From 165ae5cf51bef0be51cebe5ed77000393912b634 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:02:35 -0600 Subject: [PATCH 001/158] merge: aufs4-kbuild Signed-off-by: Robert Nelson --- fs/Kconfig | 1 + fs/Makefile | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/Kconfig b/fs/Kconfig index 7aee6d699fd6b..ec92031204c5a 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -248,6 +248,7 @@ source "fs/pstore/Kconfig" source "fs/sysv/Kconfig" source "fs/ufs/Kconfig" source "fs/exofs/Kconfig" +source "fs/aufs/Kconfig" endif # MISC_FILESYSTEMS diff --git a/fs/Makefile b/fs/Makefile index ef772f1eaff80..51779e68c0d07 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -129,3 +129,4 @@ obj-y += exofs/ # Multiple modules obj-$(CONFIG_CEPH_FS) += ceph/ obj-$(CONFIG_PSTORE) += pstore/ obj-$(CONFIG_EFIVAR_FS) += efivarfs/ +obj-$(CONFIG_AUFS_FS) += aufs/ From 75db71927f84c916fe98543d9c7bcf709b1c3b3f Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:02:35 -0600 Subject: [PATCH 002/158] merge: aufs4-base Signed-off-by: Robert Nelson --- MAINTAINERS | 13 +++++++++++++ drivers/block/loop.c | 18 ++++++++++++++++++ fs/dcache.c | 2 +- fs/fcntl.c | 4 +++- fs/inode.c | 2 +- fs/namespace.c | 6 ++++++ fs/read_write.c | 22 ++++++++++++++++++++++ fs/splice.c | 10 +++++----- fs/sync.c | 2 +- include/linux/file.h | 1 + include/linux/fs.h | 10 ++++++++++ include/linux/lockdep.h | 3 +++ include/linux/mnt_namespace.h | 3 +++ include/linux/splice.h | 6 ++++++ kernel/locking/lockdep.c | 3 ++- 15 files changed, 95 insertions(+), 10 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 6ff7688b2584c..6e6ea6f36d7c9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2474,6 +2474,19 @@ F: include/linux/audit.h F: include/uapi/linux/audit.h F: kernel/audit* +AUFS (advanced multi layered unification filesystem) FILESYSTEM +M: "J. R. Okajima" +L: linux-unionfs@vger.kernel.org +L: aufs-users@lists.sourceforge.net (members only) +W: http://aufs.sourceforge.net +T: git://github.com/sfjro/aufs4-linux.git +S: Supported +F: Documentation/filesystems/aufs/ +F: Documentation/ABI/testing/debugfs-aufs +F: Documentation/ABI/testing/sysfs-aufs +F: fs/aufs/ +F: include/uapi/linux/aufs_type.h + AUXILIARY DISPLAY DRIVERS M: Miguel Ojeda Sandonis W: http://miguelojeda.es/auxdisplay.htm diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 6d61633a7f899..1d92600cfcdf4 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -710,6 +710,24 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev, return error; } +/* + * for AUFS + * no get/put for file. + */ +struct file *loop_backing_file(struct super_block *sb) +{ + struct file *ret; + struct loop_device *l; + + ret = NULL; + if (MAJOR(sb->s_dev) == LOOP_MAJOR) { + l = sb->s_bdev->bd_disk->private_data; + ret = l->lo_backing_file; + } + return ret; +} +EXPORT_SYMBOL_GPL(loop_backing_file); + /* loop sysfs attributes */ static ssize_t loop_attr_show(struct device *dev, char *page, diff --git a/fs/dcache.c b/fs/dcache.c index 28b2e770bb69b..0ef4df25f354e 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1221,7 +1221,7 @@ enum d_walk_ret { * * The @enter() and @finish() callbacks are called with d_lock held. */ -static void d_walk(struct dentry *parent, void *data, +void d_walk(struct dentry *parent, void *data, enum d_walk_ret (*enter)(void *, struct dentry *), void (*finish)(void *)) { diff --git a/fs/fcntl.c b/fs/fcntl.c index 0345a46b88565..c7f1e50ec0080 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -32,7 +32,7 @@ #define SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | O_DIRECT | O_NOATIME) -static int setfl(int fd, struct file * filp, unsigned long arg) +int setfl(int fd, struct file * filp, unsigned long arg) { struct inode * inode = file_inode(filp); int error = 0; @@ -63,6 +63,8 @@ static int setfl(int fd, struct file * filp, unsigned long arg) if (filp->f_op->check_flags) error = filp->f_op->check_flags(arg); + if (!error && filp->f_op->setfl) + error = filp->f_op->setfl(filp, arg); if (error) return error; diff --git a/fs/inode.c b/fs/inode.c index cfc36d11bcb37..9d0d1bbeb7928 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1656,7 +1656,7 @@ EXPORT_SYMBOL(generic_update_time); * This does the actual work of updating an inodes time or version. Must have * had called mnt_want_write() before calling this. */ -static int update_time(struct inode *inode, struct timespec *time, int flags) +int update_time(struct inode *inode, struct timespec *time, int flags) { int (*update_time)(struct inode *, struct timespec *, int); diff --git a/fs/namespace.c b/fs/namespace.c index 9dc146e7b5e0a..8b19fbf05da23 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -855,6 +855,12 @@ static inline int check_mnt(struct mount *mnt) return mnt->mnt_ns == current->nsproxy->mnt_ns; } +/* for aufs, CONFIG_AUFS_BR_FUSE */ +int is_current_mnt_ns(struct vfsmount *mnt) +{ + return check_mnt(real_mount(mnt)); +} + /* * vfsmount lock must be held for write */ diff --git a/fs/read_write.c b/fs/read_write.c index 0046d72efe946..2388284447cfa 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -484,6 +484,28 @@ ssize_t __vfs_write(struct file *file, const char __user *p, size_t count, return -EINVAL; } +vfs_readf_t vfs_readf(struct file *file) +{ + const struct file_operations *fop = file->f_op; + + if (fop->read) + return fop->read; + if (fop->read_iter) + return new_sync_read; + return ERR_PTR(-ENOSYS); +} + +vfs_writef_t vfs_writef(struct file *file) +{ + const struct file_operations *fop = file->f_op; + + if (fop->write) + return fop->write; + if (fop->write_iter) + return new_sync_write; + return ERR_PTR(-ENOSYS); +} + ssize_t __kernel_write(struct file *file, const void *buf, size_t count, loff_t *pos) { mm_segment_t old_fs; diff --git a/fs/splice.c b/fs/splice.c index f3084cce0ea6b..eb888c670aec4 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -837,8 +837,8 @@ EXPORT_SYMBOL(generic_splice_sendpage); /* * Attempt to initiate a splice from pipe to file. */ -static long do_splice_from(struct pipe_inode_info *pipe, struct file *out, - loff_t *ppos, size_t len, unsigned int flags) +long do_splice_from(struct pipe_inode_info *pipe, struct file *out, + loff_t *ppos, size_t len, unsigned int flags) { ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int); @@ -854,9 +854,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out, /* * Attempt to initiate a splice from a file to a pipe. */ -static long do_splice_to(struct file *in, loff_t *ppos, - struct pipe_inode_info *pipe, size_t len, - unsigned int flags) +long do_splice_to(struct file *in, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags) { ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); diff --git a/fs/sync.c b/fs/sync.c index 83ac79a960dd1..fe15900ed873f 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -28,7 +28,7 @@ * wait == 1 case since in that case write_inode() functions do * sync_dirty_buffer() and thus effectively write one block at a time. */ -static int __sync_filesystem(struct super_block *sb, int wait) +int __sync_filesystem(struct super_block *sb, int wait) { if (wait) sync_inodes_sb(sb); diff --git a/include/linux/file.h b/include/linux/file.h index 279720db984af..76e38eade2255 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -20,6 +20,7 @@ struct dentry; struct path; extern struct file *alloc_file(const struct path *, fmode_t mode, const struct file_operations *fop); +extern struct file *get_empty_filp(void); static inline void fput_light(struct file *file, int fput_needed) { diff --git a/include/linux/fs.h b/include/linux/fs.h index cc613f20e5a61..a71f1f43c0141 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1265,6 +1265,7 @@ extern void fasync_free(struct fasync_struct *); /* can be called from interrupts */ extern void kill_fasync(struct fasync_struct **, int, int); +extern int setfl(int fd, struct file * filp, unsigned long arg); extern void __f_setown(struct file *filp, struct pid *, enum pid_type, int force); extern int f_setown(struct file *filp, unsigned long arg, int force); extern void f_delown(struct file *filp); @@ -1712,6 +1713,7 @@ struct file_operations { ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int); unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); int (*check_flags)(int); + int (*setfl)(struct file *, unsigned long); int (*flock) (struct file *, int, struct file_lock *); ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int); ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); @@ -1782,6 +1784,12 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector, struct iovec *fast_pointer, struct iovec **ret_pointer); +typedef ssize_t (*vfs_readf_t)(struct file *, char __user *, size_t, loff_t *); +typedef ssize_t (*vfs_writef_t)(struct file *, const char __user *, size_t, + loff_t *); +vfs_readf_t vfs_readf(struct file *file); +vfs_writef_t vfs_writef(struct file *file); + extern ssize_t __vfs_read(struct file *, char __user *, size_t, loff_t *); extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *); extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *); @@ -2184,6 +2192,7 @@ extern int current_umask(void); extern void ihold(struct inode * inode); extern void iput(struct inode *); extern int generic_update_time(struct inode *, struct timespec *, int); +extern int update_time(struct inode *, struct timespec *, int); /* /sys/fs */ extern struct kobject *fs_kobj; @@ -2464,6 +2473,7 @@ static inline bool sb_is_blkdev_sb(struct super_block *sb) return false; } #endif +extern int __sync_filesystem(struct super_block *, int); extern int sync_filesystem(struct super_block *); extern const struct file_operations def_blk_fops; extern const struct file_operations def_chr_fops; diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index f301d31b473c7..c26f5b4204642 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -406,6 +406,8 @@ static inline int lockdep_match_key(struct lockdep_map *lock, return lock->key == key; } +struct lock_class *lockdep_hlock_class(struct held_lock *hlock); + /* * Acquire a lock. * @@ -530,6 +532,7 @@ struct lock_class_key { }; #define lockdep_depth(tsk) (0) +#define lockdep_is_held(lock) (1) #define lockdep_is_held_type(l, r) (1) #define lockdep_assert_held(l) do { (void)(l); } while (0) diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h index 35942084cd40d..24f5fd1a789de 100644 --- a/include/linux/mnt_namespace.h +++ b/include/linux/mnt_namespace.h @@ -6,11 +6,14 @@ struct mnt_namespace; struct fs_struct; struct user_namespace; +struct vfsmount; extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *, struct user_namespace *, struct fs_struct *); extern void put_mnt_ns(struct mnt_namespace *ns); +extern int is_current_mnt_ns(struct vfsmount *mnt); + extern const struct file_operations proc_mounts_operations; extern const struct file_operations proc_mountinfo_operations; extern const struct file_operations proc_mountstats_operations; diff --git a/include/linux/splice.h b/include/linux/splice.h index 74b4911ac16dd..19789fbea5675 100644 --- a/include/linux/splice.h +++ b/include/linux/splice.h @@ -87,4 +87,10 @@ extern void splice_shrink_spd(struct splice_pipe_desc *); extern const struct pipe_buf_operations page_cache_pipe_buf_ops; extern const struct pipe_buf_operations default_pipe_buf_ops; + +extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out, + loff_t *ppos, size_t len, unsigned int flags); +extern long do_splice_to(struct file *in, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags); #endif diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index d7c155048ea9a..90cbe609204f2 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -143,7 +143,7 @@ static struct lock_list list_entries[MAX_LOCKDEP_ENTRIES]; unsigned long nr_lock_classes; static struct lock_class lock_classes[MAX_LOCKDEP_KEYS]; -static inline struct lock_class *hlock_class(struct held_lock *hlock) +inline struct lock_class *lockdep_hlock_class(struct held_lock *hlock) { if (!hlock->class_idx) { /* @@ -154,6 +154,7 @@ static inline struct lock_class *hlock_class(struct held_lock *hlock) } return lock_classes + hlock->class_idx - 1; } +#define hlock_class(hlock) lockdep_hlock_class(hlock) #ifdef CONFIG_LOCK_STAT static DEFINE_PER_CPU(struct lock_class_stats[MAX_LOCKDEP_KEYS], cpu_lock_stats); From 823ce2fd1e108388c9c51d3cd1fc71f74b16a18a Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:02:35 -0600 Subject: [PATCH 003/158] merge: aufs4-mmap Signed-off-by: Robert Nelson --- fs/proc/base.c | 2 +- fs/proc/nommu.c | 5 ++- fs/proc/task_mmu.c | 7 +++- fs/proc/task_nommu.c | 5 ++- include/linux/mm.h | 22 ++++++++++ include/linux/mm_types.h | 2 + kernel/fork.c | 2 +- mm/Makefile | 2 +- mm/filemap.c | 2 +- mm/mmap.c | 33 +++++++++++---- mm/nommu.c | 10 ++--- mm/prfile.c | 86 ++++++++++++++++++++++++++++++++++++++++ 12 files changed, 157 insertions(+), 21 deletions(-) create mode 100644 mm/prfile.c diff --git a/fs/proc/base.c b/fs/proc/base.c index 9063738ff1f03..47f3fd3bcba3e 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2035,7 +2035,7 @@ static int map_files_get_link(struct dentry *dentry, struct path *path) down_read(&mm->mmap_sem); vma = find_exact_vma(mm, vm_start, vm_end); if (vma && vma->vm_file) { - *path = vma->vm_file->f_path; + *path = vma_pr_or_file(vma)->f_path; path_get(path); rc = 0; } diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c index 75634379f82ee..7c0dc0ff48828 100644 --- a/fs/proc/nommu.c +++ b/fs/proc/nommu.c @@ -45,7 +45,10 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region) file = region->vm_file; if (file) { - struct inode *inode = file_inode(region->vm_file); + struct inode *inode; + + file = vmr_pr_or_file(region); + inode = file_inode(file); dev = inode->i_sb->s_dev; ino = inode->i_ino; } diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 519522d39bdeb..8eb28a26659af 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -310,7 +310,10 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) const char *name = NULL; if (file) { - struct inode *inode = file_inode(vma->vm_file); + struct inode *inode; + + file = vma_pr_or_file(vma); + inode = file_inode(file); dev = inode->i_sb->s_dev; ino = inode->i_ino; pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT; @@ -1749,7 +1752,7 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid) struct proc_maps_private *proc_priv = &numa_priv->proc_maps; struct vm_area_struct *vma = v; struct numa_maps *md = &numa_priv->md; - struct file *file = vma->vm_file; + struct file *file = vma_pr_or_file(vma); struct mm_struct *mm = vma->vm_mm; struct mm_walk walk = { .hugetlb_entry = gather_hugetlb_stats, diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c index 5b62f57bd9bce..dfb4a3bd0fac2 100644 --- a/fs/proc/task_nommu.c +++ b/fs/proc/task_nommu.c @@ -156,7 +156,10 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma, file = vma->vm_file; if (file) { - struct inode *inode = file_inode(vma->vm_file); + struct inode *inode; + + file = vma_pr_or_file(vma); + inode = file_inode(file); dev = inode->i_sb->s_dev; ino = inode->i_ino; pgoff = (loff_t)vma->vm_pgoff << PAGE_SHIFT; diff --git a/include/linux/mm.h b/include/linux/mm.h index 58f2263de4de5..e8b2d404c974b 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1350,6 +1350,28 @@ static inline int fixup_user_fault(struct task_struct *tsk, } #endif +extern void vma_do_file_update_time(struct vm_area_struct *, const char[], int); +extern struct file *vma_do_pr_or_file(struct vm_area_struct *, const char[], + int); +extern void vma_do_get_file(struct vm_area_struct *, const char[], int); +extern void vma_do_fput(struct vm_area_struct *, const char[], int); + +#define vma_file_update_time(vma) vma_do_file_update_time(vma, __func__, \ + __LINE__) +#define vma_pr_or_file(vma) vma_do_pr_or_file(vma, __func__, \ + __LINE__) +#define vma_get_file(vma) vma_do_get_file(vma, __func__, __LINE__) +#define vma_fput(vma) vma_do_fput(vma, __func__, __LINE__) + +#ifndef CONFIG_MMU +extern struct file *vmr_do_pr_or_file(struct vm_region *, const char[], int); +extern void vmr_do_fput(struct vm_region *, const char[], int); + +#define vmr_pr_or_file(region) vmr_do_pr_or_file(region, __func__, \ + __LINE__) +#define vmr_fput(region) vmr_do_fput(region, __func__, __LINE__) +#endif /* !CONFIG_MMU */ + extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, unsigned int gup_flags); extern int access_remote_vm(struct mm_struct *mm, unsigned long addr, diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index e41ef532c4ce0..bf258a4ed32b8 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -253,6 +253,7 @@ struct vm_region { unsigned long vm_top; /* region allocated to here */ unsigned long vm_pgoff; /* the offset in vm_file corresponding to vm_start */ struct file *vm_file; /* the backing file or NULL */ + struct file *vm_prfile; /* the virtual backing file or NULL */ int vm_usage; /* region usage count (access under nommu_region_sem) */ bool vm_icache_flushed : 1; /* true if the icache has been flushed for @@ -327,6 +328,7 @@ struct vm_area_struct { unsigned long vm_pgoff; /* Offset (within vm_file) in PAGE_SIZE units */ struct file * vm_file; /* File we map to (can be NULL). */ + struct file *vm_prfile; /* shadow of vm_file */ void * vm_private_data; /* was vm_pte (shared mem) */ atomic_long_t swap_readahead_info; diff --git a/kernel/fork.c b/kernel/fork.c index 6a219fea49269..a19ee252d18f1 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -675,7 +675,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, struct inode *inode = file_inode(file); struct address_space *mapping = file->f_mapping; - get_file(file); + vma_get_file(tmp); if (tmp->vm_flags & VM_DENYWRITE) atomic_dec(&inode->i_writecount); i_mmap_lock_write(mapping); diff --git a/mm/Makefile b/mm/Makefile index e7ebd176fb935..d6bcfb01b5283 100644 --- a/mm/Makefile +++ b/mm/Makefile @@ -39,7 +39,7 @@ obj-y := filemap.o mempool.o oom_kill.o \ mm_init.o mmu_context.o percpu.o slab_common.o \ compaction.o vmacache.o swap_slots.o \ interval_tree.o list_lru.o workingset.o \ - debug.o $(mmu-y) + prfile.o debug.o $(mmu-y) obj-y += init-mm.o diff --git a/mm/filemap.c b/mm/filemap.c index e2e738cc08b1d..2a410810f2333 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2589,7 +2589,7 @@ int filemap_page_mkwrite(struct vm_fault *vmf) int ret = VM_FAULT_LOCKED; sb_start_pagefault(inode->i_sb); - file_update_time(vmf->vma->vm_file); + vma_file_update_time(vmf->vma); lock_page(page); if (page->mapping != inode->i_mapping) { unlock_page(page); diff --git a/mm/mmap.c b/mm/mmap.c index 2398776195d2b..753b632997407 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -171,7 +171,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma) if (vma->vm_ops && vma->vm_ops->close) vma->vm_ops->close(vma); if (vma->vm_file) - fput(vma->vm_file); + vma_fput(vma); mpol_put(vma_policy(vma)); kmem_cache_free(vm_area_cachep, vma); return next; @@ -896,7 +896,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start, if (remove_next) { if (file) { uprobe_munmap(next, next->vm_start, next->vm_end); - fput(file); + vma_fput(vma); } if (next->anon_vma) anon_vma_merge(vma, next); @@ -1778,8 +1778,8 @@ unsigned long mmap_region(struct file *file, unsigned long addr, return addr; unmap_and_free_vma: + vma_fput(vma); vma->vm_file = NULL; - fput(file); /* Undo any partial mapping done by a device driver. */ unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end); @@ -2603,7 +2603,7 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, goto out_free_mpol; if (new->vm_file) - get_file(new->vm_file); + vma_get_file(new); if (new->vm_ops && new->vm_ops->open) new->vm_ops->open(new); @@ -2622,7 +2622,7 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma, if (new->vm_ops && new->vm_ops->close) new->vm_ops->close(new); if (new->vm_file) - fput(new->vm_file); + vma_fput(new); unlink_anon_vmas(new); out_free_mpol: mpol_put(vma_policy(new)); @@ -2784,7 +2784,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, struct vm_area_struct *vma; unsigned long populate = 0; unsigned long ret = -EINVAL; - struct file *file; + struct file *file, *prfile; pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.\n", current->comm, current->pid); @@ -2859,10 +2859,27 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size, } } - file = get_file(vma->vm_file); + vma_get_file(vma); + file = vma->vm_file; + prfile = vma->vm_prfile; ret = do_mmap_pgoff(vma->vm_file, start, size, prot, flags, pgoff, &populate, NULL); + if (!IS_ERR_VALUE(ret) && file && prfile) { + struct vm_area_struct *new_vma; + + new_vma = find_vma(mm, ret); + if (!new_vma->vm_prfile) + new_vma->vm_prfile = prfile; + if (new_vma != vma) + get_file(prfile); + } + /* + * two fput()s instead of vma_fput(vma), + * coz vma may not be available anymore. + */ fput(file); + if (prfile) + fput(prfile); out: up_write(&mm->mmap_sem); if (populate) @@ -3173,7 +3190,7 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap, if (anon_vma_clone(new_vma, vma)) goto out_free_mempol; if (new_vma->vm_file) - get_file(new_vma->vm_file); + vma_get_file(new_vma); if (new_vma->vm_ops && new_vma->vm_ops->open) new_vma->vm_ops->open(new_vma); vma_link(mm, new_vma, prev, rb_link, rb_parent); diff --git a/mm/nommu.c b/mm/nommu.c index 17c00d93de2e4..4bcdf9448dd0b 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -641,7 +641,7 @@ static void __put_nommu_region(struct vm_region *region) up_write(&nommu_region_sem); if (region->vm_file) - fput(region->vm_file); + vmr_fput(region); /* IO memory and memory shared directly out of the pagecache * from ramfs/tmpfs mustn't be released here */ @@ -799,7 +799,7 @@ static void delete_vma(struct mm_struct *mm, struct vm_area_struct *vma) if (vma->vm_ops && vma->vm_ops->close) vma->vm_ops->close(vma); if (vma->vm_file) - fput(vma->vm_file); + vma_fput(vma); put_nommu_region(vma->vm_region); kmem_cache_free(vm_area_cachep, vma); } @@ -1321,7 +1321,7 @@ unsigned long do_mmap(struct file *file, goto error_just_free; } } - fput(region->vm_file); + vmr_fput(region); kmem_cache_free(vm_region_jar, region); region = pregion; result = start; @@ -1396,10 +1396,10 @@ unsigned long do_mmap(struct file *file, up_write(&nommu_region_sem); error: if (region->vm_file) - fput(region->vm_file); + vmr_fput(region); kmem_cache_free(vm_region_jar, region); if (vma->vm_file) - fput(vma->vm_file); + vma_fput(vma); kmem_cache_free(vm_area_cachep, vma); return ret; diff --git a/mm/prfile.c b/mm/prfile.c new file mode 100644 index 0000000000000..a27ac3688a351 --- /dev/null +++ b/mm/prfile.c @@ -0,0 +1,86 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Mainly for aufs which mmap(2) different file and wants to print different + * path in /proc/PID/maps. + * Call these functions via macros defined in linux/mm.h. + * + * See Documentation/filesystems/aufs/design/06mmap.txt + * + * Copyright (c) 2014-2018 Junjro R. Okajima + * Copyright (c) 2014 Ian Campbell + */ + +#include +#include +#include + +/* #define PRFILE_TRACE */ +static inline void prfile_trace(struct file *f, struct file *pr, + const char func[], int line, const char func2[]) +{ +#ifdef PRFILE_TRACE + if (pr) + pr_info("%s:%d: %s, %pD2\n", func, line, func2, f); +#endif +} + +void vma_do_file_update_time(struct vm_area_struct *vma, const char func[], + int line) +{ + struct file *f = vma->vm_file, *pr = vma->vm_prfile; + + prfile_trace(f, pr, func, line, __func__); + file_update_time(f); + if (f && pr) + file_update_time(pr); +} + +struct file *vma_do_pr_or_file(struct vm_area_struct *vma, const char func[], + int line) +{ + struct file *f = vma->vm_file, *pr = vma->vm_prfile; + + prfile_trace(f, pr, func, line, __func__); + return (f && pr) ? pr : f; +} + +void vma_do_get_file(struct vm_area_struct *vma, const char func[], int line) +{ + struct file *f = vma->vm_file, *pr = vma->vm_prfile; + + prfile_trace(f, pr, func, line, __func__); + get_file(f); + if (f && pr) + get_file(pr); +} + +void vma_do_fput(struct vm_area_struct *vma, const char func[], int line) +{ + struct file *f = vma->vm_file, *pr = vma->vm_prfile; + + prfile_trace(f, pr, func, line, __func__); + fput(f); + if (f && pr) + fput(pr); +} + +#ifndef CONFIG_MMU +struct file *vmr_do_pr_or_file(struct vm_region *region, const char func[], + int line) +{ + struct file *f = region->vm_file, *pr = region->vm_prfile; + + prfile_trace(f, pr, func, line, __func__); + return (f && pr) ? pr : f; +} + +void vmr_do_fput(struct vm_region *region, const char func[], int line) +{ + struct file *f = region->vm_file, *pr = region->vm_prfile; + + prfile_trace(f, pr, func, line, __func__); + fput(f); + if (f && pr) + fput(pr); +} +#endif /* !CONFIG_MMU */ From 7ebc86c183b86ebbf0840d38e4480cf62aa7dd92 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:02:36 -0600 Subject: [PATCH 004/158] merge: aufs4-standalone Signed-off-by: Robert Nelson --- fs/dcache.c | 2 ++ fs/exec.c | 1 + fs/fcntl.c | 1 + fs/file_table.c | 4 ++++ fs/inode.c | 1 + fs/namespace.c | 3 +++ fs/notify/group.c | 4 ++++ fs/notify/mark.c | 4 ++++ fs/open.c | 2 ++ fs/read_write.c | 4 ++++ fs/splice.c | 2 ++ fs/sync.c | 1 + fs/xattr.c | 1 + kernel/locking/lockdep.c | 1 + kernel/task_work.c | 1 + security/commoncap.c | 2 ++ security/device_cgroup.c | 2 ++ security/security.c | 10 ++++++++++ 18 files changed, 46 insertions(+) diff --git a/fs/dcache.c b/fs/dcache.c index 0ef4df25f354e..d514ed237f57a 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1329,6 +1329,7 @@ void d_walk(struct dentry *parent, void *data, seq = 1; goto again; } +EXPORT_SYMBOL_GPL(d_walk); struct check_mount { struct vfsmount *mnt; @@ -2954,6 +2955,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2) write_sequnlock(&rename_lock); } +EXPORT_SYMBOL_GPL(d_exchange); /** * d_ancestor - search for an ancestor diff --git a/fs/exec.c b/fs/exec.c index 0da4d748b4e6b..5c94194bda540 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -109,6 +109,7 @@ bool path_noexec(const struct path *path) return (path->mnt->mnt_flags & MNT_NOEXEC) || (path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC); } +EXPORT_SYMBOL_GPL(path_noexec); #ifdef CONFIG_USELIB /* diff --git a/fs/fcntl.c b/fs/fcntl.c index c7f1e50ec0080..e8c9dc38c2e15 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -85,6 +85,7 @@ int setfl(int fd, struct file * filp, unsigned long arg) out: return error; } +EXPORT_SYMBOL_GPL(setfl); static void f_modown(struct file *filp, struct pid *pid, enum pid_type type, int force) diff --git a/fs/file_table.c b/fs/file_table.c index 61517f57f8ef7..c6bab39c1813e 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -148,6 +148,7 @@ struct file *get_empty_filp(void) } return ERR_PTR(-ENFILE); } +EXPORT_SYMBOL_GPL(get_empty_filp); /** * alloc_file - allocate and initialize a 'struct file' @@ -258,6 +259,7 @@ void flush_delayed_fput(void) { delayed_fput(NULL); } +EXPORT_SYMBOL_GPL(flush_delayed_fput); static DECLARE_DELAYED_WORK(delayed_fput_work, delayed_fput); @@ -300,6 +302,7 @@ void __fput_sync(struct file *file) } EXPORT_SYMBOL(fput); +EXPORT_SYMBOL_GPL(__fput_sync); void put_filp(struct file *file) { @@ -308,6 +311,7 @@ void put_filp(struct file *file) file_free(file); } } +EXPORT_SYMBOL_GPL(put_filp); void __init files_init(void) { diff --git a/fs/inode.c b/fs/inode.c index 9d0d1bbeb7928..8ca328694bc51 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1665,6 +1665,7 @@ int update_time(struct inode *inode, struct timespec *time, int flags) return update_time(inode, time, flags); } +EXPORT_SYMBOL_GPL(update_time); /** * touch_atime - update the access time diff --git a/fs/namespace.c b/fs/namespace.c index 8b19fbf05da23..902c99cae96ad 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -517,6 +517,7 @@ void __mnt_drop_write(struct vfsmount *mnt) mnt_dec_writers(real_mount(mnt)); preempt_enable(); } +EXPORT_SYMBOL_GPL(__mnt_drop_write); /** * mnt_drop_write - give up write access to a mount @@ -860,6 +861,7 @@ int is_current_mnt_ns(struct vfsmount *mnt) { return check_mnt(real_mount(mnt)); } +EXPORT_SYMBOL_GPL(is_current_mnt_ns); /* * vfsmount lock must be held for write @@ -1912,6 +1914,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg, } return 0; } +EXPORT_SYMBOL_GPL(iterate_mounts); static void cleanup_group_ids(struct mount *mnt, struct mount *end) { diff --git a/fs/notify/group.c b/fs/notify/group.c index 32357534de18d..14a2d48f3ce22 100644 --- a/fs/notify/group.c +++ b/fs/notify/group.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include "fsnotify.h" @@ -109,6 +110,7 @@ void fsnotify_get_group(struct fsnotify_group *group) { atomic_inc(&group->refcnt); } +EXPORT_SYMBOL_GPL(fsnotify_get_group); /* * Drop a reference to a group. Free it if it's through. @@ -118,6 +120,7 @@ void fsnotify_put_group(struct fsnotify_group *group) if (atomic_dec_and_test(&group->refcnt)) fsnotify_final_destroy_group(group); } +EXPORT_SYMBOL_GPL(fsnotify_put_group); /* * Create a new fsnotify_group and hold a reference for the group returned. @@ -147,6 +150,7 @@ struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops) return group; } +EXPORT_SYMBOL_GPL(fsnotify_alloc_group); int fsnotify_fasync(int fd, struct file *file, int on) { diff --git a/fs/notify/mark.c b/fs/notify/mark.c index 258d99087183d..cd0dd398f60d1 100644 --- a/fs/notify/mark.c +++ b/fs/notify/mark.c @@ -245,6 +245,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark) queue_delayed_work(system_unbound_wq, &reaper_work, FSNOTIFY_REAPER_DELAY); } +EXPORT_SYMBOL_GPL(fsnotify_put_mark); /* * Get mark reference when we found the mark via lockless traversal of object @@ -392,6 +393,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark, mutex_unlock(&group->mark_mutex); fsnotify_free_mark(mark); } +EXPORT_SYMBOL_GPL(fsnotify_destroy_mark); /* * Sorting function for lists of fsnotify marks. @@ -616,6 +618,7 @@ int fsnotify_add_mark(struct fsnotify_mark *mark, struct inode *inode, mutex_unlock(&group->mark_mutex); return ret; } +EXPORT_SYMBOL_GPL(fsnotify_add_mark); /* * Given a list of marks, find the mark associated with given group. If found @@ -739,6 +742,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark, fsnotify_get_group(group); mark->group = group; } +EXPORT_SYMBOL_GPL(fsnotify_init_mark); /* * Destroy all marks in destroy_list, waits for SRCU period to finish before diff --git a/fs/open.c b/fs/open.c index 7ea118471dce5..6e2e2418a840e 100644 --- a/fs/open.c +++ b/fs/open.c @@ -64,6 +64,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs, inode_unlock(dentry->d_inode); return ret; } +EXPORT_SYMBOL_GPL(do_truncate); long vfs_truncate(const struct path *path, loff_t length) { @@ -691,6 +692,7 @@ int open_check_o_direct(struct file *f) } return 0; } +EXPORT_SYMBOL_GPL(open_check_o_direct); static int do_dentry_open(struct file *f, struct inode *inode, diff --git a/fs/read_write.c b/fs/read_write.c index 2388284447cfa..b2a68e5d267ef 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -454,6 +454,7 @@ ssize_t vfs_read(struct file *file, char __user *buf, size_t count, loff_t *pos) return ret; } +EXPORT_SYMBOL_GPL(vfs_read); static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos) { @@ -494,6 +495,7 @@ vfs_readf_t vfs_readf(struct file *file) return new_sync_read; return ERR_PTR(-ENOSYS); } +EXPORT_SYMBOL_GPL(vfs_readf); vfs_writef_t vfs_writef(struct file *file) { @@ -505,6 +507,7 @@ vfs_writef_t vfs_writef(struct file *file) return new_sync_write; return ERR_PTR(-ENOSYS); } +EXPORT_SYMBOL_GPL(vfs_writef); ssize_t __kernel_write(struct file *file, const void *buf, size_t count, loff_t *pos) { @@ -574,6 +577,7 @@ ssize_t vfs_write(struct file *file, const char __user *buf, size_t count, loff_ return ret; } +EXPORT_SYMBOL_GPL(vfs_write); static inline loff_t file_pos_read(struct file *file) { diff --git a/fs/splice.c b/fs/splice.c index eb888c670aec4..7ab89d2393506 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -850,6 +850,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out, return splice_write(pipe, out, ppos, len, flags); } +EXPORT_SYMBOL_GPL(do_splice_from); /* * Attempt to initiate a splice from a file to a pipe. @@ -879,6 +880,7 @@ long do_splice_to(struct file *in, loff_t *ppos, return splice_read(in, ppos, pipe, len, flags); } +EXPORT_SYMBOL_GPL(do_splice_to); /** * splice_direct_to_actor - splices data directly between two non-pipes diff --git a/fs/sync.c b/fs/sync.c index fe15900ed873f..e3386eabba814 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -39,6 +39,7 @@ int __sync_filesystem(struct super_block *sb, int wait) sb->s_op->sync_fs(sb, wait); return __sync_blockdev(sb->s_bdev, wait); } +EXPORT_SYMBOL_GPL(__sync_filesystem); /* * Write out and wait upon all dirty data associated with this diff --git a/fs/xattr.c b/fs/xattr.c index 50029811fbe38..ee34b72567d10 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -297,6 +297,7 @@ vfs_getxattr_alloc(struct dentry *dentry, const char *name, char **xattr_value, *xattr_value = value; return error; } +EXPORT_SYMBOL_GPL(vfs_getxattr_alloc); ssize_t __vfs_getxattr(struct dentry *dentry, struct inode *inode, const char *name, diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 90cbe609204f2..81e6bc44122e2 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -154,6 +154,7 @@ inline struct lock_class *lockdep_hlock_class(struct held_lock *hlock) } return lock_classes + hlock->class_idx - 1; } +EXPORT_SYMBOL_GPL(lockdep_hlock_class); #define hlock_class(hlock) lockdep_hlock_class(hlock) #ifdef CONFIG_LOCK_STAT diff --git a/kernel/task_work.c b/kernel/task_work.c index 0fef395662a6e..83fb1ecfc33de 100644 --- a/kernel/task_work.c +++ b/kernel/task_work.c @@ -116,3 +116,4 @@ void task_work_run(void) } while (work); } } +EXPORT_SYMBOL_GPL(task_work_run); diff --git a/security/commoncap.c b/security/commoncap.c index ae26ef0069883..19cffd0b8f17d 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -1269,12 +1269,14 @@ int cap_mmap_addr(unsigned long addr) } return ret; } +EXPORT_SYMBOL_GPL(cap_mmap_addr); int cap_mmap_file(struct file *file, unsigned long reqprot, unsigned long prot, unsigned long flags) { return 0; } +EXPORT_SYMBOL_GPL(cap_mmap_file); #ifdef CONFIG_SECURITY diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 5ef7e52405632..e2e959dc06854 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include @@ -850,6 +851,7 @@ int __devcgroup_inode_permission(struct inode *inode, int mask) return __devcgroup_check_permission(type, imajor(inode), iminor(inode), access); } +EXPORT_SYMBOL_GPL(__devcgroup_inode_permission); int devcgroup_inode_mknod(int mode, dev_t dev) { diff --git a/security/security.c b/security/security.c index 95a1a0f52880c..1627a963348bd 100644 --- a/security/security.c +++ b/security/security.c @@ -532,6 +532,7 @@ int security_path_rmdir(const struct path *dir, struct dentry *dentry) return 0; return call_int_hook(path_rmdir, 0, dir, dentry); } +EXPORT_SYMBOL_GPL(security_path_rmdir); int security_path_unlink(const struct path *dir, struct dentry *dentry) { @@ -548,6 +549,7 @@ int security_path_symlink(const struct path *dir, struct dentry *dentry, return 0; return call_int_hook(path_symlink, 0, dir, dentry, old_name); } +EXPORT_SYMBOL_GPL(security_path_symlink); int security_path_link(struct dentry *old_dentry, const struct path *new_dir, struct dentry *new_dentry) @@ -556,6 +558,7 @@ int security_path_link(struct dentry *old_dentry, const struct path *new_dir, return 0; return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry); } +EXPORT_SYMBOL_GPL(security_path_link); int security_path_rename(const struct path *old_dir, struct dentry *old_dentry, const struct path *new_dir, struct dentry *new_dentry, @@ -583,6 +586,7 @@ int security_path_truncate(const struct path *path) return 0; return call_int_hook(path_truncate, 0, path); } +EXPORT_SYMBOL_GPL(security_path_truncate); int security_path_chmod(const struct path *path, umode_t mode) { @@ -590,6 +594,7 @@ int security_path_chmod(const struct path *path, umode_t mode) return 0; return call_int_hook(path_chmod, 0, path, mode); } +EXPORT_SYMBOL_GPL(security_path_chmod); int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid) { @@ -597,6 +602,7 @@ int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid) return 0; return call_int_hook(path_chown, 0, path, uid, gid); } +EXPORT_SYMBOL_GPL(security_path_chown); int security_path_chroot(const struct path *path) { @@ -682,6 +688,7 @@ int security_inode_readlink(struct dentry *dentry) return 0; return call_int_hook(inode_readlink, 0, dentry); } +EXPORT_SYMBOL_GPL(security_inode_readlink); int security_inode_follow_link(struct dentry *dentry, struct inode *inode, bool rcu) @@ -697,6 +704,7 @@ int security_inode_permission(struct inode *inode, int mask) return 0; return call_int_hook(inode_permission, 0, inode, mask); } +EXPORT_SYMBOL_GPL(security_inode_permission); int security_inode_setattr(struct dentry *dentry, struct iattr *attr) { @@ -868,6 +876,7 @@ int security_file_permission(struct file *file, int mask) return fsnotify_perm(file, mask); } +EXPORT_SYMBOL_GPL(security_file_permission); int security_file_alloc(struct file *file) { @@ -927,6 +936,7 @@ int security_mmap_file(struct file *file, unsigned long prot, return ret; return ima_file_mmap(file, prot); } +EXPORT_SYMBOL_GPL(security_mmap_file); int security_mmap_addr(unsigned long addr) { From 266d1c9e7646bc48fadbce868ba1c35a1c12a8d8 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:02:37 -0600 Subject: [PATCH 005/158] merge: aufs4 Signed-off-by: Robert Nelson --- Documentation/ABI/testing/debugfs-aufs | 55 + Documentation/ABI/testing/sysfs-aufs | 31 + Documentation/filesystems/aufs/README | 395 ++++ .../filesystems/aufs/design/01intro.txt | 171 ++ .../filesystems/aufs/design/02struct.txt | 258 +++ .../filesystems/aufs/design/03atomic_open.txt | 85 + .../filesystems/aufs/design/03lookup.txt | 113 + .../filesystems/aufs/design/04branch.txt | 74 + .../filesystems/aufs/design/05wbr_policy.txt | 64 + .../filesystems/aufs/design/06dirren.dot | 31 + .../filesystems/aufs/design/06dirren.txt | 102 + .../filesystems/aufs/design/06fhsm.txt | 120 + .../filesystems/aufs/design/06mmap.txt | 72 + .../filesystems/aufs/design/06xattr.txt | 96 + .../filesystems/aufs/design/07export.txt | 58 + .../filesystems/aufs/design/08shwh.txt | 52 + .../filesystems/aufs/design/10dynop.txt | 47 + fs/aufs/Kconfig | 199 ++ fs/aufs/Makefile | 46 + fs/aufs/aufs.h | 62 + fs/aufs/branch.c | 1422 ++++++++++++ fs/aufs/branch.h | 365 +++ fs/aufs/conf.mk | 40 + fs/aufs/cpup.c | 1449 ++++++++++++ fs/aufs/cpup.h | 100 + fs/aufs/dbgaufs.c | 526 +++++ fs/aufs/dbgaufs.h | 53 + fs/aufs/dcsub.c | 226 ++ fs/aufs/dcsub.h | 137 ++ fs/aufs/debug.c | 440 ++++ fs/aufs/debug.h | 226 ++ fs/aufs/dentry.c | 1153 ++++++++++ fs/aufs/dentry.h | 268 +++ fs/aufs/dinfo.c | 554 +++++ fs/aufs/dir.c | 762 +++++++ fs/aufs/dir.h | 134 ++ fs/aufs/dirren.c | 1316 +++++++++++ fs/aufs/dirren.h | 140 ++ fs/aufs/dynop.c | 370 ++++ fs/aufs/dynop.h | 75 + fs/aufs/export.c | 838 +++++++ fs/aufs/f_op.c | 819 +++++++ fs/aufs/fhsm.c | 428 ++++ fs/aufs/file.c | 863 ++++++++ fs/aufs/file.h | 342 +++ fs/aufs/finfo.c | 149 ++ fs/aufs/fstype.h | 401 ++++ fs/aufs/hbl.h | 65 + fs/aufs/hfsnotify.c | 290 +++ fs/aufs/hfsplus.c | 60 + fs/aufs/hnotify.c | 720 ++++++ fs/aufs/i_op.c | 1508 +++++++++++++ fs/aufs/i_op_add.c | 934 ++++++++ fs/aufs/i_op_del.c | 512 +++++ fs/aufs/i_op_ren.c | 1249 +++++++++++ fs/aufs/iinfo.c | 286 +++ fs/aufs/inode.c | 528 +++++ fs/aufs/inode.h | 698 ++++++ fs/aufs/ioctl.c | 220 ++ fs/aufs/lcnt.h | 186 ++ fs/aufs/loop.c | 148 ++ fs/aufs/loop.h | 53 + fs/aufs/magic.mk | 31 + fs/aufs/module.c | 273 +++ fs/aufs/module.h | 166 ++ fs/aufs/mvdown.c | 705 ++++++ fs/aufs/opts.c | 1877 ++++++++++++++++ fs/aufs/opts.h | 225 ++ fs/aufs/plink.c | 516 +++++ fs/aufs/poll.c | 54 + fs/aufs/posix_acl.c | 103 + fs/aufs/procfs.c | 171 ++ fs/aufs/rdu.c | 382 ++++ fs/aufs/rwsem.h | 73 + fs/aufs/sbinfo.c | 313 +++ fs/aufs/super.c | 1043 +++++++++ fs/aufs/super.h | 589 +++++ fs/aufs/sysaufs.c | 93 + fs/aufs/sysaufs.h | 102 + fs/aufs/sysfs.c | 373 ++++ fs/aufs/sysrq.c | 160 ++ fs/aufs/vdir.c | 895 ++++++++ fs/aufs/vfsub.c | 903 ++++++++ fs/aufs/vfsub.h | 362 +++ fs/aufs/wbr_policy.c | 830 +++++++ fs/aufs/whout.c | 1062 +++++++++ fs/aufs/whout.h | 86 + fs/aufs/wkq.c | 392 ++++ fs/aufs/wkq.h | 89 + fs/aufs/xattr.c | 356 +++ fs/aufs/xino.c | 1956 +++++++++++++++++ include/uapi/linux/aufs_type.h | 448 ++++ 92 files changed, 37812 insertions(+) create mode 100644 Documentation/ABI/testing/debugfs-aufs create mode 100644 Documentation/ABI/testing/sysfs-aufs create mode 100644 Documentation/filesystems/aufs/README create mode 100644 Documentation/filesystems/aufs/design/01intro.txt create mode 100644 Documentation/filesystems/aufs/design/02struct.txt create mode 100644 Documentation/filesystems/aufs/design/03atomic_open.txt create mode 100644 Documentation/filesystems/aufs/design/03lookup.txt create mode 100644 Documentation/filesystems/aufs/design/04branch.txt create mode 100644 Documentation/filesystems/aufs/design/05wbr_policy.txt create mode 100644 Documentation/filesystems/aufs/design/06dirren.dot create mode 100644 Documentation/filesystems/aufs/design/06dirren.txt create mode 100644 Documentation/filesystems/aufs/design/06fhsm.txt create mode 100644 Documentation/filesystems/aufs/design/06mmap.txt create mode 100644 Documentation/filesystems/aufs/design/06xattr.txt create mode 100644 Documentation/filesystems/aufs/design/07export.txt create mode 100644 Documentation/filesystems/aufs/design/08shwh.txt create mode 100644 Documentation/filesystems/aufs/design/10dynop.txt create mode 100644 fs/aufs/Kconfig create mode 100644 fs/aufs/Makefile create mode 100644 fs/aufs/aufs.h create mode 100644 fs/aufs/branch.c create mode 100644 fs/aufs/branch.h create mode 100644 fs/aufs/conf.mk create mode 100644 fs/aufs/cpup.c create mode 100644 fs/aufs/cpup.h create mode 100644 fs/aufs/dbgaufs.c create mode 100644 fs/aufs/dbgaufs.h create mode 100644 fs/aufs/dcsub.c create mode 100644 fs/aufs/dcsub.h create mode 100644 fs/aufs/debug.c create mode 100644 fs/aufs/debug.h create mode 100644 fs/aufs/dentry.c create mode 100644 fs/aufs/dentry.h create mode 100644 fs/aufs/dinfo.c create mode 100644 fs/aufs/dir.c create mode 100644 fs/aufs/dir.h create mode 100644 fs/aufs/dirren.c create mode 100644 fs/aufs/dirren.h create mode 100644 fs/aufs/dynop.c create mode 100644 fs/aufs/dynop.h create mode 100644 fs/aufs/export.c create mode 100644 fs/aufs/f_op.c create mode 100644 fs/aufs/fhsm.c create mode 100644 fs/aufs/file.c create mode 100644 fs/aufs/file.h create mode 100644 fs/aufs/finfo.c create mode 100644 fs/aufs/fstype.h create mode 100644 fs/aufs/hbl.h create mode 100644 fs/aufs/hfsnotify.c create mode 100644 fs/aufs/hfsplus.c create mode 100644 fs/aufs/hnotify.c create mode 100644 fs/aufs/i_op.c create mode 100644 fs/aufs/i_op_add.c create mode 100644 fs/aufs/i_op_del.c create mode 100644 fs/aufs/i_op_ren.c create mode 100644 fs/aufs/iinfo.c create mode 100644 fs/aufs/inode.c create mode 100644 fs/aufs/inode.h create mode 100644 fs/aufs/ioctl.c create mode 100644 fs/aufs/lcnt.h create mode 100644 fs/aufs/loop.c create mode 100644 fs/aufs/loop.h create mode 100644 fs/aufs/magic.mk create mode 100644 fs/aufs/module.c create mode 100644 fs/aufs/module.h create mode 100644 fs/aufs/mvdown.c create mode 100644 fs/aufs/opts.c create mode 100644 fs/aufs/opts.h create mode 100644 fs/aufs/plink.c create mode 100644 fs/aufs/poll.c create mode 100644 fs/aufs/posix_acl.c create mode 100644 fs/aufs/procfs.c create mode 100644 fs/aufs/rdu.c create mode 100644 fs/aufs/rwsem.h create mode 100644 fs/aufs/sbinfo.c create mode 100644 fs/aufs/super.c create mode 100644 fs/aufs/super.h create mode 100644 fs/aufs/sysaufs.c create mode 100644 fs/aufs/sysaufs.h create mode 100644 fs/aufs/sysfs.c create mode 100644 fs/aufs/sysrq.c create mode 100644 fs/aufs/vdir.c create mode 100644 fs/aufs/vfsub.c create mode 100644 fs/aufs/vfsub.h create mode 100644 fs/aufs/wbr_policy.c create mode 100644 fs/aufs/whout.c create mode 100644 fs/aufs/whout.h create mode 100644 fs/aufs/wkq.c create mode 100644 fs/aufs/wkq.h create mode 100644 fs/aufs/xattr.c create mode 100644 fs/aufs/xino.c create mode 100644 include/uapi/linux/aufs_type.h diff --git a/Documentation/ABI/testing/debugfs-aufs b/Documentation/ABI/testing/debugfs-aufs new file mode 100644 index 0000000000000..4a6694194ba69 --- /dev/null +++ b/Documentation/ABI/testing/debugfs-aufs @@ -0,0 +1,55 @@ +What: /debug/aufs/si_/ +Date: March 2009 +Contact: J. R. Okajima +Description: + Under /debug/aufs, a directory named si_ is created + per aufs mount, where is a unique id generated + internally. + +What: /debug/aufs/si_/plink +Date: Apr 2013 +Contact: J. R. Okajima +Description: + It has three lines and shows the information about the + pseudo-link. The first line is a single number + representing a number of buckets. The second line is a + number of pseudo-links per buckets (separated by a + blank). The last line is a single number representing a + total number of psedo-links. + When the aufs mount option 'noplink' is specified, it + will show "1\n0\n0\n". + +What: /debug/aufs/si_/xib +Date: March 2009 +Contact: J. R. Okajima +Description: + It shows the consumed blocks by xib (External Inode Number + Bitmap), its block size and file size. + When the aufs mount option 'noxino' is specified, it + will be empty. About XINO files, see the aufs manual. + +What: /debug/aufs/si_/xi0, xi1 ... xiN and xiN-N +Date: March 2009 +Contact: J. R. Okajima +Description: + It shows the consumed blocks by xino (External Inode Number + Translation Table), its link count, block size and file + size. + Due to the file size limit, there may exist multiple + xino files per branch. In this case, "-N" is added to + the filename and it corresponds to the index of the + internal xino array. "-0" is omitted. + When the aufs mount option 'noxino' is specified, Those + entries won't exist. About XINO files, see the aufs + manual. + +What: /debug/aufs/si_/xigen +Date: March 2009 +Contact: J. R. Okajima +Description: + It shows the consumed blocks by xigen (External Inode + Generation Table), its block size and file size. + If CONFIG_AUFS_EXPORT is disabled, this entry will not + be created. + When the aufs mount option 'noxino' is specified, it + will be empty. About XINO files, see the aufs manual. diff --git a/Documentation/ABI/testing/sysfs-aufs b/Documentation/ABI/testing/sysfs-aufs new file mode 100644 index 0000000000000..82f9518495eae --- /dev/null +++ b/Documentation/ABI/testing/sysfs-aufs @@ -0,0 +1,31 @@ +What: /sys/fs/aufs/si_/ +Date: March 2009 +Contact: J. R. Okajima +Description: + Under /sys/fs/aufs, a directory named si_ is created + per aufs mount, where is a unique id generated + internally. + +What: /sys/fs/aufs/si_/br0, br1 ... brN +Date: March 2009 +Contact: J. R. Okajima +Description: + It shows the abolute path of a member directory (which + is called branch) in aufs, and its permission. + +What: /sys/fs/aufs/si_/brid0, brid1 ... bridN +Date: July 2013 +Contact: J. R. Okajima +Description: + It shows the id of a member directory (which is called + branch) in aufs. + +What: /sys/fs/aufs/si_/xi_path +Date: March 2009 +Contact: J. R. Okajima +Description: + It shows the abolute path of XINO (External Inode Number + Bitmap, Translation Table and Generation Table) file + even if it is the default path. + When the aufs mount option 'noxino' is specified, it + will be empty. About XINO files, see the aufs manual. diff --git a/Documentation/filesystems/aufs/README b/Documentation/filesystems/aufs/README new file mode 100644 index 0000000000000..fb05e3b722ea2 --- /dev/null +++ b/Documentation/filesystems/aufs/README @@ -0,0 +1,395 @@ + +Aufs4 -- advanced multi layered unification filesystem version 4.x +http://aufs.sf.net +Junjiro R. Okajima + + +0. Introduction +---------------------------------------- +In the early days, aufs was entirely re-designed and re-implemented +Unionfs Version 1.x series. Adding many original ideas, approaches, +improvements and implementations, it becomes totally different from +Unionfs while keeping the basic features. +Recently, Unionfs Version 2.x series begin taking some of the same +approaches to aufs1's. +Unionfs is being developed by Professor Erez Zadok at Stony Brook +University and his team. + +Aufs4 supports linux-4.0 and later, and for linux-3.x series try aufs3. +If you want older kernel version support, try aufs2-2.6.git or +aufs2-standalone.git repository, aufs1 from CVS on SourceForge. + +Note: it becomes clear that "Aufs was rejected. Let's give it up." + According to Christoph Hellwig, linux rejects all union-type + filesystems but UnionMount. + + +PS. Al Viro seems have a plan to merge aufs as well as overlayfs and + UnionMount, and he pointed out an issue around a directory mutex + lock and aufs addressed it. But it is still unsure whether aufs will + be merged (or any other union solution). + + + +1. Features +---------------------------------------- +- unite several directories into a single virtual filesystem. The member + directory is called as a branch. +- you can specify the permission flags to the branch, which are 'readonly', + 'readwrite' and 'whiteout-able.' +- by upper writable branch, internal copyup and whiteout, files/dirs on + readonly branch are modifiable logically. +- dynamic branch manipulation, add, del. +- etc... + +Also there are many enhancements in aufs, such as: +- test only the highest one for the directory permission (dirperm1) +- copyup on open (coo=) +- 'move' policy for copy-up between two writable branches, after + checking free space. +- xattr, acl +- readdir(3) in userspace. +- keep inode number by external inode number table +- keep the timestamps of file/dir in internal copyup operation +- seekable directory, supporting NFS readdir. +- whiteout is hardlinked in order to reduce the consumption of inodes + on branch +- do not copyup, nor create a whiteout when it is unnecessary +- revert a single systemcall when an error occurs in aufs +- remount interface instead of ioctl +- maintain /etc/mtab by an external command, /sbin/mount.aufs. +- loopback mounted filesystem as a branch +- kernel thread for removing the dir who has a plenty of whiteouts +- support copyup sparse file (a file which has a 'hole' in it) +- default permission flags for branches +- selectable permission flags for ro branch, whether whiteout can + exist or not +- export via NFS. +- support /fs/aufs and /aufs. +- support multiple writable branches, some policies to select one + among multiple writable branches. +- a new semantics for link(2) and rename(2) to support multiple + writable branches. +- no glibc changes are required. +- pseudo hardlink (hardlink over branches) +- allow a direct access manually to a file on branch, e.g. bypassing aufs. + including NFS or remote filesystem branch. +- userspace wrapper for pathconf(3)/fpathconf(3) with _PC_LINK_MAX. +- and more... + +Currently these features are dropped temporary from aufs4. +See design/08plan.txt in detail. +- nested mount, i.e. aufs as readonly no-whiteout branch of another aufs + (robr) +- statistics of aufs thread (/sys/fs/aufs/stat) + +Features or just an idea in the future (see also design/*.txt), +- reorder the branch index without del/re-add. +- permanent xino files for NFSD +- an option for refreshing the opened files after add/del branches +- light version, without branch manipulation. (unnecessary?) +- copyup in userspace +- inotify in userspace +- readv/writev + + +2. Download +---------------------------------------- +There are three GIT trees for aufs4, aufs4-linux.git, +aufs4-standalone.git, and aufs-util.git. Note that there is no "4" in +"aufs-util.git." +While the aufs-util is always necessary, you need either of aufs4-linux +or aufs4-standalone. + +The aufs4-linux tree includes the whole linux mainline GIT tree, +git://git.kernel.org/.../torvalds/linux.git. +And you cannot select CONFIG_AUFS_FS=m for this version, eg. you cannot +build aufs4 as an external kernel module. +Several extra patches are not included in this tree. Only +aufs4-standalone tree contains them. They are described in the later +section "Configuration and Compilation." + +On the other hand, the aufs4-standalone tree has only aufs source files +and necessary patches, and you can select CONFIG_AUFS_FS=m. +But you need to apply all aufs patches manually. + +You will find GIT branches whose name is in form of "aufs4.x" where "x" +represents the linux kernel version, "linux-4.x". For instance, +"aufs4.0" is for linux-4.0. For latest "linux-4.x-rcN", use +"aufs4.x-rcN" branch. + +o aufs4-linux tree +$ git clone --reference /your/linux/git/tree \ + git://github.com/sfjro/aufs4-linux.git aufs4-linux.git +- if you don't have linux GIT tree, then remove "--reference ..." +$ cd aufs4-linux.git +$ git checkout origin/aufs4.0 + +Or You may want to directly git-pull aufs into your linux GIT tree, and +leave the patch-work to GIT. +$ cd /your/linux/git/tree +$ git remote add aufs4 git://github.com/sfjro/aufs4-linux.git +$ git fetch aufs4 +$ git checkout -b my4.0 v4.0 +$ (add your local change...) +$ git pull aufs4 aufs4.0 +- now you have v4.0 + your_changes + aufs4.0 in you my4.0 branch. +- you may need to solve some conflicts between your_changes and + aufs4.0. in this case, git-rerere is recommended so that you can + solve the similar conflicts automatically when you upgrade to 4.1 or + later in the future. + +o aufs4-standalone tree +$ git clone git://github.com/sfjro/aufs4-standalone.git aufs4-standalone.git +$ cd aufs4-standalone.git +$ git checkout origin/aufs4.0 + +o aufs-util tree +$ git clone git://git.code.sf.net/p/aufs/aufs-util aufs-util.git +- note that the public aufs-util.git is on SourceForge instead of + GitHUB. +$ cd aufs-util.git +$ git checkout origin/aufs4.0 + +Note: The 4.x-rcN branch is to be used with `rc' kernel versions ONLY. +The minor version number, 'x' in '4.x', of aufs may not always +follow the minor version number of the kernel. +Because changes in the kernel that cause the use of a new +minor version number do not always require changes to aufs-util. + +Since aufs-util has its own minor version number, you may not be +able to find a GIT branch in aufs-util for your kernel's +exact minor version number. +In this case, you should git-checkout the branch for the +nearest lower number. + +For (an unreleased) example: +If you are using "linux-4.10" and the "aufs4.10" branch +does not exist in aufs-util repository, then "aufs4.9", "aufs4.8" +or something numerically smaller is the branch for your kernel. + +Also you can view all branches by + $ git branch -a + + +3. Configuration and Compilation +---------------------------------------- +Make sure you have git-checkout'ed the correct branch. + +For aufs4-linux tree, +- enable CONFIG_AUFS_FS. +- set other aufs configurations if necessary. + +For aufs4-standalone tree, +There are several ways to build. + +1. +- apply ./aufs4-kbuild.patch to your kernel source files. +- apply ./aufs4-base.patch too. +- apply ./aufs4-mmap.patch too. +- apply ./aufs4-standalone.patch too, if you have a plan to set + CONFIG_AUFS_FS=m. otherwise you don't need ./aufs4-standalone.patch. +- copy ./{Documentation,fs,include/uapi/linux/aufs_type.h} files to your + kernel source tree. Never copy $PWD/include/uapi/linux/Kbuild. +- enable CONFIG_AUFS_FS, you can select either + =m or =y. +- and build your kernel as usual. +- install the built kernel. + Note: Since linux-3.9, every filesystem module requires an alias + "fs-". You should make sure that "fs-aufs" is listed in your + modules.aliases file if you set CONFIG_AUFS_FS=m. +- install the header files too by "make headers_install" to the + directory where you specify. By default, it is $PWD/usr. + "make help" shows a brief note for headers_install. +- and reboot your system. + +2. +- module only (CONFIG_AUFS_FS=m). +- apply ./aufs4-base.patch to your kernel source files. +- apply ./aufs4-mmap.patch too. +- apply ./aufs4-standalone.patch too. +- build your kernel, don't forget "make headers_install", and reboot. +- edit ./config.mk and set other aufs configurations if necessary. + Note: You should read $PWD/fs/aufs/Kconfig carefully which describes + every aufs configurations. +- build the module by simple "make". + Note: Since linux-3.9, every filesystem module requires an alias + "fs-". You should make sure that "fs-aufs" is listed in your + modules.aliases file. +- you can specify ${KDIR} make variable which points to your kernel + source tree. +- install the files + + run "make install" to install the aufs module, or copy the built + $PWD/aufs.ko to /lib/modules/... and run depmod -a (or reboot simply). + + run "make install_headers" (instead of headers_install) to install + the modified aufs header file (you can specify DESTDIR which is + available in aufs standalone version's Makefile only), or copy + $PWD/usr/include/linux/aufs_type.h to /usr/include/linux or wherever + you like manually. By default, the target directory is $PWD/usr. +- no need to apply aufs4-kbuild.patch, nor copying source files to your + kernel source tree. + +Note: The header file aufs_type.h is necessary to build aufs-util + as well as "make headers_install" in the kernel source tree. + headers_install is subject to be forgotten, but it is essentially + necessary, not only for building aufs-util. + You may not meet problems without headers_install in some older + version though. + +And then, +- read README in aufs-util, build and install it +- note that your distribution may contain an obsoleted version of + aufs_type.h in /usr/include/linux or something. When you build aufs + utilities, make sure that your compiler refers the correct aufs header + file which is built by "make headers_install." +- if you want to use readdir(3) in userspace or pathconf(3) wrapper, + then run "make install_ulib" too. And refer to the aufs manual in + detail. + +There several other patches in aufs4-standalone.git. They are all +optional. When you meet some problems, they will help you. +- aufs4-loopback.patch + Supports a nested loopback mount in a branch-fs. This patch is + unnecessary until aufs produces a message like "you may want to try + another patch for loopback file". +- vfs-ino.patch + Modifies a system global kernel internal function get_next_ino() in + order to stop assigning 0 for an inode-number. Not directly related to + aufs, but recommended generally. +- tmpfs-idr.patch + Keeps the tmpfs inode number as the lowest value. Effective to reduce + the size of aufs XINO files for tmpfs branch. Also it prevents the + duplication of inode number, which is important for backup tools and + other utilities. When you find aufs XINO files for tmpfs branch + growing too much, try this patch. +- lockdep-debug.patch + Because aufs is not only an ordinary filesystem (callee of VFS), but + also a caller of VFS functions for branch filesystems, subclassing of + the internal locks for LOCKDEP is necessary. LOCKDEP is a debugging + feature of linux kernel. If you enable CONFIG_LOCKDEP, then you will + need to apply this debug patch to expand several constant values. + If don't know what LOCKDEP, then you don't have apply this patch. + + +4. Usage +---------------------------------------- +At first, make sure aufs-util are installed, and please read the aufs +manual, aufs.5 in aufs-util.git tree. +$ man -l aufs.5 + +And then, +$ mkdir /tmp/rw /tmp/aufs +# mount -t aufs -o br=/tmp/rw:${HOME} none /tmp/aufs + +Here is another example. The result is equivalent. +# mount -t aufs -o br=/tmp/rw=rw:${HOME}=ro none /tmp/aufs + Or +# mount -t aufs -o br:/tmp/rw none /tmp/aufs +# mount -o remount,append:${HOME} /tmp/aufs + +Then, you can see whole tree of your home dir through /tmp/aufs. If +you modify a file under /tmp/aufs, the one on your home directory is +not affected, instead the same named file will be newly created under +/tmp/rw. And all of your modification to a file will be applied to +the one under /tmp/rw. This is called the file based Copy on Write +(COW) method. +Aufs mount options are described in aufs.5. +If you run chroot or something and make your aufs as a root directory, +then you need to customize the shutdown script. See the aufs manual in +detail. + +Additionally, there are some sample usages of aufs which are a +diskless system with network booting, and LiveCD over NFS. +See sample dir in CVS tree on SourceForge. + + +5. Contact +---------------------------------------- +When you have any problems or strange behaviour in aufs, please let me +know with: +- /proc/mounts (instead of the output of mount(8)) +- /sys/module/aufs/* +- /sys/fs/aufs/* (if you have them) +- /debug/aufs/* (if you have them) +- linux kernel version + if your kernel is not plain, for example modified by distributor, + the url where i can download its source is necessary too. +- aufs version which was printed at loading the module or booting the + system, instead of the date you downloaded. +- configuration (define/undefine CONFIG_AUFS_xxx) +- kernel configuration or /proc/config.gz (if you have it) +- behaviour which you think to be incorrect +- actual operation, reproducible one is better +- mailto: aufs-users at lists.sourceforge.net + +Usually, I don't watch the Public Areas(Bugs, Support Requests, Patches, +and Feature Requests) on SourceForge. Please join and write to +aufs-users ML. + + +6. Acknowledgements +---------------------------------------- +Thanks to everyone who have tried and are using aufs, whoever +have reported a bug or any feedback. + +Especially donators: +Tomas Matejicek(slax.org) made a donation (much more than once). + Since Apr 2010, Tomas M (the author of Slax and Linux Live + scripts) is making "doubling" donations. + Unfortunately I cannot list all of the donators, but I really + appreciate. + It ends Aug 2010, but the ordinary donation URL is still available. + +Dai Itasaka made a donation (2007/8). +Chuck Smith made a donation (2008/4, 10 and 12). +Henk Schoneveld made a donation (2008/9). +Chih-Wei Huang, ASUS, CTC donated Eee PC 4G (2008/10). +Francois Dupoux made a donation (2008/11). +Bruno Cesar Ribas and Luis Carlos Erpen de Bona, C3SL serves public + aufs2 GIT tree (2009/2). +William Grant made a donation (2009/3). +Patrick Lane made a donation (2009/4). +The Mail Archive (mail-archive.com) made donations (2009/5). +Nippy Networks (Ed Wildgoose) made a donation (2009/7). +New Dream Network, LLC (www.dreamhost.com) made a donation (2009/11). +Pavel Pronskiy made a donation (2011/2). +Iridium and Inmarsat satellite phone retailer (www.mailasail.com), Nippy + Networks (Ed Wildgoose) made a donation for hardware (2011/3). +Max Lekomcev (DOM-TV project) made a donation (2011/7, 12, 2012/3, 6 and +11). +Sam Liddicott made a donation (2011/9). +Era Scarecrow made a donation (2013/4). +Bor Ratajc made a donation (2013/4). +Alessandro Gorreta made a donation (2013/4). +POIRETTE Marc made a donation (2013/4). +Alessandro Gorreta made a donation (2013/4). +lauri kasvandik made a donation (2013/5). +"pemasu from Finland" made a donation (2013/7). +The Parted Magic Project made a donation (2013/9 and 11). +Pavel Barta made a donation (2013/10). +Nikolay Pertsev made a donation (2014/5). +James B made a donation (2014/7 and 2015/7). +Stefano Di Biase made a donation (2014/8). +Daniel Epellei made a donation (2015/1). +OmegaPhil made a donation (2016/1, 2018/4). +Tomasz Szewczyk made a donation (2016/4). +James Burry made a donation (2016/12). +Carsten Rose made a donation (2018/9). +Porteus Kiosk made a donation (2018/10). + +Thank you very much. +Donations are always, including future donations, very important and +helpful for me to keep on developing aufs. + + +7. +---------------------------------------- +If you are an experienced user, no explanation is needed. Aufs is +just a linux filesystem. + + +Enjoy! + +# Local variables: ; +# mode: text; +# End: ; diff --git a/Documentation/filesystems/aufs/design/01intro.txt b/Documentation/filesystems/aufs/design/01intro.txt new file mode 100644 index 0000000000000..9eab5167c572b --- /dev/null +++ b/Documentation/filesystems/aufs/design/01intro.txt @@ -0,0 +1,171 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Introduction +---------------------------------------- + +aufs [ei ju: ef es] | /ey-yoo-ef-es/ | [a u f s] +1. abbrev. for "advanced multi-layered unification filesystem". +2. abbrev. for "another unionfs". +3. abbrev. for "auf das" in German which means "on the" in English. + Ex. "Butter aufs Brot"(G) means "butter onto bread"(E). + But "Filesystem aufs Filesystem" is hard to understand. +4. abbrev. for "African Urban Fashion Show". + +AUFS is a filesystem with features: +- multi layered stackable unification filesystem, the member directory + is called as a branch. +- branch permission and attribute, 'readonly', 'real-readonly', + 'readwrite', 'whiteout-able', 'link-able whiteout', etc. and their + combination. +- internal "file copy-on-write". +- logical deletion, whiteout. +- dynamic branch manipulation, adding, deleting and changing permission. +- allow bypassing aufs, user's direct branch access. +- external inode number translation table and bitmap which maintains the + persistent aufs inode number. +- seekable directory, including NFS readdir. +- file mapping, mmap and sharing pages. +- pseudo-link, hardlink over branches. +- loopback mounted filesystem as a branch. +- several policies to select one among multiple writable branches. +- revert a single systemcall when an error occurs in aufs. +- and more... + + +Multi Layered Stackable Unification Filesystem +---------------------------------------------------------------------- +Most people already knows what it is. +It is a filesystem which unifies several directories and provides a +merged single directory. When users access a file, the access will be +passed/re-directed/converted (sorry, I am not sure which English word is +correct) to the real file on the member filesystem. The member +filesystem is called 'lower filesystem' or 'branch' and has a mode +'readonly' and 'readwrite.' And the deletion for a file on the lower +readonly branch is handled by creating 'whiteout' on the upper writable +branch. + +On LKML, there have been discussions about UnionMount (Jan Blunck, +Bharata B Rao and Valerie Aurora) and Unionfs (Erez Zadok). They took +different approaches to implement the merged-view. +The former tries putting it into VFS, and the latter implements as a +separate filesystem. +(If I misunderstand about these implementations, please let me know and +I shall correct it. Because it is a long time ago when I read their +source files last time). + +UnionMount's approach will be able to small, but may be hard to share +branches between several UnionMount since the whiteout in it is +implemented in the inode on branch filesystem and always +shared. According to Bharata's post, readdir does not seems to be +finished yet. +There are several missing features known in this implementations such as +- for users, the inode number may change silently. eg. copy-up. +- link(2) may break by copy-up. +- read(2) may get an obsoleted filedata (fstat(2) too). +- fcntl(F_SETLK) may be broken by copy-up. +- unnecessary copy-up may happen, for example mmap(MAP_PRIVATE) after + open(O_RDWR). + +In linux-3.18, "overlay" filesystem (formerly known as "overlayfs") was +merged into mainline. This is another implementation of UnionMount as a +separated filesystem. All the limitations and known problems which +UnionMount are equally inherited to "overlay" filesystem. + +Unionfs has a longer history. When I started implementing a stackable +filesystem (Aug 2005), it already existed. It has virtual super_block, +inode, dentry and file objects and they have an array pointing lower +same kind objects. After contributing many patches for Unionfs, I +re-started my project AUFS (Jun 2006). + +In AUFS, the structure of filesystem resembles to Unionfs, but I +implemented my own ideas, approaches and enhancements and it became +totally different one. + +Comparing DM snapshot and fs based implementation +- the number of bytes to be copied between devices is much smaller. +- the type of filesystem must be one and only. +- the fs must be writable, no readonly fs, even for the lower original + device. so the compression fs will not be usable. but if we use + loopback mount, we may address this issue. + for instance, + mount /cdrom/squashfs.img /sq + losetup /sq/ext2.img + losetup /somewhere/cow + dmsetup "snapshot /dev/loop0 /dev/loop1 ..." +- it will be difficult (or needs more operations) to extract the + difference between the original device and COW. +- DM snapshot-merge may help a lot when users try merging. in the + fs-layer union, users will use rsync(1). + +You may want to read my old paper "Filesystems in LiveCD" +(http://aufs.sourceforge.net/aufs2/report/sq/sq.pdf). + + +Several characters/aspects/persona of aufs +---------------------------------------------------------------------- + +Aufs has several characters, aspects or persona. +1. a filesystem, callee of VFS helper +2. sub-VFS, caller of VFS helper for branches +3. a virtual filesystem which maintains persistent inode number +4. reader/writer of files on branches such like an application + +1. Callee of VFS Helper +As an ordinary linux filesystem, aufs is a callee of VFS. For instance, +unlink(2) from an application reaches sys_unlink() kernel function and +then vfs_unlink() is called. vfs_unlink() is one of VFS helper and it +calls filesystem specific unlink operation. Actually aufs implements the +unlink operation but it behaves like a redirector. + +2. Caller of VFS Helper for Branches +aufs_unlink() passes the unlink request to the branch filesystem as if +it were called from VFS. So the called unlink operation of the branch +filesystem acts as usual. As a caller of VFS helper, aufs should handle +every necessary pre/post operation for the branch filesystem. +- acquire the lock for the parent dir on a branch +- lookup in a branch +- revalidate dentry on a branch +- mnt_want_write() for a branch +- vfs_unlink() for a branch +- mnt_drop_write() for a branch +- release the lock on a branch + +3. Persistent Inode Number +One of the most important issue for a filesystem is to maintain inode +numbers. This is particularly important to support exporting a +filesystem via NFS. Aufs is a virtual filesystem which doesn't have a +backend block device for its own. But some storage is necessary to +keep and maintain the inode numbers. It may be a large space and may not +suit to keep in memory. Aufs rents some space from its first writable +branch filesystem (by default) and creates file(s) on it. These files +are created by aufs internally and removed soon (currently) keeping +opened. +Note: Because these files are removed, they are totally gone after + unmounting aufs. It means the inode numbers are not persistent + across unmount or reboot. I have a plan to make them really + persistent which will be important for aufs on NFS server. + +4. Read/Write Files Internally (copy-on-write) +Because a branch can be readonly, when you write a file on it, aufs will +"copy-up" it to the upper writable branch internally. And then write the +originally requested thing to the file. Generally kernel doesn't +open/read/write file actively. In aufs, even a single write may cause a +internal "file copy". This behaviour is very similar to cp(1) command. + +Some people may think it is better to pass such work to user space +helper, instead of doing in kernel space. Actually I am still thinking +about it. But currently I have implemented it in kernel space. diff --git a/Documentation/filesystems/aufs/design/02struct.txt b/Documentation/filesystems/aufs/design/02struct.txt new file mode 100644 index 0000000000000..bdd01932c9abe --- /dev/null +++ b/Documentation/filesystems/aufs/design/02struct.txt @@ -0,0 +1,258 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Basic Aufs Internal Structure + +Superblock/Inode/Dentry/File Objects +---------------------------------------------------------------------- +As like an ordinary filesystem, aufs has its own +superblock/inode/dentry/file objects. All these objects have a +dynamically allocated array and store the same kind of pointers to the +lower filesystem, branch. +For example, when you build a union with one readwrite branch and one +readonly, mounted /au, /rw and /ro respectively. +- /au = /rw + /ro +- /ro/fileA exists but /rw/fileA + +Aufs lookup operation finds /ro/fileA and gets dentry for that. These +pointers are stored in a aufs dentry. The array in aufs dentry will be, +- [0] = NULL (because /rw/fileA doesn't exist) +- [1] = /ro/fileA + +This style of an array is essentially same to the aufs +superblock/inode/dentry/file objects. + +Because aufs supports manipulating branches, ie. add/delete/change +branches dynamically, these objects has its own generation. When +branches are changed, the generation in aufs superblock is +incremented. And a generation in other object are compared when it is +accessed. When a generation in other objects are obsoleted, aufs +refreshes the internal array. + + +Superblock +---------------------------------------------------------------------- +Additionally aufs superblock has some data for policies to select one +among multiple writable branches, XIB files, pseudo-links and kobject. +See below in detail. +About the policies which supports copy-down a directory, see +wbr_policy.txt too. + + +Branch and XINO(External Inode Number Translation Table) +---------------------------------------------------------------------- +Every branch has its own xino (external inode number translation table) +file. The xino file is created and unlinked by aufs internally. When two +members of a union exist on the same filesystem, they share the single +xino file. +The struct of a xino file is simple, just a sequence of aufs inode +numbers which is indexed by the lower inode number. +In the above sample, assume the inode number of /ro/fileA is i111 and +aufs assigns the inode number i999 for fileA. Then aufs writes 999 as +4(8) bytes at 111 * 4(8) bytes offset in the xino file. + +When the inode numbers are not contiguous, the xino file will be sparse +which has a hole in it and doesn't consume as much disk space as it +might appear. If your branch filesystem consumes disk space for such +holes, then you should specify 'xino=' option at mounting aufs. + +Aufs has a mount option to free the disk blocks for such holes in XINO +files on tmpfs or ramdisk. But it is not so effective actually. If you +meet a problem of disk shortage due to XINO files, then you should try +"tmpfs-ino.patch" (and "vfs-ino.patch" too) in aufs4-standalone.git. +The patch localizes the assignment inumbers per tmpfs-mount and avoid +the holes in XINO files. + +Also a writable branch has three kinds of "whiteout bases". All these +are existed when the branch is joined to aufs, and their names are +whiteout-ed doubly, so that users will never see their names in aufs +hierarchy. +1. a regular file which will be hardlinked to all whiteouts. +2. a directory to store a pseudo-link. +3. a directory to store an "orphan"-ed file temporary. + +1. Whiteout Base + When you remove a file on a readonly branch, aufs handles it as a + logical deletion and creates a whiteout on the upper writable branch + as a hardlink of this file in order not to consume inode on the + writable branch. +2. Pseudo-link Dir + See below, Pseudo-link. +3. Step-Parent Dir + When "fileC" exists on the lower readonly branch only and it is + opened and removed with its parent dir, and then user writes + something into it, then aufs copies-up fileC to this + directory. Because there is no other dir to store fileC. After + creating a file under this dir, the file is unlinked. + +Because aufs supports manipulating branches, ie. add/delete/change +dynamically, a branch has its own id. When the branch order changes, +aufs finds the new index by searching the branch id. + + +Pseudo-link +---------------------------------------------------------------------- +Assume "fileA" exists on the lower readonly branch only and it is +hardlinked to "fileB" on the branch. When you write something to fileA, +aufs copies-up it to the upper writable branch. Additionally aufs +creates a hardlink under the Pseudo-link Directory of the writable +branch. The inode of a pseudo-link is kept in aufs super_block as a +simple list. If fileB is read after unlinking fileA, aufs returns +filedata from the pseudo-link instead of the lower readonly +branch. Because the pseudo-link is based upon the inode, to keep the +inode number by xino (see above) is essentially necessary. + +All the hardlinks under the Pseudo-link Directory of the writable branch +should be restored in a proper location later. Aufs provides a utility +to do this. The userspace helpers executed at remounting and unmounting +aufs by default. +During this utility is running, it puts aufs into the pseudo-link +maintenance mode. In this mode, only the process which began the +maintenance mode (and its child processes) is allowed to operate in +aufs. Some other processes which are not related to the pseudo-link will +be allowed to run too, but the rest have to return an error or wait +until the maintenance mode ends. If a process already acquires an inode +mutex (in VFS), it has to return an error. + + +XIB(external inode number bitmap) +---------------------------------------------------------------------- +Addition to the xino file per a branch, aufs has an external inode number +bitmap in a superblock object. It is also an internal file such like a +xino file. +It is a simple bitmap to mark whether the aufs inode number is in-use or +not. +To reduce the file I/O, aufs prepares a single memory page to cache xib. + +As well as XINO files, aufs has a feature to truncate/refresh XIB to +reduce the number of consumed disk blocks for these files. + + +Virtual or Vertical Dir, and Readdir in Userspace +---------------------------------------------------------------------- +In order to support multiple layers (branches), aufs readdir operation +constructs a virtual dir block on memory. For readdir, aufs calls +vfs_readdir() internally for each dir on branches, merges their entries +with eliminating the whiteout-ed ones, and sets it to file (dir) +object. So the file object has its entry list until it is closed. The +entry list will be updated when the file position is zero and becomes +obsoleted. This decision is made in aufs automatically. + +The dynamically allocated memory block for the name of entries has a +unit of 512 bytes (by default) and stores the names contiguously (no +padding). Another block for each entry is handled by kmem_cache too. +During building dir blocks, aufs creates hash list and judging whether +the entry is whiteouted by its upper branch or already listed. +The merged result is cached in the corresponding inode object and +maintained by a customizable life-time option. + +Some people may call it can be a security hole or invite DoS attack +since the opened and once readdir-ed dir (file object) holds its entry +list and becomes a pressure for system memory. But I'd say it is similar +to files under /proc or /sys. The virtual files in them also holds a +memory page (generally) while they are opened. When an idea to reduce +memory for them is introduced, it will be applied to aufs too. +For those who really hate this situation, I've developed readdir(3) +library which operates this merging in userspace. You just need to set +LD_PRELOAD environment variable, and aufs will not consume no memory in +kernel space for readdir(3). + + +Workqueue +---------------------------------------------------------------------- +Aufs sometimes requires privilege access to a branch. For instance, +in copy-up/down operation. When a user process is going to make changes +to a file which exists in the lower readonly branch only, and the mode +of one of ancestor directories may not be writable by a user +process. Here aufs copy-up the file with its ancestors and they may +require privilege to set its owner/group/mode/etc. +This is a typical case of a application character of aufs (see +Introduction). + +Aufs uses workqueue synchronously for this case. It creates its own +workqueue. The workqueue is a kernel thread and has privilege. Aufs +passes the request to call mkdir or write (for example), and wait for +its completion. This approach solves a problem of a signal handler +simply. +If aufs didn't adopt the workqueue and changed the privilege of the +process, then the process may receive the unexpected SIGXFSZ or other +signals. + +Also aufs uses the system global workqueue ("events" kernel thread) too +for asynchronous tasks, such like handling inotify/fsnotify, re-creating a +whiteout base and etc. This is unrelated to a privilege. +Most of aufs operation tries acquiring a rw_semaphore for aufs +superblock at the beginning, at the same time waits for the completion +of all queued asynchronous tasks. + + +Whiteout +---------------------------------------------------------------------- +The whiteout in aufs is very similar to Unionfs's. That is represented +by its filename. UnionMount takes an approach of a file mode, but I am +afraid several utilities (find(1) or something) will have to support it. + +Basically the whiteout represents "logical deletion" which stops aufs to +lookup further, but also it represents "dir is opaque" which also stop +further lookup. + +In aufs, rmdir(2) and rename(2) for dir uses whiteout alternatively. +In order to make several functions in a single systemcall to be +revertible, aufs adopts an approach to rename a directory to a temporary +unique whiteouted name. +For example, in rename(2) dir where the target dir already existed, aufs +renames the target dir to a temporary unique whiteouted name before the +actual rename on a branch, and then handles other actions (make it opaque, +update the attributes, etc). If an error happens in these actions, aufs +simply renames the whiteouted name back and returns an error. If all are +succeeded, aufs registers a function to remove the whiteouted unique +temporary name completely and asynchronously to the system global +workqueue. + + +Copy-up +---------------------------------------------------------------------- +It is a well-known feature or concept. +When user modifies a file on a readonly branch, aufs operate "copy-up" +internally and makes change to the new file on the upper writable branch. +When the trigger systemcall does not update the timestamps of the parent +dir, aufs reverts it after copy-up. + + +Move-down (aufs3.9 and later) +---------------------------------------------------------------------- +"Copy-up" is one of the essential feature in aufs. It copies a file from +the lower readonly branch to the upper writable branch when a user +changes something about the file. +"Move-down" is an opposite action of copy-up. Basically this action is +ran manually instead of automatically and internally. +For desgin and implementation, aufs has to consider these issues. +- whiteout for the file may exist on the lower branch. +- ancestor directories may not exist on the lower branch. +- diropq for the ancestor directories may exist on the upper branch. +- free space on the lower branch will reduce. +- another access to the file may happen during moving-down, including + UDBA (see "Revalidate Dentry and UDBA"). +- the file should not be hard-linked nor pseudo-linked. they should be + handled by auplink utility later. + +Sometimes users want to move-down a file from the upper writable branch +to the lower readonly or writable branch. For instance, +- the free space of the upper writable branch is going to run out. +- create a new intermediate branch between the upper and lower branch. +- etc. + +For this purpose, use "aumvdown" command in aufs-util.git. diff --git a/Documentation/filesystems/aufs/design/03atomic_open.txt b/Documentation/filesystems/aufs/design/03atomic_open.txt new file mode 100644 index 0000000000000..e1818d50e5920 --- /dev/null +++ b/Documentation/filesystems/aufs/design/03atomic_open.txt @@ -0,0 +1,85 @@ + +# Copyright (C) 2015-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Support for a branch who has its ->atomic_open() +---------------------------------------------------------------------- +The filesystems who implement its ->atomic_open() are not majority. For +example NFSv4 does, and aufs should call NFSv4 ->atomic_open, +particularly for open(O_CREAT|O_EXCL, 0400) case. Other than +->atomic_open(), NFSv4 returns an error for this open(2). While I am not +sure whether all filesystems who have ->atomic_open() behave like this, +but NFSv4 surely returns the error. + +In order to support ->atomic_open() for aufs, there are a few +approaches. + +A. Introduce aufs_atomic_open() + - calls one of VFS:do_last(), lookup_open() or atomic_open() for + branch fs. +B. Introduce aufs_atomic_open() calling create, open and chmod. this is + an aufs user Pip Cet's approach + - calls aufs_create(), VFS finish_open() and notify_change(). + - pass fake-mode to finish_open(), and then correct the mode by + notify_change(). +C. Extend aufs_open() to call branch fs's ->atomic_open() + - no aufs_atomic_open(). + - aufs_lookup() registers the TID to an aufs internal object. + - aufs_create() does nothing when the matching TID is registered, but + registers the mode. + - aufs_open() calls branch fs's ->atomic_open() when the matching + TID is registered. +D. Extend aufs_open() to re-try branch fs's ->open() with superuser's + credential + - no aufs_atomic_open(). + - aufs_create() registers the TID to an internal object. this info + represents "this process created this file just now." + - when aufs gets EACCES from branch fs's ->open(), then confirm the + registered TID and re-try open() with superuser's credential. + +Pros and cons for each approach. + +A. + - straightforward but highly depends upon VFS internal. + - the atomic behavaiour is kept. + - some of parameters such as nameidata are hard to reproduce for + branch fs. + - large overhead. +B. + - easy to implement. + - the atomic behavaiour is lost. +C. + - the atomic behavaiour is kept. + - dirty and tricky. + - VFS checks whether the file is created correctly after calling + ->create(), which means this approach doesn't work. +D. + - easy to implement. + - the atomic behavaiour is lost. + - to open a file with superuser's credential and give it to a user + process is a bad idea, since the file object keeps the credential + in it. It may affect LSM or something. This approach doesn't work + either. + +The approach A is ideal, but it hard to implement. So here is a +variation of A, which is to be implemented. + +A-1. Introduce aufs_atomic_open() + - calls branch fs ->atomic_open() if exists. otherwise calls + vfs_create() and finish_open(). + - the demerit is that the several checks after branch fs + ->atomic_open() are lost. in the ordinary case, the checks are + done by VFS:do_last(), lookup_open() and atomic_open(). some can + be implemented in aufs, but not all I am afraid. diff --git a/Documentation/filesystems/aufs/design/03lookup.txt b/Documentation/filesystems/aufs/design/03lookup.txt new file mode 100644 index 0000000000000..05d2298064cd5 --- /dev/null +++ b/Documentation/filesystems/aufs/design/03lookup.txt @@ -0,0 +1,113 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Lookup in a Branch +---------------------------------------------------------------------- +Since aufs has a character of sub-VFS (see Introduction), it operates +lookup for branches as VFS does. It may be a heavy work. But almost all +lookup operation in aufs is the simplest case, ie. lookup only an entry +directly connected to its parent. Digging down the directory hierarchy +is unnecessary. VFS has a function lookup_one_len() for that use, and +aufs calls it. + +When a branch is a remote filesystem, aufs basically relies upon its +->d_revalidate(), also aufs forces the hardest revalidate tests for +them. +For d_revalidate, aufs implements three levels of revalidate tests. See +"Revalidate Dentry and UDBA" in detail. + + +Test Only the Highest One for the Directory Permission (dirperm1 option) +---------------------------------------------------------------------- +Let's try case study. +- aufs has two branches, upper readwrite and lower readonly. + /au = /rw + /ro +- "dirA" exists under /ro, but /rw. and its mode is 0700. +- user invoked "chmod a+rx /au/dirA" +- the internal copy-up is activated and "/rw/dirA" is created and its + permission bits are set to world readable. +- then "/au/dirA" becomes world readable? + +In this case, /ro/dirA is still 0700 since it exists in readonly branch, +or it may be a natively readonly filesystem. If aufs respects the lower +branch, it should not respond readdir request from other users. But user +allowed it by chmod. Should really aufs rejects showing the entries +under /ro/dirA? + +To be honest, I don't have a good solution for this case. So aufs +implements 'dirperm1' and 'nodirperm1' mount options, and leave it to +users. +When dirperm1 is specified, aufs checks only the highest one for the +directory permission, and shows the entries. Otherwise, as usual, checks +every dir existing on all branches and rejects the request. + +As a side effect, dirperm1 option improves the performance of aufs +because the number of permission check is reduced when the number of +branch is many. + + +Revalidate Dentry and UDBA (User's Direct Branch Access) +---------------------------------------------------------------------- +Generally VFS helpers re-validate a dentry as a part of lookup. +0. digging down the directory hierarchy. +1. lock the parent dir by its i_mutex. +2. lookup the final (child) entry. +3. revalidate it. +4. call the actual operation (create, unlink, etc.) +5. unlock the parent dir + +If the filesystem implements its ->d_revalidate() (step 3), then it is +called. Actually aufs implements it and checks the dentry on a branch is +still valid. +But it is not enough. Because aufs has to release the lock for the +parent dir on a branch at the end of ->lookup() (step 2) and +->d_revalidate() (step 3) while the i_mutex of the aufs dir is still +held by VFS. +If the file on a branch is changed directly, eg. bypassing aufs, after +aufs released the lock, then the subsequent operation may cause +something unpleasant result. + +This situation is a result of VFS architecture, ->lookup() and +->d_revalidate() is separated. But I never say it is wrong. It is a good +design from VFS's point of view. It is just not suitable for sub-VFS +character in aufs. + +Aufs supports such case by three level of revalidation which is +selectable by user. +1. Simple Revalidate + Addition to the native flow in VFS's, confirm the child-parent + relationship on the branch just after locking the parent dir on the + branch in the "actual operation" (step 4). When this validation + fails, aufs returns EBUSY. ->d_revalidate() (step 3) in aufs still + checks the validation of the dentry on branches. +2. Monitor Changes Internally by Inotify/Fsnotify + Addition to above, in the "actual operation" (step 4) aufs re-lookup + the dentry on the branch, and returns EBUSY if it finds different + dentry. + Additionally, aufs sets the inotify/fsnotify watch for every dir on branches + during it is in cache. When the event is notified, aufs registers a + function to kernel 'events' thread by schedule_work(). And the + function sets some special status to the cached aufs dentry and inode + private data. If they are not cached, then aufs has nothing to + do. When the same file is accessed through aufs (step 0-3) later, + aufs will detect the status and refresh all necessary data. + In this mode, aufs has to ignore the event which is fired by aufs + itself. +3. No Extra Validation + This is the simplest test and doesn't add any additional revalidation + test, and skip the revalidation in step 4. It is useful and improves + aufs performance when system surely hide the aufs branches from user, + by over-mounting something (or another method). diff --git a/Documentation/filesystems/aufs/design/04branch.txt b/Documentation/filesystems/aufs/design/04branch.txt new file mode 100644 index 0000000000000..b45167be60490 --- /dev/null +++ b/Documentation/filesystems/aufs/design/04branch.txt @@ -0,0 +1,74 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Branch Manipulation + +Since aufs supports dynamic branch manipulation, ie. add/remove a branch +and changing its permission/attribute, there are a lot of works to do. + + +Add a Branch +---------------------------------------------------------------------- +o Confirm the adding dir exists outside of aufs, including loopback + mount, and its various attributes. +o Initialize the xino file and whiteout bases if necessary. + See struct.txt. + +o Check the owner/group/mode of the directory + When the owner/group/mode of the adding directory differs from the + existing branch, aufs issues a warning because it may impose a + security risk. + For example, when a upper writable branch has a world writable empty + top directory, a malicious user can create any files on the writable + branch directly, like copy-up and modify manually. If something like + /etc/{passwd,shadow} exists on the lower readonly branch but the upper + writable branch, and the writable branch is world-writable, then a + malicious guy may create /etc/passwd on the writable branch directly + and the infected file will be valid in aufs. + I am afraid it can be a security issue, but aufs can do nothing except + producing a warning. + + +Delete a Branch +---------------------------------------------------------------------- +o Confirm the deleting branch is not busy + To be general, there is one merit to adopt "remount" interface to + manipulate branches. It is to discard caches. At deleting a branch, + aufs checks the still cached (and connected) dentries and inodes. If + there are any, then they are all in-use. An inode without its + corresponding dentry can be alive alone (for example, inotify/fsnotify case). + + For the cached one, aufs checks whether the same named entry exists on + other branches. + If the cached one is a directory, because aufs provides a merged view + to users, as long as one dir is left on any branch aufs can show the + dir to users. In this case, the branch can be removed from aufs. + Otherwise aufs rejects deleting the branch. + + If any file on the deleting branch is opened by aufs, then aufs + rejects deleting. + + +Modify the Permission of a Branch +---------------------------------------------------------------------- +o Re-initialize or remove the xino file and whiteout bases if necessary. + See struct.txt. + +o rw --> ro: Confirm the modifying branch is not busy + Aufs rejects the request if any of these conditions are true. + - a file on the branch is mmap-ed. + - a regular file on the branch is opened for write and there is no + same named entry on the upper branch. diff --git a/Documentation/filesystems/aufs/design/05wbr_policy.txt b/Documentation/filesystems/aufs/design/05wbr_policy.txt new file mode 100644 index 0000000000000..66f2cb0e8f7ef --- /dev/null +++ b/Documentation/filesystems/aufs/design/05wbr_policy.txt @@ -0,0 +1,64 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Policies to Select One among Multiple Writable Branches +---------------------------------------------------------------------- +When the number of writable branch is more than one, aufs has to decide +the target branch for file creation or copy-up. By default, the highest +writable branch which has the parent (or ancestor) dir of the target +file is chosen (top-down-parent policy). +By user's request, aufs implements some other policies to select the +writable branch, for file creation several policies, round-robin, +most-free-space, and other policies. For copy-up, top-down-parent, +bottom-up-parent, bottom-up and others. + +As expected, the round-robin policy selects the branch in circular. When +you have two writable branches and creates 10 new files, 5 files will be +created for each branch. mkdir(2) systemcall is an exception. When you +create 10 new directories, all will be created on the same branch. +And the most-free-space policy selects the one which has most free +space among the writable branches. The amount of free space will be +checked by aufs internally, and users can specify its time interval. + +The policies for copy-up is more simple, +top-down-parent is equivalent to the same named on in create policy, +bottom-up-parent selects the writable branch where the parent dir +exists and the nearest upper one from the copyup-source, +bottom-up selects the nearest upper writable branch from the +copyup-source, regardless the existence of the parent dir. + +There are some rules or exceptions to apply these policies. +- If there is a readonly branch above the policy-selected branch and + the parent dir is marked as opaque (a variation of whiteout), or the + target (creating) file is whiteout-ed on the upper readonly branch, + then the result of the policy is ignored and the target file will be + created on the nearest upper writable branch than the readonly branch. +- If there is a writable branch above the policy-selected branch and + the parent dir is marked as opaque or the target file is whiteouted + on the branch, then the result of the policy is ignored and the target + file will be created on the highest one among the upper writable + branches who has diropq or whiteout. In case of whiteout, aufs removes + it as usual. +- link(2) and rename(2) systemcalls are exceptions in every policy. + They try selecting the branch where the source exists as possible + since copyup a large file will take long time. If it can't be, + ie. the branch where the source exists is readonly, then they will + follow the copyup policy. +- There is an exception for rename(2) when the target exists. + If the rename target exists, aufs compares the index of the branches + where the source and the target exists and selects the higher + one. If the selected branch is readonly, then aufs follows the + copyup policy. diff --git a/Documentation/filesystems/aufs/design/06dirren.dot b/Documentation/filesystems/aufs/design/06dirren.dot new file mode 100644 index 0000000000000..2d62bb6dd55fd --- /dev/null +++ b/Documentation/filesystems/aufs/design/06dirren.dot @@ -0,0 +1,31 @@ + +// to view this graph, run dot(1) command in GRAPHVIZ. + +digraph G { +node [shape=box]; +whinfo [label="detailed info file\n(lower_brid_root-hinum, h_inum, namelen, old name)"]; + +node [shape=oval]; + +aufs_rename -> whinfo [label="store/remove"]; + +node [shape=oval]; +inode_list [label="h_inum list in branch\ncache"]; + +node [shape=box]; +whinode [label="h_inum list file"]; + +node [shape=oval]; +brmgmt [label="br_add/del/mod/umount"]; + +brmgmt -> inode_list [label="create/remove"]; +brmgmt -> whinode [label="load/store"]; + +inode_list -> whinode [style=dashed,dir=both]; + +aufs_rename -> inode_list [label="add/del"]; + +aufs_lookup -> inode_list [label="search"]; + +aufs_lookup -> whinfo [label="load/remove"]; +} diff --git a/Documentation/filesystems/aufs/design/06dirren.txt b/Documentation/filesystems/aufs/design/06dirren.txt new file mode 100644 index 0000000000000..1f3cb86d94f6a --- /dev/null +++ b/Documentation/filesystems/aufs/design/06dirren.txt @@ -0,0 +1,102 @@ + +# Copyright (C) 2017-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Special handling for renaming a directory (DIRREN) +---------------------------------------------------------------------- +First, let's assume we have a simple usecase. + +- /u = /rw + /ro +- /rw/dirA exists +- /ro/dirA and /ro/dirA/file exist too +- there is no dirB on both branches +- a user issues rename("dirA", "dirB") + +Now, what should aufs behave against this rename(2)? +There are a few possible cases. + +A. returns EROFS. + since dirA exists on a readonly branch which cannot be renamed. +B. returns EXDEV. + it is possible to copy-up dirA (only the dir itself), but the child + entries ("file" in this case) should not be. it must be a bad + approach to copy-up recursively. +C. returns a success. + even the branch /ro is readonly, aufs tries renaming it. Obviously it + is a violation of aufs' policy. +D. construct an extra information which indicates that /ro/dirA should + be handled as the name of dirB. + overlayfs has a similar feature called REDIRECT. + +Until now, aufs implements the case B only which returns EXDEV, and +expects the userspace application behaves like mv(1) which tries +issueing rename(2) recursively. + +A new aufs feature called DIRREN is introduced which implements the case +D. There are several "extra information" added. + +1. detailed info per renamed directory + path: /rw/dirB/$AUFS_WH_DR_INFO_PFX. +2. the inode-number list of directories on a branch + path: /rw/dirB/$AUFS_WH_DR_BRHINO + +The filename of "detailed info per directory" represents the lower +branch, and its format is +- a type of the branch id + one of these. + + uuid (not implemented yet) + + fsid + + dev +- the inode-number of the branch root dir + +And it contains these info in a single regular file. +- magic number +- branch's inode-number of the logically renamed dir +- the name of the before-renamed dir + +The "detailed info per directory" file is created in aufs rename(2), and +loaded in any lookup. +The info is considered in lookup for the matching case only. Here +"matching" means that the root of branch (in the info filename) is same +to the current looking-up branch. After looking-up the before-renamed +name, the inode-number is compared. And the matched dentry is used. + +The "inode-number list of directories" is a regular file which contains +simply the inode-numbers on the branch. The file is created or updated +in removing the branch, and loaded in adding the branch. Its lifetime is +equal to the branch. +The list is refered in lookup, and when the current target inode is +found in the list, the aufs tries loading the "detailed info per +directory" and get the changed and valid name of the dir. + +Theoretically these "extra informaiton" may be able to be put into XATTR +in the dir inode. But aufs doesn't choose this way because +1. XATTR may not be supported by the branch (or its configuration) +2. XATTR may have its size limit. +3. XATTR may be less easy to convert than a regular file, when the + format of the info is changed in the future. +At the same time, I agree that the regular file approach is much slower +than XATTR approach. So, in the future, aufs may take the XATTR or other +better approach. + +This DIRREN feature is enabled by aufs configuration, and is activated +by a new mount option. + +For the more complicated case, there is a work with UDBA option, which +is to dected the direct access to the branches (by-passing aufs) and to +maintain the cashes in aufs. Since a single cached aufs dentry may +contains two names, before- and after-rename, the name comparision in +UDBA handler may not work correctly. In this case, the behaviour will be +equivalen to udba=reval case. diff --git a/Documentation/filesystems/aufs/design/06fhsm.txt b/Documentation/filesystems/aufs/design/06fhsm.txt new file mode 100644 index 0000000000000..55f1d89e9eafc --- /dev/null +++ b/Documentation/filesystems/aufs/design/06fhsm.txt @@ -0,0 +1,120 @@ + +# Copyright (C) 2011-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + +File-based Hierarchical Storage Management (FHSM) +---------------------------------------------------------------------- +Hierarchical Storage Management (or HSM) is a well-known feature in the +storage world. Aufs provides this feature as file-based with multiple +writable branches, based upon the principle of "Colder, the Lower". +Here the word "colder" means that the less used files, and "lower" means +that the position in the order of the stacked branches vertically. +These multiple writable branches are prioritized, ie. the topmost one +should be the fastest drive and be used heavily. + +o Characters in aufs FHSM story +- aufs itself and a new branch attribute. +- a new ioctl interface to move-down and to establish a connection with + the daemon ("move-down" is a converse of "copy-up"). +- userspace tool and daemon. + +The userspace daemon establishes a connection with aufs and waits for +the notification. The notified information is very similar to struct +statfs containing the number of consumed blocks and inodes. +When the consumed blocks/inodes of a branch exceeds the user-specified +upper watermark, the daemon activates its move-down process until the +consumed blocks/inodes reaches the user-specified lower watermark. + +The actual move-down is done by aufs based upon the request from +user-space since we need to maintain the inode number and the internal +pointer arrays in aufs. + +Currently aufs FHSM handles the regular files only. Additionally they +must not be hard-linked nor pseudo-linked. + + +o Cowork of aufs and the user-space daemon + During the userspace daemon established the connection, aufs sends a + small notification to it whenever aufs writes something into the + writable branch. But it may cost high since aufs issues statfs(2) + internally. So user can specify a new option to cache the + info. Actually the notification is controlled by these factors. + + the specified cache time. + + classified as "force" by aufs internally. + Until the specified time expires, aufs doesn't send the info + except the forced cases. When aufs decide forcing, the info is always + notified to userspace. + For example, the number of free inodes is generally large enough and + the shortage of it happens rarely. So aufs doesn't force the + notification when creating a new file, directory and others. This is + the typical case which aufs doesn't force. + When aufs writes the actual filedata and the files consumes any of new + blocks, the aufs forces notifying. + + +o Interfaces in aufs +- New branch attribute. + + fhsm + Specifies that the branch is managed by FHSM feature. In other word, + participant in the FHSM. + When nofhsm is set to the branch, it will not be the source/target + branch of the move-down operation. This attribute is set + independently from coo and moo attributes, and if you want full + FHSM, you should specify them as well. +- New mount option. + + fhsm_sec + Specifies a second to suppress many less important info to be + notified. +- New ioctl. + + AUFS_CTL_FHSM_FD + create a new file descriptor which userspace can read the notification + (a subset of struct statfs) from aufs. +- Module parameter 'brs' + It has to be set to 1. Otherwise the new mount option 'fhsm' will not + be set. +- mount helpers /sbin/mount.aufs and /sbin/umount.aufs + When there are two or more branches with fhsm attributes, + /sbin/mount.aufs invokes the user-space daemon and /sbin/umount.aufs + terminates it. As a result of remounting and branch-manipulation, the + number of branches with fhsm attribute can be one. In this case, + /sbin/mount.aufs will terminate the user-space daemon. + + +Finally the operation is done as these steps in kernel-space. +- make sure that, + + no one else is using the file. + + the file is not hard-linked. + + the file is not pseudo-linked. + + the file is a regular file. + + the parent dir is not opaqued. +- find the target writable branch. +- make sure the file is not whiteout-ed by the upper (than the target) + branch. +- make the parent dir on the target branch. +- mutex lock the inode on the branch. +- unlink the whiteout on the target branch (if exists). +- lookup and create the whiteout-ed temporary name on the target branch. +- copy the file as the whiteout-ed temporary name on the target branch. +- rename the whiteout-ed temporary name to the original name. +- unlink the file on the source branch. +- maintain the internal pointer array and the external inode number + table (XINO). +- maintain the timestamps and other attributes of the parent dir and the + file. + +And of course, in every step, an error may happen. So the operation +should restore the original file state after an error happens. diff --git a/Documentation/filesystems/aufs/design/06mmap.txt b/Documentation/filesystems/aufs/design/06mmap.txt new file mode 100644 index 0000000000000..74dddded0cc42 --- /dev/null +++ b/Documentation/filesystems/aufs/design/06mmap.txt @@ -0,0 +1,72 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +mmap(2) -- File Memory Mapping +---------------------------------------------------------------------- +In aufs, the file-mapped pages are handled by a branch fs directly, no +interaction with aufs. It means aufs_mmap() calls the branch fs's +->mmap(). +This approach is simple and good, but there is one problem. +Under /proc, several entries show the mmapped files by its path (with +device and inode number), and the printed path will be the path on the +branch fs's instead of virtual aufs's. +This is not a problem in most cases, but some utilities lsof(1) (and its +user) may expect the path on aufs. + +To address this issue, aufs adds a new member called vm_prfile in struct +vm_area_struct (and struct vm_region). The original vm_file points to +the file on the branch fs in order to handle everything correctly as +usual. The new vm_prfile points to a virtual file in aufs, and the +show-functions in procfs refers to vm_prfile if it is set. +Also we need to maintain several other places where touching vm_file +such like +- fork()/clone() copies vma and the reference count of vm_file is + incremented. +- merging vma maintains the ref count too. + +This is not a good approach. It just fakes the printed path. But it +leaves all behaviour around f_mapping unchanged. This is surely an +advantage. +Actually aufs had adopted another complicated approach which calls +generic_file_mmap() and handles struct vm_operations_struct. In this +approach, aufs met a hard problem and I could not solve it without +switching the approach. + +There may be one more another approach which is +- bind-mount the branch-root onto the aufs-root internally +- grab the new vfsmount (ie. struct mount) +- lazy-umount the branch-root internally +- in open(2) the aufs-file, open the branch-file with the hidden + vfsmount (instead of the original branch's vfsmount) +- ideally this "bind-mount and lazy-umount" should be done atomically, + but it may be possible from userspace by the mount helper. + +Adding the internal hidden vfsmount and using it in opening a file, the +file path under /proc will be printed correctly. This approach looks +smarter, but is not possible I am afraid. +- aufs-root may be bind-mount later. when it happens, another hidden + vfsmount will be required. +- it is hard to get the chance to bind-mount and lazy-umount + + in kernel-space, FS can have vfsmount in open(2) via + file->f_path, and aufs can know its vfsmount. But several locks are + already acquired, and if aufs tries to bind-mount and lazy-umount + here, then it may cause a deadlock. + + in user-space, bind-mount doesn't invoke the mount helper. +- since /proc shows dev and ino, aufs has to give vma these info. it + means a new member vm_prinode will be necessary. this is essentially + equivalent to vm_prfile described above. + +I have to give up this "looks-smater" approach. diff --git a/Documentation/filesystems/aufs/design/06xattr.txt b/Documentation/filesystems/aufs/design/06xattr.txt new file mode 100644 index 0000000000000..be441e8d35ba0 --- /dev/null +++ b/Documentation/filesystems/aufs/design/06xattr.txt @@ -0,0 +1,96 @@ + +# Copyright (C) 2014-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + +Listing XATTR/EA and getting the value +---------------------------------------------------------------------- +For the inode standard attributes (owner, group, timestamps, etc.), aufs +shows the values from the topmost existing file. This behaviour is good +for the non-dir entries since the bahaviour exactly matches the shown +information. But for the directories, aufs considers all the same named +entries on the lower branches. Which means, if one of the lower entry +rejects readdir call, then aufs returns an error even if the topmost +entry allows it. This behaviour is necessary to respect the branch fs's +security, but can make users confused since the user-visible standard +attributes don't match the behaviour. +To address this issue, aufs has a mount option called dirperm1 which +checks the permission for the topmost entry only, and ignores the lower +entry's permission. + +A similar issue can happen around XATTR. +getxattr(2) and listxattr(2) families behave as if dirperm1 option is +always set. Otherwise these very unpleasant situation would happen. +- listxattr(2) may return the duplicated entries. +- users may not be able to remove or reset the XATTR forever, + + +XATTR/EA support in the internal (copy,move)-(up,down) +---------------------------------------------------------------------- +Generally the extended attributes of inode are categorized as these. +- "security" for LSM and capability. +- "system" for posix ACL, 'acl' mount option is required for the branch + fs generally. +- "trusted" for userspace, CAP_SYS_ADMIN is required. +- "user" for userspace, 'user_xattr' mount option is required for the + branch fs generally. + +Moreover there are some other categories. Aufs handles these rather +unpopular categories as the ordinary ones, ie. there is no special +condition nor exception. + +In copy-up, the support for XATTR on the dst branch may differ from the +src branch. In this case, the copy-up operation will get an error and +the original user operation which triggered the copy-up will fail. It +can happen that even all copy-up will fail. +When both of src and dst branches support XATTR and if an error occurs +during copying XATTR, then the copy-up should fail obviously. That is a +good reason and aufs should return an error to userspace. But when only +the src branch support that XATTR, aufs should not return an error. +For example, the src branch supports ACL but the dst branch doesn't +because the dst branch may natively un-support it or temporary +un-support it due to "noacl" mount option. Of course, the dst branch fs +may NOT return an error even if the XATTR is not supported. It is +totally up to the branch fs. + +Anyway when the aufs internal copy-up gets an error from the dst branch +fs, then aufs tries removing the just copied entry and returns the error +to the userspace. The worst case of this situation will be all copy-up +will fail. + +For the copy-up operation, there two basic approaches. +- copy the specified XATTR only (by category above), and return the + error unconditionally if it happens. +- copy all XATTR, and ignore the error on the specified category only. + +In order to support XATTR and to implement the correct behaviour, aufs +chooses the latter approach and introduces some new branch attributes, +"icexsec", "icexsys", "icextr", "icexusr", and "icexoth". +They correspond to the XATTR namespaces (see above). Additionally, to be +convenient, "icex" is also provided which means all "icex*" attributes +are set (here the word "icex" stands for "ignore copy-error on XATTR"). + +The meaning of these attributes is to ignore the error from setting +XATTR on that branch. +Note that aufs tries copying all XATTR unconditionally, and ignores the +error from the dst branch according to the specified attributes. + +Some XATTR may have its default value. The default value may come from +the parent dir or the environment. If the default value is set at the +file creating-time, it will be overwritten by copy-up. +Some contradiction may happen I am afraid. +Do we need another attribute to stop copying XATTR? I am unsure. For +now, aufs implements the branch attributes to ignore the error. diff --git a/Documentation/filesystems/aufs/design/07export.txt b/Documentation/filesystems/aufs/design/07export.txt new file mode 100644 index 0000000000000..f2a7bc444b8e7 --- /dev/null +++ b/Documentation/filesystems/aufs/design/07export.txt @@ -0,0 +1,58 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Export Aufs via NFS +---------------------------------------------------------------------- +Here is an approach. +- like xino/xib, add a new file 'xigen' which stores aufs inode + generation. +- iget_locked(): initialize aufs inode generation for a new inode, and + store it in xigen file. +- destroy_inode(): increment aufs inode generation and store it in xigen + file. it is necessary even if it is not unlinked, because any data of + inode may be changed by UDBA. +- encode_fh(): for a root dir, simply return FILEID_ROOT. otherwise + build file handle by + + branch id (4 bytes) + + superblock generation (4 bytes) + + inode number (4 or 8 bytes) + + parent dir inode number (4 or 8 bytes) + + inode generation (4 bytes)) + + return value of exportfs_encode_fh() for the parent on a branch (4 + bytes) + + file handle for a branch (by exportfs_encode_fh()) +- fh_to_dentry(): + + find the index of a branch from its id in handle, and check it is + still exist in aufs. + + 1st level: get the inode number from handle and search it in cache. + + 2nd level: if not found in cache, get the parent inode number from + the handle and search it in cache. and then open the found parent + dir, find the matching inode number by vfs_readdir() and get its + name, and call lookup_one_len() for the target dentry. + + 3rd level: if the parent dir is not cached, call + exportfs_decode_fh() for a branch and get the parent on a branch, + build a pathname of it, convert it a pathname in aufs, call + path_lookup(). now aufs gets a parent dir dentry, then handle it as + the 2nd level. + + to open the dir, aufs needs struct vfsmount. aufs keeps vfsmount + for every branch, but not itself. to get this, (currently) aufs + searches in current->nsproxy->mnt_ns list. it may not be a good + idea, but I didn't get other approach. + + test the generation of the gotten inode. +- every inode operation: they may get EBUSY due to UDBA. in this case, + convert it into ESTALE for NFSD. +- readdir(): call lockdep_on/off() because filldir in NFSD calls + lookup_one_len(), vfs_getattr(), encode_fh() and others. diff --git a/Documentation/filesystems/aufs/design/08shwh.txt b/Documentation/filesystems/aufs/design/08shwh.txt new file mode 100644 index 0000000000000..45f4b8ff3b9bc --- /dev/null +++ b/Documentation/filesystems/aufs/design/08shwh.txt @@ -0,0 +1,52 @@ + +# Copyright (C) 2005-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Show Whiteout Mode (shwh) +---------------------------------------------------------------------- +Generally aufs hides the name of whiteouts. But in some cases, to show +them is very useful for users. For instance, creating a new middle layer +(branch) by merging existing layers. + +(borrowing aufs1 HOW-TO from a user, Michael Towers) +When you have three branches, +- Bottom: 'system', squashfs (underlying base system), read-only +- Middle: 'mods', squashfs, read-only +- Top: 'overlay', ram (tmpfs), read-write + +The top layer is loaded at boot time and saved at shutdown, to preserve +the changes made to the system during the session. +When larger changes have been made, or smaller changes have accumulated, +the size of the saved top layer data grows. At this point, it would be +nice to be able to merge the two overlay branches ('mods' and 'overlay') +and rewrite the 'mods' squashfs, clearing the top layer and thus +restoring save and load speed. + +This merging is simplified by the use of another aufs mount, of just the +two overlay branches using the 'shwh' option. +# mount -t aufs -o ro,shwh,br:/livesys/overlay=ro+wh:/livesys/mods=rr+wh \ + aufs /livesys/merge_union + +A merged view of these two branches is then available at +/livesys/merge_union, and the new feature is that the whiteouts are +visible! +Note that in 'shwh' mode the aufs mount must be 'ro', which will disable +writing to all branches. Also the default mode for all branches is 'ro'. +It is now possible to save the combined contents of the two overlay +branches to a new squashfs, e.g.: +# mksquashfs /livesys/merge_union /path/to/newmods.squash + +This new squashfs archive can be stored on the boot device and the +initramfs will use it to replace the old one at the next boot. diff --git a/Documentation/filesystems/aufs/design/10dynop.txt b/Documentation/filesystems/aufs/design/10dynop.txt new file mode 100644 index 0000000000000..710313c08f857 --- /dev/null +++ b/Documentation/filesystems/aufs/design/10dynop.txt @@ -0,0 +1,47 @@ + +# Copyright (C) 2010-2018 Junjiro R. Okajima +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +Dynamically customizable FS operations +---------------------------------------------------------------------- +Generally FS operations (struct inode_operations, struct +address_space_operations, struct file_operations, etc.) are defined as +"static const", but it never means that FS have only one set of +operation. Some FS have multiple sets of them. For instance, ext2 has +three sets, one for XIP, for NOBH, and for normal. +Since aufs overrides and redirects these operations, sometimes aufs has +to change its behaviour according to the branch FS type. More importantly +VFS acts differently if a function (member in the struct) is set or +not. It means aufs should have several sets of operations and select one +among them according to the branch FS definition. + +In order to solve this problem and not to affect the behaviour of VFS, +aufs defines these operations dynamically. For instance, aufs defines +dummy direct_IO function for struct address_space_operations, but it may +not be set to the address_space_operations actually. When the branch FS +doesn't have it, aufs doesn't set it to its address_space_operations +while the function definition itself is still alive. So the behaviour +itself will not change, and it will return an error when direct_IO is +not set. + +The lifetime of these dynamically generated operation object is +maintained by aufs branch object. When the branch is removed from aufs, +the reference counter of the object is decremented. When it reaches +zero, the dynamically generated operation object will be freed. + +This approach is designed to support AIO (io_submit), Direct I/O and +XIP (DAX) mainly. +Currently this approach is applied to address_space_operations for +regular files only. diff --git a/fs/aufs/Kconfig b/fs/aufs/Kconfig new file mode 100644 index 0000000000000..9f436425716a4 --- /dev/null +++ b/fs/aufs/Kconfig @@ -0,0 +1,199 @@ +# SPDX-License-Identifier: GPL-2.0 +config AUFS_FS + tristate "Aufs (Advanced multi layered unification filesystem) support" + help + Aufs is a stackable unification filesystem such as Unionfs, + which unifies several directories and provides a merged single + directory. + In the early days, aufs was entirely re-designed and + re-implemented Unionfs Version 1.x series. Introducing many + original ideas, approaches and improvements, it becomes totally + different from Unionfs while keeping the basic features. + +if AUFS_FS +choice + prompt "Maximum number of branches" + default AUFS_BRANCH_MAX_127 + help + Specifies the maximum number of branches (or member directories) + in a single aufs. The larger value consumes more system + resources and has a minor impact to performance. +config AUFS_BRANCH_MAX_127 + bool "127" + help + Specifies the maximum number of branches (or member directories) + in a single aufs. The larger value consumes more system + resources and has a minor impact to performance. +config AUFS_BRANCH_MAX_511 + bool "511" + help + Specifies the maximum number of branches (or member directories) + in a single aufs. The larger value consumes more system + resources and has a minor impact to performance. +config AUFS_BRANCH_MAX_1023 + bool "1023" + help + Specifies the maximum number of branches (or member directories) + in a single aufs. The larger value consumes more system + resources and has a minor impact to performance. +config AUFS_BRANCH_MAX_32767 + bool "32767" + help + Specifies the maximum number of branches (or member directories) + in a single aufs. The larger value consumes more system + resources and has a minor impact to performance. +endchoice + +config AUFS_SBILIST + bool + depends on AUFS_MAGIC_SYSRQ || PROC_FS + default y + help + Automatic configuration for internal use. + When aufs supports Magic SysRq or /proc, enabled automatically. + +config AUFS_HNOTIFY + bool "Detect direct branch access (bypassing aufs)" + help + If you want to modify files on branches directly, eg. bypassing aufs, + and want aufs to detect the changes of them fully, then enable this + option and use 'udba=notify' mount option. + Currently there is only one available configuration, "fsnotify". + It will have a negative impact to the performance. + See detail in aufs.5. + +choice + prompt "method" if AUFS_HNOTIFY + default AUFS_HFSNOTIFY +config AUFS_HFSNOTIFY + bool "fsnotify" + select FSNOTIFY +endchoice + +config AUFS_EXPORT + bool "NFS-exportable aufs" + depends on EXPORTFS + help + If you want to export your mounted aufs via NFS, then enable this + option. There are several requirements for this configuration. + See detail in aufs.5. + +config AUFS_INO_T_64 + bool + depends on AUFS_EXPORT + depends on 64BIT && !(ALPHA || S390) + default y + help + Automatic configuration for internal use. + /* typedef unsigned long/int __kernel_ino_t */ + /* alpha and s390x are int */ + +config AUFS_XATTR + bool "support for XATTR/EA (including Security Labels)" + help + If your branch fs supports XATTR/EA and you want to make them + available in aufs too, then enable this opsion and specify the + branch attributes for EA. + See detail in aufs.5. + +config AUFS_FHSM + bool "File-based Hierarchical Storage Management" + help + Hierarchical Storage Management (or HSM) is a well-known feature + in the storage world. Aufs provides this feature as file-based. + with multiple branches. + These multiple branches are prioritized, ie. the topmost one + should be the fastest drive and be used heavily. + +config AUFS_RDU + bool "Readdir in userspace" + help + Aufs has two methods to provide a merged view for a directory, + by a user-space library and by kernel-space natively. The latter + is always enabled but sometimes large and slow. + If you enable this option, install the library in aufs2-util + package, and set some environment variables for your readdir(3), + then the work will be handled in user-space which generally + shows better performance in most cases. + See detail in aufs.5. + +config AUFS_DIRREN + bool "Workaround for rename(2)-ing a directory" + help + By default, aufs returns EXDEV error in renameing a dir who has + his child on the lower branch, since it is a bad idea to issue + rename(2) internally for every lower branch. But user may not + accept this behaviour. So here is a workaround to allow such + rename(2) and store some extra infromation on the writable + branch. Obviously this costs high (and I don't like it). + To use this feature, you need to enable this configuration AND + to specify the mount option `dirren.' + See details in aufs.5 and the design documents. + +config AUFS_SHWH + bool "Show whiteouts" + help + If you want to make the whiteouts in aufs visible, then enable + this option and specify 'shwh' mount option. Although it may + sounds like philosophy or something, but in technically it + simply shows the name of whiteout with keeping its behaviour. + +config AUFS_BR_RAMFS + bool "Ramfs (initramfs/rootfs) as an aufs branch" + help + If you want to use ramfs as an aufs branch fs, then enable this + option. Generally tmpfs is recommended. + Aufs prohibited them to be a branch fs by default, because + initramfs becomes unusable after switch_root or something + generally. If you sets initramfs as an aufs branch and boot your + system by switch_root, you will meet a problem easily since the + files in initramfs may be inaccessible. + Unless you are going to use ramfs as an aufs branch fs without + switch_root or something, leave it N. + +config AUFS_BR_FUSE + bool "Fuse fs as an aufs branch" + depends on FUSE_FS + select AUFS_POLL + help + If you want to use fuse-based userspace filesystem as an aufs + branch fs, then enable this option. + It implements the internal poll(2) operation which is + implemented by fuse only (curretnly). + +config AUFS_POLL + bool + help + Automatic configuration for internal use. + +config AUFS_BR_HFSPLUS + bool "Hfsplus as an aufs branch" + depends on HFSPLUS_FS + default y + help + If you want to use hfsplus fs as an aufs branch fs, then enable + this option. This option introduces a small overhead at + copying-up a file on hfsplus. + +config AUFS_BDEV_LOOP + bool + depends on BLK_DEV_LOOP + default y + help + Automatic configuration for internal use. + Convert =[ym] into =y. + +config AUFS_DEBUG + bool "Debug aufs" + help + Enable this to compile aufs internal debug code. + It will have a negative impact to the performance. + +config AUFS_MAGIC_SYSRQ + bool + depends on AUFS_DEBUG && MAGIC_SYSRQ + default y + help + Automatic configuration for internal use. + When aufs supports Magic SysRq, enabled automatically. +endif diff --git a/fs/aufs/Makefile b/fs/aufs/Makefile new file mode 100644 index 0000000000000..2c819a64935e6 --- /dev/null +++ b/fs/aufs/Makefile @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0 + +include ${src}/magic.mk +ifeq (${CONFIG_AUFS_FS},m) +include ${src}/conf.mk +endif +-include ${src}/priv_def.mk + +# cf. include/linux/kernel.h +# enable pr_debug +ccflags-y += -DDEBUG +# sparse requires the full pathname +ifdef M +ccflags-y += -include ${M}/../../include/uapi/linux/aufs_type.h +else +ccflags-y += -include ${srctree}/include/uapi/linux/aufs_type.h +endif + +obj-$(CONFIG_AUFS_FS) += aufs.o +aufs-y := module.o sbinfo.o super.o branch.o xino.o sysaufs.o opts.o \ + wkq.o vfsub.o dcsub.o \ + cpup.o whout.o wbr_policy.o \ + dinfo.o dentry.o \ + dynop.o \ + finfo.o file.o f_op.o \ + dir.o vdir.o \ + iinfo.o inode.o i_op.o i_op_add.o i_op_del.o i_op_ren.o \ + mvdown.o ioctl.o + +# all are boolean +aufs-$(CONFIG_PROC_FS) += procfs.o plink.o +aufs-$(CONFIG_SYSFS) += sysfs.o +aufs-$(CONFIG_DEBUG_FS) += dbgaufs.o +aufs-$(CONFIG_AUFS_BDEV_LOOP) += loop.o +aufs-$(CONFIG_AUFS_HNOTIFY) += hnotify.o +aufs-$(CONFIG_AUFS_HFSNOTIFY) += hfsnotify.o +aufs-$(CONFIG_AUFS_EXPORT) += export.o +aufs-$(CONFIG_AUFS_XATTR) += xattr.o +aufs-$(CONFIG_FS_POSIX_ACL) += posix_acl.o +aufs-$(CONFIG_AUFS_DIRREN) += dirren.o +aufs-$(CONFIG_AUFS_FHSM) += fhsm.o +aufs-$(CONFIG_AUFS_POLL) += poll.o +aufs-$(CONFIG_AUFS_RDU) += rdu.o +aufs-$(CONFIG_AUFS_BR_HFSPLUS) += hfsplus.o +aufs-$(CONFIG_AUFS_DEBUG) += debug.o +aufs-$(CONFIG_AUFS_MAGIC_SYSRQ) += sysrq.o diff --git a/fs/aufs/aufs.h b/fs/aufs/aufs.h new file mode 100644 index 0000000000000..2456917434aad --- /dev/null +++ b/fs/aufs/aufs.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * all header files + */ + +#ifndef __AUFS_H__ +#define __AUFS_H__ + +#ifdef __KERNEL__ + +#define AuStub(type, name, body, ...) \ + static inline type name(__VA_ARGS__) { body; } + +#define AuStubVoid(name, ...) \ + AuStub(void, name, , __VA_ARGS__) +#define AuStubInt0(name, ...) \ + AuStub(int, name, return 0, __VA_ARGS__) + +#include "debug.h" + +#include "branch.h" +#include "cpup.h" +#include "dcsub.h" +#include "dbgaufs.h" +#include "dentry.h" +#include "dir.h" +#include "dirren.h" +#include "dynop.h" +#include "file.h" +#include "fstype.h" +#include "hbl.h" +#include "inode.h" +#include "lcnt.h" +#include "loop.h" +#include "module.h" +#include "opts.h" +#include "rwsem.h" +#include "super.h" +#include "sysaufs.h" +#include "vfsub.h" +#include "whout.h" +#include "wkq.h" + +#endif /* __KERNEL__ */ +#endif /* __AUFS_H__ */ diff --git a/fs/aufs/branch.c b/fs/aufs/branch.c new file mode 100644 index 0000000000000..6cb4eb345f1d0 --- /dev/null +++ b/fs/aufs/branch.c @@ -0,0 +1,1422 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * branch management + */ + +#include +#include +#include "aufs.h" + +/* + * free a single branch + */ +static void au_br_do_free(struct au_branch *br) +{ + int i; + struct au_wbr *wbr; + struct au_dykey **key; + + au_hnotify_fin_br(br); + /* always, regardless the mount option */ + au_dr_hino_free(&br->br_dirren); + au_xino_put(br); + + AuLCntZero(au_lcnt_read(&br->br_nfiles, /*do_rev*/0)); + au_lcnt_fin(&br->br_nfiles, /*do_sync*/0); + AuLCntZero(au_lcnt_read(&br->br_count, /*do_rev*/0)); + au_lcnt_fin(&br->br_count, /*do_sync*/0); + + wbr = br->br_wbr; + if (wbr) { + for (i = 0; i < AuBrWh_Last; i++) + dput(wbr->wbr_wh[i]); + AuDebugOn(atomic_read(&wbr->wbr_wh_running)); + AuRwDestroy(&wbr->wbr_wh_rwsem); + } + + if (br->br_fhsm) { + au_br_fhsm_fin(br->br_fhsm); + au_kfree_try_rcu(br->br_fhsm); + } + + key = br->br_dykey; + for (i = 0; i < AuBrDynOp; i++, key++) + if (*key) + au_dy_put(*key); + else + break; + + /* recursive lock, s_umount of branch's */ + /* synchronize_rcu(); */ /* why? */ + lockdep_off(); + path_put(&br->br_path); + lockdep_on(); + au_kfree_rcu(wbr); + au_lcnt_wait_for_fin(&br->br_nfiles); + au_lcnt_wait_for_fin(&br->br_count); + /* I don't know why, but percpu_refcount requires this */ + /* synchronize_rcu(); */ + au_kfree_rcu(br); +} + +/* + * frees all branches + */ +void au_br_free(struct au_sbinfo *sbinfo) +{ + aufs_bindex_t bmax; + struct au_branch **br; + + AuRwMustWriteLock(&sbinfo->si_rwsem); + + bmax = sbinfo->si_bbot + 1; + br = sbinfo->si_branch; + while (bmax--) + au_br_do_free(*br++); +} + +/* + * find the index of a branch which is specified by @br_id. + */ +int au_br_index(struct super_block *sb, aufs_bindex_t br_id) +{ + aufs_bindex_t bindex, bbot; + + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) + if (au_sbr_id(sb, bindex) == br_id) + return bindex; + return -1; +} + +/* ---------------------------------------------------------------------- */ + +/* + * add a branch + */ + +static int test_overlap(struct super_block *sb, struct dentry *h_adding, + struct dentry *h_root) +{ + if (unlikely(h_adding == h_root + || au_test_loopback_overlap(sb, h_adding))) + return 1; + if (h_adding->d_sb != h_root->d_sb) + return 0; + return au_test_subdir(h_adding, h_root) + || au_test_subdir(h_root, h_adding); +} + +/* + * returns a newly allocated branch. @new_nbranch is a number of branches + * after adding a branch. + */ +static struct au_branch *au_br_alloc(struct super_block *sb, int new_nbranch, + int perm) +{ + struct au_branch *add_branch; + struct dentry *root; + struct inode *inode; + int err; + + err = -ENOMEM; + add_branch = kzalloc(sizeof(*add_branch), GFP_NOFS); + if (unlikely(!add_branch)) + goto out; + add_branch->br_xino = au_xino_alloc(/*nfile*/1); + if (unlikely(!add_branch->br_xino)) + goto out_br; + err = au_hnotify_init_br(add_branch, perm); + if (unlikely(err)) + goto out_xino; + + if (au_br_writable(perm)) { + /* may be freed separately at changing the branch permission */ + add_branch->br_wbr = kzalloc(sizeof(*add_branch->br_wbr), + GFP_NOFS); + if (unlikely(!add_branch->br_wbr)) + goto out_hnotify; + } + + if (au_br_fhsm(perm)) { + err = au_fhsm_br_alloc(add_branch); + if (unlikely(err)) + goto out_wbr; + } + + root = sb->s_root; + err = au_sbr_realloc(au_sbi(sb), new_nbranch, /*may_shrink*/0); + if (!err) + err = au_di_realloc(au_di(root), new_nbranch, /*may_shrink*/0); + if (!err) { + inode = d_inode(root); + err = au_hinode_realloc(au_ii(inode), new_nbranch, + /*may_shrink*/0); + } + if (!err) + return add_branch; /* success */ + +out_wbr: + au_kfree_rcu(add_branch->br_wbr); +out_hnotify: + au_hnotify_fin_br(add_branch); +out_xino: + au_xino_put(add_branch); +out_br: + au_kfree_rcu(add_branch); +out: + return ERR_PTR(err); +} + +/* + * test if the branch permission is legal or not. + */ +static int test_br(struct inode *inode, int brperm, char *path) +{ + int err; + + err = (au_br_writable(brperm) && IS_RDONLY(inode)); + if (!err) + goto out; + + err = -EINVAL; + pr_err("write permission for readonly mount or inode, %s\n", path); + +out: + return err; +} + +/* + * returns: + * 0: success, the caller will add it + * plus: success, it is already unified, the caller should ignore it + * minus: error + */ +static int test_add(struct super_block *sb, struct au_opt_add *add, int remount) +{ + int err; + aufs_bindex_t bbot, bindex; + struct dentry *root, *h_dentry; + struct inode *inode, *h_inode; + + root = sb->s_root; + bbot = au_sbbot(sb); + if (unlikely(bbot >= 0 + && au_find_dbindex(root, add->path.dentry) >= 0)) { + err = 1; + if (!remount) { + err = -EINVAL; + pr_err("%s duplicated\n", add->pathname); + } + goto out; + } + + err = -ENOSPC; /* -E2BIG; */ + if (unlikely(AUFS_BRANCH_MAX <= add->bindex + || AUFS_BRANCH_MAX - 1 <= bbot)) { + pr_err("number of branches exceeded %s\n", add->pathname); + goto out; + } + + err = -EDOM; + if (unlikely(add->bindex < 0 || bbot + 1 < add->bindex)) { + pr_err("bad index %d\n", add->bindex); + goto out; + } + + inode = d_inode(add->path.dentry); + err = -ENOENT; + if (unlikely(!inode->i_nlink)) { + pr_err("no existence %s\n", add->pathname); + goto out; + } + + err = -EINVAL; + if (unlikely(inode->i_sb == sb)) { + pr_err("%s must be outside\n", add->pathname); + goto out; + } + + if (unlikely(au_test_fs_unsuppoted(inode->i_sb))) { + pr_err("unsupported filesystem, %s (%s)\n", + add->pathname, au_sbtype(inode->i_sb)); + goto out; + } + + if (unlikely(inode->i_sb->s_stack_depth)) { + pr_err("already stacked, %s (%s)\n", + add->pathname, au_sbtype(inode->i_sb)); + goto out; + } + + err = test_br(d_inode(add->path.dentry), add->perm, add->pathname); + if (unlikely(err)) + goto out; + + if (bbot < 0) + return 0; /* success */ + + err = -EINVAL; + for (bindex = 0; bindex <= bbot; bindex++) + if (unlikely(test_overlap(sb, add->path.dentry, + au_h_dptr(root, bindex)))) { + pr_err("%s is overlapped\n", add->pathname); + goto out; + } + + err = 0; + if (au_opt_test(au_mntflags(sb), WARN_PERM)) { + h_dentry = au_h_dptr(root, 0); + h_inode = d_inode(h_dentry); + if ((h_inode->i_mode & S_IALLUGO) != (inode->i_mode & S_IALLUGO) + || !uid_eq(h_inode->i_uid, inode->i_uid) + || !gid_eq(h_inode->i_gid, inode->i_gid)) + pr_warn("uid/gid/perm %s %u/%u/0%o, %u/%u/0%o\n", + add->pathname, + i_uid_read(inode), i_gid_read(inode), + (inode->i_mode & S_IALLUGO), + i_uid_read(h_inode), i_gid_read(h_inode), + (h_inode->i_mode & S_IALLUGO)); + } + +out: + return err; +} + +/* + * initialize or clean the whiteouts for an adding branch + */ +static int au_br_init_wh(struct super_block *sb, struct au_branch *br, + int new_perm) +{ + int err, old_perm; + aufs_bindex_t bindex; + struct inode *h_inode; + struct au_wbr *wbr; + struct au_hinode *hdir; + struct dentry *h_dentry; + + err = vfsub_mnt_want_write(au_br_mnt(br)); + if (unlikely(err)) + goto out; + + wbr = br->br_wbr; + old_perm = br->br_perm; + br->br_perm = new_perm; + hdir = NULL; + h_inode = NULL; + bindex = au_br_index(sb, br->br_id); + if (0 <= bindex) { + hdir = au_hi(d_inode(sb->s_root), bindex); + au_hn_inode_lock_nested(hdir, AuLsc_I_PARENT); + } else { + h_dentry = au_br_dentry(br); + h_inode = d_inode(h_dentry); + inode_lock_nested(h_inode, AuLsc_I_PARENT); + } + if (!wbr) + err = au_wh_init(br, sb); + else { + wbr_wh_write_lock(wbr); + err = au_wh_init(br, sb); + wbr_wh_write_unlock(wbr); + } + if (hdir) + au_hn_inode_unlock(hdir); + else + inode_unlock(h_inode); + vfsub_mnt_drop_write(au_br_mnt(br)); + br->br_perm = old_perm; + + if (!err && wbr && !au_br_writable(new_perm)) { + au_kfree_rcu(wbr); + br->br_wbr = NULL; + } + +out: + return err; +} + +static int au_wbr_init(struct au_branch *br, struct super_block *sb, + int perm) +{ + int err; + struct kstatfs kst; + struct au_wbr *wbr; + + wbr = br->br_wbr; + au_rw_init(&wbr->wbr_wh_rwsem); + atomic_set(&wbr->wbr_wh_running, 0); + + /* + * a limit for rmdir/rename a dir + * cf. AUFS_MAX_NAMELEN in include/uapi/linux/aufs_type.h + */ + err = vfs_statfs(&br->br_path, &kst); + if (unlikely(err)) + goto out; + err = -EINVAL; + if (kst.f_namelen >= NAME_MAX) + err = au_br_init_wh(sb, br, perm); + else + pr_err("%pd(%s), unsupported namelen %ld\n", + au_br_dentry(br), + au_sbtype(au_br_dentry(br)->d_sb), kst.f_namelen); + +out: + return err; +} + +/* initialize a new branch */ +static int au_br_init(struct au_branch *br, struct super_block *sb, + struct au_opt_add *add) +{ + int err; + struct au_branch *brbase; + struct file *xf; + struct inode *h_inode; + + err = 0; + br->br_perm = add->perm; + br->br_path = add->path; /* set first, path_get() later */ + spin_lock_init(&br->br_dykey_lock); + au_lcnt_init(&br->br_nfiles, /*release*/NULL); + au_lcnt_init(&br->br_count, /*release*/NULL); + br->br_id = au_new_br_id(sb); + AuDebugOn(br->br_id < 0); + + /* always, regardless the given option */ + err = au_dr_br_init(sb, br, &add->path); + if (unlikely(err)) + goto out_err; + + if (au_br_writable(add->perm)) { + err = au_wbr_init(br, sb, add->perm); + if (unlikely(err)) + goto out_err; + } + + if (au_opt_test(au_mntflags(sb), XINO)) { + brbase = au_sbr(sb, 0); + xf = au_xino_file(brbase->br_xino, /*idx*/-1); + AuDebugOn(!xf); + h_inode = d_inode(add->path.dentry); + err = au_xino_init_br(sb, br, h_inode->i_ino, &xf->f_path); + if (unlikely(err)) { + AuDebugOn(au_xino_file(br->br_xino, /*idx*/-1)); + goto out_err; + } + } + + sysaufs_br_init(br); + path_get(&br->br_path); + goto out; /* success */ + +out_err: + memset(&br->br_path, 0, sizeof(br->br_path)); +out: + return err; +} + +static void au_br_do_add_brp(struct au_sbinfo *sbinfo, aufs_bindex_t bindex, + struct au_branch *br, aufs_bindex_t bbot, + aufs_bindex_t amount) +{ + struct au_branch **brp; + + AuRwMustWriteLock(&sbinfo->si_rwsem); + + brp = sbinfo->si_branch + bindex; + memmove(brp + 1, brp, sizeof(*brp) * amount); + *brp = br; + sbinfo->si_bbot++; + if (unlikely(bbot < 0)) + sbinfo->si_bbot = 0; +} + +static void au_br_do_add_hdp(struct au_dinfo *dinfo, aufs_bindex_t bindex, + aufs_bindex_t bbot, aufs_bindex_t amount) +{ + struct au_hdentry *hdp; + + AuRwMustWriteLock(&dinfo->di_rwsem); + + hdp = au_hdentry(dinfo, bindex); + memmove(hdp + 1, hdp, sizeof(*hdp) * amount); + au_h_dentry_init(hdp); + dinfo->di_bbot++; + if (unlikely(bbot < 0)) + dinfo->di_btop = 0; +} + +static void au_br_do_add_hip(struct au_iinfo *iinfo, aufs_bindex_t bindex, + aufs_bindex_t bbot, aufs_bindex_t amount) +{ + struct au_hinode *hip; + + AuRwMustWriteLock(&iinfo->ii_rwsem); + + hip = au_hinode(iinfo, bindex); + memmove(hip + 1, hip, sizeof(*hip) * amount); + au_hinode_init(hip); + iinfo->ii_bbot++; + if (unlikely(bbot < 0)) + iinfo->ii_btop = 0; +} + +static void au_br_do_add(struct super_block *sb, struct au_branch *br, + aufs_bindex_t bindex) +{ + struct dentry *root, *h_dentry; + struct inode *root_inode, *h_inode; + aufs_bindex_t bbot, amount; + + root = sb->s_root; + root_inode = d_inode(root); + bbot = au_sbbot(sb); + amount = bbot + 1 - bindex; + h_dentry = au_br_dentry(br); + au_sbilist_lock(); + au_br_do_add_brp(au_sbi(sb), bindex, br, bbot, amount); + au_br_do_add_hdp(au_di(root), bindex, bbot, amount); + au_br_do_add_hip(au_ii(root_inode), bindex, bbot, amount); + au_set_h_dptr(root, bindex, dget(h_dentry)); + h_inode = d_inode(h_dentry); + au_set_h_iptr(root_inode, bindex, au_igrab(h_inode), /*flags*/0); + au_sbilist_unlock(); +} + +int au_br_add(struct super_block *sb, struct au_opt_add *add, int remount) +{ + int err; + aufs_bindex_t bbot, add_bindex; + struct dentry *root, *h_dentry; + struct inode *root_inode; + struct au_branch *add_branch; + + root = sb->s_root; + root_inode = d_inode(root); + IMustLock(root_inode); + IiMustWriteLock(root_inode); + err = test_add(sb, add, remount); + if (unlikely(err < 0)) + goto out; + if (err) { + err = 0; + goto out; /* success */ + } + + bbot = au_sbbot(sb); + add_branch = au_br_alloc(sb, bbot + 2, add->perm); + err = PTR_ERR(add_branch); + if (IS_ERR(add_branch)) + goto out; + + err = au_br_init(add_branch, sb, add); + if (unlikely(err)) { + au_br_do_free(add_branch); + goto out; + } + + add_bindex = add->bindex; + sysaufs_brs_del(sb, add_bindex); /* remove successors */ + au_br_do_add(sb, add_branch, add_bindex); + sysaufs_brs_add(sb, add_bindex); /* append successors */ + dbgaufs_brs_add(sb, add_bindex, /*topdown*/0); /* rename successors */ + + h_dentry = add->path.dentry; + if (!add_bindex) { + au_cpup_attr_all(root_inode, /*force*/1); + sb->s_maxbytes = h_dentry->d_sb->s_maxbytes; + } else + au_add_nlink(root_inode, d_inode(h_dentry)); + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +static unsigned long long au_farray_cb(struct super_block *sb, void *a, + unsigned long long max __maybe_unused, + void *arg) +{ + unsigned long long n; + struct file **p, *f; + struct hlist_bl_head *files; + struct hlist_bl_node *pos; + struct au_finfo *finfo; + + n = 0; + p = a; + files = &au_sbi(sb)->si_files; + hlist_bl_lock(files); + hlist_bl_for_each_entry(finfo, pos, files, fi_hlist) { + f = finfo->fi_file; + if (file_count(f) + && !special_file(file_inode(f)->i_mode)) { + get_file(f); + *p++ = f; + n++; + AuDebugOn(n > max); + } + } + hlist_bl_unlock(files); + + return n; +} + +static struct file **au_farray_alloc(struct super_block *sb, + unsigned long long *max) +{ + struct au_sbinfo *sbi; + + sbi = au_sbi(sb); + *max = au_lcnt_read(&sbi->si_nfiles, /*do_rev*/1); + return au_array_alloc(max, au_farray_cb, sb, /*arg*/NULL); +} + +static void au_farray_free(struct file **a, unsigned long long max) +{ + unsigned long long ull; + + for (ull = 0; ull < max; ull++) + if (a[ull]) + fput(a[ull]); + kvfree(a); +} + +/* ---------------------------------------------------------------------- */ + +/* + * delete a branch + */ + +/* to show the line number, do not make it inlined function */ +#define AuVerbose(do_info, fmt, ...) do { \ + if (do_info) \ + pr_info(fmt, ##__VA_ARGS__); \ +} while (0) + +static int au_test_ibusy(struct inode *inode, aufs_bindex_t btop, + aufs_bindex_t bbot) +{ + return (inode && !S_ISDIR(inode->i_mode)) || btop == bbot; +} + +static int au_test_dbusy(struct dentry *dentry, aufs_bindex_t btop, + aufs_bindex_t bbot) +{ + return au_test_ibusy(d_inode(dentry), btop, bbot); +} + +/* + * test if the branch is deletable or not. + */ +static int test_dentry_busy(struct dentry *root, aufs_bindex_t bindex, + unsigned int sigen, const unsigned int verbose) +{ + int err, i, j, ndentry; + aufs_bindex_t btop, bbot; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + struct dentry *d; + + err = au_dpages_init(&dpages, GFP_NOFS); + if (unlikely(err)) + goto out; + err = au_dcsub_pages(&dpages, root, NULL, NULL); + if (unlikely(err)) + goto out_dpages; + + for (i = 0; !err && i < dpages.ndpage; i++) { + dpage = dpages.dpages + i; + ndentry = dpage->ndentry; + for (j = 0; !err && j < ndentry; j++) { + d = dpage->dentries[j]; + AuDebugOn(au_dcount(d) <= 0); + if (!au_digen_test(d, sigen)) { + di_read_lock_child(d, AuLock_IR); + if (unlikely(au_dbrange_test(d))) { + di_read_unlock(d, AuLock_IR); + continue; + } + } else { + di_write_lock_child(d); + if (unlikely(au_dbrange_test(d))) { + di_write_unlock(d); + continue; + } + err = au_reval_dpath(d, sigen); + if (!err) + di_downgrade_lock(d, AuLock_IR); + else { + di_write_unlock(d); + break; + } + } + + /* AuDbgDentry(d); */ + btop = au_dbtop(d); + bbot = au_dbbot(d); + if (btop <= bindex + && bindex <= bbot + && au_h_dptr(d, bindex) + && au_test_dbusy(d, btop, bbot)) { + err = -EBUSY; + AuVerbose(verbose, "busy %pd\n", d); + AuDbgDentry(d); + } + di_read_unlock(d, AuLock_IR); + } + } + +out_dpages: + au_dpages_free(&dpages); +out: + return err; +} + +static int test_inode_busy(struct super_block *sb, aufs_bindex_t bindex, + unsigned int sigen, const unsigned int verbose) +{ + int err; + unsigned long long max, ull; + struct inode *i, **array; + aufs_bindex_t btop, bbot; + + array = au_iarray_alloc(sb, &max); + err = PTR_ERR(array); + if (IS_ERR(array)) + goto out; + + err = 0; + AuDbg("b%d\n", bindex); + for (ull = 0; !err && ull < max; ull++) { + i = array[ull]; + if (unlikely(!i)) + break; + if (i->i_ino == AUFS_ROOT_INO) + continue; + + /* AuDbgInode(i); */ + if (au_iigen(i, NULL) == sigen) + ii_read_lock_child(i); + else { + ii_write_lock_child(i); + err = au_refresh_hinode_self(i); + au_iigen_dec(i); + if (!err) + ii_downgrade_lock(i); + else { + ii_write_unlock(i); + break; + } + } + + btop = au_ibtop(i); + bbot = au_ibbot(i); + if (btop <= bindex + && bindex <= bbot + && au_h_iptr(i, bindex) + && au_test_ibusy(i, btop, bbot)) { + err = -EBUSY; + AuVerbose(verbose, "busy i%lu\n", i->i_ino); + AuDbgInode(i); + } + ii_read_unlock(i); + } + au_iarray_free(array, max); + +out: + return err; +} + +static int test_children_busy(struct dentry *root, aufs_bindex_t bindex, + const unsigned int verbose) +{ + int err; + unsigned int sigen; + + sigen = au_sigen(root->d_sb); + DiMustNoWaiters(root); + IiMustNoWaiters(d_inode(root)); + di_write_unlock(root); + err = test_dentry_busy(root, bindex, sigen, verbose); + if (!err) + err = test_inode_busy(root->d_sb, bindex, sigen, verbose); + di_write_lock_child(root); /* aufs_write_lock() calls ..._child() */ + + return err; +} + +static int test_dir_busy(struct file *file, aufs_bindex_t br_id, + struct file **to_free, int *idx) +{ + int err; + unsigned char matched, root; + aufs_bindex_t bindex, bbot; + struct au_fidir *fidir; + struct au_hfile *hfile; + + err = 0; + root = IS_ROOT(file->f_path.dentry); + if (root) { + get_file(file); + to_free[*idx] = file; + (*idx)++; + goto out; + } + + matched = 0; + fidir = au_fi(file)->fi_hdir; + AuDebugOn(!fidir); + bbot = au_fbbot_dir(file); + for (bindex = au_fbtop(file); bindex <= bbot; bindex++) { + hfile = fidir->fd_hfile + bindex; + if (!hfile->hf_file) + continue; + + if (hfile->hf_br->br_id == br_id) { + matched = 1; + break; + } + } + if (matched) + err = -EBUSY; + +out: + return err; +} + +static int test_file_busy(struct super_block *sb, aufs_bindex_t br_id, + struct file **to_free, int opened) +{ + int err, idx; + unsigned long long ull, max; + aufs_bindex_t btop; + struct file *file, **array; + struct dentry *root; + struct au_hfile *hfile; + + array = au_farray_alloc(sb, &max); + err = PTR_ERR(array); + if (IS_ERR(array)) + goto out; + + err = 0; + idx = 0; + root = sb->s_root; + di_write_unlock(root); + for (ull = 0; ull < max; ull++) { + file = array[ull]; + if (unlikely(!file)) + break; + + /* AuDbg("%pD\n", file); */ + fi_read_lock(file); + btop = au_fbtop(file); + if (!d_is_dir(file->f_path.dentry)) { + hfile = &au_fi(file)->fi_htop; + if (hfile->hf_br->br_id == br_id) + err = -EBUSY; + } else + err = test_dir_busy(file, br_id, to_free, &idx); + fi_read_unlock(file); + if (unlikely(err)) + break; + } + di_write_lock_child(root); + au_farray_free(array, max); + AuDebugOn(idx > opened); + +out: + return err; +} + +static void br_del_file(struct file **to_free, unsigned long long opened, + aufs_bindex_t br_id) +{ + unsigned long long ull; + aufs_bindex_t bindex, btop, bbot, bfound; + struct file *file; + struct au_fidir *fidir; + struct au_hfile *hfile; + + for (ull = 0; ull < opened; ull++) { + file = to_free[ull]; + if (unlikely(!file)) + break; + + /* AuDbg("%pD\n", file); */ + AuDebugOn(!d_is_dir(file->f_path.dentry)); + bfound = -1; + fidir = au_fi(file)->fi_hdir; + AuDebugOn(!fidir); + fi_write_lock(file); + btop = au_fbtop(file); + bbot = au_fbbot_dir(file); + for (bindex = btop; bindex <= bbot; bindex++) { + hfile = fidir->fd_hfile + bindex; + if (!hfile->hf_file) + continue; + + if (hfile->hf_br->br_id == br_id) { + bfound = bindex; + break; + } + } + AuDebugOn(bfound < 0); + au_set_h_fptr(file, bfound, NULL); + if (bfound == btop) { + for (btop++; btop <= bbot; btop++) + if (au_hf_dir(file, btop)) { + au_set_fbtop(file, btop); + break; + } + } + fi_write_unlock(file); + } +} + +static void au_br_do_del_brp(struct au_sbinfo *sbinfo, + const aufs_bindex_t bindex, + const aufs_bindex_t bbot) +{ + struct au_branch **brp, **p; + + AuRwMustWriteLock(&sbinfo->si_rwsem); + + brp = sbinfo->si_branch + bindex; + if (bindex < bbot) + memmove(brp, brp + 1, sizeof(*brp) * (bbot - bindex)); + sbinfo->si_branch[0 + bbot] = NULL; + sbinfo->si_bbot--; + + p = au_krealloc(sbinfo->si_branch, sizeof(*p) * bbot, AuGFP_SBILIST, + /*may_shrink*/1); + if (p) + sbinfo->si_branch = p; + /* harmless error */ +} + +static void au_br_do_del_hdp(struct au_dinfo *dinfo, const aufs_bindex_t bindex, + const aufs_bindex_t bbot) +{ + struct au_hdentry *hdp, *p; + + AuRwMustWriteLock(&dinfo->di_rwsem); + + hdp = au_hdentry(dinfo, bindex); + if (bindex < bbot) + memmove(hdp, hdp + 1, sizeof(*hdp) * (bbot - bindex)); + /* au_h_dentry_init(au_hdentry(dinfo, bbot); */ + dinfo->di_bbot--; + + p = au_krealloc(dinfo->di_hdentry, sizeof(*p) * bbot, AuGFP_SBILIST, + /*may_shrink*/1); + if (p) + dinfo->di_hdentry = p; + /* harmless error */ +} + +static void au_br_do_del_hip(struct au_iinfo *iinfo, const aufs_bindex_t bindex, + const aufs_bindex_t bbot) +{ + struct au_hinode *hip, *p; + + AuRwMustWriteLock(&iinfo->ii_rwsem); + + hip = au_hinode(iinfo, bindex); + if (bindex < bbot) + memmove(hip, hip + 1, sizeof(*hip) * (bbot - bindex)); + /* au_hinode_init(au_hinode(iinfo, bbot)); */ + iinfo->ii_bbot--; + + p = au_krealloc(iinfo->ii_hinode, sizeof(*p) * bbot, AuGFP_SBILIST, + /*may_shrink*/1); + if (p) + iinfo->ii_hinode = p; + /* harmless error */ +} + +static void au_br_do_del(struct super_block *sb, aufs_bindex_t bindex, + struct au_branch *br) +{ + aufs_bindex_t bbot; + struct au_sbinfo *sbinfo; + struct dentry *root, *h_root; + struct inode *inode, *h_inode; + struct au_hinode *hinode; + + SiMustWriteLock(sb); + + root = sb->s_root; + inode = d_inode(root); + sbinfo = au_sbi(sb); + bbot = sbinfo->si_bbot; + + h_root = au_h_dptr(root, bindex); + hinode = au_hi(inode, bindex); + h_inode = au_igrab(hinode->hi_inode); + au_hiput(hinode); + + au_sbilist_lock(); + au_br_do_del_brp(sbinfo, bindex, bbot); + au_br_do_del_hdp(au_di(root), bindex, bbot); + au_br_do_del_hip(au_ii(inode), bindex, bbot); + au_sbilist_unlock(); + + /* ignore an error */ + au_dr_br_fin(sb, br); /* always, regardless the mount option */ + + dput(h_root); + iput(h_inode); + au_br_do_free(br); +} + +static unsigned long long empty_cb(struct super_block *sb, void *array, + unsigned long long max, void *arg) +{ + return max; +} + +int au_br_del(struct super_block *sb, struct au_opt_del *del, int remount) +{ + int err, rerr, i; + unsigned long long opened; + unsigned int mnt_flags; + aufs_bindex_t bindex, bbot, br_id; + unsigned char do_wh, verbose; + struct au_branch *br; + struct au_wbr *wbr; + struct dentry *root; + struct file **to_free; + + err = 0; + opened = 0; + to_free = NULL; + root = sb->s_root; + bindex = au_find_dbindex(root, del->h_path.dentry); + if (bindex < 0) { + if (remount) + goto out; /* success */ + err = -ENOENT; + pr_err("%s no such branch\n", del->pathname); + goto out; + } + AuDbg("bindex b%d\n", bindex); + + err = -EBUSY; + mnt_flags = au_mntflags(sb); + verbose = !!au_opt_test(mnt_flags, VERBOSE); + bbot = au_sbbot(sb); + if (unlikely(!bbot)) { + AuVerbose(verbose, "no more branches left\n"); + goto out; + } + + br = au_sbr(sb, bindex); + AuDebugOn(!path_equal(&br->br_path, &del->h_path)); + if (unlikely(au_lcnt_read(&br->br_count, /*do_rev*/1))) { + AuVerbose(verbose, "br %pd2 is busy now\n", del->h_path.dentry); + goto out; + } + + br_id = br->br_id; + opened = au_lcnt_read(&br->br_nfiles, /*do_rev*/1); + if (unlikely(opened)) { + to_free = au_array_alloc(&opened, empty_cb, sb, NULL); + err = PTR_ERR(to_free); + if (IS_ERR(to_free)) + goto out; + + err = test_file_busy(sb, br_id, to_free, opened); + if (unlikely(err)) { + AuVerbose(verbose, "%llu file(s) opened\n", opened); + goto out; + } + } + + wbr = br->br_wbr; + do_wh = wbr && (wbr->wbr_whbase || wbr->wbr_plink || wbr->wbr_orph); + if (do_wh) { + /* instead of WbrWhMustWriteLock(wbr) */ + SiMustWriteLock(sb); + for (i = 0; i < AuBrWh_Last; i++) { + dput(wbr->wbr_wh[i]); + wbr->wbr_wh[i] = NULL; + } + } + + err = test_children_busy(root, bindex, verbose); + if (unlikely(err)) { + if (do_wh) + goto out_wh; + goto out; + } + + err = 0; + if (to_free) { + /* + * now we confirmed the branch is deletable. + * let's free the remaining opened dirs on the branch. + */ + di_write_unlock(root); + br_del_file(to_free, opened, br_id); + di_write_lock_child(root); + } + + sysaufs_brs_del(sb, bindex); /* remove successors */ + dbgaufs_xino_del(br); /* remove one */ + au_br_do_del(sb, bindex, br); + sysaufs_brs_add(sb, bindex); /* append successors */ + dbgaufs_brs_add(sb, bindex, /*topdown*/1); /* rename successors */ + + if (!bindex) { + au_cpup_attr_all(d_inode(root), /*force*/1); + sb->s_maxbytes = au_sbr_sb(sb, 0)->s_maxbytes; + } else + au_sub_nlink(d_inode(root), d_inode(del->h_path.dentry)); + if (au_opt_test(mnt_flags, PLINK)) + au_plink_half_refresh(sb, br_id); + + goto out; /* success */ + +out_wh: + /* revert */ + rerr = au_br_init_wh(sb, br, br->br_perm); + if (rerr) + pr_warn("failed re-creating base whiteout, %s. (%d)\n", + del->pathname, rerr); +out: + if (to_free) + au_farray_free(to_free, opened); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_ibusy(struct super_block *sb, struct aufs_ibusy __user *arg) +{ + int err; + aufs_bindex_t btop, bbot; + struct aufs_ibusy ibusy; + struct inode *inode, *h_inode; + + err = -EPERM; + if (unlikely(!capable(CAP_SYS_ADMIN))) + goto out; + + err = copy_from_user(&ibusy, arg, sizeof(ibusy)); + if (!err) + err = !access_ok(VERIFY_WRITE, &arg->h_ino, sizeof(arg->h_ino)); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + goto out; + } + + err = -EINVAL; + si_read_lock(sb, AuLock_FLUSH); + if (unlikely(ibusy.bindex < 0 || ibusy.bindex > au_sbbot(sb))) + goto out_unlock; + + err = 0; + ibusy.h_ino = 0; /* invalid */ + inode = ilookup(sb, ibusy.ino); + if (!inode + || inode->i_ino == AUFS_ROOT_INO + || au_is_bad_inode(inode)) + goto out_unlock; + + ii_read_lock_child(inode); + btop = au_ibtop(inode); + bbot = au_ibbot(inode); + if (btop <= ibusy.bindex && ibusy.bindex <= bbot) { + h_inode = au_h_iptr(inode, ibusy.bindex); + if (h_inode && au_test_ibusy(inode, btop, bbot)) + ibusy.h_ino = h_inode->i_ino; + } + ii_read_unlock(inode); + iput(inode); + +out_unlock: + si_read_unlock(sb); + if (!err) { + err = __put_user(ibusy.h_ino, &arg->h_ino); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + } + } +out: + return err; +} + +long au_ibusy_ioctl(struct file *file, unsigned long arg) +{ + return au_ibusy(file->f_path.dentry->d_sb, (void __user *)arg); +} + +#ifdef CONFIG_COMPAT +long au_ibusy_compat_ioctl(struct file *file, unsigned long arg) +{ + return au_ibusy(file->f_path.dentry->d_sb, compat_ptr(arg)); +} +#endif + +/* ---------------------------------------------------------------------- */ + +/* + * change a branch permission + */ + +static void au_warn_ima(void) +{ +#ifdef CONFIG_IMA + /* since it doesn't support mark_files_ro() */ + AuWarn1("RW -> RO makes IMA to produce wrong message\n"); +#endif +} + +static int do_need_sigen_inc(int a, int b) +{ + return au_br_whable(a) && !au_br_whable(b); +} + +static int need_sigen_inc(int old, int new) +{ + return do_need_sigen_inc(old, new) + || do_need_sigen_inc(new, old); +} + +static int au_br_mod_files_ro(struct super_block *sb, aufs_bindex_t bindex) +{ + int err, do_warn; + unsigned int mnt_flags; + unsigned long long ull, max; + aufs_bindex_t br_id; + unsigned char verbose, writer; + struct file *file, *hf, **array; + struct au_hfile *hfile; + + mnt_flags = au_mntflags(sb); + verbose = !!au_opt_test(mnt_flags, VERBOSE); + + array = au_farray_alloc(sb, &max); + err = PTR_ERR(array); + if (IS_ERR(array)) + goto out; + + do_warn = 0; + br_id = au_sbr_id(sb, bindex); + for (ull = 0; ull < max; ull++) { + file = array[ull]; + if (unlikely(!file)) + break; + + /* AuDbg("%pD\n", file); */ + fi_read_lock(file); + if (unlikely(au_test_mmapped(file))) { + err = -EBUSY; + AuVerbose(verbose, "mmapped %pD\n", file); + AuDbgFile(file); + FiMustNoWaiters(file); + fi_read_unlock(file); + goto out_array; + } + + hfile = &au_fi(file)->fi_htop; + hf = hfile->hf_file; + if (!d_is_reg(file->f_path.dentry) + || !(file->f_mode & FMODE_WRITE) + || hfile->hf_br->br_id != br_id + || !(hf->f_mode & FMODE_WRITE)) + array[ull] = NULL; + else { + do_warn = 1; + get_file(file); + } + + FiMustNoWaiters(file); + fi_read_unlock(file); + fput(file); + } + + err = 0; + if (do_warn) + au_warn_ima(); + + for (ull = 0; ull < max; ull++) { + file = array[ull]; + if (!file) + continue; + + /* todo: already flushed? */ + /* + * fs/super.c:mark_files_ro() is gone, but aufs keeps its + * approach which resets f_mode and calls mnt_drop_write() and + * file_release_write() for each file, because the branch + * attribute in aufs world is totally different from the native + * fs rw/ro mode. + */ + /* fi_read_lock(file); */ + hfile = &au_fi(file)->fi_htop; + hf = hfile->hf_file; + /* fi_read_unlock(file); */ + spin_lock(&hf->f_lock); + writer = !!(hf->f_mode & FMODE_WRITER); + hf->f_mode &= ~(FMODE_WRITE | FMODE_WRITER); + spin_unlock(&hf->f_lock); + if (writer) { + put_write_access(file_inode(hf)); + __mnt_drop_write(hf->f_path.mnt); + } + } + +out_array: + au_farray_free(array, max); +out: + AuTraceErr(err); + return err; +} + +int au_br_mod(struct super_block *sb, struct au_opt_mod *mod, int remount, + int *do_refresh) +{ + int err, rerr; + aufs_bindex_t bindex; + struct dentry *root; + struct au_branch *br; + struct au_br_fhsm *bf; + + root = sb->s_root; + bindex = au_find_dbindex(root, mod->h_root); + if (bindex < 0) { + if (remount) + return 0; /* success */ + err = -ENOENT; + pr_err("%s no such branch\n", mod->path); + goto out; + } + AuDbg("bindex b%d\n", bindex); + + err = test_br(d_inode(mod->h_root), mod->perm, mod->path); + if (unlikely(err)) + goto out; + + br = au_sbr(sb, bindex); + AuDebugOn(mod->h_root != au_br_dentry(br)); + if (br->br_perm == mod->perm) + return 0; /* success */ + + /* pre-allocate for non-fhsm --> fhsm */ + bf = NULL; + if (!au_br_fhsm(br->br_perm) && au_br_fhsm(mod->perm)) { + err = au_fhsm_br_alloc(br); + if (unlikely(err)) + goto out; + bf = br->br_fhsm; + br->br_fhsm = NULL; + } + + if (au_br_writable(br->br_perm)) { + /* remove whiteout base */ + err = au_br_init_wh(sb, br, mod->perm); + if (unlikely(err)) + goto out_bf; + + if (!au_br_writable(mod->perm)) { + /* rw --> ro, file might be mmapped */ + DiMustNoWaiters(root); + IiMustNoWaiters(d_inode(root)); + di_write_unlock(root); + err = au_br_mod_files_ro(sb, bindex); + /* aufs_write_lock() calls ..._child() */ + di_write_lock_child(root); + + if (unlikely(err)) { + rerr = -ENOMEM; + br->br_wbr = kzalloc(sizeof(*br->br_wbr), + GFP_NOFS); + if (br->br_wbr) + rerr = au_wbr_init(br, sb, br->br_perm); + if (unlikely(rerr)) { + AuIOErr("nested error %d (%d)\n", + rerr, err); + br->br_perm = mod->perm; + } + } + } + } else if (au_br_writable(mod->perm)) { + /* ro --> rw */ + err = -ENOMEM; + br->br_wbr = kzalloc(sizeof(*br->br_wbr), GFP_NOFS); + if (br->br_wbr) { + err = au_wbr_init(br, sb, mod->perm); + if (unlikely(err)) { + au_kfree_rcu(br->br_wbr); + br->br_wbr = NULL; + } + } + } + if (unlikely(err)) + goto out_bf; + + if (au_br_fhsm(br->br_perm)) { + if (!au_br_fhsm(mod->perm)) { + /* fhsm --> non-fhsm */ + au_br_fhsm_fin(br->br_fhsm); + au_kfree_rcu(br->br_fhsm); + br->br_fhsm = NULL; + } + } else if (au_br_fhsm(mod->perm)) + /* non-fhsm --> fhsm */ + br->br_fhsm = bf; + + *do_refresh |= need_sigen_inc(br->br_perm, mod->perm); + br->br_perm = mod->perm; + goto out; /* success */ + +out_bf: + au_kfree_try_rcu(bf); +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +int au_br_stfs(struct au_branch *br, struct aufs_stfs *stfs) +{ + int err; + struct kstatfs kstfs; + + err = vfs_statfs(&br->br_path, &kstfs); + if (!err) { + stfs->f_blocks = kstfs.f_blocks; + stfs->f_bavail = kstfs.f_bavail; + stfs->f_files = kstfs.f_files; + stfs->f_ffree = kstfs.f_ffree; + } + + return err; +} diff --git a/fs/aufs/branch.h b/fs/aufs/branch.h new file mode 100644 index 0000000000000..3a551cec204ac --- /dev/null +++ b/fs/aufs/branch.h @@ -0,0 +1,365 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * branch filesystems and xino for them + */ + +#ifndef __AUFS_BRANCH_H__ +#define __AUFS_BRANCH_H__ + +#ifdef __KERNEL__ + +#include +#include "dirren.h" +#include "dynop.h" +#include "lcnt.h" +#include "rwsem.h" +#include "super.h" + +/* ---------------------------------------------------------------------- */ + +/* a xino file */ +struct au_xino { + struct file **xi_file; + unsigned int xi_nfile; + + struct { + spinlock_t spin; + ino_t *array; + int total; + /* reserved for future use */ + /* unsigned long *bitmap; */ + wait_queue_head_t wqh; + } xi_nondir; + + struct mutex xi_mtx; /* protects xi_file array */ + struct hlist_bl_head xi_writing; + + atomic_t xi_truncating; + + struct kref xi_kref; +}; + +/* File-based Hierarchical Storage Management */ +struct au_br_fhsm { +#ifdef CONFIG_AUFS_FHSM + struct mutex bf_lock; + unsigned long bf_jiffy; + struct aufs_stfs bf_stfs; + int bf_readable; +#endif +}; + +/* members for writable branch only */ +enum {AuBrWh_BASE, AuBrWh_PLINK, AuBrWh_ORPH, AuBrWh_Last}; +struct au_wbr { + struct au_rwsem wbr_wh_rwsem; + struct dentry *wbr_wh[AuBrWh_Last]; + atomic_t wbr_wh_running; +#define wbr_whbase wbr_wh[AuBrWh_BASE] /* whiteout base */ +#define wbr_plink wbr_wh[AuBrWh_PLINK] /* pseudo-link dir */ +#define wbr_orph wbr_wh[AuBrWh_ORPH] /* dir for orphans */ + + /* mfs mode */ + unsigned long long wbr_bytes; +}; + +/* ext2 has 3 types of operations at least, ext3 has 4 */ +#define AuBrDynOp (AuDyLast * 4) + +#ifdef CONFIG_AUFS_HFSNOTIFY +/* support for asynchronous destruction */ +struct au_br_hfsnotify { + struct fsnotify_group *hfsn_group; +}; +#endif + +/* sysfs entries */ +struct au_brsysfs { + char name[16]; + struct attribute attr; +}; + +enum { + AuBrSysfs_BR, + AuBrSysfs_BRID, + AuBrSysfs_Last +}; + +/* protected by superblock rwsem */ +struct au_branch { + struct au_xino *br_xino; + + aufs_bindex_t br_id; + + int br_perm; + struct path br_path; + spinlock_t br_dykey_lock; + struct au_dykey *br_dykey[AuBrDynOp]; + au_lcnt_t br_nfiles; /* opened files */ + au_lcnt_t br_count; /* in-use for other */ + + struct au_wbr *br_wbr; + struct au_br_fhsm *br_fhsm; + +#ifdef CONFIG_AUFS_HFSNOTIFY + struct au_br_hfsnotify *br_hfsn; +#endif + +#ifdef CONFIG_SYSFS + /* entries under sysfs per mount-point */ + struct au_brsysfs br_sysfs[AuBrSysfs_Last]; +#endif + +#ifdef CONFIG_DEBUG_FS + struct dentry *br_dbgaufs; /* xino */ +#endif + + struct au_dr_br br_dirren; +}; + +/* ---------------------------------------------------------------------- */ + +static inline struct vfsmount *au_br_mnt(struct au_branch *br) +{ + return br->br_path.mnt; +} + +static inline struct dentry *au_br_dentry(struct au_branch *br) +{ + return br->br_path.dentry; +} + +static inline struct super_block *au_br_sb(struct au_branch *br) +{ + return au_br_mnt(br)->mnt_sb; +} + +static inline int au_br_rdonly(struct au_branch *br) +{ + return (sb_rdonly(au_br_sb(br)) + || !au_br_writable(br->br_perm)) + ? -EROFS : 0; +} + +static inline int au_br_hnotifyable(int brperm __maybe_unused) +{ +#ifdef CONFIG_AUFS_HNOTIFY + return !(brperm & AuBrPerm_RR); +#else + return 0; +#endif +} + +static inline int au_br_test_oflag(int oflag, struct au_branch *br) +{ + int err, exec_flag; + + err = 0; + exec_flag = oflag & __FMODE_EXEC; + if (unlikely(exec_flag && path_noexec(&br->br_path))) + err = -EACCES; + + return err; +} + +static inline void au_xino_get(struct au_branch *br) +{ + struct au_xino *xi; + + xi = br->br_xino; + if (xi) + kref_get(&xi->xi_kref); +} + +static inline int au_xino_count(struct au_branch *br) +{ + int v; + struct au_xino *xi; + + v = 0; + xi = br->br_xino; + if (xi) + v = kref_read(&xi->xi_kref); + + return v; +} + +/* ---------------------------------------------------------------------- */ + +/* branch.c */ +struct au_sbinfo; +void au_br_free(struct au_sbinfo *sinfo); +int au_br_index(struct super_block *sb, aufs_bindex_t br_id); +struct au_opt_add; +int au_br_add(struct super_block *sb, struct au_opt_add *add, int remount); +struct au_opt_del; +int au_br_del(struct super_block *sb, struct au_opt_del *del, int remount); +long au_ibusy_ioctl(struct file *file, unsigned long arg); +#ifdef CONFIG_COMPAT +long au_ibusy_compat_ioctl(struct file *file, unsigned long arg); +#endif +struct au_opt_mod; +int au_br_mod(struct super_block *sb, struct au_opt_mod *mod, int remount, + int *do_refresh); +struct aufs_stfs; +int au_br_stfs(struct au_branch *br, struct aufs_stfs *stfs); + +/* xino.c */ +static const loff_t au_loff_max = LLONG_MAX; + +aufs_bindex_t au_xi_root(struct super_block *sb, struct dentry *dentry); +struct file *au_xino_create(struct super_block *sb, char *fpath, int silent); +struct file *au_xino_create2(struct super_block *sb, struct path *base, + struct file *copy_src); +struct au_xi_new { + struct au_xino *xi; /* switch between xino and xigen */ + int idx; + struct path *base; + struct file *copy_src; +}; +struct file *au_xi_new(struct super_block *sb, struct au_xi_new *xinew); + +int au_xino_read(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + ino_t *ino); +int au_xino_write(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + ino_t ino); +ssize_t xino_fread(vfs_readf_t func, struct file *file, void *buf, size_t size, + loff_t *pos); +ssize_t xino_fwrite(vfs_writef_t func, struct file *file, void *buf, + size_t size, loff_t *pos); + +int au_xib_trunc(struct super_block *sb); +int au_xino_trunc(struct super_block *sb, aufs_bindex_t bindex, int idx_begin); + +struct au_xino *au_xino_alloc(unsigned int nfile); +int au_xino_put(struct au_branch *br); +struct file *au_xino_file1(struct au_xino *xi); + +struct au_opt_xino; +void au_xino_clr(struct super_block *sb); +int au_xino_set(struct super_block *sb, struct au_opt_xino *xiopt, int remount); +struct file *au_xino_def(struct super_block *sb); +int au_xino_init_br(struct super_block *sb, struct au_branch *br, ino_t hino, + struct path *base); + +ino_t au_xino_new_ino(struct super_block *sb); +void au_xino_delete_inode(struct inode *inode, const int unlinked); + +void au_xinondir_leave(struct super_block *sb, aufs_bindex_t bindex, + ino_t h_ino, int idx); +int au_xinondir_enter(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + int *idx); + +int au_xino_path(struct seq_file *seq, struct file *file); + +/* ---------------------------------------------------------------------- */ + +/* @idx is signed to accept -1 meaning the first file */ +static inline struct file *au_xino_file(struct au_xino *xi, int idx) +{ + struct file *file; + + file = NULL; + if (!xi) + goto out; + + if (idx >= 0) { + if (idx < xi->xi_nfile) + file = xi->xi_file[idx]; + } else + file = au_xino_file1(xi); + +out: + return file; +} + +/* ---------------------------------------------------------------------- */ + +/* Superblock to branch */ +static inline +aufs_bindex_t au_sbr_id(struct super_block *sb, aufs_bindex_t bindex) +{ + return au_sbr(sb, bindex)->br_id; +} + +static inline +struct vfsmount *au_sbr_mnt(struct super_block *sb, aufs_bindex_t bindex) +{ + return au_br_mnt(au_sbr(sb, bindex)); +} + +static inline +struct super_block *au_sbr_sb(struct super_block *sb, aufs_bindex_t bindex) +{ + return au_br_sb(au_sbr(sb, bindex)); +} + +static inline int au_sbr_perm(struct super_block *sb, aufs_bindex_t bindex) +{ + return au_sbr(sb, bindex)->br_perm; +} + +static inline int au_sbr_whable(struct super_block *sb, aufs_bindex_t bindex) +{ + return au_br_whable(au_sbr_perm(sb, bindex)); +} + +/* ---------------------------------------------------------------------- */ + +#define wbr_wh_read_lock(wbr) au_rw_read_lock(&(wbr)->wbr_wh_rwsem) +#define wbr_wh_write_lock(wbr) au_rw_write_lock(&(wbr)->wbr_wh_rwsem) +#define wbr_wh_read_trylock(wbr) au_rw_read_trylock(&(wbr)->wbr_wh_rwsem) +#define wbr_wh_write_trylock(wbr) au_rw_write_trylock(&(wbr)->wbr_wh_rwsem) +/* +#define wbr_wh_read_trylock_nested(wbr) \ + au_rw_read_trylock_nested(&(wbr)->wbr_wh_rwsem) +#define wbr_wh_write_trylock_nested(wbr) \ + au_rw_write_trylock_nested(&(wbr)->wbr_wh_rwsem) +*/ + +#define wbr_wh_read_unlock(wbr) au_rw_read_unlock(&(wbr)->wbr_wh_rwsem) +#define wbr_wh_write_unlock(wbr) au_rw_write_unlock(&(wbr)->wbr_wh_rwsem) +#define wbr_wh_downgrade_lock(wbr) au_rw_dgrade_lock(&(wbr)->wbr_wh_rwsem) + +#define WbrWhMustNoWaiters(wbr) AuRwMustNoWaiters(&(wbr)->wbr_wh_rwsem) +#define WbrWhMustAnyLock(wbr) AuRwMustAnyLock(&(wbr)->wbr_wh_rwsem) +#define WbrWhMustWriteLock(wbr) AuRwMustWriteLock(&(wbr)->wbr_wh_rwsem) + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_FHSM +static inline void au_br_fhsm_init(struct au_br_fhsm *brfhsm) +{ + mutex_init(&brfhsm->bf_lock); + brfhsm->bf_jiffy = 0; + brfhsm->bf_readable = 0; +} + +static inline void au_br_fhsm_fin(struct au_br_fhsm *brfhsm) +{ + mutex_destroy(&brfhsm->bf_lock); +} +#else +AuStubVoid(au_br_fhsm_init, struct au_br_fhsm *brfhsm) +AuStubVoid(au_br_fhsm_fin, struct au_br_fhsm *brfhsm) +#endif + +#endif /* __KERNEL__ */ +#endif /* __AUFS_BRANCH_H__ */ diff --git a/fs/aufs/conf.mk b/fs/aufs/conf.mk new file mode 100644 index 0000000000000..12782f8e0f381 --- /dev/null +++ b/fs/aufs/conf.mk @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0 + +AuConfStr = CONFIG_AUFS_FS=${CONFIG_AUFS_FS} + +define AuConf +ifdef ${1} +AuConfStr += ${1}=${${1}} +endif +endef + +AuConfAll = BRANCH_MAX_127 BRANCH_MAX_511 BRANCH_MAX_1023 BRANCH_MAX_32767 \ + SBILIST \ + HNOTIFY HFSNOTIFY \ + EXPORT INO_T_64 \ + XATTR \ + FHSM \ + RDU \ + DIRREN \ + SHWH \ + BR_RAMFS \ + BR_FUSE POLL \ + BR_HFSPLUS \ + BDEV_LOOP \ + DEBUG MAGIC_SYSRQ +$(foreach i, ${AuConfAll}, \ + $(eval $(call AuConf,CONFIG_AUFS_${i}))) + +AuConfName = ${obj}/conf.str +${AuConfName}.tmp: FORCE + @echo ${AuConfStr} | tr ' ' '\n' | sed -e 's/^/"/' -e 's/$$/\\n"/' > $@ +${AuConfName}: ${AuConfName}.tmp + @diff -q $< $@ > /dev/null 2>&1 || { \ + echo ' GEN ' $@; \ + cp -p $< $@; \ + } +FORCE: +clean-files += ${AuConfName} ${AuConfName}.tmp +${obj}/sysfs.o: ${AuConfName} + +-include ${srctree}/${src}/conf_priv.mk diff --git a/fs/aufs/cpup.c b/fs/aufs/cpup.c new file mode 100644 index 0000000000000..792e4483125d8 --- /dev/null +++ b/fs/aufs/cpup.c @@ -0,0 +1,1449 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * copy-up functions, see wbr_policy.c for copy-down + */ + +#include +#include +#include +#include "aufs.h" + +void au_cpup_attr_flags(struct inode *dst, unsigned int iflags) +{ + const unsigned int mask = S_DEAD | S_SWAPFILE | S_PRIVATE + | S_NOATIME | S_NOCMTIME | S_AUTOMOUNT; + + BUILD_BUG_ON(sizeof(iflags) != sizeof(dst->i_flags)); + + dst->i_flags |= iflags & ~mask; + if (au_test_fs_notime(dst->i_sb)) + dst->i_flags |= S_NOATIME | S_NOCMTIME; +} + +void au_cpup_attr_timesizes(struct inode *inode) +{ + struct inode *h_inode; + + h_inode = au_h_iptr(inode, au_ibtop(inode)); + fsstack_copy_attr_times(inode, h_inode); + fsstack_copy_inode_size(inode, h_inode); +} + +void au_cpup_attr_nlink(struct inode *inode, int force) +{ + struct inode *h_inode; + struct super_block *sb; + aufs_bindex_t bindex, bbot; + + sb = inode->i_sb; + bindex = au_ibtop(inode); + h_inode = au_h_iptr(inode, bindex); + if (!force + && !S_ISDIR(h_inode->i_mode) + && au_opt_test(au_mntflags(sb), PLINK) + && au_plink_test(inode)) + return; + + /* + * 0 can happen in revalidating. + * h_inode->i_mutex may not be held here, but it is harmless since once + * i_nlink reaches 0, it will never become positive except O_TMPFILE + * case. + * todo: O_TMPFILE+linkat(AT_SYMLINK_FOLLOW) bypassing aufs may cause + * the incorrect link count. + */ + set_nlink(inode, h_inode->i_nlink); + + /* + * fewer nlink makes find(1) noisy, but larger nlink doesn't. + * it may includes whplink directory. + */ + if (S_ISDIR(h_inode->i_mode)) { + bbot = au_ibbot(inode); + for (bindex++; bindex <= bbot; bindex++) { + h_inode = au_h_iptr(inode, bindex); + if (h_inode) + au_add_nlink(inode, h_inode); + } + } +} + +void au_cpup_attr_changeable(struct inode *inode) +{ + struct inode *h_inode; + + h_inode = au_h_iptr(inode, au_ibtop(inode)); + inode->i_mode = h_inode->i_mode; + inode->i_uid = h_inode->i_uid; + inode->i_gid = h_inode->i_gid; + au_cpup_attr_timesizes(inode); + au_cpup_attr_flags(inode, h_inode->i_flags); +} + +void au_cpup_igen(struct inode *inode, struct inode *h_inode) +{ + struct au_iinfo *iinfo = au_ii(inode); + + IiMustWriteLock(inode); + + iinfo->ii_higen = h_inode->i_generation; + iinfo->ii_hsb1 = h_inode->i_sb; +} + +void au_cpup_attr_all(struct inode *inode, int force) +{ + struct inode *h_inode; + + h_inode = au_h_iptr(inode, au_ibtop(inode)); + au_cpup_attr_changeable(inode); + if (inode->i_nlink > 0) + au_cpup_attr_nlink(inode, force); + inode->i_rdev = h_inode->i_rdev; + inode->i_blkbits = h_inode->i_blkbits; + au_cpup_igen(inode, h_inode); +} + +/* ---------------------------------------------------------------------- */ + +/* Note: dt_dentry and dt_h_dentry are not dget/dput-ed */ + +/* keep the timestamps of the parent dir when cpup */ +void au_dtime_store(struct au_dtime *dt, struct dentry *dentry, + struct path *h_path) +{ + struct inode *h_inode; + + dt->dt_dentry = dentry; + dt->dt_h_path = *h_path; + h_inode = d_inode(h_path->dentry); + dt->dt_atime = h_inode->i_atime; + dt->dt_mtime = h_inode->i_mtime; + /* smp_mb(); */ +} + +void au_dtime_revert(struct au_dtime *dt) +{ + struct iattr attr; + int err; + + attr.ia_atime = dt->dt_atime; + attr.ia_mtime = dt->dt_mtime; + attr.ia_valid = ATTR_FORCE | ATTR_MTIME | ATTR_MTIME_SET + | ATTR_ATIME | ATTR_ATIME_SET; + + /* no delegation since this is a directory */ + err = vfsub_notify_change(&dt->dt_h_path, &attr, /*delegated*/NULL); + if (unlikely(err)) + pr_warn("restoring timestamps failed(%d). ignored\n", err); +} + +/* ---------------------------------------------------------------------- */ + +/* internal use only */ +struct au_cpup_reg_attr { + int valid; + struct kstat st; + unsigned int iflags; /* inode->i_flags */ +}; + +static noinline_for_stack +int cpup_iattr(struct dentry *dst, aufs_bindex_t bindex, struct dentry *h_src, + struct au_cpup_reg_attr *h_src_attr) +{ + int err, sbits, icex; + unsigned int mnt_flags; + unsigned char verbose; + struct iattr ia; + struct path h_path; + struct inode *h_isrc, *h_idst; + struct kstat *h_st; + struct au_branch *br; + + h_path.dentry = au_h_dptr(dst, bindex); + h_idst = d_inode(h_path.dentry); + br = au_sbr(dst->d_sb, bindex); + h_path.mnt = au_br_mnt(br); + h_isrc = d_inode(h_src); + ia.ia_valid = ATTR_FORCE | ATTR_UID | ATTR_GID + | ATTR_ATIME | ATTR_MTIME + | ATTR_ATIME_SET | ATTR_MTIME_SET; + if (h_src_attr && h_src_attr->valid) { + h_st = &h_src_attr->st; + ia.ia_uid = h_st->uid; + ia.ia_gid = h_st->gid; + ia.ia_atime = h_st->atime; + ia.ia_mtime = h_st->mtime; + if (h_idst->i_mode != h_st->mode + && !S_ISLNK(h_idst->i_mode)) { + ia.ia_valid |= ATTR_MODE; + ia.ia_mode = h_st->mode; + } + sbits = !!(h_st->mode & (S_ISUID | S_ISGID)); + au_cpup_attr_flags(h_idst, h_src_attr->iflags); + } else { + ia.ia_uid = h_isrc->i_uid; + ia.ia_gid = h_isrc->i_gid; + ia.ia_atime = h_isrc->i_atime; + ia.ia_mtime = h_isrc->i_mtime; + if (h_idst->i_mode != h_isrc->i_mode + && !S_ISLNK(h_idst->i_mode)) { + ia.ia_valid |= ATTR_MODE; + ia.ia_mode = h_isrc->i_mode; + } + sbits = !!(h_isrc->i_mode & (S_ISUID | S_ISGID)); + au_cpup_attr_flags(h_idst, h_isrc->i_flags); + } + /* no delegation since it is just created */ + err = vfsub_notify_change(&h_path, &ia, /*delegated*/NULL); + + /* is this nfs only? */ + if (!err && sbits && au_test_nfs(h_path.dentry->d_sb)) { + ia.ia_valid = ATTR_FORCE | ATTR_MODE; + ia.ia_mode = h_isrc->i_mode; + err = vfsub_notify_change(&h_path, &ia, /*delegated*/NULL); + } + + icex = br->br_perm & AuBrAttr_ICEX; + if (!err) { + mnt_flags = au_mntflags(dst->d_sb); + verbose = !!au_opt_test(mnt_flags, VERBOSE); + err = au_cpup_xattr(h_path.dentry, h_src, icex, verbose); + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_do_copy_file(struct file *dst, struct file *src, loff_t len, + char *buf, unsigned long blksize) +{ + int err; + size_t sz, rbytes, wbytes; + unsigned char all_zero; + char *p, *zp; + struct inode *h_inode; + /* reduce stack usage */ + struct iattr *ia; + + zp = page_address(ZERO_PAGE(0)); + if (unlikely(!zp)) + return -ENOMEM; /* possible? */ + + err = 0; + all_zero = 0; + while (len) { + AuDbg("len %lld\n", len); + sz = blksize; + if (len < blksize) + sz = len; + + rbytes = 0; + /* todo: signal_pending? */ + while (!rbytes || err == -EAGAIN || err == -EINTR) { + rbytes = vfsub_read_k(src, buf, sz, &src->f_pos); + err = rbytes; + } + if (unlikely(err < 0)) + break; + + all_zero = 0; + if (len >= rbytes && rbytes == blksize) + all_zero = !memcmp(buf, zp, rbytes); + if (!all_zero) { + wbytes = rbytes; + p = buf; + while (wbytes) { + size_t b; + + b = vfsub_write_k(dst, p, wbytes, &dst->f_pos); + err = b; + /* todo: signal_pending? */ + if (unlikely(err == -EAGAIN || err == -EINTR)) + continue; + if (unlikely(err < 0)) + break; + wbytes -= b; + p += b; + } + if (unlikely(err < 0)) + break; + } else { + loff_t res; + + AuLabel(hole); + res = vfsub_llseek(dst, rbytes, SEEK_CUR); + err = res; + if (unlikely(res < 0)) + break; + } + len -= rbytes; + err = 0; + } + + /* the last block may be a hole */ + if (!err && all_zero) { + AuLabel(last hole); + + err = 1; + if (au_test_nfs(dst->f_path.dentry->d_sb)) { + /* nfs requires this step to make last hole */ + /* is this only nfs? */ + do { + /* todo: signal_pending? */ + err = vfsub_write_k(dst, "\0", 1, &dst->f_pos); + } while (err == -EAGAIN || err == -EINTR); + if (err == 1) + dst->f_pos--; + } + + if (err == 1) { + ia = (void *)buf; + ia->ia_size = dst->f_pos; + ia->ia_valid = ATTR_SIZE | ATTR_FILE; + ia->ia_file = dst; + h_inode = file_inode(dst); + inode_lock_nested(h_inode, AuLsc_I_CHILD2); + /* no delegation since it is just created */ + err = vfsub_notify_change(&dst->f_path, ia, + /*delegated*/NULL); + inode_unlock(h_inode); + } + } + + return err; +} + +int au_copy_file(struct file *dst, struct file *src, loff_t len) +{ + int err; + unsigned long blksize; + unsigned char do_kfree; + char *buf; + struct super_block *h_sb; + + err = -ENOMEM; + h_sb = file_inode(dst)->i_sb; + blksize = h_sb->s_blocksize; + if (!blksize || PAGE_SIZE < blksize) + blksize = PAGE_SIZE; + AuDbg("blksize %lu\n", blksize); + do_kfree = (blksize != PAGE_SIZE && blksize >= sizeof(struct iattr *)); + if (do_kfree) + buf = kmalloc(blksize, GFP_NOFS); + else + buf = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!buf)) + goto out; + + if (len > (1 << 22)) + AuDbg("copying a large file %lld\n", (long long)len); + + src->f_pos = 0; + dst->f_pos = 0; + err = au_do_copy_file(dst, src, len, buf, blksize); + if (do_kfree) { + AuDebugOn(!au_kfree_do_sz_test(blksize)); + au_kfree_do_rcu(buf); + } else + free_page((unsigned long)buf); + +out: + return err; +} + +static int au_do_copy(struct file *dst, struct file *src, loff_t len) +{ + int err; + struct super_block *h_src_sb; + struct inode *h_src_inode; + + h_src_inode = file_inode(src); + h_src_sb = h_src_inode->i_sb; + + /* XFS acquires inode_lock */ + if (!au_test_xfs(h_src_sb)) + err = au_copy_file(dst, src, len); + else { + inode_unlock_shared(h_src_inode); + err = au_copy_file(dst, src, len); + vfsub_inode_lock_shared_nested(h_src_inode, AuLsc_I_CHILD); + } + + return err; +} + +static int au_clone_or_copy(struct file *dst, struct file *src, loff_t len) +{ + int err; + struct super_block *h_src_sb; + struct inode *h_src_inode; + + h_src_inode = file_inode(src); + h_src_sb = h_src_inode->i_sb; + if (h_src_sb != file_inode(dst)->i_sb + || !dst->f_op->clone_file_range) { + err = au_do_copy(dst, src, len); + goto out; + } + + if (!au_test_nfs(h_src_sb)) { + inode_unlock_shared(h_src_inode); + err = vfsub_clone_file_range(src, dst, len); + vfsub_inode_lock_shared_nested(h_src_inode, AuLsc_I_CHILD); + } else + err = vfsub_clone_file_range(src, dst, len); + /* older XFS has a condition in cloning */ + if (unlikely(err != -EOPNOTSUPP)) + goto out; + + /* the backend fs on NFS may not support cloning */ + err = au_do_copy(dst, src, len); + +out: + AuTraceErr(err); + return err; +} + +/* + * to support a sparse file which is opened with O_APPEND, + * we need to close the file. + */ +static int au_cp_regular(struct au_cp_generic *cpg) +{ + int err, i; + enum { SRC, DST }; + struct { + aufs_bindex_t bindex; + unsigned int flags; + struct dentry *dentry; + int force_wr; + struct file *file; + } *f, file[] = { + { + .bindex = cpg->bsrc, + .flags = O_RDONLY | O_NOATIME | O_LARGEFILE, + }, + { + .bindex = cpg->bdst, + .flags = O_WRONLY | O_NOATIME | O_LARGEFILE, + .force_wr = !!au_ftest_cpup(cpg->flags, RWDST), + } + }; + struct au_branch *br; + struct super_block *sb, *h_src_sb; + struct inode *h_src_inode; + struct task_struct *tsk = current; + + /* bsrc branch can be ro/rw. */ + sb = cpg->dentry->d_sb; + f = file; + for (i = 0; i < 2; i++, f++) { + f->dentry = au_h_dptr(cpg->dentry, f->bindex); + f->file = au_h_open(cpg->dentry, f->bindex, f->flags, + /*file*/NULL, f->force_wr); + if (IS_ERR(f->file)) { + err = PTR_ERR(f->file); + if (i == SRC) + goto out; + else + goto out_src; + } + } + + /* try stopping to update while we copyup */ + h_src_inode = d_inode(file[SRC].dentry); + h_src_sb = h_src_inode->i_sb; + if (!au_test_nfs(h_src_sb)) + IMustLock(h_src_inode); + err = au_clone_or_copy(file[DST].file, file[SRC].file, cpg->len); + + /* i wonder if we had O_NO_DELAY_FPUT flag */ + if (tsk->flags & PF_KTHREAD) + __fput_sync(file[DST].file); + else { + /* it happened actually */ + fput(file[DST].file); + /* + * too bad. + * we have to call both since we don't know which place the file + * was added to. + */ + task_work_run(); + flush_delayed_fput(); + } + br = au_sbr(sb, file[DST].bindex); + au_lcnt_dec(&br->br_nfiles); + +out_src: + fput(file[SRC].file); + br = au_sbr(sb, file[SRC].bindex); + au_lcnt_dec(&br->br_nfiles); +out: + return err; +} + +static int au_do_cpup_regular(struct au_cp_generic *cpg, + struct au_cpup_reg_attr *h_src_attr) +{ + int err, rerr; + loff_t l; + struct path h_path; + struct inode *h_src_inode, *h_dst_inode; + + err = 0; + h_src_inode = au_h_iptr(d_inode(cpg->dentry), cpg->bsrc); + l = i_size_read(h_src_inode); + if (cpg->len == -1 || l < cpg->len) + cpg->len = l; + if (cpg->len) { + /* try stopping to update while we are referencing */ + vfsub_inode_lock_shared_nested(h_src_inode, AuLsc_I_CHILD); + au_pin_hdir_unlock(cpg->pin); + + h_path.dentry = au_h_dptr(cpg->dentry, cpg->bsrc); + h_path.mnt = au_sbr_mnt(cpg->dentry->d_sb, cpg->bsrc); + h_src_attr->iflags = h_src_inode->i_flags; + if (!au_test_nfs(h_src_inode->i_sb)) + err = vfsub_getattr(&h_path, &h_src_attr->st); + else { + inode_unlock_shared(h_src_inode); + err = vfsub_getattr(&h_path, &h_src_attr->st); + vfsub_inode_lock_shared_nested(h_src_inode, + AuLsc_I_CHILD); + } + if (unlikely(err)) { + inode_unlock_shared(h_src_inode); + goto out; + } + h_src_attr->valid = 1; + if (!au_test_nfs(h_src_inode->i_sb)) { + err = au_cp_regular(cpg); + inode_unlock_shared(h_src_inode); + } else { + inode_unlock_shared(h_src_inode); + err = au_cp_regular(cpg); + } + rerr = au_pin_hdir_relock(cpg->pin); + if (!err && rerr) + err = rerr; + } + if (!err && (h_src_inode->i_state & I_LINKABLE)) { + h_path.dentry = au_h_dptr(cpg->dentry, cpg->bdst); + h_dst_inode = d_inode(h_path.dentry); + spin_lock(&h_dst_inode->i_lock); + h_dst_inode->i_state |= I_LINKABLE; + spin_unlock(&h_dst_inode->i_lock); + } + +out: + return err; +} + +static int au_do_cpup_symlink(struct path *h_path, struct dentry *h_src, + struct inode *h_dir) +{ + int err, symlen; + mm_segment_t old_fs; + union { + char *k; + char __user *u; + } sym; + + err = -ENOMEM; + sym.k = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!sym.k)) + goto out; + + /* unnecessary to support mmap_sem since symlink is not mmap-able */ + old_fs = get_fs(); + set_fs(KERNEL_DS); + symlen = vfs_readlink(h_src, sym.u, PATH_MAX); + err = symlen; + set_fs(old_fs); + + if (symlen > 0) { + sym.k[symlen] = 0; + err = vfsub_symlink(h_dir, h_path, sym.k); + } + free_page((unsigned long)sym.k); + +out: + return err; +} + +/* + * regardless 'acl' option, reset all ACL. + * All ACL will be copied up later from the original entry on the lower branch. + */ +static int au_reset_acl(struct inode *h_dir, struct path *h_path, umode_t mode) +{ + int err; + struct dentry *h_dentry; + struct inode *h_inode; + + h_dentry = h_path->dentry; + h_inode = d_inode(h_dentry); + /* forget_all_cached_acls(h_inode)); */ + err = vfsub_removexattr(h_dentry, XATTR_NAME_POSIX_ACL_ACCESS); + AuTraceErr(err); + if (err == -EOPNOTSUPP) + err = 0; + if (!err) + err = vfsub_acl_chmod(h_inode, mode); + + AuTraceErr(err); + return err; +} + +static int au_do_cpup_dir(struct au_cp_generic *cpg, struct dentry *dst_parent, + struct inode *h_dir, struct path *h_path) +{ + int err; + struct inode *dir, *inode; + + err = vfsub_removexattr(h_path->dentry, XATTR_NAME_POSIX_ACL_DEFAULT); + AuTraceErr(err); + if (err == -EOPNOTSUPP) + err = 0; + if (unlikely(err)) + goto out; + + /* + * strange behaviour from the users view, + * particularly setattr case + */ + dir = d_inode(dst_parent); + if (au_ibtop(dir) == cpg->bdst) + au_cpup_attr_nlink(dir, /*force*/1); + inode = d_inode(cpg->dentry); + au_cpup_attr_nlink(inode, /*force*/1); + +out: + return err; +} + +static noinline_for_stack +int cpup_entry(struct au_cp_generic *cpg, struct dentry *dst_parent, + struct au_cpup_reg_attr *h_src_attr) +{ + int err; + umode_t mode; + unsigned int mnt_flags; + unsigned char isdir, isreg, force; + const unsigned char do_dt = !!au_ftest_cpup(cpg->flags, DTIME); + struct au_dtime dt; + struct path h_path; + struct dentry *h_src, *h_dst, *h_parent; + struct inode *h_inode, *h_dir; + struct super_block *sb; + + /* bsrc branch can be ro/rw. */ + h_src = au_h_dptr(cpg->dentry, cpg->bsrc); + h_inode = d_inode(h_src); + AuDebugOn(h_inode != au_h_iptr(d_inode(cpg->dentry), cpg->bsrc)); + + /* try stopping to be referenced while we are creating */ + h_dst = au_h_dptr(cpg->dentry, cpg->bdst); + if (au_ftest_cpup(cpg->flags, RENAME)) + AuDebugOn(strncmp(h_dst->d_name.name, AUFS_WH_PFX, + AUFS_WH_PFX_LEN)); + h_parent = h_dst->d_parent; /* dir inode is locked */ + h_dir = d_inode(h_parent); + IMustLock(h_dir); + AuDebugOn(h_parent != h_dst->d_parent); + + sb = cpg->dentry->d_sb; + h_path.mnt = au_sbr_mnt(sb, cpg->bdst); + if (do_dt) { + h_path.dentry = h_parent; + au_dtime_store(&dt, dst_parent, &h_path); + } + h_path.dentry = h_dst; + + isreg = 0; + isdir = 0; + mode = h_inode->i_mode; + switch (mode & S_IFMT) { + case S_IFREG: + isreg = 1; + err = vfsub_create(h_dir, &h_path, 0600, /*want_excl*/true); + if (!err) + err = au_do_cpup_regular(cpg, h_src_attr); + break; + case S_IFDIR: + isdir = 1; + err = vfsub_mkdir(h_dir, &h_path, mode); + if (!err) + err = au_do_cpup_dir(cpg, dst_parent, h_dir, &h_path); + break; + case S_IFLNK: + err = au_do_cpup_symlink(&h_path, h_src, h_dir); + break; + case S_IFCHR: + case S_IFBLK: + AuDebugOn(!capable(CAP_MKNOD)); + /*FALLTHROUGH*/ + case S_IFIFO: + case S_IFSOCK: + err = vfsub_mknod(h_dir, &h_path, mode, h_inode->i_rdev); + break; + default: + AuIOErr("Unknown inode type 0%o\n", mode); + err = -EIO; + } + if (!err) + err = au_reset_acl(h_dir, &h_path, mode); + + mnt_flags = au_mntflags(sb); + if (!au_opt_test(mnt_flags, UDBA_NONE) + && !isdir + && au_opt_test(mnt_flags, XINO) + && (h_inode->i_nlink == 1 + || (h_inode->i_state & I_LINKABLE)) + /* todo: unnecessary? */ + /* && d_inode(cpg->dentry)->i_nlink == 1 */ + && cpg->bdst < cpg->bsrc + && !au_ftest_cpup(cpg->flags, KEEPLINO)) + au_xino_write(sb, cpg->bsrc, h_inode->i_ino, /*ino*/0); + /* ignore this error */ + + if (!err) { + force = 0; + if (isreg) { + force = !!cpg->len; + if (cpg->len == -1) + force = !!i_size_read(h_inode); + } + au_fhsm_wrote(sb, cpg->bdst, force); + } + + if (do_dt) + au_dtime_revert(&dt); + return err; +} + +static int au_do_ren_after_cpup(struct au_cp_generic *cpg, struct path *h_path) +{ + int err; + struct dentry *dentry, *h_dentry, *h_parent, *parent; + struct inode *h_dir; + aufs_bindex_t bdst; + + dentry = cpg->dentry; + bdst = cpg->bdst; + h_dentry = au_h_dptr(dentry, bdst); + if (!au_ftest_cpup(cpg->flags, OVERWRITE)) { + dget(h_dentry); + au_set_h_dptr(dentry, bdst, NULL); + err = au_lkup_neg(dentry, bdst, /*wh*/0); + if (!err) + h_path->dentry = dget(au_h_dptr(dentry, bdst)); + au_set_h_dptr(dentry, bdst, h_dentry); + } else { + err = 0; + parent = dget_parent(dentry); + h_parent = au_h_dptr(parent, bdst); + dput(parent); + h_path->dentry = vfsub_lkup_one(&dentry->d_name, h_parent); + if (IS_ERR(h_path->dentry)) + err = PTR_ERR(h_path->dentry); + } + if (unlikely(err)) + goto out; + + h_parent = h_dentry->d_parent; /* dir inode is locked */ + h_dir = d_inode(h_parent); + IMustLock(h_dir); + AuDbg("%pd %pd\n", h_dentry, h_path->dentry); + /* no delegation since it is just created */ + err = vfsub_rename(h_dir, h_dentry, h_dir, h_path, /*delegated*/NULL, + /*flags*/0); + dput(h_path->dentry); + +out: + return err; +} + +/* + * copyup the @dentry from @bsrc to @bdst. + * the caller must set the both of lower dentries. + * @len is for truncating when it is -1 copyup the entire file. + * in link/rename cases, @dst_parent may be different from the real one. + * basic->bsrc can be larger than basic->bdst. + * aufs doesn't touch the credential so + * security_inode_copy_up{,_xattr}() are unnecessary. + */ +static int au_cpup_single(struct au_cp_generic *cpg, struct dentry *dst_parent) +{ + int err, rerr; + aufs_bindex_t old_ibtop; + unsigned char isdir, plink; + struct dentry *h_src, *h_dst, *h_parent; + struct inode *dst_inode, *h_dir, *inode, *delegated, *src_inode; + struct super_block *sb; + struct au_branch *br; + /* to reduce stack size */ + struct { + struct au_dtime dt; + struct path h_path; + struct au_cpup_reg_attr h_src_attr; + } *a; + + err = -ENOMEM; + a = kmalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + a->h_src_attr.valid = 0; + + sb = cpg->dentry->d_sb; + br = au_sbr(sb, cpg->bdst); + a->h_path.mnt = au_br_mnt(br); + h_dst = au_h_dptr(cpg->dentry, cpg->bdst); + h_parent = h_dst->d_parent; /* dir inode is locked */ + h_dir = d_inode(h_parent); + IMustLock(h_dir); + + h_src = au_h_dptr(cpg->dentry, cpg->bsrc); + inode = d_inode(cpg->dentry); + + if (!dst_parent) + dst_parent = dget_parent(cpg->dentry); + else + dget(dst_parent); + + plink = !!au_opt_test(au_mntflags(sb), PLINK); + dst_inode = au_h_iptr(inode, cpg->bdst); + if (dst_inode) { + if (unlikely(!plink)) { + err = -EIO; + AuIOErr("hi%lu(i%lu) exists on b%d " + "but plink is disabled\n", + dst_inode->i_ino, inode->i_ino, cpg->bdst); + goto out_parent; + } + + if (dst_inode->i_nlink) { + const int do_dt = au_ftest_cpup(cpg->flags, DTIME); + + h_src = au_plink_lkup(inode, cpg->bdst); + err = PTR_ERR(h_src); + if (IS_ERR(h_src)) + goto out_parent; + if (unlikely(d_is_negative(h_src))) { + err = -EIO; + AuIOErr("i%lu exists on b%d " + "but not pseudo-linked\n", + inode->i_ino, cpg->bdst); + dput(h_src); + goto out_parent; + } + + if (do_dt) { + a->h_path.dentry = h_parent; + au_dtime_store(&a->dt, dst_parent, &a->h_path); + } + + a->h_path.dentry = h_dst; + delegated = NULL; + err = vfsub_link(h_src, h_dir, &a->h_path, &delegated); + if (!err && au_ftest_cpup(cpg->flags, RENAME)) + err = au_do_ren_after_cpup(cpg, &a->h_path); + if (do_dt) + au_dtime_revert(&a->dt); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal link\n"); + iput(delegated); + } + dput(h_src); + goto out_parent; + } else + /* todo: cpup_wh_file? */ + /* udba work */ + au_update_ibrange(inode, /*do_put_zero*/1); + } + + isdir = S_ISDIR(inode->i_mode); + old_ibtop = au_ibtop(inode); + err = cpup_entry(cpg, dst_parent, &a->h_src_attr); + if (unlikely(err)) + goto out_rev; + dst_inode = d_inode(h_dst); + inode_lock_nested(dst_inode, AuLsc_I_CHILD2); + /* todo: necessary? */ + /* au_pin_hdir_unlock(cpg->pin); */ + + err = cpup_iattr(cpg->dentry, cpg->bdst, h_src, &a->h_src_attr); + if (unlikely(err)) { + /* todo: necessary? */ + /* au_pin_hdir_relock(cpg->pin); */ /* ignore an error */ + inode_unlock(dst_inode); + goto out_rev; + } + + if (cpg->bdst < old_ibtop) { + if (S_ISREG(inode->i_mode)) { + err = au_dy_iaop(inode, cpg->bdst, dst_inode); + if (unlikely(err)) { + /* ignore an error */ + /* au_pin_hdir_relock(cpg->pin); */ + inode_unlock(dst_inode); + goto out_rev; + } + } + au_set_ibtop(inode, cpg->bdst); + } else + au_set_ibbot(inode, cpg->bdst); + au_set_h_iptr(inode, cpg->bdst, au_igrab(dst_inode), + au_hi_flags(inode, isdir)); + + /* todo: necessary? */ + /* err = au_pin_hdir_relock(cpg->pin); */ + inode_unlock(dst_inode); + if (unlikely(err)) + goto out_rev; + + src_inode = d_inode(h_src); + if (!isdir + && (src_inode->i_nlink > 1 + || src_inode->i_state & I_LINKABLE) + && plink) + au_plink_append(inode, cpg->bdst, h_dst); + + if (au_ftest_cpup(cpg->flags, RENAME)) { + a->h_path.dentry = h_dst; + err = au_do_ren_after_cpup(cpg, &a->h_path); + } + if (!err) + goto out_parent; /* success */ + + /* revert */ +out_rev: + a->h_path.dentry = h_parent; + au_dtime_store(&a->dt, dst_parent, &a->h_path); + a->h_path.dentry = h_dst; + rerr = 0; + if (d_is_positive(h_dst)) { + if (!isdir) { + /* no delegation since it is just created */ + rerr = vfsub_unlink(h_dir, &a->h_path, + /*delegated*/NULL, /*force*/0); + } else + rerr = vfsub_rmdir(h_dir, &a->h_path); + } + au_dtime_revert(&a->dt); + if (rerr) { + AuIOErr("failed removing broken entry(%d, %d)\n", err, rerr); + err = -EIO; + } +out_parent: + dput(dst_parent); + au_kfree_rcu(a); +out: + return err; +} + +#if 0 /* reserved */ +struct au_cpup_single_args { + int *errp; + struct au_cp_generic *cpg; + struct dentry *dst_parent; +}; + +static void au_call_cpup_single(void *args) +{ + struct au_cpup_single_args *a = args; + + au_pin_hdir_acquire_nest(a->cpg->pin); + *a->errp = au_cpup_single(a->cpg, a->dst_parent); + au_pin_hdir_release(a->cpg->pin); +} +#endif + +/* + * prevent SIGXFSZ in copy-up. + * testing CAP_MKNOD is for generic fs, + * but CAP_FSETID is for xfs only, currently. + */ +static int au_cpup_sio_test(struct au_pin *pin, umode_t mode) +{ + int do_sio; + struct super_block *sb; + struct inode *h_dir; + + do_sio = 0; + sb = au_pinned_parent(pin)->d_sb; + if (!au_wkq_test() + && (!au_sbi(sb)->si_plink_maint_pid + || au_plink_maint(sb, AuLock_NOPLM))) { + switch (mode & S_IFMT) { + case S_IFREG: + /* no condition about RLIMIT_FSIZE and the file size */ + do_sio = 1; + break; + case S_IFCHR: + case S_IFBLK: + do_sio = !capable(CAP_MKNOD); + break; + } + if (!do_sio) + do_sio = ((mode & (S_ISUID | S_ISGID)) + && !capable(CAP_FSETID)); + /* this workaround may be removed in the future */ + if (!do_sio) { + h_dir = au_pinned_h_dir(pin); + do_sio = h_dir->i_mode & S_ISVTX; + } + } + + return do_sio; +} + +#if 0 /* reserved */ +int au_sio_cpup_single(struct au_cp_generic *cpg, struct dentry *dst_parent) +{ + int err, wkq_err; + struct dentry *h_dentry; + + h_dentry = au_h_dptr(cpg->dentry, cpg->bsrc); + if (!au_cpup_sio_test(pin, d_inode(h_dentry)->i_mode)) + err = au_cpup_single(cpg, dst_parent); + else { + struct au_cpup_single_args args = { + .errp = &err, + .cpg = cpg, + .dst_parent = dst_parent + }; + wkq_err = au_wkq_wait(au_call_cpup_single, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + + return err; +} +#endif + +/* + * copyup the @dentry from the first active lower branch to @bdst, + * using au_cpup_single(). + */ +static int au_cpup_simple(struct au_cp_generic *cpg) +{ + int err; + unsigned int flags_orig; + struct dentry *dentry; + + AuDebugOn(cpg->bsrc < 0); + + dentry = cpg->dentry; + DiMustWriteLock(dentry); + + err = au_lkup_neg(dentry, cpg->bdst, /*wh*/1); + if (!err) { + flags_orig = cpg->flags; + au_fset_cpup(cpg->flags, RENAME); + err = au_cpup_single(cpg, NULL); + cpg->flags = flags_orig; + if (!err) + return 0; /* success */ + + /* revert */ + au_set_h_dptr(dentry, cpg->bdst, NULL); + au_set_dbtop(dentry, cpg->bsrc); + } + + return err; +} + +struct au_cpup_simple_args { + int *errp; + struct au_cp_generic *cpg; +}; + +static void au_call_cpup_simple(void *args) +{ + struct au_cpup_simple_args *a = args; + + au_pin_hdir_acquire_nest(a->cpg->pin); + *a->errp = au_cpup_simple(a->cpg); + au_pin_hdir_release(a->cpg->pin); +} + +static int au_do_sio_cpup_simple(struct au_cp_generic *cpg) +{ + int err, wkq_err; + struct dentry *dentry, *parent; + struct file *h_file; + struct inode *h_dir; + + dentry = cpg->dentry; + h_file = NULL; + if (au_ftest_cpup(cpg->flags, HOPEN)) { + AuDebugOn(cpg->bsrc < 0); + h_file = au_h_open_pre(dentry, cpg->bsrc, /*force_wr*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + } + + parent = dget_parent(dentry); + h_dir = au_h_iptr(d_inode(parent), cpg->bdst); + if (!au_test_h_perm_sio(h_dir, MAY_EXEC | MAY_WRITE) + && !au_cpup_sio_test(cpg->pin, d_inode(dentry)->i_mode)) + err = au_cpup_simple(cpg); + else { + struct au_cpup_simple_args args = { + .errp = &err, + .cpg = cpg + }; + wkq_err = au_wkq_wait(au_call_cpup_simple, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + + dput(parent); + if (h_file) + au_h_open_post(dentry, cpg->bsrc, h_file); + +out: + return err; +} + +int au_sio_cpup_simple(struct au_cp_generic *cpg) +{ + aufs_bindex_t bsrc, bbot; + struct dentry *dentry, *h_dentry; + + if (cpg->bsrc < 0) { + dentry = cpg->dentry; + bbot = au_dbbot(dentry); + for (bsrc = cpg->bdst + 1; bsrc <= bbot; bsrc++) { + h_dentry = au_h_dptr(dentry, bsrc); + if (h_dentry) { + AuDebugOn(d_is_negative(h_dentry)); + break; + } + } + AuDebugOn(bsrc > bbot); + cpg->bsrc = bsrc; + } + AuDebugOn(cpg->bsrc <= cpg->bdst); + return au_do_sio_cpup_simple(cpg); +} + +int au_sio_cpdown_simple(struct au_cp_generic *cpg) +{ + AuDebugOn(cpg->bdst <= cpg->bsrc); + return au_do_sio_cpup_simple(cpg); +} + +/* ---------------------------------------------------------------------- */ + +/* + * copyup the deleted file for writing. + */ +static int au_do_cpup_wh(struct au_cp_generic *cpg, struct dentry *wh_dentry, + struct file *file) +{ + int err; + unsigned int flags_orig; + aufs_bindex_t bsrc_orig; + struct au_dinfo *dinfo; + struct { + struct au_hdentry *hd; + struct dentry *h_dentry; + } hdst, hsrc; + + dinfo = au_di(cpg->dentry); + AuRwMustWriteLock(&dinfo->di_rwsem); + + bsrc_orig = cpg->bsrc; + cpg->bsrc = dinfo->di_btop; + hdst.hd = au_hdentry(dinfo, cpg->bdst); + hdst.h_dentry = hdst.hd->hd_dentry; + hdst.hd->hd_dentry = wh_dentry; + dinfo->di_btop = cpg->bdst; + + hsrc.h_dentry = NULL; + if (file) { + hsrc.hd = au_hdentry(dinfo, cpg->bsrc); + hsrc.h_dentry = hsrc.hd->hd_dentry; + hsrc.hd->hd_dentry = au_hf_top(file)->f_path.dentry; + } + flags_orig = cpg->flags; + cpg->flags = !AuCpup_DTIME; + err = au_cpup_single(cpg, /*h_parent*/NULL); + cpg->flags = flags_orig; + if (file) { + if (!err) + err = au_reopen_nondir(file); + hsrc.hd->hd_dentry = hsrc.h_dentry; + } + hdst.hd->hd_dentry = hdst.h_dentry; + dinfo->di_btop = cpg->bsrc; + cpg->bsrc = bsrc_orig; + + return err; +} + +static int au_cpup_wh(struct au_cp_generic *cpg, struct file *file) +{ + int err; + aufs_bindex_t bdst; + struct au_dtime dt; + struct dentry *dentry, *parent, *h_parent, *wh_dentry; + struct au_branch *br; + struct path h_path; + + dentry = cpg->dentry; + bdst = cpg->bdst; + br = au_sbr(dentry->d_sb, bdst); + parent = dget_parent(dentry); + h_parent = au_h_dptr(parent, bdst); + wh_dentry = au_whtmp_lkup(h_parent, br, &dentry->d_name); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) + goto out; + + h_path.dentry = h_parent; + h_path.mnt = au_br_mnt(br); + au_dtime_store(&dt, parent, &h_path); + err = au_do_cpup_wh(cpg, wh_dentry, file); + if (unlikely(err)) + goto out_wh; + + dget(wh_dentry); + h_path.dentry = wh_dentry; + if (!d_is_dir(wh_dentry)) { + /* no delegation since it is just created */ + err = vfsub_unlink(d_inode(h_parent), &h_path, + /*delegated*/NULL, /*force*/0); + } else + err = vfsub_rmdir(d_inode(h_parent), &h_path); + if (unlikely(err)) { + AuIOErr("failed remove copied-up tmp file %pd(%d)\n", + wh_dentry, err); + err = -EIO; + } + au_dtime_revert(&dt); + au_set_hi_wh(d_inode(dentry), bdst, wh_dentry); + +out_wh: + dput(wh_dentry); +out: + dput(parent); + return err; +} + +struct au_cpup_wh_args { + int *errp; + struct au_cp_generic *cpg; + struct file *file; +}; + +static void au_call_cpup_wh(void *args) +{ + struct au_cpup_wh_args *a = args; + + au_pin_hdir_acquire_nest(a->cpg->pin); + *a->errp = au_cpup_wh(a->cpg, a->file); + au_pin_hdir_release(a->cpg->pin); +} + +int au_sio_cpup_wh(struct au_cp_generic *cpg, struct file *file) +{ + int err, wkq_err; + aufs_bindex_t bdst; + struct dentry *dentry, *parent, *h_orph, *h_parent; + struct inode *dir, *h_dir, *h_tmpdir; + struct au_wbr *wbr; + struct au_pin wh_pin, *pin_orig; + + dentry = cpg->dentry; + bdst = cpg->bdst; + parent = dget_parent(dentry); + dir = d_inode(parent); + h_orph = NULL; + h_parent = NULL; + h_dir = au_igrab(au_h_iptr(dir, bdst)); + h_tmpdir = h_dir; + pin_orig = NULL; + if (!h_dir->i_nlink) { + wbr = au_sbr(dentry->d_sb, bdst)->br_wbr; + h_orph = wbr->wbr_orph; + + h_parent = dget(au_h_dptr(parent, bdst)); + au_set_h_dptr(parent, bdst, dget(h_orph)); + h_tmpdir = d_inode(h_orph); + au_set_h_iptr(dir, bdst, au_igrab(h_tmpdir), /*flags*/0); + + inode_lock_nested(h_tmpdir, AuLsc_I_PARENT3); + /* todo: au_h_open_pre()? */ + + pin_orig = cpg->pin; + au_pin_init(&wh_pin, dentry, bdst, AuLsc_DI_PARENT, + AuLsc_I_PARENT3, cpg->pin->udba, AuPin_DI_LOCKED); + cpg->pin = &wh_pin; + } + + if (!au_test_h_perm_sio(h_tmpdir, MAY_EXEC | MAY_WRITE) + && !au_cpup_sio_test(cpg->pin, d_inode(dentry)->i_mode)) + err = au_cpup_wh(cpg, file); + else { + struct au_cpup_wh_args args = { + .errp = &err, + .cpg = cpg, + .file = file + }; + wkq_err = au_wkq_wait(au_call_cpup_wh, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + + if (h_orph) { + inode_unlock(h_tmpdir); + /* todo: au_h_open_post()? */ + au_set_h_iptr(dir, bdst, au_igrab(h_dir), /*flags*/0); + au_set_h_dptr(parent, bdst, h_parent); + AuDebugOn(!pin_orig); + cpg->pin = pin_orig; + } + iput(h_dir); + dput(parent); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * generic routine for both of copy-up and copy-down. + */ +/* cf. revalidate function in file.c */ +int au_cp_dirs(struct dentry *dentry, aufs_bindex_t bdst, + int (*cp)(struct dentry *dentry, aufs_bindex_t bdst, + struct au_pin *pin, + struct dentry *h_parent, void *arg), + void *arg) +{ + int err; + struct au_pin pin; + struct dentry *d, *parent, *h_parent, *real_parent, *h_dentry; + + err = 0; + parent = dget_parent(dentry); + if (IS_ROOT(parent)) + goto out; + + au_pin_init(&pin, dentry, bdst, AuLsc_DI_PARENT2, AuLsc_I_PARENT2, + au_opt_udba(dentry->d_sb), AuPin_MNT_WRITE); + + /* do not use au_dpage */ + real_parent = parent; + while (1) { + dput(parent); + parent = dget_parent(dentry); + h_parent = au_h_dptr(parent, bdst); + if (h_parent) + goto out; /* success */ + + /* find top dir which is necessary to cpup */ + do { + d = parent; + dput(parent); + parent = dget_parent(d); + di_read_lock_parent3(parent, !AuLock_IR); + h_parent = au_h_dptr(parent, bdst); + di_read_unlock(parent, !AuLock_IR); + } while (!h_parent); + + if (d != real_parent) + di_write_lock_child3(d); + + /* somebody else might create while we were sleeping */ + h_dentry = au_h_dptr(d, bdst); + if (!h_dentry || d_is_negative(h_dentry)) { + if (h_dentry) + au_update_dbtop(d); + + au_pin_set_dentry(&pin, d); + err = au_do_pin(&pin); + if (!err) { + err = cp(d, bdst, &pin, h_parent, arg); + au_unpin(&pin); + } + } + + if (d != real_parent) + di_write_unlock(d); + if (unlikely(err)) + break; + } + +out: + dput(parent); + return err; +} + +static int au_cpup_dir(struct dentry *dentry, aufs_bindex_t bdst, + struct au_pin *pin, + struct dentry *h_parent __maybe_unused, + void *arg __maybe_unused) +{ + struct au_cp_generic cpg = { + .dentry = dentry, + .bdst = bdst, + .bsrc = -1, + .len = 0, + .pin = pin, + .flags = AuCpup_DTIME + }; + return au_sio_cpup_simple(&cpg); +} + +int au_cpup_dirs(struct dentry *dentry, aufs_bindex_t bdst) +{ + return au_cp_dirs(dentry, bdst, au_cpup_dir, NULL); +} + +int au_test_and_cpup_dirs(struct dentry *dentry, aufs_bindex_t bdst) +{ + int err; + struct dentry *parent; + struct inode *dir; + + parent = dget_parent(dentry); + dir = d_inode(parent); + err = 0; + if (au_h_iptr(dir, bdst)) + goto out; + + di_read_unlock(parent, AuLock_IR); + di_write_lock_parent(parent); + /* someone else might change our inode while we were sleeping */ + if (!au_h_iptr(dir, bdst)) + err = au_cpup_dirs(dentry, bdst); + di_downgrade_lock(parent, AuLock_IR); + +out: + dput(parent); + return err; +} diff --git a/fs/aufs/cpup.h b/fs/aufs/cpup.h new file mode 100644 index 0000000000000..ce764a09006ff --- /dev/null +++ b/fs/aufs/cpup.h @@ -0,0 +1,100 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * copy-up/down functions + */ + +#ifndef __AUFS_CPUP_H__ +#define __AUFS_CPUP_H__ + +#ifdef __KERNEL__ + +#include + +struct inode; +struct file; +struct au_pin; + +void au_cpup_attr_flags(struct inode *dst, unsigned int iflags); +void au_cpup_attr_timesizes(struct inode *inode); +void au_cpup_attr_nlink(struct inode *inode, int force); +void au_cpup_attr_changeable(struct inode *inode); +void au_cpup_igen(struct inode *inode, struct inode *h_inode); +void au_cpup_attr_all(struct inode *inode, int force); + +/* ---------------------------------------------------------------------- */ + +struct au_cp_generic { + struct dentry *dentry; + aufs_bindex_t bdst, bsrc; + loff_t len; + struct au_pin *pin; + unsigned int flags; +}; + +/* cpup flags */ +#define AuCpup_DTIME 1 /* do dtime_store/revert */ +#define AuCpup_KEEPLINO (1 << 1) /* do not clear the lower xino, + for link(2) */ +#define AuCpup_RENAME (1 << 2) /* rename after cpup */ +#define AuCpup_HOPEN (1 << 3) /* call h_open_pre/post() in + cpup */ +#define AuCpup_OVERWRITE (1 << 4) /* allow overwriting the + existing entry */ +#define AuCpup_RWDST (1 << 5) /* force write target even if + the branch is marked as RO */ + +#ifndef CONFIG_AUFS_BR_HFSPLUS +#undef AuCpup_HOPEN +#define AuCpup_HOPEN 0 +#endif + +#define au_ftest_cpup(flags, name) ((flags) & AuCpup_##name) +#define au_fset_cpup(flags, name) \ + do { (flags) |= AuCpup_##name; } while (0) +#define au_fclr_cpup(flags, name) \ + do { (flags) &= ~AuCpup_##name; } while (0) + +int au_copy_file(struct file *dst, struct file *src, loff_t len); +int au_sio_cpup_simple(struct au_cp_generic *cpg); +int au_sio_cpdown_simple(struct au_cp_generic *cpg); +int au_sio_cpup_wh(struct au_cp_generic *cpg, struct file *file); + +int au_cp_dirs(struct dentry *dentry, aufs_bindex_t bdst, + int (*cp)(struct dentry *dentry, aufs_bindex_t bdst, + struct au_pin *pin, + struct dentry *h_parent, void *arg), + void *arg); +int au_cpup_dirs(struct dentry *dentry, aufs_bindex_t bdst); +int au_test_and_cpup_dirs(struct dentry *dentry, aufs_bindex_t bdst); + +/* ---------------------------------------------------------------------- */ + +/* keep timestamps when copyup */ +struct au_dtime { + struct dentry *dt_dentry; + struct path dt_h_path; + struct timespec dt_atime, dt_mtime; +}; +void au_dtime_store(struct au_dtime *dt, struct dentry *dentry, + struct path *h_path); +void au_dtime_revert(struct au_dtime *dt); + +#endif /* __KERNEL__ */ +#endif /* __AUFS_CPUP_H__ */ diff --git a/fs/aufs/dbgaufs.c b/fs/aufs/dbgaufs.c new file mode 100644 index 0000000000000..ee22e9076d31a --- /dev/null +++ b/fs/aufs/dbgaufs.c @@ -0,0 +1,526 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * debugfs interface + */ + +#include +#include "aufs.h" + +#ifndef CONFIG_SYSFS +#error DEBUG_FS depends upon SYSFS +#endif + +static struct dentry *dbgaufs; +static const mode_t dbgaufs_mode = 0444; + +/* 20 is max digits length of ulong 64 */ +struct dbgaufs_arg { + int n; + char a[20 * 4]; +}; + +/* + * common function for all XINO files + */ +static int dbgaufs_xi_release(struct inode *inode __maybe_unused, + struct file *file) +{ + void *p; + + p = file->private_data; + if (p) { + /* this is struct dbgaufs_arg */ + AuDebugOn(!au_kfree_sz_test(p)); + au_kfree_do_rcu(p); + } + return 0; +} + +static int dbgaufs_xi_open(struct file *xf, struct file *file, int do_fcnt, + int cnt) +{ + int err; + struct kstat st; + struct dbgaufs_arg *p; + + err = -ENOMEM; + p = kmalloc(sizeof(*p), GFP_NOFS); + if (unlikely(!p)) + goto out; + + err = 0; + p->n = 0; + file->private_data = p; + if (!xf) + goto out; + + err = vfsub_getattr(&xf->f_path, &st); + if (!err) { + if (do_fcnt) + p->n = snprintf + (p->a, sizeof(p->a), "%d, %llux%u %lld\n", + cnt, st.blocks, st.blksize, + (long long)st.size); + else + p->n = snprintf(p->a, sizeof(p->a), "%llux%u %lld\n", + st.blocks, st.blksize, + (long long)st.size); + AuDebugOn(p->n >= sizeof(p->a)); + } else { + p->n = snprintf(p->a, sizeof(p->a), "err %d\n", err); + err = 0; + } + +out: + return err; +} + +static ssize_t dbgaufs_xi_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + struct dbgaufs_arg *p; + + p = file->private_data; + return simple_read_from_buffer(buf, count, ppos, p->a, p->n); +} + +/* ---------------------------------------------------------------------- */ + +struct dbgaufs_plink_arg { + int n; + char a[]; +}; + +static int dbgaufs_plink_release(struct inode *inode __maybe_unused, + struct file *file) +{ + free_page((unsigned long)file->private_data); + return 0; +} + +static int dbgaufs_plink_open(struct inode *inode, struct file *file) +{ + int err, i, limit; + unsigned long n, sum; + struct dbgaufs_plink_arg *p; + struct au_sbinfo *sbinfo; + struct super_block *sb; + struct hlist_bl_head *hbl; + + err = -ENOMEM; + p = (void *)get_zeroed_page(GFP_NOFS); + if (unlikely(!p)) + goto out; + + err = -EFBIG; + sbinfo = inode->i_private; + sb = sbinfo->si_sb; + si_noflush_read_lock(sb); + if (au_opt_test(au_mntflags(sb), PLINK)) { + limit = PAGE_SIZE - sizeof(p->n); + + /* the number of buckets */ + n = snprintf(p->a + p->n, limit, "%d\n", AuPlink_NHASH); + p->n += n; + limit -= n; + + sum = 0; + for (i = 0, hbl = sbinfo->si_plink; i < AuPlink_NHASH; + i++, hbl++) { + n = au_hbl_count(hbl); + sum += n; + + n = snprintf(p->a + p->n, limit, "%lu ", n); + p->n += n; + limit -= n; + if (unlikely(limit <= 0)) + goto out_free; + } + p->a[p->n - 1] = '\n'; + + /* the sum of plinks */ + n = snprintf(p->a + p->n, limit, "%lu\n", sum); + p->n += n; + limit -= n; + if (unlikely(limit <= 0)) + goto out_free; + } else { +#define str "1\n0\n0\n" + p->n = sizeof(str) - 1; + strcpy(p->a, str); +#undef str + } + si_read_unlock(sb); + + err = 0; + file->private_data = p; + goto out; /* success */ + +out_free: + free_page((unsigned long)p); +out: + return err; +} + +static ssize_t dbgaufs_plink_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + struct dbgaufs_plink_arg *p; + + p = file->private_data; + return simple_read_from_buffer(buf, count, ppos, p->a, p->n); +} + +static const struct file_operations dbgaufs_plink_fop = { + .owner = THIS_MODULE, + .open = dbgaufs_plink_open, + .release = dbgaufs_plink_release, + .read = dbgaufs_plink_read +}; + +/* ---------------------------------------------------------------------- */ + +static int dbgaufs_xib_open(struct inode *inode, struct file *file) +{ + int err; + struct au_sbinfo *sbinfo; + struct super_block *sb; + + sbinfo = inode->i_private; + sb = sbinfo->si_sb; + si_noflush_read_lock(sb); + err = dbgaufs_xi_open(sbinfo->si_xib, file, /*do_fcnt*/0, /*cnt*/0); + si_read_unlock(sb); + return err; +} + +static const struct file_operations dbgaufs_xib_fop = { + .owner = THIS_MODULE, + .open = dbgaufs_xib_open, + .release = dbgaufs_xi_release, + .read = dbgaufs_xi_read +}; + +/* ---------------------------------------------------------------------- */ + +#define DbgaufsXi_PREFIX "xi" + +static int dbgaufs_xino_open(struct inode *inode, struct file *file) +{ + int err, idx; + long l; + aufs_bindex_t bindex; + char *p, a[sizeof(DbgaufsXi_PREFIX) + 8]; + struct au_sbinfo *sbinfo; + struct super_block *sb; + struct au_xino *xi; + struct file *xf; + struct qstr *name; + struct au_branch *br; + + err = -ENOENT; + name = &file->f_path.dentry->d_name; + if (unlikely(name->len < sizeof(DbgaufsXi_PREFIX) + || memcmp(name->name, DbgaufsXi_PREFIX, + sizeof(DbgaufsXi_PREFIX) - 1))) + goto out; + + AuDebugOn(name->len >= sizeof(a)); + memcpy(a, name->name, name->len); + a[name->len] = '\0'; + p = strchr(a, '-'); + if (p) + *p = '\0'; + err = kstrtol(a + sizeof(DbgaufsXi_PREFIX) - 1, 10, &l); + if (unlikely(err)) + goto out; + bindex = l; + idx = 0; + if (p) { + err = kstrtol(p + 1, 10, &l); + if (unlikely(err)) + goto out; + idx = l; + } + + err = -ENOENT; + sbinfo = inode->i_private; + sb = sbinfo->si_sb; + si_noflush_read_lock(sb); + if (unlikely(bindex < 0 || bindex > au_sbbot(sb))) + goto out_si; + br = au_sbr(sb, bindex); + xi = br->br_xino; + if (unlikely(idx >= xi->xi_nfile)) + goto out_si; + xf = au_xino_file(xi, idx); + if (xf) + err = dbgaufs_xi_open(xf, file, /*do_fcnt*/1, + au_xino_count(br)); + +out_si: + si_read_unlock(sb); +out: + AuTraceErr(err); + return err; +} + +static const struct file_operations dbgaufs_xino_fop = { + .owner = THIS_MODULE, + .open = dbgaufs_xino_open, + .release = dbgaufs_xi_release, + .read = dbgaufs_xi_read +}; + +void dbgaufs_xino_del(struct au_branch *br) +{ + struct dentry *dbgaufs; + + dbgaufs = br->br_dbgaufs; + if (!dbgaufs) + return; + + br->br_dbgaufs = NULL; + /* debugfs acquires the parent i_mutex */ + lockdep_off(); + debugfs_remove(dbgaufs); + lockdep_on(); +} + +void dbgaufs_brs_del(struct super_block *sb, aufs_bindex_t bindex) +{ + aufs_bindex_t bbot; + struct au_branch *br; + + if (!au_sbi(sb)->si_dbgaufs) + return; + + bbot = au_sbbot(sb); + for (; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + dbgaufs_xino_del(br); + } +} + +static void dbgaufs_br_do_add(struct super_block *sb, aufs_bindex_t bindex, + unsigned int idx, struct dentry *parent, + struct au_sbinfo *sbinfo) +{ + struct au_branch *br; + struct dentry *d; + /* "xi" bindex(5) "-" idx(2) NULL */ + char name[sizeof(DbgaufsXi_PREFIX) + 8]; + + if (!idx) + snprintf(name, sizeof(name), DbgaufsXi_PREFIX "%d", bindex); + else + snprintf(name, sizeof(name), DbgaufsXi_PREFIX "%d-%u", + bindex, idx); + br = au_sbr(sb, bindex); + if (br->br_dbgaufs) { + struct qstr qstr = QSTR_INIT(name, strlen(name)); + + if (!au_qstreq(&br->br_dbgaufs->d_name, &qstr)) { + /* debugfs acquires the parent i_mutex */ + lockdep_off(); + d = debugfs_rename(parent, br->br_dbgaufs, parent, + name); + lockdep_on(); + if (unlikely(!d)) + pr_warn("failed renaming %pd/%s, ignored.\n", + parent, name); + } + } else { + lockdep_off(); + br->br_dbgaufs = debugfs_create_file(name, dbgaufs_mode, parent, + sbinfo, &dbgaufs_xino_fop); + lockdep_on(); + if (unlikely(!br->br_dbgaufs)) + pr_warn("failed creating %pd/%s, ignored.\n", + parent, name); + } +} + +static void dbgaufs_br_add(struct super_block *sb, aufs_bindex_t bindex, + struct dentry *parent, struct au_sbinfo *sbinfo) +{ + struct au_branch *br; + struct au_xino *xi; + unsigned int u; + + br = au_sbr(sb, bindex); + xi = br->br_xino; + for (u = 0; u < xi->xi_nfile; u++) + dbgaufs_br_do_add(sb, bindex, u, parent, sbinfo); +} + +void dbgaufs_brs_add(struct super_block *sb, aufs_bindex_t bindex, int topdown) +{ + struct au_sbinfo *sbinfo; + struct dentry *parent; + aufs_bindex_t bbot; + + if (!au_opt_test(au_mntflags(sb), XINO)) + return; + + sbinfo = au_sbi(sb); + parent = sbinfo->si_dbgaufs; + if (!parent) + return; + + bbot = au_sbbot(sb); + if (topdown) + for (; bindex <= bbot; bindex++) + dbgaufs_br_add(sb, bindex, parent, sbinfo); + else + for (; bbot >= bindex; bbot--) + dbgaufs_br_add(sb, bbot, parent, sbinfo); +} + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_EXPORT +static int dbgaufs_xigen_open(struct inode *inode, struct file *file) +{ + int err; + struct au_sbinfo *sbinfo; + struct super_block *sb; + + sbinfo = inode->i_private; + sb = sbinfo->si_sb; + si_noflush_read_lock(sb); + err = dbgaufs_xi_open(sbinfo->si_xigen, file, /*do_fcnt*/0, /*cnt*/0); + si_read_unlock(sb); + return err; +} + +static const struct file_operations dbgaufs_xigen_fop = { + .owner = THIS_MODULE, + .open = dbgaufs_xigen_open, + .release = dbgaufs_xi_release, + .read = dbgaufs_xi_read +}; + +static int dbgaufs_xigen_init(struct au_sbinfo *sbinfo) +{ + int err; + + /* + * This function is a dynamic '__init' function actually, + * so the tiny check for si_rwsem is unnecessary. + */ + /* AuRwMustWriteLock(&sbinfo->si_rwsem); */ + + err = -EIO; + sbinfo->si_dbgaufs_xigen = debugfs_create_file + ("xigen", dbgaufs_mode, sbinfo->si_dbgaufs, sbinfo, + &dbgaufs_xigen_fop); + if (sbinfo->si_dbgaufs_xigen) + err = 0; + + return err; +} +#else +static int dbgaufs_xigen_init(struct au_sbinfo *sbinfo) +{ + return 0; +} +#endif /* CONFIG_AUFS_EXPORT */ + +/* ---------------------------------------------------------------------- */ + +void dbgaufs_si_fin(struct au_sbinfo *sbinfo) +{ + /* + * This function is a dynamic '__fin' function actually, + * so the tiny check for si_rwsem is unnecessary. + */ + /* AuRwMustWriteLock(&sbinfo->si_rwsem); */ + + debugfs_remove_recursive(sbinfo->si_dbgaufs); + sbinfo->si_dbgaufs = NULL; +} + +int dbgaufs_si_init(struct au_sbinfo *sbinfo) +{ + int err; + char name[SysaufsSiNameLen]; + + /* + * This function is a dynamic '__init' function actually, + * so the tiny check for si_rwsem is unnecessary. + */ + /* AuRwMustWriteLock(&sbinfo->si_rwsem); */ + + err = -ENOENT; + if (!dbgaufs) { + AuErr1("/debug/aufs is uninitialized\n"); + goto out; + } + + err = -EIO; + sysaufs_name(sbinfo, name); + sbinfo->si_dbgaufs = debugfs_create_dir(name, dbgaufs); + if (unlikely(!sbinfo->si_dbgaufs)) + goto out; + + /* regardless plink/noplink option */ + sbinfo->si_dbgaufs_plink = debugfs_create_file + ("plink", dbgaufs_mode, sbinfo->si_dbgaufs, sbinfo, + &dbgaufs_plink_fop); + if (unlikely(!sbinfo->si_dbgaufs_plink)) + goto out_dir; + + /* regardless xino/noxino option */ + sbinfo->si_dbgaufs_xib = debugfs_create_file + ("xib", dbgaufs_mode, sbinfo->si_dbgaufs, sbinfo, + &dbgaufs_xib_fop); + if (unlikely(!sbinfo->si_dbgaufs_xib)) + goto out_dir; + + err = dbgaufs_xigen_init(sbinfo); + if (!err) + goto out; /* success */ + +out_dir: + dbgaufs_si_fin(sbinfo); +out: + if (unlikely(err)) + pr_err("debugfs/aufs failed\n"); + return err; +} + +/* ---------------------------------------------------------------------- */ + +void dbgaufs_fin(void) +{ + debugfs_remove(dbgaufs); +} + +int __init dbgaufs_init(void) +{ + int err; + + err = -EIO; + dbgaufs = debugfs_create_dir(AUFS_NAME, NULL); + if (dbgaufs) + err = 0; + return err; +} diff --git a/fs/aufs/dbgaufs.h b/fs/aufs/dbgaufs.h new file mode 100644 index 0000000000000..59d7b9d08481c --- /dev/null +++ b/fs/aufs/dbgaufs.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * debugfs interface + */ + +#ifndef __DBGAUFS_H__ +#define __DBGAUFS_H__ + +#ifdef __KERNEL__ + +struct super_block; +struct au_sbinfo; +struct au_branch; + +#ifdef CONFIG_DEBUG_FS +/* dbgaufs.c */ +void dbgaufs_xino_del(struct au_branch *br); +void dbgaufs_brs_del(struct super_block *sb, aufs_bindex_t bindex); +void dbgaufs_brs_add(struct super_block *sb, aufs_bindex_t bindex, int topdown); +void dbgaufs_si_fin(struct au_sbinfo *sbinfo); +int dbgaufs_si_init(struct au_sbinfo *sbinfo); +void dbgaufs_fin(void); +int __init dbgaufs_init(void); +#else +AuStubVoid(dbgaufs_xino_del, struct au_branch *br) +AuStubVoid(dbgaufs_brs_del, struct super_block *sb, aufs_bindex_t bindex) +AuStubVoid(dbgaufs_brs_add, struct super_block *sb, aufs_bindex_t bindex, + int topdown) +AuStubVoid(dbgaufs_si_fin, struct au_sbinfo *sbinfo) +AuStubInt0(dbgaufs_si_init, struct au_sbinfo *sbinfo) +AuStubVoid(dbgaufs_fin, void) +AuStubInt0(__init dbgaufs_init, void) +#endif /* CONFIG_DEBUG_FS */ + +#endif /* __KERNEL__ */ +#endif /* __DBGAUFS_H__ */ diff --git a/fs/aufs/dcsub.c b/fs/aufs/dcsub.c new file mode 100644 index 0000000000000..93f45ff5957ab --- /dev/null +++ b/fs/aufs/dcsub.c @@ -0,0 +1,226 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sub-routines for dentry cache + */ + +#include "aufs.h" + +static void au_dpage_free(struct au_dpage *dpage) +{ + int i; + struct dentry **p; + + p = dpage->dentries; + for (i = 0; i < dpage->ndentry; i++) + dput(*p++); + free_page((unsigned long)dpage->dentries); +} + +int au_dpages_init(struct au_dcsub_pages *dpages, gfp_t gfp) +{ + int err; + void *p; + + err = -ENOMEM; + dpages->dpages = kmalloc(sizeof(*dpages->dpages), gfp); + if (unlikely(!dpages->dpages)) + goto out; + + p = (void *)__get_free_page(gfp); + if (unlikely(!p)) + goto out_dpages; + + dpages->dpages[0].ndentry = 0; + dpages->dpages[0].dentries = p; + dpages->ndpage = 1; + return 0; /* success */ + +out_dpages: + au_kfree_try_rcu(dpages->dpages); +out: + return err; +} + +void au_dpages_free(struct au_dcsub_pages *dpages) +{ + int i; + struct au_dpage *p; + + p = dpages->dpages; + for (i = 0; i < dpages->ndpage; i++) + au_dpage_free(p++); + au_kfree_try_rcu(dpages->dpages); +} + +static int au_dpages_append(struct au_dcsub_pages *dpages, + struct dentry *dentry, gfp_t gfp) +{ + int err, sz; + struct au_dpage *dpage; + void *p; + + dpage = dpages->dpages + dpages->ndpage - 1; + sz = PAGE_SIZE / sizeof(dentry); + if (unlikely(dpage->ndentry >= sz)) { + AuLabel(new dpage); + err = -ENOMEM; + sz = dpages->ndpage * sizeof(*dpages->dpages); + p = au_kzrealloc(dpages->dpages, sz, + sz + sizeof(*dpages->dpages), gfp, + /*may_shrink*/0); + if (unlikely(!p)) + goto out; + + dpages->dpages = p; + dpage = dpages->dpages + dpages->ndpage; + p = (void *)__get_free_page(gfp); + if (unlikely(!p)) + goto out; + + dpage->ndentry = 0; + dpage->dentries = p; + dpages->ndpage++; + } + + AuDebugOn(au_dcount(dentry) <= 0); + dpage->dentries[dpage->ndentry++] = dget_dlock(dentry); + return 0; /* success */ + +out: + return err; +} + +/* todo: BAD approach */ +/* copied from linux/fs/dcache.c */ +enum d_walk_ret { + D_WALK_CONTINUE, + D_WALK_QUIT, + D_WALK_NORETRY, + D_WALK_SKIP, +}; + +extern void d_walk(struct dentry *parent, void *data, + enum d_walk_ret (*enter)(void *, struct dentry *), + void (*finish)(void *)); + +struct ac_dpages_arg { + int err; + struct au_dcsub_pages *dpages; + struct super_block *sb; + au_dpages_test test; + void *arg; +}; + +static enum d_walk_ret au_call_dpages_append(void *_arg, struct dentry *dentry) +{ + enum d_walk_ret ret; + struct ac_dpages_arg *arg = _arg; + + ret = D_WALK_CONTINUE; + if (dentry->d_sb == arg->sb + && !IS_ROOT(dentry) + && au_dcount(dentry) > 0 + && au_di(dentry) + && (!arg->test || arg->test(dentry, arg->arg))) { + arg->err = au_dpages_append(arg->dpages, dentry, GFP_ATOMIC); + if (unlikely(arg->err)) + ret = D_WALK_QUIT; + } + + return ret; +} + +int au_dcsub_pages(struct au_dcsub_pages *dpages, struct dentry *root, + au_dpages_test test, void *arg) +{ + struct ac_dpages_arg args = { + .err = 0, + .dpages = dpages, + .sb = root->d_sb, + .test = test, + .arg = arg + }; + + d_walk(root, &args, au_call_dpages_append, NULL); + + return args.err; +} + +int au_dcsub_pages_rev(struct au_dcsub_pages *dpages, struct dentry *dentry, + int do_include, au_dpages_test test, void *arg) +{ + int err; + + err = 0; + write_seqlock(&rename_lock); + spin_lock(&dentry->d_lock); + if (do_include + && au_dcount(dentry) > 0 + && (!test || test(dentry, arg))) + err = au_dpages_append(dpages, dentry, GFP_ATOMIC); + spin_unlock(&dentry->d_lock); + if (unlikely(err)) + goto out; + + /* + * RCU for vfsmount is unnecessary since this is a traverse in a single + * mount + */ + while (!IS_ROOT(dentry)) { + dentry = dentry->d_parent; /* rename_lock is locked */ + spin_lock(&dentry->d_lock); + if (au_dcount(dentry) > 0 + && (!test || test(dentry, arg))) + err = au_dpages_append(dpages, dentry, GFP_ATOMIC); + spin_unlock(&dentry->d_lock); + if (unlikely(err)) + break; + } + +out: + write_sequnlock(&rename_lock); + return err; +} + +static inline int au_dcsub_dpages_aufs(struct dentry *dentry, void *arg) +{ + return au_di(dentry) && dentry->d_sb == arg; +} + +int au_dcsub_pages_rev_aufs(struct au_dcsub_pages *dpages, + struct dentry *dentry, int do_include) +{ + return au_dcsub_pages_rev(dpages, dentry, do_include, + au_dcsub_dpages_aufs, dentry->d_sb); +} + +int au_test_subdir(struct dentry *d1, struct dentry *d2) +{ + struct path path[2] = { + { + .dentry = d1 + }, + { + .dentry = d2 + } + }; + + return path_is_under(path + 0, path + 1); +} diff --git a/fs/aufs/dcsub.h b/fs/aufs/dcsub.h new file mode 100644 index 0000000000000..c610133deea82 --- /dev/null +++ b/fs/aufs/dcsub.h @@ -0,0 +1,137 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sub-routines for dentry cache + */ + +#ifndef __AUFS_DCSUB_H__ +#define __AUFS_DCSUB_H__ + +#ifdef __KERNEL__ + +#include +#include + +struct au_dpage { + int ndentry; + struct dentry **dentries; +}; + +struct au_dcsub_pages { + int ndpage; + struct au_dpage *dpages; +}; + +/* ---------------------------------------------------------------------- */ + +/* dcsub.c */ +int au_dpages_init(struct au_dcsub_pages *dpages, gfp_t gfp); +void au_dpages_free(struct au_dcsub_pages *dpages); +typedef int (*au_dpages_test)(struct dentry *dentry, void *arg); +int au_dcsub_pages(struct au_dcsub_pages *dpages, struct dentry *root, + au_dpages_test test, void *arg); +int au_dcsub_pages_rev(struct au_dcsub_pages *dpages, struct dentry *dentry, + int do_include, au_dpages_test test, void *arg); +int au_dcsub_pages_rev_aufs(struct au_dcsub_pages *dpages, + struct dentry *dentry, int do_include); +int au_test_subdir(struct dentry *d1, struct dentry *d2); + +/* ---------------------------------------------------------------------- */ + +/* + * todo: in linux-3.13, several similar (but faster) helpers are added to + * include/linux/dcache.h. Try them (in the future). + */ + +static inline int au_d_hashed_positive(struct dentry *d) +{ + int err; + struct inode *inode = d_inode(d); + + err = 0; + if (unlikely(d_unhashed(d) + || d_is_negative(d) + || !inode->i_nlink)) + err = -ENOENT; + return err; +} + +static inline int au_d_linkable(struct dentry *d) +{ + int err; + struct inode *inode = d_inode(d); + + err = au_d_hashed_positive(d); + if (err + && d_is_positive(d) + && (inode->i_state & I_LINKABLE)) + err = 0; + return err; +} + +static inline int au_d_alive(struct dentry *d) +{ + int err; + struct inode *inode; + + err = 0; + if (!IS_ROOT(d)) + err = au_d_hashed_positive(d); + else { + inode = d_inode(d); + if (unlikely(d_unlinked(d) + || d_is_negative(d) + || !inode->i_nlink)) + err = -ENOENT; + } + return err; +} + +static inline int au_alive_dir(struct dentry *d) +{ + int err; + + err = au_d_alive(d); + if (unlikely(err || IS_DEADDIR(d_inode(d)))) + err = -ENOENT; + return err; +} + +static inline int au_qstreq(struct qstr *a, struct qstr *b) +{ + return a->len == b->len + && !memcmp(a->name, b->name, a->len); +} + +/* + * by the commit + * 360f547 2015-01-25 dcache: let the dentry count go down to zero without + * taking d_lock + * the type of d_lockref.count became int, but the inlined function d_count() + * still returns unsigned int. + * I don't know why. Maybe it is for every d_count() users? + * Anyway au_dcount() lives on. + */ +static inline int au_dcount(struct dentry *d) +{ + return (int)d_count(d); +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_DCSUB_H__ */ diff --git a/fs/aufs/debug.c b/fs/aufs/debug.c new file mode 100644 index 0000000000000..1c9f15bb888fd --- /dev/null +++ b/fs/aufs/debug.c @@ -0,0 +1,440 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * debug print functions + */ + +#include "aufs.h" + +/* Returns 0, or -errno. arg is in kp->arg. */ +static int param_atomic_t_set(const char *val, const struct kernel_param *kp) +{ + int err, n; + + err = kstrtoint(val, 0, &n); + if (!err) { + if (n > 0) + au_debug_on(); + else + au_debug_off(); + } + return err; +} + +/* Returns length written or -errno. Buffer is 4k (ie. be short!) */ +static int param_atomic_t_get(char *buffer, const struct kernel_param *kp) +{ + atomic_t *a; + + a = kp->arg; + return sprintf(buffer, "%d", atomic_read(a)); +} + +static struct kernel_param_ops param_ops_atomic_t = { + .set = param_atomic_t_set, + .get = param_atomic_t_get + /* void (*free)(void *arg) */ +}; + +atomic_t aufs_debug = ATOMIC_INIT(0); +MODULE_PARM_DESC(debug, "debug print"); +module_param_named(debug, aufs_debug, atomic_t, 0664); + +DEFINE_MUTEX(au_dbg_mtx); /* just to serialize the dbg msgs */ +char *au_plevel = KERN_DEBUG; +#define dpri(fmt, ...) do { \ + if ((au_plevel \ + && strcmp(au_plevel, KERN_DEBUG)) \ + || au_debug_test()) \ + printk("%s" fmt, au_plevel, ##__VA_ARGS__); \ +} while (0) + +/* ---------------------------------------------------------------------- */ + +void au_dpri_whlist(struct au_nhash *whlist) +{ + unsigned long ul, n; + struct hlist_head *head; + struct au_vdir_wh *pos; + + n = whlist->nh_num; + head = whlist->nh_head; + for (ul = 0; ul < n; ul++) { + hlist_for_each_entry(pos, head, wh_hash) + dpri("b%d, %.*s, %d\n", + pos->wh_bindex, + pos->wh_str.len, pos->wh_str.name, + pos->wh_str.len); + head++; + } +} + +void au_dpri_vdir(struct au_vdir *vdir) +{ + unsigned long ul; + union au_vdir_deblk_p p; + unsigned char *o; + + if (!vdir || IS_ERR(vdir)) { + dpri("err %ld\n", PTR_ERR(vdir)); + return; + } + + dpri("deblk %u, nblk %lu, deblk %p, last{%lu, %p}, ver %lu\n", + vdir->vd_deblk_sz, vdir->vd_nblk, vdir->vd_deblk, + vdir->vd_last.ul, vdir->vd_last.p.deblk, vdir->vd_version); + for (ul = 0; ul < vdir->vd_nblk; ul++) { + p.deblk = vdir->vd_deblk[ul]; + o = p.deblk; + dpri("[%lu]: %p\n", ul, o); + } +} + +static int do_pri_inode(aufs_bindex_t bindex, struct inode *inode, int hn, + struct dentry *wh) +{ + char *n = NULL; + int l = 0; + + if (!inode || IS_ERR(inode)) { + dpri("i%d: err %ld\n", bindex, PTR_ERR(inode)); + return -1; + } + + /* the type of i_blocks depends upon CONFIG_LBDAF */ + BUILD_BUG_ON(sizeof(inode->i_blocks) != sizeof(unsigned long) + && sizeof(inode->i_blocks) != sizeof(u64)); + if (wh) { + n = (void *)wh->d_name.name; + l = wh->d_name.len; + } + + dpri("i%d: %p, i%lu, %s, cnt %d, nl %u, 0%o, sz %llu, blk %llu," + " hn %d, ct %lld, np %lu, st 0x%lx, f 0x%x, v %llu, g %x%s%.*s\n", + bindex, inode, + inode->i_ino, inode->i_sb ? au_sbtype(inode->i_sb) : "??", + atomic_read(&inode->i_count), inode->i_nlink, inode->i_mode, + i_size_read(inode), (unsigned long long)inode->i_blocks, + hn, (long long)timespec_to_ns(&inode->i_ctime) & 0x0ffff, + inode->i_mapping ? inode->i_mapping->nrpages : 0, + inode->i_state, inode->i_flags, inode->i_version, + inode->i_generation, + l ? ", wh " : "", l, n); + return 0; +} + +void au_dpri_inode(struct inode *inode) +{ + struct au_iinfo *iinfo; + struct au_hinode *hi; + aufs_bindex_t bindex; + int err, hn; + + err = do_pri_inode(-1, inode, -1, NULL); + if (err || !au_test_aufs(inode->i_sb) || au_is_bad_inode(inode)) + return; + + iinfo = au_ii(inode); + dpri("i-1: btop %d, bbot %d, gen %d\n", + iinfo->ii_btop, iinfo->ii_bbot, au_iigen(inode, NULL)); + if (iinfo->ii_btop < 0) + return; + hn = 0; + for (bindex = iinfo->ii_btop; bindex <= iinfo->ii_bbot; bindex++) { + hi = au_hinode(iinfo, bindex); + hn = !!au_hn(hi); + do_pri_inode(bindex, hi->hi_inode, hn, hi->hi_whdentry); + } +} + +void au_dpri_dalias(struct inode *inode) +{ + struct dentry *d; + + spin_lock(&inode->i_lock); + hlist_for_each_entry(d, &inode->i_dentry, d_u.d_alias) + au_dpri_dentry(d); + spin_unlock(&inode->i_lock); +} + +static int do_pri_dentry(aufs_bindex_t bindex, struct dentry *dentry) +{ + struct dentry *wh = NULL; + int hn; + struct inode *inode; + struct au_iinfo *iinfo; + struct au_hinode *hi; + + if (!dentry || IS_ERR(dentry)) { + dpri("d%d: err %ld\n", bindex, PTR_ERR(dentry)); + return -1; + } + /* do not call dget_parent() here */ + /* note: access d_xxx without d_lock */ + dpri("d%d: %p, %pd2?, %s, cnt %d, flags 0x%x, %shashed\n", + bindex, dentry, dentry, + dentry->d_sb ? au_sbtype(dentry->d_sb) : "??", + au_dcount(dentry), dentry->d_flags, + d_unhashed(dentry) ? "un" : ""); + hn = -1; + inode = NULL; + if (d_is_positive(dentry)) + inode = d_inode(dentry); + if (inode + && au_test_aufs(dentry->d_sb) + && bindex >= 0 + && !au_is_bad_inode(inode)) { + iinfo = au_ii(inode); + hi = au_hinode(iinfo, bindex); + hn = !!au_hn(hi); + wh = hi->hi_whdentry; + } + do_pri_inode(bindex, inode, hn, wh); + return 0; +} + +void au_dpri_dentry(struct dentry *dentry) +{ + struct au_dinfo *dinfo; + aufs_bindex_t bindex; + int err; + + err = do_pri_dentry(-1, dentry); + if (err || !au_test_aufs(dentry->d_sb)) + return; + + dinfo = au_di(dentry); + if (!dinfo) + return; + dpri("d-1: btop %d, bbot %d, bwh %d, bdiropq %d, gen %d, tmp %d\n", + dinfo->di_btop, dinfo->di_bbot, + dinfo->di_bwh, dinfo->di_bdiropq, au_digen(dentry), + dinfo->di_tmpfile); + if (dinfo->di_btop < 0) + return; + for (bindex = dinfo->di_btop; bindex <= dinfo->di_bbot; bindex++) + do_pri_dentry(bindex, au_hdentry(dinfo, bindex)->hd_dentry); +} + +static int do_pri_file(aufs_bindex_t bindex, struct file *file) +{ + char a[32]; + + if (!file || IS_ERR(file)) { + dpri("f%d: err %ld\n", bindex, PTR_ERR(file)); + return -1; + } + a[0] = 0; + if (bindex < 0 + && !IS_ERR_OR_NULL(file->f_path.dentry) + && au_test_aufs(file->f_path.dentry->d_sb) + && au_fi(file)) + snprintf(a, sizeof(a), ", gen %d, mmapped %d", + au_figen(file), atomic_read(&au_fi(file)->fi_mmapped)); + dpri("f%d: mode 0x%x, flags 0%o, cnt %ld, v %llu, pos %llu%s\n", + bindex, file->f_mode, file->f_flags, (long)file_count(file), + file->f_version, file->f_pos, a); + if (!IS_ERR_OR_NULL(file->f_path.dentry)) + do_pri_dentry(bindex, file->f_path.dentry); + return 0; +} + +void au_dpri_file(struct file *file) +{ + struct au_finfo *finfo; + struct au_fidir *fidir; + struct au_hfile *hfile; + aufs_bindex_t bindex; + int err; + + err = do_pri_file(-1, file); + if (err + || IS_ERR_OR_NULL(file->f_path.dentry) + || !au_test_aufs(file->f_path.dentry->d_sb)) + return; + + finfo = au_fi(file); + if (!finfo) + return; + if (finfo->fi_btop < 0) + return; + fidir = finfo->fi_hdir; + if (!fidir) + do_pri_file(finfo->fi_btop, finfo->fi_htop.hf_file); + else + for (bindex = finfo->fi_btop; + bindex >= 0 && bindex <= fidir->fd_bbot; + bindex++) { + hfile = fidir->fd_hfile + bindex; + do_pri_file(bindex, hfile ? hfile->hf_file : NULL); + } +} + +static int do_pri_br(aufs_bindex_t bindex, struct au_branch *br) +{ + struct vfsmount *mnt; + struct super_block *sb; + + if (!br || IS_ERR(br)) + goto out; + mnt = au_br_mnt(br); + if (!mnt || IS_ERR(mnt)) + goto out; + sb = mnt->mnt_sb; + if (!sb || IS_ERR(sb)) + goto out; + + dpri("s%d: {perm 0x%x, id %d, wbr %p}, " + "%s, dev 0x%02x%02x, flags 0x%lx, cnt %d, active %d, " + "xino %d\n", + bindex, br->br_perm, br->br_id, br->br_wbr, + au_sbtype(sb), MAJOR(sb->s_dev), MINOR(sb->s_dev), + sb->s_flags, sb->s_count, + atomic_read(&sb->s_active), + !!au_xino_file(br->br_xino, /*idx*/-1)); + return 0; + +out: + dpri("s%d: err %ld\n", bindex, PTR_ERR(br)); + return -1; +} + +void au_dpri_sb(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + aufs_bindex_t bindex; + int err; + /* to reduce stack size */ + struct { + struct vfsmount mnt; + struct au_branch fake; + } *a; + + /* this function can be called from magic sysrq */ + a = kzalloc(sizeof(*a), GFP_ATOMIC); + if (unlikely(!a)) { + dpri("no memory\n"); + return; + } + + a->mnt.mnt_sb = sb; + a->fake.br_path.mnt = &a->mnt; + err = do_pri_br(-1, &a->fake); + au_kfree_rcu(a); + dpri("dev 0x%x\n", sb->s_dev); + if (err || !au_test_aufs(sb)) + return; + + sbinfo = au_sbi(sb); + if (!sbinfo) + return; + dpri("nw %d, gen %u, kobj %d\n", + atomic_read(&sbinfo->si_nowait.nw_len), sbinfo->si_generation, + kref_read(&sbinfo->si_kobj.kref)); + for (bindex = 0; bindex <= sbinfo->si_bbot; bindex++) + do_pri_br(bindex, sbinfo->si_branch[0 + bindex]); +} + +/* ---------------------------------------------------------------------- */ + +void __au_dbg_verify_dinode(struct dentry *dentry, const char *func, int line) +{ + struct inode *h_inode, *inode = d_inode(dentry); + struct dentry *h_dentry; + aufs_bindex_t bindex, bbot, bi; + + if (!inode /* || au_di(dentry)->di_lsc == AuLsc_DI_TMP */) + return; + + bbot = au_dbbot(dentry); + bi = au_ibbot(inode); + if (bi < bbot) + bbot = bi; + bindex = au_dbtop(dentry); + bi = au_ibtop(inode); + if (bi > bindex) + bindex = bi; + + for (; bindex <= bbot; bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (!h_dentry) + continue; + h_inode = au_h_iptr(inode, bindex); + if (unlikely(h_inode != d_inode(h_dentry))) { + au_debug_on(); + AuDbg("b%d, %s:%d\n", bindex, func, line); + AuDbgDentry(dentry); + AuDbgInode(inode); + au_debug_off(); + BUG(); + } + } +} + +void au_dbg_verify_gen(struct dentry *parent, unsigned int sigen) +{ + int err, i, j; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + struct dentry **dentries; + + err = au_dpages_init(&dpages, GFP_NOFS); + AuDebugOn(err); + err = au_dcsub_pages_rev_aufs(&dpages, parent, /*do_include*/1); + AuDebugOn(err); + for (i = dpages.ndpage - 1; !err && i >= 0; i--) { + dpage = dpages.dpages + i; + dentries = dpage->dentries; + for (j = dpage->ndentry - 1; !err && j >= 0; j--) + AuDebugOn(au_digen_test(dentries[j], sigen)); + } + au_dpages_free(&dpages); +} + +void au_dbg_verify_kthread(void) +{ + if (au_wkq_test()) { + au_dbg_blocked(); + /* + * It may be recursive, but udba=notify between two aufs mounts, + * where a single ro branch is shared, is not a problem. + */ + /* WARN_ON(1); */ + } +} + +/* ---------------------------------------------------------------------- */ + +int __init au_debug_init(void) +{ + aufs_bindex_t bindex; + struct au_vdir_destr destr; + + bindex = -1; + AuDebugOn(bindex >= 0); + + destr.len = -1; + AuDebugOn(destr.len < NAME_MAX); + +#ifdef CONFIG_4KSTACKS + pr_warn("CONFIG_4KSTACKS is defined.\n"); +#endif + + return 0; +} diff --git a/fs/aufs/debug.h b/fs/aufs/debug.h new file mode 100644 index 0000000000000..b80bb5a9ab4dd --- /dev/null +++ b/fs/aufs/debug.h @@ -0,0 +1,226 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * debug print functions + */ + +#ifndef __AUFS_DEBUG_H__ +#define __AUFS_DEBUG_H__ + +#ifdef __KERNEL__ + +#include +#include +#include +#include + +#ifdef CONFIG_AUFS_DEBUG +#define AuDebugOn(a) BUG_ON(a) + +/* module parameter */ +extern atomic_t aufs_debug; +static inline void au_debug_on(void) +{ + atomic_inc(&aufs_debug); +} +static inline void au_debug_off(void) +{ + atomic_dec_if_positive(&aufs_debug); +} + +static inline int au_debug_test(void) +{ + return atomic_read(&aufs_debug) > 0; +} +#else +#define AuDebugOn(a) do {} while (0) +AuStubVoid(au_debug_on, void) +AuStubVoid(au_debug_off, void) +AuStubInt0(au_debug_test, void) +#endif /* CONFIG_AUFS_DEBUG */ + +#define param_check_atomic_t(name, p) __param_check(name, p, atomic_t) + +/* ---------------------------------------------------------------------- */ + +/* debug print */ + +#define AuDbg(fmt, ...) do { \ + if (au_debug_test()) \ + pr_debug("DEBUG: " fmt, ##__VA_ARGS__); \ +} while (0) +#define AuLabel(l) AuDbg(#l "\n") +#define AuIOErr(fmt, ...) pr_err("I/O Error, " fmt, ##__VA_ARGS__) +#define AuWarn1(fmt, ...) do { \ + static unsigned char _c; \ + if (!_c++) \ + pr_warn(fmt, ##__VA_ARGS__); \ +} while (0) + +#define AuErr1(fmt, ...) do { \ + static unsigned char _c; \ + if (!_c++) \ + pr_err(fmt, ##__VA_ARGS__); \ +} while (0) + +#define AuIOErr1(fmt, ...) do { \ + static unsigned char _c; \ + if (!_c++) \ + AuIOErr(fmt, ##__VA_ARGS__); \ +} while (0) + +#define AuUnsupportMsg "This operation is not supported." \ + " Please report this application to aufs-users ML." +#define AuUnsupport(fmt, ...) do { \ + pr_err(AuUnsupportMsg "\n" fmt, ##__VA_ARGS__); \ + dump_stack(); \ +} while (0) + +#define AuTraceErr(e) do { \ + if (unlikely((e) < 0)) \ + AuDbg("err %d\n", (int)(e)); \ +} while (0) + +#define AuTraceErrPtr(p) do { \ + if (IS_ERR(p)) \ + AuDbg("err %ld\n", PTR_ERR(p)); \ +} while (0) + +/* dirty macros for debug print, use with "%.*s" and caution */ +#define AuLNPair(qstr) (qstr)->len, (qstr)->name + +/* ---------------------------------------------------------------------- */ + +struct dentry; +#ifdef CONFIG_AUFS_DEBUG +extern struct mutex au_dbg_mtx; +extern char *au_plevel; +struct au_nhash; +void au_dpri_whlist(struct au_nhash *whlist); +struct au_vdir; +void au_dpri_vdir(struct au_vdir *vdir); +struct inode; +void au_dpri_inode(struct inode *inode); +void au_dpri_dalias(struct inode *inode); +void au_dpri_dentry(struct dentry *dentry); +struct file; +void au_dpri_file(struct file *filp); +struct super_block; +void au_dpri_sb(struct super_block *sb); + +#define au_dbg_verify_dinode(d) __au_dbg_verify_dinode(d, __func__, __LINE__) +void __au_dbg_verify_dinode(struct dentry *dentry, const char *func, int line); +void au_dbg_verify_gen(struct dentry *parent, unsigned int sigen); +void au_dbg_verify_kthread(void); + +int __init au_debug_init(void); + +#define AuDbgWhlist(w) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#w "\n"); \ + au_dpri_whlist(w); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgVdir(v) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#v "\n"); \ + au_dpri_vdir(v); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgInode(i) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#i "\n"); \ + au_dpri_inode(i); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgDAlias(i) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#i "\n"); \ + au_dpri_dalias(i); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgDentry(d) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#d "\n"); \ + au_dpri_dentry(d); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgFile(f) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#f "\n"); \ + au_dpri_file(f); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgSb(sb) do { \ + mutex_lock(&au_dbg_mtx); \ + AuDbg(#sb "\n"); \ + au_dpri_sb(sb); \ + mutex_unlock(&au_dbg_mtx); \ +} while (0) + +#define AuDbgSym(addr) do { \ + char sym[KSYM_SYMBOL_LEN]; \ + sprint_symbol(sym, (unsigned long)addr); \ + AuDbg("%s\n", sym); \ +} while (0) +#else +AuStubVoid(au_dbg_verify_dinode, struct dentry *dentry) +AuStubVoid(au_dbg_verify_gen, struct dentry *parent, unsigned int sigen) +AuStubVoid(au_dbg_verify_kthread, void) +AuStubInt0(__init au_debug_init, void) + +#define AuDbgWhlist(w) do {} while (0) +#define AuDbgVdir(v) do {} while (0) +#define AuDbgInode(i) do {} while (0) +#define AuDbgDAlias(i) do {} while (0) +#define AuDbgDentry(d) do {} while (0) +#define AuDbgFile(f) do {} while (0) +#define AuDbgSb(sb) do {} while (0) +#define AuDbgSym(addr) do {} while (0) +#endif /* CONFIG_AUFS_DEBUG */ + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_MAGIC_SYSRQ +int __init au_sysrq_init(void); +void au_sysrq_fin(void); + +#ifdef CONFIG_HW_CONSOLE +#define au_dbg_blocked() do { \ + WARN_ON(1); \ + handle_sysrq('w'); \ +} while (0) +#else +AuStubVoid(au_dbg_blocked, void) +#endif + +#else +AuStubInt0(__init au_sysrq_init, void) +AuStubVoid(au_sysrq_fin, void) +AuStubVoid(au_dbg_blocked, void) +#endif /* CONFIG_AUFS_MAGIC_SYSRQ */ + +#endif /* __KERNEL__ */ +#endif /* __AUFS_DEBUG_H__ */ diff --git a/fs/aufs/dentry.c b/fs/aufs/dentry.c new file mode 100644 index 0000000000000..9fc53c36f3e18 --- /dev/null +++ b/fs/aufs/dentry.c @@ -0,0 +1,1153 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * lookup and dentry operations + */ + +#include +#include "aufs.h" + +/* + * returns positive/negative dentry, NULL or an error. + * NULL means whiteout-ed or not-found. + */ +static struct dentry* +au_do_lookup(struct dentry *h_parent, struct dentry *dentry, + aufs_bindex_t bindex, struct au_do_lookup_args *args) +{ + struct dentry *h_dentry; + struct inode *h_inode; + struct au_branch *br; + int wh_found, opq; + unsigned char wh_able; + const unsigned char allow_neg = !!au_ftest_lkup(args->flags, ALLOW_NEG); + const unsigned char ignore_perm = !!au_ftest_lkup(args->flags, + IGNORE_PERM); + + wh_found = 0; + br = au_sbr(dentry->d_sb, bindex); + wh_able = !!au_br_whable(br->br_perm); + if (wh_able) + wh_found = au_wh_test(h_parent, &args->whname, ignore_perm); + h_dentry = ERR_PTR(wh_found); + if (!wh_found) + goto real_lookup; + if (unlikely(wh_found < 0)) + goto out; + + /* We found a whiteout */ + /* au_set_dbbot(dentry, bindex); */ + au_set_dbwh(dentry, bindex); + if (!allow_neg) + return NULL; /* success */ + +real_lookup: + if (!ignore_perm) + h_dentry = vfsub_lkup_one(args->name, h_parent); + else + h_dentry = au_sio_lkup_one(args->name, h_parent); + if (IS_ERR(h_dentry)) { + if (PTR_ERR(h_dentry) == -ENAMETOOLONG + && !allow_neg) + h_dentry = NULL; + goto out; + } + + h_inode = d_inode(h_dentry); + if (d_is_negative(h_dentry)) { + if (!allow_neg) + goto out_neg; + } else if (wh_found + || (args->type && args->type != (h_inode->i_mode & S_IFMT))) + goto out_neg; + else if (au_ftest_lkup(args->flags, DIRREN) + /* && h_inode */ + && !au_dr_lkup_h_ino(args, bindex, h_inode->i_ino)) { + AuDbg("b%d %pd ignored hi%llu\n", bindex, h_dentry, + (unsigned long long)h_inode->i_ino); + goto out_neg; + } + + if (au_dbbot(dentry) <= bindex) + au_set_dbbot(dentry, bindex); + if (au_dbtop(dentry) < 0 || bindex < au_dbtop(dentry)) + au_set_dbtop(dentry, bindex); + au_set_h_dptr(dentry, bindex, h_dentry); + + if (!d_is_dir(h_dentry) + || !wh_able + || (d_really_is_positive(dentry) && !d_is_dir(dentry))) + goto out; /* success */ + + vfsub_inode_lock_shared_nested(h_inode, AuLsc_I_CHILD); + opq = au_diropq_test(h_dentry); + inode_unlock_shared(h_inode); + if (opq > 0) + au_set_dbdiropq(dentry, bindex); + else if (unlikely(opq < 0)) { + au_set_h_dptr(dentry, bindex, NULL); + h_dentry = ERR_PTR(opq); + } + goto out; + +out_neg: + dput(h_dentry); + h_dentry = NULL; +out: + return h_dentry; +} + +static int au_test_shwh(struct super_block *sb, const struct qstr *name) +{ + if (unlikely(!au_opt_test(au_mntflags(sb), SHWH) + && !strncmp(name->name, AUFS_WH_PFX, AUFS_WH_PFX_LEN))) + return -EPERM; + return 0; +} + +/* + * returns the number of lower positive dentries, + * otherwise an error. + * can be called at unlinking with @type is zero. + */ +int au_lkup_dentry(struct dentry *dentry, aufs_bindex_t btop, + unsigned int flags) +{ + int npositive, err; + aufs_bindex_t bindex, btail, bdiropq; + unsigned char isdir, dirperm1, dirren; + struct au_do_lookup_args args = { + .flags = flags, + .name = &dentry->d_name + }; + struct dentry *parent; + struct super_block *sb; + + sb = dentry->d_sb; + err = au_test_shwh(sb, args.name); + if (unlikely(err)) + goto out; + + err = au_wh_name_alloc(&args.whname, args.name); + if (unlikely(err)) + goto out; + + isdir = !!d_is_dir(dentry); + dirperm1 = !!au_opt_test(au_mntflags(sb), DIRPERM1); + dirren = !!au_opt_test(au_mntflags(sb), DIRREN); + if (dirren) + au_fset_lkup(args.flags, DIRREN); + + npositive = 0; + parent = dget_parent(dentry); + btail = au_dbtaildir(parent); + for (bindex = btop; bindex <= btail; bindex++) { + struct dentry *h_parent, *h_dentry; + struct inode *h_inode, *h_dir; + struct au_branch *br; + + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry) { + if (d_is_positive(h_dentry)) + npositive++; + break; + } + h_parent = au_h_dptr(parent, bindex); + if (!h_parent || !d_is_dir(h_parent)) + continue; + + if (dirren) { + /* if the inum matches, then use the prepared name */ + err = au_dr_lkup_name(&args, bindex); + if (unlikely(err)) + goto out_parent; + } + + h_dir = d_inode(h_parent); + vfsub_inode_lock_shared_nested(h_dir, AuLsc_I_PARENT); + h_dentry = au_do_lookup(h_parent, dentry, bindex, &args); + inode_unlock_shared(h_dir); + err = PTR_ERR(h_dentry); + if (IS_ERR(h_dentry)) + goto out_parent; + if (h_dentry) + au_fclr_lkup(args.flags, ALLOW_NEG); + if (dirperm1) + au_fset_lkup(args.flags, IGNORE_PERM); + + if (au_dbwh(dentry) == bindex) + break; + if (!h_dentry) + continue; + if (d_is_negative(h_dentry)) + continue; + h_inode = d_inode(h_dentry); + npositive++; + if (!args.type) + args.type = h_inode->i_mode & S_IFMT; + if (args.type != S_IFDIR) + break; + else if (isdir) { + /* the type of lower may be different */ + bdiropq = au_dbdiropq(dentry); + if (bdiropq >= 0 && bdiropq <= bindex) + break; + } + br = au_sbr(sb, bindex); + if (dirren + && au_dr_hino_test_add(&br->br_dirren, h_inode->i_ino, + /*add_ent*/NULL)) { + /* prepare next name to lookup */ + err = au_dr_lkup(&args, dentry, bindex); + if (unlikely(err)) + goto out_parent; + } + } + + if (npositive) { + AuLabel(positive); + au_update_dbtop(dentry); + } + err = npositive; + if (unlikely(!au_opt_test(au_mntflags(sb), UDBA_NONE) + && au_dbtop(dentry) < 0)) { + err = -EIO; + AuIOErr("both of real entry and whiteout found, %pd, err %d\n", + dentry, err); + } + +out_parent: + dput(parent); + au_kfree_try_rcu(args.whname.name); + if (dirren) + au_dr_lkup_fin(&args); +out: + return err; +} + +struct dentry *au_sio_lkup_one(struct qstr *name, struct dentry *parent) +{ + struct dentry *dentry; + int wkq_err; + + if (!au_test_h_perm_sio(d_inode(parent), MAY_EXEC)) + dentry = vfsub_lkup_one(name, parent); + else { + struct vfsub_lkup_one_args args = { + .errp = &dentry, + .name = name, + .parent = parent + }; + + wkq_err = au_wkq_wait(vfsub_call_lkup_one, &args); + if (unlikely(wkq_err)) + dentry = ERR_PTR(wkq_err); + } + + return dentry; +} + +/* + * lookup @dentry on @bindex which should be negative. + */ +int au_lkup_neg(struct dentry *dentry, aufs_bindex_t bindex, int wh) +{ + int err; + struct dentry *parent, *h_parent, *h_dentry; + struct au_branch *br; + + parent = dget_parent(dentry); + h_parent = au_h_dptr(parent, bindex); + br = au_sbr(dentry->d_sb, bindex); + if (wh) + h_dentry = au_whtmp_lkup(h_parent, br, &dentry->d_name); + else + h_dentry = au_sio_lkup_one(&dentry->d_name, h_parent); + err = PTR_ERR(h_dentry); + if (IS_ERR(h_dentry)) + goto out; + if (unlikely(d_is_positive(h_dentry))) { + err = -EIO; + AuIOErr("%pd should be negative on b%d.\n", h_dentry, bindex); + dput(h_dentry); + goto out; + } + + err = 0; + if (bindex < au_dbtop(dentry)) + au_set_dbtop(dentry, bindex); + if (au_dbbot(dentry) < bindex) + au_set_dbbot(dentry, bindex); + au_set_h_dptr(dentry, bindex, h_dentry); + +out: + dput(parent); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* subset of struct inode */ +struct au_iattr { + unsigned long i_ino; + /* unsigned int i_nlink; */ + kuid_t i_uid; + kgid_t i_gid; + u64 i_version; +/* + loff_t i_size; + blkcnt_t i_blocks; +*/ + umode_t i_mode; +}; + +static void au_iattr_save(struct au_iattr *ia, struct inode *h_inode) +{ + ia->i_ino = h_inode->i_ino; + /* ia->i_nlink = h_inode->i_nlink; */ + ia->i_uid = h_inode->i_uid; + ia->i_gid = h_inode->i_gid; + ia->i_version = h_inode->i_version; +/* + ia->i_size = h_inode->i_size; + ia->i_blocks = h_inode->i_blocks; +*/ + ia->i_mode = (h_inode->i_mode & S_IFMT); +} + +static int au_iattr_test(struct au_iattr *ia, struct inode *h_inode) +{ + return ia->i_ino != h_inode->i_ino + /* || ia->i_nlink != h_inode->i_nlink */ + || !uid_eq(ia->i_uid, h_inode->i_uid) + || !gid_eq(ia->i_gid, h_inode->i_gid) + || ia->i_version != h_inode->i_version +/* + || ia->i_size != h_inode->i_size + || ia->i_blocks != h_inode->i_blocks +*/ + || ia->i_mode != (h_inode->i_mode & S_IFMT); +} + +static int au_h_verify_dentry(struct dentry *h_dentry, struct dentry *h_parent, + struct au_branch *br) +{ + int err; + struct au_iattr ia; + struct inode *h_inode; + struct dentry *h_d; + struct super_block *h_sb; + + err = 0; + memset(&ia, -1, sizeof(ia)); + h_sb = h_dentry->d_sb; + h_inode = NULL; + if (d_is_positive(h_dentry)) { + h_inode = d_inode(h_dentry); + au_iattr_save(&ia, h_inode); + } else if (au_test_nfs(h_sb) || au_test_fuse(h_sb)) + /* nfs d_revalidate may return 0 for negative dentry */ + /* fuse d_revalidate always return 0 for negative dentry */ + goto out; + + /* main purpose is namei.c:cached_lookup() and d_revalidate */ + h_d = vfsub_lkup_one(&h_dentry->d_name, h_parent); + err = PTR_ERR(h_d); + if (IS_ERR(h_d)) + goto out; + + err = 0; + if (unlikely(h_d != h_dentry + || d_inode(h_d) != h_inode + || (h_inode && au_iattr_test(&ia, h_inode)))) + err = au_busy_or_stale(); + dput(h_d); + +out: + AuTraceErr(err); + return err; +} + +int au_h_verify(struct dentry *h_dentry, unsigned int udba, struct inode *h_dir, + struct dentry *h_parent, struct au_branch *br) +{ + int err; + + err = 0; + if (udba == AuOpt_UDBA_REVAL + && !au_test_fs_remote(h_dentry->d_sb)) { + IMustLock(h_dir); + err = (d_inode(h_dentry->d_parent) != h_dir); + } else if (udba != AuOpt_UDBA_NONE) + err = au_h_verify_dentry(h_dentry, h_parent, br); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_do_refresh_hdentry(struct dentry *dentry, struct dentry *parent) +{ + int err; + aufs_bindex_t new_bindex, bindex, bbot, bwh, bdiropq; + struct au_hdentry tmp, *p, *q; + struct au_dinfo *dinfo; + struct super_block *sb; + + DiMustWriteLock(dentry); + + sb = dentry->d_sb; + dinfo = au_di(dentry); + bbot = dinfo->di_bbot; + bwh = dinfo->di_bwh; + bdiropq = dinfo->di_bdiropq; + bindex = dinfo->di_btop; + p = au_hdentry(dinfo, bindex); + for (; bindex <= bbot; bindex++, p++) { + if (!p->hd_dentry) + continue; + + new_bindex = au_br_index(sb, p->hd_id); + if (new_bindex == bindex) + continue; + + if (dinfo->di_bwh == bindex) + bwh = new_bindex; + if (dinfo->di_bdiropq == bindex) + bdiropq = new_bindex; + if (new_bindex < 0) { + au_hdput(p); + p->hd_dentry = NULL; + continue; + } + + /* swap two lower dentries, and loop again */ + q = au_hdentry(dinfo, new_bindex); + tmp = *q; + *q = *p; + *p = tmp; + if (tmp.hd_dentry) { + bindex--; + p--; + } + } + + dinfo->di_bwh = -1; + if (bwh >= 0 && bwh <= au_sbbot(sb) && au_sbr_whable(sb, bwh)) + dinfo->di_bwh = bwh; + + dinfo->di_bdiropq = -1; + if (bdiropq >= 0 + && bdiropq <= au_sbbot(sb) + && au_sbr_whable(sb, bdiropq)) + dinfo->di_bdiropq = bdiropq; + + err = -EIO; + dinfo->di_btop = -1; + dinfo->di_bbot = -1; + bbot = au_dbbot(parent); + bindex = 0; + p = au_hdentry(dinfo, bindex); + for (; bindex <= bbot; bindex++, p++) + if (p->hd_dentry) { + dinfo->di_btop = bindex; + break; + } + + if (dinfo->di_btop >= 0) { + bindex = bbot; + p = au_hdentry(dinfo, bindex); + for (; bindex >= 0; bindex--, p--) + if (p->hd_dentry) { + dinfo->di_bbot = bindex; + err = 0; + break; + } + } + + return err; +} + +static void au_do_hide(struct dentry *dentry) +{ + struct inode *inode; + + if (d_really_is_positive(dentry)) { + inode = d_inode(dentry); + if (!d_is_dir(dentry)) { + if (inode->i_nlink && !d_unhashed(dentry)) + drop_nlink(inode); + } else { + clear_nlink(inode); + /* stop next lookup */ + inode->i_flags |= S_DEAD; + } + smp_mb(); /* necessary? */ + } + d_drop(dentry); +} + +static int au_hide_children(struct dentry *parent) +{ + int err, i, j, ndentry; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + struct dentry *dentry; + + err = au_dpages_init(&dpages, GFP_NOFS); + if (unlikely(err)) + goto out; + err = au_dcsub_pages(&dpages, parent, NULL, NULL); + if (unlikely(err)) + goto out_dpages; + + /* in reverse order */ + for (i = dpages.ndpage - 1; i >= 0; i--) { + dpage = dpages.dpages + i; + ndentry = dpage->ndentry; + for (j = ndentry - 1; j >= 0; j--) { + dentry = dpage->dentries[j]; + if (dentry != parent) + au_do_hide(dentry); + } + } + +out_dpages: + au_dpages_free(&dpages); +out: + return err; +} + +static void au_hide(struct dentry *dentry) +{ + int err; + + AuDbgDentry(dentry); + if (d_is_dir(dentry)) { + /* shrink_dcache_parent(dentry); */ + err = au_hide_children(dentry); + if (unlikely(err)) + AuIOErr("%pd, failed hiding children, ignored %d\n", + dentry, err); + } + au_do_hide(dentry); +} + +/* + * By adding a dirty branch, a cached dentry may be affected in various ways. + * + * a dirty branch is added + * - on the top of layers + * - in the middle of layers + * - to the bottom of layers + * + * on the added branch there exists + * - a whiteout + * - a diropq + * - a same named entry + * + exist + * * negative --> positive + * * positive --> positive + * - type is unchanged + * - type is changed + * + doesn't exist + * * negative --> negative + * * positive --> negative (rejected by au_br_del() for non-dir case) + * - none + */ +static int au_refresh_by_dinfo(struct dentry *dentry, struct au_dinfo *dinfo, + struct au_dinfo *tmp) +{ + int err; + aufs_bindex_t bindex, bbot; + struct { + struct dentry *dentry; + struct inode *inode; + mode_t mode; + } orig_h, tmp_h = { + .dentry = NULL + }; + struct au_hdentry *hd; + struct inode *inode, *h_inode; + struct dentry *h_dentry; + + err = 0; + AuDebugOn(dinfo->di_btop < 0); + orig_h.mode = 0; + orig_h.dentry = au_hdentry(dinfo, dinfo->di_btop)->hd_dentry; + orig_h.inode = NULL; + if (d_is_positive(orig_h.dentry)) { + orig_h.inode = d_inode(orig_h.dentry); + orig_h.mode = orig_h.inode->i_mode & S_IFMT; + } + if (tmp->di_btop >= 0) { + tmp_h.dentry = au_hdentry(tmp, tmp->di_btop)->hd_dentry; + if (d_is_positive(tmp_h.dentry)) { + tmp_h.inode = d_inode(tmp_h.dentry); + tmp_h.mode = tmp_h.inode->i_mode & S_IFMT; + } + } + + inode = NULL; + if (d_really_is_positive(dentry)) + inode = d_inode(dentry); + if (!orig_h.inode) { + AuDbg("negative originally\n"); + if (inode) { + au_hide(dentry); + goto out; + } + AuDebugOn(inode); + AuDebugOn(dinfo->di_btop != dinfo->di_bbot); + AuDebugOn(dinfo->di_bdiropq != -1); + + if (!tmp_h.inode) { + AuDbg("negative --> negative\n"); + /* should have only one negative lower */ + if (tmp->di_btop >= 0 + && tmp->di_btop < dinfo->di_btop) { + AuDebugOn(tmp->di_btop != tmp->di_bbot); + AuDebugOn(dinfo->di_btop != dinfo->di_bbot); + au_set_h_dptr(dentry, dinfo->di_btop, NULL); + au_di_cp(dinfo, tmp); + hd = au_hdentry(tmp, tmp->di_btop); + au_set_h_dptr(dentry, tmp->di_btop, + dget(hd->hd_dentry)); + } + au_dbg_verify_dinode(dentry); + } else { + AuDbg("negative --> positive\n"); + /* + * similar to the behaviour of creating with bypassing + * aufs. + * unhash it in order to force an error in the + * succeeding create operation. + * we should not set S_DEAD here. + */ + d_drop(dentry); + /* au_di_swap(tmp, dinfo); */ + au_dbg_verify_dinode(dentry); + } + } else { + AuDbg("positive originally\n"); + /* inode may be NULL */ + AuDebugOn(inode && (inode->i_mode & S_IFMT) != orig_h.mode); + if (!tmp_h.inode) { + AuDbg("positive --> negative\n"); + /* or bypassing aufs */ + au_hide(dentry); + if (tmp->di_bwh >= 0 && tmp->di_bwh <= dinfo->di_btop) + dinfo->di_bwh = tmp->di_bwh; + if (inode) + err = au_refresh_hinode_self(inode); + au_dbg_verify_dinode(dentry); + } else if (orig_h.mode == tmp_h.mode) { + AuDbg("positive --> positive, same type\n"); + if (!S_ISDIR(orig_h.mode) + && dinfo->di_btop > tmp->di_btop) { + /* + * similar to the behaviour of removing and + * creating. + */ + au_hide(dentry); + if (inode) + err = au_refresh_hinode_self(inode); + au_dbg_verify_dinode(dentry); + } else { + /* fill empty slots */ + if (dinfo->di_btop > tmp->di_btop) + dinfo->di_btop = tmp->di_btop; + if (dinfo->di_bbot < tmp->di_bbot) + dinfo->di_bbot = tmp->di_bbot; + dinfo->di_bwh = tmp->di_bwh; + dinfo->di_bdiropq = tmp->di_bdiropq; + bbot = dinfo->di_bbot; + bindex = tmp->di_btop; + hd = au_hdentry(tmp, bindex); + for (; bindex <= bbot; bindex++, hd++) { + if (au_h_dptr(dentry, bindex)) + continue; + h_dentry = hd->hd_dentry; + if (!h_dentry) + continue; + AuDebugOn(d_is_negative(h_dentry)); + h_inode = d_inode(h_dentry); + AuDebugOn(orig_h.mode + != (h_inode->i_mode + & S_IFMT)); + au_set_h_dptr(dentry, bindex, + dget(h_dentry)); + } + if (inode) + err = au_refresh_hinode(inode, dentry); + au_dbg_verify_dinode(dentry); + } + } else { + AuDbg("positive --> positive, different type\n"); + /* similar to the behaviour of removing and creating */ + au_hide(dentry); + if (inode) + err = au_refresh_hinode_self(inode); + au_dbg_verify_dinode(dentry); + } + } + +out: + return err; +} + +void au_refresh_dop(struct dentry *dentry, int force_reval) +{ + const struct dentry_operations *dop + = force_reval ? &aufs_dop : dentry->d_sb->s_d_op; + static const unsigned int mask + = DCACHE_OP_REVALIDATE | DCACHE_OP_WEAK_REVALIDATE; + + BUILD_BUG_ON(sizeof(mask) != sizeof(dentry->d_flags)); + + if (dentry->d_op == dop) + return; + + AuDbg("%pd\n", dentry); + spin_lock(&dentry->d_lock); + if (dop == &aufs_dop) + dentry->d_flags |= mask; + else + dentry->d_flags &= ~mask; + dentry->d_op = dop; + spin_unlock(&dentry->d_lock); +} + +int au_refresh_dentry(struct dentry *dentry, struct dentry *parent) +{ + int err, ebrange, nbr; + unsigned int sigen; + struct au_dinfo *dinfo, *tmp; + struct super_block *sb; + struct inode *inode; + + DiMustWriteLock(dentry); + AuDebugOn(IS_ROOT(dentry)); + AuDebugOn(d_really_is_negative(parent)); + + sb = dentry->d_sb; + sigen = au_sigen(sb); + err = au_digen_test(parent, sigen); + if (unlikely(err)) + goto out; + + nbr = au_sbbot(sb) + 1; + dinfo = au_di(dentry); + err = au_di_realloc(dinfo, nbr, /*may_shrink*/0); + if (unlikely(err)) + goto out; + ebrange = au_dbrange_test(dentry); + if (!ebrange) + ebrange = au_do_refresh_hdentry(dentry, parent); + + if (d_unhashed(dentry) || ebrange /* || dinfo->di_tmpfile */) { + AuDebugOn(au_dbtop(dentry) < 0 && au_dbbot(dentry) >= 0); + if (d_really_is_positive(dentry)) { + inode = d_inode(dentry); + err = au_refresh_hinode_self(inode); + } + au_dbg_verify_dinode(dentry); + if (!err) + goto out_dgen; /* success */ + goto out; + } + + /* temporary dinfo */ + AuDbgDentry(dentry); + err = -ENOMEM; + tmp = au_di_alloc(sb, AuLsc_DI_TMP); + if (unlikely(!tmp)) + goto out; + au_di_swap(tmp, dinfo); + /* returns the number of positive dentries */ + /* + * if current working dir is removed, it returns an error. + * but the dentry is legal. + */ + err = au_lkup_dentry(dentry, /*btop*/0, AuLkup_ALLOW_NEG); + AuDbgDentry(dentry); + au_di_swap(tmp, dinfo); + if (err == -ENOENT) + err = 0; + if (err >= 0) { + /* compare/refresh by dinfo */ + AuDbgDentry(dentry); + err = au_refresh_by_dinfo(dentry, dinfo, tmp); + au_dbg_verify_dinode(dentry); + AuTraceErr(err); + } + au_di_realloc(dinfo, nbr, /*may_shrink*/1); /* harmless if err */ + au_rw_write_unlock(&tmp->di_rwsem); + au_di_free(tmp); + if (unlikely(err)) + goto out; + +out_dgen: + au_update_digen(dentry); +out: + if (unlikely(err && !(dentry->d_flags & DCACHE_NFSFS_RENAMED))) { + AuIOErr("failed refreshing %pd, %d\n", dentry, err); + AuDbgDentry(dentry); + } + AuTraceErr(err); + return err; +} + +static int au_do_h_d_reval(struct dentry *h_dentry, unsigned int flags, + struct dentry *dentry, aufs_bindex_t bindex) +{ + int err, valid; + + err = 0; + if (!(h_dentry->d_flags & DCACHE_OP_REVALIDATE)) + goto out; + + AuDbg("b%d\n", bindex); + /* + * gave up supporting LOOKUP_CREATE/OPEN for lower fs, + * due to whiteout and branch permission. + */ + flags &= ~(/*LOOKUP_PARENT |*/ LOOKUP_OPEN | LOOKUP_CREATE + | LOOKUP_FOLLOW | LOOKUP_EXCL); + /* it may return tri-state */ + valid = h_dentry->d_op->d_revalidate(h_dentry, flags); + + if (unlikely(valid < 0)) + err = valid; + else if (!valid) + err = -EINVAL; + +out: + AuTraceErr(err); + return err; +} + +/* todo: remove this */ +static int h_d_revalidate(struct dentry *dentry, struct inode *inode, + unsigned int flags, int do_udba, int dirren) +{ + int err; + umode_t mode, h_mode; + aufs_bindex_t bindex, btail, btop, ibs, ibe; + unsigned char plus, unhashed, is_root, h_plus, h_nfs, tmpfile; + struct inode *h_inode, *h_cached_inode; + struct dentry *h_dentry; + struct qstr *name, *h_name; + + err = 0; + plus = 0; + mode = 0; + ibs = -1; + ibe = -1; + unhashed = !!d_unhashed(dentry); + is_root = !!IS_ROOT(dentry); + name = &dentry->d_name; + tmpfile = au_di(dentry)->di_tmpfile; + + /* + * Theoretically, REVAL test should be unnecessary in case of + * {FS,I}NOTIFY. + * But {fs,i}notify doesn't fire some necessary events, + * IN_ATTRIB for atime/nlink/pageio + * Let's do REVAL test too. + */ + if (do_udba && inode) { + mode = (inode->i_mode & S_IFMT); + plus = (inode->i_nlink > 0); + ibs = au_ibtop(inode); + ibe = au_ibbot(inode); + } + + btop = au_dbtop(dentry); + btail = btop; + if (inode && S_ISDIR(inode->i_mode)) + btail = au_dbtaildir(dentry); + for (bindex = btop; bindex <= btail; bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (!h_dentry) + continue; + + AuDbg("b%d, %pd\n", bindex, h_dentry); + h_nfs = !!au_test_nfs(h_dentry->d_sb); + spin_lock(&h_dentry->d_lock); + h_name = &h_dentry->d_name; + if (unlikely(do_udba + && !is_root + && ((!h_nfs + && (unhashed != !!d_unhashed(h_dentry) + || (!tmpfile && !dirren + && !au_qstreq(name, h_name)) + )) + || (h_nfs + && !(flags & LOOKUP_OPEN) + && (h_dentry->d_flags + & DCACHE_NFSFS_RENAMED))) + )) { + int h_unhashed; + + h_unhashed = d_unhashed(h_dentry); + spin_unlock(&h_dentry->d_lock); + AuDbg("unhash 0x%x 0x%x, %pd %pd\n", + unhashed, h_unhashed, dentry, h_dentry); + goto err; + } + spin_unlock(&h_dentry->d_lock); + + err = au_do_h_d_reval(h_dentry, flags, dentry, bindex); + if (unlikely(err)) + /* do not goto err, to keep the errno */ + break; + + /* todo: plink too? */ + if (!do_udba) + continue; + + /* UDBA tests */ + if (unlikely(!!inode != d_is_positive(h_dentry))) + goto err; + + h_inode = NULL; + if (d_is_positive(h_dentry)) + h_inode = d_inode(h_dentry); + h_plus = plus; + h_mode = mode; + h_cached_inode = h_inode; + if (h_inode) { + h_mode = (h_inode->i_mode & S_IFMT); + h_plus = (h_inode->i_nlink > 0); + } + if (inode && ibs <= bindex && bindex <= ibe) + h_cached_inode = au_h_iptr(inode, bindex); + + if (!h_nfs) { + if (unlikely(plus != h_plus && !tmpfile)) + goto err; + } else { + if (unlikely(!(h_dentry->d_flags & DCACHE_NFSFS_RENAMED) + && !is_root + && !IS_ROOT(h_dentry) + && unhashed != d_unhashed(h_dentry))) + goto err; + } + if (unlikely(mode != h_mode + || h_cached_inode != h_inode)) + goto err; + continue; + +err: + err = -EINVAL; + break; + } + + AuTraceErr(err); + return err; +} + +/* todo: consolidate with do_refresh() and au_reval_for_attr() */ +static int simple_reval_dpath(struct dentry *dentry, unsigned int sigen) +{ + int err; + struct dentry *parent; + + if (!au_digen_test(dentry, sigen)) + return 0; + + parent = dget_parent(dentry); + di_read_lock_parent(parent, AuLock_IR); + AuDebugOn(au_digen_test(parent, sigen)); + au_dbg_verify_gen(parent, sigen); + err = au_refresh_dentry(dentry, parent); + di_read_unlock(parent, AuLock_IR); + dput(parent); + AuTraceErr(err); + return err; +} + +int au_reval_dpath(struct dentry *dentry, unsigned int sigen) +{ + int err; + struct dentry *d, *parent; + + if (!au_ftest_si(au_sbi(dentry->d_sb), FAILED_REFRESH_DIR)) + return simple_reval_dpath(dentry, sigen); + + /* slow loop, keep it simple and stupid */ + /* cf: au_cpup_dirs() */ + err = 0; + parent = NULL; + while (au_digen_test(dentry, sigen)) { + d = dentry; + while (1) { + dput(parent); + parent = dget_parent(d); + if (!au_digen_test(parent, sigen)) + break; + d = parent; + } + + if (d != dentry) + di_write_lock_child2(d); + + /* someone might update our dentry while we were sleeping */ + if (au_digen_test(d, sigen)) { + /* + * todo: consolidate with simple_reval_dpath(), + * do_refresh() and au_reval_for_attr(). + */ + di_read_lock_parent(parent, AuLock_IR); + err = au_refresh_dentry(d, parent); + di_read_unlock(parent, AuLock_IR); + } + + if (d != dentry) + di_write_unlock(d); + dput(parent); + if (unlikely(err)) + break; + } + + return err; +} + +/* + * if valid returns 1, otherwise 0. + */ +static int aufs_d_revalidate(struct dentry *dentry, unsigned int flags) +{ + int valid, err; + unsigned int sigen; + unsigned char do_udba, dirren; + struct super_block *sb; + struct inode *inode; + + /* todo: support rcu-walk? */ + if (flags & LOOKUP_RCU) + return -ECHILD; + + valid = 0; + if (unlikely(!au_di(dentry))) + goto out; + + valid = 1; + sb = dentry->d_sb; + /* + * todo: very ugly + * i_mutex of parent dir may be held, + * but we should not return 'invalid' due to busy. + */ + err = aufs_read_lock(dentry, AuLock_FLUSH | AuLock_DW | AuLock_NOPLM); + if (unlikely(err)) { + valid = err; + AuTraceErr(err); + goto out; + } + inode = NULL; + if (d_really_is_positive(dentry)) + inode = d_inode(dentry); + if (unlikely(inode && au_is_bad_inode(inode))) { + err = -EINVAL; + AuTraceErr(err); + goto out_dgrade; + } + if (unlikely(au_dbrange_test(dentry))) { + err = -EINVAL; + AuTraceErr(err); + goto out_dgrade; + } + + sigen = au_sigen(sb); + if (au_digen_test(dentry, sigen)) { + AuDebugOn(IS_ROOT(dentry)); + err = au_reval_dpath(dentry, sigen); + if (unlikely(err)) { + AuTraceErr(err); + goto out_dgrade; + } + } + di_downgrade_lock(dentry, AuLock_IR); + + err = -EINVAL; + if (!(flags & (LOOKUP_OPEN | LOOKUP_EMPTY)) + && inode + && !(inode->i_state && I_LINKABLE) + && (IS_DEADDIR(inode) || !inode->i_nlink)) { + AuTraceErr(err); + goto out_inval; + } + + do_udba = !au_opt_test(au_mntflags(sb), UDBA_NONE); + if (do_udba && inode) { + aufs_bindex_t btop = au_ibtop(inode); + struct inode *h_inode; + + if (btop >= 0) { + h_inode = au_h_iptr(inode, btop); + if (h_inode && au_test_higen(inode, h_inode)) { + AuTraceErr(err); + goto out_inval; + } + } + } + + dirren = !!au_opt_test(au_mntflags(sb), DIRREN); + err = h_d_revalidate(dentry, inode, flags, do_udba, dirren); + if (unlikely(!err && do_udba && au_dbtop(dentry) < 0)) { + err = -EIO; + AuDbg("both of real entry and whiteout found, %p, err %d\n", + dentry, err); + } + goto out_inval; + +out_dgrade: + di_downgrade_lock(dentry, AuLock_IR); +out_inval: + aufs_read_unlock(dentry, AuLock_IR); + AuTraceErr(err); + valid = !err; +out: + if (!valid) { + AuDbg("%pd invalid, %d\n", dentry, valid); + d_drop(dentry); + } + return valid; +} + +static void aufs_d_release(struct dentry *dentry) +{ + if (au_di(dentry)) { + au_di_fin(dentry); + au_hn_di_reinit(dentry); + } +} + +const struct dentry_operations aufs_dop = { + .d_revalidate = aufs_d_revalidate, + .d_weak_revalidate = aufs_d_revalidate, + .d_release = aufs_d_release +}; + +/* aufs_dop without d_revalidate */ +const struct dentry_operations aufs_dop_noreval = { + .d_release = aufs_d_release +}; diff --git a/fs/aufs/dentry.h b/fs/aufs/dentry.h new file mode 100644 index 0000000000000..cb71e0ff9bbff --- /dev/null +++ b/fs/aufs/dentry.h @@ -0,0 +1,268 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * lookup and dentry operations + */ + +#ifndef __AUFS_DENTRY_H__ +#define __AUFS_DENTRY_H__ + +#ifdef __KERNEL__ + +#include +#include "dirren.h" +#include "rwsem.h" + +struct au_hdentry { + struct dentry *hd_dentry; + aufs_bindex_t hd_id; +}; + +struct au_dinfo { + atomic_t di_generation; + + struct au_rwsem di_rwsem; + aufs_bindex_t di_btop, di_bbot, di_bwh, di_bdiropq; + unsigned char di_tmpfile; /* to allow the different name */ + struct au_hdentry *di_hdentry; + struct rcu_head rcu; +} ____cacheline_aligned_in_smp; + +/* ---------------------------------------------------------------------- */ + +/* flags for au_lkup_dentry() */ +#define AuLkup_ALLOW_NEG 1 +#define AuLkup_IGNORE_PERM (1 << 1) +#define AuLkup_DIRREN (1 << 2) +#define au_ftest_lkup(flags, name) ((flags) & AuLkup_##name) +#define au_fset_lkup(flags, name) \ + do { (flags) |= AuLkup_##name; } while (0) +#define au_fclr_lkup(flags, name) \ + do { (flags) &= ~AuLkup_##name; } while (0) + +#ifndef CONFIG_AUFS_DIRREN +#undef AuLkup_DIRREN +#define AuLkup_DIRREN 0 +#endif + +struct au_do_lookup_args { + unsigned int flags; + mode_t type; + struct qstr whname, *name; + struct au_dr_lookup dirren; +}; + +/* ---------------------------------------------------------------------- */ + +/* dentry.c */ +extern const struct dentry_operations aufs_dop, aufs_dop_noreval; +struct au_branch; +struct dentry *au_sio_lkup_one(struct qstr *name, struct dentry *parent); +int au_h_verify(struct dentry *h_dentry, unsigned int udba, struct inode *h_dir, + struct dentry *h_parent, struct au_branch *br); + +int au_lkup_dentry(struct dentry *dentry, aufs_bindex_t btop, + unsigned int flags); +int au_lkup_neg(struct dentry *dentry, aufs_bindex_t bindex, int wh); +int au_refresh_dentry(struct dentry *dentry, struct dentry *parent); +int au_reval_dpath(struct dentry *dentry, unsigned int sigen); +void au_refresh_dop(struct dentry *dentry, int force_reval); + +/* dinfo.c */ +void au_di_init_once(void *_di); +struct au_dinfo *au_di_alloc(struct super_block *sb, unsigned int lsc); +void au_di_free(struct au_dinfo *dinfo); +void au_di_swap(struct au_dinfo *a, struct au_dinfo *b); +void au_di_cp(struct au_dinfo *dst, struct au_dinfo *src); +int au_di_init(struct dentry *dentry); +void au_di_fin(struct dentry *dentry); +int au_di_realloc(struct au_dinfo *dinfo, int nbr, int may_shrink); + +void di_read_lock(struct dentry *d, int flags, unsigned int lsc); +void di_read_unlock(struct dentry *d, int flags); +void di_downgrade_lock(struct dentry *d, int flags); +void di_write_lock(struct dentry *d, unsigned int lsc); +void di_write_unlock(struct dentry *d); +void di_write_lock2_child(struct dentry *d1, struct dentry *d2, int isdir); +void di_write_lock2_parent(struct dentry *d1, struct dentry *d2, int isdir); +void di_write_unlock2(struct dentry *d1, struct dentry *d2); + +struct dentry *au_h_dptr(struct dentry *dentry, aufs_bindex_t bindex); +struct dentry *au_h_d_alias(struct dentry *dentry, aufs_bindex_t bindex); +aufs_bindex_t au_dbtail(struct dentry *dentry); +aufs_bindex_t au_dbtaildir(struct dentry *dentry); + +void au_set_h_dptr(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_dentry); +int au_digen_test(struct dentry *dentry, unsigned int sigen); +int au_dbrange_test(struct dentry *dentry); +void au_update_digen(struct dentry *dentry); +void au_update_dbrange(struct dentry *dentry, int do_put_zero); +void au_update_dbtop(struct dentry *dentry); +void au_update_dbbot(struct dentry *dentry); +int au_find_dbindex(struct dentry *dentry, struct dentry *h_dentry); + +/* ---------------------------------------------------------------------- */ + +static inline struct au_dinfo *au_di(struct dentry *dentry) +{ + return dentry->d_fsdata; +} + +/* ---------------------------------------------------------------------- */ + +/* lock subclass for dinfo */ +enum { + AuLsc_DI_CHILD, /* child first */ + AuLsc_DI_CHILD2, /* rename(2), link(2), and cpup at hnotify */ + AuLsc_DI_CHILD3, /* copyup dirs */ + AuLsc_DI_PARENT, + AuLsc_DI_PARENT2, + AuLsc_DI_PARENT3, + AuLsc_DI_TMP /* temp for replacing dinfo */ +}; + +/* + * di_read_lock_child, di_write_lock_child, + * di_read_lock_child2, di_write_lock_child2, + * di_read_lock_child3, di_write_lock_child3, + * di_read_lock_parent, di_write_lock_parent, + * di_read_lock_parent2, di_write_lock_parent2, + * di_read_lock_parent3, di_write_lock_parent3, + */ +#define AuReadLockFunc(name, lsc) \ +static inline void di_read_lock_##name(struct dentry *d, int flags) \ +{ di_read_lock(d, flags, AuLsc_DI_##lsc); } + +#define AuWriteLockFunc(name, lsc) \ +static inline void di_write_lock_##name(struct dentry *d) \ +{ di_write_lock(d, AuLsc_DI_##lsc); } + +#define AuRWLockFuncs(name, lsc) \ + AuReadLockFunc(name, lsc) \ + AuWriteLockFunc(name, lsc) + +AuRWLockFuncs(child, CHILD); +AuRWLockFuncs(child2, CHILD2); +AuRWLockFuncs(child3, CHILD3); +AuRWLockFuncs(parent, PARENT); +AuRWLockFuncs(parent2, PARENT2); +AuRWLockFuncs(parent3, PARENT3); + +#undef AuReadLockFunc +#undef AuWriteLockFunc +#undef AuRWLockFuncs + +#define DiMustNoWaiters(d) AuRwMustNoWaiters(&au_di(d)->di_rwsem) +#define DiMustAnyLock(d) AuRwMustAnyLock(&au_di(d)->di_rwsem) +#define DiMustWriteLock(d) AuRwMustWriteLock(&au_di(d)->di_rwsem) + +/* ---------------------------------------------------------------------- */ + +/* todo: memory barrier? */ +static inline unsigned int au_digen(struct dentry *d) +{ + return atomic_read(&au_di(d)->di_generation); +} + +static inline void au_h_dentry_init(struct au_hdentry *hdentry) +{ + hdentry->hd_dentry = NULL; +} + +static inline struct au_hdentry *au_hdentry(struct au_dinfo *di, + aufs_bindex_t bindex) +{ + return di->di_hdentry + bindex; +} + +static inline void au_hdput(struct au_hdentry *hd) +{ + if (hd) + dput(hd->hd_dentry); +} + +static inline aufs_bindex_t au_dbtop(struct dentry *dentry) +{ + DiMustAnyLock(dentry); + return au_di(dentry)->di_btop; +} + +static inline aufs_bindex_t au_dbbot(struct dentry *dentry) +{ + DiMustAnyLock(dentry); + return au_di(dentry)->di_bbot; +} + +static inline aufs_bindex_t au_dbwh(struct dentry *dentry) +{ + DiMustAnyLock(dentry); + return au_di(dentry)->di_bwh; +} + +static inline aufs_bindex_t au_dbdiropq(struct dentry *dentry) +{ + DiMustAnyLock(dentry); + return au_di(dentry)->di_bdiropq; +} + +/* todo: hard/soft set? */ +static inline void au_set_dbtop(struct dentry *dentry, aufs_bindex_t bindex) +{ + DiMustWriteLock(dentry); + au_di(dentry)->di_btop = bindex; +} + +static inline void au_set_dbbot(struct dentry *dentry, aufs_bindex_t bindex) +{ + DiMustWriteLock(dentry); + au_di(dentry)->di_bbot = bindex; +} + +static inline void au_set_dbwh(struct dentry *dentry, aufs_bindex_t bindex) +{ + DiMustWriteLock(dentry); + /* dbwh can be outside of btop - bbot range */ + au_di(dentry)->di_bwh = bindex; +} + +static inline void au_set_dbdiropq(struct dentry *dentry, aufs_bindex_t bindex) +{ + DiMustWriteLock(dentry); + au_di(dentry)->di_bdiropq = bindex; +} + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_HNOTIFY +static inline void au_digen_dec(struct dentry *d) +{ + atomic_dec(&au_di(d)->di_generation); +} + +static inline void au_hn_di_reinit(struct dentry *dentry) +{ + dentry->d_fsdata = NULL; +} +#else +AuStubVoid(au_hn_di_reinit, struct dentry *dentry __maybe_unused) +#endif /* CONFIG_AUFS_HNOTIFY */ + +#endif /* __KERNEL__ */ +#endif /* __AUFS_DENTRY_H__ */ diff --git a/fs/aufs/dinfo.c b/fs/aufs/dinfo.c new file mode 100644 index 0000000000000..8d1f2c75d2f72 --- /dev/null +++ b/fs/aufs/dinfo.c @@ -0,0 +1,554 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * dentry private data + */ + +#include "aufs.h" + +void au_di_init_once(void *_dinfo) +{ + struct au_dinfo *dinfo = _dinfo; + + au_rw_init(&dinfo->di_rwsem); +} + +struct au_dinfo *au_di_alloc(struct super_block *sb, unsigned int lsc) +{ + struct au_dinfo *dinfo; + int nbr, i; + + dinfo = au_cache_alloc_dinfo(); + if (unlikely(!dinfo)) + goto out; + + nbr = au_sbbot(sb) + 1; + if (nbr <= 0) + nbr = 1; + dinfo->di_hdentry = kcalloc(nbr, sizeof(*dinfo->di_hdentry), GFP_NOFS); + if (dinfo->di_hdentry) { + au_rw_write_lock_nested(&dinfo->di_rwsem, lsc); + dinfo->di_btop = -1; + dinfo->di_bbot = -1; + dinfo->di_bwh = -1; + dinfo->di_bdiropq = -1; + dinfo->di_tmpfile = 0; + for (i = 0; i < nbr; i++) + dinfo->di_hdentry[i].hd_id = -1; + goto out; + } + + au_cache_free_dinfo(dinfo); + dinfo = NULL; + +out: + return dinfo; +} + +void au_di_free(struct au_dinfo *dinfo) +{ + struct au_hdentry *p; + aufs_bindex_t bbot, bindex; + + /* dentry may not be revalidated */ + bindex = dinfo->di_btop; + if (bindex >= 0) { + bbot = dinfo->di_bbot; + p = au_hdentry(dinfo, bindex); + while (bindex++ <= bbot) + au_hdput(p++); + } + au_kfree_try_rcu(dinfo->di_hdentry); + au_cache_free_dinfo(dinfo); +} + +void au_di_swap(struct au_dinfo *a, struct au_dinfo *b) +{ + struct au_hdentry *p; + aufs_bindex_t bi; + + AuRwMustWriteLock(&a->di_rwsem); + AuRwMustWriteLock(&b->di_rwsem); + +#define DiSwap(v, name) \ + do { \ + v = a->di_##name; \ + a->di_##name = b->di_##name; \ + b->di_##name = v; \ + } while (0) + + DiSwap(p, hdentry); + DiSwap(bi, btop); + DiSwap(bi, bbot); + DiSwap(bi, bwh); + DiSwap(bi, bdiropq); + /* smp_mb(); */ + +#undef DiSwap +} + +void au_di_cp(struct au_dinfo *dst, struct au_dinfo *src) +{ + AuRwMustWriteLock(&dst->di_rwsem); + AuRwMustWriteLock(&src->di_rwsem); + + dst->di_btop = src->di_btop; + dst->di_bbot = src->di_bbot; + dst->di_bwh = src->di_bwh; + dst->di_bdiropq = src->di_bdiropq; + /* smp_mb(); */ +} + +int au_di_init(struct dentry *dentry) +{ + int err; + struct super_block *sb; + struct au_dinfo *dinfo; + + err = 0; + sb = dentry->d_sb; + dinfo = au_di_alloc(sb, AuLsc_DI_CHILD); + if (dinfo) { + atomic_set(&dinfo->di_generation, au_sigen(sb)); + /* smp_mb(); */ /* atomic_set */ + dentry->d_fsdata = dinfo; + } else + err = -ENOMEM; + + return err; +} + +void au_di_fin(struct dentry *dentry) +{ + struct au_dinfo *dinfo; + + dinfo = au_di(dentry); + AuRwDestroy(&dinfo->di_rwsem); + au_di_free(dinfo); +} + +int au_di_realloc(struct au_dinfo *dinfo, int nbr, int may_shrink) +{ + int err, sz; + struct au_hdentry *hdp; + + AuRwMustWriteLock(&dinfo->di_rwsem); + + err = -ENOMEM; + sz = sizeof(*hdp) * (dinfo->di_bbot + 1); + if (!sz) + sz = sizeof(*hdp); + hdp = au_kzrealloc(dinfo->di_hdentry, sz, sizeof(*hdp) * nbr, GFP_NOFS, + may_shrink); + if (hdp) { + dinfo->di_hdentry = hdp; + err = 0; + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static void do_ii_write_lock(struct inode *inode, unsigned int lsc) +{ + switch (lsc) { + case AuLsc_DI_CHILD: + ii_write_lock_child(inode); + break; + case AuLsc_DI_CHILD2: + ii_write_lock_child2(inode); + break; + case AuLsc_DI_CHILD3: + ii_write_lock_child3(inode); + break; + case AuLsc_DI_PARENT: + ii_write_lock_parent(inode); + break; + case AuLsc_DI_PARENT2: + ii_write_lock_parent2(inode); + break; + case AuLsc_DI_PARENT3: + ii_write_lock_parent3(inode); + break; + default: + BUG(); + } +} + +static void do_ii_read_lock(struct inode *inode, unsigned int lsc) +{ + switch (lsc) { + case AuLsc_DI_CHILD: + ii_read_lock_child(inode); + break; + case AuLsc_DI_CHILD2: + ii_read_lock_child2(inode); + break; + case AuLsc_DI_CHILD3: + ii_read_lock_child3(inode); + break; + case AuLsc_DI_PARENT: + ii_read_lock_parent(inode); + break; + case AuLsc_DI_PARENT2: + ii_read_lock_parent2(inode); + break; + case AuLsc_DI_PARENT3: + ii_read_lock_parent3(inode); + break; + default: + BUG(); + } +} + +void di_read_lock(struct dentry *d, int flags, unsigned int lsc) +{ + struct inode *inode; + + au_rw_read_lock_nested(&au_di(d)->di_rwsem, lsc); + if (d_really_is_positive(d)) { + inode = d_inode(d); + if (au_ftest_lock(flags, IW)) + do_ii_write_lock(inode, lsc); + else if (au_ftest_lock(flags, IR)) + do_ii_read_lock(inode, lsc); + } +} + +void di_read_unlock(struct dentry *d, int flags) +{ + struct inode *inode; + + if (d_really_is_positive(d)) { + inode = d_inode(d); + if (au_ftest_lock(flags, IW)) { + au_dbg_verify_dinode(d); + ii_write_unlock(inode); + } else if (au_ftest_lock(flags, IR)) { + au_dbg_verify_dinode(d); + ii_read_unlock(inode); + } + } + au_rw_read_unlock(&au_di(d)->di_rwsem); +} + +void di_downgrade_lock(struct dentry *d, int flags) +{ + if (d_really_is_positive(d) && au_ftest_lock(flags, IR)) + ii_downgrade_lock(d_inode(d)); + au_rw_dgrade_lock(&au_di(d)->di_rwsem); +} + +void di_write_lock(struct dentry *d, unsigned int lsc) +{ + au_rw_write_lock_nested(&au_di(d)->di_rwsem, lsc); + if (d_really_is_positive(d)) + do_ii_write_lock(d_inode(d), lsc); +} + +void di_write_unlock(struct dentry *d) +{ + au_dbg_verify_dinode(d); + if (d_really_is_positive(d)) + ii_write_unlock(d_inode(d)); + au_rw_write_unlock(&au_di(d)->di_rwsem); +} + +void di_write_lock2_child(struct dentry *d1, struct dentry *d2, int isdir) +{ + AuDebugOn(d1 == d2 + || d_inode(d1) == d_inode(d2) + || d1->d_sb != d2->d_sb); + + if ((isdir && au_test_subdir(d1, d2)) + || d1 < d2) { + di_write_lock_child(d1); + di_write_lock_child2(d2); + } else { + di_write_lock_child(d2); + di_write_lock_child2(d1); + } +} + +void di_write_lock2_parent(struct dentry *d1, struct dentry *d2, int isdir) +{ + AuDebugOn(d1 == d2 + || d_inode(d1) == d_inode(d2) + || d1->d_sb != d2->d_sb); + + if ((isdir && au_test_subdir(d1, d2)) + || d1 < d2) { + di_write_lock_parent(d1); + di_write_lock_parent2(d2); + } else { + di_write_lock_parent(d2); + di_write_lock_parent2(d1); + } +} + +void di_write_unlock2(struct dentry *d1, struct dentry *d2) +{ + di_write_unlock(d1); + if (d_inode(d1) == d_inode(d2)) + au_rw_write_unlock(&au_di(d2)->di_rwsem); + else + di_write_unlock(d2); +} + +/* ---------------------------------------------------------------------- */ + +struct dentry *au_h_dptr(struct dentry *dentry, aufs_bindex_t bindex) +{ + struct dentry *d; + + DiMustAnyLock(dentry); + + if (au_dbtop(dentry) < 0 || bindex < au_dbtop(dentry)) + return NULL; + AuDebugOn(bindex < 0); + d = au_hdentry(au_di(dentry), bindex)->hd_dentry; + AuDebugOn(d && au_dcount(d) <= 0); + return d; +} + +/* + * extended version of au_h_dptr(). + * returns a hashed and positive (or linkable) h_dentry in bindex, NULL, or + * error. + */ +struct dentry *au_h_d_alias(struct dentry *dentry, aufs_bindex_t bindex) +{ + struct dentry *h_dentry; + struct inode *inode, *h_inode; + + AuDebugOn(d_really_is_negative(dentry)); + + h_dentry = NULL; + if (au_dbtop(dentry) <= bindex + && bindex <= au_dbbot(dentry)) + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry && !au_d_linkable(h_dentry)) { + dget(h_dentry); + goto out; /* success */ + } + + inode = d_inode(dentry); + AuDebugOn(bindex < au_ibtop(inode)); + AuDebugOn(au_ibbot(inode) < bindex); + h_inode = au_h_iptr(inode, bindex); + h_dentry = d_find_alias(h_inode); + if (h_dentry) { + if (!IS_ERR(h_dentry)) { + if (!au_d_linkable(h_dentry)) + goto out; /* success */ + dput(h_dentry); + } else + goto out; + } + + if (au_opt_test(au_mntflags(dentry->d_sb), PLINK)) { + h_dentry = au_plink_lkup(inode, bindex); + AuDebugOn(!h_dentry); + if (!IS_ERR(h_dentry)) { + if (!au_d_hashed_positive(h_dentry)) + goto out; /* success */ + dput(h_dentry); + h_dentry = NULL; + } + } + +out: + AuDbgDentry(h_dentry); + return h_dentry; +} + +aufs_bindex_t au_dbtail(struct dentry *dentry) +{ + aufs_bindex_t bbot, bwh; + + bbot = au_dbbot(dentry); + if (0 <= bbot) { + bwh = au_dbwh(dentry); + if (!bwh) + return bwh; + if (0 < bwh && bwh < bbot) + return bwh - 1; + } + return bbot; +} + +aufs_bindex_t au_dbtaildir(struct dentry *dentry) +{ + aufs_bindex_t bbot, bopq; + + bbot = au_dbtail(dentry); + if (0 <= bbot) { + bopq = au_dbdiropq(dentry); + if (0 <= bopq && bopq < bbot) + bbot = bopq; + } + return bbot; +} + +/* ---------------------------------------------------------------------- */ + +void au_set_h_dptr(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_dentry) +{ + struct au_dinfo *dinfo; + struct au_hdentry *hd; + struct au_branch *br; + + DiMustWriteLock(dentry); + + dinfo = au_di(dentry); + hd = au_hdentry(dinfo, bindex); + au_hdput(hd); + hd->hd_dentry = h_dentry; + if (h_dentry) { + br = au_sbr(dentry->d_sb, bindex); + hd->hd_id = br->br_id; + } +} + +int au_dbrange_test(struct dentry *dentry) +{ + int err; + aufs_bindex_t btop, bbot; + + err = 0; + btop = au_dbtop(dentry); + bbot = au_dbbot(dentry); + if (btop >= 0) + AuDebugOn(bbot < 0 && btop > bbot); + else { + err = -EIO; + AuDebugOn(bbot >= 0); + } + + return err; +} + +int au_digen_test(struct dentry *dentry, unsigned int sigen) +{ + int err; + + err = 0; + if (unlikely(au_digen(dentry) != sigen + || au_iigen_test(d_inode(dentry), sigen))) + err = -EIO; + + return err; +} + +void au_update_digen(struct dentry *dentry) +{ + atomic_set(&au_di(dentry)->di_generation, au_sigen(dentry->d_sb)); + /* smp_mb(); */ /* atomic_set */ +} + +void au_update_dbrange(struct dentry *dentry, int do_put_zero) +{ + struct au_dinfo *dinfo; + struct dentry *h_d; + struct au_hdentry *hdp; + aufs_bindex_t bindex, bbot; + + DiMustWriteLock(dentry); + + dinfo = au_di(dentry); + if (!dinfo || dinfo->di_btop < 0) + return; + + if (do_put_zero) { + bbot = dinfo->di_bbot; + bindex = dinfo->di_btop; + hdp = au_hdentry(dinfo, bindex); + for (; bindex <= bbot; bindex++, hdp++) { + h_d = hdp->hd_dentry; + if (h_d && d_is_negative(h_d)) + au_set_h_dptr(dentry, bindex, NULL); + } + } + + dinfo->di_btop = 0; + hdp = au_hdentry(dinfo, dinfo->di_btop); + for (; dinfo->di_btop <= dinfo->di_bbot; dinfo->di_btop++, hdp++) + if (hdp->hd_dentry) + break; + if (dinfo->di_btop > dinfo->di_bbot) { + dinfo->di_btop = -1; + dinfo->di_bbot = -1; + return; + } + + hdp = au_hdentry(dinfo, dinfo->di_bbot); + for (; dinfo->di_bbot >= 0; dinfo->di_bbot--, hdp--) + if (hdp->hd_dentry) + break; + AuDebugOn(dinfo->di_btop > dinfo->di_bbot || dinfo->di_bbot < 0); +} + +void au_update_dbtop(struct dentry *dentry) +{ + aufs_bindex_t bindex, bbot; + struct dentry *h_dentry; + + bbot = au_dbbot(dentry); + for (bindex = au_dbtop(dentry); bindex <= bbot; bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (!h_dentry) + continue; + if (d_is_positive(h_dentry)) { + au_set_dbtop(dentry, bindex); + return; + } + au_set_h_dptr(dentry, bindex, NULL); + } +} + +void au_update_dbbot(struct dentry *dentry) +{ + aufs_bindex_t bindex, btop; + struct dentry *h_dentry; + + btop = au_dbtop(dentry); + for (bindex = au_dbbot(dentry); bindex >= btop; bindex--) { + h_dentry = au_h_dptr(dentry, bindex); + if (!h_dentry) + continue; + if (d_is_positive(h_dentry)) { + au_set_dbbot(dentry, bindex); + return; + } + au_set_h_dptr(dentry, bindex, NULL); + } +} + +int au_find_dbindex(struct dentry *dentry, struct dentry *h_dentry) +{ + aufs_bindex_t bindex, bbot; + + bbot = au_dbbot(dentry); + for (bindex = au_dbtop(dentry); bindex <= bbot; bindex++) + if (au_h_dptr(dentry, bindex) == h_dentry) + return bindex; + return -1; +} diff --git a/fs/aufs/dir.c b/fs/aufs/dir.c new file mode 100644 index 0000000000000..5e16688197f43 --- /dev/null +++ b/fs/aufs/dir.c @@ -0,0 +1,762 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * directory operations + */ + +#include +#include "aufs.h" + +void au_add_nlink(struct inode *dir, struct inode *h_dir) +{ + unsigned int nlink; + + AuDebugOn(!S_ISDIR(dir->i_mode) || !S_ISDIR(h_dir->i_mode)); + + nlink = dir->i_nlink; + nlink += h_dir->i_nlink - 2; + if (h_dir->i_nlink < 2) + nlink += 2; + smp_mb(); /* for i_nlink */ + /* 0 can happen in revaliding */ + set_nlink(dir, nlink); +} + +void au_sub_nlink(struct inode *dir, struct inode *h_dir) +{ + unsigned int nlink; + + AuDebugOn(!S_ISDIR(dir->i_mode) || !S_ISDIR(h_dir->i_mode)); + + nlink = dir->i_nlink; + nlink -= h_dir->i_nlink - 2; + if (h_dir->i_nlink < 2) + nlink -= 2; + smp_mb(); /* for i_nlink */ + /* nlink == 0 means the branch-fs is broken */ + set_nlink(dir, nlink); +} + +loff_t au_dir_size(struct file *file, struct dentry *dentry) +{ + loff_t sz; + aufs_bindex_t bindex, bbot; + struct file *h_file; + struct dentry *h_dentry; + + sz = 0; + if (file) { + AuDebugOn(!d_is_dir(file->f_path.dentry)); + + bbot = au_fbbot_dir(file); + for (bindex = au_fbtop(file); + bindex <= bbot && sz < KMALLOC_MAX_SIZE; + bindex++) { + h_file = au_hf_dir(file, bindex); + if (h_file && file_inode(h_file)) + sz += vfsub_f_size_read(h_file); + } + } else { + AuDebugOn(!dentry); + AuDebugOn(!d_is_dir(dentry)); + + bbot = au_dbtaildir(dentry); + for (bindex = au_dbtop(dentry); + bindex <= bbot && sz < KMALLOC_MAX_SIZE; + bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry && d_is_positive(h_dentry)) + sz += i_size_read(d_inode(h_dentry)); + } + } + if (sz < KMALLOC_MAX_SIZE) + sz = roundup_pow_of_two(sz); + if (sz > KMALLOC_MAX_SIZE) + sz = KMALLOC_MAX_SIZE; + else if (sz < NAME_MAX) { + BUILD_BUG_ON(AUFS_RDBLK_DEF < NAME_MAX); + sz = AUFS_RDBLK_DEF; + } + return sz; +} + +struct au_dir_ts_arg { + struct dentry *dentry; + aufs_bindex_t brid; +}; + +static void au_do_dir_ts(void *arg) +{ + struct au_dir_ts_arg *a = arg; + struct au_dtime dt; + struct path h_path; + struct inode *dir, *h_dir; + struct super_block *sb; + struct au_branch *br; + struct au_hinode *hdir; + int err; + aufs_bindex_t btop, bindex; + + sb = a->dentry->d_sb; + if (d_really_is_negative(a->dentry)) + goto out; + /* no dir->i_mutex lock */ + aufs_read_lock(a->dentry, AuLock_DW); /* noflush */ + + dir = d_inode(a->dentry); + btop = au_ibtop(dir); + bindex = au_br_index(sb, a->brid); + if (bindex < btop) + goto out_unlock; + + br = au_sbr(sb, bindex); + h_path.dentry = au_h_dptr(a->dentry, bindex); + if (!h_path.dentry) + goto out_unlock; + h_path.mnt = au_br_mnt(br); + au_dtime_store(&dt, a->dentry, &h_path); + + br = au_sbr(sb, btop); + if (!au_br_writable(br->br_perm)) + goto out_unlock; + h_path.dentry = au_h_dptr(a->dentry, btop); + h_path.mnt = au_br_mnt(br); + err = vfsub_mnt_want_write(h_path.mnt); + if (err) + goto out_unlock; + hdir = au_hi(dir, btop); + au_hn_inode_lock_nested(hdir, AuLsc_I_PARENT); + h_dir = au_h_iptr(dir, btop); + if (h_dir->i_nlink + && timespec_compare(&h_dir->i_mtime, &dt.dt_mtime) < 0) { + dt.dt_h_path = h_path; + au_dtime_revert(&dt); + } + au_hn_inode_unlock(hdir); + vfsub_mnt_drop_write(h_path.mnt); + au_cpup_attr_timesizes(dir); + +out_unlock: + aufs_read_unlock(a->dentry, AuLock_DW); +out: + dput(a->dentry); + au_nwt_done(&au_sbi(sb)->si_nowait); + au_kfree_try_rcu(arg); +} + +void au_dir_ts(struct inode *dir, aufs_bindex_t bindex) +{ + int perm, wkq_err; + aufs_bindex_t btop; + struct au_dir_ts_arg *arg; + struct dentry *dentry; + struct super_block *sb; + + IMustLock(dir); + + dentry = d_find_any_alias(dir); + AuDebugOn(!dentry); + sb = dentry->d_sb; + btop = au_ibtop(dir); + if (btop == bindex) { + au_cpup_attr_timesizes(dir); + goto out; + } + + perm = au_sbr_perm(sb, btop); + if (!au_br_writable(perm)) + goto out; + + arg = kmalloc(sizeof(*arg), GFP_NOFS); + if (!arg) + goto out; + + arg->dentry = dget(dentry); /* will be dput-ted by au_do_dir_ts() */ + arg->brid = au_sbr_id(sb, bindex); + wkq_err = au_wkq_nowait(au_do_dir_ts, arg, sb, /*flags*/0); + if (unlikely(wkq_err)) { + pr_err("wkq %d\n", wkq_err); + dput(dentry); + au_kfree_try_rcu(arg); + } + +out: + dput(dentry); +} + +/* ---------------------------------------------------------------------- */ + +static int reopen_dir(struct file *file) +{ + int err; + unsigned int flags; + aufs_bindex_t bindex, btail, btop; + struct dentry *dentry, *h_dentry; + struct file *h_file; + + /* open all lower dirs */ + dentry = file->f_path.dentry; + btop = au_dbtop(dentry); + for (bindex = au_fbtop(file); bindex < btop; bindex++) + au_set_h_fptr(file, bindex, NULL); + au_set_fbtop(file, btop); + + btail = au_dbtaildir(dentry); + for (bindex = au_fbbot_dir(file); btail < bindex; bindex--) + au_set_h_fptr(file, bindex, NULL); + au_set_fbbot_dir(file, btail); + + flags = vfsub_file_flags(file); + for (bindex = btop; bindex <= btail; bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (!h_dentry) + continue; + h_file = au_hf_dir(file, bindex); + if (h_file) + continue; + + h_file = au_h_open(dentry, bindex, flags, file, /*force_wr*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; /* close all? */ + au_set_h_fptr(file, bindex, h_file); + } + au_update_figen(file); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + err = 0; + +out: + return err; +} + +static int do_open_dir(struct file *file, int flags, struct file *h_file) +{ + int err; + aufs_bindex_t bindex, btail; + struct dentry *dentry, *h_dentry; + struct vfsmount *mnt; + + FiMustWriteLock(file); + AuDebugOn(h_file); + + err = 0; + mnt = file->f_path.mnt; + dentry = file->f_path.dentry; + file->f_version = d_inode(dentry)->i_version; + bindex = au_dbtop(dentry); + au_set_fbtop(file, bindex); + btail = au_dbtaildir(dentry); + au_set_fbbot_dir(file, btail); + for (; !err && bindex <= btail; bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (!h_dentry) + continue; + + err = vfsub_test_mntns(mnt, h_dentry->d_sb); + if (unlikely(err)) + break; + h_file = au_h_open(dentry, bindex, flags, file, /*force_wr*/0); + if (IS_ERR(h_file)) { + err = PTR_ERR(h_file); + break; + } + au_set_h_fptr(file, bindex, h_file); + } + au_update_figen(file); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + if (!err) + return 0; /* success */ + + /* close all */ + for (bindex = au_fbtop(file); bindex <= btail; bindex++) + au_set_h_fptr(file, bindex, NULL); + au_set_fbtop(file, -1); + au_set_fbbot_dir(file, -1); + + return err; +} + +static int aufs_open_dir(struct inode *inode __maybe_unused, + struct file *file) +{ + int err; + struct super_block *sb; + struct au_fidir *fidir; + + err = -ENOMEM; + sb = file->f_path.dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH); + fidir = au_fidir_alloc(sb); + if (fidir) { + struct au_do_open_args args = { + .open = do_open_dir, + .fidir = fidir + }; + err = au_do_open(file, &args); + if (unlikely(err)) + au_kfree_rcu(fidir); + } + si_read_unlock(sb); + return err; +} + +static int aufs_release_dir(struct inode *inode __maybe_unused, + struct file *file) +{ + struct au_vdir *vdir_cache; + struct au_finfo *finfo; + struct au_fidir *fidir; + struct au_hfile *hf; + aufs_bindex_t bindex, bbot; + + finfo = au_fi(file); + fidir = finfo->fi_hdir; + if (fidir) { + au_hbl_del(&finfo->fi_hlist, + &au_sbi(file->f_path.dentry->d_sb)->si_files); + vdir_cache = fidir->fd_vdir_cache; /* lock-free */ + if (vdir_cache) + au_vdir_free(vdir_cache); + + bindex = finfo->fi_btop; + if (bindex >= 0) { + hf = fidir->fd_hfile + bindex; + /* + * calls fput() instead of filp_close(), + * since no dnotify or lock for the lower file. + */ + bbot = fidir->fd_bbot; + for (; bindex <= bbot; bindex++, hf++) + if (hf->hf_file) + au_hfput(hf, /*execed*/0); + } + au_kfree_rcu(fidir); + finfo->fi_hdir = NULL; + } + au_finfo_fin(file); + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static int au_do_flush_dir(struct file *file, fl_owner_t id) +{ + int err; + aufs_bindex_t bindex, bbot; + struct file *h_file; + + err = 0; + bbot = au_fbbot_dir(file); + for (bindex = au_fbtop(file); !err && bindex <= bbot; bindex++) { + h_file = au_hf_dir(file, bindex); + if (h_file) + err = vfsub_flush(h_file, id); + } + return err; +} + +static int aufs_flush_dir(struct file *file, fl_owner_t id) +{ + return au_do_flush(file, id, au_do_flush_dir); +} + +/* ---------------------------------------------------------------------- */ + +static int au_do_fsync_dir_no_file(struct dentry *dentry, int datasync) +{ + int err; + aufs_bindex_t bbot, bindex; + struct inode *inode; + struct super_block *sb; + + err = 0; + sb = dentry->d_sb; + inode = d_inode(dentry); + IMustLock(inode); + bbot = au_dbbot(dentry); + for (bindex = au_dbtop(dentry); !err && bindex <= bbot; bindex++) { + struct path h_path; + + if (au_test_ro(sb, bindex, inode)) + continue; + h_path.dentry = au_h_dptr(dentry, bindex); + if (!h_path.dentry) + continue; + + h_path.mnt = au_sbr_mnt(sb, bindex); + err = vfsub_fsync(NULL, &h_path, datasync); + } + + return err; +} + +static int au_do_fsync_dir(struct file *file, int datasync) +{ + int err; + aufs_bindex_t bbot, bindex; + struct file *h_file; + struct super_block *sb; + struct inode *inode; + + err = au_reval_and_lock_fdi(file, reopen_dir, /*wlock*/1, /*fi_lsc*/0); + if (unlikely(err)) + goto out; + + inode = file_inode(file); + sb = inode->i_sb; + bbot = au_fbbot_dir(file); + for (bindex = au_fbtop(file); !err && bindex <= bbot; bindex++) { + h_file = au_hf_dir(file, bindex); + if (!h_file || au_test_ro(sb, bindex, inode)) + continue; + + err = vfsub_fsync(h_file, &h_file->f_path, datasync); + } + +out: + return err; +} + +/* + * @file may be NULL + */ +static int aufs_fsync_dir(struct file *file, loff_t start, loff_t end, + int datasync) +{ + int err; + struct dentry *dentry; + struct inode *inode; + struct super_block *sb; + + err = 0; + dentry = file->f_path.dentry; + inode = d_inode(dentry); + inode_lock(inode); + sb = dentry->d_sb; + si_noflush_read_lock(sb); + if (file) + err = au_do_fsync_dir(file, datasync); + else { + di_write_lock_child(dentry); + err = au_do_fsync_dir_no_file(dentry, datasync); + } + au_cpup_attr_timesizes(inode); + di_write_unlock(dentry); + if (file) + fi_write_unlock(file); + + si_read_unlock(sb); + inode_unlock(inode); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int aufs_iterate_shared(struct file *file, struct dir_context *ctx) +{ + int err; + struct dentry *dentry; + struct inode *inode, *h_inode; + struct super_block *sb; + + AuDbg("%pD, ctx{%pf, %llu}\n", file, ctx->actor, ctx->pos); + + dentry = file->f_path.dentry; + inode = d_inode(dentry); + IMustLock(inode); + + sb = dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH); + err = au_reval_and_lock_fdi(file, reopen_dir, /*wlock*/1, /*fi_lsc*/0); + if (unlikely(err)) + goto out; + err = au_alive_dir(dentry); + if (!err) + err = au_vdir_init(file); + di_downgrade_lock(dentry, AuLock_IR); + if (unlikely(err)) + goto out_unlock; + + h_inode = au_h_iptr(inode, au_ibtop(inode)); + if (!au_test_nfsd()) { + err = au_vdir_fill_de(file, ctx); + fsstack_copy_attr_atime(inode, h_inode); + } else { + /* + * nfsd filldir may call lookup_one_len(), vfs_getattr(), + * encode_fh() and others. + */ + atomic_inc(&h_inode->i_count); + di_read_unlock(dentry, AuLock_IR); + si_read_unlock(sb); + err = au_vdir_fill_de(file, ctx); + fsstack_copy_attr_atime(inode, h_inode); + fi_write_unlock(file); + iput(h_inode); + + AuTraceErr(err); + return err; + } + +out_unlock: + di_read_unlock(dentry, AuLock_IR); + fi_write_unlock(file); +out: + si_read_unlock(sb); + return err; +} + +/* ---------------------------------------------------------------------- */ + +#define AuTestEmpty_WHONLY 1 +#define AuTestEmpty_CALLED (1 << 1) +#define AuTestEmpty_SHWH (1 << 2) +#define au_ftest_testempty(flags, name) ((flags) & AuTestEmpty_##name) +#define au_fset_testempty(flags, name) \ + do { (flags) |= AuTestEmpty_##name; } while (0) +#define au_fclr_testempty(flags, name) \ + do { (flags) &= ~AuTestEmpty_##name; } while (0) + +#ifndef CONFIG_AUFS_SHWH +#undef AuTestEmpty_SHWH +#define AuTestEmpty_SHWH 0 +#endif + +struct test_empty_arg { + struct dir_context ctx; + struct au_nhash *whlist; + unsigned int flags; + int err; + aufs_bindex_t bindex; +}; + +static int test_empty_cb(struct dir_context *ctx, const char *__name, + int namelen, loff_t offset __maybe_unused, u64 ino, + unsigned int d_type) +{ + struct test_empty_arg *arg = container_of(ctx, struct test_empty_arg, + ctx); + char *name = (void *)__name; + + arg->err = 0; + au_fset_testempty(arg->flags, CALLED); + /* smp_mb(); */ + if (name[0] == '.' + && (namelen == 1 || (name[1] == '.' && namelen == 2))) + goto out; /* success */ + + if (namelen <= AUFS_WH_PFX_LEN + || memcmp(name, AUFS_WH_PFX, AUFS_WH_PFX_LEN)) { + if (au_ftest_testempty(arg->flags, WHONLY) + && !au_nhash_test_known_wh(arg->whlist, name, namelen)) + arg->err = -ENOTEMPTY; + goto out; + } + + name += AUFS_WH_PFX_LEN; + namelen -= AUFS_WH_PFX_LEN; + if (!au_nhash_test_known_wh(arg->whlist, name, namelen)) + arg->err = au_nhash_append_wh + (arg->whlist, name, namelen, ino, d_type, arg->bindex, + au_ftest_testempty(arg->flags, SHWH)); + +out: + /* smp_mb(); */ + AuTraceErr(arg->err); + return arg->err; +} + +static int do_test_empty(struct dentry *dentry, struct test_empty_arg *arg) +{ + int err; + struct file *h_file; + struct au_branch *br; + + h_file = au_h_open(dentry, arg->bindex, + O_RDONLY | O_NONBLOCK | O_DIRECTORY | O_LARGEFILE, + /*file*/NULL, /*force_wr*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + err = 0; + if (!au_opt_test(au_mntflags(dentry->d_sb), UDBA_NONE) + && !file_inode(h_file)->i_nlink) + goto out_put; + + do { + arg->err = 0; + au_fclr_testempty(arg->flags, CALLED); + /* smp_mb(); */ + err = vfsub_iterate_dir(h_file, &arg->ctx); + if (err >= 0) + err = arg->err; + } while (!err && au_ftest_testempty(arg->flags, CALLED)); + +out_put: + fput(h_file); + br = au_sbr(dentry->d_sb, arg->bindex); + au_lcnt_dec(&br->br_nfiles); +out: + return err; +} + +struct do_test_empty_args { + int *errp; + struct dentry *dentry; + struct test_empty_arg *arg; +}; + +static void call_do_test_empty(void *args) +{ + struct do_test_empty_args *a = args; + *a->errp = do_test_empty(a->dentry, a->arg); +} + +static int sio_test_empty(struct dentry *dentry, struct test_empty_arg *arg) +{ + int err, wkq_err; + struct dentry *h_dentry; + struct inode *h_inode; + + h_dentry = au_h_dptr(dentry, arg->bindex); + h_inode = d_inode(h_dentry); + /* todo: i_mode changes anytime? */ + vfsub_inode_lock_shared_nested(h_inode, AuLsc_I_CHILD); + err = au_test_h_perm_sio(h_inode, MAY_EXEC | MAY_READ); + inode_unlock_shared(h_inode); + if (!err) + err = do_test_empty(dentry, arg); + else { + struct do_test_empty_args args = { + .errp = &err, + .dentry = dentry, + .arg = arg + }; + unsigned int flags = arg->flags; + + wkq_err = au_wkq_wait(call_do_test_empty, &args); + if (unlikely(wkq_err)) + err = wkq_err; + arg->flags = flags; + } + + return err; +} + +int au_test_empty_lower(struct dentry *dentry) +{ + int err; + unsigned int rdhash; + aufs_bindex_t bindex, btop, btail; + struct au_nhash whlist; + struct test_empty_arg arg = { + .ctx = { + .actor = test_empty_cb + } + }; + int (*test_empty)(struct dentry *dentry, struct test_empty_arg *arg); + + SiMustAnyLock(dentry->d_sb); + + rdhash = au_sbi(dentry->d_sb)->si_rdhash; + if (!rdhash) + rdhash = au_rdhash_est(au_dir_size(/*file*/NULL, dentry)); + err = au_nhash_alloc(&whlist, rdhash, GFP_NOFS); + if (unlikely(err)) + goto out; + + arg.flags = 0; + arg.whlist = &whlist; + btop = au_dbtop(dentry); + if (au_opt_test(au_mntflags(dentry->d_sb), SHWH)) + au_fset_testempty(arg.flags, SHWH); + test_empty = do_test_empty; + if (au_opt_test(au_mntflags(dentry->d_sb), DIRPERM1)) + test_empty = sio_test_empty; + arg.bindex = btop; + err = test_empty(dentry, &arg); + if (unlikely(err)) + goto out_whlist; + + au_fset_testempty(arg.flags, WHONLY); + btail = au_dbtaildir(dentry); + for (bindex = btop + 1; !err && bindex <= btail; bindex++) { + struct dentry *h_dentry; + + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry && d_is_positive(h_dentry)) { + arg.bindex = bindex; + err = test_empty(dentry, &arg); + } + } + +out_whlist: + au_nhash_wh_free(&whlist); +out: + return err; +} + +int au_test_empty(struct dentry *dentry, struct au_nhash *whlist) +{ + int err; + struct test_empty_arg arg = { + .ctx = { + .actor = test_empty_cb + } + }; + aufs_bindex_t bindex, btail; + + err = 0; + arg.whlist = whlist; + arg.flags = AuTestEmpty_WHONLY; + if (au_opt_test(au_mntflags(dentry->d_sb), SHWH)) + au_fset_testempty(arg.flags, SHWH); + btail = au_dbtaildir(dentry); + for (bindex = au_dbtop(dentry); !err && bindex <= btail; bindex++) { + struct dentry *h_dentry; + + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry && d_is_positive(h_dentry)) { + arg.bindex = bindex; + err = sio_test_empty(dentry, &arg); + } + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +const struct file_operations aufs_dir_fop = { + .owner = THIS_MODULE, + .llseek = default_llseek, + .read = generic_read_dir, + .iterate_shared = aufs_iterate_shared, + .unlocked_ioctl = aufs_ioctl_dir, +#ifdef CONFIG_COMPAT + .compat_ioctl = aufs_compat_ioctl_dir, +#endif + .open = aufs_open_dir, + .release = aufs_release_dir, + .flush = aufs_flush_dir, + .fsync = aufs_fsync_dir +}; diff --git a/fs/aufs/dir.h b/fs/aufs/dir.h new file mode 100644 index 0000000000000..a77db1a371a08 --- /dev/null +++ b/fs/aufs/dir.h @@ -0,0 +1,134 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * directory operations + */ + +#ifndef __AUFS_DIR_H__ +#define __AUFS_DIR_H__ + +#ifdef __KERNEL__ + +#include + +/* ---------------------------------------------------------------------- */ + +/* need to be faster and smaller */ + +struct au_nhash { + unsigned int nh_num; + struct hlist_head *nh_head; +}; + +struct au_vdir_destr { + unsigned char len; + unsigned char name[0]; +} __packed; + +struct au_vdir_dehstr { + struct hlist_node hash; + struct au_vdir_destr *str; + struct rcu_head rcu; +} ____cacheline_aligned_in_smp; + +struct au_vdir_de { + ino_t de_ino; + unsigned char de_type; + /* caution: packed */ + struct au_vdir_destr de_str; +} __packed; + +struct au_vdir_wh { + struct hlist_node wh_hash; +#ifdef CONFIG_AUFS_SHWH + ino_t wh_ino; + aufs_bindex_t wh_bindex; + unsigned char wh_type; +#else + aufs_bindex_t wh_bindex; +#endif + /* caution: packed */ + struct au_vdir_destr wh_str; +} __packed; + +union au_vdir_deblk_p { + unsigned char *deblk; + struct au_vdir_de *de; +}; + +struct au_vdir { + unsigned char **vd_deblk; + unsigned long vd_nblk; + struct { + unsigned long ul; + union au_vdir_deblk_p p; + } vd_last; + + unsigned long vd_version; + unsigned int vd_deblk_sz; + unsigned long vd_jiffy; + struct rcu_head rcu; +} ____cacheline_aligned_in_smp; + +/* ---------------------------------------------------------------------- */ + +/* dir.c */ +extern const struct file_operations aufs_dir_fop; +void au_add_nlink(struct inode *dir, struct inode *h_dir); +void au_sub_nlink(struct inode *dir, struct inode *h_dir); +loff_t au_dir_size(struct file *file, struct dentry *dentry); +void au_dir_ts(struct inode *dir, aufs_bindex_t bsrc); +int au_test_empty_lower(struct dentry *dentry); +int au_test_empty(struct dentry *dentry, struct au_nhash *whlist); + +/* vdir.c */ +unsigned int au_rdhash_est(loff_t sz); +int au_nhash_alloc(struct au_nhash *nhash, unsigned int num_hash, gfp_t gfp); +void au_nhash_wh_free(struct au_nhash *whlist); +int au_nhash_test_longer_wh(struct au_nhash *whlist, aufs_bindex_t btgt, + int limit); +int au_nhash_test_known_wh(struct au_nhash *whlist, char *name, int nlen); +int au_nhash_append_wh(struct au_nhash *whlist, char *name, int nlen, ino_t ino, + unsigned int d_type, aufs_bindex_t bindex, + unsigned char shwh); +void au_vdir_free(struct au_vdir *vdir); +int au_vdir_init(struct file *file); +int au_vdir_fill_de(struct file *file, struct dir_context *ctx); + +/* ioctl.c */ +long aufs_ioctl_dir(struct file *file, unsigned int cmd, unsigned long arg); + +#ifdef CONFIG_AUFS_RDU +/* rdu.c */ +long au_rdu_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +#ifdef CONFIG_COMPAT +long au_rdu_compat_ioctl(struct file *file, unsigned int cmd, + unsigned long arg); +#endif +#else +AuStub(long, au_rdu_ioctl, return -EINVAL, struct file *file, + unsigned int cmd, unsigned long arg) +#ifdef CONFIG_COMPAT +AuStub(long, au_rdu_compat_ioctl, return -EINVAL, struct file *file, + unsigned int cmd, unsigned long arg) +#endif +#endif + +#endif /* __KERNEL__ */ +#endif /* __AUFS_DIR_H__ */ diff --git a/fs/aufs/dirren.c b/fs/aufs/dirren.c new file mode 100644 index 0000000000000..73f4b108c5f0e --- /dev/null +++ b/fs/aufs/dirren.c @@ -0,0 +1,1316 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2017-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * special handling in renaming a directory + * in order to support looking-up the before-renamed name on the lower readonly + * branches + */ + +#include +#include "aufs.h" + +static void au_dr_hino_del(struct au_dr_br *dr, struct au_dr_hino *ent) +{ + int idx; + + idx = au_dr_ihash(ent->dr_h_ino); + au_hbl_del(&ent->dr_hnode, dr->dr_h_ino + idx); +} + +static int au_dr_hino_test_empty(struct au_dr_br *dr) +{ + int ret, i; + struct hlist_bl_head *hbl; + + ret = 1; + for (i = 0; ret && i < AuDirren_NHASH; i++) { + hbl = dr->dr_h_ino + i; + hlist_bl_lock(hbl); + ret &= hlist_bl_empty(hbl); + hlist_bl_unlock(hbl); + } + + return ret; +} + +static struct au_dr_hino *au_dr_hino_find(struct au_dr_br *dr, ino_t ino) +{ + struct au_dr_hino *found, *ent; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + int idx; + + found = NULL; + idx = au_dr_ihash(ino); + hbl = dr->dr_h_ino + idx; + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(ent, pos, hbl, dr_hnode) + if (ent->dr_h_ino == ino) { + found = ent; + break; + } + hlist_bl_unlock(hbl); + + return found; +} + +int au_dr_hino_test_add(struct au_dr_br *dr, ino_t ino, + struct au_dr_hino *add_ent) +{ + int found, idx; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + struct au_dr_hino *ent; + + found = 0; + idx = au_dr_ihash(ino); + hbl = dr->dr_h_ino + idx; +#if 0 + { + struct hlist_bl_node *tmp; + + hlist_bl_for_each_entry_safe(ent, pos, tmp, hbl, dr_hnode) + AuDbg("hi%llu\n", (unsigned long long)ent->dr_h_ino); + } +#endif + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(ent, pos, hbl, dr_hnode) + if (ent->dr_h_ino == ino) { + found = 1; + break; + } + if (!found && add_ent) + hlist_bl_add_head(&add_ent->dr_hnode, hbl); + hlist_bl_unlock(hbl); + + if (!found && add_ent) + AuDbg("i%llu added\n", (unsigned long long)add_ent->dr_h_ino); + + return found; +} + +void au_dr_hino_free(struct au_dr_br *dr) +{ + int i; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos, *tmp; + struct au_dr_hino *ent; + + /* SiMustWriteLock(sb); */ + + for (i = 0; i < AuDirren_NHASH; i++) { + hbl = dr->dr_h_ino + i; + /* no spinlock since sbinfo must be write-locked */ + hlist_bl_for_each_entry_safe(ent, pos, tmp, hbl, dr_hnode) + au_kfree_rcu(ent); + INIT_HLIST_BL_HEAD(hbl); + } +} + +/* returns the number of inodes or an error */ +static int au_dr_hino_store(struct super_block *sb, struct au_branch *br, + struct file *hinofile) +{ + int err, i; + ssize_t ssz; + loff_t pos, oldsize; + __be64 u64; + struct inode *hinoinode; + struct hlist_bl_head *hbl; + struct hlist_bl_node *n1, *n2; + struct au_dr_hino *ent; + + SiMustWriteLock(sb); + AuDebugOn(!au_br_writable(br->br_perm)); + + hinoinode = file_inode(hinofile); + oldsize = i_size_read(hinoinode); + + err = 0; + pos = 0; + hbl = br->br_dirren.dr_h_ino; + for (i = 0; !err && i < AuDirren_NHASH; i++, hbl++) { + /* no bit-lock since sbinfo must be write-locked */ + hlist_bl_for_each_entry_safe(ent, n1, n2, hbl, dr_hnode) { + AuDbg("hi%llu, %pD2\n", + (unsigned long long)ent->dr_h_ino, hinofile); + u64 = cpu_to_be64(ent->dr_h_ino); + ssz = vfsub_write_k(hinofile, &u64, sizeof(u64), &pos); + if (ssz == sizeof(u64)) + continue; + + /* write error */ + pr_err("ssz %zd, %pD2\n", ssz, hinofile); + err = -ENOSPC; + if (ssz < 0) + err = ssz; + break; + } + } + /* regardless the error */ + if (pos < oldsize) { + err = vfsub_trunc(&hinofile->f_path, pos, /*attr*/0, hinofile); + AuTraceErr(err); + } + + AuTraceErr(err); + return err; +} + +static int au_dr_hino_load(struct au_dr_br *dr, struct file *hinofile) +{ + int err, hidx; + ssize_t ssz; + size_t sz, n; + loff_t pos; + uint64_t u64; + struct au_dr_hino *ent; + struct inode *hinoinode; + struct hlist_bl_head *hbl; + + err = 0; + pos = 0; + hbl = dr->dr_h_ino; + hinoinode = file_inode(hinofile); + sz = i_size_read(hinoinode); + AuDebugOn(sz % sizeof(u64)); + n = sz / sizeof(u64); + while (n--) { + ssz = vfsub_read_k(hinofile, &u64, sizeof(u64), &pos); + if (unlikely(ssz != sizeof(u64))) { + pr_err("ssz %zd, %pD2\n", ssz, hinofile); + err = -EINVAL; + if (ssz < 0) + err = ssz; + goto out_free; + } + + ent = kmalloc(sizeof(*ent), GFP_NOFS); + if (!ent) { + err = -ENOMEM; + AuTraceErr(err); + goto out_free; + } + ent->dr_h_ino = be64_to_cpu((__force __be64)u64); + AuDbg("hi%llu, %pD2\n", + (unsigned long long)ent->dr_h_ino, hinofile); + hidx = au_dr_ihash(ent->dr_h_ino); + au_hbl_add(&ent->dr_hnode, hbl + hidx); + } + goto out; /* success */ + +out_free: + au_dr_hino_free(dr); +out: + AuTraceErr(err); + return err; +} + +/* + * @bindex/@br is a switch to distinguish whether suspending hnotify or not. + * @path is a switch to distinguish load and store. + */ +static int au_dr_hino(struct super_block *sb, aufs_bindex_t bindex, + struct au_branch *br, const struct path *path) +{ + int err, flags; + unsigned char load, suspend; + struct file *hinofile; + struct au_hinode *hdir; + struct inode *dir, *delegated; + struct path hinopath; + struct qstr hinoname = QSTR_INIT(AUFS_WH_DR_BRHINO, + sizeof(AUFS_WH_DR_BRHINO) - 1); + + AuDebugOn(bindex < 0 && !br); + AuDebugOn(bindex >= 0 && br); + + err = -EINVAL; + suspend = !br; + if (suspend) + br = au_sbr(sb, bindex); + load = !!path; + if (!load) { + path = &br->br_path; + AuDebugOn(!au_br_writable(br->br_perm)); + if (unlikely(!au_br_writable(br->br_perm))) + goto out; + } + + hdir = NULL; + if (suspend) { + dir = d_inode(sb->s_root); + hdir = au_hinode(au_ii(dir), bindex); + dir = hdir->hi_inode; + au_hn_inode_lock_nested(hdir, AuLsc_I_CHILD); + } else { + dir = d_inode(path->dentry); + inode_lock_nested(dir, AuLsc_I_CHILD); + } + hinopath.dentry = vfsub_lkup_one(&hinoname, path->dentry); + err = PTR_ERR(hinopath.dentry); + if (IS_ERR(hinopath.dentry)) + goto out_unlock; + + err = 0; + flags = O_RDONLY; + if (load) { + if (d_is_negative(hinopath.dentry)) + goto out_dput; /* success */ + } else { + if (au_dr_hino_test_empty(&br->br_dirren)) { + if (d_is_positive(hinopath.dentry)) { + delegated = NULL; + err = vfsub_unlink(dir, &hinopath, &delegated, + /*force*/0); + AuTraceErr(err); + if (unlikely(err)) + pr_err("ignored err %d, %pd2\n", + err, hinopath.dentry); + if (unlikely(err == -EWOULDBLOCK)) + iput(delegated); + err = 0; + } + goto out_dput; + } else if (!d_is_positive(hinopath.dentry)) { + err = vfsub_create(dir, &hinopath, 0600, + /*want_excl*/false); + AuTraceErr(err); + if (unlikely(err)) + goto out_dput; + } + flags = O_WRONLY; + } + hinopath.mnt = path->mnt; + hinofile = vfsub_dentry_open(&hinopath, flags); + if (suspend) + au_hn_inode_unlock(hdir); + else + inode_unlock(dir); + dput(hinopath.dentry); + AuTraceErrPtr(hinofile); + if (IS_ERR(hinofile)) { + err = PTR_ERR(hinofile); + goto out; + } + + if (load) + err = au_dr_hino_load(&br->br_dirren, hinofile); + else + err = au_dr_hino_store(sb, br, hinofile); + fput(hinofile); + goto out; + +out_dput: + dput(hinopath.dentry); +out_unlock: + if (suspend) + au_hn_inode_unlock(hdir); + else + inode_unlock(dir); +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_dr_brid_init(struct au_dr_brid *brid, const struct path *path) +{ + int err; + struct kstatfs kstfs; + dev_t dev; + struct dentry *dentry; + struct super_block *sb; + + err = vfs_statfs((void *)path, &kstfs); + AuTraceErr(err); + if (unlikely(err)) + goto out; + + /* todo: support for UUID */ + + if (kstfs.f_fsid.val[0] || kstfs.f_fsid.val[1]) { + brid->type = AuBrid_FSID; + brid->fsid = kstfs.f_fsid; + } else { + dentry = path->dentry; + sb = dentry->d_sb; + dev = sb->s_dev; + if (dev) { + brid->type = AuBrid_DEV; + brid->dev = dev; + } + } + +out: + return err; +} + +int au_dr_br_init(struct super_block *sb, struct au_branch *br, + const struct path *path) +{ + int err, i; + struct au_dr_br *dr; + struct hlist_bl_head *hbl; + + dr = &br->br_dirren; + hbl = dr->dr_h_ino; + for (i = 0; i < AuDirren_NHASH; i++, hbl++) + INIT_HLIST_BL_HEAD(hbl); + + err = au_dr_brid_init(&dr->dr_brid, path); + if (unlikely(err)) + goto out; + + if (au_opt_test(au_mntflags(sb), DIRREN)) + err = au_dr_hino(sb, /*bindex*/-1, br, path); + +out: + AuTraceErr(err); + return err; +} + +int au_dr_br_fin(struct super_block *sb, struct au_branch *br) +{ + int err; + + err = 0; + if (au_br_writable(br->br_perm)) + err = au_dr_hino(sb, /*bindex*/-1, br, /*path*/NULL); + if (!err) + au_dr_hino_free(&br->br_dirren); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_brid_str(struct au_dr_brid *brid, struct inode *h_inode, + char *buf, size_t sz) +{ + int err; + unsigned int major, minor; + char *p; + + p = buf; + err = snprintf(p, sz, "%d_", brid->type); + AuDebugOn(err > sz); + p += err; + sz -= err; + switch (brid->type) { + case AuBrid_Unset: + return -EINVAL; + case AuBrid_UUID: + err = snprintf(p, sz, "%pU", brid->uuid.b); + break; + case AuBrid_FSID: + err = snprintf(p, sz, "%08x-%08x", + brid->fsid.val[0], brid->fsid.val[1]); + break; + case AuBrid_DEV: + major = MAJOR(brid->dev); + minor = MINOR(brid->dev); + if (major <= 0xff && minor <= 0xff) + err = snprintf(p, sz, "%02x%02x", major, minor); + else + err = snprintf(p, sz, "%03x:%05x", major, minor); + break; + } + AuDebugOn(err > sz); + p += err; + sz -= err; + err = snprintf(p, sz, "_%llu", (unsigned long long)h_inode->i_ino); + AuDebugOn(err > sz); + p += err; + sz -= err; + + return p - buf; +} + +static int au_drinfo_name(struct au_branch *br, char *name, int len) +{ + int rlen; + struct dentry *br_dentry; + struct inode *br_inode; + + br_dentry = au_br_dentry(br); + br_inode = d_inode(br_dentry); + rlen = au_brid_str(&br->br_dirren.dr_brid, br_inode, name, len); + AuDebugOn(rlen >= AUFS_DIRREN_ENV_VAL_SZ); + AuDebugOn(rlen > len); + + return rlen; +} + +/* ---------------------------------------------------------------------- */ + +/* + * from the given @h_dentry, construct drinfo at @*fdata. + * when the size of @*fdata is not enough, reallocate and return new @fdata and + * @allocated. + */ +static int au_drinfo_construct(struct au_drinfo_fdata **fdata, + struct dentry *h_dentry, + unsigned char *allocated) +{ + int err, v; + struct au_drinfo_fdata *f, *p; + struct au_drinfo *drinfo; + struct inode *h_inode; + struct qstr *qname; + + err = 0; + f = *fdata; + h_inode = d_inode(h_dentry); + qname = &h_dentry->d_name; + drinfo = &f->drinfo; + drinfo->ino = (__force uint64_t)cpu_to_be64(h_inode->i_ino); + drinfo->oldnamelen = qname->len; + if (*allocated < sizeof(*f) + qname->len) { + v = roundup_pow_of_two(*allocated + qname->len); + p = au_krealloc(f, v, GFP_NOFS, /*may_shrink*/0); + if (unlikely(!p)) { + err = -ENOMEM; + AuTraceErr(err); + goto out; + } + f = p; + *fdata = f; + *allocated = v; + drinfo = &f->drinfo; + } + memcpy(drinfo->oldname, qname->name, qname->len); + AuDbg("i%llu, %.*s\n", + be64_to_cpu((__force __be64)drinfo->ino), drinfo->oldnamelen, + drinfo->oldname); + +out: + AuTraceErr(err); + return err; +} + +/* callers have to free the return value */ +static struct au_drinfo *au_drinfo_read_k(struct file *file, ino_t h_ino) +{ + struct au_drinfo *ret, *drinfo; + struct au_drinfo_fdata fdata; + int len; + loff_t pos; + ssize_t ssz; + + ret = ERR_PTR(-EIO); + pos = 0; + ssz = vfsub_read_k(file, &fdata, sizeof(fdata), &pos); + if (unlikely(ssz != sizeof(fdata))) { + AuIOErr("ssz %zd, %u, %pD2\n", + ssz, (unsigned int)sizeof(fdata), file); + goto out; + } + + fdata.magic = ntohl((__force __be32)fdata.magic); + switch (fdata.magic) { + case AUFS_DRINFO_MAGIC_V1: + break; + default: + AuIOErr("magic-num 0x%x, 0x%x, %pD2\n", + fdata.magic, AUFS_DRINFO_MAGIC_V1, file); + goto out; + } + + drinfo = &fdata.drinfo; + len = drinfo->oldnamelen; + if (!len) { + AuIOErr("broken drinfo %pD2\n", file); + goto out; + } + + ret = NULL; + drinfo->ino = be64_to_cpu((__force __be64)drinfo->ino); + if (unlikely(h_ino && drinfo->ino != h_ino)) { + AuDbg("ignored i%llu, i%llu, %pD2\n", + (unsigned long long)drinfo->ino, + (unsigned long long)h_ino, file); + goto out; /* success */ + } + + ret = kmalloc(sizeof(*ret) + len, GFP_NOFS); + if (unlikely(!ret)) { + ret = ERR_PTR(-ENOMEM); + AuTraceErrPtr(ret); + goto out; + } + + *ret = *drinfo; + ssz = vfsub_read_k(file, (void *)ret->oldname, len, &pos); + if (unlikely(ssz != len)) { + au_kfree_rcu(ret); + ret = ERR_PTR(-EIO); + AuIOErr("ssz %zd, %u, %pD2\n", ssz, len, file); + goto out; + } + + AuDbg("oldname %.*s\n", ret->oldnamelen, ret->oldname); + +out: + return ret; +} + +/* ---------------------------------------------------------------------- */ + +/* in order to be revertible */ +struct au_drinfo_rev_elm { + int created; + struct dentry *info_dentry; + struct au_drinfo *info_last; +}; + +struct au_drinfo_rev { + unsigned char already; + aufs_bindex_t nelm; + struct au_drinfo_rev_elm elm[0]; +}; + +/* todo: isn't it too large? */ +struct au_drinfo_store { + struct path h_ppath; + struct dentry *h_dentry; + struct au_drinfo_fdata *fdata; + char *infoname; /* inside of whname, just after PFX */ + char whname[sizeof(AUFS_WH_DR_INFO_PFX) + AUFS_DIRREN_ENV_VAL_SZ]; + aufs_bindex_t btgt, btail; + unsigned char no_sio, + allocated, /* current size of *fdata */ + infonamelen, /* room size for p */ + whnamelen, /* length of the generated name */ + renameback; /* renamed back */ +}; + +/* on rename(2) error, the caller should revert it using @elm */ +static int au_drinfo_do_store(struct au_drinfo_store *w, + struct au_drinfo_rev_elm *elm) +{ + int err, len; + ssize_t ssz; + loff_t pos; + struct path infopath = { + .mnt = w->h_ppath.mnt + }; + struct inode *h_dir, *h_inode, *delegated; + struct file *infofile; + struct qstr *qname; + + AuDebugOn(elm + && memcmp(elm, page_address(ZERO_PAGE(0)), sizeof(*elm))); + + infopath.dentry = vfsub_lookup_one_len(w->whname, w->h_ppath.dentry, + w->whnamelen); + AuTraceErrPtr(infopath.dentry); + if (IS_ERR(infopath.dentry)) { + err = PTR_ERR(infopath.dentry); + goto out; + } + + err = 0; + h_dir = d_inode(w->h_ppath.dentry); + if (elm && d_is_negative(infopath.dentry)) { + err = vfsub_create(h_dir, &infopath, 0600, /*want_excl*/true); + AuTraceErr(err); + if (unlikely(err)) + goto out_dput; + elm->created = 1; + elm->info_dentry = dget(infopath.dentry); + } + + infofile = vfsub_dentry_open(&infopath, O_RDWR); + AuTraceErrPtr(infofile); + if (IS_ERR(infofile)) { + err = PTR_ERR(infofile); + goto out_dput; + } + + h_inode = d_inode(infopath.dentry); + if (elm && i_size_read(h_inode)) { + h_inode = d_inode(w->h_dentry); + elm->info_last = au_drinfo_read_k(infofile, h_inode->i_ino); + AuTraceErrPtr(elm->info_last); + if (IS_ERR(elm->info_last)) { + err = PTR_ERR(elm->info_last); + elm->info_last = NULL; + AuDebugOn(elm->info_dentry); + goto out_fput; + } + } + + if (elm && w->renameback) { + delegated = NULL; + err = vfsub_unlink(h_dir, &infopath, &delegated, /*force*/0); + AuTraceErr(err); + if (unlikely(err == -EWOULDBLOCK)) + iput(delegated); + goto out_fput; + } + + pos = 0; + qname = &w->h_dentry->d_name; + len = sizeof(*w->fdata) + qname->len; + if (!elm) + len = sizeof(*w->fdata) + w->fdata->drinfo.oldnamelen; + ssz = vfsub_write_k(infofile, w->fdata, len, &pos); + if (ssz == len) { + AuDbg("hi%llu, %.*s\n", w->fdata->drinfo.ino, + w->fdata->drinfo.oldnamelen, w->fdata->drinfo.oldname); + goto out_fput; /* success */ + } else { + err = -EIO; + if (ssz < 0) + err = ssz; + /* the caller should revert it using @elm */ + } + +out_fput: + fput(infofile); +out_dput: + dput(infopath.dentry); +out: + AuTraceErr(err); + return err; +} + +struct au_call_drinfo_do_store_args { + int *errp; + struct au_drinfo_store *w; + struct au_drinfo_rev_elm *elm; +}; + +static void au_call_drinfo_do_store(void *args) +{ + struct au_call_drinfo_do_store_args *a = args; + + *a->errp = au_drinfo_do_store(a->w, a->elm); +} + +static int au_drinfo_store_sio(struct au_drinfo_store *w, + struct au_drinfo_rev_elm *elm) +{ + int err, wkq_err; + + if (w->no_sio) + err = au_drinfo_do_store(w, elm); + else { + struct au_call_drinfo_do_store_args a = { + .errp = &err, + .w = w, + .elm = elm + }; + wkq_err = au_wkq_wait(au_call_drinfo_do_store, &a); + if (unlikely(wkq_err)) + err = wkq_err; + } + AuTraceErr(err); + + return err; +} + +static int au_drinfo_store_work_init(struct au_drinfo_store *w, + aufs_bindex_t btgt) +{ + int err; + + memset(w, 0, sizeof(*w)); + w->allocated = roundup_pow_of_two(sizeof(*w->fdata) + 40); + strcpy(w->whname, AUFS_WH_DR_INFO_PFX); + w->infoname = w->whname + sizeof(AUFS_WH_DR_INFO_PFX) - 1; + w->infonamelen = sizeof(w->whname) - sizeof(AUFS_WH_DR_INFO_PFX); + w->btgt = btgt; + w->no_sio = !!uid_eq(current_fsuid(), GLOBAL_ROOT_UID); + + err = -ENOMEM; + w->fdata = kcalloc(1, w->allocated, GFP_NOFS); + if (unlikely(!w->fdata)) { + AuTraceErr(err); + goto out; + } + w->fdata->magic = (__force uint32_t)htonl(AUFS_DRINFO_MAGIC_V1); + err = 0; + +out: + return err; +} + +static void au_drinfo_store_work_fin(struct au_drinfo_store *w) +{ + au_kfree_rcu(w->fdata); +} + +static void au_drinfo_store_rev(struct au_drinfo_rev *rev, + struct au_drinfo_store *w) +{ + struct au_drinfo_rev_elm *elm; + struct inode *h_dir, *delegated; + int err, nelm; + struct path infopath = { + .mnt = w->h_ppath.mnt + }; + + h_dir = d_inode(w->h_ppath.dentry); + IMustLock(h_dir); + + err = 0; + elm = rev->elm; + for (nelm = rev->nelm; nelm > 0; nelm--, elm++) { + AuDebugOn(elm->created && elm->info_last); + if (elm->created) { + AuDbg("here\n"); + delegated = NULL; + infopath.dentry = elm->info_dentry; + err = vfsub_unlink(h_dir, &infopath, &delegated, + !w->no_sio); + AuTraceErr(err); + if (unlikely(err == -EWOULDBLOCK)) + iput(delegated); + dput(elm->info_dentry); + } else if (elm->info_last) { + AuDbg("here\n"); + w->fdata->drinfo = *elm->info_last; + memcpy(w->fdata->drinfo.oldname, + elm->info_last->oldname, + elm->info_last->oldnamelen); + err = au_drinfo_store_sio(w, /*elm*/NULL); + au_kfree_rcu(elm->info_last); + } + if (unlikely(err)) + AuIOErr("%d, %s\n", err, w->whname); + /* go on even if err */ + } +} + +/* caller has to call au_dr_rename_fin() later */ +static int au_drinfo_store(struct dentry *dentry, aufs_bindex_t btgt, + struct qstr *dst_name, void *_rev) +{ + int err, sz, nelm; + aufs_bindex_t bindex, btail; + struct au_drinfo_store work; + struct au_drinfo_rev *rev, **p; + struct au_drinfo_rev_elm *elm; + struct super_block *sb; + struct au_branch *br; + struct au_hinode *hdir; + + err = au_drinfo_store_work_init(&work, btgt); + AuTraceErr(err); + if (unlikely(err)) + goto out; + + err = -ENOMEM; + btail = au_dbtaildir(dentry); + nelm = btail - btgt; + sz = sizeof(*rev) + sizeof(*elm) * nelm; + rev = kcalloc(1, sz, GFP_NOFS); + if (unlikely(!rev)) { + AuTraceErr(err); + goto out_args; + } + rev->nelm = nelm; + elm = rev->elm; + p = _rev; + *p = rev; + + err = 0; + sb = dentry->d_sb; + work.h_ppath.dentry = au_h_dptr(dentry, btgt); + work.h_ppath.mnt = au_sbr_mnt(sb, btgt); + hdir = au_hi(d_inode(dentry), btgt); + au_hn_inode_lock_nested(hdir, AuLsc_I_CHILD); + for (bindex = btgt + 1; bindex <= btail; bindex++, elm++) { + work.h_dentry = au_h_dptr(dentry, bindex); + if (!work.h_dentry) + continue; + + err = au_drinfo_construct(&work.fdata, work.h_dentry, + &work.allocated); + AuTraceErr(err); + if (unlikely(err)) + break; + + work.renameback = au_qstreq(&work.h_dentry->d_name, dst_name); + br = au_sbr(sb, bindex); + work.whnamelen = sizeof(AUFS_WH_DR_INFO_PFX) - 1; + work.whnamelen += au_drinfo_name(br, work.infoname, + work.infonamelen); + AuDbg("whname %.*s, i%llu, %.*s\n", + work.whnamelen, work.whname, + be64_to_cpu((__force __be64)work.fdata->drinfo.ino), + work.fdata->drinfo.oldnamelen, + work.fdata->drinfo.oldname); + + err = au_drinfo_store_sio(&work, elm); + AuTraceErr(err); + if (unlikely(err)) + break; + } + if (unlikely(err)) { + /* revert all drinfo */ + au_drinfo_store_rev(rev, &work); + au_kfree_try_rcu(rev); + *p = NULL; + } + au_hn_inode_unlock(hdir); + +out_args: + au_drinfo_store_work_fin(&work); +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +int au_dr_rename(struct dentry *src, aufs_bindex_t bindex, + struct qstr *dst_name, void *_rev) +{ + int err, already; + ino_t ino; + struct super_block *sb; + struct au_branch *br; + struct au_dr_br *dr; + struct dentry *h_dentry; + struct inode *h_inode; + struct au_dr_hino *ent; + struct au_drinfo_rev *rev, **p; + + AuDbg("bindex %d\n", bindex); + + err = -ENOMEM; + ent = kmalloc(sizeof(*ent), GFP_NOFS); + if (unlikely(!ent)) + goto out; + + sb = src->d_sb; + br = au_sbr(sb, bindex); + dr = &br->br_dirren; + h_dentry = au_h_dptr(src, bindex); + h_inode = d_inode(h_dentry); + ino = h_inode->i_ino; + ent->dr_h_ino = ino; + already = au_dr_hino_test_add(dr, ino, ent); + AuDbg("b%d, hi%llu, already %d\n", + bindex, (unsigned long long)ino, already); + + err = au_drinfo_store(src, bindex, dst_name, _rev); + AuTraceErr(err); + if (!err) { + p = _rev; + rev = *p; + rev->already = already; + goto out; /* success */ + } + + /* revert */ + if (!already) + au_dr_hino_del(dr, ent); + au_kfree_rcu(ent); + +out: + AuTraceErr(err); + return err; +} + +void au_dr_rename_fin(struct dentry *src, aufs_bindex_t btgt, void *_rev) +{ + struct au_drinfo_rev *rev; + struct au_drinfo_rev_elm *elm; + int nelm; + + rev = _rev; + elm = rev->elm; + for (nelm = rev->nelm; nelm > 0; nelm--, elm++) { + dput(elm->info_dentry); + au_kfree_rcu(elm->info_last); + } + au_kfree_try_rcu(rev); +} + +void au_dr_rename_rev(struct dentry *src, aufs_bindex_t btgt, void *_rev) +{ + int err; + struct au_drinfo_store work; + struct au_drinfo_rev *rev = _rev; + struct super_block *sb; + struct au_branch *br; + struct inode *h_inode; + struct au_dr_br *dr; + struct au_dr_hino *ent; + + err = au_drinfo_store_work_init(&work, btgt); + if (unlikely(err)) + goto out; + + sb = src->d_sb; + br = au_sbr(sb, btgt); + work.h_ppath.dentry = au_h_dptr(src, btgt); + work.h_ppath.mnt = au_br_mnt(br); + au_drinfo_store_rev(rev, &work); + au_drinfo_store_work_fin(&work); + if (rev->already) + goto out; + + dr = &br->br_dirren; + h_inode = d_inode(work.h_ppath.dentry); + ent = au_dr_hino_find(dr, h_inode->i_ino); + BUG_ON(!ent); + au_dr_hino_del(dr, ent); + au_kfree_rcu(ent); + +out: + au_kfree_try_rcu(rev); + if (unlikely(err)) + pr_err("failed to remove dirren info\n"); +} + +/* ---------------------------------------------------------------------- */ + +static struct au_drinfo *au_drinfo_do_load(struct path *h_ppath, + char *whname, int whnamelen, + struct dentry **info_dentry) +{ + struct au_drinfo *drinfo; + struct file *f; + struct inode *h_dir; + struct path infopath; + int unlocked; + + AuDbg("%pd/%.*s\n", h_ppath->dentry, whnamelen, whname); + + *info_dentry = NULL; + drinfo = NULL; + unlocked = 0; + h_dir = d_inode(h_ppath->dentry); + vfsub_inode_lock_shared_nested(h_dir, AuLsc_I_PARENT); + infopath.dentry = vfsub_lookup_one_len(whname, h_ppath->dentry, + whnamelen); + if (IS_ERR(infopath.dentry)) { + drinfo = (void *)infopath.dentry; + goto out; + } + + if (d_is_negative(infopath.dentry)) + goto out_dput; /* success */ + + infopath.mnt = h_ppath->mnt; + f = vfsub_dentry_open(&infopath, O_RDONLY); + inode_unlock_shared(h_dir); + unlocked = 1; + if (IS_ERR(f)) { + drinfo = (void *)f; + goto out_dput; + } + + drinfo = au_drinfo_read_k(f, /*h_ino*/0); + if (IS_ERR_OR_NULL(drinfo)) + goto out_fput; + + AuDbg("oldname %.*s\n", drinfo->oldnamelen, drinfo->oldname); + *info_dentry = dget(infopath.dentry); /* keep it alive */ + +out_fput: + fput(f); +out_dput: + dput(infopath.dentry); +out: + if (!unlocked) + inode_unlock_shared(h_dir); + AuTraceErrPtr(drinfo); + return drinfo; +} + +struct au_drinfo_do_load_args { + struct au_drinfo **drinfop; + struct path *h_ppath; + char *whname; + int whnamelen; + struct dentry **info_dentry; +}; + +static void au_call_drinfo_do_load(void *args) +{ + struct au_drinfo_do_load_args *a = args; + + *a->drinfop = au_drinfo_do_load(a->h_ppath, a->whname, a->whnamelen, + a->info_dentry); +} + +struct au_drinfo_load { + struct path h_ppath; + struct qstr *qname; + unsigned char no_sio; + + aufs_bindex_t ninfo; + struct au_drinfo **drinfo; +}; + +static int au_drinfo_load(struct au_drinfo_load *w, aufs_bindex_t bindex, + struct au_branch *br) +{ + int err, wkq_err, whnamelen, e; + char whname[sizeof(AUFS_WH_DR_INFO_PFX) + AUFS_DIRREN_ENV_VAL_SZ] + = AUFS_WH_DR_INFO_PFX; + struct au_drinfo *drinfo; + struct qstr oldname; + struct inode *h_dir, *delegated; + struct dentry *info_dentry; + struct path infopath; + + whnamelen = sizeof(AUFS_WH_DR_INFO_PFX) - 1; + whnamelen += au_drinfo_name(br, whname + whnamelen, + sizeof(whname) - whnamelen); + if (w->no_sio) + drinfo = au_drinfo_do_load(&w->h_ppath, whname, whnamelen, + &info_dentry); + else { + struct au_drinfo_do_load_args args = { + .drinfop = &drinfo, + .h_ppath = &w->h_ppath, + .whname = whname, + .whnamelen = whnamelen, + .info_dentry = &info_dentry + }; + wkq_err = au_wkq_wait(au_call_drinfo_do_load, &args); + if (unlikely(wkq_err)) + drinfo = ERR_PTR(wkq_err); + } + err = PTR_ERR(drinfo); + if (IS_ERR_OR_NULL(drinfo)) + goto out; + + err = 0; + oldname.len = drinfo->oldnamelen; + oldname.name = drinfo->oldname; + if (au_qstreq(w->qname, &oldname)) { + /* the name is renamed back */ + au_kfree_rcu(drinfo); + drinfo = NULL; + + infopath.dentry = info_dentry; + infopath.mnt = w->h_ppath.mnt; + h_dir = d_inode(w->h_ppath.dentry); + delegated = NULL; + inode_lock_nested(h_dir, AuLsc_I_PARENT); + e = vfsub_unlink(h_dir, &infopath, &delegated, !w->no_sio); + inode_unlock(h_dir); + if (unlikely(e)) + AuIOErr("ignored %d, %pd2\n", e, &infopath.dentry); + if (unlikely(e == -EWOULDBLOCK)) + iput(delegated); + } + au_kfree_rcu(w->drinfo[bindex]); + w->drinfo[bindex] = drinfo; + dput(info_dentry); + +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static void au_dr_lkup_free(struct au_drinfo **drinfo, int n) +{ + struct au_drinfo **p = drinfo; + + while (n-- > 0) + au_kfree_rcu(*drinfo++); + au_kfree_try_rcu(p); +} + +int au_dr_lkup(struct au_do_lookup_args *lkup, struct dentry *dentry, + aufs_bindex_t btgt) +{ + int err, ninfo; + struct au_drinfo_load w; + aufs_bindex_t bindex, bbot; + struct au_branch *br; + struct inode *h_dir; + struct au_dr_hino *ent; + struct super_block *sb; + + AuDbg("%.*s, name %.*s, whname %.*s, b%d\n", + AuLNPair(&dentry->d_name), AuLNPair(&lkup->dirren.dr_name), + AuLNPair(&lkup->whname), btgt); + + sb = dentry->d_sb; + bbot = au_sbbot(sb); + w.ninfo = bbot + 1; + if (!lkup->dirren.drinfo) { + lkup->dirren.drinfo = kcalloc(w.ninfo, + sizeof(*lkup->dirren.drinfo), + GFP_NOFS); + if (unlikely(!lkup->dirren.drinfo)) { + err = -ENOMEM; + goto out; + } + lkup->dirren.ninfo = w.ninfo; + } + w.drinfo = lkup->dirren.drinfo; + w.no_sio = !!uid_eq(current_fsuid(), GLOBAL_ROOT_UID); + w.h_ppath.dentry = au_h_dptr(dentry, btgt); + AuDebugOn(!w.h_ppath.dentry); + w.h_ppath.mnt = au_sbr_mnt(sb, btgt); + w.qname = &dentry->d_name; + + ninfo = 0; + for (bindex = btgt + 1; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + err = au_drinfo_load(&w, bindex, br); + if (unlikely(err)) + goto out_free; + if (w.drinfo[bindex]) + ninfo++; + } + if (!ninfo) { + br = au_sbr(sb, btgt); + h_dir = d_inode(w.h_ppath.dentry); + ent = au_dr_hino_find(&br->br_dirren, h_dir->i_ino); + AuDebugOn(!ent); + au_dr_hino_del(&br->br_dirren, ent); + au_kfree_rcu(ent); + } + goto out; /* success */ + +out_free: + au_dr_lkup_free(lkup->dirren.drinfo, lkup->dirren.ninfo); + lkup->dirren.ninfo = 0; + lkup->dirren.drinfo = NULL; +out: + AuTraceErr(err); + return err; +} + +void au_dr_lkup_fin(struct au_do_lookup_args *lkup) +{ + au_dr_lkup_free(lkup->dirren.drinfo, lkup->dirren.ninfo); +} + +int au_dr_lkup_name(struct au_do_lookup_args *lkup, aufs_bindex_t btgt) +{ + int err; + struct au_drinfo *drinfo; + + err = 0; + if (!lkup->dirren.drinfo) + goto out; + AuDebugOn(lkup->dirren.ninfo < btgt + 1); + drinfo = lkup->dirren.drinfo[btgt + 1]; + if (!drinfo) + goto out; + + au_kfree_try_rcu(lkup->whname.name); + lkup->whname.name = NULL; + lkup->dirren.dr_name.len = drinfo->oldnamelen; + lkup->dirren.dr_name.name = drinfo->oldname; + lkup->name = &lkup->dirren.dr_name; + err = au_wh_name_alloc(&lkup->whname, lkup->name); + if (!err) + AuDbg("name %.*s, whname %.*s, b%d\n", + AuLNPair(lkup->name), AuLNPair(&lkup->whname), + btgt); + +out: + AuTraceErr(err); + return err; +} + +int au_dr_lkup_h_ino(struct au_do_lookup_args *lkup, aufs_bindex_t bindex, + ino_t h_ino) +{ + int match; + struct au_drinfo *drinfo; + + match = 1; + if (!lkup->dirren.drinfo) + goto out; + AuDebugOn(lkup->dirren.ninfo < bindex + 1); + drinfo = lkup->dirren.drinfo[bindex + 1]; + if (!drinfo) + goto out; + + match = (drinfo->ino == h_ino); + AuDbg("match %d\n", match); + +out: + return match; +} + +/* ---------------------------------------------------------------------- */ + +int au_dr_opt_set(struct super_block *sb) +{ + int err; + aufs_bindex_t bindex, bbot; + struct au_branch *br; + + err = 0; + bbot = au_sbbot(sb); + for (bindex = 0; !err && bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + err = au_dr_hino(sb, bindex, /*br*/NULL, &br->br_path); + } + + return err; +} + +int au_dr_opt_flush(struct super_block *sb) +{ + int err; + aufs_bindex_t bindex, bbot; + struct au_branch *br; + + err = 0; + bbot = au_sbbot(sb); + for (bindex = 0; !err && bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_writable(br->br_perm)) + err = au_dr_hino(sb, bindex, /*br*/NULL, /*path*/NULL); + } + + return err; +} + +int au_dr_opt_clr(struct super_block *sb, int no_flush) +{ + int err; + aufs_bindex_t bindex, bbot; + struct au_branch *br; + + err = 0; + if (!no_flush) { + err = au_dr_opt_flush(sb); + if (unlikely(err)) + goto out; + } + + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + au_dr_hino_free(&br->br_dirren); + } + +out: + return err; +} diff --git a/fs/aufs/dirren.h b/fs/aufs/dirren.h new file mode 100644 index 0000000000000..f5139a30c8274 --- /dev/null +++ b/fs/aufs/dirren.h @@ -0,0 +1,140 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2017-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * renamed dir info + */ + +#ifndef __AUFS_DIRREN_H__ +#define __AUFS_DIRREN_H__ + +#ifdef __KERNEL__ + +#include +#include +#include +#include "hbl.h" + +#define AuDirren_NHASH 100 + +#ifdef CONFIG_AUFS_DIRREN +enum au_brid_type { + AuBrid_Unset, + AuBrid_UUID, + AuBrid_FSID, + AuBrid_DEV +}; + +struct au_dr_brid { + enum au_brid_type type; + union { + uuid_t uuid; /* unimplemented yet */ + fsid_t fsid; + dev_t dev; + }; +}; + +/* 20 is the max digits length of ulong 64 */ +/* brid-type "_" uuid "_" inum */ +#define AUFS_DIRREN_FNAME_SZ (1 + 1 + UUID_STRING_LEN + 20) +#define AUFS_DIRREN_ENV_VAL_SZ (AUFS_DIRREN_FNAME_SZ + 1 + 20) + +struct au_dr_hino { + struct hlist_bl_node dr_hnode; + ino_t dr_h_ino; +}; + +struct au_dr_br { + struct hlist_bl_head dr_h_ino[AuDirren_NHASH]; + struct au_dr_brid dr_brid; +}; + +struct au_dr_lookup { + /* dr_name is pointed by struct au_do_lookup_args.name */ + struct qstr dr_name; /* subset of dr_info */ + aufs_bindex_t ninfo; + struct au_drinfo **drinfo; +}; +#else +struct au_dr_hino; +/* empty */ +struct au_dr_br { }; +struct au_dr_lookup { }; +#endif + +/* ---------------------------------------------------------------------- */ + +struct au_branch; +struct au_do_lookup_args; +struct au_hinode; +#ifdef CONFIG_AUFS_DIRREN +int au_dr_hino_test_add(struct au_dr_br *dr, ino_t h_ino, + struct au_dr_hino *add_ent); +void au_dr_hino_free(struct au_dr_br *dr); +int au_dr_br_init(struct super_block *sb, struct au_branch *br, + const struct path *path); +int au_dr_br_fin(struct super_block *sb, struct au_branch *br); +int au_dr_rename(struct dentry *src, aufs_bindex_t bindex, + struct qstr *dst_name, void *_rev); +void au_dr_rename_fin(struct dentry *src, aufs_bindex_t btgt, void *rev); +void au_dr_rename_rev(struct dentry *src, aufs_bindex_t bindex, void *rev); +int au_dr_lkup(struct au_do_lookup_args *lkup, struct dentry *dentry, + aufs_bindex_t bindex); +int au_dr_lkup_name(struct au_do_lookup_args *lkup, aufs_bindex_t btgt); +int au_dr_lkup_h_ino(struct au_do_lookup_args *lkup, aufs_bindex_t bindex, + ino_t h_ino); +void au_dr_lkup_fin(struct au_do_lookup_args *lkup); +int au_dr_opt_set(struct super_block *sb); +int au_dr_opt_flush(struct super_block *sb); +int au_dr_opt_clr(struct super_block *sb, int no_flush); +#else +AuStubInt0(au_dr_hino_test_add, struct au_dr_br *dr, ino_t h_ino, + struct au_dr_hino *add_ent); +AuStubVoid(au_dr_hino_free, struct au_dr_br *dr); +AuStubInt0(au_dr_br_init, struct super_block *sb, struct au_branch *br, + const struct path *path); +AuStubInt0(au_dr_br_fin, struct super_block *sb, struct au_branch *br); +AuStubInt0(au_dr_rename, struct dentry *src, aufs_bindex_t bindex, + struct qstr *dst_name, void *_rev); +AuStubVoid(au_dr_rename_fin, struct dentry *src, aufs_bindex_t btgt, void *rev); +AuStubVoid(au_dr_rename_rev, struct dentry *src, aufs_bindex_t bindex, + void *rev); +AuStubInt0(au_dr_lkup, struct au_do_lookup_args *lkup, struct dentry *dentry, + aufs_bindex_t bindex); +AuStubInt0(au_dr_lkup_name, struct au_do_lookup_args *lkup, aufs_bindex_t btgt); +AuStubInt0(au_dr_lkup_h_ino, struct au_do_lookup_args *lkup, + aufs_bindex_t bindex, ino_t h_ino); +AuStubVoid(au_dr_lkup_fin, struct au_do_lookup_args *lkup); +AuStubInt0(au_dr_opt_set, struct super_block *sb); +AuStubInt0(au_dr_opt_flush, struct super_block *sb); +AuStubInt0(au_dr_opt_clr, struct super_block *sb, int no_flush); +#endif + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_DIRREN +static inline int au_dr_ihash(ino_t h_ino) +{ + return h_ino % AuDirren_NHASH; +} +#else +AuStubInt0(au_dr_ihash, ino_t h_ino); +#endif + +#endif /* __KERNEL__ */ +#endif /* __AUFS_DIRREN_H__ */ diff --git a/fs/aufs/dynop.c b/fs/aufs/dynop.c new file mode 100644 index 0000000000000..f473ddb6eed85 --- /dev/null +++ b/fs/aufs/dynop.c @@ -0,0 +1,370 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2010-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * dynamically customizable operations for regular files + */ + +#include "aufs.h" + +#define DyPrSym(key) AuDbgSym(key->dk_op.dy_hop) + +/* + * How large will these lists be? + * Usually just a few elements, 20-30 at most for each, I guess. + */ +static struct hlist_bl_head dynop[AuDyLast]; + +static struct au_dykey *dy_gfind_get(struct hlist_bl_head *hbl, + const void *h_op) +{ + struct au_dykey *key, *tmp; + struct hlist_bl_node *pos; + + key = NULL; + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(tmp, pos, hbl, dk_hnode) + if (tmp->dk_op.dy_hop == h_op) { + key = tmp; + kref_get(&key->dk_kref); + break; + } + hlist_bl_unlock(hbl); + + return key; +} + +static struct au_dykey *dy_bradd(struct au_branch *br, struct au_dykey *key) +{ + struct au_dykey **k, *found; + const void *h_op = key->dk_op.dy_hop; + int i; + + found = NULL; + k = br->br_dykey; + for (i = 0; i < AuBrDynOp; i++) + if (k[i]) { + if (k[i]->dk_op.dy_hop == h_op) { + found = k[i]; + break; + } + } else + break; + if (!found) { + spin_lock(&br->br_dykey_lock); + for (; i < AuBrDynOp; i++) + if (k[i]) { + if (k[i]->dk_op.dy_hop == h_op) { + found = k[i]; + break; + } + } else { + k[i] = key; + break; + } + spin_unlock(&br->br_dykey_lock); + BUG_ON(i == AuBrDynOp); /* expand the array */ + } + + return found; +} + +/* kref_get() if @key is already added */ +static struct au_dykey *dy_gadd(struct hlist_bl_head *hbl, struct au_dykey *key) +{ + struct au_dykey *tmp, *found; + struct hlist_bl_node *pos; + const void *h_op = key->dk_op.dy_hop; + + found = NULL; + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(tmp, pos, hbl, dk_hnode) + if (tmp->dk_op.dy_hop == h_op) { + kref_get(&tmp->dk_kref); + found = tmp; + break; + } + if (!found) + hlist_bl_add_head(&key->dk_hnode, hbl); + hlist_bl_unlock(hbl); + + if (!found) + DyPrSym(key); + return found; +} + +static void dy_free_rcu(struct rcu_head *rcu) +{ + struct au_dykey *key; + + key = container_of(rcu, struct au_dykey, dk_rcu); + DyPrSym(key); + au_kfree_rcu(key); +} + +static void dy_free(struct kref *kref) +{ + struct au_dykey *key; + struct hlist_bl_head *hbl; + + key = container_of(kref, struct au_dykey, dk_kref); + hbl = dynop + key->dk_op.dy_type; + au_hbl_del(&key->dk_hnode, hbl); + call_rcu(&key->dk_rcu, dy_free_rcu); +} + +void au_dy_put(struct au_dykey *key) +{ + kref_put(&key->dk_kref, dy_free); +} + +/* ---------------------------------------------------------------------- */ + +#define DyDbgSize(cnt, op) AuDebugOn(cnt != sizeof(op)/sizeof(void *)) + +#ifdef CONFIG_AUFS_DEBUG +#define DyDbgDeclare(cnt) unsigned int cnt = 0 +#define DyDbgInc(cnt) do { cnt++; } while (0) +#else +#define DyDbgDeclare(cnt) do {} while (0) +#define DyDbgInc(cnt) do {} while (0) +#endif + +#define DySet(func, dst, src, h_op, h_sb) do { \ + DyDbgInc(cnt); \ + if (h_op->func) { \ + if (src.func) \ + dst.func = src.func; \ + else \ + AuDbg("%s %s\n", au_sbtype(h_sb), #func); \ + } \ +} while (0) + +#define DySetForce(func, dst, src) do { \ + AuDebugOn(!src.func); \ + DyDbgInc(cnt); \ + dst.func = src.func; \ +} while (0) + +#define DySetAop(func) \ + DySet(func, dyaop->da_op, aufs_aop, h_aop, h_sb) +#define DySetAopForce(func) \ + DySetForce(func, dyaop->da_op, aufs_aop) + +static void dy_aop(struct au_dykey *key, const void *h_op, + struct super_block *h_sb __maybe_unused) +{ + struct au_dyaop *dyaop = (void *)key; + const struct address_space_operations *h_aop = h_op; + DyDbgDeclare(cnt); + + AuDbg("%s\n", au_sbtype(h_sb)); + + DySetAop(writepage); + DySetAopForce(readpage); /* force */ + DySetAop(writepages); + DySetAop(set_page_dirty); + DySetAop(readpages); + DySetAop(write_begin); + DySetAop(write_end); + DySetAop(bmap); + DySetAop(invalidatepage); + DySetAop(releasepage); + DySetAop(freepage); + /* this one will be changed according to an aufs mount option */ + DySetAop(direct_IO); + DySetAop(migratepage); + DySetAop(isolate_page); + DySetAop(putback_page); + DySetAop(launder_page); + DySetAop(is_partially_uptodate); + DySetAop(is_dirty_writeback); + DySetAop(error_remove_page); + DySetAop(swap_activate); + DySetAop(swap_deactivate); + + DyDbgSize(cnt, *h_aop); +} + +/* ---------------------------------------------------------------------- */ + +static void dy_bug(struct kref *kref) +{ + BUG(); +} + +static struct au_dykey *dy_get(struct au_dynop *op, struct au_branch *br) +{ + struct au_dykey *key, *old; + struct hlist_bl_head *hbl; + struct op { + unsigned int sz; + void (*set)(struct au_dykey *key, const void *h_op, + struct super_block *h_sb __maybe_unused); + }; + static const struct op a[] = { + [AuDy_AOP] = { + .sz = sizeof(struct au_dyaop), + .set = dy_aop + } + }; + const struct op *p; + + hbl = dynop + op->dy_type; + key = dy_gfind_get(hbl, op->dy_hop); + if (key) + goto out_add; /* success */ + + p = a + op->dy_type; + key = kzalloc(p->sz, GFP_NOFS); + if (unlikely(!key)) { + key = ERR_PTR(-ENOMEM); + goto out; + } + + key->dk_op.dy_hop = op->dy_hop; + kref_init(&key->dk_kref); + p->set(key, op->dy_hop, au_br_sb(br)); + old = dy_gadd(hbl, key); + if (old) { + au_kfree_rcu(key); + key = old; + } + +out_add: + old = dy_bradd(br, key); + if (old) + /* its ref-count should never be zero here */ + kref_put(&key->dk_kref, dy_bug); +out: + return key; +} + +/* ---------------------------------------------------------------------- */ +/* + * Aufs prohibits O_DIRECT by default even if the branch supports it. + * This behaviour is necessary to return an error from open(O_DIRECT) instead + * of the succeeding I/O. The dio mount option enables O_DIRECT and makes + * open(O_DIRECT) always succeed, but the succeeding I/O may return an error. + * See the aufs manual in detail. + */ +static void dy_adx(struct au_dyaop *dyaop, int do_dx) +{ + if (!do_dx) + dyaop->da_op.direct_IO = NULL; + else + dyaop->da_op.direct_IO = aufs_aop.direct_IO; +} + +static struct au_dyaop *dy_aget(struct au_branch *br, + const struct address_space_operations *h_aop, + int do_dx) +{ + struct au_dyaop *dyaop; + struct au_dynop op; + + op.dy_type = AuDy_AOP; + op.dy_haop = h_aop; + dyaop = (void *)dy_get(&op, br); + if (IS_ERR(dyaop)) + goto out; + dy_adx(dyaop, do_dx); + +out: + return dyaop; +} + +int au_dy_iaop(struct inode *inode, aufs_bindex_t bindex, + struct inode *h_inode) +{ + int err, do_dx; + struct super_block *sb; + struct au_branch *br; + struct au_dyaop *dyaop; + + AuDebugOn(!S_ISREG(h_inode->i_mode)); + IiMustWriteLock(inode); + + sb = inode->i_sb; + br = au_sbr(sb, bindex); + do_dx = !!au_opt_test(au_mntflags(sb), DIO); + dyaop = dy_aget(br, h_inode->i_mapping->a_ops, do_dx); + err = PTR_ERR(dyaop); + if (IS_ERR(dyaop)) + /* unnecessary to call dy_fput() */ + goto out; + + err = 0; + inode->i_mapping->a_ops = &dyaop->da_op; + +out: + return err; +} + +/* + * Is it safe to replace a_ops during the inode/file is in operation? + * Yes, I hope so. + */ +int au_dy_irefresh(struct inode *inode) +{ + int err; + aufs_bindex_t btop; + struct inode *h_inode; + + err = 0; + if (S_ISREG(inode->i_mode)) { + btop = au_ibtop(inode); + h_inode = au_h_iptr(inode, btop); + err = au_dy_iaop(inode, btop, h_inode); + } + return err; +} + +void au_dy_arefresh(int do_dx) +{ + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + struct au_dykey *key; + + hbl = dynop + AuDy_AOP; + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(key, pos, hbl, dk_hnode) + dy_adx((void *)key, do_dx); + hlist_bl_unlock(hbl); +} + +/* ---------------------------------------------------------------------- */ + +void __init au_dy_init(void) +{ + int i; + + /* make sure that 'struct au_dykey *' can be any type */ + BUILD_BUG_ON(offsetof(struct au_dyaop, da_key)); + + for (i = 0; i < AuDyLast; i++) + INIT_HLIST_BL_HEAD(dynop + i); +} + +void au_dy_fin(void) +{ + int i; + + for (i = 0; i < AuDyLast; i++) + WARN_ON(!hlist_bl_empty(dynop + i)); +} diff --git a/fs/aufs/dynop.h b/fs/aufs/dynop.h new file mode 100644 index 0000000000000..d4015351e709b --- /dev/null +++ b/fs/aufs/dynop.h @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2010-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * dynamically customizable operations (for regular files only) + */ + +#ifndef __AUFS_DYNOP_H__ +#define __AUFS_DYNOP_H__ + +#ifdef __KERNEL__ + +#include +#include + +enum {AuDy_AOP, AuDyLast}; + +struct au_dynop { + int dy_type; + union { + const void *dy_hop; + const struct address_space_operations *dy_haop; + }; +}; + +struct au_dykey { + union { + struct hlist_bl_node dk_hnode; + struct rcu_head dk_rcu; + }; + struct au_dynop dk_op; + + /* + * during I am in the branch local array, kref is gotten. when the + * branch is removed, kref is put. + */ + struct kref dk_kref; +}; + +/* stop unioning since their sizes are very different from each other */ +struct au_dyaop { + struct au_dykey da_key; + struct address_space_operations da_op; /* not const */ +}; + +/* ---------------------------------------------------------------------- */ + +/* dynop.c */ +struct au_branch; +void au_dy_put(struct au_dykey *key); +int au_dy_iaop(struct inode *inode, aufs_bindex_t bindex, + struct inode *h_inode); +int au_dy_irefresh(struct inode *inode); +void au_dy_arefresh(int do_dio); + +void __init au_dy_init(void); +void au_dy_fin(void); + +#endif /* __KERNEL__ */ +#endif /* __AUFS_DYNOP_H__ */ diff --git a/fs/aufs/export.c b/fs/aufs/export.c new file mode 100644 index 0000000000000..0358fbec3cf2a --- /dev/null +++ b/fs/aufs/export.c @@ -0,0 +1,838 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * export via nfs + */ + +#include +#include +#include +#include +#include +#include +#include "aufs.h" + +union conv { +#ifdef CONFIG_AUFS_INO_T_64 + __u32 a[2]; +#else + __u32 a[1]; +#endif + ino_t ino; +}; + +static ino_t decode_ino(__u32 *a) +{ + union conv u; + + BUILD_BUG_ON(sizeof(u.ino) != sizeof(u.a)); + u.a[0] = a[0]; +#ifdef CONFIG_AUFS_INO_T_64 + u.a[1] = a[1]; +#endif + return u.ino; +} + +static void encode_ino(__u32 *a, ino_t ino) +{ + union conv u; + + u.ino = ino; + a[0] = u.a[0]; +#ifdef CONFIG_AUFS_INO_T_64 + a[1] = u.a[1]; +#endif +} + +/* NFS file handle */ +enum { + Fh_br_id, + Fh_sigen, +#ifdef CONFIG_AUFS_INO_T_64 + /* support 64bit inode number */ + Fh_ino1, + Fh_ino2, + Fh_dir_ino1, + Fh_dir_ino2, +#else + Fh_ino1, + Fh_dir_ino1, +#endif + Fh_igen, + Fh_h_type, + Fh_tail, + + Fh_ino = Fh_ino1, + Fh_dir_ino = Fh_dir_ino1 +}; + +static int au_test_anon(struct dentry *dentry) +{ + /* note: read d_flags without d_lock */ + return !!(dentry->d_flags & DCACHE_DISCONNECTED); +} + +int au_test_nfsd(void) +{ + int ret; + struct task_struct *tsk = current; + char comm[sizeof(tsk->comm)]; + + ret = 0; + if (tsk->flags & PF_KTHREAD) { + get_task_comm(comm, tsk); + ret = !strcmp(comm, "nfsd"); + } + + return ret; +} + +/* ---------------------------------------------------------------------- */ +/* inode generation external table */ + +void au_xigen_inc(struct inode *inode) +{ + loff_t pos; + ssize_t sz; + __u32 igen; + struct super_block *sb; + struct au_sbinfo *sbinfo; + + sb = inode->i_sb; + AuDebugOn(!au_opt_test(au_mntflags(sb), XINO)); + + sbinfo = au_sbi(sb); + pos = inode->i_ino; + pos *= sizeof(igen); + igen = inode->i_generation + 1; + sz = xino_fwrite(sbinfo->si_xwrite, sbinfo->si_xigen, &igen, + sizeof(igen), &pos); + if (sz == sizeof(igen)) + return; /* success */ + + if (unlikely(sz >= 0)) + AuIOErr("xigen error (%zd)\n", sz); +} + +int au_xigen_new(struct inode *inode) +{ + int err; + loff_t pos; + ssize_t sz; + struct super_block *sb; + struct au_sbinfo *sbinfo; + struct file *file; + + err = 0; + /* todo: dirty, at mount time */ + if (inode->i_ino == AUFS_ROOT_INO) + goto out; + sb = inode->i_sb; + SiMustAnyLock(sb); + if (unlikely(!au_opt_test(au_mntflags(sb), XINO))) + goto out; + + err = -EFBIG; + pos = inode->i_ino; + if (unlikely(au_loff_max / sizeof(inode->i_generation) - 1 < pos)) { + AuIOErr1("too large i%lld\n", pos); + goto out; + } + pos *= sizeof(inode->i_generation); + + err = 0; + sbinfo = au_sbi(sb); + file = sbinfo->si_xigen; + BUG_ON(!file); + + if (vfsub_f_size_read(file) + < pos + sizeof(inode->i_generation)) { + inode->i_generation = atomic_inc_return(&sbinfo->si_xigen_next); + sz = xino_fwrite(sbinfo->si_xwrite, file, &inode->i_generation, + sizeof(inode->i_generation), &pos); + } else + sz = xino_fread(sbinfo->si_xread, file, &inode->i_generation, + sizeof(inode->i_generation), &pos); + if (sz == sizeof(inode->i_generation)) + goto out; /* success */ + + err = sz; + if (unlikely(sz >= 0)) { + err = -EIO; + AuIOErr("xigen error (%zd)\n", sz); + } + +out: + return err; +} + +int au_xigen_set(struct super_block *sb, struct path *path) +{ + int err; + struct au_sbinfo *sbinfo; + struct file *file; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + file = au_xino_create2(sb, path, sbinfo->si_xigen); + err = PTR_ERR(file); + if (IS_ERR(file)) + goto out; + err = 0; + if (sbinfo->si_xigen) + fput(sbinfo->si_xigen); + sbinfo->si_xigen = file; + +out: + AuTraceErr(err); + return err; +} + +void au_xigen_clr(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + if (sbinfo->si_xigen) { + fput(sbinfo->si_xigen); + sbinfo->si_xigen = NULL; + } +} + +/* ---------------------------------------------------------------------- */ + +static struct dentry *decode_by_ino(struct super_block *sb, ino_t ino, + ino_t dir_ino) +{ + struct dentry *dentry, *d; + struct inode *inode; + unsigned int sigen; + + dentry = NULL; + inode = ilookup(sb, ino); + if (!inode) + goto out; + + dentry = ERR_PTR(-ESTALE); + sigen = au_sigen(sb); + if (unlikely(au_is_bad_inode(inode) + || IS_DEADDIR(inode) + || sigen != au_iigen(inode, NULL))) + goto out_iput; + + dentry = NULL; + if (!dir_ino || S_ISDIR(inode->i_mode)) + dentry = d_find_alias(inode); + else { + spin_lock(&inode->i_lock); + hlist_for_each_entry(d, &inode->i_dentry, d_u.d_alias) { + spin_lock(&d->d_lock); + if (!au_test_anon(d) + && d_inode(d->d_parent)->i_ino == dir_ino) { + dentry = dget_dlock(d); + spin_unlock(&d->d_lock); + break; + } + spin_unlock(&d->d_lock); + } + spin_unlock(&inode->i_lock); + } + if (unlikely(dentry && au_digen_test(dentry, sigen))) { + /* need to refresh */ + dput(dentry); + dentry = NULL; + } + +out_iput: + iput(inode); +out: + AuTraceErrPtr(dentry); + return dentry; +} + +/* ---------------------------------------------------------------------- */ + +/* todo: dirty? */ +/* if exportfs_decode_fh() passed vfsmount*, we could be happy */ + +struct au_compare_mnt_args { + /* input */ + struct super_block *sb; + + /* output */ + struct vfsmount *mnt; +}; + +static int au_compare_mnt(struct vfsmount *mnt, void *arg) +{ + struct au_compare_mnt_args *a = arg; + + if (mnt->mnt_sb != a->sb) + return 0; + a->mnt = mntget(mnt); + return 1; +} + +static struct vfsmount *au_mnt_get(struct super_block *sb) +{ + int err; + struct path root; + struct au_compare_mnt_args args = { + .sb = sb + }; + + get_fs_root(current->fs, &root); + rcu_read_lock(); + err = iterate_mounts(au_compare_mnt, &args, root.mnt); + rcu_read_unlock(); + path_put(&root); + AuDebugOn(!err); + AuDebugOn(!args.mnt); + return args.mnt; +} + +struct au_nfsd_si_lock { + unsigned int sigen; + aufs_bindex_t bindex, br_id; + unsigned char force_lock; +}; + +static int si_nfsd_read_lock(struct super_block *sb, + struct au_nfsd_si_lock *nsi_lock) +{ + int err; + aufs_bindex_t bindex; + + si_read_lock(sb, AuLock_FLUSH); + + /* branch id may be wrapped around */ + err = 0; + bindex = au_br_index(sb, nsi_lock->br_id); + if (bindex >= 0 && nsi_lock->sigen + AUFS_BRANCH_MAX > au_sigen(sb)) + goto out; /* success */ + + err = -ESTALE; + bindex = -1; + if (!nsi_lock->force_lock) + si_read_unlock(sb); + +out: + nsi_lock->bindex = bindex; + return err; +} + +struct find_name_by_ino { + struct dir_context ctx; + int called, found; + ino_t ino; + char *name; + int namelen; +}; + +static int +find_name_by_ino(struct dir_context *ctx, const char *name, int namelen, + loff_t offset, u64 ino, unsigned int d_type) +{ + struct find_name_by_ino *a = container_of(ctx, struct find_name_by_ino, + ctx); + + a->called++; + if (a->ino != ino) + return 0; + + memcpy(a->name, name, namelen); + a->namelen = namelen; + a->found = 1; + return 1; +} + +static struct dentry *au_lkup_by_ino(struct path *path, ino_t ino, + struct au_nfsd_si_lock *nsi_lock) +{ + struct dentry *dentry, *parent; + struct file *file; + struct inode *dir; + struct find_name_by_ino arg = { + .ctx = { + .actor = find_name_by_ino + } + }; + int err; + + parent = path->dentry; + if (nsi_lock) + si_read_unlock(parent->d_sb); + file = vfsub_dentry_open(path, au_dir_roflags); + dentry = (void *)file; + if (IS_ERR(file)) + goto out; + + dentry = ERR_PTR(-ENOMEM); + arg.name = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!arg.name)) + goto out_file; + arg.ino = ino; + arg.found = 0; + do { + arg.called = 0; + /* smp_mb(); */ + err = vfsub_iterate_dir(file, &arg.ctx); + } while (!err && !arg.found && arg.called); + dentry = ERR_PTR(err); + if (unlikely(err)) + goto out_name; + /* instead of ENOENT */ + dentry = ERR_PTR(-ESTALE); + if (!arg.found) + goto out_name; + + /* do not call vfsub_lkup_one() */ + dir = d_inode(parent); + dentry = vfsub_lookup_one_len_unlocked(arg.name, parent, arg.namelen); + AuTraceErrPtr(dentry); + if (IS_ERR(dentry)) + goto out_name; + AuDebugOn(au_test_anon(dentry)); + if (unlikely(d_really_is_negative(dentry))) { + dput(dentry); + dentry = ERR_PTR(-ENOENT); + } + +out_name: + free_page((unsigned long)arg.name); +out_file: + fput(file); +out: + if (unlikely(nsi_lock + && si_nfsd_read_lock(parent->d_sb, nsi_lock) < 0)) + if (!IS_ERR(dentry)) { + dput(dentry); + dentry = ERR_PTR(-ESTALE); + } + AuTraceErrPtr(dentry); + return dentry; +} + +static struct dentry *decode_by_dir_ino(struct super_block *sb, ino_t ino, + ino_t dir_ino, + struct au_nfsd_si_lock *nsi_lock) +{ + struct dentry *dentry; + struct path path; + + if (dir_ino != AUFS_ROOT_INO) { + path.dentry = decode_by_ino(sb, dir_ino, 0); + dentry = path.dentry; + if (!path.dentry || IS_ERR(path.dentry)) + goto out; + AuDebugOn(au_test_anon(path.dentry)); + } else + path.dentry = dget(sb->s_root); + + path.mnt = au_mnt_get(sb); + dentry = au_lkup_by_ino(&path, ino, nsi_lock); + path_put(&path); + +out: + AuTraceErrPtr(dentry); + return dentry; +} + +/* ---------------------------------------------------------------------- */ + +static int h_acceptable(void *expv, struct dentry *dentry) +{ + return 1; +} + +static char *au_build_path(struct dentry *h_parent, struct path *h_rootpath, + char *buf, int len, struct super_block *sb) +{ + char *p; + int n; + struct path path; + + p = d_path(h_rootpath, buf, len); + if (IS_ERR(p)) + goto out; + n = strlen(p); + + path.mnt = h_rootpath->mnt; + path.dentry = h_parent; + p = d_path(&path, buf, len); + if (IS_ERR(p)) + goto out; + if (n != 1) + p += n; + + path.mnt = au_mnt_get(sb); + path.dentry = sb->s_root; + p = d_path(&path, buf, len - strlen(p)); + mntput(path.mnt); + if (IS_ERR(p)) + goto out; + if (n != 1) + p[strlen(p)] = '/'; + +out: + AuTraceErrPtr(p); + return p; +} + +static +struct dentry *decode_by_path(struct super_block *sb, ino_t ino, __u32 *fh, + int fh_len, struct au_nfsd_si_lock *nsi_lock) +{ + struct dentry *dentry, *h_parent, *root; + struct super_block *h_sb; + char *pathname, *p; + struct vfsmount *h_mnt; + struct au_branch *br; + int err; + struct path path; + + br = au_sbr(sb, nsi_lock->bindex); + h_mnt = au_br_mnt(br); + h_sb = h_mnt->mnt_sb; + /* todo: call lower fh_to_dentry()? fh_to_parent()? */ + lockdep_off(); + h_parent = exportfs_decode_fh(h_mnt, (void *)(fh + Fh_tail), + fh_len - Fh_tail, fh[Fh_h_type], + h_acceptable, /*context*/NULL); + lockdep_on(); + dentry = h_parent; + if (unlikely(!h_parent || IS_ERR(h_parent))) { + AuWarn1("%s decode_fh failed, %ld\n", + au_sbtype(h_sb), PTR_ERR(h_parent)); + goto out; + } + dentry = NULL; + if (unlikely(au_test_anon(h_parent))) { + AuWarn1("%s decode_fh returned a disconnected dentry\n", + au_sbtype(h_sb)); + goto out_h_parent; + } + + dentry = ERR_PTR(-ENOMEM); + pathname = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!pathname)) + goto out_h_parent; + + root = sb->s_root; + path.mnt = h_mnt; + di_read_lock_parent(root, !AuLock_IR); + path.dentry = au_h_dptr(root, nsi_lock->bindex); + di_read_unlock(root, !AuLock_IR); + p = au_build_path(h_parent, &path, pathname, PAGE_SIZE, sb); + dentry = (void *)p; + if (IS_ERR(p)) + goto out_pathname; + + si_read_unlock(sb); + err = vfsub_kern_path(p, LOOKUP_FOLLOW | LOOKUP_DIRECTORY, &path); + dentry = ERR_PTR(err); + if (unlikely(err)) + goto out_relock; + + dentry = ERR_PTR(-ENOENT); + AuDebugOn(au_test_anon(path.dentry)); + if (unlikely(d_really_is_negative(path.dentry))) + goto out_path; + + if (ino != d_inode(path.dentry)->i_ino) + dentry = au_lkup_by_ino(&path, ino, /*nsi_lock*/NULL); + else + dentry = dget(path.dentry); + +out_path: + path_put(&path); +out_relock: + if (unlikely(si_nfsd_read_lock(sb, nsi_lock) < 0)) + if (!IS_ERR(dentry)) { + dput(dentry); + dentry = ERR_PTR(-ESTALE); + } +out_pathname: + free_page((unsigned long)pathname); +out_h_parent: + dput(h_parent); +out: + AuTraceErrPtr(dentry); + return dentry; +} + +/* ---------------------------------------------------------------------- */ + +static struct dentry * +aufs_fh_to_dentry(struct super_block *sb, struct fid *fid, int fh_len, + int fh_type) +{ + struct dentry *dentry; + __u32 *fh = fid->raw; + struct au_branch *br; + ino_t ino, dir_ino; + struct au_nfsd_si_lock nsi_lock = { + .force_lock = 0 + }; + + dentry = ERR_PTR(-ESTALE); + /* it should never happen, but the file handle is unreliable */ + if (unlikely(fh_len < Fh_tail)) + goto out; + nsi_lock.sigen = fh[Fh_sigen]; + nsi_lock.br_id = fh[Fh_br_id]; + + /* branch id may be wrapped around */ + br = NULL; + if (unlikely(si_nfsd_read_lock(sb, &nsi_lock))) + goto out; + nsi_lock.force_lock = 1; + + /* is this inode still cached? */ + ino = decode_ino(fh + Fh_ino); + /* it should never happen */ + if (unlikely(ino == AUFS_ROOT_INO)) + goto out_unlock; + + dir_ino = decode_ino(fh + Fh_dir_ino); + dentry = decode_by_ino(sb, ino, dir_ino); + if (IS_ERR(dentry)) + goto out_unlock; + if (dentry) + goto accept; + + /* is the parent dir cached? */ + br = au_sbr(sb, nsi_lock.bindex); + au_lcnt_inc(&br->br_nfiles); + dentry = decode_by_dir_ino(sb, ino, dir_ino, &nsi_lock); + if (IS_ERR(dentry)) + goto out_unlock; + if (dentry) + goto accept; + + /* lookup path */ + dentry = decode_by_path(sb, ino, fh, fh_len, &nsi_lock); + if (IS_ERR(dentry)) + goto out_unlock; + if (unlikely(!dentry)) + /* todo?: make it ESTALE */ + goto out_unlock; + +accept: + if (!au_digen_test(dentry, au_sigen(sb)) + && d_inode(dentry)->i_generation == fh[Fh_igen]) + goto out_unlock; /* success */ + + dput(dentry); + dentry = ERR_PTR(-ESTALE); +out_unlock: + if (br) + au_lcnt_dec(&br->br_nfiles); + si_read_unlock(sb); +out: + AuTraceErrPtr(dentry); + return dentry; +} + +#if 0 /* reserved for future use */ +/* support subtreecheck option */ +static struct dentry *aufs_fh_to_parent(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) +{ + struct dentry *parent; + __u32 *fh = fid->raw; + ino_t dir_ino; + + dir_ino = decode_ino(fh + Fh_dir_ino); + parent = decode_by_ino(sb, dir_ino, 0); + if (IS_ERR(parent)) + goto out; + if (!parent) + parent = decode_by_path(sb, au_br_index(sb, fh[Fh_br_id]), + dir_ino, fh, fh_len); + +out: + AuTraceErrPtr(parent); + return parent; +} +#endif + +/* ---------------------------------------------------------------------- */ + +static int aufs_encode_fh(struct inode *inode, __u32 *fh, int *max_len, + struct inode *dir) +{ + int err; + aufs_bindex_t bindex; + struct super_block *sb, *h_sb; + struct dentry *dentry, *parent, *h_parent; + struct inode *h_dir; + struct au_branch *br; + + err = -ENOSPC; + if (unlikely(*max_len <= Fh_tail)) { + AuWarn1("NFSv2 client (max_len %d)?\n", *max_len); + goto out; + } + + err = FILEID_ROOT; + if (inode->i_ino == AUFS_ROOT_INO) { + AuDebugOn(inode->i_ino != AUFS_ROOT_INO); + goto out; + } + + h_parent = NULL; + sb = inode->i_sb; + err = si_read_lock(sb, AuLock_FLUSH); + if (unlikely(err)) + goto out; + +#ifdef CONFIG_AUFS_DEBUG + if (unlikely(!au_opt_test(au_mntflags(sb), XINO))) + AuWarn1("NFS-exporting requires xino\n"); +#endif + err = -EIO; + parent = NULL; + ii_read_lock_child(inode); + bindex = au_ibtop(inode); + if (!dir) { + dentry = d_find_any_alias(inode); + if (unlikely(!dentry)) + goto out_unlock; + AuDebugOn(au_test_anon(dentry)); + parent = dget_parent(dentry); + dput(dentry); + if (unlikely(!parent)) + goto out_unlock; + if (d_really_is_positive(parent)) + dir = d_inode(parent); + } + + ii_read_lock_parent(dir); + h_dir = au_h_iptr(dir, bindex); + ii_read_unlock(dir); + if (unlikely(!h_dir)) + goto out_parent; + h_parent = d_find_any_alias(h_dir); + if (unlikely(!h_parent)) + goto out_hparent; + + err = -EPERM; + br = au_sbr(sb, bindex); + h_sb = au_br_sb(br); + if (unlikely(!h_sb->s_export_op)) { + AuErr1("%s branch is not exportable\n", au_sbtype(h_sb)); + goto out_hparent; + } + + fh[Fh_br_id] = br->br_id; + fh[Fh_sigen] = au_sigen(sb); + encode_ino(fh + Fh_ino, inode->i_ino); + encode_ino(fh + Fh_dir_ino, dir->i_ino); + fh[Fh_igen] = inode->i_generation; + + *max_len -= Fh_tail; + fh[Fh_h_type] = exportfs_encode_fh(h_parent, (void *)(fh + Fh_tail), + max_len, + /*connectable or subtreecheck*/0); + err = fh[Fh_h_type]; + *max_len += Fh_tail; + /* todo: macros? */ + if (err != FILEID_INVALID) + err = 99; + else + AuWarn1("%s encode_fh failed\n", au_sbtype(h_sb)); + +out_hparent: + dput(h_parent); +out_parent: + dput(parent); +out_unlock: + ii_read_unlock(inode); + si_read_unlock(sb); +out: + if (unlikely(err < 0)) + err = FILEID_INVALID; + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int aufs_commit_metadata(struct inode *inode) +{ + int err; + aufs_bindex_t bindex; + struct super_block *sb; + struct inode *h_inode; + int (*f)(struct inode *inode); + + sb = inode->i_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + ii_write_lock_child(inode); + bindex = au_ibtop(inode); + AuDebugOn(bindex < 0); + h_inode = au_h_iptr(inode, bindex); + + f = h_inode->i_sb->s_export_op->commit_metadata; + if (f) + err = f(h_inode); + else { + struct writeback_control wbc = { + .sync_mode = WB_SYNC_ALL, + .nr_to_write = 0 /* metadata only */ + }; + + err = sync_inode(h_inode, &wbc); + } + + au_cpup_attr_timesizes(inode); + ii_write_unlock(inode); + si_read_unlock(sb); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static struct export_operations aufs_export_op = { + .fh_to_dentry = aufs_fh_to_dentry, + /* .fh_to_parent = aufs_fh_to_parent, */ + .encode_fh = aufs_encode_fh, + .commit_metadata = aufs_commit_metadata +}; + +void au_export_init(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + __u32 u; + + BUILD_BUG_ON_MSG(IS_BUILTIN(CONFIG_AUFS_FS) + && IS_MODULE(CONFIG_EXPORTFS), + AUFS_NAME ": unsupported configuration " + "CONFIG_EXPORTFS=m and CONFIG_AUFS_FS=y"); + + sb->s_export_op = &aufs_export_op; + sbinfo = au_sbi(sb); + sbinfo->si_xigen = NULL; + get_random_bytes(&u, sizeof(u)); + BUILD_BUG_ON(sizeof(u) != sizeof(int)); + atomic_set(&sbinfo->si_xigen_next, u); +} diff --git a/fs/aufs/f_op.c b/fs/aufs/f_op.c new file mode 100644 index 0000000000000..0733ae8ac7545 --- /dev/null +++ b/fs/aufs/f_op.c @@ -0,0 +1,819 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * file and vm operations + */ + +#include +#include +#include +#include +#include "aufs.h" + +int au_do_open_nondir(struct file *file, int flags, struct file *h_file) +{ + int err; + aufs_bindex_t bindex; + struct dentry *dentry, *h_dentry; + struct au_finfo *finfo; + struct inode *h_inode; + + FiMustWriteLock(file); + + err = 0; + dentry = file->f_path.dentry; + AuDebugOn(IS_ERR_OR_NULL(dentry)); + finfo = au_fi(file); + memset(&finfo->fi_htop, 0, sizeof(finfo->fi_htop)); + atomic_set(&finfo->fi_mmapped, 0); + bindex = au_dbtop(dentry); + if (!h_file) { + h_dentry = au_h_dptr(dentry, bindex); + err = vfsub_test_mntns(file->f_path.mnt, h_dentry->d_sb); + if (unlikely(err)) + goto out; + h_file = au_h_open(dentry, bindex, flags, file, /*force_wr*/0); + if (IS_ERR(h_file)) { + err = PTR_ERR(h_file); + goto out; + } + } else { + h_dentry = h_file->f_path.dentry; + err = vfsub_test_mntns(file->f_path.mnt, h_dentry->d_sb); + if (unlikely(err)) + goto out; + /* br ref is already inc-ed */ + } + + if ((flags & __O_TMPFILE) + && !(flags & O_EXCL)) { + h_inode = file_inode(h_file); + spin_lock(&h_inode->i_lock); + h_inode->i_state |= I_LINKABLE; + spin_unlock(&h_inode->i_lock); + } + au_set_fbtop(file, bindex); + au_set_h_fptr(file, bindex, h_file); + au_update_figen(file); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + +out: + return err; +} + +static int aufs_open_nondir(struct inode *inode __maybe_unused, + struct file *file) +{ + int err; + struct super_block *sb; + struct au_do_open_args args = { + .open = au_do_open_nondir + }; + + AuDbg("%pD, f_flags 0x%x, f_mode 0x%x\n", + file, vfsub_file_flags(file), file->f_mode); + + sb = file->f_path.dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH); + err = au_do_open(file, &args); + si_read_unlock(sb); + return err; +} + +int aufs_release_nondir(struct inode *inode __maybe_unused, struct file *file) +{ + struct au_finfo *finfo; + aufs_bindex_t bindex; + + finfo = au_fi(file); + au_hbl_del(&finfo->fi_hlist, + &au_sbi(file->f_path.dentry->d_sb)->si_files); + bindex = finfo->fi_btop; + if (bindex >= 0) + au_set_h_fptr(file, bindex, NULL); + + au_finfo_fin(file); + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static int au_do_flush_nondir(struct file *file, fl_owner_t id) +{ + int err; + struct file *h_file; + + err = 0; + h_file = au_hf_top(file); + if (h_file) + err = vfsub_flush(h_file, id); + return err; +} + +static int aufs_flush_nondir(struct file *file, fl_owner_t id) +{ + return au_do_flush(file, id, au_do_flush_nondir); +} + +/* ---------------------------------------------------------------------- */ +/* + * read and write functions acquire [fdi]_rwsem once, but release before + * mmap_sem. This is because to stop a race condition between mmap(2). + * Releasing these aufs-rwsem should be safe, no branch-management (by keeping + * si_rwsem), no harmful copy-up should happen. Actually copy-up may happen in + * read functions after [fdi]_rwsem are released, but it should be harmless. + */ + +/* Callers should call au_read_post() or fput() in the end */ +struct file *au_read_pre(struct file *file, int keep_fi, unsigned int lsc) +{ + struct file *h_file; + int err; + + err = au_reval_and_lock_fdi(file, au_reopen_nondir, /*wlock*/0, lsc); + if (!err) { + di_read_unlock(file->f_path.dentry, AuLock_IR); + h_file = au_hf_top(file); + get_file(h_file); + if (!keep_fi) + fi_read_unlock(file); + } else + h_file = ERR_PTR(err); + + return h_file; +} + +static void au_read_post(struct inode *inode, struct file *h_file) +{ + /* update without lock, I don't think it a problem */ + fsstack_copy_attr_atime(inode, file_inode(h_file)); + fput(h_file); +} + +struct au_write_pre { + /* input */ + unsigned int lsc; + + /* output */ + blkcnt_t blks; + aufs_bindex_t btop; +}; + +/* + * return with iinfo is write-locked + * callers should call au_write_post() or iinfo_write_unlock() + fput() in the + * end + */ +static struct file *au_write_pre(struct file *file, int do_ready, + struct au_write_pre *wpre) +{ + struct file *h_file; + struct dentry *dentry; + int err; + unsigned int lsc; + struct au_pin pin; + + lsc = 0; + if (wpre) + lsc = wpre->lsc; + err = au_reval_and_lock_fdi(file, au_reopen_nondir, /*wlock*/1, lsc); + h_file = ERR_PTR(err); + if (unlikely(err)) + goto out; + + dentry = file->f_path.dentry; + if (do_ready) { + err = au_ready_to_write(file, -1, &pin); + if (unlikely(err)) { + h_file = ERR_PTR(err); + di_write_unlock(dentry); + goto out_fi; + } + } + + di_downgrade_lock(dentry, /*flags*/0); + if (wpre) + wpre->btop = au_fbtop(file); + h_file = au_hf_top(file); + get_file(h_file); + if (wpre) + wpre->blks = file_inode(h_file)->i_blocks; + if (do_ready) + au_unpin(&pin); + di_read_unlock(dentry, /*flags*/0); + +out_fi: + fi_write_unlock(file); +out: + return h_file; +} + +static void au_write_post(struct inode *inode, struct file *h_file, + struct au_write_pre *wpre, ssize_t written) +{ + struct inode *h_inode; + + au_cpup_attr_timesizes(inode); + AuDebugOn(au_ibtop(inode) != wpre->btop); + h_inode = file_inode(h_file); + inode->i_mode = h_inode->i_mode; + ii_write_unlock(inode); + /* AuDbg("blks %llu, %llu\n", (u64)blks, (u64)h_inode->i_blocks); */ + if (written > 0) + au_fhsm_wrote(inode->i_sb, wpre->btop, + /*force*/h_inode->i_blocks > wpre->blks); + fput(h_file); +} + +static ssize_t aufs_read(struct file *file, char __user *buf, size_t count, + loff_t *ppos) +{ + ssize_t err; + struct inode *inode; + struct file *h_file; + struct super_block *sb; + + inode = file_inode(file); + sb = inode->i_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + + h_file = au_read_pre(file, /*keep_fi*/0, /*lsc*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + /* filedata may be obsoleted by concurrent copyup, but no problem */ + err = vfsub_read_u(h_file, buf, count, ppos); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + au_read_post(inode, h_file); + +out: + si_read_unlock(sb); + return err; +} + +/* + * todo: very ugly + * it locks both of i_mutex and si_rwsem for read in safe. + * if the plink maintenance mode continues forever (that is the problem), + * may loop forever. + */ +static void au_mtx_and_read_lock(struct inode *inode) +{ + int err; + struct super_block *sb = inode->i_sb; + + while (1) { + inode_lock(inode); + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (!err) + break; + inode_unlock(inode); + si_read_lock(sb, AuLock_NOPLMW); + si_read_unlock(sb); + } +} + +static ssize_t aufs_write(struct file *file, const char __user *ubuf, + size_t count, loff_t *ppos) +{ + ssize_t err; + struct au_write_pre wpre; + struct inode *inode; + struct file *h_file; + char __user *buf = (char __user *)ubuf; + + inode = file_inode(file); + au_mtx_and_read_lock(inode); + + wpre.lsc = 0; + h_file = au_write_pre(file, /*do_ready*/1, &wpre); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + err = vfsub_write_u(h_file, buf, count, ppos); + au_write_post(inode, h_file, &wpre, err); + +out: + si_read_unlock(inode->i_sb); + inode_unlock(inode); + return err; +} + +static ssize_t au_do_iter(struct file *h_file, int rw, struct kiocb *kio, + struct iov_iter *iov_iter) +{ + ssize_t err; + struct file *file; + ssize_t (*iter)(struct kiocb *, struct iov_iter *); + + err = security_file_permission(h_file, rw); + if (unlikely(err)) + goto out; + + err = -ENOSYS; + iter = NULL; + if (rw == MAY_READ) + iter = h_file->f_op->read_iter; + else if (rw == MAY_WRITE) + iter = h_file->f_op->write_iter; + + file = kio->ki_filp; + kio->ki_filp = h_file; + if (iter) { + lockdep_off(); + err = iter(kio, iov_iter); + lockdep_on(); + } else + /* currently there is no such fs */ + WARN_ON_ONCE(1); + kio->ki_filp = file; + +out: + return err; +} + +static ssize_t aufs_read_iter(struct kiocb *kio, struct iov_iter *iov_iter) +{ + ssize_t err; + struct file *file, *h_file; + struct inode *inode; + struct super_block *sb; + + file = kio->ki_filp; + inode = file_inode(file); + sb = inode->i_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + + h_file = au_read_pre(file, /*keep_fi*/1, /*lsc*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + if (au_test_loopback_kthread()) { + au_warn_loopback(h_file->f_path.dentry->d_sb); + if (file->f_mapping != h_file->f_mapping) { + file->f_mapping = h_file->f_mapping; + smp_mb(); /* unnecessary? */ + } + } + fi_read_unlock(file); + + err = au_do_iter(h_file, MAY_READ, kio, iov_iter); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + au_read_post(inode, h_file); + +out: + si_read_unlock(sb); + return err; +} + +static ssize_t aufs_write_iter(struct kiocb *kio, struct iov_iter *iov_iter) +{ + ssize_t err; + struct au_write_pre wpre; + struct inode *inode; + struct file *file, *h_file; + + file = kio->ki_filp; + inode = file_inode(file); + au_mtx_and_read_lock(inode); + + wpre.lsc = 0; + h_file = au_write_pre(file, /*do_ready*/1, &wpre); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + err = au_do_iter(h_file, MAY_WRITE, kio, iov_iter); + au_write_post(inode, h_file, &wpre, err); + +out: + si_read_unlock(inode->i_sb); + inode_unlock(inode); + return err; +} + +static ssize_t aufs_splice_read(struct file *file, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags) +{ + ssize_t err; + struct file *h_file; + struct inode *inode; + struct super_block *sb; + + inode = file_inode(file); + sb = inode->i_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + + h_file = au_read_pre(file, /*keep_fi*/0, /*lsc*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + err = vfsub_splice_to(h_file, ppos, pipe, len, flags); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + au_read_post(inode, h_file); + +out: + si_read_unlock(sb); + return err; +} + +static ssize_t +aufs_splice_write(struct pipe_inode_info *pipe, struct file *file, loff_t *ppos, + size_t len, unsigned int flags) +{ + ssize_t err; + struct au_write_pre wpre; + struct inode *inode; + struct file *h_file; + + inode = file_inode(file); + au_mtx_and_read_lock(inode); + + wpre.lsc = 0; + h_file = au_write_pre(file, /*do_ready*/1, &wpre); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + err = vfsub_splice_from(pipe, h_file, ppos, len, flags); + au_write_post(inode, h_file, &wpre, err); + +out: + si_read_unlock(inode->i_sb); + inode_unlock(inode); + return err; +} + +static long aufs_fallocate(struct file *file, int mode, loff_t offset, + loff_t len) +{ + long err; + struct au_write_pre wpre; + struct inode *inode; + struct file *h_file; + + inode = file_inode(file); + au_mtx_and_read_lock(inode); + + wpre.lsc = 0; + h_file = au_write_pre(file, /*do_ready*/1, &wpre); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + lockdep_off(); + err = vfs_fallocate(h_file, mode, offset, len); + lockdep_on(); + au_write_post(inode, h_file, &wpre, /*written*/1); + +out: + si_read_unlock(inode->i_sb); + inode_unlock(inode); + return err; +} + +static ssize_t aufs_copy_file_range(struct file *src, loff_t src_pos, + struct file *dst, loff_t dst_pos, + size_t len, unsigned int flags) +{ + ssize_t err; + struct au_write_pre wpre; + enum { SRC, DST }; + struct { + struct inode *inode; + struct file *h_file; + struct super_block *h_sb; + } a[2]; +#define a_src a[SRC] +#define a_dst a[DST] + + err = -EINVAL; + a_src.inode = file_inode(src); + if (unlikely(!S_ISREG(a_src.inode->i_mode))) + goto out; + a_dst.inode = file_inode(dst); + if (unlikely(!S_ISREG(a_dst.inode->i_mode))) + goto out; + + au_mtx_and_read_lock(a_dst.inode); + /* + * in order to match the order in di_write_lock2_{child,parent}(), + * use f_path.dentry for this comparison. + */ + if (src->f_path.dentry < dst->f_path.dentry) { + a_src.h_file = au_read_pre(src, /*keep_fi*/1, AuLsc_FI_1); + err = PTR_ERR(a_src.h_file); + if (IS_ERR(a_src.h_file)) + goto out_si; + + wpre.lsc = AuLsc_FI_2; + a_dst.h_file = au_write_pre(dst, /*do_ready*/1, &wpre); + err = PTR_ERR(a_dst.h_file); + if (IS_ERR(a_dst.h_file)) { + au_read_post(a_src.inode, a_src.h_file); + goto out_si; + } + } else { + wpre.lsc = AuLsc_FI_1; + a_dst.h_file = au_write_pre(dst, /*do_ready*/1, &wpre); + err = PTR_ERR(a_dst.h_file); + if (IS_ERR(a_dst.h_file)) + goto out_si; + + a_src.h_file = au_read_pre(src, /*keep_fi*/1, AuLsc_FI_2); + err = PTR_ERR(a_src.h_file); + if (IS_ERR(a_src.h_file)) { + au_write_post(a_dst.inode, a_dst.h_file, &wpre, + /*written*/0); + goto out_si; + } + } + + err = -EXDEV; + a_src.h_sb = file_inode(a_src.h_file)->i_sb; + a_dst.h_sb = file_inode(a_dst.h_file)->i_sb; + if (unlikely(a_src.h_sb != a_dst.h_sb)) { + AuDbgFile(src); + AuDbgFile(dst); + goto out_file; + } + + err = vfsub_copy_file_range(a_src.h_file, src_pos, a_dst.h_file, + dst_pos, len, flags); + +out_file: + au_write_post(a_dst.inode, a_dst.h_file, &wpre, err); + fi_read_unlock(src); + au_read_post(a_src.inode, a_src.h_file); +out_si: + si_read_unlock(a_dst.inode->i_sb); + inode_unlock(a_dst.inode); +out: + return err; +#undef a_src +#undef a_dst +} + +/* ---------------------------------------------------------------------- */ + +/* + * The locking order around current->mmap_sem. + * - in most and regular cases + * file I/O syscall -- aufs_read() or something + * -- si_rwsem for read -- mmap_sem + * (Note that [fdi]i_rwsem are released before mmap_sem). + * - in mmap case + * mmap(2) -- mmap_sem -- aufs_mmap() -- si_rwsem for read -- [fdi]i_rwsem + * This AB-BA order is definitely bad, but is not a problem since "si_rwsem for + * read" allows multiple processes to acquire it and [fdi]i_rwsem are not held + * in file I/O. Aufs needs to stop lockdep in aufs_mmap() though. + * It means that when aufs acquires si_rwsem for write, the process should never + * acquire mmap_sem. + * + * Actually aufs_iterate() holds [fdi]i_rwsem before mmap_sem, but this is not a + * problem either since any directory is not able to be mmap-ed. + * The similar scenario is applied to aufs_readlink() too. + */ + +#if 0 /* stop calling security_file_mmap() */ +/* cf. linux/include/linux/mman.h: calc_vm_prot_bits() */ +#define AuConv_VM_PROT(f, b) _calc_vm_trans(f, VM_##b, PROT_##b) + +static unsigned long au_arch_prot_conv(unsigned long flags) +{ + /* currently ppc64 only */ +#ifdef CONFIG_PPC64 + /* cf. linux/arch/powerpc/include/asm/mman.h */ + AuDebugOn(arch_calc_vm_prot_bits(-1) != VM_SAO); + return AuConv_VM_PROT(flags, SAO); +#else + AuDebugOn(arch_calc_vm_prot_bits(-1)); + return 0; +#endif +} + +static unsigned long au_prot_conv(unsigned long flags) +{ + return AuConv_VM_PROT(flags, READ) + | AuConv_VM_PROT(flags, WRITE) + | AuConv_VM_PROT(flags, EXEC) + | au_arch_prot_conv(flags); +} + +/* cf. linux/include/linux/mman.h: calc_vm_flag_bits() */ +#define AuConv_VM_MAP(f, b) _calc_vm_trans(f, VM_##b, MAP_##b) + +static unsigned long au_flag_conv(unsigned long flags) +{ + return AuConv_VM_MAP(flags, GROWSDOWN) + | AuConv_VM_MAP(flags, DENYWRITE) + | AuConv_VM_MAP(flags, LOCKED); +} +#endif + +static int aufs_mmap(struct file *file, struct vm_area_struct *vma) +{ + int err; + const unsigned char wlock + = (file->f_mode & FMODE_WRITE) && (vma->vm_flags & VM_SHARED); + struct super_block *sb; + struct file *h_file; + struct inode *inode; + + AuDbgVmRegion(file, vma); + + inode = file_inode(file); + sb = inode->i_sb; + lockdep_off(); + si_read_lock(sb, AuLock_NOPLMW); + + h_file = au_write_pre(file, wlock, /*wpre*/NULL); + lockdep_on(); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + err = 0; + au_set_mmapped(file); + au_vm_file_reset(vma, h_file); + /* + * we cannot call security_mmap_file() here since it may acquire + * mmap_sem or i_mutex. + * + * err = security_mmap_file(h_file, au_prot_conv(vma->vm_flags), + * au_flag_conv(vma->vm_flags)); + */ + if (!err) + err = call_mmap(h_file, vma); + if (!err) { + au_vm_prfile_set(vma, file); + fsstack_copy_attr_atime(inode, file_inode(h_file)); + goto out_fput; /* success */ + } + au_unset_mmapped(file); + au_vm_file_reset(vma, file); + +out_fput: + lockdep_off(); + ii_write_unlock(inode); + lockdep_on(); + fput(h_file); +out: + lockdep_off(); + si_read_unlock(sb); + lockdep_on(); + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int aufs_fsync_nondir(struct file *file, loff_t start, loff_t end, + int datasync) +{ + int err; + struct au_write_pre wpre; + struct inode *inode; + struct file *h_file; + + err = 0; /* -EBADF; */ /* posix? */ + if (unlikely(!(file->f_mode & FMODE_WRITE))) + goto out; + + inode = file_inode(file); + au_mtx_and_read_lock(inode); + + wpre.lsc = 0; + h_file = au_write_pre(file, /*do_ready*/1, &wpre); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out_unlock; + + err = vfsub_fsync(h_file, &h_file->f_path, datasync); + au_write_post(inode, h_file, &wpre, /*written*/0); + +out_unlock: + si_read_unlock(inode->i_sb); + inode_unlock(inode); +out: + return err; +} + +static int aufs_fasync(int fd, struct file *file, int flag) +{ + int err; + struct file *h_file; + struct super_block *sb; + + sb = file->f_path.dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + + h_file = au_read_pre(file, /*keep_fi*/0, /*lsc*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + if (h_file->f_op->fasync) + err = h_file->f_op->fasync(fd, h_file, flag); + fput(h_file); /* instead of au_read_post() */ + +out: + si_read_unlock(sb); + return err; +} + +static int aufs_setfl(struct file *file, unsigned long arg) +{ + int err; + struct file *h_file; + struct super_block *sb; + + sb = file->f_path.dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + + h_file = au_read_pre(file, /*keep_fi*/0, /*lsc*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out; + + /* stop calling h_file->fasync */ + arg |= vfsub_file_flags(file) & FASYNC; + err = setfl(/*unused fd*/-1, h_file, arg); + fput(h_file); /* instead of au_read_post() */ + +out: + si_read_unlock(sb); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* no one supports this operation, currently */ +#if 0 +static ssize_t aufs_sendpage(struct file *file, struct page *page, int offset, + size_t len, loff_t *pos, int more) +{ +} +#endif + +/* ---------------------------------------------------------------------- */ + +const struct file_operations aufs_file_fop = { + .owner = THIS_MODULE, + + .llseek = default_llseek, + + .read = aufs_read, + .write = aufs_write, + .read_iter = aufs_read_iter, + .write_iter = aufs_write_iter, + +#ifdef CONFIG_AUFS_POLL + .poll = aufs_poll, +#endif + .unlocked_ioctl = aufs_ioctl_nondir, +#ifdef CONFIG_COMPAT + .compat_ioctl = aufs_compat_ioctl_nondir, +#endif + .mmap = aufs_mmap, + .open = aufs_open_nondir, + .flush = aufs_flush_nondir, + .release = aufs_release_nondir, + .fsync = aufs_fsync_nondir, + .fasync = aufs_fasync, + /* .sendpage = aufs_sendpage, */ + .setfl = aufs_setfl, + .splice_write = aufs_splice_write, + .splice_read = aufs_splice_read, +#if 0 + .aio_splice_write = aufs_aio_splice_write, + .aio_splice_read = aufs_aio_splice_read, +#endif + .fallocate = aufs_fallocate, + .copy_file_range = aufs_copy_file_range +}; diff --git a/fs/aufs/fhsm.c b/fs/aufs/fhsm.c new file mode 100644 index 0000000000000..79a328e0590c7 --- /dev/null +++ b/fs/aufs/fhsm.c @@ -0,0 +1,428 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2011-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * File-based Hierarchy Storage Management + */ + +#include +#include +#include +#include +#include "aufs.h" + +static aufs_bindex_t au_fhsm_bottom(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + + SiMustAnyLock(sb); + + sbinfo = au_sbi(sb); + fhsm = &sbinfo->si_fhsm; + AuDebugOn(!fhsm); + return fhsm->fhsm_bottom; +} + +void au_fhsm_set_bottom(struct super_block *sb, aufs_bindex_t bindex) +{ + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + fhsm = &sbinfo->si_fhsm; + AuDebugOn(!fhsm); + fhsm->fhsm_bottom = bindex; +} + +/* ---------------------------------------------------------------------- */ + +static int au_fhsm_test_jiffy(struct au_sbinfo *sbinfo, struct au_branch *br) +{ + struct au_br_fhsm *bf; + + bf = br->br_fhsm; + MtxMustLock(&bf->bf_lock); + + return !bf->bf_readable + || time_after(jiffies, + bf->bf_jiffy + sbinfo->si_fhsm.fhsm_expire); +} + +/* ---------------------------------------------------------------------- */ + +static void au_fhsm_notify(struct super_block *sb, int val) +{ + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + + SiMustAnyLock(sb); + + sbinfo = au_sbi(sb); + fhsm = &sbinfo->si_fhsm; + if (au_fhsm_pid(fhsm) + && atomic_read(&fhsm->fhsm_readable) != -1) { + atomic_set(&fhsm->fhsm_readable, val); + if (val) + wake_up(&fhsm->fhsm_wqh); + } +} + +static int au_fhsm_stfs(struct super_block *sb, aufs_bindex_t bindex, + struct aufs_stfs *rstfs, int do_lock, int do_notify) +{ + int err; + struct au_branch *br; + struct au_br_fhsm *bf; + + br = au_sbr(sb, bindex); + AuDebugOn(au_br_rdonly(br)); + bf = br->br_fhsm; + AuDebugOn(!bf); + + if (do_lock) + mutex_lock(&bf->bf_lock); + else + MtxMustLock(&bf->bf_lock); + + /* sb->s_root for NFS is unreliable */ + err = au_br_stfs(br, &bf->bf_stfs); + if (unlikely(err)) { + AuErr1("FHSM failed (%d), b%d, ignored.\n", bindex, err); + goto out; + } + + bf->bf_jiffy = jiffies; + bf->bf_readable = 1; + if (do_notify) + au_fhsm_notify(sb, /*val*/1); + if (rstfs) + *rstfs = bf->bf_stfs; + +out: + if (do_lock) + mutex_unlock(&bf->bf_lock); + au_fhsm_notify(sb, /*val*/1); + + return err; +} + +void au_fhsm_wrote(struct super_block *sb, aufs_bindex_t bindex, int force) +{ + int err; + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + struct au_branch *br; + struct au_br_fhsm *bf; + + AuDbg("b%d, force %d\n", bindex, force); + SiMustAnyLock(sb); + + sbinfo = au_sbi(sb); + fhsm = &sbinfo->si_fhsm; + if (!au_ftest_si(sbinfo, FHSM) + || fhsm->fhsm_bottom == bindex) + return; + + br = au_sbr(sb, bindex); + bf = br->br_fhsm; + AuDebugOn(!bf); + mutex_lock(&bf->bf_lock); + if (force + || au_fhsm_pid(fhsm) + || au_fhsm_test_jiffy(sbinfo, br)) + err = au_fhsm_stfs(sb, bindex, /*rstfs*/NULL, /*do_lock*/0, + /*do_notify*/1); + mutex_unlock(&bf->bf_lock); +} + +void au_fhsm_wrote_all(struct super_block *sb, int force) +{ + aufs_bindex_t bindex, bbot; + struct au_branch *br; + + /* exclude the bottom */ + bbot = au_fhsm_bottom(sb); + for (bindex = 0; bindex < bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_fhsm(br->br_perm)) + au_fhsm_wrote(sb, bindex, force); + } +} + +/* ---------------------------------------------------------------------- */ + +static unsigned int au_fhsm_poll(struct file *file, + struct poll_table_struct *wait) +{ + unsigned int mask; + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + + mask = 0; + sbinfo = file->private_data; + fhsm = &sbinfo->si_fhsm; + poll_wait(file, &fhsm->fhsm_wqh, wait); + if (atomic_read(&fhsm->fhsm_readable)) + mask = POLLIN /* | POLLRDNORM */; + + if (!mask) + AuDbg("mask 0x%x\n", mask); + return mask; +} + +static int au_fhsm_do_read_one(struct aufs_stbr __user *stbr, + struct aufs_stfs *stfs, __s16 brid) +{ + int err; + + err = copy_to_user(&stbr->stfs, stfs, sizeof(*stfs)); + if (!err) + err = __put_user(brid, &stbr->brid); + if (unlikely(err)) + err = -EFAULT; + + return err; +} + +static ssize_t au_fhsm_do_read(struct super_block *sb, + struct aufs_stbr __user *stbr, size_t count) +{ + ssize_t err; + int nstbr; + aufs_bindex_t bindex, bbot; + struct au_branch *br; + struct au_br_fhsm *bf; + + /* except the bottom branch */ + err = 0; + nstbr = 0; + bbot = au_fhsm_bottom(sb); + for (bindex = 0; !err && bindex < bbot; bindex++) { + br = au_sbr(sb, bindex); + if (!au_br_fhsm(br->br_perm)) + continue; + + bf = br->br_fhsm; + mutex_lock(&bf->bf_lock); + if (bf->bf_readable) { + err = -EFAULT; + if (count >= sizeof(*stbr)) + err = au_fhsm_do_read_one(stbr++, &bf->bf_stfs, + br->br_id); + if (!err) { + bf->bf_readable = 0; + count -= sizeof(*stbr); + nstbr++; + } + } + mutex_unlock(&bf->bf_lock); + } + if (!err) + err = sizeof(*stbr) * nstbr; + + return err; +} + +static ssize_t au_fhsm_read(struct file *file, char __user *buf, size_t count, + loff_t *pos) +{ + ssize_t err; + int readable; + aufs_bindex_t nfhsm, bindex, bbot; + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + struct au_branch *br; + struct super_block *sb; + + err = 0; + sbinfo = file->private_data; + fhsm = &sbinfo->si_fhsm; +need_data: + spin_lock_irq(&fhsm->fhsm_wqh.lock); + if (!atomic_read(&fhsm->fhsm_readable)) { + if (vfsub_file_flags(file) & O_NONBLOCK) + err = -EAGAIN; + else + err = wait_event_interruptible_locked_irq + (fhsm->fhsm_wqh, + atomic_read(&fhsm->fhsm_readable)); + } + spin_unlock_irq(&fhsm->fhsm_wqh.lock); + if (unlikely(err)) + goto out; + + /* sb may already be dead */ + au_rw_read_lock(&sbinfo->si_rwsem); + readable = atomic_read(&fhsm->fhsm_readable); + if (readable > 0) { + sb = sbinfo->si_sb; + AuDebugOn(!sb); + /* exclude the bottom branch */ + nfhsm = 0; + bbot = au_fhsm_bottom(sb); + for (bindex = 0; bindex < bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_fhsm(br->br_perm)) + nfhsm++; + } + err = -EMSGSIZE; + if (nfhsm * sizeof(struct aufs_stbr) <= count) { + atomic_set(&fhsm->fhsm_readable, 0); + err = au_fhsm_do_read(sbinfo->si_sb, (void __user *)buf, + count); + } + } + au_rw_read_unlock(&sbinfo->si_rwsem); + if (!readable) + goto need_data; + +out: + return err; +} + +static int au_fhsm_release(struct inode *inode, struct file *file) +{ + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + + /* sb may already be dead */ + sbinfo = file->private_data; + fhsm = &sbinfo->si_fhsm; + spin_lock(&fhsm->fhsm_spin); + fhsm->fhsm_pid = 0; + spin_unlock(&fhsm->fhsm_spin); + kobject_put(&sbinfo->si_kobj); + + return 0; +} + +static const struct file_operations au_fhsm_fops = { + .owner = THIS_MODULE, + .llseek = noop_llseek, + .read = au_fhsm_read, + .poll = au_fhsm_poll, + .release = au_fhsm_release +}; + +int au_fhsm_fd(struct super_block *sb, int oflags) +{ + int err, fd; + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + + err = -EPERM; + if (unlikely(!capable(CAP_SYS_ADMIN))) + goto out; + + err = -EINVAL; + if (unlikely(oflags & ~(O_CLOEXEC | O_NONBLOCK))) + goto out; + + err = 0; + sbinfo = au_sbi(sb); + fhsm = &sbinfo->si_fhsm; + spin_lock(&fhsm->fhsm_spin); + if (!fhsm->fhsm_pid) + fhsm->fhsm_pid = current->pid; + else + err = -EBUSY; + spin_unlock(&fhsm->fhsm_spin); + if (unlikely(err)) + goto out; + + oflags |= O_RDONLY; + /* oflags |= FMODE_NONOTIFY; */ + fd = anon_inode_getfd("[aufs_fhsm]", &au_fhsm_fops, sbinfo, oflags); + err = fd; + if (unlikely(fd < 0)) + goto out_pid; + + /* succeed regardless 'fhsm' status */ + kobject_get(&sbinfo->si_kobj); + si_noflush_read_lock(sb); + if (au_ftest_si(sbinfo, FHSM)) + au_fhsm_wrote_all(sb, /*force*/0); + si_read_unlock(sb); + goto out; /* success */ + +out_pid: + spin_lock(&fhsm->fhsm_spin); + fhsm->fhsm_pid = 0; + spin_unlock(&fhsm->fhsm_spin); +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +int au_fhsm_br_alloc(struct au_branch *br) +{ + int err; + + err = 0; + br->br_fhsm = kmalloc(sizeof(*br->br_fhsm), GFP_NOFS); + if (br->br_fhsm) + au_br_fhsm_init(br->br_fhsm); + else + err = -ENOMEM; + + return err; +} + +/* ---------------------------------------------------------------------- */ + +void au_fhsm_fin(struct super_block *sb) +{ + au_fhsm_notify(sb, /*val*/-1); +} + +void au_fhsm_init(struct au_sbinfo *sbinfo) +{ + struct au_fhsm *fhsm; + + fhsm = &sbinfo->si_fhsm; + spin_lock_init(&fhsm->fhsm_spin); + init_waitqueue_head(&fhsm->fhsm_wqh); + atomic_set(&fhsm->fhsm_readable, 0); + fhsm->fhsm_expire + = msecs_to_jiffies(AUFS_FHSM_CACHE_DEF_SEC * MSEC_PER_SEC); + fhsm->fhsm_bottom = -1; +} + +void au_fhsm_set(struct au_sbinfo *sbinfo, unsigned int sec) +{ + sbinfo->si_fhsm.fhsm_expire + = msecs_to_jiffies(sec * MSEC_PER_SEC); +} + +void au_fhsm_show(struct seq_file *seq, struct au_sbinfo *sbinfo) +{ + unsigned int u; + + if (!au_ftest_si(sbinfo, FHSM)) + return; + + u = jiffies_to_msecs(sbinfo->si_fhsm.fhsm_expire) / MSEC_PER_SEC; + if (u != AUFS_FHSM_CACHE_DEF_SEC) + seq_printf(seq, ",fhsm_sec=%u", u); +} diff --git a/fs/aufs/file.c b/fs/aufs/file.c new file mode 100644 index 0000000000000..c01b98791c455 --- /dev/null +++ b/fs/aufs/file.c @@ -0,0 +1,863 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * handling file/dir, and address_space operation + */ + +#ifdef CONFIG_AUFS_DEBUG +#include +#endif +#include +#include "aufs.h" + +/* drop flags for writing */ +unsigned int au_file_roflags(unsigned int flags) +{ + flags &= ~(O_WRONLY | O_RDWR | O_APPEND | O_CREAT | O_TRUNC); + flags |= O_RDONLY | O_NOATIME; + return flags; +} + +/* common functions to regular file and dir */ +struct file *au_h_open(struct dentry *dentry, aufs_bindex_t bindex, int flags, + struct file *file, int force_wr) +{ + struct file *h_file; + struct dentry *h_dentry; + struct inode *h_inode; + struct super_block *sb; + struct au_branch *br; + struct path h_path; + int err; + + /* a race condition can happen between open and unlink/rmdir */ + h_file = ERR_PTR(-ENOENT); + h_dentry = au_h_dptr(dentry, bindex); + if (au_test_nfsd() && (!h_dentry || d_is_negative(h_dentry))) + goto out; + h_inode = d_inode(h_dentry); + spin_lock(&h_dentry->d_lock); + err = (!d_unhashed(dentry) && d_unlinked(h_dentry)) + /* || !d_inode(dentry)->i_nlink */ + ; + spin_unlock(&h_dentry->d_lock); + if (unlikely(err)) + goto out; + + sb = dentry->d_sb; + br = au_sbr(sb, bindex); + err = au_br_test_oflag(flags, br); + h_file = ERR_PTR(err); + if (unlikely(err)) + goto out; + + /* drop flags for writing */ + if (au_test_ro(sb, bindex, d_inode(dentry))) { + if (force_wr && !(flags & O_WRONLY)) + force_wr = 0; + flags = au_file_roflags(flags); + if (force_wr) { + h_file = ERR_PTR(-EROFS); + flags = au_file_roflags(flags); + if (unlikely(vfsub_native_ro(h_inode) + || IS_APPEND(h_inode))) + goto out; + flags &= ~O_ACCMODE; + flags |= O_WRONLY; + } + } + flags &= ~O_CREAT; + au_lcnt_inc(&br->br_nfiles); + h_path.dentry = h_dentry; + h_path.mnt = au_br_mnt(br); + h_file = vfsub_dentry_open(&h_path, flags); + if (IS_ERR(h_file)) + goto out_br; + + if (flags & __FMODE_EXEC) { + err = deny_write_access(h_file); + if (unlikely(err)) { + fput(h_file); + h_file = ERR_PTR(err); + goto out_br; + } + } + fsnotify_open(h_file); + goto out; /* success */ + +out_br: + au_lcnt_dec(&br->br_nfiles); +out: + return h_file; +} + +static int au_cmoo(struct dentry *dentry) +{ + int err, cmoo, matched; + unsigned int udba; + struct path h_path; + struct au_pin pin; + struct au_cp_generic cpg = { + .dentry = dentry, + .bdst = -1, + .bsrc = -1, + .len = -1, + .pin = &pin, + .flags = AuCpup_DTIME | AuCpup_HOPEN + }; + struct inode *delegated; + struct super_block *sb; + struct au_sbinfo *sbinfo; + struct au_fhsm *fhsm; + pid_t pid; + struct au_branch *br; + struct dentry *parent; + struct au_hinode *hdir; + + DiMustWriteLock(dentry); + IiMustWriteLock(d_inode(dentry)); + + err = 0; + if (IS_ROOT(dentry)) + goto out; + cpg.bsrc = au_dbtop(dentry); + if (!cpg.bsrc) + goto out; + + sb = dentry->d_sb; + sbinfo = au_sbi(sb); + fhsm = &sbinfo->si_fhsm; + pid = au_fhsm_pid(fhsm); + rcu_read_lock(); + matched = (pid + && (current->pid == pid + || rcu_dereference(current->real_parent)->pid == pid)); + rcu_read_unlock(); + if (matched) + goto out; + + br = au_sbr(sb, cpg.bsrc); + cmoo = au_br_cmoo(br->br_perm); + if (!cmoo) + goto out; + if (!d_is_reg(dentry)) + cmoo &= AuBrAttr_COO_ALL; + if (!cmoo) + goto out; + + parent = dget_parent(dentry); + di_write_lock_parent(parent); + err = au_wbr_do_copyup_bu(dentry, cpg.bsrc - 1); + cpg.bdst = err; + if (unlikely(err < 0)) { + err = 0; /* there is no upper writable branch */ + goto out_dgrade; + } + AuDbg("bsrc %d, bdst %d\n", cpg.bsrc, cpg.bdst); + + /* do not respect the coo attrib for the target branch */ + err = au_cpup_dirs(dentry, cpg.bdst); + if (unlikely(err)) + goto out_dgrade; + + di_downgrade_lock(parent, AuLock_IR); + udba = au_opt_udba(sb); + err = au_pin(&pin, dentry, cpg.bdst, udba, + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (unlikely(err)) + goto out_parent; + + err = au_sio_cpup_simple(&cpg); + au_unpin(&pin); + if (unlikely(err)) + goto out_parent; + if (!(cmoo & AuBrWAttr_MOO)) + goto out_parent; /* success */ + + err = au_pin(&pin, dentry, cpg.bsrc, udba, + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (unlikely(err)) + goto out_parent; + + h_path.mnt = au_br_mnt(br); + h_path.dentry = au_h_dptr(dentry, cpg.bsrc); + hdir = au_hi(d_inode(parent), cpg.bsrc); + delegated = NULL; + err = vfsub_unlink(hdir->hi_inode, &h_path, &delegated, /*force*/1); + au_unpin(&pin); + /* todo: keep h_dentry or not? */ + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + if (unlikely(err)) { + pr_err("unlink %pd after coo failed (%d), ignored\n", + dentry, err); + err = 0; + } + goto out_parent; /* success */ + +out_dgrade: + di_downgrade_lock(parent, AuLock_IR); +out_parent: + di_read_unlock(parent, AuLock_IR); + dput(parent); +out: + AuTraceErr(err); + return err; +} + +int au_do_open(struct file *file, struct au_do_open_args *args) +{ + int err, aopen = args->aopen; + struct dentry *dentry; + struct au_finfo *finfo; + + if (!aopen) + err = au_finfo_init(file, args->fidir); + else { + lockdep_off(); + err = au_finfo_init(file, args->fidir); + lockdep_on(); + } + if (unlikely(err)) + goto out; + + dentry = file->f_path.dentry; + AuDebugOn(IS_ERR_OR_NULL(dentry)); + di_write_lock_child(dentry); + err = au_cmoo(dentry); + di_downgrade_lock(dentry, AuLock_IR); + if (!err) { + if (!aopen) + err = args->open(file, vfsub_file_flags(file), NULL); + else { + lockdep_off(); + err = args->open(file, vfsub_file_flags(file), + args->h_file); + lockdep_on(); + } + } + di_read_unlock(dentry, AuLock_IR); + + finfo = au_fi(file); + if (!err) { + finfo->fi_file = file; + au_hbl_add(&finfo->fi_hlist, + &au_sbi(file->f_path.dentry->d_sb)->si_files); + } + if (!aopen) + fi_write_unlock(file); + else { + lockdep_off(); + fi_write_unlock(file); + lockdep_on(); + } + if (unlikely(err)) { + finfo->fi_hdir = NULL; + au_finfo_fin(file); + } + +out: + AuTraceErr(err); + return err; +} + +int au_reopen_nondir(struct file *file) +{ + int err; + aufs_bindex_t btop; + struct dentry *dentry; + struct au_branch *br; + struct file *h_file, *h_file_tmp; + + dentry = file->f_path.dentry; + btop = au_dbtop(dentry); + br = au_sbr(dentry->d_sb, btop); + h_file_tmp = NULL; + if (au_fbtop(file) == btop) { + h_file = au_hf_top(file); + if (file->f_mode == h_file->f_mode) + return 0; /* success */ + h_file_tmp = h_file; + get_file(h_file_tmp); + au_lcnt_inc(&br->br_nfiles); + au_set_h_fptr(file, btop, NULL); + } + AuDebugOn(au_fi(file)->fi_hdir); + /* + * it can happen + * file exists on both of rw and ro + * open --> dbtop and fbtop are both 0 + * prepend a branch as rw, "rw" become ro + * remove rw/file + * delete the top branch, "rw" becomes rw again + * --> dbtop is 1, fbtop is still 0 + * write --> fbtop is 0 but dbtop is 1 + */ + /* AuDebugOn(au_fbtop(file) < btop); */ + + h_file = au_h_open(dentry, btop, vfsub_file_flags(file) & ~O_TRUNC, + file, /*force_wr*/0); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) { + if (h_file_tmp) { + /* revert */ + au_set_h_fptr(file, btop, h_file_tmp); + h_file_tmp = NULL; + } + goto out; /* todo: close all? */ + } + + err = 0; + au_set_fbtop(file, btop); + au_set_h_fptr(file, btop, h_file); + au_update_figen(file); + /* todo: necessary? */ + /* file->f_ra = h_file->f_ra; */ + +out: + if (h_file_tmp) { + fput(h_file_tmp); + au_lcnt_dec(&br->br_nfiles); + } + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_reopen_wh(struct file *file, aufs_bindex_t btgt, + struct dentry *hi_wh) +{ + int err; + aufs_bindex_t btop; + struct au_dinfo *dinfo; + struct dentry *h_dentry; + struct au_hdentry *hdp; + + dinfo = au_di(file->f_path.dentry); + AuRwMustWriteLock(&dinfo->di_rwsem); + + btop = dinfo->di_btop; + dinfo->di_btop = btgt; + hdp = au_hdentry(dinfo, btgt); + h_dentry = hdp->hd_dentry; + hdp->hd_dentry = hi_wh; + err = au_reopen_nondir(file); + hdp->hd_dentry = h_dentry; + dinfo->di_btop = btop; + + return err; +} + +static int au_ready_to_write_wh(struct file *file, loff_t len, + aufs_bindex_t bcpup, struct au_pin *pin) +{ + int err; + struct inode *inode, *h_inode; + struct dentry *h_dentry, *hi_wh; + struct au_cp_generic cpg = { + .dentry = file->f_path.dentry, + .bdst = bcpup, + .bsrc = -1, + .len = len, + .pin = pin + }; + + au_update_dbtop(cpg.dentry); + inode = d_inode(cpg.dentry); + h_inode = NULL; + if (au_dbtop(cpg.dentry) <= bcpup + && au_dbbot(cpg.dentry) >= bcpup) { + h_dentry = au_h_dptr(cpg.dentry, bcpup); + if (h_dentry && d_is_positive(h_dentry)) + h_inode = d_inode(h_dentry); + } + hi_wh = au_hi_wh(inode, bcpup); + if (!hi_wh && !h_inode) + err = au_sio_cpup_wh(&cpg, file); + else + /* already copied-up after unlink */ + err = au_reopen_wh(file, bcpup, hi_wh); + + if (!err + && (inode->i_nlink > 1 + || (inode->i_state & I_LINKABLE)) + && au_opt_test(au_mntflags(cpg.dentry->d_sb), PLINK)) + au_plink_append(inode, bcpup, au_h_dptr(cpg.dentry, bcpup)); + + return err; +} + +/* + * prepare the @file for writing. + */ +int au_ready_to_write(struct file *file, loff_t len, struct au_pin *pin) +{ + int err; + aufs_bindex_t dbtop; + struct dentry *parent; + struct inode *inode; + struct super_block *sb; + struct file *h_file; + struct au_cp_generic cpg = { + .dentry = file->f_path.dentry, + .bdst = -1, + .bsrc = -1, + .len = len, + .pin = pin, + .flags = AuCpup_DTIME + }; + + sb = cpg.dentry->d_sb; + inode = d_inode(cpg.dentry); + cpg.bsrc = au_fbtop(file); + err = au_test_ro(sb, cpg.bsrc, inode); + if (!err && (au_hf_top(file)->f_mode & FMODE_WRITE)) { + err = au_pin(pin, cpg.dentry, cpg.bsrc, AuOpt_UDBA_NONE, + /*flags*/0); + goto out; + } + + /* need to cpup or reopen */ + parent = dget_parent(cpg.dentry); + di_write_lock_parent(parent); + err = AuWbrCopyup(au_sbi(sb), cpg.dentry); + cpg.bdst = err; + if (unlikely(err < 0)) + goto out_dgrade; + err = 0; + + if (!d_unhashed(cpg.dentry) && !au_h_dptr(parent, cpg.bdst)) { + err = au_cpup_dirs(cpg.dentry, cpg.bdst); + if (unlikely(err)) + goto out_dgrade; + } + + err = au_pin(pin, cpg.dentry, cpg.bdst, AuOpt_UDBA_NONE, + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (unlikely(err)) + goto out_dgrade; + + dbtop = au_dbtop(cpg.dentry); + if (dbtop <= cpg.bdst) + cpg.bsrc = cpg.bdst; + + if (dbtop <= cpg.bdst /* just reopen */ + || !d_unhashed(cpg.dentry) /* copyup and reopen */ + ) { + h_file = au_h_open_pre(cpg.dentry, cpg.bsrc, /*force_wr*/0); + if (IS_ERR(h_file)) + err = PTR_ERR(h_file); + else { + di_downgrade_lock(parent, AuLock_IR); + if (dbtop > cpg.bdst) + err = au_sio_cpup_simple(&cpg); + if (!err) + err = au_reopen_nondir(file); + au_h_open_post(cpg.dentry, cpg.bsrc, h_file); + } + } else { /* copyup as wh and reopen */ + /* + * since writable hfsplus branch is not supported, + * h_open_pre/post() are unnecessary. + */ + err = au_ready_to_write_wh(file, len, cpg.bdst, pin); + di_downgrade_lock(parent, AuLock_IR); + } + + if (!err) { + au_pin_set_parent_lflag(pin, /*lflag*/0); + goto out_dput; /* success */ + } + au_unpin(pin); + goto out_unlock; + +out_dgrade: + di_downgrade_lock(parent, AuLock_IR); +out_unlock: + di_read_unlock(parent, AuLock_IR); +out_dput: + dput(parent); +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +int au_do_flush(struct file *file, fl_owner_t id, + int (*flush)(struct file *file, fl_owner_t id)) +{ + int err; + struct super_block *sb; + struct inode *inode; + + inode = file_inode(file); + sb = inode->i_sb; + si_noflush_read_lock(sb); + fi_read_lock(file); + ii_read_lock_child(inode); + + err = flush(file, id); + au_cpup_attr_timesizes(inode); + + ii_read_unlock(inode); + fi_read_unlock(file); + si_read_unlock(sb); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_file_refresh_by_inode(struct file *file, int *need_reopen) +{ + int err; + struct au_pin pin; + struct au_finfo *finfo; + struct dentry *parent, *hi_wh; + struct inode *inode; + struct super_block *sb; + struct au_cp_generic cpg = { + .dentry = file->f_path.dentry, + .bdst = -1, + .bsrc = -1, + .len = -1, + .pin = &pin, + .flags = AuCpup_DTIME + }; + + FiMustWriteLock(file); + + err = 0; + finfo = au_fi(file); + sb = cpg.dentry->d_sb; + inode = d_inode(cpg.dentry); + cpg.bdst = au_ibtop(inode); + if (cpg.bdst == finfo->fi_btop || IS_ROOT(cpg.dentry)) + goto out; + + parent = dget_parent(cpg.dentry); + if (au_test_ro(sb, cpg.bdst, inode)) { + di_read_lock_parent(parent, !AuLock_IR); + err = AuWbrCopyup(au_sbi(sb), cpg.dentry); + cpg.bdst = err; + di_read_unlock(parent, !AuLock_IR); + if (unlikely(err < 0)) + goto out_parent; + err = 0; + } + + di_read_lock_parent(parent, AuLock_IR); + hi_wh = au_hi_wh(inode, cpg.bdst); + if (!S_ISDIR(inode->i_mode) + && au_opt_test(au_mntflags(sb), PLINK) + && au_plink_test(inode) + && !d_unhashed(cpg.dentry) + && cpg.bdst < au_dbtop(cpg.dentry)) { + err = au_test_and_cpup_dirs(cpg.dentry, cpg.bdst); + if (unlikely(err)) + goto out_unlock; + + /* always superio. */ + err = au_pin(&pin, cpg.dentry, cpg.bdst, AuOpt_UDBA_NONE, + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (!err) { + err = au_sio_cpup_simple(&cpg); + au_unpin(&pin); + } + } else if (hi_wh) { + /* already copied-up after unlink */ + err = au_reopen_wh(file, cpg.bdst, hi_wh); + *need_reopen = 0; + } + +out_unlock: + di_read_unlock(parent, AuLock_IR); +out_parent: + dput(parent); +out: + return err; +} + +static void au_do_refresh_dir(struct file *file) +{ + aufs_bindex_t bindex, bbot, new_bindex, brid; + struct au_hfile *p, tmp, *q; + struct au_finfo *finfo; + struct super_block *sb; + struct au_fidir *fidir; + + FiMustWriteLock(file); + + sb = file->f_path.dentry->d_sb; + finfo = au_fi(file); + fidir = finfo->fi_hdir; + AuDebugOn(!fidir); + p = fidir->fd_hfile + finfo->fi_btop; + brid = p->hf_br->br_id; + bbot = fidir->fd_bbot; + for (bindex = finfo->fi_btop; bindex <= bbot; bindex++, p++) { + if (!p->hf_file) + continue; + + new_bindex = au_br_index(sb, p->hf_br->br_id); + if (new_bindex == bindex) + continue; + if (new_bindex < 0) { + au_set_h_fptr(file, bindex, NULL); + continue; + } + + /* swap two lower inode, and loop again */ + q = fidir->fd_hfile + new_bindex; + tmp = *q; + *q = *p; + *p = tmp; + if (tmp.hf_file) { + bindex--; + p--; + } + } + + p = fidir->fd_hfile; + if (!au_test_mmapped(file) && !d_unlinked(file->f_path.dentry)) { + bbot = au_sbbot(sb); + for (finfo->fi_btop = 0; finfo->fi_btop <= bbot; + finfo->fi_btop++, p++) + if (p->hf_file) { + if (file_inode(p->hf_file)) + break; + au_hfput(p, /*execed*/0); + } + } else { + bbot = au_br_index(sb, brid); + for (finfo->fi_btop = 0; finfo->fi_btop < bbot; + finfo->fi_btop++, p++) + if (p->hf_file) + au_hfput(p, /*execed*/0); + bbot = au_sbbot(sb); + } + + p = fidir->fd_hfile + bbot; + for (fidir->fd_bbot = bbot; fidir->fd_bbot >= finfo->fi_btop; + fidir->fd_bbot--, p--) + if (p->hf_file) { + if (file_inode(p->hf_file)) + break; + au_hfput(p, /*execed*/0); + } + AuDebugOn(fidir->fd_bbot < finfo->fi_btop); +} + +/* + * after branch manipulating, refresh the file. + */ +static int refresh_file(struct file *file, int (*reopen)(struct file *file)) +{ + int err, need_reopen, nbr; + aufs_bindex_t bbot, bindex; + struct dentry *dentry; + struct super_block *sb; + struct au_finfo *finfo; + struct au_hfile *hfile; + + dentry = file->f_path.dentry; + sb = dentry->d_sb; + nbr = au_sbbot(sb) + 1; + finfo = au_fi(file); + if (!finfo->fi_hdir) { + hfile = &finfo->fi_htop; + AuDebugOn(!hfile->hf_file); + bindex = au_br_index(sb, hfile->hf_br->br_id); + AuDebugOn(bindex < 0); + if (bindex != finfo->fi_btop) + au_set_fbtop(file, bindex); + } else { + err = au_fidir_realloc(finfo, nbr, /*may_shrink*/0); + if (unlikely(err)) + goto out; + au_do_refresh_dir(file); + } + + err = 0; + need_reopen = 1; + if (!au_test_mmapped(file)) + err = au_file_refresh_by_inode(file, &need_reopen); + if (finfo->fi_hdir) + /* harmless if err */ + au_fidir_realloc(finfo, nbr, /*may_shrink*/1); + if (!err && need_reopen && !d_unlinked(dentry)) + err = reopen(file); + if (!err) { + au_update_figen(file); + goto out; /* success */ + } + + /* error, close all lower files */ + if (finfo->fi_hdir) { + bbot = au_fbbot_dir(file); + for (bindex = au_fbtop(file); bindex <= bbot; bindex++) + au_set_h_fptr(file, bindex, NULL); + } + +out: + return err; +} + +/* common function to regular file and dir */ +int au_reval_and_lock_fdi(struct file *file, int (*reopen)(struct file *file), + int wlock, unsigned int fi_lsc) +{ + int err; + unsigned int sigen, figen; + aufs_bindex_t btop; + unsigned char pseudo_link; + struct dentry *dentry; + struct inode *inode; + + err = 0; + dentry = file->f_path.dentry; + inode = d_inode(dentry); + sigen = au_sigen(dentry->d_sb); + fi_write_lock_nested(file, fi_lsc); + figen = au_figen(file); + if (!fi_lsc) + di_write_lock_child(dentry); + else + di_write_lock_child2(dentry); + btop = au_dbtop(dentry); + pseudo_link = (btop != au_ibtop(inode)); + if (sigen == figen && !pseudo_link && au_fbtop(file) == btop) { + if (!wlock) { + di_downgrade_lock(dentry, AuLock_IR); + fi_downgrade_lock(file); + } + goto out; /* success */ + } + + AuDbg("sigen %d, figen %d\n", sigen, figen); + if (au_digen_test(dentry, sigen)) { + err = au_reval_dpath(dentry, sigen); + AuDebugOn(!err && au_digen_test(dentry, sigen)); + } + + if (!err) + err = refresh_file(file, reopen); + if (!err) { + if (!wlock) { + di_downgrade_lock(dentry, AuLock_IR); + fi_downgrade_lock(file); + } + } else { + di_write_unlock(dentry); + fi_write_unlock(file); + } + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* cf. aufs_nopage() */ +/* for madvise(2) */ +static int aufs_readpage(struct file *file __maybe_unused, struct page *page) +{ + unlock_page(page); + return 0; +} + +/* it will never be called, but necessary to support O_DIRECT */ +static ssize_t aufs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) +{ BUG(); return 0; } + +/* they will never be called. */ +#ifdef CONFIG_AUFS_DEBUG +static int aufs_write_begin(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata) +{ AuUnsupport(); return 0; } +static int aufs_write_end(struct file *file, struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata) +{ AuUnsupport(); return 0; } +static int aufs_writepage(struct page *page, struct writeback_control *wbc) +{ AuUnsupport(); return 0; } + +static int aufs_set_page_dirty(struct page *page) +{ AuUnsupport(); return 0; } +static void aufs_invalidatepage(struct page *page, unsigned int offset, + unsigned int length) +{ AuUnsupport(); } +static int aufs_releasepage(struct page *page, gfp_t gfp) +{ AuUnsupport(); return 0; } +#if 0 /* called by memory compaction regardless file */ +static int aufs_migratepage(struct address_space *mapping, struct page *newpage, + struct page *page, enum migrate_mode mode) +{ AuUnsupport(); return 0; } +#endif +static bool aufs_isolate_page(struct page *page, isolate_mode_t mode) +{ AuUnsupport(); return true; } +static void aufs_putback_page(struct page *page) +{ AuUnsupport(); } +static int aufs_launder_page(struct page *page) +{ AuUnsupport(); return 0; } +static int aufs_is_partially_uptodate(struct page *page, + unsigned long from, + unsigned long count) +{ AuUnsupport(); return 0; } +static void aufs_is_dirty_writeback(struct page *page, bool *dirty, + bool *writeback) +{ AuUnsupport(); } +static int aufs_error_remove_page(struct address_space *mapping, + struct page *page) +{ AuUnsupport(); return 0; } +static int aufs_swap_activate(struct swap_info_struct *sis, struct file *file, + sector_t *span) +{ AuUnsupport(); return 0; } +static void aufs_swap_deactivate(struct file *file) +{ AuUnsupport(); } +#endif /* CONFIG_AUFS_DEBUG */ + +const struct address_space_operations aufs_aop = { + .readpage = aufs_readpage, + .direct_IO = aufs_direct_IO, +#ifdef CONFIG_AUFS_DEBUG + .writepage = aufs_writepage, + /* no writepages, because of writepage */ + .set_page_dirty = aufs_set_page_dirty, + /* no readpages, because of readpage */ + .write_begin = aufs_write_begin, + .write_end = aufs_write_end, + /* no bmap, no block device */ + .invalidatepage = aufs_invalidatepage, + .releasepage = aufs_releasepage, + /* is fallback_migrate_page ok? */ + /* .migratepage = aufs_migratepage, */ + .isolate_page = aufs_isolate_page, + .putback_page = aufs_putback_page, + .launder_page = aufs_launder_page, + .is_partially_uptodate = aufs_is_partially_uptodate, + .is_dirty_writeback = aufs_is_dirty_writeback, + .error_remove_page = aufs_error_remove_page, + .swap_activate = aufs_swap_activate, + .swap_deactivate = aufs_swap_deactivate +#endif /* CONFIG_AUFS_DEBUG */ +}; diff --git a/fs/aufs/file.h b/fs/aufs/file.h new file mode 100644 index 0000000000000..89fc00141127c --- /dev/null +++ b/fs/aufs/file.h @@ -0,0 +1,342 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * file operations + */ + +#ifndef __AUFS_FILE_H__ +#define __AUFS_FILE_H__ + +#ifdef __KERNEL__ + +#include +#include +#include +#include +#include "rwsem.h" + +struct au_branch; +struct au_hfile { + struct file *hf_file; + struct au_branch *hf_br; +}; + +struct au_vdir; +struct au_fidir { + aufs_bindex_t fd_bbot; + aufs_bindex_t fd_nent; + struct au_vdir *fd_vdir_cache; + struct au_hfile fd_hfile[]; +}; + +static inline int au_fidir_sz(int nent) +{ + AuDebugOn(nent < 0); + return sizeof(struct au_fidir) + sizeof(struct au_hfile) * nent; +} + +struct au_finfo { + atomic_t fi_generation; + + struct au_rwsem fi_rwsem; + aufs_bindex_t fi_btop; + + /* do not union them */ + struct { /* for non-dir */ + struct au_hfile fi_htop; + atomic_t fi_mmapped; + }; + struct au_fidir *fi_hdir; /* for dir only */ + + struct hlist_bl_node fi_hlist; + struct file *fi_file; /* very ugly */ + struct rcu_head rcu; +} ____cacheline_aligned_in_smp; + +/* ---------------------------------------------------------------------- */ + +/* file.c */ +extern const struct address_space_operations aufs_aop; +unsigned int au_file_roflags(unsigned int flags); +struct file *au_h_open(struct dentry *dentry, aufs_bindex_t bindex, int flags, + struct file *file, int force_wr); +struct au_do_open_args { + int aopen; + int (*open)(struct file *file, int flags, + struct file *h_file); + struct au_fidir *fidir; + struct file *h_file; +}; +int au_do_open(struct file *file, struct au_do_open_args *args); +int au_reopen_nondir(struct file *file); +struct au_pin; +int au_ready_to_write(struct file *file, loff_t len, struct au_pin *pin); +int au_reval_and_lock_fdi(struct file *file, int (*reopen)(struct file *file), + int wlock, unsigned int fi_lsc); +int au_do_flush(struct file *file, fl_owner_t id, + int (*flush)(struct file *file, fl_owner_t id)); + +/* poll.c */ +#ifdef CONFIG_AUFS_POLL +unsigned int aufs_poll(struct file *file, poll_table *wait); +#endif + +#ifdef CONFIG_AUFS_BR_HFSPLUS +/* hfsplus.c */ +struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex, + int force_wr); +void au_h_open_post(struct dentry *dentry, aufs_bindex_t bindex, + struct file *h_file); +#else +AuStub(struct file *, au_h_open_pre, return NULL, struct dentry *dentry, + aufs_bindex_t bindex, int force_wr) +AuStubVoid(au_h_open_post, struct dentry *dentry, aufs_bindex_t bindex, + struct file *h_file); +#endif + +/* f_op.c */ +extern const struct file_operations aufs_file_fop; +int au_do_open_nondir(struct file *file, int flags, struct file *h_file); +int aufs_release_nondir(struct inode *inode __maybe_unused, struct file *file); +struct file *au_read_pre(struct file *file, int keep_fi, unsigned int lsc); + +/* finfo.c */ +void au_hfput(struct au_hfile *hf, int execed); +void au_set_h_fptr(struct file *file, aufs_bindex_t bindex, + struct file *h_file); + +void au_update_figen(struct file *file); +struct au_fidir *au_fidir_alloc(struct super_block *sb); +int au_fidir_realloc(struct au_finfo *finfo, int nbr, int may_shrink); + +void au_fi_init_once(void *_fi); +void au_finfo_fin(struct file *file); +int au_finfo_init(struct file *file, struct au_fidir *fidir); + +/* ioctl.c */ +long aufs_ioctl_nondir(struct file *file, unsigned int cmd, unsigned long arg); +#ifdef CONFIG_COMPAT +long aufs_compat_ioctl_dir(struct file *file, unsigned int cmd, + unsigned long arg); +long aufs_compat_ioctl_nondir(struct file *file, unsigned int cmd, + unsigned long arg); +#endif + +/* ---------------------------------------------------------------------- */ + +static inline struct au_finfo *au_fi(struct file *file) +{ + return file->private_data; +} + +/* ---------------------------------------------------------------------- */ + +#define fi_read_lock(f) au_rw_read_lock(&au_fi(f)->fi_rwsem) +#define fi_write_lock(f) au_rw_write_lock(&au_fi(f)->fi_rwsem) +#define fi_read_trylock(f) au_rw_read_trylock(&au_fi(f)->fi_rwsem) +#define fi_write_trylock(f) au_rw_write_trylock(&au_fi(f)->fi_rwsem) +/* +#define fi_read_trylock_nested(f) \ + au_rw_read_trylock_nested(&au_fi(f)->fi_rwsem) +#define fi_write_trylock_nested(f) \ + au_rw_write_trylock_nested(&au_fi(f)->fi_rwsem) +*/ + +#define fi_read_unlock(f) au_rw_read_unlock(&au_fi(f)->fi_rwsem) +#define fi_write_unlock(f) au_rw_write_unlock(&au_fi(f)->fi_rwsem) +#define fi_downgrade_lock(f) au_rw_dgrade_lock(&au_fi(f)->fi_rwsem) + +/* lock subclass for finfo */ +enum { + AuLsc_FI_1, + AuLsc_FI_2 +}; + +static inline void fi_read_lock_nested(struct file *f, unsigned int lsc) +{ + au_rw_read_lock_nested(&au_fi(f)->fi_rwsem, lsc); +} + +static inline void fi_write_lock_nested(struct file *f, unsigned int lsc) +{ + au_rw_write_lock_nested(&au_fi(f)->fi_rwsem, lsc); +} + +/* + * fi_read_lock_1, fi_write_lock_1, + * fi_read_lock_2, fi_write_lock_2 + */ +#define AuReadLockFunc(name) \ +static inline void fi_read_lock_##name(struct file *f) \ +{ fi_read_lock_nested(f, AuLsc_FI_##name); } + +#define AuWriteLockFunc(name) \ +static inline void fi_write_lock_##name(struct file *f) \ +{ fi_write_lock_nested(f, AuLsc_FI_##name); } + +#define AuRWLockFuncs(name) \ + AuReadLockFunc(name) \ + AuWriteLockFunc(name) + +AuRWLockFuncs(1); +AuRWLockFuncs(2); + +#undef AuReadLockFunc +#undef AuWriteLockFunc +#undef AuRWLockFuncs + +#define FiMustNoWaiters(f) AuRwMustNoWaiters(&au_fi(f)->fi_rwsem) +#define FiMustAnyLock(f) AuRwMustAnyLock(&au_fi(f)->fi_rwsem) +#define FiMustWriteLock(f) AuRwMustWriteLock(&au_fi(f)->fi_rwsem) + +/* ---------------------------------------------------------------------- */ + +/* todo: hard/soft set? */ +static inline aufs_bindex_t au_fbtop(struct file *file) +{ + FiMustAnyLock(file); + return au_fi(file)->fi_btop; +} + +static inline aufs_bindex_t au_fbbot_dir(struct file *file) +{ + FiMustAnyLock(file); + AuDebugOn(!au_fi(file)->fi_hdir); + return au_fi(file)->fi_hdir->fd_bbot; +} + +static inline struct au_vdir *au_fvdir_cache(struct file *file) +{ + FiMustAnyLock(file); + AuDebugOn(!au_fi(file)->fi_hdir); + return au_fi(file)->fi_hdir->fd_vdir_cache; +} + +static inline void au_set_fbtop(struct file *file, aufs_bindex_t bindex) +{ + FiMustWriteLock(file); + au_fi(file)->fi_btop = bindex; +} + +static inline void au_set_fbbot_dir(struct file *file, aufs_bindex_t bindex) +{ + FiMustWriteLock(file); + AuDebugOn(!au_fi(file)->fi_hdir); + au_fi(file)->fi_hdir->fd_bbot = bindex; +} + +static inline void au_set_fvdir_cache(struct file *file, + struct au_vdir *vdir_cache) +{ + FiMustWriteLock(file); + AuDebugOn(!au_fi(file)->fi_hdir); + au_fi(file)->fi_hdir->fd_vdir_cache = vdir_cache; +} + +static inline struct file *au_hf_top(struct file *file) +{ + FiMustAnyLock(file); + AuDebugOn(au_fi(file)->fi_hdir); + return au_fi(file)->fi_htop.hf_file; +} + +static inline struct file *au_hf_dir(struct file *file, aufs_bindex_t bindex) +{ + FiMustAnyLock(file); + AuDebugOn(!au_fi(file)->fi_hdir); + return au_fi(file)->fi_hdir->fd_hfile[0 + bindex].hf_file; +} + +/* todo: memory barrier? */ +static inline unsigned int au_figen(struct file *f) +{ + return atomic_read(&au_fi(f)->fi_generation); +} + +static inline void au_set_mmapped(struct file *f) +{ + if (atomic_inc_return(&au_fi(f)->fi_mmapped)) + return; + pr_warn("fi_mmapped wrapped around\n"); + while (!atomic_inc_return(&au_fi(f)->fi_mmapped)) + ; +} + +static inline void au_unset_mmapped(struct file *f) +{ + atomic_dec(&au_fi(f)->fi_mmapped); +} + +static inline int au_test_mmapped(struct file *f) +{ + return atomic_read(&au_fi(f)->fi_mmapped); +} + +/* customize vma->vm_file */ + +static inline void au_do_vm_file_reset(struct vm_area_struct *vma, + struct file *file) +{ + struct file *f; + + f = vma->vm_file; + get_file(file); + vma->vm_file = file; + fput(f); +} + +#ifdef CONFIG_MMU +#define AuDbgVmRegion(file, vma) do {} while (0) + +static inline void au_vm_file_reset(struct vm_area_struct *vma, + struct file *file) +{ + au_do_vm_file_reset(vma, file); +} +#else +#define AuDbgVmRegion(file, vma) \ + AuDebugOn((vma)->vm_region && (vma)->vm_region->vm_file != (file)) + +static inline void au_vm_file_reset(struct vm_area_struct *vma, + struct file *file) +{ + struct file *f; + + au_do_vm_file_reset(vma, file); + f = vma->vm_region->vm_file; + get_file(file); + vma->vm_region->vm_file = file; + fput(f); +} +#endif /* CONFIG_MMU */ + +/* handle vma->vm_prfile */ +static inline void au_vm_prfile_set(struct vm_area_struct *vma, + struct file *file) +{ + get_file(file); + vma->vm_prfile = file; +#ifndef CONFIG_MMU + get_file(file); + vma->vm_region->vm_prfile = file; +#endif +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_FILE_H__ */ diff --git a/fs/aufs/finfo.c b/fs/aufs/finfo.c new file mode 100644 index 0000000000000..44636ce6c4842 --- /dev/null +++ b/fs/aufs/finfo.c @@ -0,0 +1,149 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * file private data + */ + +#include "aufs.h" + +void au_hfput(struct au_hfile *hf, int execed) +{ + if (execed) + allow_write_access(hf->hf_file); + fput(hf->hf_file); + hf->hf_file = NULL; + au_lcnt_dec(&hf->hf_br->br_nfiles); + hf->hf_br = NULL; +} + +void au_set_h_fptr(struct file *file, aufs_bindex_t bindex, struct file *val) +{ + struct au_finfo *finfo = au_fi(file); + struct au_hfile *hf; + struct au_fidir *fidir; + + fidir = finfo->fi_hdir; + if (!fidir) { + AuDebugOn(finfo->fi_btop != bindex); + hf = &finfo->fi_htop; + } else + hf = fidir->fd_hfile + bindex; + + if (hf && hf->hf_file) + au_hfput(hf, vfsub_file_execed(file)); + if (val) { + FiMustWriteLock(file); + AuDebugOn(IS_ERR_OR_NULL(file->f_path.dentry)); + hf->hf_file = val; + hf->hf_br = au_sbr(file->f_path.dentry->d_sb, bindex); + } +} + +void au_update_figen(struct file *file) +{ + atomic_set(&au_fi(file)->fi_generation, au_digen(file->f_path.dentry)); + /* smp_mb(); */ /* atomic_set */ +} + +/* ---------------------------------------------------------------------- */ + +struct au_fidir *au_fidir_alloc(struct super_block *sb) +{ + struct au_fidir *fidir; + int nbr; + + nbr = au_sbbot(sb) + 1; + if (nbr < 2) + nbr = 2; /* initial allocate for 2 branches */ + fidir = kzalloc(au_fidir_sz(nbr), GFP_NOFS); + if (fidir) { + fidir->fd_bbot = -1; + fidir->fd_nent = nbr; + } + + return fidir; +} + +int au_fidir_realloc(struct au_finfo *finfo, int nbr, int may_shrink) +{ + int err; + struct au_fidir *fidir, *p; + + AuRwMustWriteLock(&finfo->fi_rwsem); + fidir = finfo->fi_hdir; + AuDebugOn(!fidir); + + err = -ENOMEM; + p = au_kzrealloc(fidir, au_fidir_sz(fidir->fd_nent), au_fidir_sz(nbr), + GFP_NOFS, may_shrink); + if (p) { + p->fd_nent = nbr; + finfo->fi_hdir = p; + err = 0; + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +void au_finfo_fin(struct file *file) +{ + struct au_finfo *finfo; + + au_lcnt_dec(&au_sbi(file->f_path.dentry->d_sb)->si_nfiles); + + finfo = au_fi(file); + AuDebugOn(finfo->fi_hdir); + AuRwDestroy(&finfo->fi_rwsem); + au_cache_free_finfo(finfo); +} + +void au_fi_init_once(void *_finfo) +{ + struct au_finfo *finfo = _finfo; + + au_rw_init(&finfo->fi_rwsem); +} + +int au_finfo_init(struct file *file, struct au_fidir *fidir) +{ + int err; + struct au_finfo *finfo; + struct dentry *dentry; + + err = -ENOMEM; + dentry = file->f_path.dentry; + finfo = au_cache_alloc_finfo(); + if (unlikely(!finfo)) + goto out; + + err = 0; + au_lcnt_inc(&au_sbi(dentry->d_sb)->si_nfiles); + au_rw_write_lock(&finfo->fi_rwsem); + finfo->fi_btop = -1; + finfo->fi_hdir = fidir; + atomic_set(&finfo->fi_generation, au_digen(dentry)); + /* smp_mb(); */ /* atomic_set */ + + file->private_data = finfo; + +out: + return err; +} diff --git a/fs/aufs/fstype.h b/fs/aufs/fstype.h new file mode 100644 index 0000000000000..5c9d5c831c34c --- /dev/null +++ b/fs/aufs/fstype.h @@ -0,0 +1,401 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * judging filesystem type + */ + +#ifndef __AUFS_FSTYPE_H__ +#define __AUFS_FSTYPE_H__ + +#ifdef __KERNEL__ + +#include +#include +#include +#include + +static inline int au_test_aufs(struct super_block *sb) +{ + return sb->s_magic == AUFS_SUPER_MAGIC; +} + +static inline const char *au_sbtype(struct super_block *sb) +{ + return sb->s_type->name; +} + +static inline int au_test_iso9660(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_ISO9660_FS) + return sb->s_magic == ISOFS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_romfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_ROMFS_FS) + return sb->s_magic == ROMFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_cramfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_CRAMFS) + return sb->s_magic == CRAMFS_MAGIC; +#endif + return 0; +} + +static inline int au_test_nfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_NFS_FS) + return sb->s_magic == NFS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_fuse(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_FUSE_FS) + return sb->s_magic == FUSE_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_xfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_XFS_FS) + return sb->s_magic == XFS_SB_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_tmpfs(struct super_block *sb __maybe_unused) +{ +#ifdef CONFIG_TMPFS + return sb->s_magic == TMPFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_ecryptfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_ECRYPT_FS) + return !strcmp(au_sbtype(sb), "ecryptfs"); +#else + return 0; +#endif +} + +static inline int au_test_ramfs(struct super_block *sb) +{ + return sb->s_magic == RAMFS_MAGIC; +} + +static inline int au_test_ubifs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_UBIFS_FS) + return sb->s_magic == UBIFS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_procfs(struct super_block *sb __maybe_unused) +{ +#ifdef CONFIG_PROC_FS + return sb->s_magic == PROC_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_sysfs(struct super_block *sb __maybe_unused) +{ +#ifdef CONFIG_SYSFS + return sb->s_magic == SYSFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_configfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_CONFIGFS_FS) + return sb->s_magic == CONFIGFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_minix(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_MINIX_FS) + return sb->s_magic == MINIX3_SUPER_MAGIC + || sb->s_magic == MINIX2_SUPER_MAGIC + || sb->s_magic == MINIX2_SUPER_MAGIC2 + || sb->s_magic == MINIX_SUPER_MAGIC + || sb->s_magic == MINIX_SUPER_MAGIC2; +#else + return 0; +#endif +} + +static inline int au_test_fat(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_FAT_FS) + return sb->s_magic == MSDOS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_msdos(struct super_block *sb) +{ + return au_test_fat(sb); +} + +static inline int au_test_vfat(struct super_block *sb) +{ + return au_test_fat(sb); +} + +static inline int au_test_securityfs(struct super_block *sb __maybe_unused) +{ +#ifdef CONFIG_SECURITYFS + return sb->s_magic == SECURITYFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_squashfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_SQUASHFS) + return sb->s_magic == SQUASHFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_btrfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_BTRFS_FS) + return sb->s_magic == BTRFS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_xenfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_XENFS) + return sb->s_magic == XENFS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_debugfs(struct super_block *sb __maybe_unused) +{ +#ifdef CONFIG_DEBUG_FS + return sb->s_magic == DEBUGFS_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_nilfs(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_NILFS) + return sb->s_magic == NILFS_SUPER_MAGIC; +#else + return 0; +#endif +} + +static inline int au_test_hfsplus(struct super_block *sb __maybe_unused) +{ +#if IS_ENABLED(CONFIG_HFSPLUS_FS) + return sb->s_magic == HFSPLUS_SUPER_MAGIC; +#else + return 0; +#endif +} + +/* ---------------------------------------------------------------------- */ +/* + * they can't be an aufs branch. + */ +static inline int au_test_fs_unsuppoted(struct super_block *sb) +{ + return +#ifndef CONFIG_AUFS_BR_RAMFS + au_test_ramfs(sb) || +#endif + au_test_procfs(sb) + || au_test_sysfs(sb) + || au_test_configfs(sb) + || au_test_debugfs(sb) + || au_test_securityfs(sb) + || au_test_xenfs(sb) + || au_test_ecryptfs(sb) + /* || !strcmp(au_sbtype(sb), "unionfs") */ + || au_test_aufs(sb); /* will be supported in next version */ +} + +static inline int au_test_fs_remote(struct super_block *sb) +{ + return !au_test_tmpfs(sb) +#ifdef CONFIG_AUFS_BR_RAMFS + && !au_test_ramfs(sb) +#endif + && !(sb->s_type->fs_flags & FS_REQUIRES_DEV); +} + +/* ---------------------------------------------------------------------- */ + +/* + * Note: these functions (below) are created after reading ->getattr() in all + * filesystems under linux/fs. it means we have to do so in every update... + */ + +/* + * some filesystems require getattr to refresh the inode attributes before + * referencing. + * in most cases, we can rely on the inode attribute in NFS (or every remote fs) + * and leave the work for d_revalidate() + */ +static inline int au_test_fs_refresh_iattr(struct super_block *sb) +{ + return au_test_nfs(sb) + || au_test_fuse(sb) + /* || au_test_btrfs(sb) */ /* untested */ + ; +} + +/* + * filesystems which don't maintain i_size or i_blocks. + */ +static inline int au_test_fs_bad_iattr_size(struct super_block *sb) +{ + return au_test_xfs(sb) + || au_test_btrfs(sb) + || au_test_ubifs(sb) + || au_test_hfsplus(sb) /* maintained, but incorrect */ + /* || au_test_minix(sb) */ /* untested */ + ; +} + +/* + * filesystems which don't store the correct value in some of their inode + * attributes. + */ +static inline int au_test_fs_bad_iattr(struct super_block *sb) +{ + return au_test_fs_bad_iattr_size(sb) + || au_test_fat(sb) + || au_test_msdos(sb) + || au_test_vfat(sb); +} + +/* they don't check i_nlink in link(2) */ +static inline int au_test_fs_no_limit_nlink(struct super_block *sb) +{ + return au_test_tmpfs(sb) +#ifdef CONFIG_AUFS_BR_RAMFS + || au_test_ramfs(sb) +#endif + || au_test_ubifs(sb) + || au_test_hfsplus(sb); +} + +/* + * filesystems which sets S_NOATIME and S_NOCMTIME. + */ +static inline int au_test_fs_notime(struct super_block *sb) +{ + return au_test_nfs(sb) + || au_test_fuse(sb) + || au_test_ubifs(sb) + ; +} + +/* temporary support for i#1 in cramfs */ +static inline int au_test_fs_unique_ino(struct inode *inode) +{ + if (au_test_cramfs(inode->i_sb)) + return inode->i_ino != 1; + return 1; +} + +/* ---------------------------------------------------------------------- */ + +/* + * the filesystem where the xino files placed must support i/o after unlink and + * maintain i_size and i_blocks. + */ +static inline int au_test_fs_bad_xino(struct super_block *sb) +{ + return au_test_fs_remote(sb) + || au_test_fs_bad_iattr_size(sb) + /* don't want unnecessary work for xino */ + || au_test_aufs(sb) + || au_test_ecryptfs(sb) + || au_test_nilfs(sb); +} + +static inline int au_test_fs_trunc_xino(struct super_block *sb) +{ + return au_test_tmpfs(sb) + || au_test_ramfs(sb); +} + +/* + * test if the @sb is real-readonly. + */ +static inline int au_test_fs_rr(struct super_block *sb) +{ + return au_test_squashfs(sb) + || au_test_iso9660(sb) + || au_test_cramfs(sb) + || au_test_romfs(sb); +} + +/* + * test if the @inode is nfs with 'noacl' option + * NFS always sets MS_POSIXACL regardless its mount option 'noacl.' + */ +static inline int au_test_nfs_noacl(struct inode *inode) +{ + return au_test_nfs(inode->i_sb) + /* && IS_POSIXACL(inode) */ + && !nfs_server_capable(inode, NFS_CAP_ACLS); +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_FSTYPE_H__ */ diff --git a/fs/aufs/hbl.h b/fs/aufs/hbl.h new file mode 100644 index 0000000000000..265d7ab616e97 --- /dev/null +++ b/fs/aufs/hbl.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2017-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * helpers for hlist_bl.h + */ + +#ifndef __AUFS_HBL_H__ +#define __AUFS_HBL_H__ + +#ifdef __KERNEL__ + +#include + +static inline void au_hbl_add(struct hlist_bl_node *node, + struct hlist_bl_head *hbl) +{ + hlist_bl_lock(hbl); + hlist_bl_add_head(node, hbl); + hlist_bl_unlock(hbl); +} + +static inline void au_hbl_del(struct hlist_bl_node *node, + struct hlist_bl_head *hbl) +{ + hlist_bl_lock(hbl); + hlist_bl_del(node); + hlist_bl_unlock(hbl); +} + +#define au_hbl_for_each(pos, head) \ + for (pos = hlist_bl_first(head); \ + pos; \ + pos = pos->next) + +static inline unsigned long au_hbl_count(struct hlist_bl_head *hbl) +{ + unsigned long cnt; + struct hlist_bl_node *pos; + + cnt = 0; + hlist_bl_lock(hbl); + au_hbl_for_each(pos, hbl) + cnt++; + hlist_bl_unlock(hbl); + return cnt; +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_HBL_H__ */ diff --git a/fs/aufs/hfsnotify.c b/fs/aufs/hfsnotify.c new file mode 100644 index 0000000000000..246248adc0bee --- /dev/null +++ b/fs/aufs/hfsnotify.c @@ -0,0 +1,290 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * fsnotify for the lower directories + */ + +#include "aufs.h" + +/* FS_IN_IGNORED is unnecessary */ +static const __u32 AuHfsnMask = (FS_MOVED_TO | FS_MOVED_FROM | FS_DELETE + | FS_CREATE | FS_EVENT_ON_CHILD); +static DECLARE_WAIT_QUEUE_HEAD(au_hfsn_wq); +static __cacheline_aligned_in_smp atomic64_t au_hfsn_ifree = ATOMIC64_INIT(0); + +static void au_hfsn_free_mark(struct fsnotify_mark *mark) +{ + struct au_hnotify *hn = container_of(mark, struct au_hnotify, + hn_mark); + /* AuDbg("here\n"); */ + au_cache_free_hnotify(hn); + smp_mb__before_atomic(); /* for atomic64_dec */ + if (atomic64_dec_and_test(&au_hfsn_ifree)) + wake_up(&au_hfsn_wq); +} + +static int au_hfsn_alloc(struct au_hinode *hinode) +{ + int err; + struct au_hnotify *hn; + struct super_block *sb; + struct au_branch *br; + struct fsnotify_mark *mark; + aufs_bindex_t bindex; + + hn = hinode->hi_notify; + sb = hn->hn_aufs_inode->i_sb; + bindex = au_br_index(sb, hinode->hi_id); + br = au_sbr(sb, bindex); + AuDebugOn(!br->br_hfsn); + + mark = &hn->hn_mark; + fsnotify_init_mark(mark, br->br_hfsn->hfsn_group); + mark->mask = AuHfsnMask; + /* + * by udba rename or rmdir, aufs assign a new inode to the known + * h_inode, so specify 1 to allow dups. + */ + lockdep_off(); + err = fsnotify_add_mark(mark, hinode->hi_inode, /*mnt*/NULL, + /*allow_dups*/1); + lockdep_on(); + + return err; +} + +static int au_hfsn_free(struct au_hinode *hinode, struct au_hnotify *hn) +{ + struct fsnotify_mark *mark; + unsigned long long ull; + struct fsnotify_group *group; + + ull = atomic64_inc_return(&au_hfsn_ifree); + BUG_ON(!ull); + + mark = &hn->hn_mark; + spin_lock(&mark->lock); + group = mark->group; + fsnotify_get_group(group); + spin_unlock(&mark->lock); + lockdep_off(); + fsnotify_destroy_mark(mark, group); + fsnotify_put_mark(mark); + fsnotify_put_group(group); + lockdep_on(); + + /* free hn by myself */ + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static void au_hfsn_ctl(struct au_hinode *hinode, int do_set) +{ + struct fsnotify_mark *mark; + + mark = &hinode->hi_notify->hn_mark; + spin_lock(&mark->lock); + if (do_set) { + AuDebugOn(mark->mask & AuHfsnMask); + mark->mask |= AuHfsnMask; + } else { + AuDebugOn(!(mark->mask & AuHfsnMask)); + mark->mask &= ~AuHfsnMask; + } + spin_unlock(&mark->lock); + /* fsnotify_recalc_inode_mask(hinode->hi_inode); */ +} + +/* ---------------------------------------------------------------------- */ + +/* #define AuDbgHnotify */ +#ifdef AuDbgHnotify +static char *au_hfsn_name(u32 mask) +{ +#ifdef CONFIG_AUFS_DEBUG +#define test_ret(flag) \ + do { \ + if (mask & flag) \ + return #flag; \ + } while (0) + test_ret(FS_ACCESS); + test_ret(FS_MODIFY); + test_ret(FS_ATTRIB); + test_ret(FS_CLOSE_WRITE); + test_ret(FS_CLOSE_NOWRITE); + test_ret(FS_OPEN); + test_ret(FS_MOVED_FROM); + test_ret(FS_MOVED_TO); + test_ret(FS_CREATE); + test_ret(FS_DELETE); + test_ret(FS_DELETE_SELF); + test_ret(FS_MOVE_SELF); + test_ret(FS_UNMOUNT); + test_ret(FS_Q_OVERFLOW); + test_ret(FS_IN_IGNORED); + test_ret(FS_ISDIR); + test_ret(FS_IN_ONESHOT); + test_ret(FS_EVENT_ON_CHILD); + return ""; +#undef test_ret +#else + return "??"; +#endif +} +#endif + +/* ---------------------------------------------------------------------- */ + +static void au_hfsn_free_group(struct fsnotify_group *group) +{ + struct au_br_hfsnotify *hfsn = group->private; + + /* AuDbg("here\n"); */ + au_kfree_try_rcu(hfsn); +} + +static int au_hfsn_handle_event(struct fsnotify_group *group, + struct inode *inode, + struct fsnotify_mark *inode_mark, + struct fsnotify_mark *vfsmount_mark, + u32 mask, const void *data, int data_type, + const unsigned char *file_name, u32 cookie, + struct fsnotify_iter_info *iter_info) +{ + int err; + struct au_hnotify *hnotify; + struct inode *h_dir, *h_inode; + struct qstr h_child_qstr = QSTR_INIT(file_name, strlen(file_name)); + + AuDebugOn(data_type != FSNOTIFY_EVENT_INODE); + + err = 0; + /* if FS_UNMOUNT happens, there must be another bug */ + AuDebugOn(mask & FS_UNMOUNT); + if (mask & (FS_IN_IGNORED | FS_UNMOUNT)) + goto out; + + h_dir = inode; + h_inode = NULL; +#ifdef AuDbgHnotify + au_debug_on(); + if (1 || h_child_qstr.len != sizeof(AUFS_XINO_FNAME) - 1 + || strncmp(h_child_qstr.name, AUFS_XINO_FNAME, h_child_qstr.len)) { + AuDbg("i%lu, mask 0x%x %s, hcname %.*s, hi%lu\n", + h_dir->i_ino, mask, au_hfsn_name(mask), + AuLNPair(&h_child_qstr), h_inode ? h_inode->i_ino : 0); + /* WARN_ON(1); */ + } + au_debug_off(); +#endif + + AuDebugOn(!inode_mark); + hnotify = container_of(inode_mark, struct au_hnotify, hn_mark); + err = au_hnotify(h_dir, hnotify, mask, &h_child_qstr, h_inode); + +out: + return err; +} + +static struct fsnotify_ops au_hfsn_ops = { + .handle_event = au_hfsn_handle_event, + .free_group_priv = au_hfsn_free_group, + .free_mark = au_hfsn_free_mark +}; + +/* ---------------------------------------------------------------------- */ + +static void au_hfsn_fin_br(struct au_branch *br) +{ + struct au_br_hfsnotify *hfsn; + + hfsn = br->br_hfsn; + if (hfsn) { + lockdep_off(); + fsnotify_put_group(hfsn->hfsn_group); + lockdep_on(); + } +} + +static int au_hfsn_init_br(struct au_branch *br, int perm) +{ + int err; + struct fsnotify_group *group; + struct au_br_hfsnotify *hfsn; + + err = 0; + br->br_hfsn = NULL; + if (!au_br_hnotifyable(perm)) + goto out; + + err = -ENOMEM; + hfsn = kmalloc(sizeof(*hfsn), GFP_NOFS); + if (unlikely(!hfsn)) + goto out; + + err = 0; + group = fsnotify_alloc_group(&au_hfsn_ops); + if (IS_ERR(group)) { + err = PTR_ERR(group); + pr_err("fsnotify_alloc_group() failed, %d\n", err); + goto out_hfsn; + } + + group->private = hfsn; + hfsn->hfsn_group = group; + br->br_hfsn = hfsn; + goto out; /* success */ + +out_hfsn: + au_kfree_try_rcu(hfsn); +out: + return err; +} + +static int au_hfsn_reset_br(unsigned int udba, struct au_branch *br, int perm) +{ + int err; + + err = 0; + if (!br->br_hfsn) + err = au_hfsn_init_br(br, perm); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static void au_hfsn_fin(void) +{ + AuDbg("au_hfsn_ifree %lld\n", (long long)atomic64_read(&au_hfsn_ifree)); + wait_event(au_hfsn_wq, !atomic64_read(&au_hfsn_ifree)); +} + +const struct au_hnotify_op au_hnotify_op = { + .ctl = au_hfsn_ctl, + .alloc = au_hfsn_alloc, + .free = au_hfsn_free, + + .fin = au_hfsn_fin, + + .reset_br = au_hfsn_reset_br, + .fin_br = au_hfsn_fin_br, + .init_br = au_hfsn_init_br +}; diff --git a/fs/aufs/hfsplus.c b/fs/aufs/hfsplus.c new file mode 100644 index 0000000000000..b1f59970d6cb0 --- /dev/null +++ b/fs/aufs/hfsplus.c @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2010-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * special support for filesystems which acquires an inode mutex + * at final closing a file, eg, hfsplus. + * + * This trick is very simple and stupid, just to open the file before really + * necessary open to tell hfsplus that this is not the final closing. + * The caller should call au_h_open_pre() after acquiring the inode mutex, + * and au_h_open_post() after releasing it. + */ + +#include "aufs.h" + +struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex, + int force_wr) +{ + struct file *h_file; + struct dentry *h_dentry; + + h_dentry = au_h_dptr(dentry, bindex); + AuDebugOn(!h_dentry); + AuDebugOn(d_is_negative(h_dentry)); + + h_file = NULL; + if (au_test_hfsplus(h_dentry->d_sb) + && d_is_reg(h_dentry)) + h_file = au_h_open(dentry, bindex, + O_RDONLY | O_NOATIME | O_LARGEFILE, + /*file*/NULL, force_wr); + return h_file; +} + +void au_h_open_post(struct dentry *dentry, aufs_bindex_t bindex, + struct file *h_file) +{ + struct au_branch *br; + + if (h_file) { + fput(h_file); + br = au_sbr(dentry->d_sb, bindex); + au_lcnt_dec(&br->br_nfiles); + } +} diff --git a/fs/aufs/hnotify.c b/fs/aufs/hnotify.c new file mode 100644 index 0000000000000..588426012d2c3 --- /dev/null +++ b/fs/aufs/hnotify.c @@ -0,0 +1,720 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * abstraction to notify the direct changes on lower directories + */ + +#include "aufs.h" + +int au_hn_alloc(struct au_hinode *hinode, struct inode *inode) +{ + int err; + struct au_hnotify *hn; + + err = -ENOMEM; + hn = au_cache_alloc_hnotify(); + if (hn) { + hn->hn_aufs_inode = inode; + hinode->hi_notify = hn; + err = au_hnotify_op.alloc(hinode); + AuTraceErr(err); + if (unlikely(err)) { + hinode->hi_notify = NULL; + au_cache_free_hnotify(hn); + /* + * The upper dir was removed by udba, but the same named + * dir left. In this case, aufs assigns a new inode + * number and set the monitor again. + * For the lower dir, the old monitor is still left. + */ + if (err == -EEXIST) + err = 0; + } + } + + AuTraceErr(err); + return err; +} + +void au_hn_free(struct au_hinode *hinode) +{ + struct au_hnotify *hn; + + hn = hinode->hi_notify; + if (hn) { + hinode->hi_notify = NULL; + if (au_hnotify_op.free(hinode, hn)) + au_cache_free_hnotify(hn); + } +} + +/* ---------------------------------------------------------------------- */ + +void au_hn_ctl(struct au_hinode *hinode, int do_set) +{ + if (hinode->hi_notify) + au_hnotify_op.ctl(hinode, do_set); +} + +void au_hn_reset(struct inode *inode, unsigned int flags) +{ + aufs_bindex_t bindex, bbot; + struct inode *hi; + struct dentry *iwhdentry; + + bbot = au_ibbot(inode); + for (bindex = au_ibtop(inode); bindex <= bbot; bindex++) { + hi = au_h_iptr(inode, bindex); + if (!hi) + continue; + + /* inode_lock_nested(hi, AuLsc_I_CHILD); */ + iwhdentry = au_hi_wh(inode, bindex); + if (iwhdentry) + dget(iwhdentry); + au_igrab(hi); + au_set_h_iptr(inode, bindex, NULL, 0); + au_set_h_iptr(inode, bindex, au_igrab(hi), + flags & ~AuHi_XINO); + iput(hi); + dput(iwhdentry); + /* inode_unlock(hi); */ + } +} + +/* ---------------------------------------------------------------------- */ + +static int hn_xino(struct inode *inode, struct inode *h_inode) +{ + int err; + aufs_bindex_t bindex, bbot, bfound, btop; + struct inode *h_i; + + err = 0; + if (unlikely(inode->i_ino == AUFS_ROOT_INO)) { + pr_warn("branch root dir was changed\n"); + goto out; + } + + bfound = -1; + bbot = au_ibbot(inode); + btop = au_ibtop(inode); +#if 0 /* reserved for future use */ + if (bindex == bbot) { + /* keep this ino in rename case */ + goto out; + } +#endif + for (bindex = btop; bindex <= bbot; bindex++) + if (au_h_iptr(inode, bindex) == h_inode) { + bfound = bindex; + break; + } + if (bfound < 0) + goto out; + + for (bindex = btop; bindex <= bbot; bindex++) { + h_i = au_h_iptr(inode, bindex); + if (!h_i) + continue; + + err = au_xino_write(inode->i_sb, bindex, h_i->i_ino, /*ino*/0); + /* ignore this error */ + /* bad action? */ + } + + /* children inode number will be broken */ + +out: + AuTraceErr(err); + return err; +} + +static int hn_gen_tree(struct dentry *dentry) +{ + int err, i, j, ndentry; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + struct dentry **dentries; + + err = au_dpages_init(&dpages, GFP_NOFS); + if (unlikely(err)) + goto out; + err = au_dcsub_pages(&dpages, dentry, NULL, NULL); + if (unlikely(err)) + goto out_dpages; + + for (i = 0; i < dpages.ndpage; i++) { + dpage = dpages.dpages + i; + dentries = dpage->dentries; + ndentry = dpage->ndentry; + for (j = 0; j < ndentry; j++) { + struct dentry *d; + + d = dentries[j]; + if (IS_ROOT(d)) + continue; + + au_digen_dec(d); + if (d_really_is_positive(d)) + /* todo: reset children xino? + cached children only? */ + au_iigen_dec(d_inode(d)); + } + } + +out_dpages: + au_dpages_free(&dpages); + +#if 0 + /* discard children */ + dentry_unhash(dentry); + dput(dentry); +#endif +out: + return err; +} + +/* + * return 0 if processed. + */ +static int hn_gen_by_inode(char *name, unsigned int nlen, struct inode *inode, + const unsigned int isdir) +{ + int err; + struct dentry *d; + struct qstr *dname; + + err = 1; + if (unlikely(inode->i_ino == AUFS_ROOT_INO)) { + pr_warn("branch root dir was changed\n"); + err = 0; + goto out; + } + + if (!isdir) { + AuDebugOn(!name); + au_iigen_dec(inode); + spin_lock(&inode->i_lock); + hlist_for_each_entry(d, &inode->i_dentry, d_u.d_alias) { + spin_lock(&d->d_lock); + dname = &d->d_name; + if (dname->len != nlen + && memcmp(dname->name, name, nlen)) { + spin_unlock(&d->d_lock); + continue; + } + err = 0; + au_digen_dec(d); + spin_unlock(&d->d_lock); + break; + } + spin_unlock(&inode->i_lock); + } else { + au_fset_si(au_sbi(inode->i_sb), FAILED_REFRESH_DIR); + d = d_find_any_alias(inode); + if (!d) { + au_iigen_dec(inode); + goto out; + } + + spin_lock(&d->d_lock); + dname = &d->d_name; + if (dname->len == nlen && !memcmp(dname->name, name, nlen)) { + spin_unlock(&d->d_lock); + err = hn_gen_tree(d); + spin_lock(&d->d_lock); + } + spin_unlock(&d->d_lock); + dput(d); + } + +out: + AuTraceErr(err); + return err; +} + +static int hn_gen_by_name(struct dentry *dentry, const unsigned int isdir) +{ + int err; + + if (IS_ROOT(dentry)) { + pr_warn("branch root dir was changed\n"); + return 0; + } + + err = 0; + if (!isdir) { + au_digen_dec(dentry); + if (d_really_is_positive(dentry)) + au_iigen_dec(d_inode(dentry)); + } else { + au_fset_si(au_sbi(dentry->d_sb), FAILED_REFRESH_DIR); + if (d_really_is_positive(dentry)) + err = hn_gen_tree(dentry); + } + + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* hnotify job flags */ +#define AuHnJob_XINO0 1 +#define AuHnJob_GEN (1 << 1) +#define AuHnJob_DIRENT (1 << 2) +#define AuHnJob_ISDIR (1 << 3) +#define AuHnJob_TRYXINO0 (1 << 4) +#define AuHnJob_MNTPNT (1 << 5) +#define au_ftest_hnjob(flags, name) ((flags) & AuHnJob_##name) +#define au_fset_hnjob(flags, name) \ + do { (flags) |= AuHnJob_##name; } while (0) +#define au_fclr_hnjob(flags, name) \ + do { (flags) &= ~AuHnJob_##name; } while (0) + +enum { + AuHn_CHILD, + AuHn_PARENT, + AuHnLast +}; + +struct au_hnotify_args { + struct inode *h_dir, *dir, *h_child_inode; + u32 mask; + unsigned int flags[AuHnLast]; + unsigned int h_child_nlen; + char h_child_name[]; +}; + +struct hn_job_args { + unsigned int flags; + struct inode *inode, *h_inode, *dir, *h_dir; + struct dentry *dentry; + char *h_name; + int h_nlen; +}; + +static int hn_job(struct hn_job_args *a) +{ + const unsigned int isdir = au_ftest_hnjob(a->flags, ISDIR); + int e; + + /* reset xino */ + if (au_ftest_hnjob(a->flags, XINO0) && a->inode) + hn_xino(a->inode, a->h_inode); /* ignore this error */ + + if (au_ftest_hnjob(a->flags, TRYXINO0) + && a->inode + && a->h_inode) { + vfsub_inode_lock_shared_nested(a->h_inode, AuLsc_I_CHILD); + if (!a->h_inode->i_nlink + && !(a->h_inode->i_state & I_LINKABLE)) + hn_xino(a->inode, a->h_inode); /* ignore this error */ + inode_unlock_shared(a->h_inode); + } + + /* make the generation obsolete */ + if (au_ftest_hnjob(a->flags, GEN)) { + e = -1; + if (a->inode) + e = hn_gen_by_inode(a->h_name, a->h_nlen, a->inode, + isdir); + if (e && a->dentry) + hn_gen_by_name(a->dentry, isdir); + /* ignore this error */ + } + + /* make dir entries obsolete */ + if (au_ftest_hnjob(a->flags, DIRENT) && a->inode) { + struct au_vdir *vdir; + + vdir = au_ivdir(a->inode); + if (vdir) + vdir->vd_jiffy = 0; + /* IMustLock(a->inode); */ + /* a->inode->i_version++; */ + } + + /* can do nothing but warn */ + if (au_ftest_hnjob(a->flags, MNTPNT) + && a->dentry + && d_mountpoint(a->dentry)) + pr_warn("mount-point %pd is removed or renamed\n", a->dentry); + + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static struct dentry *lookup_wlock_by_name(char *name, unsigned int nlen, + struct inode *dir) +{ + struct dentry *dentry, *d, *parent; + struct qstr *dname; + + parent = d_find_any_alias(dir); + if (!parent) + return NULL; + + dentry = NULL; + spin_lock(&parent->d_lock); + list_for_each_entry(d, &parent->d_subdirs, d_child) { + /* AuDbg("%pd\n", d); */ + spin_lock_nested(&d->d_lock, DENTRY_D_LOCK_NESTED); + dname = &d->d_name; + if (dname->len != nlen || memcmp(dname->name, name, nlen)) + goto cont_unlock; + if (au_di(d)) + au_digen_dec(d); + else + goto cont_unlock; + if (au_dcount(d) > 0) { + dentry = dget_dlock(d); + spin_unlock(&d->d_lock); + break; + } + +cont_unlock: + spin_unlock(&d->d_lock); + } + spin_unlock(&parent->d_lock); + dput(parent); + + if (dentry) + di_write_lock_child(dentry); + + return dentry; +} + +static struct inode *lookup_wlock_by_ino(struct super_block *sb, + aufs_bindex_t bindex, ino_t h_ino) +{ + struct inode *inode; + ino_t ino; + int err; + + inode = NULL; + err = au_xino_read(sb, bindex, h_ino, &ino); + if (!err && ino) + inode = ilookup(sb, ino); + if (!inode) + goto out; + + if (unlikely(inode->i_ino == AUFS_ROOT_INO)) { + pr_warn("wrong root branch\n"); + iput(inode); + inode = NULL; + goto out; + } + + ii_write_lock_child(inode); + +out: + return inode; +} + +static void au_hn_bh(void *_args) +{ + struct au_hnotify_args *a = _args; + struct super_block *sb; + aufs_bindex_t bindex, bbot, bfound; + unsigned char xino, try_iput; + int err; + struct inode *inode; + ino_t h_ino; + struct hn_job_args args; + struct dentry *dentry; + struct au_sbinfo *sbinfo; + + AuDebugOn(!_args); + AuDebugOn(!a->h_dir); + AuDebugOn(!a->dir); + AuDebugOn(!a->mask); + AuDbg("mask 0x%x, i%lu, hi%lu, hci%lu\n", + a->mask, a->dir->i_ino, a->h_dir->i_ino, + a->h_child_inode ? a->h_child_inode->i_ino : 0); + + inode = NULL; + dentry = NULL; + /* + * do not lock a->dir->i_mutex here + * because of d_revalidate() may cause a deadlock. + */ + sb = a->dir->i_sb; + AuDebugOn(!sb); + sbinfo = au_sbi(sb); + AuDebugOn(!sbinfo); + si_write_lock(sb, AuLock_NOPLMW); + + if (au_opt_test(sbinfo->si_mntflags, DIRREN)) + switch (a->mask & FS_EVENTS_POSS_ON_CHILD) { + case FS_MOVED_FROM: + case FS_MOVED_TO: + AuWarn1("DIRREN with UDBA may not work correctly " + "for the direct rename(2)\n"); + } + + ii_read_lock_parent(a->dir); + bfound = -1; + bbot = au_ibbot(a->dir); + for (bindex = au_ibtop(a->dir); bindex <= bbot; bindex++) + if (au_h_iptr(a->dir, bindex) == a->h_dir) { + bfound = bindex; + break; + } + ii_read_unlock(a->dir); + if (unlikely(bfound < 0)) + goto out; + + xino = !!au_opt_test(au_mntflags(sb), XINO); + h_ino = 0; + if (a->h_child_inode) + h_ino = a->h_child_inode->i_ino; + + if (a->h_child_nlen + && (au_ftest_hnjob(a->flags[AuHn_CHILD], GEN) + || au_ftest_hnjob(a->flags[AuHn_CHILD], MNTPNT))) + dentry = lookup_wlock_by_name(a->h_child_name, a->h_child_nlen, + a->dir); + try_iput = 0; + if (dentry && d_really_is_positive(dentry)) + inode = d_inode(dentry); + if (xino && !inode && h_ino + && (au_ftest_hnjob(a->flags[AuHn_CHILD], XINO0) + || au_ftest_hnjob(a->flags[AuHn_CHILD], TRYXINO0) + || au_ftest_hnjob(a->flags[AuHn_CHILD], GEN))) { + inode = lookup_wlock_by_ino(sb, bfound, h_ino); + try_iput = 1; + } + + args.flags = a->flags[AuHn_CHILD]; + args.dentry = dentry; + args.inode = inode; + args.h_inode = a->h_child_inode; + args.dir = a->dir; + args.h_dir = a->h_dir; + args.h_name = a->h_child_name; + args.h_nlen = a->h_child_nlen; + err = hn_job(&args); + if (dentry) { + if (au_di(dentry)) + di_write_unlock(dentry); + dput(dentry); + } + if (inode && try_iput) { + ii_write_unlock(inode); + iput(inode); + } + + ii_write_lock_parent(a->dir); + args.flags = a->flags[AuHn_PARENT]; + args.dentry = NULL; + args.inode = a->dir; + args.h_inode = a->h_dir; + args.dir = NULL; + args.h_dir = NULL; + args.h_name = NULL; + args.h_nlen = 0; + err = hn_job(&args); + ii_write_unlock(a->dir); + +out: + iput(a->h_child_inode); + iput(a->h_dir); + iput(a->dir); + si_write_unlock(sb); + au_nwt_done(&sbinfo->si_nowait); + au_kfree_rcu(a); +} + +/* ---------------------------------------------------------------------- */ + +int au_hnotify(struct inode *h_dir, struct au_hnotify *hnotify, u32 mask, + struct qstr *h_child_qstr, struct inode *h_child_inode) +{ + int err, len; + unsigned int flags[AuHnLast], f; + unsigned char isdir, isroot, wh; + struct inode *dir; + struct au_hnotify_args *args; + char *p, *h_child_name; + + err = 0; + AuDebugOn(!hnotify || !hnotify->hn_aufs_inode); + dir = igrab(hnotify->hn_aufs_inode); + if (!dir) + goto out; + + isroot = (dir->i_ino == AUFS_ROOT_INO); + wh = 0; + h_child_name = (void *)h_child_qstr->name; + len = h_child_qstr->len; + if (h_child_name) { + if (len > AUFS_WH_PFX_LEN + && !memcmp(h_child_name, AUFS_WH_PFX, AUFS_WH_PFX_LEN)) { + h_child_name += AUFS_WH_PFX_LEN; + len -= AUFS_WH_PFX_LEN; + wh = 1; + } + } + + isdir = 0; + if (h_child_inode) + isdir = !!S_ISDIR(h_child_inode->i_mode); + flags[AuHn_PARENT] = AuHnJob_ISDIR; + flags[AuHn_CHILD] = 0; + if (isdir) + flags[AuHn_CHILD] = AuHnJob_ISDIR; + au_fset_hnjob(flags[AuHn_PARENT], DIRENT); + au_fset_hnjob(flags[AuHn_CHILD], GEN); + switch (mask & FS_EVENTS_POSS_ON_CHILD) { + case FS_MOVED_FROM: + case FS_MOVED_TO: + au_fset_hnjob(flags[AuHn_CHILD], XINO0); + au_fset_hnjob(flags[AuHn_CHILD], MNTPNT); + /*FALLTHROUGH*/ + case FS_CREATE: + AuDebugOn(!h_child_name); + break; + + case FS_DELETE: + /* + * aufs never be able to get this child inode. + * revalidation should be in d_revalidate() + * by checking i_nlink, i_generation or d_unhashed(). + */ + AuDebugOn(!h_child_name); + au_fset_hnjob(flags[AuHn_CHILD], TRYXINO0); + au_fset_hnjob(flags[AuHn_CHILD], MNTPNT); + break; + + default: + AuDebugOn(1); + } + + if (wh) + h_child_inode = NULL; + + err = -ENOMEM; + /* iput() and kfree() will be called in au_hnotify() */ + args = kmalloc(sizeof(*args) + len + 1, GFP_NOFS); + if (unlikely(!args)) { + AuErr1("no memory\n"); + iput(dir); + goto out; + } + args->flags[AuHn_PARENT] = flags[AuHn_PARENT]; + args->flags[AuHn_CHILD] = flags[AuHn_CHILD]; + args->mask = mask; + args->dir = dir; + args->h_dir = igrab(h_dir); + if (h_child_inode) + h_child_inode = igrab(h_child_inode); /* can be NULL */ + args->h_child_inode = h_child_inode; + args->h_child_nlen = len; + if (len) { + p = (void *)args; + p += sizeof(*args); + memcpy(p, h_child_name, len); + p[len] = 0; + } + + /* NFS fires the event for silly-renamed one from kworker */ + f = 0; + if (!dir->i_nlink + || (au_test_nfs(h_dir->i_sb) && (mask & FS_DELETE))) + f = AuWkq_NEST; + err = au_wkq_nowait(au_hn_bh, args, dir->i_sb, f); + if (unlikely(err)) { + pr_err("wkq %d\n", err); + iput(args->h_child_inode); + iput(args->h_dir); + iput(args->dir); + au_kfree_rcu(args); + } + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +int au_hnotify_reset_br(unsigned int udba, struct au_branch *br, int perm) +{ + int err; + + AuDebugOn(!(udba & AuOptMask_UDBA)); + + err = 0; + if (au_hnotify_op.reset_br) + err = au_hnotify_op.reset_br(udba, br, perm); + + return err; +} + +int au_hnotify_init_br(struct au_branch *br, int perm) +{ + int err; + + err = 0; + if (au_hnotify_op.init_br) + err = au_hnotify_op.init_br(br, perm); + + return err; +} + +void au_hnotify_fin_br(struct au_branch *br) +{ + if (au_hnotify_op.fin_br) + au_hnotify_op.fin_br(br); +} + +static void au_hn_destroy_cache(void) +{ + kmem_cache_destroy(au_cache[AuCache_HNOTIFY]); + au_cache[AuCache_HNOTIFY] = NULL; +} + +int __init au_hnotify_init(void) +{ + int err; + + err = -ENOMEM; + au_cache[AuCache_HNOTIFY] = AuCache(au_hnotify); + if (au_cache[AuCache_HNOTIFY]) { + err = 0; + if (au_hnotify_op.init) + err = au_hnotify_op.init(); + if (unlikely(err)) + au_hn_destroy_cache(); + } + AuTraceErr(err); + return err; +} + +void au_hnotify_fin(void) +{ + if (au_hnotify_op.fin) + au_hnotify_op.fin(); + + /* cf. au_cache_fin() */ + if (au_cache[AuCache_HNOTIFY]) + au_hn_destroy_cache(); +} diff --git a/fs/aufs/i_op.c b/fs/aufs/i_op.c new file mode 100644 index 0000000000000..50ed7659a8cd3 --- /dev/null +++ b/fs/aufs/i_op.c @@ -0,0 +1,1508 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode operations (except add/del/rename) + */ + +#include +#include +#include +#include +#include "aufs.h" + +static int h_permission(struct inode *h_inode, int mask, + struct path *h_path, int brperm) +{ + int err; + const unsigned char write_mask = !!(mask & (MAY_WRITE | MAY_APPEND)); + + err = -EPERM; + if (write_mask && IS_IMMUTABLE(h_inode)) + goto out; + + err = -EACCES; + if (((mask & MAY_EXEC) + && S_ISREG(h_inode->i_mode) + && (path_noexec(h_path) + || !(h_inode->i_mode & 0111)))) + goto out; + + /* + * - skip the lower fs test in the case of write to ro branch. + * - nfs dir permission write check is optimized, but a policy for + * link/rename requires a real check. + * - nfs always sets MS_POSIXACL regardless its mount option 'noacl.' + * in this case, generic_permission() returns -EOPNOTSUPP. + */ + if ((write_mask && !au_br_writable(brperm)) + || (au_test_nfs(h_inode->i_sb) && S_ISDIR(h_inode->i_mode) + && write_mask && !(mask & MAY_READ)) + || !h_inode->i_op->permission) { + /* AuLabel(generic_permission); */ + /* AuDbg("get_acl %pf\n", h_inode->i_op->get_acl); */ + err = generic_permission(h_inode, mask); + if (err == -EOPNOTSUPP && au_test_nfs_noacl(h_inode)) + err = h_inode->i_op->permission(h_inode, mask); + AuTraceErr(err); + } else { + /* AuLabel(h_inode->permission); */ + err = h_inode->i_op->permission(h_inode, mask); + AuTraceErr(err); + } + + if (!err) + err = devcgroup_inode_permission(h_inode, mask); + if (!err) + err = security_inode_permission(h_inode, mask); + +#if 0 + if (!err) { + /* todo: do we need to call ima_path_check()? */ + struct path h_path = { + .dentry = + .mnt = h_mnt + }; + err = ima_path_check(&h_path, + mask & (MAY_READ | MAY_WRITE | MAY_EXEC), + IMA_COUNT_LEAVE); + } +#endif + +out: + return err; +} + +static int aufs_permission(struct inode *inode, int mask) +{ + int err; + aufs_bindex_t bindex, bbot; + const unsigned char isdir = !!S_ISDIR(inode->i_mode), + write_mask = !!(mask & (MAY_WRITE | MAY_APPEND)); + struct inode *h_inode; + struct super_block *sb; + struct au_branch *br; + + /* todo: support rcu-walk? */ + if (mask & MAY_NOT_BLOCK) + return -ECHILD; + + sb = inode->i_sb; + si_read_lock(sb, AuLock_FLUSH); + ii_read_lock_child(inode); +#if 0 + err = au_iigen_test(inode, au_sigen(sb)); + if (unlikely(err)) + goto out; +#endif + + if (!isdir + || write_mask + || au_opt_test(au_mntflags(sb), DIRPERM1)) { + err = au_busy_or_stale(); + h_inode = au_h_iptr(inode, au_ibtop(inode)); + if (unlikely(!h_inode + || (h_inode->i_mode & S_IFMT) + != (inode->i_mode & S_IFMT))) + goto out; + + err = 0; + bindex = au_ibtop(inode); + br = au_sbr(sb, bindex); + err = h_permission(h_inode, mask, &br->br_path, br->br_perm); + if (write_mask + && !err + && !special_file(h_inode->i_mode)) { + /* test whether the upper writable branch exists */ + err = -EROFS; + for (; bindex >= 0; bindex--) + if (!au_br_rdonly(au_sbr(sb, bindex))) { + err = 0; + break; + } + } + goto out; + } + + /* non-write to dir */ + err = 0; + bbot = au_ibbot(inode); + for (bindex = au_ibtop(inode); !err && bindex <= bbot; bindex++) { + h_inode = au_h_iptr(inode, bindex); + if (h_inode) { + err = au_busy_or_stale(); + if (unlikely(!S_ISDIR(h_inode->i_mode))) + break; + + br = au_sbr(sb, bindex); + err = h_permission(h_inode, mask, &br->br_path, + br->br_perm); + } + } + +out: + ii_read_unlock(inode); + si_read_unlock(sb); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static struct dentry *aufs_lookup(struct inode *dir, struct dentry *dentry, + unsigned int flags) +{ + struct dentry *ret, *parent; + struct inode *inode; + struct super_block *sb; + int err, npositive; + + IMustLock(dir); + + /* todo: support rcu-walk? */ + ret = ERR_PTR(-ECHILD); + if (flags & LOOKUP_RCU) + goto out; + + ret = ERR_PTR(-ENAMETOOLONG); + if (unlikely(dentry->d_name.len > AUFS_MAX_NAMELEN)) + goto out; + + sb = dir->i_sb; + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + ret = ERR_PTR(err); + if (unlikely(err)) + goto out; + + err = au_di_init(dentry); + ret = ERR_PTR(err); + if (unlikely(err)) + goto out_si; + + inode = NULL; + npositive = 0; /* suppress a warning */ + parent = dentry->d_parent; /* dir inode is locked */ + di_read_lock_parent(parent, AuLock_IR); + err = au_alive_dir(parent); + if (!err) + err = au_digen_test(parent, au_sigen(sb)); + if (!err) { + /* regardless LOOKUP_CREATE, always ALLOW_NEG */ + npositive = au_lkup_dentry(dentry, au_dbtop(parent), + AuLkup_ALLOW_NEG); + err = npositive; + } + di_read_unlock(parent, AuLock_IR); + ret = ERR_PTR(err); + if (unlikely(err < 0)) + goto out_unlock; + + if (npositive) { + inode = au_new_inode(dentry, /*must_new*/0); + if (IS_ERR(inode)) { + ret = (void *)inode; + inode = NULL; + goto out_unlock; + } + } + + if (inode) + atomic_inc(&inode->i_count); + ret = d_splice_alias(inode, dentry); +#if 0 + if (unlikely(d_need_lookup(dentry))) { + spin_lock(&dentry->d_lock); + dentry->d_flags &= ~DCACHE_NEED_LOOKUP; + spin_unlock(&dentry->d_lock); + } else +#endif + if (inode) { + if (!IS_ERR(ret)) { + iput(inode); + if (ret && ret != dentry) + ii_write_unlock(inode); + } else { + ii_write_unlock(inode); + iput(inode); + inode = NULL; + } + } + +out_unlock: + di_write_unlock(dentry); +out_si: + si_read_unlock(sb); +out: + return ret; +} + +/* ---------------------------------------------------------------------- */ + +/* + * very dirty and complicated aufs ->atomic_open(). + * aufs_atomic_open() + * + au_aopen_or_create() + * + add_simple() + * + vfsub_atomic_open() + * + branch fs ->atomic_open() + * may call the actual 'open' for h_file + * + inc br_nfiles only if opened + * + au_aopen_no_open() or au_aopen_do_open() + * + * au_aopen_do_open() + * + finish_open() + * + au_do_aopen() + * + au_do_open() the body of all 'open' + * + au_do_open_nondir() + * set the passed h_file + * + * au_aopen_no_open() + * + finish_no_open() + */ + +struct aopen_node { + struct hlist_bl_node hblist; + struct file *file, *h_file; +}; + +static int au_do_aopen(struct inode *inode, struct file *file) +{ + struct hlist_bl_head *aopen; + struct hlist_bl_node *pos; + struct aopen_node *node; + struct au_do_open_args args = { + .aopen = 1, + .open = au_do_open_nondir + }; + + aopen = &au_sbi(inode->i_sb)->si_aopen; + hlist_bl_lock(aopen); + hlist_bl_for_each_entry(node, pos, aopen, hblist) + if (node->file == file) { + args.h_file = node->h_file; + break; + } + hlist_bl_unlock(aopen); + /* AuDebugOn(!args.h_file); */ + + return au_do_open(file, &args); +} + +static int au_aopen_do_open(struct file *file, struct dentry *dentry, + struct aopen_node *aopen_node, int *opened) +{ + int err; + struct hlist_bl_head *aopen; + + AuLabel(here); + aopen = &au_sbi(dentry->d_sb)->si_aopen; + au_hbl_add(&aopen_node->hblist, aopen); + err = finish_open(file, dentry, au_do_aopen, opened); + au_hbl_del(&aopen_node->hblist, aopen); + /* AuDbgFile(file); */ + AuDbg("%pd%s%s\n", dentry, + (*opened & FILE_CREATED) ? " created" : "", + (*opened & FILE_OPENED) ? " opened" : ""); + + AuTraceErr(err); + return err; +} + +static int au_aopen_no_open(struct file *file, struct dentry *dentry) +{ + int err; + + AuLabel(here); + dget(dentry); + err = finish_no_open(file, dentry); + + AuTraceErr(err); + return err; +} + +static int aufs_atomic_open(struct inode *dir, struct dentry *dentry, + struct file *file, unsigned int open_flag, + umode_t create_mode, int *opened) +{ + int err, did_open, h_opened = *opened; + unsigned int lkup_flags; + aufs_bindex_t bindex; + struct super_block *sb; + struct dentry *parent, *d; + struct vfsub_aopen_args args = { + .open_flag = open_flag, + .create_mode = create_mode, + .opened = &h_opened + }; + struct aopen_node aopen_node = { + .file = file + }; + + IMustLock(dir); + AuDbg("open_flag 0%o\n", open_flag); + AuDbgDentry(dentry); + + err = 0; + if (!au_di(dentry)) { + lkup_flags = LOOKUP_OPEN; + if (open_flag & O_CREAT) + lkup_flags |= LOOKUP_CREATE; + d = aufs_lookup(dir, dentry, lkup_flags); + if (IS_ERR(d)) { + err = PTR_ERR(d); + AuTraceErr(err); + goto out; + } else if (d) { + /* + * obsoleted dentry found. + * another error will be returned later. + */ + d_drop(d); + AuDbgDentry(d); + dput(d); + } + AuDbgDentry(dentry); + } + + if (d_is_positive(dentry) + || d_unhashed(dentry) + || d_unlinked(dentry) + || !(open_flag & O_CREAT)) { + err = au_aopen_no_open(file, dentry); + goto out; /* success */ + } + + err = aufs_read_lock(dentry, AuLock_DW | AuLock_FLUSH | AuLock_GEN); + if (unlikely(err)) + goto out; + + sb = dentry->d_sb; + parent = dentry->d_parent; /* dir is locked */ + di_write_lock_parent(parent); + err = au_lkup_dentry(dentry, /*btop*/0, AuLkup_ALLOW_NEG); + if (unlikely(err < 0)) + goto out_parent; + + AuDbgDentry(dentry); + if (d_is_positive(dentry)) { + err = au_aopen_no_open(file, dentry); + goto out_parent; /* success */ + } + + args.file = get_empty_filp(); + err = PTR_ERR(args.file); + if (IS_ERR(args.file)) + goto out_parent; + args.file->f_flags = file->f_flags; + + bindex = au_dbtop(dentry); + err = au_aopen_or_create(dir, dentry, &args); + AuTraceErr(err); + AuDbg("h_opened 0x%x\n", h_opened); + *opened |= h_opened & ~FILE_OPENED; + did_open = !!(h_opened & FILE_OPENED); + if (!did_open) { + put_filp(args.file); + args.file = NULL; + } + di_write_unlock(parent); + di_write_unlock(dentry); + if (unlikely(err < 0)) { + if (args.file) + fput(args.file); + goto out_sb; + } + + AuDbgFile(args.file); + if (!did_open) + err = au_aopen_no_open(file, dentry); + else { + aopen_node.h_file = args.file; + err = au_aopen_do_open(file, dentry, &aopen_node, opened); + } + if (unlikely(err < 0)) { + if (args.file) + fput(args.file); + if (did_open) + au_lcnt_dec(&args.br->br_nfiles); + } + goto out_sb; /* success */ + +out_parent: + di_write_unlock(parent); + di_write_unlock(dentry); +out_sb: + si_read_unlock(sb); +out: + AuTraceErr(err); + AuDbgFile(file); + return err; +} + + +/* ---------------------------------------------------------------------- */ + +static int au_wr_dir_cpup(struct dentry *dentry, struct dentry *parent, + const unsigned char add_entry, aufs_bindex_t bcpup, + aufs_bindex_t btop) +{ + int err; + struct dentry *h_parent; + struct inode *h_dir; + + if (add_entry) + IMustLock(d_inode(parent)); + else + di_write_lock_parent(parent); + + err = 0; + if (!au_h_dptr(parent, bcpup)) { + if (btop > bcpup) + err = au_cpup_dirs(dentry, bcpup); + else if (btop < bcpup) + err = au_cpdown_dirs(dentry, bcpup); + else + BUG(); + } + if (!err && add_entry && !au_ftest_wrdir(add_entry, TMPFILE)) { + h_parent = au_h_dptr(parent, bcpup); + h_dir = d_inode(h_parent); + vfsub_inode_lock_shared_nested(h_dir, AuLsc_I_PARENT); + err = au_lkup_neg(dentry, bcpup, /*wh*/0); + /* todo: no unlock here */ + inode_unlock_shared(h_dir); + + AuDbg("bcpup %d\n", bcpup); + if (!err) { + if (d_really_is_negative(dentry)) + au_set_h_dptr(dentry, btop, NULL); + au_update_dbrange(dentry, /*do_put_zero*/0); + } + } + + if (!add_entry) + di_write_unlock(parent); + if (!err) + err = bcpup; /* success */ + + AuTraceErr(err); + return err; +} + +/* + * decide the branch and the parent dir where we will create a new entry. + * returns new bindex or an error. + * copyup the parent dir if needed. + */ +int au_wr_dir(struct dentry *dentry, struct dentry *src_dentry, + struct au_wr_dir_args *args) +{ + int err; + unsigned int flags; + aufs_bindex_t bcpup, btop, src_btop; + const unsigned char add_entry + = au_ftest_wrdir(args->flags, ADD_ENTRY) + | au_ftest_wrdir(args->flags, TMPFILE); + struct super_block *sb; + struct dentry *parent; + struct au_sbinfo *sbinfo; + + sb = dentry->d_sb; + sbinfo = au_sbi(sb); + parent = dget_parent(dentry); + btop = au_dbtop(dentry); + bcpup = btop; + if (args->force_btgt < 0) { + if (src_dentry) { + src_btop = au_dbtop(src_dentry); + if (src_btop < btop) + bcpup = src_btop; + } else if (add_entry) { + flags = 0; + if (au_ftest_wrdir(args->flags, ISDIR)) + au_fset_wbr(flags, DIR); + err = AuWbrCreate(sbinfo, dentry, flags); + bcpup = err; + } + + if (bcpup < 0 || au_test_ro(sb, bcpup, d_inode(dentry))) { + if (add_entry) + err = AuWbrCopyup(sbinfo, dentry); + else { + if (!IS_ROOT(dentry)) { + di_read_lock_parent(parent, !AuLock_IR); + err = AuWbrCopyup(sbinfo, dentry); + di_read_unlock(parent, !AuLock_IR); + } else + err = AuWbrCopyup(sbinfo, dentry); + } + bcpup = err; + if (unlikely(err < 0)) + goto out; + } + } else { + bcpup = args->force_btgt; + AuDebugOn(au_test_ro(sb, bcpup, d_inode(dentry))); + } + + AuDbg("btop %d, bcpup %d\n", btop, bcpup); + err = bcpup; + if (bcpup == btop) + goto out; /* success */ + + /* copyup the new parent into the branch we process */ + err = au_wr_dir_cpup(dentry, parent, add_entry, bcpup, btop); + if (err >= 0) { + if (d_really_is_negative(dentry)) { + au_set_h_dptr(dentry, btop, NULL); + au_set_dbtop(dentry, bcpup); + au_set_dbbot(dentry, bcpup); + } + AuDebugOn(add_entry + && !au_ftest_wrdir(args->flags, TMPFILE) + && !au_h_dptr(dentry, bcpup)); + } + +out: + dput(parent); + return err; +} + +/* ---------------------------------------------------------------------- */ + +void au_pin_hdir_unlock(struct au_pin *p) +{ + if (p->hdir) + au_hn_inode_unlock(p->hdir); +} + +int au_pin_hdir_lock(struct au_pin *p) +{ + int err; + + err = 0; + if (!p->hdir) + goto out; + + /* even if an error happens later, keep this lock */ + au_hn_inode_lock_nested(p->hdir, p->lsc_hi); + + err = -EBUSY; + if (unlikely(p->hdir->hi_inode != d_inode(p->h_parent))) + goto out; + + err = 0; + if (p->h_dentry) + err = au_h_verify(p->h_dentry, p->udba, p->hdir->hi_inode, + p->h_parent, p->br); + +out: + return err; +} + +int au_pin_hdir_relock(struct au_pin *p) +{ + int err, i; + struct inode *h_i; + struct dentry *h_d[] = { + p->h_dentry, + p->h_parent + }; + + err = au_pin_hdir_lock(p); + if (unlikely(err)) + goto out; + + for (i = 0; !err && i < sizeof(h_d)/sizeof(*h_d); i++) { + if (!h_d[i]) + continue; + if (d_is_positive(h_d[i])) { + h_i = d_inode(h_d[i]); + err = !h_i->i_nlink; + } + } + +out: + return err; +} + +static void au_pin_hdir_set_owner(struct au_pin *p, struct task_struct *task) +{ +#if !defined(CONFIG_RWSEM_GENERIC_SPINLOCK) && defined(CONFIG_RWSEM_SPIN_ON_OWNER) + p->hdir->hi_inode->i_rwsem.owner = task; +#endif +} + +void au_pin_hdir_acquire_nest(struct au_pin *p) +{ + if (p->hdir) { + rwsem_acquire_nest(&p->hdir->hi_inode->i_rwsem.dep_map, + p->lsc_hi, 0, NULL, _RET_IP_); + au_pin_hdir_set_owner(p, current); + } +} + +void au_pin_hdir_release(struct au_pin *p) +{ + if (p->hdir) { + au_pin_hdir_set_owner(p, p->task); + rwsem_release(&p->hdir->hi_inode->i_rwsem.dep_map, 1, _RET_IP_); + } +} + +struct dentry *au_pinned_h_parent(struct au_pin *pin) +{ + if (pin && pin->parent) + return au_h_dptr(pin->parent, pin->bindex); + return NULL; +} + +void au_unpin(struct au_pin *p) +{ + if (p->hdir) + au_pin_hdir_unlock(p); + if (p->h_mnt && au_ftest_pin(p->flags, MNT_WRITE)) + vfsub_mnt_drop_write(p->h_mnt); + if (!p->hdir) + return; + + if (!au_ftest_pin(p->flags, DI_LOCKED)) + di_read_unlock(p->parent, AuLock_IR); + iput(p->hdir->hi_inode); + dput(p->parent); + p->parent = NULL; + p->hdir = NULL; + p->h_mnt = NULL; + /* do not clear p->task */ +} + +int au_do_pin(struct au_pin *p) +{ + int err; + struct super_block *sb; + struct inode *h_dir; + + err = 0; + sb = p->dentry->d_sb; + p->br = au_sbr(sb, p->bindex); + if (IS_ROOT(p->dentry)) { + if (au_ftest_pin(p->flags, MNT_WRITE)) { + p->h_mnt = au_br_mnt(p->br); + err = vfsub_mnt_want_write(p->h_mnt); + if (unlikely(err)) { + au_fclr_pin(p->flags, MNT_WRITE); + goto out_err; + } + } + goto out; + } + + p->h_dentry = NULL; + if (p->bindex <= au_dbbot(p->dentry)) + p->h_dentry = au_h_dptr(p->dentry, p->bindex); + + p->parent = dget_parent(p->dentry); + if (!au_ftest_pin(p->flags, DI_LOCKED)) + di_read_lock(p->parent, AuLock_IR, p->lsc_di); + + h_dir = NULL; + p->h_parent = au_h_dptr(p->parent, p->bindex); + p->hdir = au_hi(d_inode(p->parent), p->bindex); + if (p->hdir) + h_dir = p->hdir->hi_inode; + + /* + * udba case, or + * if DI_LOCKED is not set, then p->parent may be different + * and h_parent can be NULL. + */ + if (unlikely(!p->hdir || !h_dir || !p->h_parent)) { + err = -EBUSY; + if (!au_ftest_pin(p->flags, DI_LOCKED)) + di_read_unlock(p->parent, AuLock_IR); + dput(p->parent); + p->parent = NULL; + goto out_err; + } + + if (au_ftest_pin(p->flags, MNT_WRITE)) { + p->h_mnt = au_br_mnt(p->br); + err = vfsub_mnt_want_write(p->h_mnt); + if (unlikely(err)) { + au_fclr_pin(p->flags, MNT_WRITE); + if (!au_ftest_pin(p->flags, DI_LOCKED)) + di_read_unlock(p->parent, AuLock_IR); + dput(p->parent); + p->parent = NULL; + goto out_err; + } + } + + au_igrab(h_dir); + err = au_pin_hdir_lock(p); + if (!err) + goto out; /* success */ + + au_unpin(p); + +out_err: + pr_err("err %d\n", err); + err = au_busy_or_stale(); +out: + return err; +} + +void au_pin_init(struct au_pin *p, struct dentry *dentry, + aufs_bindex_t bindex, int lsc_di, int lsc_hi, + unsigned int udba, unsigned char flags) +{ + p->dentry = dentry; + p->udba = udba; + p->lsc_di = lsc_di; + p->lsc_hi = lsc_hi; + p->flags = flags; + p->bindex = bindex; + + p->parent = NULL; + p->hdir = NULL; + p->h_mnt = NULL; + + p->h_dentry = NULL; + p->h_parent = NULL; + p->br = NULL; + p->task = current; +} + +int au_pin(struct au_pin *pin, struct dentry *dentry, aufs_bindex_t bindex, + unsigned int udba, unsigned char flags) +{ + au_pin_init(pin, dentry, bindex, AuLsc_DI_PARENT, AuLsc_I_PARENT2, + udba, flags); + return au_do_pin(pin); +} + +/* ---------------------------------------------------------------------- */ + +/* + * ->setattr() and ->getattr() are called in various cases. + * chmod, stat: dentry is revalidated. + * fchmod, fstat: file and dentry are not revalidated, additionally they may be + * unhashed. + * for ->setattr(), ia->ia_file is passed from ftruncate only. + */ +/* todo: consolidate with do_refresh() and simple_reval_dpath() */ +int au_reval_for_attr(struct dentry *dentry, unsigned int sigen) +{ + int err; + struct dentry *parent; + + err = 0; + if (au_digen_test(dentry, sigen)) { + parent = dget_parent(dentry); + di_read_lock_parent(parent, AuLock_IR); + err = au_refresh_dentry(dentry, parent); + di_read_unlock(parent, AuLock_IR); + dput(parent); + } + + AuTraceErr(err); + return err; +} + +int au_pin_and_icpup(struct dentry *dentry, struct iattr *ia, + struct au_icpup_args *a) +{ + int err; + loff_t sz; + aufs_bindex_t btop, ibtop; + struct dentry *hi_wh, *parent; + struct inode *inode; + struct au_wr_dir_args wr_dir_args = { + .force_btgt = -1, + .flags = 0 + }; + + if (d_is_dir(dentry)) + au_fset_wrdir(wr_dir_args.flags, ISDIR); + /* plink or hi_wh() case */ + btop = au_dbtop(dentry); + inode = d_inode(dentry); + ibtop = au_ibtop(inode); + if (btop != ibtop && !au_test_ro(inode->i_sb, ibtop, inode)) + wr_dir_args.force_btgt = ibtop; + err = au_wr_dir(dentry, /*src_dentry*/NULL, &wr_dir_args); + if (unlikely(err < 0)) + goto out; + a->btgt = err; + if (err != btop) + au_fset_icpup(a->flags, DID_CPUP); + + err = 0; + a->pin_flags = AuPin_MNT_WRITE; + parent = NULL; + if (!IS_ROOT(dentry)) { + au_fset_pin(a->pin_flags, DI_LOCKED); + parent = dget_parent(dentry); + di_write_lock_parent(parent); + } + + err = au_pin(&a->pin, dentry, a->btgt, a->udba, a->pin_flags); + if (unlikely(err)) + goto out_parent; + + sz = -1; + a->h_path.dentry = au_h_dptr(dentry, btop); + a->h_inode = d_inode(a->h_path.dentry); + if (ia && (ia->ia_valid & ATTR_SIZE)) { + vfsub_inode_lock_shared_nested(a->h_inode, AuLsc_I_CHILD); + if (ia->ia_size < i_size_read(a->h_inode)) + sz = ia->ia_size; + inode_unlock_shared(a->h_inode); + } + + hi_wh = NULL; + if (au_ftest_icpup(a->flags, DID_CPUP) && d_unlinked(dentry)) { + hi_wh = au_hi_wh(inode, a->btgt); + if (!hi_wh) { + struct au_cp_generic cpg = { + .dentry = dentry, + .bdst = a->btgt, + .bsrc = -1, + .len = sz, + .pin = &a->pin + }; + err = au_sio_cpup_wh(&cpg, /*file*/NULL); + if (unlikely(err)) + goto out_unlock; + hi_wh = au_hi_wh(inode, a->btgt); + /* todo: revalidate hi_wh? */ + } + } + + if (parent) { + au_pin_set_parent_lflag(&a->pin, /*lflag*/0); + di_downgrade_lock(parent, AuLock_IR); + dput(parent); + parent = NULL; + } + if (!au_ftest_icpup(a->flags, DID_CPUP)) + goto out; /* success */ + + if (!d_unhashed(dentry)) { + struct au_cp_generic cpg = { + .dentry = dentry, + .bdst = a->btgt, + .bsrc = btop, + .len = sz, + .pin = &a->pin, + .flags = AuCpup_DTIME | AuCpup_HOPEN + }; + err = au_sio_cpup_simple(&cpg); + if (!err) + a->h_path.dentry = au_h_dptr(dentry, a->btgt); + } else if (!hi_wh) + a->h_path.dentry = au_h_dptr(dentry, a->btgt); + else + a->h_path.dentry = hi_wh; /* do not dget here */ + +out_unlock: + a->h_inode = d_inode(a->h_path.dentry); + if (!err) + goto out; /* success */ + au_unpin(&a->pin); +out_parent: + if (parent) { + di_write_unlock(parent); + dput(parent); + } +out: + if (!err) + inode_lock_nested(a->h_inode, AuLsc_I_CHILD); + return err; +} + +static int aufs_setattr(struct dentry *dentry, struct iattr *ia) +{ + int err; + struct inode *inode, *delegated; + struct super_block *sb; + struct file *file; + struct au_icpup_args *a; + + inode = d_inode(dentry); + IMustLock(inode); + + err = setattr_prepare(dentry, ia); + if (unlikely(err)) + goto out; + + err = -ENOMEM; + a = kzalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + if (ia->ia_valid & (ATTR_KILL_SUID | ATTR_KILL_SGID)) + ia->ia_valid &= ~ATTR_MODE; + + file = NULL; + sb = dentry->d_sb; + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out_kfree; + + if (ia->ia_valid & ATTR_FILE) { + /* currently ftruncate(2) only */ + AuDebugOn(!d_is_reg(dentry)); + file = ia->ia_file; + err = au_reval_and_lock_fdi(file, au_reopen_nondir, /*wlock*/1, + /*fi_lsc*/0); + if (unlikely(err)) + goto out_si; + ia->ia_file = au_hf_top(file); + a->udba = AuOpt_UDBA_NONE; + } else { + /* fchmod() doesn't pass ia_file */ + a->udba = au_opt_udba(sb); + di_write_lock_child(dentry); + /* no d_unlinked(), to set UDBA_NONE for root */ + if (d_unhashed(dentry)) + a->udba = AuOpt_UDBA_NONE; + if (a->udba != AuOpt_UDBA_NONE) { + AuDebugOn(IS_ROOT(dentry)); + err = au_reval_for_attr(dentry, au_sigen(sb)); + if (unlikely(err)) + goto out_dentry; + } + } + + err = au_pin_and_icpup(dentry, ia, a); + if (unlikely(err < 0)) + goto out_dentry; + if (au_ftest_icpup(a->flags, DID_CPUP)) { + ia->ia_file = NULL; + ia->ia_valid &= ~ATTR_FILE; + } + + a->h_path.mnt = au_sbr_mnt(sb, a->btgt); + if ((ia->ia_valid & (ATTR_MODE | ATTR_CTIME)) + == (ATTR_MODE | ATTR_CTIME)) { + err = security_path_chmod(&a->h_path, ia->ia_mode); + if (unlikely(err)) + goto out_unlock; + } else if ((ia->ia_valid & (ATTR_UID | ATTR_GID)) + && (ia->ia_valid & ATTR_CTIME)) { + err = security_path_chown(&a->h_path, ia->ia_uid, ia->ia_gid); + if (unlikely(err)) + goto out_unlock; + } + + if (ia->ia_valid & ATTR_SIZE) { + struct file *f; + + if (ia->ia_size < i_size_read(inode)) + /* unmap only */ + truncate_setsize(inode, ia->ia_size); + + f = NULL; + if (ia->ia_valid & ATTR_FILE) + f = ia->ia_file; + inode_unlock(a->h_inode); + err = vfsub_trunc(&a->h_path, ia->ia_size, ia->ia_valid, f); + inode_lock_nested(a->h_inode, AuLsc_I_CHILD); + } else { + delegated = NULL; + while (1) { + err = vfsub_notify_change(&a->h_path, ia, &delegated); + if (delegated) { + err = break_deleg_wait(&delegated); + if (!err) + continue; + } + break; + } + } + /* + * regardless aufs 'acl' option setting. + * why don't all acl-aware fs call this func from their ->setattr()? + */ + if (!err && (ia->ia_valid & ATTR_MODE)) + err = vfsub_acl_chmod(a->h_inode, ia->ia_mode); + if (!err) + au_cpup_attr_changeable(inode); + +out_unlock: + inode_unlock(a->h_inode); + au_unpin(&a->pin); + if (unlikely(err)) + au_update_dbtop(dentry); +out_dentry: + di_write_unlock(dentry); + if (file) { + fi_write_unlock(file); + ia->ia_file = file; + ia->ia_valid |= ATTR_FILE; + } +out_si: + si_read_unlock(sb); +out_kfree: + au_kfree_rcu(a); +out: + AuTraceErr(err); + return err; +} + +#if IS_ENABLED(CONFIG_AUFS_XATTR) || IS_ENABLED(CONFIG_FS_POSIX_ACL) +static int au_h_path_to_set_attr(struct dentry *dentry, + struct au_icpup_args *a, struct path *h_path) +{ + int err; + struct super_block *sb; + + sb = dentry->d_sb; + a->udba = au_opt_udba(sb); + /* no d_unlinked(), to set UDBA_NONE for root */ + if (d_unhashed(dentry)) + a->udba = AuOpt_UDBA_NONE; + if (a->udba != AuOpt_UDBA_NONE) { + AuDebugOn(IS_ROOT(dentry)); + err = au_reval_for_attr(dentry, au_sigen(sb)); + if (unlikely(err)) + goto out; + } + err = au_pin_and_icpup(dentry, /*ia*/NULL, a); + if (unlikely(err < 0)) + goto out; + + h_path->dentry = a->h_path.dentry; + h_path->mnt = au_sbr_mnt(sb, a->btgt); + +out: + return err; +} + +ssize_t au_sxattr(struct dentry *dentry, struct inode *inode, + struct au_sxattr *arg) +{ + int err; + struct path h_path; + struct super_block *sb; + struct au_icpup_args *a; + struct inode *h_inode; + + IMustLock(inode); + + err = -ENOMEM; + a = kzalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + sb = dentry->d_sb; + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out_kfree; + + h_path.dentry = NULL; /* silence gcc */ + di_write_lock_child(dentry); + err = au_h_path_to_set_attr(dentry, a, &h_path); + if (unlikely(err)) + goto out_di; + + inode_unlock(a->h_inode); + switch (arg->type) { + case AU_XATTR_SET: + AuDebugOn(d_is_negative(h_path.dentry)); + err = vfsub_setxattr(h_path.dentry, + arg->u.set.name, arg->u.set.value, + arg->u.set.size, arg->u.set.flags); + break; + case AU_ACL_SET: + err = -EOPNOTSUPP; + h_inode = d_inode(h_path.dentry); + if (h_inode->i_op->set_acl) + /* this will call posix_acl_update_mode */ + err = h_inode->i_op->set_acl(h_inode, + arg->u.acl_set.acl, + arg->u.acl_set.type); + break; + } + if (!err) + au_cpup_attr_timesizes(inode); + + au_unpin(&a->pin); + if (unlikely(err)) + au_update_dbtop(dentry); + +out_di: + di_write_unlock(dentry); + si_read_unlock(sb); +out_kfree: + au_kfree_rcu(a); +out: + AuTraceErr(err); + return err; +} +#endif + +static void au_refresh_iattr(struct inode *inode, struct kstat *st, + unsigned int nlink) +{ + unsigned int n; + + inode->i_mode = st->mode; + /* don't i_[ug]id_write() here */ + inode->i_uid = st->uid; + inode->i_gid = st->gid; + inode->i_atime = st->atime; + inode->i_mtime = st->mtime; + inode->i_ctime = st->ctime; + + au_cpup_attr_nlink(inode, /*force*/0); + if (S_ISDIR(inode->i_mode)) { + n = inode->i_nlink; + n -= nlink; + n += st->nlink; + smp_mb(); /* for i_nlink */ + /* 0 can happen */ + set_nlink(inode, n); + } + + spin_lock(&inode->i_lock); + inode->i_blocks = st->blocks; + i_size_write(inode, st->size); + spin_unlock(&inode->i_lock); +} + +/* + * common routine for aufs_getattr() and au_getxattr(). + * returns zero or negative (an error). + * @dentry will be read-locked in success. + */ +int au_h_path_getattr(struct dentry *dentry, int force, struct path *h_path, + int locked) +{ + int err; + unsigned int mnt_flags, sigen; + unsigned char udba_none; + aufs_bindex_t bindex; + struct super_block *sb, *h_sb; + struct inode *inode; + + h_path->mnt = NULL; + h_path->dentry = NULL; + + err = 0; + sb = dentry->d_sb; + mnt_flags = au_mntflags(sb); + udba_none = !!au_opt_test(mnt_flags, UDBA_NONE); + + if (unlikely(locked)) + goto body; /* skip locking dinfo */ + + /* support fstat(2) */ + if (!d_unlinked(dentry) && !udba_none) { + sigen = au_sigen(sb); + err = au_digen_test(dentry, sigen); + if (!err) { + di_read_lock_child(dentry, AuLock_IR); + err = au_dbrange_test(dentry); + if (unlikely(err)) { + di_read_unlock(dentry, AuLock_IR); + goto out; + } + } else { + AuDebugOn(IS_ROOT(dentry)); + di_write_lock_child(dentry); + err = au_dbrange_test(dentry); + if (!err) + err = au_reval_for_attr(dentry, sigen); + if (!err) + di_downgrade_lock(dentry, AuLock_IR); + else { + di_write_unlock(dentry); + goto out; + } + } + } else + di_read_lock_child(dentry, AuLock_IR); + +body: + inode = d_inode(dentry); + bindex = au_ibtop(inode); + h_path->mnt = au_sbr_mnt(sb, bindex); + h_sb = h_path->mnt->mnt_sb; + if (!force + && !au_test_fs_bad_iattr(h_sb) + && udba_none) + goto out; /* success */ + + if (au_dbtop(dentry) == bindex) + h_path->dentry = au_h_dptr(dentry, bindex); + else if (au_opt_test(mnt_flags, PLINK) && au_plink_test(inode)) { + h_path->dentry = au_plink_lkup(inode, bindex); + if (IS_ERR(h_path->dentry)) + /* pretending success */ + h_path->dentry = NULL; + else + dput(h_path->dentry); + } + +out: + return err; +} + +static int aufs_getattr(const struct path *path, struct kstat *st, + u32 request, unsigned int query) +{ + int err; + unsigned char positive; + struct path h_path; + struct dentry *dentry; + struct inode *inode; + struct super_block *sb; + + dentry = path->dentry; + inode = d_inode(dentry); + sb = dentry->d_sb; + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out; + err = au_h_path_getattr(dentry, /*force*/0, &h_path, /*locked*/0); + if (unlikely(err)) + goto out_si; + if (unlikely(!h_path.dentry)) + /* illegally overlapped or something */ + goto out_fill; /* pretending success */ + + positive = d_is_positive(h_path.dentry); + if (positive) + /* no vfsub version */ + err = vfs_getattr(&h_path, st, request, query); + if (!err) { + if (positive) + au_refresh_iattr(inode, st, + d_inode(h_path.dentry)->i_nlink); + goto out_fill; /* success */ + } + AuTraceErr(err); + goto out_di; + +out_fill: + generic_fillattr(inode, st); +out_di: + di_read_unlock(dentry, AuLock_IR); +out_si: + si_read_unlock(sb); +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static const char *aufs_get_link(struct dentry *dentry, struct inode *inode, + struct delayed_call *done) +{ + const char *ret; + struct dentry *h_dentry; + struct inode *h_inode; + int err; + aufs_bindex_t bindex; + + ret = NULL; /* suppress a warning */ + err = -ECHILD; + if (!dentry) + goto out; + + err = aufs_read_lock(dentry, AuLock_IR | AuLock_GEN); + if (unlikely(err)) + goto out; + + err = au_d_hashed_positive(dentry); + if (unlikely(err)) + goto out_unlock; + + err = -EINVAL; + inode = d_inode(dentry); + bindex = au_ibtop(inode); + h_inode = au_h_iptr(inode, bindex); + if (unlikely(!h_inode->i_op->get_link)) + goto out_unlock; + + err = -EBUSY; + h_dentry = NULL; + if (au_dbtop(dentry) <= bindex) { + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry) + dget(h_dentry); + } + if (!h_dentry) { + h_dentry = d_find_any_alias(h_inode); + if (IS_ERR(h_dentry)) { + err = PTR_ERR(h_dentry); + goto out_unlock; + } + } + if (unlikely(!h_dentry)) + goto out_unlock; + + err = 0; + AuDbg("%pf\n", h_inode->i_op->get_link); + AuDbgDentry(h_dentry); + ret = vfs_get_link(h_dentry, done); + dput(h_dentry); + if (IS_ERR(ret)) + err = PTR_ERR(ret); + +out_unlock: + aufs_read_unlock(dentry, AuLock_IR); +out: + if (unlikely(err)) + ret = ERR_PTR(err); + AuTraceErrPtr(ret); + return ret; +} + +/* ---------------------------------------------------------------------- */ + +static int au_is_special(struct inode *inode) +{ + return (inode->i_mode & (S_IFBLK | S_IFCHR | S_IFIFO | S_IFSOCK)); +} + +static int aufs_update_time(struct inode *inode, struct timespec *ts, int flags) +{ + int err; + aufs_bindex_t bindex; + struct super_block *sb; + struct inode *h_inode; + struct vfsmount *h_mnt; + + sb = inode->i_sb; + WARN_ONCE((flags & S_ATIME) && !IS_NOATIME(inode), + "unexpected s_flags 0x%lx", sb->s_flags); + + /* mmap_sem might be acquired already, cf. aufs_mmap() */ + lockdep_off(); + si_read_lock(sb, AuLock_FLUSH); + ii_write_lock_child(inode); + + err = 0; + bindex = au_ibtop(inode); + h_inode = au_h_iptr(inode, bindex); + if (!au_test_ro(sb, bindex, inode)) { + h_mnt = au_sbr_mnt(sb, bindex); + err = vfsub_mnt_want_write(h_mnt); + if (!err) { + err = vfsub_update_time(h_inode, ts, flags); + vfsub_mnt_drop_write(h_mnt); + } + } else if (au_is_special(h_inode)) { + /* + * Never copy-up here. + * These special files may already be opened and used for + * communicating. If we copied it up, then the communication + * would be corrupted. + */ + AuWarn1("timestamps for i%lu are ignored " + "since it is on readonly branch (hi%lu).\n", + inode->i_ino, h_inode->i_ino); + } else if (flags & ~S_ATIME) { + err = -EIO; + AuIOErr1("unexpected flags 0x%x\n", flags); + AuDebugOn(1); + } + + if (!err) + au_cpup_attr_timesizes(inode); + ii_write_unlock(inode); + si_read_unlock(sb); + lockdep_on(); + + if (!err && (flags & S_VERSION)) + inode_inc_iversion(inode); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* no getattr version will be set by module.c:aufs_init() */ +struct inode_operations aufs_iop_nogetattr[AuIop_Last], + aufs_iop[] = { + [AuIop_SYMLINK] = { + .permission = aufs_permission, +#ifdef CONFIG_FS_POSIX_ACL + .get_acl = aufs_get_acl, + .set_acl = aufs_set_acl, /* unsupport for symlink? */ +#endif + + .setattr = aufs_setattr, + .getattr = aufs_getattr, + +#ifdef CONFIG_AUFS_XATTR + .listxattr = aufs_listxattr, +#endif + + .get_link = aufs_get_link, + + /* .update_time = aufs_update_time */ + }, + [AuIop_DIR] = { + .create = aufs_create, + .lookup = aufs_lookup, + .link = aufs_link, + .unlink = aufs_unlink, + .symlink = aufs_symlink, + .mkdir = aufs_mkdir, + .rmdir = aufs_rmdir, + .mknod = aufs_mknod, + .rename = aufs_rename, + + .permission = aufs_permission, +#ifdef CONFIG_FS_POSIX_ACL + .get_acl = aufs_get_acl, + .set_acl = aufs_set_acl, +#endif + + .setattr = aufs_setattr, + .getattr = aufs_getattr, + +#ifdef CONFIG_AUFS_XATTR + .listxattr = aufs_listxattr, +#endif + + .update_time = aufs_update_time, + .atomic_open = aufs_atomic_open, + .tmpfile = aufs_tmpfile + }, + [AuIop_OTHER] = { + .permission = aufs_permission, +#ifdef CONFIG_FS_POSIX_ACL + .get_acl = aufs_get_acl, + .set_acl = aufs_set_acl, +#endif + + .setattr = aufs_setattr, + .getattr = aufs_getattr, + +#ifdef CONFIG_AUFS_XATTR + .listxattr = aufs_listxattr, +#endif + + .update_time = aufs_update_time + } +}; diff --git a/fs/aufs/i_op_add.c b/fs/aufs/i_op_add.c new file mode 100644 index 0000000000000..2e289d3cd52fb --- /dev/null +++ b/fs/aufs/i_op_add.c @@ -0,0 +1,934 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode operations (add entry) + */ + +#include "aufs.h" + +/* + * final procedure of adding a new entry, except link(2). + * remove whiteout, instantiate, copyup the parent dir's times and size + * and update version. + * if it failed, re-create the removed whiteout. + */ +static int epilog(struct inode *dir, aufs_bindex_t bindex, + struct dentry *wh_dentry, struct dentry *dentry) +{ + int err, rerr; + aufs_bindex_t bwh; + struct path h_path; + struct super_block *sb; + struct inode *inode, *h_dir; + struct dentry *wh; + + bwh = -1; + sb = dir->i_sb; + if (wh_dentry) { + h_dir = d_inode(wh_dentry->d_parent); /* dir inode is locked */ + IMustLock(h_dir); + AuDebugOn(au_h_iptr(dir, bindex) != h_dir); + bwh = au_dbwh(dentry); + h_path.dentry = wh_dentry; + h_path.mnt = au_sbr_mnt(sb, bindex); + err = au_wh_unlink_dentry(au_h_iptr(dir, bindex), &h_path, + dentry); + if (unlikely(err)) + goto out; + } + + inode = au_new_inode(dentry, /*must_new*/1); + if (!IS_ERR(inode)) { + d_instantiate(dentry, inode); + dir = d_inode(dentry->d_parent); /* dir inode is locked */ + IMustLock(dir); + au_dir_ts(dir, bindex); + dir->i_version++; + au_fhsm_wrote(sb, bindex, /*force*/0); + return 0; /* success */ + } + + err = PTR_ERR(inode); + if (!wh_dentry) + goto out; + + /* revert */ + /* dir inode is locked */ + wh = au_wh_create(dentry, bwh, wh_dentry->d_parent); + rerr = PTR_ERR(wh); + if (IS_ERR(wh)) { + AuIOErr("%pd reverting whiteout failed(%d, %d)\n", + dentry, err, rerr); + err = -EIO; + } else + dput(wh); + +out: + return err; +} + +static int au_d_may_add(struct dentry *dentry) +{ + int err; + + err = 0; + if (unlikely(d_unhashed(dentry))) + err = -ENOENT; + if (unlikely(d_really_is_positive(dentry))) + err = -EEXIST; + return err; +} + +/* + * simple tests for the adding inode operations. + * following the checks in vfs, plus the parent-child relationship. + */ +int au_may_add(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_parent, int isdir) +{ + int err; + umode_t h_mode; + struct dentry *h_dentry; + struct inode *h_inode; + + err = -ENAMETOOLONG; + if (unlikely(dentry->d_name.len > AUFS_MAX_NAMELEN)) + goto out; + + h_dentry = au_h_dptr(dentry, bindex); + if (d_really_is_negative(dentry)) { + err = -EEXIST; + if (unlikely(d_is_positive(h_dentry))) + goto out; + } else { + /* rename(2) case */ + err = -EIO; + if (unlikely(d_is_negative(h_dentry))) + goto out; + h_inode = d_inode(h_dentry); + if (unlikely(!h_inode->i_nlink)) + goto out; + + h_mode = h_inode->i_mode; + if (!isdir) { + err = -EISDIR; + if (unlikely(S_ISDIR(h_mode))) + goto out; + } else if (unlikely(!S_ISDIR(h_mode))) { + err = -ENOTDIR; + goto out; + } + } + + err = 0; + /* expected parent dir is locked */ + if (unlikely(h_parent != h_dentry->d_parent)) + err = -EIO; + +out: + AuTraceErr(err); + return err; +} + +/* + * initial procedure of adding a new entry. + * prepare writable branch and the parent dir, lock it, + * and lookup whiteout for the new entry. + */ +static struct dentry* +lock_hdir_lkup_wh(struct dentry *dentry, struct au_dtime *dt, + struct dentry *src_dentry, struct au_pin *pin, + struct au_wr_dir_args *wr_dir_args) +{ + struct dentry *wh_dentry, *h_parent; + struct super_block *sb; + struct au_branch *br; + int err; + unsigned int udba; + aufs_bindex_t bcpup; + + AuDbg("%pd\n", dentry); + + err = au_wr_dir(dentry, src_dentry, wr_dir_args); + bcpup = err; + wh_dentry = ERR_PTR(err); + if (unlikely(err < 0)) + goto out; + + sb = dentry->d_sb; + udba = au_opt_udba(sb); + err = au_pin(pin, dentry, bcpup, udba, + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + wh_dentry = ERR_PTR(err); + if (unlikely(err)) + goto out; + + h_parent = au_pinned_h_parent(pin); + if (udba != AuOpt_UDBA_NONE + && au_dbtop(dentry) == bcpup) + err = au_may_add(dentry, bcpup, h_parent, + au_ftest_wrdir(wr_dir_args->flags, ISDIR)); + else if (unlikely(dentry->d_name.len > AUFS_MAX_NAMELEN)) + err = -ENAMETOOLONG; + wh_dentry = ERR_PTR(err); + if (unlikely(err)) + goto out_unpin; + + br = au_sbr(sb, bcpup); + if (dt) { + struct path tmp = { + .dentry = h_parent, + .mnt = au_br_mnt(br) + }; + au_dtime_store(dt, au_pinned_parent(pin), &tmp); + } + + wh_dentry = NULL; + if (bcpup != au_dbwh(dentry)) + goto out; /* success */ + + /* + * ENAMETOOLONG here means that if we allowed create such name, then it + * would not be able to removed in the future. So we don't allow such + * name here and we don't handle ENAMETOOLONG differently here. + */ + wh_dentry = au_wh_lkup(h_parent, &dentry->d_name, br); + +out_unpin: + if (IS_ERR(wh_dentry)) + au_unpin(pin); +out: + return wh_dentry; +} + +/* ---------------------------------------------------------------------- */ + +enum { Mknod, Symlink, Creat }; +struct simple_arg { + int type; + union { + struct { + umode_t mode; + bool want_excl; + bool try_aopen; + struct vfsub_aopen_args *aopen; + } c; + struct { + const char *symname; + } s; + struct { + umode_t mode; + dev_t dev; + } m; + } u; +}; + +static int add_simple(struct inode *dir, struct dentry *dentry, + struct simple_arg *arg) +{ + int err, rerr; + aufs_bindex_t btop; + unsigned char created; + const unsigned char try_aopen + = (arg->type == Creat && arg->u.c.try_aopen); + struct vfsub_aopen_args *aopen = arg->u.c.aopen; + struct dentry *wh_dentry, *parent; + struct inode *h_dir; + struct super_block *sb; + struct au_branch *br; + /* to reduce stack size */ + struct { + struct au_dtime dt; + struct au_pin pin; + struct path h_path; + struct au_wr_dir_args wr_dir_args; + } *a; + + AuDbg("%pd\n", dentry); + IMustLock(dir); + + err = -ENOMEM; + a = kmalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + a->wr_dir_args.force_btgt = -1; + a->wr_dir_args.flags = AuWrDir_ADD_ENTRY; + + parent = dentry->d_parent; /* dir inode is locked */ + if (!try_aopen) { + err = aufs_read_lock(dentry, AuLock_DW | AuLock_GEN); + if (unlikely(err)) + goto out_free; + } + err = au_d_may_add(dentry); + if (unlikely(err)) + goto out_unlock; + if (!try_aopen) + di_write_lock_parent(parent); + wh_dentry = lock_hdir_lkup_wh(dentry, &a->dt, /*src_dentry*/NULL, + &a->pin, &a->wr_dir_args); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) + goto out_parent; + + btop = au_dbtop(dentry); + sb = dentry->d_sb; + br = au_sbr(sb, btop); + a->h_path.dentry = au_h_dptr(dentry, btop); + a->h_path.mnt = au_br_mnt(br); + h_dir = au_pinned_h_dir(&a->pin); + switch (arg->type) { + case Creat: + if (!try_aopen || !h_dir->i_op->atomic_open) { + err = vfsub_create(h_dir, &a->h_path, arg->u.c.mode, + arg->u.c.want_excl); + created = !err; + if (!err && try_aopen) + *aopen->opened |= FILE_CREATED; + AuDbg("opened 0x%x\n", *aopen->opened); + } else { + aopen->br = br; + err = vfsub_atomic_open(h_dir, a->h_path.dentry, aopen); + AuDbg("opened 0x%x\n", *aopen->opened); + created = err >= 0 && !!(*aopen->opened & FILE_CREATED); + } + break; + case Symlink: + err = vfsub_symlink(h_dir, &a->h_path, arg->u.s.symname); + created = !err; + break; + case Mknod: + err = vfsub_mknod(h_dir, &a->h_path, arg->u.m.mode, + arg->u.m.dev); + created = !err; + break; + default: + BUG(); + } + if (unlikely(err < 0)) + goto out_unpin; + + err = epilog(dir, btop, wh_dentry, dentry); + if (!err) + goto out_unpin; /* success */ + + /* revert */ + if (created /* && d_is_positive(a->h_path.dentry) */) { + /* no delegation since it is just created */ + rerr = vfsub_unlink(h_dir, &a->h_path, /*delegated*/NULL, + /*force*/0); + if (rerr) { + AuIOErr("%pd revert failure(%d, %d)\n", + dentry, err, rerr); + err = -EIO; + } + au_dtime_revert(&a->dt); + } + if (try_aopen && h_dir->i_op->atomic_open + && (*aopen->opened & FILE_OPENED)) + /* aopen->file is still opened */ + au_lcnt_dec(&aopen->br->br_nfiles); + +out_unpin: + au_unpin(&a->pin); + dput(wh_dentry); +out_parent: + if (!try_aopen) + di_write_unlock(parent); +out_unlock: + if (unlikely(err)) { + au_update_dbtop(dentry); + d_drop(dentry); + } + if (!try_aopen) + aufs_read_unlock(dentry, AuLock_DW); +out_free: + au_kfree_rcu(a); +out: + return err; +} + +int aufs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, + dev_t dev) +{ + struct simple_arg arg = { + .type = Mknod, + .u.m = { + .mode = mode, + .dev = dev + } + }; + return add_simple(dir, dentry, &arg); +} + +int aufs_symlink(struct inode *dir, struct dentry *dentry, const char *symname) +{ + struct simple_arg arg = { + .type = Symlink, + .u.s.symname = symname + }; + return add_simple(dir, dentry, &arg); +} + +int aufs_create(struct inode *dir, struct dentry *dentry, umode_t mode, + bool want_excl) +{ + struct simple_arg arg = { + .type = Creat, + .u.c = { + .mode = mode, + .want_excl = want_excl + } + }; + return add_simple(dir, dentry, &arg); +} + +int au_aopen_or_create(struct inode *dir, struct dentry *dentry, + struct vfsub_aopen_args *aopen_args) +{ + struct simple_arg arg = { + .type = Creat, + .u.c = { + .mode = aopen_args->create_mode, + .want_excl = aopen_args->open_flag & O_EXCL, + .try_aopen = true, + .aopen = aopen_args + } + }; + return add_simple(dir, dentry, &arg); +} + +int aufs_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode) +{ + int err; + aufs_bindex_t bindex; + struct super_block *sb; + struct dentry *parent, *h_parent, *h_dentry; + struct inode *h_dir, *inode; + struct vfsmount *h_mnt; + struct au_wr_dir_args wr_dir_args = { + .force_btgt = -1, + .flags = AuWrDir_TMPFILE + }; + + /* copy-up may happen */ + inode_lock(dir); + + sb = dir->i_sb; + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out; + + err = au_di_init(dentry); + if (unlikely(err)) + goto out_si; + + err = -EBUSY; + parent = d_find_any_alias(dir); + AuDebugOn(!parent); + di_write_lock_parent(parent); + if (unlikely(d_inode(parent) != dir)) + goto out_parent; + + err = au_digen_test(parent, au_sigen(sb)); + if (unlikely(err)) + goto out_parent; + + bindex = au_dbtop(parent); + au_set_dbtop(dentry, bindex); + au_set_dbbot(dentry, bindex); + err = au_wr_dir(dentry, /*src_dentry*/NULL, &wr_dir_args); + bindex = err; + if (unlikely(err < 0)) + goto out_parent; + + err = -EOPNOTSUPP; + h_dir = au_h_iptr(dir, bindex); + if (unlikely(!h_dir->i_op->tmpfile)) + goto out_parent; + + h_mnt = au_sbr_mnt(sb, bindex); + err = vfsub_mnt_want_write(h_mnt); + if (unlikely(err)) + goto out_parent; + + h_parent = au_h_dptr(parent, bindex); + h_dentry = vfs_tmpfile(h_parent, mode, /*open_flag*/0); + if (IS_ERR(h_dentry)) { + err = PTR_ERR(h_dentry); + goto out_mnt; + } + + au_set_dbtop(dentry, bindex); + au_set_dbbot(dentry, bindex); + au_set_h_dptr(dentry, bindex, dget(h_dentry)); + inode = au_new_inode(dentry, /*must_new*/1); + if (IS_ERR(inode)) { + err = PTR_ERR(inode); + au_set_h_dptr(dentry, bindex, NULL); + au_set_dbtop(dentry, -1); + au_set_dbbot(dentry, -1); + } else { + if (!inode->i_nlink) + set_nlink(inode, 1); + d_tmpfile(dentry, inode); + au_di(dentry)->di_tmpfile = 1; + + /* update without i_mutex */ + if (au_ibtop(dir) == au_dbtop(dentry)) + au_cpup_attr_timesizes(dir); + } + dput(h_dentry); + +out_mnt: + vfsub_mnt_drop_write(h_mnt); +out_parent: + di_write_unlock(parent); + dput(parent); + di_write_unlock(dentry); + if (unlikely(err)) { + au_di_fin(dentry); + dentry->d_fsdata = NULL; + } +out_si: + si_read_unlock(sb); +out: + inode_unlock(dir); + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct au_link_args { + aufs_bindex_t bdst, bsrc; + struct au_pin pin; + struct path h_path; + struct dentry *src_parent, *parent; +}; + +static int au_cpup_before_link(struct dentry *src_dentry, + struct au_link_args *a) +{ + int err; + struct dentry *h_src_dentry; + struct au_cp_generic cpg = { + .dentry = src_dentry, + .bdst = a->bdst, + .bsrc = a->bsrc, + .len = -1, + .pin = &a->pin, + .flags = AuCpup_DTIME | AuCpup_HOPEN /* | AuCpup_KEEPLINO */ + }; + + di_read_lock_parent(a->src_parent, AuLock_IR); + err = au_test_and_cpup_dirs(src_dentry, a->bdst); + if (unlikely(err)) + goto out; + + h_src_dentry = au_h_dptr(src_dentry, a->bsrc); + err = au_pin(&a->pin, src_dentry, a->bdst, + au_opt_udba(src_dentry->d_sb), + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (unlikely(err)) + goto out; + + err = au_sio_cpup_simple(&cpg); + au_unpin(&a->pin); + +out: + di_read_unlock(a->src_parent, AuLock_IR); + return err; +} + +static int au_cpup_or_link(struct dentry *src_dentry, struct dentry *dentry, + struct au_link_args *a) +{ + int err; + unsigned char plink; + aufs_bindex_t bbot; + struct dentry *h_src_dentry; + struct inode *h_inode, *inode, *delegated; + struct super_block *sb; + struct file *h_file; + + plink = 0; + h_inode = NULL; + sb = src_dentry->d_sb; + inode = d_inode(src_dentry); + if (au_ibtop(inode) <= a->bdst) + h_inode = au_h_iptr(inode, a->bdst); + if (!h_inode || !h_inode->i_nlink) { + /* copyup src_dentry as the name of dentry. */ + bbot = au_dbbot(dentry); + if (bbot < a->bsrc) + au_set_dbbot(dentry, a->bsrc); + au_set_h_dptr(dentry, a->bsrc, + dget(au_h_dptr(src_dentry, a->bsrc))); + dget(a->h_path.dentry); + au_set_h_dptr(dentry, a->bdst, NULL); + AuDbg("temporary d_inode...\n"); + spin_lock(&dentry->d_lock); + dentry->d_inode = d_inode(src_dentry); /* tmp */ + spin_unlock(&dentry->d_lock); + h_file = au_h_open_pre(dentry, a->bsrc, /*force_wr*/0); + if (IS_ERR(h_file)) + err = PTR_ERR(h_file); + else { + struct au_cp_generic cpg = { + .dentry = dentry, + .bdst = a->bdst, + .bsrc = -1, + .len = -1, + .pin = &a->pin, + .flags = AuCpup_KEEPLINO + }; + err = au_sio_cpup_simple(&cpg); + au_h_open_post(dentry, a->bsrc, h_file); + if (!err) { + dput(a->h_path.dentry); + a->h_path.dentry = au_h_dptr(dentry, a->bdst); + } else + au_set_h_dptr(dentry, a->bdst, + a->h_path.dentry); + } + spin_lock(&dentry->d_lock); + dentry->d_inode = NULL; /* restore */ + spin_unlock(&dentry->d_lock); + AuDbg("temporary d_inode...done\n"); + au_set_h_dptr(dentry, a->bsrc, NULL); + au_set_dbbot(dentry, bbot); + } else { + /* the inode of src_dentry already exists on a.bdst branch */ + h_src_dentry = d_find_alias(h_inode); + if (!h_src_dentry && au_plink_test(inode)) { + plink = 1; + h_src_dentry = au_plink_lkup(inode, a->bdst); + err = PTR_ERR(h_src_dentry); + if (IS_ERR(h_src_dentry)) + goto out; + + if (unlikely(d_is_negative(h_src_dentry))) { + dput(h_src_dentry); + h_src_dentry = NULL; + } + + } + if (h_src_dentry) { + delegated = NULL; + err = vfsub_link(h_src_dentry, au_pinned_h_dir(&a->pin), + &a->h_path, &delegated); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal link\n"); + iput(delegated); + } + dput(h_src_dentry); + } else { + AuIOErr("no dentry found for hi%lu on b%d\n", + h_inode->i_ino, a->bdst); + err = -EIO; + } + } + + if (!err && !plink) + au_plink_append(inode, a->bdst, a->h_path.dentry); + +out: + AuTraceErr(err); + return err; +} + +int aufs_link(struct dentry *src_dentry, struct inode *dir, + struct dentry *dentry) +{ + int err, rerr; + struct au_dtime dt; + struct au_link_args *a; + struct dentry *wh_dentry, *h_src_dentry; + struct inode *inode, *delegated; + struct super_block *sb; + struct au_wr_dir_args wr_dir_args = { + /* .force_btgt = -1, */ + .flags = AuWrDir_ADD_ENTRY + }; + + IMustLock(dir); + inode = d_inode(src_dentry); + IMustLock(inode); + + err = -ENOMEM; + a = kzalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + a->parent = dentry->d_parent; /* dir inode is locked */ + err = aufs_read_and_write_lock2(dentry, src_dentry, + AuLock_NOPLM | AuLock_GEN); + if (unlikely(err)) + goto out_kfree; + err = au_d_linkable(src_dentry); + if (unlikely(err)) + goto out_unlock; + err = au_d_may_add(dentry); + if (unlikely(err)) + goto out_unlock; + + a->src_parent = dget_parent(src_dentry); + wr_dir_args.force_btgt = au_ibtop(inode); + + di_write_lock_parent(a->parent); + wr_dir_args.force_btgt = au_wbr(dentry, wr_dir_args.force_btgt); + wh_dentry = lock_hdir_lkup_wh(dentry, &dt, src_dentry, &a->pin, + &wr_dir_args); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) + goto out_parent; + + err = 0; + sb = dentry->d_sb; + a->bdst = au_dbtop(dentry); + a->h_path.dentry = au_h_dptr(dentry, a->bdst); + a->h_path.mnt = au_sbr_mnt(sb, a->bdst); + a->bsrc = au_ibtop(inode); + h_src_dentry = au_h_d_alias(src_dentry, a->bsrc); + if (!h_src_dentry && au_di(src_dentry)->di_tmpfile) + h_src_dentry = dget(au_hi_wh(inode, a->bsrc)); + if (!h_src_dentry) { + a->bsrc = au_dbtop(src_dentry); + h_src_dentry = au_h_d_alias(src_dentry, a->bsrc); + AuDebugOn(!h_src_dentry); + } else if (IS_ERR(h_src_dentry)) { + err = PTR_ERR(h_src_dentry); + goto out_parent; + } + + /* + * aufs doesn't touch the credential so + * security_dentry_create_files_as() is unnecessary. + */ + if (au_opt_test(au_mntflags(sb), PLINK)) { + if (a->bdst < a->bsrc + /* && h_src_dentry->d_sb != a->h_path.dentry->d_sb */) + err = au_cpup_or_link(src_dentry, dentry, a); + else { + delegated = NULL; + err = vfsub_link(h_src_dentry, au_pinned_h_dir(&a->pin), + &a->h_path, &delegated); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal link\n"); + iput(delegated); + } + } + dput(h_src_dentry); + } else { + /* + * copyup src_dentry to the branch we process, + * and then link(2) to it. + */ + dput(h_src_dentry); + if (a->bdst < a->bsrc + /* && h_src_dentry->d_sb != a->h_path.dentry->d_sb */) { + au_unpin(&a->pin); + di_write_unlock(a->parent); + err = au_cpup_before_link(src_dentry, a); + di_write_lock_parent(a->parent); + if (!err) + err = au_pin(&a->pin, dentry, a->bdst, + au_opt_udba(sb), + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (unlikely(err)) + goto out_wh; + } + if (!err) { + h_src_dentry = au_h_dptr(src_dentry, a->bdst); + err = -ENOENT; + if (h_src_dentry && d_is_positive(h_src_dentry)) { + delegated = NULL; + err = vfsub_link(h_src_dentry, + au_pinned_h_dir(&a->pin), + &a->h_path, &delegated); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry" + " for NFSv4 delegation" + " for an internal link\n"); + iput(delegated); + } + } + } + } + if (unlikely(err)) + goto out_unpin; + + if (wh_dentry) { + a->h_path.dentry = wh_dentry; + err = au_wh_unlink_dentry(au_pinned_h_dir(&a->pin), &a->h_path, + dentry); + if (unlikely(err)) + goto out_revert; + } + + au_dir_ts(dir, a->bdst); + dir->i_version++; + inc_nlink(inode); + inode->i_ctime = dir->i_ctime; + d_instantiate(dentry, au_igrab(inode)); + if (d_unhashed(a->h_path.dentry)) + /* some filesystem calls d_drop() */ + d_drop(dentry); + /* some filesystems consume an inode even hardlink */ + au_fhsm_wrote(sb, a->bdst, /*force*/0); + goto out_unpin; /* success */ + +out_revert: + /* no delegation since it is just created */ + rerr = vfsub_unlink(au_pinned_h_dir(&a->pin), &a->h_path, + /*delegated*/NULL, /*force*/0); + if (unlikely(rerr)) { + AuIOErr("%pd reverting failed(%d, %d)\n", dentry, err, rerr); + err = -EIO; + } + au_dtime_revert(&dt); +out_unpin: + au_unpin(&a->pin); +out_wh: + dput(wh_dentry); +out_parent: + di_write_unlock(a->parent); + dput(a->src_parent); +out_unlock: + if (unlikely(err)) { + au_update_dbtop(dentry); + d_drop(dentry); + } + aufs_read_and_write_unlock2(dentry, src_dentry); +out_kfree: + au_kfree_rcu(a); +out: + AuTraceErr(err); + return err; +} + +int aufs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) +{ + int err, rerr; + aufs_bindex_t bindex; + unsigned char diropq; + struct path h_path; + struct dentry *wh_dentry, *parent, *opq_dentry; + struct inode *h_inode; + struct super_block *sb; + struct { + struct au_pin pin; + struct au_dtime dt; + } *a; /* reduce the stack usage */ + struct au_wr_dir_args wr_dir_args = { + .force_btgt = -1, + .flags = AuWrDir_ADD_ENTRY | AuWrDir_ISDIR + }; + + IMustLock(dir); + + err = -ENOMEM; + a = kmalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + err = aufs_read_lock(dentry, AuLock_DW | AuLock_GEN); + if (unlikely(err)) + goto out_free; + err = au_d_may_add(dentry); + if (unlikely(err)) + goto out_unlock; + + parent = dentry->d_parent; /* dir inode is locked */ + di_write_lock_parent(parent); + wh_dentry = lock_hdir_lkup_wh(dentry, &a->dt, /*src_dentry*/NULL, + &a->pin, &wr_dir_args); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) + goto out_parent; + + sb = dentry->d_sb; + bindex = au_dbtop(dentry); + h_path.dentry = au_h_dptr(dentry, bindex); + h_path.mnt = au_sbr_mnt(sb, bindex); + err = vfsub_mkdir(au_pinned_h_dir(&a->pin), &h_path, mode); + if (unlikely(err)) + goto out_unpin; + + /* make the dir opaque */ + diropq = 0; + h_inode = d_inode(h_path.dentry); + if (wh_dentry + || au_opt_test(au_mntflags(sb), ALWAYS_DIROPQ)) { + inode_lock_nested(h_inode, AuLsc_I_CHILD); + opq_dentry = au_diropq_create(dentry, bindex); + inode_unlock(h_inode); + err = PTR_ERR(opq_dentry); + if (IS_ERR(opq_dentry)) + goto out_dir; + dput(opq_dentry); + diropq = 1; + } + + err = epilog(dir, bindex, wh_dentry, dentry); + if (!err) { + inc_nlink(dir); + goto out_unpin; /* success */ + } + + /* revert */ + if (diropq) { + AuLabel(revert opq); + inode_lock_nested(h_inode, AuLsc_I_CHILD); + rerr = au_diropq_remove(dentry, bindex); + inode_unlock(h_inode); + if (rerr) { + AuIOErr("%pd reverting diropq failed(%d, %d)\n", + dentry, err, rerr); + err = -EIO; + } + } + +out_dir: + AuLabel(revert dir); + rerr = vfsub_rmdir(au_pinned_h_dir(&a->pin), &h_path); + if (rerr) { + AuIOErr("%pd reverting dir failed(%d, %d)\n", + dentry, err, rerr); + err = -EIO; + } + au_dtime_revert(&a->dt); +out_unpin: + au_unpin(&a->pin); + dput(wh_dentry); +out_parent: + di_write_unlock(parent); +out_unlock: + if (unlikely(err)) { + au_update_dbtop(dentry); + d_drop(dentry); + } + aufs_read_unlock(dentry, AuLock_DW); +out_free: + au_kfree_rcu(a); +out: + return err; +} diff --git a/fs/aufs/i_op_del.c b/fs/aufs/i_op_del.c new file mode 100644 index 0000000000000..6e89902719f5b --- /dev/null +++ b/fs/aufs/i_op_del.c @@ -0,0 +1,512 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode operations (del entry) + */ + +#include "aufs.h" + +/* + * decide if a new whiteout for @dentry is necessary or not. + * when it is necessary, prepare the parent dir for the upper branch whose + * branch index is @bcpup for creation. the actual creation of the whiteout will + * be done by caller. + * return value: + * 0: wh is unnecessary + * plus: wh is necessary + * minus: error + */ +int au_wr_dir_need_wh(struct dentry *dentry, int isdir, aufs_bindex_t *bcpup) +{ + int need_wh, err; + aufs_bindex_t btop; + struct super_block *sb; + + sb = dentry->d_sb; + btop = au_dbtop(dentry); + if (*bcpup < 0) { + *bcpup = btop; + if (au_test_ro(sb, btop, d_inode(dentry))) { + err = AuWbrCopyup(au_sbi(sb), dentry); + *bcpup = err; + if (unlikely(err < 0)) + goto out; + } + } else + AuDebugOn(btop < *bcpup + || au_test_ro(sb, *bcpup, d_inode(dentry))); + AuDbg("bcpup %d, btop %d\n", *bcpup, btop); + + if (*bcpup != btop) { + err = au_cpup_dirs(dentry, *bcpup); + if (unlikely(err)) + goto out; + need_wh = 1; + } else { + struct au_dinfo *dinfo, *tmp; + + need_wh = -ENOMEM; + dinfo = au_di(dentry); + tmp = au_di_alloc(sb, AuLsc_DI_TMP); + if (tmp) { + au_di_cp(tmp, dinfo); + au_di_swap(tmp, dinfo); + /* returns the number of positive dentries */ + need_wh = au_lkup_dentry(dentry, btop + 1, + /* AuLkup_IGNORE_PERM */ 0); + au_di_swap(tmp, dinfo); + au_rw_write_unlock(&tmp->di_rwsem); + au_di_free(tmp); + } + } + AuDbg("need_wh %d\n", need_wh); + err = need_wh; + +out: + return err; +} + +/* + * simple tests for the del-entry operations. + * following the checks in vfs, plus the parent-child relationship. + */ +int au_may_del(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_parent, int isdir) +{ + int err; + umode_t h_mode; + struct dentry *h_dentry, *h_latest; + struct inode *h_inode; + + h_dentry = au_h_dptr(dentry, bindex); + if (d_really_is_positive(dentry)) { + err = -ENOENT; + if (unlikely(d_is_negative(h_dentry))) + goto out; + h_inode = d_inode(h_dentry); + if (unlikely(!h_inode->i_nlink)) + goto out; + + h_mode = h_inode->i_mode; + if (!isdir) { + err = -EISDIR; + if (unlikely(S_ISDIR(h_mode))) + goto out; + } else if (unlikely(!S_ISDIR(h_mode))) { + err = -ENOTDIR; + goto out; + } + } else { + /* rename(2) case */ + err = -EIO; + if (unlikely(d_is_positive(h_dentry))) + goto out; + } + + err = -ENOENT; + /* expected parent dir is locked */ + if (unlikely(h_parent != h_dentry->d_parent)) + goto out; + err = 0; + + /* + * rmdir a dir may break the consistency on some filesystem. + * let's try heavy test. + */ + err = -EACCES; + if (unlikely(!au_opt_test(au_mntflags(dentry->d_sb), DIRPERM1) + && au_test_h_perm(d_inode(h_parent), + MAY_EXEC | MAY_WRITE))) + goto out; + + h_latest = au_sio_lkup_one(&dentry->d_name, h_parent); + err = -EIO; + if (IS_ERR(h_latest)) + goto out; + if (h_latest == h_dentry) + err = 0; + dput(h_latest); + +out: + return err; +} + +/* + * decide the branch where we operate for @dentry. the branch index will be set + * @rbcpup. after deciding it, 'pin' it and store the timestamps of the parent + * dir for reverting. + * when a new whiteout is necessary, create it. + */ +static struct dentry* +lock_hdir_create_wh(struct dentry *dentry, int isdir, aufs_bindex_t *rbcpup, + struct au_dtime *dt, struct au_pin *pin) +{ + struct dentry *wh_dentry; + struct super_block *sb; + struct path h_path; + int err, need_wh; + unsigned int udba; + aufs_bindex_t bcpup; + + need_wh = au_wr_dir_need_wh(dentry, isdir, rbcpup); + wh_dentry = ERR_PTR(need_wh); + if (unlikely(need_wh < 0)) + goto out; + + sb = dentry->d_sb; + udba = au_opt_udba(sb); + bcpup = *rbcpup; + err = au_pin(pin, dentry, bcpup, udba, + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + wh_dentry = ERR_PTR(err); + if (unlikely(err)) + goto out; + + h_path.dentry = au_pinned_h_parent(pin); + if (udba != AuOpt_UDBA_NONE + && au_dbtop(dentry) == bcpup) { + err = au_may_del(dentry, bcpup, h_path.dentry, isdir); + wh_dentry = ERR_PTR(err); + if (unlikely(err)) + goto out_unpin; + } + + h_path.mnt = au_sbr_mnt(sb, bcpup); + au_dtime_store(dt, au_pinned_parent(pin), &h_path); + wh_dentry = NULL; + if (!need_wh) + goto out; /* success, no need to create whiteout */ + + wh_dentry = au_wh_create(dentry, bcpup, h_path.dentry); + if (IS_ERR(wh_dentry)) + goto out_unpin; + + /* returns with the parent is locked and wh_dentry is dget-ed */ + goto out; /* success */ + +out_unpin: + au_unpin(pin); +out: + return wh_dentry; +} + +/* + * when removing a dir, rename it to a unique temporary whiteout-ed name first + * in order to be revertible and save time for removing many child whiteouts + * under the dir. + * returns 1 when there are too many child whiteout and caller should remove + * them asynchronously. returns 0 when the number of children is enough small to + * remove now or the branch fs is a remote fs. + * otherwise return an error. + */ +static int renwh_and_rmdir(struct dentry *dentry, aufs_bindex_t bindex, + struct au_nhash *whlist, struct inode *dir) +{ + int rmdir_later, err, dirwh; + struct dentry *h_dentry; + struct super_block *sb; + struct inode *inode; + + sb = dentry->d_sb; + SiMustAnyLock(sb); + h_dentry = au_h_dptr(dentry, bindex); + err = au_whtmp_ren(h_dentry, au_sbr(sb, bindex)); + if (unlikely(err)) + goto out; + + /* stop monitoring */ + inode = d_inode(dentry); + au_hn_free(au_hi(inode, bindex)); + + if (!au_test_fs_remote(h_dentry->d_sb)) { + dirwh = au_sbi(sb)->si_dirwh; + rmdir_later = (dirwh <= 1); + if (!rmdir_later) + rmdir_later = au_nhash_test_longer_wh(whlist, bindex, + dirwh); + if (rmdir_later) + return rmdir_later; + } + + err = au_whtmp_rmdir(dir, bindex, h_dentry, whlist); + if (unlikely(err)) { + AuIOErr("rmdir %pd, b%d failed, %d. ignored\n", + h_dentry, bindex, err); + err = 0; + } + +out: + AuTraceErr(err); + return err; +} + +/* + * final procedure for deleting a entry. + * maintain dentry and iattr. + */ +static void epilog(struct inode *dir, struct dentry *dentry, + aufs_bindex_t bindex) +{ + struct inode *inode; + + inode = d_inode(dentry); + d_drop(dentry); + inode->i_ctime = dir->i_ctime; + + au_dir_ts(dir, bindex); + dir->i_version++; +} + +/* + * when an error happened, remove the created whiteout and revert everything. + */ +static int do_revert(int err, struct inode *dir, aufs_bindex_t bindex, + aufs_bindex_t bwh, struct dentry *wh_dentry, + struct dentry *dentry, struct au_dtime *dt) +{ + int rerr; + struct path h_path = { + .dentry = wh_dentry, + .mnt = au_sbr_mnt(dir->i_sb, bindex) + }; + + rerr = au_wh_unlink_dentry(au_h_iptr(dir, bindex), &h_path, dentry); + if (!rerr) { + au_set_dbwh(dentry, bwh); + au_dtime_revert(dt); + return 0; + } + + AuIOErr("%pd reverting whiteout failed(%d, %d)\n", dentry, err, rerr); + return -EIO; +} + +/* ---------------------------------------------------------------------- */ + +int aufs_unlink(struct inode *dir, struct dentry *dentry) +{ + int err; + aufs_bindex_t bwh, bindex, btop; + struct inode *inode, *h_dir, *delegated; + struct dentry *parent, *wh_dentry; + /* to reduce stack size */ + struct { + struct au_dtime dt; + struct au_pin pin; + struct path h_path; + } *a; + + IMustLock(dir); + + err = -ENOMEM; + a = kmalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + err = aufs_read_lock(dentry, AuLock_DW | AuLock_GEN); + if (unlikely(err)) + goto out_free; + err = au_d_hashed_positive(dentry); + if (unlikely(err)) + goto out_unlock; + inode = d_inode(dentry); + IMustLock(inode); + err = -EISDIR; + if (unlikely(d_is_dir(dentry))) + goto out_unlock; /* possible? */ + + btop = au_dbtop(dentry); + bwh = au_dbwh(dentry); + bindex = -1; + parent = dentry->d_parent; /* dir inode is locked */ + di_write_lock_parent(parent); + wh_dentry = lock_hdir_create_wh(dentry, /*isdir*/0, &bindex, &a->dt, + &a->pin); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) + goto out_parent; + + a->h_path.mnt = au_sbr_mnt(dentry->d_sb, btop); + a->h_path.dentry = au_h_dptr(dentry, btop); + dget(a->h_path.dentry); + if (bindex == btop) { + h_dir = au_pinned_h_dir(&a->pin); + delegated = NULL; + err = vfsub_unlink(h_dir, &a->h_path, &delegated, /*force*/0); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + } else { + /* dir inode is locked */ + h_dir = d_inode(wh_dentry->d_parent); + IMustLock(h_dir); + err = 0; + } + + if (!err) { + vfsub_drop_nlink(inode); + epilog(dir, dentry, bindex); + + /* update target timestamps */ + if (bindex == btop) { + vfsub_update_h_iattr(&a->h_path, /*did*/NULL); + /*ignore*/ + inode->i_ctime = d_inode(a->h_path.dentry)->i_ctime; + } else + /* todo: this timestamp may be reverted later */ + inode->i_ctime = h_dir->i_ctime; + goto out_unpin; /* success */ + } + + /* revert */ + if (wh_dentry) { + int rerr; + + rerr = do_revert(err, dir, bindex, bwh, wh_dentry, dentry, + &a->dt); + if (rerr) + err = rerr; + } + +out_unpin: + au_unpin(&a->pin); + dput(wh_dentry); + dput(a->h_path.dentry); +out_parent: + di_write_unlock(parent); +out_unlock: + aufs_read_unlock(dentry, AuLock_DW); +out_free: + au_kfree_rcu(a); +out: + return err; +} + +int aufs_rmdir(struct inode *dir, struct dentry *dentry) +{ + int err, rmdir_later; + aufs_bindex_t bwh, bindex, btop; + struct inode *inode; + struct dentry *parent, *wh_dentry, *h_dentry; + struct au_whtmp_rmdir *args; + /* to reduce stack size */ + struct { + struct au_dtime dt; + struct au_pin pin; + } *a; + + IMustLock(dir); + + err = -ENOMEM; + a = kmalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + err = aufs_read_lock(dentry, AuLock_DW | AuLock_FLUSH | AuLock_GEN); + if (unlikely(err)) + goto out_free; + err = au_alive_dir(dentry); + if (unlikely(err)) + goto out_unlock; + inode = d_inode(dentry); + IMustLock(inode); + err = -ENOTDIR; + if (unlikely(!d_is_dir(dentry))) + goto out_unlock; /* possible? */ + + err = -ENOMEM; + args = au_whtmp_rmdir_alloc(dir->i_sb, GFP_NOFS); + if (unlikely(!args)) + goto out_unlock; + + parent = dentry->d_parent; /* dir inode is locked */ + di_write_lock_parent(parent); + err = au_test_empty(dentry, &args->whlist); + if (unlikely(err)) + goto out_parent; + + btop = au_dbtop(dentry); + bwh = au_dbwh(dentry); + bindex = -1; + wh_dentry = lock_hdir_create_wh(dentry, /*isdir*/1, &bindex, &a->dt, + &a->pin); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) + goto out_parent; + + h_dentry = au_h_dptr(dentry, btop); + dget(h_dentry); + rmdir_later = 0; + if (bindex == btop) { + err = renwh_and_rmdir(dentry, btop, &args->whlist, dir); + if (err > 0) { + rmdir_later = err; + err = 0; + } + } else { + /* stop monitoring */ + au_hn_free(au_hi(inode, btop)); + + /* dir inode is locked */ + IMustLock(d_inode(wh_dentry->d_parent)); + err = 0; + } + + if (!err) { + vfsub_dead_dir(inode); + au_set_dbdiropq(dentry, -1); + epilog(dir, dentry, bindex); + + if (rmdir_later) { + au_whtmp_kick_rmdir(dir, btop, h_dentry, args); + args = NULL; + } + + goto out_unpin; /* success */ + } + + /* revert */ + AuLabel(revert); + if (wh_dentry) { + int rerr; + + rerr = do_revert(err, dir, bindex, bwh, wh_dentry, dentry, + &a->dt); + if (rerr) + err = rerr; + } + +out_unpin: + au_unpin(&a->pin); + dput(wh_dentry); + dput(h_dentry); +out_parent: + di_write_unlock(parent); + if (args) + au_whtmp_rmdir_free(args); +out_unlock: + aufs_read_unlock(dentry, AuLock_DW); +out_free: + au_kfree_rcu(a); +out: + AuTraceErr(err); + return err; +} diff --git a/fs/aufs/i_op_ren.c b/fs/aufs/i_op_ren.c new file mode 100644 index 0000000000000..e0a70f0c53c0e --- /dev/null +++ b/fs/aufs/i_op_ren.c @@ -0,0 +1,1249 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode operation (rename entry) + * todo: this is crazy monster + */ + +#include "aufs.h" + +enum { AuSRC, AuDST, AuSrcDst }; +enum { AuPARENT, AuCHILD, AuParentChild }; + +#define AuRen_ISDIR_SRC 1 +#define AuRen_ISDIR_DST (1 << 1) +#define AuRen_ISSAMEDIR (1 << 2) +#define AuRen_WHSRC (1 << 3) +#define AuRen_WHDST (1 << 4) +#define AuRen_MNT_WRITE (1 << 5) +#define AuRen_DT_DSTDIR (1 << 6) +#define AuRen_DIROPQ_SRC (1 << 7) +#define AuRen_DIROPQ_DST (1 << 8) +#define AuRen_DIRREN (1 << 9) +#define AuRen_DROPPED_SRC (1 << 10) +#define AuRen_DROPPED_DST (1 << 11) +#define au_ftest_ren(flags, name) ((flags) & AuRen_##name) +#define au_fset_ren(flags, name) \ + do { (flags) |= AuRen_##name; } while (0) +#define au_fclr_ren(flags, name) \ + do { (flags) &= ~AuRen_##name; } while (0) + +#ifndef CONFIG_AUFS_DIRREN +#undef AuRen_DIRREN +#define AuRen_DIRREN 0 +#endif + +struct au_ren_args { + struct { + struct dentry *dentry, *h_dentry, *parent, *h_parent, + *wh_dentry; + struct inode *dir, *inode; + struct au_hinode *hdir, *hinode; + struct au_dtime dt[AuParentChild]; + aufs_bindex_t btop, bdiropq; + } sd[AuSrcDst]; + +#define src_dentry sd[AuSRC].dentry +#define src_dir sd[AuSRC].dir +#define src_inode sd[AuSRC].inode +#define src_h_dentry sd[AuSRC].h_dentry +#define src_parent sd[AuSRC].parent +#define src_h_parent sd[AuSRC].h_parent +#define src_wh_dentry sd[AuSRC].wh_dentry +#define src_hdir sd[AuSRC].hdir +#define src_hinode sd[AuSRC].hinode +#define src_h_dir sd[AuSRC].hdir->hi_inode +#define src_dt sd[AuSRC].dt +#define src_btop sd[AuSRC].btop +#define src_bdiropq sd[AuSRC].bdiropq + +#define dst_dentry sd[AuDST].dentry +#define dst_dir sd[AuDST].dir +#define dst_inode sd[AuDST].inode +#define dst_h_dentry sd[AuDST].h_dentry +#define dst_parent sd[AuDST].parent +#define dst_h_parent sd[AuDST].h_parent +#define dst_wh_dentry sd[AuDST].wh_dentry +#define dst_hdir sd[AuDST].hdir +#define dst_hinode sd[AuDST].hinode +#define dst_h_dir sd[AuDST].hdir->hi_inode +#define dst_dt sd[AuDST].dt +#define dst_btop sd[AuDST].btop +#define dst_bdiropq sd[AuDST].bdiropq + + struct dentry *h_trap; + struct au_branch *br; + struct path h_path; + struct au_nhash whlist; + aufs_bindex_t btgt, src_bwh; + + struct { + unsigned short auren_flags; + unsigned char flags; /* syscall parameter */ + unsigned char exchange; + } __packed; + + struct au_whtmp_rmdir *thargs; + struct dentry *h_dst; + struct au_hinode *h_root; +}; + +/* ---------------------------------------------------------------------- */ + +/* + * functions for reverting. + * when an error happened in a single rename systemcall, we should revert + * everything as if nothing happened. + * we don't need to revert the copied-up/down the parent dir since they are + * harmless. + */ + +#define RevertFailure(fmt, ...) do { \ + AuIOErr("revert failure: " fmt " (%d, %d)\n", \ + ##__VA_ARGS__, err, rerr); \ + err = -EIO; \ +} while (0) + +static void au_ren_do_rev_diropq(int err, struct au_ren_args *a, int idx) +{ + int rerr; + struct dentry *d; +#define src_or_dst(member) a->sd[idx].member + + d = src_or_dst(dentry); /* {src,dst}_dentry */ + au_hn_inode_lock_nested(src_or_dst(hinode), AuLsc_I_CHILD); + rerr = au_diropq_remove(d, a->btgt); + au_hn_inode_unlock(src_or_dst(hinode)); + au_set_dbdiropq(d, src_or_dst(bdiropq)); + if (rerr) + RevertFailure("remove diropq %pd", d); + +#undef src_or_dst_ +} + +static void au_ren_rev_diropq(int err, struct au_ren_args *a) +{ + if (au_ftest_ren(a->auren_flags, DIROPQ_SRC)) + au_ren_do_rev_diropq(err, a, AuSRC); + if (au_ftest_ren(a->auren_flags, DIROPQ_DST)) + au_ren_do_rev_diropq(err, a, AuDST); +} + +static void au_ren_rev_rename(int err, struct au_ren_args *a) +{ + int rerr; + struct inode *delegated; + + a->h_path.dentry = vfsub_lkup_one(&a->src_dentry->d_name, + a->src_h_parent); + rerr = PTR_ERR(a->h_path.dentry); + if (IS_ERR(a->h_path.dentry)) { + RevertFailure("lkup one %pd", a->src_dentry); + return; + } + + delegated = NULL; + rerr = vfsub_rename(a->dst_h_dir, + au_h_dptr(a->src_dentry, a->btgt), + a->src_h_dir, &a->h_path, &delegated, a->flags); + if (unlikely(rerr == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal rename\n"); + iput(delegated); + } + d_drop(a->h_path.dentry); + dput(a->h_path.dentry); + /* au_set_h_dptr(a->src_dentry, a->btgt, NULL); */ + if (rerr) + RevertFailure("rename %pd", a->src_dentry); +} + +static void au_ren_rev_whtmp(int err, struct au_ren_args *a) +{ + int rerr; + struct inode *delegated; + + a->h_path.dentry = vfsub_lkup_one(&a->dst_dentry->d_name, + a->dst_h_parent); + rerr = PTR_ERR(a->h_path.dentry); + if (IS_ERR(a->h_path.dentry)) { + RevertFailure("lkup one %pd", a->dst_dentry); + return; + } + if (d_is_positive(a->h_path.dentry)) { + d_drop(a->h_path.dentry); + dput(a->h_path.dentry); + return; + } + + delegated = NULL; + rerr = vfsub_rename(a->dst_h_dir, a->h_dst, a->dst_h_dir, &a->h_path, + &delegated, a->flags); + if (unlikely(rerr == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal rename\n"); + iput(delegated); + } + d_drop(a->h_path.dentry); + dput(a->h_path.dentry); + if (!rerr) + au_set_h_dptr(a->dst_dentry, a->btgt, dget(a->h_dst)); + else + RevertFailure("rename %pd", a->h_dst); +} + +static void au_ren_rev_whsrc(int err, struct au_ren_args *a) +{ + int rerr; + + a->h_path.dentry = a->src_wh_dentry; + rerr = au_wh_unlink_dentry(a->src_h_dir, &a->h_path, a->src_dentry); + au_set_dbwh(a->src_dentry, a->src_bwh); + if (rerr) + RevertFailure("unlink %pd", a->src_wh_dentry); +} +#undef RevertFailure + +/* ---------------------------------------------------------------------- */ + +/* + * when we have to copyup the renaming entry, do it with the rename-target name + * in order to minimize the cost (the later actual rename is unnecessary). + * otherwise rename it on the target branch. + */ +static int au_ren_or_cpup(struct au_ren_args *a) +{ + int err; + struct dentry *d; + struct inode *delegated; + + d = a->src_dentry; + if (au_dbtop(d) == a->btgt) { + a->h_path.dentry = a->dst_h_dentry; + AuDebugOn(au_dbtop(d) != a->btgt); + delegated = NULL; + err = vfsub_rename(a->src_h_dir, au_h_dptr(d, a->btgt), + a->dst_h_dir, &a->h_path, &delegated, + a->flags); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal rename\n"); + iput(delegated); + } + } else + BUG(); + + if (!err && a->h_dst) + /* it will be set to dinfo later */ + dget(a->h_dst); + + return err; +} + +/* cf. aufs_rmdir() */ +static int au_ren_del_whtmp(struct au_ren_args *a) +{ + int err; + struct inode *dir; + + dir = a->dst_dir; + SiMustAnyLock(dir->i_sb); + if (!au_nhash_test_longer_wh(&a->whlist, a->btgt, + au_sbi(dir->i_sb)->si_dirwh) + || au_test_fs_remote(a->h_dst->d_sb)) { + err = au_whtmp_rmdir(dir, a->btgt, a->h_dst, &a->whlist); + if (unlikely(err)) + pr_warn("failed removing whtmp dir %pd (%d), " + "ignored.\n", a->h_dst, err); + } else { + au_nhash_wh_free(&a->thargs->whlist); + a->thargs->whlist = a->whlist; + a->whlist.nh_num = 0; + au_whtmp_kick_rmdir(dir, a->btgt, a->h_dst, a->thargs); + dput(a->h_dst); + a->thargs = NULL; + } + + return 0; +} + +/* make it 'opaque' dir. */ +static int au_ren_do_diropq(struct au_ren_args *a, int idx) +{ + int err; + struct dentry *d, *diropq; +#define src_or_dst(member) a->sd[idx].member + + err = 0; + d = src_or_dst(dentry); /* {src,dst}_dentry */ + src_or_dst(bdiropq) = au_dbdiropq(d); + src_or_dst(hinode) = au_hi(src_or_dst(inode), a->btgt); + au_hn_inode_lock_nested(src_or_dst(hinode), AuLsc_I_CHILD); + diropq = au_diropq_create(d, a->btgt); + au_hn_inode_unlock(src_or_dst(hinode)); + if (IS_ERR(diropq)) + err = PTR_ERR(diropq); + else + dput(diropq); + +#undef src_or_dst_ + return err; +} + +static int au_ren_diropq(struct au_ren_args *a) +{ + int err; + unsigned char always; + struct dentry *d; + + err = 0; + d = a->dst_dentry; /* already renamed on the branch */ + always = !!au_opt_test(au_mntflags(d->d_sb), ALWAYS_DIROPQ); + if (au_ftest_ren(a->auren_flags, ISDIR_SRC) + && !au_ftest_ren(a->auren_flags, DIRREN) + && a->btgt != au_dbdiropq(a->src_dentry) + && (a->dst_wh_dentry + || a->btgt <= au_dbdiropq(d) + /* hide the lower to keep xino */ + /* the lowers may not be a dir, but we hide them anyway */ + || a->btgt < au_dbbot(d) + || always)) { + AuDbg("here\n"); + err = au_ren_do_diropq(a, AuSRC); + if (unlikely(err)) + goto out; + au_fset_ren(a->auren_flags, DIROPQ_SRC); + } + if (!a->exchange) + goto out; /* success */ + + d = a->src_dentry; /* already renamed on the branch */ + if (au_ftest_ren(a->auren_flags, ISDIR_DST) + && a->btgt != au_dbdiropq(a->dst_dentry) + && (a->btgt < au_dbdiropq(d) + || a->btgt < au_dbbot(d) + || always)) { + AuDbgDentry(a->src_dentry); + AuDbgDentry(a->dst_dentry); + err = au_ren_do_diropq(a, AuDST); + if (unlikely(err)) + goto out_rev_src; + au_fset_ren(a->auren_flags, DIROPQ_DST); + } + goto out; /* success */ + +out_rev_src: + AuDbg("err %d, reverting src\n", err); + au_ren_rev_diropq(err, a); +out: + return err; +} + +static int do_rename(struct au_ren_args *a) +{ + int err; + struct dentry *d, *h_d; + + if (!a->exchange) { + /* prepare workqueue args for asynchronous rmdir */ + h_d = a->dst_h_dentry; + if (au_ftest_ren(a->auren_flags, ISDIR_DST) + /* && !au_ftest_ren(a->auren_flags, DIRREN) */ + && d_is_positive(h_d)) { + err = -ENOMEM; + a->thargs = au_whtmp_rmdir_alloc(a->src_dentry->d_sb, + GFP_NOFS); + if (unlikely(!a->thargs)) + goto out; + a->h_dst = dget(h_d); + } + + /* create whiteout for src_dentry */ + if (au_ftest_ren(a->auren_flags, WHSRC)) { + a->src_bwh = au_dbwh(a->src_dentry); + AuDebugOn(a->src_bwh >= 0); + a->src_wh_dentry = au_wh_create(a->src_dentry, a->btgt, + a->src_h_parent); + err = PTR_ERR(a->src_wh_dentry); + if (IS_ERR(a->src_wh_dentry)) + goto out_thargs; + } + + /* lookup whiteout for dentry */ + if (au_ftest_ren(a->auren_flags, WHDST)) { + h_d = au_wh_lkup(a->dst_h_parent, + &a->dst_dentry->d_name, a->br); + err = PTR_ERR(h_d); + if (IS_ERR(h_d)) + goto out_whsrc; + if (d_is_negative(h_d)) + dput(h_d); + else + a->dst_wh_dentry = h_d; + } + + /* rename dentry to tmpwh */ + if (a->thargs) { + err = au_whtmp_ren(a->dst_h_dentry, a->br); + if (unlikely(err)) + goto out_whdst; + + d = a->dst_dentry; + au_set_h_dptr(d, a->btgt, NULL); + err = au_lkup_neg(d, a->btgt, /*wh*/0); + if (unlikely(err)) + goto out_whtmp; + a->dst_h_dentry = au_h_dptr(d, a->btgt); + } + } + + BUG_ON(d_is_positive(a->dst_h_dentry) && a->src_btop != a->btgt); +#if 0 + BUG_ON(!au_ftest_ren(a->auren_flags, DIRREN) + && d_is_positive(a->dst_h_dentry) + && a->src_btop != a->btgt); +#endif + + /* rename by vfs_rename or cpup */ + err = au_ren_or_cpup(a); + if (unlikely(err)) + /* leave the copied-up one */ + goto out_whtmp; + + /* make dir opaque */ + err = au_ren_diropq(a); + if (unlikely(err)) + goto out_rename; + + /* update target timestamps */ + if (a->exchange) { + AuDebugOn(au_dbtop(a->dst_dentry) != a->btgt); + a->h_path.dentry = au_h_dptr(a->dst_dentry, a->btgt); + vfsub_update_h_iattr(&a->h_path, /*did*/NULL); /*ignore*/ + a->dst_inode->i_ctime = d_inode(a->h_path.dentry)->i_ctime; + } + AuDebugOn(au_dbtop(a->src_dentry) != a->btgt); + a->h_path.dentry = au_h_dptr(a->src_dentry, a->btgt); + vfsub_update_h_iattr(&a->h_path, /*did*/NULL); /*ignore*/ + a->src_inode->i_ctime = d_inode(a->h_path.dentry)->i_ctime; + + if (!a->exchange) { + /* remove whiteout for dentry */ + if (a->dst_wh_dentry) { + a->h_path.dentry = a->dst_wh_dentry; + err = au_wh_unlink_dentry(a->dst_h_dir, &a->h_path, + a->dst_dentry); + if (unlikely(err)) + goto out_diropq; + } + + /* remove whtmp */ + if (a->thargs) + au_ren_del_whtmp(a); /* ignore this error */ + + au_fhsm_wrote(a->src_dentry->d_sb, a->btgt, /*force*/0); + } + err = 0; + goto out_success; + +out_diropq: + au_ren_rev_diropq(err, a); +out_rename: + au_ren_rev_rename(err, a); + dput(a->h_dst); +out_whtmp: + if (a->thargs) + au_ren_rev_whtmp(err, a); +out_whdst: + dput(a->dst_wh_dentry); + a->dst_wh_dentry = NULL; +out_whsrc: + if (a->src_wh_dentry) + au_ren_rev_whsrc(err, a); +out_success: + dput(a->src_wh_dentry); + dput(a->dst_wh_dentry); +out_thargs: + if (a->thargs) { + dput(a->h_dst); + au_whtmp_rmdir_free(a->thargs); + a->thargs = NULL; + } +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * test if @dentry dir can be rename destination or not. + * success means, it is a logically empty dir. + */ +static int may_rename_dstdir(struct dentry *dentry, struct au_nhash *whlist) +{ + return au_test_empty(dentry, whlist); +} + +/* + * test if @a->src_dentry dir can be rename source or not. + * if it can, return 0. + * success means, + * - it is a logically empty dir. + * - or, it exists on writable branch and has no children including whiteouts + * on the lower branch unless DIRREN is on. + */ +static int may_rename_srcdir(struct au_ren_args *a) +{ + int err; + unsigned int rdhash; + aufs_bindex_t btop, btgt; + struct dentry *dentry; + struct super_block *sb; + struct au_sbinfo *sbinfo; + + dentry = a->src_dentry; + sb = dentry->d_sb; + sbinfo = au_sbi(sb); + if (au_opt_test(sbinfo->si_mntflags, DIRREN)) + au_fset_ren(a->auren_flags, DIRREN); + + btgt = a->btgt; + btop = au_dbtop(dentry); + if (btop != btgt) { + struct au_nhash whlist; + + SiMustAnyLock(sb); + rdhash = sbinfo->si_rdhash; + if (!rdhash) + rdhash = au_rdhash_est(au_dir_size(/*file*/NULL, + dentry)); + err = au_nhash_alloc(&whlist, rdhash, GFP_NOFS); + if (unlikely(err)) + goto out; + err = au_test_empty(dentry, &whlist); + au_nhash_wh_free(&whlist); + goto out; + } + + if (btop == au_dbtaildir(dentry)) + return 0; /* success */ + + err = au_test_empty_lower(dentry); + +out: + if (err == -ENOTEMPTY) { + if (au_ftest_ren(a->auren_flags, DIRREN)) { + err = 0; + } else { + AuWarn1("renaming dir who has child(ren) on multiple " + "branches, is not supported\n"); + err = -EXDEV; + } + } + return err; +} + +/* side effect: sets whlist and h_dentry */ +static int au_ren_may_dir(struct au_ren_args *a) +{ + int err; + unsigned int rdhash; + struct dentry *d; + + d = a->dst_dentry; + SiMustAnyLock(d->d_sb); + + err = 0; + if (au_ftest_ren(a->auren_flags, ISDIR_DST) && a->dst_inode) { + rdhash = au_sbi(d->d_sb)->si_rdhash; + if (!rdhash) + rdhash = au_rdhash_est(au_dir_size(/*file*/NULL, d)); + err = au_nhash_alloc(&a->whlist, rdhash, GFP_NOFS); + if (unlikely(err)) + goto out; + + if (!a->exchange) { + au_set_dbtop(d, a->dst_btop); + err = may_rename_dstdir(d, &a->whlist); + au_set_dbtop(d, a->btgt); + } else + err = may_rename_srcdir(a); + } + a->dst_h_dentry = au_h_dptr(d, au_dbtop(d)); + if (unlikely(err)) + goto out; + + d = a->src_dentry; + a->src_h_dentry = au_h_dptr(d, au_dbtop(d)); + if (au_ftest_ren(a->auren_flags, ISDIR_SRC)) { + err = may_rename_srcdir(a); + if (unlikely(err)) { + au_nhash_wh_free(&a->whlist); + a->whlist.nh_num = 0; + } + } +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * simple tests for rename. + * following the checks in vfs, plus the parent-child relationship. + */ +static int au_may_ren(struct au_ren_args *a) +{ + int err, isdir; + struct inode *h_inode; + + if (a->src_btop == a->btgt) { + err = au_may_del(a->src_dentry, a->btgt, a->src_h_parent, + au_ftest_ren(a->auren_flags, ISDIR_SRC)); + if (unlikely(err)) + goto out; + err = -EINVAL; + if (unlikely(a->src_h_dentry == a->h_trap)) + goto out; + } + + err = 0; + if (a->dst_btop != a->btgt) + goto out; + + err = -ENOTEMPTY; + if (unlikely(a->dst_h_dentry == a->h_trap)) + goto out; + + err = -EIO; + isdir = !!au_ftest_ren(a->auren_flags, ISDIR_DST); + if (d_really_is_negative(a->dst_dentry)) { + if (d_is_negative(a->dst_h_dentry)) + err = au_may_add(a->dst_dentry, a->btgt, + a->dst_h_parent, isdir); + } else { + if (unlikely(d_is_negative(a->dst_h_dentry))) + goto out; + h_inode = d_inode(a->dst_h_dentry); + if (h_inode->i_nlink) + err = au_may_del(a->dst_dentry, a->btgt, + a->dst_h_parent, isdir); + } + +out: + if (unlikely(err == -ENOENT || err == -EEXIST)) + err = -EIO; + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * locking order + * (VFS) + * - src_dir and dir by lock_rename() + * - inode if exists + * (aufs) + * - lock all + * + src_dentry and dentry by aufs_read_and_write_lock2() which calls, + * + si_read_lock + * + di_write_lock2_child() + * + di_write_lock_child() + * + ii_write_lock_child() + * + di_write_lock_child2() + * + ii_write_lock_child2() + * + src_parent and parent + * + di_write_lock_parent() + * + ii_write_lock_parent() + * + di_write_lock_parent2() + * + ii_write_lock_parent2() + * + lower src_dir and dir by vfsub_lock_rename() + * + verify the every relationships between child and parent. if any + * of them failed, unlock all and return -EBUSY. + */ +static void au_ren_unlock(struct au_ren_args *a) +{ + vfsub_unlock_rename(a->src_h_parent, a->src_hdir, + a->dst_h_parent, a->dst_hdir); + if (au_ftest_ren(a->auren_flags, DIRREN) + && a->h_root) + au_hn_inode_unlock(a->h_root); + if (au_ftest_ren(a->auren_flags, MNT_WRITE)) + vfsub_mnt_drop_write(au_br_mnt(a->br)); +} + +static int au_ren_lock(struct au_ren_args *a) +{ + int err; + unsigned int udba; + + err = 0; + a->src_h_parent = au_h_dptr(a->src_parent, a->btgt); + a->src_hdir = au_hi(a->src_dir, a->btgt); + a->dst_h_parent = au_h_dptr(a->dst_parent, a->btgt); + a->dst_hdir = au_hi(a->dst_dir, a->btgt); + + err = vfsub_mnt_want_write(au_br_mnt(a->br)); + if (unlikely(err)) + goto out; + au_fset_ren(a->auren_flags, MNT_WRITE); + if (au_ftest_ren(a->auren_flags, DIRREN)) { + struct dentry *root; + struct inode *dir; + + /* + * sbinfo is already locked, so this ii_read_lock is + * unnecessary. but our debugging feature checks it. + */ + root = a->src_inode->i_sb->s_root; + if (root != a->src_parent && root != a->dst_parent) { + dir = d_inode(root); + ii_read_lock_parent3(dir); + a->h_root = au_hi(dir, a->btgt); + ii_read_unlock(dir); + au_hn_inode_lock_nested(a->h_root, AuLsc_I_PARENT3); + } + } + a->h_trap = vfsub_lock_rename(a->src_h_parent, a->src_hdir, + a->dst_h_parent, a->dst_hdir); + udba = au_opt_udba(a->src_dentry->d_sb); + if (unlikely(a->src_hdir->hi_inode != d_inode(a->src_h_parent) + || a->dst_hdir->hi_inode != d_inode(a->dst_h_parent))) + err = au_busy_or_stale(); + if (!err && au_dbtop(a->src_dentry) == a->btgt) + err = au_h_verify(a->src_h_dentry, udba, + d_inode(a->src_h_parent), a->src_h_parent, + a->br); + if (!err && au_dbtop(a->dst_dentry) == a->btgt) + err = au_h_verify(a->dst_h_dentry, udba, + d_inode(a->dst_h_parent), a->dst_h_parent, + a->br); + if (!err) + goto out; /* success */ + + err = au_busy_or_stale(); + au_ren_unlock(a); + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +static void au_ren_refresh_dir(struct au_ren_args *a) +{ + struct inode *dir; + + dir = a->dst_dir; + dir->i_version++; + if (au_ftest_ren(a->auren_flags, ISDIR_SRC)) { + /* is this updating defined in POSIX? */ + au_cpup_attr_timesizes(a->src_inode); + au_cpup_attr_nlink(dir, /*force*/1); + } + au_dir_ts(dir, a->btgt); + + if (a->exchange) { + dir = a->src_dir; + dir->i_version++; + if (au_ftest_ren(a->auren_flags, ISDIR_DST)) { + /* is this updating defined in POSIX? */ + au_cpup_attr_timesizes(a->dst_inode); + au_cpup_attr_nlink(dir, /*force*/1); + } + au_dir_ts(dir, a->btgt); + } + + if (au_ftest_ren(a->auren_flags, ISSAMEDIR)) + return; + + dir = a->src_dir; + dir->i_version++; + if (au_ftest_ren(a->auren_flags, ISDIR_SRC)) + au_cpup_attr_nlink(dir, /*force*/1); + au_dir_ts(dir, a->btgt); +} + +static void au_ren_refresh(struct au_ren_args *a) +{ + aufs_bindex_t bbot, bindex; + struct dentry *d, *h_d; + struct inode *i, *h_i; + struct super_block *sb; + + d = a->dst_dentry; + d_drop(d); + if (a->h_dst) + /* already dget-ed by au_ren_or_cpup() */ + au_set_h_dptr(d, a->btgt, a->h_dst); + + i = a->dst_inode; + if (i) { + if (!a->exchange) { + if (!au_ftest_ren(a->auren_flags, ISDIR_DST)) + vfsub_drop_nlink(i); + else { + vfsub_dead_dir(i); + au_cpup_attr_timesizes(i); + } + au_update_dbrange(d, /*do_put_zero*/1); + } else + au_cpup_attr_nlink(i, /*force*/1); + } else { + bbot = a->btgt; + for (bindex = au_dbtop(d); bindex < bbot; bindex++) + au_set_h_dptr(d, bindex, NULL); + bbot = au_dbbot(d); + for (bindex = a->btgt + 1; bindex <= bbot; bindex++) + au_set_h_dptr(d, bindex, NULL); + au_update_dbrange(d, /*do_put_zero*/0); + } + + if (a->exchange + || au_ftest_ren(a->auren_flags, DIRREN)) { + d_drop(a->src_dentry); + if (au_ftest_ren(a->auren_flags, DIRREN)) + au_set_dbwh(a->src_dentry, -1); + return; + } + + d = a->src_dentry; + au_set_dbwh(d, -1); + bbot = au_dbbot(d); + for (bindex = a->btgt + 1; bindex <= bbot; bindex++) { + h_d = au_h_dptr(d, bindex); + if (h_d) + au_set_h_dptr(d, bindex, NULL); + } + au_set_dbbot(d, a->btgt); + + sb = d->d_sb; + i = a->src_inode; + if (au_opt_test(au_mntflags(sb), PLINK) && au_plink_test(i)) + return; /* success */ + + bbot = au_ibbot(i); + for (bindex = a->btgt + 1; bindex <= bbot; bindex++) { + h_i = au_h_iptr(i, bindex); + if (h_i) { + au_xino_write(sb, bindex, h_i->i_ino, /*ino*/0); + /* ignore this error */ + au_set_h_iptr(i, bindex, NULL, 0); + } + } + au_set_ibbot(i, a->btgt); +} + +/* ---------------------------------------------------------------------- */ + +/* mainly for link(2) and rename(2) */ +int au_wbr(struct dentry *dentry, aufs_bindex_t btgt) +{ + aufs_bindex_t bdiropq, bwh; + struct dentry *parent; + struct au_branch *br; + + parent = dentry->d_parent; + IMustLock(d_inode(parent)); /* dir is locked */ + + bdiropq = au_dbdiropq(parent); + bwh = au_dbwh(dentry); + br = au_sbr(dentry->d_sb, btgt); + if (au_br_rdonly(br) + || (0 <= bdiropq && bdiropq < btgt) + || (0 <= bwh && bwh < btgt)) + btgt = -1; + + AuDbg("btgt %d\n", btgt); + return btgt; +} + +/* sets src_btop, dst_btop and btgt */ +static int au_ren_wbr(struct au_ren_args *a) +{ + int err; + struct au_wr_dir_args wr_dir_args = { + /* .force_btgt = -1, */ + .flags = AuWrDir_ADD_ENTRY + }; + + a->src_btop = au_dbtop(a->src_dentry); + a->dst_btop = au_dbtop(a->dst_dentry); + if (au_ftest_ren(a->auren_flags, ISDIR_SRC) + || au_ftest_ren(a->auren_flags, ISDIR_DST)) + au_fset_wrdir(wr_dir_args.flags, ISDIR); + wr_dir_args.force_btgt = a->src_btop; + if (a->dst_inode && a->dst_btop < a->src_btop) + wr_dir_args.force_btgt = a->dst_btop; + wr_dir_args.force_btgt = au_wbr(a->dst_dentry, wr_dir_args.force_btgt); + err = au_wr_dir(a->dst_dentry, a->src_dentry, &wr_dir_args); + a->btgt = err; + if (a->exchange) + au_update_dbtop(a->dst_dentry); + + return err; +} + +static void au_ren_dt(struct au_ren_args *a) +{ + a->h_path.dentry = a->src_h_parent; + au_dtime_store(a->src_dt + AuPARENT, a->src_parent, &a->h_path); + if (!au_ftest_ren(a->auren_flags, ISSAMEDIR)) { + a->h_path.dentry = a->dst_h_parent; + au_dtime_store(a->dst_dt + AuPARENT, a->dst_parent, &a->h_path); + } + + au_fclr_ren(a->auren_flags, DT_DSTDIR); + if (!au_ftest_ren(a->auren_flags, ISDIR_SRC) + && !a->exchange) + return; + + a->h_path.dentry = a->src_h_dentry; + au_dtime_store(a->src_dt + AuCHILD, a->src_dentry, &a->h_path); + if (d_is_positive(a->dst_h_dentry)) { + au_fset_ren(a->auren_flags, DT_DSTDIR); + a->h_path.dentry = a->dst_h_dentry; + au_dtime_store(a->dst_dt + AuCHILD, a->dst_dentry, &a->h_path); + } +} + +static void au_ren_rev_dt(int err, struct au_ren_args *a) +{ + struct dentry *h_d; + struct inode *h_inode; + + au_dtime_revert(a->src_dt + AuPARENT); + if (!au_ftest_ren(a->auren_flags, ISSAMEDIR)) + au_dtime_revert(a->dst_dt + AuPARENT); + + if (au_ftest_ren(a->auren_flags, ISDIR_SRC) && err != -EIO) { + h_d = a->src_dt[AuCHILD].dt_h_path.dentry; + h_inode = d_inode(h_d); + inode_lock_nested(h_inode, AuLsc_I_CHILD); + au_dtime_revert(a->src_dt + AuCHILD); + inode_unlock(h_inode); + + if (au_ftest_ren(a->auren_flags, DT_DSTDIR)) { + h_d = a->dst_dt[AuCHILD].dt_h_path.dentry; + h_inode = d_inode(h_d); + inode_lock_nested(h_inode, AuLsc_I_CHILD); + au_dtime_revert(a->dst_dt + AuCHILD); + inode_unlock(h_inode); + } + } +} + +/* ---------------------------------------------------------------------- */ + +int aufs_rename(struct inode *_src_dir, struct dentry *_src_dentry, + struct inode *_dst_dir, struct dentry *_dst_dentry, + unsigned int _flags) +{ + int err, lock_flags; + void *rev; + /* reduce stack space */ + struct au_ren_args *a; + struct au_pin pin; + + AuDbg("%pd, %pd, 0x%x\n", _src_dentry, _dst_dentry, _flags); + IMustLock(_src_dir); + IMustLock(_dst_dir); + + err = -EINVAL; + if (unlikely(_flags & RENAME_WHITEOUT)) + goto out; + + err = -ENOMEM; + BUILD_BUG_ON(sizeof(*a) > PAGE_SIZE); + a = kzalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + a->flags = _flags; + BUILD_BUG_ON(sizeof(a->exchange) == sizeof(u8) + && RENAME_EXCHANGE > U8_MAX); + a->exchange = _flags & RENAME_EXCHANGE; + a->src_dir = _src_dir; + a->src_dentry = _src_dentry; + a->src_inode = NULL; + if (d_really_is_positive(a->src_dentry)) + a->src_inode = d_inode(a->src_dentry); + a->src_parent = a->src_dentry->d_parent; /* dir inode is locked */ + a->dst_dir = _dst_dir; + a->dst_dentry = _dst_dentry; + a->dst_inode = NULL; + if (d_really_is_positive(a->dst_dentry)) + a->dst_inode = d_inode(a->dst_dentry); + a->dst_parent = a->dst_dentry->d_parent; /* dir inode is locked */ + if (a->dst_inode) { + /* + * if EXCHANGE && src is non-dir && dst is dir, + * dst is not locked. + */ + /* IMustLock(a->dst_inode); */ + au_igrab(a->dst_inode); + } + + err = -ENOTDIR; + lock_flags = AuLock_FLUSH | AuLock_NOPLM | AuLock_GEN; + if (d_is_dir(a->src_dentry)) { + au_fset_ren(a->auren_flags, ISDIR_SRC); + if (unlikely(!a->exchange + && d_really_is_positive(a->dst_dentry) + && !d_is_dir(a->dst_dentry))) + goto out_free; + lock_flags |= AuLock_DIRS; + } + if (a->dst_inode && d_is_dir(a->dst_dentry)) { + au_fset_ren(a->auren_flags, ISDIR_DST); + if (unlikely(!a->exchange + && d_really_is_positive(a->src_dentry) + && !d_is_dir(a->src_dentry))) + goto out_free; + lock_flags |= AuLock_DIRS; + } + err = aufs_read_and_write_lock2(a->dst_dentry, a->src_dentry, + lock_flags); + if (unlikely(err)) + goto out_free; + + err = au_d_hashed_positive(a->src_dentry); + if (unlikely(err)) + goto out_unlock; + err = -ENOENT; + if (a->dst_inode) { + /* + * If it is a dir, VFS unhash it before this + * function. It means we cannot rely upon d_unhashed(). + */ + if (unlikely(!a->dst_inode->i_nlink)) + goto out_unlock; + if (!au_ftest_ren(a->auren_flags, ISDIR_DST)) { + err = au_d_hashed_positive(a->dst_dentry); + if (unlikely(err && !a->exchange)) + goto out_unlock; + } else if (unlikely(IS_DEADDIR(a->dst_inode))) + goto out_unlock; + } else if (unlikely(d_unhashed(a->dst_dentry))) + goto out_unlock; + + /* + * is it possible? + * yes, it happened (in linux-3.3-rcN) but I don't know why. + * there may exist a problem somewhere else. + */ + err = -EINVAL; + if (unlikely(d_inode(a->dst_parent) == d_inode(a->src_dentry))) + goto out_unlock; + + au_fset_ren(a->auren_flags, ISSAMEDIR); /* temporary */ + di_write_lock_parent(a->dst_parent); + + /* which branch we process */ + err = au_ren_wbr(a); + if (unlikely(err < 0)) + goto out_parent; + a->br = au_sbr(a->dst_dentry->d_sb, a->btgt); + a->h_path.mnt = au_br_mnt(a->br); + + /* are they available to be renamed */ + err = au_ren_may_dir(a); + if (unlikely(err)) + goto out_children; + + /* prepare the writable parent dir on the same branch */ + if (a->dst_btop == a->btgt) { + au_fset_ren(a->auren_flags, WHDST); + } else { + err = au_cpup_dirs(a->dst_dentry, a->btgt); + if (unlikely(err)) + goto out_children; + } + + err = 0; + if (!a->exchange) { + if (a->src_dir != a->dst_dir) { + /* + * this temporary unlock is safe, + * because both dir->i_mutex are locked. + */ + di_write_unlock(a->dst_parent); + di_write_lock_parent(a->src_parent); + err = au_wr_dir_need_wh(a->src_dentry, + au_ftest_ren(a->auren_flags, + ISDIR_SRC), + &a->btgt); + di_write_unlock(a->src_parent); + di_write_lock2_parent(a->src_parent, a->dst_parent, + /*isdir*/1); + au_fclr_ren(a->auren_flags, ISSAMEDIR); + } else + err = au_wr_dir_need_wh(a->src_dentry, + au_ftest_ren(a->auren_flags, + ISDIR_SRC), + &a->btgt); + } + if (unlikely(err < 0)) + goto out_children; + if (err) + au_fset_ren(a->auren_flags, WHSRC); + + /* cpup src */ + if (a->src_btop != a->btgt) { + err = au_pin(&pin, a->src_dentry, a->btgt, + au_opt_udba(a->src_dentry->d_sb), + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (!err) { + struct au_cp_generic cpg = { + .dentry = a->src_dentry, + .bdst = a->btgt, + .bsrc = a->src_btop, + .len = -1, + .pin = &pin, + .flags = AuCpup_DTIME | AuCpup_HOPEN + }; + AuDebugOn(au_dbtop(a->src_dentry) != a->src_btop); + err = au_sio_cpup_simple(&cpg); + au_unpin(&pin); + } + if (unlikely(err)) + goto out_children; + a->src_btop = a->btgt; + a->src_h_dentry = au_h_dptr(a->src_dentry, a->btgt); + if (!a->exchange) + au_fset_ren(a->auren_flags, WHSRC); + } + + /* cpup dst */ + if (a->exchange && a->dst_inode + && a->dst_btop != a->btgt) { + err = au_pin(&pin, a->dst_dentry, a->btgt, + au_opt_udba(a->dst_dentry->d_sb), + AuPin_DI_LOCKED | AuPin_MNT_WRITE); + if (!err) { + struct au_cp_generic cpg = { + .dentry = a->dst_dentry, + .bdst = a->btgt, + .bsrc = a->dst_btop, + .len = -1, + .pin = &pin, + .flags = AuCpup_DTIME | AuCpup_HOPEN + }; + err = au_sio_cpup_simple(&cpg); + au_unpin(&pin); + } + if (unlikely(err)) + goto out_children; + a->dst_btop = a->btgt; + a->dst_h_dentry = au_h_dptr(a->dst_dentry, a->btgt); + } + + /* lock them all */ + err = au_ren_lock(a); + if (unlikely(err)) + /* leave the copied-up one */ + goto out_children; + + if (!a->exchange) { + if (!au_opt_test(au_mntflags(a->dst_dir->i_sb), UDBA_NONE)) + err = au_may_ren(a); + else if (unlikely(a->dst_dentry->d_name.len > AUFS_MAX_NAMELEN)) + err = -ENAMETOOLONG; + if (unlikely(err)) + goto out_hdir; + } + + /* store timestamps to be revertible */ + au_ren_dt(a); + + /* store dirren info */ + if (au_ftest_ren(a->auren_flags, DIRREN)) { + err = au_dr_rename(a->src_dentry, a->btgt, + &a->dst_dentry->d_name, &rev); + AuTraceErr(err); + if (unlikely(err)) + goto out_dt; + } + + /* here we go */ + err = do_rename(a); + if (unlikely(err)) + goto out_dirren; + + if (au_ftest_ren(a->auren_flags, DIRREN)) + au_dr_rename_fin(a->src_dentry, a->btgt, rev); + + /* update dir attributes */ + au_ren_refresh_dir(a); + + /* dput/iput all lower dentries */ + au_ren_refresh(a); + + goto out_hdir; /* success */ + +out_dirren: + if (au_ftest_ren(a->auren_flags, DIRREN)) + au_dr_rename_rev(a->src_dentry, a->btgt, rev); +out_dt: + au_ren_rev_dt(err, a); +out_hdir: + au_ren_unlock(a); +out_children: + au_nhash_wh_free(&a->whlist); + if (err && a->dst_inode && a->dst_btop != a->btgt) { + AuDbg("btop %d, btgt %d\n", a->dst_btop, a->btgt); + au_set_h_dptr(a->dst_dentry, a->btgt, NULL); + au_set_dbtop(a->dst_dentry, a->dst_btop); + } +out_parent: + if (!err) { + if (d_unhashed(a->src_dentry)) + au_fset_ren(a->auren_flags, DROPPED_SRC); + if (d_unhashed(a->dst_dentry)) + au_fset_ren(a->auren_flags, DROPPED_DST); + if (!a->exchange) + d_move(a->src_dentry, a->dst_dentry); + else { + d_exchange(a->src_dentry, a->dst_dentry); + if (au_ftest_ren(a->auren_flags, DROPPED_DST)) + d_drop(a->dst_dentry); + } + if (au_ftest_ren(a->auren_flags, DROPPED_SRC)) + d_drop(a->src_dentry); + } else { + au_update_dbtop(a->dst_dentry); + if (!a->dst_inode) + d_drop(a->dst_dentry); + } + if (au_ftest_ren(a->auren_flags, ISSAMEDIR)) + di_write_unlock(a->dst_parent); + else + di_write_unlock2(a->src_parent, a->dst_parent); +out_unlock: + aufs_read_and_write_unlock2(a->dst_dentry, a->src_dentry); +out_free: + iput(a->dst_inode); + if (a->thargs) + au_whtmp_rmdir_free(a->thargs); + au_kfree_rcu(a); +out: + AuTraceErr(err); + return err; +} diff --git a/fs/aufs/iinfo.c b/fs/aufs/iinfo.c new file mode 100644 index 0000000000000..bd5cbb6a29987 --- /dev/null +++ b/fs/aufs/iinfo.c @@ -0,0 +1,286 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode private data + */ + +#include "aufs.h" + +struct inode *au_h_iptr(struct inode *inode, aufs_bindex_t bindex) +{ + struct inode *h_inode; + struct au_hinode *hinode; + + IiMustAnyLock(inode); + + hinode = au_hinode(au_ii(inode), bindex); + h_inode = hinode->hi_inode; + AuDebugOn(h_inode && atomic_read(&h_inode->i_count) <= 0); + return h_inode; +} + +/* todo: hard/soft set? */ +void au_hiput(struct au_hinode *hinode) +{ + au_hn_free(hinode); + dput(hinode->hi_whdentry); + iput(hinode->hi_inode); +} + +unsigned int au_hi_flags(struct inode *inode, int isdir) +{ + unsigned int flags; + const unsigned int mnt_flags = au_mntflags(inode->i_sb); + + flags = 0; + if (au_opt_test(mnt_flags, XINO)) + au_fset_hi(flags, XINO); + if (isdir && au_opt_test(mnt_flags, UDBA_HNOTIFY)) + au_fset_hi(flags, HNOTIFY); + return flags; +} + +void au_set_h_iptr(struct inode *inode, aufs_bindex_t bindex, + struct inode *h_inode, unsigned int flags) +{ + struct au_hinode *hinode; + struct inode *hi; + struct au_iinfo *iinfo = au_ii(inode); + + IiMustWriteLock(inode); + + hinode = au_hinode(iinfo, bindex); + hi = hinode->hi_inode; + AuDebugOn(h_inode && atomic_read(&h_inode->i_count) <= 0); + + if (hi) + au_hiput(hinode); + hinode->hi_inode = h_inode; + if (h_inode) { + int err; + struct super_block *sb = inode->i_sb; + struct au_branch *br; + + AuDebugOn(inode->i_mode + && (h_inode->i_mode & S_IFMT) + != (inode->i_mode & S_IFMT)); + if (bindex == iinfo->ii_btop) + au_cpup_igen(inode, h_inode); + br = au_sbr(sb, bindex); + hinode->hi_id = br->br_id; + if (au_ftest_hi(flags, XINO)) { + err = au_xino_write(sb, bindex, h_inode->i_ino, + inode->i_ino); + if (unlikely(err)) + AuIOErr1("failed au_xino_write() %d\n", err); + } + + if (au_ftest_hi(flags, HNOTIFY) + && au_br_hnotifyable(br->br_perm)) { + err = au_hn_alloc(hinode, inode); + if (unlikely(err)) + AuIOErr1("au_hn_alloc() %d\n", err); + } + } +} + +void au_set_hi_wh(struct inode *inode, aufs_bindex_t bindex, + struct dentry *h_wh) +{ + struct au_hinode *hinode; + + IiMustWriteLock(inode); + + hinode = au_hinode(au_ii(inode), bindex); + AuDebugOn(hinode->hi_whdentry); + hinode->hi_whdentry = h_wh; +} + +void au_update_iigen(struct inode *inode, int half) +{ + struct au_iinfo *iinfo; + struct au_iigen *iigen; + unsigned int sigen; + + sigen = au_sigen(inode->i_sb); + iinfo = au_ii(inode); + iigen = &iinfo->ii_generation; + spin_lock(&iigen->ig_spin); + iigen->ig_generation = sigen; + if (half) + au_ig_fset(iigen->ig_flags, HALF_REFRESHED); + else + au_ig_fclr(iigen->ig_flags, HALF_REFRESHED); + spin_unlock(&iigen->ig_spin); +} + +/* it may be called at remount time, too */ +void au_update_ibrange(struct inode *inode, int do_put_zero) +{ + struct au_iinfo *iinfo; + aufs_bindex_t bindex, bbot; + + AuDebugOn(au_is_bad_inode(inode)); + IiMustWriteLock(inode); + + iinfo = au_ii(inode); + if (do_put_zero && iinfo->ii_btop >= 0) { + for (bindex = iinfo->ii_btop; bindex <= iinfo->ii_bbot; + bindex++) { + struct inode *h_i; + + h_i = au_hinode(iinfo, bindex)->hi_inode; + if (h_i + && !h_i->i_nlink + && !(h_i->i_state & I_LINKABLE)) + au_set_h_iptr(inode, bindex, NULL, 0); + } + } + + iinfo->ii_btop = -1; + iinfo->ii_bbot = -1; + bbot = au_sbbot(inode->i_sb); + for (bindex = 0; bindex <= bbot; bindex++) + if (au_hinode(iinfo, bindex)->hi_inode) { + iinfo->ii_btop = bindex; + break; + } + if (iinfo->ii_btop >= 0) + for (bindex = bbot; bindex >= iinfo->ii_btop; bindex--) + if (au_hinode(iinfo, bindex)->hi_inode) { + iinfo->ii_bbot = bindex; + break; + } + AuDebugOn(iinfo->ii_btop > iinfo->ii_bbot); +} + +/* ---------------------------------------------------------------------- */ + +void au_icntnr_init_once(void *_c) +{ + struct au_icntnr *c = _c; + struct au_iinfo *iinfo = &c->iinfo; + + spin_lock_init(&iinfo->ii_generation.ig_spin); + au_rw_init(&iinfo->ii_rwsem); + inode_init_once(&c->vfs_inode); +} + +void au_hinode_init(struct au_hinode *hinode) +{ + hinode->hi_inode = NULL; + hinode->hi_id = -1; + au_hn_init(hinode); + hinode->hi_whdentry = NULL; +} + +int au_iinfo_init(struct inode *inode) +{ + struct au_iinfo *iinfo; + struct super_block *sb; + struct au_hinode *hi; + int nbr, i; + + sb = inode->i_sb; + iinfo = &(container_of(inode, struct au_icntnr, vfs_inode)->iinfo); + nbr = au_sbbot(sb) + 1; + if (unlikely(nbr <= 0)) + nbr = 1; + hi = kmalloc_array(nbr, sizeof(*iinfo->ii_hinode), GFP_NOFS); + if (hi) { + au_lcnt_inc(&au_sbi(sb)->si_ninodes); + + iinfo->ii_hinode = hi; + for (i = 0; i < nbr; i++, hi++) + au_hinode_init(hi); + + iinfo->ii_generation.ig_generation = au_sigen(sb); + iinfo->ii_btop = -1; + iinfo->ii_bbot = -1; + iinfo->ii_vdir = NULL; + return 0; + } + return -ENOMEM; +} + +int au_hinode_realloc(struct au_iinfo *iinfo, int nbr, int may_shrink) +{ + int err, i; + struct au_hinode *hip; + + AuRwMustWriteLock(&iinfo->ii_rwsem); + + err = -ENOMEM; + hip = au_krealloc(iinfo->ii_hinode, sizeof(*hip) * nbr, GFP_NOFS, + may_shrink); + if (hip) { + iinfo->ii_hinode = hip; + i = iinfo->ii_bbot + 1; + hip += i; + for (; i < nbr; i++, hip++) + au_hinode_init(hip); + err = 0; + } + + return err; +} + +void au_iinfo_fin(struct inode *inode) +{ + struct au_iinfo *iinfo; + struct au_hinode *hi; + struct super_block *sb; + aufs_bindex_t bindex, bbot; + const unsigned char unlinked = !inode->i_nlink; + + AuDebugOn(au_is_bad_inode(inode)); + + sb = inode->i_sb; + au_lcnt_dec(&au_sbi(sb)->si_ninodes); + if (si_pid_test(sb)) + au_xino_delete_inode(inode, unlinked); + else { + /* + * it is safe to hide the dependency between sbinfo and + * sb->s_umount. + */ + lockdep_off(); + si_noflush_read_lock(sb); + au_xino_delete_inode(inode, unlinked); + si_read_unlock(sb); + lockdep_on(); + } + + iinfo = au_ii(inode); + if (iinfo->ii_vdir) + au_vdir_free(iinfo->ii_vdir); + + bindex = iinfo->ii_btop; + if (bindex >= 0) { + hi = au_hinode(iinfo, bindex); + bbot = iinfo->ii_bbot; + while (bindex++ <= bbot) { + if (hi->hi_inode) + au_hiput(hi); + hi++; + } + } + au_kfree_rcu(iinfo->ii_hinode); + AuRwDestroy(&iinfo->ii_rwsem); +} diff --git a/fs/aufs/inode.c b/fs/aufs/inode.c new file mode 100644 index 0000000000000..af1092b7e8e49 --- /dev/null +++ b/fs/aufs/inode.c @@ -0,0 +1,528 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode functions + */ + +#include "aufs.h" + +struct inode *au_igrab(struct inode *inode) +{ + if (inode) { + AuDebugOn(!atomic_read(&inode->i_count)); + ihold(inode); + } + return inode; +} + +static void au_refresh_hinode_attr(struct inode *inode, int do_version) +{ + au_cpup_attr_all(inode, /*force*/0); + au_update_iigen(inode, /*half*/1); + if (do_version) + inode->i_version++; +} + +static int au_ii_refresh(struct inode *inode, int *update) +{ + int err, e, nbr; + umode_t type; + aufs_bindex_t bindex, new_bindex; + struct super_block *sb; + struct au_iinfo *iinfo; + struct au_hinode *p, *q, tmp; + + AuDebugOn(au_is_bad_inode(inode)); + IiMustWriteLock(inode); + + *update = 0; + sb = inode->i_sb; + nbr = au_sbbot(sb) + 1; + type = inode->i_mode & S_IFMT; + iinfo = au_ii(inode); + err = au_hinode_realloc(iinfo, nbr, /*may_shrink*/0); + if (unlikely(err)) + goto out; + + AuDebugOn(iinfo->ii_btop < 0); + p = au_hinode(iinfo, iinfo->ii_btop); + for (bindex = iinfo->ii_btop; bindex <= iinfo->ii_bbot; + bindex++, p++) { + if (!p->hi_inode) + continue; + + AuDebugOn(type != (p->hi_inode->i_mode & S_IFMT)); + new_bindex = au_br_index(sb, p->hi_id); + if (new_bindex == bindex) + continue; + + if (new_bindex < 0) { + *update = 1; + au_hiput(p); + p->hi_inode = NULL; + continue; + } + + if (new_bindex < iinfo->ii_btop) + iinfo->ii_btop = new_bindex; + if (iinfo->ii_bbot < new_bindex) + iinfo->ii_bbot = new_bindex; + /* swap two lower inode, and loop again */ + q = au_hinode(iinfo, new_bindex); + tmp = *q; + *q = *p; + *p = tmp; + if (tmp.hi_inode) { + bindex--; + p--; + } + } + au_update_ibrange(inode, /*do_put_zero*/0); + au_hinode_realloc(iinfo, nbr, /*may_shrink*/1); /* harmless if err */ + e = au_dy_irefresh(inode); + if (unlikely(e && !err)) + err = e; + +out: + AuTraceErr(err); + return err; +} + +void au_refresh_iop(struct inode *inode, int force_getattr) +{ + int type; + struct au_sbinfo *sbi = au_sbi(inode->i_sb); + const struct inode_operations *iop + = force_getattr ? aufs_iop : sbi->si_iop_array; + + if (inode->i_op == iop) + return; + + switch (inode->i_mode & S_IFMT) { + case S_IFDIR: + type = AuIop_DIR; + break; + case S_IFLNK: + type = AuIop_SYMLINK; + break; + default: + type = AuIop_OTHER; + break; + } + + inode->i_op = iop + type; + /* unnecessary smp_wmb() */ +} + +int au_refresh_hinode_self(struct inode *inode) +{ + int err, update; + + err = au_ii_refresh(inode, &update); + if (!err) + au_refresh_hinode_attr(inode, update && S_ISDIR(inode->i_mode)); + + AuTraceErr(err); + return err; +} + +int au_refresh_hinode(struct inode *inode, struct dentry *dentry) +{ + int err, e, update; + unsigned int flags; + umode_t mode; + aufs_bindex_t bindex, bbot; + unsigned char isdir; + struct au_hinode *p; + struct au_iinfo *iinfo; + + err = au_ii_refresh(inode, &update); + if (unlikely(err)) + goto out; + + update = 0; + iinfo = au_ii(inode); + p = au_hinode(iinfo, iinfo->ii_btop); + mode = (inode->i_mode & S_IFMT); + isdir = S_ISDIR(mode); + flags = au_hi_flags(inode, isdir); + bbot = au_dbbot(dentry); + for (bindex = au_dbtop(dentry); bindex <= bbot; bindex++) { + struct inode *h_i, *h_inode; + struct dentry *h_d; + + h_d = au_h_dptr(dentry, bindex); + if (!h_d || d_is_negative(h_d)) + continue; + + h_inode = d_inode(h_d); + AuDebugOn(mode != (h_inode->i_mode & S_IFMT)); + if (iinfo->ii_btop <= bindex && bindex <= iinfo->ii_bbot) { + h_i = au_h_iptr(inode, bindex); + if (h_i) { + if (h_i == h_inode) + continue; + err = -EIO; + break; + } + } + if (bindex < iinfo->ii_btop) + iinfo->ii_btop = bindex; + if (iinfo->ii_bbot < bindex) + iinfo->ii_bbot = bindex; + au_set_h_iptr(inode, bindex, au_igrab(h_inode), flags); + update = 1; + } + au_update_ibrange(inode, /*do_put_zero*/0); + e = au_dy_irefresh(inode); + if (unlikely(e && !err)) + err = e; + if (!err) + au_refresh_hinode_attr(inode, update && isdir); + +out: + AuTraceErr(err); + return err; +} + +static int set_inode(struct inode *inode, struct dentry *dentry) +{ + int err; + unsigned int flags; + umode_t mode; + aufs_bindex_t bindex, btop, btail; + unsigned char isdir; + struct dentry *h_dentry; + struct inode *h_inode; + struct au_iinfo *iinfo; + struct inode_operations *iop; + + IiMustWriteLock(inode); + + err = 0; + isdir = 0; + iop = au_sbi(inode->i_sb)->si_iop_array; + btop = au_dbtop(dentry); + h_dentry = au_h_dptr(dentry, btop); + h_inode = d_inode(h_dentry); + mode = h_inode->i_mode; + switch (mode & S_IFMT) { + case S_IFREG: + btail = au_dbtail(dentry); + inode->i_op = iop + AuIop_OTHER; + inode->i_fop = &aufs_file_fop; + err = au_dy_iaop(inode, btop, h_inode); + if (unlikely(err)) + goto out; + break; + case S_IFDIR: + isdir = 1; + btail = au_dbtaildir(dentry); + inode->i_op = iop + AuIop_DIR; + inode->i_fop = &aufs_dir_fop; + break; + case S_IFLNK: + btail = au_dbtail(dentry); + inode->i_op = iop + AuIop_SYMLINK; + break; + case S_IFBLK: + case S_IFCHR: + case S_IFIFO: + case S_IFSOCK: + btail = au_dbtail(dentry); + inode->i_op = iop + AuIop_OTHER; + init_special_inode(inode, mode, h_inode->i_rdev); + break; + default: + AuIOErr("Unknown file type 0%o\n", mode); + err = -EIO; + goto out; + } + + /* do not set hnotify for whiteouted dirs (SHWH mode) */ + flags = au_hi_flags(inode, isdir); + if (au_opt_test(au_mntflags(dentry->d_sb), SHWH) + && au_ftest_hi(flags, HNOTIFY) + && dentry->d_name.len > AUFS_WH_PFX_LEN + && !memcmp(dentry->d_name.name, AUFS_WH_PFX, AUFS_WH_PFX_LEN)) + au_fclr_hi(flags, HNOTIFY); + iinfo = au_ii(inode); + iinfo->ii_btop = btop; + iinfo->ii_bbot = btail; + for (bindex = btop; bindex <= btail; bindex++) { + h_dentry = au_h_dptr(dentry, bindex); + if (h_dentry) + au_set_h_iptr(inode, bindex, + au_igrab(d_inode(h_dentry)), flags); + } + au_cpup_attr_all(inode, /*force*/1); + /* + * to force calling aufs_get_acl() every time, + * do not call cache_no_acl() for aufs inode. + */ + +out: + return err; +} + +/* + * successful returns with iinfo write_locked + * minus: errno + * zero: success, matched + * plus: no error, but unmatched + */ +static int reval_inode(struct inode *inode, struct dentry *dentry) +{ + int err; + unsigned int gen, igflags; + aufs_bindex_t bindex, bbot; + struct inode *h_inode, *h_dinode; + struct dentry *h_dentry; + + /* + * before this function, if aufs got any iinfo lock, it must be only + * one, the parent dir. + * it can happen by UDBA and the obsoleted inode number. + */ + err = -EIO; + if (unlikely(inode->i_ino == parent_ino(dentry))) + goto out; + + err = 1; + ii_write_lock_new_child(inode); + h_dentry = au_h_dptr(dentry, au_dbtop(dentry)); + h_dinode = d_inode(h_dentry); + bbot = au_ibbot(inode); + for (bindex = au_ibtop(inode); bindex <= bbot; bindex++) { + h_inode = au_h_iptr(inode, bindex); + if (!h_inode || h_inode != h_dinode) + continue; + + err = 0; + gen = au_iigen(inode, &igflags); + if (gen == au_digen(dentry) + && !au_ig_ftest(igflags, HALF_REFRESHED)) + break; + + /* fully refresh inode using dentry */ + err = au_refresh_hinode(inode, dentry); + if (!err) + au_update_iigen(inode, /*half*/0); + break; + } + + if (unlikely(err)) + ii_write_unlock(inode); +out: + return err; +} + +int au_ino(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + unsigned int d_type, ino_t *ino) +{ + int err, idx; + const int isnondir = d_type != DT_DIR; + + /* prevent hardlinked inode number from race condition */ + if (isnondir) { + err = au_xinondir_enter(sb, bindex, h_ino, &idx); + if (unlikely(err)) + goto out; + } + + err = au_xino_read(sb, bindex, h_ino, ino); + if (unlikely(err)) + goto out_xinondir; + + if (!*ino) { + err = -EIO; + *ino = au_xino_new_ino(sb); + if (unlikely(!*ino)) + goto out_xinondir; + err = au_xino_write(sb, bindex, h_ino, *ino); + if (unlikely(err)) + goto out_xinondir; + } + +out_xinondir: + if (isnondir && idx >= 0) + au_xinondir_leave(sb, bindex, h_ino, idx); +out: + return err; +} + +/* successful returns with iinfo write_locked */ +/* todo: return with unlocked? */ +struct inode *au_new_inode(struct dentry *dentry, int must_new) +{ + struct inode *inode, *h_inode; + struct dentry *h_dentry; + struct super_block *sb; + ino_t h_ino, ino; + int err, idx, hlinked; + aufs_bindex_t btop; + + sb = dentry->d_sb; + btop = au_dbtop(dentry); + h_dentry = au_h_dptr(dentry, btop); + h_inode = d_inode(h_dentry); + h_ino = h_inode->i_ino; + hlinked = !d_is_dir(h_dentry) && h_inode->i_nlink > 1; + +new_ino: + /* + * stop 'race'-ing between hardlinks under different + * parents. + */ + if (hlinked) { + err = au_xinondir_enter(sb, btop, h_ino, &idx); + inode = ERR_PTR(err); + if (unlikely(err)) + goto out; + } + + err = au_xino_read(sb, btop, h_ino, &ino); + inode = ERR_PTR(err); + if (unlikely(err)) + goto out_xinondir; + + if (!ino) { + ino = au_xino_new_ino(sb); + if (unlikely(!ino)) { + inode = ERR_PTR(-EIO); + goto out_xinondir; + } + } + + AuDbg("i%lu\n", (unsigned long)ino); + inode = au_iget_locked(sb, ino); + err = PTR_ERR(inode); + if (IS_ERR(inode)) + goto out_xinondir; + + AuDbg("%lx, new %d\n", inode->i_state, !!(inode->i_state & I_NEW)); + if (inode->i_state & I_NEW) { + ii_write_lock_new_child(inode); + err = set_inode(inode, dentry); + if (!err) { + unlock_new_inode(inode); + goto out_xinondir; /* success */ + } + + /* + * iget_failed() calls iput(), but we need to call + * ii_write_unlock() after iget_failed(). so dirty hack for + * i_count. + */ + atomic_inc(&inode->i_count); + iget_failed(inode); + ii_write_unlock(inode); + au_xino_write(sb, btop, h_ino, /*ino*/0); + /* ignore this error */ + goto out_iput; + } else if (!must_new && !IS_DEADDIR(inode) && inode->i_nlink) { + /* + * horrible race condition between lookup, readdir and copyup + * (or something). + */ + if (hlinked && idx >= 0) + au_xinondir_leave(sb, btop, h_ino, idx); + err = reval_inode(inode, dentry); + if (unlikely(err < 0)) { + hlinked = 0; + goto out_iput; + } + if (!err) + goto out; /* success */ + else if (hlinked && idx >= 0) { + err = au_xinondir_enter(sb, btop, h_ino, &idx); + if (unlikely(err)) { + iput(inode); + inode = ERR_PTR(err); + goto out; + } + } + } + + if (unlikely(au_test_fs_unique_ino(h_inode))) + AuWarn1("Warning: Un-notified UDBA or repeatedly renamed dir," + " b%d, %s, %pd, hi%lu, i%lu.\n", + btop, au_sbtype(h_dentry->d_sb), dentry, + (unsigned long)h_ino, (unsigned long)ino); + ino = 0; + err = au_xino_write(sb, btop, h_ino, /*ino*/0); + if (!err) { + iput(inode); + if (hlinked && idx >= 0) + au_xinondir_leave(sb, btop, h_ino, idx); + goto new_ino; + } + +out_iput: + iput(inode); + inode = ERR_PTR(err); +out_xinondir: + if (hlinked && idx >= 0) + au_xinondir_leave(sb, btop, h_ino, idx); +out: + return inode; +} + +/* ---------------------------------------------------------------------- */ + +int au_test_ro(struct super_block *sb, aufs_bindex_t bindex, + struct inode *inode) +{ + int err; + struct inode *hi; + + err = au_br_rdonly(au_sbr(sb, bindex)); + + /* pseudo-link after flushed may happen out of bounds */ + if (!err + && inode + && au_ibtop(inode) <= bindex + && bindex <= au_ibbot(inode)) { + /* + * permission check is unnecessary since vfsub routine + * will be called later + */ + hi = au_h_iptr(inode, bindex); + if (hi) + err = IS_IMMUTABLE(hi) ? -EROFS : 0; + } + + return err; +} + +int au_test_h_perm(struct inode *h_inode, int mask) +{ + if (uid_eq(current_fsuid(), GLOBAL_ROOT_UID)) + return 0; + return inode_permission(h_inode, mask); +} + +int au_test_h_perm_sio(struct inode *h_inode, int mask) +{ + if (au_test_nfs(h_inode->i_sb) + && (mask & MAY_WRITE) + && S_ISDIR(h_inode->i_mode)) + mask |= MAY_READ; /* force permission check */ + return au_test_h_perm(h_inode, mask); +} diff --git a/fs/aufs/inode.h b/fs/aufs/inode.h new file mode 100644 index 0000000000000..cd02778779926 --- /dev/null +++ b/fs/aufs/inode.h @@ -0,0 +1,698 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * inode operations + */ + +#ifndef __AUFS_INODE_H__ +#define __AUFS_INODE_H__ + +#ifdef __KERNEL__ + +#include +#include "rwsem.h" + +struct vfsmount; + +struct au_hnotify { +#ifdef CONFIG_AUFS_HNOTIFY +#ifdef CONFIG_AUFS_HFSNOTIFY + /* never use fsnotify_add_vfsmount_mark() */ + struct fsnotify_mark hn_mark; +#endif + struct inode *hn_aufs_inode; /* no get/put */ + struct rcu_head rcu; +#endif +} ____cacheline_aligned_in_smp; + +struct au_hinode { + struct inode *hi_inode; + aufs_bindex_t hi_id; +#ifdef CONFIG_AUFS_HNOTIFY + struct au_hnotify *hi_notify; +#endif + + /* reference to the copied-up whiteout with get/put */ + struct dentry *hi_whdentry; +}; + +/* ig_flags */ +#define AuIG_HALF_REFRESHED 1 +#define au_ig_ftest(flags, name) ((flags) & AuIG_##name) +#define au_ig_fset(flags, name) \ + do { (flags) |= AuIG_##name; } while (0) +#define au_ig_fclr(flags, name) \ + do { (flags) &= ~AuIG_##name; } while (0) + +struct au_iigen { + spinlock_t ig_spin; + __u32 ig_generation, ig_flags; +}; + +struct au_vdir; +struct au_iinfo { + struct au_iigen ii_generation; + struct super_block *ii_hsb1; /* no get/put */ + + struct au_rwsem ii_rwsem; + aufs_bindex_t ii_btop, ii_bbot; + __u32 ii_higen; + struct au_hinode *ii_hinode; + struct au_vdir *ii_vdir; +}; + +struct au_icntnr { + struct au_iinfo iinfo; + struct inode vfs_inode; + struct hlist_bl_node plink; + struct rcu_head rcu; +} ____cacheline_aligned_in_smp; + +/* au_pin flags */ +#define AuPin_DI_LOCKED 1 +#define AuPin_MNT_WRITE (1 << 1) +#define au_ftest_pin(flags, name) ((flags) & AuPin_##name) +#define au_fset_pin(flags, name) \ + do { (flags) |= AuPin_##name; } while (0) +#define au_fclr_pin(flags, name) \ + do { (flags) &= ~AuPin_##name; } while (0) + +struct au_pin { + /* input */ + struct dentry *dentry; + unsigned int udba; + unsigned char lsc_di, lsc_hi, flags; + aufs_bindex_t bindex; + + /* output */ + struct dentry *parent; + struct au_hinode *hdir; + struct vfsmount *h_mnt; + + /* temporary unlock/relock for copyup */ + struct dentry *h_dentry, *h_parent; + struct au_branch *br; + struct task_struct *task; +}; + +void au_pin_hdir_unlock(struct au_pin *p); +int au_pin_hdir_lock(struct au_pin *p); +int au_pin_hdir_relock(struct au_pin *p); +void au_pin_hdir_acquire_nest(struct au_pin *p); +void au_pin_hdir_release(struct au_pin *p); + +/* ---------------------------------------------------------------------- */ + +static inline struct au_iinfo *au_ii(struct inode *inode) +{ + BUG_ON(is_bad_inode(inode)); + return &(container_of(inode, struct au_icntnr, vfs_inode)->iinfo); +} + +/* ---------------------------------------------------------------------- */ + +/* inode.c */ +struct inode *au_igrab(struct inode *inode); +void au_refresh_iop(struct inode *inode, int force_getattr); +int au_refresh_hinode_self(struct inode *inode); +int au_refresh_hinode(struct inode *inode, struct dentry *dentry); +int au_ino(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + unsigned int d_type, ino_t *ino); +struct inode *au_new_inode(struct dentry *dentry, int must_new); +int au_test_ro(struct super_block *sb, aufs_bindex_t bindex, + struct inode *inode); +int au_test_h_perm(struct inode *h_inode, int mask); +int au_test_h_perm_sio(struct inode *h_inode, int mask); + +static inline int au_wh_ino(struct super_block *sb, aufs_bindex_t bindex, + ino_t h_ino, unsigned int d_type, ino_t *ino) +{ +#ifdef CONFIG_AUFS_SHWH + return au_ino(sb, bindex, h_ino, d_type, ino); +#else + return 0; +#endif +} + +/* i_op.c */ +enum { + AuIop_SYMLINK, + AuIop_DIR, + AuIop_OTHER, + AuIop_Last +}; +extern struct inode_operations aufs_iop[AuIop_Last], + aufs_iop_nogetattr[AuIop_Last]; + +/* au_wr_dir flags */ +#define AuWrDir_ADD_ENTRY 1 +#define AuWrDir_ISDIR (1 << 1) +#define AuWrDir_TMPFILE (1 << 2) +#define au_ftest_wrdir(flags, name) ((flags) & AuWrDir_##name) +#define au_fset_wrdir(flags, name) \ + do { (flags) |= AuWrDir_##name; } while (0) +#define au_fclr_wrdir(flags, name) \ + do { (flags) &= ~AuWrDir_##name; } while (0) + +struct au_wr_dir_args { + aufs_bindex_t force_btgt; + unsigned char flags; +}; +int au_wr_dir(struct dentry *dentry, struct dentry *src_dentry, + struct au_wr_dir_args *args); + +struct dentry *au_pinned_h_parent(struct au_pin *pin); +void au_pin_init(struct au_pin *pin, struct dentry *dentry, + aufs_bindex_t bindex, int lsc_di, int lsc_hi, + unsigned int udba, unsigned char flags); +int au_pin(struct au_pin *pin, struct dentry *dentry, aufs_bindex_t bindex, + unsigned int udba, unsigned char flags) __must_check; +int au_do_pin(struct au_pin *pin) __must_check; +void au_unpin(struct au_pin *pin); +int au_reval_for_attr(struct dentry *dentry, unsigned int sigen); + +#define AuIcpup_DID_CPUP 1 +#define au_ftest_icpup(flags, name) ((flags) & AuIcpup_##name) +#define au_fset_icpup(flags, name) \ + do { (flags) |= AuIcpup_##name; } while (0) +#define au_fclr_icpup(flags, name) \ + do { (flags) &= ~AuIcpup_##name; } while (0) + +struct au_icpup_args { + unsigned char flags; + unsigned char pin_flags; + aufs_bindex_t btgt; + unsigned int udba; + struct au_pin pin; + struct path h_path; + struct inode *h_inode; +}; + +int au_pin_and_icpup(struct dentry *dentry, struct iattr *ia, + struct au_icpup_args *a); + +int au_h_path_getattr(struct dentry *dentry, int force, struct path *h_path, + int locked); + +/* i_op_add.c */ +int au_may_add(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_parent, int isdir); +int aufs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, + dev_t dev); +int aufs_symlink(struct inode *dir, struct dentry *dentry, const char *symname); +int aufs_create(struct inode *dir, struct dentry *dentry, umode_t mode, + bool want_excl); +struct vfsub_aopen_args; +int au_aopen_or_create(struct inode *dir, struct dentry *dentry, + struct vfsub_aopen_args *args); +int aufs_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode); +int aufs_link(struct dentry *src_dentry, struct inode *dir, + struct dentry *dentry); +int aufs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode); + +/* i_op_del.c */ +int au_wr_dir_need_wh(struct dentry *dentry, int isdir, aufs_bindex_t *bcpup); +int au_may_del(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_parent, int isdir); +int aufs_unlink(struct inode *dir, struct dentry *dentry); +int aufs_rmdir(struct inode *dir, struct dentry *dentry); + +/* i_op_ren.c */ +int au_wbr(struct dentry *dentry, aufs_bindex_t btgt); +int aufs_rename(struct inode *src_dir, struct dentry *src_dentry, + struct inode *dir, struct dentry *dentry, + unsigned int flags); + +/* iinfo.c */ +struct inode *au_h_iptr(struct inode *inode, aufs_bindex_t bindex); +void au_hiput(struct au_hinode *hinode); +void au_set_hi_wh(struct inode *inode, aufs_bindex_t bindex, + struct dentry *h_wh); +unsigned int au_hi_flags(struct inode *inode, int isdir); + +/* hinode flags */ +#define AuHi_XINO 1 +#define AuHi_HNOTIFY (1 << 1) +#define au_ftest_hi(flags, name) ((flags) & AuHi_##name) +#define au_fset_hi(flags, name) \ + do { (flags) |= AuHi_##name; } while (0) +#define au_fclr_hi(flags, name) \ + do { (flags) &= ~AuHi_##name; } while (0) + +#ifndef CONFIG_AUFS_HNOTIFY +#undef AuHi_HNOTIFY +#define AuHi_HNOTIFY 0 +#endif + +void au_set_h_iptr(struct inode *inode, aufs_bindex_t bindex, + struct inode *h_inode, unsigned int flags); + +void au_update_iigen(struct inode *inode, int half); +void au_update_ibrange(struct inode *inode, int do_put_zero); + +void au_icntnr_init_once(void *_c); +void au_hinode_init(struct au_hinode *hinode); +int au_iinfo_init(struct inode *inode); +void au_iinfo_fin(struct inode *inode); +int au_hinode_realloc(struct au_iinfo *iinfo, int nbr, int may_shrink); + +#ifdef CONFIG_PROC_FS +/* plink.c */ +int au_plink_maint(struct super_block *sb, int flags); +struct au_sbinfo; +void au_plink_maint_leave(struct au_sbinfo *sbinfo); +int au_plink_maint_enter(struct super_block *sb); +#ifdef CONFIG_AUFS_DEBUG +void au_plink_list(struct super_block *sb); +#else +AuStubVoid(au_plink_list, struct super_block *sb) +#endif +int au_plink_test(struct inode *inode); +struct dentry *au_plink_lkup(struct inode *inode, aufs_bindex_t bindex); +void au_plink_append(struct inode *inode, aufs_bindex_t bindex, + struct dentry *h_dentry); +void au_plink_put(struct super_block *sb, int verbose); +void au_plink_clean(struct super_block *sb, int verbose); +void au_plink_half_refresh(struct super_block *sb, aufs_bindex_t br_id); +#else +AuStubInt0(au_plink_maint, struct super_block *sb, int flags); +AuStubVoid(au_plink_maint_leave, struct au_sbinfo *sbinfo); +AuStubInt0(au_plink_maint_enter, struct super_block *sb); +AuStubVoid(au_plink_list, struct super_block *sb); +AuStubInt0(au_plink_test, struct inode *inode); +AuStub(struct dentry *, au_plink_lkup, return NULL, + struct inode *inode, aufs_bindex_t bindex); +AuStubVoid(au_plink_append, struct inode *inode, aufs_bindex_t bindex, + struct dentry *h_dentry); +AuStubVoid(au_plink_put, struct super_block *sb, int verbose); +AuStubVoid(au_plink_clean, struct super_block *sb, int verbose); +AuStubVoid(au_plink_half_refresh, struct super_block *sb, aufs_bindex_t br_id); +#endif /* CONFIG_PROC_FS */ + +#ifdef CONFIG_AUFS_XATTR +/* xattr.c */ +int au_cpup_xattr(struct dentry *h_dst, struct dentry *h_src, int ignore_flags, + unsigned int verbose); +ssize_t aufs_listxattr(struct dentry *dentry, char *list, size_t size); +void au_xattr_init(struct super_block *sb); +#else +AuStubInt0(au_cpup_xattr, struct dentry *h_dst, struct dentry *h_src, + int ignore_flags, unsigned int verbose); +AuStubVoid(au_xattr_init, struct super_block *sb); +#endif + +#ifdef CONFIG_FS_POSIX_ACL +struct posix_acl *aufs_get_acl(struct inode *inode, int type); +int aufs_set_acl(struct inode *inode, struct posix_acl *acl, int type); +#endif + +#if IS_ENABLED(CONFIG_AUFS_XATTR) || IS_ENABLED(CONFIG_FS_POSIX_ACL) +enum { + AU_XATTR_SET, + AU_ACL_SET +}; + +struct au_sxattr { + int type; + union { + struct { + const char *name; + const void *value; + size_t size; + int flags; + } set; + struct { + struct posix_acl *acl; + int type; + } acl_set; + } u; +}; +ssize_t au_sxattr(struct dentry *dentry, struct inode *inode, + struct au_sxattr *arg); +#endif + +/* ---------------------------------------------------------------------- */ + +/* lock subclass for iinfo */ +enum { + AuLsc_II_CHILD, /* child first */ + AuLsc_II_CHILD2, /* rename(2), link(2), and cpup at hnotify */ + AuLsc_II_CHILD3, /* copyup dirs */ + AuLsc_II_PARENT, /* see AuLsc_I_PARENT in vfsub.h */ + AuLsc_II_PARENT2, + AuLsc_II_PARENT3, /* copyup dirs */ + AuLsc_II_NEW_CHILD +}; + +/* + * ii_read_lock_child, ii_write_lock_child, + * ii_read_lock_child2, ii_write_lock_child2, + * ii_read_lock_child3, ii_write_lock_child3, + * ii_read_lock_parent, ii_write_lock_parent, + * ii_read_lock_parent2, ii_write_lock_parent2, + * ii_read_lock_parent3, ii_write_lock_parent3, + * ii_read_lock_new_child, ii_write_lock_new_child, + */ +#define AuReadLockFunc(name, lsc) \ +static inline void ii_read_lock_##name(struct inode *i) \ +{ \ + au_rw_read_lock_nested(&au_ii(i)->ii_rwsem, AuLsc_II_##lsc); \ +} + +#define AuWriteLockFunc(name, lsc) \ +static inline void ii_write_lock_##name(struct inode *i) \ +{ \ + au_rw_write_lock_nested(&au_ii(i)->ii_rwsem, AuLsc_II_##lsc); \ +} + +#define AuRWLockFuncs(name, lsc) \ + AuReadLockFunc(name, lsc) \ + AuWriteLockFunc(name, lsc) + +AuRWLockFuncs(child, CHILD); +AuRWLockFuncs(child2, CHILD2); +AuRWLockFuncs(child3, CHILD3); +AuRWLockFuncs(parent, PARENT); +AuRWLockFuncs(parent2, PARENT2); +AuRWLockFuncs(parent3, PARENT3); +AuRWLockFuncs(new_child, NEW_CHILD); + +#undef AuReadLockFunc +#undef AuWriteLockFunc +#undef AuRWLockFuncs + +#define ii_read_unlock(i) au_rw_read_unlock(&au_ii(i)->ii_rwsem) +#define ii_write_unlock(i) au_rw_write_unlock(&au_ii(i)->ii_rwsem) +#define ii_downgrade_lock(i) au_rw_dgrade_lock(&au_ii(i)->ii_rwsem) + +#define IiMustNoWaiters(i) AuRwMustNoWaiters(&au_ii(i)->ii_rwsem) +#define IiMustAnyLock(i) AuRwMustAnyLock(&au_ii(i)->ii_rwsem) +#define IiMustWriteLock(i) AuRwMustWriteLock(&au_ii(i)->ii_rwsem) + +/* ---------------------------------------------------------------------- */ + +static inline void au_icntnr_init(struct au_icntnr *c) +{ +#ifdef CONFIG_AUFS_DEBUG + c->vfs_inode.i_mode = 0; +#endif +} + +static inline unsigned int au_iigen(struct inode *inode, unsigned int *igflags) +{ + unsigned int gen; + struct au_iinfo *iinfo; + struct au_iigen *iigen; + + iinfo = au_ii(inode); + iigen = &iinfo->ii_generation; + spin_lock(&iigen->ig_spin); + if (igflags) + *igflags = iigen->ig_flags; + gen = iigen->ig_generation; + spin_unlock(&iigen->ig_spin); + + return gen; +} + +/* tiny test for inode number */ +/* tmpfs generation is too rough */ +static inline int au_test_higen(struct inode *inode, struct inode *h_inode) +{ + struct au_iinfo *iinfo; + + iinfo = au_ii(inode); + AuRwMustAnyLock(&iinfo->ii_rwsem); + return !(iinfo->ii_hsb1 == h_inode->i_sb + && iinfo->ii_higen == h_inode->i_generation); +} + +static inline void au_iigen_dec(struct inode *inode) +{ + struct au_iinfo *iinfo; + struct au_iigen *iigen; + + iinfo = au_ii(inode); + iigen = &iinfo->ii_generation; + spin_lock(&iigen->ig_spin); + iigen->ig_generation--; + spin_unlock(&iigen->ig_spin); +} + +static inline int au_iigen_test(struct inode *inode, unsigned int sigen) +{ + int err; + + err = 0; + if (unlikely(inode && au_iigen(inode, NULL) != sigen)) + err = -EIO; + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static inline struct au_hinode *au_hinode(struct au_iinfo *iinfo, + aufs_bindex_t bindex) +{ + return iinfo->ii_hinode + bindex; +} + +static inline int au_is_bad_inode(struct inode *inode) +{ + return !!(is_bad_inode(inode) || !au_hinode(au_ii(inode), 0)); +} + +static inline aufs_bindex_t au_ii_br_id(struct inode *inode, + aufs_bindex_t bindex) +{ + IiMustAnyLock(inode); + return au_hinode(au_ii(inode), bindex)->hi_id; +} + +static inline aufs_bindex_t au_ibtop(struct inode *inode) +{ + IiMustAnyLock(inode); + return au_ii(inode)->ii_btop; +} + +static inline aufs_bindex_t au_ibbot(struct inode *inode) +{ + IiMustAnyLock(inode); + return au_ii(inode)->ii_bbot; +} + +static inline struct au_vdir *au_ivdir(struct inode *inode) +{ + IiMustAnyLock(inode); + return au_ii(inode)->ii_vdir; +} + +static inline struct dentry *au_hi_wh(struct inode *inode, aufs_bindex_t bindex) +{ + IiMustAnyLock(inode); + return au_hinode(au_ii(inode), bindex)->hi_whdentry; +} + +static inline void au_set_ibtop(struct inode *inode, aufs_bindex_t bindex) +{ + IiMustWriteLock(inode); + au_ii(inode)->ii_btop = bindex; +} + +static inline void au_set_ibbot(struct inode *inode, aufs_bindex_t bindex) +{ + IiMustWriteLock(inode); + au_ii(inode)->ii_bbot = bindex; +} + +static inline void au_set_ivdir(struct inode *inode, struct au_vdir *vdir) +{ + IiMustWriteLock(inode); + au_ii(inode)->ii_vdir = vdir; +} + +static inline struct au_hinode *au_hi(struct inode *inode, aufs_bindex_t bindex) +{ + IiMustAnyLock(inode); + return au_hinode(au_ii(inode), bindex); +} + +/* ---------------------------------------------------------------------- */ + +static inline struct dentry *au_pinned_parent(struct au_pin *pin) +{ + if (pin) + return pin->parent; + return NULL; +} + +static inline struct inode *au_pinned_h_dir(struct au_pin *pin) +{ + if (pin && pin->hdir) + return pin->hdir->hi_inode; + return NULL; +} + +static inline struct au_hinode *au_pinned_hdir(struct au_pin *pin) +{ + if (pin) + return pin->hdir; + return NULL; +} + +static inline void au_pin_set_dentry(struct au_pin *pin, struct dentry *dentry) +{ + if (pin) + pin->dentry = dentry; +} + +static inline void au_pin_set_parent_lflag(struct au_pin *pin, + unsigned char lflag) +{ + if (pin) { + if (lflag) + au_fset_pin(pin->flags, DI_LOCKED); + else + au_fclr_pin(pin->flags, DI_LOCKED); + } +} + +#if 0 /* reserved */ +static inline void au_pin_set_parent(struct au_pin *pin, struct dentry *parent) +{ + if (pin) { + dput(pin->parent); + pin->parent = dget(parent); + } +} +#endif + +/* ---------------------------------------------------------------------- */ + +struct au_branch; +#ifdef CONFIG_AUFS_HNOTIFY +struct au_hnotify_op { + void (*ctl)(struct au_hinode *hinode, int do_set); + int (*alloc)(struct au_hinode *hinode); + + /* + * if it returns true, the the caller should free hinode->hi_notify, + * otherwise ->free() frees it. + */ + int (*free)(struct au_hinode *hinode, + struct au_hnotify *hn) __must_check; + + void (*fin)(void); + int (*init)(void); + + int (*reset_br)(unsigned int udba, struct au_branch *br, int perm); + void (*fin_br)(struct au_branch *br); + int (*init_br)(struct au_branch *br, int perm); +}; + +/* hnotify.c */ +int au_hn_alloc(struct au_hinode *hinode, struct inode *inode); +void au_hn_free(struct au_hinode *hinode); +void au_hn_ctl(struct au_hinode *hinode, int do_set); +void au_hn_reset(struct inode *inode, unsigned int flags); +int au_hnotify(struct inode *h_dir, struct au_hnotify *hnotify, u32 mask, + struct qstr *h_child_qstr, struct inode *h_child_inode); +int au_hnotify_reset_br(unsigned int udba, struct au_branch *br, int perm); +int au_hnotify_init_br(struct au_branch *br, int perm); +void au_hnotify_fin_br(struct au_branch *br); +int __init au_hnotify_init(void); +void au_hnotify_fin(void); + +/* hfsnotify.c */ +extern const struct au_hnotify_op au_hnotify_op; + +static inline +void au_hn_init(struct au_hinode *hinode) +{ + hinode->hi_notify = NULL; +} + +static inline struct au_hnotify *au_hn(struct au_hinode *hinode) +{ + return hinode->hi_notify; +} + +#else +AuStub(int, au_hn_alloc, return -EOPNOTSUPP, + struct au_hinode *hinode __maybe_unused, + struct inode *inode __maybe_unused) +AuStub(struct au_hnotify *, au_hn, return NULL, struct au_hinode *hinode) +AuStubVoid(au_hn_free, struct au_hinode *hinode __maybe_unused) +AuStubVoid(au_hn_ctl, struct au_hinode *hinode __maybe_unused, + int do_set __maybe_unused) +AuStubVoid(au_hn_reset, struct inode *inode __maybe_unused, + unsigned int flags __maybe_unused) +AuStubInt0(au_hnotify_reset_br, unsigned int udba __maybe_unused, + struct au_branch *br __maybe_unused, + int perm __maybe_unused) +AuStubInt0(au_hnotify_init_br, struct au_branch *br __maybe_unused, + int perm __maybe_unused) +AuStubVoid(au_hnotify_fin_br, struct au_branch *br __maybe_unused) +AuStubInt0(__init au_hnotify_init, void) +AuStubVoid(au_hnotify_fin, void) +AuStubVoid(au_hn_init, struct au_hinode *hinode __maybe_unused) +#endif /* CONFIG_AUFS_HNOTIFY */ + +static inline void au_hn_suspend(struct au_hinode *hdir) +{ + au_hn_ctl(hdir, /*do_set*/0); +} + +static inline void au_hn_resume(struct au_hinode *hdir) +{ + au_hn_ctl(hdir, /*do_set*/1); +} + +static inline void au_hn_inode_lock(struct au_hinode *hdir) +{ + inode_lock(hdir->hi_inode); + au_hn_suspend(hdir); +} + +static inline void au_hn_inode_lock_nested(struct au_hinode *hdir, + unsigned int sc __maybe_unused) +{ + inode_lock_nested(hdir->hi_inode, sc); + au_hn_suspend(hdir); +} + +#if 0 /* unused */ +#include "vfsub.h" +static inline void au_hn_inode_lock_shared_nested(struct au_hinode *hdir, + unsigned int sc) +{ + vfsub_inode_lock_shared_nested(hdir->hi_inode, sc); + au_hn_suspend(hdir); +} +#endif + +static inline void au_hn_inode_unlock(struct au_hinode *hdir) +{ + au_hn_resume(hdir); + inode_unlock(hdir->hi_inode); +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_INODE_H__ */ diff --git a/fs/aufs/ioctl.c b/fs/aufs/ioctl.c new file mode 100644 index 0000000000000..279bd7498c556 --- /dev/null +++ b/fs/aufs/ioctl.c @@ -0,0 +1,220 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * ioctl + * plink-management and readdir in userspace. + * assist the pathconf(3) wrapper library. + * move-down + * File-based Hierarchical Storage Management. + */ + +#include +#include +#include "aufs.h" + +static int au_wbr_fd(struct path *path, struct aufs_wbr_fd __user *arg) +{ + int err, fd; + aufs_bindex_t wbi, bindex, bbot; + struct file *h_file; + struct super_block *sb; + struct dentry *root; + struct au_branch *br; + struct aufs_wbr_fd wbrfd = { + .oflags = au_dir_roflags, + .brid = -1 + }; + const int valid = O_RDONLY | O_NONBLOCK | O_LARGEFILE | O_DIRECTORY + | O_NOATIME | O_CLOEXEC; + + AuDebugOn(wbrfd.oflags & ~valid); + + if (arg) { + err = copy_from_user(&wbrfd, arg, sizeof(wbrfd)); + if (unlikely(err)) { + err = -EFAULT; + goto out; + } + + err = -EINVAL; + AuDbg("wbrfd{0%o, %d}\n", wbrfd.oflags, wbrfd.brid); + wbrfd.oflags |= au_dir_roflags; + AuDbg("0%o\n", wbrfd.oflags); + if (unlikely(wbrfd.oflags & ~valid)) + goto out; + } + + fd = get_unused_fd_flags(0); + err = fd; + if (unlikely(fd < 0)) + goto out; + + h_file = ERR_PTR(-EINVAL); + wbi = 0; + br = NULL; + sb = path->dentry->d_sb; + root = sb->s_root; + aufs_read_lock(root, AuLock_IR); + bbot = au_sbbot(sb); + if (wbrfd.brid >= 0) { + wbi = au_br_index(sb, wbrfd.brid); + if (unlikely(wbi < 0 || wbi > bbot)) + goto out_unlock; + } + + h_file = ERR_PTR(-ENOENT); + br = au_sbr(sb, wbi); + if (!au_br_writable(br->br_perm)) { + if (arg) + goto out_unlock; + + bindex = wbi + 1; + wbi = -1; + for (; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_writable(br->br_perm)) { + wbi = bindex; + br = au_sbr(sb, wbi); + break; + } + } + } + AuDbg("wbi %d\n", wbi); + if (wbi >= 0) + h_file = au_h_open(root, wbi, wbrfd.oflags, NULL, + /*force_wr*/0); + +out_unlock: + aufs_read_unlock(root, AuLock_IR); + err = PTR_ERR(h_file); + if (IS_ERR(h_file)) + goto out_fd; + + au_lcnt_dec(&br->br_nfiles); /* cf. au_h_open() */ + fd_install(fd, h_file); + err = fd; + goto out; /* success */ + +out_fd: + put_unused_fd(fd); +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +long aufs_ioctl_dir(struct file *file, unsigned int cmd, unsigned long arg) +{ + long err; + struct dentry *dentry; + + switch (cmd) { + case AUFS_CTL_RDU: + case AUFS_CTL_RDU_INO: + err = au_rdu_ioctl(file, cmd, arg); + break; + + case AUFS_CTL_WBR_FD: + err = au_wbr_fd(&file->f_path, (void __user *)arg); + break; + + case AUFS_CTL_IBUSY: + err = au_ibusy_ioctl(file, arg); + break; + + case AUFS_CTL_BRINFO: + err = au_brinfo_ioctl(file, arg); + break; + + case AUFS_CTL_FHSM_FD: + dentry = file->f_path.dentry; + if (IS_ROOT(dentry)) + err = au_fhsm_fd(dentry->d_sb, arg); + else + err = -ENOTTY; + break; + + default: + /* do not call the lower */ + AuDbg("0x%x\n", cmd); + err = -ENOTTY; + } + + AuTraceErr(err); + return err; +} + +long aufs_ioctl_nondir(struct file *file, unsigned int cmd, unsigned long arg) +{ + long err; + + switch (cmd) { + case AUFS_CTL_MVDOWN: + err = au_mvdown(file->f_path.dentry, (void __user *)arg); + break; + + case AUFS_CTL_WBR_FD: + err = au_wbr_fd(&file->f_path, (void __user *)arg); + break; + + default: + /* do not call the lower */ + AuDbg("0x%x\n", cmd); + err = -ENOTTY; + } + + AuTraceErr(err); + return err; +} + +#ifdef CONFIG_COMPAT +long aufs_compat_ioctl_dir(struct file *file, unsigned int cmd, + unsigned long arg) +{ + long err; + + switch (cmd) { + case AUFS_CTL_RDU: + case AUFS_CTL_RDU_INO: + err = au_rdu_compat_ioctl(file, cmd, arg); + break; + + case AUFS_CTL_IBUSY: + err = au_ibusy_compat_ioctl(file, arg); + break; + + case AUFS_CTL_BRINFO: + err = au_brinfo_compat_ioctl(file, arg); + break; + + default: + err = aufs_ioctl_dir(file, cmd, arg); + } + + AuTraceErr(err); + return err; +} + +long aufs_compat_ioctl_nondir(struct file *file, unsigned int cmd, + unsigned long arg) +{ + return aufs_ioctl_nondir(file, cmd, (unsigned long)compat_ptr(arg)); +} +#endif diff --git a/fs/aufs/lcnt.h b/fs/aufs/lcnt.h new file mode 100644 index 0000000000000..5e089c93f95e2 --- /dev/null +++ b/fs/aufs/lcnt.h @@ -0,0 +1,186 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * simple long counter wrapper + */ + +#ifndef __AUFS_LCNT_H__ +#define __AUFS_LCNT_H__ + +#ifdef __KERNEL__ + +#include "debug.h" + +#define AuLCntATOMIC 1 +#define AuLCntPCPUCNT 2 +/* + * why does percpu_refcount require extra synchronize_rcu()s in + * au_br_do_free() + */ +#define AuLCntPCPUREF 3 + +/* #define AuLCntChosen AuLCntATOMIC */ +#define AuLCntChosen AuLCntPCPUCNT +/* #define AuLCntChosen AuLCntPCPUREF */ + +#if AuLCntChosen == AuLCntATOMIC +#include + +typedef atomic_long_t au_lcnt_t; + +static inline int au_lcnt_init(au_lcnt_t *cnt, void *release __maybe_unused) +{ + atomic_long_set(cnt, 0); + return 0; +} + +static inline void au_lcnt_wait_for_fin(au_lcnt_t *cnt __maybe_unused) +{ + /* empty */ +} + +static inline void au_lcnt_fin(au_lcnt_t *cnt __maybe_unused, + int do_sync __maybe_unused) +{ + /* empty */ +} + +static inline void au_lcnt_inc(au_lcnt_t *cnt) +{ + atomic_long_inc(cnt); +} + +static inline void au_lcnt_dec(au_lcnt_t *cnt) +{ + atomic_long_dec(cnt); +} + +static inline long au_lcnt_read(au_lcnt_t *cnt, int do_rev __maybe_unused) +{ + return atomic_long_read(cnt); +} +#endif + +#if AuLCntChosen == AuLCntPCPUCNT +#include + +typedef struct percpu_counter au_lcnt_t; + +static inline int au_lcnt_init(au_lcnt_t *cnt, void *release __maybe_unused) +{ + return percpu_counter_init(cnt, 0, GFP_NOFS); +} + +static inline void au_lcnt_wait_for_fin(au_lcnt_t *cnt __maybe_unused) +{ + /* empty */ +} + +static inline void au_lcnt_fin(au_lcnt_t *cnt, int do_sync __maybe_unused) +{ + percpu_counter_destroy(cnt); +} + +static inline void au_lcnt_inc(au_lcnt_t *cnt) +{ + percpu_counter_inc(cnt); +} + +static inline void au_lcnt_dec(au_lcnt_t *cnt) +{ + percpu_counter_dec(cnt); +} + +static inline long au_lcnt_read(au_lcnt_t *cnt, int do_rev __maybe_unused) +{ + s64 n; + + n = percpu_counter_sum(cnt); + BUG_ON(n < 0); + if (LONG_MAX != LLONG_MAX + && n > LONG_MAX) + AuWarn1("%s\n", "wrap-around"); + + return n; +} +#endif + +#if AuLCntChosen == AuLCntPCPUREF +#include + +typedef struct percpu_ref au_lcnt_t; + +static inline int au_lcnt_init(au_lcnt_t *cnt, percpu_ref_func_t *release) +{ + if (!release) + release = percpu_ref_exit; + return percpu_ref_init(cnt, release, /*percpu mode*/0, GFP_NOFS); +} + +static inline void au_lcnt_wait_for_fin(au_lcnt_t *cnt __maybe_unused) +{ + synchronize_rcu(); +} + +static inline void au_lcnt_fin(au_lcnt_t *cnt, int do_sync) +{ + percpu_ref_kill(cnt); + if (do_sync) + au_lcnt_wait_for_fin(cnt); +} + +static inline void au_lcnt_inc(au_lcnt_t *cnt) +{ + percpu_ref_get(cnt); +} + +static inline void au_lcnt_dec(au_lcnt_t *cnt) +{ + percpu_ref_put(cnt); +} + +/* + * avoid calling this func as possible. + */ +static inline long au_lcnt_read(au_lcnt_t *cnt, int do_rev) +{ + long l; + + percpu_ref_switch_to_atomic_sync(cnt); + l = atomic_long_read(&cnt->count); + if (do_rev) + percpu_ref_switch_to_percpu(cnt); + + /* percpu_ref is initialized by 1 instead of 0 */ + return l - 1; +} +#endif + +#ifdef CONFIG_AUFS_DEBUG +#define AuLCntZero(val) do { \ + long l = val; \ + if (l) \ + AuDbg("%s = %ld\n", #val, l); \ +} while (0) +#else +#define AuLCntZero(val) do {} while (0) +#endif + +#endif /* __KERNEL__ */ +#endif /* __AUFS_LCNT_H__ */ diff --git a/fs/aufs/loop.c b/fs/aufs/loop.c new file mode 100644 index 0000000000000..f6f3a31ce1a51 --- /dev/null +++ b/fs/aufs/loop.c @@ -0,0 +1,148 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * support for loopback block device as a branch + */ + +#include "aufs.h" + +/* added into drivers/block/loop.c */ +static struct file *(*backing_file_func)(struct super_block *sb); + +/* + * test if two lower dentries have overlapping branches. + */ +int au_test_loopback_overlap(struct super_block *sb, struct dentry *h_adding) +{ + struct super_block *h_sb; + struct file *backing_file; + + if (unlikely(!backing_file_func)) { + /* don't load "loop" module here */ + backing_file_func = symbol_get(loop_backing_file); + if (unlikely(!backing_file_func)) + /* "loop" module is not loaded */ + return 0; + } + + h_sb = h_adding->d_sb; + backing_file = backing_file_func(h_sb); + if (!backing_file) + return 0; + + h_adding = backing_file->f_path.dentry; + /* + * h_adding can be local NFS. + * in this case aufs cannot detect the loop. + */ + if (unlikely(h_adding->d_sb == sb)) + return 1; + return !!au_test_subdir(h_adding, sb->s_root); +} + +/* true if a kernel thread named 'loop[0-9].*' accesses a file */ +int au_test_loopback_kthread(void) +{ + int ret; + struct task_struct *tsk = current; + char c, comm[sizeof(tsk->comm)]; + + ret = 0; + if (tsk->flags & PF_KTHREAD) { + get_task_comm(comm, tsk); + c = comm[4]; + ret = ('0' <= c && c <= '9' + && !strncmp(comm, "loop", 4)); + } + + return ret; +} + +/* ---------------------------------------------------------------------- */ + +#define au_warn_loopback_step 16 +static int au_warn_loopback_nelem = au_warn_loopback_step; +static unsigned long *au_warn_loopback_array; + +void au_warn_loopback(struct super_block *h_sb) +{ + int i, new_nelem; + unsigned long *a, magic; + static DEFINE_SPINLOCK(spin); + + magic = h_sb->s_magic; + spin_lock(&spin); + a = au_warn_loopback_array; + for (i = 0; i < au_warn_loopback_nelem && *a; i++) + if (a[i] == magic) { + spin_unlock(&spin); + return; + } + + /* h_sb is new to us, print it */ + if (i < au_warn_loopback_nelem) { + a[i] = magic; + goto pr; + } + + /* expand the array */ + new_nelem = au_warn_loopback_nelem + au_warn_loopback_step; + a = au_kzrealloc(au_warn_loopback_array, + au_warn_loopback_nelem * sizeof(unsigned long), + new_nelem * sizeof(unsigned long), GFP_ATOMIC, + /*may_shrink*/0); + if (a) { + au_warn_loopback_nelem = new_nelem; + au_warn_loopback_array = a; + a[i] = magic; + goto pr; + } + + spin_unlock(&spin); + AuWarn1("realloc failed, ignored\n"); + return; + +pr: + spin_unlock(&spin); + pr_warn("you may want to try another patch for loopback file " + "on %s(0x%lx) branch\n", au_sbtype(h_sb), magic); +} + +int au_loopback_init(void) +{ + int err; + struct super_block *sb __maybe_unused; + + BUILD_BUG_ON(sizeof(sb->s_magic) != sizeof(unsigned long)); + + err = 0; + au_warn_loopback_array = kcalloc(au_warn_loopback_step, + sizeof(unsigned long), GFP_NOFS); + if (unlikely(!au_warn_loopback_array)) + err = -ENOMEM; + + return err; +} + +void au_loopback_fin(void) +{ + if (backing_file_func) + symbol_put(loop_backing_file); + au_kfree_try_rcu(au_warn_loopback_array); +} diff --git a/fs/aufs/loop.h b/fs/aufs/loop.h new file mode 100644 index 0000000000000..048a6504f6793 --- /dev/null +++ b/fs/aufs/loop.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * support for loopback mount as a branch + */ + +#ifndef __AUFS_LOOP_H__ +#define __AUFS_LOOP_H__ + +#ifdef __KERNEL__ + +struct dentry; +struct super_block; + +#ifdef CONFIG_AUFS_BDEV_LOOP +/* drivers/block/loop.c */ +struct file *loop_backing_file(struct super_block *sb); + +/* loop.c */ +int au_test_loopback_overlap(struct super_block *sb, struct dentry *h_adding); +int au_test_loopback_kthread(void); +void au_warn_loopback(struct super_block *h_sb); + +int au_loopback_init(void); +void au_loopback_fin(void); +#else +AuStubInt0(au_test_loopback_overlap, struct super_block *sb, + struct dentry *h_adding) +AuStubInt0(au_test_loopback_kthread, void) +AuStubVoid(au_warn_loopback, struct super_block *h_sb) + +AuStubInt0(au_loopback_init, void) +AuStubVoid(au_loopback_fin, void) +#endif /* BLK_DEV_LOOP */ + +#endif /* __KERNEL__ */ +#endif /* __AUFS_LOOP_H__ */ diff --git a/fs/aufs/magic.mk b/fs/aufs/magic.mk new file mode 100644 index 0000000000000..7bc9eef3ffec5 --- /dev/null +++ b/fs/aufs/magic.mk @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: GPL-2.0 + +# defined in ${srctree}/fs/fuse/inode.c +# tristate +ifdef CONFIG_FUSE_FS +ccflags-y += -DFUSE_SUPER_MAGIC=0x65735546 +endif + +# defined in ${srctree}/fs/xfs/xfs_sb.h +# tristate +ifdef CONFIG_XFS_FS +ccflags-y += -DXFS_SB_MAGIC=0x58465342 +endif + +# defined in ${srctree}/fs/configfs/mount.c +# tristate +ifdef CONFIG_CONFIGFS_FS +ccflags-y += -DCONFIGFS_MAGIC=0x62656570 +endif + +# defined in ${srctree}/fs/ubifs/ubifs.h +# tristate +ifdef CONFIG_UBIFS_FS +ccflags-y += -DUBIFS_SUPER_MAGIC=0x24051905 +endif + +# defined in ${srctree}/fs/hfsplus/hfsplus_raw.h +# tristate +ifdef CONFIG_HFSPLUS_FS +ccflags-y += -DHFSPLUS_SUPER_MAGIC=0x482b +endif diff --git a/fs/aufs/module.c b/fs/aufs/module.c new file mode 100644 index 0000000000000..f231f4af3d58b --- /dev/null +++ b/fs/aufs/module.c @@ -0,0 +1,273 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * module global variables and operations + */ + +#include +#include +#include "aufs.h" + +/* shrinkable realloc */ +void *au_krealloc(void *p, unsigned int new_sz, gfp_t gfp, int may_shrink) +{ + size_t sz; + int diff; + + sz = 0; + diff = -1; + if (p) { +#if 0 /* unused */ + if (!new_sz) { + au_kfree_rcu(p); + p = NULL; + goto out; + } +#else + AuDebugOn(!new_sz); +#endif + sz = ksize(p); + diff = au_kmidx_sub(sz, new_sz); + } + if (sz && !diff) + goto out; + + if (sz < new_sz) + /* expand or SLOB */ + p = krealloc(p, new_sz, gfp); + else if (new_sz < sz && may_shrink) { + /* shrink */ + void *q; + + q = kmalloc(new_sz, gfp); + if (q) { + if (p) { + memcpy(q, p, new_sz); + au_kfree_try_rcu(p); + } + p = q; + } else + p = NULL; + } + +out: + return p; +} + +void *au_kzrealloc(void *p, unsigned int nused, unsigned int new_sz, gfp_t gfp, + int may_shrink) +{ + p = au_krealloc(p, new_sz, gfp, may_shrink); + if (p && new_sz > nused) + memset(p + nused, 0, new_sz - nused); + return p; +} + +/* ---------------------------------------------------------------------- */ +/* + * aufs caches + */ +struct kmem_cache *au_cache[AuCache_Last]; + +static void au_cache_fin(void) +{ + int i; + + /* + * Make sure all delayed rcu free inodes are flushed before we + * destroy cache. + */ + rcu_barrier(); + + /* excluding AuCache_HNOTIFY */ + BUILD_BUG_ON(AuCache_HNOTIFY + 1 != AuCache_Last); + for (i = 0; i < AuCache_HNOTIFY; i++) { + kmem_cache_destroy(au_cache[i]); + au_cache[i] = NULL; + } +} + +static int __init au_cache_init(void) +{ + au_cache[AuCache_DINFO] = AuCacheCtor(au_dinfo, au_di_init_once); + if (au_cache[AuCache_DINFO]) + /* SLAB_DESTROY_BY_RCU */ + au_cache[AuCache_ICNTNR] = AuCacheCtor(au_icntnr, + au_icntnr_init_once); + if (au_cache[AuCache_ICNTNR]) + au_cache[AuCache_FINFO] = AuCacheCtor(au_finfo, + au_fi_init_once); + if (au_cache[AuCache_FINFO]) + au_cache[AuCache_VDIR] = AuCache(au_vdir); + if (au_cache[AuCache_VDIR]) + au_cache[AuCache_DEHSTR] = AuCache(au_vdir_dehstr); + if (au_cache[AuCache_DEHSTR]) + return 0; + + au_cache_fin(); + return -ENOMEM; +} + +/* ---------------------------------------------------------------------- */ + +int au_dir_roflags; + +#ifdef CONFIG_AUFS_SBILIST +/* + * iterate_supers_type() doesn't protect us from + * remounting (branch management) + */ +struct hlist_bl_head au_sbilist; +#endif + +/* + * functions for module interface. + */ +MODULE_LICENSE("GPL"); +/* MODULE_LICENSE("GPL v2"); */ +MODULE_AUTHOR("Junjiro R. Okajima "); +MODULE_DESCRIPTION(AUFS_NAME + " -- Advanced multi layered unification filesystem"); +MODULE_VERSION(AUFS_VERSION); +MODULE_ALIAS_FS(AUFS_NAME); + +/* this module parameter has no meaning when SYSFS is disabled */ +int sysaufs_brs = 1; +MODULE_PARM_DESC(brs, "use /fs/aufs/si_*/brN"); +module_param_named(brs, sysaufs_brs, int, 0444); + +/* this module parameter has no meaning when USER_NS is disabled */ +bool au_userns; +MODULE_PARM_DESC(allow_userns, "allow unprivileged to mount under userns"); +module_param_named(allow_userns, au_userns, bool, 0444); + +/* ---------------------------------------------------------------------- */ + +static char au_esc_chars[0x20 + 3]; /* 0x01-0x20, backslash, del, and NULL */ + +int au_seq_path(struct seq_file *seq, struct path *path) +{ + int err; + + err = seq_path(seq, path, au_esc_chars); + if (err >= 0) + err = 0; + else + err = -ENOMEM; + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int __init aufs_init(void) +{ + int err, i; + char *p; + + p = au_esc_chars; + for (i = 1; i <= ' '; i++) + *p++ = i; + *p++ = '\\'; + *p++ = '\x7f'; + *p = 0; + + au_dir_roflags = au_file_roflags(O_DIRECTORY | O_LARGEFILE); + + memcpy(aufs_iop_nogetattr, aufs_iop, sizeof(aufs_iop)); + for (i = 0; i < AuIop_Last; i++) + aufs_iop_nogetattr[i].getattr = NULL; + + memset(au_cache, 0, sizeof(au_cache)); /* including hnotify */ + + au_sbilist_init(); + sysaufs_brs_init(); + au_debug_init(); + au_dy_init(); + err = sysaufs_init(); + if (unlikely(err)) + goto out; + err = dbgaufs_init(); + if (unlikely(err)) + goto out_sysaufs; + err = au_procfs_init(); + if (unlikely(err)) + goto out_dbgaufs; + err = au_wkq_init(); + if (unlikely(err)) + goto out_procfs; + err = au_loopback_init(); + if (unlikely(err)) + goto out_wkq; + err = au_hnotify_init(); + if (unlikely(err)) + goto out_loopback; + err = au_sysrq_init(); + if (unlikely(err)) + goto out_hin; + err = au_cache_init(); + if (unlikely(err)) + goto out_sysrq; + + aufs_fs_type.fs_flags |= au_userns ? FS_USERNS_MOUNT : 0; + err = register_filesystem(&aufs_fs_type); + if (unlikely(err)) + goto out_cache; + + /* since we define pr_fmt, call printk directly */ + printk(KERN_INFO AUFS_NAME " " AUFS_VERSION "\n"); + goto out; /* success */ + +out_cache: + au_cache_fin(); +out_sysrq: + au_sysrq_fin(); +out_hin: + au_hnotify_fin(); +out_loopback: + au_loopback_fin(); +out_wkq: + au_wkq_fin(); +out_procfs: + au_procfs_fin(); +out_dbgaufs: + dbgaufs_fin(); +out_sysaufs: + sysaufs_fin(); + au_dy_fin(); +out: + return err; +} + +static void __exit aufs_exit(void) +{ + unregister_filesystem(&aufs_fs_type); + au_cache_fin(); + au_sysrq_fin(); + au_hnotify_fin(); + au_loopback_fin(); + au_wkq_fin(); + au_procfs_fin(); + dbgaufs_fin(); + sysaufs_fin(); + au_dy_fin(); +} + +module_init(aufs_init); +module_exit(aufs_exit); diff --git a/fs/aufs/module.h b/fs/aufs/module.h new file mode 100644 index 0000000000000..fe5888e6cf8af --- /dev/null +++ b/fs/aufs/module.h @@ -0,0 +1,166 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * module initialization and module-global + */ + +#ifndef __AUFS_MODULE_H__ +#define __AUFS_MODULE_H__ + +#ifdef __KERNEL__ + +#include +#include "debug.h" +#include "dentry.h" +#include "dir.h" +#include "file.h" +#include "inode.h" + +struct path; +struct seq_file; + +/* module parameters */ +extern int sysaufs_brs; +extern bool au_userns; + +/* ---------------------------------------------------------------------- */ + +extern int au_dir_roflags; + +void *au_krealloc(void *p, unsigned int new_sz, gfp_t gfp, int may_shrink); +void *au_kzrealloc(void *p, unsigned int nused, unsigned int new_sz, gfp_t gfp, + int may_shrink); + +/* + * Comparing the size of the object with sizeof(struct rcu_head) + * case 1: object is always larger + * --> au_kfree_rcu() or au_kfree_do_rcu() + * case 2: object is always smaller + * --> au_kfree_small() + * case 3: object can be any size + * --> au_kfree_try_rcu() + */ + +static inline void au_kfree_do_rcu(const void *p) +{ + struct { + struct rcu_head rcu; + } *a = (void *)p; + + kfree_rcu(a, rcu); +} + +#define au_kfree_rcu(_p) do { \ + typeof(_p) p = (_p); \ + BUILD_BUG_ON(sizeof(*p) < sizeof(struct rcu_head)); \ + if (p) \ + au_kfree_do_rcu(p); \ + } while (0) + +#define au_kfree_do_sz_test(sz) (sz >= sizeof(struct rcu_head)) +#define au_kfree_sz_test(p) (p && au_kfree_do_sz_test(ksize(p))) + +static inline void au_kfree_try_rcu(const void *p) +{ + if (!p) + return; + if (au_kfree_sz_test(p)) + au_kfree_do_rcu(p); + else + kfree(p); +} + +static inline void au_kfree_small(const void *p) +{ + if (!p) + return; + AuDebugOn(au_kfree_sz_test(p)); + kfree(p); +} + +static inline int au_kmidx_sub(size_t sz, size_t new_sz) +{ +#ifndef CONFIG_SLOB + return kmalloc_index(sz) - kmalloc_index(new_sz); +#else + return -1; /* SLOB is untested */ +#endif +} + +int au_seq_path(struct seq_file *seq, struct path *path); + +#ifdef CONFIG_PROC_FS +/* procfs.c */ +int __init au_procfs_init(void); +void au_procfs_fin(void); +#else +AuStubInt0(au_procfs_init, void); +AuStubVoid(au_procfs_fin, void); +#endif + +/* ---------------------------------------------------------------------- */ + +/* kmem cache */ +enum { + AuCache_DINFO, + AuCache_ICNTNR, + AuCache_FINFO, + AuCache_VDIR, + AuCache_DEHSTR, + AuCache_HNOTIFY, /* must be last */ + AuCache_Last +}; + +extern struct kmem_cache *au_cache[AuCache_Last]; + +#define AuCacheFlags (SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD) +#define AuCache(type) KMEM_CACHE(type, AuCacheFlags) +#define AuCacheCtor(type, ctor) \ + kmem_cache_create(#type, sizeof(struct type), \ + __alignof__(struct type), AuCacheFlags, ctor) + +#define AuCacheFuncs(name, index) \ + static inline struct au_##name *au_cache_alloc_##name(void) \ + { return kmem_cache_alloc(au_cache[AuCache_##index], GFP_NOFS); } \ + static inline void au_cache_free_##name##_norcu(struct au_##name *p) \ + { kmem_cache_free(au_cache[AuCache_##index], p); } \ + \ + static inline void au_cache_free_##name##_rcu_cb(struct rcu_head *rcu) \ + { void *p = rcu; \ + p -= offsetof(struct au_##name, rcu); \ + kmem_cache_free(au_cache[AuCache_##index], p); } \ + static inline void au_cache_free_##name##_rcu(struct au_##name *p) \ + { BUILD_BUG_ON(sizeof(struct au_##name) < sizeof(struct rcu_head)); \ + call_rcu(&p->rcu, au_cache_free_##name##_rcu_cb); } \ + \ + static inline void au_cache_free_##name(struct au_##name *p) \ + { /* au_cache_free_##name##_norcu(p); */ \ + au_cache_free_##name##_rcu(p); } + +AuCacheFuncs(dinfo, DINFO); +AuCacheFuncs(icntnr, ICNTNR); +AuCacheFuncs(finfo, FINFO); +AuCacheFuncs(vdir, VDIR); +AuCacheFuncs(vdir_dehstr, DEHSTR); +#ifdef CONFIG_AUFS_HNOTIFY +AuCacheFuncs(hnotify, HNOTIFY); +#endif + +#endif /* __KERNEL__ */ +#endif /* __AUFS_MODULE_H__ */ diff --git a/fs/aufs/mvdown.c b/fs/aufs/mvdown.c new file mode 100644 index 0000000000000..b4d4268771fb3 --- /dev/null +++ b/fs/aufs/mvdown.c @@ -0,0 +1,705 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2011-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * move-down, opposite of copy-up + */ + +#include "aufs.h" + +struct au_mvd_args { + struct { + struct super_block *h_sb; + struct dentry *h_parent; + struct au_hinode *hdir; + struct inode *h_dir, *h_inode; + struct au_pin pin; + } info[AUFS_MVDOWN_NARRAY]; + + struct aufs_mvdown mvdown; + struct dentry *dentry, *parent; + struct inode *inode, *dir; + struct super_block *sb; + aufs_bindex_t bopq, bwh, bfound; + unsigned char rename_lock; +}; + +#define mvd_errno mvdown.au_errno +#define mvd_bsrc mvdown.stbr[AUFS_MVDOWN_UPPER].bindex +#define mvd_src_brid mvdown.stbr[AUFS_MVDOWN_UPPER].brid +#define mvd_bdst mvdown.stbr[AUFS_MVDOWN_LOWER].bindex +#define mvd_dst_brid mvdown.stbr[AUFS_MVDOWN_LOWER].brid + +#define mvd_h_src_sb info[AUFS_MVDOWN_UPPER].h_sb +#define mvd_h_src_parent info[AUFS_MVDOWN_UPPER].h_parent +#define mvd_hdir_src info[AUFS_MVDOWN_UPPER].hdir +#define mvd_h_src_dir info[AUFS_MVDOWN_UPPER].h_dir +#define mvd_h_src_inode info[AUFS_MVDOWN_UPPER].h_inode +#define mvd_pin_src info[AUFS_MVDOWN_UPPER].pin + +#define mvd_h_dst_sb info[AUFS_MVDOWN_LOWER].h_sb +#define mvd_h_dst_parent info[AUFS_MVDOWN_LOWER].h_parent +#define mvd_hdir_dst info[AUFS_MVDOWN_LOWER].hdir +#define mvd_h_dst_dir info[AUFS_MVDOWN_LOWER].h_dir +#define mvd_h_dst_inode info[AUFS_MVDOWN_LOWER].h_inode +#define mvd_pin_dst info[AUFS_MVDOWN_LOWER].pin + +#define AU_MVD_PR(flag, ...) do { \ + if (flag) \ + pr_err(__VA_ARGS__); \ + } while (0) + +static int find_lower_writable(struct au_mvd_args *a) +{ + struct super_block *sb; + aufs_bindex_t bindex, bbot; + struct au_branch *br; + + sb = a->sb; + bindex = a->mvd_bsrc; + bbot = au_sbbot(sb); + if (a->mvdown.flags & AUFS_MVDOWN_FHSM_LOWER) + for (bindex++; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_fhsm(br->br_perm) + && !sb_rdonly(au_br_sb(br))) + return bindex; + } + else if (!(a->mvdown.flags & AUFS_MVDOWN_ROLOWER)) + for (bindex++; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (!au_br_rdonly(br)) + return bindex; + } + else + for (bindex++; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (!sb_rdonly(au_br_sb(br))) { + if (au_br_rdonly(br)) + a->mvdown.flags + |= AUFS_MVDOWN_ROLOWER_R; + return bindex; + } + } + + return -1; +} + +/* make the parent dir on bdst */ +static int au_do_mkdir(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + + err = 0; + a->mvd_hdir_src = au_hi(a->dir, a->mvd_bsrc); + a->mvd_hdir_dst = au_hi(a->dir, a->mvd_bdst); + a->mvd_h_src_parent = au_h_dptr(a->parent, a->mvd_bsrc); + a->mvd_h_dst_parent = NULL; + if (au_dbbot(a->parent) >= a->mvd_bdst) + a->mvd_h_dst_parent = au_h_dptr(a->parent, a->mvd_bdst); + if (!a->mvd_h_dst_parent) { + err = au_cpdown_dirs(a->dentry, a->mvd_bdst); + if (unlikely(err)) { + AU_MVD_PR(dmsg, "cpdown_dirs failed\n"); + goto out; + } + a->mvd_h_dst_parent = au_h_dptr(a->parent, a->mvd_bdst); + } + +out: + AuTraceErr(err); + return err; +} + +/* lock them all */ +static int au_do_lock(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + struct dentry *h_trap; + + a->mvd_h_src_sb = au_sbr_sb(a->sb, a->mvd_bsrc); + a->mvd_h_dst_sb = au_sbr_sb(a->sb, a->mvd_bdst); + err = au_pin(&a->mvd_pin_dst, a->dentry, a->mvd_bdst, + au_opt_udba(a->sb), + AuPin_MNT_WRITE | AuPin_DI_LOCKED); + AuTraceErr(err); + if (unlikely(err)) { + AU_MVD_PR(dmsg, "pin_dst failed\n"); + goto out; + } + + if (a->mvd_h_src_sb != a->mvd_h_dst_sb) { + a->rename_lock = 0; + au_pin_init(&a->mvd_pin_src, a->dentry, a->mvd_bsrc, + AuLsc_DI_PARENT, AuLsc_I_PARENT3, + au_opt_udba(a->sb), + AuPin_MNT_WRITE | AuPin_DI_LOCKED); + err = au_do_pin(&a->mvd_pin_src); + AuTraceErr(err); + a->mvd_h_src_dir = d_inode(a->mvd_h_src_parent); + if (unlikely(err)) { + AU_MVD_PR(dmsg, "pin_src failed\n"); + goto out_dst; + } + goto out; /* success */ + } + + a->rename_lock = 1; + au_pin_hdir_unlock(&a->mvd_pin_dst); + err = au_pin(&a->mvd_pin_src, a->dentry, a->mvd_bsrc, + au_opt_udba(a->sb), + AuPin_MNT_WRITE | AuPin_DI_LOCKED); + AuTraceErr(err); + a->mvd_h_src_dir = d_inode(a->mvd_h_src_parent); + if (unlikely(err)) { + AU_MVD_PR(dmsg, "pin_src failed\n"); + au_pin_hdir_lock(&a->mvd_pin_dst); + goto out_dst; + } + au_pin_hdir_unlock(&a->mvd_pin_src); + h_trap = vfsub_lock_rename(a->mvd_h_src_parent, a->mvd_hdir_src, + a->mvd_h_dst_parent, a->mvd_hdir_dst); + if (h_trap) { + err = (h_trap != a->mvd_h_src_parent); + if (err) + err = (h_trap != a->mvd_h_dst_parent); + } + BUG_ON(err); /* it should never happen */ + if (unlikely(a->mvd_h_src_dir != au_pinned_h_dir(&a->mvd_pin_src))) { + err = -EBUSY; + AuTraceErr(err); + vfsub_unlock_rename(a->mvd_h_src_parent, a->mvd_hdir_src, + a->mvd_h_dst_parent, a->mvd_hdir_dst); + au_pin_hdir_lock(&a->mvd_pin_src); + au_unpin(&a->mvd_pin_src); + au_pin_hdir_lock(&a->mvd_pin_dst); + goto out_dst; + } + goto out; /* success */ + +out_dst: + au_unpin(&a->mvd_pin_dst); +out: + AuTraceErr(err); + return err; +} + +static void au_do_unlock(const unsigned char dmsg, struct au_mvd_args *a) +{ + if (!a->rename_lock) + au_unpin(&a->mvd_pin_src); + else { + vfsub_unlock_rename(a->mvd_h_src_parent, a->mvd_hdir_src, + a->mvd_h_dst_parent, a->mvd_hdir_dst); + au_pin_hdir_lock(&a->mvd_pin_src); + au_unpin(&a->mvd_pin_src); + au_pin_hdir_lock(&a->mvd_pin_dst); + } + au_unpin(&a->mvd_pin_dst); +} + +/* copy-down the file */ +static int au_do_cpdown(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + struct au_cp_generic cpg = { + .dentry = a->dentry, + .bdst = a->mvd_bdst, + .bsrc = a->mvd_bsrc, + .len = -1, + .pin = &a->mvd_pin_dst, + .flags = AuCpup_DTIME | AuCpup_HOPEN + }; + + AuDbg("b%d, b%d\n", cpg.bsrc, cpg.bdst); + if (a->mvdown.flags & AUFS_MVDOWN_OWLOWER) + au_fset_cpup(cpg.flags, OVERWRITE); + if (a->mvdown.flags & AUFS_MVDOWN_ROLOWER) + au_fset_cpup(cpg.flags, RWDST); + err = au_sio_cpdown_simple(&cpg); + if (unlikely(err)) + AU_MVD_PR(dmsg, "cpdown failed\n"); + + AuTraceErr(err); + return err; +} + +/* + * unlink the whiteout on bdst if exist which may be created by UDBA while we + * were sleeping + */ +static int au_do_unlink_wh(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + struct path h_path; + struct au_branch *br; + struct inode *delegated; + + br = au_sbr(a->sb, a->mvd_bdst); + h_path.dentry = au_wh_lkup(a->mvd_h_dst_parent, &a->dentry->d_name, br); + err = PTR_ERR(h_path.dentry); + if (IS_ERR(h_path.dentry)) { + AU_MVD_PR(dmsg, "wh_lkup failed\n"); + goto out; + } + + err = 0; + if (d_is_positive(h_path.dentry)) { + h_path.mnt = au_br_mnt(br); + delegated = NULL; + err = vfsub_unlink(d_inode(a->mvd_h_dst_parent), &h_path, + &delegated, /*force*/0); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + if (unlikely(err)) + AU_MVD_PR(dmsg, "wh_unlink failed\n"); + } + dput(h_path.dentry); + +out: + AuTraceErr(err); + return err; +} + +/* + * unlink the topmost h_dentry + */ +static int au_do_unlink(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + struct path h_path; + struct inode *delegated; + + h_path.mnt = au_sbr_mnt(a->sb, a->mvd_bsrc); + h_path.dentry = au_h_dptr(a->dentry, a->mvd_bsrc); + delegated = NULL; + err = vfsub_unlink(a->mvd_h_src_dir, &h_path, &delegated, /*force*/0); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + if (unlikely(err)) + AU_MVD_PR(dmsg, "unlink failed\n"); + + AuTraceErr(err); + return err; +} + +/* Since mvdown succeeded, we ignore an error of this function */ +static void au_do_stfs(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + struct au_branch *br; + + a->mvdown.flags |= AUFS_MVDOWN_STFS_FAILED; + br = au_sbr(a->sb, a->mvd_bsrc); + err = au_br_stfs(br, &a->mvdown.stbr[AUFS_MVDOWN_UPPER].stfs); + if (!err) { + br = au_sbr(a->sb, a->mvd_bdst); + a->mvdown.stbr[AUFS_MVDOWN_LOWER].brid = br->br_id; + err = au_br_stfs(br, &a->mvdown.stbr[AUFS_MVDOWN_LOWER].stfs); + } + if (!err) + a->mvdown.flags &= ~AUFS_MVDOWN_STFS_FAILED; + else + AU_MVD_PR(dmsg, "statfs failed (%d), ignored\n", err); +} + +/* + * copy-down the file and unlink the bsrc file. + * - unlink the bdst whout if exist + * - copy-down the file (with whtmp name and rename) + * - unlink the bsrc file + */ +static int au_do_mvdown(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + + err = au_do_mkdir(dmsg, a); + if (!err) + err = au_do_lock(dmsg, a); + if (unlikely(err)) + goto out; + + /* + * do not revert the activities we made on bdst since they should be + * harmless in aufs. + */ + + err = au_do_cpdown(dmsg, a); + if (!err) + err = au_do_unlink_wh(dmsg, a); + if (!err && !(a->mvdown.flags & AUFS_MVDOWN_KUPPER)) + err = au_do_unlink(dmsg, a); + if (unlikely(err)) + goto out_unlock; + + AuDbg("%pd2, 0x%x, %d --> %d\n", + a->dentry, a->mvdown.flags, a->mvd_bsrc, a->mvd_bdst); + if (find_lower_writable(a) < 0) + a->mvdown.flags |= AUFS_MVDOWN_BOTTOM; + + if (a->mvdown.flags & AUFS_MVDOWN_STFS) + au_do_stfs(dmsg, a); + + /* maintain internal array */ + if (!(a->mvdown.flags & AUFS_MVDOWN_KUPPER)) { + au_set_h_dptr(a->dentry, a->mvd_bsrc, NULL); + au_set_dbtop(a->dentry, a->mvd_bdst); + au_set_h_iptr(a->inode, a->mvd_bsrc, NULL, /*flags*/0); + au_set_ibtop(a->inode, a->mvd_bdst); + } else { + /* hide the lower */ + au_set_h_dptr(a->dentry, a->mvd_bdst, NULL); + au_set_dbbot(a->dentry, a->mvd_bsrc); + au_set_h_iptr(a->inode, a->mvd_bdst, NULL, /*flags*/0); + au_set_ibbot(a->inode, a->mvd_bsrc); + } + if (au_dbbot(a->dentry) < a->mvd_bdst) + au_set_dbbot(a->dentry, a->mvd_bdst); + if (au_ibbot(a->inode) < a->mvd_bdst) + au_set_ibbot(a->inode, a->mvd_bdst); + +out_unlock: + au_do_unlock(dmsg, a); +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* make sure the file is idle */ +static int au_mvd_args_busy(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err, plinked; + + err = 0; + plinked = !!au_opt_test(au_mntflags(a->sb), PLINK); + if (au_dbtop(a->dentry) == a->mvd_bsrc + && au_dcount(a->dentry) == 1 + && atomic_read(&a->inode->i_count) == 1 + /* && a->mvd_h_src_inode->i_nlink == 1 */ + && (!plinked || !au_plink_test(a->inode)) + && a->inode->i_nlink == 1) + goto out; + + err = -EBUSY; + AU_MVD_PR(dmsg, + "b%d, d{b%d, c%d?}, i{c%d?, l%u}, hi{l%u}, p{%d, %d}\n", + a->mvd_bsrc, au_dbtop(a->dentry), au_dcount(a->dentry), + atomic_read(&a->inode->i_count), a->inode->i_nlink, + a->mvd_h_src_inode->i_nlink, + plinked, plinked ? au_plink_test(a->inode) : 0); + +out: + AuTraceErr(err); + return err; +} + +/* make sure the parent dir is fine */ +static int au_mvd_args_parent(const unsigned char dmsg, + struct au_mvd_args *a) +{ + int err; + aufs_bindex_t bindex; + + err = 0; + if (unlikely(au_alive_dir(a->parent))) { + err = -ENOENT; + AU_MVD_PR(dmsg, "parent dir is dead\n"); + goto out; + } + + a->bopq = au_dbdiropq(a->parent); + bindex = au_wbr_nonopq(a->dentry, a->mvd_bdst); + AuDbg("b%d\n", bindex); + if (unlikely((bindex >= 0 && bindex < a->mvd_bdst) + || (a->bopq != -1 && a->bopq < a->mvd_bdst))) { + err = -EINVAL; + a->mvd_errno = EAU_MVDOWN_OPAQUE; + AU_MVD_PR(dmsg, "ancestor is opaque b%d, b%d\n", + a->bopq, a->mvd_bdst); + } + +out: + AuTraceErr(err); + return err; +} + +static int au_mvd_args_intermediate(const unsigned char dmsg, + struct au_mvd_args *a) +{ + int err; + struct au_dinfo *dinfo, *tmp; + + /* lookup the next lower positive entry */ + err = -ENOMEM; + tmp = au_di_alloc(a->sb, AuLsc_DI_TMP); + if (unlikely(!tmp)) + goto out; + + a->bfound = -1; + a->bwh = -1; + dinfo = au_di(a->dentry); + au_di_cp(tmp, dinfo); + au_di_swap(tmp, dinfo); + + /* returns the number of positive dentries */ + err = au_lkup_dentry(a->dentry, a->mvd_bsrc + 1, + /* AuLkup_IGNORE_PERM */ 0); + if (!err) + a->bwh = au_dbwh(a->dentry); + else if (err > 0) + a->bfound = au_dbtop(a->dentry); + + au_di_swap(tmp, dinfo); + au_rw_write_unlock(&tmp->di_rwsem); + au_di_free(tmp); + if (unlikely(err < 0)) + AU_MVD_PR(dmsg, "failed look-up lower\n"); + + /* + * here, we have these cases. + * bfound == -1 + * no positive dentry under bsrc. there are more sub-cases. + * bwh < 0 + * there no whiteout, we can safely move-down. + * bwh <= bsrc + * impossible + * bsrc < bwh && bwh < bdst + * there is a whiteout on RO branch. cannot proceed. + * bwh == bdst + * there is a whiteout on the RW target branch. it should + * be removed. + * bdst < bwh + * there is a whiteout somewhere unrelated branch. + * -1 < bfound && bfound <= bsrc + * impossible. + * bfound < bdst + * found, but it is on RO branch between bsrc and bdst. cannot + * proceed. + * bfound == bdst + * found, replace it if AUFS_MVDOWN_FORCE is set. otherwise return + * error. + * bdst < bfound + * found, after we create the file on bdst, it will be hidden. + */ + + AuDebugOn(a->bfound == -1 + && a->bwh != -1 + && a->bwh <= a->mvd_bsrc); + AuDebugOn(-1 < a->bfound + && a->bfound <= a->mvd_bsrc); + + err = -EINVAL; + if (a->bfound == -1 + && a->mvd_bsrc < a->bwh + && a->bwh != -1 + && a->bwh < a->mvd_bdst) { + a->mvd_errno = EAU_MVDOWN_WHITEOUT; + AU_MVD_PR(dmsg, "bsrc %d, bdst %d, bfound %d, bwh %d\n", + a->mvd_bsrc, a->mvd_bdst, a->bfound, a->bwh); + goto out; + } else if (a->bfound != -1 && a->bfound < a->mvd_bdst) { + a->mvd_errno = EAU_MVDOWN_UPPER; + AU_MVD_PR(dmsg, "bdst %d, bfound %d\n", + a->mvd_bdst, a->bfound); + goto out; + } + + err = 0; /* success */ + +out: + AuTraceErr(err); + return err; +} + +static int au_mvd_args_exist(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + + err = 0; + if (!(a->mvdown.flags & AUFS_MVDOWN_OWLOWER) + && a->bfound == a->mvd_bdst) + err = -EEXIST; + AuTraceErr(err); + return err; +} + +static int au_mvd_args(const unsigned char dmsg, struct au_mvd_args *a) +{ + int err; + struct au_branch *br; + + err = -EISDIR; + if (unlikely(S_ISDIR(a->inode->i_mode))) + goto out; + + err = -EINVAL; + if (!(a->mvdown.flags & AUFS_MVDOWN_BRID_UPPER)) + a->mvd_bsrc = au_ibtop(a->inode); + else { + a->mvd_bsrc = au_br_index(a->sb, a->mvd_src_brid); + if (unlikely(a->mvd_bsrc < 0 + || (a->mvd_bsrc < au_dbtop(a->dentry) + || au_dbbot(a->dentry) < a->mvd_bsrc + || !au_h_dptr(a->dentry, a->mvd_bsrc)) + || (a->mvd_bsrc < au_ibtop(a->inode) + || au_ibbot(a->inode) < a->mvd_bsrc + || !au_h_iptr(a->inode, a->mvd_bsrc)))) { + a->mvd_errno = EAU_MVDOWN_NOUPPER; + AU_MVD_PR(dmsg, "no upper\n"); + goto out; + } + } + if (unlikely(a->mvd_bsrc == au_sbbot(a->sb))) { + a->mvd_errno = EAU_MVDOWN_BOTTOM; + AU_MVD_PR(dmsg, "on the bottom\n"); + goto out; + } + a->mvd_h_src_inode = au_h_iptr(a->inode, a->mvd_bsrc); + br = au_sbr(a->sb, a->mvd_bsrc); + err = au_br_rdonly(br); + if (!(a->mvdown.flags & AUFS_MVDOWN_ROUPPER)) { + if (unlikely(err)) + goto out; + } else if (!(vfsub_native_ro(a->mvd_h_src_inode) + || IS_APPEND(a->mvd_h_src_inode))) { + if (err) + a->mvdown.flags |= AUFS_MVDOWN_ROUPPER_R; + /* go on */ + } else + goto out; + + err = -EINVAL; + if (!(a->mvdown.flags & AUFS_MVDOWN_BRID_LOWER)) { + a->mvd_bdst = find_lower_writable(a); + if (unlikely(a->mvd_bdst < 0)) { + a->mvd_errno = EAU_MVDOWN_BOTTOM; + AU_MVD_PR(dmsg, "no writable lower branch\n"); + goto out; + } + } else { + a->mvd_bdst = au_br_index(a->sb, a->mvd_dst_brid); + if (unlikely(a->mvd_bdst < 0 + || au_sbbot(a->sb) < a->mvd_bdst)) { + a->mvd_errno = EAU_MVDOWN_NOLOWERBR; + AU_MVD_PR(dmsg, "no lower brid\n"); + goto out; + } + } + + err = au_mvd_args_busy(dmsg, a); + if (!err) + err = au_mvd_args_parent(dmsg, a); + if (!err) + err = au_mvd_args_intermediate(dmsg, a); + if (!err) + err = au_mvd_args_exist(dmsg, a); + if (!err) + AuDbg("b%d, b%d\n", a->mvd_bsrc, a->mvd_bdst); + +out: + AuTraceErr(err); + return err; +} + +int au_mvdown(struct dentry *dentry, struct aufs_mvdown __user *uarg) +{ + int err, e; + unsigned char dmsg; + struct au_mvd_args *args; + struct inode *inode; + + inode = d_inode(dentry); + err = -EPERM; + if (unlikely(!capable(CAP_SYS_ADMIN))) + goto out; + + err = -ENOMEM; + args = kmalloc(sizeof(*args), GFP_NOFS); + if (unlikely(!args)) + goto out; + + err = copy_from_user(&args->mvdown, uarg, sizeof(args->mvdown)); + if (!err) + err = !access_ok(VERIFY_WRITE, uarg, sizeof(*uarg)); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + goto out_free; + } + AuDbg("flags 0x%x\n", args->mvdown.flags); + args->mvdown.flags &= ~(AUFS_MVDOWN_ROLOWER_R | AUFS_MVDOWN_ROUPPER_R); + args->mvdown.au_errno = 0; + args->dentry = dentry; + args->inode = inode; + args->sb = dentry->d_sb; + + err = -ENOENT; + dmsg = !!(args->mvdown.flags & AUFS_MVDOWN_DMSG); + args->parent = dget_parent(dentry); + args->dir = d_inode(args->parent); + inode_lock_nested(args->dir, I_MUTEX_PARENT); + dput(args->parent); + if (unlikely(args->parent != dentry->d_parent)) { + AU_MVD_PR(dmsg, "parent dir is moved\n"); + goto out_dir; + } + + inode_lock_nested(inode, I_MUTEX_CHILD); + err = aufs_read_lock(dentry, AuLock_DW | AuLock_FLUSH | AuLock_NOPLMW); + if (unlikely(err)) + goto out_inode; + + di_write_lock_parent(args->parent); + err = au_mvd_args(dmsg, args); + if (unlikely(err)) + goto out_parent; + + err = au_do_mvdown(dmsg, args); + if (unlikely(err)) + goto out_parent; + + au_cpup_attr_timesizes(args->dir); + au_cpup_attr_timesizes(inode); + if (!(args->mvdown.flags & AUFS_MVDOWN_KUPPER)) + au_cpup_igen(inode, au_h_iptr(inode, args->mvd_bdst)); + /* au_digen_dec(dentry); */ + +out_parent: + di_write_unlock(args->parent); + aufs_read_unlock(dentry, AuLock_DW); +out_inode: + inode_unlock(inode); +out_dir: + inode_unlock(args->dir); +out_free: + e = copy_to_user(uarg, &args->mvdown, sizeof(args->mvdown)); + if (unlikely(e)) + err = -EFAULT; + au_kfree_rcu(args); +out: + AuTraceErr(err); + return err; +} diff --git a/fs/aufs/opts.c b/fs/aufs/opts.c new file mode 100644 index 0000000000000..f8687e8d2c3a7 --- /dev/null +++ b/fs/aufs/opts.c @@ -0,0 +1,1877 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * mount options/flags + */ + +#include +#include /* a distribution requires */ +#include +#include "aufs.h" + +/* ---------------------------------------------------------------------- */ + +enum { + Opt_br, + Opt_add, Opt_del, Opt_mod, Opt_append, Opt_prepend, + Opt_idel, Opt_imod, + Opt_dirwh, Opt_rdcache, Opt_rdblk, Opt_rdhash, + Opt_rdblk_def, Opt_rdhash_def, + Opt_xino, Opt_noxino, + Opt_trunc_xino, Opt_trunc_xino_v, Opt_notrunc_xino, + Opt_trunc_xino_path, Opt_itrunc_xino, + Opt_trunc_xib, Opt_notrunc_xib, + Opt_shwh, Opt_noshwh, + Opt_plink, Opt_noplink, Opt_list_plink, + Opt_udba, + Opt_dio, Opt_nodio, + Opt_diropq_a, Opt_diropq_w, + Opt_warn_perm, Opt_nowarn_perm, + Opt_wbr_copyup, Opt_wbr_create, + Opt_fhsm_sec, + Opt_verbose, Opt_noverbose, + Opt_sum, Opt_nosum, Opt_wsum, + Opt_dirperm1, Opt_nodirperm1, + Opt_dirren, Opt_nodirren, + Opt_acl, Opt_noacl, + Opt_tail, Opt_ignore, Opt_ignore_silent, Opt_err +}; + +static match_table_t options = { + {Opt_br, "br=%s"}, + {Opt_br, "br:%s"}, + + {Opt_add, "add=%d:%s"}, + {Opt_add, "add:%d:%s"}, + {Opt_add, "ins=%d:%s"}, + {Opt_add, "ins:%d:%s"}, + {Opt_append, "append=%s"}, + {Opt_append, "append:%s"}, + {Opt_prepend, "prepend=%s"}, + {Opt_prepend, "prepend:%s"}, + + {Opt_del, "del=%s"}, + {Opt_del, "del:%s"}, + /* {Opt_idel, "idel:%d"}, */ + {Opt_mod, "mod=%s"}, + {Opt_mod, "mod:%s"}, + /* {Opt_imod, "imod:%d:%s"}, */ + + {Opt_dirwh, "dirwh=%d"}, + + {Opt_xino, "xino=%s"}, + {Opt_noxino, "noxino"}, + {Opt_trunc_xino, "trunc_xino"}, + {Opt_trunc_xino_v, "trunc_xino_v=%d:%d"}, + {Opt_notrunc_xino, "notrunc_xino"}, + {Opt_trunc_xino_path, "trunc_xino=%s"}, + {Opt_itrunc_xino, "itrunc_xino=%d"}, + /* {Opt_zxino, "zxino=%s"}, */ + {Opt_trunc_xib, "trunc_xib"}, + {Opt_notrunc_xib, "notrunc_xib"}, + +#ifdef CONFIG_PROC_FS + {Opt_plink, "plink"}, +#else + {Opt_ignore_silent, "plink"}, +#endif + + {Opt_noplink, "noplink"}, + +#ifdef CONFIG_AUFS_DEBUG + {Opt_list_plink, "list_plink"}, +#endif + + {Opt_udba, "udba=%s"}, + + {Opt_dio, "dio"}, + {Opt_nodio, "nodio"}, + +#ifdef CONFIG_AUFS_DIRREN + {Opt_dirren, "dirren"}, + {Opt_nodirren, "nodirren"}, +#else + {Opt_ignore, "dirren"}, + {Opt_ignore_silent, "nodirren"}, +#endif + +#ifdef CONFIG_AUFS_FHSM + {Opt_fhsm_sec, "fhsm_sec=%d"}, +#else + {Opt_ignore, "fhsm_sec=%d"}, +#endif + + {Opt_diropq_a, "diropq=always"}, + {Opt_diropq_a, "diropq=a"}, + {Opt_diropq_w, "diropq=whiteouted"}, + {Opt_diropq_w, "diropq=w"}, + + {Opt_warn_perm, "warn_perm"}, + {Opt_nowarn_perm, "nowarn_perm"}, + + /* keep them temporary */ + {Opt_ignore_silent, "nodlgt"}, + {Opt_ignore, "clean_plink"}, + +#ifdef CONFIG_AUFS_SHWH + {Opt_shwh, "shwh"}, +#endif + {Opt_noshwh, "noshwh"}, + + {Opt_dirperm1, "dirperm1"}, + {Opt_nodirperm1, "nodirperm1"}, + + {Opt_verbose, "verbose"}, + {Opt_verbose, "v"}, + {Opt_noverbose, "noverbose"}, + {Opt_noverbose, "quiet"}, + {Opt_noverbose, "q"}, + {Opt_noverbose, "silent"}, + + {Opt_sum, "sum"}, + {Opt_nosum, "nosum"}, + {Opt_wsum, "wsum"}, + + {Opt_rdcache, "rdcache=%d"}, + {Opt_rdblk, "rdblk=%d"}, + {Opt_rdblk_def, "rdblk=def"}, + {Opt_rdhash, "rdhash=%d"}, + {Opt_rdhash_def, "rdhash=def"}, + + {Opt_wbr_create, "create=%s"}, + {Opt_wbr_create, "create_policy=%s"}, + {Opt_wbr_copyup, "cpup=%s"}, + {Opt_wbr_copyup, "copyup=%s"}, + {Opt_wbr_copyup, "copyup_policy=%s"}, + + /* generic VFS flag */ +#ifdef CONFIG_FS_POSIX_ACL + {Opt_acl, "acl"}, + {Opt_noacl, "noacl"}, +#else + {Opt_ignore, "acl"}, + {Opt_ignore_silent, "noacl"}, +#endif + + /* internal use for the scripts */ + {Opt_ignore_silent, "si=%s"}, + + {Opt_br, "dirs=%s"}, + {Opt_ignore, "debug=%d"}, + {Opt_ignore, "delete=whiteout"}, + {Opt_ignore, "delete=all"}, + {Opt_ignore, "imap=%s"}, + + /* temporary workaround, due to old mount(8)? */ + {Opt_ignore_silent, "relatime"}, + + {Opt_err, NULL} +}; + +/* ---------------------------------------------------------------------- */ + +static const char *au_parser_pattern(int val, match_table_t tbl) +{ + struct match_token *p; + + p = tbl; + while (p->pattern) { + if (p->token == val) + return p->pattern; + p++; + } + BUG(); + return "??"; +} + +static const char *au_optstr(int *val, match_table_t tbl) +{ + struct match_token *p; + int v; + + v = *val; + if (!v) + goto out; + p = tbl; + while (p->pattern) { + if (p->token + && (v & p->token) == p->token) { + *val &= ~p->token; + return p->pattern; + } + p++; + } + +out: + return NULL; +} + +/* ---------------------------------------------------------------------- */ + +static match_table_t brperm = { + {AuBrPerm_RO, AUFS_BRPERM_RO}, + {AuBrPerm_RR, AUFS_BRPERM_RR}, + {AuBrPerm_RW, AUFS_BRPERM_RW}, + {0, NULL} +}; + +static match_table_t brattr = { + /* general */ + {AuBrAttr_COO_REG, AUFS_BRATTR_COO_REG}, + {AuBrAttr_COO_ALL, AUFS_BRATTR_COO_ALL}, + /* 'unpin' attrib is meaningless since linux-3.18-rc1 */ + {AuBrAttr_UNPIN, AUFS_BRATTR_UNPIN}, +#ifdef CONFIG_AUFS_FHSM + {AuBrAttr_FHSM, AUFS_BRATTR_FHSM}, +#endif +#ifdef CONFIG_AUFS_XATTR + {AuBrAttr_ICEX, AUFS_BRATTR_ICEX}, + {AuBrAttr_ICEX_SEC, AUFS_BRATTR_ICEX_SEC}, + {AuBrAttr_ICEX_SYS, AUFS_BRATTR_ICEX_SYS}, + {AuBrAttr_ICEX_TR, AUFS_BRATTR_ICEX_TR}, + {AuBrAttr_ICEX_USR, AUFS_BRATTR_ICEX_USR}, + {AuBrAttr_ICEX_OTH, AUFS_BRATTR_ICEX_OTH}, +#endif + + /* ro/rr branch */ + {AuBrRAttr_WH, AUFS_BRRATTR_WH}, + + /* rw branch */ + {AuBrWAttr_MOO, AUFS_BRWATTR_MOO}, + {AuBrWAttr_NoLinkWH, AUFS_BRWATTR_NLWH}, + + {0, NULL} +}; + +static int br_attr_val(char *str, match_table_t table, substring_t args[]) +{ + int attr, v; + char *p; + + attr = 0; + do { + p = strchr(str, '+'); + if (p) + *p = 0; + v = match_token(str, table, args); + if (v) { + if (v & AuBrAttr_CMOO_Mask) + attr &= ~AuBrAttr_CMOO_Mask; + attr |= v; + } else { + if (p) + *p = '+'; + pr_warn("ignored branch attribute %s\n", str); + break; + } + if (p) + str = p + 1; + } while (p); + + return attr; +} + +static int au_do_optstr_br_attr(au_br_perm_str_t *str, int perm) +{ + int sz; + const char *p; + char *q; + + q = str->a; + *q = 0; + p = au_optstr(&perm, brattr); + if (p) { + sz = strlen(p); + memcpy(q, p, sz + 1); + q += sz; + } else + goto out; + + do { + p = au_optstr(&perm, brattr); + if (p) { + *q++ = '+'; + sz = strlen(p); + memcpy(q, p, sz + 1); + q += sz; + } + } while (p); + +out: + return q - str->a; +} + +static int noinline_for_stack br_perm_val(char *perm) +{ + int val, bad, sz; + char *p; + substring_t args[MAX_OPT_ARGS]; + au_br_perm_str_t attr; + + p = strchr(perm, '+'); + if (p) + *p = 0; + val = match_token(perm, brperm, args); + if (!val) { + if (p) + *p = '+'; + pr_warn("ignored branch permission %s\n", perm); + val = AuBrPerm_RO; + goto out; + } + if (!p) + goto out; + + val |= br_attr_val(p + 1, brattr, args); + + bad = 0; + switch (val & AuBrPerm_Mask) { + case AuBrPerm_RO: + case AuBrPerm_RR: + bad = val & AuBrWAttr_Mask; + val &= ~AuBrWAttr_Mask; + break; + case AuBrPerm_RW: + bad = val & AuBrRAttr_Mask; + val &= ~AuBrRAttr_Mask; + break; + } + + /* + * 'unpin' attrib becomes meaningless since linux-3.18-rc1, but aufs + * does not treat it as an error, just warning. + * this is a tiny guard for the user operation. + */ + if (val & AuBrAttr_UNPIN) { + bad |= AuBrAttr_UNPIN; + val &= ~AuBrAttr_UNPIN; + } + + if (unlikely(bad)) { + sz = au_do_optstr_br_attr(&attr, bad); + AuDebugOn(!sz); + pr_warn("ignored branch attribute %s\n", attr.a); + } + +out: + return val; +} + +void au_optstr_br_perm(au_br_perm_str_t *str, int perm) +{ + au_br_perm_str_t attr; + const char *p; + char *q; + int sz; + + q = str->a; + p = au_optstr(&perm, brperm); + AuDebugOn(!p || !*p); + sz = strlen(p); + memcpy(q, p, sz + 1); + q += sz; + + sz = au_do_optstr_br_attr(&attr, perm); + if (sz) { + *q++ = '+'; + memcpy(q, attr.a, sz + 1); + } + + AuDebugOn(strlen(str->a) >= sizeof(str->a)); +} + +/* ---------------------------------------------------------------------- */ + +static match_table_t udbalevel = { + {AuOpt_UDBA_REVAL, "reval"}, + {AuOpt_UDBA_NONE, "none"}, +#ifdef CONFIG_AUFS_HNOTIFY + {AuOpt_UDBA_HNOTIFY, "notify"}, /* abstraction */ +#ifdef CONFIG_AUFS_HFSNOTIFY + {AuOpt_UDBA_HNOTIFY, "fsnotify"}, +#endif +#endif + {-1, NULL} +}; + +static int noinline_for_stack udba_val(char *str) +{ + substring_t args[MAX_OPT_ARGS]; + + return match_token(str, udbalevel, args); +} + +const char *au_optstr_udba(int udba) +{ + return au_parser_pattern(udba, udbalevel); +} + +/* ---------------------------------------------------------------------- */ + +static match_table_t au_wbr_create_policy = { + {AuWbrCreate_TDP, "tdp"}, + {AuWbrCreate_TDP, "top-down-parent"}, + {AuWbrCreate_RR, "rr"}, + {AuWbrCreate_RR, "round-robin"}, + {AuWbrCreate_MFS, "mfs"}, + {AuWbrCreate_MFS, "most-free-space"}, + {AuWbrCreate_MFSV, "mfs:%d"}, + {AuWbrCreate_MFSV, "most-free-space:%d"}, + + /* top-down regardless the parent, and then mfs */ + {AuWbrCreate_TDMFS, "tdmfs:%d"}, + {AuWbrCreate_TDMFSV, "tdmfs:%d:%d"}, + + {AuWbrCreate_MFSRR, "mfsrr:%d"}, + {AuWbrCreate_MFSRRV, "mfsrr:%d:%d"}, + {AuWbrCreate_PMFS, "pmfs"}, + {AuWbrCreate_PMFSV, "pmfs:%d"}, + {AuWbrCreate_PMFSRR, "pmfsrr:%d"}, + {AuWbrCreate_PMFSRRV, "pmfsrr:%d:%d"}, + + {-1, NULL} +}; + +static int au_wbr_mfs_wmark(substring_t *arg, char *str, + struct au_opt_wbr_create *create) +{ + int err; + unsigned long long ull; + + err = 0; + if (!match_u64(arg, &ull)) + create->mfsrr_watermark = ull; + else { + pr_err("bad integer in %s\n", str); + err = -EINVAL; + } + + return err; +} + +static int au_wbr_mfs_sec(substring_t *arg, char *str, + struct au_opt_wbr_create *create) +{ + int n, err; + + err = 0; + if (!match_int(arg, &n) && 0 <= n && n <= AUFS_MFS_MAX_SEC) + create->mfs_second = n; + else { + pr_err("bad integer in %s\n", str); + err = -EINVAL; + } + + return err; +} + +static int noinline_for_stack +au_wbr_create_val(char *str, struct au_opt_wbr_create *create) +{ + int err, e; + substring_t args[MAX_OPT_ARGS]; + + err = match_token(str, au_wbr_create_policy, args); + create->wbr_create = err; + switch (err) { + case AuWbrCreate_MFSRRV: + case AuWbrCreate_TDMFSV: + case AuWbrCreate_PMFSRRV: + e = au_wbr_mfs_wmark(&args[0], str, create); + if (!e) + e = au_wbr_mfs_sec(&args[1], str, create); + if (unlikely(e)) + err = e; + break; + case AuWbrCreate_MFSRR: + case AuWbrCreate_TDMFS: + case AuWbrCreate_PMFSRR: + e = au_wbr_mfs_wmark(&args[0], str, create); + if (unlikely(e)) { + err = e; + break; + } + /*FALLTHROUGH*/ + case AuWbrCreate_MFS: + case AuWbrCreate_PMFS: + create->mfs_second = AUFS_MFS_DEF_SEC; + break; + case AuWbrCreate_MFSV: + case AuWbrCreate_PMFSV: + e = au_wbr_mfs_sec(&args[0], str, create); + if (unlikely(e)) + err = e; + break; + } + + return err; +} + +const char *au_optstr_wbr_create(int wbr_create) +{ + return au_parser_pattern(wbr_create, au_wbr_create_policy); +} + +static match_table_t au_wbr_copyup_policy = { + {AuWbrCopyup_TDP, "tdp"}, + {AuWbrCopyup_TDP, "top-down-parent"}, + {AuWbrCopyup_BUP, "bup"}, + {AuWbrCopyup_BUP, "bottom-up-parent"}, + {AuWbrCopyup_BU, "bu"}, + {AuWbrCopyup_BU, "bottom-up"}, + {-1, NULL} +}; + +static int noinline_for_stack au_wbr_copyup_val(char *str) +{ + substring_t args[MAX_OPT_ARGS]; + + return match_token(str, au_wbr_copyup_policy, args); +} + +const char *au_optstr_wbr_copyup(int wbr_copyup) +{ + return au_parser_pattern(wbr_copyup, au_wbr_copyup_policy); +} + +/* ---------------------------------------------------------------------- */ + +static const int lkup_dirflags = LOOKUP_FOLLOW | LOOKUP_DIRECTORY; + +static void dump_opts(struct au_opts *opts) +{ +#ifdef CONFIG_AUFS_DEBUG + /* reduce stack space */ + union { + struct au_opt_add *add; + struct au_opt_del *del; + struct au_opt_mod *mod; + struct au_opt_xino *xino; + struct au_opt_xino_itrunc *xino_itrunc; + struct au_opt_wbr_create *create; + } u; + struct au_opt *opt; + + opt = opts->opt; + while (opt->type != Opt_tail) { + switch (opt->type) { + case Opt_add: + u.add = &opt->add; + AuDbg("add {b%d, %s, 0x%x, %p}\n", + u.add->bindex, u.add->pathname, u.add->perm, + u.add->path.dentry); + break; + case Opt_del: + case Opt_idel: + u.del = &opt->del; + AuDbg("del {%s, %p}\n", + u.del->pathname, u.del->h_path.dentry); + break; + case Opt_mod: + case Opt_imod: + u.mod = &opt->mod; + AuDbg("mod {%s, 0x%x, %p}\n", + u.mod->path, u.mod->perm, u.mod->h_root); + break; + case Opt_append: + u.add = &opt->add; + AuDbg("append {b%d, %s, 0x%x, %p}\n", + u.add->bindex, u.add->pathname, u.add->perm, + u.add->path.dentry); + break; + case Opt_prepend: + u.add = &opt->add; + AuDbg("prepend {b%d, %s, 0x%x, %p}\n", + u.add->bindex, u.add->pathname, u.add->perm, + u.add->path.dentry); + break; + case Opt_dirwh: + AuDbg("dirwh %d\n", opt->dirwh); + break; + case Opt_rdcache: + AuDbg("rdcache %d\n", opt->rdcache); + break; + case Opt_rdblk: + AuDbg("rdblk %u\n", opt->rdblk); + break; + case Opt_rdblk_def: + AuDbg("rdblk_def\n"); + break; + case Opt_rdhash: + AuDbg("rdhash %u\n", opt->rdhash); + break; + case Opt_rdhash_def: + AuDbg("rdhash_def\n"); + break; + case Opt_xino: + u.xino = &opt->xino; + AuDbg("xino {%s %pD}\n", u.xino->path, u.xino->file); + break; + case Opt_trunc_xino: + AuLabel(trunc_xino); + break; + case Opt_notrunc_xino: + AuLabel(notrunc_xino); + break; + case Opt_trunc_xino_path: + case Opt_itrunc_xino: + u.xino_itrunc = &opt->xino_itrunc; + AuDbg("trunc_xino %d\n", u.xino_itrunc->bindex); + break; + case Opt_noxino: + AuLabel(noxino); + break; + case Opt_trunc_xib: + AuLabel(trunc_xib); + break; + case Opt_notrunc_xib: + AuLabel(notrunc_xib); + break; + case Opt_shwh: + AuLabel(shwh); + break; + case Opt_noshwh: + AuLabel(noshwh); + break; + case Opt_dirperm1: + AuLabel(dirperm1); + break; + case Opt_nodirperm1: + AuLabel(nodirperm1); + break; + case Opt_plink: + AuLabel(plink); + break; + case Opt_noplink: + AuLabel(noplink); + break; + case Opt_list_plink: + AuLabel(list_plink); + break; + case Opt_udba: + AuDbg("udba %d, %s\n", + opt->udba, au_optstr_udba(opt->udba)); + break; + case Opt_dio: + AuLabel(dio); + break; + case Opt_nodio: + AuLabel(nodio); + break; + case Opt_diropq_a: + AuLabel(diropq_a); + break; + case Opt_diropq_w: + AuLabel(diropq_w); + break; + case Opt_warn_perm: + AuLabel(warn_perm); + break; + case Opt_nowarn_perm: + AuLabel(nowarn_perm); + break; + case Opt_verbose: + AuLabel(verbose); + break; + case Opt_noverbose: + AuLabel(noverbose); + break; + case Opt_sum: + AuLabel(sum); + break; + case Opt_nosum: + AuLabel(nosum); + break; + case Opt_wsum: + AuLabel(wsum); + break; + case Opt_wbr_create: + u.create = &opt->wbr_create; + AuDbg("create %d, %s\n", u.create->wbr_create, + au_optstr_wbr_create(u.create->wbr_create)); + switch (u.create->wbr_create) { + case AuWbrCreate_MFSV: + case AuWbrCreate_PMFSV: + AuDbg("%d sec\n", u.create->mfs_second); + break; + case AuWbrCreate_MFSRR: + case AuWbrCreate_TDMFS: + AuDbg("%llu watermark\n", + u.create->mfsrr_watermark); + break; + case AuWbrCreate_MFSRRV: + case AuWbrCreate_TDMFSV: + case AuWbrCreate_PMFSRRV: + AuDbg("%llu watermark, %d sec\n", + u.create->mfsrr_watermark, + u.create->mfs_second); + break; + } + break; + case Opt_wbr_copyup: + AuDbg("copyup %d, %s\n", opt->wbr_copyup, + au_optstr_wbr_copyup(opt->wbr_copyup)); + break; + case Opt_fhsm_sec: + AuDbg("fhsm_sec %u\n", opt->fhsm_second); + break; + case Opt_dirren: + AuLabel(dirren); + break; + case Opt_nodirren: + AuLabel(nodirren); + break; + case Opt_acl: + AuLabel(acl); + break; + case Opt_noacl: + AuLabel(noacl); + break; + default: + BUG(); + } + opt++; + } +#endif +} + +void au_opts_free(struct au_opts *opts) +{ + struct au_opt *opt; + + opt = opts->opt; + while (opt->type != Opt_tail) { + switch (opt->type) { + case Opt_add: + case Opt_append: + case Opt_prepend: + path_put(&opt->add.path); + break; + case Opt_del: + case Opt_idel: + path_put(&opt->del.h_path); + break; + case Opt_mod: + case Opt_imod: + dput(opt->mod.h_root); + break; + case Opt_xino: + fput(opt->xino.file); + break; + } + opt++; + } +} + +static int opt_add(struct au_opt *opt, char *opt_str, unsigned long sb_flags, + aufs_bindex_t bindex) +{ + int err; + struct au_opt_add *add = &opt->add; + char *p; + + add->bindex = bindex; + add->perm = AuBrPerm_RO; + add->pathname = opt_str; + p = strchr(opt_str, '='); + if (p) { + *p++ = 0; + if (*p) + add->perm = br_perm_val(p); + } + + err = vfsub_kern_path(add->pathname, lkup_dirflags, &add->path); + if (!err) { + if (!p) { + add->perm = AuBrPerm_RO; + if (au_test_fs_rr(add->path.dentry->d_sb)) + add->perm = AuBrPerm_RR; + else if (!bindex && !(sb_flags & MS_RDONLY)) + add->perm = AuBrPerm_RW; + } + opt->type = Opt_add; + goto out; + } + pr_err("lookup failed %s (%d)\n", add->pathname, err); + err = -EINVAL; + +out: + return err; +} + +static int au_opts_parse_del(struct au_opt_del *del, substring_t args[]) +{ + int err; + + del->pathname = args[0].from; + AuDbg("del path %s\n", del->pathname); + + err = vfsub_kern_path(del->pathname, lkup_dirflags, &del->h_path); + if (unlikely(err)) + pr_err("lookup failed %s (%d)\n", del->pathname, err); + + return err; +} + +#if 0 /* reserved for future use */ +static int au_opts_parse_idel(struct super_block *sb, aufs_bindex_t bindex, + struct au_opt_del *del, substring_t args[]) +{ + int err; + struct dentry *root; + + err = -EINVAL; + root = sb->s_root; + aufs_read_lock(root, AuLock_FLUSH); + if (bindex < 0 || au_sbbot(sb) < bindex) { + pr_err("out of bounds, %d\n", bindex); + goto out; + } + + err = 0; + del->h_path.dentry = dget(au_h_dptr(root, bindex)); + del->h_path.mnt = mntget(au_sbr_mnt(sb, bindex)); + +out: + aufs_read_unlock(root, !AuLock_IR); + return err; +} +#endif + +static int noinline_for_stack +au_opts_parse_mod(struct au_opt_mod *mod, substring_t args[]) +{ + int err; + struct path path; + char *p; + + err = -EINVAL; + mod->path = args[0].from; + p = strchr(mod->path, '='); + if (unlikely(!p)) { + pr_err("no permission %s\n", args[0].from); + goto out; + } + + *p++ = 0; + err = vfsub_kern_path(mod->path, lkup_dirflags, &path); + if (unlikely(err)) { + pr_err("lookup failed %s (%d)\n", mod->path, err); + goto out; + } + + mod->perm = br_perm_val(p); + AuDbg("mod path %s, perm 0x%x, %s\n", mod->path, mod->perm, p); + mod->h_root = dget(path.dentry); + path_put(&path); + +out: + return err; +} + +#if 0 /* reserved for future use */ +static int au_opts_parse_imod(struct super_block *sb, aufs_bindex_t bindex, + struct au_opt_mod *mod, substring_t args[]) +{ + int err; + struct dentry *root; + + err = -EINVAL; + root = sb->s_root; + aufs_read_lock(root, AuLock_FLUSH); + if (bindex < 0 || au_sbbot(sb) < bindex) { + pr_err("out of bounds, %d\n", bindex); + goto out; + } + + err = 0; + mod->perm = br_perm_val(args[1].from); + AuDbg("mod path %s, perm 0x%x, %s\n", + mod->path, mod->perm, args[1].from); + mod->h_root = dget(au_h_dptr(root, bindex)); + +out: + aufs_read_unlock(root, !AuLock_IR); + return err; +} +#endif + +static int au_opts_parse_xino(struct super_block *sb, struct au_opt_xino *xino, + substring_t args[]) +{ + int err; + struct file *file; + + file = au_xino_create(sb, args[0].from, /*silent*/0); + err = PTR_ERR(file); + if (IS_ERR(file)) + goto out; + + err = -EINVAL; + if (unlikely(file->f_path.dentry->d_sb == sb)) { + fput(file); + pr_err("%s must be outside\n", args[0].from); + goto out; + } + + err = 0; + xino->file = file; + xino->path = args[0].from; + +out: + return err; +} + +static int noinline_for_stack +au_opts_parse_xino_itrunc_path(struct super_block *sb, + struct au_opt_xino_itrunc *xino_itrunc, + substring_t args[]) +{ + int err; + aufs_bindex_t bbot, bindex; + struct path path; + struct dentry *root; + + err = vfsub_kern_path(args[0].from, lkup_dirflags, &path); + if (unlikely(err)) { + pr_err("lookup failed %s (%d)\n", args[0].from, err); + goto out; + } + + xino_itrunc->bindex = -1; + root = sb->s_root; + aufs_read_lock(root, AuLock_FLUSH); + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + if (au_h_dptr(root, bindex) == path.dentry) { + xino_itrunc->bindex = bindex; + break; + } + } + aufs_read_unlock(root, !AuLock_IR); + path_put(&path); + + if (unlikely(xino_itrunc->bindex < 0)) { + pr_err("no such branch %s\n", args[0].from); + err = -EINVAL; + } + +out: + return err; +} + +/* called without aufs lock */ +int au_opts_parse(struct super_block *sb, char *str, struct au_opts *opts) +{ + int err, n, token; + aufs_bindex_t bindex; + unsigned char skipped; + struct dentry *root; + struct au_opt *opt, *opt_tail; + char *opt_str; + /* reduce the stack space */ + union { + struct au_opt_xino_itrunc *xino_itrunc; + struct au_opt_wbr_create *create; + } u; + struct { + substring_t args[MAX_OPT_ARGS]; + } *a; + + err = -ENOMEM; + a = kmalloc(sizeof(*a), GFP_NOFS); + if (unlikely(!a)) + goto out; + + root = sb->s_root; + err = 0; + bindex = 0; + opt = opts->opt; + opt_tail = opt + opts->max_opt - 1; + opt->type = Opt_tail; + while (!err && (opt_str = strsep(&str, ",")) && *opt_str) { + err = -EINVAL; + skipped = 0; + token = match_token(opt_str, options, a->args); + switch (token) { + case Opt_br: + err = 0; + while (!err && (opt_str = strsep(&a->args[0].from, ":")) + && *opt_str) { + err = opt_add(opt, opt_str, opts->sb_flags, + bindex++); + if (unlikely(!err && ++opt > opt_tail)) { + err = -E2BIG; + break; + } + opt->type = Opt_tail; + skipped = 1; + } + break; + case Opt_add: + if (unlikely(match_int(&a->args[0], &n))) { + pr_err("bad integer in %s\n", opt_str); + break; + } + bindex = n; + err = opt_add(opt, a->args[1].from, opts->sb_flags, + bindex); + if (!err) + opt->type = token; + break; + case Opt_append: + err = opt_add(opt, a->args[0].from, opts->sb_flags, + /*dummy bindex*/1); + if (!err) + opt->type = token; + break; + case Opt_prepend: + err = opt_add(opt, a->args[0].from, opts->sb_flags, + /*bindex*/0); + if (!err) + opt->type = token; + break; + case Opt_del: + err = au_opts_parse_del(&opt->del, a->args); + if (!err) + opt->type = token; + break; +#if 0 /* reserved for future use */ + case Opt_idel: + del->pathname = "(indexed)"; + if (unlikely(match_int(&args[0], &n))) { + pr_err("bad integer in %s\n", opt_str); + break; + } + err = au_opts_parse_idel(sb, n, &opt->del, a->args); + if (!err) + opt->type = token; + break; +#endif + case Opt_mod: + err = au_opts_parse_mod(&opt->mod, a->args); + if (!err) + opt->type = token; + break; +#ifdef IMOD /* reserved for future use */ + case Opt_imod: + u.mod->path = "(indexed)"; + if (unlikely(match_int(&a->args[0], &n))) { + pr_err("bad integer in %s\n", opt_str); + break; + } + err = au_opts_parse_imod(sb, n, &opt->mod, a->args); + if (!err) + opt->type = token; + break; +#endif + case Opt_xino: + err = au_opts_parse_xino(sb, &opt->xino, a->args); + if (!err) + opt->type = token; + break; + + case Opt_trunc_xino_path: + err = au_opts_parse_xino_itrunc_path + (sb, &opt->xino_itrunc, a->args); + if (!err) + opt->type = token; + break; + + case Opt_itrunc_xino: + u.xino_itrunc = &opt->xino_itrunc; + if (unlikely(match_int(&a->args[0], &n))) { + pr_err("bad integer in %s\n", opt_str); + break; + } + u.xino_itrunc->bindex = n; + aufs_read_lock(root, AuLock_FLUSH); + if (n < 0 || au_sbbot(sb) < n) { + pr_err("out of bounds, %d\n", n); + aufs_read_unlock(root, !AuLock_IR); + break; + } + aufs_read_unlock(root, !AuLock_IR); + err = 0; + opt->type = token; + break; + + case Opt_dirwh: + if (unlikely(match_int(&a->args[0], &opt->dirwh))) + break; + err = 0; + opt->type = token; + break; + + case Opt_rdcache: + if (unlikely(match_int(&a->args[0], &n))) { + pr_err("bad integer in %s\n", opt_str); + break; + } + if (unlikely(n > AUFS_RDCACHE_MAX)) { + pr_err("rdcache must be smaller than %d\n", + AUFS_RDCACHE_MAX); + break; + } + opt->rdcache = n; + err = 0; + opt->type = token; + break; + case Opt_rdblk: + if (unlikely(match_int(&a->args[0], &n) + || n < 0 + || n > KMALLOC_MAX_SIZE)) { + pr_err("bad integer in %s\n", opt_str); + break; + } + if (unlikely(n && n < NAME_MAX)) { + pr_err("rdblk must be larger than %d\n", + NAME_MAX); + break; + } + opt->rdblk = n; + err = 0; + opt->type = token; + break; + case Opt_rdhash: + if (unlikely(match_int(&a->args[0], &n) + || n < 0 + || n * sizeof(struct hlist_head) + > KMALLOC_MAX_SIZE)) { + pr_err("bad integer in %s\n", opt_str); + break; + } + opt->rdhash = n; + err = 0; + opt->type = token; + break; + + case Opt_trunc_xino: + case Opt_notrunc_xino: + case Opt_noxino: + case Opt_trunc_xib: + case Opt_notrunc_xib: + case Opt_shwh: + case Opt_noshwh: + case Opt_dirperm1: + case Opt_nodirperm1: + case Opt_plink: + case Opt_noplink: + case Opt_list_plink: + case Opt_dio: + case Opt_nodio: + case Opt_diropq_a: + case Opt_diropq_w: + case Opt_warn_perm: + case Opt_nowarn_perm: + case Opt_verbose: + case Opt_noverbose: + case Opt_sum: + case Opt_nosum: + case Opt_wsum: + case Opt_rdblk_def: + case Opt_rdhash_def: + case Opt_dirren: + case Opt_nodirren: + case Opt_acl: + case Opt_noacl: + err = 0; + opt->type = token; + break; + + case Opt_udba: + opt->udba = udba_val(a->args[0].from); + if (opt->udba >= 0) { + err = 0; + opt->type = token; + } else + pr_err("wrong value, %s\n", opt_str); + break; + + case Opt_wbr_create: + u.create = &opt->wbr_create; + u.create->wbr_create + = au_wbr_create_val(a->args[0].from, u.create); + if (u.create->wbr_create >= 0) { + err = 0; + opt->type = token; + } else + pr_err("wrong value, %s\n", opt_str); + break; + case Opt_wbr_copyup: + opt->wbr_copyup = au_wbr_copyup_val(a->args[0].from); + if (opt->wbr_copyup >= 0) { + err = 0; + opt->type = token; + } else + pr_err("wrong value, %s\n", opt_str); + break; + + case Opt_fhsm_sec: + if (unlikely(match_int(&a->args[0], &n) + || n < 0)) { + pr_err("bad integer in %s\n", opt_str); + break; + } + if (sysaufs_brs) { + opt->fhsm_second = n; + opt->type = token; + } else + pr_warn("ignored %s\n", opt_str); + err = 0; + break; + + case Opt_ignore: + pr_warn("ignored %s\n", opt_str); + /*FALLTHROUGH*/ + case Opt_ignore_silent: + skipped = 1; + err = 0; + break; + case Opt_err: + pr_err("unknown option %s\n", opt_str); + break; + } + + if (!err && !skipped) { + if (unlikely(++opt > opt_tail)) { + err = -E2BIG; + opt--; + opt->type = Opt_tail; + break; + } + opt->type = Opt_tail; + } + } + + au_kfree_rcu(a); + dump_opts(opts); + if (unlikely(err)) + au_opts_free(opts); + +out: + return err; +} + +static int au_opt_wbr_create(struct super_block *sb, + struct au_opt_wbr_create *create) +{ + int err; + struct au_sbinfo *sbinfo; + + SiMustWriteLock(sb); + + err = 1; /* handled */ + sbinfo = au_sbi(sb); + if (sbinfo->si_wbr_create_ops->fin) { + err = sbinfo->si_wbr_create_ops->fin(sb); + if (!err) + err = 1; + } + + sbinfo->si_wbr_create = create->wbr_create; + sbinfo->si_wbr_create_ops = au_wbr_create_ops + create->wbr_create; + switch (create->wbr_create) { + case AuWbrCreate_MFSRRV: + case AuWbrCreate_MFSRR: + case AuWbrCreate_TDMFS: + case AuWbrCreate_TDMFSV: + case AuWbrCreate_PMFSRR: + case AuWbrCreate_PMFSRRV: + sbinfo->si_wbr_mfs.mfsrr_watermark = create->mfsrr_watermark; + /*FALLTHROUGH*/ + case AuWbrCreate_MFS: + case AuWbrCreate_MFSV: + case AuWbrCreate_PMFS: + case AuWbrCreate_PMFSV: + sbinfo->si_wbr_mfs.mfs_expire + = msecs_to_jiffies(create->mfs_second * MSEC_PER_SEC); + break; + } + + if (sbinfo->si_wbr_create_ops->init) + sbinfo->si_wbr_create_ops->init(sb); /* ignore */ + + return err; +} + +/* + * returns, + * plus: processed without an error + * zero: unprocessed + */ +static int au_opt_simple(struct super_block *sb, struct au_opt *opt, + struct au_opts *opts) +{ + int err; + struct au_sbinfo *sbinfo; + + SiMustWriteLock(sb); + + err = 1; /* handled */ + sbinfo = au_sbi(sb); + switch (opt->type) { + case Opt_udba: + sbinfo->si_mntflags &= ~AuOptMask_UDBA; + sbinfo->si_mntflags |= opt->udba; + opts->given_udba |= opt->udba; + break; + + case Opt_plink: + au_opt_set(sbinfo->si_mntflags, PLINK); + break; + case Opt_noplink: + if (au_opt_test(sbinfo->si_mntflags, PLINK)) + au_plink_put(sb, /*verbose*/1); + au_opt_clr(sbinfo->si_mntflags, PLINK); + break; + case Opt_list_plink: + if (au_opt_test(sbinfo->si_mntflags, PLINK)) + au_plink_list(sb); + break; + + case Opt_dio: + au_opt_set(sbinfo->si_mntflags, DIO); + au_fset_opts(opts->flags, REFRESH_DYAOP); + break; + case Opt_nodio: + au_opt_clr(sbinfo->si_mntflags, DIO); + au_fset_opts(opts->flags, REFRESH_DYAOP); + break; + + case Opt_fhsm_sec: + au_fhsm_set(sbinfo, opt->fhsm_second); + break; + + case Opt_diropq_a: + au_opt_set(sbinfo->si_mntflags, ALWAYS_DIROPQ); + break; + case Opt_diropq_w: + au_opt_clr(sbinfo->si_mntflags, ALWAYS_DIROPQ); + break; + + case Opt_warn_perm: + au_opt_set(sbinfo->si_mntflags, WARN_PERM); + break; + case Opt_nowarn_perm: + au_opt_clr(sbinfo->si_mntflags, WARN_PERM); + break; + + case Opt_verbose: + au_opt_set(sbinfo->si_mntflags, VERBOSE); + break; + case Opt_noverbose: + au_opt_clr(sbinfo->si_mntflags, VERBOSE); + break; + + case Opt_sum: + au_opt_set(sbinfo->si_mntflags, SUM); + break; + case Opt_wsum: + au_opt_clr(sbinfo->si_mntflags, SUM); + au_opt_set(sbinfo->si_mntflags, SUM_W); + case Opt_nosum: + au_opt_clr(sbinfo->si_mntflags, SUM); + au_opt_clr(sbinfo->si_mntflags, SUM_W); + break; + + case Opt_wbr_create: + err = au_opt_wbr_create(sb, &opt->wbr_create); + break; + case Opt_wbr_copyup: + sbinfo->si_wbr_copyup = opt->wbr_copyup; + sbinfo->si_wbr_copyup_ops = au_wbr_copyup_ops + opt->wbr_copyup; + break; + + case Opt_dirwh: + sbinfo->si_dirwh = opt->dirwh; + break; + + case Opt_rdcache: + sbinfo->si_rdcache + = msecs_to_jiffies(opt->rdcache * MSEC_PER_SEC); + break; + case Opt_rdblk: + sbinfo->si_rdblk = opt->rdblk; + break; + case Opt_rdblk_def: + sbinfo->si_rdblk = AUFS_RDBLK_DEF; + break; + case Opt_rdhash: + sbinfo->si_rdhash = opt->rdhash; + break; + case Opt_rdhash_def: + sbinfo->si_rdhash = AUFS_RDHASH_DEF; + break; + + case Opt_shwh: + au_opt_set(sbinfo->si_mntflags, SHWH); + break; + case Opt_noshwh: + au_opt_clr(sbinfo->si_mntflags, SHWH); + break; + + case Opt_dirperm1: + au_opt_set(sbinfo->si_mntflags, DIRPERM1); + break; + case Opt_nodirperm1: + au_opt_clr(sbinfo->si_mntflags, DIRPERM1); + break; + + case Opt_trunc_xino: + au_opt_set(sbinfo->si_mntflags, TRUNC_XINO); + break; + case Opt_notrunc_xino: + au_opt_clr(sbinfo->si_mntflags, TRUNC_XINO); + break; + + case Opt_trunc_xino_path: + case Opt_itrunc_xino: + err = au_xino_trunc(sb, opt->xino_itrunc.bindex, + /*idx_begin*/0); + if (!err) + err = 1; + break; + + case Opt_trunc_xib: + au_fset_opts(opts->flags, TRUNC_XIB); + break; + case Opt_notrunc_xib: + au_fclr_opts(opts->flags, TRUNC_XIB); + break; + + case Opt_dirren: + err = 1; + if (!au_opt_test(sbinfo->si_mntflags, DIRREN)) { + err = au_dr_opt_set(sb); + if (!err) + err = 1; + } + if (err == 1) + au_opt_set(sbinfo->si_mntflags, DIRREN); + break; + case Opt_nodirren: + err = 1; + if (au_opt_test(sbinfo->si_mntflags, DIRREN)) { + err = au_dr_opt_clr(sb, au_ftest_opts(opts->flags, + DR_FLUSHED)); + if (!err) + err = 1; + } + if (err == 1) + au_opt_clr(sbinfo->si_mntflags, DIRREN); + break; + + case Opt_acl: + sb->s_flags |= MS_POSIXACL; + break; + case Opt_noacl: + sb->s_flags &= ~MS_POSIXACL; + break; + + default: + err = 0; + break; + } + + return err; +} + +/* + * returns tri-state. + * plus: processed without an error + * zero: unprocessed + * minus: error + */ +static int au_opt_br(struct super_block *sb, struct au_opt *opt, + struct au_opts *opts) +{ + int err, do_refresh; + + err = 0; + switch (opt->type) { + case Opt_append: + opt->add.bindex = au_sbbot(sb) + 1; + if (opt->add.bindex < 0) + opt->add.bindex = 0; + goto add; + case Opt_prepend: + opt->add.bindex = 0; + add: /* indented label */ + case Opt_add: + err = au_br_add(sb, &opt->add, + au_ftest_opts(opts->flags, REMOUNT)); + if (!err) { + err = 1; + au_fset_opts(opts->flags, REFRESH); + } + break; + + case Opt_del: + case Opt_idel: + err = au_br_del(sb, &opt->del, + au_ftest_opts(opts->flags, REMOUNT)); + if (!err) { + err = 1; + au_fset_opts(opts->flags, TRUNC_XIB); + au_fset_opts(opts->flags, REFRESH); + } + break; + + case Opt_mod: + case Opt_imod: + err = au_br_mod(sb, &opt->mod, + au_ftest_opts(opts->flags, REMOUNT), + &do_refresh); + if (!err) { + err = 1; + if (do_refresh) + au_fset_opts(opts->flags, REFRESH); + } + break; + } + return err; +} + +static int au_opt_xino(struct super_block *sb, struct au_opt *opt, + struct au_opt_xino **opt_xino, + struct au_opts *opts) +{ + int err; + + err = 0; + switch (opt->type) { + case Opt_xino: + err = au_xino_set(sb, &opt->xino, + !!au_ftest_opts(opts->flags, REMOUNT)); + if (unlikely(err)) + break; + + *opt_xino = &opt->xino; + break; + + case Opt_noxino: + au_xino_clr(sb); + *opt_xino = (void *)-1; + break; + } + + return err; +} + +int au_opts_verify(struct super_block *sb, unsigned long sb_flags, + unsigned int pending) +{ + int err, fhsm; + aufs_bindex_t bindex, bbot; + unsigned char do_plink, skip, do_free, can_no_dreval; + struct au_branch *br; + struct au_wbr *wbr; + struct dentry *root, *dentry; + struct inode *dir, *h_dir; + struct au_sbinfo *sbinfo; + struct au_hinode *hdir; + + SiMustAnyLock(sb); + + sbinfo = au_sbi(sb); + AuDebugOn(!(sbinfo->si_mntflags & AuOptMask_UDBA)); + + if (!(sb_flags & MS_RDONLY)) { + if (unlikely(!au_br_writable(au_sbr_perm(sb, 0)))) + pr_warn("first branch should be rw\n"); + if (unlikely(au_opt_test(sbinfo->si_mntflags, SHWH))) + pr_warn_once("shwh should be used with ro\n"); + } + + if (au_opt_test((sbinfo->si_mntflags | pending), UDBA_HNOTIFY) + && !au_opt_test(sbinfo->si_mntflags, XINO)) + pr_warn_once("udba=*notify requires xino\n"); + + if (au_opt_test(sbinfo->si_mntflags, DIRPERM1)) + pr_warn_once("dirperm1 breaks the protection" + " by the permission bits on the lower branch\n"); + + err = 0; + fhsm = 0; + root = sb->s_root; + dir = d_inode(root); + do_plink = !!au_opt_test(sbinfo->si_mntflags, PLINK); + can_no_dreval = !!au_opt_test((sbinfo->si_mntflags | pending), + UDBA_NONE); + bbot = au_sbbot(sb); + for (bindex = 0; !err && bindex <= bbot; bindex++) { + skip = 0; + h_dir = au_h_iptr(dir, bindex); + br = au_sbr(sb, bindex); + + if ((br->br_perm & AuBrAttr_ICEX) + && !h_dir->i_op->listxattr) + br->br_perm &= ~AuBrAttr_ICEX; +#if 0 + if ((br->br_perm & AuBrAttr_ICEX_SEC) + && (au_br_sb(br)->s_flags & MS_NOSEC)) + br->br_perm &= ~AuBrAttr_ICEX_SEC; +#endif + + do_free = 0; + wbr = br->br_wbr; + if (wbr) + wbr_wh_read_lock(wbr); + + if (!au_br_writable(br->br_perm)) { + do_free = !!wbr; + skip = (!wbr + || (!wbr->wbr_whbase + && !wbr->wbr_plink + && !wbr->wbr_orph)); + } else if (!au_br_wh_linkable(br->br_perm)) { + /* skip = (!br->br_whbase && !br->br_orph); */ + skip = (!wbr || !wbr->wbr_whbase); + if (skip && wbr) { + if (do_plink) + skip = !!wbr->wbr_plink; + else + skip = !wbr->wbr_plink; + } + } else { + /* skip = (br->br_whbase && br->br_ohph); */ + skip = (wbr && wbr->wbr_whbase); + if (skip) { + if (do_plink) + skip = !!wbr->wbr_plink; + else + skip = !wbr->wbr_plink; + } + } + if (wbr) + wbr_wh_read_unlock(wbr); + + if (can_no_dreval) { + dentry = br->br_path.dentry; + spin_lock(&dentry->d_lock); + if (dentry->d_flags & + (DCACHE_OP_REVALIDATE | DCACHE_OP_WEAK_REVALIDATE)) + can_no_dreval = 0; + spin_unlock(&dentry->d_lock); + } + + if (au_br_fhsm(br->br_perm)) { + fhsm++; + AuDebugOn(!br->br_fhsm); + } + + if (skip) + continue; + + hdir = au_hi(dir, bindex); + au_hn_inode_lock_nested(hdir, AuLsc_I_PARENT); + if (wbr) + wbr_wh_write_lock(wbr); + err = au_wh_init(br, sb); + if (wbr) + wbr_wh_write_unlock(wbr); + au_hn_inode_unlock(hdir); + + if (!err && do_free) { + au_kfree_rcu(wbr); + br->br_wbr = NULL; + } + } + + if (can_no_dreval) + au_fset_si(sbinfo, NO_DREVAL); + else + au_fclr_si(sbinfo, NO_DREVAL); + + if (fhsm >= 2) { + au_fset_si(sbinfo, FHSM); + for (bindex = bbot; bindex >= 0; bindex--) { + br = au_sbr(sb, bindex); + if (au_br_fhsm(br->br_perm)) { + au_fhsm_set_bottom(sb, bindex); + break; + } + } + } else { + au_fclr_si(sbinfo, FHSM); + au_fhsm_set_bottom(sb, -1); + } + + return err; +} + +int au_opts_mount(struct super_block *sb, struct au_opts *opts) +{ + int err; + unsigned int tmp; + aufs_bindex_t bindex, bbot; + struct au_opt *opt; + struct au_opt_xino *opt_xino, xino; + struct au_sbinfo *sbinfo; + struct au_branch *br; + struct inode *dir; + + SiMustWriteLock(sb); + + err = 0; + opt_xino = NULL; + opt = opts->opt; + while (err >= 0 && opt->type != Opt_tail) + err = au_opt_simple(sb, opt++, opts); + if (err > 0) + err = 0; + else if (unlikely(err < 0)) + goto out; + + /* disable xino and udba temporary */ + sbinfo = au_sbi(sb); + tmp = sbinfo->si_mntflags; + au_opt_clr(sbinfo->si_mntflags, XINO); + au_opt_set_udba(sbinfo->si_mntflags, UDBA_REVAL); + + opt = opts->opt; + while (err >= 0 && opt->type != Opt_tail) + err = au_opt_br(sb, opt++, opts); + if (err > 0) + err = 0; + else if (unlikely(err < 0)) + goto out; + + bbot = au_sbbot(sb); + if (unlikely(bbot < 0)) { + err = -EINVAL; + pr_err("no branches\n"); + goto out; + } + + if (au_opt_test(tmp, XINO)) + au_opt_set(sbinfo->si_mntflags, XINO); + opt = opts->opt; + while (!err && opt->type != Opt_tail) + err = au_opt_xino(sb, opt++, &opt_xino, opts); + if (unlikely(err)) + goto out; + + err = au_opts_verify(sb, sb->s_flags, tmp); + if (unlikely(err)) + goto out; + + /* restore xino */ + if (au_opt_test(tmp, XINO) && !opt_xino) { + xino.file = au_xino_def(sb); + err = PTR_ERR(xino.file); + if (IS_ERR(xino.file)) + goto out; + + err = au_xino_set(sb, &xino, /*remount*/0); + fput(xino.file); + if (unlikely(err)) + goto out; + } + + /* restore udba */ + tmp &= AuOptMask_UDBA; + sbinfo->si_mntflags &= ~AuOptMask_UDBA; + sbinfo->si_mntflags |= tmp; + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + err = au_hnotify_reset_br(tmp, br, br->br_perm); + if (unlikely(err)) + AuIOErr("hnotify failed on br %d, %d, ignored\n", + bindex, err); + /* go on even if err */ + } + if (au_opt_test(tmp, UDBA_HNOTIFY)) { + dir = d_inode(sb->s_root); + au_hn_reset(dir, au_hi_flags(dir, /*isdir*/1) & ~AuHi_XINO); + } + +out: + return err; +} + +int au_opts_remount(struct super_block *sb, struct au_opts *opts) +{ + int err, rerr; + unsigned char no_dreval; + struct inode *dir; + struct au_opt_xino *opt_xino; + struct au_opt *opt; + struct au_sbinfo *sbinfo; + + SiMustWriteLock(sb); + + err = au_dr_opt_flush(sb); + if (unlikely(err)) + goto out; + au_fset_opts(opts->flags, DR_FLUSHED); + + dir = d_inode(sb->s_root); + sbinfo = au_sbi(sb); + opt_xino = NULL; + opt = opts->opt; + while (err >= 0 && opt->type != Opt_tail) { + err = au_opt_simple(sb, opt, opts); + if (!err) + err = au_opt_br(sb, opt, opts); + if (!err) + err = au_opt_xino(sb, opt, &opt_xino, opts); + opt++; + } + if (err > 0) + err = 0; + AuTraceErr(err); + /* go on even err */ + + no_dreval = !!au_ftest_si(sbinfo, NO_DREVAL); + rerr = au_opts_verify(sb, opts->sb_flags, /*pending*/0); + if (unlikely(rerr && !err)) + err = rerr; + + if (no_dreval != !!au_ftest_si(sbinfo, NO_DREVAL)) + au_fset_opts(opts->flags, REFRESH_IDOP); + + if (au_ftest_opts(opts->flags, TRUNC_XIB)) { + rerr = au_xib_trunc(sb); + if (unlikely(rerr && !err)) + err = rerr; + } + + /* will be handled by the caller */ + if (!au_ftest_opts(opts->flags, REFRESH) + && (opts->given_udba + || au_opt_test(sbinfo->si_mntflags, XINO) + || au_ftest_opts(opts->flags, REFRESH_IDOP) + )) + au_fset_opts(opts->flags, REFRESH); + + AuDbg("status 0x%x\n", opts->flags); + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +unsigned int au_opt_udba(struct super_block *sb) +{ + return au_mntflags(sb) & AuOptMask_UDBA; +} diff --git a/fs/aufs/opts.h b/fs/aufs/opts.h new file mode 100644 index 0000000000000..fd167bd0feadf --- /dev/null +++ b/fs/aufs/opts.h @@ -0,0 +1,225 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * mount options/flags + */ + +#ifndef __AUFS_OPTS_H__ +#define __AUFS_OPTS_H__ + +#ifdef __KERNEL__ + +#include + +struct file; + +/* ---------------------------------------------------------------------- */ + +/* mount flags */ +#define AuOpt_XINO 1 /* external inode number bitmap + and translation table */ +#define AuOpt_TRUNC_XINO (1 << 1) /* truncate xino files */ +#define AuOpt_UDBA_NONE (1 << 2) /* users direct branch access */ +#define AuOpt_UDBA_REVAL (1 << 3) +#define AuOpt_UDBA_HNOTIFY (1 << 4) +#define AuOpt_SHWH (1 << 5) /* show whiteout */ +#define AuOpt_PLINK (1 << 6) /* pseudo-link */ +#define AuOpt_DIRPERM1 (1 << 7) /* ignore the lower dir's perm + bits */ +#define AuOpt_ALWAYS_DIROPQ (1 << 9) /* policy to creating diropq */ +#define AuOpt_SUM (1 << 10) /* summation for statfs(2) */ +#define AuOpt_SUM_W (1 << 11) /* unimplemented */ +#define AuOpt_WARN_PERM (1 << 12) /* warn when add-branch */ +#define AuOpt_VERBOSE (1 << 13) /* busy inode when del-branch */ +#define AuOpt_DIO (1 << 14) /* direct io */ +#define AuOpt_DIRREN (1 << 15) /* directory rename */ + +#ifndef CONFIG_AUFS_HNOTIFY +#undef AuOpt_UDBA_HNOTIFY +#define AuOpt_UDBA_HNOTIFY 0 +#endif +#ifndef CONFIG_AUFS_DIRREN +#undef AuOpt_DIRREN +#define AuOpt_DIRREN 0 +#endif +#ifndef CONFIG_AUFS_SHWH +#undef AuOpt_SHWH +#define AuOpt_SHWH 0 +#endif + +#define AuOpt_Def (AuOpt_XINO \ + | AuOpt_UDBA_REVAL \ + | AuOpt_PLINK \ + /* | AuOpt_DIRPERM1 */ \ + | AuOpt_WARN_PERM) +#define AuOptMask_UDBA (AuOpt_UDBA_NONE \ + | AuOpt_UDBA_REVAL \ + | AuOpt_UDBA_HNOTIFY) + +#define au_opt_test(flags, name) (flags & AuOpt_##name) +#define au_opt_set(flags, name) do { \ + BUILD_BUG_ON(AuOpt_##name & AuOptMask_UDBA); \ + ((flags) |= AuOpt_##name); \ +} while (0) +#define au_opt_set_udba(flags, name) do { \ + (flags) &= ~AuOptMask_UDBA; \ + ((flags) |= AuOpt_##name); \ +} while (0) +#define au_opt_clr(flags, name) do { \ + ((flags) &= ~AuOpt_##name); \ +} while (0) + +static inline unsigned int au_opts_plink(unsigned int mntflags) +{ +#ifdef CONFIG_PROC_FS + return mntflags; +#else + return mntflags & ~AuOpt_PLINK; +#endif +} + +/* ---------------------------------------------------------------------- */ + +/* policies to select one among multiple writable branches */ +enum { + AuWbrCreate_TDP, /* top down parent */ + AuWbrCreate_RR, /* round robin */ + AuWbrCreate_MFS, /* most free space */ + AuWbrCreate_MFSV, /* mfs with seconds */ + AuWbrCreate_MFSRR, /* mfs then rr */ + AuWbrCreate_MFSRRV, /* mfs then rr with seconds */ + AuWbrCreate_TDMFS, /* top down regardless parent and mfs */ + AuWbrCreate_TDMFSV, /* top down regardless parent and mfs */ + AuWbrCreate_PMFS, /* parent and mfs */ + AuWbrCreate_PMFSV, /* parent and mfs with seconds */ + AuWbrCreate_PMFSRR, /* parent, mfs and round-robin */ + AuWbrCreate_PMFSRRV, /* plus seconds */ + + AuWbrCreate_Def = AuWbrCreate_TDP +}; + +enum { + AuWbrCopyup_TDP, /* top down parent */ + AuWbrCopyup_BUP, /* bottom up parent */ + AuWbrCopyup_BU, /* bottom up */ + + AuWbrCopyup_Def = AuWbrCopyup_TDP +}; + +/* ---------------------------------------------------------------------- */ + +struct au_opt_add { + aufs_bindex_t bindex; + char *pathname; + int perm; + struct path path; +}; + +struct au_opt_del { + char *pathname; + struct path h_path; +}; + +struct au_opt_mod { + char *path; + int perm; + struct dentry *h_root; +}; + +struct au_opt_xino { + char *path; + struct file *file; +}; + +struct au_opt_xino_itrunc { + aufs_bindex_t bindex; +}; + +struct au_opt_wbr_create { + int wbr_create; + int mfs_second; + unsigned long long mfsrr_watermark; +}; + +struct au_opt { + int type; + union { + struct au_opt_xino xino; + struct au_opt_xino_itrunc xino_itrunc; + struct au_opt_add add; + struct au_opt_del del; + struct au_opt_mod mod; + int dirwh; + int rdcache; + unsigned int rdblk; + unsigned int rdhash; + int udba; + struct au_opt_wbr_create wbr_create; + int wbr_copyup; + unsigned int fhsm_second; + }; +}; + +/* opts flags */ +#define AuOpts_REMOUNT 1 +#define AuOpts_REFRESH (1 << 1) +#define AuOpts_TRUNC_XIB (1 << 2) +#define AuOpts_REFRESH_DYAOP (1 << 3) +#define AuOpts_REFRESH_IDOP (1 << 4) +#define AuOpts_DR_FLUSHED (1 << 5) +#define au_ftest_opts(flags, name) ((flags) & AuOpts_##name) +#define au_fset_opts(flags, name) \ + do { (flags) |= AuOpts_##name; } while (0) +#define au_fclr_opts(flags, name) \ + do { (flags) &= ~AuOpts_##name; } while (0) + +#ifndef CONFIG_AUFS_DIRREN +#undef AuOpts_DR_FLUSHED +#define AuOpts_DR_FLUSHED 0 +#endif + +struct au_opts { + struct au_opt *opt; + int max_opt; + + unsigned int given_udba; + unsigned int flags; + unsigned long sb_flags; +}; + +/* ---------------------------------------------------------------------- */ + +/* opts.c */ +void au_optstr_br_perm(au_br_perm_str_t *str, int perm); +const char *au_optstr_udba(int udba); +const char *au_optstr_wbr_copyup(int wbr_copyup); +const char *au_optstr_wbr_create(int wbr_create); + +void au_opts_free(struct au_opts *opts); +struct super_block; +int au_opts_parse(struct super_block *sb, char *str, struct au_opts *opts); +int au_opts_verify(struct super_block *sb, unsigned long sb_flags, + unsigned int pending); +int au_opts_mount(struct super_block *sb, struct au_opts *opts); +int au_opts_remount(struct super_block *sb, struct au_opts *opts); + +unsigned int au_opt_udba(struct super_block *sb); + +#endif /* __KERNEL__ */ +#endif /* __AUFS_OPTS_H__ */ diff --git a/fs/aufs/plink.c b/fs/aufs/plink.c new file mode 100644 index 0000000000000..ef51ffa6d8ab7 --- /dev/null +++ b/fs/aufs/plink.c @@ -0,0 +1,516 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * pseudo-link + */ + +#include "aufs.h" + +/* + * the pseudo-link maintenance mode. + * during a user process maintains the pseudo-links, + * prohibit adding a new plink and branch manipulation. + * + * Flags + * NOPLM: + * For entry functions which will handle plink, and i_mutex is already held + * in VFS. + * They cannot wait and should return an error at once. + * Callers has to check the error. + * NOPLMW: + * For entry functions which will handle plink, but i_mutex is not held + * in VFS. + * They can wait the plink maintenance mode to finish. + * + * They behave like F_SETLK and F_SETLKW. + * If the caller never handle plink, then both flags are unnecessary. + */ + +int au_plink_maint(struct super_block *sb, int flags) +{ + int err; + pid_t pid, ppid; + struct task_struct *parent, *prev; + struct au_sbinfo *sbi; + + SiMustAnyLock(sb); + + err = 0; + if (!au_opt_test(au_mntflags(sb), PLINK)) + goto out; + + sbi = au_sbi(sb); + pid = sbi->si_plink_maint_pid; + if (!pid || pid == current->pid) + goto out; + + /* todo: it highly depends upon /sbin/mount.aufs */ + prev = NULL; + parent = current; + ppid = 0; + rcu_read_lock(); + while (1) { + parent = rcu_dereference(parent->real_parent); + if (parent == prev) + break; + ppid = task_pid_vnr(parent); + if (pid == ppid) { + rcu_read_unlock(); + goto out; + } + prev = parent; + } + rcu_read_unlock(); + + if (au_ftest_lock(flags, NOPLMW)) { + /* if there is no i_mutex lock in VFS, we don't need to wait */ + /* AuDebugOn(!lockdep_depth(current)); */ + while (sbi->si_plink_maint_pid) { + si_read_unlock(sb); + /* gave up wake_up_bit() */ + wait_event(sbi->si_plink_wq, !sbi->si_plink_maint_pid); + + if (au_ftest_lock(flags, FLUSH)) + au_nwt_flush(&sbi->si_nowait); + si_noflush_read_lock(sb); + } + } else if (au_ftest_lock(flags, NOPLM)) { + AuDbg("ppid %d, pid %d\n", ppid, pid); + err = -EAGAIN; + } + +out: + return err; +} + +void au_plink_maint_leave(struct au_sbinfo *sbinfo) +{ + spin_lock(&sbinfo->si_plink_maint_lock); + sbinfo->si_plink_maint_pid = 0; + spin_unlock(&sbinfo->si_plink_maint_lock); + wake_up_all(&sbinfo->si_plink_wq); +} + +int au_plink_maint_enter(struct super_block *sb) +{ + int err; + struct au_sbinfo *sbinfo; + + err = 0; + sbinfo = au_sbi(sb); + /* make sure i am the only one in this fs */ + si_write_lock(sb, AuLock_FLUSH); + if (au_opt_test(au_mntflags(sb), PLINK)) { + spin_lock(&sbinfo->si_plink_maint_lock); + if (!sbinfo->si_plink_maint_pid) + sbinfo->si_plink_maint_pid = current->pid; + else + err = -EBUSY; + spin_unlock(&sbinfo->si_plink_maint_lock); + } + si_write_unlock(sb); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_DEBUG +void au_plink_list(struct super_block *sb) +{ + int i; + struct au_sbinfo *sbinfo; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + struct au_icntnr *icntnr; + + SiMustAnyLock(sb); + + sbinfo = au_sbi(sb); + AuDebugOn(!au_opt_test(au_mntflags(sb), PLINK)); + AuDebugOn(au_plink_maint(sb, AuLock_NOPLM)); + + for (i = 0; i < AuPlink_NHASH; i++) { + hbl = sbinfo->si_plink + i; + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(icntnr, pos, hbl, plink) + AuDbg("%lu\n", icntnr->vfs_inode.i_ino); + hlist_bl_unlock(hbl); + } +} +#endif + +/* is the inode pseudo-linked? */ +int au_plink_test(struct inode *inode) +{ + int found, i; + struct au_sbinfo *sbinfo; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + struct au_icntnr *icntnr; + + sbinfo = au_sbi(inode->i_sb); + AuRwMustAnyLock(&sbinfo->si_rwsem); + AuDebugOn(!au_opt_test(au_mntflags(inode->i_sb), PLINK)); + AuDebugOn(au_plink_maint(inode->i_sb, AuLock_NOPLM)); + + found = 0; + i = au_plink_hash(inode->i_ino); + hbl = sbinfo->si_plink + i; + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(icntnr, pos, hbl, plink) + if (&icntnr->vfs_inode == inode) { + found = 1; + break; + } + hlist_bl_unlock(hbl); + return found; +} + +/* ---------------------------------------------------------------------- */ + +/* + * generate a name for plink. + * the file will be stored under AUFS_WH_PLINKDIR. + */ +/* 20 is max digits length of ulong 64 */ +#define PLINK_NAME_LEN ((20 + 1) * 2) + +static int plink_name(char *name, int len, struct inode *inode, + aufs_bindex_t bindex) +{ + int rlen; + struct inode *h_inode; + + h_inode = au_h_iptr(inode, bindex); + rlen = snprintf(name, len, "%lu.%lu", inode->i_ino, h_inode->i_ino); + return rlen; +} + +struct au_do_plink_lkup_args { + struct dentry **errp; + struct qstr *tgtname; + struct dentry *h_parent; + struct au_branch *br; +}; + +static struct dentry *au_do_plink_lkup(struct qstr *tgtname, + struct dentry *h_parent, + struct au_branch *br) +{ + struct dentry *h_dentry; + struct inode *h_inode; + + h_inode = d_inode(h_parent); + vfsub_inode_lock_shared_nested(h_inode, AuLsc_I_CHILD2); + h_dentry = vfsub_lkup_one(tgtname, h_parent); + inode_unlock_shared(h_inode); + return h_dentry; +} + +static void au_call_do_plink_lkup(void *args) +{ + struct au_do_plink_lkup_args *a = args; + *a->errp = au_do_plink_lkup(a->tgtname, a->h_parent, a->br); +} + +/* lookup the plink-ed @inode under the branch at @bindex */ +struct dentry *au_plink_lkup(struct inode *inode, aufs_bindex_t bindex) +{ + struct dentry *h_dentry, *h_parent; + struct au_branch *br; + int wkq_err; + char a[PLINK_NAME_LEN]; + struct qstr tgtname = QSTR_INIT(a, 0); + + AuDebugOn(au_plink_maint(inode->i_sb, AuLock_NOPLM)); + + br = au_sbr(inode->i_sb, bindex); + h_parent = br->br_wbr->wbr_plink; + tgtname.len = plink_name(a, sizeof(a), inode, bindex); + + if (!uid_eq(current_fsuid(), GLOBAL_ROOT_UID)) { + struct au_do_plink_lkup_args args = { + .errp = &h_dentry, + .tgtname = &tgtname, + .h_parent = h_parent, + .br = br + }; + + wkq_err = au_wkq_wait(au_call_do_plink_lkup, &args); + if (unlikely(wkq_err)) + h_dentry = ERR_PTR(wkq_err); + } else + h_dentry = au_do_plink_lkup(&tgtname, h_parent, br); + + return h_dentry; +} + +/* create a pseudo-link */ +static int do_whplink(struct qstr *tgt, struct dentry *h_parent, + struct dentry *h_dentry, struct au_branch *br) +{ + int err; + struct path h_path = { + .mnt = au_br_mnt(br) + }; + struct inode *h_dir, *delegated; + + h_dir = d_inode(h_parent); + inode_lock_nested(h_dir, AuLsc_I_CHILD2); +again: + h_path.dentry = vfsub_lkup_one(tgt, h_parent); + err = PTR_ERR(h_path.dentry); + if (IS_ERR(h_path.dentry)) + goto out; + + err = 0; + /* wh.plink dir is not monitored */ + /* todo: is it really safe? */ + if (d_is_positive(h_path.dentry) + && d_inode(h_path.dentry) != d_inode(h_dentry)) { + delegated = NULL; + err = vfsub_unlink(h_dir, &h_path, &delegated, /*force*/0); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + dput(h_path.dentry); + h_path.dentry = NULL; + if (!err) + goto again; + } + if (!err && d_is_negative(h_path.dentry)) { + delegated = NULL; + err = vfsub_link(h_dentry, h_dir, &h_path, &delegated); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal link\n"); + iput(delegated); + } + } + dput(h_path.dentry); + +out: + inode_unlock(h_dir); + return err; +} + +struct do_whplink_args { + int *errp; + struct qstr *tgt; + struct dentry *h_parent; + struct dentry *h_dentry; + struct au_branch *br; +}; + +static void call_do_whplink(void *args) +{ + struct do_whplink_args *a = args; + *a->errp = do_whplink(a->tgt, a->h_parent, a->h_dentry, a->br); +} + +static int whplink(struct dentry *h_dentry, struct inode *inode, + aufs_bindex_t bindex, struct au_branch *br) +{ + int err, wkq_err; + struct au_wbr *wbr; + struct dentry *h_parent; + char a[PLINK_NAME_LEN]; + struct qstr tgtname = QSTR_INIT(a, 0); + + wbr = au_sbr(inode->i_sb, bindex)->br_wbr; + h_parent = wbr->wbr_plink; + tgtname.len = plink_name(a, sizeof(a), inode, bindex); + + /* always superio. */ + if (!uid_eq(current_fsuid(), GLOBAL_ROOT_UID)) { + struct do_whplink_args args = { + .errp = &err, + .tgt = &tgtname, + .h_parent = h_parent, + .h_dentry = h_dentry, + .br = br + }; + wkq_err = au_wkq_wait(call_do_whplink, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } else + err = do_whplink(&tgtname, h_parent, h_dentry, br); + + return err; +} + +/* + * create a new pseudo-link for @h_dentry on @bindex. + * the linked inode is held in aufs @inode. + */ +void au_plink_append(struct inode *inode, aufs_bindex_t bindex, + struct dentry *h_dentry) +{ + struct super_block *sb; + struct au_sbinfo *sbinfo; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + struct au_icntnr *icntnr; + int found, err, cnt, i; + + sb = inode->i_sb; + sbinfo = au_sbi(sb); + AuDebugOn(!au_opt_test(au_mntflags(sb), PLINK)); + AuDebugOn(au_plink_maint(sb, AuLock_NOPLM)); + + found = au_plink_test(inode); + if (found) + return; + + i = au_plink_hash(inode->i_ino); + hbl = sbinfo->si_plink + i; + au_igrab(inode); + + hlist_bl_lock(hbl); + hlist_bl_for_each_entry(icntnr, pos, hbl, plink) { + if (&icntnr->vfs_inode == inode) { + found = 1; + break; + } + } + if (!found) { + icntnr = container_of(inode, struct au_icntnr, vfs_inode); + hlist_bl_add_head(&icntnr->plink, hbl); + } + hlist_bl_unlock(hbl); + if (!found) { + cnt = au_hbl_count(hbl); +#define msg "unexpectedly unbalanced or too many pseudo-links" + if (cnt > AUFS_PLINK_WARN) + AuWarn1(msg ", %d\n", cnt); +#undef msg + err = whplink(h_dentry, inode, bindex, au_sbr(sb, bindex)); + if (unlikely(err)) { + pr_warn("err %d, damaged pseudo link.\n", err); + au_hbl_del(&icntnr->plink, hbl); + iput(&icntnr->vfs_inode); + } + } else + iput(&icntnr->vfs_inode); +} + +/* free all plinks */ +void au_plink_put(struct super_block *sb, int verbose) +{ + int i, warned; + struct au_sbinfo *sbinfo; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos, *tmp; + struct au_icntnr *icntnr; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + AuDebugOn(!au_opt_test(au_mntflags(sb), PLINK)); + AuDebugOn(au_plink_maint(sb, AuLock_NOPLM)); + + /* no spin_lock since sbinfo is write-locked */ + warned = 0; + for (i = 0; i < AuPlink_NHASH; i++) { + hbl = sbinfo->si_plink + i; + if (!warned && verbose && !hlist_bl_empty(hbl)) { + pr_warn("pseudo-link is not flushed"); + warned = 1; + } + hlist_bl_for_each_entry_safe(icntnr, pos, tmp, hbl, plink) + iput(&icntnr->vfs_inode); + INIT_HLIST_BL_HEAD(hbl); + } +} + +void au_plink_clean(struct super_block *sb, int verbose) +{ + struct dentry *root; + + root = sb->s_root; + aufs_write_lock(root); + if (au_opt_test(au_mntflags(sb), PLINK)) + au_plink_put(sb, verbose); + aufs_write_unlock(root); +} + +static int au_plink_do_half_refresh(struct inode *inode, aufs_bindex_t br_id) +{ + int do_put; + aufs_bindex_t btop, bbot, bindex; + + do_put = 0; + btop = au_ibtop(inode); + bbot = au_ibbot(inode); + if (btop >= 0) { + for (bindex = btop; bindex <= bbot; bindex++) { + if (!au_h_iptr(inode, bindex) + || au_ii_br_id(inode, bindex) != br_id) + continue; + au_set_h_iptr(inode, bindex, NULL, 0); + do_put = 1; + break; + } + if (do_put) + for (bindex = btop; bindex <= bbot; bindex++) + if (au_h_iptr(inode, bindex)) { + do_put = 0; + break; + } + } else + do_put = 1; + + return do_put; +} + +/* free the plinks on a branch specified by @br_id */ +void au_plink_half_refresh(struct super_block *sb, aufs_bindex_t br_id) +{ + struct au_sbinfo *sbinfo; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos, *tmp; + struct au_icntnr *icntnr; + struct inode *inode; + int i, do_put; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + AuDebugOn(!au_opt_test(au_mntflags(sb), PLINK)); + AuDebugOn(au_plink_maint(sb, AuLock_NOPLM)); + + /* no bit_lock since sbinfo is write-locked */ + for (i = 0; i < AuPlink_NHASH; i++) { + hbl = sbinfo->si_plink + i; + hlist_bl_for_each_entry_safe(icntnr, pos, tmp, hbl, plink) { + inode = au_igrab(&icntnr->vfs_inode); + ii_write_lock_child(inode); + do_put = au_plink_do_half_refresh(inode, br_id); + if (do_put) { + hlist_bl_del(&icntnr->plink); + iput(inode); + } + ii_write_unlock(inode); + iput(inode); + } + } +} diff --git a/fs/aufs/poll.c b/fs/aufs/poll.c new file mode 100644 index 0000000000000..82c859cea624c --- /dev/null +++ b/fs/aufs/poll.c @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * poll operation + * There is only one filesystem which implements ->poll operation, currently. + */ + +#include "aufs.h" + +unsigned int aufs_poll(struct file *file, poll_table *wait) +{ + unsigned int mask; + struct file *h_file; + struct super_block *sb; + + /* We should pretend an error happened. */ + mask = POLLERR /* | POLLIN | POLLOUT */; + sb = file->f_path.dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLMW); + + h_file = au_read_pre(file, /*keep_fi*/0, /*lsc*/0); + if (IS_ERR(h_file)) { + AuDbg("h_file %ld\n", PTR_ERR(h_file)); + goto out; + } + + /* it is not an error if h_file has no operation */ + mask = DEFAULT_POLLMASK; + if (h_file->f_op->poll) + mask = h_file->f_op->poll(h_file, wait); + fput(h_file); /* instead of au_read_post() */ + +out: + si_read_unlock(sb); + if (mask & POLLERR) + AuDbg("mask 0x%x\n", mask); + return mask; +} diff --git a/fs/aufs/posix_acl.c b/fs/aufs/posix_acl.c new file mode 100644 index 0000000000000..b851a3bb2d654 --- /dev/null +++ b/fs/aufs/posix_acl.c @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2014-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * posix acl operations + */ + +#include +#include "aufs.h" + +struct posix_acl *aufs_get_acl(struct inode *inode, int type) +{ + struct posix_acl *acl; + int err; + aufs_bindex_t bindex; + struct inode *h_inode; + struct super_block *sb; + + acl = NULL; + sb = inode->i_sb; + si_read_lock(sb, AuLock_FLUSH); + ii_read_lock_child(inode); + if (!(sb->s_flags & MS_POSIXACL)) + goto out; + + bindex = au_ibtop(inode); + h_inode = au_h_iptr(inode, bindex); + if (unlikely(!h_inode + || ((h_inode->i_mode & S_IFMT) + != (inode->i_mode & S_IFMT)))) { + err = au_busy_or_stale(); + acl = ERR_PTR(err); + goto out; + } + + /* always topmost only */ + acl = get_acl(h_inode, type); + if (!IS_ERR_OR_NULL(acl)) + set_cached_acl(inode, type, acl); + +out: + ii_read_unlock(inode); + si_read_unlock(sb); + + AuTraceErrPtr(acl); + return acl; +} + +int aufs_set_acl(struct inode *inode, struct posix_acl *acl, int type) +{ + int err; + ssize_t ssz; + struct dentry *dentry; + struct au_sxattr arg = { + .type = AU_ACL_SET, + .u.acl_set = { + .acl = acl, + .type = type + }, + }; + + IMustLock(inode); + + if (inode->i_ino == AUFS_ROOT_INO) + dentry = dget(inode->i_sb->s_root); + else { + dentry = d_find_alias(inode); + if (!dentry) + dentry = d_find_any_alias(inode); + if (!dentry) { + pr_warn("cannot handle this inode, " + "please report to aufs-users ML\n"); + err = -ENOENT; + goto out; + } + } + + ssz = au_sxattr(dentry, inode, &arg); + dput(dentry); + err = ssz; + if (ssz >= 0) { + err = 0; + set_cached_acl(inode, type, acl); + } + +out: + return err; +} diff --git a/fs/aufs/procfs.c b/fs/aufs/procfs.c new file mode 100644 index 0000000000000..100dbcfebaa7b --- /dev/null +++ b/fs/aufs/procfs.c @@ -0,0 +1,171 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2010-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * procfs interfaces + */ + +#include +#include "aufs.h" + +static int au_procfs_plm_release(struct inode *inode, struct file *file) +{ + struct au_sbinfo *sbinfo; + + sbinfo = file->private_data; + if (sbinfo) { + au_plink_maint_leave(sbinfo); + kobject_put(&sbinfo->si_kobj); + } + + return 0; +} + +static void au_procfs_plm_write_clean(struct file *file) +{ + struct au_sbinfo *sbinfo; + + sbinfo = file->private_data; + if (sbinfo) + au_plink_clean(sbinfo->si_sb, /*verbose*/0); +} + +static int au_procfs_plm_write_si(struct file *file, unsigned long id) +{ + int err; + struct super_block *sb; + struct au_sbinfo *sbinfo; + struct hlist_bl_node *pos; + + err = -EBUSY; + if (unlikely(file->private_data)) + goto out; + + sb = NULL; + /* don't use au_sbilist_lock() here */ + hlist_bl_lock(&au_sbilist); + hlist_bl_for_each_entry(sbinfo, pos, &au_sbilist, si_list) + if (id == sysaufs_si_id(sbinfo)) { + kobject_get(&sbinfo->si_kobj); + sb = sbinfo->si_sb; + break; + } + hlist_bl_unlock(&au_sbilist); + + err = -EINVAL; + if (unlikely(!sb)) + goto out; + + err = au_plink_maint_enter(sb); + if (!err) + /* keep kobject_get() */ + file->private_data = sbinfo; + else + kobject_put(&sbinfo->si_kobj); +out: + return err; +} + +/* + * Accept a valid "si=xxxx" only. + * Once it is accepted successfully, accept "clean" too. + */ +static ssize_t au_procfs_plm_write(struct file *file, const char __user *ubuf, + size_t count, loff_t *ppos) +{ + ssize_t err; + unsigned long id; + /* last newline is allowed */ + char buf[3 + sizeof(unsigned long) * 2 + 1]; + + err = -EACCES; + if (unlikely(!capable(CAP_SYS_ADMIN))) + goto out; + + err = -EINVAL; + if (unlikely(count > sizeof(buf))) + goto out; + + err = copy_from_user(buf, ubuf, count); + if (unlikely(err)) { + err = -EFAULT; + goto out; + } + buf[count] = 0; + + err = -EINVAL; + if (!strcmp("clean", buf)) { + au_procfs_plm_write_clean(file); + goto out_success; + } else if (unlikely(strncmp("si=", buf, 3))) + goto out; + + err = kstrtoul(buf + 3, 16, &id); + if (unlikely(err)) + goto out; + + err = au_procfs_plm_write_si(file, id); + if (unlikely(err)) + goto out; + +out_success: + err = count; /* success */ +out: + return err; +} + +static const struct file_operations au_procfs_plm_fop = { + .write = au_procfs_plm_write, + .release = au_procfs_plm_release, + .owner = THIS_MODULE +}; + +/* ---------------------------------------------------------------------- */ + +static struct proc_dir_entry *au_procfs_dir; + +void au_procfs_fin(void) +{ + remove_proc_entry(AUFS_PLINK_MAINT_NAME, au_procfs_dir); + remove_proc_entry(AUFS_PLINK_MAINT_DIR, NULL); +} + +int __init au_procfs_init(void) +{ + int err; + struct proc_dir_entry *entry; + + err = -ENOMEM; + au_procfs_dir = proc_mkdir(AUFS_PLINK_MAINT_DIR, NULL); + if (unlikely(!au_procfs_dir)) + goto out; + + entry = proc_create(AUFS_PLINK_MAINT_NAME, S_IFREG | 0200, + au_procfs_dir, &au_procfs_plm_fop); + if (unlikely(!entry)) + goto out_dir; + + err = 0; + goto out; /* success */ + + +out_dir: + remove_proc_entry(AUFS_PLINK_MAINT_DIR, NULL); +out: + return err; +} diff --git a/fs/aufs/rdu.c b/fs/aufs/rdu.c new file mode 100644 index 0000000000000..60f4957b7d2b4 --- /dev/null +++ b/fs/aufs/rdu.c @@ -0,0 +1,382 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * readdir in userspace. + */ + +#include +#include +#include +#include "aufs.h" + +/* bits for struct aufs_rdu.flags */ +#define AuRdu_CALLED 1 +#define AuRdu_CONT (1 << 1) +#define AuRdu_FULL (1 << 2) +#define au_ftest_rdu(flags, name) ((flags) & AuRdu_##name) +#define au_fset_rdu(flags, name) \ + do { (flags) |= AuRdu_##name; } while (0) +#define au_fclr_rdu(flags, name) \ + do { (flags) &= ~AuRdu_##name; } while (0) + +struct au_rdu_arg { + struct dir_context ctx; + struct aufs_rdu *rdu; + union au_rdu_ent_ul ent; + unsigned long end; + + struct super_block *sb; + int err; +}; + +static int au_rdu_fill(struct dir_context *ctx, const char *name, int nlen, + loff_t offset, u64 h_ino, unsigned int d_type) +{ + int err, len; + struct au_rdu_arg *arg = container_of(ctx, struct au_rdu_arg, ctx); + struct aufs_rdu *rdu = arg->rdu; + struct au_rdu_ent ent; + + err = 0; + arg->err = 0; + au_fset_rdu(rdu->cookie.flags, CALLED); + len = au_rdu_len(nlen); + if (arg->ent.ul + len < arg->end) { + ent.ino = h_ino; + ent.bindex = rdu->cookie.bindex; + ent.type = d_type; + ent.nlen = nlen; + if (unlikely(nlen > AUFS_MAX_NAMELEN)) + ent.type = DT_UNKNOWN; + + /* unnecessary to support mmap_sem since this is a dir */ + err = -EFAULT; + if (copy_to_user(arg->ent.e, &ent, sizeof(ent))) + goto out; + if (copy_to_user(arg->ent.e->name, name, nlen)) + goto out; + /* the terminating NULL */ + if (__put_user(0, arg->ent.e->name + nlen)) + goto out; + err = 0; + /* AuDbg("%p, %.*s\n", arg->ent.p, nlen, name); */ + arg->ent.ul += len; + rdu->rent++; + } else { + err = -EFAULT; + au_fset_rdu(rdu->cookie.flags, FULL); + rdu->full = 1; + rdu->tail = arg->ent; + } + +out: + /* AuTraceErr(err); */ + return err; +} + +static int au_rdu_do(struct file *h_file, struct au_rdu_arg *arg) +{ + int err; + loff_t offset; + struct au_rdu_cookie *cookie = &arg->rdu->cookie; + + /* we don't have to care (FMODE_32BITHASH | FMODE_64BITHASH) for ext4 */ + offset = vfsub_llseek(h_file, cookie->h_pos, SEEK_SET); + err = offset; + if (unlikely(offset != cookie->h_pos)) + goto out; + + err = 0; + do { + arg->err = 0; + au_fclr_rdu(cookie->flags, CALLED); + /* smp_mb(); */ + err = vfsub_iterate_dir(h_file, &arg->ctx); + if (err >= 0) + err = arg->err; + } while (!err + && au_ftest_rdu(cookie->flags, CALLED) + && !au_ftest_rdu(cookie->flags, FULL)); + cookie->h_pos = h_file->f_pos; + +out: + AuTraceErr(err); + return err; +} + +static int au_rdu(struct file *file, struct aufs_rdu *rdu) +{ + int err; + aufs_bindex_t bbot; + struct au_rdu_arg arg = { + .ctx = { + .actor = au_rdu_fill + } + }; + struct dentry *dentry; + struct inode *inode; + struct file *h_file; + struct au_rdu_cookie *cookie = &rdu->cookie; + + err = !access_ok(VERIFY_WRITE, rdu->ent.e, rdu->sz); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + goto out; + } + rdu->rent = 0; + rdu->tail = rdu->ent; + rdu->full = 0; + arg.rdu = rdu; + arg.ent = rdu->ent; + arg.end = arg.ent.ul; + arg.end += rdu->sz; + + err = -ENOTDIR; + if (unlikely(!file->f_op->iterate && !file->f_op->iterate_shared)) + goto out; + + err = security_file_permission(file, MAY_READ); + AuTraceErr(err); + if (unlikely(err)) + goto out; + + dentry = file->f_path.dentry; + inode = d_inode(dentry); + inode_lock_shared(inode); + + arg.sb = inode->i_sb; + err = si_read_lock(arg.sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out_mtx; + err = au_alive_dir(dentry); + if (unlikely(err)) + goto out_si; + /* todo: reval? */ + fi_read_lock(file); + + err = -EAGAIN; + if (unlikely(au_ftest_rdu(cookie->flags, CONT) + && cookie->generation != au_figen(file))) + goto out_unlock; + + err = 0; + if (!rdu->blk) { + rdu->blk = au_sbi(arg.sb)->si_rdblk; + if (!rdu->blk) + rdu->blk = au_dir_size(file, /*dentry*/NULL); + } + bbot = au_fbtop(file); + if (cookie->bindex < bbot) + cookie->bindex = bbot; + bbot = au_fbbot_dir(file); + /* AuDbg("b%d, b%d\n", cookie->bindex, bbot); */ + for (; !err && cookie->bindex <= bbot; + cookie->bindex++, cookie->h_pos = 0) { + h_file = au_hf_dir(file, cookie->bindex); + if (!h_file) + continue; + + au_fclr_rdu(cookie->flags, FULL); + err = au_rdu_do(h_file, &arg); + AuTraceErr(err); + if (unlikely(au_ftest_rdu(cookie->flags, FULL) || err)) + break; + } + AuDbg("rent %llu\n", rdu->rent); + + if (!err && !au_ftest_rdu(cookie->flags, CONT)) { + rdu->shwh = !!au_opt_test(au_sbi(arg.sb)->si_mntflags, SHWH); + au_fset_rdu(cookie->flags, CONT); + cookie->generation = au_figen(file); + } + + ii_read_lock_child(inode); + fsstack_copy_attr_atime(inode, au_h_iptr(inode, au_ibtop(inode))); + ii_read_unlock(inode); + +out_unlock: + fi_read_unlock(file); +out_si: + si_read_unlock(arg.sb); +out_mtx: + inode_unlock_shared(inode); +out: + AuTraceErr(err); + return err; +} + +static int au_rdu_ino(struct file *file, struct aufs_rdu *rdu) +{ + int err; + ino_t ino; + unsigned long long nent; + union au_rdu_ent_ul *u; + struct au_rdu_ent ent; + struct super_block *sb; + + err = 0; + nent = rdu->nent; + u = &rdu->ent; + sb = file->f_path.dentry->d_sb; + si_read_lock(sb, AuLock_FLUSH); + while (nent-- > 0) { + /* unnecessary to support mmap_sem since this is a dir */ + err = copy_from_user(&ent, u->e, sizeof(ent)); + if (!err) + err = !access_ok(VERIFY_WRITE, &u->e->ino, sizeof(ino)); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + break; + } + + /* AuDbg("b%d, i%llu\n", ent.bindex, ent.ino); */ + if (!ent.wh) + err = au_ino(sb, ent.bindex, ent.ino, ent.type, &ino); + else + err = au_wh_ino(sb, ent.bindex, ent.ino, ent.type, + &ino); + if (unlikely(err)) { + AuTraceErr(err); + break; + } + + err = __put_user(ino, &u->e->ino); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + break; + } + u->ul += au_rdu_len(ent.nlen); + } + si_read_unlock(sb); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_rdu_verify(struct aufs_rdu *rdu) +{ + AuDbg("rdu{%llu, %p, %u | %u | %llu, %u, %u | " + "%llu, b%d, 0x%x, g%u}\n", + rdu->sz, rdu->ent.e, rdu->verify[AufsCtlRduV_SZ], + rdu->blk, + rdu->rent, rdu->shwh, rdu->full, + rdu->cookie.h_pos, rdu->cookie.bindex, rdu->cookie.flags, + rdu->cookie.generation); + + if (rdu->verify[AufsCtlRduV_SZ] == sizeof(*rdu)) + return 0; + + AuDbg("%u:%u\n", + rdu->verify[AufsCtlRduV_SZ], (unsigned int)sizeof(*rdu)); + return -EINVAL; +} + +long au_rdu_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + long err, e; + struct aufs_rdu rdu; + void __user *p = (void __user *)arg; + + err = copy_from_user(&rdu, p, sizeof(rdu)); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + goto out; + } + err = au_rdu_verify(&rdu); + if (unlikely(err)) + goto out; + + switch (cmd) { + case AUFS_CTL_RDU: + err = au_rdu(file, &rdu); + if (unlikely(err)) + break; + + e = copy_to_user(p, &rdu, sizeof(rdu)); + if (unlikely(e)) { + err = -EFAULT; + AuTraceErr(err); + } + break; + case AUFS_CTL_RDU_INO: + err = au_rdu_ino(file, &rdu); + break; + + default: + /* err = -ENOTTY; */ + err = -EINVAL; + } + +out: + AuTraceErr(err); + return err; +} + +#ifdef CONFIG_COMPAT +long au_rdu_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + long err, e; + struct aufs_rdu rdu; + void __user *p = compat_ptr(arg); + + /* todo: get_user()? */ + err = copy_from_user(&rdu, p, sizeof(rdu)); + if (unlikely(err)) { + err = -EFAULT; + AuTraceErr(err); + goto out; + } + rdu.ent.e = compat_ptr(rdu.ent.ul); + err = au_rdu_verify(&rdu); + if (unlikely(err)) + goto out; + + switch (cmd) { + case AUFS_CTL_RDU: + err = au_rdu(file, &rdu); + if (unlikely(err)) + break; + + rdu.ent.ul = ptr_to_compat(rdu.ent.e); + rdu.tail.ul = ptr_to_compat(rdu.tail.e); + e = copy_to_user(p, &rdu, sizeof(rdu)); + if (unlikely(e)) { + err = -EFAULT; + AuTraceErr(err); + } + break; + case AUFS_CTL_RDU_INO: + err = au_rdu_ino(file, &rdu); + break; + + default: + /* err = -ENOTTY; */ + err = -EINVAL; + } + +out: + AuTraceErr(err); + return err; +} +#endif diff --git a/fs/aufs/rwsem.h b/fs/aufs/rwsem.h new file mode 100644 index 0000000000000..bcb538eed5e20 --- /dev/null +++ b/fs/aufs/rwsem.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * simple read-write semaphore wrappers + */ + +#ifndef __AUFS_RWSEM_H__ +#define __AUFS_RWSEM_H__ + +#ifdef __KERNEL__ + +#include "debug.h" + +/* in the future, the name 'au_rwsem' will be totally gone */ +#define au_rwsem rw_semaphore + +/* to debug easier, do not make them inlined functions */ +#define AuRwMustNoWaiters(rw) AuDebugOn(rwsem_is_contended(rw)) +/* rwsem_is_locked() is unusable */ +#define AuRwMustReadLock(rw) AuDebugOn(!lockdep_recursing(current) \ + && debug_locks \ + && !lockdep_is_held_type(rw, 1)) +#define AuRwMustWriteLock(rw) AuDebugOn(!lockdep_recursing(current) \ + && debug_locks \ + && !lockdep_is_held_type(rw, 0)) +#define AuRwMustAnyLock(rw) AuDebugOn(!lockdep_recursing(current) \ + && debug_locks \ + && !lockdep_is_held(rw)) +#define AuRwDestroy(rw) AuDebugOn(!lockdep_recursing(current) \ + && debug_locks \ + && lockdep_is_held(rw)) + +#define au_rw_init(rw) init_rwsem(rw) + +#define au_rw_init_wlock(rw) do { \ + au_rw_init(rw); \ + down_write(rw); \ + } while (0) + +#define au_rw_init_wlock_nested(rw, lsc) do { \ + au_rw_init(rw); \ + down_write_nested(rw, lsc); \ + } while (0) + +#define au_rw_read_lock(rw) down_read(rw) +#define au_rw_read_lock_nested(rw, lsc) down_read_nested(rw, lsc) +#define au_rw_read_unlock(rw) up_read(rw) +#define au_rw_dgrade_lock(rw) downgrade_write(rw) +#define au_rw_write_lock(rw) down_write(rw) +#define au_rw_write_lock_nested(rw, lsc) down_write_nested(rw, lsc) +#define au_rw_write_unlock(rw) up_write(rw) +/* why is not _nested version defined? */ +#define au_rw_read_trylock(rw) down_read_trylock(rw) +#define au_rw_write_trylock(rw) down_write_trylock(rw) + +#endif /* __KERNEL__ */ +#endif /* __AUFS_RWSEM_H__ */ diff --git a/fs/aufs/sbinfo.c b/fs/aufs/sbinfo.c new file mode 100644 index 0000000000000..d2b1962a74bf2 --- /dev/null +++ b/fs/aufs/sbinfo.c @@ -0,0 +1,313 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * superblock private data + */ + +#include "aufs.h" + +/* + * they are necessary regardless sysfs is disabled. + */ +void au_si_free(struct kobject *kobj) +{ + int i; + struct au_sbinfo *sbinfo; + char *locked __maybe_unused; /* debug only */ + + sbinfo = container_of(kobj, struct au_sbinfo, si_kobj); + for (i = 0; i < AuPlink_NHASH; i++) + AuDebugOn(!hlist_bl_empty(sbinfo->si_plink + i)); + AuDebugOn(atomic_read(&sbinfo->si_nowait.nw_len)); + + AuLCntZero(au_lcnt_read(&sbinfo->si_ninodes, /*do_rev*/0)); + au_lcnt_fin(&sbinfo->si_ninodes, /*do_sync*/0); + AuLCntZero(au_lcnt_read(&sbinfo->si_nfiles, /*do_rev*/0)); + au_lcnt_fin(&sbinfo->si_nfiles, /*do_sync*/0); + + dbgaufs_si_fin(sbinfo); + au_rw_write_lock(&sbinfo->si_rwsem); + au_br_free(sbinfo); + au_rw_write_unlock(&sbinfo->si_rwsem); + + au_kfree_try_rcu(sbinfo->si_branch); + mutex_destroy(&sbinfo->si_xib_mtx); + AuRwDestroy(&sbinfo->si_rwsem); + + au_lcnt_wait_for_fin(&sbinfo->si_ninodes); + /* si_nfiles is waited too */ + au_kfree_rcu(sbinfo); +} + +int au_si_alloc(struct super_block *sb) +{ + int err, i; + struct au_sbinfo *sbinfo; + + err = -ENOMEM; + sbinfo = kzalloc(sizeof(*sbinfo), GFP_NOFS); + if (unlikely(!sbinfo)) + goto out; + + /* will be reallocated separately */ + sbinfo->si_branch = kzalloc(sizeof(*sbinfo->si_branch), GFP_NOFS); + if (unlikely(!sbinfo->si_branch)) + goto out_sbinfo; + + err = sysaufs_si_init(sbinfo); + if (!err) { + dbgaufs_si_null(sbinfo); + err = dbgaufs_si_init(sbinfo); + if (unlikely(err)) + kobject_put(&sbinfo->si_kobj); + } + if (unlikely(err)) + goto out_br; + + au_nwt_init(&sbinfo->si_nowait); + au_rw_init_wlock(&sbinfo->si_rwsem); + + au_lcnt_init(&sbinfo->si_ninodes, /*release*/NULL); + au_lcnt_init(&sbinfo->si_nfiles, /*release*/NULL); + + sbinfo->si_bbot = -1; + sbinfo->si_last_br_id = AUFS_BRANCH_MAX / 2; + + sbinfo->si_wbr_copyup = AuWbrCopyup_Def; + sbinfo->si_wbr_create = AuWbrCreate_Def; + sbinfo->si_wbr_copyup_ops = au_wbr_copyup_ops + sbinfo->si_wbr_copyup; + sbinfo->si_wbr_create_ops = au_wbr_create_ops + sbinfo->si_wbr_create; + + au_fhsm_init(sbinfo); + + sbinfo->si_mntflags = au_opts_plink(AuOpt_Def); + + sbinfo->si_xino_jiffy = jiffies; + sbinfo->si_xino_expire + = msecs_to_jiffies(AUFS_XINO_DEF_SEC * MSEC_PER_SEC); + mutex_init(&sbinfo->si_xib_mtx); + /* leave si_xib_last_pindex and si_xib_next_bit */ + + INIT_HLIST_BL_HEAD(&sbinfo->si_aopen); + + sbinfo->si_rdcache = msecs_to_jiffies(AUFS_RDCACHE_DEF * MSEC_PER_SEC); + sbinfo->si_rdblk = AUFS_RDBLK_DEF; + sbinfo->si_rdhash = AUFS_RDHASH_DEF; + sbinfo->si_dirwh = AUFS_DIRWH_DEF; + + for (i = 0; i < AuPlink_NHASH; i++) + INIT_HLIST_BL_HEAD(sbinfo->si_plink + i); + init_waitqueue_head(&sbinfo->si_plink_wq); + spin_lock_init(&sbinfo->si_plink_maint_lock); + + INIT_HLIST_BL_HEAD(&sbinfo->si_files); + + /* with getattr by default */ + sbinfo->si_iop_array = aufs_iop; + + /* leave other members for sysaufs and si_mnt. */ + sbinfo->si_sb = sb; + sb->s_fs_info = sbinfo; + si_pid_set(sb); + return 0; /* success */ + +out_br: + au_kfree_try_rcu(sbinfo->si_branch); +out_sbinfo: + au_kfree_rcu(sbinfo); +out: + return err; +} + +int au_sbr_realloc(struct au_sbinfo *sbinfo, int nbr, int may_shrink) +{ + int err, sz; + struct au_branch **brp; + + AuRwMustWriteLock(&sbinfo->si_rwsem); + + err = -ENOMEM; + sz = sizeof(*brp) * (sbinfo->si_bbot + 1); + if (unlikely(!sz)) + sz = sizeof(*brp); + brp = au_kzrealloc(sbinfo->si_branch, sz, sizeof(*brp) * nbr, GFP_NOFS, + may_shrink); + if (brp) { + sbinfo->si_branch = brp; + err = 0; + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +unsigned int au_sigen_inc(struct super_block *sb) +{ + unsigned int gen; + struct inode *inode; + + SiMustWriteLock(sb); + + gen = ++au_sbi(sb)->si_generation; + au_update_digen(sb->s_root); + inode = d_inode(sb->s_root); + au_update_iigen(inode, /*half*/0); + inode->i_version++; + return gen; +} + +aufs_bindex_t au_new_br_id(struct super_block *sb) +{ + aufs_bindex_t br_id; + int i; + struct au_sbinfo *sbinfo; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + for (i = 0; i <= AUFS_BRANCH_MAX; i++) { + br_id = ++sbinfo->si_last_br_id; + AuDebugOn(br_id < 0); + if (br_id && au_br_index(sb, br_id) < 0) + return br_id; + } + + return -1; +} + +/* ---------------------------------------------------------------------- */ + +/* it is ok that new 'nwt' tasks are appended while we are sleeping */ +int si_read_lock(struct super_block *sb, int flags) +{ + int err; + + err = 0; + if (au_ftest_lock(flags, FLUSH)) + au_nwt_flush(&au_sbi(sb)->si_nowait); + + si_noflush_read_lock(sb); + err = au_plink_maint(sb, flags); + if (unlikely(err)) + si_read_unlock(sb); + + return err; +} + +int si_write_lock(struct super_block *sb, int flags) +{ + int err; + + if (au_ftest_lock(flags, FLUSH)) + au_nwt_flush(&au_sbi(sb)->si_nowait); + + si_noflush_write_lock(sb); + err = au_plink_maint(sb, flags); + if (unlikely(err)) + si_write_unlock(sb); + + return err; +} + +/* dentry and super_block lock. call at entry point */ +int aufs_read_lock(struct dentry *dentry, int flags) +{ + int err; + struct super_block *sb; + + sb = dentry->d_sb; + err = si_read_lock(sb, flags); + if (unlikely(err)) + goto out; + + if (au_ftest_lock(flags, DW)) + di_write_lock_child(dentry); + else + di_read_lock_child(dentry, flags); + + if (au_ftest_lock(flags, GEN)) { + err = au_digen_test(dentry, au_sigen(sb)); + if (!au_opt_test(au_mntflags(sb), UDBA_NONE)) + AuDebugOn(!err && au_dbrange_test(dentry)); + else if (!err) + err = au_dbrange_test(dentry); + if (unlikely(err)) + aufs_read_unlock(dentry, flags); + } + +out: + return err; +} + +void aufs_read_unlock(struct dentry *dentry, int flags) +{ + if (au_ftest_lock(flags, DW)) + di_write_unlock(dentry); + else + di_read_unlock(dentry, flags); + si_read_unlock(dentry->d_sb); +} + +void aufs_write_lock(struct dentry *dentry) +{ + si_write_lock(dentry->d_sb, AuLock_FLUSH | AuLock_NOPLMW); + di_write_lock_child(dentry); +} + +void aufs_write_unlock(struct dentry *dentry) +{ + di_write_unlock(dentry); + si_write_unlock(dentry->d_sb); +} + +int aufs_read_and_write_lock2(struct dentry *d1, struct dentry *d2, int flags) +{ + int err; + unsigned int sigen; + struct super_block *sb; + + sb = d1->d_sb; + err = si_read_lock(sb, flags); + if (unlikely(err)) + goto out; + + di_write_lock2_child(d1, d2, au_ftest_lock(flags, DIRS)); + + if (au_ftest_lock(flags, GEN)) { + sigen = au_sigen(sb); + err = au_digen_test(d1, sigen); + AuDebugOn(!err && au_dbrange_test(d1)); + if (!err) { + err = au_digen_test(d2, sigen); + AuDebugOn(!err && au_dbrange_test(d2)); + } + if (unlikely(err)) + aufs_read_and_write_unlock2(d1, d2); + } + +out: + return err; +} + +void aufs_read_and_write_unlock2(struct dentry *d1, struct dentry *d2) +{ + di_write_unlock2(d1, d2); + si_read_unlock(d1->d_sb); +} diff --git a/fs/aufs/super.c b/fs/aufs/super.c new file mode 100644 index 0000000000000..e3ea1f356be58 --- /dev/null +++ b/fs/aufs/super.c @@ -0,0 +1,1043 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * mount and super_block operations + */ + +#include +#include +#include +#include +#include "aufs.h" + +/* + * super_operations + */ +static struct inode *aufs_alloc_inode(struct super_block *sb __maybe_unused) +{ + struct au_icntnr *c; + + c = au_cache_alloc_icntnr(); + if (c) { + au_icntnr_init(c); + c->vfs_inode.i_version = 1; /* sigen(sb); */ + c->iinfo.ii_hinode = NULL; + return &c->vfs_inode; + } + return NULL; +} + +static void aufs_destroy_inode_cb(struct rcu_head *head) +{ + struct inode *inode = container_of(head, struct inode, i_rcu); + + au_cache_free_icntnr(container_of(inode, struct au_icntnr, vfs_inode)); +} + +static void aufs_destroy_inode(struct inode *inode) +{ + if (!au_is_bad_inode(inode)) + au_iinfo_fin(inode); + call_rcu(&inode->i_rcu, aufs_destroy_inode_cb); +} + +struct inode *au_iget_locked(struct super_block *sb, ino_t ino) +{ + struct inode *inode; + int err; + + inode = iget_locked(sb, ino); + if (unlikely(!inode)) { + inode = ERR_PTR(-ENOMEM); + goto out; + } + if (!(inode->i_state & I_NEW)) + goto out; + + err = au_xigen_new(inode); + if (!err) + err = au_iinfo_init(inode); + if (!err) + inode->i_version++; + else { + iget_failed(inode); + inode = ERR_PTR(err); + } + +out: + /* never return NULL */ + AuDebugOn(!inode); + AuTraceErrPtr(inode); + return inode; +} + +/* lock free root dinfo */ +static int au_show_brs(struct seq_file *seq, struct super_block *sb) +{ + int err; + aufs_bindex_t bindex, bbot; + struct path path; + struct au_hdentry *hdp; + struct au_branch *br; + au_br_perm_str_t perm; + + err = 0; + bbot = au_sbbot(sb); + bindex = 0; + hdp = au_hdentry(au_di(sb->s_root), bindex); + for (; !err && bindex <= bbot; bindex++, hdp++) { + br = au_sbr(sb, bindex); + path.mnt = au_br_mnt(br); + path.dentry = hdp->hd_dentry; + err = au_seq_path(seq, &path); + if (!err) { + au_optstr_br_perm(&perm, br->br_perm); + seq_printf(seq, "=%s", perm.a); + if (bindex != bbot) + seq_putc(seq, ':'); + } + } + if (unlikely(err || seq_has_overflowed(seq))) + err = -E2BIG; + + return err; +} + +static void au_gen_fmt(char *fmt, int len __maybe_unused, const char *pat, + const char *append) +{ + char *p; + + p = fmt; + while (*pat != ':') + *p++ = *pat++; + *p++ = *pat++; + strcpy(p, append); + AuDebugOn(strlen(fmt) >= len); +} + +static void au_show_wbr_create(struct seq_file *m, int v, + struct au_sbinfo *sbinfo) +{ + const char *pat; + char fmt[32]; + struct au_wbr_mfs *mfs; + + AuRwMustAnyLock(&sbinfo->si_rwsem); + + seq_puts(m, ",create="); + pat = au_optstr_wbr_create(v); + mfs = &sbinfo->si_wbr_mfs; + switch (v) { + case AuWbrCreate_TDP: + case AuWbrCreate_RR: + case AuWbrCreate_MFS: + case AuWbrCreate_PMFS: + seq_puts(m, pat); + break; + case AuWbrCreate_MFSRR: + case AuWbrCreate_TDMFS: + case AuWbrCreate_PMFSRR: + au_gen_fmt(fmt, sizeof(fmt), pat, "%llu"); + seq_printf(m, fmt, mfs->mfsrr_watermark); + break; + case AuWbrCreate_MFSV: + case AuWbrCreate_PMFSV: + au_gen_fmt(fmt, sizeof(fmt), pat, "%lu"); + seq_printf(m, fmt, + jiffies_to_msecs(mfs->mfs_expire) + / MSEC_PER_SEC); + break; + case AuWbrCreate_MFSRRV: + case AuWbrCreate_TDMFSV: + case AuWbrCreate_PMFSRRV: + au_gen_fmt(fmt, sizeof(fmt), pat, "%llu:%lu"); + seq_printf(m, fmt, mfs->mfsrr_watermark, + jiffies_to_msecs(mfs->mfs_expire) / MSEC_PER_SEC); + break; + default: + BUG(); + } +} + +static int au_show_xino(struct seq_file *seq, struct super_block *sb) +{ +#ifdef CONFIG_SYSFS + return 0; +#else + int err; + const int len = sizeof(AUFS_XINO_FNAME) - 1; + aufs_bindex_t bindex, brid; + struct qstr *name; + struct file *f; + struct dentry *d, *h_root; + struct au_branch *br; + + AuRwMustAnyLock(&sbinfo->si_rwsem); + + err = 0; + f = au_sbi(sb)->si_xib; + if (!f) + goto out; + + /* stop printing the default xino path on the first writable branch */ + h_root = NULL; + bindex = au_xi_root(sb, f->f_path.dentry); + if (bindex >= 0) { + br = au_sbr_sb(sb, bindex); + h_root = au_br_dentry(br); + } + + d = f->f_path.dentry; + name = &d->d_name; + /* safe ->d_parent because the file is unlinked */ + if (d->d_parent == h_root + && name->len == len + && !memcmp(name->name, AUFS_XINO_FNAME, len)) + goto out; + + seq_puts(seq, ",xino="); + err = au_xino_path(seq, f); + +out: + return err; +#endif +} + +/* seq_file will re-call me in case of too long string */ +static int aufs_show_options(struct seq_file *m, struct dentry *dentry) +{ + int err; + unsigned int mnt_flags, v; + struct super_block *sb; + struct au_sbinfo *sbinfo; + +#define AuBool(name, str) do { \ + v = au_opt_test(mnt_flags, name); \ + if (v != au_opt_test(AuOpt_Def, name)) \ + seq_printf(m, ",%s" #str, v ? "" : "no"); \ +} while (0) + +#define AuStr(name, str) do { \ + v = mnt_flags & AuOptMask_##name; \ + if (v != (AuOpt_Def & AuOptMask_##name)) \ + seq_printf(m, "," #str "=%s", au_optstr_##str(v)); \ +} while (0) + +#define AuUInt(name, str, val) do { \ + if (val != AUFS_##name##_DEF) \ + seq_printf(m, "," #str "=%u", val); \ +} while (0) + + sb = dentry->d_sb; + if (sb->s_flags & MS_POSIXACL) + seq_puts(m, ",acl"); + + /* lock free root dinfo */ + si_noflush_read_lock(sb); + sbinfo = au_sbi(sb); + seq_printf(m, ",si=%lx", sysaufs_si_id(sbinfo)); + + mnt_flags = au_mntflags(sb); + if (au_opt_test(mnt_flags, XINO)) { + err = au_show_xino(m, sb); + if (unlikely(err)) + goto out; + } else + seq_puts(m, ",noxino"); + + AuBool(TRUNC_XINO, trunc_xino); + AuStr(UDBA, udba); + AuBool(SHWH, shwh); + AuBool(PLINK, plink); + AuBool(DIO, dio); + AuBool(DIRPERM1, dirperm1); + + v = sbinfo->si_wbr_create; + if (v != AuWbrCreate_Def) + au_show_wbr_create(m, v, sbinfo); + + v = sbinfo->si_wbr_copyup; + if (v != AuWbrCopyup_Def) + seq_printf(m, ",cpup=%s", au_optstr_wbr_copyup(v)); + + v = au_opt_test(mnt_flags, ALWAYS_DIROPQ); + if (v != au_opt_test(AuOpt_Def, ALWAYS_DIROPQ)) + seq_printf(m, ",diropq=%c", v ? 'a' : 'w'); + + AuUInt(DIRWH, dirwh, sbinfo->si_dirwh); + + v = jiffies_to_msecs(sbinfo->si_rdcache) / MSEC_PER_SEC; + AuUInt(RDCACHE, rdcache, v); + + AuUInt(RDBLK, rdblk, sbinfo->si_rdblk); + AuUInt(RDHASH, rdhash, sbinfo->si_rdhash); + + au_fhsm_show(m, sbinfo); + + AuBool(DIRREN, dirren); + AuBool(SUM, sum); + /* AuBool(SUM_W, wsum); */ + AuBool(WARN_PERM, warn_perm); + AuBool(VERBOSE, verbose); + +out: + /* be sure to print "br:" last */ + if (!sysaufs_brs) { + seq_puts(m, ",br:"); + au_show_brs(m, sb); + } + si_read_unlock(sb); + return 0; + +#undef AuBool +#undef AuStr +#undef AuUInt +} + +/* ---------------------------------------------------------------------- */ + +/* sum mode which returns the summation for statfs(2) */ + +static u64 au_add_till_max(u64 a, u64 b) +{ + u64 old; + + old = a; + a += b; + if (old <= a) + return a; + return ULLONG_MAX; +} + +static u64 au_mul_till_max(u64 a, long mul) +{ + u64 old; + + old = a; + a *= mul; + if (old <= a) + return a; + return ULLONG_MAX; +} + +static int au_statfs_sum(struct super_block *sb, struct kstatfs *buf) +{ + int err; + long bsize, factor; + u64 blocks, bfree, bavail, files, ffree; + aufs_bindex_t bbot, bindex, i; + unsigned char shared; + struct path h_path; + struct super_block *h_sb; + + err = 0; + bsize = LONG_MAX; + files = 0; + ffree = 0; + blocks = 0; + bfree = 0; + bavail = 0; + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + h_path.mnt = au_sbr_mnt(sb, bindex); + h_sb = h_path.mnt->mnt_sb; + shared = 0; + for (i = 0; !shared && i < bindex; i++) + shared = (au_sbr_sb(sb, i) == h_sb); + if (shared) + continue; + + /* sb->s_root for NFS is unreliable */ + h_path.dentry = h_path.mnt->mnt_root; + err = vfs_statfs(&h_path, buf); + if (unlikely(err)) + goto out; + + if (bsize > buf->f_bsize) { + /* + * we will reduce bsize, so we have to expand blocks + * etc. to match them again + */ + factor = (bsize / buf->f_bsize); + blocks = au_mul_till_max(blocks, factor); + bfree = au_mul_till_max(bfree, factor); + bavail = au_mul_till_max(bavail, factor); + bsize = buf->f_bsize; + } + + factor = (buf->f_bsize / bsize); + blocks = au_add_till_max(blocks, + au_mul_till_max(buf->f_blocks, factor)); + bfree = au_add_till_max(bfree, + au_mul_till_max(buf->f_bfree, factor)); + bavail = au_add_till_max(bavail, + au_mul_till_max(buf->f_bavail, factor)); + files = au_add_till_max(files, buf->f_files); + ffree = au_add_till_max(ffree, buf->f_ffree); + } + + buf->f_bsize = bsize; + buf->f_blocks = blocks; + buf->f_bfree = bfree; + buf->f_bavail = bavail; + buf->f_files = files; + buf->f_ffree = ffree; + buf->f_frsize = 0; + +out: + return err; +} + +static int aufs_statfs(struct dentry *dentry, struct kstatfs *buf) +{ + int err; + struct path h_path; + struct super_block *sb; + + /* lock free root dinfo */ + sb = dentry->d_sb; + si_noflush_read_lock(sb); + if (!au_opt_test(au_mntflags(sb), SUM)) { + /* sb->s_root for NFS is unreliable */ + h_path.mnt = au_sbr_mnt(sb, 0); + h_path.dentry = h_path.mnt->mnt_root; + err = vfs_statfs(&h_path, buf); + } else + err = au_statfs_sum(sb, buf); + si_read_unlock(sb); + + if (!err) { + buf->f_type = AUFS_SUPER_MAGIC; + buf->f_namelen = AUFS_MAX_NAMELEN; + memset(&buf->f_fsid, 0, sizeof(buf->f_fsid)); + } + /* buf->f_bsize = buf->f_blocks = buf->f_bfree = buf->f_bavail = -1; */ + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int aufs_sync_fs(struct super_block *sb, int wait) +{ + int err, e; + aufs_bindex_t bbot, bindex; + struct au_branch *br; + struct super_block *h_sb; + + err = 0; + si_noflush_read_lock(sb); + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (!au_br_writable(br->br_perm)) + continue; + + h_sb = au_sbr_sb(sb, bindex); + e = vfsub_sync_filesystem(h_sb, wait); + if (unlikely(e && !err)) + err = e; + /* go on even if an error happens */ + } + si_read_unlock(sb); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* final actions when unmounting a file system */ +static void aufs_put_super(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + + sbinfo = au_sbi(sb); + if (sbinfo) + kobject_put(&sbinfo->si_kobj); +} + +/* ---------------------------------------------------------------------- */ + +void *au_array_alloc(unsigned long long *hint, au_arraycb_t cb, + struct super_block *sb, void *arg) +{ + void *array; + unsigned long long n, sz; + + array = NULL; + n = 0; + if (!*hint) + goto out; + + if (*hint > ULLONG_MAX / sizeof(array)) { + array = ERR_PTR(-EMFILE); + pr_err("hint %llu\n", *hint); + goto out; + } + + sz = sizeof(array) * *hint; + array = kzalloc(sz, GFP_NOFS); + if (unlikely(!array)) + array = vzalloc(sz); + if (unlikely(!array)) { + array = ERR_PTR(-ENOMEM); + goto out; + } + + n = cb(sb, array, *hint, arg); + AuDebugOn(n > *hint); + +out: + *hint = n; + return array; +} + +static unsigned long long au_iarray_cb(struct super_block *sb, void *a, + unsigned long long max __maybe_unused, + void *arg) +{ + unsigned long long n; + struct inode **p, *inode; + struct list_head *head; + + n = 0; + p = a; + head = arg; + spin_lock(&sb->s_inode_list_lock); + list_for_each_entry(inode, head, i_sb_list) { + if (!au_is_bad_inode(inode) + && au_ii(inode)->ii_btop >= 0) { + spin_lock(&inode->i_lock); + if (atomic_read(&inode->i_count)) { + au_igrab(inode); + *p++ = inode; + n++; + AuDebugOn(n > max); + } + spin_unlock(&inode->i_lock); + } + } + spin_unlock(&sb->s_inode_list_lock); + + return n; +} + +struct inode **au_iarray_alloc(struct super_block *sb, unsigned long long *max) +{ + struct au_sbinfo *sbi; + + sbi = au_sbi(sb); + *max = au_lcnt_read(&sbi->si_ninodes, /*do_rev*/1); + return au_array_alloc(max, au_iarray_cb, sb, &sb->s_inodes); +} + +void au_iarray_free(struct inode **a, unsigned long long max) +{ + unsigned long long ull; + + for (ull = 0; ull < max; ull++) + iput(a[ull]); + kvfree(a); +} + +/* ---------------------------------------------------------------------- */ + +/* + * refresh dentry and inode at remount time. + */ +/* todo: consolidate with simple_reval_dpath() and au_reval_for_attr() */ +static int au_do_refresh(struct dentry *dentry, unsigned int dir_flags, + struct dentry *parent) +{ + int err; + + di_write_lock_child(dentry); + di_read_lock_parent(parent, AuLock_IR); + err = au_refresh_dentry(dentry, parent); + if (!err && dir_flags) + au_hn_reset(d_inode(dentry), dir_flags); + di_read_unlock(parent, AuLock_IR); + di_write_unlock(dentry); + + return err; +} + +static int au_do_refresh_d(struct dentry *dentry, unsigned int sigen, + struct au_sbinfo *sbinfo, + const unsigned int dir_flags, unsigned int do_idop) +{ + int err; + struct dentry *parent; + + err = 0; + parent = dget_parent(dentry); + if (!au_digen_test(parent, sigen) && au_digen_test(dentry, sigen)) { + if (d_really_is_positive(dentry)) { + if (!d_is_dir(dentry)) + err = au_do_refresh(dentry, /*dir_flags*/0, + parent); + else { + err = au_do_refresh(dentry, dir_flags, parent); + if (unlikely(err)) + au_fset_si(sbinfo, FAILED_REFRESH_DIR); + } + } else + err = au_do_refresh(dentry, /*dir_flags*/0, parent); + AuDbgDentry(dentry); + } + dput(parent); + + if (!err) { + if (do_idop) + au_refresh_dop(dentry, /*force_reval*/0); + } else + au_refresh_dop(dentry, /*force_reval*/1); + + AuTraceErr(err); + return err; +} + +static int au_refresh_d(struct super_block *sb, unsigned int do_idop) +{ + int err, i, j, ndentry, e; + unsigned int sigen; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + struct dentry **dentries, *d; + struct au_sbinfo *sbinfo; + struct dentry *root = sb->s_root; + const unsigned int dir_flags = au_hi_flags(d_inode(root), /*isdir*/1); + + if (do_idop) + au_refresh_dop(root, /*force_reval*/0); + + err = au_dpages_init(&dpages, GFP_NOFS); + if (unlikely(err)) + goto out; + err = au_dcsub_pages(&dpages, root, NULL, NULL); + if (unlikely(err)) + goto out_dpages; + + sigen = au_sigen(sb); + sbinfo = au_sbi(sb); + for (i = 0; i < dpages.ndpage; i++) { + dpage = dpages.dpages + i; + dentries = dpage->dentries; + ndentry = dpage->ndentry; + for (j = 0; j < ndentry; j++) { + d = dentries[j]; + e = au_do_refresh_d(d, sigen, sbinfo, dir_flags, + do_idop); + if (unlikely(e && !err)) + err = e; + /* go on even err */ + } + } + +out_dpages: + au_dpages_free(&dpages); +out: + return err; +} + +static int au_refresh_i(struct super_block *sb, unsigned int do_idop) +{ + int err, e; + unsigned int sigen; + unsigned long long max, ull; + struct inode *inode, **array; + + array = au_iarray_alloc(sb, &max); + err = PTR_ERR(array); + if (IS_ERR(array)) + goto out; + + err = 0; + sigen = au_sigen(sb); + for (ull = 0; ull < max; ull++) { + inode = array[ull]; + if (unlikely(!inode)) + break; + + e = 0; + ii_write_lock_child(inode); + if (au_iigen(inode, NULL) != sigen) { + e = au_refresh_hinode_self(inode); + if (unlikely(e)) { + au_refresh_iop(inode, /*force_getattr*/1); + pr_err("error %d, i%lu\n", e, inode->i_ino); + if (!err) + err = e; + /* go on even if err */ + } + } + if (!e && do_idop) + au_refresh_iop(inode, /*force_getattr*/0); + ii_write_unlock(inode); + } + + au_iarray_free(array, max); + +out: + return err; +} + +static void au_remount_refresh(struct super_block *sb, unsigned int do_idop) +{ + int err, e; + unsigned int udba; + aufs_bindex_t bindex, bbot; + struct dentry *root; + struct inode *inode; + struct au_branch *br; + struct au_sbinfo *sbi; + + au_sigen_inc(sb); + sbi = au_sbi(sb); + au_fclr_si(sbi, FAILED_REFRESH_DIR); + + root = sb->s_root; + DiMustNoWaiters(root); + inode = d_inode(root); + IiMustNoWaiters(inode); + + udba = au_opt_udba(sb); + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + err = au_hnotify_reset_br(udba, br, br->br_perm); + if (unlikely(err)) + AuIOErr("hnotify failed on br %d, %d, ignored\n", + bindex, err); + /* go on even if err */ + } + au_hn_reset(inode, au_hi_flags(inode, /*isdir*/1)); + + if (do_idop) { + if (au_ftest_si(sbi, NO_DREVAL)) { + AuDebugOn(sb->s_d_op == &aufs_dop_noreval); + sb->s_d_op = &aufs_dop_noreval; + AuDebugOn(sbi->si_iop_array == aufs_iop_nogetattr); + sbi->si_iop_array = aufs_iop_nogetattr; + } else { + AuDebugOn(sb->s_d_op == &aufs_dop); + sb->s_d_op = &aufs_dop; + AuDebugOn(sbi->si_iop_array == aufs_iop); + sbi->si_iop_array = aufs_iop; + } + pr_info("reset to %pf and %pf\n", + sb->s_d_op, sbi->si_iop_array); + } + + di_write_unlock(root); + err = au_refresh_d(sb, do_idop); + e = au_refresh_i(sb, do_idop); + if (unlikely(e && !err)) + err = e; + /* aufs_write_lock() calls ..._child() */ + di_write_lock_child(root); + + au_cpup_attr_all(inode, /*force*/1); + + if (unlikely(err)) + AuIOErr("refresh failed, ignored, %d\n", err); +} + +/* stop extra interpretation of errno in mount(8), and strange error messages */ +static int cvt_err(int err) +{ + AuTraceErr(err); + + switch (err) { + case -ENOENT: + case -ENOTDIR: + case -EEXIST: + case -EIO: + err = -EINVAL; + } + return err; +} + +static int aufs_remount_fs(struct super_block *sb, int *flags, char *data) +{ + int err, do_dx; + unsigned int mntflags; + struct au_opts opts = { + .opt = NULL + }; + struct dentry *root; + struct inode *inode; + struct au_sbinfo *sbinfo; + + err = 0; + root = sb->s_root; + if (!data || !*data) { + err = si_write_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (!err) { + di_write_lock_child(root); + err = au_opts_verify(sb, *flags, /*pending*/0); + aufs_write_unlock(root); + } + goto out; + } + + err = -ENOMEM; + opts.opt = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!opts.opt)) + goto out; + opts.max_opt = PAGE_SIZE / sizeof(*opts.opt); + opts.flags = AuOpts_REMOUNT; + opts.sb_flags = *flags; + + /* parse it before aufs lock */ + err = au_opts_parse(sb, data, &opts); + if (unlikely(err)) + goto out_opts; + + sbinfo = au_sbi(sb); + inode = d_inode(root); + inode_lock(inode); + err = si_write_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out_mtx; + di_write_lock_child(root); + + /* au_opts_remount() may return an error */ + err = au_opts_remount(sb, &opts); + au_opts_free(&opts); + + if (au_ftest_opts(opts.flags, REFRESH)) + au_remount_refresh(sb, au_ftest_opts(opts.flags, REFRESH_IDOP)); + + if (au_ftest_opts(opts.flags, REFRESH_DYAOP)) { + mntflags = au_mntflags(sb); + do_dx = !!au_opt_test(mntflags, DIO); + au_dy_arefresh(do_dx); + } + + au_fhsm_wrote_all(sb, /*force*/1); /* ?? */ + aufs_write_unlock(root); + +out_mtx: + inode_unlock(inode); +out_opts: + free_page((unsigned long)opts.opt); +out: + err = cvt_err(err); + AuTraceErr(err); + return err; +} + +static const struct super_operations aufs_sop = { + .alloc_inode = aufs_alloc_inode, + .destroy_inode = aufs_destroy_inode, + /* always deleting, no clearing */ + .drop_inode = generic_delete_inode, + .show_options = aufs_show_options, + .statfs = aufs_statfs, + .put_super = aufs_put_super, + .sync_fs = aufs_sync_fs, + .remount_fs = aufs_remount_fs +}; + +/* ---------------------------------------------------------------------- */ + +static int alloc_root(struct super_block *sb) +{ + int err; + struct inode *inode; + struct dentry *root; + + err = -ENOMEM; + inode = au_iget_locked(sb, AUFS_ROOT_INO); + err = PTR_ERR(inode); + if (IS_ERR(inode)) + goto out; + + inode->i_op = aufs_iop + AuIop_DIR; /* with getattr by default */ + inode->i_fop = &aufs_dir_fop; + inode->i_mode = S_IFDIR; + set_nlink(inode, 2); + unlock_new_inode(inode); + + root = d_make_root(inode); + if (unlikely(!root)) + goto out; + err = PTR_ERR(root); + if (IS_ERR(root)) + goto out; + + err = au_di_init(root); + if (!err) { + sb->s_root = root; + return 0; /* success */ + } + dput(root); + +out: + return err; +} + +static int aufs_fill_super(struct super_block *sb, void *raw_data, + int silent __maybe_unused) +{ + int err; + struct au_opts opts = { + .opt = NULL + }; + struct au_sbinfo *sbinfo; + struct dentry *root; + struct inode *inode; + char *arg = raw_data; + + if (unlikely(!arg || !*arg)) { + err = -EINVAL; + pr_err("no arg\n"); + goto out; + } + + err = -ENOMEM; + opts.opt = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!opts.opt)) + goto out; + opts.max_opt = PAGE_SIZE / sizeof(*opts.opt); + opts.sb_flags = sb->s_flags; + + err = au_si_alloc(sb); + if (unlikely(err)) + goto out_opts; + sbinfo = au_sbi(sb); + + /* all timestamps always follow the ones on the branch */ + sb->s_flags |= MS_NOATIME | MS_NODIRATIME; + sb->s_op = &aufs_sop; + sb->s_d_op = &aufs_dop; + sb->s_magic = AUFS_SUPER_MAGIC; + sb->s_maxbytes = 0; + sb->s_stack_depth = 1; + au_export_init(sb); + au_xattr_init(sb); + + err = alloc_root(sb); + if (unlikely(err)) { + si_write_unlock(sb); + goto out_info; + } + root = sb->s_root; + inode = d_inode(root); + + /* + * actually we can parse options regardless aufs lock here. + * but at remount time, parsing must be done before aufs lock. + * so we follow the same rule. + */ + ii_write_lock_parent(inode); + aufs_write_unlock(root); + err = au_opts_parse(sb, arg, &opts); + if (unlikely(err)) + goto out_root; + + /* lock vfs_inode first, then aufs. */ + inode_lock(inode); + aufs_write_lock(root); + err = au_opts_mount(sb, &opts); + au_opts_free(&opts); + if (!err && au_ftest_si(sbinfo, NO_DREVAL)) { + sb->s_d_op = &aufs_dop_noreval; + pr_info("%pf\n", sb->s_d_op); + au_refresh_dop(root, /*force_reval*/0); + sbinfo->si_iop_array = aufs_iop_nogetattr; + au_refresh_iop(inode, /*force_getattr*/0); + } + aufs_write_unlock(root); + inode_unlock(inode); + if (!err) + goto out_opts; /* success */ + +out_root: + dput(root); + sb->s_root = NULL; +out_info: + kobject_put(&sbinfo->si_kobj); + sb->s_fs_info = NULL; +out_opts: + free_page((unsigned long)opts.opt); +out: + AuTraceErr(err); + err = cvt_err(err); + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static struct dentry *aufs_mount(struct file_system_type *fs_type, int flags, + const char *dev_name __maybe_unused, + void *raw_data) +{ + struct dentry *root; + + /* all timestamps always follow the ones on the branch */ + /* mnt->mnt_flags |= MNT_NOATIME | MNT_NODIRATIME; */ + root = mount_nodev(fs_type, flags, raw_data, aufs_fill_super); + if (IS_ERR(root)) + goto out; + + au_sbilist_add(root->d_sb); + +out: + return root; +} + +static void aufs_kill_sb(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + + sbinfo = au_sbi(sb); + if (sbinfo) { + au_sbilist_del(sb); + aufs_write_lock(sb->s_root); + au_fhsm_fin(sb); + if (sbinfo->si_wbr_create_ops->fin) + sbinfo->si_wbr_create_ops->fin(sb); + if (au_opt_test(sbinfo->si_mntflags, UDBA_HNOTIFY)) { + au_opt_set_udba(sbinfo->si_mntflags, UDBA_NONE); + au_remount_refresh(sb, /*do_idop*/0); + } + if (au_opt_test(sbinfo->si_mntflags, PLINK)) + au_plink_put(sb, /*verbose*/1); + au_xino_clr(sb); + au_dr_opt_flush(sb); + sbinfo->si_sb = NULL; + aufs_write_unlock(sb->s_root); + au_nwt_flush(&sbinfo->si_nowait); + } + kill_anon_super(sb); +} + +struct file_system_type aufs_fs_type = { + .name = AUFS_FSTYPE, + /* a race between rename and others */ + .fs_flags = FS_RENAME_DOES_D_MOVE, + .mount = aufs_mount, + .kill_sb = aufs_kill_sb, + /* no need to __module_get() and module_put(). */ + .owner = THIS_MODULE, +}; diff --git a/fs/aufs/super.h b/fs/aufs/super.h new file mode 100644 index 0000000000000..79e47da4e58bb --- /dev/null +++ b/fs/aufs/super.h @@ -0,0 +1,589 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * super_block operations + */ + +#ifndef __AUFS_SUPER_H__ +#define __AUFS_SUPER_H__ + +#ifdef __KERNEL__ + +#include +#include +#include "hbl.h" +#include "lcnt.h" +#include "rwsem.h" +#include "wkq.h" + +/* policies to select one among multiple writable branches */ +struct au_wbr_copyup_operations { + int (*copyup)(struct dentry *dentry); +}; + +#define AuWbr_DIR 1 /* target is a dir */ +#define AuWbr_PARENT (1 << 1) /* always require a parent */ + +#define au_ftest_wbr(flags, name) ((flags) & AuWbr_##name) +#define au_fset_wbr(flags, name) { (flags) |= AuWbr_##name; } +#define au_fclr_wbr(flags, name) { (flags) &= ~AuWbr_##name; } + +struct au_wbr_create_operations { + int (*create)(struct dentry *dentry, unsigned int flags); + int (*init)(struct super_block *sb); + int (*fin)(struct super_block *sb); +}; + +struct au_wbr_mfs { + struct mutex mfs_lock; /* protect this structure */ + unsigned long mfs_jiffy; + unsigned long mfs_expire; + aufs_bindex_t mfs_bindex; + + unsigned long long mfsrr_bytes; + unsigned long long mfsrr_watermark; +}; + +#define AuPlink_NHASH 100 +static inline int au_plink_hash(ino_t ino) +{ + return ino % AuPlink_NHASH; +} + +/* File-based Hierarchical Storage Management */ +struct au_fhsm { +#ifdef CONFIG_AUFS_FHSM + /* allow only one process who can receive the notification */ + spinlock_t fhsm_spin; + pid_t fhsm_pid; + wait_queue_head_t fhsm_wqh; + atomic_t fhsm_readable; + + /* these are protected by si_rwsem */ + unsigned long fhsm_expire; + aufs_bindex_t fhsm_bottom; +#endif +}; + +struct au_branch; +struct au_sbinfo { + /* nowait tasks in the system-wide workqueue */ + struct au_nowait_tasks si_nowait; + + /* + * tried sb->s_umount, but failed due to the dependency between i_mutex. + * rwsem for au_sbinfo is necessary. + */ + struct au_rwsem si_rwsem; + + /* + * dirty approach to protect sb->sb_inodes and ->s_files (gone) from + * remount. + */ + au_lcnt_t si_ninodes, si_nfiles; + + /* branch management */ + unsigned int si_generation; + + /* see AuSi_ flags */ + unsigned char au_si_status; + + aufs_bindex_t si_bbot; + + /* dirty trick to keep br_id plus */ + unsigned int si_last_br_id : + sizeof(aufs_bindex_t) * BITS_PER_BYTE - 1; + struct au_branch **si_branch; + + /* policy to select a writable branch */ + unsigned char si_wbr_copyup; + unsigned char si_wbr_create; + struct au_wbr_copyup_operations *si_wbr_copyup_ops; + struct au_wbr_create_operations *si_wbr_create_ops; + + /* round robin */ + atomic_t si_wbr_rr_next; + + /* most free space */ + struct au_wbr_mfs si_wbr_mfs; + + /* File-based Hierarchical Storage Management */ + struct au_fhsm si_fhsm; + + /* mount flags */ + /* include/asm-ia64/siginfo.h defines a macro named si_flags */ + unsigned int si_mntflags; + + /* external inode number (bitmap and translation table) */ + vfs_readf_t si_xread; + vfs_writef_t si_xwrite; + loff_t si_ximaxent; /* max entries in a xino */ + + struct file *si_xib; + struct mutex si_xib_mtx; /* protect xib members */ + unsigned long *si_xib_buf; + unsigned long si_xib_last_pindex; + int si_xib_next_bit; + + unsigned long si_xino_jiffy; + unsigned long si_xino_expire; + /* reserved for future use */ + /* unsigned long long si_xib_limit; */ /* Max xib file size */ + +#ifdef CONFIG_AUFS_EXPORT + /* i_generation */ + /* todo: make xigen file an array to support many inode numbers */ + struct file *si_xigen; + atomic_t si_xigen_next; +#endif + + /* dirty trick to support atomic_open */ + struct hlist_bl_head si_aopen; + + /* vdir parameters */ + unsigned long si_rdcache; /* max cache time in jiffies */ + unsigned int si_rdblk; /* deblk size */ + unsigned int si_rdhash; /* hash size */ + + /* + * If the number of whiteouts are larger than si_dirwh, leave all of + * them after au_whtmp_ren to reduce the cost of rmdir(2). + * future fsck.aufs or kernel thread will remove them later. + * Otherwise, remove all whiteouts and the dir in rmdir(2). + */ + unsigned int si_dirwh; + + /* pseudo_link list */ + struct hlist_bl_head si_plink[AuPlink_NHASH]; + wait_queue_head_t si_plink_wq; + spinlock_t si_plink_maint_lock; + pid_t si_plink_maint_pid; + + /* file list */ + struct hlist_bl_head si_files; + + /* with/without getattr, brother of sb->s_d_op */ + struct inode_operations *si_iop_array; + + /* + * sysfs and lifetime management. + * this is not a small structure and it may be a waste of memory in case + * of sysfs is disabled, particularly when many aufs-es are mounted. + * but using sysfs is majority. + */ + struct kobject si_kobj; +#ifdef CONFIG_DEBUG_FS + struct dentry *si_dbgaufs; + struct dentry *si_dbgaufs_plink; + struct dentry *si_dbgaufs_xib; +#ifdef CONFIG_AUFS_EXPORT + struct dentry *si_dbgaufs_xigen; +#endif +#endif + +#ifdef CONFIG_AUFS_SBILIST + struct hlist_bl_node si_list; +#endif + + /* dirty, necessary for unmounting, sysfs and sysrq */ + struct super_block *si_sb; +}; + +/* sbinfo status flags */ +/* + * set true when refresh_dirs() failed at remount time. + * then try refreshing dirs at access time again. + * if it is false, refreshing dirs at access time is unnecessary + */ +#define AuSi_FAILED_REFRESH_DIR 1 +#define AuSi_FHSM (1 << 1) /* fhsm is active now */ +#define AuSi_NO_DREVAL (1 << 2) /* disable all d_revalidate */ + +#ifndef CONFIG_AUFS_FHSM +#undef AuSi_FHSM +#define AuSi_FHSM 0 +#endif + +static inline unsigned char au_do_ftest_si(struct au_sbinfo *sbi, + unsigned int flag) +{ + AuRwMustAnyLock(&sbi->si_rwsem); + return sbi->au_si_status & flag; +} +#define au_ftest_si(sbinfo, name) au_do_ftest_si(sbinfo, AuSi_##name) +#define au_fset_si(sbinfo, name) do { \ + AuRwMustWriteLock(&(sbinfo)->si_rwsem); \ + (sbinfo)->au_si_status |= AuSi_##name; \ +} while (0) +#define au_fclr_si(sbinfo, name) do { \ + AuRwMustWriteLock(&(sbinfo)->si_rwsem); \ + (sbinfo)->au_si_status &= ~AuSi_##name; \ +} while (0) + +/* ---------------------------------------------------------------------- */ + +/* policy to select one among writable branches */ +#define AuWbrCopyup(sbinfo, ...) \ + ((sbinfo)->si_wbr_copyup_ops->copyup(__VA_ARGS__)) +#define AuWbrCreate(sbinfo, ...) \ + ((sbinfo)->si_wbr_create_ops->create(__VA_ARGS__)) + +/* flags for si_read_lock()/aufs_read_lock()/di_read_lock() */ +#define AuLock_DW 1 /* write-lock dentry */ +#define AuLock_IR (1 << 1) /* read-lock inode */ +#define AuLock_IW (1 << 2) /* write-lock inode */ +#define AuLock_FLUSH (1 << 3) /* wait for 'nowait' tasks */ +#define AuLock_DIRS (1 << 4) /* target is a pair of dirs */ + /* except RENAME_EXCHANGE */ +#define AuLock_NOPLM (1 << 5) /* return err in plm mode */ +#define AuLock_NOPLMW (1 << 6) /* wait for plm mode ends */ +#define AuLock_GEN (1 << 7) /* test digen/iigen */ +#define au_ftest_lock(flags, name) ((flags) & AuLock_##name) +#define au_fset_lock(flags, name) \ + do { (flags) |= AuLock_##name; } while (0) +#define au_fclr_lock(flags, name) \ + do { (flags) &= ~AuLock_##name; } while (0) + +/* ---------------------------------------------------------------------- */ + +/* super.c */ +extern struct file_system_type aufs_fs_type; +struct inode *au_iget_locked(struct super_block *sb, ino_t ino); +typedef unsigned long long (*au_arraycb_t)(struct super_block *sb, void *array, + unsigned long long max, void *arg); +void *au_array_alloc(unsigned long long *hint, au_arraycb_t cb, + struct super_block *sb, void *arg); +struct inode **au_iarray_alloc(struct super_block *sb, unsigned long long *max); +void au_iarray_free(struct inode **a, unsigned long long max); + +/* sbinfo.c */ +void au_si_free(struct kobject *kobj); +int au_si_alloc(struct super_block *sb); +int au_sbr_realloc(struct au_sbinfo *sbinfo, int nbr, int may_shrink); + +unsigned int au_sigen_inc(struct super_block *sb); +aufs_bindex_t au_new_br_id(struct super_block *sb); + +int si_read_lock(struct super_block *sb, int flags); +int si_write_lock(struct super_block *sb, int flags); +int aufs_read_lock(struct dentry *dentry, int flags); +void aufs_read_unlock(struct dentry *dentry, int flags); +void aufs_write_lock(struct dentry *dentry); +void aufs_write_unlock(struct dentry *dentry); +int aufs_read_and_write_lock2(struct dentry *d1, struct dentry *d2, int flags); +void aufs_read_and_write_unlock2(struct dentry *d1, struct dentry *d2); + +/* wbr_policy.c */ +extern struct au_wbr_copyup_operations au_wbr_copyup_ops[]; +extern struct au_wbr_create_operations au_wbr_create_ops[]; +int au_cpdown_dirs(struct dentry *dentry, aufs_bindex_t bdst); +int au_wbr_nonopq(struct dentry *dentry, aufs_bindex_t bindex); +int au_wbr_do_copyup_bu(struct dentry *dentry, aufs_bindex_t btop); + +/* mvdown.c */ +int au_mvdown(struct dentry *dentry, struct aufs_mvdown __user *arg); + +#ifdef CONFIG_AUFS_FHSM +/* fhsm.c */ + +static inline pid_t au_fhsm_pid(struct au_fhsm *fhsm) +{ + pid_t pid; + + spin_lock(&fhsm->fhsm_spin); + pid = fhsm->fhsm_pid; + spin_unlock(&fhsm->fhsm_spin); + + return pid; +} + +void au_fhsm_wrote(struct super_block *sb, aufs_bindex_t bindex, int force); +void au_fhsm_wrote_all(struct super_block *sb, int force); +int au_fhsm_fd(struct super_block *sb, int oflags); +int au_fhsm_br_alloc(struct au_branch *br); +void au_fhsm_set_bottom(struct super_block *sb, aufs_bindex_t bindex); +void au_fhsm_fin(struct super_block *sb); +void au_fhsm_init(struct au_sbinfo *sbinfo); +void au_fhsm_set(struct au_sbinfo *sbinfo, unsigned int sec); +void au_fhsm_show(struct seq_file *seq, struct au_sbinfo *sbinfo); +#else +AuStubVoid(au_fhsm_wrote, struct super_block *sb, aufs_bindex_t bindex, + int force) +AuStubVoid(au_fhsm_wrote_all, struct super_block *sb, int force) +AuStub(int, au_fhsm_fd, return -EOPNOTSUPP, struct super_block *sb, int oflags) +AuStub(pid_t, au_fhsm_pid, return 0, struct au_fhsm *fhsm) +AuStubInt0(au_fhsm_br_alloc, struct au_branch *br) +AuStubVoid(au_fhsm_set_bottom, struct super_block *sb, aufs_bindex_t bindex) +AuStubVoid(au_fhsm_fin, struct super_block *sb) +AuStubVoid(au_fhsm_init, struct au_sbinfo *sbinfo) +AuStubVoid(au_fhsm_set, struct au_sbinfo *sbinfo, unsigned int sec) +AuStubVoid(au_fhsm_show, struct seq_file *seq, struct au_sbinfo *sbinfo) +#endif + +/* ---------------------------------------------------------------------- */ + +static inline struct au_sbinfo *au_sbi(struct super_block *sb) +{ + return sb->s_fs_info; +} + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_EXPORT +int au_test_nfsd(void); +void au_export_init(struct super_block *sb); +void au_xigen_inc(struct inode *inode); +int au_xigen_new(struct inode *inode); +int au_xigen_set(struct super_block *sb, struct path *path); +void au_xigen_clr(struct super_block *sb); + +static inline int au_busy_or_stale(void) +{ + if (!au_test_nfsd()) + return -EBUSY; + return -ESTALE; +} +#else +AuStubInt0(au_test_nfsd, void) +AuStubVoid(au_export_init, struct super_block *sb) +AuStubVoid(au_xigen_inc, struct inode *inode) +AuStubInt0(au_xigen_new, struct inode *inode) +AuStubInt0(au_xigen_set, struct super_block *sb, struct path *path) +AuStubVoid(au_xigen_clr, struct super_block *sb) +AuStub(int, au_busy_or_stale, return -EBUSY, void) +#endif /* CONFIG_AUFS_EXPORT */ + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_SBILIST +/* module.c */ +extern struct hlist_bl_head au_sbilist; + +static inline void au_sbilist_init(void) +{ + INIT_HLIST_BL_HEAD(&au_sbilist); +} + +static inline void au_sbilist_add(struct super_block *sb) +{ + au_hbl_add(&au_sbi(sb)->si_list, &au_sbilist); +} + +static inline void au_sbilist_del(struct super_block *sb) +{ + au_hbl_del(&au_sbi(sb)->si_list, &au_sbilist); +} + +#ifdef CONFIG_AUFS_MAGIC_SYSRQ +static inline void au_sbilist_lock(void) +{ + hlist_bl_lock(&au_sbilist); +} + +static inline void au_sbilist_unlock(void) +{ + hlist_bl_unlock(&au_sbilist); +} +#define AuGFP_SBILIST GFP_ATOMIC +#else +AuStubVoid(au_sbilist_lock, void) +AuStubVoid(au_sbilist_unlock, void) +#define AuGFP_SBILIST GFP_NOFS +#endif /* CONFIG_AUFS_MAGIC_SYSRQ */ +#else +AuStubVoid(au_sbilist_init, void) +AuStubVoid(au_sbilist_add, struct super_block *sb) +AuStubVoid(au_sbilist_del, struct super_block *sb) +AuStubVoid(au_sbilist_lock, void) +AuStubVoid(au_sbilist_unlock, void) +#define AuGFP_SBILIST GFP_NOFS +#endif + +/* ---------------------------------------------------------------------- */ + +static inline void dbgaufs_si_null(struct au_sbinfo *sbinfo) +{ + /* + * This function is a dynamic '__init' function actually, + * so the tiny check for si_rwsem is unnecessary. + */ + /* AuRwMustWriteLock(&sbinfo->si_rwsem); */ +#ifdef CONFIG_DEBUG_FS + sbinfo->si_dbgaufs = NULL; + sbinfo->si_dbgaufs_plink = NULL; + sbinfo->si_dbgaufs_xib = NULL; +#ifdef CONFIG_AUFS_EXPORT + sbinfo->si_dbgaufs_xigen = NULL; +#endif +#endif +} + +/* ---------------------------------------------------------------------- */ + +/* current->atomic_flags */ +/* this value should never corrupt the ones defined in linux/sched.h */ +#define PFA_AUFS 7 + +TASK_PFA_TEST(AUFS, test_aufs) /* task_test_aufs */ +TASK_PFA_SET(AUFS, aufs) /* task_set_aufs */ +TASK_PFA_CLEAR(AUFS, aufs) /* task_clear_aufs */ + +static inline int si_pid_test(struct super_block *sb) +{ + return !!task_test_aufs(current); +} + +static inline void si_pid_clr(struct super_block *sb) +{ + AuDebugOn(!task_test_aufs(current)); + task_clear_aufs(current); +} + +static inline void si_pid_set(struct super_block *sb) +{ + AuDebugOn(task_test_aufs(current)); + task_set_aufs(current); +} + +/* ---------------------------------------------------------------------- */ + +/* lock superblock. mainly for entry point functions */ +#define __si_read_lock(sb) au_rw_read_lock(&au_sbi(sb)->si_rwsem) +#define __si_write_lock(sb) au_rw_write_lock(&au_sbi(sb)->si_rwsem) +#define __si_read_trylock(sb) au_rw_read_trylock(&au_sbi(sb)->si_rwsem) +#define __si_write_trylock(sb) au_rw_write_trylock(&au_sbi(sb)->si_rwsem) +/* +#define __si_read_trylock_nested(sb) \ + au_rw_read_trylock_nested(&au_sbi(sb)->si_rwsem) +#define __si_write_trylock_nested(sb) \ + au_rw_write_trylock_nested(&au_sbi(sb)->si_rwsem) +*/ + +#define __si_read_unlock(sb) au_rw_read_unlock(&au_sbi(sb)->si_rwsem) +#define __si_write_unlock(sb) au_rw_write_unlock(&au_sbi(sb)->si_rwsem) +#define __si_downgrade_lock(sb) au_rw_dgrade_lock(&au_sbi(sb)->si_rwsem) + +#define SiMustNoWaiters(sb) AuRwMustNoWaiters(&au_sbi(sb)->si_rwsem) +#define SiMustAnyLock(sb) AuRwMustAnyLock(&au_sbi(sb)->si_rwsem) +#define SiMustWriteLock(sb) AuRwMustWriteLock(&au_sbi(sb)->si_rwsem) + +static inline void si_noflush_read_lock(struct super_block *sb) +{ + __si_read_lock(sb); + si_pid_set(sb); +} + +static inline int si_noflush_read_trylock(struct super_block *sb) +{ + int locked; + + locked = __si_read_trylock(sb); + if (locked) + si_pid_set(sb); + return locked; +} + +static inline void si_noflush_write_lock(struct super_block *sb) +{ + __si_write_lock(sb); + si_pid_set(sb); +} + +static inline int si_noflush_write_trylock(struct super_block *sb) +{ + int locked; + + locked = __si_write_trylock(sb); + if (locked) + si_pid_set(sb); + return locked; +} + +#if 0 /* reserved */ +static inline int si_read_trylock(struct super_block *sb, int flags) +{ + if (au_ftest_lock(flags, FLUSH)) + au_nwt_flush(&au_sbi(sb)->si_nowait); + return si_noflush_read_trylock(sb); +} +#endif + +static inline void si_read_unlock(struct super_block *sb) +{ + si_pid_clr(sb); + __si_read_unlock(sb); +} + +#if 0 /* reserved */ +static inline int si_write_trylock(struct super_block *sb, int flags) +{ + if (au_ftest_lock(flags, FLUSH)) + au_nwt_flush(&au_sbi(sb)->si_nowait); + return si_noflush_write_trylock(sb); +} +#endif + +static inline void si_write_unlock(struct super_block *sb) +{ + si_pid_clr(sb); + __si_write_unlock(sb); +} + +#if 0 /* reserved */ +static inline void si_downgrade_lock(struct super_block *sb) +{ + __si_downgrade_lock(sb); +} +#endif + +/* ---------------------------------------------------------------------- */ + +static inline aufs_bindex_t au_sbbot(struct super_block *sb) +{ + SiMustAnyLock(sb); + return au_sbi(sb)->si_bbot; +} + +static inline unsigned int au_mntflags(struct super_block *sb) +{ + SiMustAnyLock(sb); + return au_sbi(sb)->si_mntflags; +} + +static inline unsigned int au_sigen(struct super_block *sb) +{ + SiMustAnyLock(sb); + return au_sbi(sb)->si_generation; +} + +static inline struct au_branch *au_sbr(struct super_block *sb, + aufs_bindex_t bindex) +{ + SiMustAnyLock(sb); + return au_sbi(sb)->si_branch[0 + bindex]; +} + +static inline loff_t au_xi_maxent(struct super_block *sb) +{ + SiMustAnyLock(sb); + return au_sbi(sb)->si_ximaxent; +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_SUPER_H__ */ diff --git a/fs/aufs/sysaufs.c b/fs/aufs/sysaufs.c new file mode 100644 index 0000000000000..cb34a53f38f60 --- /dev/null +++ b/fs/aufs/sysaufs.c @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sysfs interface and lifetime management + * they are necessary regardless sysfs is disabled. + */ + +#include +#include "aufs.h" + +unsigned long sysaufs_si_mask; +struct kset *sysaufs_kset; + +#define AuSiAttr(_name) { \ + .attr = { .name = __stringify(_name), .mode = 0444 }, \ + .show = sysaufs_si_##_name, \ +} + +static struct sysaufs_si_attr sysaufs_si_attr_xi_path = AuSiAttr(xi_path); +struct attribute *sysaufs_si_attrs[] = { + &sysaufs_si_attr_xi_path.attr, + NULL, +}; + +static const struct sysfs_ops au_sbi_ops = { + .show = sysaufs_si_show +}; + +static struct kobj_type au_sbi_ktype = { + .release = au_si_free, + .sysfs_ops = &au_sbi_ops, + .default_attrs = sysaufs_si_attrs +}; + +/* ---------------------------------------------------------------------- */ + +int sysaufs_si_init(struct au_sbinfo *sbinfo) +{ + int err; + + sbinfo->si_kobj.kset = sysaufs_kset; + /* cf. sysaufs_name() */ + err = kobject_init_and_add + (&sbinfo->si_kobj, &au_sbi_ktype, /*&sysaufs_kset->kobj*/NULL, + SysaufsSiNamePrefix "%lx", sysaufs_si_id(sbinfo)); + + return err; +} + +void sysaufs_fin(void) +{ + sysfs_remove_group(&sysaufs_kset->kobj, sysaufs_attr_group); + kset_unregister(sysaufs_kset); +} + +int __init sysaufs_init(void) +{ + int err; + + do { + get_random_bytes(&sysaufs_si_mask, sizeof(sysaufs_si_mask)); + } while (!sysaufs_si_mask); + + err = -EINVAL; + sysaufs_kset = kset_create_and_add(AUFS_NAME, NULL, fs_kobj); + if (unlikely(!sysaufs_kset)) + goto out; + err = PTR_ERR(sysaufs_kset); + if (IS_ERR(sysaufs_kset)) + goto out; + err = sysfs_create_group(&sysaufs_kset->kobj, sysaufs_attr_group); + if (unlikely(err)) + kset_unregister(sysaufs_kset); + +out: + return err; +} diff --git a/fs/aufs/sysaufs.h b/fs/aufs/sysaufs.h new file mode 100644 index 0000000000000..9a64191c51b8b --- /dev/null +++ b/fs/aufs/sysaufs.h @@ -0,0 +1,102 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sysfs interface and mount lifetime management + */ + +#ifndef __SYSAUFS_H__ +#define __SYSAUFS_H__ + +#ifdef __KERNEL__ + +#include +#include "module.h" + +struct super_block; +struct au_sbinfo; + +struct sysaufs_si_attr { + struct attribute attr; + int (*show)(struct seq_file *seq, struct super_block *sb); +}; + +/* ---------------------------------------------------------------------- */ + +/* sysaufs.c */ +extern unsigned long sysaufs_si_mask; +extern struct kset *sysaufs_kset; +extern struct attribute *sysaufs_si_attrs[]; +int sysaufs_si_init(struct au_sbinfo *sbinfo); +int __init sysaufs_init(void); +void sysaufs_fin(void); + +/* ---------------------------------------------------------------------- */ + +/* some people doesn't like to show a pointer in kernel */ +static inline unsigned long sysaufs_si_id(struct au_sbinfo *sbinfo) +{ + return sysaufs_si_mask ^ (unsigned long)sbinfo; +} + +#define SysaufsSiNamePrefix "si_" +#define SysaufsSiNameLen (sizeof(SysaufsSiNamePrefix) + 16) +static inline void sysaufs_name(struct au_sbinfo *sbinfo, char *name) +{ + snprintf(name, SysaufsSiNameLen, SysaufsSiNamePrefix "%lx", + sysaufs_si_id(sbinfo)); +} + +struct au_branch; +#ifdef CONFIG_SYSFS +/* sysfs.c */ +extern struct attribute_group *sysaufs_attr_group; + +int sysaufs_si_xi_path(struct seq_file *seq, struct super_block *sb); +ssize_t sysaufs_si_show(struct kobject *kobj, struct attribute *attr, + char *buf); +long au_brinfo_ioctl(struct file *file, unsigned long arg); +#ifdef CONFIG_COMPAT +long au_brinfo_compat_ioctl(struct file *file, unsigned long arg); +#endif + +void sysaufs_br_init(struct au_branch *br); +void sysaufs_brs_add(struct super_block *sb, aufs_bindex_t bindex); +void sysaufs_brs_del(struct super_block *sb, aufs_bindex_t bindex); + +#define sysaufs_brs_init() do {} while (0) + +#else +#define sysaufs_attr_group NULL + +AuStubInt0(sysaufs_si_xi_path, struct seq_file *seq, struct super_block *sb) +AuStub(ssize_t, sysaufs_si_show, return 0, struct kobject *kobj, + struct attribute *attr, char *buf) +AuStubVoid(sysaufs_br_init, struct au_branch *br) +AuStubVoid(sysaufs_brs_add, struct super_block *sb, aufs_bindex_t bindex) +AuStubVoid(sysaufs_brs_del, struct super_block *sb, aufs_bindex_t bindex) + +static inline void sysaufs_brs_init(void) +{ + sysaufs_brs = 0; +} + +#endif /* CONFIG_SYSFS */ + +#endif /* __KERNEL__ */ +#endif /* __SYSAUFS_H__ */ diff --git a/fs/aufs/sysfs.c b/fs/aufs/sysfs.c new file mode 100644 index 0000000000000..ac15143c50470 --- /dev/null +++ b/fs/aufs/sysfs.c @@ -0,0 +1,373 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sysfs interface + */ + +#include +#include +#include "aufs.h" + +#ifdef CONFIG_AUFS_FS_MODULE +/* this entry violates the "one line per file" policy of sysfs */ +static ssize_t config_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) +{ + ssize_t err; + static char *conf = +/* this file is generated at compiling */ +#include "conf.str" + ; + + err = snprintf(buf, PAGE_SIZE, conf); + if (unlikely(err >= PAGE_SIZE)) + err = -EFBIG; + return err; +} + +static struct kobj_attribute au_config_attr = __ATTR_RO(config); +#endif + +static struct attribute *au_attr[] = { +#ifdef CONFIG_AUFS_FS_MODULE + &au_config_attr.attr, +#endif + NULL, /* need to NULL terminate the list of attributes */ +}; + +static struct attribute_group sysaufs_attr_group_body = { + .attrs = au_attr +}; + +struct attribute_group *sysaufs_attr_group = &sysaufs_attr_group_body; + +/* ---------------------------------------------------------------------- */ + +int sysaufs_si_xi_path(struct seq_file *seq, struct super_block *sb) +{ + int err; + + SiMustAnyLock(sb); + + err = 0; + if (au_opt_test(au_mntflags(sb), XINO)) { + err = au_xino_path(seq, au_sbi(sb)->si_xib); + seq_putc(seq, '\n'); + } + return err; +} + +/* + * the lifetime of branch is independent from the entry under sysfs. + * sysfs handles the lifetime of the entry, and never call ->show() after it is + * unlinked. + */ +static int sysaufs_si_br(struct seq_file *seq, struct super_block *sb, + aufs_bindex_t bindex, int idx) +{ + int err; + struct path path; + struct dentry *root; + struct au_branch *br; + au_br_perm_str_t perm; + + AuDbg("b%d\n", bindex); + + err = 0; + root = sb->s_root; + di_read_lock_parent(root, !AuLock_IR); + br = au_sbr(sb, bindex); + + switch (idx) { + case AuBrSysfs_BR: + path.mnt = au_br_mnt(br); + path.dentry = au_h_dptr(root, bindex); + err = au_seq_path(seq, &path); + if (!err) { + au_optstr_br_perm(&perm, br->br_perm); + seq_printf(seq, "=%s\n", perm.a); + } + break; + case AuBrSysfs_BRID: + seq_printf(seq, "%d\n", br->br_id); + break; + } + di_read_unlock(root, !AuLock_IR); + if (unlikely(err || seq_has_overflowed(seq))) + err = -E2BIG; + + return err; +} + +/* ---------------------------------------------------------------------- */ + +static struct seq_file *au_seq(char *p, ssize_t len) +{ + struct seq_file *seq; + + seq = kzalloc(sizeof(*seq), GFP_NOFS); + if (seq) { + /* mutex_init(&seq.lock); */ + seq->buf = p; + seq->size = len; + return seq; /* success */ + } + + seq = ERR_PTR(-ENOMEM); + return seq; +} + +#define SysaufsBr_PREFIX "br" +#define SysaufsBrid_PREFIX "brid" + +/* todo: file size may exceed PAGE_SIZE */ +ssize_t sysaufs_si_show(struct kobject *kobj, struct attribute *attr, + char *buf) +{ + ssize_t err; + int idx; + long l; + aufs_bindex_t bbot; + struct au_sbinfo *sbinfo; + struct super_block *sb; + struct seq_file *seq; + char *name; + struct attribute **cattr; + + sbinfo = container_of(kobj, struct au_sbinfo, si_kobj); + sb = sbinfo->si_sb; + + /* + * prevent a race condition between sysfs and aufs. + * for instance, sysfs_file_read() calls sysfs_get_active_two() which + * prohibits maintaining the sysfs entries. + * hew we acquire read lock after sysfs_get_active_two(). + * on the other hand, the remount process may maintain the sysfs/aufs + * entries after acquiring write lock. + * it can cause a deadlock. + * simply we gave up processing read here. + */ + err = -EBUSY; + if (unlikely(!si_noflush_read_trylock(sb))) + goto out; + + seq = au_seq(buf, PAGE_SIZE); + err = PTR_ERR(seq); + if (IS_ERR(seq)) + goto out_unlock; + + name = (void *)attr->name; + cattr = sysaufs_si_attrs; + while (*cattr) { + if (!strcmp(name, (*cattr)->name)) { + err = container_of(*cattr, struct sysaufs_si_attr, attr) + ->show(seq, sb); + goto out_seq; + } + cattr++; + } + + if (!strncmp(name, SysaufsBrid_PREFIX, + sizeof(SysaufsBrid_PREFIX) - 1)) { + idx = AuBrSysfs_BRID; + name += sizeof(SysaufsBrid_PREFIX) - 1; + } else if (!strncmp(name, SysaufsBr_PREFIX, + sizeof(SysaufsBr_PREFIX) - 1)) { + idx = AuBrSysfs_BR; + name += sizeof(SysaufsBr_PREFIX) - 1; + } else + BUG(); + + err = kstrtol(name, 10, &l); + if (!err) { + bbot = au_sbbot(sb); + if (l <= bbot) + err = sysaufs_si_br(seq, sb, (aufs_bindex_t)l, idx); + else + err = -ENOENT; + } + +out_seq: + if (!err) { + err = seq->count; + /* sysfs limit */ + if (unlikely(err == PAGE_SIZE)) + err = -EFBIG; + } + au_kfree_rcu(seq); +out_unlock: + si_read_unlock(sb); +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_brinfo(struct super_block *sb, union aufs_brinfo __user *arg) +{ + int err; + int16_t brid; + aufs_bindex_t bindex, bbot; + size_t sz; + char *buf; + struct seq_file *seq; + struct au_branch *br; + + si_read_lock(sb, AuLock_FLUSH); + bbot = au_sbbot(sb); + err = bbot + 1; + if (!arg) + goto out; + + err = -ENOMEM; + buf = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!buf)) + goto out; + + seq = au_seq(buf, PAGE_SIZE); + err = PTR_ERR(seq); + if (IS_ERR(seq)) + goto out_buf; + + sz = sizeof(*arg) - offsetof(union aufs_brinfo, path); + for (bindex = 0; bindex <= bbot; bindex++, arg++) { + err = !access_ok(VERIFY_WRITE, arg, sizeof(*arg)); + if (unlikely(err)) + break; + + br = au_sbr(sb, bindex); + brid = br->br_id; + BUILD_BUG_ON(sizeof(brid) != sizeof(arg->id)); + err = __put_user(brid, &arg->id); + if (unlikely(err)) + break; + + BUILD_BUG_ON(sizeof(br->br_perm) != sizeof(arg->perm)); + err = __put_user(br->br_perm, &arg->perm); + if (unlikely(err)) + break; + + err = au_seq_path(seq, &br->br_path); + if (unlikely(err)) + break; + seq_putc(seq, '\0'); + if (!seq_has_overflowed(seq)) { + err = copy_to_user(arg->path, seq->buf, seq->count); + seq->count = 0; + if (unlikely(err)) + break; + } else { + err = -E2BIG; + goto out_seq; + } + } + if (unlikely(err)) + err = -EFAULT; + +out_seq: + au_kfree_rcu(seq); +out_buf: + free_page((unsigned long)buf); +out: + si_read_unlock(sb); + return err; +} + +long au_brinfo_ioctl(struct file *file, unsigned long arg) +{ + return au_brinfo(file->f_path.dentry->d_sb, (void __user *)arg); +} + +#ifdef CONFIG_COMPAT +long au_brinfo_compat_ioctl(struct file *file, unsigned long arg) +{ + return au_brinfo(file->f_path.dentry->d_sb, compat_ptr(arg)); +} +#endif + +/* ---------------------------------------------------------------------- */ + +void sysaufs_br_init(struct au_branch *br) +{ + int i; + struct au_brsysfs *br_sysfs; + struct attribute *attr; + + br_sysfs = br->br_sysfs; + for (i = 0; i < ARRAY_SIZE(br->br_sysfs); i++) { + attr = &br_sysfs->attr; + sysfs_attr_init(attr); + attr->name = br_sysfs->name; + attr->mode = 0444; + br_sysfs++; + } +} + +void sysaufs_brs_del(struct super_block *sb, aufs_bindex_t bindex) +{ + struct au_branch *br; + struct kobject *kobj; + struct au_brsysfs *br_sysfs; + int i; + aufs_bindex_t bbot; + + if (!sysaufs_brs) + return; + + kobj = &au_sbi(sb)->si_kobj; + bbot = au_sbbot(sb); + for (; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + br_sysfs = br->br_sysfs; + for (i = 0; i < ARRAY_SIZE(br->br_sysfs); i++) { + sysfs_remove_file(kobj, &br_sysfs->attr); + br_sysfs++; + } + } +} + +void sysaufs_brs_add(struct super_block *sb, aufs_bindex_t bindex) +{ + int err, i; + aufs_bindex_t bbot; + struct kobject *kobj; + struct au_branch *br; + struct au_brsysfs *br_sysfs; + + if (!sysaufs_brs) + return; + + kobj = &au_sbi(sb)->si_kobj; + bbot = au_sbbot(sb); + for (; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + br_sysfs = br->br_sysfs; + snprintf(br_sysfs[AuBrSysfs_BR].name, sizeof(br_sysfs->name), + SysaufsBr_PREFIX "%d", bindex); + snprintf(br_sysfs[AuBrSysfs_BRID].name, sizeof(br_sysfs->name), + SysaufsBrid_PREFIX "%d", bindex); + for (i = 0; i < ARRAY_SIZE(br->br_sysfs); i++) { + err = sysfs_create_file(kobj, &br_sysfs->attr); + if (unlikely(err)) + pr_warn("failed %s under sysfs(%d)\n", + br_sysfs->name, err); + br_sysfs++; + } + } +} diff --git a/fs/aufs/sysrq.c b/fs/aufs/sysrq.c new file mode 100644 index 0000000000000..2dbf2374167cf --- /dev/null +++ b/fs/aufs/sysrq.c @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * magic sysrq handler + */ + +/* #include */ +#include +#include "aufs.h" + +/* ---------------------------------------------------------------------- */ + +static void sysrq_sb(struct super_block *sb) +{ + char *plevel; + struct au_sbinfo *sbinfo; + struct file *file; + struct hlist_bl_head *files; + struct hlist_bl_node *pos; + struct au_finfo *finfo; + + plevel = au_plevel; + au_plevel = KERN_WARNING; + + /* since we define pr_fmt, call printk directly */ +#define pr(str) printk(KERN_WARNING AUFS_NAME ": " str) + + sbinfo = au_sbi(sb); + printk(KERN_WARNING "si=%lx\n", sysaufs_si_id(sbinfo)); + pr("superblock\n"); + au_dpri_sb(sb); + +#if 0 + pr("root dentry\n"); + au_dpri_dentry(sb->s_root); + pr("root inode\n"); + au_dpri_inode(d_inode(sb->s_root)); +#endif + +#if 0 + do { + int err, i, j, ndentry; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + + err = au_dpages_init(&dpages, GFP_ATOMIC); + if (unlikely(err)) + break; + err = au_dcsub_pages(&dpages, sb->s_root, NULL, NULL); + if (!err) + for (i = 0; i < dpages.ndpage; i++) { + dpage = dpages.dpages + i; + ndentry = dpage->ndentry; + for (j = 0; j < ndentry; j++) + au_dpri_dentry(dpage->dentries[j]); + } + au_dpages_free(&dpages); + } while (0); +#endif + +#if 1 + { + struct inode *i; + + pr("isolated inode\n"); + spin_lock(&sb->s_inode_list_lock); + list_for_each_entry(i, &sb->s_inodes, i_sb_list) { + spin_lock(&i->i_lock); + if (1 || hlist_empty(&i->i_dentry)) + au_dpri_inode(i); + spin_unlock(&i->i_lock); + } + spin_unlock(&sb->s_inode_list_lock); + } +#endif + pr("files\n"); + files = &au_sbi(sb)->si_files; + hlist_bl_lock(files); + hlist_bl_for_each_entry(finfo, pos, files, fi_hlist) { + umode_t mode; + + file = finfo->fi_file; + mode = file_inode(file)->i_mode; + if (!special_file(mode)) + au_dpri_file(file); + } + hlist_bl_unlock(files); + pr("done\n"); + +#undef pr + au_plevel = plevel; +} + +/* ---------------------------------------------------------------------- */ + +/* module parameter */ +static char *aufs_sysrq_key = "a"; +module_param_named(sysrq, aufs_sysrq_key, charp, 0444); +MODULE_PARM_DESC(sysrq, "MagicSysRq key for " AUFS_NAME); + +static void au_sysrq(int key __maybe_unused) +{ + struct au_sbinfo *sbinfo; + struct hlist_bl_node *pos; + + lockdep_off(); + au_sbilist_lock(); + hlist_bl_for_each_entry(sbinfo, pos, &au_sbilist, si_list) + sysrq_sb(sbinfo->si_sb); + au_sbilist_unlock(); + lockdep_on(); +} + +static struct sysrq_key_op au_sysrq_op = { + .handler = au_sysrq, + .help_msg = "Aufs", + .action_msg = "Aufs", + .enable_mask = SYSRQ_ENABLE_DUMP +}; + +/* ---------------------------------------------------------------------- */ + +int __init au_sysrq_init(void) +{ + int err; + char key; + + err = -1; + key = *aufs_sysrq_key; + if ('a' <= key && key <= 'z') + err = register_sysrq_key(key, &au_sysrq_op); + if (unlikely(err)) + pr_err("err %d, sysrq=%c\n", err, key); + return err; +} + +void au_sysrq_fin(void) +{ + int err; + + err = unregister_sysrq_key(*aufs_sysrq_key, &au_sysrq_op); + if (unlikely(err)) + pr_err("err %d (ignored)\n", err); +} diff --git a/fs/aufs/vdir.c b/fs/aufs/vdir.c new file mode 100644 index 0000000000000..dbc90ea20413e --- /dev/null +++ b/fs/aufs/vdir.c @@ -0,0 +1,895 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * virtual or vertical directory + */ + +#include "aufs.h" + +static unsigned int calc_size(int nlen) +{ + return ALIGN(sizeof(struct au_vdir_de) + nlen, sizeof(ino_t)); +} + +static int set_deblk_end(union au_vdir_deblk_p *p, + union au_vdir_deblk_p *deblk_end) +{ + if (calc_size(0) <= deblk_end->deblk - p->deblk) { + p->de->de_str.len = 0; + /* smp_mb(); */ + return 0; + } + return -1; /* error */ +} + +/* returns true or false */ +static int is_deblk_end(union au_vdir_deblk_p *p, + union au_vdir_deblk_p *deblk_end) +{ + if (calc_size(0) <= deblk_end->deblk - p->deblk) + return !p->de->de_str.len; + return 1; +} + +static unsigned char *last_deblk(struct au_vdir *vdir) +{ + return vdir->vd_deblk[vdir->vd_nblk - 1]; +} + +/* ---------------------------------------------------------------------- */ + +/* estimate the appropriate size for name hash table */ +unsigned int au_rdhash_est(loff_t sz) +{ + unsigned int n; + + n = UINT_MAX; + sz >>= 10; + if (sz < n) + n = sz; + if (sz < AUFS_RDHASH_DEF) + n = AUFS_RDHASH_DEF; + /* pr_info("n %u\n", n); */ + return n; +} + +/* + * the allocated memory has to be freed by + * au_nhash_wh_free() or au_nhash_de_free(). + */ +int au_nhash_alloc(struct au_nhash *nhash, unsigned int num_hash, gfp_t gfp) +{ + struct hlist_head *head; + unsigned int u; + size_t sz; + + sz = sizeof(*nhash->nh_head) * num_hash; + head = kmalloc(sz, gfp); + if (head) { + nhash->nh_num = num_hash; + nhash->nh_head = head; + for (u = 0; u < num_hash; u++) + INIT_HLIST_HEAD(head++); + return 0; /* success */ + } + + return -ENOMEM; +} + +static void nhash_count(struct hlist_head *head) +{ +#if 0 + unsigned long n; + struct hlist_node *pos; + + n = 0; + hlist_for_each(pos, head) + n++; + pr_info("%lu\n", n); +#endif +} + +static void au_nhash_wh_do_free(struct hlist_head *head) +{ + struct au_vdir_wh *pos; + struct hlist_node *node; + + hlist_for_each_entry_safe(pos, node, head, wh_hash) + au_kfree_rcu(pos); +} + +static void au_nhash_de_do_free(struct hlist_head *head) +{ + struct au_vdir_dehstr *pos; + struct hlist_node *node; + + hlist_for_each_entry_safe(pos, node, head, hash) + au_cache_free_vdir_dehstr(pos); +} + +static void au_nhash_do_free(struct au_nhash *nhash, + void (*free)(struct hlist_head *head)) +{ + unsigned int n; + struct hlist_head *head; + + n = nhash->nh_num; + if (!n) + return; + + head = nhash->nh_head; + while (n-- > 0) { + nhash_count(head); + free(head++); + } + au_kfree_try_rcu(nhash->nh_head); +} + +void au_nhash_wh_free(struct au_nhash *whlist) +{ + au_nhash_do_free(whlist, au_nhash_wh_do_free); +} + +static void au_nhash_de_free(struct au_nhash *delist) +{ + au_nhash_do_free(delist, au_nhash_de_do_free); +} + +/* ---------------------------------------------------------------------- */ + +int au_nhash_test_longer_wh(struct au_nhash *whlist, aufs_bindex_t btgt, + int limit) +{ + int num; + unsigned int u, n; + struct hlist_head *head; + struct au_vdir_wh *pos; + + num = 0; + n = whlist->nh_num; + head = whlist->nh_head; + for (u = 0; u < n; u++, head++) + hlist_for_each_entry(pos, head, wh_hash) + if (pos->wh_bindex == btgt && ++num > limit) + return 1; + return 0; +} + +static struct hlist_head *au_name_hash(struct au_nhash *nhash, + unsigned char *name, + unsigned int len) +{ + unsigned int v; + /* const unsigned int magic_bit = 12; */ + + AuDebugOn(!nhash->nh_num || !nhash->nh_head); + + v = 0; + if (len > 8) + len = 8; + while (len--) + v += *name++; + /* v = hash_long(v, magic_bit); */ + v %= nhash->nh_num; + return nhash->nh_head + v; +} + +static int au_nhash_test_name(struct au_vdir_destr *str, const char *name, + int nlen) +{ + return str->len == nlen && !memcmp(str->name, name, nlen); +} + +/* returns found or not */ +int au_nhash_test_known_wh(struct au_nhash *whlist, char *name, int nlen) +{ + struct hlist_head *head; + struct au_vdir_wh *pos; + struct au_vdir_destr *str; + + head = au_name_hash(whlist, name, nlen); + hlist_for_each_entry(pos, head, wh_hash) { + str = &pos->wh_str; + AuDbg("%.*s\n", str->len, str->name); + if (au_nhash_test_name(str, name, nlen)) + return 1; + } + return 0; +} + +/* returns found(true) or not */ +static int test_known(struct au_nhash *delist, char *name, int nlen) +{ + struct hlist_head *head; + struct au_vdir_dehstr *pos; + struct au_vdir_destr *str; + + head = au_name_hash(delist, name, nlen); + hlist_for_each_entry(pos, head, hash) { + str = pos->str; + AuDbg("%.*s\n", str->len, str->name); + if (au_nhash_test_name(str, name, nlen)) + return 1; + } + return 0; +} + +static void au_shwh_init_wh(struct au_vdir_wh *wh, ino_t ino, + unsigned char d_type) +{ +#ifdef CONFIG_AUFS_SHWH + wh->wh_ino = ino; + wh->wh_type = d_type; +#endif +} + +/* ---------------------------------------------------------------------- */ + +int au_nhash_append_wh(struct au_nhash *whlist, char *name, int nlen, ino_t ino, + unsigned int d_type, aufs_bindex_t bindex, + unsigned char shwh) +{ + int err; + struct au_vdir_destr *str; + struct au_vdir_wh *wh; + + AuDbg("%.*s\n", nlen, name); + AuDebugOn(!whlist->nh_num || !whlist->nh_head); + + err = -ENOMEM; + wh = kmalloc(sizeof(*wh) + nlen, GFP_NOFS); + if (unlikely(!wh)) + goto out; + + err = 0; + wh->wh_bindex = bindex; + if (shwh) + au_shwh_init_wh(wh, ino, d_type); + str = &wh->wh_str; + str->len = nlen; + memcpy(str->name, name, nlen); + hlist_add_head(&wh->wh_hash, au_name_hash(whlist, name, nlen)); + /* smp_mb(); */ + +out: + return err; +} + +static int append_deblk(struct au_vdir *vdir) +{ + int err; + unsigned long ul; + const unsigned int deblk_sz = vdir->vd_deblk_sz; + union au_vdir_deblk_p p, deblk_end; + unsigned char **o; + + err = -ENOMEM; + o = au_krealloc(vdir->vd_deblk, sizeof(*o) * (vdir->vd_nblk + 1), + GFP_NOFS, /*may_shrink*/0); + if (unlikely(!o)) + goto out; + + vdir->vd_deblk = o; + p.deblk = kmalloc(deblk_sz, GFP_NOFS); + if (p.deblk) { + ul = vdir->vd_nblk++; + vdir->vd_deblk[ul] = p.deblk; + vdir->vd_last.ul = ul; + vdir->vd_last.p.deblk = p.deblk; + deblk_end.deblk = p.deblk + deblk_sz; + err = set_deblk_end(&p, &deblk_end); + } + +out: + return err; +} + +static int append_de(struct au_vdir *vdir, char *name, int nlen, ino_t ino, + unsigned int d_type, struct au_nhash *delist) +{ + int err; + unsigned int sz; + const unsigned int deblk_sz = vdir->vd_deblk_sz; + union au_vdir_deblk_p p, *room, deblk_end; + struct au_vdir_dehstr *dehstr; + + p.deblk = last_deblk(vdir); + deblk_end.deblk = p.deblk + deblk_sz; + room = &vdir->vd_last.p; + AuDebugOn(room->deblk < p.deblk || deblk_end.deblk <= room->deblk + || !is_deblk_end(room, &deblk_end)); + + sz = calc_size(nlen); + if (unlikely(sz > deblk_end.deblk - room->deblk)) { + err = append_deblk(vdir); + if (unlikely(err)) + goto out; + + p.deblk = last_deblk(vdir); + deblk_end.deblk = p.deblk + deblk_sz; + /* smp_mb(); */ + AuDebugOn(room->deblk != p.deblk); + } + + err = -ENOMEM; + dehstr = au_cache_alloc_vdir_dehstr(); + if (unlikely(!dehstr)) + goto out; + + dehstr->str = &room->de->de_str; + hlist_add_head(&dehstr->hash, au_name_hash(delist, name, nlen)); + room->de->de_ino = ino; + room->de->de_type = d_type; + room->de->de_str.len = nlen; + memcpy(room->de->de_str.name, name, nlen); + + err = 0; + room->deblk += sz; + if (unlikely(set_deblk_end(room, &deblk_end))) + err = append_deblk(vdir); + /* smp_mb(); */ + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +void au_vdir_free(struct au_vdir *vdir) +{ + unsigned char **deblk; + + deblk = vdir->vd_deblk; + while (vdir->vd_nblk--) + au_kfree_try_rcu(*deblk++); + au_kfree_try_rcu(vdir->vd_deblk); + au_cache_free_vdir(vdir); +} + +static struct au_vdir *alloc_vdir(struct file *file) +{ + struct au_vdir *vdir; + struct super_block *sb; + int err; + + sb = file->f_path.dentry->d_sb; + SiMustAnyLock(sb); + + err = -ENOMEM; + vdir = au_cache_alloc_vdir(); + if (unlikely(!vdir)) + goto out; + + vdir->vd_deblk = kzalloc(sizeof(*vdir->vd_deblk), GFP_NOFS); + if (unlikely(!vdir->vd_deblk)) + goto out_free; + + vdir->vd_deblk_sz = au_sbi(sb)->si_rdblk; + if (!vdir->vd_deblk_sz) { + /* estimate the appropriate size for deblk */ + vdir->vd_deblk_sz = au_dir_size(file, /*dentry*/NULL); + /* pr_info("vd_deblk_sz %u\n", vdir->vd_deblk_sz); */ + } + vdir->vd_nblk = 0; + vdir->vd_version = 0; + vdir->vd_jiffy = 0; + err = append_deblk(vdir); + if (!err) + return vdir; /* success */ + + au_kfree_try_rcu(vdir->vd_deblk); + +out_free: + au_cache_free_vdir(vdir); +out: + vdir = ERR_PTR(err); + return vdir; +} + +static int reinit_vdir(struct au_vdir *vdir) +{ + int err; + union au_vdir_deblk_p p, deblk_end; + + while (vdir->vd_nblk > 1) { + au_kfree_try_rcu(vdir->vd_deblk[vdir->vd_nblk - 1]); + /* vdir->vd_deblk[vdir->vd_nblk - 1] = NULL; */ + vdir->vd_nblk--; + } + p.deblk = vdir->vd_deblk[0]; + deblk_end.deblk = p.deblk + vdir->vd_deblk_sz; + err = set_deblk_end(&p, &deblk_end); + /* keep vd_dblk_sz */ + vdir->vd_last.ul = 0; + vdir->vd_last.p.deblk = vdir->vd_deblk[0]; + vdir->vd_version = 0; + vdir->vd_jiffy = 0; + /* smp_mb(); */ + return err; +} + +/* ---------------------------------------------------------------------- */ + +#define AuFillVdir_CALLED 1 +#define AuFillVdir_WHABLE (1 << 1) +#define AuFillVdir_SHWH (1 << 2) +#define au_ftest_fillvdir(flags, name) ((flags) & AuFillVdir_##name) +#define au_fset_fillvdir(flags, name) \ + do { (flags) |= AuFillVdir_##name; } while (0) +#define au_fclr_fillvdir(flags, name) \ + do { (flags) &= ~AuFillVdir_##name; } while (0) + +#ifndef CONFIG_AUFS_SHWH +#undef AuFillVdir_SHWH +#define AuFillVdir_SHWH 0 +#endif + +struct fillvdir_arg { + struct dir_context ctx; + struct file *file; + struct au_vdir *vdir; + struct au_nhash delist; + struct au_nhash whlist; + aufs_bindex_t bindex; + unsigned int flags; + int err; +}; + +static int fillvdir(struct dir_context *ctx, const char *__name, int nlen, + loff_t offset __maybe_unused, u64 h_ino, + unsigned int d_type) +{ + struct fillvdir_arg *arg = container_of(ctx, struct fillvdir_arg, ctx); + char *name = (void *)__name; + struct super_block *sb; + ino_t ino; + const unsigned char shwh = !!au_ftest_fillvdir(arg->flags, SHWH); + + arg->err = 0; + sb = arg->file->f_path.dentry->d_sb; + au_fset_fillvdir(arg->flags, CALLED); + /* smp_mb(); */ + if (nlen <= AUFS_WH_PFX_LEN + || memcmp(name, AUFS_WH_PFX, AUFS_WH_PFX_LEN)) { + if (test_known(&arg->delist, name, nlen) + || au_nhash_test_known_wh(&arg->whlist, name, nlen)) + goto out; /* already exists or whiteouted */ + + arg->err = au_ino(sb, arg->bindex, h_ino, d_type, &ino); + if (!arg->err) { + if (unlikely(nlen > AUFS_MAX_NAMELEN)) + d_type = DT_UNKNOWN; + arg->err = append_de(arg->vdir, name, nlen, ino, + d_type, &arg->delist); + } + } else if (au_ftest_fillvdir(arg->flags, WHABLE)) { + name += AUFS_WH_PFX_LEN; + nlen -= AUFS_WH_PFX_LEN; + if (au_nhash_test_known_wh(&arg->whlist, name, nlen)) + goto out; /* already whiteouted */ + + ino = 0; /* just to suppress a warning */ + if (shwh) + arg->err = au_wh_ino(sb, arg->bindex, h_ino, d_type, + &ino); + if (!arg->err) { + if (nlen <= AUFS_MAX_NAMELEN + AUFS_WH_PFX_LEN) + d_type = DT_UNKNOWN; + arg->err = au_nhash_append_wh + (&arg->whlist, name, nlen, ino, d_type, + arg->bindex, shwh); + } + } + +out: + if (!arg->err) + arg->vdir->vd_jiffy = jiffies; + /* smp_mb(); */ + AuTraceErr(arg->err); + return arg->err; +} + +static int au_handle_shwh(struct super_block *sb, struct au_vdir *vdir, + struct au_nhash *whlist, struct au_nhash *delist) +{ +#ifdef CONFIG_AUFS_SHWH + int err; + unsigned int nh, u; + struct hlist_head *head; + struct au_vdir_wh *pos; + struct hlist_node *n; + char *p, *o; + struct au_vdir_destr *destr; + + AuDebugOn(!au_opt_test(au_mntflags(sb), SHWH)); + + err = -ENOMEM; + o = p = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!p)) + goto out; + + err = 0; + nh = whlist->nh_num; + memcpy(p, AUFS_WH_PFX, AUFS_WH_PFX_LEN); + p += AUFS_WH_PFX_LEN; + for (u = 0; u < nh; u++) { + head = whlist->nh_head + u; + hlist_for_each_entry_safe(pos, n, head, wh_hash) { + destr = &pos->wh_str; + memcpy(p, destr->name, destr->len); + err = append_de(vdir, o, destr->len + AUFS_WH_PFX_LEN, + pos->wh_ino, pos->wh_type, delist); + if (unlikely(err)) + break; + } + } + + free_page((unsigned long)o); + +out: + AuTraceErr(err); + return err; +#else + return 0; +#endif +} + +static int au_do_read_vdir(struct fillvdir_arg *arg) +{ + int err; + unsigned int rdhash; + loff_t offset; + aufs_bindex_t bbot, bindex, btop; + unsigned char shwh; + struct file *hf, *file; + struct super_block *sb; + + file = arg->file; + sb = file->f_path.dentry->d_sb; + SiMustAnyLock(sb); + + rdhash = au_sbi(sb)->si_rdhash; + if (!rdhash) + rdhash = au_rdhash_est(au_dir_size(file, /*dentry*/NULL)); + err = au_nhash_alloc(&arg->delist, rdhash, GFP_NOFS); + if (unlikely(err)) + goto out; + err = au_nhash_alloc(&arg->whlist, rdhash, GFP_NOFS); + if (unlikely(err)) + goto out_delist; + + err = 0; + arg->flags = 0; + shwh = 0; + if (au_opt_test(au_mntflags(sb), SHWH)) { + shwh = 1; + au_fset_fillvdir(arg->flags, SHWH); + } + btop = au_fbtop(file); + bbot = au_fbbot_dir(file); + for (bindex = btop; !err && bindex <= bbot; bindex++) { + hf = au_hf_dir(file, bindex); + if (!hf) + continue; + + offset = vfsub_llseek(hf, 0, SEEK_SET); + err = offset; + if (unlikely(offset)) + break; + + arg->bindex = bindex; + au_fclr_fillvdir(arg->flags, WHABLE); + if (shwh + || (bindex != bbot + && au_br_whable(au_sbr_perm(sb, bindex)))) + au_fset_fillvdir(arg->flags, WHABLE); + do { + arg->err = 0; + au_fclr_fillvdir(arg->flags, CALLED); + /* smp_mb(); */ + err = vfsub_iterate_dir(hf, &arg->ctx); + if (err >= 0) + err = arg->err; + } while (!err && au_ftest_fillvdir(arg->flags, CALLED)); + + /* + * dir_relax() may be good for concurrency, but aufs should not + * use it since it will cause a lockdep problem. + */ + } + + if (!err && shwh) + err = au_handle_shwh(sb, arg->vdir, &arg->whlist, &arg->delist); + + au_nhash_wh_free(&arg->whlist); + +out_delist: + au_nhash_de_free(&arg->delist); +out: + return err; +} + +static int read_vdir(struct file *file, int may_read) +{ + int err; + unsigned long expire; + unsigned char do_read; + struct fillvdir_arg arg = { + .ctx = { + .actor = fillvdir + } + }; + struct inode *inode; + struct au_vdir *vdir, *allocated; + + err = 0; + inode = file_inode(file); + IMustLock(inode); + IiMustWriteLock(inode); + SiMustAnyLock(inode->i_sb); + + allocated = NULL; + do_read = 0; + expire = au_sbi(inode->i_sb)->si_rdcache; + vdir = au_ivdir(inode); + if (!vdir) { + do_read = 1; + vdir = alloc_vdir(file); + err = PTR_ERR(vdir); + if (IS_ERR(vdir)) + goto out; + err = 0; + allocated = vdir; + } else if (may_read + && (inode->i_version != vdir->vd_version + || time_after(jiffies, vdir->vd_jiffy + expire))) { + do_read = 1; + err = reinit_vdir(vdir); + if (unlikely(err)) + goto out; + } + + if (!do_read) + return 0; /* success */ + + arg.file = file; + arg.vdir = vdir; + err = au_do_read_vdir(&arg); + if (!err) { + /* file->f_pos = 0; */ /* todo: ctx->pos? */ + vdir->vd_version = inode->i_version; + vdir->vd_last.ul = 0; + vdir->vd_last.p.deblk = vdir->vd_deblk[0]; + if (allocated) + au_set_ivdir(inode, allocated); + } else if (allocated) + au_vdir_free(allocated); + +out: + return err; +} + +static int copy_vdir(struct au_vdir *tgt, struct au_vdir *src) +{ + int err, rerr; + unsigned long ul, n; + const unsigned int deblk_sz = src->vd_deblk_sz; + + AuDebugOn(tgt->vd_nblk != 1); + + err = -ENOMEM; + if (tgt->vd_nblk < src->vd_nblk) { + unsigned char **p; + + p = au_krealloc(tgt->vd_deblk, sizeof(*p) * src->vd_nblk, + GFP_NOFS, /*may_shrink*/0); + if (unlikely(!p)) + goto out; + tgt->vd_deblk = p; + } + + if (tgt->vd_deblk_sz != deblk_sz) { + unsigned char *p; + + tgt->vd_deblk_sz = deblk_sz; + p = au_krealloc(tgt->vd_deblk[0], deblk_sz, GFP_NOFS, + /*may_shrink*/1); + if (unlikely(!p)) + goto out; + tgt->vd_deblk[0] = p; + } + memcpy(tgt->vd_deblk[0], src->vd_deblk[0], deblk_sz); + tgt->vd_version = src->vd_version; + tgt->vd_jiffy = src->vd_jiffy; + + n = src->vd_nblk; + for (ul = 1; ul < n; ul++) { + tgt->vd_deblk[ul] = kmemdup(src->vd_deblk[ul], deblk_sz, + GFP_NOFS); + if (unlikely(!tgt->vd_deblk[ul])) + goto out; + tgt->vd_nblk++; + } + tgt->vd_nblk = n; + tgt->vd_last.ul = tgt->vd_last.ul; + tgt->vd_last.p.deblk = tgt->vd_deblk[tgt->vd_last.ul]; + tgt->vd_last.p.deblk += src->vd_last.p.deblk + - src->vd_deblk[src->vd_last.ul]; + /* smp_mb(); */ + return 0; /* success */ + +out: + rerr = reinit_vdir(tgt); + BUG_ON(rerr); + return err; +} + +int au_vdir_init(struct file *file) +{ + int err; + struct inode *inode; + struct au_vdir *vdir_cache, *allocated; + + /* test file->f_pos here instead of ctx->pos */ + err = read_vdir(file, !file->f_pos); + if (unlikely(err)) + goto out; + + allocated = NULL; + vdir_cache = au_fvdir_cache(file); + if (!vdir_cache) { + vdir_cache = alloc_vdir(file); + err = PTR_ERR(vdir_cache); + if (IS_ERR(vdir_cache)) + goto out; + allocated = vdir_cache; + } else if (!file->f_pos && vdir_cache->vd_version != file->f_version) { + /* test file->f_pos here instead of ctx->pos */ + err = reinit_vdir(vdir_cache); + if (unlikely(err)) + goto out; + } else + return 0; /* success */ + + inode = file_inode(file); + err = copy_vdir(vdir_cache, au_ivdir(inode)); + if (!err) { + file->f_version = inode->i_version; + if (allocated) + au_set_fvdir_cache(file, allocated); + } else if (allocated) + au_vdir_free(allocated); + +out: + return err; +} + +static loff_t calc_offset(struct au_vdir *vdir) +{ + loff_t offset; + union au_vdir_deblk_p p; + + p.deblk = vdir->vd_deblk[vdir->vd_last.ul]; + offset = vdir->vd_last.p.deblk - p.deblk; + offset += vdir->vd_deblk_sz * vdir->vd_last.ul; + return offset; +} + +/* returns true or false */ +static int seek_vdir(struct file *file, struct dir_context *ctx) +{ + int valid; + unsigned int deblk_sz; + unsigned long ul, n; + loff_t offset; + union au_vdir_deblk_p p, deblk_end; + struct au_vdir *vdir_cache; + + valid = 1; + vdir_cache = au_fvdir_cache(file); + offset = calc_offset(vdir_cache); + AuDbg("offset %lld\n", offset); + if (ctx->pos == offset) + goto out; + + vdir_cache->vd_last.ul = 0; + vdir_cache->vd_last.p.deblk = vdir_cache->vd_deblk[0]; + if (!ctx->pos) + goto out; + + valid = 0; + deblk_sz = vdir_cache->vd_deblk_sz; + ul = div64_u64(ctx->pos, deblk_sz); + AuDbg("ul %lu\n", ul); + if (ul >= vdir_cache->vd_nblk) + goto out; + + n = vdir_cache->vd_nblk; + for (; ul < n; ul++) { + p.deblk = vdir_cache->vd_deblk[ul]; + deblk_end.deblk = p.deblk + deblk_sz; + offset = ul; + offset *= deblk_sz; + while (!is_deblk_end(&p, &deblk_end) && offset < ctx->pos) { + unsigned int l; + + l = calc_size(p.de->de_str.len); + offset += l; + p.deblk += l; + } + if (!is_deblk_end(&p, &deblk_end)) { + valid = 1; + vdir_cache->vd_last.ul = ul; + vdir_cache->vd_last.p = p; + break; + } + } + +out: + /* smp_mb(); */ + if (!valid) + AuDbg("valid %d\n", !valid); + return valid; +} + +int au_vdir_fill_de(struct file *file, struct dir_context *ctx) +{ + unsigned int l, deblk_sz; + union au_vdir_deblk_p deblk_end; + struct au_vdir *vdir_cache; + struct au_vdir_de *de; + + if (!seek_vdir(file, ctx)) + return 0; + + vdir_cache = au_fvdir_cache(file); + deblk_sz = vdir_cache->vd_deblk_sz; + while (1) { + deblk_end.deblk = vdir_cache->vd_deblk[vdir_cache->vd_last.ul]; + deblk_end.deblk += deblk_sz; + while (!is_deblk_end(&vdir_cache->vd_last.p, &deblk_end)) { + de = vdir_cache->vd_last.p.de; + AuDbg("%.*s, off%lld, i%lu, dt%d\n", + de->de_str.len, de->de_str.name, ctx->pos, + (unsigned long)de->de_ino, de->de_type); + if (unlikely(!dir_emit(ctx, de->de_str.name, + de->de_str.len, de->de_ino, + de->de_type))) { + /* todo: ignore the error caused by udba? */ + /* return err; */ + return 0; + } + + l = calc_size(de->de_str.len); + vdir_cache->vd_last.p.deblk += l; + ctx->pos += l; + } + if (vdir_cache->vd_last.ul < vdir_cache->vd_nblk - 1) { + vdir_cache->vd_last.ul++; + vdir_cache->vd_last.p.deblk + = vdir_cache->vd_deblk[vdir_cache->vd_last.ul]; + ctx->pos = deblk_sz * vdir_cache->vd_last.ul; + continue; + } + break; + } + + /* smp_mb(); */ + return 0; +} diff --git a/fs/aufs/vfsub.c b/fs/aufs/vfsub.c new file mode 100644 index 0000000000000..9386eb48ad602 --- /dev/null +++ b/fs/aufs/vfsub.c @@ -0,0 +1,903 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sub-routines for VFS + */ + +#include +#include +#include +#include +#include +#include "aufs.h" + +#ifdef CONFIG_AUFS_BR_FUSE +int vfsub_test_mntns(struct vfsmount *mnt, struct super_block *h_sb) +{ + if (!au_test_fuse(h_sb) || !au_userns) + return 0; + + return is_current_mnt_ns(mnt) ? 0 : -EACCES; +} +#endif + +int vfsub_sync_filesystem(struct super_block *h_sb, int wait) +{ + int err; + + lockdep_off(); + down_read(&h_sb->s_umount); + err = __sync_filesystem(h_sb, wait); + up_read(&h_sb->s_umount); + lockdep_on(); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +int vfsub_update_h_iattr(struct path *h_path, int *did) +{ + int err; + struct kstat st; + struct super_block *h_sb; + + /* for remote fs, leave work for its getattr or d_revalidate */ + /* for bad i_attr fs, handle them in aufs_getattr() */ + /* still some fs may acquire i_mutex. we need to skip them */ + err = 0; + if (!did) + did = &err; + h_sb = h_path->dentry->d_sb; + *did = (!au_test_fs_remote(h_sb) && au_test_fs_refresh_iattr(h_sb)); + if (*did) + err = vfsub_getattr(h_path, &st); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct file *vfsub_dentry_open(struct path *path, int flags) +{ + struct file *file; + + file = dentry_open(path, flags /* | __FMODE_NONOTIFY */, + current_cred()); + if (!IS_ERR_OR_NULL(file) + && (file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_READ) + i_readcount_inc(d_inode(path->dentry)); + + return file; +} + +struct file *vfsub_filp_open(const char *path, int oflags, int mode) +{ + struct file *file; + + lockdep_off(); + file = filp_open(path, + oflags /* | __FMODE_NONOTIFY */, + mode); + lockdep_on(); + if (IS_ERR(file)) + goto out; + vfsub_update_h_iattr(&file->f_path, /*did*/NULL); /*ignore*/ + +out: + return file; +} + +/* + * Ideally this function should call VFS:do_last() in order to keep all its + * checkings. But it is very hard for aufs to regenerate several VFS internal + * structure such as nameidata. This is a second (or third) best approach. + * cf. linux/fs/namei.c:do_last(), lookup_open() and atomic_open(). + */ +int vfsub_atomic_open(struct inode *dir, struct dentry *dentry, + struct vfsub_aopen_args *args) +{ + int err; + struct au_branch *br = args->br; + struct file *file = args->file; + /* copied from linux/fs/namei.c:atomic_open() */ + struct dentry *const DENTRY_NOT_SET = (void *)-1UL; + + IMustLock(dir); + AuDebugOn(!dir->i_op->atomic_open); + + err = au_br_test_oflag(args->open_flag, br); + if (unlikely(err)) + goto out; + + au_lcnt_inc(&br->br_nfiles); + file->f_path.dentry = DENTRY_NOT_SET; + file->f_path.mnt = au_br_mnt(br); + err = dir->i_op->atomic_open(dir, dentry, file, args->open_flag, + args->create_mode, args->opened); + if (unlikely(err < 0)) { + au_lcnt_dec(&br->br_nfiles); + goto out; + } + + /* temporary workaround for nfsv4 branch */ + if (au_test_nfs(dir->i_sb)) + nfs_mark_for_revalidate(dir); + + /* some filesystems don't set FILE_CREATED while succeeded? */ + if (*args->opened & FILE_CREATED) + fsnotify_create(dir, dentry); + if (!(*args->opened & FILE_OPENED)) { + au_lcnt_dec(&br->br_nfiles); + goto out; + } + + /* todo: call VFS:may_open() here */ + err = open_check_o_direct(file); + /* todo: ima_file_check() too? */ + if (!err && (args->open_flag & __FMODE_EXEC)) + err = deny_write_access(file); + if (!err) + fsnotify_open(file); + else + au_lcnt_dec(&br->br_nfiles); + /* note that the file is created and still opened */ + +out: + return err; +} + +int vfsub_kern_path(const char *name, unsigned int flags, struct path *path) +{ + int err; + + err = kern_path(name, flags, path); + if (!err && d_is_positive(path->dentry)) + vfsub_update_h_iattr(path, /*did*/NULL); /*ignore*/ + return err; +} + +struct dentry *vfsub_lookup_one_len_unlocked(const char *name, + struct dentry *parent, int len) +{ + struct path path = { + .mnt = NULL + }; + + path.dentry = lookup_one_len_unlocked(name, parent, len); + if (IS_ERR(path.dentry)) + goto out; + if (d_is_positive(path.dentry)) + vfsub_update_h_iattr(&path, /*did*/NULL); /*ignore*/ + +out: + AuTraceErrPtr(path.dentry); + return path.dentry; +} + +struct dentry *vfsub_lookup_one_len(const char *name, struct dentry *parent, + int len) +{ + struct path path = { + .mnt = NULL + }; + + /* VFS checks it too, but by WARN_ON_ONCE() */ + IMustLock(d_inode(parent)); + + path.dentry = lookup_one_len(name, parent, len); + if (IS_ERR(path.dentry)) + goto out; + if (d_is_positive(path.dentry)) + vfsub_update_h_iattr(&path, /*did*/NULL); /*ignore*/ + +out: + AuTraceErrPtr(path.dentry); + return path.dentry; +} + +void vfsub_call_lkup_one(void *args) +{ + struct vfsub_lkup_one_args *a = args; + *a->errp = vfsub_lkup_one(a->name, a->parent); +} + +/* ---------------------------------------------------------------------- */ + +struct dentry *vfsub_lock_rename(struct dentry *d1, struct au_hinode *hdir1, + struct dentry *d2, struct au_hinode *hdir2) +{ + struct dentry *d; + + lockdep_off(); + d = lock_rename(d1, d2); + lockdep_on(); + au_hn_suspend(hdir1); + if (hdir1 != hdir2) + au_hn_suspend(hdir2); + + return d; +} + +void vfsub_unlock_rename(struct dentry *d1, struct au_hinode *hdir1, + struct dentry *d2, struct au_hinode *hdir2) +{ + au_hn_resume(hdir1); + if (hdir1 != hdir2) + au_hn_resume(hdir2); + lockdep_off(); + unlock_rename(d1, d2); + lockdep_on(); +} + +/* ---------------------------------------------------------------------- */ + +int vfsub_create(struct inode *dir, struct path *path, int mode, bool want_excl) +{ + int err; + struct dentry *d; + + IMustLock(dir); + + d = path->dentry; + path->dentry = d->d_parent; + err = security_path_mknod(path, d, mode, 0); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_create(dir, path->dentry, mode, want_excl); + lockdep_on(); + if (!err) { + struct path tmp = *path; + int did; + + vfsub_update_h_iattr(&tmp, &did); + if (did) { + tmp.dentry = path->dentry->d_parent; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + } + /*ignore*/ + } + +out: + return err; +} + +int vfsub_symlink(struct inode *dir, struct path *path, const char *symname) +{ + int err; + struct dentry *d; + + IMustLock(dir); + + d = path->dentry; + path->dentry = d->d_parent; + err = security_path_symlink(path, d, symname); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_symlink(dir, path->dentry, symname); + lockdep_on(); + if (!err) { + struct path tmp = *path; + int did; + + vfsub_update_h_iattr(&tmp, &did); + if (did) { + tmp.dentry = path->dentry->d_parent; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + } + /*ignore*/ + } + +out: + return err; +} + +int vfsub_mknod(struct inode *dir, struct path *path, int mode, dev_t dev) +{ + int err; + struct dentry *d; + + IMustLock(dir); + + d = path->dentry; + path->dentry = d->d_parent; + err = security_path_mknod(path, d, mode, new_encode_dev(dev)); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_mknod(dir, path->dentry, mode, dev); + lockdep_on(); + if (!err) { + struct path tmp = *path; + int did; + + vfsub_update_h_iattr(&tmp, &did); + if (did) { + tmp.dentry = path->dentry->d_parent; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + } + /*ignore*/ + } + +out: + return err; +} + +static int au_test_nlink(struct inode *inode) +{ + const unsigned int link_max = UINT_MAX >> 1; /* rough margin */ + + if (!au_test_fs_no_limit_nlink(inode->i_sb) + || inode->i_nlink < link_max) + return 0; + return -EMLINK; +} + +int vfsub_link(struct dentry *src_dentry, struct inode *dir, struct path *path, + struct inode **delegated_inode) +{ + int err; + struct dentry *d; + + IMustLock(dir); + + err = au_test_nlink(d_inode(src_dentry)); + if (unlikely(err)) + return err; + + /* we don't call may_linkat() */ + d = path->dentry; + path->dentry = d->d_parent; + err = security_path_link(src_dentry, path, d); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_link(src_dentry, dir, path->dentry, delegated_inode); + lockdep_on(); + if (!err) { + struct path tmp = *path; + int did; + + /* fuse has different memory inode for the same inumber */ + vfsub_update_h_iattr(&tmp, &did); + if (did) { + tmp.dentry = path->dentry->d_parent; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + tmp.dentry = src_dentry; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + } + /*ignore*/ + } + +out: + return err; +} + +int vfsub_rename(struct inode *src_dir, struct dentry *src_dentry, + struct inode *dir, struct path *path, + struct inode **delegated_inode, unsigned int flags) +{ + int err; + struct path tmp = { + .mnt = path->mnt + }; + struct dentry *d; + + IMustLock(dir); + IMustLock(src_dir); + + d = path->dentry; + path->dentry = d->d_parent; + tmp.dentry = src_dentry->d_parent; + err = security_path_rename(&tmp, src_dentry, path, d, /*flags*/0); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_rename(src_dir, src_dentry, dir, path->dentry, + delegated_inode, flags); + lockdep_on(); + if (!err) { + int did; + + tmp.dentry = d->d_parent; + vfsub_update_h_iattr(&tmp, &did); + if (did) { + tmp.dentry = src_dentry; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + tmp.dentry = src_dentry->d_parent; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + } + /*ignore*/ + } + +out: + return err; +} + +int vfsub_mkdir(struct inode *dir, struct path *path, int mode) +{ + int err; + struct dentry *d; + + IMustLock(dir); + + d = path->dentry; + path->dentry = d->d_parent; + err = security_path_mkdir(path, d, mode); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_mkdir(dir, path->dentry, mode); + lockdep_on(); + if (!err) { + struct path tmp = *path; + int did; + + vfsub_update_h_iattr(&tmp, &did); + if (did) { + tmp.dentry = path->dentry->d_parent; + vfsub_update_h_iattr(&tmp, /*did*/NULL); + } + /*ignore*/ + } + +out: + return err; +} + +int vfsub_rmdir(struct inode *dir, struct path *path) +{ + int err; + struct dentry *d; + + IMustLock(dir); + + d = path->dentry; + path->dentry = d->d_parent; + err = security_path_rmdir(path, d); + path->dentry = d; + if (unlikely(err)) + goto out; + + lockdep_off(); + err = vfs_rmdir(dir, path->dentry); + lockdep_on(); + if (!err) { + struct path tmp = { + .dentry = path->dentry->d_parent, + .mnt = path->mnt + }; + + vfsub_update_h_iattr(&tmp, /*did*/NULL); /*ignore*/ + } + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* todo: support mmap_sem? */ +ssize_t vfsub_read_u(struct file *file, char __user *ubuf, size_t count, + loff_t *ppos) +{ + ssize_t err; + + lockdep_off(); + err = vfs_read(file, ubuf, count, ppos); + lockdep_on(); + if (err >= 0) + vfsub_update_h_iattr(&file->f_path, /*did*/NULL); /*ignore*/ + return err; +} + +/* todo: kernel_read()? */ +ssize_t vfsub_read_k(struct file *file, void *kbuf, size_t count, + loff_t *ppos) +{ + ssize_t err; + mm_segment_t oldfs; + union { + void *k; + char __user *u; + } buf; + + buf.k = kbuf; + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = vfsub_read_u(file, buf.u, count, ppos); + set_fs(oldfs); + return err; +} + +ssize_t vfsub_write_u(struct file *file, const char __user *ubuf, size_t count, + loff_t *ppos) +{ + ssize_t err; + + lockdep_off(); + err = vfs_write(file, ubuf, count, ppos); + lockdep_on(); + if (err >= 0) + vfsub_update_h_iattr(&file->f_path, /*did*/NULL); /*ignore*/ + return err; +} + +ssize_t vfsub_write_k(struct file *file, void *kbuf, size_t count, loff_t *ppos) +{ + ssize_t err; + mm_segment_t oldfs; + union { + void *k; + const char __user *u; + } buf; + + buf.k = kbuf; + oldfs = get_fs(); + set_fs(KERNEL_DS); + err = vfsub_write_u(file, buf.u, count, ppos); + set_fs(oldfs); + return err; +} + +int vfsub_flush(struct file *file, fl_owner_t id) +{ + int err; + + err = 0; + if (file->f_op->flush) { + if (!au_test_nfs(file->f_path.dentry->d_sb)) + err = file->f_op->flush(file, id); + else { + lockdep_off(); + err = file->f_op->flush(file, id); + lockdep_on(); + } + if (!err) + vfsub_update_h_iattr(&file->f_path, /*did*/NULL); + /*ignore*/ + } + return err; +} + +int vfsub_iterate_dir(struct file *file, struct dir_context *ctx) +{ + int err; + + AuDbg("%pD, ctx{%pf, %llu}\n", file, ctx->actor, ctx->pos); + + lockdep_off(); + err = iterate_dir(file, ctx); + lockdep_on(); + if (err >= 0) + vfsub_update_h_iattr(&file->f_path, /*did*/NULL); /*ignore*/ + + return err; +} + +long vfsub_splice_to(struct file *in, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags) +{ + long err; + + lockdep_off(); + err = do_splice_to(in, ppos, pipe, len, flags); + lockdep_on(); + file_accessed(in); + if (err >= 0) + vfsub_update_h_iattr(&in->f_path, /*did*/NULL); /*ignore*/ + return err; +} + +long vfsub_splice_from(struct pipe_inode_info *pipe, struct file *out, + loff_t *ppos, size_t len, unsigned int flags) +{ + long err; + + lockdep_off(); + err = do_splice_from(pipe, out, ppos, len, flags); + lockdep_on(); + if (err >= 0) + vfsub_update_h_iattr(&out->f_path, /*did*/NULL); /*ignore*/ + return err; +} + +int vfsub_fsync(struct file *file, struct path *path, int datasync) +{ + int err; + + /* file can be NULL */ + lockdep_off(); + err = vfs_fsync(file, datasync); + lockdep_on(); + if (!err) { + if (!path) { + AuDebugOn(!file); + path = &file->f_path; + } + vfsub_update_h_iattr(path, /*did*/NULL); /*ignore*/ + } + return err; +} + +/* cf. open.c:do_sys_truncate() and do_sys_ftruncate() */ +int vfsub_trunc(struct path *h_path, loff_t length, unsigned int attr, + struct file *h_file) +{ + int err; + struct inode *h_inode; + struct super_block *h_sb; + + if (!h_file) { + err = vfsub_truncate(h_path, length); + goto out; + } + + h_inode = d_inode(h_path->dentry); + h_sb = h_inode->i_sb; + lockdep_off(); + sb_start_write(h_sb); + lockdep_on(); + err = locks_verify_truncate(h_inode, h_file, length); + if (!err) + err = security_path_truncate(h_path); + if (!err) { + lockdep_off(); + err = do_truncate(h_path->dentry, length, attr, h_file); + lockdep_on(); + } + lockdep_off(); + sb_end_write(h_sb); + lockdep_on(); + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct au_vfsub_mkdir_args { + int *errp; + struct inode *dir; + struct path *path; + int mode; +}; + +static void au_call_vfsub_mkdir(void *args) +{ + struct au_vfsub_mkdir_args *a = args; + *a->errp = vfsub_mkdir(a->dir, a->path, a->mode); +} + +int vfsub_sio_mkdir(struct inode *dir, struct path *path, int mode) +{ + int err, do_sio, wkq_err; + + do_sio = au_test_h_perm_sio(dir, MAY_EXEC | MAY_WRITE); + if (!do_sio) { + lockdep_off(); + err = vfsub_mkdir(dir, path, mode); + lockdep_on(); + } else { + struct au_vfsub_mkdir_args args = { + .errp = &err, + .dir = dir, + .path = path, + .mode = mode + }; + wkq_err = au_wkq_wait(au_call_vfsub_mkdir, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + + return err; +} + +struct au_vfsub_rmdir_args { + int *errp; + struct inode *dir; + struct path *path; +}; + +static void au_call_vfsub_rmdir(void *args) +{ + struct au_vfsub_rmdir_args *a = args; + *a->errp = vfsub_rmdir(a->dir, a->path); +} + +int vfsub_sio_rmdir(struct inode *dir, struct path *path) +{ + int err, do_sio, wkq_err; + + do_sio = au_test_h_perm_sio(dir, MAY_EXEC | MAY_WRITE); + if (!do_sio) { + lockdep_off(); + err = vfsub_rmdir(dir, path); + lockdep_on(); + } else { + struct au_vfsub_rmdir_args args = { + .errp = &err, + .dir = dir, + .path = path + }; + wkq_err = au_wkq_wait(au_call_vfsub_rmdir, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct notify_change_args { + int *errp; + struct path *path; + struct iattr *ia; + struct inode **delegated_inode; +}; + +static void call_notify_change(void *args) +{ + struct notify_change_args *a = args; + struct inode *h_inode; + + h_inode = d_inode(a->path->dentry); + IMustLock(h_inode); + + *a->errp = -EPERM; + if (!IS_IMMUTABLE(h_inode) && !IS_APPEND(h_inode)) { + lockdep_off(); + *a->errp = notify_change(a->path->dentry, a->ia, + a->delegated_inode); + lockdep_on(); + if (!*a->errp) + vfsub_update_h_iattr(a->path, /*did*/NULL); /*ignore*/ + } + AuTraceErr(*a->errp); +} + +int vfsub_notify_change(struct path *path, struct iattr *ia, + struct inode **delegated_inode) +{ + int err; + struct notify_change_args args = { + .errp = &err, + .path = path, + .ia = ia, + .delegated_inode = delegated_inode + }; + + call_notify_change(&args); + + return err; +} + +int vfsub_sio_notify_change(struct path *path, struct iattr *ia, + struct inode **delegated_inode) +{ + int err, wkq_err; + struct notify_change_args args = { + .errp = &err, + .path = path, + .ia = ia, + .delegated_inode = delegated_inode + }; + + wkq_err = au_wkq_wait(call_notify_change, &args); + if (unlikely(wkq_err)) + err = wkq_err; + + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct unlink_args { + int *errp; + struct inode *dir; + struct path *path; + struct inode **delegated_inode; +}; + +static void call_unlink(void *args) +{ + struct unlink_args *a = args; + struct dentry *d = a->path->dentry; + struct inode *h_inode; + const int stop_sillyrename = (au_test_nfs(d->d_sb) + && au_dcount(d) == 1); + + IMustLock(a->dir); + + a->path->dentry = d->d_parent; + *a->errp = security_path_unlink(a->path, d); + a->path->dentry = d; + if (unlikely(*a->errp)) + return; + + if (!stop_sillyrename) + dget(d); + h_inode = NULL; + if (d_is_positive(d)) { + h_inode = d_inode(d); + ihold(h_inode); + } + + lockdep_off(); + *a->errp = vfs_unlink(a->dir, d, a->delegated_inode); + lockdep_on(); + if (!*a->errp) { + struct path tmp = { + .dentry = d->d_parent, + .mnt = a->path->mnt + }; + vfsub_update_h_iattr(&tmp, /*did*/NULL); /*ignore*/ + } + + if (!stop_sillyrename) + dput(d); + if (h_inode) + iput(h_inode); + + AuTraceErr(*a->errp); +} + +/* + * @dir: must be locked. + * @dentry: target dentry. + */ +int vfsub_unlink(struct inode *dir, struct path *path, + struct inode **delegated_inode, int force) +{ + int err; + struct unlink_args args = { + .errp = &err, + .dir = dir, + .path = path, + .delegated_inode = delegated_inode + }; + + if (!force) + call_unlink(&args); + else { + int wkq_err; + + wkq_err = au_wkq_wait(call_unlink, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + + return err; +} diff --git a/fs/aufs/vfsub.h b/fs/aufs/vfsub.h new file mode 100644 index 0000000000000..7f36a16410b12 --- /dev/null +++ b/fs/aufs/vfsub.h @@ -0,0 +1,362 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * sub-routines for VFS + */ + +#ifndef __AUFS_VFSUB_H__ +#define __AUFS_VFSUB_H__ + +#ifdef __KERNEL__ + +#include +#include +#include +#include +#include "debug.h" + +/* copied from linux/fs/internal.h */ +/* todo: BAD approach!! */ +extern void __mnt_drop_write(struct vfsmount *); +extern int open_check_o_direct(struct file *f); + +/* ---------------------------------------------------------------------- */ + +/* lock subclass for lower inode */ +/* default MAX_LOCKDEP_SUBCLASSES(8) is not enough */ +/* reduce? gave up. */ +enum { + AuLsc_I_Begin = I_MUTEX_PARENT2, /* 5 */ + AuLsc_I_PARENT, /* lower inode, parent first */ + AuLsc_I_PARENT2, /* copyup dirs */ + AuLsc_I_PARENT3, /* copyup wh */ + AuLsc_I_CHILD, + AuLsc_I_CHILD2, + AuLsc_I_End +}; + +/* to debug easier, do not make them inlined functions */ +#define MtxMustLock(mtx) AuDebugOn(!mutex_is_locked(mtx)) +#define IMustLock(i) AuDebugOn(!inode_is_locked(i)) + +/* why VFS doesn't define it? */ +static inline +void vfsub_inode_lock_shared_nested(struct inode *inode, unsigned int sc) +{ + down_read_nested(&inode->i_rwsem, sc); +} + +/* ---------------------------------------------------------------------- */ + +static inline void vfsub_drop_nlink(struct inode *inode) +{ + AuDebugOn(!inode->i_nlink); + drop_nlink(inode); +} + +static inline void vfsub_dead_dir(struct inode *inode) +{ + AuDebugOn(!S_ISDIR(inode->i_mode)); + inode->i_flags |= S_DEAD; + clear_nlink(inode); +} + +static inline int vfsub_native_ro(struct inode *inode) +{ + return sb_rdonly(inode->i_sb) + || IS_RDONLY(inode) + /* || IS_APPEND(inode) */ + || IS_IMMUTABLE(inode); +} + +#ifdef CONFIG_AUFS_BR_FUSE +int vfsub_test_mntns(struct vfsmount *mnt, struct super_block *h_sb); +#else +AuStubInt0(vfsub_test_mntns, struct vfsmount *mnt, struct super_block *h_sb); +#endif + +int vfsub_sync_filesystem(struct super_block *h_sb, int wait); + +/* ---------------------------------------------------------------------- */ + +int vfsub_update_h_iattr(struct path *h_path, int *did); +struct file *vfsub_dentry_open(struct path *path, int flags); +struct file *vfsub_filp_open(const char *path, int oflags, int mode); +struct au_branch; +struct vfsub_aopen_args { + struct file *file; + unsigned int open_flag; + umode_t create_mode; + struct au_branch *br; + int *opened; +}; +int vfsub_atomic_open(struct inode *dir, struct dentry *dentry, + struct vfsub_aopen_args *args); +int vfsub_kern_path(const char *name, unsigned int flags, struct path *path); + +struct dentry *vfsub_lookup_one_len_unlocked(const char *name, + struct dentry *parent, int len); +struct dentry *vfsub_lookup_one_len(const char *name, struct dentry *parent, + int len); + +struct vfsub_lkup_one_args { + struct dentry **errp; + struct qstr *name; + struct dentry *parent; +}; + +static inline struct dentry *vfsub_lkup_one(struct qstr *name, + struct dentry *parent) +{ + return vfsub_lookup_one_len(name->name, parent, name->len); +} + +void vfsub_call_lkup_one(void *args); + +/* ---------------------------------------------------------------------- */ + +static inline int vfsub_mnt_want_write(struct vfsmount *mnt) +{ + int err; + + lockdep_off(); + err = mnt_want_write(mnt); + lockdep_on(); + return err; +} + +static inline void vfsub_mnt_drop_write(struct vfsmount *mnt) +{ + lockdep_off(); + mnt_drop_write(mnt); + lockdep_on(); +} + +#if 0 /* reserved */ +static inline void vfsub_mnt_drop_write_file(struct file *file) +{ + lockdep_off(); + mnt_drop_write_file(file); + lockdep_on(); +} +#endif + +/* ---------------------------------------------------------------------- */ + +struct au_hinode; +struct dentry *vfsub_lock_rename(struct dentry *d1, struct au_hinode *hdir1, + struct dentry *d2, struct au_hinode *hdir2); +void vfsub_unlock_rename(struct dentry *d1, struct au_hinode *hdir1, + struct dentry *d2, struct au_hinode *hdir2); + +int vfsub_create(struct inode *dir, struct path *path, int mode, + bool want_excl); +int vfsub_symlink(struct inode *dir, struct path *path, + const char *symname); +int vfsub_mknod(struct inode *dir, struct path *path, int mode, dev_t dev); +int vfsub_link(struct dentry *src_dentry, struct inode *dir, + struct path *path, struct inode **delegated_inode); +int vfsub_rename(struct inode *src_hdir, struct dentry *src_dentry, + struct inode *hdir, struct path *path, + struct inode **delegated_inode, unsigned int flags); +int vfsub_mkdir(struct inode *dir, struct path *path, int mode); +int vfsub_rmdir(struct inode *dir, struct path *path); + +/* ---------------------------------------------------------------------- */ + +ssize_t vfsub_read_u(struct file *file, char __user *ubuf, size_t count, + loff_t *ppos); +ssize_t vfsub_read_k(struct file *file, void *kbuf, size_t count, + loff_t *ppos); +ssize_t vfsub_write_u(struct file *file, const char __user *ubuf, size_t count, + loff_t *ppos); +ssize_t vfsub_write_k(struct file *file, void *kbuf, size_t count, + loff_t *ppos); +int vfsub_flush(struct file *file, fl_owner_t id); +int vfsub_iterate_dir(struct file *file, struct dir_context *ctx); + +static inline loff_t vfsub_f_size_read(struct file *file) +{ + return i_size_read(file_inode(file)); +} + +static inline unsigned int vfsub_file_flags(struct file *file) +{ + unsigned int flags; + + spin_lock(&file->f_lock); + flags = file->f_flags; + spin_unlock(&file->f_lock); + + return flags; +} + +static inline int vfsub_file_execed(struct file *file) +{ + /* todo: direct access f_flags */ + return !!(vfsub_file_flags(file) & __FMODE_EXEC); +} + +#if 0 /* reserved */ +static inline void vfsub_file_accessed(struct file *h_file) +{ + file_accessed(h_file); + vfsub_update_h_iattr(&h_file->f_path, /*did*/NULL); /*ignore*/ +} +#endif + +#if 0 /* reserved */ +static inline void vfsub_touch_atime(struct vfsmount *h_mnt, + struct dentry *h_dentry) +{ + struct path h_path = { + .dentry = h_dentry, + .mnt = h_mnt + }; + touch_atime(&h_path); + vfsub_update_h_iattr(&h_path, /*did*/NULL); /*ignore*/ +} +#endif + +static inline int vfsub_update_time(struct inode *h_inode, struct timespec *ts, + int flags) +{ + return update_time(h_inode, ts, flags); + /* no vfsub_update_h_iattr() since we don't have struct path */ +} + +#ifdef CONFIG_FS_POSIX_ACL +static inline int vfsub_acl_chmod(struct inode *h_inode, umode_t h_mode) +{ + int err; + + err = posix_acl_chmod(h_inode, h_mode); + if (err == -EOPNOTSUPP) + err = 0; + return err; +} +#else +AuStubInt0(vfsub_acl_chmod, struct inode *h_inode, umode_t h_mode); +#endif + +long vfsub_splice_to(struct file *in, loff_t *ppos, + struct pipe_inode_info *pipe, size_t len, + unsigned int flags); +long vfsub_splice_from(struct pipe_inode_info *pipe, struct file *out, + loff_t *ppos, size_t len, unsigned int flags); + +static inline long vfsub_truncate(struct path *path, loff_t length) +{ + long err; + + lockdep_off(); + err = vfs_truncate(path, length); + lockdep_on(); + return err; +} + +int vfsub_trunc(struct path *h_path, loff_t length, unsigned int attr, + struct file *h_file); +int vfsub_fsync(struct file *file, struct path *path, int datasync); + +/* + * re-use branch fs's ioctl(FICLONE) while aufs itself doesn't support such + * ioctl. + */ +static inline int vfsub_clone_file_range(struct file *src, struct file *dst, + u64 len) +{ + int err; + + lockdep_off(); + err = vfs_clone_file_range(src, 0, dst, 0, len); + lockdep_on(); + + return err; +} + +/* copy_file_range(2) is a systemcall */ +static inline ssize_t vfsub_copy_file_range(struct file *src, loff_t src_pos, + struct file *dst, loff_t dst_pos, + size_t len, unsigned int flags) +{ + ssize_t ssz; + + lockdep_off(); + ssz = vfs_copy_file_range(src, src_pos, dst, dst_pos, len, flags); + lockdep_on(); + + return ssz; +} + +/* ---------------------------------------------------------------------- */ + +static inline loff_t vfsub_llseek(struct file *file, loff_t offset, int origin) +{ + loff_t err; + + lockdep_off(); + err = vfs_llseek(file, offset, origin); + lockdep_on(); + return err; +} + +/* ---------------------------------------------------------------------- */ + +int vfsub_sio_mkdir(struct inode *dir, struct path *path, int mode); +int vfsub_sio_rmdir(struct inode *dir, struct path *path); +int vfsub_sio_notify_change(struct path *path, struct iattr *ia, + struct inode **delegated_inode); +int vfsub_notify_change(struct path *path, struct iattr *ia, + struct inode **delegated_inode); +int vfsub_unlink(struct inode *dir, struct path *path, + struct inode **delegated_inode, int force); + +static inline int vfsub_getattr(const struct path *path, struct kstat *st) +{ + return vfs_getattr(path, st, STATX_BASIC_STATS, AT_STATX_SYNC_AS_STAT); +} + +/* ---------------------------------------------------------------------- */ + +static inline int vfsub_setxattr(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags) +{ + int err; + + lockdep_off(); + err = vfs_setxattr(dentry, name, value, size, flags); + lockdep_on(); + + return err; +} + +static inline int vfsub_removexattr(struct dentry *dentry, const char *name) +{ + int err; + + lockdep_off(); + err = vfs_removexattr(dentry, name); + lockdep_on(); + + return err; +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_VFSUB_H__ */ diff --git a/fs/aufs/wbr_policy.c b/fs/aufs/wbr_policy.c new file mode 100644 index 0000000000000..bd5330a53f95f --- /dev/null +++ b/fs/aufs/wbr_policy.c @@ -0,0 +1,830 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * policies for selecting one among multiple writable branches + */ + +#include +#include "aufs.h" + +/* subset of cpup_attr() */ +static noinline_for_stack +int au_cpdown_attr(struct path *h_path, struct dentry *h_src) +{ + int err, sbits; + struct iattr ia; + struct inode *h_isrc; + + h_isrc = d_inode(h_src); + ia.ia_valid = ATTR_FORCE | ATTR_MODE | ATTR_UID | ATTR_GID; + ia.ia_mode = h_isrc->i_mode; + ia.ia_uid = h_isrc->i_uid; + ia.ia_gid = h_isrc->i_gid; + sbits = !!(ia.ia_mode & (S_ISUID | S_ISGID)); + au_cpup_attr_flags(d_inode(h_path->dentry), h_isrc->i_flags); + /* no delegation since it is just created */ + err = vfsub_sio_notify_change(h_path, &ia, /*delegated*/NULL); + + /* is this nfs only? */ + if (!err && sbits && au_test_nfs(h_path->dentry->d_sb)) { + ia.ia_valid = ATTR_FORCE | ATTR_MODE; + ia.ia_mode = h_isrc->i_mode; + err = vfsub_sio_notify_change(h_path, &ia, /*delegated*/NULL); + } + + return err; +} + +#define AuCpdown_PARENT_OPQ 1 +#define AuCpdown_WHED (1 << 1) +#define AuCpdown_MADE_DIR (1 << 2) +#define AuCpdown_DIROPQ (1 << 3) +#define au_ftest_cpdown(flags, name) ((flags) & AuCpdown_##name) +#define au_fset_cpdown(flags, name) \ + do { (flags) |= AuCpdown_##name; } while (0) +#define au_fclr_cpdown(flags, name) \ + do { (flags) &= ~AuCpdown_##name; } while (0) + +static int au_cpdown_dir_opq(struct dentry *dentry, aufs_bindex_t bdst, + unsigned int *flags) +{ + int err; + struct dentry *opq_dentry; + + opq_dentry = au_diropq_create(dentry, bdst); + err = PTR_ERR(opq_dentry); + if (IS_ERR(opq_dentry)) + goto out; + dput(opq_dentry); + au_fset_cpdown(*flags, DIROPQ); + +out: + return err; +} + +static int au_cpdown_dir_wh(struct dentry *dentry, struct dentry *h_parent, + struct inode *dir, aufs_bindex_t bdst) +{ + int err; + struct path h_path; + struct au_branch *br; + + br = au_sbr(dentry->d_sb, bdst); + h_path.dentry = au_wh_lkup(h_parent, &dentry->d_name, br); + err = PTR_ERR(h_path.dentry); + if (IS_ERR(h_path.dentry)) + goto out; + + err = 0; + if (d_is_positive(h_path.dentry)) { + h_path.mnt = au_br_mnt(br); + err = au_wh_unlink_dentry(au_h_iptr(dir, bdst), &h_path, + dentry); + } + dput(h_path.dentry); + +out: + return err; +} + +static int au_cpdown_dir(struct dentry *dentry, aufs_bindex_t bdst, + struct au_pin *pin, + struct dentry *h_parent, void *arg) +{ + int err, rerr; + aufs_bindex_t bopq, btop; + struct path h_path; + struct dentry *parent; + struct inode *h_dir, *h_inode, *inode, *dir; + unsigned int *flags = arg; + + btop = au_dbtop(dentry); + /* dentry is di-locked */ + parent = dget_parent(dentry); + dir = d_inode(parent); + h_dir = d_inode(h_parent); + AuDebugOn(h_dir != au_h_iptr(dir, bdst)); + IMustLock(h_dir); + + err = au_lkup_neg(dentry, bdst, /*wh*/0); + if (unlikely(err < 0)) + goto out; + h_path.dentry = au_h_dptr(dentry, bdst); + h_path.mnt = au_sbr_mnt(dentry->d_sb, bdst); + err = vfsub_sio_mkdir(au_h_iptr(dir, bdst), &h_path, 0755); + if (unlikely(err)) + goto out_put; + au_fset_cpdown(*flags, MADE_DIR); + + bopq = au_dbdiropq(dentry); + au_fclr_cpdown(*flags, WHED); + au_fclr_cpdown(*flags, DIROPQ); + if (au_dbwh(dentry) == bdst) + au_fset_cpdown(*flags, WHED); + if (!au_ftest_cpdown(*flags, PARENT_OPQ) && bopq <= bdst) + au_fset_cpdown(*flags, PARENT_OPQ); + h_inode = d_inode(h_path.dentry); + inode_lock_nested(h_inode, AuLsc_I_CHILD); + if (au_ftest_cpdown(*flags, WHED)) { + err = au_cpdown_dir_opq(dentry, bdst, flags); + if (unlikely(err)) { + inode_unlock(h_inode); + goto out_dir; + } + } + + err = au_cpdown_attr(&h_path, au_h_dptr(dentry, btop)); + inode_unlock(h_inode); + if (unlikely(err)) + goto out_opq; + + if (au_ftest_cpdown(*flags, WHED)) { + err = au_cpdown_dir_wh(dentry, h_parent, dir, bdst); + if (unlikely(err)) + goto out_opq; + } + + inode = d_inode(dentry); + if (au_ibbot(inode) < bdst) + au_set_ibbot(inode, bdst); + au_set_h_iptr(inode, bdst, au_igrab(h_inode), + au_hi_flags(inode, /*isdir*/1)); + au_fhsm_wrote(dentry->d_sb, bdst, /*force*/0); + goto out; /* success */ + + /* revert */ +out_opq: + if (au_ftest_cpdown(*flags, DIROPQ)) { + inode_lock_nested(h_inode, AuLsc_I_CHILD); + rerr = au_diropq_remove(dentry, bdst); + inode_unlock(h_inode); + if (unlikely(rerr)) { + AuIOErr("failed removing diropq for %pd b%d (%d)\n", + dentry, bdst, rerr); + err = -EIO; + goto out; + } + } +out_dir: + if (au_ftest_cpdown(*flags, MADE_DIR)) { + rerr = vfsub_sio_rmdir(au_h_iptr(dir, bdst), &h_path); + if (unlikely(rerr)) { + AuIOErr("failed removing %pd b%d (%d)\n", + dentry, bdst, rerr); + err = -EIO; + } + } +out_put: + au_set_h_dptr(dentry, bdst, NULL); + if (au_dbbot(dentry) == bdst) + au_update_dbbot(dentry); +out: + dput(parent); + return err; +} + +int au_cpdown_dirs(struct dentry *dentry, aufs_bindex_t bdst) +{ + int err; + unsigned int flags; + + flags = 0; + err = au_cp_dirs(dentry, bdst, au_cpdown_dir, &flags); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* policies for create */ + +int au_wbr_nonopq(struct dentry *dentry, aufs_bindex_t bindex) +{ + int err, i, j, ndentry; + aufs_bindex_t bopq; + struct au_dcsub_pages dpages; + struct au_dpage *dpage; + struct dentry **dentries, *parent, *d; + + err = au_dpages_init(&dpages, GFP_NOFS); + if (unlikely(err)) + goto out; + parent = dget_parent(dentry); + err = au_dcsub_pages_rev_aufs(&dpages, parent, /*do_include*/0); + if (unlikely(err)) + goto out_free; + + err = bindex; + for (i = 0; i < dpages.ndpage; i++) { + dpage = dpages.dpages + i; + dentries = dpage->dentries; + ndentry = dpage->ndentry; + for (j = 0; j < ndentry; j++) { + d = dentries[j]; + di_read_lock_parent2(d, !AuLock_IR); + bopq = au_dbdiropq(d); + di_read_unlock(d, !AuLock_IR); + if (bopq >= 0 && bopq < err) + err = bopq; + } + } + +out_free: + dput(parent); + au_dpages_free(&dpages); +out: + return err; +} + +static int au_wbr_bu(struct super_block *sb, aufs_bindex_t bindex) +{ + for (; bindex >= 0; bindex--) + if (!au_br_rdonly(au_sbr(sb, bindex))) + return bindex; + return -EROFS; +} + +/* top down parent */ +static int au_wbr_create_tdp(struct dentry *dentry, + unsigned int flags __maybe_unused) +{ + int err; + aufs_bindex_t btop, bindex; + struct super_block *sb; + struct dentry *parent, *h_parent; + + sb = dentry->d_sb; + btop = au_dbtop(dentry); + err = btop; + if (!au_br_rdonly(au_sbr(sb, btop))) + goto out; + + err = -EROFS; + parent = dget_parent(dentry); + for (bindex = au_dbtop(parent); bindex < btop; bindex++) { + h_parent = au_h_dptr(parent, bindex); + if (!h_parent || d_is_negative(h_parent)) + continue; + + if (!au_br_rdonly(au_sbr(sb, bindex))) { + err = bindex; + break; + } + } + dput(parent); + + /* bottom up here */ + if (unlikely(err < 0)) { + err = au_wbr_bu(sb, btop - 1); + if (err >= 0) + err = au_wbr_nonopq(dentry, err); + } + +out: + AuDbg("b%d\n", err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* an exception for the policy other than tdp */ +static int au_wbr_create_exp(struct dentry *dentry) +{ + int err; + aufs_bindex_t bwh, bdiropq; + struct dentry *parent; + + err = -1; + bwh = au_dbwh(dentry); + parent = dget_parent(dentry); + bdiropq = au_dbdiropq(parent); + if (bwh >= 0) { + if (bdiropq >= 0) + err = min(bdiropq, bwh); + else + err = bwh; + AuDbg("%d\n", err); + } else if (bdiropq >= 0) { + err = bdiropq; + AuDbg("%d\n", err); + } + dput(parent); + + if (err >= 0) + err = au_wbr_nonopq(dentry, err); + + if (err >= 0 && au_br_rdonly(au_sbr(dentry->d_sb, err))) + err = -1; + + AuDbg("%d\n", err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* round robin */ +static int au_wbr_create_init_rr(struct super_block *sb) +{ + int err; + + err = au_wbr_bu(sb, au_sbbot(sb)); + atomic_set(&au_sbi(sb)->si_wbr_rr_next, -err); /* less important */ + /* smp_mb(); */ + + AuDbg("b%d\n", err); + return err; +} + +static int au_wbr_create_rr(struct dentry *dentry, unsigned int flags) +{ + int err, nbr; + unsigned int u; + aufs_bindex_t bindex, bbot; + struct super_block *sb; + atomic_t *next; + + err = au_wbr_create_exp(dentry); + if (err >= 0) + goto out; + + sb = dentry->d_sb; + next = &au_sbi(sb)->si_wbr_rr_next; + bbot = au_sbbot(sb); + nbr = bbot + 1; + for (bindex = 0; bindex <= bbot; bindex++) { + if (!au_ftest_wbr(flags, DIR)) { + err = atomic_dec_return(next) + 1; + /* modulo for 0 is meaningless */ + if (unlikely(!err)) + err = atomic_dec_return(next) + 1; + } else + err = atomic_read(next); + AuDbg("%d\n", err); + u = err; + err = u % nbr; + AuDbg("%d\n", err); + if (!au_br_rdonly(au_sbr(sb, err))) + break; + err = -EROFS; + } + + if (err >= 0) + err = au_wbr_nonopq(dentry, err); + +out: + AuDbg("%d\n", err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* most free space */ +static void au_mfs(struct dentry *dentry, struct dentry *parent) +{ + struct super_block *sb; + struct au_branch *br; + struct au_wbr_mfs *mfs; + struct dentry *h_parent; + aufs_bindex_t bindex, bbot; + int err; + unsigned long long b, bavail; + struct path h_path; + /* reduce the stack usage */ + struct kstatfs *st; + + st = kmalloc(sizeof(*st), GFP_NOFS); + if (unlikely(!st)) { + AuWarn1("failed updating mfs(%d), ignored\n", -ENOMEM); + return; + } + + bavail = 0; + sb = dentry->d_sb; + mfs = &au_sbi(sb)->si_wbr_mfs; + MtxMustLock(&mfs->mfs_lock); + mfs->mfs_bindex = -EROFS; + mfs->mfsrr_bytes = 0; + if (!parent) { + bindex = 0; + bbot = au_sbbot(sb); + } else { + bindex = au_dbtop(parent); + bbot = au_dbtaildir(parent); + } + + for (; bindex <= bbot; bindex++) { + if (parent) { + h_parent = au_h_dptr(parent, bindex); + if (!h_parent || d_is_negative(h_parent)) + continue; + } + br = au_sbr(sb, bindex); + if (au_br_rdonly(br)) + continue; + + /* sb->s_root for NFS is unreliable */ + h_path.mnt = au_br_mnt(br); + h_path.dentry = h_path.mnt->mnt_root; + err = vfs_statfs(&h_path, st); + if (unlikely(err)) { + AuWarn1("failed statfs, b%d, %d\n", bindex, err); + continue; + } + + /* when the available size is equal, select the lower one */ + BUILD_BUG_ON(sizeof(b) < sizeof(st->f_bavail) + || sizeof(b) < sizeof(st->f_bsize)); + b = st->f_bavail * st->f_bsize; + br->br_wbr->wbr_bytes = b; + if (b >= bavail) { + bavail = b; + mfs->mfs_bindex = bindex; + mfs->mfs_jiffy = jiffies; + } + } + + mfs->mfsrr_bytes = bavail; + AuDbg("b%d\n", mfs->mfs_bindex); + au_kfree_rcu(st); +} + +static int au_wbr_create_mfs(struct dentry *dentry, unsigned int flags) +{ + int err; + struct dentry *parent; + struct super_block *sb; + struct au_wbr_mfs *mfs; + + err = au_wbr_create_exp(dentry); + if (err >= 0) + goto out; + + sb = dentry->d_sb; + parent = NULL; + if (au_ftest_wbr(flags, PARENT)) + parent = dget_parent(dentry); + mfs = &au_sbi(sb)->si_wbr_mfs; + mutex_lock(&mfs->mfs_lock); + if (time_after(jiffies, mfs->mfs_jiffy + mfs->mfs_expire) + || mfs->mfs_bindex < 0 + || au_br_rdonly(au_sbr(sb, mfs->mfs_bindex))) + au_mfs(dentry, parent); + mutex_unlock(&mfs->mfs_lock); + err = mfs->mfs_bindex; + dput(parent); + + if (err >= 0) + err = au_wbr_nonopq(dentry, err); + +out: + AuDbg("b%d\n", err); + return err; +} + +static int au_wbr_create_init_mfs(struct super_block *sb) +{ + struct au_wbr_mfs *mfs; + + mfs = &au_sbi(sb)->si_wbr_mfs; + mutex_init(&mfs->mfs_lock); + mfs->mfs_jiffy = 0; + mfs->mfs_bindex = -EROFS; + + return 0; +} + +static int au_wbr_create_fin_mfs(struct super_block *sb __maybe_unused) +{ + mutex_destroy(&au_sbi(sb)->si_wbr_mfs.mfs_lock); + return 0; +} + +/* ---------------------------------------------------------------------- */ + +/* top down regardless parent, and then mfs */ +static int au_wbr_create_tdmfs(struct dentry *dentry, + unsigned int flags __maybe_unused) +{ + int err; + aufs_bindex_t bwh, btail, bindex, bfound, bmfs; + unsigned long long watermark; + struct super_block *sb; + struct au_wbr_mfs *mfs; + struct au_branch *br; + struct dentry *parent; + + sb = dentry->d_sb; + mfs = &au_sbi(sb)->si_wbr_mfs; + mutex_lock(&mfs->mfs_lock); + if (time_after(jiffies, mfs->mfs_jiffy + mfs->mfs_expire) + || mfs->mfs_bindex < 0) + au_mfs(dentry, /*parent*/NULL); + watermark = mfs->mfsrr_watermark; + bmfs = mfs->mfs_bindex; + mutex_unlock(&mfs->mfs_lock); + + /* another style of au_wbr_create_exp() */ + bwh = au_dbwh(dentry); + parent = dget_parent(dentry); + btail = au_dbtaildir(parent); + if (bwh >= 0 && bwh < btail) + btail = bwh; + + err = au_wbr_nonopq(dentry, btail); + if (unlikely(err < 0)) + goto out; + btail = err; + bfound = -1; + for (bindex = 0; bindex <= btail; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_rdonly(br)) + continue; + if (br->br_wbr->wbr_bytes > watermark) { + bfound = bindex; + break; + } + } + err = bfound; + if (err < 0) + err = bmfs; + +out: + dput(parent); + AuDbg("b%d\n", err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* most free space and then round robin */ +static int au_wbr_create_mfsrr(struct dentry *dentry, unsigned int flags) +{ + int err; + struct au_wbr_mfs *mfs; + + err = au_wbr_create_mfs(dentry, flags); + if (err >= 0) { + mfs = &au_sbi(dentry->d_sb)->si_wbr_mfs; + mutex_lock(&mfs->mfs_lock); + if (mfs->mfsrr_bytes < mfs->mfsrr_watermark) + err = au_wbr_create_rr(dentry, flags); + mutex_unlock(&mfs->mfs_lock); + } + + AuDbg("b%d\n", err); + return err; +} + +static int au_wbr_create_init_mfsrr(struct super_block *sb) +{ + int err; + + au_wbr_create_init_mfs(sb); /* ignore */ + err = au_wbr_create_init_rr(sb); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* top down parent and most free space */ +static int au_wbr_create_pmfs(struct dentry *dentry, unsigned int flags) +{ + int err, e2; + unsigned long long b; + aufs_bindex_t bindex, btop, bbot; + struct super_block *sb; + struct dentry *parent, *h_parent; + struct au_branch *br; + + err = au_wbr_create_tdp(dentry, flags); + if (unlikely(err < 0)) + goto out; + parent = dget_parent(dentry); + btop = au_dbtop(parent); + bbot = au_dbtaildir(parent); + if (btop == bbot) + goto out_parent; /* success */ + + e2 = au_wbr_create_mfs(dentry, flags); + if (e2 < 0) + goto out_parent; /* success */ + + /* when the available size is equal, select upper one */ + sb = dentry->d_sb; + br = au_sbr(sb, err); + b = br->br_wbr->wbr_bytes; + AuDbg("b%d, %llu\n", err, b); + + for (bindex = btop; bindex <= bbot; bindex++) { + h_parent = au_h_dptr(parent, bindex); + if (!h_parent || d_is_negative(h_parent)) + continue; + + br = au_sbr(sb, bindex); + if (!au_br_rdonly(br) && br->br_wbr->wbr_bytes > b) { + b = br->br_wbr->wbr_bytes; + err = bindex; + AuDbg("b%d, %llu\n", err, b); + } + } + + if (err >= 0) + err = au_wbr_nonopq(dentry, err); + +out_parent: + dput(parent); +out: + AuDbg("b%d\n", err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * - top down parent + * - most free space with parent + * - most free space round-robin regardless parent + */ +static int au_wbr_create_pmfsrr(struct dentry *dentry, unsigned int flags) +{ + int err; + unsigned long long watermark; + struct super_block *sb; + struct au_branch *br; + struct au_wbr_mfs *mfs; + + err = au_wbr_create_pmfs(dentry, flags | AuWbr_PARENT); + if (unlikely(err < 0)) + goto out; + + sb = dentry->d_sb; + br = au_sbr(sb, err); + mfs = &au_sbi(sb)->si_wbr_mfs; + mutex_lock(&mfs->mfs_lock); + watermark = mfs->mfsrr_watermark; + mutex_unlock(&mfs->mfs_lock); + if (br->br_wbr->wbr_bytes < watermark) + /* regardless the parent dir */ + err = au_wbr_create_mfsrr(dentry, flags); + +out: + AuDbg("b%d\n", err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* policies for copyup */ + +/* top down parent */ +static int au_wbr_copyup_tdp(struct dentry *dentry) +{ + return au_wbr_create_tdp(dentry, /*flags, anything is ok*/0); +} + +/* bottom up parent */ +static int au_wbr_copyup_bup(struct dentry *dentry) +{ + int err; + aufs_bindex_t bindex, btop; + struct dentry *parent, *h_parent; + struct super_block *sb; + + err = -EROFS; + sb = dentry->d_sb; + parent = dget_parent(dentry); + btop = au_dbtop(parent); + for (bindex = au_dbtop(dentry); bindex >= btop; bindex--) { + h_parent = au_h_dptr(parent, bindex); + if (!h_parent || d_is_negative(h_parent)) + continue; + + if (!au_br_rdonly(au_sbr(sb, bindex))) { + err = bindex; + break; + } + } + dput(parent); + + /* bottom up here */ + if (unlikely(err < 0)) + err = au_wbr_bu(sb, btop - 1); + + AuDbg("b%d\n", err); + return err; +} + +/* bottom up */ +int au_wbr_do_copyup_bu(struct dentry *dentry, aufs_bindex_t btop) +{ + int err; + + err = au_wbr_bu(dentry->d_sb, btop); + AuDbg("b%d\n", err); + if (err > btop) + err = au_wbr_nonopq(dentry, err); + + AuDbg("b%d\n", err); + return err; +} + +static int au_wbr_copyup_bu(struct dentry *dentry) +{ + int err; + aufs_bindex_t btop; + + btop = au_dbtop(dentry); + err = au_wbr_do_copyup_bu(dentry, btop); + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct au_wbr_copyup_operations au_wbr_copyup_ops[] = { + [AuWbrCopyup_TDP] = { + .copyup = au_wbr_copyup_tdp + }, + [AuWbrCopyup_BUP] = { + .copyup = au_wbr_copyup_bup + }, + [AuWbrCopyup_BU] = { + .copyup = au_wbr_copyup_bu + } +}; + +struct au_wbr_create_operations au_wbr_create_ops[] = { + [AuWbrCreate_TDP] = { + .create = au_wbr_create_tdp + }, + [AuWbrCreate_RR] = { + .create = au_wbr_create_rr, + .init = au_wbr_create_init_rr + }, + [AuWbrCreate_MFS] = { + .create = au_wbr_create_mfs, + .init = au_wbr_create_init_mfs, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_MFSV] = { + .create = au_wbr_create_mfs, + .init = au_wbr_create_init_mfs, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_MFSRR] = { + .create = au_wbr_create_mfsrr, + .init = au_wbr_create_init_mfsrr, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_MFSRRV] = { + .create = au_wbr_create_mfsrr, + .init = au_wbr_create_init_mfsrr, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_TDMFS] = { + .create = au_wbr_create_tdmfs, + .init = au_wbr_create_init_mfs, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_TDMFSV] = { + .create = au_wbr_create_tdmfs, + .init = au_wbr_create_init_mfs, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_PMFS] = { + .create = au_wbr_create_pmfs, + .init = au_wbr_create_init_mfs, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_PMFSV] = { + .create = au_wbr_create_pmfs, + .init = au_wbr_create_init_mfs, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_PMFSRR] = { + .create = au_wbr_create_pmfsrr, + .init = au_wbr_create_init_mfsrr, + .fin = au_wbr_create_fin_mfs + }, + [AuWbrCreate_PMFSRRV] = { + .create = au_wbr_create_pmfsrr, + .init = au_wbr_create_init_mfsrr, + .fin = au_wbr_create_fin_mfs + } +}; diff --git a/fs/aufs/whout.c b/fs/aufs/whout.c new file mode 100644 index 0000000000000..7671ab7663e4d --- /dev/null +++ b/fs/aufs/whout.c @@ -0,0 +1,1062 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * whiteout for logical deletion and opaque directory + */ + +#include "aufs.h" + +#define WH_MASK 0444 + +/* + * If a directory contains this file, then it is opaque. We start with the + * .wh. flag so that it is blocked by lookup. + */ +static struct qstr diropq_name = QSTR_INIT(AUFS_WH_DIROPQ, + sizeof(AUFS_WH_DIROPQ) - 1); + +/* + * generate whiteout name, which is NOT terminated by NULL. + * @name: original d_name.name + * @len: original d_name.len + * @wh: whiteout qstr + * returns zero when succeeds, otherwise error. + * succeeded value as wh->name should be freed by kfree(). + */ +int au_wh_name_alloc(struct qstr *wh, const struct qstr *name) +{ + char *p; + + if (unlikely(name->len > PATH_MAX - AUFS_WH_PFX_LEN)) + return -ENAMETOOLONG; + + wh->len = name->len + AUFS_WH_PFX_LEN; + p = kmalloc(wh->len, GFP_NOFS); + wh->name = p; + if (p) { + memcpy(p, AUFS_WH_PFX, AUFS_WH_PFX_LEN); + memcpy(p + AUFS_WH_PFX_LEN, name->name, name->len); + /* smp_mb(); */ + return 0; + } + return -ENOMEM; +} + +/* ---------------------------------------------------------------------- */ + +/* + * test if the @wh_name exists under @h_parent. + * @try_sio specifies the necessary of super-io. + */ +int au_wh_test(struct dentry *h_parent, struct qstr *wh_name, int try_sio) +{ + int err; + struct dentry *wh_dentry; + + if (!try_sio) + wh_dentry = vfsub_lkup_one(wh_name, h_parent); + else + wh_dentry = au_sio_lkup_one(wh_name, h_parent); + err = PTR_ERR(wh_dentry); + if (IS_ERR(wh_dentry)) { + if (err == -ENAMETOOLONG) + err = 0; + goto out; + } + + err = 0; + if (d_is_negative(wh_dentry)) + goto out_wh; /* success */ + + err = 1; + if (d_is_reg(wh_dentry)) + goto out_wh; /* success */ + + err = -EIO; + AuIOErr("%pd Invalid whiteout entry type 0%o.\n", + wh_dentry, d_inode(wh_dentry)->i_mode); + +out_wh: + dput(wh_dentry); +out: + return err; +} + +/* + * test if the @h_dentry sets opaque or not. + */ +int au_diropq_test(struct dentry *h_dentry) +{ + int err; + struct inode *h_dir; + + h_dir = d_inode(h_dentry); + err = au_wh_test(h_dentry, &diropq_name, + au_test_h_perm_sio(h_dir, MAY_EXEC)); + return err; +} + +/* + * returns a negative dentry whose name is unique and temporary. + */ +struct dentry *au_whtmp_lkup(struct dentry *h_parent, struct au_branch *br, + struct qstr *prefix) +{ + struct dentry *dentry; + int i; + char defname[NAME_MAX - AUFS_MAX_NAMELEN + DNAME_INLINE_LEN + 1], + *name, *p; + /* strict atomic_t is unnecessary here */ + static unsigned short cnt; + struct qstr qs; + + BUILD_BUG_ON(sizeof(cnt) * 2 > AUFS_WH_TMP_LEN); + + name = defname; + qs.len = sizeof(defname) - DNAME_INLINE_LEN + prefix->len - 1; + if (unlikely(prefix->len > DNAME_INLINE_LEN)) { + dentry = ERR_PTR(-ENAMETOOLONG); + if (unlikely(qs.len > NAME_MAX)) + goto out; + dentry = ERR_PTR(-ENOMEM); + name = kmalloc(qs.len + 1, GFP_NOFS); + if (unlikely(!name)) + goto out; + } + + /* doubly whiteout-ed */ + memcpy(name, AUFS_WH_PFX AUFS_WH_PFX, AUFS_WH_PFX_LEN * 2); + p = name + AUFS_WH_PFX_LEN * 2; + memcpy(p, prefix->name, prefix->len); + p += prefix->len; + *p++ = '.'; + AuDebugOn(name + qs.len + 1 - p <= AUFS_WH_TMP_LEN); + + qs.name = name; + for (i = 0; i < 3; i++) { + sprintf(p, "%.*x", AUFS_WH_TMP_LEN, cnt++); + dentry = au_sio_lkup_one(&qs, h_parent); + if (IS_ERR(dentry) || d_is_negative(dentry)) + goto out_name; + dput(dentry); + } + /* pr_warn("could not get random name\n"); */ + dentry = ERR_PTR(-EEXIST); + AuDbg("%.*s\n", AuLNPair(&qs)); + BUG(); + +out_name: + if (name != defname) + au_kfree_try_rcu(name); +out: + AuTraceErrPtr(dentry); + return dentry; +} + +/* + * rename the @h_dentry on @br to the whiteouted temporary name. + */ +int au_whtmp_ren(struct dentry *h_dentry, struct au_branch *br) +{ + int err; + struct path h_path = { + .mnt = au_br_mnt(br) + }; + struct inode *h_dir, *delegated; + struct dentry *h_parent; + + h_parent = h_dentry->d_parent; /* dir inode is locked */ + h_dir = d_inode(h_parent); + IMustLock(h_dir); + + h_path.dentry = au_whtmp_lkup(h_parent, br, &h_dentry->d_name); + err = PTR_ERR(h_path.dentry); + if (IS_ERR(h_path.dentry)) + goto out; + + /* under the same dir, no need to lock_rename() */ + delegated = NULL; + err = vfsub_rename(h_dir, h_dentry, h_dir, &h_path, &delegated, + /*flags*/0); + AuTraceErr(err); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal rename\n"); + iput(delegated); + } + dput(h_path.dentry); + +out: + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ +/* + * functions for removing a whiteout + */ + +static int do_unlink_wh(struct inode *h_dir, struct path *h_path) +{ + int err, force; + struct inode *delegated; + + /* + * forces superio when the dir has a sticky bit. + * this may be a violation of unix fs semantics. + */ + force = (h_dir->i_mode & S_ISVTX) + && !uid_eq(current_fsuid(), d_inode(h_path->dentry)->i_uid); + delegated = NULL; + err = vfsub_unlink(h_dir, h_path, &delegated, force); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + return err; +} + +int au_wh_unlink_dentry(struct inode *h_dir, struct path *h_path, + struct dentry *dentry) +{ + int err; + + err = do_unlink_wh(h_dir, h_path); + if (!err && dentry) + au_set_dbwh(dentry, -1); + + return err; +} + +static int unlink_wh_name(struct dentry *h_parent, struct qstr *wh, + struct au_branch *br) +{ + int err; + struct path h_path = { + .mnt = au_br_mnt(br) + }; + + err = 0; + h_path.dentry = vfsub_lkup_one(wh, h_parent); + if (IS_ERR(h_path.dentry)) + err = PTR_ERR(h_path.dentry); + else { + if (d_is_reg(h_path.dentry)) + err = do_unlink_wh(d_inode(h_parent), &h_path); + dput(h_path.dentry); + } + + return err; +} + +/* ---------------------------------------------------------------------- */ +/* + * initialize/clean whiteout for a branch + */ + +static void au_wh_clean(struct inode *h_dir, struct path *whpath, + const int isdir) +{ + int err; + struct inode *delegated; + + if (d_is_negative(whpath->dentry)) + return; + + if (isdir) + err = vfsub_rmdir(h_dir, whpath); + else { + delegated = NULL; + err = vfsub_unlink(h_dir, whpath, &delegated, /*force*/0); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + } + if (unlikely(err)) + pr_warn("failed removing %pd (%d), ignored.\n", + whpath->dentry, err); +} + +static int test_linkable(struct dentry *h_root) +{ + struct inode *h_dir = d_inode(h_root); + + if (h_dir->i_op->link) + return 0; + + pr_err("%pd (%s) doesn't support link(2), use noplink and rw+nolwh\n", + h_root, au_sbtype(h_root->d_sb)); + return -ENOSYS; +} + +/* todo: should this mkdir be done in /sbin/mount.aufs helper? */ +static int au_whdir(struct inode *h_dir, struct path *path) +{ + int err; + + err = -EEXIST; + if (d_is_negative(path->dentry)) { + int mode = 0700; + + if (au_test_nfs(path->dentry->d_sb)) + mode |= 0111; + err = vfsub_mkdir(h_dir, path, mode); + } else if (d_is_dir(path->dentry)) + err = 0; + else + pr_err("unknown %pd exists\n", path->dentry); + + return err; +} + +struct au_wh_base { + const struct qstr *name; + struct dentry *dentry; +}; + +static void au_wh_init_ro(struct inode *h_dir, struct au_wh_base base[], + struct path *h_path) +{ + h_path->dentry = base[AuBrWh_BASE].dentry; + au_wh_clean(h_dir, h_path, /*isdir*/0); + h_path->dentry = base[AuBrWh_PLINK].dentry; + au_wh_clean(h_dir, h_path, /*isdir*/1); + h_path->dentry = base[AuBrWh_ORPH].dentry; + au_wh_clean(h_dir, h_path, /*isdir*/1); +} + +/* + * returns tri-state, + * minus: error, caller should print the message + * zero: success + * plus: error, caller should NOT print the message + */ +static int au_wh_init_rw_nolink(struct dentry *h_root, struct au_wbr *wbr, + int do_plink, struct au_wh_base base[], + struct path *h_path) +{ + int err; + struct inode *h_dir; + + h_dir = d_inode(h_root); + h_path->dentry = base[AuBrWh_BASE].dentry; + au_wh_clean(h_dir, h_path, /*isdir*/0); + h_path->dentry = base[AuBrWh_PLINK].dentry; + if (do_plink) { + err = test_linkable(h_root); + if (unlikely(err)) { + err = 1; + goto out; + } + + err = au_whdir(h_dir, h_path); + if (unlikely(err)) + goto out; + wbr->wbr_plink = dget(base[AuBrWh_PLINK].dentry); + } else + au_wh_clean(h_dir, h_path, /*isdir*/1); + h_path->dentry = base[AuBrWh_ORPH].dentry; + err = au_whdir(h_dir, h_path); + if (unlikely(err)) + goto out; + wbr->wbr_orph = dget(base[AuBrWh_ORPH].dentry); + +out: + return err; +} + +/* + * for the moment, aufs supports the branch filesystem which does not support + * link(2). testing on FAT which does not support i_op->setattr() fully either, + * copyup failed. finally, such filesystem will not be used as the writable + * branch. + * + * returns tri-state, see above. + */ +static int au_wh_init_rw(struct dentry *h_root, struct au_wbr *wbr, + int do_plink, struct au_wh_base base[], + struct path *h_path) +{ + int err; + struct inode *h_dir; + + WbrWhMustWriteLock(wbr); + + err = test_linkable(h_root); + if (unlikely(err)) { + err = 1; + goto out; + } + + /* + * todo: should this create be done in /sbin/mount.aufs helper? + */ + err = -EEXIST; + h_dir = d_inode(h_root); + if (d_is_negative(base[AuBrWh_BASE].dentry)) { + h_path->dentry = base[AuBrWh_BASE].dentry; + err = vfsub_create(h_dir, h_path, WH_MASK, /*want_excl*/true); + } else if (d_is_reg(base[AuBrWh_BASE].dentry)) + err = 0; + else + pr_err("unknown %pd2 exists\n", base[AuBrWh_BASE].dentry); + if (unlikely(err)) + goto out; + + h_path->dentry = base[AuBrWh_PLINK].dentry; + if (do_plink) { + err = au_whdir(h_dir, h_path); + if (unlikely(err)) + goto out; + wbr->wbr_plink = dget(base[AuBrWh_PLINK].dentry); + } else + au_wh_clean(h_dir, h_path, /*isdir*/1); + wbr->wbr_whbase = dget(base[AuBrWh_BASE].dentry); + + h_path->dentry = base[AuBrWh_ORPH].dentry; + err = au_whdir(h_dir, h_path); + if (unlikely(err)) + goto out; + wbr->wbr_orph = dget(base[AuBrWh_ORPH].dentry); + +out: + return err; +} + +/* + * initialize the whiteout base file/dir for @br. + */ +int au_wh_init(struct au_branch *br, struct super_block *sb) +{ + int err, i; + const unsigned char do_plink + = !!au_opt_test(au_mntflags(sb), PLINK); + struct inode *h_dir; + struct path path = br->br_path; + struct dentry *h_root = path.dentry; + struct au_wbr *wbr = br->br_wbr; + static const struct qstr base_name[] = { + [AuBrWh_BASE] = QSTR_INIT(AUFS_BASE_NAME, + sizeof(AUFS_BASE_NAME) - 1), + [AuBrWh_PLINK] = QSTR_INIT(AUFS_PLINKDIR_NAME, + sizeof(AUFS_PLINKDIR_NAME) - 1), + [AuBrWh_ORPH] = QSTR_INIT(AUFS_ORPHDIR_NAME, + sizeof(AUFS_ORPHDIR_NAME) - 1) + }; + struct au_wh_base base[] = { + [AuBrWh_BASE] = { + .name = base_name + AuBrWh_BASE, + .dentry = NULL + }, + [AuBrWh_PLINK] = { + .name = base_name + AuBrWh_PLINK, + .dentry = NULL + }, + [AuBrWh_ORPH] = { + .name = base_name + AuBrWh_ORPH, + .dentry = NULL + } + }; + + if (wbr) + WbrWhMustWriteLock(wbr); + + for (i = 0; i < AuBrWh_Last; i++) { + /* doubly whiteouted */ + struct dentry *d; + + d = au_wh_lkup(h_root, (void *)base[i].name, br); + err = PTR_ERR(d); + if (IS_ERR(d)) + goto out; + + base[i].dentry = d; + AuDebugOn(wbr + && wbr->wbr_wh[i] + && wbr->wbr_wh[i] != base[i].dentry); + } + + if (wbr) + for (i = 0; i < AuBrWh_Last; i++) { + dput(wbr->wbr_wh[i]); + wbr->wbr_wh[i] = NULL; + } + + err = 0; + if (!au_br_writable(br->br_perm)) { + h_dir = d_inode(h_root); + au_wh_init_ro(h_dir, base, &path); + } else if (!au_br_wh_linkable(br->br_perm)) { + err = au_wh_init_rw_nolink(h_root, wbr, do_plink, base, &path); + if (err > 0) + goto out; + else if (err) + goto out_err; + } else { + err = au_wh_init_rw(h_root, wbr, do_plink, base, &path); + if (err > 0) + goto out; + else if (err) + goto out_err; + } + goto out; /* success */ + +out_err: + pr_err("an error(%d) on the writable branch %pd(%s)\n", + err, h_root, au_sbtype(h_root->d_sb)); +out: + for (i = 0; i < AuBrWh_Last; i++) + dput(base[i].dentry); + return err; +} + +/* ---------------------------------------------------------------------- */ +/* + * whiteouts are all hard-linked usually. + * when its link count reaches a ceiling, we create a new whiteout base + * asynchronously. + */ + +struct reinit_br_wh { + struct super_block *sb; + struct au_branch *br; +}; + +static void reinit_br_wh(void *arg) +{ + int err; + aufs_bindex_t bindex; + struct path h_path; + struct reinit_br_wh *a = arg; + struct au_wbr *wbr; + struct inode *dir, *delegated; + struct dentry *h_root; + struct au_hinode *hdir; + + err = 0; + wbr = a->br->br_wbr; + /* big aufs lock */ + si_noflush_write_lock(a->sb); + if (!au_br_writable(a->br->br_perm)) + goto out; + bindex = au_br_index(a->sb, a->br->br_id); + if (unlikely(bindex < 0)) + goto out; + + di_read_lock_parent(a->sb->s_root, AuLock_IR); + dir = d_inode(a->sb->s_root); + hdir = au_hi(dir, bindex); + h_root = au_h_dptr(a->sb->s_root, bindex); + AuDebugOn(h_root != au_br_dentry(a->br)); + + au_hn_inode_lock_nested(hdir, AuLsc_I_PARENT); + wbr_wh_write_lock(wbr); + err = au_h_verify(wbr->wbr_whbase, au_opt_udba(a->sb), hdir->hi_inode, + h_root, a->br); + if (!err) { + h_path.dentry = wbr->wbr_whbase; + h_path.mnt = au_br_mnt(a->br); + delegated = NULL; + err = vfsub_unlink(hdir->hi_inode, &h_path, &delegated, + /*force*/0); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + } else { + pr_warn("%pd is moved, ignored\n", wbr->wbr_whbase); + err = 0; + } + dput(wbr->wbr_whbase); + wbr->wbr_whbase = NULL; + if (!err) + err = au_wh_init(a->br, a->sb); + wbr_wh_write_unlock(wbr); + au_hn_inode_unlock(hdir); + di_read_unlock(a->sb->s_root, AuLock_IR); + if (!err) + au_fhsm_wrote(a->sb, bindex, /*force*/0); + +out: + if (wbr) + atomic_dec(&wbr->wbr_wh_running); + au_lcnt_dec(&a->br->br_count); + si_write_unlock(a->sb); + au_nwt_done(&au_sbi(a->sb)->si_nowait); + au_kfree_rcu(a); + if (unlikely(err)) + AuIOErr("err %d\n", err); +} + +static void kick_reinit_br_wh(struct super_block *sb, struct au_branch *br) +{ + int do_dec, wkq_err; + struct reinit_br_wh *arg; + + do_dec = 1; + if (atomic_inc_return(&br->br_wbr->wbr_wh_running) != 1) + goto out; + + /* ignore ENOMEM */ + arg = kmalloc(sizeof(*arg), GFP_NOFS); + if (arg) { + /* + * dec(wh_running), kfree(arg) and dec(br_count) + * in reinit function + */ + arg->sb = sb; + arg->br = br; + au_lcnt_inc(&br->br_count); + wkq_err = au_wkq_nowait(reinit_br_wh, arg, sb, /*flags*/0); + if (unlikely(wkq_err)) { + atomic_dec(&br->br_wbr->wbr_wh_running); + au_lcnt_dec(&br->br_count); + au_kfree_rcu(arg); + } + do_dec = 0; + } + +out: + if (do_dec) + atomic_dec(&br->br_wbr->wbr_wh_running); +} + +/* ---------------------------------------------------------------------- */ + +/* + * create the whiteout @wh. + */ +static int link_or_create_wh(struct super_block *sb, aufs_bindex_t bindex, + struct dentry *wh) +{ + int err; + struct path h_path = { + .dentry = wh + }; + struct au_branch *br; + struct au_wbr *wbr; + struct dentry *h_parent; + struct inode *h_dir, *delegated; + + h_parent = wh->d_parent; /* dir inode is locked */ + h_dir = d_inode(h_parent); + IMustLock(h_dir); + + br = au_sbr(sb, bindex); + h_path.mnt = au_br_mnt(br); + wbr = br->br_wbr; + wbr_wh_read_lock(wbr); + if (wbr->wbr_whbase) { + delegated = NULL; + err = vfsub_link(wbr->wbr_whbase, h_dir, &h_path, &delegated); + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal link\n"); + iput(delegated); + } + if (!err || err != -EMLINK) + goto out; + + /* link count full. re-initialize br_whbase. */ + kick_reinit_br_wh(sb, br); + } + + /* return this error in this context */ + err = vfsub_create(h_dir, &h_path, WH_MASK, /*want_excl*/true); + if (!err) + au_fhsm_wrote(sb, bindex, /*force*/0); + +out: + wbr_wh_read_unlock(wbr); + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * create or remove the diropq. + */ +static struct dentry *do_diropq(struct dentry *dentry, aufs_bindex_t bindex, + unsigned int flags) +{ + struct dentry *opq_dentry, *h_dentry; + struct super_block *sb; + struct au_branch *br; + int err; + + sb = dentry->d_sb; + br = au_sbr(sb, bindex); + h_dentry = au_h_dptr(dentry, bindex); + opq_dentry = vfsub_lkup_one(&diropq_name, h_dentry); + if (IS_ERR(opq_dentry)) + goto out; + + if (au_ftest_diropq(flags, CREATE)) { + err = link_or_create_wh(sb, bindex, opq_dentry); + if (!err) { + au_set_dbdiropq(dentry, bindex); + goto out; /* success */ + } + } else { + struct path tmp = { + .dentry = opq_dentry, + .mnt = au_br_mnt(br) + }; + err = do_unlink_wh(au_h_iptr(d_inode(dentry), bindex), &tmp); + if (!err) + au_set_dbdiropq(dentry, -1); + } + dput(opq_dentry); + opq_dentry = ERR_PTR(err); + +out: + return opq_dentry; +} + +struct do_diropq_args { + struct dentry **errp; + struct dentry *dentry; + aufs_bindex_t bindex; + unsigned int flags; +}; + +static void call_do_diropq(void *args) +{ + struct do_diropq_args *a = args; + *a->errp = do_diropq(a->dentry, a->bindex, a->flags); +} + +struct dentry *au_diropq_sio(struct dentry *dentry, aufs_bindex_t bindex, + unsigned int flags) +{ + struct dentry *diropq, *h_dentry; + + h_dentry = au_h_dptr(dentry, bindex); + if (!au_test_h_perm_sio(d_inode(h_dentry), MAY_EXEC | MAY_WRITE)) + diropq = do_diropq(dentry, bindex, flags); + else { + int wkq_err; + struct do_diropq_args args = { + .errp = &diropq, + .dentry = dentry, + .bindex = bindex, + .flags = flags + }; + + wkq_err = au_wkq_wait(call_do_diropq, &args); + if (unlikely(wkq_err)) + diropq = ERR_PTR(wkq_err); + } + + return diropq; +} + +/* ---------------------------------------------------------------------- */ + +/* + * lookup whiteout dentry. + * @h_parent: lower parent dentry which must exist and be locked + * @base_name: name of dentry which will be whiteouted + * returns dentry for whiteout. + */ +struct dentry *au_wh_lkup(struct dentry *h_parent, struct qstr *base_name, + struct au_branch *br) +{ + int err; + struct qstr wh_name; + struct dentry *wh_dentry; + + err = au_wh_name_alloc(&wh_name, base_name); + wh_dentry = ERR_PTR(err); + if (!err) { + wh_dentry = vfsub_lkup_one(&wh_name, h_parent); + au_kfree_try_rcu(wh_name.name); + } + return wh_dentry; +} + +/* + * link/create a whiteout for @dentry on @bindex. + */ +struct dentry *au_wh_create(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_parent) +{ + struct dentry *wh_dentry; + struct super_block *sb; + int err; + + sb = dentry->d_sb; + wh_dentry = au_wh_lkup(h_parent, &dentry->d_name, au_sbr(sb, bindex)); + if (!IS_ERR(wh_dentry) && d_is_negative(wh_dentry)) { + err = link_or_create_wh(sb, bindex, wh_dentry); + if (!err) { + au_set_dbwh(dentry, bindex); + au_fhsm_wrote(sb, bindex, /*force*/0); + } else { + dput(wh_dentry); + wh_dentry = ERR_PTR(err); + } + } + + return wh_dentry; +} + +/* ---------------------------------------------------------------------- */ + +/* Delete all whiteouts in this directory on branch bindex. */ +static int del_wh_children(struct dentry *h_dentry, struct au_nhash *whlist, + aufs_bindex_t bindex, struct au_branch *br) +{ + int err; + unsigned long ul, n; + struct qstr wh_name; + char *p; + struct hlist_head *head; + struct au_vdir_wh *pos; + struct au_vdir_destr *str; + + err = -ENOMEM; + p = (void *)__get_free_page(GFP_NOFS); + wh_name.name = p; + if (unlikely(!wh_name.name)) + goto out; + + err = 0; + memcpy(p, AUFS_WH_PFX, AUFS_WH_PFX_LEN); + p += AUFS_WH_PFX_LEN; + n = whlist->nh_num; + head = whlist->nh_head; + for (ul = 0; !err && ul < n; ul++, head++) { + hlist_for_each_entry(pos, head, wh_hash) { + if (pos->wh_bindex != bindex) + continue; + + str = &pos->wh_str; + if (str->len + AUFS_WH_PFX_LEN <= PATH_MAX) { + memcpy(p, str->name, str->len); + wh_name.len = AUFS_WH_PFX_LEN + str->len; + err = unlink_wh_name(h_dentry, &wh_name, br); + if (!err) + continue; + break; + } + AuIOErr("whiteout name too long %.*s\n", + str->len, str->name); + err = -EIO; + break; + } + } + free_page((unsigned long)wh_name.name); + +out: + return err; +} + +struct del_wh_children_args { + int *errp; + struct dentry *h_dentry; + struct au_nhash *whlist; + aufs_bindex_t bindex; + struct au_branch *br; +}; + +static void call_del_wh_children(void *args) +{ + struct del_wh_children_args *a = args; + *a->errp = del_wh_children(a->h_dentry, a->whlist, a->bindex, a->br); +} + +/* ---------------------------------------------------------------------- */ + +struct au_whtmp_rmdir *au_whtmp_rmdir_alloc(struct super_block *sb, gfp_t gfp) +{ + struct au_whtmp_rmdir *whtmp; + int err; + unsigned int rdhash; + + SiMustAnyLock(sb); + + whtmp = kzalloc(sizeof(*whtmp), gfp); + if (unlikely(!whtmp)) { + whtmp = ERR_PTR(-ENOMEM); + goto out; + } + + /* no estimation for dir size */ + rdhash = au_sbi(sb)->si_rdhash; + if (!rdhash) + rdhash = AUFS_RDHASH_DEF; + err = au_nhash_alloc(&whtmp->whlist, rdhash, gfp); + if (unlikely(err)) { + au_kfree_rcu(whtmp); + whtmp = ERR_PTR(err); + } + +out: + return whtmp; +} + +void au_whtmp_rmdir_free(struct au_whtmp_rmdir *whtmp) +{ + if (whtmp->br) + au_lcnt_dec(&whtmp->br->br_count); + dput(whtmp->wh_dentry); + iput(whtmp->dir); + au_nhash_wh_free(&whtmp->whlist); + au_kfree_rcu(whtmp); +} + +/* + * rmdir the whiteouted temporary named dir @h_dentry. + * @whlist: whiteouted children. + */ +int au_whtmp_rmdir(struct inode *dir, aufs_bindex_t bindex, + struct dentry *wh_dentry, struct au_nhash *whlist) +{ + int err; + unsigned int h_nlink; + struct path h_tmp; + struct inode *wh_inode, *h_dir; + struct au_branch *br; + + h_dir = d_inode(wh_dentry->d_parent); /* dir inode is locked */ + IMustLock(h_dir); + + br = au_sbr(dir->i_sb, bindex); + wh_inode = d_inode(wh_dentry); + inode_lock_nested(wh_inode, AuLsc_I_CHILD); + + /* + * someone else might change some whiteouts while we were sleeping. + * it means this whlist may have an obsoleted entry. + */ + if (!au_test_h_perm_sio(wh_inode, MAY_EXEC | MAY_WRITE)) + err = del_wh_children(wh_dentry, whlist, bindex, br); + else { + int wkq_err; + struct del_wh_children_args args = { + .errp = &err, + .h_dentry = wh_dentry, + .whlist = whlist, + .bindex = bindex, + .br = br + }; + + wkq_err = au_wkq_wait(call_del_wh_children, &args); + if (unlikely(wkq_err)) + err = wkq_err; + } + inode_unlock(wh_inode); + + if (!err) { + h_tmp.dentry = wh_dentry; + h_tmp.mnt = au_br_mnt(br); + h_nlink = h_dir->i_nlink; + err = vfsub_rmdir(h_dir, &h_tmp); + /* some fs doesn't change the parent nlink in some cases */ + h_nlink -= h_dir->i_nlink; + } + + if (!err) { + if (au_ibtop(dir) == bindex) { + /* todo: dir->i_mutex is necessary */ + au_cpup_attr_timesizes(dir); + if (h_nlink) + vfsub_drop_nlink(dir); + } + return 0; /* success */ + } + + pr_warn("failed removing %pd(%d), ignored\n", wh_dentry, err); + return err; +} + +static void call_rmdir_whtmp(void *args) +{ + int err; + aufs_bindex_t bindex; + struct au_whtmp_rmdir *a = args; + struct super_block *sb; + struct dentry *h_parent; + struct inode *h_dir; + struct au_hinode *hdir; + + /* rmdir by nfsd may cause deadlock with this i_mutex */ + /* inode_lock(a->dir); */ + err = -EROFS; + sb = a->dir->i_sb; + si_read_lock(sb, !AuLock_FLUSH); + if (!au_br_writable(a->br->br_perm)) + goto out; + bindex = au_br_index(sb, a->br->br_id); + if (unlikely(bindex < 0)) + goto out; + + err = -EIO; + ii_write_lock_parent(a->dir); + h_parent = dget_parent(a->wh_dentry); + h_dir = d_inode(h_parent); + hdir = au_hi(a->dir, bindex); + err = vfsub_mnt_want_write(au_br_mnt(a->br)); + if (unlikely(err)) + goto out_mnt; + au_hn_inode_lock_nested(hdir, AuLsc_I_PARENT); + err = au_h_verify(a->wh_dentry, au_opt_udba(sb), h_dir, h_parent, + a->br); + if (!err) + err = au_whtmp_rmdir(a->dir, bindex, a->wh_dentry, &a->whlist); + au_hn_inode_unlock(hdir); + vfsub_mnt_drop_write(au_br_mnt(a->br)); + +out_mnt: + dput(h_parent); + ii_write_unlock(a->dir); +out: + /* inode_unlock(a->dir); */ + au_whtmp_rmdir_free(a); + si_read_unlock(sb); + au_nwt_done(&au_sbi(sb)->si_nowait); + if (unlikely(err)) + AuIOErr("err %d\n", err); +} + +void au_whtmp_kick_rmdir(struct inode *dir, aufs_bindex_t bindex, + struct dentry *wh_dentry, struct au_whtmp_rmdir *args) +{ + int wkq_err; + struct super_block *sb; + + IMustLock(dir); + + /* all post-process will be done in do_rmdir_whtmp(). */ + sb = dir->i_sb; + args->dir = au_igrab(dir); + args->br = au_sbr(sb, bindex); + au_lcnt_inc(&args->br->br_count); + args->wh_dentry = dget(wh_dentry); + wkq_err = au_wkq_nowait(call_rmdir_whtmp, args, sb, /*flags*/0); + if (unlikely(wkq_err)) { + pr_warn("rmdir error %pd (%d), ignored\n", wh_dentry, wkq_err); + au_whtmp_rmdir_free(args); + } +} diff --git a/fs/aufs/whout.h b/fs/aufs/whout.h new file mode 100644 index 0000000000000..2bbc38ba372ce --- /dev/null +++ b/fs/aufs/whout.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * whiteout for logical deletion and opaque directory + */ + +#ifndef __AUFS_WHOUT_H__ +#define __AUFS_WHOUT_H__ + +#ifdef __KERNEL__ + +#include "dir.h" + +/* whout.c */ +int au_wh_name_alloc(struct qstr *wh, const struct qstr *name); +int au_wh_test(struct dentry *h_parent, struct qstr *wh_name, int try_sio); +int au_diropq_test(struct dentry *h_dentry); +struct au_branch; +struct dentry *au_whtmp_lkup(struct dentry *h_parent, struct au_branch *br, + struct qstr *prefix); +int au_whtmp_ren(struct dentry *h_dentry, struct au_branch *br); +int au_wh_unlink_dentry(struct inode *h_dir, struct path *h_path, + struct dentry *dentry); +int au_wh_init(struct au_branch *br, struct super_block *sb); + +/* diropq flags */ +#define AuDiropq_CREATE 1 +#define au_ftest_diropq(flags, name) ((flags) & AuDiropq_##name) +#define au_fset_diropq(flags, name) \ + do { (flags) |= AuDiropq_##name; } while (0) +#define au_fclr_diropq(flags, name) \ + do { (flags) &= ~AuDiropq_##name; } while (0) + +struct dentry *au_diropq_sio(struct dentry *dentry, aufs_bindex_t bindex, + unsigned int flags); +struct dentry *au_wh_lkup(struct dentry *h_parent, struct qstr *base_name, + struct au_branch *br); +struct dentry *au_wh_create(struct dentry *dentry, aufs_bindex_t bindex, + struct dentry *h_parent); + +/* real rmdir for the whiteout-ed dir */ +struct au_whtmp_rmdir { + struct inode *dir; + struct au_branch *br; + struct dentry *wh_dentry; + struct au_nhash whlist; +}; + +struct au_whtmp_rmdir *au_whtmp_rmdir_alloc(struct super_block *sb, gfp_t gfp); +void au_whtmp_rmdir_free(struct au_whtmp_rmdir *whtmp); +int au_whtmp_rmdir(struct inode *dir, aufs_bindex_t bindex, + struct dentry *wh_dentry, struct au_nhash *whlist); +void au_whtmp_kick_rmdir(struct inode *dir, aufs_bindex_t bindex, + struct dentry *wh_dentry, struct au_whtmp_rmdir *args); + +/* ---------------------------------------------------------------------- */ + +static inline struct dentry *au_diropq_create(struct dentry *dentry, + aufs_bindex_t bindex) +{ + return au_diropq_sio(dentry, bindex, AuDiropq_CREATE); +} + +static inline int au_diropq_remove(struct dentry *dentry, aufs_bindex_t bindex) +{ + return PTR_ERR(au_diropq_sio(dentry, bindex, !AuDiropq_CREATE)); +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_WHOUT_H__ */ diff --git a/fs/aufs/wkq.c b/fs/aufs/wkq.c new file mode 100644 index 0000000000000..c733068e1b9e1 --- /dev/null +++ b/fs/aufs/wkq.c @@ -0,0 +1,392 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * workqueue for asynchronous/super-io operations + * todo: try new credential scheme + */ + +#include +#include "aufs.h" + +/* internal workqueue named AUFS_WKQ_NAME */ + +static struct workqueue_struct *au_wkq; + +struct au_wkinfo { + struct work_struct wk; + struct kobject *kobj; + + unsigned int flags; /* see wkq.h */ + + au_wkq_func_t func; + void *args; + +#ifdef CONFIG_LOCKDEP + int dont_check; + struct held_lock **hlock; +#endif + + struct completion *comp; +}; + +/* ---------------------------------------------------------------------- */ +/* + * Aufs passes some operations to the workqueue such as the internal copyup. + * This scheme looks rather unnatural for LOCKDEP debugging feature, since the + * job run by workqueue depends upon the locks acquired in the other task. + * Delegating a small operation to the workqueue, aufs passes its lockdep + * information too. And the job in the workqueue restores the info in order to + * pretend as if it acquired those locks. This is just to make LOCKDEP work + * correctly and expectedly. + */ + +#ifndef CONFIG_LOCKDEP +AuStubInt0(au_wkq_lockdep_alloc, struct au_wkinfo *wkinfo); +AuStubVoid(au_wkq_lockdep_free, struct au_wkinfo *wkinfo); +AuStubVoid(au_wkq_lockdep_pre, struct au_wkinfo *wkinfo); +AuStubVoid(au_wkq_lockdep_post, struct au_wkinfo *wkinfo); +AuStubVoid(au_wkq_lockdep_init, struct au_wkinfo *wkinfo); +#else +static void au_wkq_lockdep_init(struct au_wkinfo *wkinfo) +{ + wkinfo->hlock = NULL; + wkinfo->dont_check = 0; +} + +/* + * 1: matched + * 0: unmatched + */ +static int au_wkq_lockdep_test(struct lock_class_key *key, const char *name) +{ + static DEFINE_SPINLOCK(spin); + static struct { + char *name; + struct lock_class_key *key; + } a[] = { + { .name = "&sbinfo->si_rwsem" }, + { .name = "&finfo->fi_rwsem" }, + { .name = "&dinfo->di_rwsem" }, + { .name = "&iinfo->ii_rwsem" } + }; + static int set; + int i; + + /* lockless read from 'set.' see below */ + if (set == ARRAY_SIZE(a)) { + for (i = 0; i < ARRAY_SIZE(a); i++) + if (a[i].key == key) + goto match; + goto unmatch; + } + + spin_lock(&spin); + if (set) + for (i = 0; i < ARRAY_SIZE(a); i++) + if (a[i].key == key) { + spin_unlock(&spin); + goto match; + } + for (i = 0; i < ARRAY_SIZE(a); i++) { + if (a[i].key) { + if (unlikely(a[i].key == key)) { /* rare but possible */ + spin_unlock(&spin); + goto match; + } else + continue; + } + if (strstr(a[i].name, name)) { + /* + * the order of these three lines is important for the + * lockless read above. + */ + a[i].key = key; + spin_unlock(&spin); + set++; + /* AuDbg("%d, %s\n", set, name); */ + goto match; + } + } + spin_unlock(&spin); + goto unmatch; + +match: + return 1; +unmatch: + return 0; +} + +static int au_wkq_lockdep_alloc(struct au_wkinfo *wkinfo) +{ + int err, n; + struct task_struct *curr; + struct held_lock **hl, *held_locks, *p; + + err = 0; + curr = current; + wkinfo->dont_check = lockdep_recursing(curr); + if (wkinfo->dont_check) + goto out; + n = curr->lockdep_depth; + if (!n) + goto out; + + err = -ENOMEM; + wkinfo->hlock = kmalloc_array(n + 1, sizeof(*wkinfo->hlock), GFP_NOFS); + if (unlikely(!wkinfo->hlock)) + goto out; + + err = 0; +#if 0 + if (0 && au_debug_test()) /* left for debugging */ + lockdep_print_held_locks(curr); +#endif + held_locks = curr->held_locks; + hl = wkinfo->hlock; + while (n--) { + p = held_locks++; + if (au_wkq_lockdep_test(p->instance->key, p->instance->name)) + *hl++ = p; + } + *hl = NULL; + +out: + return err; +} + +static void au_wkq_lockdep_free(struct au_wkinfo *wkinfo) +{ + au_kfree_try_rcu(wkinfo->hlock); +} + +static void au_wkq_lockdep_pre(struct au_wkinfo *wkinfo) +{ + struct held_lock *p, **hl = wkinfo->hlock; + int subclass; + + if (wkinfo->dont_check) + lockdep_off(); + if (!hl) + return; + while ((p = *hl++)) { /* assignment */ + subclass = lockdep_hlock_class(p)->subclass; + /* AuDbg("%s, %d\n", p->instance->name, subclass); */ + if (p->read) + rwsem_acquire_read(p->instance, subclass, 0, + /*p->acquire_ip*/_RET_IP_); + else + rwsem_acquire(p->instance, subclass, 0, + /*p->acquire_ip*/_RET_IP_); + } +} + +static void au_wkq_lockdep_post(struct au_wkinfo *wkinfo) +{ + struct held_lock *p, **hl = wkinfo->hlock; + + if (wkinfo->dont_check) + lockdep_on(); + if (!hl) + return; + while ((p = *hl++)) /* assignment */ + rwsem_release(p->instance, 0, /*p->acquire_ip*/_RET_IP_); +} +#endif + +static void wkq_func(struct work_struct *wk) +{ + struct au_wkinfo *wkinfo = container_of(wk, struct au_wkinfo, wk); + + AuDebugOn(!uid_eq(current_fsuid(), GLOBAL_ROOT_UID)); + AuDebugOn(rlimit(RLIMIT_FSIZE) != RLIM_INFINITY); + + au_wkq_lockdep_pre(wkinfo); + wkinfo->func(wkinfo->args); + au_wkq_lockdep_post(wkinfo); + if (au_ftest_wkq(wkinfo->flags, WAIT)) + complete(wkinfo->comp); + else { + kobject_put(wkinfo->kobj); + module_put(THIS_MODULE); /* todo: ?? */ + au_kfree_rcu(wkinfo); + } +} + +/* + * Since struct completion is large, try allocating it dynamically. + */ +#if 1 /* defined(CONFIG_4KSTACKS) || defined(AuTest4KSTACKS) */ +#define AuWkqCompDeclare(name) struct completion *comp = NULL + +static int au_wkq_comp_alloc(struct au_wkinfo *wkinfo, struct completion **comp) +{ + *comp = kmalloc(sizeof(**comp), GFP_NOFS); + if (*comp) { + init_completion(*comp); + wkinfo->comp = *comp; + return 0; + } + return -ENOMEM; +} + +static void au_wkq_comp_free(struct completion *comp) +{ + au_kfree_rcu(comp); +} + +#else + +/* no braces */ +#define AuWkqCompDeclare(name) \ + DECLARE_COMPLETION_ONSTACK(_ ## name); \ + struct completion *comp = &_ ## name + +static int au_wkq_comp_alloc(struct au_wkinfo *wkinfo, struct completion **comp) +{ + wkinfo->comp = *comp; + return 0; +} + +static void au_wkq_comp_free(struct completion *comp __maybe_unused) +{ + /* empty */ +} +#endif /* 4KSTACKS */ + +static void au_wkq_run(struct au_wkinfo *wkinfo) +{ + if (au_ftest_wkq(wkinfo->flags, NEST)) { + if (au_wkq_test()) { + AuWarn1("wkq from wkq, unless silly-rename on NFS," + " due to a dead dir by UDBA," + " or async xino write?\n"); + AuDebugOn(au_ftest_wkq(wkinfo->flags, WAIT)); + } + } else + au_dbg_verify_kthread(); + + if (au_ftest_wkq(wkinfo->flags, WAIT)) { + INIT_WORK_ONSTACK(&wkinfo->wk, wkq_func); + queue_work(au_wkq, &wkinfo->wk); + } else { + INIT_WORK(&wkinfo->wk, wkq_func); + schedule_work(&wkinfo->wk); + } +} + +/* + * Be careful. It is easy to make deadlock happen. + * processA: lock, wkq and wait + * processB: wkq and wait, lock in wkq + * --> deadlock + */ +int au_wkq_do_wait(unsigned int flags, au_wkq_func_t func, void *args) +{ + int err; + AuWkqCompDeclare(comp); + struct au_wkinfo wkinfo = { + .flags = flags, + .func = func, + .args = args + }; + + err = au_wkq_comp_alloc(&wkinfo, &comp); + if (unlikely(err)) + goto out; + err = au_wkq_lockdep_alloc(&wkinfo); + if (unlikely(err)) + goto out_comp; + if (!err) { + au_wkq_run(&wkinfo); + /* no timeout, no interrupt */ + wait_for_completion(wkinfo.comp); + } + au_wkq_lockdep_free(&wkinfo); + +out_comp: + au_wkq_comp_free(comp); +out: + destroy_work_on_stack(&wkinfo.wk); + return err; +} + +/* + * Note: dget/dput() in func for aufs dentries are not supported. It will be a + * problem in a concurrent umounting. + */ +int au_wkq_nowait(au_wkq_func_t func, void *args, struct super_block *sb, + unsigned int flags) +{ + int err; + struct au_wkinfo *wkinfo; + + atomic_inc(&au_sbi(sb)->si_nowait.nw_len); + + /* + * wkq_func() must free this wkinfo. + * it highly depends upon the implementation of workqueue. + */ + err = 0; + wkinfo = kmalloc(sizeof(*wkinfo), GFP_NOFS); + if (wkinfo) { + wkinfo->kobj = &au_sbi(sb)->si_kobj; + wkinfo->flags = flags & ~AuWkq_WAIT; + wkinfo->func = func; + wkinfo->args = args; + wkinfo->comp = NULL; + au_wkq_lockdep_init(wkinfo); + kobject_get(wkinfo->kobj); + __module_get(THIS_MODULE); /* todo: ?? */ + + au_wkq_run(wkinfo); + } else { + err = -ENOMEM; + au_nwt_done(&au_sbi(sb)->si_nowait); + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +void au_nwt_init(struct au_nowait_tasks *nwt) +{ + atomic_set(&nwt->nw_len, 0); + /* smp_mb(); */ /* atomic_set */ + init_waitqueue_head(&nwt->nw_wq); +} + +void au_wkq_fin(void) +{ + destroy_workqueue(au_wkq); +} + +int __init au_wkq_init(void) +{ + int err; + + err = 0; + au_wkq = alloc_workqueue(AUFS_WKQ_NAME, 0, WQ_DFL_ACTIVE); + if (IS_ERR(au_wkq)) + err = PTR_ERR(au_wkq); + else if (!au_wkq) + err = -ENOMEM; + + return err; +} diff --git a/fs/aufs/wkq.h b/fs/aufs/wkq.h new file mode 100644 index 0000000000000..2e50ed8347547 --- /dev/null +++ b/fs/aufs/wkq.h @@ -0,0 +1,89 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * workqueue for asynchronous/super-io operations + * todo: try new credentials management scheme + */ + +#ifndef __AUFS_WKQ_H__ +#define __AUFS_WKQ_H__ + +#ifdef __KERNEL__ + +#include + +struct super_block; + +/* ---------------------------------------------------------------------- */ + +/* + * in the next operation, wait for the 'nowait' tasks in system-wide workqueue + */ +struct au_nowait_tasks { + atomic_t nw_len; + wait_queue_head_t nw_wq; +}; + +/* ---------------------------------------------------------------------- */ + +typedef void (*au_wkq_func_t)(void *args); + +/* wkq flags */ +#define AuWkq_WAIT 1 +#define AuWkq_NEST (1 << 1) +#define au_ftest_wkq(flags, name) ((flags) & AuWkq_##name) +#define au_fset_wkq(flags, name) \ + do { (flags) |= AuWkq_##name; } while (0) +#define au_fclr_wkq(flags, name) \ + do { (flags) &= ~AuWkq_##name; } while (0) + +/* wkq.c */ +int au_wkq_do_wait(unsigned int flags, au_wkq_func_t func, void *args); +int au_wkq_nowait(au_wkq_func_t func, void *args, struct super_block *sb, + unsigned int flags); +void au_nwt_init(struct au_nowait_tasks *nwt); +int __init au_wkq_init(void); +void au_wkq_fin(void); + +/* ---------------------------------------------------------------------- */ + +static inline int au_wkq_test(void) +{ + return current->flags & PF_WQ_WORKER; +} + +static inline int au_wkq_wait(au_wkq_func_t func, void *args) +{ + return au_wkq_do_wait(AuWkq_WAIT, func, args); +} + +static inline void au_nwt_done(struct au_nowait_tasks *nwt) +{ + if (atomic_dec_and_test(&nwt->nw_len)) + wake_up_all(&nwt->nw_wq); +} + +static inline int au_nwt_flush(struct au_nowait_tasks *nwt) +{ + wait_event(nwt->nw_wq, !atomic_read(&nwt->nw_len)); + return 0; +} + +#endif /* __KERNEL__ */ +#endif /* __AUFS_WKQ_H__ */ diff --git a/fs/aufs/xattr.c b/fs/aufs/xattr.c new file mode 100644 index 0000000000000..77a191cca905b --- /dev/null +++ b/fs/aufs/xattr.c @@ -0,0 +1,356 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2014-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * handling xattr functions + */ + +#include +#include +#include +#include "aufs.h" + +static int au_xattr_ignore(int err, char *name, unsigned int ignore_flags) +{ + if (!ignore_flags) + goto out; + switch (err) { + case -ENOMEM: + case -EDQUOT: + goto out; + } + + if ((ignore_flags & AuBrAttr_ICEX) == AuBrAttr_ICEX) { + err = 0; + goto out; + } + +#define cmp(brattr, prefix) do { \ + if (!strncmp(name, XATTR_##prefix##_PREFIX, \ + XATTR_##prefix##_PREFIX_LEN)) { \ + if (ignore_flags & AuBrAttr_ICEX_##brattr) \ + err = 0; \ + goto out; \ + } \ + } while (0) + + cmp(SEC, SECURITY); + cmp(SYS, SYSTEM); + cmp(TR, TRUSTED); + cmp(USR, USER); +#undef cmp + + if (ignore_flags & AuBrAttr_ICEX_OTH) + err = 0; + +out: + return err; +} + +static const int au_xattr_out_of_list = AuBrAttr_ICEX_OTH << 1; + +static int au_do_cpup_xattr(struct dentry *h_dst, struct dentry *h_src, + char *name, char **buf, unsigned int ignore_flags, + unsigned int verbose) +{ + int err; + ssize_t ssz; + struct inode *h_idst; + + ssz = vfs_getxattr_alloc(h_src, name, buf, 0, GFP_NOFS); + err = ssz; + if (unlikely(err <= 0)) { + if (err == -ENODATA + || (err == -EOPNOTSUPP + && ((ignore_flags & au_xattr_out_of_list) + || (au_test_nfs_noacl(d_inode(h_src)) + && (!strcmp(name, XATTR_NAME_POSIX_ACL_ACCESS) + || !strcmp(name, + XATTR_NAME_POSIX_ACL_DEFAULT)))) + )) + err = 0; + if (err && (verbose || au_debug_test())) + pr_err("%s, err %d\n", name, err); + goto out; + } + + /* unlock it temporary */ + h_idst = d_inode(h_dst); + inode_unlock(h_idst); + err = vfsub_setxattr(h_dst, name, *buf, ssz, /*flags*/0); + inode_lock_nested(h_idst, AuLsc_I_CHILD2); + if (unlikely(err)) { + if (verbose || au_debug_test()) + pr_err("%s, err %d\n", name, err); + err = au_xattr_ignore(err, name, ignore_flags); + } + +out: + return err; +} + +int au_cpup_xattr(struct dentry *h_dst, struct dentry *h_src, int ignore_flags, + unsigned int verbose) +{ + int err, unlocked, acl_access, acl_default; + ssize_t ssz; + struct inode *h_isrc, *h_idst; + char *value, *p, *o, *e; + + /* try stopping to update the source inode while we are referencing */ + /* there should not be the parent-child relationship between them */ + h_isrc = d_inode(h_src); + h_idst = d_inode(h_dst); + inode_unlock(h_idst); + vfsub_inode_lock_shared_nested(h_isrc, AuLsc_I_CHILD); + inode_lock_nested(h_idst, AuLsc_I_CHILD2); + unlocked = 0; + + /* some filesystems don't list POSIX ACL, for example tmpfs */ + ssz = vfs_listxattr(h_src, NULL, 0); + err = ssz; + if (unlikely(err < 0)) { + AuTraceErr(err); + if (err == -ENODATA + || err == -EOPNOTSUPP) + err = 0; /* ignore */ + goto out; + } + + err = 0; + p = NULL; + o = NULL; + if (ssz) { + err = -ENOMEM; + p = kmalloc(ssz, GFP_NOFS); + o = p; + if (unlikely(!p)) + goto out; + err = vfs_listxattr(h_src, p, ssz); + } + inode_unlock_shared(h_isrc); + unlocked = 1; + AuDbg("err %d, ssz %zd\n", err, ssz); + if (unlikely(err < 0)) + goto out_free; + + err = 0; + e = p + ssz; + value = NULL; + acl_access = 0; + acl_default = 0; + while (!err && p < e) { + acl_access |= !strncmp(p, XATTR_NAME_POSIX_ACL_ACCESS, + sizeof(XATTR_NAME_POSIX_ACL_ACCESS) - 1); + acl_default |= !strncmp(p, XATTR_NAME_POSIX_ACL_DEFAULT, + sizeof(XATTR_NAME_POSIX_ACL_DEFAULT) + - 1); + err = au_do_cpup_xattr(h_dst, h_src, p, &value, ignore_flags, + verbose); + p += strlen(p) + 1; + } + AuTraceErr(err); + ignore_flags |= au_xattr_out_of_list; + if (!err && !acl_access) { + err = au_do_cpup_xattr(h_dst, h_src, + XATTR_NAME_POSIX_ACL_ACCESS, &value, + ignore_flags, verbose); + AuTraceErr(err); + } + if (!err && !acl_default) { + err = au_do_cpup_xattr(h_dst, h_src, + XATTR_NAME_POSIX_ACL_DEFAULT, &value, + ignore_flags, verbose); + AuTraceErr(err); + } + + au_kfree_try_rcu(value); + +out_free: + au_kfree_try_rcu(o); +out: + if (!unlocked) + inode_unlock_shared(h_isrc); + AuTraceErr(err); + return err; +} + +/* ---------------------------------------------------------------------- */ + +static int au_smack_reentering(struct super_block *sb) +{ +#if IS_ENABLED(CONFIG_SECURITY_SMACK) + /* + * as a part of lookup, smack_d_instantiate() is called, and it calls + * i_op->getxattr(). ouch. + */ + return si_pid_test(sb); +#else + return 0; +#endif +} + +enum { + AU_XATTR_LIST, + AU_XATTR_GET +}; + +struct au_lgxattr { + int type; + union { + struct { + char *list; + size_t size; + } list; + struct { + const char *name; + void *value; + size_t size; + } get; + } u; +}; + +static ssize_t au_lgxattr(struct dentry *dentry, struct au_lgxattr *arg) +{ + ssize_t err; + int reenter; + struct path h_path; + struct super_block *sb; + + sb = dentry->d_sb; + reenter = au_smack_reentering(sb); + if (!reenter) { + err = si_read_lock(sb, AuLock_FLUSH | AuLock_NOPLM); + if (unlikely(err)) + goto out; + } + err = au_h_path_getattr(dentry, /*force*/1, &h_path, reenter); + if (unlikely(err)) + goto out_si; + if (unlikely(!h_path.dentry)) + /* illegally overlapped or something */ + goto out_di; /* pretending success */ + + /* always topmost entry only */ + switch (arg->type) { + case AU_XATTR_LIST: + err = vfs_listxattr(h_path.dentry, + arg->u.list.list, arg->u.list.size); + break; + case AU_XATTR_GET: + AuDebugOn(d_is_negative(h_path.dentry)); + err = vfs_getxattr(h_path.dentry, + arg->u.get.name, arg->u.get.value, + arg->u.get.size); + break; + } + +out_di: + if (!reenter) + di_read_unlock(dentry, AuLock_IR); +out_si: + if (!reenter) + si_read_unlock(sb); +out: + AuTraceErr(err); + return err; +} + +ssize_t aufs_listxattr(struct dentry *dentry, char *list, size_t size) +{ + struct au_lgxattr arg = { + .type = AU_XATTR_LIST, + .u.list = { + .list = list, + .size = size + }, + }; + + return au_lgxattr(dentry, &arg); +} + +static ssize_t au_getxattr(struct dentry *dentry, + struct inode *inode __maybe_unused, + const char *name, void *value, size_t size) +{ + struct au_lgxattr arg = { + .type = AU_XATTR_GET, + .u.get = { + .name = name, + .value = value, + .size = size + }, + }; + + return au_lgxattr(dentry, &arg); +} + +static int au_setxattr(struct dentry *dentry, struct inode *inode, + const char *name, const void *value, size_t size, + int flags) +{ + struct au_sxattr arg = { + .type = AU_XATTR_SET, + .u.set = { + .name = name, + .value = value, + .size = size, + .flags = flags + }, + }; + + return au_sxattr(dentry, inode, &arg); +} + +/* ---------------------------------------------------------------------- */ + +static int au_xattr_get(const struct xattr_handler *handler, + struct dentry *dentry, struct inode *inode, + const char *name, void *buffer, size_t size) +{ + return au_getxattr(dentry, inode, name, buffer, size); +} + +static int au_xattr_set(const struct xattr_handler *handler, + struct dentry *dentry, struct inode *inode, + const char *name, const void *value, size_t size, + int flags) +{ + return au_setxattr(dentry, inode, name, value, size, flags); +} + +static const struct xattr_handler au_xattr_handler = { + .name = "", + .prefix = "", + .get = au_xattr_get, + .set = au_xattr_set +}; + +static const struct xattr_handler *au_xattr_handlers[] = { +#ifdef CONFIG_FS_POSIX_ACL + &posix_acl_access_xattr_handler, + &posix_acl_default_xattr_handler, +#endif + &au_xattr_handler, /* must be last */ + NULL +}; + +void au_xattr_init(struct super_block *sb) +{ + sb->s_xattr = au_xattr_handlers; +} diff --git a/fs/aufs/xino.c b/fs/aufs/xino.c new file mode 100644 index 0000000000000..4e81948b6a9eb --- /dev/null +++ b/fs/aufs/xino.c @@ -0,0 +1,1956 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +/* + * external inode number translation table and bitmap + * + * things to consider + * - the lifetime + * + au_xino object + * + XINO files (xino, xib, xigen) + * + dynamic debugfs entries (xiN) + * + static debugfs entries (xib, xigen) + * + static sysfs entry (xi_path) + * - several entry points to handle them. + * + mount(2) without xino option (default) + * + mount(2) with xino option + * + mount(2) with noxino option + * + umount(2) + * + remount with add/del branches + * + remount with xino/noxino options + */ + +#include +#include +#include "aufs.h" + +static aufs_bindex_t sbr_find_shared(struct super_block *sb, aufs_bindex_t btop, + aufs_bindex_t bbot, + struct super_block *h_sb) +{ + /* todo: try binary-search if the branches are many */ + for (; btop <= bbot; btop++) + if (h_sb == au_sbr_sb(sb, btop)) + return btop; + return -1; +} + +/* + * find another branch who is on the same filesystem of the specified + * branch{@btgt}. search until @bbot. + */ +static aufs_bindex_t is_sb_shared(struct super_block *sb, aufs_bindex_t btgt, + aufs_bindex_t bbot) +{ + aufs_bindex_t bindex; + struct super_block *tgt_sb; + + tgt_sb = au_sbr_sb(sb, btgt); + bindex = sbr_find_shared(sb, /*btop*/0, btgt - 1, tgt_sb); + if (bindex < 0) + bindex = sbr_find_shared(sb, btgt + 1, bbot, tgt_sb); + + return bindex; +} + +/* ---------------------------------------------------------------------- */ + +/* + * stop unnecessary notify events at creating xino files + */ + +aufs_bindex_t au_xi_root(struct super_block *sb, struct dentry *dentry) +{ + aufs_bindex_t bfound, bindex, bbot; + struct dentry *parent; + struct au_branch *br; + + bfound = -1; + parent = dentry->d_parent; /* safe d_parent access */ + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_dentry(br) == parent) { + bfound = bindex; + break; + } + } + + AuDbg("bfound b%d\n", bfound); + return bfound; +} + +struct au_xino_lock_dir { + struct au_hinode *hdir; + struct dentry *parent; + struct inode *dir; +}; + +static struct dentry *au_dget_parent_lock(struct dentry *dentry, + unsigned int lsc) +{ + struct dentry *parent; + struct inode *dir; + + parent = dget_parent(dentry); + dir = d_inode(parent); + inode_lock_nested(dir, lsc); +#if 0 /* it should not happen */ + spin_lock(&dentry->d_lock); + if (unlikely(dentry->d_parent != parent)) { + spin_unlock(&dentry->d_lock); + inode_unlock(dir); + dput(parent); + parent = NULL; + goto out; + } + spin_unlock(&dentry->d_lock); + +out: +#endif + return parent; +} + +static void au_xino_lock_dir(struct super_block *sb, struct path *xipath, + struct au_xino_lock_dir *ldir) +{ + aufs_bindex_t bindex; + + ldir->hdir = NULL; + bindex = au_xi_root(sb, xipath->dentry); + if (bindex >= 0) { + /* rw branch root */ + ldir->hdir = au_hi(d_inode(sb->s_root), bindex); + au_hn_inode_lock_nested(ldir->hdir, AuLsc_I_PARENT); + } else { + /* other */ + ldir->parent = au_dget_parent_lock(xipath->dentry, + AuLsc_I_PARENT); + ldir->dir = d_inode(ldir->parent); + } +} + +static void au_xino_unlock_dir(struct au_xino_lock_dir *ldir) +{ + if (ldir->hdir) + au_hn_inode_unlock(ldir->hdir); + else { + inode_unlock(ldir->dir); + dput(ldir->parent); + } +} + +/* ---------------------------------------------------------------------- */ + +/* + * create and set a new xino file + */ +struct file *au_xino_create(struct super_block *sb, char *fpath, int silent) +{ + struct file *file; + struct dentry *h_parent, *d; + struct inode *h_dir, *inode; + int err; + + /* + * at mount-time, and the xino file is the default path, + * hnotify is disabled so we have no notify events to ignore. + * when a user specified the xino, we cannot get au_hdir to be ignored. + */ + file = vfsub_filp_open(fpath, O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE + /* | __FMODE_NONOTIFY */, + 0666); + if (IS_ERR(file)) { + if (!silent) + pr_err("open %s(%ld)\n", fpath, PTR_ERR(file)); + return file; + } + + /* keep file count */ + err = 0; + d = file->f_path.dentry; + h_parent = au_dget_parent_lock(d, AuLsc_I_PARENT); + /* mnt_want_write() is unnecessary here */ + h_dir = d_inode(h_parent); + inode = file_inode(file); + /* no delegation since it is just created */ + if (inode->i_nlink) + err = vfsub_unlink(h_dir, &file->f_path, /*delegated*/NULL, + /*force*/0); + inode_unlock(h_dir); + dput(h_parent); + if (unlikely(err)) { + if (!silent) + pr_err("unlink %s(%d)\n", fpath, err); + goto out; + } + + err = -EINVAL; + if (unlikely(sb == d->d_sb)) { + if (!silent) + pr_err("%s must be outside\n", fpath); + goto out; + } + if (unlikely(au_test_fs_bad_xino(d->d_sb))) { + if (!silent) + pr_err("xino doesn't support %s(%s)\n", + fpath, au_sbtype(d->d_sb)); + goto out; + } + return file; /* success */ + +out: + fput(file); + file = ERR_PTR(err); + return file; +} + +/* + * create a new xinofile at the same place/path as @base. + */ +struct file *au_xino_create2(struct super_block *sb, struct path *base, + struct file *copy_src) +{ + struct file *file; + struct dentry *dentry, *parent; + struct inode *dir, *delegated; + struct qstr *name; + struct path path; + int err, do_unlock; + struct au_xino_lock_dir ldir; + + do_unlock = 1; + au_xino_lock_dir(sb, base, &ldir); + dentry = base->dentry; + parent = dentry->d_parent; /* dir inode is locked */ + dir = d_inode(parent); + IMustLock(dir); + + name = &dentry->d_name; + path.dentry = vfsub_lookup_one_len(name->name, parent, name->len); + if (IS_ERR(path.dentry)) { + file = (void *)path.dentry; + pr_err("%pd lookup err %ld\n", dentry, PTR_ERR(path.dentry)); + goto out; + } + + /* no need to mnt_want_write() since we call dentry_open() later */ + err = vfs_create(dir, path.dentry, 0666, NULL); + if (unlikely(err)) { + file = ERR_PTR(err); + pr_err("%pd create err %d\n", dentry, err); + goto out_dput; + } + + path.mnt = base->mnt; + file = vfsub_dentry_open(&path, + O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE + /* | __FMODE_NONOTIFY */); + if (IS_ERR(file)) { + pr_err("%pd open err %ld\n", dentry, PTR_ERR(file)); + goto out_dput; + } + + delegated = NULL; + err = vfsub_unlink(dir, &file->f_path, &delegated, /*force*/0); + au_xino_unlock_dir(&ldir); + do_unlock = 0; + if (unlikely(err == -EWOULDBLOCK)) { + pr_warn("cannot retry for NFSv4 delegation" + " for an internal unlink\n"); + iput(delegated); + } + if (unlikely(err)) { + pr_err("%pd unlink err %d\n", dentry, err); + goto out_fput; + } + + if (copy_src) { + /* no one can touch copy_src xino */ + err = au_copy_file(file, copy_src, vfsub_f_size_read(copy_src)); + if (unlikely(err)) { + pr_err("%pd copy err %d\n", dentry, err); + goto out_fput; + } + } + goto out_dput; /* success */ + +out_fput: + fput(file); + file = ERR_PTR(err); +out_dput: + dput(path.dentry); +out: + if (do_unlock) + au_xino_unlock_dir(&ldir); + return file; +} + +struct file *au_xino_file1(struct au_xino *xi) +{ + struct file *file; + unsigned int u, nfile; + + file = NULL; + nfile = xi->xi_nfile; + for (u = 0; u < nfile; u++) { + file = xi->xi_file[u]; + if (file) + break; + } + + return file; +} + +static int au_xino_file_set(struct au_xino *xi, int idx, struct file *file) +{ + int err; + struct file *f; + void *p; + + if (file) + get_file(file); + + err = 0; + f = NULL; + if (idx < xi->xi_nfile) { + f = xi->xi_file[idx]; + if (f) + fput(f); + } else { + p = au_kzrealloc(xi->xi_file, + sizeof(*xi->xi_file) * xi->xi_nfile, + sizeof(*xi->xi_file) * (idx + 1), + GFP_NOFS, /*may_shrink*/0); + if (p) { + MtxMustLock(&xi->xi_mtx); + xi->xi_file = p; + xi->xi_nfile = idx + 1; + } else { + err = -ENOMEM; + if (file) + fput(file); + goto out; + } + } + xi->xi_file[idx] = file; + +out: + return err; +} + +/* + * if @xinew->xi is not set, then create new xigen file. + */ +struct file *au_xi_new(struct super_block *sb, struct au_xi_new *xinew) +{ + struct file *file; + int err; + + SiMustAnyLock(sb); + + file = au_xino_create2(sb, xinew->base, xinew->copy_src); + if (IS_ERR(file)) { + err = PTR_ERR(file); + pr_err("%s[%d], err %d\n", + xinew->xi ? "xino" : "xigen", + xinew->idx, err); + goto out; + } + + if (xinew->xi) + err = au_xino_file_set(xinew->xi, xinew->idx, file); + else { + BUG(); + /* todo: make xigen file an array */ + /* err = au_xigen_file_set(sb, xinew->idx, file); */ + } + fput(file); + if (unlikely(err)) + file = ERR_PTR(err); + +out: + return file; +} + +/* ---------------------------------------------------------------------- */ + +/* + * truncate xino files + */ +static int au_xino_do_trunc(struct super_block *sb, aufs_bindex_t bindex, + int idx, struct kstatfs *st) +{ + int err; + blkcnt_t blocks; + struct file *file, *new_xino; + struct au_xi_new xinew = { + .idx = idx + }; + + err = 0; + xinew.xi = au_sbr(sb, bindex)->br_xino; + file = au_xino_file(xinew.xi, idx); + if (!file) + goto out; + + xinew.base = &file->f_path; + err = vfs_statfs(xinew.base, st); + if (unlikely(err)) { + AuErr1("statfs err %d, ignored\n", err); + err = 0; + goto out; + } + + blocks = file_inode(file)->i_blocks; + pr_info("begin truncating xino(b%d-%d), ib%llu, %llu/%llu free blks\n", + bindex, idx, (u64)blocks, st->f_bfree, st->f_blocks); + + xinew.copy_src = file; + new_xino = au_xi_new(sb, &xinew); + if (IS_ERR(new_xino)) { + err = PTR_ERR(new_xino); + pr_err("xino(b%d-%d), err %d, ignored\n", bindex, idx, err); + goto out; + } + + err = vfs_statfs(&new_xino->f_path, st); + if (!err) + pr_info("end truncating xino(b%d-%d), ib%llu, %llu/%llu free blks\n", + bindex, idx, (u64)file_inode(new_xino)->i_blocks, + st->f_bfree, st->f_blocks); + else { + AuErr1("statfs err %d, ignored\n", err); + err = 0; + } + +out: + return err; +} + +int au_xino_trunc(struct super_block *sb, aufs_bindex_t bindex, int idx_begin) +{ + int err, i; + unsigned long jiffy; + aufs_bindex_t bbot; + struct kstatfs *st; + struct au_branch *br; + struct au_xino *xi; + + err = -ENOMEM; + st = kmalloc(sizeof(*st), GFP_NOFS); + if (unlikely(!st)) + goto out; + + err = -EINVAL; + bbot = au_sbbot(sb); + if (unlikely(bindex < 0 || bbot < bindex)) + goto out_st; + + err = 0; + jiffy = jiffies; + br = au_sbr(sb, bindex); + xi = br->br_xino; + for (i = idx_begin; !err && i < xi->xi_nfile; i++) + err = au_xino_do_trunc(sb, bindex, i, st); + if (!err) + au_sbi(sb)->si_xino_jiffy = jiffy; + +out_st: + au_kfree_rcu(st); +out: + return err; +} + +struct xino_do_trunc_args { + struct super_block *sb; + struct au_branch *br; + int idx; +}; + +static void xino_do_trunc(void *_args) +{ + struct xino_do_trunc_args *args = _args; + struct super_block *sb; + struct au_branch *br; + struct inode *dir; + int err, idx; + aufs_bindex_t bindex; + + err = 0; + sb = args->sb; + dir = d_inode(sb->s_root); + br = args->br; + idx = args->idx; + + si_noflush_write_lock(sb); + ii_read_lock_parent(dir); + bindex = au_br_index(sb, br->br_id); + err = au_xino_trunc(sb, bindex, idx); + ii_read_unlock(dir); + if (unlikely(err)) + pr_warn("err b%d, (%d)\n", bindex, err); + atomic_dec(&br->br_xino->xi_truncating); + au_lcnt_dec(&br->br_count); + si_write_unlock(sb); + au_nwt_done(&au_sbi(sb)->si_nowait); + au_kfree_rcu(args); +} + +/* + * returns the index in the xi_file array whose corresponding file is necessary + * to truncate, or -1 which means no need to truncate. + */ +static int xino_trunc_test(struct super_block *sb, struct au_branch *br) +{ + int err; + unsigned int u; + struct kstatfs st; + struct au_sbinfo *sbinfo; + struct au_xino *xi; + struct file *file; + + /* todo: si_xino_expire and the ratio should be customizable */ + sbinfo = au_sbi(sb); + if (time_before(jiffies, + sbinfo->si_xino_jiffy + sbinfo->si_xino_expire)) + return -1; + + /* truncation border */ + xi = br->br_xino; + for (u = 0; u < xi->xi_nfile; u++) { + file = au_xino_file(xi, u); + if (!file) + continue; + + err = vfs_statfs(&file->f_path, &st); + if (unlikely(err)) { + AuErr1("statfs err %d, ignored\n", err); + return -1; + } + if (div64_u64(st.f_bfree * 100, st.f_blocks) + >= AUFS_XINO_DEF_TRUNC) + return u; + } + + return -1; +} + +static void xino_try_trunc(struct super_block *sb, struct au_branch *br) +{ + int idx; + struct xino_do_trunc_args *args; + int wkq_err; + + idx = xino_trunc_test(sb, br); + if (idx < 0) + return; + + if (atomic_inc_return(&br->br_xino->xi_truncating) > 1) + goto out; + + /* lock and kfree() will be called in trunc_xino() */ + args = kmalloc(sizeof(*args), GFP_NOFS); + if (unlikely(!args)) { + AuErr1("no memory\n"); + goto out; + } + + au_lcnt_inc(&br->br_count); + args->sb = sb; + args->br = br; + args->idx = idx; + wkq_err = au_wkq_nowait(xino_do_trunc, args, sb, /*flags*/0); + if (!wkq_err) + return; /* success */ + + pr_err("wkq %d\n", wkq_err); + au_lcnt_dec(&br->br_count); + au_kfree_rcu(args); + +out: + atomic_dec(&br->br_xino->xi_truncating); +} + +/* ---------------------------------------------------------------------- */ + +struct au_xi_calc { + int idx; + loff_t pos; +}; + +static void au_xi_calc(struct super_block *sb, ino_t h_ino, + struct au_xi_calc *calc) +{ + loff_t maxent; + + maxent = au_xi_maxent(sb); + calc->idx = div64_u64_rem(h_ino, maxent, &calc->pos); + calc->pos *= sizeof(ino_t); +} + +static int au_xino_do_new_async(struct super_block *sb, struct au_branch *br, + struct au_xi_calc *calc) +{ + int err; + struct file *file; + struct au_xino *xi = br->br_xino; + struct au_xi_new xinew = { + .xi = xi + }; + + SiMustAnyLock(sb); + + err = 0; + if (!xi) + goto out; + + mutex_lock(&xi->xi_mtx); + file = au_xino_file(xi, calc->idx); + if (file) + goto out_mtx; + + file = au_xino_file(xi, /*idx*/-1); + AuDebugOn(!file); + xinew.idx = calc->idx; + xinew.base = &file->f_path; + /* xinew.copy_src = NULL; */ + file = au_xi_new(sb, &xinew); + if (IS_ERR(file)) + err = PTR_ERR(file); + +out_mtx: + mutex_unlock(&xi->xi_mtx); +out: + return err; +} + +struct au_xino_do_new_async_args { + struct super_block *sb; + struct au_branch *br; + struct au_xi_calc calc; + ino_t ino; +}; + +struct au_xi_writing { + struct hlist_bl_node node; + ino_t h_ino, ino; +}; + +static int au_xino_do_write(vfs_writef_t write, struct file *file, + struct au_xi_calc *calc, ino_t ino); + +static void au_xino_call_do_new_async(void *args) +{ + struct au_xino_do_new_async_args *a = args; + struct au_branch *br; + struct super_block *sb; + struct au_sbinfo *sbi; + struct inode *root; + struct file *file; + struct au_xi_writing *del, *p; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + int err; + + br = a->br; + sb = a->sb; + sbi = au_sbi(sb); + si_noflush_read_lock(sb); + root = d_inode(sb->s_root); + ii_read_lock_child(root); + err = au_xino_do_new_async(sb, br, &a->calc); + if (unlikely(err)) { + AuIOErr("err %d\n", err); + goto out; + } + + file = au_xino_file(br->br_xino, a->calc.idx); + AuDebugOn(!file); + err = au_xino_do_write(sbi->si_xwrite, file, &a->calc, a->ino); + if (unlikely(err)) { + AuIOErr("err %d\n", err); + goto out; + } + + del = NULL; + hbl = &br->br_xino->xi_writing; + hlist_bl_lock(hbl); + au_hbl_for_each(pos, hbl) { + p = container_of(pos, struct au_xi_writing, node); + if (p->ino == a->ino) { + del = p; + hlist_bl_del(&p->node); + break; + } + } + hlist_bl_unlock(hbl); + au_kfree_rcu(del); + +out: + au_lcnt_dec(&br->br_count); + ii_read_unlock(root); + si_read_unlock(sb); + au_nwt_done(&sbi->si_nowait); + au_kfree_rcu(a); +} + +/* + * create a new xino file asynchronously + */ +static int au_xino_new_async(struct super_block *sb, struct au_branch *br, + struct au_xi_calc *calc, ino_t ino) +{ + int err; + struct au_xino_do_new_async_args *arg; + + err = -ENOMEM; + arg = kmalloc(sizeof(*arg), GFP_NOFS); + if (unlikely(!arg)) + goto out; + + arg->sb = sb; + arg->br = br; + arg->calc = *calc; + arg->ino = ino; + au_lcnt_inc(&br->br_count); + err = au_wkq_nowait(au_xino_call_do_new_async, arg, sb, AuWkq_NEST); + if (unlikely(err)) { + pr_err("wkq %d\n", err); + au_lcnt_dec(&br->br_count); + au_kfree_rcu(arg); + } + +out: + return err; +} + +/* + * read @ino from xinofile for the specified branch{@sb, @bindex} + * at the position of @h_ino. + */ +int au_xino_read(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + ino_t *ino) +{ + int err; + ssize_t sz; + struct au_xi_calc calc; + struct au_sbinfo *sbinfo; + struct file *file; + struct au_xino *xi; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos; + struct au_xi_writing *p; + + *ino = 0; + if (!au_opt_test(au_mntflags(sb), XINO)) + return 0; /* no xino */ + + err = 0; + au_xi_calc(sb, h_ino, &calc); + xi = au_sbr(sb, bindex)->br_xino; + file = au_xino_file(xi, calc.idx); + if (!file) { + hbl = &xi->xi_writing; + hlist_bl_lock(hbl); + au_hbl_for_each(pos, hbl) { + p = container_of(pos, struct au_xi_writing, node); + if (p->h_ino == h_ino) { + AuDbg("hi%llu, i%llu, found\n", + (u64)p->h_ino, (u64)p->ino); + *ino = p->ino; + break; + } + } + hlist_bl_unlock(hbl); + return 0; + } else if (vfsub_f_size_read(file) < calc.pos + sizeof(*ino)) + return 0; /* no xino */ + + sbinfo = au_sbi(sb); + sz = xino_fread(sbinfo->si_xread, file, ino, sizeof(*ino), &calc.pos); + if (sz == sizeof(*ino)) + return 0; /* success */ + + err = sz; + if (unlikely(sz >= 0)) { + err = -EIO; + AuIOErr("xino read error (%zd)\n", sz); + } + return err; +} + +static int au_xino_do_write(vfs_writef_t write, struct file *file, + struct au_xi_calc *calc, ino_t ino) +{ + ssize_t sz; + + sz = xino_fwrite(write, file, &ino, sizeof(ino), &calc->pos); + if (sz == sizeof(ino)) + return 0; /* success */ + + AuIOErr("write failed (%zd)\n", sz); + return -EIO; +} + +/* + * write @ino to the xinofile for the specified branch{@sb, @bindex} + * at the position of @h_ino. + * even if @ino is zero, it is written to the xinofile and means no entry. + * if the size of the xino file on a specific filesystem exceeds the watermark, + * try truncating it. + */ +int au_xino_write(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + ino_t ino) +{ + int err; + unsigned int mnt_flags; + struct au_xi_calc calc; + struct file *file; + struct au_branch *br; + struct au_xino *xi; + struct au_xi_writing *p; + + SiMustAnyLock(sb); + + mnt_flags = au_mntflags(sb); + if (!au_opt_test(mnt_flags, XINO)) + return 0; + + au_xi_calc(sb, h_ino, &calc); + br = au_sbr(sb, bindex); + xi = br->br_xino; + file = au_xino_file(xi, calc.idx); + if (!file) { + /* store the inum pair into the list */ + p = kmalloc(sizeof(*p), GFP_NOFS | __GFP_NOFAIL); + p->h_ino = h_ino; + p->ino = ino; + au_hbl_add(&p->node, &xi->xi_writing); + + /* create and write a new xino file asynchronously */ + err = au_xino_new_async(sb, br, &calc, ino); + if (!err) + return 0; /* success */ + goto out; + } + + err = au_xino_do_write(au_sbi(sb)->si_xwrite, file, &calc, ino); + if (!err) { + br = au_sbr(sb, bindex); + if (au_opt_test(mnt_flags, TRUNC_XINO) + && au_test_fs_trunc_xino(au_br_sb(br))) + xino_try_trunc(sb, br); + return 0; /* success */ + } + +out: + AuIOErr("write failed (%d)\n", err); + return -EIO; +} + +static ssize_t xino_fread_wkq(vfs_readf_t func, struct file *file, void *buf, + size_t size, loff_t *pos); + +/* todo: unnecessary to support mmap_sem since kernel-space? */ +ssize_t xino_fread(vfs_readf_t func, struct file *file, void *kbuf, size_t size, + loff_t *pos) +{ + ssize_t err; + mm_segment_t oldfs; + union { + void *k; + char __user *u; + } buf; + int i; + const int prevent_endless = 10; + + i = 0; + buf.k = kbuf; + oldfs = get_fs(); + set_fs(KERNEL_DS); + do { + err = func(file, buf.u, size, pos); + if (err == -EINTR + && !au_wkq_test() + && fatal_signal_pending(current)) { + set_fs(oldfs); + err = xino_fread_wkq(func, file, kbuf, size, pos); + BUG_ON(err == -EINTR); + oldfs = get_fs(); + set_fs(KERNEL_DS); + } + } while (i++ < prevent_endless + && (err == -EAGAIN || err == -EINTR)); + set_fs(oldfs); + +#if 0 /* reserved for future use */ + if (err > 0) + fsnotify_access(file->f_path.dentry); +#endif + + return err; +} + +struct xino_fread_args { + ssize_t *errp; + vfs_readf_t func; + struct file *file; + void *buf; + size_t size; + loff_t *pos; +}; + +static void call_xino_fread(void *args) +{ + struct xino_fread_args *a = args; + *a->errp = xino_fread(a->func, a->file, a->buf, a->size, a->pos); +} + +static ssize_t xino_fread_wkq(vfs_readf_t func, struct file *file, void *buf, + size_t size, loff_t *pos) +{ + ssize_t err; + int wkq_err; + struct xino_fread_args args = { + .errp = &err, + .func = func, + .file = file, + .buf = buf, + .size = size, + .pos = pos + }; + + wkq_err = au_wkq_wait(call_xino_fread, &args); + if (unlikely(wkq_err)) + err = wkq_err; + + return err; +} + +static ssize_t xino_fwrite_wkq(vfs_writef_t func, struct file *file, void *buf, + size_t size, loff_t *pos); + +static ssize_t do_xino_fwrite(vfs_writef_t func, struct file *file, void *kbuf, + size_t size, loff_t *pos) +{ + ssize_t err; + mm_segment_t oldfs; + union { + void *k; + const char __user *u; + } buf; + int i; + const int prevent_endless = 10; + + i = 0; + buf.k = kbuf; + oldfs = get_fs(); + set_fs(KERNEL_DS); + do { + err = func(file, buf.u, size, pos); + if (err == -EINTR + && !au_wkq_test() + && fatal_signal_pending(current)) { + set_fs(oldfs); + err = xino_fwrite_wkq(func, file, kbuf, size, pos); + BUG_ON(err == -EINTR); + oldfs = get_fs(); + set_fs(KERNEL_DS); + } + } while (i++ < prevent_endless + && (err == -EAGAIN || err == -EINTR)); + set_fs(oldfs); + +#if 0 /* reserved for future use */ + if (err > 0) + fsnotify_modify(file->f_path.dentry); +#endif + + return err; +} + +struct do_xino_fwrite_args { + ssize_t *errp; + vfs_writef_t func; + struct file *file; + void *buf; + size_t size; + loff_t *pos; +}; + +static void call_do_xino_fwrite(void *args) +{ + struct do_xino_fwrite_args *a = args; + *a->errp = do_xino_fwrite(a->func, a->file, a->buf, a->size, a->pos); +} + +static ssize_t xino_fwrite_wkq(vfs_writef_t func, struct file *file, void *buf, + size_t size, loff_t *pos) +{ + ssize_t err; + int wkq_err; + struct do_xino_fwrite_args args = { + .errp = &err, + .func = func, + .file = file, + .buf = buf, + .size = size, + .pos = pos + }; + + /* + * it breaks RLIMIT_FSIZE and normal user's limit, + * users should care about quota and real 'filesystem full.' + */ + wkq_err = au_wkq_wait(call_do_xino_fwrite, &args); + if (unlikely(wkq_err)) + err = wkq_err; + + return err; +} + +ssize_t xino_fwrite(vfs_writef_t func, struct file *file, void *buf, + size_t size, loff_t *pos) +{ + ssize_t err; + + if (rlimit(RLIMIT_FSIZE) == RLIM_INFINITY) { + lockdep_off(); + err = do_xino_fwrite(func, file, buf, size, pos); + lockdep_on(); + } else { + lockdep_off(); + err = xino_fwrite_wkq(func, file, buf, size, pos); + lockdep_on(); + } + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * inode number bitmap + */ +static const int page_bits = (int)PAGE_SIZE * BITS_PER_BYTE; +static ino_t xib_calc_ino(unsigned long pindex, int bit) +{ + ino_t ino; + + AuDebugOn(bit < 0 || page_bits <= bit); + ino = AUFS_FIRST_INO + pindex * page_bits + bit; + return ino; +} + +static void xib_calc_bit(ino_t ino, unsigned long *pindex, int *bit) +{ + AuDebugOn(ino < AUFS_FIRST_INO); + ino -= AUFS_FIRST_INO; + *pindex = ino / page_bits; + *bit = ino % page_bits; +} + +static int xib_pindex(struct super_block *sb, unsigned long pindex) +{ + int err; + loff_t pos; + ssize_t sz; + struct au_sbinfo *sbinfo; + struct file *xib; + unsigned long *p; + + sbinfo = au_sbi(sb); + MtxMustLock(&sbinfo->si_xib_mtx); + AuDebugOn(pindex > ULONG_MAX / PAGE_SIZE + || !au_opt_test(sbinfo->si_mntflags, XINO)); + + if (pindex == sbinfo->si_xib_last_pindex) + return 0; + + xib = sbinfo->si_xib; + p = sbinfo->si_xib_buf; + pos = sbinfo->si_xib_last_pindex; + pos *= PAGE_SIZE; + sz = xino_fwrite(sbinfo->si_xwrite, xib, p, PAGE_SIZE, &pos); + if (unlikely(sz != PAGE_SIZE)) + goto out; + + pos = pindex; + pos *= PAGE_SIZE; + if (vfsub_f_size_read(xib) >= pos + PAGE_SIZE) + sz = xino_fread(sbinfo->si_xread, xib, p, PAGE_SIZE, &pos); + else { + memset(p, 0, PAGE_SIZE); + sz = xino_fwrite(sbinfo->si_xwrite, xib, p, PAGE_SIZE, &pos); + } + if (sz == PAGE_SIZE) { + sbinfo->si_xib_last_pindex = pindex; + return 0; /* success */ + } + +out: + AuIOErr1("write failed (%zd)\n", sz); + err = sz; + if (sz >= 0) + err = -EIO; + return err; +} + +static void au_xib_clear_bit(struct inode *inode) +{ + int err, bit; + unsigned long pindex; + struct super_block *sb; + struct au_sbinfo *sbinfo; + + AuDebugOn(inode->i_nlink); + + sb = inode->i_sb; + xib_calc_bit(inode->i_ino, &pindex, &bit); + AuDebugOn(page_bits <= bit); + sbinfo = au_sbi(sb); + mutex_lock(&sbinfo->si_xib_mtx); + err = xib_pindex(sb, pindex); + if (!err) { + clear_bit(bit, sbinfo->si_xib_buf); + sbinfo->si_xib_next_bit = bit; + } + mutex_unlock(&sbinfo->si_xib_mtx); +} + +/* ---------------------------------------------------------------------- */ + +/* + * truncate a xino bitmap file + */ + +/* todo: slow */ +static int do_xib_restore(struct super_block *sb, struct file *file, void *page) +{ + int err, bit; + ssize_t sz; + unsigned long pindex; + loff_t pos, pend; + struct au_sbinfo *sbinfo; + vfs_readf_t func; + ino_t *ino; + unsigned long *p; + + err = 0; + sbinfo = au_sbi(sb); + MtxMustLock(&sbinfo->si_xib_mtx); + p = sbinfo->si_xib_buf; + func = sbinfo->si_xread; + pend = vfsub_f_size_read(file); + pos = 0; + while (pos < pend) { + sz = xino_fread(func, file, page, PAGE_SIZE, &pos); + err = sz; + if (unlikely(sz <= 0)) + goto out; + + err = 0; + for (ino = page; sz > 0; ino++, sz -= sizeof(ino)) { + if (unlikely(*ino < AUFS_FIRST_INO)) + continue; + + xib_calc_bit(*ino, &pindex, &bit); + AuDebugOn(page_bits <= bit); + err = xib_pindex(sb, pindex); + if (!err) + set_bit(bit, p); + else + goto out; + } + } + +out: + return err; +} + +static int xib_restore(struct super_block *sb) +{ + int err, i; + unsigned int nfile; + aufs_bindex_t bindex, bbot; + void *page; + struct au_branch *br; + struct au_xino *xi; + struct file *file; + + err = -ENOMEM; + page = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!page)) + goto out; + + err = 0; + bbot = au_sbbot(sb); + for (bindex = 0; !err && bindex <= bbot; bindex++) + if (!bindex || is_sb_shared(sb, bindex, bindex - 1) < 0) { + br = au_sbr(sb, bindex); + xi = br->br_xino; + nfile = xi->xi_nfile; + for (i = 0; i < nfile; i++) { + file = au_xino_file(xi, i); + if (file) + err = do_xib_restore(sb, file, page); + } + } else + AuDbg("skip shared b%d\n", bindex); + free_page((unsigned long)page); + +out: + return err; +} + +int au_xib_trunc(struct super_block *sb) +{ + int err; + ssize_t sz; + loff_t pos; + struct au_sbinfo *sbinfo; + unsigned long *p; + struct file *file; + + SiMustWriteLock(sb); + + err = 0; + sbinfo = au_sbi(sb); + if (!au_opt_test(sbinfo->si_mntflags, XINO)) + goto out; + + file = sbinfo->si_xib; + if (vfsub_f_size_read(file) <= PAGE_SIZE) + goto out; + + file = au_xino_create2(sb, &sbinfo->si_xib->f_path, NULL); + err = PTR_ERR(file); + if (IS_ERR(file)) + goto out; + fput(sbinfo->si_xib); + sbinfo->si_xib = file; + + p = sbinfo->si_xib_buf; + memset(p, 0, PAGE_SIZE); + pos = 0; + sz = xino_fwrite(sbinfo->si_xwrite, sbinfo->si_xib, p, PAGE_SIZE, &pos); + if (unlikely(sz != PAGE_SIZE)) { + err = sz; + AuIOErr("err %d\n", err); + if (sz >= 0) + err = -EIO; + goto out; + } + + mutex_lock(&sbinfo->si_xib_mtx); + /* mnt_want_write() is unnecessary here */ + err = xib_restore(sb); + mutex_unlock(&sbinfo->si_xib_mtx); + +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +struct au_xino *au_xino_alloc(unsigned int nfile) +{ + struct au_xino *xi; + + xi = kzalloc(sizeof(*xi), GFP_NOFS); + if (unlikely(!xi)) + goto out; + xi->xi_nfile = nfile; + xi->xi_file = kcalloc(nfile, sizeof(*xi->xi_file), GFP_NOFS); + if (unlikely(!xi->xi_file)) + goto out_free; + + xi->xi_nondir.total = 8; /* initial size */ + xi->xi_nondir.array = kcalloc(xi->xi_nondir.total, sizeof(ino_t), + GFP_NOFS); + if (unlikely(!xi->xi_nondir.array)) + goto out_file; + + spin_lock_init(&xi->xi_nondir.spin); + init_waitqueue_head(&xi->xi_nondir.wqh); + mutex_init(&xi->xi_mtx); + INIT_HLIST_BL_HEAD(&xi->xi_writing); + atomic_set(&xi->xi_truncating, 0); + kref_init(&xi->xi_kref); + goto out; /* success */ + +out_file: + au_kfree_try_rcu(xi->xi_file); +out_free: + au_kfree_rcu(xi); + xi = NULL; +out: + return xi; +} + +static int au_xino_init(struct au_branch *br, int idx, struct file *file) +{ + int err; + struct au_xino *xi; + + err = 0; + xi = au_xino_alloc(idx + 1); + if (unlikely(!xi)) { + err = -ENOMEM; + goto out; + } + + if (file) + get_file(file); + xi->xi_file[idx] = file; + AuDebugOn(br->br_xino); + br->br_xino = xi; + +out: + return err; +} + +static void au_xino_release(struct kref *kref) +{ + struct au_xino *xi; + int i; + unsigned long ul; + struct hlist_bl_head *hbl; + struct hlist_bl_node *pos, *n; + struct au_xi_writing *p; + + xi = container_of(kref, struct au_xino, xi_kref); + for (i = 0; i < xi->xi_nfile; i++) + if (xi->xi_file[i]) + fput(xi->xi_file[i]); + for (i = xi->xi_nondir.total - 1; i >= 0; i--) + AuDebugOn(xi->xi_nondir.array[i]); + mutex_destroy(&xi->xi_mtx); + hbl = &xi->xi_writing; + ul = au_hbl_count(hbl); + if (unlikely(ul)) { + pr_warn("xi_writing %lu\n", ul); + hlist_bl_lock(hbl); + hlist_bl_for_each_entry_safe (p, pos, n, hbl, node) { + hlist_bl_del(&p->node); + au_kfree_rcu(p); + } + hlist_bl_unlock(hbl); + } + au_kfree_try_rcu(xi->xi_file); + au_kfree_try_rcu(xi->xi_nondir.array); + au_kfree_rcu(xi); +} + +int au_xino_put(struct au_branch *br) +{ + int ret; + struct au_xino *xi; + + ret = 0; + xi = br->br_xino; + if (xi) { + br->br_xino = NULL; + ret = kref_put(&xi->xi_kref, au_xino_release); + } + + return ret; +} + +/* ---------------------------------------------------------------------- */ + +/* + * xino mount option handlers + */ + +/* xino bitmap */ +static void xino_clear_xib(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + /* unnecessary to clear sbinfo->si_xread and ->si_xwrite */ + if (sbinfo->si_xib) + fput(sbinfo->si_xib); + sbinfo->si_xib = NULL; + if (sbinfo->si_xib_buf) + free_page((unsigned long)sbinfo->si_xib_buf); + sbinfo->si_xib_buf = NULL; +} + +static int au_xino_set_xib(struct super_block *sb, struct path *path) +{ + int err; + loff_t pos; + struct au_sbinfo *sbinfo; + struct file *file; + struct super_block *xi_sb; + + SiMustWriteLock(sb); + + sbinfo = au_sbi(sb); + file = au_xino_create2(sb, path, sbinfo->si_xib); + err = PTR_ERR(file); + if (IS_ERR(file)) + goto out; + if (sbinfo->si_xib) + fput(sbinfo->si_xib); + sbinfo->si_xib = file; + sbinfo->si_xread = vfs_readf(file); + sbinfo->si_xwrite = vfs_writef(file); + xi_sb = file_inode(file)->i_sb; + sbinfo->si_ximaxent = xi_sb->s_maxbytes; + if (unlikely(sbinfo->si_ximaxent < PAGE_SIZE)) { + err = -EIO; + pr_err("s_maxbytes(%llu) on %s is too small\n", + (u64)sbinfo->si_ximaxent, au_sbtype(xi_sb)); + goto out_unset; + } + sbinfo->si_ximaxent /= sizeof(ino_t); + + err = -ENOMEM; + if (!sbinfo->si_xib_buf) + sbinfo->si_xib_buf = (void *)get_zeroed_page(GFP_NOFS); + if (unlikely(!sbinfo->si_xib_buf)) + goto out_unset; + + sbinfo->si_xib_last_pindex = 0; + sbinfo->si_xib_next_bit = 0; + if (vfsub_f_size_read(file) < PAGE_SIZE) { + pos = 0; + err = xino_fwrite(sbinfo->si_xwrite, file, sbinfo->si_xib_buf, + PAGE_SIZE, &pos); + if (unlikely(err != PAGE_SIZE)) + goto out_free; + } + err = 0; + goto out; /* success */ + +out_free: + if (sbinfo->si_xib_buf) + free_page((unsigned long)sbinfo->si_xib_buf); + sbinfo->si_xib_buf = NULL; + if (err >= 0) + err = -EIO; +out_unset: + fput(sbinfo->si_xib); + sbinfo->si_xib = NULL; +out: + AuTraceErr(err); + return err; +} + +/* xino for each branch */ +static void xino_clear_br(struct super_block *sb) +{ + aufs_bindex_t bindex, bbot; + struct au_branch *br; + + bbot = au_sbbot(sb); + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + AuDebugOn(!br); + au_xino_put(br); + } +} + +static void au_xino_set_br_shared(struct super_block *sb, struct au_branch *br, + aufs_bindex_t bshared) +{ + struct au_branch *brshared; + + brshared = au_sbr(sb, bshared); + AuDebugOn(!brshared->br_xino); + AuDebugOn(!brshared->br_xino->xi_file); + if (br->br_xino != brshared->br_xino) { + au_xino_get(brshared); + au_xino_put(br); + br->br_xino = brshared->br_xino; + } +} + +struct au_xino_do_set_br { + vfs_writef_t writef; + struct au_branch *br; + ino_t h_ino; + aufs_bindex_t bshared; +}; + +static int au_xino_do_set_br(struct super_block *sb, struct path *path, + struct au_xino_do_set_br *args) +{ + int err; + struct au_xi_calc calc; + struct file *file; + struct au_branch *br; + struct au_xi_new xinew = { + .base = path + }; + + br = args->br; + xinew.xi = br->br_xino; + au_xi_calc(sb, args->h_ino, &calc); + xinew.copy_src = au_xino_file(xinew.xi, calc.idx); + if (args->bshared >= 0) + /* shared xino */ + au_xino_set_br_shared(sb, br, args->bshared); + else if (!xinew.xi) { + /* new xino */ + err = au_xino_init(br, calc.idx, xinew.copy_src); + if (unlikely(err)) + goto out; + } + + /* force re-creating */ + xinew.xi = br->br_xino; + xinew.idx = calc.idx; + mutex_lock(&xinew.xi->xi_mtx); + file = au_xi_new(sb, &xinew); + mutex_unlock(&xinew.xi->xi_mtx); + err = PTR_ERR(file); + if (IS_ERR(file)) + goto out; + AuDebugOn(!file); + + err = au_xino_do_write(args->writef, file, &calc, AUFS_ROOT_INO); + if (unlikely(err)) + au_xino_put(br); + +out: + AuTraceErr(err); + return err; +} + +static int au_xino_set_br(struct super_block *sb, struct path *path) +{ + int err; + aufs_bindex_t bindex, bbot; + struct au_xino_do_set_br args; + struct inode *inode; + + SiMustWriteLock(sb); + + bbot = au_sbbot(sb); + inode = d_inode(sb->s_root); + args.writef = au_sbi(sb)->si_xwrite; + for (bindex = 0; bindex <= bbot; bindex++) { + args.h_ino = au_h_iptr(inode, bindex)->i_ino; + args.br = au_sbr(sb, bindex); + args.bshared = is_sb_shared(sb, bindex, bindex - 1); + err = au_xino_do_set_br(sb, path, &args); + if (unlikely(err)) + break; + } + + AuTraceErr(err); + return err; +} + +void au_xino_clr(struct super_block *sb) +{ + struct au_sbinfo *sbinfo; + + au_xigen_clr(sb); + xino_clear_xib(sb); + xino_clear_br(sb); + dbgaufs_brs_del(sb, 0); + sbinfo = au_sbi(sb); + /* lvalue, do not call au_mntflags() */ + au_opt_clr(sbinfo->si_mntflags, XINO); +} + +int au_xino_set(struct super_block *sb, struct au_opt_xino *xiopt, int remount) +{ + int err, skip; + struct dentry *dentry, *parent, *cur_dentry, *cur_parent; + struct qstr *dname, *cur_name; + struct file *cur_xino; + struct au_sbinfo *sbinfo; + struct path *path, *cur_path; + + SiMustWriteLock(sb); + + err = 0; + sbinfo = au_sbi(sb); + path = &xiopt->file->f_path; + dentry = path->dentry; + parent = dget_parent(dentry); + if (remount) { + skip = 0; + cur_xino = sbinfo->si_xib; + if (cur_xino) { + cur_path = &cur_xino->f_path; + cur_dentry = cur_path->dentry; + cur_parent = dget_parent(cur_dentry); + cur_name = &cur_dentry->d_name; + dname = &dentry->d_name; + skip = (cur_parent == parent + && au_qstreq(dname, cur_name)); + dput(cur_parent); + } + if (skip) + goto out; + } + + au_opt_set(sbinfo->si_mntflags, XINO); + err = au_xino_set_xib(sb, path); + /* si_x{read,write} are set */ + if (!err) + err = au_xigen_set(sb, path); + if (!err) + err = au_xino_set_br(sb, path); + if (!err) { + dbgaufs_brs_add(sb, 0, /*topdown*/1); + goto out; /* success */ + } + + /* reset all */ + AuIOErr("failed setting xino(%d).\n", err); + au_xino_clr(sb); + +out: + dput(parent); + return err; +} + +/* + * create a xinofile at the default place/path. + */ +struct file *au_xino_def(struct super_block *sb) +{ + struct file *file; + char *page, *p; + struct au_branch *br; + struct super_block *h_sb; + struct path path; + aufs_bindex_t bbot, bindex, bwr; + + br = NULL; + bbot = au_sbbot(sb); + bwr = -1; + for (bindex = 0; bindex <= bbot; bindex++) { + br = au_sbr(sb, bindex); + if (au_br_writable(br->br_perm) + && !au_test_fs_bad_xino(au_br_sb(br))) { + bwr = bindex; + break; + } + } + + if (bwr >= 0) { + file = ERR_PTR(-ENOMEM); + page = (void *)__get_free_page(GFP_NOFS); + if (unlikely(!page)) + goto out; + path.mnt = au_br_mnt(br); + path.dentry = au_h_dptr(sb->s_root, bwr); + p = d_path(&path, page, PATH_MAX - sizeof(AUFS_XINO_FNAME)); + file = (void *)p; + if (!IS_ERR(p)) { + strcat(p, "/" AUFS_XINO_FNAME); + AuDbg("%s\n", p); + file = au_xino_create(sb, p, /*silent*/0); + } + free_page((unsigned long)page); + } else { + file = au_xino_create(sb, AUFS_XINO_DEFPATH, /*silent*/0); + if (IS_ERR(file)) + goto out; + h_sb = file->f_path.dentry->d_sb; + if (unlikely(au_test_fs_bad_xino(h_sb))) { + pr_err("xino doesn't support %s(%s)\n", + AUFS_XINO_DEFPATH, au_sbtype(h_sb)); + fput(file); + file = ERR_PTR(-EINVAL); + } + } + +out: + return file; +} + +/* ---------------------------------------------------------------------- */ + +/* + * initialize the xinofile for the specified branch @br + * at the place/path where @base_file indicates. + * test whether another branch is on the same filesystem or not, + * if found then share the xinofile with another branch. + */ +int au_xino_init_br(struct super_block *sb, struct au_branch *br, ino_t h_ino, + struct path *base) +{ + int err; + struct au_xino_do_set_br args = { + .h_ino = h_ino, + .br = br + }; + + args.writef = au_sbi(sb)->si_xwrite; + args.bshared = sbr_find_shared(sb, /*btop*/0, au_sbbot(sb), + au_br_sb(br)); + err = au_xino_do_set_br(sb, base, &args); + if (unlikely(err)) + au_xino_put(br); + + return err; +} + +/* ---------------------------------------------------------------------- */ + +/* + * get an unused inode number from bitmap + */ +ino_t au_xino_new_ino(struct super_block *sb) +{ + ino_t ino; + unsigned long *p, pindex, ul, pend; + struct au_sbinfo *sbinfo; + struct file *file; + int free_bit, err; + + if (!au_opt_test(au_mntflags(sb), XINO)) + return iunique(sb, AUFS_FIRST_INO); + + sbinfo = au_sbi(sb); + mutex_lock(&sbinfo->si_xib_mtx); + p = sbinfo->si_xib_buf; + free_bit = sbinfo->si_xib_next_bit; + if (free_bit < page_bits && !test_bit(free_bit, p)) + goto out; /* success */ + free_bit = find_first_zero_bit(p, page_bits); + if (free_bit < page_bits) + goto out; /* success */ + + pindex = sbinfo->si_xib_last_pindex; + for (ul = pindex - 1; ul < ULONG_MAX; ul--) { + err = xib_pindex(sb, ul); + if (unlikely(err)) + goto out_err; + free_bit = find_first_zero_bit(p, page_bits); + if (free_bit < page_bits) + goto out; /* success */ + } + + file = sbinfo->si_xib; + pend = vfsub_f_size_read(file) / PAGE_SIZE; + for (ul = pindex + 1; ul <= pend; ul++) { + err = xib_pindex(sb, ul); + if (unlikely(err)) + goto out_err; + free_bit = find_first_zero_bit(p, page_bits); + if (free_bit < page_bits) + goto out; /* success */ + } + BUG(); + +out: + set_bit(free_bit, p); + sbinfo->si_xib_next_bit = free_bit + 1; + pindex = sbinfo->si_xib_last_pindex; + mutex_unlock(&sbinfo->si_xib_mtx); + ino = xib_calc_ino(pindex, free_bit); + AuDbg("i%lu\n", (unsigned long)ino); + return ino; +out_err: + mutex_unlock(&sbinfo->si_xib_mtx); + AuDbg("i0\n"); + return 0; +} + +/* for s_op->delete_inode() */ +void au_xino_delete_inode(struct inode *inode, const int unlinked) +{ + int err; + unsigned int mnt_flags; + aufs_bindex_t bindex, bbot, bi; + unsigned char try_trunc; + struct au_iinfo *iinfo; + struct super_block *sb; + struct au_hinode *hi; + struct inode *h_inode; + struct au_branch *br; + vfs_writef_t xwrite; + struct au_xi_calc calc; + struct file *file; + + AuDebugOn(au_is_bad_inode(inode)); + + sb = inode->i_sb; + mnt_flags = au_mntflags(sb); + if (!au_opt_test(mnt_flags, XINO) + || inode->i_ino == AUFS_ROOT_INO) + return; + + if (unlinked) { + au_xigen_inc(inode); + au_xib_clear_bit(inode); + } + + iinfo = au_ii(inode); + bindex = iinfo->ii_btop; + if (bindex < 0) + return; + + xwrite = au_sbi(sb)->si_xwrite; + try_trunc = !!au_opt_test(mnt_flags, TRUNC_XINO); + hi = au_hinode(iinfo, bindex); + bbot = iinfo->ii_bbot; + for (; bindex <= bbot; bindex++, hi++) { + h_inode = hi->hi_inode; + if (!h_inode + || (!unlinked && h_inode->i_nlink)) + continue; + + /* inode may not be revalidated */ + bi = au_br_index(sb, hi->hi_id); + if (bi < 0) + continue; + + br = au_sbr(sb, bi); + au_xi_calc(sb, h_inode->i_ino, &calc); + file = au_xino_file(br->br_xino, calc.idx); + if (IS_ERR_OR_NULL(file)) + continue; + + err = au_xino_do_write(xwrite, file, &calc, /*ino*/0); + if (!err && try_trunc + && au_test_fs_trunc_xino(au_br_sb(br))) + xino_try_trunc(sb, br); + } +} + +/* ---------------------------------------------------------------------- */ + +static int au_xinondir_find(struct au_xino *xi, ino_t h_ino) +{ + int found, total, i; + + found = -1; + total = xi->xi_nondir.total; + for (i = 0; i < total; i++) { + if (xi->xi_nondir.array[i] != h_ino) + continue; + found = i; + break; + } + + return found; +} + +static int au_xinondir_expand(struct au_xino *xi) +{ + int err, sz; + ino_t *p; + + BUILD_BUG_ON(KMALLOC_MAX_SIZE > INT_MAX); + + err = -ENOMEM; + sz = xi->xi_nondir.total * sizeof(ino_t); + if (unlikely(sz > KMALLOC_MAX_SIZE / 2)) + goto out; + p = au_kzrealloc(xi->xi_nondir.array, sz, sz << 1, GFP_ATOMIC, + /*may_shrink*/0); + if (p) { + xi->xi_nondir.array = p; + xi->xi_nondir.total <<= 1; + AuDbg("xi_nondir.total %d\n", xi->xi_nondir.total); + err = 0; + } + +out: + return err; +} + +void au_xinondir_leave(struct super_block *sb, aufs_bindex_t bindex, + ino_t h_ino, int idx) +{ + struct au_xino *xi; + + AuDebugOn(!au_opt_test(au_mntflags(sb), XINO)); + xi = au_sbr(sb, bindex)->br_xino; + AuDebugOn(idx < 0 || xi->xi_nondir.total <= idx); + + spin_lock(&xi->xi_nondir.spin); + AuDebugOn(xi->xi_nondir.array[idx] != h_ino); + xi->xi_nondir.array[idx] = 0; + spin_unlock(&xi->xi_nondir.spin); + wake_up_all(&xi->xi_nondir.wqh); +} + +int au_xinondir_enter(struct super_block *sb, aufs_bindex_t bindex, ino_t h_ino, + int *idx) +{ + int err, found, empty; + struct au_xino *xi; + + err = 0; + *idx = -1; + if (!au_opt_test(au_mntflags(sb), XINO)) + goto out; /* no xino */ + + xi = au_sbr(sb, bindex)->br_xino; + +again: + spin_lock(&xi->xi_nondir.spin); + found = au_xinondir_find(xi, h_ino); + if (found == -1) { + empty = au_xinondir_find(xi, /*h_ino*/0); + if (empty == -1) { + empty = xi->xi_nondir.total; + err = au_xinondir_expand(xi); + if (unlikely(err)) + goto out_unlock; + } + xi->xi_nondir.array[empty] = h_ino; + *idx = empty; + } else { + spin_unlock(&xi->xi_nondir.spin); + wait_event(xi->xi_nondir.wqh, + xi->xi_nondir.array[found] != h_ino); + goto again; + } + +out_unlock: + spin_unlock(&xi->xi_nondir.spin); +out: + return err; +} + +/* ---------------------------------------------------------------------- */ + +int au_xino_path(struct seq_file *seq, struct file *file) +{ + int err; + + err = au_seq_path(seq, &file->f_path); + if (unlikely(err)) + goto out; + +#define Deleted "\\040(deleted)" + seq->count -= sizeof(Deleted) - 1; + AuDebugOn(memcmp(seq->buf + seq->count, Deleted, + sizeof(Deleted) - 1)); +#undef Deleted + +out: + return err; +} diff --git a/include/uapi/linux/aufs_type.h b/include/uapi/linux/aufs_type.h new file mode 100644 index 0000000000000..663b5f0eba733 --- /dev/null +++ b/include/uapi/linux/aufs_type.h @@ -0,0 +1,448 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2005-2018 Junjiro R. Okajima + * + * This program, aufs is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef __AUFS_TYPE_H__ +#define __AUFS_TYPE_H__ + +#define AUFS_NAME "aufs" + +#ifdef __KERNEL__ +/* + * define it before including all other headers. + * sched.h may use pr_* macros before defining "current", so define the + * no-current version first, and re-define later. + */ +#define pr_fmt(fmt) AUFS_NAME " %s:%d: " fmt, __func__, __LINE__ +#include +#undef pr_fmt +#define pr_fmt(fmt) \ + AUFS_NAME " %s:%d:%.*s[%d]: " fmt, __func__, __LINE__, \ + (int)sizeof(current->comm), current->comm, current->pid +#else +#include +#include +#endif /* __KERNEL__ */ + +#include + +#define AUFS_VERSION "4.14.73+-20181217" + +/* todo? move this to linux-2.6.19/include/magic.h */ +#define AUFS_SUPER_MAGIC ('a' << 24 | 'u' << 16 | 'f' << 8 | 's') + +/* ---------------------------------------------------------------------- */ + +#ifdef CONFIG_AUFS_BRANCH_MAX_127 +typedef int8_t aufs_bindex_t; +#define AUFS_BRANCH_MAX 127 +#else +typedef int16_t aufs_bindex_t; +#ifdef CONFIG_AUFS_BRANCH_MAX_511 +#define AUFS_BRANCH_MAX 511 +#elif defined(CONFIG_AUFS_BRANCH_MAX_1023) +#define AUFS_BRANCH_MAX 1023 +#elif defined(CONFIG_AUFS_BRANCH_MAX_32767) +#define AUFS_BRANCH_MAX 32767 +#endif +#endif + +#ifdef __KERNEL__ +#ifndef AUFS_BRANCH_MAX +#error unknown CONFIG_AUFS_BRANCH_MAX value +#endif +#endif /* __KERNEL__ */ + +/* ---------------------------------------------------------------------- */ + +#define AUFS_FSTYPE AUFS_NAME + +#define AUFS_ROOT_INO 2 +#define AUFS_FIRST_INO 11 + +#define AUFS_WH_PFX ".wh." +#define AUFS_WH_PFX_LEN ((int)sizeof(AUFS_WH_PFX) - 1) +#define AUFS_WH_TMP_LEN 4 +/* a limit for rmdir/rename a dir and copyup */ +#define AUFS_MAX_NAMELEN (NAME_MAX \ + - AUFS_WH_PFX_LEN * 2 /* doubly whiteouted */\ + - 1 /* dot */\ + - AUFS_WH_TMP_LEN) /* hex */ +#define AUFS_XINO_FNAME "." AUFS_NAME ".xino" +#define AUFS_XINO_DEFPATH "/tmp/" AUFS_XINO_FNAME +#define AUFS_XINO_DEF_SEC 30 /* seconds */ +#define AUFS_XINO_DEF_TRUNC 45 /* percentage */ +#define AUFS_DIRWH_DEF 3 +#define AUFS_RDCACHE_DEF 10 /* seconds */ +#define AUFS_RDCACHE_MAX 3600 /* seconds */ +#define AUFS_RDBLK_DEF 512 /* bytes */ +#define AUFS_RDHASH_DEF 32 +#define AUFS_WKQ_NAME AUFS_NAME "d" +#define AUFS_MFS_DEF_SEC 30 /* seconds */ +#define AUFS_MFS_MAX_SEC 3600 /* seconds */ +#define AUFS_FHSM_CACHE_DEF_SEC 30 /* seconds */ +#define AUFS_PLINK_WARN 50 /* number of plinks in a single bucket */ + +/* pseudo-link maintenace under /proc */ +#define AUFS_PLINK_MAINT_NAME "plink_maint" +#define AUFS_PLINK_MAINT_DIR "fs/" AUFS_NAME +#define AUFS_PLINK_MAINT_PATH AUFS_PLINK_MAINT_DIR "/" AUFS_PLINK_MAINT_NAME + +/* dirren, renamed dir */ +#define AUFS_DR_INFO_PFX AUFS_WH_PFX ".dr." +#define AUFS_DR_BRHINO_NAME AUFS_WH_PFX "hino" +/* whiteouted doubly */ +#define AUFS_WH_DR_INFO_PFX AUFS_WH_PFX AUFS_DR_INFO_PFX +#define AUFS_WH_DR_BRHINO AUFS_WH_PFX AUFS_DR_BRHINO_NAME + +#define AUFS_DIROPQ_NAME AUFS_WH_PFX ".opq" /* whiteouted doubly */ +#define AUFS_WH_DIROPQ AUFS_WH_PFX AUFS_DIROPQ_NAME + +#define AUFS_BASE_NAME AUFS_WH_PFX AUFS_NAME +#define AUFS_PLINKDIR_NAME AUFS_WH_PFX "plnk" +#define AUFS_ORPHDIR_NAME AUFS_WH_PFX "orph" + +/* doubly whiteouted */ +#define AUFS_WH_BASE AUFS_WH_PFX AUFS_BASE_NAME +#define AUFS_WH_PLINKDIR AUFS_WH_PFX AUFS_PLINKDIR_NAME +#define AUFS_WH_ORPHDIR AUFS_WH_PFX AUFS_ORPHDIR_NAME + +/* branch permissions and attributes */ +#define AUFS_BRPERM_RW "rw" +#define AUFS_BRPERM_RO "ro" +#define AUFS_BRPERM_RR "rr" +#define AUFS_BRATTR_COO_REG "coo_reg" +#define AUFS_BRATTR_COO_ALL "coo_all" +#define AUFS_BRATTR_FHSM "fhsm" +#define AUFS_BRATTR_UNPIN "unpin" +#define AUFS_BRATTR_ICEX "icex" +#define AUFS_BRATTR_ICEX_SEC "icexsec" +#define AUFS_BRATTR_ICEX_SYS "icexsys" +#define AUFS_BRATTR_ICEX_TR "icextr" +#define AUFS_BRATTR_ICEX_USR "icexusr" +#define AUFS_BRATTR_ICEX_OTH "icexoth" +#define AUFS_BRRATTR_WH "wh" +#define AUFS_BRWATTR_NLWH "nolwh" +#define AUFS_BRWATTR_MOO "moo" + +#define AuBrPerm_RW 1 /* writable, hardlinkable wh */ +#define AuBrPerm_RO (1 << 1) /* readonly */ +#define AuBrPerm_RR (1 << 2) /* natively readonly */ +#define AuBrPerm_Mask (AuBrPerm_RW | AuBrPerm_RO | AuBrPerm_RR) + +#define AuBrAttr_COO_REG (1 << 3) /* copy-up on open */ +#define AuBrAttr_COO_ALL (1 << 4) +#define AuBrAttr_COO_Mask (AuBrAttr_COO_REG | AuBrAttr_COO_ALL) + +#define AuBrAttr_FHSM (1 << 5) /* file-based hsm */ +#define AuBrAttr_UNPIN (1 << 6) /* rename-able top dir of + branch. meaningless since + linux-3.18-rc1 */ + +/* ignore error in copying XATTR */ +#define AuBrAttr_ICEX_SEC (1 << 7) +#define AuBrAttr_ICEX_SYS (1 << 8) +#define AuBrAttr_ICEX_TR (1 << 9) +#define AuBrAttr_ICEX_USR (1 << 10) +#define AuBrAttr_ICEX_OTH (1 << 11) +#define AuBrAttr_ICEX (AuBrAttr_ICEX_SEC \ + | AuBrAttr_ICEX_SYS \ + | AuBrAttr_ICEX_TR \ + | AuBrAttr_ICEX_USR \ + | AuBrAttr_ICEX_OTH) + +#define AuBrRAttr_WH (1 << 12) /* whiteout-able */ +#define AuBrRAttr_Mask AuBrRAttr_WH + +#define AuBrWAttr_NoLinkWH (1 << 13) /* un-hardlinkable whiteouts */ +#define AuBrWAttr_MOO (1 << 14) /* move-up on open */ +#define AuBrWAttr_Mask (AuBrWAttr_NoLinkWH | AuBrWAttr_MOO) + +#define AuBrAttr_CMOO_Mask (AuBrAttr_COO_Mask | AuBrWAttr_MOO) + +/* #warning test userspace */ +#ifdef __KERNEL__ +#ifndef CONFIG_AUFS_FHSM +#undef AuBrAttr_FHSM +#define AuBrAttr_FHSM 0 +#endif +#ifndef CONFIG_AUFS_XATTR +#undef AuBrAttr_ICEX +#define AuBrAttr_ICEX 0 +#undef AuBrAttr_ICEX_SEC +#define AuBrAttr_ICEX_SEC 0 +#undef AuBrAttr_ICEX_SYS +#define AuBrAttr_ICEX_SYS 0 +#undef AuBrAttr_ICEX_TR +#define AuBrAttr_ICEX_TR 0 +#undef AuBrAttr_ICEX_USR +#define AuBrAttr_ICEX_USR 0 +#undef AuBrAttr_ICEX_OTH +#define AuBrAttr_ICEX_OTH 0 +#endif +#endif + +/* the longest combination */ +/* AUFS_BRATTR_ICEX and AUFS_BRATTR_ICEX_TR don't affect here */ +#define AuBrPermStrSz sizeof(AUFS_BRPERM_RW \ + "+" AUFS_BRATTR_COO_REG \ + "+" AUFS_BRATTR_FHSM \ + "+" AUFS_BRATTR_UNPIN \ + "+" AUFS_BRATTR_ICEX_SEC \ + "+" AUFS_BRATTR_ICEX_SYS \ + "+" AUFS_BRATTR_ICEX_USR \ + "+" AUFS_BRATTR_ICEX_OTH \ + "+" AUFS_BRWATTR_NLWH) + +typedef struct { + char a[AuBrPermStrSz]; +} au_br_perm_str_t; + +static inline int au_br_writable(int brperm) +{ + return brperm & AuBrPerm_RW; +} + +static inline int au_br_whable(int brperm) +{ + return brperm & (AuBrPerm_RW | AuBrRAttr_WH); +} + +static inline int au_br_wh_linkable(int brperm) +{ + return !(brperm & AuBrWAttr_NoLinkWH); +} + +static inline int au_br_cmoo(int brperm) +{ + return brperm & AuBrAttr_CMOO_Mask; +} + +static inline int au_br_fhsm(int brperm) +{ + return brperm & AuBrAttr_FHSM; +} + +/* ---------------------------------------------------------------------- */ + +/* ioctl */ +enum { + /* readdir in userspace */ + AuCtl_RDU, + AuCtl_RDU_INO, + + AuCtl_WBR_FD, /* pathconf wrapper */ + AuCtl_IBUSY, /* busy inode */ + AuCtl_MVDOWN, /* move-down */ + AuCtl_BR, /* info about branches */ + AuCtl_FHSM_FD /* connection for fhsm */ +}; + +/* borrowed from linux/include/linux/kernel.h */ +#ifndef ALIGN +#define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x))(a)-1) +#define __ALIGN_MASK(x, mask) (((x)+(mask))&~(mask)) +#endif + +/* borrowed from linux/include/linux/compiler-gcc3.h */ +#ifndef __aligned +#define __aligned(x) __attribute__((aligned(x))) +#endif + +#ifdef __KERNEL__ +#ifndef __packed +#define __packed __attribute__((packed)) +#endif +#endif + +struct au_rdu_cookie { + uint64_t h_pos; + int16_t bindex; + uint8_t flags; + uint8_t pad; + uint32_t generation; +} __aligned(8); + +struct au_rdu_ent { + uint64_t ino; + int16_t bindex; + uint8_t type; + uint8_t nlen; + uint8_t wh; + char name[0]; +} __aligned(8); + +static inline int au_rdu_len(int nlen) +{ + /* include the terminating NULL */ + return ALIGN(sizeof(struct au_rdu_ent) + nlen + 1, + sizeof(uint64_t)); +} + +union au_rdu_ent_ul { + struct au_rdu_ent __user *e; + uint64_t ul; +}; + +enum { + AufsCtlRduV_SZ, + AufsCtlRduV_End +}; + +struct aufs_rdu { + /* input */ + union { + uint64_t sz; /* AuCtl_RDU */ + uint64_t nent; /* AuCtl_RDU_INO */ + }; + union au_rdu_ent_ul ent; + uint16_t verify[AufsCtlRduV_End]; + + /* input/output */ + uint32_t blk; + + /* output */ + union au_rdu_ent_ul tail; + /* number of entries which were added in a single call */ + uint64_t rent; + uint8_t full; + uint8_t shwh; + + struct au_rdu_cookie cookie; +} __aligned(8); + +/* ---------------------------------------------------------------------- */ + +/* dirren. the branch is identified by the filename who contains this */ +struct au_drinfo { + uint64_t ino; + union { + uint8_t oldnamelen; + uint64_t _padding; + }; + uint8_t oldname[0]; +} __aligned(8); + +struct au_drinfo_fdata { + uint32_t magic; + struct au_drinfo drinfo; +} __aligned(8); + +#define AUFS_DRINFO_MAGIC_V1 ('a' << 24 | 'd' << 16 | 'r' << 8 | 0x01) +/* future */ +#define AUFS_DRINFO_MAGIC_V2 ('a' << 24 | 'd' << 16 | 'r' << 8 | 0x02) + +/* ---------------------------------------------------------------------- */ + +struct aufs_wbr_fd { + uint32_t oflags; + int16_t brid; +} __aligned(8); + +/* ---------------------------------------------------------------------- */ + +struct aufs_ibusy { + uint64_t ino, h_ino; + int16_t bindex; +} __aligned(8); + +/* ---------------------------------------------------------------------- */ + +/* error code for move-down */ +/* the actual message strings are implemented in aufs-util.git */ +enum { + EAU_MVDOWN_OPAQUE = 1, + EAU_MVDOWN_WHITEOUT, + EAU_MVDOWN_UPPER, + EAU_MVDOWN_BOTTOM, + EAU_MVDOWN_NOUPPER, + EAU_MVDOWN_NOLOWERBR, + EAU_Last +}; + +/* flags for move-down */ +#define AUFS_MVDOWN_DMSG 1 +#define AUFS_MVDOWN_OWLOWER (1 << 1) /* overwrite lower */ +#define AUFS_MVDOWN_KUPPER (1 << 2) /* keep upper */ +#define AUFS_MVDOWN_ROLOWER (1 << 3) /* do even if lower is RO */ +#define AUFS_MVDOWN_ROLOWER_R (1 << 4) /* did on lower RO */ +#define AUFS_MVDOWN_ROUPPER (1 << 5) /* do even if upper is RO */ +#define AUFS_MVDOWN_ROUPPER_R (1 << 6) /* did on upper RO */ +#define AUFS_MVDOWN_BRID_UPPER (1 << 7) /* upper brid */ +#define AUFS_MVDOWN_BRID_LOWER (1 << 8) /* lower brid */ +#define AUFS_MVDOWN_FHSM_LOWER (1 << 9) /* find fhsm attr for lower */ +#define AUFS_MVDOWN_STFS (1 << 10) /* req. stfs */ +#define AUFS_MVDOWN_STFS_FAILED (1 << 11) /* output: stfs is unusable */ +#define AUFS_MVDOWN_BOTTOM (1 << 12) /* output: no more lowers */ + +/* index for move-down */ +enum { + AUFS_MVDOWN_UPPER, + AUFS_MVDOWN_LOWER, + AUFS_MVDOWN_NARRAY +}; + +/* + * additional info of move-down + * number of free blocks and inodes. + * subset of struct kstatfs, but smaller and always 64bit. + */ +struct aufs_stfs { + uint64_t f_blocks; + uint64_t f_bavail; + uint64_t f_files; + uint64_t f_ffree; +}; + +struct aufs_stbr { + int16_t brid; /* optional input */ + int16_t bindex; /* output */ + struct aufs_stfs stfs; /* output when AUFS_MVDOWN_STFS set */ +} __aligned(8); + +struct aufs_mvdown { + uint32_t flags; /* input/output */ + struct aufs_stbr stbr[AUFS_MVDOWN_NARRAY]; /* input/output */ + int8_t au_errno; /* output */ +} __aligned(8); + +/* ---------------------------------------------------------------------- */ + +union aufs_brinfo { + /* PATH_MAX may differ between kernel-space and user-space */ + char _spacer[4096]; + struct { + int16_t id; + int perm; + char path[0]; + }; +} __aligned(8); + +/* ---------------------------------------------------------------------- */ + +#define AuCtlType 'A' +#define AUFS_CTL_RDU _IOWR(AuCtlType, AuCtl_RDU, struct aufs_rdu) +#define AUFS_CTL_RDU_INO _IOWR(AuCtlType, AuCtl_RDU_INO, struct aufs_rdu) +#define AUFS_CTL_WBR_FD _IOW(AuCtlType, AuCtl_WBR_FD, \ + struct aufs_wbr_fd) +#define AUFS_CTL_IBUSY _IOWR(AuCtlType, AuCtl_IBUSY, struct aufs_ibusy) +#define AUFS_CTL_MVDOWN _IOWR(AuCtlType, AuCtl_MVDOWN, \ + struct aufs_mvdown) +#define AUFS_CTL_BRINFO _IOW(AuCtlType, AuCtl_BR, union aufs_brinfo) +#define AUFS_CTL_FHSM_FD _IOW(AuCtlType, AuCtl_FHSM_FD, int) + +#endif /* __AUFS_TYPE_H__ */ From 77c896aae13d41b3dc0f1a138ab010afb13c222b Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:04:42 -0600 Subject: [PATCH 006/158] merge: brcm80211 Signed-off-by: Robert Nelson --- .../broadcom/brcm80211/brcmfmac/bus.h | 13 ++ .../broadcom/brcm80211/brcmfmac/cfg80211.c | 68 +++---- .../broadcom/brcm80211/brcmfmac/common.c | 177 +++++++++++++++++- .../broadcom/brcm80211/brcmfmac/core.c | 39 ++++ .../broadcom/brcm80211/brcmfmac/core.h | 1 + .../broadcom/brcm80211/brcmfmac/fweh.c | 5 - .../broadcom/brcm80211/brcmfmac/fwil_types.h | 27 +++ .../broadcom/brcm80211/brcmfmac/p2p.c | 3 +- .../broadcom/brcm80211/brcmfmac/pcie.c | 19 ++ .../broadcom/brcm80211/brcmfmac/sdio.c | 22 ++- .../broadcom/brcm80211/brcmfmac/usb.c | 18 ++ .../broadcom/brcm80211/brcmutil/d11.c | 37 +++- .../broadcom/brcm80211/include/brcmu_wifi.h | 2 + 13 files changed, 374 insertions(+), 57 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h index 163ddc49f9511..fb60a7c66e2ce 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h @@ -71,6 +71,7 @@ struct brcmf_bus_dcmd { * @wowl_config: specify if dongle is configured for wowl when going to suspend * @get_ramsize: obtain size of device memory. * @get_memdump: obtain device memory dump in provided buffer. + * @get_fwname: obtain firmware name. * * This structure provides an abstract interface towards the * bus specific driver. For control messages to common driver @@ -87,6 +88,8 @@ struct brcmf_bus_ops { void (*wowl_config)(struct device *dev, bool enabled); size_t (*get_ramsize)(struct device *dev); int (*get_memdump)(struct device *dev, void *data, size_t len); + int (*get_fwname)(struct device *dev, uint chip, uint chiprev, + unsigned char *fw_name); }; @@ -224,6 +227,16 @@ int brcmf_bus_get_memdump(struct brcmf_bus *bus, void *data, size_t len) return bus->ops->get_memdump(bus->dev, data, len); } +static inline +int brcmf_bus_get_fwname(struct brcmf_bus *bus, uint chip, uint chiprev, + unsigned char *fw_name) +{ + if (!bus->ops->get_fwname) + return -EOPNOTSUPP; + + return bus->ops->get_fwname(bus->dev, chip, chiprev, fw_name); +} + /* * interface functions from common layer */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 083e5ce7eac73..2b671d03387b9 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -472,47 +472,6 @@ send_key_to_dongle(struct brcmf_if *ifp, struct brcmf_wsec_key *key) return err; } -static s32 -brcmf_configure_arp_nd_offload(struct brcmf_if *ifp, bool enable) -{ - s32 err; - u32 mode; - - if (enable) - mode = BRCMF_ARP_OL_AGENT | BRCMF_ARP_OL_PEER_AUTO_REPLY; - else - mode = 0; - - /* Try to set and enable ARP offload feature, this may fail, then it */ - /* is simply not supported and err 0 will be returned */ - err = brcmf_fil_iovar_int_set(ifp, "arp_ol", mode); - if (err) { - brcmf_dbg(TRACE, "failed to set ARP offload mode to 0x%x, err = %d\n", - mode, err); - err = 0; - } else { - err = brcmf_fil_iovar_int_set(ifp, "arpoe", enable); - if (err) { - brcmf_dbg(TRACE, "failed to configure (%d) ARP offload err = %d\n", - enable, err); - err = 0; - } else - brcmf_dbg(TRACE, "successfully configured (%d) ARP offload to 0x%x\n", - enable, mode); - } - - err = brcmf_fil_iovar_int_set(ifp, "ndoe", enable); - if (err) { - brcmf_dbg(TRACE, "failed to configure (%d) ND offload err = %d\n", - enable, err); - err = 0; - } else - brcmf_dbg(TRACE, "successfully configured (%d) ND offload to 0x%x\n", - enable, mode); - - return err; -} - static void brcmf_cfg80211_update_proto_addr_mode(struct wireless_dev *wdev) { @@ -2810,6 +2769,8 @@ brcmf_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev, * preference in cfg struct to apply this to * FW later while initializing the dongle */ + pr_info("power management disabled\n"); + enabled = false; cfg->pwr_save = enabled; if (!check_vif_up(ifp->vif)) { @@ -6098,7 +6059,8 @@ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg, * for subsequent chanspecs. */ channel->flags = IEEE80211_CHAN_NO_HT40 | - IEEE80211_CHAN_NO_80MHZ; + IEEE80211_CHAN_NO_80MHZ | + IEEE80211_CHAN_NO_160MHZ; ch.bw = BRCMU_CHAN_BW_20; cfg->d11inf.encchspec(&ch); chaninfo = ch.chspec; @@ -6862,12 +6824,18 @@ static s32 brcmf_translate_country_code(struct brcmf_pub *drvr, char alpha2[2], struct brcmfmac_pd_cc *country_codes; struct brcmfmac_pd_cc_entry *cc; s32 found_index; + char ccode[BRCMF_COUNTRY_BUF_SZ]; + int rev; int i; + memcpy(ccode, alpha2, sizeof(ccode)); + rev = -1; + country_codes = drvr->settings->country_codes; if (!country_codes) { - brcmf_dbg(TRACE, "No country codes configured for device\n"); - return -EINVAL; + brcmf_dbg(TRACE, "No country codes configured for device" + " - use requested value\n"); + goto use_input_value; } if ((alpha2[0] == ccreq->country_abbrev[0]) && @@ -6891,10 +6859,14 @@ static s32 brcmf_translate_country_code(struct brcmf_pub *drvr, char alpha2[2], brcmf_dbg(TRACE, "No country code match found\n"); return -EINVAL; } - memset(ccreq, 0, sizeof(*ccreq)); - ccreq->rev = cpu_to_le32(country_codes->table[found_index].rev); - memcpy(ccreq->ccode, country_codes->table[found_index].cc, + rev = country_codes->table[found_index].rev; + memcpy(ccode, country_codes->table[found_index].cc, BRCMF_COUNTRY_BUF_SZ); + +use_input_value: + memset(ccreq, 0, sizeof(*ccreq)); + ccreq->rev = cpu_to_le32(rev); + memcpy(ccreq->ccode, ccode, sizeof(ccode)); ccreq->country_abbrev[0] = alpha2[0]; ccreq->country_abbrev[1] = alpha2[1]; ccreq->country_abbrev[2] = 0; @@ -6918,6 +6890,8 @@ static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy, /* ignore non-ISO3166 country codes */ for (i = 0; i < 2; i++) if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') { + if (req->alpha2[0] == '0' && req->alpha2[1] == '0') + return; brcmf_err("not an ISO3166 code (0x%02x 0x%02x)\n", req->alpha2[0], req->alpha2[1]); return; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index 7a2b49587b4d3..b5889360da960 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include "core.h" @@ -28,6 +29,7 @@ #include "tracepoint.h" #include "common.h" #include "of.h" +#include "firmware.h" MODULE_AUTHOR("Broadcom Corporation"); MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver."); @@ -69,7 +71,7 @@ static int brcmf_fcmode; module_param_named(fcmode, brcmf_fcmode, int, 0); MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control"); -static int brcmf_roamoff; +static int brcmf_roamoff = 1; module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR); MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine"); @@ -104,15 +106,170 @@ void brcmf_c_set_joinpref_default(struct brcmf_if *ifp) brcmf_err("Set join_pref error (%d)\n", err); } +int brcmf_c_download_2_dongle(struct brcmf_if *ifp, char *dcmd, u16 flag, + u16 dload_type, char *dload_buf, u32 len) +{ + struct brcmf_dload_data_le *dload_ptr; + u32 dload_data_offset; + u16 flags; + s32 err; + + dload_ptr = (struct brcmf_dload_data_le *)dload_buf; + dload_data_offset = offsetof(struct brcmf_dload_data_le, data); + flags = flag | (DLOAD_HANDLER_VER << DLOAD_FLAG_VER_SHIFT); + + dload_ptr->flag = cpu_to_le16(flags); + dload_ptr->dload_type = cpu_to_le16(dload_type); + dload_ptr->len = cpu_to_le32(len - dload_data_offset); + dload_ptr->crc = cpu_to_le32(0); + len = len + 8 - (len % 8); + + err = brcmf_fil_iovar_data_set(ifp, dcmd, (void *)dload_buf, len); + + return err; +} + +int brcmf_c_get_clm_name(struct brcmf_if *ifp, u8 *clm_name) +{ + struct brcmf_rev_info_le revinfo; + struct brcmf_bus *bus = ifp->drvr->bus_if; + u8 fw_name[BRCMF_FW_NAME_LEN]; + u8 *ptr; + size_t len; + u32 chipnum; + u32 chiprev; + s32 err; + + err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_REVINFO, &revinfo, + sizeof(revinfo)); + if (err < 0) { + brcmf_err("retrieving revision info failed (%d)\n", err); + goto done; + } + + chipnum = le32_to_cpu(revinfo.chipnum); + chiprev = le32_to_cpu(revinfo.chiprev); + + memset(fw_name, 0, BRCMF_FW_NAME_LEN); + err = brcmf_bus_get_fwname(bus, chipnum, chiprev, fw_name); + if (err) { + brcmf_err("get firmware name failed (%d)\n", err); + goto done; + } + + /* generate CLM blob file name */ + ptr = strrchr(fw_name, '.'); + len = ptr - fw_name + 1; + if (len + strlen(".clm_blob") > BRCMF_FW_NAME_LEN) { + err = -E2BIG; + } else { + strlcpy(clm_name, fw_name, len); + strlcat(clm_name, ".clm_blob", BRCMF_FW_NAME_LEN); + } +done: + return err; +} + +int brcmf_c_process_clm_blob(struct brcmf_if *ifp) +{ + struct device *dev = ifp->drvr->bus_if->dev; + const struct firmware *clm = NULL; + u8 buf[BRCMF_DCMD_SMLEN]; + u8 clm_name[BRCMF_FW_NAME_LEN]; + u32 data_offset; + u32 size2alloc; + u8 *chunk_buf; + u32 chunk_len; + u32 datalen; + u32 cumulative_len = 0; + u16 dl_flag = DL_BEGIN; + s32 err; + + brcmf_dbg(INFO, "Enter\n"); + + memset(clm_name, 0, BRCMF_FW_NAME_LEN); + err = brcmf_c_get_clm_name(ifp, clm_name); + if (err) { + brcmf_err("get CLM blob file name failed (%d)\n", err); + return err; + } + + err = request_firmware_direct(&clm, clm_name, dev); + if (err) { + if (err == -ENOENT) + return 0; + brcmf_err("request CLM blob file failed (%d)\n", err); + return err; + } + + datalen = clm->size; + data_offset = offsetof(struct brcmf_dload_data_le, data); + size2alloc = data_offset + MAX_CHUNK_LEN; + + chunk_buf = kzalloc(size2alloc, GFP_KERNEL); + if (!chunk_buf) { + err = -ENOMEM; + goto done; + } + + do { + if (datalen > MAX_CHUNK_LEN) { + chunk_len = MAX_CHUNK_LEN; + } else { + chunk_len = datalen; + dl_flag |= DL_END; + } + + memcpy(chunk_buf + data_offset, clm->data + cumulative_len, + chunk_len); + + err = brcmf_c_download_2_dongle(ifp, "clmload", dl_flag, + DL_TYPE_CLM, chunk_buf, + data_offset + chunk_len); + + dl_flag &= ~DL_BEGIN; + + cumulative_len += chunk_len; + datalen -= chunk_len; + } while ((datalen > 0) && (err == 0)); + + if (err) { + brcmf_err("clmload (%d byte file) failed (%d); ", + (u32)clm->size, err); + /* Retrieve clmload_status and print */ + memset(buf, 0, BRCMF_DCMD_SMLEN); + err = brcmf_fil_iovar_data_get(ifp, "clmload_status", buf, + BRCMF_DCMD_SMLEN); + if (err) + brcmf_err("get clmload_status failed (%d)\n", err); + else + brcmf_err("clmload_status=%d\n", *((int *)buf)); + err = -EIO; + } + + kfree(chunk_buf); +done: + release_firmware(clm); + return err; +} + int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) { s8 eventmask[BRCMF_EVENTING_MASK_LEN]; u8 buf[BRCMF_DCMD_SMLEN]; struct brcmf_rev_info_le revinfo; struct brcmf_rev_info *ri; + char *clmver; char *ptr; s32 err; + /* Do any CLM downloading */ + err = brcmf_c_process_clm_blob(ifp); + if (err < 0) { + brcmf_err("download CLM blob file failed, %d\n", err); + goto done; + } + /* retreive mac address */ err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr, sizeof(ifp->mac_addr)); @@ -167,6 +324,24 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp) ptr = strrchr(buf, ' ') + 1; strlcpy(ifp->drvr->fwver, ptr, sizeof(ifp->drvr->fwver)); + /* Query for 'clmver' to get CLM version info from firmware */ + memset(buf, 0, sizeof(buf)); + err = brcmf_fil_iovar_data_get(ifp, "clmver", buf, sizeof(buf)); + if (err) { + brcmf_err("retrieving clmver failed, %d\n", err); + goto done; + } else { + clmver = (char *)buf; + /* Replace all newline/linefeed characters with space + * character + */ + ptr = clmver; + while ((ptr = strchr(ptr, '\n')) != NULL) + *ptr = ' '; + + brcmf_err("CLM version = %s\n", clmver); + } + /* set mpc */ err = brcmf_fil_iovar_int_set(ifp, "mpc", 1); if (err) { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c index 5cc3a07dda9e6..9763ff4f7ddc2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c @@ -71,6 +71,43 @@ struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx) return ifp; } +void brcmf_configure_arp_nd_offload(struct brcmf_if *ifp, bool enable) +{ + s32 err; + u32 mode; + + if (enable) + mode = BRCMF_ARP_OL_AGENT | BRCMF_ARP_OL_PEER_AUTO_REPLY; + else + mode = 0; + + /* Try to set and enable ARP offload feature, this may fail, then it */ + /* is simply not supported and err 0 will be returned */ + err = brcmf_fil_iovar_int_set(ifp, "arp_ol", mode); + if (err) { + brcmf_dbg(TRACE, "failed to set ARP offload mode to 0x%x, err = %d\n", + mode, err); + err = 0; + } else { + err = brcmf_fil_iovar_int_set(ifp, "arpoe", enable); + if (err) { + brcmf_dbg(TRACE, "failed to configure (%d) ARP offload err = %d\n", + enable, err); + err = 0; + } else + brcmf_dbg(TRACE, "successfully configured (%d) ARP offload to 0x%x\n", + enable, mode); + } + + err = brcmf_fil_iovar_int_set(ifp, "ndoe", enable); + if (err) + brcmf_dbg(TRACE, "failed to configure (%d) ND offload err = %d\n", + enable, err); + else + brcmf_dbg(TRACE, "successfully configured (%d) ND offload to 0x%x\n", + enable, mode); +} + static void _brcmf_set_multicast_list(struct work_struct *work) { struct brcmf_if *ifp; @@ -134,6 +171,8 @@ static void _brcmf_set_multicast_list(struct work_struct *work) if (err < 0) brcmf_err("Setting BRCMF_C_SET_PROMISC failed, %d\n", err); + + brcmf_configure_arp_nd_offload(ifp, !cmd_value); } #if IS_ENABLED(CONFIG_IPV6) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h index a4dd313140f37..b9a96cbc70f08 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h @@ -204,6 +204,7 @@ int brcmf_netdev_wait_pend8021x(struct brcmf_if *ifp); char *brcmf_ifname(struct brcmf_if *ifp); struct brcmf_if *brcmf_get_ifp(struct brcmf_pub *drvr, int ifidx); int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked); +void brcmf_configure_arp_nd_offload(struct brcmf_if *ifp, bool enable); struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bsscfgidx, s32 ifidx, bool is_p2pdev, const char *name, u8 *mac_addr); void brcmf_remove_interface(struct brcmf_if *ifp, bool rtnl_locked); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index ef72baf6dd969..e7eaa57d11d98 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c @@ -257,11 +257,6 @@ static void brcmf_fweh_event_worker(struct work_struct *work) brcmf_dbg_hex_dump(BRCMF_EVENT_ON(), event->data, min_t(u32, emsg.datalen, 64), "event payload, len=%d\n", emsg.datalen); - if (emsg.datalen > event->datalen) { - brcmf_err("event invalid length header=%d, msg=%d\n", - event->datalen, emsg.datalen); - goto event_free; - } /* special handling of interface event */ if (event->code == BRCMF_E_IF) { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h index e0d22fedb2b45..b99dc2b760463 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h @@ -155,6 +155,22 @@ #define BRCMF_MFP_CAPABLE 1 #define BRCMF_MFP_REQUIRED 2 +/* MAX_CHUNK_LEN is the amount of the clm file we send in each ioctl. + * It is relatively small because dongles (FW) have a small maximum size + * input payload restriction for ioctls. + */ +#define MAX_CHUNK_LEN 1400 + +#define DLOAD_HANDLER_VER 1 /* Downloader version */ +#define DLOAD_FLAG_VER_MASK 0xf000 /* Downloader version mask */ +#define DLOAD_FLAG_VER_SHIFT 12 /* Downloader version shift */ + +#define DL_CRC_NOT_INUSE 0x0001 +#define DL_BEGIN 0x0002 +#define DL_END 0x0004 + +#define DL_TYPE_CLM 2 + /* join preference types for join_pref iovar */ enum brcmf_join_pref_types { BRCMF_JOIN_PREF_RSSI = 1, @@ -932,4 +948,15 @@ struct brcmf_gscan_config { struct brcmf_gscan_bucket_config bucket[1]; }; +/** + * struct brcmf_dload_data_le - data passing to firmware for downloading + */ +struct brcmf_dload_data_le { + __le16 flag; + __le16 dload_type; + __le32 len; + __le32 crc; + u8 data[1]; +}; + #endif /* FWIL_TYPES_H_ */ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index 450f2216fac2d..30f4b06ee60c8 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -1851,7 +1851,6 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp, struct afx_hdl *afx_hdl = &p2p->afx_hdl; struct brcmf_cfg80211_vif *vif = ifp->vif; struct brcmf_rx_mgmt_data *rxframe = (struct brcmf_rx_mgmt_data *)data; - u16 chanspec = be16_to_cpu(rxframe->chanspec); struct brcmu_chan ch; u8 *mgmt_frame; u32 mgmt_frame_len; @@ -1904,7 +1903,7 @@ s32 brcmf_p2p_notify_rx_mgmt_p2p_probereq(struct brcmf_if *ifp, cfg80211_rx_mgmt(&vif->wdev, freq, 0, mgmt_frame, mgmt_frame_len, 0); brcmf_dbg(INFO, "mgmt_frame_len (%d) , e->datalen (%d), chanspec (%04x), freq (%d)\n", - mgmt_frame_len, e->datalen, chanspec, freq); + mgmt_frame_len, e->datalen, ch.chspec, freq); return 0; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index e6e9b00b79d71..3c87157f5b851 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -1350,6 +1350,24 @@ static int brcmf_pcie_get_memdump(struct device *dev, void *data, size_t len) return 0; } +static int brcmf_pcie_get_fwname(struct device *dev, u32 chip, u32 chiprev, + u8 *fw_name) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(dev); + struct brcmf_pciedev *buspub = bus_if->bus_priv.pcie; + struct brcmf_pciedev_info *devinfo = buspub->devinfo; + int ret = 0; + + if (devinfo->fw_name[0] != '\0') + strlcpy(fw_name, devinfo->fw_name, BRCMF_FW_NAME_LEN); + else + ret = brcmf_fw_map_chip_to_name(chip, chiprev, + brcmf_pcie_fwnames, + ARRAY_SIZE(brcmf_pcie_fwnames), + fw_name, NULL); + + return ret; +} static const struct brcmf_bus_ops brcmf_pcie_bus_ops = { .txdata = brcmf_pcie_tx, @@ -1359,6 +1377,7 @@ static const struct brcmf_bus_ops brcmf_pcie_bus_ops = { .wowl_config = brcmf_pcie_wowl_config, .get_ramsize = brcmf_pcie_get_ramsize, .get_memdump = brcmf_pcie_get_memdump, + .get_fwname = brcmf_pcie_get_fwname, }; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 4c28b04ea6053..cb0f7a043c39f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -609,6 +609,7 @@ BRCMF_FW_NVRAM_DEF(4329, "brcmfmac4329-sdio.bin", "brcmfmac4329-sdio.txt"); BRCMF_FW_NVRAM_DEF(4330, "brcmfmac4330-sdio.bin", "brcmfmac4330-sdio.txt"); BRCMF_FW_NVRAM_DEF(4334, "brcmfmac4334-sdio.bin", "brcmfmac4334-sdio.txt"); BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt"); +BRCMF_FW_NVRAM_DEF(43341, "brcmfmac43341-sdio.bin", "brcmfmac43341-sdio.txt"); BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt"); BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt"); BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt"); @@ -629,7 +630,7 @@ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = { BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330), BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334), BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340), - BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43340), + BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43341), BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335), BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362), BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339), @@ -3979,6 +3980,24 @@ brcmf_sdio_watchdog(unsigned long data) } } +static int brcmf_sdio_get_fwname(struct device *dev, u32 chip, u32 chiprev, + u8 *fw_name) +{ + struct brcmf_bus *bus_if = dev_get_drvdata(dev); + struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; + int ret = 0; + + if (sdiodev->fw_name[0] != '\0') + strlcpy(fw_name, sdiodev->fw_name, BRCMF_FW_NAME_LEN); + else + ret = brcmf_fw_map_chip_to_name(chip, chiprev, + brcmf_sdio_fwnames, + ARRAY_SIZE(brcmf_sdio_fwnames), + fw_name, NULL); + + return ret; +} + static const struct brcmf_bus_ops brcmf_sdio_bus_ops = { .stop = brcmf_sdio_bus_stop, .preinit = brcmf_sdio_bus_preinit, @@ -3989,6 +4008,7 @@ static const struct brcmf_bus_ops brcmf_sdio_bus_ops = { .wowl_config = brcmf_sdio_wowl_config, .get_ramsize = brcmf_sdio_bus_get_ramsize, .get_memdump = brcmf_sdio_bus_get_memdump, + .get_fwname = brcmf_sdio_get_fwname, }; static void brcmf_sdio_firmware_callback(struct device *dev, int err, diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 11ffaa01599eb..b27170c12482d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -1128,12 +1128,30 @@ static void brcmf_usb_wowl_config(struct device *dev, bool enabled) device_set_wakeup_enable(devinfo->dev, false); } +static int brcmf_usb_get_fwname(struct device *dev, u32 chip, u32 chiprev, + u8 *fw_name) +{ + struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(dev); + int ret = 0; + + if (devinfo->fw_name[0] != '\0') + strlcpy(fw_name, devinfo->fw_name, BRCMF_FW_NAME_LEN); + else + ret = brcmf_fw_map_chip_to_name(chip, chiprev, + brcmf_usb_fwnames, + ARRAY_SIZE(brcmf_usb_fwnames), + fw_name, NULL); + + return ret; +} + static const struct brcmf_bus_ops brcmf_usb_bus_ops = { .txdata = brcmf_usb_tx, .stop = brcmf_usb_down, .txctl = brcmf_usb_tx_ctlpkt, .rxctl = brcmf_usb_rx_ctlpkt, .wowl_config = brcmf_usb_wowl_config, + .get_fwname = brcmf_usb_get_fwname, }; static int brcmf_usb_bus_setup(struct brcmf_usbdev_info *devinfo) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c index d8b79cb72b58d..eb5db94f57453 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c @@ -77,6 +77,8 @@ static u16 d11ac_bw(enum brcmu_chan_bw bw) return BRCMU_CHSPEC_D11AC_BW_40; case BRCMU_CHAN_BW_80: return BRCMU_CHSPEC_D11AC_BW_80; + case BRCMU_CHAN_BW_160: + return BRCMU_CHSPEC_D11AC_BW_160; default: WARN_ON(1); } @@ -190,8 +192,41 @@ static void brcmu_d11ac_decchspec(struct brcmu_chan *ch) break; } break; - case BRCMU_CHSPEC_D11AC_BW_8080: case BRCMU_CHSPEC_D11AC_BW_160: + ch->bw = BRCMU_CHAN_BW_160; + ch->sb = brcmu_maskget16(ch->chspec, BRCMU_CHSPEC_D11AC_SB_MASK, + BRCMU_CHSPEC_D11AC_SB_SHIFT); + switch (ch->sb) { + case BRCMU_CHAN_SB_LLL: + ch->control_ch_num -= CH_70MHZ_APART; + break; + case BRCMU_CHAN_SB_LLU: + ch->control_ch_num -= CH_50MHZ_APART; + break; + case BRCMU_CHAN_SB_LUL: + ch->control_ch_num -= CH_30MHZ_APART; + break; + case BRCMU_CHAN_SB_LUU: + ch->control_ch_num -= CH_10MHZ_APART; + break; + case BRCMU_CHAN_SB_ULL: + ch->control_ch_num += CH_10MHZ_APART; + break; + case BRCMU_CHAN_SB_ULU: + ch->control_ch_num += CH_30MHZ_APART; + break; + case BRCMU_CHAN_SB_UUL: + ch->control_ch_num += CH_50MHZ_APART; + break; + case BRCMU_CHAN_SB_UUU: + ch->control_ch_num += CH_70MHZ_APART; + break; + default: + WARN_ON_ONCE(1); + break; + } + break; + case BRCMU_CHSPEC_D11AC_BW_8080: default: WARN_ON_ONCE(1); break; diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h index 7b9a77981df16..75b2a0438cfa7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h @@ -29,6 +29,8 @@ #define CH_UPPER_SB 0x01 #define CH_LOWER_SB 0x02 #define CH_EWA_VALID 0x04 +#define CH_70MHZ_APART 14 +#define CH_50MHZ_APART 10 #define CH_30MHZ_APART 6 #define CH_20MHZ_APART 4 #define CH_10MHZ_APART 2 From d33ee7edb3f64fe3be7c1d3cce31e203205423cb Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 16:24:04 -0600 Subject: [PATCH 007/158] Revert "nohz: Fix missing tick reprogram when interrupting an inline softirq" This reverts commit 2d898915ccf4838c04531c51a598469e921a5eb5. --- kernel/softirq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/softirq.c b/kernel/softirq.c index a4c87cf27f9da..aa3b313977779 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -386,7 +386,7 @@ static inline void tick_irq_exit(void) /* Make sure that timer wheel updates are propagated */ if ((idle_cpu(cpu) && !need_resched()) || tick_nohz_full_cpu(cpu)) { - if (!in_irq()) + if (!in_interrupt()) tick_nohz_irq_exit(); } #endif From d0ca8694a68d0c068b80a0fc8ee6e6df050804f8 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:05:20 -0600 Subject: [PATCH 008/158] merge: WireGuard Signed-off-by: Robert Nelson --- net/Kconfig | 1 + net/Makefile | 1 + net/wireguard/Kconfig | 32 + net/wireguard/Makefile | 14 + net/wireguard/allowedips.c | 417 + net/wireguard/allowedips.h | 54 + net/wireguard/compat/Makefile.include | 78 + .../compat/checksum/checksum_partial_compat.h | 208 + net/wireguard/compat/compat-asm.h | 43 + net/wireguard/compat/compat.h | 809 ++ net/wireguard/compat/dst_cache/dst_cache.c | 175 + .../compat/dst_cache/include/net/dst_cache.h | 97 + .../compat/fpu-x86/include/asm/fpu/api.h | 1 + .../include/asm/intel-family.h | 73 + net/wireguard/compat/memneq/include.h | 5 + net/wireguard/compat/memneq/memneq.c | 170 + .../compat/neon-arm/include/asm/neon.h | 7 + .../compat/ptr_ring/include/linux/ptr_ring.h | 640 ++ .../compat/simd-asm/include/asm/simd.h | 21 + .../compat/simd/include/linux/simd.h | 70 + .../compat/siphash/include/linux/siphash.h | 140 + net/wireguard/compat/siphash/siphash.c | 539 + .../udp_tunnel/include/net/udp_tunnel.h | 94 + net/wireguard/compat/udp_tunnel/udp_tunnel.c | 385 + .../udp_tunnel/udp_tunnel_partial_compat.h | 226 + net/wireguard/cookie.c | 236 + net/wireguard/cookie.h | 59 + net/wireguard/crypto/Makefile.include | 57 + net/wireguard/crypto/include/zinc/blake2s.h | 56 + net/wireguard/crypto/include/zinc/chacha20.h | 70 + .../crypto/include/zinc/chacha20poly1305.h | 50 + .../crypto/include/zinc/curve25519.h | 22 + net/wireguard/crypto/include/zinc/poly1305.h | 31 + net/wireguard/crypto/zinc.h | 15 + .../crypto/zinc/blake2s/blake2s-x86_64-glue.c | 73 + .../crypto/zinc/blake2s/blake2s-x86_64.S | 685 ++ net/wireguard/crypto/zinc/blake2s/blake2s.c | 305 + .../crypto/zinc/chacha20/chacha20-arm-glue.c | 98 + .../crypto/zinc/chacha20/chacha20-arm.pl | 1227 +++ .../crypto/zinc/chacha20/chacha20-arm64.pl | 1163 +++ .../crypto/zinc/chacha20/chacha20-mips-glue.c | 27 + .../crypto/zinc/chacha20/chacha20-mips.S | 424 + .../zinc/chacha20/chacha20-unrolled-arm.S | 461 + .../zinc/chacha20/chacha20-x86_64-glue.c | 105 + .../crypto/zinc/chacha20/chacha20-x86_64.pl | 4106 ++++++++ net/wireguard/crypto/zinc/chacha20/chacha20.c | 193 + net/wireguard/crypto/zinc/chacha20poly1305.c | 368 + .../zinc/curve25519/curve25519-arm-glue.c | 43 + .../crypto/zinc/curve25519/curve25519-arm.S | 2064 ++++ .../zinc/curve25519/curve25519-fiat32.c | 860 ++ .../zinc/curve25519/curve25519-hacl64.c | 784 ++ .../zinc/curve25519/curve25519-x86_64-glue.c | 48 + .../zinc/curve25519/curve25519-x86_64.c | 2333 +++++ .../crypto/zinc/curve25519/curve25519.c | 120 + .../crypto/zinc/poly1305/poly1305-arm-glue.c | 140 + .../crypto/zinc/poly1305/poly1305-arm.pl | 1276 +++ .../crypto/zinc/poly1305/poly1305-arm64.pl | 974 ++ .../crypto/zinc/poly1305/poly1305-donna32.c | 205 + .../crypto/zinc/poly1305/poly1305-donna64.c | 182 + .../crypto/zinc/poly1305/poly1305-mips-glue.c | 37 + .../crypto/zinc/poly1305/poly1305-mips.S | 407 + .../crypto/zinc/poly1305/poly1305-mips64.pl | 466 + .../zinc/poly1305/poly1305-x86_64-glue.c | 156 + .../crypto/zinc/poly1305/poly1305-x86_64.pl | 4266 ++++++++ net/wireguard/crypto/zinc/poly1305/poly1305.c | 168 + net/wireguard/crypto/zinc/selftest/blake2s.c | 2090 ++++ net/wireguard/crypto/zinc/selftest/chacha20.c | 2698 +++++ .../crypto/zinc/selftest/chacha20poly1305.c | 9034 +++++++++++++++++ .../crypto/zinc/selftest/curve25519.c | 1315 +++ net/wireguard/crypto/zinc/selftest/poly1305.c | 1107 ++ net/wireguard/crypto/zinc/selftest/run.h | 48 + net/wireguard/device.c | 461 + net/wireguard/device.h | 65 + net/wireguard/hashtables.c | 209 + net/wireguard/hashtables.h | 64 + net/wireguard/main.c | 69 + net/wireguard/messages.h | 128 + net/wireguard/netlink.c | 616 ++ net/wireguard/netlink.h | 12 + net/wireguard/noise.c | 797 ++ net/wireguard/noise.h | 131 + net/wireguard/peer.c | 215 + net/wireguard/peer.h | 82 + net/wireguard/queueing.c | 53 + net/wireguard/queueing.h | 197 + net/wireguard/ratelimiter.c | 223 + net/wireguard/ratelimiter.h | 19 + net/wireguard/receive.c | 606 ++ net/wireguard/selftest/allowedips.c | 689 ++ net/wireguard/selftest/counter.c | 104 + net/wireguard/selftest/ratelimiter.c | 226 + net/wireguard/send.c | 431 + net/wireguard/socket.c | 433 + net/wireguard/socket.h | 44 + net/wireguard/timers.c | 241 + net/wireguard/timers.h | 31 + net/wireguard/uapi/wireguard.h | 190 + net/wireguard/version.h | 1 + 98 files changed, 51289 insertions(+) create mode 100644 net/wireguard/Kconfig create mode 100644 net/wireguard/Makefile create mode 100644 net/wireguard/allowedips.c create mode 100644 net/wireguard/allowedips.h create mode 100644 net/wireguard/compat/Makefile.include create mode 100644 net/wireguard/compat/checksum/checksum_partial_compat.h create mode 100644 net/wireguard/compat/compat-asm.h create mode 100644 net/wireguard/compat/compat.h create mode 100644 net/wireguard/compat/dst_cache/dst_cache.c create mode 100644 net/wireguard/compat/dst_cache/include/net/dst_cache.h create mode 100644 net/wireguard/compat/fpu-x86/include/asm/fpu/api.h create mode 100644 net/wireguard/compat/intel-family-x86/include/asm/intel-family.h create mode 100644 net/wireguard/compat/memneq/include.h create mode 100644 net/wireguard/compat/memneq/memneq.c create mode 100644 net/wireguard/compat/neon-arm/include/asm/neon.h create mode 100644 net/wireguard/compat/ptr_ring/include/linux/ptr_ring.h create mode 100644 net/wireguard/compat/simd-asm/include/asm/simd.h create mode 100644 net/wireguard/compat/simd/include/linux/simd.h create mode 100644 net/wireguard/compat/siphash/include/linux/siphash.h create mode 100644 net/wireguard/compat/siphash/siphash.c create mode 100644 net/wireguard/compat/udp_tunnel/include/net/udp_tunnel.h create mode 100644 net/wireguard/compat/udp_tunnel/udp_tunnel.c create mode 100644 net/wireguard/compat/udp_tunnel/udp_tunnel_partial_compat.h create mode 100644 net/wireguard/cookie.c create mode 100644 net/wireguard/cookie.h create mode 100644 net/wireguard/crypto/Makefile.include create mode 100644 net/wireguard/crypto/include/zinc/blake2s.h create mode 100644 net/wireguard/crypto/include/zinc/chacha20.h create mode 100644 net/wireguard/crypto/include/zinc/chacha20poly1305.h create mode 100644 net/wireguard/crypto/include/zinc/curve25519.h create mode 100644 net/wireguard/crypto/include/zinc/poly1305.h create mode 100644 net/wireguard/crypto/zinc.h create mode 100644 net/wireguard/crypto/zinc/blake2s/blake2s-x86_64-glue.c create mode 100644 net/wireguard/crypto/zinc/blake2s/blake2s-x86_64.S create mode 100644 net/wireguard/crypto/zinc/blake2s/blake2s.c create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-arm-glue.c create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-arm.pl create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-arm64.pl create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-mips-glue.c create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-mips.S create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-unrolled-arm.S create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-x86_64-glue.c create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20-x86_64.pl create mode 100644 net/wireguard/crypto/zinc/chacha20/chacha20.c create mode 100644 net/wireguard/crypto/zinc/chacha20poly1305.c create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519-arm-glue.c create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519-arm.S create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519-fiat32.c create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519-hacl64.c create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519-x86_64-glue.c create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519-x86_64.c create mode 100644 net/wireguard/crypto/zinc/curve25519/curve25519.c create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-arm-glue.c create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-arm.pl create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-arm64.pl create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-donna32.c create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-donna64.c create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-mips-glue.c create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-mips.S create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-mips64.pl create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-x86_64-glue.c create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305-x86_64.pl create mode 100644 net/wireguard/crypto/zinc/poly1305/poly1305.c create mode 100644 net/wireguard/crypto/zinc/selftest/blake2s.c create mode 100644 net/wireguard/crypto/zinc/selftest/chacha20.c create mode 100644 net/wireguard/crypto/zinc/selftest/chacha20poly1305.c create mode 100644 net/wireguard/crypto/zinc/selftest/curve25519.c create mode 100644 net/wireguard/crypto/zinc/selftest/poly1305.c create mode 100644 net/wireguard/crypto/zinc/selftest/run.h create mode 100644 net/wireguard/device.c create mode 100644 net/wireguard/device.h create mode 100644 net/wireguard/hashtables.c create mode 100644 net/wireguard/hashtables.h create mode 100644 net/wireguard/main.c create mode 100644 net/wireguard/messages.h create mode 100644 net/wireguard/netlink.c create mode 100644 net/wireguard/netlink.h create mode 100644 net/wireguard/noise.c create mode 100644 net/wireguard/noise.h create mode 100644 net/wireguard/peer.c create mode 100644 net/wireguard/peer.h create mode 100644 net/wireguard/queueing.c create mode 100644 net/wireguard/queueing.h create mode 100644 net/wireguard/ratelimiter.c create mode 100644 net/wireguard/ratelimiter.h create mode 100644 net/wireguard/receive.c create mode 100644 net/wireguard/selftest/allowedips.c create mode 100644 net/wireguard/selftest/counter.c create mode 100644 net/wireguard/selftest/ratelimiter.c create mode 100644 net/wireguard/send.c create mode 100644 net/wireguard/socket.c create mode 100644 net/wireguard/socket.h create mode 100644 net/wireguard/timers.c create mode 100644 net/wireguard/timers.h create mode 100644 net/wireguard/uapi/wireguard.h create mode 100644 net/wireguard/version.h diff --git a/net/Kconfig b/net/Kconfig index b18a043358ae5..80910d210d1e2 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -85,6 +85,7 @@ config INET Short answer: say Y. if INET +source "net/wireguard/Kconfig" source "net/ipv4/Kconfig" source "net/ipv6/Kconfig" source "net/netlabel/Kconfig" diff --git a/net/Makefile b/net/Makefile index c431ddf0e8945..41c4be2f9b2f5 100644 --- a/net/Makefile +++ b/net/Makefile @@ -15,6 +15,7 @@ obj-$(CONFIG_NET) += $(tmp-y) obj-$(CONFIG_LLC) += llc/ obj-$(CONFIG_NET) += ethernet/ 802/ sched/ netlink/ bpf/ obj-$(CONFIG_NETFILTER) += netfilter/ +obj-$(CONFIG_WIREGUARD) += wireguard/ obj-$(CONFIG_INET) += ipv4/ obj-$(CONFIG_TLS) += tls/ obj-$(CONFIG_XFRM) += xfrm/ diff --git a/net/wireguard/Kconfig b/net/wireguard/Kconfig new file mode 100644 index 0000000000000..cc2ba9ff3130c --- /dev/null +++ b/net/wireguard/Kconfig @@ -0,0 +1,32 @@ +config WIREGUARD + tristate "IP: WireGuard secure network tunnel" + depends on NET && INET + depends on IPV6 || !IPV6 + select NET_UDP_TUNNEL + select DST_CACHE + select CRYPTO_BLKCIPHER + select VFP + select VFPv3 if CPU_V7 + select NEON if CPU_V7 + select KERNEL_MODE_NEON if CPU_V7 + default m + help + WireGuard is a secure, fast, and easy to use replacement for IPSec + that uses modern cryptography and clever networking tricks. It's + designed to be fairly general purpose and abstract enough to fit most + use cases, while at the same time remaining extremely simple to + configure. See www.wireguard.com for more info. + + It's safe to say Y or M here, as the driver is very lightweight and + is only in use when an administrator chooses to add an interface. + +config WIREGUARD_DEBUG + bool "Debugging checks and verbose messages" + depends on WIREGUARD + help + This will write log messages for handshake and other events + that occur for a WireGuard interface. It will also perform some + extra validation checks and unit tests at various points. This is + only useful for debugging. + + Say N here unless you know what you're doing. diff --git a/net/wireguard/Makefile b/net/wireguard/Makefile new file mode 100644 index 0000000000000..c9cbf0991ed42 --- /dev/null +++ b/net/wireguard/Makefile @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + +ccflags-y := -O3 -fvisibility=hidden +ccflags-$(CONFIG_WIREGUARD_DEBUG) += -DDEBUG -g +ccflags-y += -D'pr_fmt(fmt)=KBUILD_MODNAME ": " fmt' + +wireguard-y := main.o noise.o device.o peer.o timers.o queueing.o send.o receive.o socket.o hashtables.o allowedips.o ratelimiter.o cookie.o netlink.o + +include $(src)/crypto/Makefile.include +include $(src)/compat/Makefile.include + +obj-$(if $(KBUILD_EXTMOD),m,$(CONFIG_WIREGUARD)) := wireguard.o diff --git a/net/wireguard/allowedips.c b/net/wireguard/allowedips.c new file mode 100644 index 0000000000000..30b66f4399b6f --- /dev/null +++ b/net/wireguard/allowedips.c @@ -0,0 +1,417 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "allowedips.h" +#include "peer.h" + +struct allowedips_node { + struct wg_peer __rcu *peer; + struct rcu_head rcu; + struct allowedips_node __rcu *bit[2]; + /* While it may seem scandalous that we waste space for v4, + * we're alloc'ing to the nearest power of 2 anyway, so this + * doesn't actually make a difference. + */ + u8 bits[16] __aligned(__alignof(u64)); + u8 cidr, bit_at_a, bit_at_b; +}; + +static __always_inline void swap_endian(u8 *dst, const u8 *src, u8 bits) +{ + if (bits == 32) { + *(u32 *)dst = be32_to_cpu(*(const __be32 *)src); + } else if (bits == 128) { + ((u64 *)dst)[0] = be64_to_cpu(((const __be64 *)src)[0]); + ((u64 *)dst)[1] = be64_to_cpu(((const __be64 *)src)[1]); + } +} + +static void copy_and_assign_cidr(struct allowedips_node *node, const u8 *src, + u8 cidr, u8 bits) +{ + node->cidr = cidr; + node->bit_at_a = cidr / 8U; +#ifdef __LITTLE_ENDIAN + node->bit_at_a ^= (bits / 8U - 1U) % 8U; +#endif + node->bit_at_b = 7U - (cidr % 8U); + memcpy(node->bits, src, bits / 8U); +} +#define CHOOSE_NODE(parent, key) \ + parent->bit[(key[parent->bit_at_a] >> parent->bit_at_b) & 1] + +static void node_free_rcu(struct rcu_head *rcu) +{ + kfree(container_of(rcu, struct allowedips_node, rcu)); +} + +static void push_rcu(struct allowedips_node **stack, + struct allowedips_node __rcu *p, unsigned int *len) +{ + if (rcu_access_pointer(p)) { + WARN_ON(IS_ENABLED(DEBUG) && *len >= 128); + stack[(*len)++] = rcu_dereference_raw(p); + } +} + +static void root_free_rcu(struct rcu_head *rcu) +{ + struct allowedips_node *node, *stack[128] = { + container_of(rcu, struct allowedips_node, rcu) }; + unsigned int len = 1; + + while (len > 0 && (node = stack[--len])) { + push_rcu(stack, node->bit[0], &len); + push_rcu(stack, node->bit[1], &len); + kfree(node); + } +} + +static int +walk_by_peer(struct allowedips_node __rcu *top, u8 bits, + struct allowedips_cursor *cursor, struct wg_peer *peer, + int (*func)(void *ctx, const u8 *ip, u8 cidr, int family), + void *ctx, struct mutex *lock) +{ + const int address_family = bits == 32 ? AF_INET : AF_INET6; + /* Aligned so it can be treated as u64 */ + u8 ip[16] __aligned(__alignof(u64)); + struct allowedips_node *node; + int ret; + + if (!rcu_access_pointer(top)) + return 0; + + if (!cursor->len) + push_rcu(cursor->stack, top, &cursor->len); + + for (; cursor->len > 0 && (node = cursor->stack[cursor->len - 1]); + --cursor->len, push_rcu(cursor->stack, node->bit[0], &cursor->len), + push_rcu(cursor->stack, node->bit[1], &cursor->len)) { + const unsigned int cidr_bytes = DIV_ROUND_UP(node->cidr, 8U); + + if (rcu_dereference_protected(node->peer, + lockdep_is_held(lock)) != peer) + continue; + + swap_endian(ip, node->bits, bits); + memset(ip + cidr_bytes, 0, bits / 8U - cidr_bytes); + if (node->cidr) + ip[cidr_bytes - 1U] &= ~0U << (-node->cidr % 8U); + + ret = func(ctx, ip, node->cidr, address_family); + if (ret) + return ret; + } + return 0; +} + +static void walk_remove_by_peer(struct allowedips_node __rcu **top, + struct wg_peer *peer, struct mutex *lock) +{ +#define REF(p) rcu_access_pointer(p) +#define DEREF(p) rcu_dereference_protected(*(p), lockdep_is_held(lock)) +#define PUSH(p) ({ \ + WARN_ON(IS_ENABLED(DEBUG) && len >= 128); \ + stack[len++] = p; \ + }) + + struct allowedips_node __rcu **stack[128], **nptr; + struct allowedips_node *node, *prev; + unsigned int len; + + if (unlikely(!peer || !REF(*top))) + return; + + for (prev = NULL, len = 0, PUSH(top); len > 0; prev = node) { + nptr = stack[len - 1]; + node = DEREF(nptr); + if (!node) { + --len; + continue; + } + if (!prev || REF(prev->bit[0]) == node || + REF(prev->bit[1]) == node) { + if (REF(node->bit[0])) + PUSH(&node->bit[0]); + else if (REF(node->bit[1])) + PUSH(&node->bit[1]); + } else if (REF(node->bit[0]) == prev) { + if (REF(node->bit[1])) + PUSH(&node->bit[1]); + } else { + if (rcu_dereference_protected(node->peer, + lockdep_is_held(lock)) == peer) { + RCU_INIT_POINTER(node->peer, NULL); + if (!node->bit[0] || !node->bit[1]) { + rcu_assign_pointer(*nptr, DEREF( + &node->bit[!REF(node->bit[0])])); + call_rcu_bh(&node->rcu, node_free_rcu); + node = DEREF(nptr); + } + } + --len; + } + } + +#undef REF +#undef DEREF +#undef PUSH +} + +static unsigned int fls128(u64 a, u64 b) +{ + return a ? fls64(a) + 64U : fls64(b); +} + +static __always_inline u8 common_bits(const struct allowedips_node *node, + const u8 *key, u8 bits) +{ + if (bits == 32) + return 32U - fls(*(const u32 *)node->bits ^ *(const u32 *)key); + else if (bits == 128) + return 128U - fls128( + *(const u64 *)&node->bits[0] ^ *(const u64 *)&key[0], + *(const u64 *)&node->bits[8] ^ *(const u64 *)&key[8]); + return 0; +} + +static __always_inline bool prefix_matches(const struct allowedips_node *node, + const u8 *key, u8 bits) +{ + /* This could be much faster if it actually just compared the common + * bits properly, by precomputing a mask bswap(~0 << (32 - cidr)), and + * the rest, but it turns out that common_bits is already super fast on + * modern processors, even taking into account the unfortunate bswap. + * So, we just inline it like this instead. + */ + return common_bits(node, key, bits) >= node->cidr; +} + +static __always_inline struct allowedips_node * +find_node(struct allowedips_node *trie, u8 bits, const u8 *key) +{ + struct allowedips_node *node = trie, *found = NULL; + + while (node && prefix_matches(node, key, bits)) { + if (rcu_access_pointer(node->peer)) + found = node; + if (node->cidr == bits) + break; + node = rcu_dereference_bh(CHOOSE_NODE(node, key)); + } + return found; +} + +/* Returns a strong reference to a peer */ +static __always_inline struct wg_peer * +lookup(struct allowedips_node __rcu *root, u8 bits, const void *be_ip) +{ + /* Aligned so it can be passed to fls/fls64 */ + u8 ip[16] __aligned(__alignof(u64)); + struct allowedips_node *node; + struct wg_peer *peer = NULL; + + swap_endian(ip, be_ip, bits); + + rcu_read_lock_bh(); +retry: + node = find_node(rcu_dereference_bh(root), bits, ip); + if (node) { + peer = wg_peer_get_maybe_zero(rcu_dereference_bh(node->peer)); + if (!peer) + goto retry; + } + rcu_read_unlock_bh(); + return peer; +} + +static bool node_placement(struct allowedips_node __rcu *trie, const u8 *key, + u8 cidr, u8 bits, struct allowedips_node **rnode, + struct mutex *lock) +{ + struct allowedips_node *node = rcu_dereference_protected(trie, + lockdep_is_held(lock)); + struct allowedips_node *parent = NULL; + bool exact = false; + + while (node && node->cidr <= cidr && prefix_matches(node, key, bits)) { + parent = node; + if (parent->cidr == cidr) { + exact = true; + break; + } + node = rcu_dereference_protected(CHOOSE_NODE(parent, key), + lockdep_is_held(lock)); + } + *rnode = parent; + return exact; +} + +static int add(struct allowedips_node __rcu **trie, u8 bits, const u8 *key, + u8 cidr, struct wg_peer *peer, struct mutex *lock) +{ + struct allowedips_node *node, *parent, *down, *newnode; + + if (unlikely(cidr > bits || !peer)) + return -EINVAL; + + if (!rcu_access_pointer(*trie)) { + node = kzalloc(sizeof(*node), GFP_KERNEL); + if (unlikely(!node)) + return -ENOMEM; + RCU_INIT_POINTER(node->peer, peer); + copy_and_assign_cidr(node, key, cidr, bits); + rcu_assign_pointer(*trie, node); + return 0; + } + if (node_placement(*trie, key, cidr, bits, &node, lock)) { + rcu_assign_pointer(node->peer, peer); + return 0; + } + + newnode = kzalloc(sizeof(*newnode), GFP_KERNEL); + if (unlikely(!newnode)) + return -ENOMEM; + RCU_INIT_POINTER(newnode->peer, peer); + copy_and_assign_cidr(newnode, key, cidr, bits); + + if (!node) { + down = rcu_dereference_protected(*trie, lockdep_is_held(lock)); + } else { + down = rcu_dereference_protected(CHOOSE_NODE(node, key), + lockdep_is_held(lock)); + if (!down) { + rcu_assign_pointer(CHOOSE_NODE(node, key), newnode); + return 0; + } + } + cidr = min(cidr, common_bits(down, key, bits)); + parent = node; + + if (newnode->cidr == cidr) { + rcu_assign_pointer(CHOOSE_NODE(newnode, down->bits), down); + if (!parent) + rcu_assign_pointer(*trie, newnode); + else + rcu_assign_pointer(CHOOSE_NODE(parent, newnode->bits), + newnode); + } else { + node = kzalloc(sizeof(*node), GFP_KERNEL); + if (unlikely(!node)) { + kfree(newnode); + return -ENOMEM; + } + copy_and_assign_cidr(node, newnode->bits, cidr, bits); + + rcu_assign_pointer(CHOOSE_NODE(node, down->bits), down); + rcu_assign_pointer(CHOOSE_NODE(node, newnode->bits), newnode); + if (!parent) + rcu_assign_pointer(*trie, node); + else + rcu_assign_pointer(CHOOSE_NODE(parent, node->bits), + node); + } + return 0; +} + +void wg_allowedips_init(struct allowedips *table) +{ + table->root4 = table->root6 = NULL; + table->seq = 1; +} + +void wg_allowedips_free(struct allowedips *table, struct mutex *lock) +{ + struct allowedips_node __rcu *old4 = table->root4, *old6 = table->root6; + ++table->seq; + RCU_INIT_POINTER(table->root4, NULL); + RCU_INIT_POINTER(table->root6, NULL); + if (rcu_access_pointer(old4)) + call_rcu_bh(&rcu_dereference_protected(old4, + lockdep_is_held(lock))->rcu, root_free_rcu); + if (rcu_access_pointer(old6)) + call_rcu_bh(&rcu_dereference_protected(old6, + lockdep_is_held(lock))->rcu, root_free_rcu); +} + +int wg_allowedips_insert_v4(struct allowedips *table, const struct in_addr *ip, + u8 cidr, struct wg_peer *peer, struct mutex *lock) +{ + /* Aligned so it can be passed to fls */ + u8 key[4] __aligned(__alignof(u32)); + + ++table->seq; + swap_endian(key, (const u8 *)ip, 32); + return add(&table->root4, 32, key, cidr, peer, lock); +} + +int wg_allowedips_insert_v6(struct allowedips *table, const struct in6_addr *ip, + u8 cidr, struct wg_peer *peer, struct mutex *lock) +{ + /* Aligned so it can be passed to fls64 */ + u8 key[16] __aligned(__alignof(u64)); + + ++table->seq; + swap_endian(key, (const u8 *)ip, 128); + return add(&table->root6, 128, key, cidr, peer, lock); +} + +void wg_allowedips_remove_by_peer(struct allowedips *table, + struct wg_peer *peer, struct mutex *lock) +{ + ++table->seq; + walk_remove_by_peer(&table->root4, peer, lock); + walk_remove_by_peer(&table->root6, peer, lock); +} + +int wg_allowedips_walk_by_peer(struct allowedips *table, + struct allowedips_cursor *cursor, + struct wg_peer *peer, + int (*func)(void *ctx, const u8 *ip, u8 cidr, + int family), + void *ctx, struct mutex *lock) +{ + int ret; + + if (!cursor->seq) + cursor->seq = table->seq; + else if (cursor->seq != table->seq) + return 0; + + if (!cursor->second_half) { + ret = walk_by_peer(table->root4, 32, cursor, peer, func, ctx, + lock); + if (ret) + return ret; + cursor->len = 0; + cursor->second_half = true; + } + return walk_by_peer(table->root6, 128, cursor, peer, func, ctx, lock); +} + +/* Returns a strong reference to a peer */ +struct wg_peer *wg_allowedips_lookup_dst(struct allowedips *table, + struct sk_buff *skb) +{ + if (skb->protocol == htons(ETH_P_IP)) + return lookup(table->root4, 32, &ip_hdr(skb)->daddr); + else if (skb->protocol == htons(ETH_P_IPV6)) + return lookup(table->root6, 128, &ipv6_hdr(skb)->daddr); + return NULL; +} + +/* Returns a strong reference to a peer */ +struct wg_peer *wg_allowedips_lookup_src(struct allowedips *table, + struct sk_buff *skb) +{ + if (skb->protocol == htons(ETH_P_IP)) + return lookup(table->root4, 32, &ip_hdr(skb)->saddr); + else if (skb->protocol == htons(ETH_P_IPV6)) + return lookup(table->root6, 128, &ipv6_hdr(skb)->saddr); + return NULL; +} + +#include "selftest/allowedips.c" diff --git a/net/wireguard/allowedips.h b/net/wireguard/allowedips.h new file mode 100644 index 0000000000000..29e15a2d8a41e --- /dev/null +++ b/net/wireguard/allowedips.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_ALLOWEDIPS_H +#define _WG_ALLOWEDIPS_H + +#include +#include +#include + +struct wg_peer; +struct allowedips_node; + +struct allowedips { + struct allowedips_node __rcu *root4; + struct allowedips_node __rcu *root6; + u64 seq; +}; + +struct allowedips_cursor { + u64 seq; + struct allowedips_node *stack[128]; + unsigned int len; + bool second_half; +}; + +void wg_allowedips_init(struct allowedips *table); +void wg_allowedips_free(struct allowedips *table, struct mutex *mutex); +int wg_allowedips_insert_v4(struct allowedips *table, const struct in_addr *ip, + u8 cidr, struct wg_peer *peer, struct mutex *lock); +int wg_allowedips_insert_v6(struct allowedips *table, const struct in6_addr *ip, + u8 cidr, struct wg_peer *peer, struct mutex *lock); +void wg_allowedips_remove_by_peer(struct allowedips *table, + struct wg_peer *peer, struct mutex *lock); +int wg_allowedips_walk_by_peer(struct allowedips *table, + struct allowedips_cursor *cursor, + struct wg_peer *peer, + int (*func)(void *ctx, const u8 *ip, u8 cidr, + int family), + void *ctx, struct mutex *lock); + +/* These return a strong reference to a peer: */ +struct wg_peer *wg_allowedips_lookup_dst(struct allowedips *table, + struct sk_buff *skb); +struct wg_peer *wg_allowedips_lookup_src(struct allowedips *table, + struct sk_buff *skb); + +#ifdef DEBUG +bool wg_allowedips_selftest(void); +#endif + +#endif /* _WG_ALLOWEDIPS_H */ diff --git a/net/wireguard/compat/Makefile.include b/net/wireguard/compat/Makefile.include new file mode 100644 index 0000000000000..627a418756d07 --- /dev/null +++ b/net/wireguard/compat/Makefile.include @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + +kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) + +ccflags-y += -include $(kbuild-dir)/compat/compat.h +asflags-y += -include $(kbuild-dir)/compat/compat-asm.h + +ifeq ($(wildcard $(srctree)/include/linux/ptr_ring.h),) +ccflags-y += -I$(src)/compat/ptr_ring/include +endif + +ifeq ($(wildcard $(srctree)/include/linux/siphash.h),) +ccflags-y += -I$(src)/compat/siphash/include +wireguard-y += compat/siphash/siphash.o +endif + +ifeq ($(wildcard $(srctree)/include/net/dst_cache.h),) +ccflags-y += -I$(src)/compat/dst_cache/include +wireguard-y += compat/dst_cache/dst_cache.o +endif + +ifeq ($(wildcard $(srctree)/arch/x86/include/asm/intel-family.h)$(CONFIG_X86),y) +ccflags-y += -I$(src)/compat/intel-family-x86/include +endif + +ifeq ($(wildcard $(srctree)/arch/x86/include/asm/fpu/api.h)$(CONFIG_X86),y) +ccflags-y += -I$(src)/compat/fpu-x86/include +endif + +ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/simd.h)$(shell grep -s -F "generic-y += simd.h" "$(srctree)/arch/$(SRCARCH)/Makefile" "$(srctree)/arch/$(SRCARCH)/Makefile"),) +ccflags-y += -I$(src)/compat/simd-asm/include +endif + +ifeq ($(wildcard $(srctree)/include/linux/simd.h),) +ccflags-y += -I$(src)/compat/simd/include +endif + +ifeq ($(wildcard $(srctree)/include/net/udp_tunnel.h),) +ccflags-y += -I$(src)/compat/udp_tunnel/include +wireguard-y += compat/udp_tunnel/udp_tunnel.o +endif + +ifeq ($(shell grep -s -F "int crypto_memneq" "$(srctree)/include/crypto/algapi.h"),) +ccflags-y += -include $(kbuild-dir)/compat/memneq/include.h +wireguard-y += compat/memneq/memneq.o +endif + +ifeq ($(wildcard $(srctree)/arch/arm/include/asm/neon.h)$(CONFIG_ARM),y) +ccflags-y += -I$(src)/compat/neon-arm/include +endif +ifeq ($(wildcard $(srctree)/arch/arm64/include/asm/neon.h)$(CONFIG_ARM64),y) +ccflags-y += -I$(src)/compat/neon-arm/include +endif + +ifeq ($(CONFIG_X86_64),y) + ifeq ($(ssse3_instr),) + ssse3_instr := $(call as-instr,pshufb %xmm0$(comma)%xmm0,-DCONFIG_AS_SSSE3=1) + ccflags-y += $(ssse3_instr) + asflags-y += $(ssse3_instr) + endif + ifeq ($(avx_instr),) + avx_instr := $(call as-instr,vxorps %ymm0$(comma)%ymm1$(comma)%ymm2,-DCONFIG_AS_AVX=1) + ccflags-y += $(avx_instr) + asflags-y += $(avx_instr) + endif + ifeq ($(avx2_instr),) + avx2_instr := $(call as-instr,vpbroadcastb %xmm0$(comma)%ymm1,-DCONFIG_AS_AVX2=1) + ccflags-y += $(avx2_instr) + asflags-y += $(avx2_instr) + endif + ifeq ($(avx512_instr),) + avx512_instr := $(call as-instr,vpmovm2b %k1$(comma)%zmm5,-DCONFIG_AS_AVX512=1) + ccflags-y += $(avx512_instr) + asflags-y += $(avx512_instr) + endif +endif diff --git a/net/wireguard/compat/checksum/checksum_partial_compat.h b/net/wireguard/compat/checksum/checksum_partial_compat.h new file mode 100644 index 0000000000000..3dfe5397a94f5 --- /dev/null +++ b/net/wireguard/compat/checksum/checksum_partial_compat.h @@ -0,0 +1,208 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include +#include +#include +#include + +#define IP6_MF 0x0001 +#define IP6_OFFSET 0xFFF8 +static inline int skb_maybe_pull_tail(struct sk_buff *skb, unsigned int len, unsigned int max) +{ + if (skb_headlen(skb) >= len) + return 0; + if (max > skb->len) + max = skb->len; + if (__pskb_pull_tail(skb, max - skb_headlen(skb)) == NULL) + return -ENOMEM; + if (skb_headlen(skb) < len) + return -EPROTO; + return 0; +} +#define MAX_IP_HDR_LEN 128 +static inline int skb_checksum_setup_ip(struct sk_buff *skb, bool recalculate) +{ + unsigned int off; + bool fragment; + int err; + fragment = false; + err = skb_maybe_pull_tail(skb, sizeof(struct iphdr), MAX_IP_HDR_LEN); + if (err < 0) + goto out; + if (ip_hdr(skb)->frag_off & htons(IP_OFFSET | IP_MF)) + fragment = true; + off = ip_hdrlen(skb); + err = -EPROTO; + if (fragment) + goto out; + switch (ip_hdr(skb)->protocol) { + case IPPROTO_TCP: + err = skb_maybe_pull_tail(skb, + off + sizeof(struct tcphdr), + MAX_IP_HDR_LEN); + if (err < 0) + goto out; + + if (!skb_partial_csum_set(skb, off, + offsetof(struct tcphdr, check))) { + err = -EPROTO; + goto out; + } + + if (recalculate) + tcp_hdr(skb)->check = + ~csum_tcpudp_magic(ip_hdr(skb)->saddr, + ip_hdr(skb)->daddr, + skb->len - off, + IPPROTO_TCP, 0); + break; + case IPPROTO_UDP: + err = skb_maybe_pull_tail(skb, + off + sizeof(struct udphdr), + MAX_IP_HDR_LEN); + if (err < 0) + goto out; + + if (!skb_partial_csum_set(skb, off, + offsetof(struct udphdr, check))) { + err = -EPROTO; + goto out; + } + + if (recalculate) + udp_hdr(skb)->check = + ~csum_tcpudp_magic(ip_hdr(skb)->saddr, + ip_hdr(skb)->daddr, + skb->len - off, + IPPROTO_UDP, 0); + break; + default: + goto out; + } + err = 0; +out: + return err; +} +#define MAX_IPV6_HDR_LEN 256 +#define OPT_HDR(type, skb, off) \ + (type *)(skb_network_header(skb) + (off)) +static inline int skb_checksum_setup_ipv6(struct sk_buff *skb, bool recalculate) +{ + int err; + u8 nexthdr; + unsigned int off; + unsigned int len; + bool fragment; + bool done; + fragment = false; + done = false; + off = sizeof(struct ipv6hdr); + err = skb_maybe_pull_tail(skb, off, MAX_IPV6_HDR_LEN); + if (err < 0) + goto out; + nexthdr = ipv6_hdr(skb)->nexthdr; + len = sizeof(struct ipv6hdr) + ntohs(ipv6_hdr(skb)->payload_len); + while (off <= len && !done) { + switch (nexthdr) { + case IPPROTO_DSTOPTS: + case IPPROTO_HOPOPTS: + case IPPROTO_ROUTING: { + struct ipv6_opt_hdr *hp; + + err = skb_maybe_pull_tail(skb, off + sizeof(struct ipv6_opt_hdr), MAX_IPV6_HDR_LEN); + if (err < 0) + goto out; + hp = OPT_HDR(struct ipv6_opt_hdr, skb, off); + nexthdr = hp->nexthdr; + off += ipv6_optlen(hp); + break; + } + case IPPROTO_FRAGMENT: { + struct frag_hdr *hp; + err = skb_maybe_pull_tail(skb, off + sizeof(struct frag_hdr), MAX_IPV6_HDR_LEN); + if (err < 0) + goto out; + hp = OPT_HDR(struct frag_hdr, skb, off); + if (hp->frag_off & htons(IP6_OFFSET | IP6_MF)) + fragment = true; + nexthdr = hp->nexthdr; + off += sizeof(struct frag_hdr); + break; + } + default: + done = true; + break; + } + } + err = -EPROTO; + if (!done || fragment) + goto out; + switch (nexthdr) { + case IPPROTO_TCP: + err = skb_maybe_pull_tail(skb, + off + sizeof(struct tcphdr), + MAX_IPV6_HDR_LEN); + if (err < 0) + goto out; + + if (!skb_partial_csum_set(skb, off, + offsetof(struct tcphdr, check))) { + err = -EPROTO; + goto out; + } + + if (recalculate) + tcp_hdr(skb)->check = + ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr, + &ipv6_hdr(skb)->daddr, + skb->len - off, + IPPROTO_TCP, 0); + break; + case IPPROTO_UDP: + err = skb_maybe_pull_tail(skb, + off + sizeof(struct udphdr), + MAX_IPV6_HDR_LEN); + if (err < 0) + goto out; + + if (!skb_partial_csum_set(skb, off, + offsetof(struct udphdr, check))) { + err = -EPROTO; + goto out; + } + + if (recalculate) + udp_hdr(skb)->check = + ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr, + &ipv6_hdr(skb)->daddr, + skb->len - off, + IPPROTO_UDP, 0); + break; + default: + goto out; + } + err = 0; +out: + return err; +} +static inline int skb_checksum_setup(struct sk_buff *skb, bool recalculate) +{ + int err; + switch (skb->protocol) { + case htons(ETH_P_IP): + err = skb_checksum_setup_ip(skb, recalculate); + break; + + case htons(ETH_P_IPV6): + err = skb_checksum_setup_ipv6(skb, recalculate); + break; + default: + err = -EPROTO; + break; + } + return err; +} diff --git a/net/wireguard/compat/compat-asm.h b/net/wireguard/compat/compat-asm.h new file mode 100644 index 0000000000000..f5c5bc29db268 --- /dev/null +++ b/net/wireguard/compat/compat-asm.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_COMPATASM_H +#define _WG_COMPATASM_H + +#include +#include +#include + +/* PaX compatibility */ +#if defined(RAP_PLUGIN) +#undef ENTRY +#define ENTRY RAP_ENTRY +#endif + +#if defined(__LINUX_ARM_ARCH__) && LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) + .irp c,,eq,ne,cs,cc,mi,pl,vs,vc,hi,ls,ge,lt,gt,le,hs,lo + .macro ret\c, reg +#if __LINUX_ARM_ARCH__ < 6 + mov\c pc, \reg +#else + .ifeqs "\reg", "lr" + bx\c \reg + .else + mov\c pc, \reg + .endif +#endif + .endm + .endr +#endif + +#if defined(__LINUX_ARM_ARCH__) && LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0) +#include +#define lspush push +#define lspull pull +#undef push +#undef pull +#endif + +#endif /* _WG_COMPATASM_H */ diff --git a/net/wireguard/compat/compat.h b/net/wireguard/compat/compat.h new file mode 100644 index 0000000000000..d20a587bbcf95 --- /dev/null +++ b/net/wireguard/compat/compat.h @@ -0,0 +1,809 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_COMPAT_H +#define _WG_COMPAT_H + +#include +#include +#include +#include + +#ifdef RHEL_MAJOR +#if RHEL_MAJOR == 7 +#define ISRHEL7 +#endif +#endif +#ifdef UTS_UBUNTU_RELEASE_ABI +#if LINUX_VERSION_CODE == KERNEL_VERSION(3, 13, 11) +#define ISUBUNTU1404 +#endif +#endif +#ifdef CONFIG_SUSE_KERNEL +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0) +#define ISOPENSUSE42 +#endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) +#define ISOPENSUSE15 +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0) +#error "WireGuard requires Linux >= 3.10" +#endif + +#if defined(ISRHEL7) +#include +#define headers_end headers_start +#elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0) +#define headers_start data +#define headers_end data +#endif + +#include +#ifndef __ro_after_init +#define __ro_after_init __read_mostly +#endif + +#include +#ifndef READ_ONCE +#define READ_ONCE ACCESS_ONCE +#endif +#ifndef WRITE_ONCE +#ifdef ACCESS_ONCE_RW +#define WRITE_ONCE(p, v) (ACCESS_ONCE_RW(p) = (v)) +#else +#define WRITE_ONCE(p, v) (ACCESS_ONCE(p) = (v)) +#endif +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0) +#include "udp_tunnel/udp_tunnel_partial_compat.h" +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) && !defined(DEBUG) && defined(net_dbg_ratelimited) +#undef net_dbg_ratelimited +#define net_dbg_ratelimited(fmt, ...) do { if (0) no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) +#include +#ifndef RCU_LOCKDEP_WARN +#define RCU_LOCKDEP_WARN(cond, message) rcu_lockdep_assert(!(cond), message) +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) && !defined(ISRHEL7) +#define ipv6_dst_lookup(a, b, c, d) ipv6_dst_lookup(b, c, d) +#endif + +#if (LINUX_VERSION_CODE == KERNEL_VERSION(4, 4, 0) || \ + (LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 5) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)) || \ + (LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 17) && LINUX_VERSION_CODE > KERNEL_VERSION(3, 19, 0)) || \ + (LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 27) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)) || \ + (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 8) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) || \ + (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 40) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) || \ + (LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 54))) && !defined(ISUBUNTU1404) +#include +#include +#define IP6_ECN_set_ce(a, b) IP6_ECN_set_ce(b) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0) && IS_ENABLED(CONFIG_IPV6) && !defined(ISRHEL7) +#include +struct ipv6_stub_type { + void *udpv6_encap_enable; + int (*ipv6_dst_lookup)(struct sock *sk, struct dst_entry **dst, struct flowi6 *fl6); +}; +static const struct ipv6_stub_type ipv6_stub_impl = { + .udpv6_encap_enable = (void *)1, + .ipv6_dst_lookup = ip6_dst_lookup +}; +static const struct ipv6_stub_type *ipv6_stub = &ipv6_stub_impl; +#endif + + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0) && IS_ENABLED(CONFIG_IPV6) && !defined(ISOPENSUSE42) && !defined(ISRHEL7) +#include +static inline bool ipv6_mod_enabled(void) +{ + return ipv6_stub->udpv6_encap_enable != NULL; +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0) && !defined(ISRHEL7) +#include +static inline void skb_reset_tc(struct sk_buff *skb) +{ +#ifdef CONFIG_NET_CLS_ACT + skb->tc_verd = 0; +#endif +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0) +#include +#include +static inline u32 __wgcompat_get_random_u32(void) +{ + static siphash_key_t key; + static u32 counter = 0; +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0) + static bool has_seeded = false; + if (unlikely(!has_seeded)) { + get_random_bytes(&key, sizeof(key)); + has_seeded = true; + } +#else + get_random_once(&key, sizeof(key)); +#endif + return siphash_2u32(counter++, get_random_int(), &key); +} +#define get_random_u32 __wgcompat_get_random_u32 +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0) && !defined(ISRHEL7) +static inline void netif_keep_dst(struct net_device *dev) +{ + dev->priv_flags &= ~IFF_XMIT_DST_RELEASE; +} +#define COMPAT_CANNOT_USE_CSUM_LEVEL +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) && !defined(ISRHEL7) +#include +#ifndef netdev_alloc_pcpu_stats +#define pcpu_sw_netstats pcpu_tstats +#endif +#ifndef netdev_alloc_pcpu_stats +#define netdev_alloc_pcpu_stats alloc_percpu +#endif +#elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0) && !defined(ISRHEL7) +#include +#ifndef netdev_alloc_pcpu_stats +#define netdev_alloc_pcpu_stats(type) \ +({ \ + typeof(type) __percpu *pcpu_stats = alloc_percpu(type); \ + if (pcpu_stats) { \ + int __cpu; \ + for_each_possible_cpu(__cpu) { \ + typeof(type) *stat; \ + stat = per_cpu_ptr(pcpu_stats, __cpu); \ + u64_stats_init(&stat->syncp); \ + } \ + } \ + pcpu_stats; \ +}) +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) && !defined(ISRHEL7) +#include "checksum/checksum_partial_compat.h" +static inline void *our_pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len) +{ + if (tail != skb) { + skb->data_len += len; + skb->len += len; + } + return skb_put(tail, len); +} +#define pskb_put our_pskb_put +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) && !defined(ISRHEL7) +#include +static inline void skb_scrub_packet(struct sk_buff *skb, bool xnet) +{ +#ifdef CONFIG_CAVIUM_OCTEON_IPFWD_OFFLOAD + memset(&skb->cvm_info, 0, sizeof(skb->cvm_info)); + skb->cvm_reserved = 0; +#endif + skb->tstamp.tv64 = 0; + skb->pkt_type = PACKET_HOST; + skb->skb_iif = 0; + skb_dst_drop(skb); + secpath_reset(skb); + nf_reset(skb); + nf_reset_trace(skb); + if (!xnet) + return; + skb_orphan(skb); + skb->mark = 0; +} +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0) || defined(ISUBUNTU1404)) && !defined(ISRHEL7) +#include +static inline u32 prandom_u32_max(u32 ep_ro) +{ + return (u32)(((u64) prandom_u32() * ep_ro) >> 32); +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 75) && !defined(ISRHEL7) +#ifndef U8_MAX +#define U8_MAX ((u8)~0U) +#endif +#ifndef S8_MAX +#define S8_MAX ((s8)(U8_MAX >> 1)) +#endif +#ifndef S8_MIN +#define S8_MIN ((s8)(-S8_MAX - 1)) +#endif +#ifndef U16_MAX +#define U16_MAX ((u16)~0U) +#endif +#ifndef S16_MAX +#define S16_MAX ((s16)(U16_MAX >> 1)) +#endif +#ifndef S16_MIN +#define S16_MIN ((s16)(-S16_MAX - 1)) +#endif +#ifndef U32_MAX +#define U32_MAX ((u32)~0U) +#endif +#ifndef S32_MAX +#define S32_MAX ((s32)(U32_MAX >> 1)) +#endif +#ifndef S32_MIN +#define S32_MIN ((s32)(-S32_MAX - 1)) +#endif +#ifndef U64_MAX +#define U64_MAX ((u64)~0ULL) +#endif +#ifndef S64_MAX +#define S64_MAX ((s64)(U64_MAX >> 1)) +#endif +#ifndef S64_MIN +#define S64_MIN ((s64)(-S64_MAX - 1)) +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 60) && !defined(ISRHEL7) +/* Making this static may very well invalidate its usefulness, + * but so it goes with compat code. */ +static inline void memzero_explicit(void *s, size_t count) +{ + memset(s, 0, count); + barrier(); +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0) && !defined(ISRHEL7) +static const struct in6_addr our_in6addr_any = IN6ADDR_ANY_INIT; +#define in6addr_any our_in6addr_any +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0) && !defined(ISOPENSUSE15) +#include +#include +#include +struct rng_initializer { + struct completion done; + struct random_ready_callback cb; +}; +static inline void rng_initialized_callback(struct random_ready_callback *cb) +{ + complete(&container_of(cb, struct rng_initializer, cb)->done); +} +static inline int wait_for_random_bytes(void) +{ + static bool rng_is_initialized = false; + int ret; + if (unlikely(!rng_is_initialized)) { + struct rng_initializer rng = { + .done = COMPLETION_INITIALIZER(rng.done), + .cb = { .owner = THIS_MODULE, .func = rng_initialized_callback } + }; + ret = add_random_ready_callback(&rng.cb); + if (!ret) { + ret = wait_for_completion_interruptible(&rng.done); + if (ret) { + del_random_ready_callback(&rng.cb); + return ret; + } + } else if (ret != -EALREADY) + return ret; + rng_is_initialized = true; + } + return 0; +} +#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) +/* This is a disaster. Without this API, we really have no way of + * knowing if it's initialized. We just return that it has and hope + * for the best... */ +static inline int wait_for_random_bytes(void) +{ + return 0; +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0) +#include +#include +struct rng_is_initialized_callback { + struct random_ready_callback cb; + atomic_t *rng_state; +}; +static inline void rng_is_initialized_callback(struct random_ready_callback *cb) +{ + struct rng_is_initialized_callback *rdy = container_of(cb, struct rng_is_initialized_callback, cb); + atomic_set(rdy->rng_state, 2); + kfree(rdy); +} +static inline bool rng_is_initialized(void) +{ + static atomic_t rng_state = ATOMIC_INIT(0); + + if (atomic_read(&rng_state) == 2) + return true; + + if (atomic_cmpxchg(&rng_state, 0, 1) == 0) { + int ret; + struct rng_is_initialized_callback *rdy = kmalloc(sizeof(*rdy), GFP_ATOMIC); + if (!rdy) { + atomic_set(&rng_state, 0); + return false; + } + rdy->cb.owner = THIS_MODULE; + rdy->cb.func = rng_is_initialized_callback; + rdy->rng_state = &rng_state; + ret = add_random_ready_callback(&rdy->cb); + if (ret) + kfree(rdy); + if (ret == -EALREADY) { + atomic_set(&rng_state, 2); + return true; + } else if (ret) + atomic_set(&rng_state, 0); + return false; + } + return false; +} +#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) +/* This is a disaster. Without this API, we really have no way of + * knowing if it's initialized. We just return that it has and hope + * for the best... */ +static inline bool rng_is_initialized(void) +{ + return true; +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) && !defined(ISOPENSUSE15) +static inline int get_random_bytes_wait(void *buf, int nbytes) +{ + int ret = wait_for_random_bytes(); + if (unlikely(ret)) + return ret; + get_random_bytes(buf, nbytes); + return 0; +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) && !defined(ISRHEL7) +#define system_power_efficient_wq system_unbound_wq +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) && !defined(ISRHEL7) +#include +static inline u64 ktime_get_boot_ns(void) +{ + return ktime_to_ns(ktime_get_boottime()); +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) +#include +#else +#include +#endif +static inline u64 __wgcompat_ktime_get_boot_fast_ns(void) +{ + return ktime_get_boot_ns(); +} +#define ktime_get_boot_fast_ns __wgcompat_ktime_get_boot_fast_ns +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) +#include +static inline __be32 our_confirm_addr_indev(struct in_device *in_dev, __be32 dst, __be32 local, int scope) +{ + int same = 0; + __be32 addr = 0; + for_ifa(in_dev) { + if (!addr && (local == ifa->ifa_local || !local) && ifa->ifa_scope <= scope) { + addr = ifa->ifa_local; + if (same) + break; + } + if (!same) { + same = (!local || inet_ifa_match(local, ifa)) && (!dst || inet_ifa_match(dst, ifa)); + if (same && addr) { + if (local || !dst) + break; + if (inet_ifa_match(addr, ifa)) + break; + if (ifa->ifa_scope <= scope) { + addr = ifa->ifa_local; + break; + } + same = 0; + } + } + } endfor_ifa(in_dev); + return same ? addr : 0; +} +static inline __be32 our_inet_confirm_addr(struct net *net, struct in_device *in_dev, __be32 dst, __be32 local, int scope) +{ + __be32 addr = 0; + struct net_device *dev; + if (in_dev) + return our_confirm_addr_indev(in_dev, dst, local, scope); + rcu_read_lock(); + for_each_netdev_rcu(net, dev) { + in_dev = __in_dev_get_rcu(dev); + if (in_dev) { + addr = our_confirm_addr_indev(in_dev, dst, local, scope); + if (addr) + break; + } + } + rcu_read_unlock(); + return addr; +} +#define inet_confirm_addr our_inet_confirm_addr +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) +#include +#include +#include +static inline void *kvmalloc_ours(size_t size, gfp_t flags) +{ + gfp_t kmalloc_flags = flags; + void *ret; + if (size > PAGE_SIZE) { + kmalloc_flags |= __GFP_NOWARN; + if (!(kmalloc_flags & __GFP_REPEAT) || (size <= PAGE_SIZE << PAGE_ALLOC_COSTLY_ORDER)) + kmalloc_flags |= __GFP_NORETRY; + } + ret = kmalloc(size, kmalloc_flags); + if (ret || size <= PAGE_SIZE) + return ret; + return __vmalloc(size, flags, PAGE_KERNEL); +} +static inline void *kvzalloc_ours(size_t size, gfp_t flags) +{ + return kvmalloc_ours(size, flags | __GFP_ZERO); +} +#define kvmalloc kvmalloc_ours +#define kvzalloc kvzalloc_ours +#endif + +#if ((LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) || LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 41)) && !defined(ISUBUNTU1404) +#include +#include +static inline void kvfree_ours(const void *addr) +{ + if (is_vmalloc_addr(addr)) + vfree(addr); + else + kfree(addr); +} +#define kvfree kvfree_ours +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 9) +#include +#define priv_destructor destructor +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) && !defined(ISOPENSUSE15) +#define wg_newlink(a,b,c,d,e) wg_newlink(a,b,c,d) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) +#include +#include +#define nlmsg_parse(a, b, c, d, e, f) nlmsg_parse(a, b, c, d, e) +#define nla_parse_nested(a, b, c, d, e) nla_parse_nested(a, b, c, d) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) && !defined(ISRHEL7) +static inline struct nlattr **genl_family_attrbuf(const struct genl_family *family) +{ + return family->attrbuf; +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0) +#define PTR_ERR_OR_ZERO(p) PTR_RET(p) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0) +#include +#define nla_put_u64_64bit(a, b, c, d) nla_put_u64(a, b, c) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0) +#include +#ifndef GENL_UNS_ADMIN_PERM +#define GENL_UNS_ADMIN_PERM GENL_ADMIN_PERM +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) && !defined(ISRHEL7) +#include +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) +#define genl_register_family(a) genl_register_family_with_ops(a, genl_ops, ARRAY_SIZE(genl_ops)) +#define COMPAT_CANNOT_USE_CONST_GENL_OPS +#else +#define genl_register_family(a) genl_register_family_with_ops(a, genl_ops) +#endif +#define COMPAT_CANNOT_USE_GENL_NOPS +#endif + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 2) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)) || (LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 16) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)) || (LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 65) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0)) || (LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 101) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) || LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 84) +#define ___COMPAT_NETLINK_DUMP_BLOCK { \ + int ret; \ + skb->end -= nlmsg_total_size(sizeof(int)); \ + ret = wg_get_device_dump_real(skb, cb); \ + skb->end += nlmsg_total_size(sizeof(int)); \ + return ret; \ +} +#define ___COMPAT_NETLINK_DUMP_OVERRIDE +#else +#define ___COMPAT_NETLINK_DUMP_BLOCK return wg_get_device_dump_real(skb, cb); +#endif +#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 8) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)) || (LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 25) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)) || LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 87) +#define wg_get_device_dump(a, b) wg_get_device_dump_real(a, b); \ +static int wg_get_device_dump(a, b) { \ + struct wg_device *wg = (struct wg_device *)cb->args[0]; \ + if (!wg) { \ + int ret = wg_get_device_start(cb); \ + if (ret) \ + return ret; \ + } \ + ___COMPAT_NETLINK_DUMP_BLOCK \ +} \ +static int wg_get_device_dump_real(a, b) +#define COMPAT_CANNOT_USE_NETLINK_START +#elif defined(___COMPAT_NETLINK_DUMP_OVERRIDE) +#define wg_get_device_dump(a, b) wg_get_device_dump_real(a, b); \ +static int wg_get_device_dump(a, b) { \ + ___COMPAT_NETLINK_DUMP_BLOCK \ +} \ +static int wg_get_device_dump_real(a, b) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) +#define COMPAT_CANNOT_USE_IN6_DEV_GET +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0) +#define COMPAT_CANNOT_USE_DEV_CNF +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) +#define COMPAT_CANNOT_USE_IFF_NO_QUEUE +#endif + +#if defined(CONFIG_X86_64) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0) +#include +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) +#include +#include +static inline int cpu_has_xfeatures(u64 xfeatures_needed, const char **feature_name) +{ + return xgetbv(XCR_XFEATURE_ENABLED_MASK) & xfeatures_needed; +} +#endif +#ifndef XFEATURE_MASK_YMM +#define XFEATURE_MASK_YMM XSTATE_YMM +#endif +#ifndef XFEATURE_MASK_SSE +#define XFEATURE_MASK_SSE XSTATE_SSE +#endif +#ifndef XSTATE_AVX512 +#define XSTATE_AVX512 (XSTATE_OPMASK | XSTATE_ZMM_Hi256 | XSTATE_Hi16_ZMM) +#endif +#ifndef XFEATURE_MASK_AVX512 +#define XFEATURE_MASK_AVX512 XSTATE_AVX512 +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0) && defined(CONFIG_X86_64) +/* This is incredibly dumb and reckless, but as it turns out, there's + * not really hardware Linux runs properly on that supports F but not BW + * and VL, so in practice this isn't so bad. Plus, this is compat layer, + * so the bar remains fairly low. + */ +#include +#ifndef X86_FEATURE_AVX512BW +#define X86_FEATURE_AVX512BW X86_FEATURE_AVX512F +#endif +#ifndef X86_FEATURE_AVX512VL +#define X86_FEATURE_AVX512VL X86_FEATURE_AVX512F +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) +struct _____dummy_container { char dev; }; +#define netdev_notifier_info net_device *)data); __attribute((unused)) char _____dummy = ((struct _____dummy_container +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0) +#define timer_setup(a, b, c) setup_timer(a, ((void (*)(unsigned long))b), ((unsigned long)a)) +#define from_timer(var, callback_timer, timer_fieldname) container_of(callback_timer, typeof(*var), timer_fieldname) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 3) +#define COMPAT_CANNOT_USE_AVX512 +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) +#define timespec64 timespec +#define getnstimeofday64 getnstimeofday +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +#include +#define genl_dump_check_consistent(a, b) genl_dump_check_consistent(a, b, &genl_family) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 13, 0) && !defined(ISRHEL7) && !defined(ISOPENSUSE15) +static inline void *skb_put_data(struct sk_buff *skb, const void *data, unsigned int len) +{ + void *tmp = skb_put(skb, len); + memcpy(tmp, data, len); + return tmp; +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0) && !defined(ISRHEL7) +#define napi_complete_done(n, work_done) napi_complete(n) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0) +#include +/* NAPI_STATE_SCHED gets set by netif_napi_add anyway, so this is safe. + * Also, kernels without NAPI_STATE_NO_BUSY_POLL don't have a call to + * napi_hash_add inside of netif_napi_add. + */ +#define NAPI_STATE_NO_BUSY_POLL NAPI_STATE_SCHED +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) +#include +#ifndef atomic_read_acquire +#define atomic_read_acquire(v) ({ int ___p1 = atomic_read(v); smp_rmb(); ___p1; }) +#endif +#ifndef atomic_set_release +#define atomic_set_release(v, i) ({ smp_wmb(); atomic_set(v, i); }) +#endif +#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) +#include +#ifndef atomic_read_acquire +#define atomic_read_acquire(v) smp_load_acquire(&(v)->counter) +#endif +#ifndef atomic_set_release +#define atomic_set_release(v, i) smp_store_release(&(v)->counter, (i)) +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0) +static inline void le32_to_cpu_array(u32 *buf, unsigned int words) +{ + while (words--) { + __le32_to_cpus(buf); + buf++; + } +} +static inline void cpu_to_le32_array(u32 *buf, unsigned int words) +{ + while (words--) { + __cpu_to_le32s(buf); + buf++; + } +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0) +#include +static inline void crypto_xor_cpy(u8 *dst, const u8 *src1, const u8 *src2, + unsigned int size) +{ + if (IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && + __builtin_constant_p(size) && + (size % sizeof(unsigned long)) == 0) { + unsigned long *d = (unsigned long *)dst; + unsigned long *s1 = (unsigned long *)src1; + unsigned long *s2 = (unsigned long *)src2; + + while (size > 0) { + *d++ = *s1++ ^ *s2++; + size -= sizeof(unsigned long); + } + } else { + if (unlikely(dst != src1)) + memmove(dst, src1, size); +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0) + crypto_xor(dst, src2, size); +#else + __crypto_xor(dst, src2, size); +#endif + } +} +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) +#define read_cpuid_part() read_cpuid_part_number() +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0) +#define hlist_add_behind(a, b) hlist_add_after(b, a) +#endif + +/* https://github.com/ClangBuiltLinux/linux/issues/7 */ +#if defined( __clang__) && (!defined(CONFIG_CLANG_VERSION) || CONFIG_CLANG_VERSION < 80000) +#include +#undef BUILD_BUG_ON +#define BUILD_BUG_ON(x) +#endif + +/* https://lkml.kernel.org/r/20170624021727.17835-1-Jason@zx2c4.com */ +#if IS_ENABLED(CONFIG_NF_CONNTRACK) +#include +#include +#include +#include +#include +#include +static inline void new_icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) +{ + enum ip_conntrack_info ctinfo; + struct nf_conn *ct = nf_ct_get(skb_in, &ctinfo); + if (skb_network_header(skb_in) < skb_in->head || (skb_network_header(skb_in) + sizeof(struct iphdr)) > skb_tail_pointer(skb_in)) + return; + if (ct) + ip_hdr(skb_in)->saddr = ct->tuplehash[0].tuple.src.u3.ip; + icmp_send(skb_in, type, code, info); +} +static inline void new_icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) +{ + enum ip_conntrack_info ctinfo; + struct nf_conn *ct = nf_ct_get(skb, &ctinfo); + if (skb_network_header(skb) < skb->head || (skb_network_header(skb) + sizeof(struct ipv6hdr)) > skb_tail_pointer(skb)) + return; + if (ct) + ipv6_hdr(skb)->saddr = ct->tuplehash[0].tuple.src.u3.in6; + icmpv6_send(skb, type, code, info); +} +#define icmp_send(a,b,c,d) new_icmp_send(a,b,c,d) +#define icmpv6_send(a,b,c,d) new_icmpv6_send(a,b,c,d) +#endif + +/* PaX compatibility */ +#ifdef CONSTIFY_PLUGIN +#include +#undef __read_mostly +#define __read_mostly +#endif +#if (defined(RAP_PLUGIN) || defined(CONFIG_CFI_CLANG)) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +#include +#define wg_expired_retransmit_handshake(a) wg_expired_retransmit_handshake(unsigned long timer) +#define wg_expired_send_keepalive(a) wg_expired_send_keepalive(unsigned long timer) +#define wg_expired_new_handshake(a) wg_expired_new_handshake(unsigned long timer) +#define wg_expired_zero_key_material(a) wg_expired_zero_key_material(unsigned long timer) +#define wg_expired_send_persistent_keepalive(a) wg_expired_send_persistent_keepalive(unsigned long timer) +#undef timer_setup +#define timer_setup(a, b, c) setup_timer(a, ((void (*)(unsigned long))b), ((unsigned long)a)) +#undef from_timer +#define from_timer(var, callback_timer, timer_fieldname) container_of((struct timer_list *)callback_timer, typeof(*var), timer_fieldname) +#endif + +#endif /* _WG_COMPAT_H */ diff --git a/net/wireguard/compat/dst_cache/dst_cache.c b/net/wireguard/compat/dst_cache/dst_cache.c new file mode 100644 index 0000000000000..7ec22f768a8fb --- /dev/null +++ b/net/wireguard/compat/dst_cache/dst_cache.c @@ -0,0 +1,175 @@ +/* + * net/core/dst_cache.c - dst entry cache + * + * Copyright (c) 2016 Paolo Abeni + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#if IS_ENABLED(CONFIG_IPV6) +#include +#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)) || LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 50) +static inline u32 rt6_get_cookie(const struct rt6_info *rt) +{ + if ((unlikely(rt->dst.flags & DST_NOCACHE) && rt->dst.from)) + rt = (struct rt6_info *)(rt->dst.from); + + return rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; +} +#endif +#endif +#include + +struct dst_cache_pcpu { + unsigned long refresh_ts; + struct dst_entry *dst; + u32 cookie; + union { + struct in_addr in_saddr; + struct in6_addr in6_saddr; + }; +}; + +static void dst_cache_per_cpu_dst_set(struct dst_cache_pcpu *dst_cache, + struct dst_entry *dst, u32 cookie) +{ + dst_release(dst_cache->dst); + if (dst) + dst_hold(dst); + + dst_cache->cookie = cookie; + dst_cache->dst = dst; +} + +static struct dst_entry *dst_cache_per_cpu_get(struct dst_cache *dst_cache, + struct dst_cache_pcpu *idst) +{ + struct dst_entry *dst; + + dst = idst->dst; + if (!dst) + goto fail; + + /* the cache already hold a dst reference; it can't go away */ + dst_hold(dst); + + if (unlikely(!time_after(idst->refresh_ts, dst_cache->reset_ts) || + (dst->obsolete && !dst->ops->check(dst, idst->cookie)))) { + dst_cache_per_cpu_dst_set(idst, NULL, 0); + dst_release(dst); + goto fail; + } + return dst; + +fail: + idst->refresh_ts = jiffies; + return NULL; +} + +struct dst_entry *dst_cache_get(struct dst_cache *dst_cache) +{ + if (!dst_cache->cache) + return NULL; + + return dst_cache_per_cpu_get(dst_cache, this_cpu_ptr(dst_cache->cache)); +} + +struct rtable *dst_cache_get_ip4(struct dst_cache *dst_cache, __be32 *saddr) +{ + struct dst_cache_pcpu *idst; + struct dst_entry *dst; + + if (!dst_cache->cache) + return NULL; + + idst = this_cpu_ptr(dst_cache->cache); + dst = dst_cache_per_cpu_get(dst_cache, idst); + if (!dst) + return NULL; + + *saddr = idst->in_saddr.s_addr; + return container_of(dst, struct rtable, dst); +} + +void dst_cache_set_ip4(struct dst_cache *dst_cache, struct dst_entry *dst, + __be32 saddr) +{ + struct dst_cache_pcpu *idst; + + if (!dst_cache->cache) + return; + + idst = this_cpu_ptr(dst_cache->cache); + dst_cache_per_cpu_dst_set(idst, dst, 0); + idst->in_saddr.s_addr = saddr; +} + +#if IS_ENABLED(CONFIG_IPV6) +void dst_cache_set_ip6(struct dst_cache *dst_cache, struct dst_entry *dst, + const struct in6_addr *addr) +{ + struct dst_cache_pcpu *idst; + + if (!dst_cache->cache) + return; + + idst = this_cpu_ptr(dst_cache->cache); + dst_cache_per_cpu_dst_set(this_cpu_ptr(dst_cache->cache), dst, + rt6_get_cookie((struct rt6_info *)dst)); + idst->in6_saddr = *addr; +} + +struct dst_entry *dst_cache_get_ip6(struct dst_cache *dst_cache, + struct in6_addr *saddr) +{ + struct dst_cache_pcpu *idst; + struct dst_entry *dst; + + if (!dst_cache->cache) + return NULL; + + idst = this_cpu_ptr(dst_cache->cache); + dst = dst_cache_per_cpu_get(dst_cache, idst); + if (!dst) + return NULL; + + *saddr = idst->in6_saddr; + return dst; +} +#endif + +int dst_cache_init(struct dst_cache *dst_cache, gfp_t gfp) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0) + BUG_ON(gfp & GFP_ATOMIC); + dst_cache->cache = alloc_percpu(struct dst_cache_pcpu); +#else + dst_cache->cache = alloc_percpu_gfp(struct dst_cache_pcpu, + gfp | __GFP_ZERO); +#endif + if (!dst_cache->cache) + return -ENOMEM; + + dst_cache_reset(dst_cache); + return 0; +} + +void dst_cache_destroy(struct dst_cache *dst_cache) +{ + int i; + + if (!dst_cache->cache) + return; + + for_each_possible_cpu(i) + dst_release(per_cpu_ptr(dst_cache->cache, i)->dst); + + free_percpu(dst_cache->cache); +} diff --git a/net/wireguard/compat/dst_cache/include/net/dst_cache.h b/net/wireguard/compat/dst_cache/include/net/dst_cache.h new file mode 100644 index 0000000000000..48021c0d6be14 --- /dev/null +++ b/net/wireguard/compat/dst_cache/include/net/dst_cache.h @@ -0,0 +1,97 @@ +#ifndef _WG_NET_DST_CACHE_H +#define _WG_NET_DST_CACHE_H + +#include +#include +#if IS_ENABLED(CONFIG_IPV6) +#include +#endif + +struct dst_cache { + struct dst_cache_pcpu __percpu *cache; + unsigned long reset_ts; +}; + +/** + * dst_cache_get - perform cache lookup + * @dst_cache: the cache + * + * The caller should use dst_cache_get_ip4() if it need to retrieve the + * source address to be used when xmitting to the cached dst. + * local BH must be disabled. + */ +struct dst_entry *dst_cache_get(struct dst_cache *dst_cache); + +/** + * dst_cache_get_ip4 - perform cache lookup and fetch ipv4 source address + * @dst_cache: the cache + * @saddr: return value for the retrieved source address + * + * local BH must be disabled. + */ +struct rtable *dst_cache_get_ip4(struct dst_cache *dst_cache, __be32 *saddr); + +/** + * dst_cache_set_ip4 - store the ipv4 dst into the cache + * @dst_cache: the cache + * @dst: the entry to be cached + * @saddr: the source address to be stored inside the cache + * + * local BH must be disabled. + */ +void dst_cache_set_ip4(struct dst_cache *dst_cache, struct dst_entry *dst, + __be32 saddr); + +#if IS_ENABLED(CONFIG_IPV6) + +/** + * dst_cache_set_ip6 - store the ipv6 dst into the cache + * @dst_cache: the cache + * @dst: the entry to be cached + * @saddr: the source address to be stored inside the cache + * + * local BH must be disabled. + */ +void dst_cache_set_ip6(struct dst_cache *dst_cache, struct dst_entry *dst, + const struct in6_addr *addr); + +/** + * dst_cache_get_ip6 - perform cache lookup and fetch ipv6 source address + * @dst_cache: the cache + * @saddr: return value for the retrieved source address + * + * local BH must be disabled. + */ +struct dst_entry *dst_cache_get_ip6(struct dst_cache *dst_cache, + struct in6_addr *saddr); +#endif + +/** + * dst_cache_reset - invalidate the cache contents + * @dst_cache: the cache + * + * This do not free the cached dst to avoid races and contentions. + * the dst will be freed on later cache lookup. + */ +static inline void dst_cache_reset(struct dst_cache *dst_cache) +{ + dst_cache->reset_ts = jiffies; +} + +/** + * dst_cache_init - initialize the cache, allocating the required storage + * @dst_cache: the cache + * @gfp: allocation flags + */ +int dst_cache_init(struct dst_cache *dst_cache, gfp_t gfp); + +/** + * dst_cache_destroy - empty the cache and free the allocated storage + * @dst_cache: the cache + * + * No synchronization is enforced: it must be called only when the cache + * is unused. + */ +void dst_cache_destroy(struct dst_cache *dst_cache); + +#endif /* _WG_NET_DST_CACHE_H */ diff --git a/net/wireguard/compat/fpu-x86/include/asm/fpu/api.h b/net/wireguard/compat/fpu-x86/include/asm/fpu/api.h new file mode 100644 index 0000000000000..f3f9117bcb885 --- /dev/null +++ b/net/wireguard/compat/fpu-x86/include/asm/fpu/api.h @@ -0,0 +1 @@ +#include diff --git a/net/wireguard/compat/intel-family-x86/include/asm/intel-family.h b/net/wireguard/compat/intel-family-x86/include/asm/intel-family.h new file mode 100644 index 0000000000000..35a6bc4da8adf --- /dev/null +++ b/net/wireguard/compat/intel-family-x86/include/asm/intel-family.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_X86_INTEL_FAMILY_H +#define _ASM_X86_INTEL_FAMILY_H + +/* + * "Big Core" Processors (Branded as Core, Xeon, etc...) + * + * The "_X" parts are generally the EP and EX Xeons, or the + * "Extreme" ones, like Broadwell-E. + * + * Things ending in "2" are usually because we have no better + * name for them. There's no processor called "SILVERMONT2". + */ + +#define INTEL_FAM6_CORE_YONAH 0x0E + +#define INTEL_FAM6_CORE2_MEROM 0x0F +#define INTEL_FAM6_CORE2_MEROM_L 0x16 +#define INTEL_FAM6_CORE2_PENRYN 0x17 +#define INTEL_FAM6_CORE2_DUNNINGTON 0x1D + +#define INTEL_FAM6_NEHALEM 0x1E +#define INTEL_FAM6_NEHALEM_G 0x1F /* Auburndale / Havendale */ +#define INTEL_FAM6_NEHALEM_EP 0x1A +#define INTEL_FAM6_NEHALEM_EX 0x2E + +#define INTEL_FAM6_WESTMERE 0x25 +#define INTEL_FAM6_WESTMERE_EP 0x2C +#define INTEL_FAM6_WESTMERE_EX 0x2F + +#define INTEL_FAM6_SANDYBRIDGE 0x2A +#define INTEL_FAM6_SANDYBRIDGE_X 0x2D +#define INTEL_FAM6_IVYBRIDGE 0x3A +#define INTEL_FAM6_IVYBRIDGE_X 0x3E + +#define INTEL_FAM6_HASWELL_CORE 0x3C +#define INTEL_FAM6_HASWELL_X 0x3F +#define INTEL_FAM6_HASWELL_ULT 0x45 +#define INTEL_FAM6_HASWELL_GT3E 0x46 + +#define INTEL_FAM6_BROADWELL_CORE 0x3D +#define INTEL_FAM6_BROADWELL_GT3E 0x47 +#define INTEL_FAM6_BROADWELL_X 0x4F +#define INTEL_FAM6_BROADWELL_XEON_D 0x56 + +#define INTEL_FAM6_SKYLAKE_MOBILE 0x4E +#define INTEL_FAM6_SKYLAKE_DESKTOP 0x5E +#define INTEL_FAM6_SKYLAKE_X 0x55 +#define INTEL_FAM6_KABYLAKE_MOBILE 0x8E +#define INTEL_FAM6_KABYLAKE_DESKTOP 0x9E + +/* "Small Core" Processors (Atom) */ + +#define INTEL_FAM6_ATOM_PINEVIEW 0x1C +#define INTEL_FAM6_ATOM_LINCROFT 0x26 +#define INTEL_FAM6_ATOM_PENWELL 0x27 +#define INTEL_FAM6_ATOM_CLOVERVIEW 0x35 +#define INTEL_FAM6_ATOM_CEDARVIEW 0x36 +#define INTEL_FAM6_ATOM_SILVERMONT1 0x37 /* BayTrail/BYT / Valleyview */ +#define INTEL_FAM6_ATOM_SILVERMONT2 0x4D /* Avaton/Rangely */ +#define INTEL_FAM6_ATOM_AIRMONT 0x4C /* CherryTrail / Braswell */ +#define INTEL_FAM6_ATOM_MERRIFIELD 0x4A /* Tangier */ +#define INTEL_FAM6_ATOM_MOOREFIELD 0x5A /* Anniedale */ +#define INTEL_FAM6_ATOM_GOLDMONT 0x5C +#define INTEL_FAM6_ATOM_DENVERTON 0x5F /* Goldmont Microserver */ +#define INTEL_FAM6_ATOM_GEMINI_LAKE 0x7A + +/* Xeon Phi */ + +#define INTEL_FAM6_XEON_PHI_KNL 0x57 /* Knights Landing */ +#define INTEL_FAM6_XEON_PHI_KNM 0x85 /* Knights Mill */ + +#endif /* _ASM_X86_INTEL_FAMILY_H */ diff --git a/net/wireguard/compat/memneq/include.h b/net/wireguard/compat/memneq/include.h new file mode 100644 index 0000000000000..2d18acd9b6c87 --- /dev/null +++ b/net/wireguard/compat/memneq/include.h @@ -0,0 +1,5 @@ +extern noinline unsigned long __crypto_memneq(const void *a, const void *b, size_t size); +static inline int crypto_memneq(const void *a, const void *b, size_t size) +{ + return __crypto_memneq(a, b, size) != 0UL ? 1 : 0; +} diff --git a/net/wireguard/compat/memneq/memneq.c b/net/wireguard/compat/memneq/memneq.c new file mode 100644 index 0000000000000..1c427d4055379 --- /dev/null +++ b/net/wireguard/compat/memneq/memneq.c @@ -0,0 +1,170 @@ +/* + * Constant-time equality testing of memory regions. + * + * Authors: + * + * James Yonan + * Daniel Borkmann + * + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright(c) 2013 OpenVPN Technologies, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * The full GNU General Public License is included in this distribution + * in the file called LICENSE.GPL. + * + * BSD LICENSE + * + * Copyright(c) 2013 OpenVPN Technologies, Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of OpenVPN Technologies nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include + +/* Make the optimizer believe the variable can be manipulated arbitrarily. */ +#define COMPILER_OPTIMIZER_HIDE_VAR(var) asm("" : "=r" (var) : "0" (var)) + +#ifndef __HAVE_ARCH_CRYPTO_MEMNEQ + +/* Generic path for arbitrary size */ +static inline unsigned long +__crypto_memneq_generic(const void *a, const void *b, size_t size) +{ + unsigned long neq = 0; + +#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) + while (size >= sizeof(unsigned long)) { + neq |= *(unsigned long *)a ^ *(unsigned long *)b; + COMPILER_OPTIMIZER_HIDE_VAR(neq); + a += sizeof(unsigned long); + b += sizeof(unsigned long); + size -= sizeof(unsigned long); + } +#endif /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */ + while (size > 0) { + neq |= *(unsigned char *)a ^ *(unsigned char *)b; + COMPILER_OPTIMIZER_HIDE_VAR(neq); + a += 1; + b += 1; + size -= 1; + } + return neq; +} + +/* Loop-free fast-path for frequently used 16-byte size */ +static inline unsigned long __crypto_memneq_16(const void *a, const void *b) +{ + unsigned long neq = 0; + +#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS + if (sizeof(unsigned long) == 8) { + neq |= *(unsigned long *)(a) ^ *(unsigned long *)(b); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned long *)(a+8) ^ *(unsigned long *)(b+8); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + } else if (sizeof(unsigned int) == 4) { + neq |= *(unsigned int *)(a) ^ *(unsigned int *)(b); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned int *)(a+4) ^ *(unsigned int *)(b+4); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned int *)(a+8) ^ *(unsigned int *)(b+8); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned int *)(a+12) ^ *(unsigned int *)(b+12); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + } else +#endif /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */ + { + neq |= *(unsigned char *)(a) ^ *(unsigned char *)(b); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+1) ^ *(unsigned char *)(b+1); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+2) ^ *(unsigned char *)(b+2); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+3) ^ *(unsigned char *)(b+3); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+4) ^ *(unsigned char *)(b+4); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+5) ^ *(unsigned char *)(b+5); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+6) ^ *(unsigned char *)(b+6); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+7) ^ *(unsigned char *)(b+7); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+8) ^ *(unsigned char *)(b+8); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+9) ^ *(unsigned char *)(b+9); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+10) ^ *(unsigned char *)(b+10); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+11) ^ *(unsigned char *)(b+11); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+12) ^ *(unsigned char *)(b+12); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+13) ^ *(unsigned char *)(b+13); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+14) ^ *(unsigned char *)(b+14); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + neq |= *(unsigned char *)(a+15) ^ *(unsigned char *)(b+15); + COMPILER_OPTIMIZER_HIDE_VAR(neq); + } + + return neq; +} + +/* Compare two areas of memory without leaking timing information, + * and with special optimizations for common sizes. Users should + * not call this function directly, but should instead use + * crypto_memneq defined in crypto/algapi.h. + */ +noinline unsigned long __crypto_memneq(const void *a, const void *b, + size_t size) +{ + switch (size) { + case 16: + return __crypto_memneq_16(a, b); + default: + return __crypto_memneq_generic(a, b, size); + } +} + +#endif /* __HAVE_ARCH_CRYPTO_MEMNEQ */ diff --git a/net/wireguard/compat/neon-arm/include/asm/neon.h b/net/wireguard/compat/neon-arm/include/asm/neon.h new file mode 100644 index 0000000000000..980d831e201a4 --- /dev/null +++ b/net/wireguard/compat/neon-arm/include/asm/neon.h @@ -0,0 +1,7 @@ +#ifndef _ARCH_ARM_ASM_NEON +#define _ARCH_ARM_ASM_NEON +#define kernel_neon_begin() \ + BUILD_BUG_ON_MSG(1, "This kernel does not support ARM NEON") +#define kernel_neon_end() \ + BUILD_BUG_ON_MSG(1, "This kernel does not support ARM NEON") +#endif diff --git a/net/wireguard/compat/ptr_ring/include/linux/ptr_ring.h b/net/wireguard/compat/ptr_ring/include/linux/ptr_ring.h new file mode 100644 index 0000000000000..37b4bb2545b32 --- /dev/null +++ b/net/wireguard/compat/ptr_ring/include/linux/ptr_ring.h @@ -0,0 +1,640 @@ +/* + * Definitions for the 'struct ptr_ring' datastructure. + * + * Author: + * Michael S. Tsirkin + * + * Copyright (C) 2016 Red Hat, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This is a limited-size FIFO maintaining pointers in FIFO order, with + * one CPU producing entries and another consuming entries from a FIFO. + * + * This implementation tries to minimize cache-contention when there is a + * single producer and a single consumer CPU. + */ + +#ifndef _LINUX_PTR_RING_H +#define _LINUX_PTR_RING_H 1 + +#ifdef __KERNEL__ +#include +#include +#include +#include +#include +#include +#include +#endif + +struct ptr_ring { + int producer ____cacheline_aligned_in_smp; + spinlock_t producer_lock; + int consumer_head ____cacheline_aligned_in_smp; /* next valid entry */ + int consumer_tail; /* next entry to invalidate */ + spinlock_t consumer_lock; + /* Shared consumer/producer data */ + /* Read-only by both the producer and the consumer */ + int size ____cacheline_aligned_in_smp; /* max entries in queue */ + int batch; /* number of entries to consume in a batch */ + void **queue; +}; + +/* Note: callers invoking this in a loop must use a compiler barrier, + * for example cpu_relax(). If ring is ever resized, callers must hold + * producer_lock - see e.g. ptr_ring_full. Otherwise, if callers don't hold + * producer_lock, the next call to __ptr_ring_produce may fail. + */ +static inline bool __ptr_ring_full(struct ptr_ring *r) +{ + return r->queue[r->producer]; +} + +static inline bool ptr_ring_full(struct ptr_ring *r) +{ + bool ret; + + spin_lock(&r->producer_lock); + ret = __ptr_ring_full(r); + spin_unlock(&r->producer_lock); + + return ret; +} + +static inline bool ptr_ring_full_irq(struct ptr_ring *r) +{ + bool ret; + + spin_lock_irq(&r->producer_lock); + ret = __ptr_ring_full(r); + spin_unlock_irq(&r->producer_lock); + + return ret; +} + +static inline bool ptr_ring_full_any(struct ptr_ring *r) +{ + unsigned long flags; + bool ret; + + spin_lock_irqsave(&r->producer_lock, flags); + ret = __ptr_ring_full(r); + spin_unlock_irqrestore(&r->producer_lock, flags); + + return ret; +} + +static inline bool ptr_ring_full_bh(struct ptr_ring *r) +{ + bool ret; + + spin_lock_bh(&r->producer_lock); + ret = __ptr_ring_full(r); + spin_unlock_bh(&r->producer_lock); + + return ret; +} + +/* Note: callers invoking this in a loop must use a compiler barrier, + * for example cpu_relax(). Callers must hold producer_lock. + */ +static inline int __ptr_ring_produce(struct ptr_ring *r, void *ptr) +{ + if (unlikely(!r->size) || r->queue[r->producer]) + return -ENOSPC; + + r->queue[r->producer++] = ptr; + if (unlikely(r->producer >= r->size)) + r->producer = 0; + return 0; +} + +/* + * Note: resize (below) nests producer lock within consumer lock, so if you + * consume in interrupt or BH context, you must disable interrupts/BH when + * calling this. + */ +static inline int ptr_ring_produce(struct ptr_ring *r, void *ptr) +{ + int ret; + + spin_lock(&r->producer_lock); + ret = __ptr_ring_produce(r, ptr); + spin_unlock(&r->producer_lock); + + return ret; +} + +static inline int ptr_ring_produce_irq(struct ptr_ring *r, void *ptr) +{ + int ret; + + spin_lock_irq(&r->producer_lock); + ret = __ptr_ring_produce(r, ptr); + spin_unlock_irq(&r->producer_lock); + + return ret; +} + +static inline int ptr_ring_produce_any(struct ptr_ring *r, void *ptr) +{ + unsigned long flags; + int ret; + + spin_lock_irqsave(&r->producer_lock, flags); + ret = __ptr_ring_produce(r, ptr); + spin_unlock_irqrestore(&r->producer_lock, flags); + + return ret; +} + +static inline int ptr_ring_produce_bh(struct ptr_ring *r, void *ptr) +{ + int ret; + + spin_lock_bh(&r->producer_lock); + ret = __ptr_ring_produce(r, ptr); + spin_unlock_bh(&r->producer_lock); + + return ret; +} + +/* Note: callers invoking this in a loop must use a compiler barrier, + * for example cpu_relax(). Callers must take consumer_lock + * if they dereference the pointer - see e.g. PTR_RING_PEEK_CALL. + * If ring is never resized, and if the pointer is merely + * tested, there's no need to take the lock - see e.g. __ptr_ring_empty. + */ +static inline void *__ptr_ring_peek(struct ptr_ring *r) +{ + if (likely(r->size)) + return r->queue[r->consumer_head]; + return NULL; +} + +/* Note: callers invoking this in a loop must use a compiler barrier, + * for example cpu_relax(). Callers must take consumer_lock + * if the ring is ever resized - see e.g. ptr_ring_empty. + */ +static inline bool __ptr_ring_empty(struct ptr_ring *r) +{ + return !__ptr_ring_peek(r); +} + +static inline bool ptr_ring_empty(struct ptr_ring *r) +{ + bool ret; + + spin_lock(&r->consumer_lock); + ret = __ptr_ring_empty(r); + spin_unlock(&r->consumer_lock); + + return ret; +} + +static inline bool ptr_ring_empty_irq(struct ptr_ring *r) +{ + bool ret; + + spin_lock_irq(&r->consumer_lock); + ret = __ptr_ring_empty(r); + spin_unlock_irq(&r->consumer_lock); + + return ret; +} + +static inline bool ptr_ring_empty_any(struct ptr_ring *r) +{ + unsigned long flags; + bool ret; + + spin_lock_irqsave(&r->consumer_lock, flags); + ret = __ptr_ring_empty(r); + spin_unlock_irqrestore(&r->consumer_lock, flags); + + return ret; +} + +static inline bool ptr_ring_empty_bh(struct ptr_ring *r) +{ + bool ret; + + spin_lock_bh(&r->consumer_lock); + ret = __ptr_ring_empty(r); + spin_unlock_bh(&r->consumer_lock); + + return ret; +} + +/* Must only be called after __ptr_ring_peek returned !NULL */ +static inline void __ptr_ring_discard_one(struct ptr_ring *r) +{ + /* Fundamentally, what we want to do is update consumer + * index and zero out the entry so producer can reuse it. + * Doing it naively at each consume would be as simple as: + * r->queue[r->consumer++] = NULL; + * if (unlikely(r->consumer >= r->size)) + * r->consumer = 0; + * but that is suboptimal when the ring is full as producer is writing + * out new entries in the same cache line. Defer these updates until a + * batch of entries has been consumed. + */ + int head = r->consumer_head++; + + /* Once we have processed enough entries invalidate them in + * the ring all at once so producer can reuse their space in the ring. + * We also do this when we reach end of the ring - not mandatory + * but helps keep the implementation simple. + */ + if (unlikely(r->consumer_head - r->consumer_tail >= r->batch || + r->consumer_head >= r->size)) { + /* Zero out entries in the reverse order: this way we touch the + * cache line that producer might currently be reading the last; + * producer won't make progress and touch other cache lines + * besides the first one until we write out all entries. + */ + while (likely(head >= r->consumer_tail)) + r->queue[head--] = NULL; + r->consumer_tail = r->consumer_head; + } + if (unlikely(r->consumer_head >= r->size)) { + r->consumer_head = 0; + r->consumer_tail = 0; + } +} + +static inline void *__ptr_ring_consume(struct ptr_ring *r) +{ + void *ptr; + + ptr = __ptr_ring_peek(r); + if (ptr) + __ptr_ring_discard_one(r); + + return ptr; +} + +static inline int __ptr_ring_consume_batched(struct ptr_ring *r, + void **array, int n) +{ + void *ptr; + int i; + + for (i = 0; i < n; i++) { + ptr = __ptr_ring_consume(r); + if (!ptr) + break; + array[i] = ptr; + } + + return i; +} + +/* + * Note: resize (below) nests producer lock within consumer lock, so if you + * call this in interrupt or BH context, you must disable interrupts/BH when + * producing. + */ +static inline void *ptr_ring_consume(struct ptr_ring *r) +{ + void *ptr; + + spin_lock(&r->consumer_lock); + ptr = __ptr_ring_consume(r); + spin_unlock(&r->consumer_lock); + + return ptr; +} + +static inline void *ptr_ring_consume_irq(struct ptr_ring *r) +{ + void *ptr; + + spin_lock_irq(&r->consumer_lock); + ptr = __ptr_ring_consume(r); + spin_unlock_irq(&r->consumer_lock); + + return ptr; +} + +static inline void *ptr_ring_consume_any(struct ptr_ring *r) +{ + unsigned long flags; + void *ptr; + + spin_lock_irqsave(&r->consumer_lock, flags); + ptr = __ptr_ring_consume(r); + spin_unlock_irqrestore(&r->consumer_lock, flags); + + return ptr; +} + +static inline void *ptr_ring_consume_bh(struct ptr_ring *r) +{ + void *ptr; + + spin_lock_bh(&r->consumer_lock); + ptr = __ptr_ring_consume(r); + spin_unlock_bh(&r->consumer_lock); + + return ptr; +} + +static inline int ptr_ring_consume_batched(struct ptr_ring *r, + void **array, int n) +{ + int ret; + + spin_lock(&r->consumer_lock); + ret = __ptr_ring_consume_batched(r, array, n); + spin_unlock(&r->consumer_lock); + + return ret; +} + +static inline int ptr_ring_consume_batched_irq(struct ptr_ring *r, + void **array, int n) +{ + int ret; + + spin_lock_irq(&r->consumer_lock); + ret = __ptr_ring_consume_batched(r, array, n); + spin_unlock_irq(&r->consumer_lock); + + return ret; +} + +static inline int ptr_ring_consume_batched_any(struct ptr_ring *r, + void **array, int n) +{ + unsigned long flags; + int ret; + + spin_lock_irqsave(&r->consumer_lock, flags); + ret = __ptr_ring_consume_batched(r, array, n); + spin_unlock_irqrestore(&r->consumer_lock, flags); + + return ret; +} + +static inline int ptr_ring_consume_batched_bh(struct ptr_ring *r, + void **array, int n) +{ + int ret; + + spin_lock_bh(&r->consumer_lock); + ret = __ptr_ring_consume_batched(r, array, n); + spin_unlock_bh(&r->consumer_lock); + + return ret; +} + +/* Cast to structure type and call a function without discarding from FIFO. + * Function must return a value. + * Callers must take consumer_lock. + */ +#define __PTR_RING_PEEK_CALL(r, f) ((f)(__ptr_ring_peek(r))) + +#define PTR_RING_PEEK_CALL(r, f) ({ \ + typeof((f)(NULL)) __PTR_RING_PEEK_CALL_v; \ + \ + spin_lock(&(r)->consumer_lock); \ + __PTR_RING_PEEK_CALL_v = __PTR_RING_PEEK_CALL(r, f); \ + spin_unlock(&(r)->consumer_lock); \ + __PTR_RING_PEEK_CALL_v; \ +}) + +#define PTR_RING_PEEK_CALL_IRQ(r, f) ({ \ + typeof((f)(NULL)) __PTR_RING_PEEK_CALL_v; \ + \ + spin_lock_irq(&(r)->consumer_lock); \ + __PTR_RING_PEEK_CALL_v = __PTR_RING_PEEK_CALL(r, f); \ + spin_unlock_irq(&(r)->consumer_lock); \ + __PTR_RING_PEEK_CALL_v; \ +}) + +#define PTR_RING_PEEK_CALL_BH(r, f) ({ \ + typeof((f)(NULL)) __PTR_RING_PEEK_CALL_v; \ + \ + spin_lock_bh(&(r)->consumer_lock); \ + __PTR_RING_PEEK_CALL_v = __PTR_RING_PEEK_CALL(r, f); \ + spin_unlock_bh(&(r)->consumer_lock); \ + __PTR_RING_PEEK_CALL_v; \ +}) + +#define PTR_RING_PEEK_CALL_ANY(r, f) ({ \ + typeof((f)(NULL)) __PTR_RING_PEEK_CALL_v; \ + unsigned long __PTR_RING_PEEK_CALL_f;\ + \ + spin_lock_irqsave(&(r)->consumer_lock, __PTR_RING_PEEK_CALL_f); \ + __PTR_RING_PEEK_CALL_v = __PTR_RING_PEEK_CALL(r, f); \ + spin_unlock_irqrestore(&(r)->consumer_lock, __PTR_RING_PEEK_CALL_f); \ + __PTR_RING_PEEK_CALL_v; \ +}) + +static inline void **__ptr_ring_init_queue_alloc(unsigned int size, gfp_t gfp) +{ + return kcalloc(size, sizeof(void *), gfp); +} + +static inline void __ptr_ring_set_size(struct ptr_ring *r, int size) +{ + r->size = size; + r->batch = SMP_CACHE_BYTES * 2 / sizeof(*(r->queue)); + /* We need to set batch at least to 1 to make logic + * in __ptr_ring_discard_one work correctly. + * Batching too much (because ring is small) would cause a lot of + * burstiness. Needs tuning, for now disable batching. + */ + if (r->batch > r->size / 2 || !r->batch) + r->batch = 1; +} + +static inline int ptr_ring_init(struct ptr_ring *r, int size, gfp_t gfp) +{ + r->queue = __ptr_ring_init_queue_alloc(size, gfp); + if (!r->queue) + return -ENOMEM; + + __ptr_ring_set_size(r, size); + r->producer = r->consumer_head = r->consumer_tail = 0; + spin_lock_init(&r->producer_lock); + spin_lock_init(&r->consumer_lock); + + return 0; +} + +/* + * Return entries into ring. Destroy entries that don't fit. + * + * Note: this is expected to be a rare slow path operation. + * + * Note: producer lock is nested within consumer lock, so if you + * resize you must make sure all uses nest correctly. + * In particular if you consume ring in interrupt or BH context, you must + * disable interrupts/BH when doing so. + */ +static inline void ptr_ring_unconsume(struct ptr_ring *r, void **batch, int n, + void (*destroy)(void *)) +{ + unsigned long flags; + int head; + + spin_lock_irqsave(&r->consumer_lock, flags); + spin_lock(&r->producer_lock); + + if (!r->size) + goto done; + + /* + * Clean out buffered entries (for simplicity). This way following code + * can test entries for NULL and if not assume they are valid. + */ + head = r->consumer_head - 1; + while (likely(head >= r->consumer_tail)) + r->queue[head--] = NULL; + r->consumer_tail = r->consumer_head; + + /* + * Go over entries in batch, start moving head back and copy entries. + * Stop when we run into previously unconsumed entries. + */ + while (n) { + head = r->consumer_head - 1; + if (head < 0) + head = r->size - 1; + if (r->queue[head]) { + /* This batch entry will have to be destroyed. */ + goto done; + } + r->queue[head] = batch[--n]; + r->consumer_tail = r->consumer_head = head; + } + +done: + /* Destroy all entries left in the batch. */ + while (n) + destroy(batch[--n]); + spin_unlock(&r->producer_lock); + spin_unlock_irqrestore(&r->consumer_lock, flags); +} + +static inline void **__ptr_ring_swap_queue(struct ptr_ring *r, void **queue, + int size, gfp_t gfp, + void (*destroy)(void *)) +{ + int producer = 0; + void **old; + void *ptr; + + while ((ptr = __ptr_ring_consume(r))) + if (producer < size) + queue[producer++] = ptr; + else if (destroy) + destroy(ptr); + + __ptr_ring_set_size(r, size); + r->producer = producer; + r->consumer_head = 0; + r->consumer_tail = 0; + old = r->queue; + r->queue = queue; + + return old; +} + +/* + * Note: producer lock is nested within consumer lock, so if you + * resize you must make sure all uses nest correctly. + * In particular if you consume ring in interrupt or BH context, you must + * disable interrupts/BH when doing so. + */ +static inline int ptr_ring_resize(struct ptr_ring *r, int size, gfp_t gfp, + void (*destroy)(void *)) +{ + unsigned long flags; + void **queue = __ptr_ring_init_queue_alloc(size, gfp); + void **old; + + if (!queue) + return -ENOMEM; + + spin_lock_irqsave(&(r)->consumer_lock, flags); + spin_lock(&(r)->producer_lock); + + old = __ptr_ring_swap_queue(r, queue, size, gfp, destroy); + + spin_unlock(&(r)->producer_lock); + spin_unlock_irqrestore(&(r)->consumer_lock, flags); + + kfree(old); + + return 0; +} + +/* + * Note: producer lock is nested within consumer lock, so if you + * resize you must make sure all uses nest correctly. + * In particular if you consume ring in interrupt or BH context, you must + * disable interrupts/BH when doing so. + */ +static inline int ptr_ring_resize_multiple(struct ptr_ring **rings, + unsigned int nrings, + int size, + gfp_t gfp, void (*destroy)(void *)) +{ + unsigned long flags; + void ***queues; + int i; + + queues = kmalloc_array(nrings, sizeof(*queues), gfp); + if (!queues) + goto noqueues; + + for (i = 0; i < nrings; ++i) { + queues[i] = __ptr_ring_init_queue_alloc(size, gfp); + if (!queues[i]) + goto nomem; + } + + for (i = 0; i < nrings; ++i) { + spin_lock_irqsave(&(rings[i])->consumer_lock, flags); + spin_lock(&(rings[i])->producer_lock); + queues[i] = __ptr_ring_swap_queue(rings[i], queues[i], + size, gfp, destroy); + spin_unlock(&(rings[i])->producer_lock); + spin_unlock_irqrestore(&(rings[i])->consumer_lock, flags); + } + + for (i = 0; i < nrings; ++i) + kfree(queues[i]); + + kfree(queues); + + return 0; + +nomem: + while (--i >= 0) + kfree(queues[i]); + + kfree(queues); + +noqueues: + return -ENOMEM; +} + +static inline void ptr_ring_cleanup(struct ptr_ring *r, void (*destroy)(void *)) +{ + void *ptr; + + if (destroy) + while ((ptr = ptr_ring_consume(r))) + destroy(ptr); + kfree(r->queue); +} + +#endif /* _LINUX_PTR_RING_H */ diff --git a/net/wireguard/compat/simd-asm/include/asm/simd.h b/net/wireguard/compat/simd-asm/include/asm/simd.h new file mode 100644 index 0000000000000..a975b38b55781 --- /dev/null +++ b/net/wireguard/compat/simd-asm/include/asm/simd.h @@ -0,0 +1,21 @@ +#ifndef _COMPAT_ASM_SIMD_H +#define _COMPAT_ASM_SIMD_H + +#if defined(CONFIG_X86_64) +#include +#endif + +static __must_check inline bool may_use_simd(void) +{ +#if defined(CONFIG_X86_64) + return irq_fpu_usable(); +#elif defined(CONFIG_ARM64) && defined(CONFIG_KERNEL_MODE_NEON) + return true; +#elif defined(CONFIG_ARM) && defined(CONFIG_KERNEL_MODE_NEON) + return !in_nmi() && !in_irq() && !in_serving_softirq(); +#else + return false; +#endif +} + +#endif diff --git a/net/wireguard/compat/simd/include/linux/simd.h b/net/wireguard/compat/simd/include/linux/simd.h new file mode 100644 index 0000000000000..c75c72471e9ec --- /dev/null +++ b/net/wireguard/compat/simd/include/linux/simd.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_SIMD_H +#define _WG_SIMD_H + +#include +#include +#if defined(CONFIG_X86_64) +#include +#include +#elif defined(CONFIG_KERNEL_MODE_NEON) +#include +#endif + +typedef enum { + HAVE_NO_SIMD = 1 << 0, + HAVE_FULL_SIMD = 1 << 1, + HAVE_SIMD_IN_USE = 1 << 31 +} simd_context_t; + +#define DONT_USE_SIMD ((simd_context_t []){ HAVE_NO_SIMD }) + +static inline void simd_get(simd_context_t *ctx) +{ + *ctx = !IS_ENABLED(CONFIG_PREEMPT_RT_BASE) && may_use_simd() ? HAVE_FULL_SIMD : HAVE_NO_SIMD; +} + +static inline void simd_put(simd_context_t *ctx) +{ +#if defined(CONFIG_X86_64) + if (*ctx & HAVE_SIMD_IN_USE) + kernel_fpu_end(); +#elif defined(CONFIG_KERNEL_MODE_NEON) + if (*ctx & HAVE_SIMD_IN_USE) + kernel_neon_end(); +#endif + *ctx = HAVE_NO_SIMD; +} + +static inline bool simd_relax(simd_context_t *ctx) +{ +#ifdef CONFIG_PREEMPT + if ((*ctx & HAVE_SIMD_IN_USE) && need_resched()) { + simd_put(ctx); + simd_get(ctx); + return true; + } +#endif + return false; +} + +static __must_check inline bool simd_use(simd_context_t *ctx) +{ + if (!(*ctx & HAVE_FULL_SIMD)) + return false; + if (*ctx & HAVE_SIMD_IN_USE) + return true; +#if defined(CONFIG_X86_64) + kernel_fpu_begin(); +#elif defined(CONFIG_KERNEL_MODE_NEON) + kernel_neon_begin(); +#endif + *ctx |= HAVE_SIMD_IN_USE; + return true; +} + +#endif /* _WG_SIMD_H */ diff --git a/net/wireguard/compat/siphash/include/linux/siphash.h b/net/wireguard/compat/siphash/include/linux/siphash.h new file mode 100644 index 0000000000000..1e5e337d15bf6 --- /dev/null +++ b/net/wireguard/compat/siphash/include/linux/siphash.h @@ -0,0 +1,140 @@ +/* Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This file is provided under a dual BSD/GPLv2 license. + * + * SipHash: a fast short-input PRF + * https://131002.net/siphash/ + * + * This implementation is specifically for SipHash2-4 for a secure PRF + * and HalfSipHash1-3/SipHash1-3 for an insecure PRF only suitable for + * hashtables. + */ + +#ifndef _WG_LINUX_SIPHASH_H +#define _WG_LINUX_SIPHASH_H + +#include +#include + +#define SIPHASH_ALIGNMENT __alignof__(u64) +typedef struct { + u64 key[2]; +} siphash_key_t; + +u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key); +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS +u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key); +#endif + +u64 siphash_1u64(const u64 a, const siphash_key_t *key); +u64 siphash_2u64(const u64 a, const u64 b, const siphash_key_t *key); +u64 siphash_3u64(const u64 a, const u64 b, const u64 c, + const siphash_key_t *key); +u64 siphash_4u64(const u64 a, const u64 b, const u64 c, const u64 d, + const siphash_key_t *key); +u64 siphash_1u32(const u32 a, const siphash_key_t *key); +u64 siphash_3u32(const u32 a, const u32 b, const u32 c, + const siphash_key_t *key); + +static inline u64 siphash_2u32(const u32 a, const u32 b, + const siphash_key_t *key) +{ + return siphash_1u64((u64)b << 32 | a, key); +} +static inline u64 siphash_4u32(const u32 a, const u32 b, const u32 c, + const u32 d, const siphash_key_t *key) +{ + return siphash_2u64((u64)b << 32 | a, (u64)d << 32 | c, key); +} + + +static inline u64 ___siphash_aligned(const __le64 *data, size_t len, + const siphash_key_t *key) +{ + if (__builtin_constant_p(len) && len == 4) + return siphash_1u32(le32_to_cpup((const __le32 *)data), key); + if (__builtin_constant_p(len) && len == 8) + return siphash_1u64(le64_to_cpu(data[0]), key); + if (__builtin_constant_p(len) && len == 16) + return siphash_2u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]), + key); + if (__builtin_constant_p(len) && len == 24) + return siphash_3u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]), + le64_to_cpu(data[2]), key); + if (__builtin_constant_p(len) && len == 32) + return siphash_4u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]), + le64_to_cpu(data[2]), le64_to_cpu(data[3]), + key); + return __siphash_aligned(data, len, key); +} + +/** + * siphash - compute 64-bit siphash PRF value + * @data: buffer to hash + * @size: size of @data + * @key: the siphash key + */ +static inline u64 siphash(const void *data, size_t len, + const siphash_key_t *key) +{ +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS + if (!IS_ALIGNED((unsigned long)data, SIPHASH_ALIGNMENT)) + return __siphash_unaligned(data, len, key); +#endif + return ___siphash_aligned(data, len, key); +} + +#define HSIPHASH_ALIGNMENT __alignof__(unsigned long) +typedef struct { + unsigned long key[2]; +} hsiphash_key_t; + +u32 __hsiphash_aligned(const void *data, size_t len, + const hsiphash_key_t *key); +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS +u32 __hsiphash_unaligned(const void *data, size_t len, + const hsiphash_key_t *key); +#endif + +u32 hsiphash_1u32(const u32 a, const hsiphash_key_t *key); +u32 hsiphash_2u32(const u32 a, const u32 b, const hsiphash_key_t *key); +u32 hsiphash_3u32(const u32 a, const u32 b, const u32 c, + const hsiphash_key_t *key); +u32 hsiphash_4u32(const u32 a, const u32 b, const u32 c, const u32 d, + const hsiphash_key_t *key); + +static inline u32 ___hsiphash_aligned(const __le32 *data, size_t len, + const hsiphash_key_t *key) +{ + if (__builtin_constant_p(len) && len == 4) + return hsiphash_1u32(le32_to_cpu(data[0]), key); + if (__builtin_constant_p(len) && len == 8) + return hsiphash_2u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]), + key); + if (__builtin_constant_p(len) && len == 12) + return hsiphash_3u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]), + le32_to_cpu(data[2]), key); + if (__builtin_constant_p(len) && len == 16) + return hsiphash_4u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]), + le32_to_cpu(data[2]), le32_to_cpu(data[3]), + key); + return __hsiphash_aligned(data, len, key); +} + +/** + * hsiphash - compute 32-bit hsiphash PRF value + * @data: buffer to hash + * @size: size of @data + * @key: the hsiphash key + */ +static inline u32 hsiphash(const void *data, size_t len, + const hsiphash_key_t *key) +{ +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS + if (!IS_ALIGNED((unsigned long)data, HSIPHASH_ALIGNMENT)) + return __hsiphash_unaligned(data, len, key); +#endif + return ___hsiphash_aligned(data, len, key); +} + +#endif /* _WG_LINUX_SIPHASH_H */ diff --git a/net/wireguard/compat/siphash/siphash.c b/net/wireguard/compat/siphash/siphash.c new file mode 100644 index 0000000000000..58855328e6e0d --- /dev/null +++ b/net/wireguard/compat/siphash/siphash.c @@ -0,0 +1,539 @@ +/* Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This file is provided under a dual BSD/GPLv2 license. + * + * SipHash: a fast short-input PRF + * https://131002.net/siphash/ + * + * This implementation is specifically for SipHash2-4 for a secure PRF + * and HalfSipHash1-3/SipHash1-3 for an insecure PRF only suitable for + * hashtables. + */ + +#include +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0) +#ifdef __LITTLE_ENDIAN +#define bytemask_from_count(cnt) (~(~0ul << (cnt)*8)) +#else +#define bytemask_from_count(cnt) (~(~0ul >> (cnt)*8)) +#endif +#endif + +#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64 +#include +#include +#endif + +#define SIPROUND \ + do { \ + v0 += v1; v1 = rol64(v1, 13); v1 ^= v0; v0 = rol64(v0, 32); \ + v2 += v3; v3 = rol64(v3, 16); v3 ^= v2; \ + v0 += v3; v3 = rol64(v3, 21); v3 ^= v0; \ + v2 += v1; v1 = rol64(v1, 17); v1 ^= v2; v2 = rol64(v2, 32); \ + } while (0) + +#define PREAMBLE(len) \ + u64 v0 = 0x736f6d6570736575ULL; \ + u64 v1 = 0x646f72616e646f6dULL; \ + u64 v2 = 0x6c7967656e657261ULL; \ + u64 v3 = 0x7465646279746573ULL; \ + u64 b = ((u64)(len)) << 56; \ + v3 ^= key->key[1]; \ + v2 ^= key->key[0]; \ + v1 ^= key->key[1]; \ + v0 ^= key->key[0]; + +#define POSTAMBLE \ + v3 ^= b; \ + SIPROUND; \ + SIPROUND; \ + v0 ^= b; \ + v2 ^= 0xff; \ + SIPROUND; \ + SIPROUND; \ + SIPROUND; \ + SIPROUND; \ + return (v0 ^ v1) ^ (v2 ^ v3); + +u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key) +{ + const u8 *end = data + len - (len % sizeof(u64)); + const u8 left = len & (sizeof(u64) - 1); + u64 m; + PREAMBLE(len) + for (; data != end; data += sizeof(u64)) { + m = le64_to_cpup(data); + v3 ^= m; + SIPROUND; + SIPROUND; + v0 ^= m; + } +#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64 + if (left) + b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) & + bytemask_from_count(left))); +#else + switch (left) { + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; + case 4: b |= le32_to_cpup(data); break; + case 3: b |= ((u64)end[2]) << 16; + case 2: b |= le16_to_cpup(data); break; + case 1: b |= end[0]; + } +#endif + POSTAMBLE +} + +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS +u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key) +{ + const u8 *end = data + len - (len % sizeof(u64)); + const u8 left = len & (sizeof(u64) - 1); + u64 m; + PREAMBLE(len) + for (; data != end; data += sizeof(u64)) { + m = get_unaligned_le64(data); + v3 ^= m; + SIPROUND; + SIPROUND; + v0 ^= m; + } +#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64 + if (left) + b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) & + bytemask_from_count(left))); +#else + switch (left) { + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; + case 4: b |= get_unaligned_le32(end); break; + case 3: b |= ((u64)end[2]) << 16; + case 2: b |= get_unaligned_le16(end); break; + case 1: b |= end[0]; + } +#endif + POSTAMBLE +} +#endif + +/** + * siphash_1u64 - compute 64-bit siphash PRF value of a u64 + * @first: first u64 + * @key: the siphash key + */ +u64 siphash_1u64(const u64 first, const siphash_key_t *key) +{ + PREAMBLE(8) + v3 ^= first; + SIPROUND; + SIPROUND; + v0 ^= first; + POSTAMBLE +} + +/** + * siphash_2u64 - compute 64-bit siphash PRF value of 2 u64 + * @first: first u64 + * @second: second u64 + * @key: the siphash key + */ +u64 siphash_2u64(const u64 first, const u64 second, const siphash_key_t *key) +{ + PREAMBLE(16) + v3 ^= first; + SIPROUND; + SIPROUND; + v0 ^= first; + v3 ^= second; + SIPROUND; + SIPROUND; + v0 ^= second; + POSTAMBLE +} + +/** + * siphash_3u64 - compute 64-bit siphash PRF value of 3 u64 + * @first: first u64 + * @second: second u64 + * @third: third u64 + * @key: the siphash key + */ +u64 siphash_3u64(const u64 first, const u64 second, const u64 third, + const siphash_key_t *key) +{ + PREAMBLE(24) + v3 ^= first; + SIPROUND; + SIPROUND; + v0 ^= first; + v3 ^= second; + SIPROUND; + SIPROUND; + v0 ^= second; + v3 ^= third; + SIPROUND; + SIPROUND; + v0 ^= third; + POSTAMBLE +} + +/** + * siphash_4u64 - compute 64-bit siphash PRF value of 4 u64 + * @first: first u64 + * @second: second u64 + * @third: third u64 + * @forth: forth u64 + * @key: the siphash key + */ +u64 siphash_4u64(const u64 first, const u64 second, const u64 third, + const u64 forth, const siphash_key_t *key) +{ + PREAMBLE(32) + v3 ^= first; + SIPROUND; + SIPROUND; + v0 ^= first; + v3 ^= second; + SIPROUND; + SIPROUND; + v0 ^= second; + v3 ^= third; + SIPROUND; + SIPROUND; + v0 ^= third; + v3 ^= forth; + SIPROUND; + SIPROUND; + v0 ^= forth; + POSTAMBLE +} + +u64 siphash_1u32(const u32 first, const siphash_key_t *key) +{ + PREAMBLE(4) + b |= first; + POSTAMBLE +} + +u64 siphash_3u32(const u32 first, const u32 second, const u32 third, + const siphash_key_t *key) +{ + u64 combined = (u64)second << 32 | first; + PREAMBLE(12) + v3 ^= combined; + SIPROUND; + SIPROUND; + v0 ^= combined; + b |= third; + POSTAMBLE +} + +#if BITS_PER_LONG == 64 +/* Note that on 64-bit, we make HalfSipHash1-3 actually be SipHash1-3, for + * performance reasons. On 32-bit, below, we actually implement HalfSipHash1-3. + */ + +#define HSIPROUND SIPROUND +#define HPREAMBLE(len) PREAMBLE(len) +#define HPOSTAMBLE \ + v3 ^= b; \ + HSIPROUND; \ + v0 ^= b; \ + v2 ^= 0xff; \ + HSIPROUND; \ + HSIPROUND; \ + HSIPROUND; \ + return (v0 ^ v1) ^ (v2 ^ v3); + +u32 __hsiphash_aligned(const void *data, size_t len, const hsiphash_key_t *key) +{ + const u8 *end = data + len - (len % sizeof(u64)); + const u8 left = len & (sizeof(u64) - 1); + u64 m; + HPREAMBLE(len) + for (; data != end; data += sizeof(u64)) { + m = le64_to_cpup(data); + v3 ^= m; + HSIPROUND; + v0 ^= m; + } +#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64 + if (left) + b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) & + bytemask_from_count(left))); +#else + switch (left) { + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; + case 4: b |= le32_to_cpup(data); break; + case 3: b |= ((u64)end[2]) << 16; + case 2: b |= le16_to_cpup(data); break; + case 1: b |= end[0]; + } +#endif + HPOSTAMBLE +} + +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS +u32 __hsiphash_unaligned(const void *data, size_t len, + const hsiphash_key_t *key) +{ + const u8 *end = data + len - (len % sizeof(u64)); + const u8 left = len & (sizeof(u64) - 1); + u64 m; + HPREAMBLE(len) + for (; data != end; data += sizeof(u64)) { + m = get_unaligned_le64(data); + v3 ^= m; + HSIPROUND; + v0 ^= m; + } +#if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64 + if (left) + b |= le64_to_cpu((__force __le64)(load_unaligned_zeropad(data) & + bytemask_from_count(left))); +#else + switch (left) { + case 7: b |= ((u64)end[6]) << 48; + case 6: b |= ((u64)end[5]) << 40; + case 5: b |= ((u64)end[4]) << 32; + case 4: b |= get_unaligned_le32(end); break; + case 3: b |= ((u64)end[2]) << 16; + case 2: b |= get_unaligned_le16(end); break; + case 1: b |= end[0]; + } +#endif + HPOSTAMBLE +} +#endif + +/** + * hsiphash_1u32 - compute 64-bit hsiphash PRF value of a u32 + * @first: first u32 + * @key: the hsiphash key + */ +u32 hsiphash_1u32(const u32 first, const hsiphash_key_t *key) +{ + HPREAMBLE(4) + b |= first; + HPOSTAMBLE +} + +/** + * hsiphash_2u32 - compute 32-bit hsiphash PRF value of 2 u32 + * @first: first u32 + * @second: second u32 + * @key: the hsiphash key + */ +u32 hsiphash_2u32(const u32 first, const u32 second, const hsiphash_key_t *key) +{ + u64 combined = (u64)second << 32 | first; + HPREAMBLE(8) + v3 ^= combined; + HSIPROUND; + v0 ^= combined; + HPOSTAMBLE +} + +/** + * hsiphash_3u32 - compute 32-bit hsiphash PRF value of 3 u32 + * @first: first u32 + * @second: second u32 + * @third: third u32 + * @key: the hsiphash key + */ +u32 hsiphash_3u32(const u32 first, const u32 second, const u32 third, + const hsiphash_key_t *key) +{ + u64 combined = (u64)second << 32 | first; + HPREAMBLE(12) + v3 ^= combined; + HSIPROUND; + v0 ^= combined; + b |= third; + HPOSTAMBLE +} + +/** + * hsiphash_4u32 - compute 32-bit hsiphash PRF value of 4 u32 + * @first: first u32 + * @second: second u32 + * @third: third u32 + * @forth: forth u32 + * @key: the hsiphash key + */ +u32 hsiphash_4u32(const u32 first, const u32 second, const u32 third, + const u32 forth, const hsiphash_key_t *key) +{ + u64 combined = (u64)second << 32 | first; + HPREAMBLE(16) + v3 ^= combined; + HSIPROUND; + v0 ^= combined; + combined = (u64)forth << 32 | third; + v3 ^= combined; + HSIPROUND; + v0 ^= combined; + HPOSTAMBLE +} +#else +#define HSIPROUND \ + do { \ + v0 += v1; v1 = rol32(v1, 5); v1 ^= v0; v0 = rol32(v0, 16); \ + v2 += v3; v3 = rol32(v3, 8); v3 ^= v2; \ + v0 += v3; v3 = rol32(v3, 7); v3 ^= v0; \ + v2 += v1; v1 = rol32(v1, 13); v1 ^= v2; v2 = rol32(v2, 16); \ + } while (0) + +#define HPREAMBLE(len) \ + u32 v0 = 0; \ + u32 v1 = 0; \ + u32 v2 = 0x6c796765U; \ + u32 v3 = 0x74656462U; \ + u32 b = ((u32)(len)) << 24; \ + v3 ^= key->key[1]; \ + v2 ^= key->key[0]; \ + v1 ^= key->key[1]; \ + v0 ^= key->key[0]; + +#define HPOSTAMBLE \ + v3 ^= b; \ + HSIPROUND; \ + v0 ^= b; \ + v2 ^= 0xff; \ + HSIPROUND; \ + HSIPROUND; \ + HSIPROUND; \ + return v1 ^ v3; + +u32 __hsiphash_aligned(const void *data, size_t len, const hsiphash_key_t *key) +{ + const u8 *end = data + len - (len % sizeof(u32)); + const u8 left = len & (sizeof(u32) - 1); + u32 m; + HPREAMBLE(len) + for (; data != end; data += sizeof(u32)) { + m = le32_to_cpup(data); + v3 ^= m; + HSIPROUND; + v0 ^= m; + } + switch (left) { + case 3: b |= ((u32)end[2]) << 16; + case 2: b |= le16_to_cpup(data); break; + case 1: b |= end[0]; + } + HPOSTAMBLE +} + +#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS +u32 __hsiphash_unaligned(const void *data, size_t len, + const hsiphash_key_t *key) +{ + const u8 *end = data + len - (len % sizeof(u32)); + const u8 left = len & (sizeof(u32) - 1); + u32 m; + HPREAMBLE(len) + for (; data != end; data += sizeof(u32)) { + m = get_unaligned_le32(data); + v3 ^= m; + HSIPROUND; + v0 ^= m; + } + switch (left) { + case 3: b |= ((u32)end[2]) << 16; + case 2: b |= get_unaligned_le16(end); break; + case 1: b |= end[0]; + } + HPOSTAMBLE +} +#endif + +/** + * hsiphash_1u32 - compute 32-bit hsiphash PRF value of a u32 + * @first: first u32 + * @key: the hsiphash key + */ +u32 hsiphash_1u32(const u32 first, const hsiphash_key_t *key) +{ + HPREAMBLE(4) + v3 ^= first; + HSIPROUND; + v0 ^= first; + HPOSTAMBLE +} + +/** + * hsiphash_2u32 - compute 32-bit hsiphash PRF value of 2 u32 + * @first: first u32 + * @second: second u32 + * @key: the hsiphash key + */ +u32 hsiphash_2u32(const u32 first, const u32 second, const hsiphash_key_t *key) +{ + HPREAMBLE(8) + v3 ^= first; + HSIPROUND; + v0 ^= first; + v3 ^= second; + HSIPROUND; + v0 ^= second; + HPOSTAMBLE +} + +/** + * hsiphash_3u32 - compute 32-bit hsiphash PRF value of 3 u32 + * @first: first u32 + * @second: second u32 + * @third: third u32 + * @key: the hsiphash key + */ +u32 hsiphash_3u32(const u32 first, const u32 second, const u32 third, + const hsiphash_key_t *key) +{ + HPREAMBLE(12) + v3 ^= first; + HSIPROUND; + v0 ^= first; + v3 ^= second; + HSIPROUND; + v0 ^= second; + v3 ^= third; + HSIPROUND; + v0 ^= third; + HPOSTAMBLE +} + +/** + * hsiphash_4u32 - compute 32-bit hsiphash PRF value of 4 u32 + * @first: first u32 + * @second: second u32 + * @third: third u32 + * @forth: forth u32 + * @key: the hsiphash key + */ +u32 hsiphash_4u32(const u32 first, const u32 second, const u32 third, + const u32 forth, const hsiphash_key_t *key) +{ + HPREAMBLE(16) + v3 ^= first; + HSIPROUND; + v0 ^= first; + v3 ^= second; + HSIPROUND; + v0 ^= second; + v3 ^= third; + HSIPROUND; + v0 ^= third; + v3 ^= forth; + HSIPROUND; + v0 ^= forth; + HPOSTAMBLE +} +#endif diff --git a/net/wireguard/compat/udp_tunnel/include/net/udp_tunnel.h b/net/wireguard/compat/udp_tunnel/include/net/udp_tunnel.h new file mode 100644 index 0000000000000..8999527d69521 --- /dev/null +++ b/net/wireguard/compat/udp_tunnel/include/net/udp_tunnel.h @@ -0,0 +1,94 @@ +#ifndef _WG_NET_UDP_TUNNEL_H +#define _WG_NET_UDP_TUNNEL_H + +#include +#include + +#if IS_ENABLED(CONFIG_IPV6) +#include +#include +#endif + +struct udp_port_cfg { + u8 family; + + /* Used only for kernel-created sockets */ + union { + struct in_addr local_ip; +#if IS_ENABLED(CONFIG_IPV6) + struct in6_addr local_ip6; +#endif + }; + + union { + struct in_addr peer_ip; +#if IS_ENABLED(CONFIG_IPV6) + struct in6_addr peer_ip6; +#endif + }; + + __be16 local_udp_port; + __be16 peer_udp_port; + unsigned int use_udp_checksums:1, + use_udp6_tx_checksums:1, + use_udp6_rx_checksums:1, + ipv6_v6only:1; +}; + +int udp_sock_create4(struct net *net, struct udp_port_cfg *cfg, + struct socket **sockp); + +#if IS_ENABLED(CONFIG_IPV6) +int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, + struct socket **sockp); +#else +static inline int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, + struct socket **sockp) +{ + return 0; +} +#endif + +static inline int udp_sock_create(struct net *net, + struct udp_port_cfg *cfg, + struct socket **sockp) +{ + if (cfg->family == AF_INET) + return udp_sock_create4(net, cfg, sockp); + + if (cfg->family == AF_INET6) + return udp_sock_create6(net, cfg, sockp); + + return -EPFNOSUPPORT; +} + +typedef int (*udp_tunnel_encap_rcv_t)(struct sock *sk, struct sk_buff *skb); + +struct udp_tunnel_sock_cfg { + void *sk_user_data; + __u8 encap_type; + udp_tunnel_encap_rcv_t encap_rcv; +}; + +/* Setup the given (UDP) sock to receive UDP encapsulated packets */ +void setup_udp_tunnel_sock(struct net *net, struct socket *sock, + struct udp_tunnel_sock_cfg *sock_cfg); + +/* Transmit the skb using UDP encapsulation. */ +void udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb, + __be32 src, __be32 dst, __u8 tos, __u8 ttl, + __be16 df, __be16 src_port, __be16 dst_port, + bool xnet, bool nocheck); + +#if IS_ENABLED(CONFIG_IPV6) +int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk, + struct sk_buff *skb, + struct net_device *dev, struct in6_addr *saddr, + struct in6_addr *daddr, + __u8 prio, __u8 ttl, __be32 label, + __be16 src_port, __be16 dst_port, bool nocheck); +#endif + +void udp_tunnel_sock_release(struct socket *sock); + +#endif /* _WG_NET_UDP_TUNNEL_H */ diff --git a/net/wireguard/compat/udp_tunnel/udp_tunnel.c b/net/wireguard/compat/udp_tunnel/udp_tunnel.c new file mode 100644 index 0000000000000..6afb11dc02f88 --- /dev/null +++ b/net/wireguard/compat/udp_tunnel/udp_tunnel.c @@ -0,0 +1,385 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0) +#define __sk_user_data(sk) ((*((void __rcu **)&(sk)->sk_user_data))) +#define rcu_dereference_sk_user_data(sk) rcu_dereference(__sk_user_data((sk))) +#define rcu_assign_sk_user_data(sk, ptr) rcu_assign_pointer(__sk_user_data((sk)), ptr) +#endif + +/* This is global so, uh, only one real call site... This is the kind of horrific hack you'd expect to see in compat code. */ +static udp_tunnel_encap_rcv_t encap_rcv = NULL; +static void our_sk_data_ready(struct sock *sk +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0) + ,int unused_vulnerable_length_param +#endif + ) +{ + struct sk_buff *skb; + while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) { + skb_orphan(skb); + sk_mem_reclaim(sk); + encap_rcv(sk, skb); + } +} + +int udp_sock_create4(struct net *net, struct udp_port_cfg *cfg, + struct socket **sockp) +{ + int err; + struct socket *sock = NULL; + struct sockaddr_in udp_addr; + + err = __sock_create(net, AF_INET, SOCK_DGRAM, 0, &sock, 1); + if (err < 0) + goto error; + + udp_addr.sin_family = AF_INET; + udp_addr.sin_addr = cfg->local_ip; + udp_addr.sin_port = cfg->local_udp_port; + err = kernel_bind(sock, (struct sockaddr *)&udp_addr, + sizeof(udp_addr)); + if (err < 0) + goto error; + + if (cfg->peer_udp_port) { + udp_addr.sin_family = AF_INET; + udp_addr.sin_addr = cfg->peer_ip; + udp_addr.sin_port = cfg->peer_udp_port; + err = kernel_connect(sock, (struct sockaddr *)&udp_addr, + sizeof(udp_addr), 0); + if (err < 0) + goto error; + } + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0) + sock->sk->sk_no_check = !cfg->use_udp_checksums; +#else + sock->sk->sk_no_check_tx = !cfg->use_udp_checksums; +#endif + + *sockp = sock; + return 0; + +error: + if (sock) { + kernel_sock_shutdown(sock, SHUT_RDWR); + sock_release(sock); + } + *sockp = NULL; + return err; +} + +void setup_udp_tunnel_sock(struct net *net, struct socket *sock, + struct udp_tunnel_sock_cfg *cfg) +{ + inet_sk(sock->sk)->mc_loop = 0; + encap_rcv = cfg->encap_rcv; + rcu_assign_sk_user_data(sock->sk, cfg->sk_user_data); + sock->sk->sk_data_ready = our_sk_data_ready; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0) +static inline __sum16 udp_v4_check(int len, __be32 saddr, + __be32 daddr, __wsum base) +{ + return csum_tcpudp_magic(saddr, daddr, len, IPPROTO_UDP, base); +} + +static void udp_set_csum(bool nocheck, struct sk_buff *skb, + __be32 saddr, __be32 daddr, int len) +{ + struct udphdr *uh = udp_hdr(skb); + + if (nocheck) + uh->check = 0; + else if (skb_is_gso(skb)) + uh->check = ~udp_v4_check(len, saddr, daddr, 0); + else if (skb_dst(skb) && skb_dst(skb)->dev && + (skb_dst(skb)->dev->features & NETIF_F_V4_CSUM)) { + + BUG_ON(skb->ip_summed == CHECKSUM_PARTIAL); + + skb->ip_summed = CHECKSUM_PARTIAL; + skb->csum_start = skb_transport_header(skb) - skb->head; + skb->csum_offset = offsetof(struct udphdr, check); + uh->check = ~udp_v4_check(len, saddr, daddr, 0); + } else { + __wsum csum; + + BUG_ON(skb->ip_summed == CHECKSUM_PARTIAL); + + uh->check = 0; + csum = skb_checksum(skb, 0, len, 0); + uh->check = udp_v4_check(len, saddr, daddr, csum); + if (uh->check == 0) + uh->check = CSUM_MANGLED_0; + + skb->ip_summed = CHECKSUM_UNNECESSARY; + } +} + +#endif + +static void fake_destructor(struct sk_buff *skb) +{ +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 12, 0) +static void our_iptunnel_xmit(struct rtable *rt, struct sk_buff *skb, + __be32 src, __be32 dst, __u8 proto, + __u8 tos, __u8 ttl, __be16 df, bool xnet) +{ + struct iphdr *iph; + struct pcpu_tstats *tstats = this_cpu_ptr(skb->dev->tstats); + + skb_scrub_packet(skb, xnet); + + skb->rxhash = 0; + skb_dst_set(skb, &rt->dst); + memset(IPCB(skb), 0, sizeof(*IPCB(skb))); + + /* Push down and install the IP header. */ + skb_push(skb, sizeof(struct iphdr)); + skb_reset_network_header(skb); + + iph = ip_hdr(skb); + + iph->version = 4; + iph->ihl = sizeof(struct iphdr) >> 2; + iph->frag_off = df; + iph->protocol = proto; + iph->tos = tos; + iph->daddr = dst; + iph->saddr = src; + iph->ttl = ttl; +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 53) + __ip_select_ident(iph, &rt->dst, (skb_shinfo(skb)->gso_segs ?: 1) - 1); +#else + __ip_select_ident(iph, skb_shinfo(skb)->gso_segs ?: 1); +#endif + + iptunnel_xmit(skb, skb->dev); + u64_stats_update_begin(&tstats->syncp); + tstats->tx_bytes -= 8; + u64_stats_update_end(&tstats->syncp); +} +#define iptunnel_xmit our_iptunnel_xmit +#endif + +void udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb, + __be32 src, __be32 dst, __u8 tos, __u8 ttl, + __be16 df, __be16 src_port, __be16 dst_port, + bool xnet, bool nocheck) +{ + struct udphdr *uh; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0) + struct net_device *dev = skb->dev; + int ret; +#endif + + __skb_push(skb, sizeof(*uh)); + skb_reset_transport_header(skb); + uh = udp_hdr(skb); + + uh->dest = dst_port; + uh->source = src_port; + uh->len = htons(skb->len); + + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); + + udp_set_csum(nocheck, skb, src, dst, skb->len); + + if (!skb->sk) + skb->sk = sk; + if (!skb->destructor) + skb->destructor = fake_destructor; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0) + ret = +#endif + iptunnel_xmit( +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0) + sk, +#endif + rt, skb, src, dst, IPPROTO_UDP, tos, ttl, df, xnet); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0) + if (ret) + iptunnel_xmit_stats(ret - 8, &dev->stats, dev->tstats); +#endif +} + +void udp_tunnel_sock_release(struct socket *sock) +{ + rcu_assign_sk_user_data(sock->sk, NULL); + kernel_sock_shutdown(sock, SHUT_RDWR); + sock_release(sock); +} + +#if IS_ENABLED(CONFIG_IPV6) +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, + struct socket **sockp) +{ + struct sockaddr_in6 udp6_addr; + int err; + struct socket *sock = NULL; + + err = __sock_create(net, AF_INET6, SOCK_DGRAM, 0, &sock, 1); + if (err < 0) + goto error; + + if (cfg->ipv6_v6only) { + int val = 1; + + err = kernel_setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, + (char *) &val, sizeof(val)); + if (err < 0) + goto error; + } + + udp6_addr.sin6_family = AF_INET6; + memcpy(&udp6_addr.sin6_addr, &cfg->local_ip6, + sizeof(udp6_addr.sin6_addr)); + udp6_addr.sin6_port = cfg->local_udp_port; + err = kernel_bind(sock, (struct sockaddr *)&udp6_addr, + sizeof(udp6_addr)); + if (err < 0) + goto error; + + if (cfg->peer_udp_port) { + udp6_addr.sin6_family = AF_INET6; + memcpy(&udp6_addr.sin6_addr, &cfg->peer_ip6, + sizeof(udp6_addr.sin6_addr)); + udp6_addr.sin6_port = cfg->peer_udp_port; + err = kernel_connect(sock, + (struct sockaddr *)&udp6_addr, + sizeof(udp6_addr), 0); + } + if (err < 0) + goto error; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0) + sock->sk->sk_no_check = !cfg->use_udp_checksums; +#else + udp_set_no_check6_tx(sock->sk, !cfg->use_udp6_tx_checksums); + udp_set_no_check6_rx(sock->sk, !cfg->use_udp6_rx_checksums); +#endif + + *sockp = sock; + return 0; + +error: + if (sock) { + kernel_sock_shutdown(sock, SHUT_RDWR); + sock_release(sock); + } + *sockp = NULL; + return err; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0) +static inline __sum16 udp_v6_check(int len, + const struct in6_addr *saddr, + const struct in6_addr *daddr, + __wsum base) +{ + return csum_ipv6_magic(saddr, daddr, len, IPPROTO_UDP, base); +} +static void udp6_set_csum(bool nocheck, struct sk_buff *skb, + const struct in6_addr *saddr, + const struct in6_addr *daddr, int len) +{ + struct udphdr *uh = udp_hdr(skb); + + if (nocheck) + uh->check = 0; + else if (skb_is_gso(skb)) + uh->check = ~udp_v6_check(len, saddr, daddr, 0); + else if (skb_dst(skb) && skb_dst(skb)->dev && + (skb_dst(skb)->dev->features & NETIF_F_IPV6_CSUM)) { + + BUG_ON(skb->ip_summed == CHECKSUM_PARTIAL); + + skb->ip_summed = CHECKSUM_PARTIAL; + skb->csum_start = skb_transport_header(skb) - skb->head; + skb->csum_offset = offsetof(struct udphdr, check); + uh->check = ~udp_v6_check(len, saddr, daddr, 0); + } else { + __wsum csum; + + BUG_ON(skb->ip_summed == CHECKSUM_PARTIAL); + + uh->check = 0; + csum = skb_checksum(skb, 0, len, 0); + uh->check = udp_v6_check(len, saddr, daddr, csum); + if (uh->check == 0) + uh->check = CSUM_MANGLED_0; + + skb->ip_summed = CHECKSUM_UNNECESSARY; + } +} +#endif + +int udp_tunnel6_xmit_skb(struct dst_entry *dst, struct sock *sk, + struct sk_buff *skb, + struct net_device *dev, struct in6_addr *saddr, + struct in6_addr *daddr, + __u8 prio, __u8 ttl, __be32 label, + __be16 src_port, __be16 dst_port, bool nocheck) +{ + struct udphdr *uh; + struct ipv6hdr *ip6h; + + __skb_push(skb, sizeof(*uh)); + skb_reset_transport_header(skb); + uh = udp_hdr(skb); + + uh->dest = dst_port; + uh->source = src_port; + + uh->len = htons(skb->len); + + skb_dst_set(skb, dst); + + udp6_set_csum(nocheck, skb, saddr, daddr, skb->len); + + __skb_push(skb, sizeof(*ip6h)); + skb_reset_network_header(skb); + ip6h = ipv6_hdr(skb); + ip6_flow_hdr(ip6h, prio, label); + ip6h->payload_len = htons(skb->len); + ip6h->nexthdr = IPPROTO_UDP; + ip6h->hop_limit = ttl; + ip6h->daddr = *daddr; + ip6h->saddr = *saddr; + + if (!skb->sk) + skb->sk = sk; + if (!skb->destructor) + skb->destructor = fake_destructor; + + ip6tunnel_xmit(skb, dev); + return 0; +} +#endif diff --git a/net/wireguard/compat/udp_tunnel/udp_tunnel_partial_compat.h b/net/wireguard/compat/udp_tunnel/udp_tunnel_partial_compat.h new file mode 100644 index 0000000000000..a4b5a1493a10b --- /dev/null +++ b/net/wireguard/compat/udp_tunnel/udp_tunnel_partial_compat.h @@ -0,0 +1,226 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0) +#define udp_sock_create4 udp_sock_create +#define udp_sock_create6 udp_sock_create +#include +#include +#include +#include +#include +#include +#if IS_ENABLED(CONFIG_IPV6) +#include +#include +#include +#include +#include +#endif +static inline void fake_destructor(struct sk_buff *skb) +{ +} +typedef int (*udp_tunnel_encap_rcv_t)(struct sock *sk, struct sk_buff *skb); +struct udp_tunnel_sock_cfg { + void *sk_user_data; + __u8 encap_type; + udp_tunnel_encap_rcv_t encap_rcv; +}; +/* This is global so, uh, only one real call site... This is the kind of horrific hack you'd expect to see in compat code. */ +static udp_tunnel_encap_rcv_t encap_rcv = NULL; +static void our_sk_data_ready(struct sock *sk) +{ + struct sk_buff *skb; + while ((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) { + skb_orphan(skb); + sk_mem_reclaim(sk); + encap_rcv(sk, skb); + } +} +static inline void setup_udp_tunnel_sock(struct net *net, struct socket *sock, + struct udp_tunnel_sock_cfg *cfg) +{ + struct sock *sk = sock->sk; + inet_sk(sk)->mc_loop = 0; + encap_rcv = cfg->encap_rcv; + rcu_assign_sk_user_data(sk, cfg->sk_user_data); + sk->sk_data_ready = our_sk_data_ready; +} +static inline void udp_tunnel_sock_release(struct socket *sock) +{ + rcu_assign_sk_user_data(sock->sk, NULL); + kernel_sock_shutdown(sock, SHUT_RDWR); + sk_release_kernel(sock->sk); +} +static inline int udp_tunnel_xmit_skb(struct socket *sock, struct rtable *rt, + struct sk_buff *skb, __be32 src, __be32 dst, + __u8 tos, __u8 ttl, __be16 df, __be16 src_port, + __be16 dst_port, bool xnet) +{ + struct udphdr *uh; + __skb_push(skb, sizeof(*uh)); + skb_reset_transport_header(skb); + uh = udp_hdr(skb); + uh->dest = dst_port; + uh->source = src_port; + uh->len = htons(skb->len); + udp_set_csum(sock->sk->sk_no_check_tx, skb, src, dst, skb->len); + return iptunnel_xmit(sock->sk, rt, skb, src, dst, IPPROTO_UDP, + tos, ttl, df, xnet); +} +#if IS_ENABLED(CONFIG_IPV6) +static inline int udp_tunnel6_xmit_skb(struct socket *sock, struct dst_entry *dst, + struct sk_buff *skb, struct net_device *dev, + struct in6_addr *saddr, struct in6_addr *daddr, + __u8 prio, __u8 ttl, __be16 src_port, + __be16 dst_port) +{ + struct udphdr *uh; + struct ipv6hdr *ip6h; + struct sock *sk = sock->sk; + __skb_push(skb, sizeof(*uh)); + skb_reset_transport_header(skb); + uh = udp_hdr(skb); + uh->dest = dst_port; + uh->source = src_port; + uh->len = htons(skb->len); + memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); + IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED + | IPSKB_REROUTED); + skb_dst_set(skb, dst); + udp6_set_csum(udp_get_no_check6_tx(sk), skb, &inet6_sk(sk)->saddr, + &sk->sk_v6_daddr, skb->len); + __skb_push(skb, sizeof(*ip6h)); + skb_reset_network_header(skb); + ip6h = ipv6_hdr(skb); + ip6_flow_hdr(ip6h, prio, htonl(0)); + ip6h->payload_len = htons(skb->len); + ip6h->nexthdr = IPPROTO_UDP; + ip6h->hop_limit = ttl; + ip6h->daddr = *daddr; + ip6h->saddr = *saddr; + ip6tunnel_xmit(skb, dev); + return 0; +} +#endif +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0) +#include +#include +#include +#include +#include +#include +#define udp_tunnel_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) do { struct net_device *dev__ = (c)->dev; int ret__; ret__ = udp_tunnel_xmit_skb((b)->sk_socket, a, c, d, e, f, g, h, i, j, k); if (ret__) iptunnel_xmit_stats(ret__ - 8, &dev__->stats, dev__->tstats); } while (0) +#if IS_ENABLED(CONFIG_IPV6) +#define udp_tunnel6_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) udp_tunnel6_xmit_skb((b)->sk_socket, a, c, d, e, f, g, h, j, k); +#endif +#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0) +#include +#include +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 18, 0) +static inline void fake_destructor(struct sk_buff *skb) +{ +} +#endif +#define udp_tunnel_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) do { struct net_device *dev__ = (c)->dev; int ret__; if (!(c)->destructor) (c)->destructor = fake_destructor; if (!(c)->sk) (c)->sk = (b); ret__ = udp_tunnel_xmit_skb(a, c, d, e, f, g, h, i, j, k, l); if (ret__) iptunnel_xmit_stats(ret__ - 8, &dev__->stats, dev__->tstats); } while (0) +#if IS_ENABLED(CONFIG_IPV6) +#define udp_tunnel6_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) do { if (!(c)->destructor) (c)->destructor = fake_destructor; if (!(c)->sk) (c)->sk = (b); udp_tunnel6_xmit_skb(a, c, d, e, f, g, h, j, k, l); } while(0) +#endif +#else + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0) +#include +#include +#define udp_tunnel_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) do { struct net_device *dev__ = (c)->dev; int ret__ = udp_tunnel_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l); if (ret__) iptunnel_xmit_stats(ret__ - 8, &dev__->stats, dev__->tstats); } while (0) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(4, 3, 0) +#include +#include +#define udp_tunnel_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) do { struct net_device *dev__ = (c)->dev; int ret__ = udp_tunnel_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l); iptunnel_xmit_stats(ret__, &dev__->stats, dev__->tstats); } while (0) +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0) && IS_ENABLED(CONFIG_IPV6) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0) +#include +#include +#define udp_tunnel6_xmit_skb(a, b, c, d, e, f, g, h, i, j, k, l) udp_tunnel6_xmit_skb(a, b, c, d, e, f, g, h, j, k, l) +#endif + +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0) && LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0) +#include +#include +#include +struct udp_port_cfg_new { + u8 family; + union { + struct in_addr local_ip; +#if IS_ENABLED(CONFIG_IPV6) + struct in6_addr local_ip6; +#endif + }; + union { + struct in_addr peer_ip; +#if IS_ENABLED(CONFIG_IPV6) + struct in6_addr peer_ip6; +#endif + }; + __be16 local_udp_port; + __be16 peer_udp_port; + unsigned int use_udp_checksums:1, use_udp6_tx_checksums:1, use_udp6_rx_checksums:1, ipv6_v6only:1; +}; +static inline int __maybe_unused udp_sock_create_new(struct net *net, struct udp_port_cfg_new *cfg, struct socket **sockp) +{ + struct udp_port_cfg old_cfg = { + .family = cfg->family, + .local_ip = cfg->local_ip, +#if IS_ENABLED(CONFIG_IPV6) + .local_ip6 = cfg->local_ip6, +#endif + .peer_ip = cfg->peer_ip, +#if IS_ENABLED(CONFIG_IPV6) + .peer_ip6 = cfg->peer_ip6, +#endif + .local_udp_port = cfg->local_udp_port, + .peer_udp_port = cfg->peer_udp_port, + .use_udp_checksums = cfg->use_udp_checksums, + .use_udp6_tx_checksums = cfg->use_udp6_tx_checksums, + .use_udp6_rx_checksums = cfg->use_udp6_rx_checksums + }; + if (cfg->family == AF_INET) + return udp_sock_create4(net, &old_cfg, sockp); + +#if IS_ENABLED(CONFIG_IPV6) + if (cfg->family == AF_INET6) { + int ret; + int old_bindv6only; + struct net *nobns; + + if (cfg->ipv6_v6only) { +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0) + nobns = &init_net; +#else + nobns = net; +#endif + /* Since udp_port_cfg only learned of ipv6_v6only in 4.3, we do this horrible + * hack here and set the sysctl variable temporarily to something that will + * set the right option for us in sock_create. It's super racey! */ + old_bindv6only = nobns->ipv6.sysctl.bindv6only; + nobns->ipv6.sysctl.bindv6only = 1; + } + ret = udp_sock_create6(net, &old_cfg, sockp); + if (cfg->ipv6_v6only) + nobns->ipv6.sysctl.bindv6only = old_bindv6only; + return ret; + } +#endif + return -EPFNOSUPPORT; +} +#define udp_port_cfg udp_port_cfg_new +#define udp_sock_create(a, b, c) udp_sock_create_new(a, b, c) +#endif diff --git a/net/wireguard/cookie.c b/net/wireguard/cookie.c new file mode 100644 index 0000000000000..97ab28a63a3a5 --- /dev/null +++ b/net/wireguard/cookie.c @@ -0,0 +1,236 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "cookie.h" +#include "peer.h" +#include "device.h" +#include "messages.h" +#include "ratelimiter.h" +#include "timers.h" + +#include +#include + +#include +#include + +void wg_cookie_checker_init(struct cookie_checker *checker, + struct wg_device *wg) +{ + init_rwsem(&checker->secret_lock); + checker->secret_birthdate = ktime_get_boot_fast_ns(); + get_random_bytes(checker->secret, NOISE_HASH_LEN); + checker->device = wg; +} + +enum { COOKIE_KEY_LABEL_LEN = 8 }; +static const u8 mac1_key_label[COOKIE_KEY_LABEL_LEN] = "mac1----"; +static const u8 cookie_key_label[COOKIE_KEY_LABEL_LEN] = "cookie--"; + +static void precompute_key(u8 key[NOISE_SYMMETRIC_KEY_LEN], + const u8 pubkey[NOISE_PUBLIC_KEY_LEN], + const u8 label[COOKIE_KEY_LABEL_LEN]) +{ + struct blake2s_state blake; + + blake2s_init(&blake, NOISE_SYMMETRIC_KEY_LEN); + blake2s_update(&blake, label, COOKIE_KEY_LABEL_LEN); + blake2s_update(&blake, pubkey, NOISE_PUBLIC_KEY_LEN); + blake2s_final(&blake, key, NOISE_SYMMETRIC_KEY_LEN); +} + +/* Must hold peer->handshake.static_identity->lock */ +void wg_cookie_checker_precompute_device_keys(struct cookie_checker *checker) +{ + if (likely(checker->device->static_identity.has_identity)) { + precompute_key(checker->cookie_encryption_key, + checker->device->static_identity.static_public, + cookie_key_label); + precompute_key(checker->message_mac1_key, + checker->device->static_identity.static_public, + mac1_key_label); + } else { + memset(checker->cookie_encryption_key, 0, + NOISE_SYMMETRIC_KEY_LEN); + memset(checker->message_mac1_key, 0, NOISE_SYMMETRIC_KEY_LEN); + } +} + +void wg_cookie_checker_precompute_peer_keys(struct wg_peer *peer) +{ + precompute_key(peer->latest_cookie.cookie_decryption_key, + peer->handshake.remote_static, cookie_key_label); + precompute_key(peer->latest_cookie.message_mac1_key, + peer->handshake.remote_static, mac1_key_label); +} + +void wg_cookie_init(struct cookie *cookie) +{ + memset(cookie, 0, sizeof(*cookie)); + init_rwsem(&cookie->lock); +} + +static void compute_mac1(u8 mac1[COOKIE_LEN], const void *message, size_t len, + const u8 key[NOISE_SYMMETRIC_KEY_LEN]) +{ + len = len - sizeof(struct message_macs) + + offsetof(struct message_macs, mac1); + blake2s(mac1, message, key, COOKIE_LEN, len, NOISE_SYMMETRIC_KEY_LEN); +} + +static void compute_mac2(u8 mac2[COOKIE_LEN], const void *message, size_t len, + const u8 cookie[COOKIE_LEN]) +{ + len = len - sizeof(struct message_macs) + + offsetof(struct message_macs, mac2); + blake2s(mac2, message, cookie, COOKIE_LEN, len, COOKIE_LEN); +} + +static void make_cookie(u8 cookie[COOKIE_LEN], struct sk_buff *skb, + struct cookie_checker *checker) +{ + struct blake2s_state state; + + if (wg_birthdate_has_expired(checker->secret_birthdate, + COOKIE_SECRET_MAX_AGE)) { + down_write(&checker->secret_lock); + checker->secret_birthdate = ktime_get_boot_fast_ns(); + get_random_bytes(checker->secret, NOISE_HASH_LEN); + up_write(&checker->secret_lock); + } + + down_read(&checker->secret_lock); + + blake2s_init_key(&state, COOKIE_LEN, checker->secret, NOISE_HASH_LEN); + if (skb->protocol == htons(ETH_P_IP)) + blake2s_update(&state, (u8 *)&ip_hdr(skb)->saddr, + sizeof(struct in_addr)); + else if (skb->protocol == htons(ETH_P_IPV6)) + blake2s_update(&state, (u8 *)&ipv6_hdr(skb)->saddr, + sizeof(struct in6_addr)); + blake2s_update(&state, (u8 *)&udp_hdr(skb)->source, sizeof(__be16)); + blake2s_final(&state, cookie, COOKIE_LEN); + + up_read(&checker->secret_lock); +} + +enum cookie_mac_state wg_cookie_validate_packet(struct cookie_checker *checker, + struct sk_buff *skb, + bool check_cookie) +{ + struct message_macs *macs = (struct message_macs *) + (skb->data + skb->len - sizeof(*macs)); + enum cookie_mac_state ret; + u8 computed_mac[COOKIE_LEN]; + u8 cookie[COOKIE_LEN]; + + ret = INVALID_MAC; + compute_mac1(computed_mac, skb->data, skb->len, + checker->message_mac1_key); + if (crypto_memneq(computed_mac, macs->mac1, COOKIE_LEN)) + goto out; + + ret = VALID_MAC_BUT_NO_COOKIE; + + if (!check_cookie) + goto out; + + make_cookie(cookie, skb, checker); + + compute_mac2(computed_mac, skb->data, skb->len, cookie); + if (crypto_memneq(computed_mac, macs->mac2, COOKIE_LEN)) + goto out; + + ret = VALID_MAC_WITH_COOKIE_BUT_RATELIMITED; + if (!wg_ratelimiter_allow(skb, dev_net(checker->device->dev))) + goto out; + + ret = VALID_MAC_WITH_COOKIE; + +out: + return ret; +} + +void wg_cookie_add_mac_to_packet(void *message, size_t len, + struct wg_peer *peer) +{ + struct message_macs *macs = (struct message_macs *) + ((u8 *)message + len - sizeof(*macs)); + + down_write(&peer->latest_cookie.lock); + compute_mac1(macs->mac1, message, len, + peer->latest_cookie.message_mac1_key); + memcpy(peer->latest_cookie.last_mac1_sent, macs->mac1, COOKIE_LEN); + peer->latest_cookie.have_sent_mac1 = true; + up_write(&peer->latest_cookie.lock); + + down_read(&peer->latest_cookie.lock); + if (peer->latest_cookie.is_valid && + !wg_birthdate_has_expired(peer->latest_cookie.birthdate, + COOKIE_SECRET_MAX_AGE - COOKIE_SECRET_LATENCY)) + compute_mac2(macs->mac2, message, len, + peer->latest_cookie.cookie); + else + memset(macs->mac2, 0, COOKIE_LEN); + up_read(&peer->latest_cookie.lock); +} + +void wg_cookie_message_create(struct message_handshake_cookie *dst, + struct sk_buff *skb, __le32 index, + struct cookie_checker *checker) +{ + struct message_macs *macs = (struct message_macs *) + ((u8 *)skb->data + skb->len - sizeof(*macs)); + u8 cookie[COOKIE_LEN]; + + dst->header.type = cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE); + dst->receiver_index = index; + get_random_bytes_wait(dst->nonce, COOKIE_NONCE_LEN); + + make_cookie(cookie, skb, checker); + xchacha20poly1305_encrypt(dst->encrypted_cookie, cookie, COOKIE_LEN, + macs->mac1, COOKIE_LEN, dst->nonce, + checker->cookie_encryption_key); +} + +void wg_cookie_message_consume(struct message_handshake_cookie *src, + struct wg_device *wg) +{ + struct wg_peer *peer = NULL; + u8 cookie[COOKIE_LEN]; + bool ret; + + if (unlikely(!wg_index_hashtable_lookup(&wg->index_hashtable, + INDEX_HASHTABLE_HANDSHAKE | + INDEX_HASHTABLE_KEYPAIR, + src->receiver_index, &peer))) + return; + + down_read(&peer->latest_cookie.lock); + if (unlikely(!peer->latest_cookie.have_sent_mac1)) { + up_read(&peer->latest_cookie.lock); + goto out; + } + ret = xchacha20poly1305_decrypt( + cookie, src->encrypted_cookie, sizeof(src->encrypted_cookie), + peer->latest_cookie.last_mac1_sent, COOKIE_LEN, src->nonce, + peer->latest_cookie.cookie_decryption_key); + up_read(&peer->latest_cookie.lock); + + if (ret) { + down_write(&peer->latest_cookie.lock); + memcpy(peer->latest_cookie.cookie, cookie, COOKIE_LEN); + peer->latest_cookie.birthdate = ktime_get_boot_fast_ns(); + peer->latest_cookie.is_valid = true; + peer->latest_cookie.have_sent_mac1 = false; + up_write(&peer->latest_cookie.lock); + } else { + net_dbg_ratelimited("%s: Could not decrypt invalid cookie response\n", + wg->dev->name); + } + +out: + wg_peer_put(peer); +} diff --git a/net/wireguard/cookie.h b/net/wireguard/cookie.h new file mode 100644 index 0000000000000..c4bd61ca03f24 --- /dev/null +++ b/net/wireguard/cookie.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_COOKIE_H +#define _WG_COOKIE_H + +#include "messages.h" +#include + +struct wg_peer; + +struct cookie_checker { + u8 secret[NOISE_HASH_LEN]; + u8 cookie_encryption_key[NOISE_SYMMETRIC_KEY_LEN]; + u8 message_mac1_key[NOISE_SYMMETRIC_KEY_LEN]; + u64 secret_birthdate; + struct rw_semaphore secret_lock; + struct wg_device *device; +}; + +struct cookie { + u64 birthdate; + bool is_valid; + u8 cookie[COOKIE_LEN]; + bool have_sent_mac1; + u8 last_mac1_sent[COOKIE_LEN]; + u8 cookie_decryption_key[NOISE_SYMMETRIC_KEY_LEN]; + u8 message_mac1_key[NOISE_SYMMETRIC_KEY_LEN]; + struct rw_semaphore lock; +}; + +enum cookie_mac_state { + INVALID_MAC, + VALID_MAC_BUT_NO_COOKIE, + VALID_MAC_WITH_COOKIE_BUT_RATELIMITED, + VALID_MAC_WITH_COOKIE +}; + +void wg_cookie_checker_init(struct cookie_checker *checker, + struct wg_device *wg); +void wg_cookie_checker_precompute_device_keys(struct cookie_checker *checker); +void wg_cookie_checker_precompute_peer_keys(struct wg_peer *peer); +void wg_cookie_init(struct cookie *cookie); + +enum cookie_mac_state wg_cookie_validate_packet(struct cookie_checker *checker, + struct sk_buff *skb, + bool check_cookie); +void wg_cookie_add_mac_to_packet(void *message, size_t len, + struct wg_peer *peer); + +void wg_cookie_message_create(struct message_handshake_cookie *src, + struct sk_buff *skb, __le32 index, + struct cookie_checker *checker); +void wg_cookie_message_consume(struct message_handshake_cookie *src, + struct wg_device *wg); + +#endif /* _WG_COOKIE_H */ diff --git a/net/wireguard/crypto/Makefile.include b/net/wireguard/crypto/Makefile.include new file mode 100644 index 0000000000000..460684d845c35 --- /dev/null +++ b/net/wireguard/crypto/Makefile.include @@ -0,0 +1,57 @@ +ifeq ($(CONFIG_X86_64)$(if $(CONFIG_UML),y,n),yn) +CONFIG_ZINC_ARCH_X86_64 := y +endif +ifeq ($(CONFIG_ARM)$(if $(CONFIG_CPU_32v3),y,n),yn) +CONFIG_ZINC_ARCH_ARM := y +endif +ifeq ($(CONFIG_ARM64),y) +CONFIG_ZINC_ARCH_ARM64 := y +endif +ifeq ($(CONFIG_MIPS)$(CONFIG_CPU_MIPS32_R2),yy) +CONFIG_ZINC_ARCH_MIPS := y +endif +ifeq ($(CONFIG_MIPS)$(CONFIG_64BIT),yy) +CONFIG_ZINC_ARCH_MIPS64 := y +endif + +zinc-y += chacha20/chacha20.o +zinc-$(CONFIG_ZINC_ARCH_X86_64) += chacha20/chacha20-x86_64.o +zinc-$(CONFIG_ZINC_ARCH_ARM) += chacha20/chacha20-arm.o chacha20/chacha20-unrolled-arm.o +zinc-$(CONFIG_ZINC_ARCH_ARM64) += chacha20/chacha20-arm64.o +zinc-$(CONFIG_ZINC_ARCH_MIPS) += chacha20/chacha20-mips.o +AFLAGS_chacha20-mips.o += -O2 # This is required to fill the branch delay slots + +zinc-y += poly1305/poly1305.o +zinc-$(CONFIG_ZINC_ARCH_X86_64) += poly1305/poly1305-x86_64.o +zinc-$(CONFIG_ZINC_ARCH_ARM) += poly1305/poly1305-arm.o +zinc-$(CONFIG_ZINC_ARCH_ARM64) += poly1305/poly1305-arm64.o +zinc-$(CONFIG_ZINC_ARCH_MIPS) += poly1305/poly1305-mips.o +AFLAGS_poly1305-mips.o += -O2 # This is required to fill the branch delay slots +zinc-$(CONFIG_ZINC_ARCH_MIPS64) += poly1305/poly1305-mips64.o + +zinc-y += chacha20poly1305.o + +zinc-y += blake2s/blake2s.o +zinc-$(CONFIG_ZINC_ARCH_X86_64) += blake2s/blake2s-x86_64.o + +zinc-y += curve25519/curve25519.o +zinc-$(CONFIG_ZINC_ARCH_ARM) += curve25519/curve25519-arm.o + +quiet_cmd_perlasm = PERLASM $@ + cmd_perlasm = $(PERL) $< > $@ +$(obj)/%.S: $(src)/%.pl FORCE + $(call if_changed,perlasm) +kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) +targets := $(patsubst $(kbuild-dir)/%.pl,%.S,$(wildcard $(patsubst %.o,$(kbuild-dir)/crypto/zinc/%.pl,$(zinc-y) $(zinc-m) $(zinc-)))) + +# Old kernels don't set this, which causes trouble. +.SECONDARY: + +wireguard-y += $(addprefix crypto/zinc/,$(zinc-y)) +ccflags-y += -I$(src)/crypto/include +ccflags-$(CONFIG_ZINC_ARCH_X86_64) += -DCONFIG_ZINC_ARCH_X86_64 +ccflags-$(CONFIG_ZINC_ARCH_ARM) += -DCONFIG_ZINC_ARCH_ARM +ccflags-$(CONFIG_ZINC_ARCH_ARM64) += -DCONFIG_ZINC_ARCH_ARM64 +ccflags-$(CONFIG_ZINC_ARCH_MIPS) += -DCONFIG_ZINC_ARCH_MIPS +ccflags-$(CONFIG_ZINC_ARCH_MIPS64) += -DCONFIG_ZINC_ARCH_MIPS64 +ccflags-$(CONFIG_WIREGUARD_DEBUG) += -DCONFIG_ZINC_SELFTEST diff --git a/net/wireguard/crypto/include/zinc/blake2s.h b/net/wireguard/crypto/include/zinc/blake2s.h new file mode 100644 index 0000000000000..5f1a1aeaf1297 --- /dev/null +++ b/net/wireguard/crypto/include/zinc/blake2s.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _ZINC_BLAKE2S_H +#define _ZINC_BLAKE2S_H + +#include +#include +#include + +enum blake2s_lengths { + BLAKE2S_BLOCK_SIZE = 64, + BLAKE2S_HASH_SIZE = 32, + BLAKE2S_KEY_SIZE = 32 +}; + +struct blake2s_state { + u32 h[8]; + u32 t[2]; + u32 f[2]; + u8 buf[BLAKE2S_BLOCK_SIZE]; + size_t buflen; + u8 last_node; +}; + +void blake2s_init(struct blake2s_state *state, const size_t outlen); +void blake2s_init_key(struct blake2s_state *state, const size_t outlen, + const void *key, const size_t keylen); +void blake2s_update(struct blake2s_state *state, const u8 *in, size_t inlen); +void blake2s_final(struct blake2s_state *state, u8 *out, const size_t outlen); + +static inline void blake2s(u8 *out, const u8 *in, const u8 *key, + const size_t outlen, const size_t inlen, + const size_t keylen) +{ + struct blake2s_state state; + + WARN_ON(IS_ENABLED(DEBUG) && ((!in && inlen > 0) || !out || !outlen || + outlen > BLAKE2S_HASH_SIZE || keylen > BLAKE2S_KEY_SIZE || + (!key && keylen))); + + if (keylen) + blake2s_init_key(&state, outlen, key, keylen); + else + blake2s_init(&state, outlen); + + blake2s_update(&state, in, inlen); + blake2s_final(&state, out, outlen); +} + +void blake2s_hmac(u8 *out, const u8 *in, const u8 *key, const size_t outlen, + const size_t inlen, const size_t keylen); + +#endif /* _ZINC_BLAKE2S_H */ diff --git a/net/wireguard/crypto/include/zinc/chacha20.h b/net/wireguard/crypto/include/zinc/chacha20.h new file mode 100644 index 0000000000000..8de54c97ed293 --- /dev/null +++ b/net/wireguard/crypto/include/zinc/chacha20.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _ZINC_CHACHA20_H +#define _ZINC_CHACHA20_H + +#include +#include +#include +#include + +enum { + CHACHA20_NONCE_SIZE = 16, + CHACHA20_KEY_SIZE = 32, + CHACHA20_KEY_WORDS = CHACHA20_KEY_SIZE / sizeof(u32), + CHACHA20_BLOCK_SIZE = 64, + CHACHA20_BLOCK_WORDS = CHACHA20_BLOCK_SIZE / sizeof(u32), + HCHACHA20_NONCE_SIZE = CHACHA20_NONCE_SIZE, + HCHACHA20_KEY_SIZE = CHACHA20_KEY_SIZE +}; + +enum { /* expand 32-byte k */ + CHACHA20_CONSTANT_EXPA = 0x61707865U, + CHACHA20_CONSTANT_ND_3 = 0x3320646eU, + CHACHA20_CONSTANT_2_BY = 0x79622d32U, + CHACHA20_CONSTANT_TE_K = 0x6b206574U +}; + +struct chacha20_ctx { + union { + u32 state[16]; + struct { + u32 constant[4]; + u32 key[8]; + u32 counter[4]; + }; + }; +}; + +static inline void chacha20_init(struct chacha20_ctx *ctx, + const u8 key[CHACHA20_KEY_SIZE], + const u64 nonce) +{ + ctx->constant[0] = CHACHA20_CONSTANT_EXPA; + ctx->constant[1] = CHACHA20_CONSTANT_ND_3; + ctx->constant[2] = CHACHA20_CONSTANT_2_BY; + ctx->constant[3] = CHACHA20_CONSTANT_TE_K; + ctx->key[0] = get_unaligned_le32(key + 0); + ctx->key[1] = get_unaligned_le32(key + 4); + ctx->key[2] = get_unaligned_le32(key + 8); + ctx->key[3] = get_unaligned_le32(key + 12); + ctx->key[4] = get_unaligned_le32(key + 16); + ctx->key[5] = get_unaligned_le32(key + 20); + ctx->key[6] = get_unaligned_le32(key + 24); + ctx->key[7] = get_unaligned_le32(key + 28); + ctx->counter[0] = 0; + ctx->counter[1] = 0; + ctx->counter[2] = nonce & U32_MAX; + ctx->counter[3] = nonce >> 32; +} +void chacha20(struct chacha20_ctx *ctx, u8 *dst, const u8 *src, u32 len, + simd_context_t *simd_context); + +void hchacha20(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE], simd_context_t *simd_context); + +#endif /* _ZINC_CHACHA20_H */ diff --git a/net/wireguard/crypto/include/zinc/chacha20poly1305.h b/net/wireguard/crypto/include/zinc/chacha20poly1305.h new file mode 100644 index 0000000000000..ce7274092965c --- /dev/null +++ b/net/wireguard/crypto/include/zinc/chacha20poly1305.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _ZINC_CHACHA20POLY1305_H +#define _ZINC_CHACHA20POLY1305_H + +#include +#include + +struct scatterlist; + +enum chacha20poly1305_lengths { + XCHACHA20POLY1305_NONCE_SIZE = 24, + CHACHA20POLY1305_KEY_SIZE = 32, + CHACHA20POLY1305_AUTHTAG_SIZE = 16 +}; + +void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE]); + +bool __must_check chacha20poly1305_encrypt_sg( + struct scatterlist *dst, struct scatterlist *src, const size_t src_len, + const u8 *ad, const size_t ad_len, const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE], simd_context_t *simd_context); + +bool __must_check +chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE]); + +bool __must_check chacha20poly1305_decrypt_sg( + struct scatterlist *dst, struct scatterlist *src, const size_t src_len, + const u8 *ad, const size_t ad_len, const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE], simd_context_t *simd_context); + +void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE], + const u8 key[CHACHA20POLY1305_KEY_SIZE]); + +bool __must_check xchacha20poly1305_decrypt( + u8 *dst, const u8 *src, const size_t src_len, const u8 *ad, + const size_t ad_len, const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE], + const u8 key[CHACHA20POLY1305_KEY_SIZE]); + +#endif /* _ZINC_CHACHA20POLY1305_H */ diff --git a/net/wireguard/crypto/include/zinc/curve25519.h b/net/wireguard/crypto/include/zinc/curve25519.h new file mode 100644 index 0000000000000..0b46552fbce07 --- /dev/null +++ b/net/wireguard/crypto/include/zinc/curve25519.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _ZINC_CURVE25519_H +#define _ZINC_CURVE25519_H + +#include + +enum curve25519_lengths { + CURVE25519_KEY_SIZE = 32 +}; + +bool __must_check curve25519(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]); +void curve25519_generate_secret(u8 secret[CURVE25519_KEY_SIZE]); +bool __must_check curve25519_generate_public( + u8 pub[CURVE25519_KEY_SIZE], const u8 secret[CURVE25519_KEY_SIZE]); + +#endif /* _ZINC_CURVE25519_H */ diff --git a/net/wireguard/crypto/include/zinc/poly1305.h b/net/wireguard/crypto/include/zinc/poly1305.h new file mode 100644 index 0000000000000..8a16d19f81776 --- /dev/null +++ b/net/wireguard/crypto/include/zinc/poly1305.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _ZINC_POLY1305_H +#define _ZINC_POLY1305_H + +#include +#include + +enum poly1305_lengths { + POLY1305_BLOCK_SIZE = 16, + POLY1305_KEY_SIZE = 32, + POLY1305_MAC_SIZE = 16 +}; + +struct poly1305_ctx { + u8 opaque[24 * sizeof(u64)]; + u32 nonce[4]; + u8 data[POLY1305_BLOCK_SIZE]; + size_t num; +} __aligned(8); + +void poly1305_init(struct poly1305_ctx *ctx, const u8 key[POLY1305_KEY_SIZE]); +void poly1305_update(struct poly1305_ctx *ctx, const u8 *input, size_t len, + simd_context_t *simd_context); +void poly1305_final(struct poly1305_ctx *ctx, u8 mac[POLY1305_MAC_SIZE], + simd_context_t *simd_context); + +#endif /* _ZINC_POLY1305_H */ diff --git a/net/wireguard/crypto/zinc.h b/net/wireguard/crypto/zinc.h new file mode 100644 index 0000000000000..9aa1e8d59bf5e --- /dev/null +++ b/net/wireguard/crypto/zinc.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_ZINC_H +#define _WG_ZINC_H + +int chacha20_mod_init(void); +int poly1305_mod_init(void); +int chacha20poly1305_mod_init(void); +int blake2s_mod_init(void); +int curve25519_mod_init(void); + +#endif diff --git a/net/wireguard/crypto/zinc/blake2s/blake2s-x86_64-glue.c b/net/wireguard/crypto/zinc/blake2s/blake2s-x86_64-glue.c new file mode 100644 index 0000000000000..9a956be904c2b --- /dev/null +++ b/net/wireguard/crypto/zinc/blake2s/blake2s-x86_64-glue.c @@ -0,0 +1,73 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include +#include +#include + +asmlinkage void blake2s_compress_avx(struct blake2s_state *state, + const u8 *block, const size_t nblocks, + const u32 inc); +asmlinkage void blake2s_compress_avx512(struct blake2s_state *state, + const u8 *block, const size_t nblocks, + const u32 inc); + +static bool blake2s_use_avx __ro_after_init; +static bool blake2s_use_avx512 __ro_after_init; +static bool *const blake2s_nobs[] __initconst = { &blake2s_use_avx512 }; + +static void __init blake2s_fpu_init(void) +{ + blake2s_use_avx = + boot_cpu_has(X86_FEATURE_AVX) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); +#ifndef COMPAT_CANNOT_USE_AVX512 + blake2s_use_avx512 = + boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && + boot_cpu_has(X86_FEATURE_AVX512F) && + boot_cpu_has(X86_FEATURE_AVX512VL) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | + XFEATURE_MASK_AVX512, NULL); +#endif +} + +static inline bool blake2s_compress_arch(struct blake2s_state *state, + const u8 *block, size_t nblocks, + const u32 inc) +{ + simd_context_t simd_context; + bool used_arch = false; + + /* SIMD disables preemption, so relax after processing each page. */ + BUILD_BUG_ON(PAGE_SIZE / BLAKE2S_BLOCK_SIZE < 8); + + simd_get(&simd_context); + + if (!IS_ENABLED(CONFIG_AS_AVX) || !blake2s_use_avx || + !simd_use(&simd_context)) + goto out; + used_arch = true; + + for (;;) { + const size_t blocks = min_t(size_t, nblocks, + PAGE_SIZE / BLAKE2S_BLOCK_SIZE); + + if (IS_ENABLED(CONFIG_AS_AVX512) && blake2s_use_avx512) + blake2s_compress_avx512(state, block, blocks, inc); + else + blake2s_compress_avx(state, block, blocks, inc); + + nblocks -= blocks; + if (!nblocks) + break; + block += blocks * BLAKE2S_BLOCK_SIZE; + simd_relax(&simd_context); + } +out: + simd_put(&simd_context); + return used_arch; +} diff --git a/net/wireguard/crypto/zinc/blake2s/blake2s-x86_64.S b/net/wireguard/crypto/zinc/blake2s/blake2s-x86_64.S new file mode 100644 index 0000000000000..675288fa4cca2 --- /dev/null +++ b/net/wireguard/crypto/zinc/blake2s/blake2s-x86_64.S @@ -0,0 +1,685 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * Copyright (C) 2017 Samuel Neves . All Rights Reserved. + */ + +#include + +.section .rodata.cst32.BLAKE2S_IV, "aM", @progbits, 32 +.align 32 +IV: .octa 0xA54FF53A3C6EF372BB67AE856A09E667 + .octa 0x5BE0CD191F83D9AB9B05688C510E527F +.section .rodata.cst16.ROT16, "aM", @progbits, 16 +.align 16 +ROT16: .octa 0x0D0C0F0E09080B0A0504070601000302 +.section .rodata.cst16.ROR328, "aM", @progbits, 16 +.align 16 +ROR328: .octa 0x0C0F0E0D080B0A090407060500030201 +#ifdef CONFIG_AS_AVX512 +.section .rodata.cst64.BLAKE2S_SIGMA, "aM", @progbits, 640 +.align 64 +SIGMA: +.long 0, 2, 4, 6, 1, 3, 5, 7, 8, 10, 12, 14, 9, 11, 13, 15 +.long 11, 2, 12, 14, 9, 8, 15, 3, 4, 0, 13, 6, 10, 1, 7, 5 +.long 10, 12, 11, 6, 5, 9, 13, 3, 4, 15, 14, 2, 0, 7, 8, 1 +.long 10, 9, 7, 0, 11, 14, 1, 12, 6, 2, 15, 3, 13, 8, 5, 4 +.long 4, 9, 8, 13, 14, 0, 10, 11, 7, 3, 12, 1, 5, 6, 15, 2 +.long 2, 10, 4, 14, 13, 3, 9, 11, 6, 5, 7, 12, 15, 1, 8, 0 +.long 4, 11, 14, 8, 13, 10, 12, 5, 2, 1, 15, 3, 9, 7, 0, 6 +.long 6, 12, 0, 13, 15, 2, 1, 10, 4, 5, 11, 14, 8, 3, 9, 7 +.long 14, 5, 4, 12, 9, 7, 3, 10, 2, 0, 6, 15, 11, 1, 13, 8 +.long 11, 7, 13, 10, 12, 14, 0, 15, 4, 5, 6, 9, 2, 1, 8, 3 +#endif /* CONFIG_AS_AVX512 */ + +.text +#ifdef CONFIG_AS_AVX +ENTRY(blake2s_compress_avx) + movl %ecx, %ecx + testq %rdx, %rdx + je .Lendofloop + .align 32 +.Lbeginofloop: + addq %rcx, 32(%rdi) + vmovdqu IV+16(%rip), %xmm1 + vmovdqu (%rsi), %xmm4 + vpxor 32(%rdi), %xmm1, %xmm1 + vmovdqu 16(%rsi), %xmm3 + vshufps $136, %xmm3, %xmm4, %xmm6 + vmovdqa ROT16(%rip), %xmm7 + vpaddd (%rdi), %xmm6, %xmm6 + vpaddd 16(%rdi), %xmm6, %xmm6 + vpxor %xmm6, %xmm1, %xmm1 + vmovdqu IV(%rip), %xmm8 + vpshufb %xmm7, %xmm1, %xmm1 + vmovdqu 48(%rsi), %xmm5 + vpaddd %xmm1, %xmm8, %xmm8 + vpxor 16(%rdi), %xmm8, %xmm9 + vmovdqu 32(%rsi), %xmm2 + vpblendw $12, %xmm3, %xmm5, %xmm13 + vshufps $221, %xmm5, %xmm2, %xmm12 + vpunpckhqdq %xmm2, %xmm4, %xmm14 + vpslld $20, %xmm9, %xmm0 + vpsrld $12, %xmm9, %xmm9 + vpxor %xmm0, %xmm9, %xmm0 + vshufps $221, %xmm3, %xmm4, %xmm9 + vpaddd %xmm9, %xmm6, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vmovdqa ROR328(%rip), %xmm6 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm8, %xmm8 + vpxor %xmm8, %xmm0, %xmm0 + vpshufd $147, %xmm1, %xmm1 + vpshufd $78, %xmm8, %xmm8 + vpslld $25, %xmm0, %xmm10 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm10, %xmm0, %xmm0 + vshufps $136, %xmm5, %xmm2, %xmm10 + vpshufd $57, %xmm0, %xmm0 + vpaddd %xmm10, %xmm9, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpaddd %xmm12, %xmm9, %xmm9 + vpblendw $12, %xmm2, %xmm3, %xmm12 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm8, %xmm8 + vpxor %xmm8, %xmm0, %xmm10 + vpslld $20, %xmm10, %xmm0 + vpsrld $12, %xmm10, %xmm10 + vpxor %xmm0, %xmm10, %xmm0 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm8, %xmm8 + vpxor %xmm8, %xmm0, %xmm0 + vpshufd $57, %xmm1, %xmm1 + vpshufd $78, %xmm8, %xmm8 + vpslld $25, %xmm0, %xmm10 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm10, %xmm0, %xmm0 + vpslldq $4, %xmm5, %xmm10 + vpblendw $240, %xmm10, %xmm12, %xmm12 + vpshufd $147, %xmm0, %xmm0 + vpshufd $147, %xmm12, %xmm12 + vpaddd %xmm9, %xmm12, %xmm12 + vpaddd %xmm0, %xmm12, %xmm12 + vpxor %xmm12, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm8, %xmm8 + vpxor %xmm8, %xmm0, %xmm11 + vpslld $20, %xmm11, %xmm9 + vpsrld $12, %xmm11, %xmm11 + vpxor %xmm9, %xmm11, %xmm0 + vpshufd $8, %xmm2, %xmm9 + vpblendw $192, %xmm5, %xmm3, %xmm11 + vpblendw $240, %xmm11, %xmm9, %xmm9 + vpshufd $177, %xmm9, %xmm9 + vpaddd %xmm12, %xmm9, %xmm9 + vpaddd %xmm0, %xmm9, %xmm11 + vpxor %xmm11, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm8, %xmm8 + vpxor %xmm8, %xmm0, %xmm9 + vpshufd $147, %xmm1, %xmm1 + vpshufd $78, %xmm8, %xmm8 + vpslld $25, %xmm9, %xmm0 + vpsrld $7, %xmm9, %xmm9 + vpxor %xmm0, %xmm9, %xmm0 + vpslldq $4, %xmm3, %xmm9 + vpblendw $48, %xmm9, %xmm2, %xmm9 + vpblendw $240, %xmm9, %xmm4, %xmm9 + vpshufd $57, %xmm0, %xmm0 + vpshufd $177, %xmm9, %xmm9 + vpaddd %xmm11, %xmm9, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm8, %xmm11 + vpxor %xmm11, %xmm0, %xmm0 + vpslld $20, %xmm0, %xmm8 + vpsrld $12, %xmm0, %xmm0 + vpxor %xmm8, %xmm0, %xmm0 + vpunpckhdq %xmm3, %xmm4, %xmm8 + vpblendw $12, %xmm10, %xmm8, %xmm12 + vpshufd $177, %xmm12, %xmm12 + vpaddd %xmm9, %xmm12, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm11 + vpxor %xmm11, %xmm0, %xmm0 + vpshufd $57, %xmm1, %xmm1 + vpshufd $78, %xmm11, %xmm11 + vpslld $25, %xmm0, %xmm12 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm12, %xmm0, %xmm0 + vpunpckhdq %xmm5, %xmm2, %xmm12 + vpshufd $147, %xmm0, %xmm0 + vpblendw $15, %xmm13, %xmm12, %xmm12 + vpslldq $8, %xmm5, %xmm13 + vpshufd $210, %xmm12, %xmm12 + vpaddd %xmm9, %xmm12, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm11 + vpxor %xmm11, %xmm0, %xmm0 + vpslld $20, %xmm0, %xmm12 + vpsrld $12, %xmm0, %xmm0 + vpxor %xmm12, %xmm0, %xmm0 + vpunpckldq %xmm4, %xmm2, %xmm12 + vpblendw $240, %xmm4, %xmm12, %xmm12 + vpblendw $192, %xmm13, %xmm12, %xmm12 + vpsrldq $12, %xmm3, %xmm13 + vpaddd %xmm12, %xmm9, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm11 + vpxor %xmm11, %xmm0, %xmm0 + vpshufd $147, %xmm1, %xmm1 + vpshufd $78, %xmm11, %xmm11 + vpslld $25, %xmm0, %xmm12 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm12, %xmm0, %xmm0 + vpblendw $60, %xmm2, %xmm4, %xmm12 + vpblendw $3, %xmm13, %xmm12, %xmm12 + vpshufd $57, %xmm0, %xmm0 + vpshufd $78, %xmm12, %xmm12 + vpaddd %xmm9, %xmm12, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm11 + vpxor %xmm11, %xmm0, %xmm12 + vpslld $20, %xmm12, %xmm13 + vpsrld $12, %xmm12, %xmm0 + vpblendw $51, %xmm3, %xmm4, %xmm12 + vpxor %xmm13, %xmm0, %xmm0 + vpblendw $192, %xmm10, %xmm12, %xmm10 + vpslldq $8, %xmm2, %xmm12 + vpshufd $27, %xmm10, %xmm10 + vpaddd %xmm9, %xmm10, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm11 + vpxor %xmm11, %xmm0, %xmm0 + vpshufd $57, %xmm1, %xmm1 + vpshufd $78, %xmm11, %xmm11 + vpslld $25, %xmm0, %xmm10 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm10, %xmm0, %xmm0 + vpunpckhdq %xmm2, %xmm8, %xmm10 + vpshufd $147, %xmm0, %xmm0 + vpblendw $12, %xmm5, %xmm10, %xmm10 + vpshufd $210, %xmm10, %xmm10 + vpaddd %xmm9, %xmm10, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm11 + vpxor %xmm11, %xmm0, %xmm10 + vpslld $20, %xmm10, %xmm0 + vpsrld $12, %xmm10, %xmm10 + vpxor %xmm0, %xmm10, %xmm0 + vpblendw $12, %xmm4, %xmm5, %xmm10 + vpblendw $192, %xmm12, %xmm10, %xmm10 + vpunpckldq %xmm2, %xmm4, %xmm12 + vpshufd $135, %xmm10, %xmm10 + vpaddd %xmm9, %xmm10, %xmm9 + vpaddd %xmm0, %xmm9, %xmm9 + vpxor %xmm9, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm11, %xmm13 + vpxor %xmm13, %xmm0, %xmm0 + vpshufd $147, %xmm1, %xmm1 + vpshufd $78, %xmm13, %xmm13 + vpslld $25, %xmm0, %xmm10 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm10, %xmm0, %xmm0 + vpblendw $15, %xmm3, %xmm4, %xmm10 + vpblendw $192, %xmm5, %xmm10, %xmm10 + vpshufd $57, %xmm0, %xmm0 + vpshufd $198, %xmm10, %xmm10 + vpaddd %xmm9, %xmm10, %xmm10 + vpaddd %xmm0, %xmm10, %xmm10 + vpxor %xmm10, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm13, %xmm13 + vpxor %xmm13, %xmm0, %xmm9 + vpslld $20, %xmm9, %xmm0 + vpsrld $12, %xmm9, %xmm9 + vpxor %xmm0, %xmm9, %xmm0 + vpunpckhdq %xmm2, %xmm3, %xmm9 + vpunpcklqdq %xmm12, %xmm9, %xmm15 + vpunpcklqdq %xmm12, %xmm8, %xmm12 + vpblendw $15, %xmm5, %xmm8, %xmm8 + vpaddd %xmm15, %xmm10, %xmm15 + vpaddd %xmm0, %xmm15, %xmm15 + vpxor %xmm15, %xmm1, %xmm1 + vpshufd $141, %xmm8, %xmm8 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm13, %xmm13 + vpxor %xmm13, %xmm0, %xmm0 + vpshufd $57, %xmm1, %xmm1 + vpshufd $78, %xmm13, %xmm13 + vpslld $25, %xmm0, %xmm10 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm10, %xmm0, %xmm0 + vpunpcklqdq %xmm2, %xmm3, %xmm10 + vpshufd $147, %xmm0, %xmm0 + vpblendw $51, %xmm14, %xmm10, %xmm14 + vpshufd $135, %xmm14, %xmm14 + vpaddd %xmm15, %xmm14, %xmm14 + vpaddd %xmm0, %xmm14, %xmm14 + vpxor %xmm14, %xmm1, %xmm1 + vpunpcklqdq %xmm3, %xmm4, %xmm15 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm13, %xmm13 + vpxor %xmm13, %xmm0, %xmm0 + vpslld $20, %xmm0, %xmm11 + vpsrld $12, %xmm0, %xmm0 + vpxor %xmm11, %xmm0, %xmm0 + vpunpckhqdq %xmm5, %xmm3, %xmm11 + vpblendw $51, %xmm15, %xmm11, %xmm11 + vpunpckhqdq %xmm3, %xmm5, %xmm15 + vpaddd %xmm11, %xmm14, %xmm11 + vpaddd %xmm0, %xmm11, %xmm11 + vpxor %xmm11, %xmm1, %xmm1 + vpshufb %xmm6, %xmm1, %xmm1 + vpaddd %xmm1, %xmm13, %xmm13 + vpxor %xmm13, %xmm0, %xmm0 + vpshufd $147, %xmm1, %xmm1 + vpshufd $78, %xmm13, %xmm13 + vpslld $25, %xmm0, %xmm14 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm14, %xmm0, %xmm14 + vpunpckhqdq %xmm4, %xmm2, %xmm0 + vpshufd $57, %xmm14, %xmm14 + vpblendw $51, %xmm15, %xmm0, %xmm15 + vpaddd %xmm15, %xmm11, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm1, %xmm1 + vpshufb %xmm7, %xmm1, %xmm1 + vpaddd %xmm1, %xmm13, %xmm13 + vpxor %xmm13, %xmm14, %xmm14 + vpslld $20, %xmm14, %xmm11 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm11, %xmm14, %xmm14 + vpblendw $3, %xmm2, %xmm4, %xmm11 + vpslldq $8, %xmm11, %xmm0 + vpblendw $15, %xmm5, %xmm0, %xmm0 + vpshufd $99, %xmm0, %xmm0 + vpaddd %xmm15, %xmm0, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm1, %xmm0 + vpaddd %xmm12, %xmm15, %xmm15 + vpshufb %xmm6, %xmm0, %xmm0 + vpaddd %xmm0, %xmm13, %xmm13 + vpxor %xmm13, %xmm14, %xmm14 + vpshufd $57, %xmm0, %xmm0 + vpshufd $78, %xmm13, %xmm13 + vpslld $25, %xmm14, %xmm1 + vpsrld $7, %xmm14, %xmm14 + vpxor %xmm1, %xmm14, %xmm14 + vpblendw $3, %xmm5, %xmm4, %xmm1 + vpshufd $147, %xmm14, %xmm14 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpshufb %xmm7, %xmm0, %xmm0 + vpaddd %xmm0, %xmm13, %xmm13 + vpxor %xmm13, %xmm14, %xmm14 + vpslld $20, %xmm14, %xmm12 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm12, %xmm14, %xmm14 + vpsrldq $4, %xmm2, %xmm12 + vpblendw $60, %xmm12, %xmm1, %xmm1 + vpaddd %xmm1, %xmm15, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpblendw $12, %xmm4, %xmm3, %xmm1 + vpshufb %xmm6, %xmm0, %xmm0 + vpaddd %xmm0, %xmm13, %xmm13 + vpxor %xmm13, %xmm14, %xmm14 + vpshufd $147, %xmm0, %xmm0 + vpshufd $78, %xmm13, %xmm13 + vpslld $25, %xmm14, %xmm12 + vpsrld $7, %xmm14, %xmm14 + vpxor %xmm12, %xmm14, %xmm14 + vpsrldq $4, %xmm5, %xmm12 + vpblendw $48, %xmm12, %xmm1, %xmm1 + vpshufd $33, %xmm5, %xmm12 + vpshufd $57, %xmm14, %xmm14 + vpshufd $108, %xmm1, %xmm1 + vpblendw $51, %xmm12, %xmm10, %xmm12 + vpaddd %xmm15, %xmm1, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpaddd %xmm12, %xmm15, %xmm15 + vpshufb %xmm7, %xmm0, %xmm0 + vpaddd %xmm0, %xmm13, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpslld $20, %xmm14, %xmm13 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm13, %xmm14, %xmm14 + vpslldq $12, %xmm3, %xmm13 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpshufb %xmm6, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpshufd $57, %xmm0, %xmm0 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm14, %xmm12 + vpsrld $7, %xmm14, %xmm14 + vpxor %xmm12, %xmm14, %xmm14 + vpblendw $51, %xmm5, %xmm4, %xmm12 + vpshufd $147, %xmm14, %xmm14 + vpblendw $192, %xmm13, %xmm12, %xmm12 + vpaddd %xmm12, %xmm15, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpsrldq $4, %xmm3, %xmm12 + vpshufb %xmm7, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpslld $20, %xmm14, %xmm13 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm13, %xmm14, %xmm14 + vpblendw $48, %xmm2, %xmm5, %xmm13 + vpblendw $3, %xmm12, %xmm13, %xmm13 + vpshufd $156, %xmm13, %xmm13 + vpaddd %xmm15, %xmm13, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpshufb %xmm6, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpshufd $147, %xmm0, %xmm0 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm14, %xmm13 + vpsrld $7, %xmm14, %xmm14 + vpxor %xmm13, %xmm14, %xmm14 + vpunpcklqdq %xmm2, %xmm4, %xmm13 + vpshufd $57, %xmm14, %xmm14 + vpblendw $12, %xmm12, %xmm13, %xmm12 + vpshufd $180, %xmm12, %xmm12 + vpaddd %xmm15, %xmm12, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpshufb %xmm7, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpslld $20, %xmm14, %xmm12 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm12, %xmm14, %xmm14 + vpunpckhqdq %xmm9, %xmm4, %xmm12 + vpshufd $198, %xmm12, %xmm12 + vpaddd %xmm15, %xmm12, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpaddd %xmm15, %xmm8, %xmm15 + vpshufb %xmm6, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpshufd $57, %xmm0, %xmm0 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm14, %xmm12 + vpsrld $7, %xmm14, %xmm14 + vpxor %xmm12, %xmm14, %xmm14 + vpsrldq $4, %xmm4, %xmm12 + vpshufd $147, %xmm14, %xmm14 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm15, %xmm0, %xmm0 + vpshufb %xmm7, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpslld $20, %xmm14, %xmm8 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm14, %xmm8, %xmm14 + vpblendw $48, %xmm5, %xmm2, %xmm8 + vpblendw $3, %xmm12, %xmm8, %xmm8 + vpunpckhqdq %xmm5, %xmm4, %xmm12 + vpshufd $75, %xmm8, %xmm8 + vpblendw $60, %xmm10, %xmm12, %xmm10 + vpaddd %xmm15, %xmm8, %xmm15 + vpaddd %xmm14, %xmm15, %xmm15 + vpxor %xmm0, %xmm15, %xmm0 + vpshufd $45, %xmm10, %xmm10 + vpshufb %xmm6, %xmm0, %xmm0 + vpaddd %xmm15, %xmm10, %xmm15 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm1, %xmm14, %xmm14 + vpshufd $147, %xmm0, %xmm0 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm14, %xmm8 + vpsrld $7, %xmm14, %xmm14 + vpxor %xmm14, %xmm8, %xmm8 + vpshufd $57, %xmm8, %xmm8 + vpaddd %xmm8, %xmm15, %xmm15 + vpxor %xmm0, %xmm15, %xmm0 + vpshufb %xmm7, %xmm0, %xmm0 + vpaddd %xmm0, %xmm1, %xmm1 + vpxor %xmm8, %xmm1, %xmm8 + vpslld $20, %xmm8, %xmm10 + vpsrld $12, %xmm8, %xmm8 + vpxor %xmm8, %xmm10, %xmm10 + vpunpckldq %xmm3, %xmm4, %xmm8 + vpunpcklqdq %xmm9, %xmm8, %xmm9 + vpaddd %xmm9, %xmm15, %xmm9 + vpaddd %xmm10, %xmm9, %xmm9 + vpxor %xmm0, %xmm9, %xmm8 + vpshufb %xmm6, %xmm8, %xmm8 + vpaddd %xmm8, %xmm1, %xmm1 + vpxor %xmm1, %xmm10, %xmm10 + vpshufd $57, %xmm8, %xmm8 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm10, %xmm12 + vpsrld $7, %xmm10, %xmm10 + vpxor %xmm10, %xmm12, %xmm10 + vpblendw $48, %xmm4, %xmm3, %xmm12 + vpshufd $147, %xmm10, %xmm0 + vpunpckhdq %xmm5, %xmm3, %xmm10 + vpshufd $78, %xmm12, %xmm12 + vpunpcklqdq %xmm4, %xmm10, %xmm10 + vpblendw $192, %xmm2, %xmm10, %xmm10 + vpshufhw $78, %xmm10, %xmm10 + vpaddd %xmm10, %xmm9, %xmm10 + vpaddd %xmm0, %xmm10, %xmm10 + vpxor %xmm8, %xmm10, %xmm8 + vpshufb %xmm7, %xmm8, %xmm8 + vpaddd %xmm8, %xmm1, %xmm1 + vpxor %xmm0, %xmm1, %xmm9 + vpslld $20, %xmm9, %xmm0 + vpsrld $12, %xmm9, %xmm9 + vpxor %xmm9, %xmm0, %xmm0 + vpunpckhdq %xmm5, %xmm4, %xmm9 + vpblendw $240, %xmm9, %xmm2, %xmm13 + vpshufd $39, %xmm13, %xmm13 + vpaddd %xmm10, %xmm13, %xmm10 + vpaddd %xmm0, %xmm10, %xmm10 + vpxor %xmm8, %xmm10, %xmm8 + vpblendw $12, %xmm4, %xmm2, %xmm13 + vpshufb %xmm6, %xmm8, %xmm8 + vpslldq $4, %xmm13, %xmm13 + vpblendw $15, %xmm5, %xmm13, %xmm13 + vpaddd %xmm8, %xmm1, %xmm1 + vpxor %xmm1, %xmm0, %xmm0 + vpaddd %xmm13, %xmm10, %xmm13 + vpshufd $147, %xmm8, %xmm8 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm0, %xmm14 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm0, %xmm14, %xmm14 + vpshufd $57, %xmm14, %xmm14 + vpaddd %xmm14, %xmm13, %xmm13 + vpxor %xmm8, %xmm13, %xmm8 + vpaddd %xmm13, %xmm12, %xmm12 + vpshufb %xmm7, %xmm8, %xmm8 + vpaddd %xmm8, %xmm1, %xmm1 + vpxor %xmm14, %xmm1, %xmm14 + vpslld $20, %xmm14, %xmm10 + vpsrld $12, %xmm14, %xmm14 + vpxor %xmm14, %xmm10, %xmm10 + vpaddd %xmm10, %xmm12, %xmm12 + vpxor %xmm8, %xmm12, %xmm8 + vpshufb %xmm6, %xmm8, %xmm8 + vpaddd %xmm8, %xmm1, %xmm1 + vpxor %xmm1, %xmm10, %xmm0 + vpshufd $57, %xmm8, %xmm8 + vpshufd $78, %xmm1, %xmm1 + vpslld $25, %xmm0, %xmm10 + vpsrld $7, %xmm0, %xmm0 + vpxor %xmm0, %xmm10, %xmm10 + vpblendw $48, %xmm2, %xmm3, %xmm0 + vpblendw $15, %xmm11, %xmm0, %xmm0 + vpshufd $147, %xmm10, %xmm10 + vpshufd $114, %xmm0, %xmm0 + vpaddd %xmm12, %xmm0, %xmm0 + vpaddd %xmm10, %xmm0, %xmm0 + vpxor %xmm8, %xmm0, %xmm8 + vpshufb %xmm7, %xmm8, %xmm8 + vpaddd %xmm8, %xmm1, %xmm1 + vpxor %xmm10, %xmm1, %xmm10 + vpslld $20, %xmm10, %xmm11 + vpsrld $12, %xmm10, %xmm10 + vpxor %xmm10, %xmm11, %xmm10 + vpslldq $4, %xmm4, %xmm11 + vpblendw $192, %xmm11, %xmm3, %xmm3 + vpunpckldq %xmm5, %xmm4, %xmm4 + vpshufd $99, %xmm3, %xmm3 + vpaddd %xmm0, %xmm3, %xmm3 + vpaddd %xmm10, %xmm3, %xmm3 + vpxor %xmm8, %xmm3, %xmm11 + vpunpckldq %xmm5, %xmm2, %xmm0 + vpblendw $192, %xmm2, %xmm5, %xmm2 + vpshufb %xmm6, %xmm11, %xmm11 + vpunpckhqdq %xmm0, %xmm9, %xmm0 + vpblendw $15, %xmm4, %xmm2, %xmm4 + vpaddd %xmm11, %xmm1, %xmm1 + vpxor %xmm1, %xmm10, %xmm10 + vpshufd $147, %xmm11, %xmm11 + vpshufd $201, %xmm0, %xmm0 + vpslld $25, %xmm10, %xmm8 + vpsrld $7, %xmm10, %xmm10 + vpxor %xmm10, %xmm8, %xmm10 + vpshufd $78, %xmm1, %xmm1 + vpaddd %xmm3, %xmm0, %xmm0 + vpshufd $27, %xmm4, %xmm4 + vpshufd $57, %xmm10, %xmm10 + vpaddd %xmm10, %xmm0, %xmm0 + vpxor %xmm11, %xmm0, %xmm11 + vpaddd %xmm0, %xmm4, %xmm0 + vpshufb %xmm7, %xmm11, %xmm7 + vpaddd %xmm7, %xmm1, %xmm1 + vpxor %xmm10, %xmm1, %xmm10 + vpslld $20, %xmm10, %xmm8 + vpsrld $12, %xmm10, %xmm10 + vpxor %xmm10, %xmm8, %xmm8 + vpaddd %xmm8, %xmm0, %xmm0 + vpxor %xmm7, %xmm0, %xmm7 + vpshufb %xmm6, %xmm7, %xmm6 + vpaddd %xmm6, %xmm1, %xmm1 + vpxor %xmm1, %xmm8, %xmm8 + vpshufd $78, %xmm1, %xmm1 + vpshufd $57, %xmm6, %xmm6 + vpslld $25, %xmm8, %xmm2 + vpsrld $7, %xmm8, %xmm8 + vpxor %xmm8, %xmm2, %xmm8 + vpxor (%rdi), %xmm1, %xmm1 + vpshufd $147, %xmm8, %xmm8 + vpxor %xmm0, %xmm1, %xmm0 + vmovups %xmm0, (%rdi) + vpxor 16(%rdi), %xmm8, %xmm0 + vpxor %xmm6, %xmm0, %xmm6 + vmovups %xmm6, 16(%rdi) + addq $64, %rsi + decq %rdx + jnz .Lbeginofloop +.Lendofloop: + ret +ENDPROC(blake2s_compress_avx) +#endif /* CONFIG_AS_AVX */ + +#ifdef CONFIG_AS_AVX512 +ENTRY(blake2s_compress_avx512) + vmovdqu (%rdi),%xmm0 + vmovdqu 0x10(%rdi),%xmm1 + vmovdqu 0x20(%rdi),%xmm4 + vmovq %rcx,%xmm5 + vmovdqa IV(%rip),%xmm14 + vmovdqa IV+16(%rip),%xmm15 + jmp .Lblake2s_compress_avx512_mainloop +.align 32 +.Lblake2s_compress_avx512_mainloop: + vmovdqa %xmm0,%xmm10 + vmovdqa %xmm1,%xmm11 + vpaddq %xmm5,%xmm4,%xmm4 + vmovdqa %xmm14,%xmm2 + vpxor %xmm15,%xmm4,%xmm3 + vmovdqu (%rsi),%ymm6 + vmovdqu 0x20(%rsi),%ymm7 + addq $0x40,%rsi + leaq SIGMA(%rip),%rax + movb $0xa,%cl +.Lblake2s_compress_avx512_roundloop: + addq $0x40,%rax + vmovdqa -0x40(%rax),%ymm8 + vmovdqa -0x20(%rax),%ymm9 + vpermi2d %ymm7,%ymm6,%ymm8 + vpermi2d %ymm7,%ymm6,%ymm9 + vmovdqa %ymm8,%ymm6 + vmovdqa %ymm9,%ymm7 + vpaddd %xmm8,%xmm0,%xmm0 + vpaddd %xmm1,%xmm0,%xmm0 + vpxor %xmm0,%xmm3,%xmm3 + vprord $0x10,%xmm3,%xmm3 + vpaddd %xmm3,%xmm2,%xmm2 + vpxor %xmm2,%xmm1,%xmm1 + vprord $0xc,%xmm1,%xmm1 + vextracti128 $0x1,%ymm8,%xmm8 + vpaddd %xmm8,%xmm0,%xmm0 + vpaddd %xmm1,%xmm0,%xmm0 + vpxor %xmm0,%xmm3,%xmm3 + vprord $0x8,%xmm3,%xmm3 + vpaddd %xmm3,%xmm2,%xmm2 + vpxor %xmm2,%xmm1,%xmm1 + vprord $0x7,%xmm1,%xmm1 + vpshufd $0x39,%xmm1,%xmm1 + vpshufd $0x4e,%xmm2,%xmm2 + vpshufd $0x93,%xmm3,%xmm3 + vpaddd %xmm9,%xmm0,%xmm0 + vpaddd %xmm1,%xmm0,%xmm0 + vpxor %xmm0,%xmm3,%xmm3 + vprord $0x10,%xmm3,%xmm3 + vpaddd %xmm3,%xmm2,%xmm2 + vpxor %xmm2,%xmm1,%xmm1 + vprord $0xc,%xmm1,%xmm1 + vextracti128 $0x1,%ymm9,%xmm9 + vpaddd %xmm9,%xmm0,%xmm0 + vpaddd %xmm1,%xmm0,%xmm0 + vpxor %xmm0,%xmm3,%xmm3 + vprord $0x8,%xmm3,%xmm3 + vpaddd %xmm3,%xmm2,%xmm2 + vpxor %xmm2,%xmm1,%xmm1 + vprord $0x7,%xmm1,%xmm1 + vpshufd $0x93,%xmm1,%xmm1 + vpshufd $0x4e,%xmm2,%xmm2 + vpshufd $0x39,%xmm3,%xmm3 + decb %cl + jne .Lblake2s_compress_avx512_roundloop + vpxor %xmm10,%xmm0,%xmm0 + vpxor %xmm11,%xmm1,%xmm1 + vpxor %xmm2,%xmm0,%xmm0 + vpxor %xmm3,%xmm1,%xmm1 + decq %rdx + jne .Lblake2s_compress_avx512_mainloop + vmovdqu %xmm0,(%rdi) + vmovdqu %xmm1,0x10(%rdi) + vmovdqu %xmm4,0x20(%rdi) + vzeroupper + retq +ENDPROC(blake2s_compress_avx512) +#endif /* CONFIG_AS_AVX512 */ diff --git a/net/wireguard/crypto/zinc/blake2s/blake2s.c b/net/wireguard/crypto/zinc/blake2s/blake2s.c new file mode 100644 index 0000000000000..b881db03f1f88 --- /dev/null +++ b/net/wireguard/crypto/zinc/blake2s/blake2s.c @@ -0,0 +1,305 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2012 Samuel Neves . All Rights Reserved. + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is an implementation of the BLAKE2s hash and PRF functions. + * + * Information: https://blake2.net/ + * + */ + +#include +#include "../selftest/run.h" + +#include +#include +#include +#include +#include +#include +#include + +typedef union { + struct { + u8 digest_length; + u8 key_length; + u8 fanout; + u8 depth; + u32 leaf_length; + u32 node_offset; + u16 xof_length; + u8 node_depth; + u8 inner_length; + u8 salt[8]; + u8 personal[8]; + }; + __le32 words[8]; +} __packed blake2s_param; + +static const u32 blake2s_iv[8] = { + 0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL, + 0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL +}; + +static const u8 blake2s_sigma[10][16] = { + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }, + { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 }, + { 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 }, + { 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 }, + { 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 }, + { 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 }, + { 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 }, + { 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 }, + { 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 }, + { 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0 }, +}; + +static inline void blake2s_set_lastblock(struct blake2s_state *state) +{ + if (state->last_node) + state->f[1] = -1; + state->f[0] = -1; +} + +static inline void blake2s_increment_counter(struct blake2s_state *state, + const u32 inc) +{ + state->t[0] += inc; + state->t[1] += (state->t[0] < inc); +} + +static inline void blake2s_init_param(struct blake2s_state *state, + const blake2s_param *param) +{ + int i; + + memset(state, 0, sizeof(*state)); + for (i = 0; i < 8; ++i) + state->h[i] = blake2s_iv[i] ^ le32_to_cpu(param->words[i]); +} + +void blake2s_init(struct blake2s_state *state, const size_t outlen) +{ + blake2s_param param __aligned(__alignof__(u32)) = { + .digest_length = outlen, + .fanout = 1, + .depth = 1 + }; + + WARN_ON(IS_ENABLED(DEBUG) && (!outlen || outlen > BLAKE2S_HASH_SIZE)); + blake2s_init_param(state, ¶m); +} +EXPORT_SYMBOL(blake2s_init); + +void blake2s_init_key(struct blake2s_state *state, const size_t outlen, + const void *key, const size_t keylen) +{ + blake2s_param param = { .digest_length = outlen, + .key_length = keylen, + .fanout = 1, + .depth = 1 }; + u8 block[BLAKE2S_BLOCK_SIZE] = { 0 }; + + WARN_ON(IS_ENABLED(DEBUG) && (!outlen || outlen > BLAKE2S_HASH_SIZE || + !key || !keylen || keylen > BLAKE2S_KEY_SIZE)); + blake2s_init_param(state, ¶m); + memcpy(block, key, keylen); + blake2s_update(state, block, BLAKE2S_BLOCK_SIZE); + memzero_explicit(block, BLAKE2S_BLOCK_SIZE); +} +EXPORT_SYMBOL(blake2s_init_key); + +#if defined(CONFIG_ZINC_ARCH_X86_64) +#include "blake2s-x86_64-glue.c" +#else +static bool *const blake2s_nobs[] __initconst = { }; +static void __init blake2s_fpu_init(void) +{ +} +static inline bool blake2s_compress_arch(struct blake2s_state *state, + const u8 *block, size_t nblocks, + const u32 inc) +{ + return false; +} +#endif + +static inline void blake2s_compress(struct blake2s_state *state, + const u8 *block, size_t nblocks, + const u32 inc) +{ + u32 m[16]; + u32 v[16]; + int i; + + WARN_ON(IS_ENABLED(DEBUG) && + (nblocks > 1 && inc != BLAKE2S_BLOCK_SIZE)); + + if (blake2s_compress_arch(state, block, nblocks, inc)) + return; + + while (nblocks > 0) { + blake2s_increment_counter(state, inc); + memcpy(m, block, BLAKE2S_BLOCK_SIZE); + le32_to_cpu_array(m, ARRAY_SIZE(m)); + memcpy(v, state->h, 32); + v[ 8] = blake2s_iv[0]; + v[ 9] = blake2s_iv[1]; + v[10] = blake2s_iv[2]; + v[11] = blake2s_iv[3]; + v[12] = blake2s_iv[4] ^ state->t[0]; + v[13] = blake2s_iv[5] ^ state->t[1]; + v[14] = blake2s_iv[6] ^ state->f[0]; + v[15] = blake2s_iv[7] ^ state->f[1]; + +#define G(r, i, a, b, c, d) do { \ + a += b + m[blake2s_sigma[r][2 * i + 0]]; \ + d = ror32(d ^ a, 16); \ + c += d; \ + b = ror32(b ^ c, 12); \ + a += b + m[blake2s_sigma[r][2 * i + 1]]; \ + d = ror32(d ^ a, 8); \ + c += d; \ + b = ror32(b ^ c, 7); \ +} while (0) + +#define ROUND(r) do { \ + G(r, 0, v[0], v[ 4], v[ 8], v[12]); \ + G(r, 1, v[1], v[ 5], v[ 9], v[13]); \ + G(r, 2, v[2], v[ 6], v[10], v[14]); \ + G(r, 3, v[3], v[ 7], v[11], v[15]); \ + G(r, 4, v[0], v[ 5], v[10], v[15]); \ + G(r, 5, v[1], v[ 6], v[11], v[12]); \ + G(r, 6, v[2], v[ 7], v[ 8], v[13]); \ + G(r, 7, v[3], v[ 4], v[ 9], v[14]); \ +} while (0) + ROUND(0); + ROUND(1); + ROUND(2); + ROUND(3); + ROUND(4); + ROUND(5); + ROUND(6); + ROUND(7); + ROUND(8); + ROUND(9); + +#undef G +#undef ROUND + + for (i = 0; i < 8; ++i) + state->h[i] ^= v[i] ^ v[i + 8]; + + block += BLAKE2S_BLOCK_SIZE; + --nblocks; + } +} + +void blake2s_update(struct blake2s_state *state, const u8 *in, size_t inlen) +{ + const size_t fill = BLAKE2S_BLOCK_SIZE - state->buflen; + + if (unlikely(!inlen)) + return; + if (inlen > fill) { + memcpy(state->buf + state->buflen, in, fill); + blake2s_compress(state, state->buf, 1, BLAKE2S_BLOCK_SIZE); + state->buflen = 0; + in += fill; + inlen -= fill; + } + if (inlen > BLAKE2S_BLOCK_SIZE) { + const size_t nblocks = + (inlen + BLAKE2S_BLOCK_SIZE - 1) / BLAKE2S_BLOCK_SIZE; + /* Hash one less (full) block than strictly possible */ + blake2s_compress(state, in, nblocks - 1, BLAKE2S_BLOCK_SIZE); + in += BLAKE2S_BLOCK_SIZE * (nblocks - 1); + inlen -= BLAKE2S_BLOCK_SIZE * (nblocks - 1); + } + memcpy(state->buf + state->buflen, in, inlen); + state->buflen += inlen; +} +EXPORT_SYMBOL(blake2s_update); + +void blake2s_final(struct blake2s_state *state, u8 *out, const size_t outlen) +{ + WARN_ON(IS_ENABLED(DEBUG) && + (!out || !outlen || outlen > BLAKE2S_HASH_SIZE)); + blake2s_set_lastblock(state); + memset(state->buf + state->buflen, 0, + BLAKE2S_BLOCK_SIZE - state->buflen); /* Padding */ + blake2s_compress(state, state->buf, 1, state->buflen); + cpu_to_le32_array(state->h, ARRAY_SIZE(state->h)); + memcpy(out, state->h, outlen); + memzero_explicit(state, sizeof(*state)); +} +EXPORT_SYMBOL(blake2s_final); + +void blake2s_hmac(u8 *out, const u8 *in, const u8 *key, const size_t outlen, + const size_t inlen, const size_t keylen) +{ + struct blake2s_state state; + u8 x_key[BLAKE2S_BLOCK_SIZE] __aligned(__alignof__(u32)) = { 0 }; + u8 i_hash[BLAKE2S_HASH_SIZE] __aligned(__alignof__(u32)); + int i; + + if (keylen > BLAKE2S_BLOCK_SIZE) { + blake2s_init(&state, BLAKE2S_HASH_SIZE); + blake2s_update(&state, key, keylen); + blake2s_final(&state, x_key, BLAKE2S_HASH_SIZE); + } else + memcpy(x_key, key, keylen); + + for (i = 0; i < BLAKE2S_BLOCK_SIZE; ++i) + x_key[i] ^= 0x36; + + blake2s_init(&state, BLAKE2S_HASH_SIZE); + blake2s_update(&state, x_key, BLAKE2S_BLOCK_SIZE); + blake2s_update(&state, in, inlen); + blake2s_final(&state, i_hash, BLAKE2S_HASH_SIZE); + + for (i = 0; i < BLAKE2S_BLOCK_SIZE; ++i) + x_key[i] ^= 0x5c ^ 0x36; + + blake2s_init(&state, BLAKE2S_HASH_SIZE); + blake2s_update(&state, x_key, BLAKE2S_BLOCK_SIZE); + blake2s_update(&state, i_hash, BLAKE2S_HASH_SIZE); + blake2s_final(&state, i_hash, BLAKE2S_HASH_SIZE); + + memcpy(out, i_hash, outlen); + memzero_explicit(x_key, BLAKE2S_BLOCK_SIZE); + memzero_explicit(i_hash, BLAKE2S_HASH_SIZE); +} +EXPORT_SYMBOL(blake2s_hmac); + +#include "../selftest/blake2s.c" + +static bool nosimd __initdata = false; + +#ifndef COMPAT_ZINC_IS_A_MODULE +int __init blake2s_mod_init(void) +#else +static int __init mod_init(void) +#endif +{ + if (!nosimd) + blake2s_fpu_init(); + if (!selftest_run("blake2s", blake2s_selftest, blake2s_nobs, + ARRAY_SIZE(blake2s_nobs))) + return -ENOTRECOVERABLE; + return 0; +} + +#ifdef COMPAT_ZINC_IS_A_MODULE +static void __exit mod_exit(void) +{ +} + +module_param(nosimd, bool, 0); +module_init(mod_init); +module_exit(mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("BLAKE2s hash function"); +MODULE_AUTHOR("Jason A. Donenfeld "); +#endif diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-arm-glue.c b/net/wireguard/crypto/zinc/chacha20/chacha20-arm-glue.c new file mode 100644 index 0000000000000..84c3bb7487b3c --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-arm-glue.c @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include +#if defined(CONFIG_ZINC_ARCH_ARM) +#include +#include +#endif + +asmlinkage void chacha20_arm(u8 *out, const u8 *in, const size_t len, + const u32 key[8], const u32 counter[4]); +asmlinkage void hchacha20_arm(const u32 state[16], u32 out[8]); +asmlinkage void chacha20_neon(u8 *out, const u8 *in, const size_t len, + const u32 key[8], const u32 counter[4]); + +static bool chacha20_use_neon __ro_after_init; +static bool *const chacha20_nobs[] __initconst = { &chacha20_use_neon }; +static void __init chacha20_fpu_init(void) +{ +#if defined(CONFIG_ZINC_ARCH_ARM64) + chacha20_use_neon = elf_hwcap & HWCAP_ASIMD; +#elif defined(CONFIG_ZINC_ARCH_ARM) + switch (read_cpuid_part()) { + case ARM_CPU_PART_CORTEX_A7: + case ARM_CPU_PART_CORTEX_A5: + /* The Cortex-A7 and Cortex-A5 do not perform well with the NEON + * implementation but do incredibly with the scalar one and use + * less power. + */ + break; + default: + chacha20_use_neon = elf_hwcap & HWCAP_NEON; + } +#endif +} + +static inline bool chacha20_arch(struct chacha20_ctx *ctx, u8 *dst, + const u8 *src, size_t len, + simd_context_t *simd_context) +{ + /* SIMD disables preemption, so relax after processing each page. */ + BUILD_BUG_ON(PAGE_SIZE < CHACHA20_BLOCK_SIZE || + PAGE_SIZE % CHACHA20_BLOCK_SIZE); + + for (;;) { + if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && chacha20_use_neon && + len >= CHACHA20_BLOCK_SIZE * 3 && simd_use(simd_context)) { + const size_t bytes = min_t(size_t, len, PAGE_SIZE); + + chacha20_neon(dst, src, bytes, ctx->key, ctx->counter); + ctx->counter[0] += (bytes + 63) / 64; + len -= bytes; + if (!len) + break; + dst += bytes; + src += bytes; + simd_relax(simd_context); + } else { + chacha20_arm(dst, src, len, ctx->key, ctx->counter); + ctx->counter[0] += (len + 63) / 64; + break; + } + } + + return true; +} + +static inline bool hchacha20_arch(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE], + simd_context_t *simd_context) +{ + if (IS_ENABLED(CONFIG_ZINC_ARCH_ARM)) { + u32 x[] = { CHACHA20_CONSTANT_EXPA, + CHACHA20_CONSTANT_ND_3, + CHACHA20_CONSTANT_2_BY, + CHACHA20_CONSTANT_TE_K, + get_unaligned_le32(key + 0), + get_unaligned_le32(key + 4), + get_unaligned_le32(key + 8), + get_unaligned_le32(key + 12), + get_unaligned_le32(key + 16), + get_unaligned_le32(key + 20), + get_unaligned_le32(key + 24), + get_unaligned_le32(key + 28), + get_unaligned_le32(nonce + 0), + get_unaligned_le32(nonce + 4), + get_unaligned_le32(nonce + 8), + get_unaligned_le32(nonce + 12) + }; + hchacha20_arm(x, derived_key); + return true; + } + return false; +} diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-arm.pl b/net/wireguard/crypto/zinc/chacha20/chacha20-arm.pl new file mode 100644 index 0000000000000..6a7d62cfd2ae8 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-arm.pl @@ -0,0 +1,1227 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# December 2014 +# +# ChaCha20 for ARMv4. +# +# September 2018 +# +# Improve scalar performance per Eric Biggers' suggestion to eliminate +# separate rotates. This requires b[0..3] and d[0..3] to be maintained +# pre-rotated, hence odd twists prior inner loop and when accumulating +# key material. Since amount of instructions is reduced as result, even +# NEON performance is improved somewhat, most notably by ~9% on low-end +# Cortex-A5/A7. Full unroll was shown to provide even better scalar +# performance on Cortex-A5/A7, naturally at the cost of manyfold size +# increase. We let it be. Oversized code works in benchmarks, but is not +# necessarily optimal in real life, when it's likely to be out-of-cache +# upon entry and evict significant part of cache upon completion. +# +# Performance in cycles per byte out of large buffer. +# +# IALU/gcc-4.4 1xNEON 3xNEON+1xIALU +# +# Cortex-A5 14.2(*)/+160% 21.8 12.9(**) +# Cortex-A8 10.2(*)/+190% 13.9 6.10 +# Cortex-A9 10.8(*)/+150% 14.3 6.50 +# Cortex-A15 11.0/+40% 16.0 4.90 +# Snapdragon S4 13.9(***)/+90% 13.6 4.90 +# +# (*) most "favourable" result for aligned data on little-endian +# processor, result for misaligned data is 10-15% lower; +# (**) pure 4xNEON [with "vertical" layout] was shown to provide ~8% +# better performance on Cortex-A5/A7, but not on others; +# (***) it's 17% slower than original, trade-off is considered +# acceptable, because of improvement on others, specifically +# +36% on Cortex-A5/A7 and +20% on Cortex-A9; + +$flavour = shift; +if ($flavour=~/\w[\w\-]*\.\w+$/) { $output=$flavour; undef $flavour; } +else { while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {} } + +if ($flavour && $flavour ne "void") { + $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; + ( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or + ( $xlate="${dir}../../perlasm/arm-xlate.pl" and -f $xlate) or + die "can't locate arm-xlate.pl"; + + open STDOUT,"| \"$^X\" $xlate $flavour $output"; +} else { + open STDOUT,">$output"; +} + +sub AUTOLOAD() # thunk [simplified] x86-style perlasm +{ my $opcode = $AUTOLOAD; $opcode =~ s/.*:://; $opcode =~ s/_/\./; + my $arg = pop; + $arg = "#$arg" if ($arg*1 eq $arg); + $code .= "\t$opcode\t".join(',',@_,$arg)."\n"; +} + +my @x=map("r$_",(0..7,"x","x","x","x",12,"x",14,"x")); +my @t=map("r$_",(8..11)); + +sub ROUND { +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); +my $odd = $d0&1; +my ($xc,$xc_) = (@t[0..1]); +my ($xd,$xd_) = $odd ? (@t[2],@x[$d1]) : (@x[$d0],@t[2]); +my @ret; + + # Consider order in which variables are addressed by their + # index: + # + # a b c d + # + # 0 4 8 12 < even round + # 1 5 9 13 + # 2 6 10 14 + # 3 7 11 15 + # 0 5 10 15 < odd round + # 1 6 11 12 + # 2 7 8 13 + # 3 4 9 14 + # + # 'a', 'b' are permanently allocated in registers, @x[0..7], + # while 'c's and pair of 'd's are maintained in memory. If + # you observe 'c' column, you'll notice that pair of 'c's is + # invariant between rounds. This means that we have to reload + # them once per round, in the middle. This is why you'll see + # bunch of 'c' stores and loads in the middle, but none in + # the beginning or end. If you observe 'd' column, you'll + # notice that 15 and 13 are reused in next pair of rounds. + # This is why these two are chosen for offloading to memory, + # to make loads count more. + push @ret,( + "&add (@x[$a0],@x[$a0],@x[$b0],'ror#13')", + "&add (@x[$a1],@x[$a1],@x[$b1],'ror#13')", + "&eor ($xd,@x[$a0],$xd,'ror#24')", + "&eor ($xd_,@x[$a1],$xd_,'ror#24')", + + "&add ($xc,$xc,$xd,'ror#16')", + "&add ($xc_,$xc_,$xd_,'ror#16')", + "&eor (@x[$b0],$xc, @x[$b0],'ror#13')", + "&eor (@x[$b1],$xc_,@x[$b1],'ror#13')", + + "&add (@x[$a0],@x[$a0],@x[$b0],'ror#20')", + "&add (@x[$a1],@x[$a1],@x[$b1],'ror#20')", + "&eor ($xd,@x[$a0],$xd,'ror#16')", + "&eor ($xd_,@x[$a1],$xd_,'ror#16')" ); + push @ret,( + "&str ($xd,'[sp,#4*(16+$d0)]')" ) if ($odd); + push @ret,( + "&add ($xc,$xc,$xd,'ror#24')" ); + push @ret,( + "&ldr ($xd,'[sp,#4*(16+$d2)]')" ) if ($odd); + push @ret,( + "&str ($xd_,'[sp,#4*(16+$d1)]')" ) if (!$odd); + push @ret,( + "&add ($xc_,$xc_,$xd_,'ror#24')" ); + push @ret,( + "&ldr ($xd_,'[sp,#4*(16+$d3)]')" ) if (!$odd); + push @ret,( + "&str ($xc,'[sp,#4*(16+$c0)]')", + "&eor (@x[$b0],@x[$b0],$xc,'ror#12')", + "&str ($xc_,'[sp,#4*(16+$c1)]')", + "&eor (@x[$b1],@x[$b1],$xc_,'ror#12')" ); + + $xd=@x[$d2] if (!$odd); + $xd_=@x[$d3] if ($odd); + push @ret,( + "&ldr ($xc,'[sp,#4*(16+$c2)]')", + "&add (@x[$a2],@x[$a2],@x[$b2],'ror#13')", + "&ldr ($xc_,'[sp,#4*(16+$c3)]')", + "&add (@x[$a3],@x[$a3],@x[$b3],'ror#13')", + "&eor ($xd,@x[$a2],$xd,'ror#24')", + "&eor ($xd_,@x[$a3],$xd_,'ror#24')", + + "&add ($xc,$xc,$xd,'ror#16')", + "&add ($xc_,$xc_,$xd_,'ror#16')", + "&eor (@x[$b2],$xc, @x[$b2],'ror#13')", + "&eor (@x[$b3],$xc_,@x[$b3],'ror#13')", + + "&add (@x[$a2],@x[$a2],@x[$b2],'ror#20')", + "&add (@x[$a3],@x[$a3],@x[$b3],'ror#20')", + "&eor ($xd,@x[$a2],$xd,'ror#16')", + "&eor ($xd_,@x[$a3],$xd_,'ror#16')", + + "&add ($xc,$xc,$xd,'ror#24')", + "&add ($xc_,$xc_,$xd_,'ror#24')", + "&eor (@x[$b2],@x[$b2],$xc,'ror#12')", + "&eor (@x[$b3],@x[$b3],$xc_,'ror#12')" ); + + @ret; +} + +$code.=<<___; +#ifndef __KERNEL__ +# include "arm_arch.h" +#else +# define __ARM_ARCH__ __LINUX_ARM_ARCH__ +# define __ARM_MAX_ARCH__ __LINUX_ARM_ARCH__ +# define ChaCha20_ctr32 chacha20_arm_cryptogams +# define ChaCha20_neon chacha20_neon +#endif + +.text +#if defined(__thumb2__) || defined(__clang__) +.syntax unified +# define ldrhsb ldrbhs +#endif +#if defined(__thumb2__) +.thumb +#else +.code 32 +#endif + +.align 5 +.Lsigma: +.long 0x61707865,0x3320646e,0x79622d32,0x6b206574 @ endian-neutral +.Lone: +.long 1,0,0,0 +.Lrot8: +.long 0x02010003,0x06050407 +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) +.LOPENSSL_armcap: +.word OPENSSL_armcap_P-.LChaCha20_ctr32 +#else +.word -1 +#endif + +.globl ChaCha20_ctr32 +.type ChaCha20_ctr32,%function +.align 5 +ChaCha20_ctr32: +.LChaCha20_ctr32: + ldr r12,[sp,#0] @ pull pointer to counter and nonce + stmdb sp!,{r0-r2,r4-r11,lr} +#if __ARM_ARCH__<7 && !defined(__thumb2__) + sub r14,pc,#16 @ ChaCha20_ctr32 +#else + adr r14,.LChaCha20_ctr32 +#endif + cmp r2,#0 @ len==0? +#ifdef __thumb2__ + itt eq +#endif + addeq sp,sp,#4*3 + beq .Lno_data +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) + cmp r2,#192 @ test len + bls .Lshort + ldr r4,[r14,#-24] + ldr r4,[r14,r4] +# ifdef __APPLE__ + ldr r4,[r4] +# endif + tst r4,#ARMV7_NEON + bne .LChaCha20_neon +.Lshort: +#endif + ldmia r12,{r4-r7} @ load counter and nonce + sub sp,sp,#4*(16) @ off-load area + sub r14,r14,#64 @ .Lsigma + stmdb sp!,{r4-r7} @ copy counter and nonce + ldmia r3,{r4-r11} @ load key + ldmia r14,{r0-r3} @ load sigma + stmdb sp!,{r4-r11} @ copy key + stmdb sp!,{r0-r3} @ copy sigma + str r10,[sp,#4*(16+10)] @ off-load "@x[10]" + str r11,[sp,#4*(16+11)] @ off-load "@x[11]" + b .Loop_outer_enter + +.align 4 +.Loop_outer: + ldmia sp,{r0-r9} @ load key material + str @t[3],[sp,#4*(32+2)] @ save len + str r12, [sp,#4*(32+1)] @ save inp + str r14, [sp,#4*(32+0)] @ save out +.Loop_outer_enter: + ldr @t[3], [sp,#4*(15)] + mov @x[4],@x[4],ror#19 @ twist b[0..3] + ldr @x[12],[sp,#4*(12)] @ modulo-scheduled load + mov @x[5],@x[5],ror#19 + ldr @t[2], [sp,#4*(13)] + mov @x[6],@x[6],ror#19 + ldr @x[14],[sp,#4*(14)] + mov @x[7],@x[7],ror#19 + mov @t[3],@t[3],ror#8 @ twist d[0..3] + mov @x[12],@x[12],ror#8 + mov @t[2],@t[2],ror#8 + mov @x[14],@x[14],ror#8 + str @t[3], [sp,#4*(16+15)] + mov @t[3],#10 + b .Loop + +.align 4 +.Loop: + subs @t[3],@t[3],#1 +___ + foreach (&ROUND(0, 4, 8,12)) { eval; } + foreach (&ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + bne .Loop + + ldr @t[3],[sp,#4*(32+2)] @ load len + + str @t[0], [sp,#4*(16+8)] @ modulo-scheduled store + str @t[1], [sp,#4*(16+9)] + str @x[12],[sp,#4*(16+12)] + str @t[2], [sp,#4*(16+13)] + str @x[14],[sp,#4*(16+14)] + + @ at this point we have first half of 512-bit result in + @ @x[0-7] and second half at sp+4*(16+8) + + cmp @t[3],#64 @ done yet? +#ifdef __thumb2__ + itete lo +#endif + addlo r12,sp,#4*(0) @ shortcut or ... + ldrhs r12,[sp,#4*(32+1)] @ ... load inp + addlo r14,sp,#4*(0) @ shortcut or ... + ldrhs r14,[sp,#4*(32+0)] @ ... load out + + ldr @t[0],[sp,#4*(0)] @ load key material + ldr @t[1],[sp,#4*(1)] + +#if __ARM_ARCH__>=6 || !defined(__ARMEB__) +# if __ARM_ARCH__<7 + orr @t[2],r12,r14 + tst @t[2],#3 @ are input and output aligned? + ldr @t[2],[sp,#4*(2)] + bne .Lunaligned + cmp @t[3],#64 @ restore flags +# else + ldr @t[2],[sp,#4*(2)] +# endif + ldr @t[3],[sp,#4*(3)] + + add @x[0],@x[0],@t[0] @ accumulate key material + add @x[1],@x[1],@t[1] +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[0],[r12],#16 @ load input + ldrhs @t[1],[r12,#-12] + + add @x[2],@x[2],@t[2] + add @x[3],@x[3],@t[3] +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[2],[r12,#-8] + ldrhs @t[3],[r12,#-4] +# if __ARM_ARCH__>=6 && defined(__ARMEB__) + rev @x[0],@x[0] + rev @x[1],@x[1] + rev @x[2],@x[2] + rev @x[3],@x[3] +# endif +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[0],@x[0],@t[0] @ xor with input + eorhs @x[1],@x[1],@t[1] + add @t[0],sp,#4*(4) + str @x[0],[r14],#16 @ store output +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[2],@x[2],@t[2] + eorhs @x[3],@x[3],@t[3] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + str @x[1],[r14,#-12] + str @x[2],[r14,#-8] + str @x[3],[r14,#-4] + + add @x[4],@t[0],@x[4],ror#13 @ accumulate key material + add @x[5],@t[1],@x[5],ror#13 +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[0],[r12],#16 @ load input + ldrhs @t[1],[r12,#-12] + add @x[6],@t[2],@x[6],ror#13 + add @x[7],@t[3],@x[7],ror#13 +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[2],[r12,#-8] + ldrhs @t[3],[r12,#-4] +# if __ARM_ARCH__>=6 && defined(__ARMEB__) + rev @x[4],@x[4] + rev @x[5],@x[5] + rev @x[6],@x[6] + rev @x[7],@x[7] +# endif +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[4],@x[4],@t[0] + eorhs @x[5],@x[5],@t[1] + add @t[0],sp,#4*(8) + str @x[4],[r14],#16 @ store output +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[6],@x[6],@t[2] + eorhs @x[7],@x[7],@t[3] + str @x[5],[r14,#-12] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + str @x[6],[r14,#-8] + add @x[0],sp,#4*(16+8) + str @x[7],[r14,#-4] + + ldmia @x[0],{@x[0]-@x[7]} @ load second half + + add @x[0],@x[0],@t[0] @ accumulate key material + add @x[1],@x[1],@t[1] +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[0],[r12],#16 @ load input + ldrhs @t[1],[r12,#-12] +# ifdef __thumb2__ + itt hi +# endif + strhi @t[2],[sp,#4*(16+10)] @ copy "@x[10]" while at it + strhi @t[3],[sp,#4*(16+11)] @ copy "@x[11]" while at it + add @x[2],@x[2],@t[2] + add @x[3],@x[3],@t[3] +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[2],[r12,#-8] + ldrhs @t[3],[r12,#-4] +# if __ARM_ARCH__>=6 && defined(__ARMEB__) + rev @x[0],@x[0] + rev @x[1],@x[1] + rev @x[2],@x[2] + rev @x[3],@x[3] +# endif +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[0],@x[0],@t[0] + eorhs @x[1],@x[1],@t[1] + add @t[0],sp,#4*(12) + str @x[0],[r14],#16 @ store output +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[2],@x[2],@t[2] + eorhs @x[3],@x[3],@t[3] + str @x[1],[r14,#-12] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + str @x[2],[r14,#-8] + str @x[3],[r14,#-4] + + add @x[4],@t[0],@x[4],ror#24 @ accumulate key material + add @x[5],@t[1],@x[5],ror#24 +# ifdef __thumb2__ + itt hi +# endif + addhi @t[0],@t[0],#1 @ next counter value + strhi @t[0],[sp,#4*(12)] @ save next counter value +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[0],[r12],#16 @ load input + ldrhs @t[1],[r12,#-12] + add @x[6],@t[2],@x[6],ror#24 + add @x[7],@t[3],@x[7],ror#24 +# ifdef __thumb2__ + itt hs +# endif + ldrhs @t[2],[r12,#-8] + ldrhs @t[3],[r12,#-4] +# if __ARM_ARCH__>=6 && defined(__ARMEB__) + rev @x[4],@x[4] + rev @x[5],@x[5] + rev @x[6],@x[6] + rev @x[7],@x[7] +# endif +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[4],@x[4],@t[0] + eorhs @x[5],@x[5],@t[1] +# ifdef __thumb2__ + it ne +# endif + ldrne @t[0],[sp,#4*(32+2)] @ re-load len +# ifdef __thumb2__ + itt hs +# endif + eorhs @x[6],@x[6],@t[2] + eorhs @x[7],@x[7],@t[3] + str @x[4],[r14],#16 @ store output + str @x[5],[r14,#-12] +# ifdef __thumb2__ + it hs +# endif + subhs @t[3],@t[0],#64 @ len-=64 + str @x[6],[r14,#-8] + str @x[7],[r14,#-4] + bhi .Loop_outer + + beq .Ldone +# if __ARM_ARCH__<7 + b .Ltail + +.align 4 +.Lunaligned: @ unaligned endian-neutral path + cmp @t[3],#64 @ restore flags +# endif +#endif +#if __ARM_ARCH__<7 + ldr @t[3],[sp,#4*(3)] +___ +for ($i=0;$i<16;$i+=4) { +my $j=$i&0x7; +my $twist=""; +if ($i==4) { $twist = ",ror#13"; } +elsif ($i==12) { $twist = ",ror#24"; } + +$code.=<<___ if ($i==4); + add @x[0],sp,#4*(16+8) +___ +$code.=<<___ if ($i==8); + ldmia @x[0],{@x[0]-@x[7]} @ load second half +# ifdef __thumb2__ + itt hi +# endif + strhi @t[2],[sp,#4*(16+10)] @ copy "@x[10]" + strhi @t[3],[sp,#4*(16+11)] @ copy "@x[11]" +___ +$code.=<<___; + add @x[$j+0],@t[0],@x[$j+0]$twist @ accumulate key material +___ +$code.=<<___ if ($i==12); +# ifdef __thumb2__ + itt hi +# endif + addhi @t[0],@t[0],#1 @ next counter value + strhi @t[0],[sp,#4*(12)] @ save next counter value +___ +$code.=<<___; + add @x[$j+1],@t[1],@x[$j+1]$twist + add @x[$j+2],@t[2],@x[$j+2]$twist +# ifdef __thumb2__ + itete lo +# endif + eorlo @t[0],@t[0],@t[0] @ zero or ... + ldrhsb @t[0],[r12],#16 @ ... load input + eorlo @t[1],@t[1],@t[1] + ldrhsb @t[1],[r12,#-12] + + add @x[$j+3],@t[3],@x[$j+3]$twist +# ifdef __thumb2__ + itete lo +# endif + eorlo @t[2],@t[2],@t[2] + ldrhsb @t[2],[r12,#-8] + eorlo @t[3],@t[3],@t[3] + ldrhsb @t[3],[r12,#-4] + + eor @x[$j+0],@t[0],@x[$j+0] @ xor with input (or zero) + eor @x[$j+1],@t[1],@x[$j+1] +# ifdef __thumb2__ + itt hs +# endif + ldrhsb @t[0],[r12,#-15] @ load more input + ldrhsb @t[1],[r12,#-11] + eor @x[$j+2],@t[2],@x[$j+2] + strb @x[$j+0],[r14],#16 @ store output + eor @x[$j+3],@t[3],@x[$j+3] +# ifdef __thumb2__ + itt hs +# endif + ldrhsb @t[2],[r12,#-7] + ldrhsb @t[3],[r12,#-3] + strb @x[$j+1],[r14,#-12] + eor @x[$j+0],@t[0],@x[$j+0],lsr#8 + strb @x[$j+2],[r14,#-8] + eor @x[$j+1],@t[1],@x[$j+1],lsr#8 +# ifdef __thumb2__ + itt hs +# endif + ldrhsb @t[0],[r12,#-14] @ load more input + ldrhsb @t[1],[r12,#-10] + strb @x[$j+3],[r14,#-4] + eor @x[$j+2],@t[2],@x[$j+2],lsr#8 + strb @x[$j+0],[r14,#-15] + eor @x[$j+3],@t[3],@x[$j+3],lsr#8 +# ifdef __thumb2__ + itt hs +# endif + ldrhsb @t[2],[r12,#-6] + ldrhsb @t[3],[r12,#-2] + strb @x[$j+1],[r14,#-11] + eor @x[$j+0],@t[0],@x[$j+0],lsr#8 + strb @x[$j+2],[r14,#-7] + eor @x[$j+1],@t[1],@x[$j+1],lsr#8 +# ifdef __thumb2__ + itt hs +# endif + ldrhsb @t[0],[r12,#-13] @ load more input + ldrhsb @t[1],[r12,#-9] + strb @x[$j+3],[r14,#-3] + eor @x[$j+2],@t[2],@x[$j+2],lsr#8 + strb @x[$j+0],[r14,#-14] + eor @x[$j+3],@t[3],@x[$j+3],lsr#8 +# ifdef __thumb2__ + itt hs +# endif + ldrhsb @t[2],[r12,#-5] + ldrhsb @t[3],[r12,#-1] + strb @x[$j+1],[r14,#-10] + strb @x[$j+2],[r14,#-6] + eor @x[$j+0],@t[0],@x[$j+0],lsr#8 + strb @x[$j+3],[r14,#-2] + eor @x[$j+1],@t[1],@x[$j+1],lsr#8 + strb @x[$j+0],[r14,#-13] + eor @x[$j+2],@t[2],@x[$j+2],lsr#8 + strb @x[$j+1],[r14,#-9] + eor @x[$j+3],@t[3],@x[$j+3],lsr#8 + strb @x[$j+2],[r14,#-5] + strb @x[$j+3],[r14,#-1] +___ +$code.=<<___ if ($i<12); + add @t[0],sp,#4*(4+$i) + ldmia @t[0],{@t[0]-@t[3]} @ load key material +___ +} +$code.=<<___; +# ifdef __thumb2__ + it ne +# endif + ldrne @t[0],[sp,#4*(32+2)] @ re-load len +# ifdef __thumb2__ + it hs +# endif + subhs @t[3],@t[0],#64 @ len-=64 + bhi .Loop_outer + + beq .Ldone +#endif + +.Ltail: + ldr r12,[sp,#4*(32+1)] @ load inp + add @t[1],sp,#4*(0) + ldr r14,[sp,#4*(32+0)] @ load out + +.Loop_tail: + ldrb @t[2],[@t[1]],#1 @ read buffer on stack + ldrb @t[3],[r12],#1 @ read input + subs @t[0],@t[0],#1 + eor @t[3],@t[3],@t[2] + strb @t[3],[r14],#1 @ store output + bne .Loop_tail + +.Ldone: + add sp,sp,#4*(32+3) +.Lno_data: +#if __ARM_ARCH__>=5 + ldmia sp!,{r4-r11,pc} +#else + ldmia sp!,{r4-r12,lr} + tst lr,#1 + moveq pc,lr @ be binary compatible with V4, yet + .long 0xe12fff1e @ interoperable with Thumb ISA:-) +#endif +.size ChaCha20_ctr32,.-ChaCha20_ctr32 +___ + +{{{ +my ($a0,$b0,$c0,$d0,$a1,$b1,$c1,$d1,$a2,$b2,$c2,$d2,$t0,$t1,$t2,$t3) = + map("q$_",(0..15)); + +# This can replace vshr-by-24+vsli-by-8. It gives ~3% improvement on +# Cortex-A5/A7, but hurts Cortex-A9 by 5% and Snapdragon S4 by 14%! +sub vperm() +{ my ($dst,$src,$tbl) = @_; + $code .= " vtbl.8 $dst#lo,{$src#lo},$tbl#lo\n"; + $code .= " vtbl.8 $dst#hi,{$src#hi},$tbl#lo\n"; +} + +sub NEONROUND { +my $odd = pop; +my ($a,$b,$c,$d,$t)=@_; + + ( + "&vadd_i32 ($a,$a,$b)", + "&veor ($d,$d,$a)", + "&vrev32_16 ($d,$d)", # vrot ($d,16) + + "&vadd_i32 ($c,$c,$d)", + "&veor ($t,$b,$c)", + "&vshr_u32 ($b,$t,20)", + "&vsli_32 ($b,$t,12)", + + "&vadd_i32 ($a,$a,$b)", + "&veor ($t,$d,$a)", + "&vshr_u32 ($d,$t,24)", + "&vsli_32 ($d,$t,8)", + #"&vperm ($d,$t,$t3)", + + "&vadd_i32 ($c,$c,$d)", + "&veor ($t,$b,$c)", + "&vshr_u32 ($b,$t,25)", + "&vsli_32 ($b,$t,7)", + + "&vext_8 ($c,$c,$c,8)", + "&vext_8 ($b,$b,$b,$odd?12:4)", + "&vext_8 ($d,$d,$d,$odd?4:12)" + ); +} + +$code.=<<___; +#if (defined(__KERNEL__) && defined(CONFIG_KERNEL_MODE_NEON)) || (!defined(__KERNEL__) && __ARM_MAX_ARCH__>=7) +.arch armv7-a +.fpu neon + +# ifdef __KERNEL__ +.globl ChaCha20_neon +@ For optimal performance it's appropriate for caller to enforce +@ minimum input length, 193 bytes is suggested. +# endif +.type ChaCha20_neon,%function +.align 5 +ChaCha20_neon: + ldr r12,[sp,#0] @ pull pointer to counter and nonce + stmdb sp!,{r0-r2,r4-r11,lr} +.LChaCha20_neon: + adr r14,.Lsigma + vstmdb sp!,{d8-d15} @ ABI spec says so + stmdb sp!,{r0-r3} + + vld1.32 {$b0-$c0},[r3] @ load key + ldmia r3,{r4-r11} @ load key + + sub sp,sp,#4*(16+16) + vld1.32 {$d0},[r12] @ load counter and nonce + add r12,sp,#4*8 + ldmia r14,{r0-r3} @ load sigma + vld1.32 {$a0},[r14]! @ load sigma + vld1.32 {$t0},[r14]! @ one + @ vld1.32 {$t3#lo},[r14] @ rot8 + vst1.32 {$c0-$d0},[r12] @ copy 1/2key|counter|nonce + vst1.32 {$a0-$b0},[sp] @ copy sigma|1/2key + + str r10,[sp,#4*(16+10)] @ off-load "@x[10]" + str r11,[sp,#4*(16+11)] @ off-load "@x[11]" + vshl.i32 $t1#lo,$t0#lo,#1 @ two + vstr $t0#lo,[sp,#4*(16+0)] + vshl.i32 $t2#lo,$t0#lo,#2 @ four + vstr $t1#lo,[sp,#4*(16+2)] + vmov $a1,$a0 + vstr $t2#lo,[sp,#4*(16+4)] + vmov $a2,$a0 + @ vstr $t3#lo,[sp,#4*(16+6)] + vmov $b1,$b0 + vmov $b2,$b0 + b .Loop_neon_enter + +.align 4 +.Loop_neon_outer: + ldmia sp,{r0-r9} @ load key material + cmp @t[3],#64*2 @ if len<=64*2 + bls .Lbreak_neon @ switch to integer-only + @ vldr $t3#lo,[sp,#4*(16+6)] @ rot8 + vmov $a1,$a0 + str @t[3],[sp,#4*(32+2)] @ save len + vmov $a2,$a0 + str r12, [sp,#4*(32+1)] @ save inp + vmov $b1,$b0 + str r14, [sp,#4*(32+0)] @ save out + vmov $b2,$b0 +.Loop_neon_enter: + ldr @t[3], [sp,#4*(15)] + mov @x[4],@x[4],ror#19 @ twist b[0..3] + vadd.i32 $d1,$d0,$t0 @ counter+1 + ldr @x[12],[sp,#4*(12)] @ modulo-scheduled load + mov @x[5],@x[5],ror#19 + vmov $c1,$c0 + ldr @t[2], [sp,#4*(13)] + mov @x[6],@x[6],ror#19 + vmov $c2,$c0 + ldr @x[14],[sp,#4*(14)] + mov @x[7],@x[7],ror#19 + vadd.i32 $d2,$d1,$t0 @ counter+2 + add @x[12],@x[12],#3 @ counter+3 + mov @t[3],@t[3],ror#8 @ twist d[0..3] + mov @x[12],@x[12],ror#8 + mov @t[2],@t[2],ror#8 + mov @x[14],@x[14],ror#8 + str @t[3], [sp,#4*(16+15)] + mov @t[3],#10 + b .Loop_neon + +.align 4 +.Loop_neon: + subs @t[3],@t[3],#1 +___ + my @thread0=&NEONROUND($a0,$b0,$c0,$d0,$t0,0); + my @thread1=&NEONROUND($a1,$b1,$c1,$d1,$t1,0); + my @thread2=&NEONROUND($a2,$b2,$c2,$d2,$t2,0); + my @thread3=&ROUND(0,4,8,12); + + foreach (@thread0) { + eval; eval(shift(@thread3)); + eval(shift(@thread1)); eval(shift(@thread3)); + eval(shift(@thread2)); eval(shift(@thread3)); + } + + @thread0=&NEONROUND($a0,$b0,$c0,$d0,$t0,1); + @thread1=&NEONROUND($a1,$b1,$c1,$d1,$t1,1); + @thread2=&NEONROUND($a2,$b2,$c2,$d2,$t2,1); + @thread3=&ROUND(0,5,10,15); + + foreach (@thread0) { + eval; eval(shift(@thread3)); + eval(shift(@thread1)); eval(shift(@thread3)); + eval(shift(@thread2)); eval(shift(@thread3)); + } +$code.=<<___; + bne .Loop_neon + + add @t[3],sp,#32 + vld1.32 {$t0-$t1},[sp] @ load key material + vld1.32 {$t2-$t3},[@t[3]] + + ldr @t[3],[sp,#4*(32+2)] @ load len + + str @t[0], [sp,#4*(16+8)] @ modulo-scheduled store + str @t[1], [sp,#4*(16+9)] + str @x[12],[sp,#4*(16+12)] + str @t[2], [sp,#4*(16+13)] + str @x[14],[sp,#4*(16+14)] + + @ at this point we have first half of 512-bit result in + @ @x[0-7] and second half at sp+4*(16+8) + + ldr r12,[sp,#4*(32+1)] @ load inp + ldr r14,[sp,#4*(32+0)] @ load out + + vadd.i32 $a0,$a0,$t0 @ accumulate key material + vadd.i32 $a1,$a1,$t0 + vadd.i32 $a2,$a2,$t0 + vldr $t0#lo,[sp,#4*(16+0)] @ one + + vadd.i32 $b0,$b0,$t1 + vadd.i32 $b1,$b1,$t1 + vadd.i32 $b2,$b2,$t1 + vldr $t1#lo,[sp,#4*(16+2)] @ two + + vadd.i32 $c0,$c0,$t2 + vadd.i32 $c1,$c1,$t2 + vadd.i32 $c2,$c2,$t2 + vadd.i32 $d1#lo,$d1#lo,$t0#lo @ counter+1 + vadd.i32 $d2#lo,$d2#lo,$t1#lo @ counter+2 + + vadd.i32 $d0,$d0,$t3 + vadd.i32 $d1,$d1,$t3 + vadd.i32 $d2,$d2,$t3 + + cmp @t[3],#64*4 + blo .Ltail_neon + + vld1.8 {$t0-$t1},[r12]! @ load input + mov @t[3],sp + vld1.8 {$t2-$t3},[r12]! + veor $a0,$a0,$t0 @ xor with input + veor $b0,$b0,$t1 + vld1.8 {$t0-$t1},[r12]! + veor $c0,$c0,$t2 + veor $d0,$d0,$t3 + vld1.8 {$t2-$t3},[r12]! + + veor $a1,$a1,$t0 + vst1.8 {$a0-$b0},[r14]! @ store output + veor $b1,$b1,$t1 + vld1.8 {$t0-$t1},[r12]! + veor $c1,$c1,$t2 + vst1.8 {$c0-$d0},[r14]! + veor $d1,$d1,$t3 + vld1.8 {$t2-$t3},[r12]! + + veor $a2,$a2,$t0 + vld1.32 {$a0-$b0},[@t[3]]! @ load for next iteration + veor $t0#hi,$t0#hi,$t0#hi + vldr $t0#lo,[sp,#4*(16+4)] @ four + veor $b2,$b2,$t1 + vld1.32 {$c0-$d0},[@t[3]] + veor $c2,$c2,$t2 + vst1.8 {$a1-$b1},[r14]! + veor $d2,$d2,$t3 + vst1.8 {$c1-$d1},[r14]! + + vadd.i32 $d0#lo,$d0#lo,$t0#lo @ next counter value + vldr $t0#lo,[sp,#4*(16+0)] @ one + + ldmia sp,{@t[0]-@t[3]} @ load key material + add @x[0],@x[0],@t[0] @ accumulate key material + ldr @t[0],[r12],#16 @ load input + vst1.8 {$a2-$b2},[r14]! + add @x[1],@x[1],@t[1] + ldr @t[1],[r12,#-12] + vst1.8 {$c2-$d2},[r14]! + add @x[2],@x[2],@t[2] + ldr @t[2],[r12,#-8] + add @x[3],@x[3],@t[3] + ldr @t[3],[r12,#-4] +# ifdef __ARMEB__ + rev @x[0],@x[0] + rev @x[1],@x[1] + rev @x[2],@x[2] + rev @x[3],@x[3] +# endif + eor @x[0],@x[0],@t[0] @ xor with input + add @t[0],sp,#4*(4) + eor @x[1],@x[1],@t[1] + str @x[0],[r14],#16 @ store output + eor @x[2],@x[2],@t[2] + str @x[1],[r14,#-12] + eor @x[3],@x[3],@t[3] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + str @x[2],[r14,#-8] + str @x[3],[r14,#-4] + + add @x[4],@t[0],@x[4],ror#13 @ accumulate key material + ldr @t[0],[r12],#16 @ load input + add @x[5],@t[1],@x[5],ror#13 + ldr @t[1],[r12,#-12] + add @x[6],@t[2],@x[6],ror#13 + ldr @t[2],[r12,#-8] + add @x[7],@t[3],@x[7],ror#13 + ldr @t[3],[r12,#-4] +# ifdef __ARMEB__ + rev @x[4],@x[4] + rev @x[5],@x[5] + rev @x[6],@x[6] + rev @x[7],@x[7] +# endif + eor @x[4],@x[4],@t[0] + add @t[0],sp,#4*(8) + eor @x[5],@x[5],@t[1] + str @x[4],[r14],#16 @ store output + eor @x[6],@x[6],@t[2] + str @x[5],[r14,#-12] + eor @x[7],@x[7],@t[3] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + str @x[6],[r14,#-8] + add @x[0],sp,#4*(16+8) + str @x[7],[r14,#-4] + + ldmia @x[0],{@x[0]-@x[7]} @ load second half + + add @x[0],@x[0],@t[0] @ accumulate key material + ldr @t[0],[r12],#16 @ load input + add @x[1],@x[1],@t[1] + ldr @t[1],[r12,#-12] +# ifdef __thumb2__ + it hi +# endif + strhi @t[2],[sp,#4*(16+10)] @ copy "@x[10]" while at it + add @x[2],@x[2],@t[2] + ldr @t[2],[r12,#-8] +# ifdef __thumb2__ + it hi +# endif + strhi @t[3],[sp,#4*(16+11)] @ copy "@x[11]" while at it + add @x[3],@x[3],@t[3] + ldr @t[3],[r12,#-4] +# ifdef __ARMEB__ + rev @x[0],@x[0] + rev @x[1],@x[1] + rev @x[2],@x[2] + rev @x[3],@x[3] +# endif + eor @x[0],@x[0],@t[0] + add @t[0],sp,#4*(12) + eor @x[1],@x[1],@t[1] + str @x[0],[r14],#16 @ store output + eor @x[2],@x[2],@t[2] + str @x[1],[r14,#-12] + eor @x[3],@x[3],@t[3] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + str @x[2],[r14,#-8] + str @x[3],[r14,#-4] + + add @x[4],@t[0],@x[4],ror#24 @ accumulate key material + add @t[0],@t[0],#4 @ next counter value + add @x[5],@t[1],@x[5],ror#24 + str @t[0],[sp,#4*(12)] @ save next counter value + ldr @t[0],[r12],#16 @ load input + add @x[6],@t[2],@x[6],ror#24 + add @x[4],@x[4],#3 @ counter+3 + ldr @t[1],[r12,#-12] + add @x[7],@t[3],@x[7],ror#24 + ldr @t[2],[r12,#-8] + ldr @t[3],[r12,#-4] +# ifdef __ARMEB__ + rev @x[4],@x[4] + rev @x[5],@x[5] + rev @x[6],@x[6] + rev @x[7],@x[7] +# endif + eor @x[4],@x[4],@t[0] +# ifdef __thumb2__ + it hi +# endif + ldrhi @t[0],[sp,#4*(32+2)] @ re-load len + eor @x[5],@x[5],@t[1] + eor @x[6],@x[6],@t[2] + str @x[4],[r14],#16 @ store output + eor @x[7],@x[7],@t[3] + str @x[5],[r14,#-12] + sub @t[3],@t[0],#64*4 @ len-=64*4 + str @x[6],[r14,#-8] + str @x[7],[r14,#-4] + bhi .Loop_neon_outer + + b .Ldone_neon + +.align 4 +.Lbreak_neon: + @ harmonize NEON and integer-only stack frames: load data + @ from NEON frame, but save to integer-only one; distance + @ between the two is 4*(32+4+16-32)=4*(20). + + str @t[3], [sp,#4*(20+32+2)] @ save len + add @t[3],sp,#4*(32+4) + str r12, [sp,#4*(20+32+1)] @ save inp + str r14, [sp,#4*(20+32+0)] @ save out + + ldr @x[12],[sp,#4*(16+10)] + ldr @x[14],[sp,#4*(16+11)] + vldmia @t[3],{d8-d15} @ fulfill ABI requirement + str @x[12],[sp,#4*(20+16+10)] @ copy "@x[10]" + str @x[14],[sp,#4*(20+16+11)] @ copy "@x[11]" + + ldr @t[3], [sp,#4*(15)] + mov @x[4],@x[4],ror#19 @ twist b[0..3] + ldr @x[12],[sp,#4*(12)] @ modulo-scheduled load + mov @x[5],@x[5],ror#19 + ldr @t[2], [sp,#4*(13)] + mov @x[6],@x[6],ror#19 + ldr @x[14],[sp,#4*(14)] + mov @x[7],@x[7],ror#19 + mov @t[3],@t[3],ror#8 @ twist d[0..3] + mov @x[12],@x[12],ror#8 + mov @t[2],@t[2],ror#8 + mov @x[14],@x[14],ror#8 + str @t[3], [sp,#4*(20+16+15)] + add @t[3],sp,#4*(20) + vst1.32 {$a0-$b0},[@t[3]]! @ copy key + add sp,sp,#4*(20) @ switch frame + vst1.32 {$c0-$d0},[@t[3]] + mov @t[3],#10 + b .Loop @ go integer-only + +.align 4 +.Ltail_neon: + cmp @t[3],#64*3 + bhs .L192_or_more_neon + cmp @t[3],#64*2 + bhs .L128_or_more_neon + cmp @t[3],#64*1 + bhs .L64_or_more_neon + + add @t[0],sp,#4*(8) + vst1.8 {$a0-$b0},[sp] + add @t[2],sp,#4*(0) + vst1.8 {$c0-$d0},[@t[0]] + b .Loop_tail_neon + +.align 4 +.L64_or_more_neon: + vld1.8 {$t0-$t1},[r12]! + vld1.8 {$t2-$t3},[r12]! + veor $a0,$a0,$t0 + veor $b0,$b0,$t1 + veor $c0,$c0,$t2 + veor $d0,$d0,$t3 + vst1.8 {$a0-$b0},[r14]! + vst1.8 {$c0-$d0},[r14]! + + beq .Ldone_neon + + add @t[0],sp,#4*(8) + vst1.8 {$a1-$b1},[sp] + add @t[2],sp,#4*(0) + vst1.8 {$c1-$d1},[@t[0]] + sub @t[3],@t[3],#64*1 @ len-=64*1 + b .Loop_tail_neon + +.align 4 +.L128_or_more_neon: + vld1.8 {$t0-$t1},[r12]! + vld1.8 {$t2-$t3},[r12]! + veor $a0,$a0,$t0 + veor $b0,$b0,$t1 + vld1.8 {$t0-$t1},[r12]! + veor $c0,$c0,$t2 + veor $d0,$d0,$t3 + vld1.8 {$t2-$t3},[r12]! + + veor $a1,$a1,$t0 + veor $b1,$b1,$t1 + vst1.8 {$a0-$b0},[r14]! + veor $c1,$c1,$t2 + vst1.8 {$c0-$d0},[r14]! + veor $d1,$d1,$t3 + vst1.8 {$a1-$b1},[r14]! + vst1.8 {$c1-$d1},[r14]! + + beq .Ldone_neon + + add @t[0],sp,#4*(8) + vst1.8 {$a2-$b2},[sp] + add @t[2],sp,#4*(0) + vst1.8 {$c2-$d2},[@t[0]] + sub @t[3],@t[3],#64*2 @ len-=64*2 + b .Loop_tail_neon + +.align 4 +.L192_or_more_neon: + vld1.8 {$t0-$t1},[r12]! + vld1.8 {$t2-$t3},[r12]! + veor $a0,$a0,$t0 + veor $b0,$b0,$t1 + vld1.8 {$t0-$t1},[r12]! + veor $c0,$c0,$t2 + veor $d0,$d0,$t3 + vld1.8 {$t2-$t3},[r12]! + + veor $a1,$a1,$t0 + veor $b1,$b1,$t1 + vld1.8 {$t0-$t1},[r12]! + veor $c1,$c1,$t2 + vst1.8 {$a0-$b0},[r14]! + veor $d1,$d1,$t3 + vld1.8 {$t2-$t3},[r12]! + + veor $a2,$a2,$t0 + vst1.8 {$c0-$d0},[r14]! + veor $b2,$b2,$t1 + vst1.8 {$a1-$b1},[r14]! + veor $c2,$c2,$t2 + vst1.8 {$c1-$d1},[r14]! + veor $d2,$d2,$t3 + vst1.8 {$a2-$b2},[r14]! + vst1.8 {$c2-$d2},[r14]! + + beq .Ldone_neon + + ldmia sp,{@t[0]-@t[3]} @ load key material + add @x[0],@x[0],@t[0] @ accumulate key material + add @t[0],sp,#4*(4) + add @x[1],@x[1],@t[1] + add @x[2],@x[2],@t[2] + add @x[3],@x[3],@t[3] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + + add @x[4],@t[0],@x[4],ror#13 @ accumulate key material + add @t[0],sp,#4*(8) + add @x[5],@t[1],@x[5],ror#13 + add @x[6],@t[2],@x[6],ror#13 + add @x[7],@t[3],@x[7],ror#13 + ldmia @t[0],{@t[0]-@t[3]} @ load key material +# ifdef __ARMEB__ + rev @x[0],@x[0] + rev @x[1],@x[1] + rev @x[2],@x[2] + rev @x[3],@x[3] + rev @x[4],@x[4] + rev @x[5],@x[5] + rev @x[6],@x[6] + rev @x[7],@x[7] +# endif + stmia sp,{@x[0]-@x[7]} + add @x[0],sp,#4*(16+8) + + ldmia @x[0],{@x[0]-@x[7]} @ load second half + + add @x[0],@x[0],@t[0] @ accumulate key material + add @t[0],sp,#4*(12) + add @x[1],@x[1],@t[1] + add @x[2],@x[2],@t[2] + add @x[3],@x[3],@t[3] + ldmia @t[0],{@t[0]-@t[3]} @ load key material + + add @x[4],@t[0],@x[4],ror#24 @ accumulate key material + add @t[0],sp,#4*(8) + add @x[5],@t[1],@x[5],ror#24 + add @x[4],@x[4],#3 @ counter+3 + add @x[6],@t[2],@x[6],ror#24 + add @x[7],@t[3],@x[7],ror#24 + ldr @t[3],[sp,#4*(32+2)] @ re-load len +# ifdef __ARMEB__ + rev @x[0],@x[0] + rev @x[1],@x[1] + rev @x[2],@x[2] + rev @x[3],@x[3] + rev @x[4],@x[4] + rev @x[5],@x[5] + rev @x[6],@x[6] + rev @x[7],@x[7] +# endif + stmia @t[0],{@x[0]-@x[7]} + add @t[2],sp,#4*(0) + sub @t[3],@t[3],#64*3 @ len-=64*3 + +.Loop_tail_neon: + ldrb @t[0],[@t[2]],#1 @ read buffer on stack + ldrb @t[1],[r12],#1 @ read input + subs @t[3],@t[3],#1 + eor @t[0],@t[0],@t[1] + strb @t[0],[r14],#1 @ store output + bne .Loop_tail_neon + +.Ldone_neon: + add sp,sp,#4*(32+4) + vldmia sp,{d8-d15} + add sp,sp,#4*(16+3) + ldmia sp!,{r4-r11,pc} +.size ChaCha20_neon,.-ChaCha20_neon +# ifndef __KERNEL__ +.comm OPENSSL_armcap_P,4,4 +# endif +#endif +___ +}}} + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/@/ and !/^$/); + print; +} +close SELF; + +foreach (split("\n",$code)) { + s/\`([^\`]*)\`/eval $1/geo; + + s/\bq([0-9]+)#(lo|hi)/sprintf "d%d",2*$1+($2 eq "hi")/geo; + + print $_,"\n"; +} +close STDOUT; diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-arm64.pl b/net/wireguard/crypto/zinc/chacha20/chacha20-arm64.pl new file mode 100644 index 0000000000000..fc63cc818ecab --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-arm64.pl @@ -0,0 +1,1163 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# June 2015 +# +# ChaCha20 for ARMv8. +# +# Performance in cycles per byte out of large buffer. +# +# IALU/gcc-4.9 3xNEON+1xIALU 6xNEON+2xIALU(*) +# +# Apple A7 5.50/+49% 3.33 1.70 +# Cortex-A53 8.40/+80% 4.72 4.72(**) +# Cortex-A57 8.06/+43% 4.90 4.43(***) +# Denver 4.50/+82% 2.63 2.67(**) +# X-Gene 9.50/+46% 8.82 8.89(**) +# Mongoose 8.00/+44% 3.64 3.25(***) +# Kryo 8.17/+50% 4.83 4.65(***) +# +# (*) since no non-Apple processor exhibits significantly better +# performance, the code path is #ifdef __APPLE__-ed; +# (**) it's expected that doubling interleave factor doesn't help +# all processors, only those with higher NEON latency and +# higher instruction issue rate; +# (***) expected improvement was actually higher; + +$flavour=shift; +if ($flavour=~/\w[\w\-]*\.\w+$/) { $output=$flavour; undef $flavour; } +else { while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {} } + +if ($flavour && $flavour ne "void") { + $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; + ( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or + ( $xlate="${dir}../../perlasm/arm-xlate.pl" and -f $xlate) or + die "can't locate arm-xlate.pl"; + + open STDOUT,"| \"$^X\" $xlate $flavour $output"; +} else { + open STDOUT,">$output"; +} + +sub AUTOLOAD() # thunk [simplified] x86-style perlasm +{ my $opcode = $AUTOLOAD; $opcode =~ s/.*:://; $opcode =~ s/_/\./; + my $arg = pop; + $arg = "#$arg" if ($arg*1 eq $arg); + $code .= "\t$opcode\t".join(',',@_,$arg)."\n"; +} + +my ($out,$inp,$len,$key,$ctr) = map("x$_",(0..4)); + +my @x=map("x$_",(5..17,19..21)); +my @d=map("x$_",(22..28,30)); + +sub ROUND { +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); + + ( + "&add_32 (@x[$a0],@x[$a0],@x[$b0])", + "&add_32 (@x[$a1],@x[$a1],@x[$b1])", + "&add_32 (@x[$a2],@x[$a2],@x[$b2])", + "&add_32 (@x[$a3],@x[$a3],@x[$b3])", + "&eor_32 (@x[$d0],@x[$d0],@x[$a0])", + "&eor_32 (@x[$d1],@x[$d1],@x[$a1])", + "&eor_32 (@x[$d2],@x[$d2],@x[$a2])", + "&eor_32 (@x[$d3],@x[$d3],@x[$a3])", + "&ror_32 (@x[$d0],@x[$d0],16)", + "&ror_32 (@x[$d1],@x[$d1],16)", + "&ror_32 (@x[$d2],@x[$d2],16)", + "&ror_32 (@x[$d3],@x[$d3],16)", + + "&add_32 (@x[$c0],@x[$c0],@x[$d0])", + "&add_32 (@x[$c1],@x[$c1],@x[$d1])", + "&add_32 (@x[$c2],@x[$c2],@x[$d2])", + "&add_32 (@x[$c3],@x[$c3],@x[$d3])", + "&eor_32 (@x[$b0],@x[$b0],@x[$c0])", + "&eor_32 (@x[$b1],@x[$b1],@x[$c1])", + "&eor_32 (@x[$b2],@x[$b2],@x[$c2])", + "&eor_32 (@x[$b3],@x[$b3],@x[$c3])", + "&ror_32 (@x[$b0],@x[$b0],20)", + "&ror_32 (@x[$b1],@x[$b1],20)", + "&ror_32 (@x[$b2],@x[$b2],20)", + "&ror_32 (@x[$b3],@x[$b3],20)", + + "&add_32 (@x[$a0],@x[$a0],@x[$b0])", + "&add_32 (@x[$a1],@x[$a1],@x[$b1])", + "&add_32 (@x[$a2],@x[$a2],@x[$b2])", + "&add_32 (@x[$a3],@x[$a3],@x[$b3])", + "&eor_32 (@x[$d0],@x[$d0],@x[$a0])", + "&eor_32 (@x[$d1],@x[$d1],@x[$a1])", + "&eor_32 (@x[$d2],@x[$d2],@x[$a2])", + "&eor_32 (@x[$d3],@x[$d3],@x[$a3])", + "&ror_32 (@x[$d0],@x[$d0],24)", + "&ror_32 (@x[$d1],@x[$d1],24)", + "&ror_32 (@x[$d2],@x[$d2],24)", + "&ror_32 (@x[$d3],@x[$d3],24)", + + "&add_32 (@x[$c0],@x[$c0],@x[$d0])", + "&add_32 (@x[$c1],@x[$c1],@x[$d1])", + "&add_32 (@x[$c2],@x[$c2],@x[$d2])", + "&add_32 (@x[$c3],@x[$c3],@x[$d3])", + "&eor_32 (@x[$b0],@x[$b0],@x[$c0])", + "&eor_32 (@x[$b1],@x[$b1],@x[$c1])", + "&eor_32 (@x[$b2],@x[$b2],@x[$c2])", + "&eor_32 (@x[$b3],@x[$b3],@x[$c3])", + "&ror_32 (@x[$b0],@x[$b0],25)", + "&ror_32 (@x[$b1],@x[$b1],25)", + "&ror_32 (@x[$b2],@x[$b2],25)", + "&ror_32 (@x[$b3],@x[$b3],25)" + ); +} + +$code.=<<___; +#ifndef __KERNEL__ +# include "arm_arch.h" +.extern OPENSSL_armcap_P +#else +# define ChaCha20_ctr32 chacha20_arm +# define ChaCha20_neon chacha20_neon +#endif + +.text + +.align 5 +.Lsigma: +.quad 0x3320646e61707865,0x6b20657479622d32 // endian-neutral +.Lone: +.long 1,0,0,0 +#ifndef __KERNEL__ +.LOPENSSL_armcap_P: +# ifdef __ILP32__ +.long OPENSSL_armcap_P-. +# else +.quad OPENSSL_armcap_P-. +# endif +#endif + +.globl ChaCha20_ctr32 +.type ChaCha20_ctr32,%function +.align 5 +ChaCha20_ctr32: + cbz $len,.Labort +#ifndef __KERNEL__ + adr @x[0],.LOPENSSL_armcap_P + cmp $len,#192 + b.lo .Lshort +# ifdef __ILP32__ + ldrsw @x[1],[@x[0]] +# else + ldr @x[1],[@x[0]] +# endif + ldr w17,[@x[1],@x[0]] + tst w17,#ARMV7_NEON + b.ne ChaCha20_neon + +.Lshort: +#endif + stp x29,x30,[sp,#-96]! + add x29,sp,#0 + + adr @x[0],.Lsigma + stp x19,x20,[sp,#16] + stp x21,x22,[sp,#32] + stp x23,x24,[sp,#48] + stp x25,x26,[sp,#64] + stp x27,x28,[sp,#80] + sub sp,sp,#64 + + ldp @d[0],@d[1],[@x[0]] // load sigma + ldp @d[2],@d[3],[$key] // load key + ldp @d[4],@d[5],[$key,#16] + ldp @d[6],@d[7],[$ctr] // load counter +#ifdef __AARCH64EB__ + ror @d[2],@d[2],#32 + ror @d[3],@d[3],#32 + ror @d[4],@d[4],#32 + ror @d[5],@d[5],#32 + ror @d[6],@d[6],#32 + ror @d[7],@d[7],#32 +#endif + +.Loop_outer: + mov.32 @x[0],@d[0] // unpack key block + lsr @x[1],@d[0],#32 + mov.32 @x[2],@d[1] + lsr @x[3],@d[1],#32 + mov.32 @x[4],@d[2] + lsr @x[5],@d[2],#32 + mov.32 @x[6],@d[3] + lsr @x[7],@d[3],#32 + mov.32 @x[8],@d[4] + lsr @x[9],@d[4],#32 + mov.32 @x[10],@d[5] + lsr @x[11],@d[5],#32 + mov.32 @x[12],@d[6] + lsr @x[13],@d[6],#32 + mov.32 @x[14],@d[7] + lsr @x[15],@d[7],#32 + + mov $ctr,#10 + subs $len,$len,#64 +.Loop: + sub $ctr,$ctr,#1 +___ + foreach (&ROUND(0, 4, 8,12)) { eval; } + foreach (&ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + cbnz $ctr,.Loop + + add.32 @x[0],@x[0],@d[0] // accumulate key block + add @x[1],@x[1],@d[0],lsr#32 + add.32 @x[2],@x[2],@d[1] + add @x[3],@x[3],@d[1],lsr#32 + add.32 @x[4],@x[4],@d[2] + add @x[5],@x[5],@d[2],lsr#32 + add.32 @x[6],@x[6],@d[3] + add @x[7],@x[7],@d[3],lsr#32 + add.32 @x[8],@x[8],@d[4] + add @x[9],@x[9],@d[4],lsr#32 + add.32 @x[10],@x[10],@d[5] + add @x[11],@x[11],@d[5],lsr#32 + add.32 @x[12],@x[12],@d[6] + add @x[13],@x[13],@d[6],lsr#32 + add.32 @x[14],@x[14],@d[7] + add @x[15],@x[15],@d[7],lsr#32 + + b.lo .Ltail + + add @x[0],@x[0],@x[1],lsl#32 // pack + add @x[2],@x[2],@x[3],lsl#32 + ldp @x[1],@x[3],[$inp,#0] // load input + add @x[4],@x[4],@x[5],lsl#32 + add @x[6],@x[6],@x[7],lsl#32 + ldp @x[5],@x[7],[$inp,#16] + add @x[8],@x[8],@x[9],lsl#32 + add @x[10],@x[10],@x[11],lsl#32 + ldp @x[9],@x[11],[$inp,#32] + add @x[12],@x[12],@x[13],lsl#32 + add @x[14],@x[14],@x[15],lsl#32 + ldp @x[13],@x[15],[$inp,#48] + add $inp,$inp,#64 +#ifdef __AARCH64EB__ + rev @x[0],@x[0] + rev @x[2],@x[2] + rev @x[4],@x[4] + rev @x[6],@x[6] + rev @x[8],@x[8] + rev @x[10],@x[10] + rev @x[12],@x[12] + rev @x[14],@x[14] +#endif + eor @x[0],@x[0],@x[1] + eor @x[2],@x[2],@x[3] + eor @x[4],@x[4],@x[5] + eor @x[6],@x[6],@x[7] + eor @x[8],@x[8],@x[9] + eor @x[10],@x[10],@x[11] + eor @x[12],@x[12],@x[13] + eor @x[14],@x[14],@x[15] + + stp @x[0],@x[2],[$out,#0] // store output + add @d[6],@d[6],#1 // increment counter + stp @x[4],@x[6],[$out,#16] + stp @x[8],@x[10],[$out,#32] + stp @x[12],@x[14],[$out,#48] + add $out,$out,#64 + + b.hi .Loop_outer + + ldp x19,x20,[x29,#16] + add sp,sp,#64 + ldp x21,x22,[x29,#32] + ldp x23,x24,[x29,#48] + ldp x25,x26,[x29,#64] + ldp x27,x28,[x29,#80] + ldp x29,x30,[sp],#96 +.Labort: + ret + +.align 4 +.Ltail: + add $len,$len,#64 +.Less_than_64: + sub $out,$out,#1 + add $inp,$inp,$len + add $out,$out,$len + add $ctr,sp,$len + neg $len,$len + + add @x[0],@x[0],@x[1],lsl#32 // pack + add @x[2],@x[2],@x[3],lsl#32 + add @x[4],@x[4],@x[5],lsl#32 + add @x[6],@x[6],@x[7],lsl#32 + add @x[8],@x[8],@x[9],lsl#32 + add @x[10],@x[10],@x[11],lsl#32 + add @x[12],@x[12],@x[13],lsl#32 + add @x[14],@x[14],@x[15],lsl#32 +#ifdef __AARCH64EB__ + rev @x[0],@x[0] + rev @x[2],@x[2] + rev @x[4],@x[4] + rev @x[6],@x[6] + rev @x[8],@x[8] + rev @x[10],@x[10] + rev @x[12],@x[12] + rev @x[14],@x[14] +#endif + stp @x[0],@x[2],[sp,#0] + stp @x[4],@x[6],[sp,#16] + stp @x[8],@x[10],[sp,#32] + stp @x[12],@x[14],[sp,#48] + +.Loop_tail: + ldrb w10,[$inp,$len] + ldrb w11,[$ctr,$len] + add $len,$len,#1 + eor w10,w10,w11 + strb w10,[$out,$len] + cbnz $len,.Loop_tail + + stp xzr,xzr,[sp,#0] + stp xzr,xzr,[sp,#16] + stp xzr,xzr,[sp,#32] + stp xzr,xzr,[sp,#48] + + ldp x19,x20,[x29,#16] + add sp,sp,#64 + ldp x21,x22,[x29,#32] + ldp x23,x24,[x29,#48] + ldp x25,x26,[x29,#64] + ldp x27,x28,[x29,#80] + ldp x29,x30,[sp],#96 + ret +.size ChaCha20_ctr32,.-ChaCha20_ctr32 +___ + +{{{ +my ($A0,$B0,$C0,$D0,$A1,$B1,$C1,$D1,$A2,$B2,$C2,$D2,$T0,$T1,$T2,$T3) = + map("v$_.4s",(0..7,16..23)); +my (@K)=map("v$_.4s",(24..30)); +my $ONE="v31.4s"; + +sub NEONROUND { +my $odd = pop; +my ($a,$b,$c,$d,$t)=@_; + + ( + "&add ('$a','$a','$b')", + "&eor ('$d','$d','$a')", + "&rev32_16 ('$d','$d')", # vrot ($d,16) + + "&add ('$c','$c','$d')", + "&eor ('$t','$b','$c')", + "&ushr ('$b','$t',20)", + "&sli ('$b','$t',12)", + + "&add ('$a','$a','$b')", + "&eor ('$t','$d','$a')", + "&ushr ('$d','$t',24)", + "&sli ('$d','$t',8)", + + "&add ('$c','$c','$d')", + "&eor ('$t','$b','$c')", + "&ushr ('$b','$t',25)", + "&sli ('$b','$t',7)", + + "&ext ('$c','$c','$c',8)", + "&ext ('$d','$d','$d',$odd?4:12)", + "&ext ('$b','$b','$b',$odd?12:4)" + ); +} + +$code.=<<___; +#if !defined(__KERNEL__) || defined(CONFIG_KERNEL_MODE_NEON) +#ifdef __KERNEL__ +.globl ChaCha20_neon +.type ChaCha20_neon,%function +#endif +.type ChaCha20_neon,%function +.align 5 +ChaCha20_neon: + stp x29,x30,[sp,#-96]! + add x29,sp,#0 + + adr @x[0],.Lsigma + stp x19,x20,[sp,#16] + stp x21,x22,[sp,#32] + stp x23,x24,[sp,#48] + stp x25,x26,[sp,#64] + stp x27,x28,[sp,#80] +#ifdef __APPLE__ + cmp $len,#512 + b.hs .L512_or_more_neon +#endif + + sub sp,sp,#64 + + ldp @d[0],@d[1],[@x[0]] // load sigma + ld1 {@K[0]},[@x[0]],#16 + ldp @d[2],@d[3],[$key] // load key + ldp @d[4],@d[5],[$key,#16] + ld1 {@K[1],@K[2]},[$key] + ldp @d[6],@d[7],[$ctr] // load counter + ld1 {@K[3]},[$ctr] + ld1 {$ONE},[@x[0]] +#ifdef __AARCH64EB__ + rev64 @K[0],@K[0] + ror @d[2],@d[2],#32 + ror @d[3],@d[3],#32 + ror @d[4],@d[4],#32 + ror @d[5],@d[5],#32 + ror @d[6],@d[6],#32 + ror @d[7],@d[7],#32 +#endif + add @K[3],@K[3],$ONE // += 1 + add @K[4],@K[3],$ONE + add @K[5],@K[4],$ONE + shl $ONE,$ONE,#2 // 1 -> 4 + +.Loop_outer_neon: + mov.32 @x[0],@d[0] // unpack key block + lsr @x[1],@d[0],#32 + mov $A0,@K[0] + mov.32 @x[2],@d[1] + lsr @x[3],@d[1],#32 + mov $A1,@K[0] + mov.32 @x[4],@d[2] + lsr @x[5],@d[2],#32 + mov $A2,@K[0] + mov.32 @x[6],@d[3] + mov $B0,@K[1] + lsr @x[7],@d[3],#32 + mov $B1,@K[1] + mov.32 @x[8],@d[4] + mov $B2,@K[1] + lsr @x[9],@d[4],#32 + mov $D0,@K[3] + mov.32 @x[10],@d[5] + mov $D1,@K[4] + lsr @x[11],@d[5],#32 + mov $D2,@K[5] + mov.32 @x[12],@d[6] + mov $C0,@K[2] + lsr @x[13],@d[6],#32 + mov $C1,@K[2] + mov.32 @x[14],@d[7] + mov $C2,@K[2] + lsr @x[15],@d[7],#32 + + mov $ctr,#10 + subs $len,$len,#256 +.Loop_neon: + sub $ctr,$ctr,#1 +___ + my @thread0=&NEONROUND($A0,$B0,$C0,$D0,$T0,0); + my @thread1=&NEONROUND($A1,$B1,$C1,$D1,$T1,0); + my @thread2=&NEONROUND($A2,$B2,$C2,$D2,$T2,0); + my @thread3=&ROUND(0,4,8,12); + + foreach (@thread0) { + eval; eval(shift(@thread3)); + eval(shift(@thread1)); eval(shift(@thread3)); + eval(shift(@thread2)); eval(shift(@thread3)); + } + + @thread0=&NEONROUND($A0,$B0,$C0,$D0,$T0,1); + @thread1=&NEONROUND($A1,$B1,$C1,$D1,$T1,1); + @thread2=&NEONROUND($A2,$B2,$C2,$D2,$T2,1); + @thread3=&ROUND(0,5,10,15); + + foreach (@thread0) { + eval; eval(shift(@thread3)); + eval(shift(@thread1)); eval(shift(@thread3)); + eval(shift(@thread2)); eval(shift(@thread3)); + } +$code.=<<___; + cbnz $ctr,.Loop_neon + + add.32 @x[0],@x[0],@d[0] // accumulate key block + add $A0,$A0,@K[0] + add @x[1],@x[1],@d[0],lsr#32 + add $A1,$A1,@K[0] + add.32 @x[2],@x[2],@d[1] + add $A2,$A2,@K[0] + add @x[3],@x[3],@d[1],lsr#32 + add $C0,$C0,@K[2] + add.32 @x[4],@x[4],@d[2] + add $C1,$C1,@K[2] + add @x[5],@x[5],@d[2],lsr#32 + add $C2,$C2,@K[2] + add.32 @x[6],@x[6],@d[3] + add $D0,$D0,@K[3] + add @x[7],@x[7],@d[3],lsr#32 + add.32 @x[8],@x[8],@d[4] + add $D1,$D1,@K[4] + add @x[9],@x[9],@d[4],lsr#32 + add.32 @x[10],@x[10],@d[5] + add $D2,$D2,@K[5] + add @x[11],@x[11],@d[5],lsr#32 + add.32 @x[12],@x[12],@d[6] + add $B0,$B0,@K[1] + add @x[13],@x[13],@d[6],lsr#32 + add.32 @x[14],@x[14],@d[7] + add $B1,$B1,@K[1] + add @x[15],@x[15],@d[7],lsr#32 + add $B2,$B2,@K[1] + + b.lo .Ltail_neon + + add @x[0],@x[0],@x[1],lsl#32 // pack + add @x[2],@x[2],@x[3],lsl#32 + ldp @x[1],@x[3],[$inp,#0] // load input + add @x[4],@x[4],@x[5],lsl#32 + add @x[6],@x[6],@x[7],lsl#32 + ldp @x[5],@x[7],[$inp,#16] + add @x[8],@x[8],@x[9],lsl#32 + add @x[10],@x[10],@x[11],lsl#32 + ldp @x[9],@x[11],[$inp,#32] + add @x[12],@x[12],@x[13],lsl#32 + add @x[14],@x[14],@x[15],lsl#32 + ldp @x[13],@x[15],[$inp,#48] + add $inp,$inp,#64 +#ifdef __AARCH64EB__ + rev @x[0],@x[0] + rev @x[2],@x[2] + rev @x[4],@x[4] + rev @x[6],@x[6] + rev @x[8],@x[8] + rev @x[10],@x[10] + rev @x[12],@x[12] + rev @x[14],@x[14] +#endif + ld1.8 {$T0-$T3},[$inp],#64 + eor @x[0],@x[0],@x[1] + eor @x[2],@x[2],@x[3] + eor @x[4],@x[4],@x[5] + eor @x[6],@x[6],@x[7] + eor @x[8],@x[8],@x[9] + eor $A0,$A0,$T0 + eor @x[10],@x[10],@x[11] + eor $B0,$B0,$T1 + eor @x[12],@x[12],@x[13] + eor $C0,$C0,$T2 + eor @x[14],@x[14],@x[15] + eor $D0,$D0,$T3 + ld1.8 {$T0-$T3},[$inp],#64 + + stp @x[0],@x[2],[$out,#0] // store output + add @d[6],@d[6],#4 // increment counter + stp @x[4],@x[6],[$out,#16] + add @K[3],@K[3],$ONE // += 4 + stp @x[8],@x[10],[$out,#32] + add @K[4],@K[4],$ONE + stp @x[12],@x[14],[$out,#48] + add @K[5],@K[5],$ONE + add $out,$out,#64 + + st1.8 {$A0-$D0},[$out],#64 + ld1.8 {$A0-$D0},[$inp],#64 + + eor $A1,$A1,$T0 + eor $B1,$B1,$T1 + eor $C1,$C1,$T2 + eor $D1,$D1,$T3 + st1.8 {$A1-$D1},[$out],#64 + + eor $A2,$A2,$A0 + eor $B2,$B2,$B0 + eor $C2,$C2,$C0 + eor $D2,$D2,$D0 + st1.8 {$A2-$D2},[$out],#64 + + b.hi .Loop_outer_neon + + ldp x19,x20,[x29,#16] + add sp,sp,#64 + ldp x21,x22,[x29,#32] + ldp x23,x24,[x29,#48] + ldp x25,x26,[x29,#64] + ldp x27,x28,[x29,#80] + ldp x29,x30,[sp],#96 + ret + +.Ltail_neon: + add $len,$len,#256 + cmp $len,#64 + b.lo .Less_than_64 + + add @x[0],@x[0],@x[1],lsl#32 // pack + add @x[2],@x[2],@x[3],lsl#32 + ldp @x[1],@x[3],[$inp,#0] // load input + add @x[4],@x[4],@x[5],lsl#32 + add @x[6],@x[6],@x[7],lsl#32 + ldp @x[5],@x[7],[$inp,#16] + add @x[8],@x[8],@x[9],lsl#32 + add @x[10],@x[10],@x[11],lsl#32 + ldp @x[9],@x[11],[$inp,#32] + add @x[12],@x[12],@x[13],lsl#32 + add @x[14],@x[14],@x[15],lsl#32 + ldp @x[13],@x[15],[$inp,#48] + add $inp,$inp,#64 +#ifdef __AARCH64EB__ + rev @x[0],@x[0] + rev @x[2],@x[2] + rev @x[4],@x[4] + rev @x[6],@x[6] + rev @x[8],@x[8] + rev @x[10],@x[10] + rev @x[12],@x[12] + rev @x[14],@x[14] +#endif + eor @x[0],@x[0],@x[1] + eor @x[2],@x[2],@x[3] + eor @x[4],@x[4],@x[5] + eor @x[6],@x[6],@x[7] + eor @x[8],@x[8],@x[9] + eor @x[10],@x[10],@x[11] + eor @x[12],@x[12],@x[13] + eor @x[14],@x[14],@x[15] + + stp @x[0],@x[2],[$out,#0] // store output + add @d[6],@d[6],#4 // increment counter + stp @x[4],@x[6],[$out,#16] + stp @x[8],@x[10],[$out,#32] + stp @x[12],@x[14],[$out,#48] + add $out,$out,#64 + b.eq .Ldone_neon + sub $len,$len,#64 + cmp $len,#64 + b.lo .Less_than_128 + + ld1.8 {$T0-$T3},[$inp],#64 + eor $A0,$A0,$T0 + eor $B0,$B0,$T1 + eor $C0,$C0,$T2 + eor $D0,$D0,$T3 + st1.8 {$A0-$D0},[$out],#64 + b.eq .Ldone_neon + sub $len,$len,#64 + cmp $len,#64 + b.lo .Less_than_192 + + ld1.8 {$T0-$T3},[$inp],#64 + eor $A1,$A1,$T0 + eor $B1,$B1,$T1 + eor $C1,$C1,$T2 + eor $D1,$D1,$T3 + st1.8 {$A1-$D1},[$out],#64 + b.eq .Ldone_neon + sub $len,$len,#64 + + st1.8 {$A2-$D2},[sp] + b .Last_neon + +.Less_than_128: + st1.8 {$A0-$D0},[sp] + b .Last_neon +.Less_than_192: + st1.8 {$A1-$D1},[sp] + b .Last_neon + +.align 4 +.Last_neon: + sub $out,$out,#1 + add $inp,$inp,$len + add $out,$out,$len + add $ctr,sp,$len + neg $len,$len + +.Loop_tail_neon: + ldrb w10,[$inp,$len] + ldrb w11,[$ctr,$len] + add $len,$len,#1 + eor w10,w10,w11 + strb w10,[$out,$len] + cbnz $len,.Loop_tail_neon + + stp xzr,xzr,[sp,#0] + stp xzr,xzr,[sp,#16] + stp xzr,xzr,[sp,#32] + stp xzr,xzr,[sp,#48] + +.Ldone_neon: + ldp x19,x20,[x29,#16] + add sp,sp,#64 + ldp x21,x22,[x29,#32] + ldp x23,x24,[x29,#48] + ldp x25,x26,[x29,#64] + ldp x27,x28,[x29,#80] + ldp x29,x30,[sp],#96 + ret +.size ChaCha20_neon,.-ChaCha20_neon +___ +{ +my ($T0,$T1,$T2,$T3,$T4,$T5)=@K; +my ($A0,$B0,$C0,$D0,$A1,$B1,$C1,$D1,$A2,$B2,$C2,$D2, + $A3,$B3,$C3,$D3,$A4,$B4,$C4,$D4,$A5,$B5,$C5,$D5) = map("v$_.4s",(0..23)); + +$code.=<<___; +#ifdef __APPLE__ +.type ChaCha20_512_neon,%function +.align 5 +ChaCha20_512_neon: + stp x29,x30,[sp,#-96]! + add x29,sp,#0 + + adr @x[0],.Lsigma + stp x19,x20,[sp,#16] + stp x21,x22,[sp,#32] + stp x23,x24,[sp,#48] + stp x25,x26,[sp,#64] + stp x27,x28,[sp,#80] + +.L512_or_more_neon: + sub sp,sp,#128+64 + + ldp @d[0],@d[1],[@x[0]] // load sigma + ld1 {@K[0]},[@x[0]],#16 + ldp @d[2],@d[3],[$key] // load key + ldp @d[4],@d[5],[$key,#16] + ld1 {@K[1],@K[2]},[$key] + ldp @d[6],@d[7],[$ctr] // load counter + ld1 {@K[3]},[$ctr] + ld1 {$ONE},[@x[0]] +# ifdef __AARCH64EB__ + rev64 @K[0],@K[0] + ror @d[2],@d[2],#32 + ror @d[3],@d[3],#32 + ror @d[4],@d[4],#32 + ror @d[5],@d[5],#32 + ror @d[6],@d[6],#32 + ror @d[7],@d[7],#32 +# endif + add @K[3],@K[3],$ONE // += 1 + stp @K[0],@K[1],[sp,#0] // off-load key block, invariant part + add @K[3],@K[3],$ONE // not typo + str @K[2],[sp,#32] + add @K[4],@K[3],$ONE + add @K[5],@K[4],$ONE + add @K[6],@K[5],$ONE + shl $ONE,$ONE,#2 // 1 -> 4 + + stp d8,d9,[sp,#128+0] // meet ABI requirements + stp d10,d11,[sp,#128+16] + stp d12,d13,[sp,#128+32] + stp d14,d15,[sp,#128+48] + + sub $len,$len,#512 // not typo + +.Loop_outer_512_neon: + mov $A0,@K[0] + mov $A1,@K[0] + mov $A2,@K[0] + mov $A3,@K[0] + mov $A4,@K[0] + mov $A5,@K[0] + mov $B0,@K[1] + mov.32 @x[0],@d[0] // unpack key block + mov $B1,@K[1] + lsr @x[1],@d[0],#32 + mov $B2,@K[1] + mov.32 @x[2],@d[1] + mov $B3,@K[1] + lsr @x[3],@d[1],#32 + mov $B4,@K[1] + mov.32 @x[4],@d[2] + mov $B5,@K[1] + lsr @x[5],@d[2],#32 + mov $D0,@K[3] + mov.32 @x[6],@d[3] + mov $D1,@K[4] + lsr @x[7],@d[3],#32 + mov $D2,@K[5] + mov.32 @x[8],@d[4] + mov $D3,@K[6] + lsr @x[9],@d[4],#32 + mov $C0,@K[2] + mov.32 @x[10],@d[5] + mov $C1,@K[2] + lsr @x[11],@d[5],#32 + add $D4,$D0,$ONE // +4 + mov.32 @x[12],@d[6] + add $D5,$D1,$ONE // +4 + lsr @x[13],@d[6],#32 + mov $C2,@K[2] + mov.32 @x[14],@d[7] + mov $C3,@K[2] + lsr @x[15],@d[7],#32 + mov $C4,@K[2] + stp @K[3],@K[4],[sp,#48] // off-load key block, variable part + mov $C5,@K[2] + str @K[5],[sp,#80] + + mov $ctr,#5 + subs $len,$len,#512 +.Loop_upper_neon: + sub $ctr,$ctr,#1 +___ + my @thread0=&NEONROUND($A0,$B0,$C0,$D0,$T0,0); + my @thread1=&NEONROUND($A1,$B1,$C1,$D1,$T1,0); + my @thread2=&NEONROUND($A2,$B2,$C2,$D2,$T2,0); + my @thread3=&NEONROUND($A3,$B3,$C3,$D3,$T3,0); + my @thread4=&NEONROUND($A4,$B4,$C4,$D4,$T4,0); + my @thread5=&NEONROUND($A5,$B5,$C5,$D5,$T5,0); + my @thread67=(&ROUND(0,4,8,12),&ROUND(0,5,10,15)); + my $diff = ($#thread0+1)*6 - $#thread67 - 1; + my $i = 0; + + foreach (@thread0) { + eval; eval(shift(@thread67)); + eval(shift(@thread1)); eval(shift(@thread67)); + eval(shift(@thread2)); eval(shift(@thread67)); + eval(shift(@thread3)); eval(shift(@thread67)); + eval(shift(@thread4)); eval(shift(@thread67)); + eval(shift(@thread5)); eval(shift(@thread67)); + } + + @thread0=&NEONROUND($A0,$B0,$C0,$D0,$T0,1); + @thread1=&NEONROUND($A1,$B1,$C1,$D1,$T1,1); + @thread2=&NEONROUND($A2,$B2,$C2,$D2,$T2,1); + @thread3=&NEONROUND($A3,$B3,$C3,$D3,$T3,1); + @thread4=&NEONROUND($A4,$B4,$C4,$D4,$T4,1); + @thread5=&NEONROUND($A5,$B5,$C5,$D5,$T5,1); + @thread67=(&ROUND(0,4,8,12),&ROUND(0,5,10,15)); + + foreach (@thread0) { + eval; eval(shift(@thread67)); + eval(shift(@thread1)); eval(shift(@thread67)); + eval(shift(@thread2)); eval(shift(@thread67)); + eval(shift(@thread3)); eval(shift(@thread67)); + eval(shift(@thread4)); eval(shift(@thread67)); + eval(shift(@thread5)); eval(shift(@thread67)); + } +$code.=<<___; + cbnz $ctr,.Loop_upper_neon + + add.32 @x[0],@x[0],@d[0] // accumulate key block + add @x[1],@x[1],@d[0],lsr#32 + add.32 @x[2],@x[2],@d[1] + add @x[3],@x[3],@d[1],lsr#32 + add.32 @x[4],@x[4],@d[2] + add @x[5],@x[5],@d[2],lsr#32 + add.32 @x[6],@x[6],@d[3] + add @x[7],@x[7],@d[3],lsr#32 + add.32 @x[8],@x[8],@d[4] + add @x[9],@x[9],@d[4],lsr#32 + add.32 @x[10],@x[10],@d[5] + add @x[11],@x[11],@d[5],lsr#32 + add.32 @x[12],@x[12],@d[6] + add @x[13],@x[13],@d[6],lsr#32 + add.32 @x[14],@x[14],@d[7] + add @x[15],@x[15],@d[7],lsr#32 + + add @x[0],@x[0],@x[1],lsl#32 // pack + add @x[2],@x[2],@x[3],lsl#32 + ldp @x[1],@x[3],[$inp,#0] // load input + add @x[4],@x[4],@x[5],lsl#32 + add @x[6],@x[6],@x[7],lsl#32 + ldp @x[5],@x[7],[$inp,#16] + add @x[8],@x[8],@x[9],lsl#32 + add @x[10],@x[10],@x[11],lsl#32 + ldp @x[9],@x[11],[$inp,#32] + add @x[12],@x[12],@x[13],lsl#32 + add @x[14],@x[14],@x[15],lsl#32 + ldp @x[13],@x[15],[$inp,#48] + add $inp,$inp,#64 +# ifdef __AARCH64EB__ + rev @x[0],@x[0] + rev @x[2],@x[2] + rev @x[4],@x[4] + rev @x[6],@x[6] + rev @x[8],@x[8] + rev @x[10],@x[10] + rev @x[12],@x[12] + rev @x[14],@x[14] +# endif + eor @x[0],@x[0],@x[1] + eor @x[2],@x[2],@x[3] + eor @x[4],@x[4],@x[5] + eor @x[6],@x[6],@x[7] + eor @x[8],@x[8],@x[9] + eor @x[10],@x[10],@x[11] + eor @x[12],@x[12],@x[13] + eor @x[14],@x[14],@x[15] + + stp @x[0],@x[2],[$out,#0] // store output + add @d[6],@d[6],#1 // increment counter + mov.32 @x[0],@d[0] // unpack key block + lsr @x[1],@d[0],#32 + stp @x[4],@x[6],[$out,#16] + mov.32 @x[2],@d[1] + lsr @x[3],@d[1],#32 + stp @x[8],@x[10],[$out,#32] + mov.32 @x[4],@d[2] + lsr @x[5],@d[2],#32 + stp @x[12],@x[14],[$out,#48] + add $out,$out,#64 + mov.32 @x[6],@d[3] + lsr @x[7],@d[3],#32 + mov.32 @x[8],@d[4] + lsr @x[9],@d[4],#32 + mov.32 @x[10],@d[5] + lsr @x[11],@d[5],#32 + mov.32 @x[12],@d[6] + lsr @x[13],@d[6],#32 + mov.32 @x[14],@d[7] + lsr @x[15],@d[7],#32 + + mov $ctr,#5 +.Loop_lower_neon: + sub $ctr,$ctr,#1 +___ + @thread0=&NEONROUND($A0,$B0,$C0,$D0,$T0,0); + @thread1=&NEONROUND($A1,$B1,$C1,$D1,$T1,0); + @thread2=&NEONROUND($A2,$B2,$C2,$D2,$T2,0); + @thread3=&NEONROUND($A3,$B3,$C3,$D3,$T3,0); + @thread4=&NEONROUND($A4,$B4,$C4,$D4,$T4,0); + @thread5=&NEONROUND($A5,$B5,$C5,$D5,$T5,0); + @thread67=(&ROUND(0,4,8,12),&ROUND(0,5,10,15)); + + foreach (@thread0) { + eval; eval(shift(@thread67)); + eval(shift(@thread1)); eval(shift(@thread67)); + eval(shift(@thread2)); eval(shift(@thread67)); + eval(shift(@thread3)); eval(shift(@thread67)); + eval(shift(@thread4)); eval(shift(@thread67)); + eval(shift(@thread5)); eval(shift(@thread67)); + } + + @thread0=&NEONROUND($A0,$B0,$C0,$D0,$T0,1); + @thread1=&NEONROUND($A1,$B1,$C1,$D1,$T1,1); + @thread2=&NEONROUND($A2,$B2,$C2,$D2,$T2,1); + @thread3=&NEONROUND($A3,$B3,$C3,$D3,$T3,1); + @thread4=&NEONROUND($A4,$B4,$C4,$D4,$T4,1); + @thread5=&NEONROUND($A5,$B5,$C5,$D5,$T5,1); + @thread67=(&ROUND(0,4,8,12),&ROUND(0,5,10,15)); + + foreach (@thread0) { + eval; eval(shift(@thread67)); + eval(shift(@thread1)); eval(shift(@thread67)); + eval(shift(@thread2)); eval(shift(@thread67)); + eval(shift(@thread3)); eval(shift(@thread67)); + eval(shift(@thread4)); eval(shift(@thread67)); + eval(shift(@thread5)); eval(shift(@thread67)); + } +$code.=<<___; + cbnz $ctr,.Loop_lower_neon + + add.32 @x[0],@x[0],@d[0] // accumulate key block + ldp @K[0],@K[1],[sp,#0] + add @x[1],@x[1],@d[0],lsr#32 + ldp @K[2],@K[3],[sp,#32] + add.32 @x[2],@x[2],@d[1] + ldp @K[4],@K[5],[sp,#64] + add @x[3],@x[3],@d[1],lsr#32 + add $A0,$A0,@K[0] + add.32 @x[4],@x[4],@d[2] + add $A1,$A1,@K[0] + add @x[5],@x[5],@d[2],lsr#32 + add $A2,$A2,@K[0] + add.32 @x[6],@x[6],@d[3] + add $A3,$A3,@K[0] + add @x[7],@x[7],@d[3],lsr#32 + add $A4,$A4,@K[0] + add.32 @x[8],@x[8],@d[4] + add $A5,$A5,@K[0] + add @x[9],@x[9],@d[4],lsr#32 + add $C0,$C0,@K[2] + add.32 @x[10],@x[10],@d[5] + add $C1,$C1,@K[2] + add @x[11],@x[11],@d[5],lsr#32 + add $C2,$C2,@K[2] + add.32 @x[12],@x[12],@d[6] + add $C3,$C3,@K[2] + add @x[13],@x[13],@d[6],lsr#32 + add $C4,$C4,@K[2] + add.32 @x[14],@x[14],@d[7] + add $C5,$C5,@K[2] + add @x[15],@x[15],@d[7],lsr#32 + add $D4,$D4,$ONE // +4 + add @x[0],@x[0],@x[1],lsl#32 // pack + add $D5,$D5,$ONE // +4 + add @x[2],@x[2],@x[3],lsl#32 + add $D0,$D0,@K[3] + ldp @x[1],@x[3],[$inp,#0] // load input + add $D1,$D1,@K[4] + add @x[4],@x[4],@x[5],lsl#32 + add $D2,$D2,@K[5] + add @x[6],@x[6],@x[7],lsl#32 + add $D3,$D3,@K[6] + ldp @x[5],@x[7],[$inp,#16] + add $D4,$D4,@K[3] + add @x[8],@x[8],@x[9],lsl#32 + add $D5,$D5,@K[4] + add @x[10],@x[10],@x[11],lsl#32 + add $B0,$B0,@K[1] + ldp @x[9],@x[11],[$inp,#32] + add $B1,$B1,@K[1] + add @x[12],@x[12],@x[13],lsl#32 + add $B2,$B2,@K[1] + add @x[14],@x[14],@x[15],lsl#32 + add $B3,$B3,@K[1] + ldp @x[13],@x[15],[$inp,#48] + add $B4,$B4,@K[1] + add $inp,$inp,#64 + add $B5,$B5,@K[1] + +# ifdef __AARCH64EB__ + rev @x[0],@x[0] + rev @x[2],@x[2] + rev @x[4],@x[4] + rev @x[6],@x[6] + rev @x[8],@x[8] + rev @x[10],@x[10] + rev @x[12],@x[12] + rev @x[14],@x[14] +# endif + ld1.8 {$T0-$T3},[$inp],#64 + eor @x[0],@x[0],@x[1] + eor @x[2],@x[2],@x[3] + eor @x[4],@x[4],@x[5] + eor @x[6],@x[6],@x[7] + eor @x[8],@x[8],@x[9] + eor $A0,$A0,$T0 + eor @x[10],@x[10],@x[11] + eor $B0,$B0,$T1 + eor @x[12],@x[12],@x[13] + eor $C0,$C0,$T2 + eor @x[14],@x[14],@x[15] + eor $D0,$D0,$T3 + ld1.8 {$T0-$T3},[$inp],#64 + + stp @x[0],@x[2],[$out,#0] // store output + add @d[6],@d[6],#7 // increment counter + stp @x[4],@x[6],[$out,#16] + stp @x[8],@x[10],[$out,#32] + stp @x[12],@x[14],[$out,#48] + add $out,$out,#64 + st1.8 {$A0-$D0},[$out],#64 + + ld1.8 {$A0-$D0},[$inp],#64 + eor $A1,$A1,$T0 + eor $B1,$B1,$T1 + eor $C1,$C1,$T2 + eor $D1,$D1,$T3 + st1.8 {$A1-$D1},[$out],#64 + + ld1.8 {$A1-$D1},[$inp],#64 + eor $A2,$A2,$A0 + ldp @K[0],@K[1],[sp,#0] + eor $B2,$B2,$B0 + ldp @K[2],@K[3],[sp,#32] + eor $C2,$C2,$C0 + eor $D2,$D2,$D0 + st1.8 {$A2-$D2},[$out],#64 + + ld1.8 {$A2-$D2},[$inp],#64 + eor $A3,$A3,$A1 + eor $B3,$B3,$B1 + eor $C3,$C3,$C1 + eor $D3,$D3,$D1 + st1.8 {$A3-$D3},[$out],#64 + + ld1.8 {$A3-$D3},[$inp],#64 + eor $A4,$A4,$A2 + eor $B4,$B4,$B2 + eor $C4,$C4,$C2 + eor $D4,$D4,$D2 + st1.8 {$A4-$D4},[$out],#64 + + shl $A0,$ONE,#1 // 4 -> 8 + eor $A5,$A5,$A3 + eor $B5,$B5,$B3 + eor $C5,$C5,$C3 + eor $D5,$D5,$D3 + st1.8 {$A5-$D5},[$out],#64 + + add @K[3],@K[3],$A0 // += 8 + add @K[4],@K[4],$A0 + add @K[5],@K[5],$A0 + add @K[6],@K[6],$A0 + + b.hs .Loop_outer_512_neon + + adds $len,$len,#512 + ushr $A0,$ONE,#2 // 4 -> 1 + + ldp d8,d9,[sp,#128+0] // meet ABI requirements + ldp d10,d11,[sp,#128+16] + ldp d12,d13,[sp,#128+32] + ldp d14,d15,[sp,#128+48] + + stp @K[0],$ONE,[sp,#0] // wipe off-load area + stp @K[0],$ONE,[sp,#32] + stp @K[0],$ONE,[sp,#64] + + b.eq .Ldone_512_neon + + cmp $len,#192 + sub @K[3],@K[3],$A0 // -= 1 + sub @K[4],@K[4],$A0 + sub @K[5],@K[5],$A0 + add sp,sp,#128 + b.hs .Loop_outer_neon + + eor @K[1],@K[1],@K[1] + eor @K[2],@K[2],@K[2] + eor @K[3],@K[3],@K[3] + eor @K[4],@K[4],@K[4] + eor @K[5],@K[5],@K[5] + eor @K[6],@K[6],@K[6] + b .Loop_outer + +.Ldone_512_neon: + ldp x19,x20,[x29,#16] + add sp,sp,#128+64 + ldp x21,x22,[x29,#32] + ldp x23,x24,[x29,#48] + ldp x25,x26,[x29,#64] + ldp x27,x28,[x29,#80] + ldp x29,x30,[sp],#96 + ret +.size ChaCha20_512_neon,.-ChaCha20_512_neon +#endif +#endif +___ +} +}}} + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/\/\// and !/^$/); + print; +} +close SELF; + +foreach (split("\n",$code)) { + s/\`([^\`]*)\`/eval $1/geo; + + (s/\b([a-z]+)\.32\b/$1/ and (s/x([0-9]+)/w$1/g or 1)) or + (m/\b(eor|ext|mov)\b/ and (s/\.4s/\.16b/g or 1)) or + (s/\b((?:ld|st)1)\.8\b/$1/ and (s/\.4s/\.16b/g or 1)) or + (m/\b(ld|st)[rp]\b/ and (s/v([0-9]+)\.4s/q$1/g or 1)) or + (s/\brev32\.16\b/rev32/ and (s/\.4s/\.8h/g or 1)); + + print $_,"\n"; +} +close STDOUT; # flush diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-mips-glue.c b/net/wireguard/crypto/zinc/chacha20/chacha20-mips-glue.c new file mode 100644 index 0000000000000..96ce01e2c1333 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-mips-glue.c @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +asmlinkage void chacha20_mips(u32 state[16], u8 *out, const u8 *in, + const size_t len); +static bool *const chacha20_nobs[] __initconst = { }; +static void __init chacha20_fpu_init(void) +{ +} + +static inline bool chacha20_arch(struct chacha20_ctx *ctx, u8 *dst, + const u8 *src, size_t len, + simd_context_t *simd_context) +{ + chacha20_mips(ctx->state, dst, src, len); + return true; +} + +static inline bool hchacha20_arch(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE], + simd_context_t *simd_context) +{ + return false; +} diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-mips.S b/net/wireguard/crypto/zinc/chacha20/chacha20-mips.S new file mode 100644 index 0000000000000..a81e02db95e73 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-mips.S @@ -0,0 +1,424 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2016-2018 René van Dorst . All Rights Reserved. + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#define MASK_U32 0x3c +#define CHACHA20_BLOCK_SIZE 64 +#define STACK_SIZE 32 + +#define X0 $t0 +#define X1 $t1 +#define X2 $t2 +#define X3 $t3 +#define X4 $t4 +#define X5 $t5 +#define X6 $t6 +#define X7 $t7 +#define X8 $t8 +#define X9 $t9 +#define X10 $v1 +#define X11 $s6 +#define X12 $s5 +#define X13 $s4 +#define X14 $s3 +#define X15 $s2 +/* Use regs which are overwritten on exit for Tx so we don't leak clear data. */ +#define T0 $s1 +#define T1 $s0 +#define T(n) T ## n +#define X(n) X ## n + +/* Input arguments */ +#define STATE $a0 +#define OUT $a1 +#define IN $a2 +#define BYTES $a3 + +/* Output argument */ +/* NONCE[0] is kept in a register and not in memory. + * We don't want to touch original value in memory. + * Must be incremented every loop iteration. + */ +#define NONCE_0 $v0 + +/* SAVED_X and SAVED_CA are set in the jump table. + * Use regs which are overwritten on exit else we don't leak clear data. + * They are used to handling the last bytes which are not multiple of 4. + */ +#define SAVED_X X15 +#define SAVED_CA $s7 + +#define IS_UNALIGNED $s7 + +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +#define MSB 0 +#define LSB 3 +#define ROTx rotl +#define ROTR(n) rotr n, 24 +#define CPU_TO_LE32(n) \ + wsbh n; \ + rotr n, 16; +#else +#define MSB 3 +#define LSB 0 +#define ROTx rotr +#define CPU_TO_LE32(n) +#define ROTR(n) +#endif + +#define FOR_EACH_WORD(x) \ + x( 0); \ + x( 1); \ + x( 2); \ + x( 3); \ + x( 4); \ + x( 5); \ + x( 6); \ + x( 7); \ + x( 8); \ + x( 9); \ + x(10); \ + x(11); \ + x(12); \ + x(13); \ + x(14); \ + x(15); + +#define FOR_EACH_WORD_REV(x) \ + x(15); \ + x(14); \ + x(13); \ + x(12); \ + x(11); \ + x(10); \ + x( 9); \ + x( 8); \ + x( 7); \ + x( 6); \ + x( 5); \ + x( 4); \ + x( 3); \ + x( 2); \ + x( 1); \ + x( 0); + +#define PLUS_ONE_0 1 +#define PLUS_ONE_1 2 +#define PLUS_ONE_2 3 +#define PLUS_ONE_3 4 +#define PLUS_ONE_4 5 +#define PLUS_ONE_5 6 +#define PLUS_ONE_6 7 +#define PLUS_ONE_7 8 +#define PLUS_ONE_8 9 +#define PLUS_ONE_9 10 +#define PLUS_ONE_10 11 +#define PLUS_ONE_11 12 +#define PLUS_ONE_12 13 +#define PLUS_ONE_13 14 +#define PLUS_ONE_14 15 +#define PLUS_ONE_15 16 +#define PLUS_ONE(x) PLUS_ONE_ ## x +#define _CONCAT3(a,b,c) a ## b ## c +#define CONCAT3(a,b,c) _CONCAT3(a,b,c) + +#define STORE_UNALIGNED(x) \ +CONCAT3(.Lchacha20_mips_xor_unaligned_, PLUS_ONE(x), _b: ;) \ + .if (x != 12); \ + lw T0, (x*4)(STATE); \ + .endif; \ + lwl T1, (x*4)+MSB ## (IN); \ + lwr T1, (x*4)+LSB ## (IN); \ + .if (x == 12); \ + addu X ## x, NONCE_0; \ + .else; \ + addu X ## x, T0; \ + .endif; \ + CPU_TO_LE32(X ## x); \ + xor X ## x, T1; \ + swl X ## x, (x*4)+MSB ## (OUT); \ + swr X ## x, (x*4)+LSB ## (OUT); + +#define STORE_ALIGNED(x) \ +CONCAT3(.Lchacha20_mips_xor_aligned_, PLUS_ONE(x), _b: ;) \ + .if (x != 12); \ + lw T0, (x*4)(STATE); \ + .endif; \ + lw T1, (x*4) ## (IN); \ + .if (x == 12); \ + addu X ## x, NONCE_0; \ + .else; \ + addu X ## x, T0; \ + .endif; \ + CPU_TO_LE32(X ## x); \ + xor X ## x, T1; \ + sw X ## x, (x*4) ## (OUT); + +/* Jump table macro. + * Used for setup and handling the last bytes, which are not multiple of 4. + * X15 is free to store Xn + * Every jumptable entry must be equal in size. + */ +#define JMPTBL_ALIGNED(x) \ +.Lchacha20_mips_jmptbl_aligned_ ## x: ; \ + .set noreorder; \ + b .Lchacha20_mips_xor_aligned_ ## x ## _b; \ + .if (x == 12); \ + addu SAVED_X, X ## x, NONCE_0; \ + .else; \ + addu SAVED_X, X ## x, SAVED_CA; \ + .endif; \ + .set reorder + +#define JMPTBL_UNALIGNED(x) \ +.Lchacha20_mips_jmptbl_unaligned_ ## x: ; \ + .set noreorder; \ + b .Lchacha20_mips_xor_unaligned_ ## x ## _b; \ + .if (x == 12); \ + addu SAVED_X, X ## x, NONCE_0; \ + .else; \ + addu SAVED_X, X ## x, SAVED_CA; \ + .endif; \ + .set reorder + +#define AXR(A, B, C, D, K, L, M, N, V, W, Y, Z, S) \ + addu X(A), X(K); \ + addu X(B), X(L); \ + addu X(C), X(M); \ + addu X(D), X(N); \ + xor X(V), X(A); \ + xor X(W), X(B); \ + xor X(Y), X(C); \ + xor X(Z), X(D); \ + rotl X(V), S; \ + rotl X(W), S; \ + rotl X(Y), S; \ + rotl X(Z), S; + +.text +.set reorder +.set noat +.globl chacha20_mips +.ent chacha20_mips +chacha20_mips: + .frame $sp, STACK_SIZE, $ra + + addiu $sp, -STACK_SIZE + + /* Return bytes = 0. */ + beqz BYTES, .Lchacha20_mips_end + + lw NONCE_0, 48(STATE) + + /* Save s0-s7 */ + sw $s0, 0($sp) + sw $s1, 4($sp) + sw $s2, 8($sp) + sw $s3, 12($sp) + sw $s4, 16($sp) + sw $s5, 20($sp) + sw $s6, 24($sp) + sw $s7, 28($sp) + + /* Test IN or OUT is unaligned. + * IS_UNALIGNED = ( IN | OUT ) & 0x00000003 + */ + or IS_UNALIGNED, IN, OUT + andi IS_UNALIGNED, 0x3 + + /* Set number of rounds */ + li $at, 20 + + b .Lchacha20_rounds_start + +.align 4 +.Loop_chacha20_rounds: + addiu IN, CHACHA20_BLOCK_SIZE + addiu OUT, CHACHA20_BLOCK_SIZE + addiu NONCE_0, 1 + +.Lchacha20_rounds_start: + lw X0, 0(STATE) + lw X1, 4(STATE) + lw X2, 8(STATE) + lw X3, 12(STATE) + + lw X4, 16(STATE) + lw X5, 20(STATE) + lw X6, 24(STATE) + lw X7, 28(STATE) + lw X8, 32(STATE) + lw X9, 36(STATE) + lw X10, 40(STATE) + lw X11, 44(STATE) + + move X12, NONCE_0 + lw X13, 52(STATE) + lw X14, 56(STATE) + lw X15, 60(STATE) + +.Loop_chacha20_xor_rounds: + addiu $at, -2 + AXR( 0, 1, 2, 3, 4, 5, 6, 7, 12,13,14,15, 16); + AXR( 8, 9,10,11, 12,13,14,15, 4, 5, 6, 7, 12); + AXR( 0, 1, 2, 3, 4, 5, 6, 7, 12,13,14,15, 8); + AXR( 8, 9,10,11, 12,13,14,15, 4, 5, 6, 7, 7); + AXR( 0, 1, 2, 3, 5, 6, 7, 4, 15,12,13,14, 16); + AXR(10,11, 8, 9, 15,12,13,14, 5, 6, 7, 4, 12); + AXR( 0, 1, 2, 3, 5, 6, 7, 4, 15,12,13,14, 8); + AXR(10,11, 8, 9, 15,12,13,14, 5, 6, 7, 4, 7); + bnez $at, .Loop_chacha20_xor_rounds + + addiu BYTES, -(CHACHA20_BLOCK_SIZE) + + /* Is data src/dst unaligned? Jump */ + bnez IS_UNALIGNED, .Loop_chacha20_unaligned + + /* Set number rounds here to fill delayslot. */ + li $at, 20 + + /* BYTES < 0, it has no full block. */ + bltz BYTES, .Lchacha20_mips_no_full_block_aligned + + FOR_EACH_WORD_REV(STORE_ALIGNED) + + /* BYTES > 0? Loop again. */ + bgtz BYTES, .Loop_chacha20_rounds + + /* Place this here to fill delay slot */ + addiu NONCE_0, 1 + + /* BYTES < 0? Handle last bytes */ + bltz BYTES, .Lchacha20_mips_xor_bytes + +.Lchacha20_mips_xor_done: + /* Restore used registers */ + lw $s0, 0($sp) + lw $s1, 4($sp) + lw $s2, 8($sp) + lw $s3, 12($sp) + lw $s4, 16($sp) + lw $s5, 20($sp) + lw $s6, 24($sp) + lw $s7, 28($sp) + + /* Write NONCE_0 back to right location in state */ + sw NONCE_0, 48(STATE) + +.Lchacha20_mips_end: + addiu $sp, STACK_SIZE + jr $ra + +.Lchacha20_mips_no_full_block_aligned: + /* Restore the offset on BYTES */ + addiu BYTES, CHACHA20_BLOCK_SIZE + + /* Get number of full WORDS */ + andi $at, BYTES, MASK_U32 + + /* Load upper half of jump table addr */ + lui T0, %hi(.Lchacha20_mips_jmptbl_aligned_0) + + /* Calculate lower half jump table offset */ + ins T0, $at, 1, 6 + + /* Add offset to STATE */ + addu T1, STATE, $at + + /* Add lower half jump table addr */ + addiu T0, %lo(.Lchacha20_mips_jmptbl_aligned_0) + + /* Read value from STATE */ + lw SAVED_CA, 0(T1) + + /* Store remaining bytecounter as negative value */ + subu BYTES, $at, BYTES + + jr T0 + + /* Jump table */ + FOR_EACH_WORD(JMPTBL_ALIGNED) + + +.Loop_chacha20_unaligned: + /* Set number rounds here to fill delayslot. */ + li $at, 20 + + /* BYTES > 0, it has no full block. */ + bltz BYTES, .Lchacha20_mips_no_full_block_unaligned + + FOR_EACH_WORD_REV(STORE_UNALIGNED) + + /* BYTES > 0? Loop again. */ + bgtz BYTES, .Loop_chacha20_rounds + + /* Write NONCE_0 back to right location in state */ + sw NONCE_0, 48(STATE) + + .set noreorder + /* Fall through to byte handling */ + bgez BYTES, .Lchacha20_mips_xor_done +.Lchacha20_mips_xor_unaligned_0_b: +.Lchacha20_mips_xor_aligned_0_b: + /* Place this here to fill delay slot */ + addiu NONCE_0, 1 + .set reorder + +.Lchacha20_mips_xor_bytes: + addu IN, $at + addu OUT, $at + /* First byte */ + lbu T1, 0(IN) + addiu $at, BYTES, 1 + CPU_TO_LE32(SAVED_X) + ROTR(SAVED_X) + xor T1, SAVED_X + sb T1, 0(OUT) + beqz $at, .Lchacha20_mips_xor_done + /* Second byte */ + lbu T1, 1(IN) + addiu $at, BYTES, 2 + ROTx SAVED_X, 8 + xor T1, SAVED_X + sb T1, 1(OUT) + beqz $at, .Lchacha20_mips_xor_done + /* Third byte */ + lbu T1, 2(IN) + ROTx SAVED_X, 8 + xor T1, SAVED_X + sb T1, 2(OUT) + b .Lchacha20_mips_xor_done + +.Lchacha20_mips_no_full_block_unaligned: + /* Restore the offset on BYTES */ + addiu BYTES, CHACHA20_BLOCK_SIZE + + /* Get number of full WORDS */ + andi $at, BYTES, MASK_U32 + + /* Load upper half of jump table addr */ + lui T0, %hi(.Lchacha20_mips_jmptbl_unaligned_0) + + /* Calculate lower half jump table offset */ + ins T0, $at, 1, 6 + + /* Add offset to STATE */ + addu T1, STATE, $at + + /* Add lower half jump table addr */ + addiu T0, %lo(.Lchacha20_mips_jmptbl_unaligned_0) + + /* Read value from STATE */ + lw SAVED_CA, 0(T1) + + /* Store remaining bytecounter as negative value */ + subu BYTES, $at, BYTES + + jr T0 + + /* Jump table */ + FOR_EACH_WORD(JMPTBL_UNALIGNED) +.end chacha20_mips +.set at diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-unrolled-arm.S b/net/wireguard/crypto/zinc/chacha20/chacha20-unrolled-arm.S new file mode 100644 index 0000000000000..2140319b64a05 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-unrolled-arm.S @@ -0,0 +1,461 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 Google, Inc. + */ + +#include +#include + +/* + * Design notes: + * + * 16 registers would be needed to hold the state matrix, but only 14 are + * available because 'sp' and 'pc' cannot be used. So we spill the elements + * (x8, x9) to the stack and swap them out with (x10, x11). This adds one + * 'ldrd' and one 'strd' instruction per round. + * + * All rotates are performed using the implicit rotate operand accepted by the + * 'add' and 'eor' instructions. This is faster than using explicit rotate + * instructions. To make this work, we allow the values in the second and last + * rows of the ChaCha state matrix (rows 'b' and 'd') to temporarily have the + * wrong rotation amount. The rotation amount is then fixed up just in time + * when the values are used. 'brot' is the number of bits the values in row 'b' + * need to be rotated right to arrive at the correct values, and 'drot' + * similarly for row 'd'. (brot, drot) start out as (0, 0) but we make it such + * that they end up as (25, 24) after every round. + */ + + // ChaCha state registers + X0 .req r0 + X1 .req r1 + X2 .req r2 + X3 .req r3 + X4 .req r4 + X5 .req r5 + X6 .req r6 + X7 .req r7 + X8_X10 .req r8 // shared by x8 and x10 + X9_X11 .req r9 // shared by x9 and x11 + X12 .req r10 + X13 .req r11 + X14 .req r12 + X15 .req r14 + +.Lexpand_32byte_k: + // "expand 32-byte k" + .word 0x61707865, 0x3320646e, 0x79622d32, 0x6b206574 + +#ifdef __thumb2__ +# define adrl adr +#endif + +.macro __rev out, in, t0, t1, t2 +.if __LINUX_ARM_ARCH__ >= 6 + rev \out, \in +.else + lsl \t0, \in, #24 + and \t1, \in, #0xff00 + and \t2, \in, #0xff0000 + orr \out, \t0, \in, lsr #24 + orr \out, \out, \t1, lsl #8 + orr \out, \out, \t2, lsr #8 +.endif +.endm + +.macro _le32_bswap x, t0, t1, t2 +#ifdef __ARMEB__ + __rev \x, \x, \t0, \t1, \t2 +#endif +.endm + +.macro _le32_bswap_4x a, b, c, d, t0, t1, t2 + _le32_bswap \a, \t0, \t1, \t2 + _le32_bswap \b, \t0, \t1, \t2 + _le32_bswap \c, \t0, \t1, \t2 + _le32_bswap \d, \t0, \t1, \t2 +.endm + +.macro __ldrd a, b, src, offset +#if __LINUX_ARM_ARCH__ >= 6 + ldrd \a, \b, [\src, #\offset] +#else + ldr \a, [\src, #\offset] + ldr \b, [\src, #\offset + 4] +#endif +.endm + +.macro __strd a, b, dst, offset +#if __LINUX_ARM_ARCH__ >= 6 + strd \a, \b, [\dst, #\offset] +#else + str \a, [\dst, #\offset] + str \b, [\dst, #\offset + 4] +#endif +.endm + +.macro _halfround a1, b1, c1, d1, a2, b2, c2, d2 + + // a += b; d ^= a; d = rol(d, 16); + add \a1, \a1, \b1, ror #brot + add \a2, \a2, \b2, ror #brot + eor \d1, \a1, \d1, ror #drot + eor \d2, \a2, \d2, ror #drot + // drot == 32 - 16 == 16 + + // c += d; b ^= c; b = rol(b, 12); + add \c1, \c1, \d1, ror #16 + add \c2, \c2, \d2, ror #16 + eor \b1, \c1, \b1, ror #brot + eor \b2, \c2, \b2, ror #brot + // brot == 32 - 12 == 20 + + // a += b; d ^= a; d = rol(d, 8); + add \a1, \a1, \b1, ror #20 + add \a2, \a2, \b2, ror #20 + eor \d1, \a1, \d1, ror #16 + eor \d2, \a2, \d2, ror #16 + // drot == 32 - 8 == 24 + + // c += d; b ^= c; b = rol(b, 7); + add \c1, \c1, \d1, ror #24 + add \c2, \c2, \d2, ror #24 + eor \b1, \c1, \b1, ror #20 + eor \b2, \c2, \b2, ror #20 + // brot == 32 - 7 == 25 +.endm + +.macro _doubleround + + // column round + + // quarterrounds: (x0, x4, x8, x12) and (x1, x5, x9, x13) + _halfround X0, X4, X8_X10, X12, X1, X5, X9_X11, X13 + + // save (x8, x9); restore (x10, x11) + __strd X8_X10, X9_X11, sp, 0 + __ldrd X8_X10, X9_X11, sp, 8 + + // quarterrounds: (x2, x6, x10, x14) and (x3, x7, x11, x15) + _halfround X2, X6, X8_X10, X14, X3, X7, X9_X11, X15 + + .set brot, 25 + .set drot, 24 + + // diagonal round + + // quarterrounds: (x0, x5, x10, x15) and (x1, x6, x11, x12) + _halfround X0, X5, X8_X10, X15, X1, X6, X9_X11, X12 + + // save (x10, x11); restore (x8, x9) + __strd X8_X10, X9_X11, sp, 8 + __ldrd X8_X10, X9_X11, sp, 0 + + // quarterrounds: (x2, x7, x8, x13) and (x3, x4, x9, x14) + _halfround X2, X7, X8_X10, X13, X3, X4, X9_X11, X14 +.endm + +.macro _chacha_permute nrounds + .set brot, 0 + .set drot, 0 + .rept \nrounds / 2 + _doubleround + .endr +.endm + +.macro _chacha nrounds + +.Lnext_block\@: + // Stack: unused0-unused1 x10-x11 x0-x15 OUT IN LEN + // Registers contain x0-x9,x12-x15. + + // Do the core ChaCha permutation to update x0-x15. + _chacha_permute \nrounds + + add sp, #8 + // Stack: x10-x11 orig_x0-orig_x15 OUT IN LEN + // Registers contain x0-x9,x12-x15. + // x4-x7 are rotated by 'brot'; x12-x15 are rotated by 'drot'. + + // Free up some registers (r8-r12,r14) by pushing (x8-x9,x12-x15). + push {X8_X10, X9_X11, X12, X13, X14, X15} + + // Load (OUT, IN, LEN). + ldr r14, [sp, #96] + ldr r12, [sp, #100] + ldr r11, [sp, #104] + + orr r10, r14, r12 + + // Use slow path if fewer than 64 bytes remain. + cmp r11, #64 + blt .Lxor_slowpath\@ + + // Use slow path if IN and/or OUT isn't 4-byte aligned. Needed even on + // ARMv6+, since ldmia and stmia (used below) still require alignment. + tst r10, #3 + bne .Lxor_slowpath\@ + + // Fast path: XOR 64 bytes of aligned data. + + // Stack: x8-x9 x12-x15 x10-x11 orig_x0-orig_x15 OUT IN LEN + // Registers: r0-r7 are x0-x7; r8-r11 are free; r12 is IN; r14 is OUT. + // x4-x7 are rotated by 'brot'; x12-x15 are rotated by 'drot'. + + // x0-x3 + __ldrd r8, r9, sp, 32 + __ldrd r10, r11, sp, 40 + add X0, X0, r8 + add X1, X1, r9 + add X2, X2, r10 + add X3, X3, r11 + _le32_bswap_4x X0, X1, X2, X3, r8, r9, r10 + ldmia r12!, {r8-r11} + eor X0, X0, r8 + eor X1, X1, r9 + eor X2, X2, r10 + eor X3, X3, r11 + stmia r14!, {X0-X3} + + // x4-x7 + __ldrd r8, r9, sp, 48 + __ldrd r10, r11, sp, 56 + add X4, r8, X4, ror #brot + add X5, r9, X5, ror #brot + ldmia r12!, {X0-X3} + add X6, r10, X6, ror #brot + add X7, r11, X7, ror #brot + _le32_bswap_4x X4, X5, X6, X7, r8, r9, r10 + eor X4, X4, X0 + eor X5, X5, X1 + eor X6, X6, X2 + eor X7, X7, X3 + stmia r14!, {X4-X7} + + // x8-x15 + pop {r0-r7} // (x8-x9,x12-x15,x10-x11) + __ldrd r8, r9, sp, 32 + __ldrd r10, r11, sp, 40 + add r0, r0, r8 // x8 + add r1, r1, r9 // x9 + add r6, r6, r10 // x10 + add r7, r7, r11 // x11 + _le32_bswap_4x r0, r1, r6, r7, r8, r9, r10 + ldmia r12!, {r8-r11} + eor r0, r0, r8 // x8 + eor r1, r1, r9 // x9 + eor r6, r6, r10 // x10 + eor r7, r7, r11 // x11 + stmia r14!, {r0,r1,r6,r7} + ldmia r12!, {r0,r1,r6,r7} + __ldrd r8, r9, sp, 48 + __ldrd r10, r11, sp, 56 + add r2, r8, r2, ror #drot // x12 + add r3, r9, r3, ror #drot // x13 + add r4, r10, r4, ror #drot // x14 + add r5, r11, r5, ror #drot // x15 + _le32_bswap_4x r2, r3, r4, r5, r9, r10, r11 + ldr r9, [sp, #72] // load LEN + eor r2, r2, r0 // x12 + eor r3, r3, r1 // x13 + eor r4, r4, r6 // x14 + eor r5, r5, r7 // x15 + subs r9, #64 // decrement and check LEN + stmia r14!, {r2-r5} + + beq .Ldone\@ + +.Lprepare_for_next_block\@: + + // Stack: x0-x15 OUT IN LEN + + // Increment block counter (x12) + add r8, #1 + + // Store updated (OUT, IN, LEN) + str r14, [sp, #64] + str r12, [sp, #68] + str r9, [sp, #72] + + mov r14, sp + + // Store updated block counter (x12) + str r8, [sp, #48] + + sub sp, #16 + + // Reload state and do next block + ldmia r14!, {r0-r11} // load x0-x11 + __strd r10, r11, sp, 8 // store x10-x11 before state + ldmia r14, {r10-r12,r14} // load x12-x15 + b .Lnext_block\@ + +.Lxor_slowpath\@: + // Slow path: < 64 bytes remaining, or unaligned input or output buffer. + // We handle it by storing the 64 bytes of keystream to the stack, then + // XOR-ing the needed portion with the data. + + // Allocate keystream buffer + sub sp, #64 + mov r14, sp + + // Stack: ks0-ks15 x8-x9 x12-x15 x10-x11 orig_x0-orig_x15 OUT IN LEN + // Registers: r0-r7 are x0-x7; r8-r11 are free; r12 is IN; r14 is &ks0. + // x4-x7 are rotated by 'brot'; x12-x15 are rotated by 'drot'. + + // Save keystream for x0-x3 + __ldrd r8, r9, sp, 96 + __ldrd r10, r11, sp, 104 + add X0, X0, r8 + add X1, X1, r9 + add X2, X2, r10 + add X3, X3, r11 + _le32_bswap_4x X0, X1, X2, X3, r8, r9, r10 + stmia r14!, {X0-X3} + + // Save keystream for x4-x7 + __ldrd r8, r9, sp, 112 + __ldrd r10, r11, sp, 120 + add X4, r8, X4, ror #brot + add X5, r9, X5, ror #brot + add X6, r10, X6, ror #brot + add X7, r11, X7, ror #brot + _le32_bswap_4x X4, X5, X6, X7, r8, r9, r10 + add r8, sp, #64 + stmia r14!, {X4-X7} + + // Save keystream for x8-x15 + ldm r8, {r0-r7} // (x8-x9,x12-x15,x10-x11) + __ldrd r8, r9, sp, 128 + __ldrd r10, r11, sp, 136 + add r0, r0, r8 // x8 + add r1, r1, r9 // x9 + add r6, r6, r10 // x10 + add r7, r7, r11 // x11 + _le32_bswap_4x r0, r1, r6, r7, r8, r9, r10 + stmia r14!, {r0,r1,r6,r7} + __ldrd r8, r9, sp, 144 + __ldrd r10, r11, sp, 152 + add r2, r8, r2, ror #drot // x12 + add r3, r9, r3, ror #drot // x13 + add r4, r10, r4, ror #drot // x14 + add r5, r11, r5, ror #drot // x15 + _le32_bswap_4x r2, r3, r4, r5, r9, r10, r11 + stmia r14, {r2-r5} + + // Stack: ks0-ks15 unused0-unused7 x0-x15 OUT IN LEN + // Registers: r8 is block counter, r12 is IN. + + ldr r9, [sp, #168] // LEN + ldr r14, [sp, #160] // OUT + cmp r9, #64 + mov r0, sp + movle r1, r9 + movgt r1, #64 + // r1 is number of bytes to XOR, in range [1, 64] + +.if __LINUX_ARM_ARCH__ < 6 + orr r2, r12, r14 + tst r2, #3 // IN or OUT misaligned? + bne .Lxor_next_byte\@ +.endif + + // XOR a word at a time +.rept 16 + subs r1, #4 + blt .Lxor_words_done\@ + ldr r2, [r12], #4 + ldr r3, [r0], #4 + eor r2, r2, r3 + str r2, [r14], #4 +.endr + b .Lxor_slowpath_done\@ +.Lxor_words_done\@: + ands r1, r1, #3 + beq .Lxor_slowpath_done\@ + + // XOR a byte at a time +.Lxor_next_byte\@: + ldrb r2, [r12], #1 + ldrb r3, [r0], #1 + eor r2, r2, r3 + strb r2, [r14], #1 + subs r1, #1 + bne .Lxor_next_byte\@ + +.Lxor_slowpath_done\@: + subs r9, #64 + add sp, #96 + bgt .Lprepare_for_next_block\@ + +.Ldone\@: +.endm // _chacha + +/* + * void chacha20_arm(u8 *out, const u8 *in, size_t len, const u32 key[8], + * const u32 iv[4]); + */ +ENTRY(chacha20_arm) + cmp r2, #0 // len == 0? + reteq lr + + push {r0-r2,r4-r11,lr} + + // Push state x0-x15 onto stack. + // Also store an extra copy of x10-x11 just before the state. + + ldr r4, [sp, #48] // iv + mov r0, sp + sub sp, #80 + + // iv: x12-x15 + ldm r4, {X12,X13,X14,X15} + stmdb r0!, {X12,X13,X14,X15} + + // key: x4-x11 + __ldrd X8_X10, X9_X11, r3, 24 + __strd X8_X10, X9_X11, sp, 8 + stmdb r0!, {X8_X10, X9_X11} + ldm r3, {X4-X9_X11} + stmdb r0!, {X4-X9_X11} + + // constants: x0-x3 + adrl X3, .Lexpand_32byte_k + ldm X3, {X0-X3} + __strd X0, X1, sp, 16 + __strd X2, X3, sp, 24 + + _chacha 20 + + add sp, #76 + pop {r4-r11, pc} +ENDPROC(chacha20_arm) + +/* + * void hchacha20_arm(const u32 state[16], u32 out[8]); + */ +ENTRY(hchacha20_arm) + push {r1,r4-r11,lr} + + mov r14, r0 + ldmia r14!, {r0-r11} // load x0-x11 + push {r10-r11} // store x10-x11 to stack + ldm r14, {r10-r12,r14} // load x12-x15 + sub sp, #8 + + _chacha_permute 20 + + // Skip over (unused0-unused1, x10-x11) + add sp, #16 + + // Fix up rotations of x12-x15 + ror X12, X12, #drot + ror X13, X13, #drot + pop {r4} // load 'out' + ror X14, X14, #drot + ror X15, X15, #drot + + // Store (x0-x3,x12-x15) to 'out' + stm r4, {X0,X1,X2,X3,X12,X13,X14,X15} + + pop {r4-r11,pc} +ENDPROC(hchacha20_arm) diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-x86_64-glue.c b/net/wireguard/crypto/zinc/chacha20/chacha20-x86_64-glue.c new file mode 100644 index 0000000000000..5ac5f686a641a --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-x86_64-glue.c @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include +#include +#include + +asmlinkage void hchacha20_ssse3(u32 *derived_key, const u8 *nonce, + const u8 *key); +asmlinkage void chacha20_ssse3(u8 *out, const u8 *in, const size_t len, + const u32 key[8], const u32 counter[4]); +asmlinkage void chacha20_avx2(u8 *out, const u8 *in, const size_t len, + const u32 key[8], const u32 counter[4]); +asmlinkage void chacha20_avx512(u8 *out, const u8 *in, const size_t len, + const u32 key[8], const u32 counter[4]); +asmlinkage void chacha20_avx512vl(u8 *out, const u8 *in, const size_t len, + const u32 key[8], const u32 counter[4]); + +static bool chacha20_use_ssse3 __ro_after_init; +static bool chacha20_use_avx2 __ro_after_init; +static bool chacha20_use_avx512 __ro_after_init; +static bool chacha20_use_avx512vl __ro_after_init; +static bool *const chacha20_nobs[] __initconst = { + &chacha20_use_ssse3, &chacha20_use_avx2, &chacha20_use_avx512, + &chacha20_use_avx512vl }; + +static void __init chacha20_fpu_init(void) +{ + chacha20_use_ssse3 = boot_cpu_has(X86_FEATURE_SSSE3); + chacha20_use_avx2 = + boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); +#ifndef COMPAT_CANNOT_USE_AVX512 + chacha20_use_avx512 = + boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && + boot_cpu_has(X86_FEATURE_AVX512F) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | + XFEATURE_MASK_AVX512, NULL) && + /* Skylake downclocks unacceptably much when using zmm. */ + boot_cpu_data.x86_model != INTEL_FAM6_SKYLAKE_X; + chacha20_use_avx512vl = + boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && + boot_cpu_has(X86_FEATURE_AVX512F) && + boot_cpu_has(X86_FEATURE_AVX512VL) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | + XFEATURE_MASK_AVX512, NULL); +#endif +} + +static inline bool chacha20_arch(struct chacha20_ctx *ctx, u8 *dst, + const u8 *src, size_t len, + simd_context_t *simd_context) +{ + /* SIMD disables preemption, so relax after processing each page. */ + BUILD_BUG_ON(PAGE_SIZE < CHACHA20_BLOCK_SIZE || + PAGE_SIZE % CHACHA20_BLOCK_SIZE); + + if (!IS_ENABLED(CONFIG_AS_SSSE3) || !chacha20_use_ssse3 || + len <= CHACHA20_BLOCK_SIZE || !simd_use(simd_context)) + return false; + + for (;;) { + const size_t bytes = min_t(size_t, len, PAGE_SIZE); + + if (IS_ENABLED(CONFIG_AS_AVX512) && chacha20_use_avx512 && + len >= CHACHA20_BLOCK_SIZE * 8) + chacha20_avx512(dst, src, bytes, ctx->key, ctx->counter); + else if (IS_ENABLED(CONFIG_AS_AVX512) && chacha20_use_avx512vl && + len >= CHACHA20_BLOCK_SIZE * 4) + chacha20_avx512vl(dst, src, bytes, ctx->key, ctx->counter); + else if (IS_ENABLED(CONFIG_AS_AVX2) && chacha20_use_avx2 && + len >= CHACHA20_BLOCK_SIZE * 4) + chacha20_avx2(dst, src, bytes, ctx->key, ctx->counter); + else + chacha20_ssse3(dst, src, bytes, ctx->key, ctx->counter); + ctx->counter[0] += (bytes + 63) / 64; + len -= bytes; + if (!len) + break; + dst += bytes; + src += bytes; + simd_relax(simd_context); + } + + return true; +} + +static inline bool hchacha20_arch(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE], + simd_context_t *simd_context) +{ + if (IS_ENABLED(CONFIG_AS_SSSE3) && chacha20_use_ssse3 && + simd_use(simd_context)) { + hchacha20_ssse3(derived_key, nonce, key); + return true; + } + return false; +} diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20-x86_64.pl b/net/wireguard/crypto/zinc/chacha20/chacha20-x86_64.pl new file mode 100644 index 0000000000000..38532f87a7546 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20-x86_64.pl @@ -0,0 +1,4106 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# Copyright (C) 2017-2018 Samuel Neves . All Rights Reserved. +# Copyright (C) 2017-2019 Jason A. Donenfeld . All Rights Reserved. +# Copyright (C) 2006-2017 CRYPTOGAMS by . All Rights Reserved. +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# November 2014 +# +# ChaCha20 for x86_64. +# +# December 2016 +# +# Add AVX512F code path. +# +# December 2017 +# +# Add AVX512VL code path. +# +# Performance in cycles per byte out of large buffer. +# +# IALU/gcc 4.8(i) 1x/2xSSSE3(ii) 4xSSSE3 NxAVX(v) +# +# P4 9.48/+99% - - +# Core2 7.83/+55% 7.90/5.76 4.35 +# Westmere 7.19/+50% 5.60/4.50 3.00 +# Sandy Bridge 8.31/+42% 5.45/4.00 2.72 +# Ivy Bridge 6.71/+46% 5.40/? 2.41 +# Haswell 5.92/+43% 5.20/3.45 2.42 1.23 +# Skylake[-X] 5.87/+39% 4.70/3.22 2.31 1.19[0.80(vi)] +# Silvermont 12.0/+33% 7.75/6.90 7.03(iii) +# Knights L 11.7/- ? 9.60(iii) 0.80 +# Goldmont 10.6/+17% 5.10/3.52 3.28 +# Sledgehammer 7.28/+52% - - +# Bulldozer 9.66/+28% 9.85/5.35(iv) 3.06(iv) +# Ryzen 5.96/+50% 5.19/3.00 2.40 2.09 +# VIA Nano 10.5/+46% 6.72/6.88 6.05 +# +# (i) compared to older gcc 3.x one can observe >2x improvement on +# most platforms; +# (ii) 2xSSSE3 is code path optimized specifically for 128 bytes used +# by chacha20_poly1305_tls_cipher, results are EVP-free; +# (iii) this is not optimal result for Atom because of MSROM +# limitations, SSE2 can do better, but gain is considered too +# low to justify the [maintenance] effort; +# (iv) Bulldozer actually executes 4xXOP code path that delivers 2.20 +# and 4.85 for 128-byte inputs; +# (v) 8xAVX2, 8xAVX512VL or 16xAVX512F, whichever best applicable; +# (vi) even though Skylake-X can execute AVX512F code and deliver 0.57 +# cpb in single thread, the corresponding capability is suppressed; + +$flavour = shift; +$output = shift; +if ($flavour =~ /\./) { $output = $flavour; undef $flavour; } + +$win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/); +$kernel=0; $kernel=1 if (!$flavour && !$output); + +if (!$kernel) { + $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; + ( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or + ( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or + die "can't locate x86_64-xlate.pl"; + + open OUT,"| \"$^X\" \"$xlate\" $flavour \"$output\""; + *STDOUT=*OUT; + + if (`$ENV{CC} -Wa,-v -c -o /dev/null -x assembler /dev/null 2>&1` + =~ /GNU assembler version ([2-9]\.[0-9]+)/) { + $avx = ($1>=2.19) + ($1>=2.22) + ($1>=2.25); + } + + if (!$avx && $win64 && ($flavour =~ /nasm/ || $ENV{ASM} =~ /nasm/) && + `nasm -v 2>&1` =~ /NASM version ([2-9]\.[0-9]+)(?:\.([0-9]+))?/) { + $avx = ($1>=2.09) + ($1>=2.10) + ($1>=2.12); + $avx += 1 if ($1==2.11 && $2>=8); + } + + if (!$avx && $win64 && ($flavour =~ /masm/ || $ENV{ASM} =~ /ml64/) && + `ml64 2>&1` =~ /Version ([0-9]+)\./) { + $avx = ($1>=10) + ($1>=11); + } + + if (!$avx && `$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|.*based on LLVM) ([3-9]\.[0-9]+)/) { + $avx = ($2>=3.0) + ($2>3.0); + } +} else { + $avx = 4; # The kernel uses ifdefs for this. +} + +# input parameter block +($out,$inp,$len,$key,$counter)=("%rdi","%rsi","%rdx","%rcx","%r8"); + +$code.=<<___ if $kernel; +#include +___ + +sub declare_variable() { + my ($name, $size, $type, $payload) = @_; + if($kernel) { + $code.=".section .rodata.cst$size.L$name, \"aM\", \@progbits, $size\n"; + $code.=".align $size\n"; + $code.=".L$name:\n"; + $code.=".$type $payload\n"; + } else { + $code.=".L$name:\n"; + $code.=".$type $payload\n"; + } +} + +sub declare_function() { + my ($name, $align, $nargs) = @_; + if($kernel) { + $code .= ".align $align\n"; + $code .= "ENTRY($name)\n"; + $code .= ".L$name:\n"; + } else { + $code .= ".globl $name\n"; + $code .= ".type $name,\@function,$nargs\n"; + $code .= ".align $align\n"; + $code .= "$name:\n"; + } +} + +sub end_function() { + my ($name) = @_; + if($kernel) { + $code .= "ENDPROC($name)\n"; + } else { + $code .= ".size $name,.-$name\n"; + } +} + +if(!$kernel) { + $code .= ".text\n"; +} +&declare_variable('zero', 16, 'long', '0,0,0,0'); +&declare_variable('one', 16, 'long', '1,0,0,0'); +&declare_variable('inc', 16, 'long', '0,1,2,3'); +&declare_variable('four', 16, 'long', '4,4,4,4'); +&declare_variable('incy', 32, 'long', '0,2,4,6,1,3,5,7'); +&declare_variable('eight', 32, 'long', '8,8,8,8,8,8,8,8'); +&declare_variable('rot16', 16, 'byte', '0x2,0x3,0x0,0x1, 0x6,0x7,0x4,0x5, 0xa,0xb,0x8,0x9, 0xe,0xf,0xc,0xd'); +&declare_variable('rot24', 16, 'byte', '0x3,0x0,0x1,0x2, 0x7,0x4,0x5,0x6, 0xb,0x8,0x9,0xa, 0xf,0xc,0xd,0xe'); +&declare_variable('twoy', 32, 'long', '2,0,0,0, 2,0,0,0'); +&declare_variable('zeroz', 64, 'long', '0,0,0,0, 1,0,0,0, 2,0,0,0, 3,0,0,0'); +&declare_variable('fourz', 64, 'long', '4,0,0,0, 4,0,0,0, 4,0,0,0, 4,0,0,0'); +&declare_variable('incz', 64, 'long', '0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15'); +&declare_variable('sixteen', 64, 'long', '16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16'); +&declare_variable('sigma', 16, 'ascii', '"expand 32-byte k"'); + +$code.=<<___ if !$kernel; +.asciz "ChaCha20 for x86_64, CRYPTOGAMS by " +___ +$code.=".text\n"; + +sub AUTOLOAD() # thunk [simplified] 32-bit style perlasm +{ my $opcode = $AUTOLOAD; $opcode =~ s/.*:://; + my $arg = pop; + $arg = "\$$arg" if ($arg*1 eq $arg); + $code .= "\t$opcode\t".join(',',$arg,reverse @_)."\n"; +} + +@x=("%eax","%ebx","%ecx","%edx",map("%r${_}d",(8..11)), + "%nox","%nox","%nox","%nox",map("%r${_}d",(12..15))); +@t=("%esi","%edi"); + +sub ROUND { # critical path is 24 cycles per round +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); +my ($xc,$xc_)=map("\"$_\"",@t); +my @x=map("\"$_\"",@x); + + # Consider order in which variables are addressed by their + # index: + # + # a b c d + # + # 0 4 8 12 < even round + # 1 5 9 13 + # 2 6 10 14 + # 3 7 11 15 + # 0 5 10 15 < odd round + # 1 6 11 12 + # 2 7 8 13 + # 3 4 9 14 + # + # 'a', 'b' and 'd's are permanently allocated in registers, + # @x[0..7,12..15], while 'c's are maintained in memory. If + # you observe 'c' column, you'll notice that pair of 'c's is + # invariant between rounds. This means that we have to reload + # them once per round, in the middle. This is why you'll see + # bunch of 'c' stores and loads in the middle, but none in + # the beginning or end. + + # Normally instructions would be interleaved to favour in-order + # execution. Generally out-of-order cores manage it gracefully, + # but not this time for some reason. As in-order execution + # cores are dying breed, old Atom is the only one around, + # instructions are left uninterleaved. Besides, Atom is better + # off executing 1xSSSE3 code anyway... + + ( + "&add (@x[$a0],@x[$b0])", # Q1 + "&xor (@x[$d0],@x[$a0])", + "&rol (@x[$d0],16)", + "&add (@x[$a1],@x[$b1])", # Q2 + "&xor (@x[$d1],@x[$a1])", + "&rol (@x[$d1],16)", + + "&add ($xc,@x[$d0])", + "&xor (@x[$b0],$xc)", + "&rol (@x[$b0],12)", + "&add ($xc_,@x[$d1])", + "&xor (@x[$b1],$xc_)", + "&rol (@x[$b1],12)", + + "&add (@x[$a0],@x[$b0])", + "&xor (@x[$d0],@x[$a0])", + "&rol (@x[$d0],8)", + "&add (@x[$a1],@x[$b1])", + "&xor (@x[$d1],@x[$a1])", + "&rol (@x[$d1],8)", + + "&add ($xc,@x[$d0])", + "&xor (@x[$b0],$xc)", + "&rol (@x[$b0],7)", + "&add ($xc_,@x[$d1])", + "&xor (@x[$b1],$xc_)", + "&rol (@x[$b1],7)", + + "&mov (\"4*$c0(%rsp)\",$xc)", # reload pair of 'c's + "&mov (\"4*$c1(%rsp)\",$xc_)", + "&mov ($xc,\"4*$c2(%rsp)\")", + "&mov ($xc_,\"4*$c3(%rsp)\")", + + "&add (@x[$a2],@x[$b2])", # Q3 + "&xor (@x[$d2],@x[$a2])", + "&rol (@x[$d2],16)", + "&add (@x[$a3],@x[$b3])", # Q4 + "&xor (@x[$d3],@x[$a3])", + "&rol (@x[$d3],16)", + + "&add ($xc,@x[$d2])", + "&xor (@x[$b2],$xc)", + "&rol (@x[$b2],12)", + "&add ($xc_,@x[$d3])", + "&xor (@x[$b3],$xc_)", + "&rol (@x[$b3],12)", + + "&add (@x[$a2],@x[$b2])", + "&xor (@x[$d2],@x[$a2])", + "&rol (@x[$d2],8)", + "&add (@x[$a3],@x[$b3])", + "&xor (@x[$d3],@x[$a3])", + "&rol (@x[$d3],8)", + + "&add ($xc,@x[$d2])", + "&xor (@x[$b2],$xc)", + "&rol (@x[$b2],7)", + "&add ($xc_,@x[$d3])", + "&xor (@x[$b3],$xc_)", + "&rol (@x[$b3],7)" + ); +} + +######################################################################## +# Generic code path that handles all lengths on pre-SSSE3 processors. +if(!$kernel) { +&declare_function("chacha20_ctr32", 64, 5); +$code.=<<___; +.cfi_startproc + cmp \$0,$len + je .Lno_data + mov OPENSSL_ia32cap_P+4(%rip),%r9 +___ +$code.=<<___ if ($avx>2); + bt \$48,%r9 # check for AVX512F + jc .Lchacha20_avx512 + test %r9,%r9 # check for AVX512VL + js .Lchacha20_avx512vl +___ +$code.=<<___; + test \$`1<<(41-32)`,%r9d + jnz .Lchacha20_ssse3 +___ +$code.=<<___; + push %rbx +.cfi_push %rbx + push %rbp +.cfi_push %rbp + push %r12 +.cfi_push %r12 + push %r13 +.cfi_push %r13 + push %r14 +.cfi_push %r14 + push %r15 +.cfi_push %r15 + sub \$64+24,%rsp +.cfi_adjust_cfa_offset 64+24 +.Lctr32_body: + + #movdqa .Lsigma(%rip),%xmm0 + movdqu ($key),%xmm1 + movdqu 16($key),%xmm2 + movdqu ($counter),%xmm3 + movdqa .Lone(%rip),%xmm4 + + #movdqa %xmm0,4*0(%rsp) # key[0] + movdqa %xmm1,4*4(%rsp) # key[1] + movdqa %xmm2,4*8(%rsp) # key[2] + movdqa %xmm3,4*12(%rsp) # key[3] + mov $len,%rbp # reassign $len + jmp .Loop_outer + +.align 32 +.Loop_outer: + mov \$0x61707865,@x[0] # 'expa' + mov \$0x3320646e,@x[1] # 'nd 3' + mov \$0x79622d32,@x[2] # '2-by' + mov \$0x6b206574,@x[3] # 'te k' + mov 4*4(%rsp),@x[4] + mov 4*5(%rsp),@x[5] + mov 4*6(%rsp),@x[6] + mov 4*7(%rsp),@x[7] + movd %xmm3,@x[12] + mov 4*13(%rsp),@x[13] + mov 4*14(%rsp),@x[14] + mov 4*15(%rsp),@x[15] + + mov %rbp,64+0(%rsp) # save len + mov \$10,%ebp + mov $inp,64+8(%rsp) # save inp + movq %xmm2,%rsi # "@x[8]" + mov $out,64+16(%rsp) # save out + mov %rsi,%rdi + shr \$32,%rdi # "@x[9]" + jmp .Loop + +.align 32 +.Loop: +___ + foreach (&ROUND (0, 4, 8,12)) { eval; } + foreach (&ROUND (0, 5,10,15)) { eval; } + &dec ("%ebp"); + &jnz (".Loop"); + +$code.=<<___; + mov @t[1],4*9(%rsp) # modulo-scheduled + mov @t[0],4*8(%rsp) + mov 64(%rsp),%rbp # load len + movdqa %xmm2,%xmm1 + mov 64+8(%rsp),$inp # load inp + paddd %xmm4,%xmm3 # increment counter + mov 64+16(%rsp),$out # load out + + add \$0x61707865,@x[0] # 'expa' + add \$0x3320646e,@x[1] # 'nd 3' + add \$0x79622d32,@x[2] # '2-by' + add \$0x6b206574,@x[3] # 'te k' + add 4*4(%rsp),@x[4] + add 4*5(%rsp),@x[5] + add 4*6(%rsp),@x[6] + add 4*7(%rsp),@x[7] + add 4*12(%rsp),@x[12] + add 4*13(%rsp),@x[13] + add 4*14(%rsp),@x[14] + add 4*15(%rsp),@x[15] + paddd 4*8(%rsp),%xmm1 + + cmp \$64,%rbp + jb .Ltail + + xor 4*0($inp),@x[0] # xor with input + xor 4*1($inp),@x[1] + xor 4*2($inp),@x[2] + xor 4*3($inp),@x[3] + xor 4*4($inp),@x[4] + xor 4*5($inp),@x[5] + xor 4*6($inp),@x[6] + xor 4*7($inp),@x[7] + movdqu 4*8($inp),%xmm0 + xor 4*12($inp),@x[12] + xor 4*13($inp),@x[13] + xor 4*14($inp),@x[14] + xor 4*15($inp),@x[15] + lea 4*16($inp),$inp # inp+=64 + pxor %xmm1,%xmm0 + + movdqa %xmm2,4*8(%rsp) + movd %xmm3,4*12(%rsp) + + mov @x[0],4*0($out) # write output + mov @x[1],4*1($out) + mov @x[2],4*2($out) + mov @x[3],4*3($out) + mov @x[4],4*4($out) + mov @x[5],4*5($out) + mov @x[6],4*6($out) + mov @x[7],4*7($out) + movdqu %xmm0,4*8($out) + mov @x[12],4*12($out) + mov @x[13],4*13($out) + mov @x[14],4*14($out) + mov @x[15],4*15($out) + lea 4*16($out),$out # out+=64 + + sub \$64,%rbp + jnz .Loop_outer + + jmp .Ldone + +.align 16 +.Ltail: + mov @x[0],4*0(%rsp) + mov @x[1],4*1(%rsp) + xor %rbx,%rbx + mov @x[2],4*2(%rsp) + mov @x[3],4*3(%rsp) + mov @x[4],4*4(%rsp) + mov @x[5],4*5(%rsp) + mov @x[6],4*6(%rsp) + mov @x[7],4*7(%rsp) + movdqa %xmm1,4*8(%rsp) + mov @x[12],4*12(%rsp) + mov @x[13],4*13(%rsp) + mov @x[14],4*14(%rsp) + mov @x[15],4*15(%rsp) + +.Loop_tail: + movzb ($inp,%rbx),%eax + movzb (%rsp,%rbx),%edx + lea 1(%rbx),%rbx + xor %edx,%eax + mov %al,-1($out,%rbx) + dec %rbp + jnz .Loop_tail + +.Ldone: + add \$64+24,%rsp +.cfi_adjust_cfa_offset -64-24 + pop %r15 +.cfi_restore %r15 + pop %r14 +.cfi_restore %r14 + pop %r13 +.cfi_restore %r13 + pop %r12 +.cfi_restore %r12 + pop %rbp +.cfi_restore %rbp + pop %rbx +.cfi_restore %rbx +.Lno_data: + ret +.cfi_endproc +___ +&end_function("chacha20_ctr32"); +} + +######################################################################## +# SSSE3 code path that handles shorter lengths +{ +my ($a,$b,$c,$d,$t,$t1,$rot16,$rot24)=map("%xmm$_",(0..7)); + +sub SSSE3ROUND { # critical path is 20 "SIMD ticks" per round + &paddd ($a,$b); + &pxor ($d,$a); + &pshufb ($d,$rot16); + + &paddd ($c,$d); + &pxor ($b,$c); + &movdqa ($t,$b); + &psrld ($b,20); + &pslld ($t,12); + &por ($b,$t); + + &paddd ($a,$b); + &pxor ($d,$a); + &pshufb ($d,$rot24); + + &paddd ($c,$d); + &pxor ($b,$c); + &movdqa ($t,$b); + &psrld ($b,25); + &pslld ($t,7); + &por ($b,$t); +} + +my $xframe = $win64 ? 32+8 : 8; + +if($kernel) { + $code .= "#ifdef CONFIG_AS_SSSE3\n"; +} + +if($kernel) { +&declare_function("hchacha20_ssse3", 32, 5); +$code.=<<___; + movdqa .Lsigma(%rip),$a + movdqu ($len),$b + movdqu 16($len),$c + movdqu ($inp),$d + # This code is only used when targeting kernel. + # If targeting win64, xmm{6,7} preserving needs to be added. + movdqa .Lrot16(%rip),$rot16 + movdqa .Lrot24(%rip),$rot24 + mov \$10,$counter # reuse $counter + jmp 1f +.align 32 +1: +___ + &SSSE3ROUND(); + &pshufd ($c,$c,0b01001110); + &pshufd ($b,$b,0b00111001); + &pshufd ($d,$d,0b10010011); + &nop (); + + &SSSE3ROUND(); + &pshufd ($c,$c,0b01001110); + &pshufd ($b,$b,0b10010011); + &pshufd ($d,$d,0b00111001); + + &dec ($counter); + &jnz ("1b"); + +$code.=<<___; + movdqu $a, ($out) + movdqu $d, 16($out) + ret +___ +&end_function("hchacha20_ssse3"); +} + +&declare_function("chacha20_ssse3", 32, 5); +$code.=<<___; +.cfi_startproc + lea 8(%rsp),%r10 # frame pointer +.cfi_def_cfa_register %r10 +___ +$code.=<<___ if ($avx && !$kernel); + test \$`1<<(43-32)`,%r10d + jnz .Lchacha20_4xop # XOP is fastest even if we use 1/4 +___ +$code.=<<___; + cmp \$128,$len # we might throw away some data, + je .Lchacha20_128 + ja .Lchacha20_4x # but overall it won't be slower + +.Ldo_ssse3_after_all: + sub \$64+$xframe,%rsp + and \$-16,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0x30(%r10) + movaps %xmm7,-0x20(%r10) +.Lssse3_body: +___ +$code.=<<___; + movdqa .Lsigma(%rip),$a + movdqu ($key),$b + movdqu 16($key),$c + movdqu ($counter),$d + movdqa .Lrot16(%rip),$rot16 + movdqa .Lrot24(%rip),$rot24 + + movdqa $a,0x00(%rsp) + movdqa $b,0x10(%rsp) + movdqa $c,0x20(%rsp) + movdqa $d,0x30(%rsp) + mov \$10,$counter # reuse $counter + jmp .Loop_ssse3 + +.align 32 +.Loop_outer_ssse3: + movdqa .Lone(%rip),$d + movdqa 0x00(%rsp),$a + movdqa 0x10(%rsp),$b + movdqa 0x20(%rsp),$c + paddd 0x30(%rsp),$d + mov \$10,$counter + movdqa $d,0x30(%rsp) + jmp .Loop_ssse3 + +.align 32 +.Loop_ssse3: +___ + &SSSE3ROUND(); + &pshufd ($c,$c,0b01001110); + &pshufd ($b,$b,0b00111001); + &pshufd ($d,$d,0b10010011); + &nop (); + + &SSSE3ROUND(); + &pshufd ($c,$c,0b01001110); + &pshufd ($b,$b,0b10010011); + &pshufd ($d,$d,0b00111001); + + &dec ($counter); + &jnz (".Loop_ssse3"); + +$code.=<<___; + paddd 0x00(%rsp),$a + paddd 0x10(%rsp),$b + paddd 0x20(%rsp),$c + paddd 0x30(%rsp),$d + + cmp \$64,$len + jb .Ltail_ssse3 + + movdqu 0x00($inp),$t + movdqu 0x10($inp),$t1 + pxor $t,$a # xor with input + movdqu 0x20($inp),$t + pxor $t1,$b + movdqu 0x30($inp),$t1 + lea 0x40($inp),$inp # inp+=64 + pxor $t,$c + pxor $t1,$d + + movdqu $a,0x00($out) # write output + movdqu $b,0x10($out) + movdqu $c,0x20($out) + movdqu $d,0x30($out) + lea 0x40($out),$out # out+=64 + + sub \$64,$len + jnz .Loop_outer_ssse3 + + jmp .Ldone_ssse3 + +.align 16 +.Ltail_ssse3: + movdqa $a,0x00(%rsp) + movdqa $b,0x10(%rsp) + movdqa $c,0x20(%rsp) + movdqa $d,0x30(%rsp) + xor $counter,$counter + +.Loop_tail_ssse3: + movzb ($inp,$counter),%eax + movzb (%rsp,$counter),%ecx + lea 1($counter),$counter + xor %ecx,%eax + mov %al,-1($out,$counter) + dec $len + jnz .Loop_tail_ssse3 + +.Ldone_ssse3: +___ +$code.=<<___ if ($win64); + movaps -0x30(%r10),%xmm6 + movaps -0x20(%r10),%xmm7 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.Lssse3_epilogue: + ret +.cfi_endproc +___ +} +&end_function("chacha20_ssse3"); + +######################################################################## +# SSSE3 code path that handles 128-byte inputs +{ +my ($a,$b,$c,$d,$t,$t1,$rot16,$rot24)=map("%xmm$_",(8,9,2..7)); +my ($a1,$b1,$c1,$d1)=map("%xmm$_",(10,11,0,1)); + +sub SSSE3ROUND_2x { + &paddd ($a,$b); + &pxor ($d,$a); + &paddd ($a1,$b1); + &pxor ($d1,$a1); + &pshufb ($d,$rot16); + &pshufb($d1,$rot16); + + &paddd ($c,$d); + &paddd ($c1,$d1); + &pxor ($b,$c); + &pxor ($b1,$c1); + &movdqa ($t,$b); + &psrld ($b,20); + &movdqa($t1,$b1); + &pslld ($t,12); + &psrld ($b1,20); + &por ($b,$t); + &pslld ($t1,12); + &por ($b1,$t1); + + &paddd ($a,$b); + &pxor ($d,$a); + &paddd ($a1,$b1); + &pxor ($d1,$a1); + &pshufb ($d,$rot24); + &pshufb($d1,$rot24); + + &paddd ($c,$d); + &paddd ($c1,$d1); + &pxor ($b,$c); + &pxor ($b1,$c1); + &movdqa ($t,$b); + &psrld ($b,25); + &movdqa($t1,$b1); + &pslld ($t,7); + &psrld ($b1,25); + &por ($b,$t); + &pslld ($t1,7); + &por ($b1,$t1); +} + +my $xframe = $win64 ? 0x68 : 8; + +$code.=<<___; +.type chacha20_128,\@function,5 +.align 32 +chacha20_128: +.cfi_startproc +.Lchacha20_128: + lea 8(%rsp),%r10 # frame pointer +.cfi_def_cfa_register %r10 + sub \$64+$xframe,%rsp + and \$-16,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0x70(%r10) + movaps %xmm7,-0x60(%r10) + movaps %xmm8,-0x50(%r10) + movaps %xmm9,-0x40(%r10) + movaps %xmm10,-0x30(%r10) + movaps %xmm11,-0x20(%r10) +.L128_body: +___ +$code.=<<___; + movdqa .Lsigma(%rip),$a + movdqu ($key),$b + movdqu 16($key),$c + movdqu ($counter),$d + movdqa .Lone(%rip),$d1 + movdqa .Lrot16(%rip),$rot16 + movdqa .Lrot24(%rip),$rot24 + + movdqa $a,$a1 + movdqa $a,0x00(%rsp) + movdqa $b,$b1 + movdqa $b,0x10(%rsp) + movdqa $c,$c1 + movdqa $c,0x20(%rsp) + paddd $d,$d1 + movdqa $d,0x30(%rsp) + mov \$10,$counter # reuse $counter + jmp .Loop_128 + +.align 32 +.Loop_128: +___ + &SSSE3ROUND_2x(); + &pshufd ($c,$c,0b01001110); + &pshufd ($b,$b,0b00111001); + &pshufd ($d,$d,0b10010011); + &pshufd ($c1,$c1,0b01001110); + &pshufd ($b1,$b1,0b00111001); + &pshufd ($d1,$d1,0b10010011); + + &SSSE3ROUND_2x(); + &pshufd ($c,$c,0b01001110); + &pshufd ($b,$b,0b10010011); + &pshufd ($d,$d,0b00111001); + &pshufd ($c1,$c1,0b01001110); + &pshufd ($b1,$b1,0b10010011); + &pshufd ($d1,$d1,0b00111001); + + &dec ($counter); + &jnz (".Loop_128"); + +$code.=<<___; + paddd 0x00(%rsp),$a + paddd 0x10(%rsp),$b + paddd 0x20(%rsp),$c + paddd 0x30(%rsp),$d + paddd .Lone(%rip),$d1 + paddd 0x00(%rsp),$a1 + paddd 0x10(%rsp),$b1 + paddd 0x20(%rsp),$c1 + paddd 0x30(%rsp),$d1 + + movdqu 0x00($inp),$t + movdqu 0x10($inp),$t1 + pxor $t,$a # xor with input + movdqu 0x20($inp),$t + pxor $t1,$b + movdqu 0x30($inp),$t1 + pxor $t,$c + movdqu 0x40($inp),$t + pxor $t1,$d + movdqu 0x50($inp),$t1 + pxor $t,$a1 + movdqu 0x60($inp),$t + pxor $t1,$b1 + movdqu 0x70($inp),$t1 + pxor $t,$c1 + pxor $t1,$d1 + + movdqu $a,0x00($out) # write output + movdqu $b,0x10($out) + movdqu $c,0x20($out) + movdqu $d,0x30($out) + movdqu $a1,0x40($out) + movdqu $b1,0x50($out) + movdqu $c1,0x60($out) + movdqu $d1,0x70($out) +___ +$code.=<<___ if ($win64); + movaps -0x70(%r10),%xmm6 + movaps -0x60(%r10),%xmm7 + movaps -0x50(%r10),%xmm8 + movaps -0x40(%r10),%xmm9 + movaps -0x30(%r10),%xmm10 + movaps -0x20(%r10),%xmm11 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.L128_epilogue: + ret +.cfi_endproc +.size chacha20_128,.-chacha20_128 +___ +} + +######################################################################## +# SSSE3 code path that handles longer messages. +{ +# assign variables to favor Atom front-end +my ($xd0,$xd1,$xd2,$xd3, $xt0,$xt1,$xt2,$xt3, + $xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3)=map("%xmm$_",(0..15)); +my @xx=($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + "%nox","%nox","%nox","%nox", $xd0,$xd1,$xd2,$xd3); + +sub SSSE3_lane_ROUND { +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); +my ($xc,$xc_,$t0,$t1)=map("\"$_\"",$xt0,$xt1,$xt2,$xt3); +my @x=map("\"$_\"",@xx); + + # Consider order in which variables are addressed by their + # index: + # + # a b c d + # + # 0 4 8 12 < even round + # 1 5 9 13 + # 2 6 10 14 + # 3 7 11 15 + # 0 5 10 15 < odd round + # 1 6 11 12 + # 2 7 8 13 + # 3 4 9 14 + # + # 'a', 'b' and 'd's are permanently allocated in registers, + # @x[0..7,12..15], while 'c's are maintained in memory. If + # you observe 'c' column, you'll notice that pair of 'c's is + # invariant between rounds. This means that we have to reload + # them once per round, in the middle. This is why you'll see + # bunch of 'c' stores and loads in the middle, but none in + # the beginning or end. + + ( + "&paddd (@x[$a0],@x[$b0])", # Q1 + "&paddd (@x[$a1],@x[$b1])", # Q2 + "&pxor (@x[$d0],@x[$a0])", + "&pxor (@x[$d1],@x[$a1])", + "&pshufb (@x[$d0],$t1)", + "&pshufb (@x[$d1],$t1)", + + "&paddd ($xc,@x[$d0])", + "&paddd ($xc_,@x[$d1])", + "&pxor (@x[$b0],$xc)", + "&pxor (@x[$b1],$xc_)", + "&movdqa ($t0,@x[$b0])", + "&pslld (@x[$b0],12)", + "&psrld ($t0,20)", + "&movdqa ($t1,@x[$b1])", + "&pslld (@x[$b1],12)", + "&por (@x[$b0],$t0)", + "&psrld ($t1,20)", + "&movdqa ($t0,'(%r11)')", # .Lrot24(%rip) + "&por (@x[$b1],$t1)", + + "&paddd (@x[$a0],@x[$b0])", + "&paddd (@x[$a1],@x[$b1])", + "&pxor (@x[$d0],@x[$a0])", + "&pxor (@x[$d1],@x[$a1])", + "&pshufb (@x[$d0],$t0)", + "&pshufb (@x[$d1],$t0)", + + "&paddd ($xc,@x[$d0])", + "&paddd ($xc_,@x[$d1])", + "&pxor (@x[$b0],$xc)", + "&pxor (@x[$b1],$xc_)", + "&movdqa ($t1,@x[$b0])", + "&pslld (@x[$b0],7)", + "&psrld ($t1,25)", + "&movdqa ($t0,@x[$b1])", + "&pslld (@x[$b1],7)", + "&por (@x[$b0],$t1)", + "&psrld ($t0,25)", + "&movdqa ($t1,'(%r9)')", # .Lrot16(%rip) + "&por (@x[$b1],$t0)", + + "&movdqa (\"`16*($c0-8)`(%rsp)\",$xc)", # reload pair of 'c's + "&movdqa (\"`16*($c1-8)`(%rsp)\",$xc_)", + "&movdqa ($xc,\"`16*($c2-8)`(%rsp)\")", + "&movdqa ($xc_,\"`16*($c3-8)`(%rsp)\")", + + "&paddd (@x[$a2],@x[$b2])", # Q3 + "&paddd (@x[$a3],@x[$b3])", # Q4 + "&pxor (@x[$d2],@x[$a2])", + "&pxor (@x[$d3],@x[$a3])", + "&pshufb (@x[$d2],$t1)", + "&pshufb (@x[$d3],$t1)", + + "&paddd ($xc,@x[$d2])", + "&paddd ($xc_,@x[$d3])", + "&pxor (@x[$b2],$xc)", + "&pxor (@x[$b3],$xc_)", + "&movdqa ($t0,@x[$b2])", + "&pslld (@x[$b2],12)", + "&psrld ($t0,20)", + "&movdqa ($t1,@x[$b3])", + "&pslld (@x[$b3],12)", + "&por (@x[$b2],$t0)", + "&psrld ($t1,20)", + "&movdqa ($t0,'(%r11)')", # .Lrot24(%rip) + "&por (@x[$b3],$t1)", + + "&paddd (@x[$a2],@x[$b2])", + "&paddd (@x[$a3],@x[$b3])", + "&pxor (@x[$d2],@x[$a2])", + "&pxor (@x[$d3],@x[$a3])", + "&pshufb (@x[$d2],$t0)", + "&pshufb (@x[$d3],$t0)", + + "&paddd ($xc,@x[$d2])", + "&paddd ($xc_,@x[$d3])", + "&pxor (@x[$b2],$xc)", + "&pxor (@x[$b3],$xc_)", + "&movdqa ($t1,@x[$b2])", + "&pslld (@x[$b2],7)", + "&psrld ($t1,25)", + "&movdqa ($t0,@x[$b3])", + "&pslld (@x[$b3],7)", + "&por (@x[$b2],$t1)", + "&psrld ($t0,25)", + "&movdqa ($t1,'(%r9)')", # .Lrot16(%rip) + "&por (@x[$b3],$t0)" + ); +} + +my $xframe = $win64 ? 0xa8 : 8; + +$code.=<<___; +.type chacha20_4x,\@function,5 +.align 32 +chacha20_4x: +.cfi_startproc +.Lchacha20_4x: + lea 8(%rsp),%r10 # frame pointer +.cfi_def_cfa_register %r10 +___ +$code.=<<___ if (!$kernel); + mov %r9,%r11 +___ +$code.=<<___ if ($avx>1 && !$kernel); + shr \$32,%r9 # OPENSSL_ia32cap_P+8 + test \$`1<<5`,%r9 # test AVX2 + jnz .Lchacha20_8x +___ +$code.=<<___; + cmp \$192,$len + ja .Lproceed4x +___ +$code.=<<___ if (!$kernel); + and \$`1<<26|1<<22`,%r11 # isolate XSAVE+MOVBE + cmp \$`1<<22`,%r11 # check for MOVBE without XSAVE + je .Ldo_ssse3_after_all # to detect Atom +___ +$code.=<<___; +.Lproceed4x: + sub \$0x140+$xframe,%rsp + and \$-16,%rsp +___ + ################ stack layout + # +0x00 SIMD equivalent of @x[8-12] + # ... + # +0x40 constant copy of key[0-2] smashed by lanes + # ... + # +0x100 SIMD counters (with nonce smashed by lanes) + # ... + # +0x140 +$code.=<<___ if ($win64); + movaps %xmm6,-0xb0(%r10) + movaps %xmm7,-0xa0(%r10) + movaps %xmm8,-0x90(%r10) + movaps %xmm9,-0x80(%r10) + movaps %xmm10,-0x70(%r10) + movaps %xmm11,-0x60(%r10) + movaps %xmm12,-0x50(%r10) + movaps %xmm13,-0x40(%r10) + movaps %xmm14,-0x30(%r10) + movaps %xmm15,-0x20(%r10) +.L4x_body: +___ +$code.=<<___; + movdqa .Lsigma(%rip),$xa3 # key[0] + movdqu ($key),$xb3 # key[1] + movdqu 16($key),$xt3 # key[2] + movdqu ($counter),$xd3 # key[3] + lea 0x100(%rsp),%rcx # size optimization + lea .Lrot16(%rip),%r9 + lea .Lrot24(%rip),%r11 + + pshufd \$0x00,$xa3,$xa0 # smash key by lanes... + pshufd \$0x55,$xa3,$xa1 + movdqa $xa0,0x40(%rsp) # ... and offload + pshufd \$0xaa,$xa3,$xa2 + movdqa $xa1,0x50(%rsp) + pshufd \$0xff,$xa3,$xa3 + movdqa $xa2,0x60(%rsp) + movdqa $xa3,0x70(%rsp) + + pshufd \$0x00,$xb3,$xb0 + pshufd \$0x55,$xb3,$xb1 + movdqa $xb0,0x80-0x100(%rcx) + pshufd \$0xaa,$xb3,$xb2 + movdqa $xb1,0x90-0x100(%rcx) + pshufd \$0xff,$xb3,$xb3 + movdqa $xb2,0xa0-0x100(%rcx) + movdqa $xb3,0xb0-0x100(%rcx) + + pshufd \$0x00,$xt3,$xt0 # "$xc0" + pshufd \$0x55,$xt3,$xt1 # "$xc1" + movdqa $xt0,0xc0-0x100(%rcx) + pshufd \$0xaa,$xt3,$xt2 # "$xc2" + movdqa $xt1,0xd0-0x100(%rcx) + pshufd \$0xff,$xt3,$xt3 # "$xc3" + movdqa $xt2,0xe0-0x100(%rcx) + movdqa $xt3,0xf0-0x100(%rcx) + + pshufd \$0x00,$xd3,$xd0 + pshufd \$0x55,$xd3,$xd1 + paddd .Linc(%rip),$xd0 # don't save counters yet + pshufd \$0xaa,$xd3,$xd2 + movdqa $xd1,0x110-0x100(%rcx) + pshufd \$0xff,$xd3,$xd3 + movdqa $xd2,0x120-0x100(%rcx) + movdqa $xd3,0x130-0x100(%rcx) + + jmp .Loop_enter4x + +.align 32 +.Loop_outer4x: + movdqa 0x40(%rsp),$xa0 # re-load smashed key + movdqa 0x50(%rsp),$xa1 + movdqa 0x60(%rsp),$xa2 + movdqa 0x70(%rsp),$xa3 + movdqa 0x80-0x100(%rcx),$xb0 + movdqa 0x90-0x100(%rcx),$xb1 + movdqa 0xa0-0x100(%rcx),$xb2 + movdqa 0xb0-0x100(%rcx),$xb3 + movdqa 0xc0-0x100(%rcx),$xt0 # "$xc0" + movdqa 0xd0-0x100(%rcx),$xt1 # "$xc1" + movdqa 0xe0-0x100(%rcx),$xt2 # "$xc2" + movdqa 0xf0-0x100(%rcx),$xt3 # "$xc3" + movdqa 0x100-0x100(%rcx),$xd0 + movdqa 0x110-0x100(%rcx),$xd1 + movdqa 0x120-0x100(%rcx),$xd2 + movdqa 0x130-0x100(%rcx),$xd3 + paddd .Lfour(%rip),$xd0 # next SIMD counters + +.Loop_enter4x: + movdqa $xt2,0x20(%rsp) # SIMD equivalent of "@x[10]" + movdqa $xt3,0x30(%rsp) # SIMD equivalent of "@x[11]" + movdqa (%r9),$xt3 # .Lrot16(%rip) + mov \$10,%eax + movdqa $xd0,0x100-0x100(%rcx) # save SIMD counters + jmp .Loop4x + +.align 32 +.Loop4x: +___ + foreach (&SSSE3_lane_ROUND(0, 4, 8,12)) { eval; } + foreach (&SSSE3_lane_ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + dec %eax + jnz .Loop4x + + paddd 0x40(%rsp),$xa0 # accumulate key material + paddd 0x50(%rsp),$xa1 + paddd 0x60(%rsp),$xa2 + paddd 0x70(%rsp),$xa3 + + movdqa $xa0,$xt2 # "de-interlace" data + punpckldq $xa1,$xa0 + movdqa $xa2,$xt3 + punpckldq $xa3,$xa2 + punpckhdq $xa1,$xt2 + punpckhdq $xa3,$xt3 + movdqa $xa0,$xa1 + punpcklqdq $xa2,$xa0 # "a0" + movdqa $xt2,$xa3 + punpcklqdq $xt3,$xt2 # "a2" + punpckhqdq $xa2,$xa1 # "a1" + punpckhqdq $xt3,$xa3 # "a3" +___ + ($xa2,$xt2)=($xt2,$xa2); +$code.=<<___; + paddd 0x80-0x100(%rcx),$xb0 + paddd 0x90-0x100(%rcx),$xb1 + paddd 0xa0-0x100(%rcx),$xb2 + paddd 0xb0-0x100(%rcx),$xb3 + + movdqa $xa0,0x00(%rsp) # offload $xaN + movdqa $xa1,0x10(%rsp) + movdqa 0x20(%rsp),$xa0 # "xc2" + movdqa 0x30(%rsp),$xa1 # "xc3" + + movdqa $xb0,$xt2 + punpckldq $xb1,$xb0 + movdqa $xb2,$xt3 + punpckldq $xb3,$xb2 + punpckhdq $xb1,$xt2 + punpckhdq $xb3,$xt3 + movdqa $xb0,$xb1 + punpcklqdq $xb2,$xb0 # "b0" + movdqa $xt2,$xb3 + punpcklqdq $xt3,$xt2 # "b2" + punpckhqdq $xb2,$xb1 # "b1" + punpckhqdq $xt3,$xb3 # "b3" +___ + ($xb2,$xt2)=($xt2,$xb2); + my ($xc0,$xc1,$xc2,$xc3)=($xt0,$xt1,$xa0,$xa1); +$code.=<<___; + paddd 0xc0-0x100(%rcx),$xc0 + paddd 0xd0-0x100(%rcx),$xc1 + paddd 0xe0-0x100(%rcx),$xc2 + paddd 0xf0-0x100(%rcx),$xc3 + + movdqa $xa2,0x20(%rsp) # keep offloading $xaN + movdqa $xa3,0x30(%rsp) + + movdqa $xc0,$xt2 + punpckldq $xc1,$xc0 + movdqa $xc2,$xt3 + punpckldq $xc3,$xc2 + punpckhdq $xc1,$xt2 + punpckhdq $xc3,$xt3 + movdqa $xc0,$xc1 + punpcklqdq $xc2,$xc0 # "c0" + movdqa $xt2,$xc3 + punpcklqdq $xt3,$xt2 # "c2" + punpckhqdq $xc2,$xc1 # "c1" + punpckhqdq $xt3,$xc3 # "c3" +___ + ($xc2,$xt2)=($xt2,$xc2); + ($xt0,$xt1)=($xa2,$xa3); # use $xaN as temporary +$code.=<<___; + paddd 0x100-0x100(%rcx),$xd0 + paddd 0x110-0x100(%rcx),$xd1 + paddd 0x120-0x100(%rcx),$xd2 + paddd 0x130-0x100(%rcx),$xd3 + + movdqa $xd0,$xt2 + punpckldq $xd1,$xd0 + movdqa $xd2,$xt3 + punpckldq $xd3,$xd2 + punpckhdq $xd1,$xt2 + punpckhdq $xd3,$xt3 + movdqa $xd0,$xd1 + punpcklqdq $xd2,$xd0 # "d0" + movdqa $xt2,$xd3 + punpcklqdq $xt3,$xt2 # "d2" + punpckhqdq $xd2,$xd1 # "d1" + punpckhqdq $xt3,$xd3 # "d3" +___ + ($xd2,$xt2)=($xt2,$xd2); +$code.=<<___; + cmp \$64*4,$len + jb .Ltail4x + + movdqu 0x00($inp),$xt0 # xor with input + movdqu 0x10($inp),$xt1 + movdqu 0x20($inp),$xt2 + movdqu 0x30($inp),$xt3 + pxor 0x00(%rsp),$xt0 # $xaN is offloaded, remember? + pxor $xb0,$xt1 + pxor $xc0,$xt2 + pxor $xd0,$xt3 + + movdqu $xt0,0x00($out) + movdqu 0x40($inp),$xt0 + movdqu $xt1,0x10($out) + movdqu 0x50($inp),$xt1 + movdqu $xt2,0x20($out) + movdqu 0x60($inp),$xt2 + movdqu $xt3,0x30($out) + movdqu 0x70($inp),$xt3 + lea 0x80($inp),$inp # size optimization + pxor 0x10(%rsp),$xt0 + pxor $xb1,$xt1 + pxor $xc1,$xt2 + pxor $xd1,$xt3 + + movdqu $xt0,0x40($out) + movdqu 0x00($inp),$xt0 + movdqu $xt1,0x50($out) + movdqu 0x10($inp),$xt1 + movdqu $xt2,0x60($out) + movdqu 0x20($inp),$xt2 + movdqu $xt3,0x70($out) + lea 0x80($out),$out # size optimization + movdqu 0x30($inp),$xt3 + pxor 0x20(%rsp),$xt0 + pxor $xb2,$xt1 + pxor $xc2,$xt2 + pxor $xd2,$xt3 + + movdqu $xt0,0x00($out) + movdqu 0x40($inp),$xt0 + movdqu $xt1,0x10($out) + movdqu 0x50($inp),$xt1 + movdqu $xt2,0x20($out) + movdqu 0x60($inp),$xt2 + movdqu $xt3,0x30($out) + movdqu 0x70($inp),$xt3 + lea 0x80($inp),$inp # inp+=64*4 + pxor 0x30(%rsp),$xt0 + pxor $xb3,$xt1 + pxor $xc3,$xt2 + pxor $xd3,$xt3 + movdqu $xt0,0x40($out) + movdqu $xt1,0x50($out) + movdqu $xt2,0x60($out) + movdqu $xt3,0x70($out) + lea 0x80($out),$out # out+=64*4 + + sub \$64*4,$len + jnz .Loop_outer4x + + jmp .Ldone4x + +.Ltail4x: + cmp \$192,$len + jae .L192_or_more4x + cmp \$128,$len + jae .L128_or_more4x + cmp \$64,$len + jae .L64_or_more4x + + #movdqa 0x00(%rsp),$xt0 # $xaN is offloaded, remember? + xor %r9,%r9 + #movdqa $xt0,0x00(%rsp) + movdqa $xb0,0x10(%rsp) + movdqa $xc0,0x20(%rsp) + movdqa $xd0,0x30(%rsp) + jmp .Loop_tail4x + +.align 32 +.L64_or_more4x: + movdqu 0x00($inp),$xt0 # xor with input + movdqu 0x10($inp),$xt1 + movdqu 0x20($inp),$xt2 + movdqu 0x30($inp),$xt3 + pxor 0x00(%rsp),$xt0 # $xaxN is offloaded, remember? + pxor $xb0,$xt1 + pxor $xc0,$xt2 + pxor $xd0,$xt3 + movdqu $xt0,0x00($out) + movdqu $xt1,0x10($out) + movdqu $xt2,0x20($out) + movdqu $xt3,0x30($out) + je .Ldone4x + + movdqa 0x10(%rsp),$xt0 # $xaN is offloaded, remember? + lea 0x40($inp),$inp # inp+=64*1 + xor %r9,%r9 + movdqa $xt0,0x00(%rsp) + movdqa $xb1,0x10(%rsp) + lea 0x40($out),$out # out+=64*1 + movdqa $xc1,0x20(%rsp) + sub \$64,$len # len-=64*1 + movdqa $xd1,0x30(%rsp) + jmp .Loop_tail4x + +.align 32 +.L128_or_more4x: + movdqu 0x00($inp),$xt0 # xor with input + movdqu 0x10($inp),$xt1 + movdqu 0x20($inp),$xt2 + movdqu 0x30($inp),$xt3 + pxor 0x00(%rsp),$xt0 # $xaN is offloaded, remember? + pxor $xb0,$xt1 + pxor $xc0,$xt2 + pxor $xd0,$xt3 + + movdqu $xt0,0x00($out) + movdqu 0x40($inp),$xt0 + movdqu $xt1,0x10($out) + movdqu 0x50($inp),$xt1 + movdqu $xt2,0x20($out) + movdqu 0x60($inp),$xt2 + movdqu $xt3,0x30($out) + movdqu 0x70($inp),$xt3 + pxor 0x10(%rsp),$xt0 + pxor $xb1,$xt1 + pxor $xc1,$xt2 + pxor $xd1,$xt3 + movdqu $xt0,0x40($out) + movdqu $xt1,0x50($out) + movdqu $xt2,0x60($out) + movdqu $xt3,0x70($out) + je .Ldone4x + + movdqa 0x20(%rsp),$xt0 # $xaN is offloaded, remember? + lea 0x80($inp),$inp # inp+=64*2 + xor %r9,%r9 + movdqa $xt0,0x00(%rsp) + movdqa $xb2,0x10(%rsp) + lea 0x80($out),$out # out+=64*2 + movdqa $xc2,0x20(%rsp) + sub \$128,$len # len-=64*2 + movdqa $xd2,0x30(%rsp) + jmp .Loop_tail4x + +.align 32 +.L192_or_more4x: + movdqu 0x00($inp),$xt0 # xor with input + movdqu 0x10($inp),$xt1 + movdqu 0x20($inp),$xt2 + movdqu 0x30($inp),$xt3 + pxor 0x00(%rsp),$xt0 # $xaN is offloaded, remember? + pxor $xb0,$xt1 + pxor $xc0,$xt2 + pxor $xd0,$xt3 + + movdqu $xt0,0x00($out) + movdqu 0x40($inp),$xt0 + movdqu $xt1,0x10($out) + movdqu 0x50($inp),$xt1 + movdqu $xt2,0x20($out) + movdqu 0x60($inp),$xt2 + movdqu $xt3,0x30($out) + movdqu 0x70($inp),$xt3 + lea 0x80($inp),$inp # size optimization + pxor 0x10(%rsp),$xt0 + pxor $xb1,$xt1 + pxor $xc1,$xt2 + pxor $xd1,$xt3 + + movdqu $xt0,0x40($out) + movdqu 0x00($inp),$xt0 + movdqu $xt1,0x50($out) + movdqu 0x10($inp),$xt1 + movdqu $xt2,0x60($out) + movdqu 0x20($inp),$xt2 + movdqu $xt3,0x70($out) + lea 0x80($out),$out # size optimization + movdqu 0x30($inp),$xt3 + pxor 0x20(%rsp),$xt0 + pxor $xb2,$xt1 + pxor $xc2,$xt2 + pxor $xd2,$xt3 + movdqu $xt0,0x00($out) + movdqu $xt1,0x10($out) + movdqu $xt2,0x20($out) + movdqu $xt3,0x30($out) + je .Ldone4x + + movdqa 0x30(%rsp),$xt0 # $xaN is offloaded, remember? + lea 0x40($inp),$inp # inp+=64*3 + xor %r9,%r9 + movdqa $xt0,0x00(%rsp) + movdqa $xb3,0x10(%rsp) + lea 0x40($out),$out # out+=64*3 + movdqa $xc3,0x20(%rsp) + sub \$192,$len # len-=64*3 + movdqa $xd3,0x30(%rsp) + +.Loop_tail4x: + movzb ($inp,%r9),%eax + movzb (%rsp,%r9),%ecx + lea 1(%r9),%r9 + xor %ecx,%eax + mov %al,-1($out,%r9) + dec $len + jnz .Loop_tail4x + +.Ldone4x: +___ +$code.=<<___ if ($win64); + movaps -0xb0(%r10),%xmm6 + movaps -0xa0(%r10),%xmm7 + movaps -0x90(%r10),%xmm8 + movaps -0x80(%r10),%xmm9 + movaps -0x70(%r10),%xmm10 + movaps -0x60(%r10),%xmm11 + movaps -0x50(%r10),%xmm12 + movaps -0x40(%r10),%xmm13 + movaps -0x30(%r10),%xmm14 + movaps -0x20(%r10),%xmm15 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.L4x_epilogue: + ret +.cfi_endproc +.size chacha20_4x,.-chacha20_4x +___ +} +if($kernel) { + $code .= "#endif\n"; +} + +######################################################################## +# XOP code path that handles all lengths. +if ($avx && !$kernel) { +# There is some "anomaly" observed depending on instructions' size or +# alignment. If you look closely at below code you'll notice that +# sometimes argument order varies. The order affects instruction +# encoding by making it larger, and such fiddling gives 5% performance +# improvement. This is on FX-4100... + +my ($xb0,$xb1,$xb2,$xb3, $xd0,$xd1,$xd2,$xd3, + $xa0,$xa1,$xa2,$xa3, $xt0,$xt1,$xt2,$xt3)=map("%xmm$_",(0..15)); +my @xx=($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + $xt0,$xt1,$xt2,$xt3, $xd0,$xd1,$xd2,$xd3); + +sub XOP_lane_ROUND { +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); +my @x=map("\"$_\"",@xx); + + ( + "&vpaddd (@x[$a0],@x[$a0],@x[$b0])", # Q1 + "&vpaddd (@x[$a1],@x[$a1],@x[$b1])", # Q2 + "&vpaddd (@x[$a2],@x[$a2],@x[$b2])", # Q3 + "&vpaddd (@x[$a3],@x[$a3],@x[$b3])", # Q4 + "&vpxor (@x[$d0],@x[$a0],@x[$d0])", + "&vpxor (@x[$d1],@x[$a1],@x[$d1])", + "&vpxor (@x[$d2],@x[$a2],@x[$d2])", + "&vpxor (@x[$d3],@x[$a3],@x[$d3])", + "&vprotd (@x[$d0],@x[$d0],16)", + "&vprotd (@x[$d1],@x[$d1],16)", + "&vprotd (@x[$d2],@x[$d2],16)", + "&vprotd (@x[$d3],@x[$d3],16)", + + "&vpaddd (@x[$c0],@x[$c0],@x[$d0])", + "&vpaddd (@x[$c1],@x[$c1],@x[$d1])", + "&vpaddd (@x[$c2],@x[$c2],@x[$d2])", + "&vpaddd (@x[$c3],@x[$c3],@x[$d3])", + "&vpxor (@x[$b0],@x[$c0],@x[$b0])", + "&vpxor (@x[$b1],@x[$c1],@x[$b1])", + "&vpxor (@x[$b2],@x[$b2],@x[$c2])", # flip + "&vpxor (@x[$b3],@x[$b3],@x[$c3])", # flip + "&vprotd (@x[$b0],@x[$b0],12)", + "&vprotd (@x[$b1],@x[$b1],12)", + "&vprotd (@x[$b2],@x[$b2],12)", + "&vprotd (@x[$b3],@x[$b3],12)", + + "&vpaddd (@x[$a0],@x[$b0],@x[$a0])", # flip + "&vpaddd (@x[$a1],@x[$b1],@x[$a1])", # flip + "&vpaddd (@x[$a2],@x[$a2],@x[$b2])", + "&vpaddd (@x[$a3],@x[$a3],@x[$b3])", + "&vpxor (@x[$d0],@x[$a0],@x[$d0])", + "&vpxor (@x[$d1],@x[$a1],@x[$d1])", + "&vpxor (@x[$d2],@x[$a2],@x[$d2])", + "&vpxor (@x[$d3],@x[$a3],@x[$d3])", + "&vprotd (@x[$d0],@x[$d0],8)", + "&vprotd (@x[$d1],@x[$d1],8)", + "&vprotd (@x[$d2],@x[$d2],8)", + "&vprotd (@x[$d3],@x[$d3],8)", + + "&vpaddd (@x[$c0],@x[$c0],@x[$d0])", + "&vpaddd (@x[$c1],@x[$c1],@x[$d1])", + "&vpaddd (@x[$c2],@x[$c2],@x[$d2])", + "&vpaddd (@x[$c3],@x[$c3],@x[$d3])", + "&vpxor (@x[$b0],@x[$c0],@x[$b0])", + "&vpxor (@x[$b1],@x[$c1],@x[$b1])", + "&vpxor (@x[$b2],@x[$b2],@x[$c2])", # flip + "&vpxor (@x[$b3],@x[$b3],@x[$c3])", # flip + "&vprotd (@x[$b0],@x[$b0],7)", + "&vprotd (@x[$b1],@x[$b1],7)", + "&vprotd (@x[$b2],@x[$b2],7)", + "&vprotd (@x[$b3],@x[$b3],7)" + ); +} + +my $xframe = $win64 ? 0xa8 : 8; + +&declare_function("chacha20_xop", 32, 5); +$code.=<<___; +.cfi_startproc +.Lchacha20_4xop: + lea 8(%rsp),%r10 # frame pointer +.cfi_def_cfa_register %r10 + sub \$0x140+$xframe,%rsp + and \$-16,%rsp +___ + ################ stack layout + # +0x00 SIMD equivalent of @x[8-12] + # ... + # +0x40 constant copy of key[0-2] smashed by lanes + # ... + # +0x100 SIMD counters (with nonce smashed by lanes) + # ... + # +0x140 +$code.=<<___ if ($win64); + movaps %xmm6,-0xb0(%r10) + movaps %xmm7,-0xa0(%r10) + movaps %xmm8,-0x90(%r10) + movaps %xmm9,-0x80(%r10) + movaps %xmm10,-0x70(%r10) + movaps %xmm11,-0x60(%r10) + movaps %xmm12,-0x50(%r10) + movaps %xmm13,-0x40(%r10) + movaps %xmm14,-0x30(%r10) + movaps %xmm15,-0x20(%r10) +.L4xop_body: +___ +$code.=<<___; + vzeroupper + + vmovdqa .Lsigma(%rip),$xa3 # key[0] + vmovdqu ($key),$xb3 # key[1] + vmovdqu 16($key),$xt3 # key[2] + vmovdqu ($counter),$xd3 # key[3] + lea 0x100(%rsp),%rcx # size optimization + + vpshufd \$0x00,$xa3,$xa0 # smash key by lanes... + vpshufd \$0x55,$xa3,$xa1 + vmovdqa $xa0,0x40(%rsp) # ... and offload + vpshufd \$0xaa,$xa3,$xa2 + vmovdqa $xa1,0x50(%rsp) + vpshufd \$0xff,$xa3,$xa3 + vmovdqa $xa2,0x60(%rsp) + vmovdqa $xa3,0x70(%rsp) + + vpshufd \$0x00,$xb3,$xb0 + vpshufd \$0x55,$xb3,$xb1 + vmovdqa $xb0,0x80-0x100(%rcx) + vpshufd \$0xaa,$xb3,$xb2 + vmovdqa $xb1,0x90-0x100(%rcx) + vpshufd \$0xff,$xb3,$xb3 + vmovdqa $xb2,0xa0-0x100(%rcx) + vmovdqa $xb3,0xb0-0x100(%rcx) + + vpshufd \$0x00,$xt3,$xt0 # "$xc0" + vpshufd \$0x55,$xt3,$xt1 # "$xc1" + vmovdqa $xt0,0xc0-0x100(%rcx) + vpshufd \$0xaa,$xt3,$xt2 # "$xc2" + vmovdqa $xt1,0xd0-0x100(%rcx) + vpshufd \$0xff,$xt3,$xt3 # "$xc3" + vmovdqa $xt2,0xe0-0x100(%rcx) + vmovdqa $xt3,0xf0-0x100(%rcx) + + vpshufd \$0x00,$xd3,$xd0 + vpshufd \$0x55,$xd3,$xd1 + vpaddd .Linc(%rip),$xd0,$xd0 # don't save counters yet + vpshufd \$0xaa,$xd3,$xd2 + vmovdqa $xd1,0x110-0x100(%rcx) + vpshufd \$0xff,$xd3,$xd3 + vmovdqa $xd2,0x120-0x100(%rcx) + vmovdqa $xd3,0x130-0x100(%rcx) + + jmp .Loop_enter4xop + +.align 32 +.Loop_outer4xop: + vmovdqa 0x40(%rsp),$xa0 # re-load smashed key + vmovdqa 0x50(%rsp),$xa1 + vmovdqa 0x60(%rsp),$xa2 + vmovdqa 0x70(%rsp),$xa3 + vmovdqa 0x80-0x100(%rcx),$xb0 + vmovdqa 0x90-0x100(%rcx),$xb1 + vmovdqa 0xa0-0x100(%rcx),$xb2 + vmovdqa 0xb0-0x100(%rcx),$xb3 + vmovdqa 0xc0-0x100(%rcx),$xt0 # "$xc0" + vmovdqa 0xd0-0x100(%rcx),$xt1 # "$xc1" + vmovdqa 0xe0-0x100(%rcx),$xt2 # "$xc2" + vmovdqa 0xf0-0x100(%rcx),$xt3 # "$xc3" + vmovdqa 0x100-0x100(%rcx),$xd0 + vmovdqa 0x110-0x100(%rcx),$xd1 + vmovdqa 0x120-0x100(%rcx),$xd2 + vmovdqa 0x130-0x100(%rcx),$xd3 + vpaddd .Lfour(%rip),$xd0,$xd0 # next SIMD counters + +.Loop_enter4xop: + mov \$10,%eax + vmovdqa $xd0,0x100-0x100(%rcx) # save SIMD counters + jmp .Loop4xop + +.align 32 +.Loop4xop: +___ + foreach (&XOP_lane_ROUND(0, 4, 8,12)) { eval; } + foreach (&XOP_lane_ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + dec %eax + jnz .Loop4xop + + vpaddd 0x40(%rsp),$xa0,$xa0 # accumulate key material + vpaddd 0x50(%rsp),$xa1,$xa1 + vpaddd 0x60(%rsp),$xa2,$xa2 + vpaddd 0x70(%rsp),$xa3,$xa3 + + vmovdqa $xt2,0x20(%rsp) # offload $xc2,3 + vmovdqa $xt3,0x30(%rsp) + + vpunpckldq $xa1,$xa0,$xt2 # "de-interlace" data + vpunpckldq $xa3,$xa2,$xt3 + vpunpckhdq $xa1,$xa0,$xa0 + vpunpckhdq $xa3,$xa2,$xa2 + vpunpcklqdq $xt3,$xt2,$xa1 # "a0" + vpunpckhqdq $xt3,$xt2,$xt2 # "a1" + vpunpcklqdq $xa2,$xa0,$xa3 # "a2" + vpunpckhqdq $xa2,$xa0,$xa0 # "a3" +___ + ($xa0,$xa1,$xa2,$xa3,$xt2)=($xa1,$xt2,$xa3,$xa0,$xa2); +$code.=<<___; + vpaddd 0x80-0x100(%rcx),$xb0,$xb0 + vpaddd 0x90-0x100(%rcx),$xb1,$xb1 + vpaddd 0xa0-0x100(%rcx),$xb2,$xb2 + vpaddd 0xb0-0x100(%rcx),$xb3,$xb3 + + vmovdqa $xa0,0x00(%rsp) # offload $xa0,1 + vmovdqa $xa1,0x10(%rsp) + vmovdqa 0x20(%rsp),$xa0 # "xc2" + vmovdqa 0x30(%rsp),$xa1 # "xc3" + + vpunpckldq $xb1,$xb0,$xt2 + vpunpckldq $xb3,$xb2,$xt3 + vpunpckhdq $xb1,$xb0,$xb0 + vpunpckhdq $xb3,$xb2,$xb2 + vpunpcklqdq $xt3,$xt2,$xb1 # "b0" + vpunpckhqdq $xt3,$xt2,$xt2 # "b1" + vpunpcklqdq $xb2,$xb0,$xb3 # "b2" + vpunpckhqdq $xb2,$xb0,$xb0 # "b3" +___ + ($xb0,$xb1,$xb2,$xb3,$xt2)=($xb1,$xt2,$xb3,$xb0,$xb2); + my ($xc0,$xc1,$xc2,$xc3)=($xt0,$xt1,$xa0,$xa1); +$code.=<<___; + vpaddd 0xc0-0x100(%rcx),$xc0,$xc0 + vpaddd 0xd0-0x100(%rcx),$xc1,$xc1 + vpaddd 0xe0-0x100(%rcx),$xc2,$xc2 + vpaddd 0xf0-0x100(%rcx),$xc3,$xc3 + + vpunpckldq $xc1,$xc0,$xt2 + vpunpckldq $xc3,$xc2,$xt3 + vpunpckhdq $xc1,$xc0,$xc0 + vpunpckhdq $xc3,$xc2,$xc2 + vpunpcklqdq $xt3,$xt2,$xc1 # "c0" + vpunpckhqdq $xt3,$xt2,$xt2 # "c1" + vpunpcklqdq $xc2,$xc0,$xc3 # "c2" + vpunpckhqdq $xc2,$xc0,$xc0 # "c3" +___ + ($xc0,$xc1,$xc2,$xc3,$xt2)=($xc1,$xt2,$xc3,$xc0,$xc2); +$code.=<<___; + vpaddd 0x100-0x100(%rcx),$xd0,$xd0 + vpaddd 0x110-0x100(%rcx),$xd1,$xd1 + vpaddd 0x120-0x100(%rcx),$xd2,$xd2 + vpaddd 0x130-0x100(%rcx),$xd3,$xd3 + + vpunpckldq $xd1,$xd0,$xt2 + vpunpckldq $xd3,$xd2,$xt3 + vpunpckhdq $xd1,$xd0,$xd0 + vpunpckhdq $xd3,$xd2,$xd2 + vpunpcklqdq $xt3,$xt2,$xd1 # "d0" + vpunpckhqdq $xt3,$xt2,$xt2 # "d1" + vpunpcklqdq $xd2,$xd0,$xd3 # "d2" + vpunpckhqdq $xd2,$xd0,$xd0 # "d3" +___ + ($xd0,$xd1,$xd2,$xd3,$xt2)=($xd1,$xt2,$xd3,$xd0,$xd2); + ($xa0,$xa1)=($xt2,$xt3); +$code.=<<___; + vmovdqa 0x00(%rsp),$xa0 # restore $xa0,1 + vmovdqa 0x10(%rsp),$xa1 + + cmp \$64*4,$len + jb .Ltail4xop + + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x10($inp),$xb0,$xb0 + vpxor 0x20($inp),$xc0,$xc0 + vpxor 0x30($inp),$xd0,$xd0 + vpxor 0x40($inp),$xa1,$xa1 + vpxor 0x50($inp),$xb1,$xb1 + vpxor 0x60($inp),$xc1,$xc1 + vpxor 0x70($inp),$xd1,$xd1 + lea 0x80($inp),$inp # size optimization + vpxor 0x00($inp),$xa2,$xa2 + vpxor 0x10($inp),$xb2,$xb2 + vpxor 0x20($inp),$xc2,$xc2 + vpxor 0x30($inp),$xd2,$xd2 + vpxor 0x40($inp),$xa3,$xa3 + vpxor 0x50($inp),$xb3,$xb3 + vpxor 0x60($inp),$xc3,$xc3 + vpxor 0x70($inp),$xd3,$xd3 + lea 0x80($inp),$inp # inp+=64*4 + + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x10($out) + vmovdqu $xc0,0x20($out) + vmovdqu $xd0,0x30($out) + vmovdqu $xa1,0x40($out) + vmovdqu $xb1,0x50($out) + vmovdqu $xc1,0x60($out) + vmovdqu $xd1,0x70($out) + lea 0x80($out),$out # size optimization + vmovdqu $xa2,0x00($out) + vmovdqu $xb2,0x10($out) + vmovdqu $xc2,0x20($out) + vmovdqu $xd2,0x30($out) + vmovdqu $xa3,0x40($out) + vmovdqu $xb3,0x50($out) + vmovdqu $xc3,0x60($out) + vmovdqu $xd3,0x70($out) + lea 0x80($out),$out # out+=64*4 + + sub \$64*4,$len + jnz .Loop_outer4xop + + jmp .Ldone4xop + +.align 32 +.Ltail4xop: + cmp \$192,$len + jae .L192_or_more4xop + cmp \$128,$len + jae .L128_or_more4xop + cmp \$64,$len + jae .L64_or_more4xop + + xor %r9,%r9 + vmovdqa $xa0,0x00(%rsp) + vmovdqa $xb0,0x10(%rsp) + vmovdqa $xc0,0x20(%rsp) + vmovdqa $xd0,0x30(%rsp) + jmp .Loop_tail4xop + +.align 32 +.L64_or_more4xop: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x10($inp),$xb0,$xb0 + vpxor 0x20($inp),$xc0,$xc0 + vpxor 0x30($inp),$xd0,$xd0 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x10($out) + vmovdqu $xc0,0x20($out) + vmovdqu $xd0,0x30($out) + je .Ldone4xop + + lea 0x40($inp),$inp # inp+=64*1 + vmovdqa $xa1,0x00(%rsp) + xor %r9,%r9 + vmovdqa $xb1,0x10(%rsp) + lea 0x40($out),$out # out+=64*1 + vmovdqa $xc1,0x20(%rsp) + sub \$64,$len # len-=64*1 + vmovdqa $xd1,0x30(%rsp) + jmp .Loop_tail4xop + +.align 32 +.L128_or_more4xop: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x10($inp),$xb0,$xb0 + vpxor 0x20($inp),$xc0,$xc0 + vpxor 0x30($inp),$xd0,$xd0 + vpxor 0x40($inp),$xa1,$xa1 + vpxor 0x50($inp),$xb1,$xb1 + vpxor 0x60($inp),$xc1,$xc1 + vpxor 0x70($inp),$xd1,$xd1 + + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x10($out) + vmovdqu $xc0,0x20($out) + vmovdqu $xd0,0x30($out) + vmovdqu $xa1,0x40($out) + vmovdqu $xb1,0x50($out) + vmovdqu $xc1,0x60($out) + vmovdqu $xd1,0x70($out) + je .Ldone4xop + + lea 0x80($inp),$inp # inp+=64*2 + vmovdqa $xa2,0x00(%rsp) + xor %r9,%r9 + vmovdqa $xb2,0x10(%rsp) + lea 0x80($out),$out # out+=64*2 + vmovdqa $xc2,0x20(%rsp) + sub \$128,$len # len-=64*2 + vmovdqa $xd2,0x30(%rsp) + jmp .Loop_tail4xop + +.align 32 +.L192_or_more4xop: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x10($inp),$xb0,$xb0 + vpxor 0x20($inp),$xc0,$xc0 + vpxor 0x30($inp),$xd0,$xd0 + vpxor 0x40($inp),$xa1,$xa1 + vpxor 0x50($inp),$xb1,$xb1 + vpxor 0x60($inp),$xc1,$xc1 + vpxor 0x70($inp),$xd1,$xd1 + lea 0x80($inp),$inp # size optimization + vpxor 0x00($inp),$xa2,$xa2 + vpxor 0x10($inp),$xb2,$xb2 + vpxor 0x20($inp),$xc2,$xc2 + vpxor 0x30($inp),$xd2,$xd2 + + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x10($out) + vmovdqu $xc0,0x20($out) + vmovdqu $xd0,0x30($out) + vmovdqu $xa1,0x40($out) + vmovdqu $xb1,0x50($out) + vmovdqu $xc1,0x60($out) + vmovdqu $xd1,0x70($out) + lea 0x80($out),$out # size optimization + vmovdqu $xa2,0x00($out) + vmovdqu $xb2,0x10($out) + vmovdqu $xc2,0x20($out) + vmovdqu $xd2,0x30($out) + je .Ldone4xop + + lea 0x40($inp),$inp # inp+=64*3 + vmovdqa $xa3,0x00(%rsp) + xor %r9,%r9 + vmovdqa $xb3,0x10(%rsp) + lea 0x40($out),$out # out+=64*3 + vmovdqa $xc3,0x20(%rsp) + sub \$192,$len # len-=64*3 + vmovdqa $xd3,0x30(%rsp) + +.Loop_tail4xop: + movzb ($inp,%r9),%eax + movzb (%rsp,%r9),%ecx + lea 1(%r9),%r9 + xor %ecx,%eax + mov %al,-1($out,%r9) + dec $len + jnz .Loop_tail4xop + +.Ldone4xop: + vzeroupper +___ +$code.=<<___ if ($win64); + movaps -0xb0(%r10),%xmm6 + movaps -0xa0(%r10),%xmm7 + movaps -0x90(%r10),%xmm8 + movaps -0x80(%r10),%xmm9 + movaps -0x70(%r10),%xmm10 + movaps -0x60(%r10),%xmm11 + movaps -0x50(%r10),%xmm12 + movaps -0x40(%r10),%xmm13 + movaps -0x30(%r10),%xmm14 + movaps -0x20(%r10),%xmm15 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.L4xop_epilogue: + ret +.cfi_endproc +___ +&end_function("chacha20_xop"); +} + +######################################################################## +# AVX2 code path +if ($avx>1) { + +if($kernel) { + $code .= "#ifdef CONFIG_AS_AVX2\n"; +} + +my ($xb0,$xb1,$xb2,$xb3, $xd0,$xd1,$xd2,$xd3, + $xa0,$xa1,$xa2,$xa3, $xt0,$xt1,$xt2,$xt3)=map("%ymm$_",(0..15)); +my @xx=($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + "%nox","%nox","%nox","%nox", $xd0,$xd1,$xd2,$xd3); + +sub AVX2_lane_ROUND { +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); +my ($xc,$xc_,$t0,$t1)=map("\"$_\"",$xt0,$xt1,$xt2,$xt3); +my @x=map("\"$_\"",@xx); + + # Consider order in which variables are addressed by their + # index: + # + # a b c d + # + # 0 4 8 12 < even round + # 1 5 9 13 + # 2 6 10 14 + # 3 7 11 15 + # 0 5 10 15 < odd round + # 1 6 11 12 + # 2 7 8 13 + # 3 4 9 14 + # + # 'a', 'b' and 'd's are permanently allocated in registers, + # @x[0..7,12..15], while 'c's are maintained in memory. If + # you observe 'c' column, you'll notice that pair of 'c's is + # invariant between rounds. This means that we have to reload + # them once per round, in the middle. This is why you'll see + # bunch of 'c' stores and loads in the middle, but none in + # the beginning or end. + + ( + "&vpaddd (@x[$a0],@x[$a0],@x[$b0])", # Q1 + "&vpxor (@x[$d0],@x[$a0],@x[$d0])", + "&vpshufb (@x[$d0],@x[$d0],$t1)", + "&vpaddd (@x[$a1],@x[$a1],@x[$b1])", # Q2 + "&vpxor (@x[$d1],@x[$a1],@x[$d1])", + "&vpshufb (@x[$d1],@x[$d1],$t1)", + + "&vpaddd ($xc,$xc,@x[$d0])", + "&vpxor (@x[$b0],$xc,@x[$b0])", + "&vpslld ($t0,@x[$b0],12)", + "&vpsrld (@x[$b0],@x[$b0],20)", + "&vpor (@x[$b0],$t0,@x[$b0])", + "&vbroadcasti128($t0,'(%r11)')", # .Lrot24(%rip) + "&vpaddd ($xc_,$xc_,@x[$d1])", + "&vpxor (@x[$b1],$xc_,@x[$b1])", + "&vpslld ($t1,@x[$b1],12)", + "&vpsrld (@x[$b1],@x[$b1],20)", + "&vpor (@x[$b1],$t1,@x[$b1])", + + "&vpaddd (@x[$a0],@x[$a0],@x[$b0])", + "&vpxor (@x[$d0],@x[$a0],@x[$d0])", + "&vpshufb (@x[$d0],@x[$d0],$t0)", + "&vpaddd (@x[$a1],@x[$a1],@x[$b1])", + "&vpxor (@x[$d1],@x[$a1],@x[$d1])", + "&vpshufb (@x[$d1],@x[$d1],$t0)", + + "&vpaddd ($xc,$xc,@x[$d0])", + "&vpxor (@x[$b0],$xc,@x[$b0])", + "&vpslld ($t1,@x[$b0],7)", + "&vpsrld (@x[$b0],@x[$b0],25)", + "&vpor (@x[$b0],$t1,@x[$b0])", + "&vbroadcasti128($t1,'(%r9)')", # .Lrot16(%rip) + "&vpaddd ($xc_,$xc_,@x[$d1])", + "&vpxor (@x[$b1],$xc_,@x[$b1])", + "&vpslld ($t0,@x[$b1],7)", + "&vpsrld (@x[$b1],@x[$b1],25)", + "&vpor (@x[$b1],$t0,@x[$b1])", + + "&vmovdqa (\"`32*($c0-8)`(%rsp)\",$xc)", # reload pair of 'c's + "&vmovdqa (\"`32*($c1-8)`(%rsp)\",$xc_)", + "&vmovdqa ($xc,\"`32*($c2-8)`(%rsp)\")", + "&vmovdqa ($xc_,\"`32*($c3-8)`(%rsp)\")", + + "&vpaddd (@x[$a2],@x[$a2],@x[$b2])", # Q3 + "&vpxor (@x[$d2],@x[$a2],@x[$d2])", + "&vpshufb (@x[$d2],@x[$d2],$t1)", + "&vpaddd (@x[$a3],@x[$a3],@x[$b3])", # Q4 + "&vpxor (@x[$d3],@x[$a3],@x[$d3])", + "&vpshufb (@x[$d3],@x[$d3],$t1)", + + "&vpaddd ($xc,$xc,@x[$d2])", + "&vpxor (@x[$b2],$xc,@x[$b2])", + "&vpslld ($t0,@x[$b2],12)", + "&vpsrld (@x[$b2],@x[$b2],20)", + "&vpor (@x[$b2],$t0,@x[$b2])", + "&vbroadcasti128($t0,'(%r11)')", # .Lrot24(%rip) + "&vpaddd ($xc_,$xc_,@x[$d3])", + "&vpxor (@x[$b3],$xc_,@x[$b3])", + "&vpslld ($t1,@x[$b3],12)", + "&vpsrld (@x[$b3],@x[$b3],20)", + "&vpor (@x[$b3],$t1,@x[$b3])", + + "&vpaddd (@x[$a2],@x[$a2],@x[$b2])", + "&vpxor (@x[$d2],@x[$a2],@x[$d2])", + "&vpshufb (@x[$d2],@x[$d2],$t0)", + "&vpaddd (@x[$a3],@x[$a3],@x[$b3])", + "&vpxor (@x[$d3],@x[$a3],@x[$d3])", + "&vpshufb (@x[$d3],@x[$d3],$t0)", + + "&vpaddd ($xc,$xc,@x[$d2])", + "&vpxor (@x[$b2],$xc,@x[$b2])", + "&vpslld ($t1,@x[$b2],7)", + "&vpsrld (@x[$b2],@x[$b2],25)", + "&vpor (@x[$b2],$t1,@x[$b2])", + "&vbroadcasti128($t1,'(%r9)')", # .Lrot16(%rip) + "&vpaddd ($xc_,$xc_,@x[$d3])", + "&vpxor (@x[$b3],$xc_,@x[$b3])", + "&vpslld ($t0,@x[$b3],7)", + "&vpsrld (@x[$b3],@x[$b3],25)", + "&vpor (@x[$b3],$t0,@x[$b3])" + ); +} + +my $xframe = $win64 ? 0xa8 : 8; + +&declare_function("chacha20_avx2", 32, 5); +$code.=<<___; +.cfi_startproc +.Lchacha20_8x: + lea 8(%rsp),%r10 # frame register +.cfi_def_cfa_register %r10 + sub \$0x280+$xframe,%rsp + and \$-32,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0xb0(%r10) + movaps %xmm7,-0xa0(%r10) + movaps %xmm8,-0x90(%r10) + movaps %xmm9,-0x80(%r10) + movaps %xmm10,-0x70(%r10) + movaps %xmm11,-0x60(%r10) + movaps %xmm12,-0x50(%r10) + movaps %xmm13,-0x40(%r10) + movaps %xmm14,-0x30(%r10) + movaps %xmm15,-0x20(%r10) +.L8x_body: +___ +$code.=<<___; + vzeroupper + + ################ stack layout + # +0x00 SIMD equivalent of @x[8-12] + # ... + # +0x80 constant copy of key[0-2] smashed by lanes + # ... + # +0x200 SIMD counters (with nonce smashed by lanes) + # ... + # +0x280 + + vbroadcasti128 .Lsigma(%rip),$xa3 # key[0] + vbroadcasti128 ($key),$xb3 # key[1] + vbroadcasti128 16($key),$xt3 # key[2] + vbroadcasti128 ($counter),$xd3 # key[3] + lea 0x100(%rsp),%rcx # size optimization + lea 0x200(%rsp),%rax # size optimization + lea .Lrot16(%rip),%r9 + lea .Lrot24(%rip),%r11 + + vpshufd \$0x00,$xa3,$xa0 # smash key by lanes... + vpshufd \$0x55,$xa3,$xa1 + vmovdqa $xa0,0x80-0x100(%rcx) # ... and offload + vpshufd \$0xaa,$xa3,$xa2 + vmovdqa $xa1,0xa0-0x100(%rcx) + vpshufd \$0xff,$xa3,$xa3 + vmovdqa $xa2,0xc0-0x100(%rcx) + vmovdqa $xa3,0xe0-0x100(%rcx) + + vpshufd \$0x00,$xb3,$xb0 + vpshufd \$0x55,$xb3,$xb1 + vmovdqa $xb0,0x100-0x100(%rcx) + vpshufd \$0xaa,$xb3,$xb2 + vmovdqa $xb1,0x120-0x100(%rcx) + vpshufd \$0xff,$xb3,$xb3 + vmovdqa $xb2,0x140-0x100(%rcx) + vmovdqa $xb3,0x160-0x100(%rcx) + + vpshufd \$0x00,$xt3,$xt0 # "xc0" + vpshufd \$0x55,$xt3,$xt1 # "xc1" + vmovdqa $xt0,0x180-0x200(%rax) + vpshufd \$0xaa,$xt3,$xt2 # "xc2" + vmovdqa $xt1,0x1a0-0x200(%rax) + vpshufd \$0xff,$xt3,$xt3 # "xc3" + vmovdqa $xt2,0x1c0-0x200(%rax) + vmovdqa $xt3,0x1e0-0x200(%rax) + + vpshufd \$0x00,$xd3,$xd0 + vpshufd \$0x55,$xd3,$xd1 + vpaddd .Lincy(%rip),$xd0,$xd0 # don't save counters yet + vpshufd \$0xaa,$xd3,$xd2 + vmovdqa $xd1,0x220-0x200(%rax) + vpshufd \$0xff,$xd3,$xd3 + vmovdqa $xd2,0x240-0x200(%rax) + vmovdqa $xd3,0x260-0x200(%rax) + + jmp .Loop_enter8x + +.align 32 +.Loop_outer8x: + vmovdqa 0x80-0x100(%rcx),$xa0 # re-load smashed key + vmovdqa 0xa0-0x100(%rcx),$xa1 + vmovdqa 0xc0-0x100(%rcx),$xa2 + vmovdqa 0xe0-0x100(%rcx),$xa3 + vmovdqa 0x100-0x100(%rcx),$xb0 + vmovdqa 0x120-0x100(%rcx),$xb1 + vmovdqa 0x140-0x100(%rcx),$xb2 + vmovdqa 0x160-0x100(%rcx),$xb3 + vmovdqa 0x180-0x200(%rax),$xt0 # "xc0" + vmovdqa 0x1a0-0x200(%rax),$xt1 # "xc1" + vmovdqa 0x1c0-0x200(%rax),$xt2 # "xc2" + vmovdqa 0x1e0-0x200(%rax),$xt3 # "xc3" + vmovdqa 0x200-0x200(%rax),$xd0 + vmovdqa 0x220-0x200(%rax),$xd1 + vmovdqa 0x240-0x200(%rax),$xd2 + vmovdqa 0x260-0x200(%rax),$xd3 + vpaddd .Leight(%rip),$xd0,$xd0 # next SIMD counters + +.Loop_enter8x: + vmovdqa $xt2,0x40(%rsp) # SIMD equivalent of "@x[10]" + vmovdqa $xt3,0x60(%rsp) # SIMD equivalent of "@x[11]" + vbroadcasti128 (%r9),$xt3 + vmovdqa $xd0,0x200-0x200(%rax) # save SIMD counters + mov \$10,%eax + jmp .Loop8x + +.align 32 +.Loop8x: +___ + foreach (&AVX2_lane_ROUND(0, 4, 8,12)) { eval; } + foreach (&AVX2_lane_ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + dec %eax + jnz .Loop8x + + lea 0x200(%rsp),%rax # size optimization + vpaddd 0x80-0x100(%rcx),$xa0,$xa0 # accumulate key + vpaddd 0xa0-0x100(%rcx),$xa1,$xa1 + vpaddd 0xc0-0x100(%rcx),$xa2,$xa2 + vpaddd 0xe0-0x100(%rcx),$xa3,$xa3 + + vpunpckldq $xa1,$xa0,$xt2 # "de-interlace" data + vpunpckldq $xa3,$xa2,$xt3 + vpunpckhdq $xa1,$xa0,$xa0 + vpunpckhdq $xa3,$xa2,$xa2 + vpunpcklqdq $xt3,$xt2,$xa1 # "a0" + vpunpckhqdq $xt3,$xt2,$xt2 # "a1" + vpunpcklqdq $xa2,$xa0,$xa3 # "a2" + vpunpckhqdq $xa2,$xa0,$xa0 # "a3" +___ + ($xa0,$xa1,$xa2,$xa3,$xt2)=($xa1,$xt2,$xa3,$xa0,$xa2); +$code.=<<___; + vpaddd 0x100-0x100(%rcx),$xb0,$xb0 + vpaddd 0x120-0x100(%rcx),$xb1,$xb1 + vpaddd 0x140-0x100(%rcx),$xb2,$xb2 + vpaddd 0x160-0x100(%rcx),$xb3,$xb3 + + vpunpckldq $xb1,$xb0,$xt2 + vpunpckldq $xb3,$xb2,$xt3 + vpunpckhdq $xb1,$xb0,$xb0 + vpunpckhdq $xb3,$xb2,$xb2 + vpunpcklqdq $xt3,$xt2,$xb1 # "b0" + vpunpckhqdq $xt3,$xt2,$xt2 # "b1" + vpunpcklqdq $xb2,$xb0,$xb3 # "b2" + vpunpckhqdq $xb2,$xb0,$xb0 # "b3" +___ + ($xb0,$xb1,$xb2,$xb3,$xt2)=($xb1,$xt2,$xb3,$xb0,$xb2); +$code.=<<___; + vperm2i128 \$0x20,$xb0,$xa0,$xt3 # "de-interlace" further + vperm2i128 \$0x31,$xb0,$xa0,$xb0 + vperm2i128 \$0x20,$xb1,$xa1,$xa0 + vperm2i128 \$0x31,$xb1,$xa1,$xb1 + vperm2i128 \$0x20,$xb2,$xa2,$xa1 + vperm2i128 \$0x31,$xb2,$xa2,$xb2 + vperm2i128 \$0x20,$xb3,$xa3,$xa2 + vperm2i128 \$0x31,$xb3,$xa3,$xb3 +___ + ($xa0,$xa1,$xa2,$xa3,$xt3)=($xt3,$xa0,$xa1,$xa2,$xa3); + my ($xc0,$xc1,$xc2,$xc3)=($xt0,$xt1,$xa0,$xa1); +$code.=<<___; + vmovdqa $xa0,0x00(%rsp) # offload $xaN + vmovdqa $xa1,0x20(%rsp) + vmovdqa 0x40(%rsp),$xc2 # $xa0 + vmovdqa 0x60(%rsp),$xc3 # $xa1 + + vpaddd 0x180-0x200(%rax),$xc0,$xc0 + vpaddd 0x1a0-0x200(%rax),$xc1,$xc1 + vpaddd 0x1c0-0x200(%rax),$xc2,$xc2 + vpaddd 0x1e0-0x200(%rax),$xc3,$xc3 + + vpunpckldq $xc1,$xc0,$xt2 + vpunpckldq $xc3,$xc2,$xt3 + vpunpckhdq $xc1,$xc0,$xc0 + vpunpckhdq $xc3,$xc2,$xc2 + vpunpcklqdq $xt3,$xt2,$xc1 # "c0" + vpunpckhqdq $xt3,$xt2,$xt2 # "c1" + vpunpcklqdq $xc2,$xc0,$xc3 # "c2" + vpunpckhqdq $xc2,$xc0,$xc0 # "c3" +___ + ($xc0,$xc1,$xc2,$xc3,$xt2)=($xc1,$xt2,$xc3,$xc0,$xc2); +$code.=<<___; + vpaddd 0x200-0x200(%rax),$xd0,$xd0 + vpaddd 0x220-0x200(%rax),$xd1,$xd1 + vpaddd 0x240-0x200(%rax),$xd2,$xd2 + vpaddd 0x260-0x200(%rax),$xd3,$xd3 + + vpunpckldq $xd1,$xd0,$xt2 + vpunpckldq $xd3,$xd2,$xt3 + vpunpckhdq $xd1,$xd0,$xd0 + vpunpckhdq $xd3,$xd2,$xd2 + vpunpcklqdq $xt3,$xt2,$xd1 # "d0" + vpunpckhqdq $xt3,$xt2,$xt2 # "d1" + vpunpcklqdq $xd2,$xd0,$xd3 # "d2" + vpunpckhqdq $xd2,$xd0,$xd0 # "d3" +___ + ($xd0,$xd1,$xd2,$xd3,$xt2)=($xd1,$xt2,$xd3,$xd0,$xd2); +$code.=<<___; + vperm2i128 \$0x20,$xd0,$xc0,$xt3 # "de-interlace" further + vperm2i128 \$0x31,$xd0,$xc0,$xd0 + vperm2i128 \$0x20,$xd1,$xc1,$xc0 + vperm2i128 \$0x31,$xd1,$xc1,$xd1 + vperm2i128 \$0x20,$xd2,$xc2,$xc1 + vperm2i128 \$0x31,$xd2,$xc2,$xd2 + vperm2i128 \$0x20,$xd3,$xc3,$xc2 + vperm2i128 \$0x31,$xd3,$xc3,$xd3 +___ + ($xc0,$xc1,$xc2,$xc3,$xt3)=($xt3,$xc0,$xc1,$xc2,$xc3); + ($xb0,$xb1,$xb2,$xb3,$xc0,$xc1,$xc2,$xc3)= + ($xc0,$xc1,$xc2,$xc3,$xb0,$xb1,$xb2,$xb3); + ($xa0,$xa1)=($xt2,$xt3); +$code.=<<___; + vmovdqa 0x00(%rsp),$xa0 # $xaN was offloaded, remember? + vmovdqa 0x20(%rsp),$xa1 + + cmp \$64*8,$len + jb .Ltail8x + + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + lea 0x80($inp),$inp # size optimization + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + lea 0x80($out),$out # size optimization + + vpxor 0x00($inp),$xa1,$xa1 + vpxor 0x20($inp),$xb1,$xb1 + vpxor 0x40($inp),$xc1,$xc1 + vpxor 0x60($inp),$xd1,$xd1 + lea 0x80($inp),$inp # size optimization + vmovdqu $xa1,0x00($out) + vmovdqu $xb1,0x20($out) + vmovdqu $xc1,0x40($out) + vmovdqu $xd1,0x60($out) + lea 0x80($out),$out # size optimization + + vpxor 0x00($inp),$xa2,$xa2 + vpxor 0x20($inp),$xb2,$xb2 + vpxor 0x40($inp),$xc2,$xc2 + vpxor 0x60($inp),$xd2,$xd2 + lea 0x80($inp),$inp # size optimization + vmovdqu $xa2,0x00($out) + vmovdqu $xb2,0x20($out) + vmovdqu $xc2,0x40($out) + vmovdqu $xd2,0x60($out) + lea 0x80($out),$out # size optimization + + vpxor 0x00($inp),$xa3,$xa3 + vpxor 0x20($inp),$xb3,$xb3 + vpxor 0x40($inp),$xc3,$xc3 + vpxor 0x60($inp),$xd3,$xd3 + lea 0x80($inp),$inp # size optimization + vmovdqu $xa3,0x00($out) + vmovdqu $xb3,0x20($out) + vmovdqu $xc3,0x40($out) + vmovdqu $xd3,0x60($out) + lea 0x80($out),$out # size optimization + + sub \$64*8,$len + jnz .Loop_outer8x + + jmp .Ldone8x + +.Ltail8x: + cmp \$448,$len + jae .L448_or_more8x + cmp \$384,$len + jae .L384_or_more8x + cmp \$320,$len + jae .L320_or_more8x + cmp \$256,$len + jae .L256_or_more8x + cmp \$192,$len + jae .L192_or_more8x + cmp \$128,$len + jae .L128_or_more8x + cmp \$64,$len + jae .L64_or_more8x + + xor %r9,%r9 + vmovdqa $xa0,0x00(%rsp) + vmovdqa $xb0,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L64_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + je .Ldone8x + + lea 0x40($inp),$inp # inp+=64*1 + xor %r9,%r9 + vmovdqa $xc0,0x00(%rsp) + lea 0x40($out),$out # out+=64*1 + sub \$64,$len # len-=64*1 + vmovdqa $xd0,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L128_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + je .Ldone8x + + lea 0x80($inp),$inp # inp+=64*2 + xor %r9,%r9 + vmovdqa $xa1,0x00(%rsp) + lea 0x80($out),$out # out+=64*2 + sub \$128,$len # len-=64*2 + vmovdqa $xb1,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L192_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + vpxor 0x80($inp),$xa1,$xa1 + vpxor 0xa0($inp),$xb1,$xb1 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + vmovdqu $xa1,0x80($out) + vmovdqu $xb1,0xa0($out) + je .Ldone8x + + lea 0xc0($inp),$inp # inp+=64*3 + xor %r9,%r9 + vmovdqa $xc1,0x00(%rsp) + lea 0xc0($out),$out # out+=64*3 + sub \$192,$len # len-=64*3 + vmovdqa $xd1,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L256_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + vpxor 0x80($inp),$xa1,$xa1 + vpxor 0xa0($inp),$xb1,$xb1 + vpxor 0xc0($inp),$xc1,$xc1 + vpxor 0xe0($inp),$xd1,$xd1 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + vmovdqu $xa1,0x80($out) + vmovdqu $xb1,0xa0($out) + vmovdqu $xc1,0xc0($out) + vmovdqu $xd1,0xe0($out) + je .Ldone8x + + lea 0x100($inp),$inp # inp+=64*4 + xor %r9,%r9 + vmovdqa $xa2,0x00(%rsp) + lea 0x100($out),$out # out+=64*4 + sub \$256,$len # len-=64*4 + vmovdqa $xb2,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L320_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + vpxor 0x80($inp),$xa1,$xa1 + vpxor 0xa0($inp),$xb1,$xb1 + vpxor 0xc0($inp),$xc1,$xc1 + vpxor 0xe0($inp),$xd1,$xd1 + vpxor 0x100($inp),$xa2,$xa2 + vpxor 0x120($inp),$xb2,$xb2 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + vmovdqu $xa1,0x80($out) + vmovdqu $xb1,0xa0($out) + vmovdqu $xc1,0xc0($out) + vmovdqu $xd1,0xe0($out) + vmovdqu $xa2,0x100($out) + vmovdqu $xb2,0x120($out) + je .Ldone8x + + lea 0x140($inp),$inp # inp+=64*5 + xor %r9,%r9 + vmovdqa $xc2,0x00(%rsp) + lea 0x140($out),$out # out+=64*5 + sub \$320,$len # len-=64*5 + vmovdqa $xd2,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L384_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + vpxor 0x80($inp),$xa1,$xa1 + vpxor 0xa0($inp),$xb1,$xb1 + vpxor 0xc0($inp),$xc1,$xc1 + vpxor 0xe0($inp),$xd1,$xd1 + vpxor 0x100($inp),$xa2,$xa2 + vpxor 0x120($inp),$xb2,$xb2 + vpxor 0x140($inp),$xc2,$xc2 + vpxor 0x160($inp),$xd2,$xd2 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + vmovdqu $xa1,0x80($out) + vmovdqu $xb1,0xa0($out) + vmovdqu $xc1,0xc0($out) + vmovdqu $xd1,0xe0($out) + vmovdqu $xa2,0x100($out) + vmovdqu $xb2,0x120($out) + vmovdqu $xc2,0x140($out) + vmovdqu $xd2,0x160($out) + je .Ldone8x + + lea 0x180($inp),$inp # inp+=64*6 + xor %r9,%r9 + vmovdqa $xa3,0x00(%rsp) + lea 0x180($out),$out # out+=64*6 + sub \$384,$len # len-=64*6 + vmovdqa $xb3,0x20(%rsp) + jmp .Loop_tail8x + +.align 32 +.L448_or_more8x: + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + vpxor 0x80($inp),$xa1,$xa1 + vpxor 0xa0($inp),$xb1,$xb1 + vpxor 0xc0($inp),$xc1,$xc1 + vpxor 0xe0($inp),$xd1,$xd1 + vpxor 0x100($inp),$xa2,$xa2 + vpxor 0x120($inp),$xb2,$xb2 + vpxor 0x140($inp),$xc2,$xc2 + vpxor 0x160($inp),$xd2,$xd2 + vpxor 0x180($inp),$xa3,$xa3 + vpxor 0x1a0($inp),$xb3,$xb3 + vmovdqu $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + vmovdqu $xa1,0x80($out) + vmovdqu $xb1,0xa0($out) + vmovdqu $xc1,0xc0($out) + vmovdqu $xd1,0xe0($out) + vmovdqu $xa2,0x100($out) + vmovdqu $xb2,0x120($out) + vmovdqu $xc2,0x140($out) + vmovdqu $xd2,0x160($out) + vmovdqu $xa3,0x180($out) + vmovdqu $xb3,0x1a0($out) + je .Ldone8x + + lea 0x1c0($inp),$inp # inp+=64*7 + xor %r9,%r9 + vmovdqa $xc3,0x00(%rsp) + lea 0x1c0($out),$out # out+=64*7 + sub \$448,$len # len-=64*7 + vmovdqa $xd3,0x20(%rsp) + +.Loop_tail8x: + movzb ($inp,%r9),%eax + movzb (%rsp,%r9),%ecx + lea 1(%r9),%r9 + xor %ecx,%eax + mov %al,-1($out,%r9) + dec $len + jnz .Loop_tail8x + +.Ldone8x: + vzeroall +___ +$code.=<<___ if ($win64); + movaps -0xb0(%r10),%xmm6 + movaps -0xa0(%r10),%xmm7 + movaps -0x90(%r10),%xmm8 + movaps -0x80(%r10),%xmm9 + movaps -0x70(%r10),%xmm10 + movaps -0x60(%r10),%xmm11 + movaps -0x50(%r10),%xmm12 + movaps -0x40(%r10),%xmm13 + movaps -0x30(%r10),%xmm14 + movaps -0x20(%r10),%xmm15 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.L8x_epilogue: + ret +.cfi_endproc +___ +&end_function("chacha20_avx2"); +if($kernel) { + $code .= "#endif\n"; +} +} + +######################################################################## +# AVX512 code paths +if ($avx>2) { +# This one handles shorter inputs... +if($kernel) { + $code .= "#ifdef CONFIG_AS_AVX512\n"; +} + +my ($a,$b,$c,$d, $a_,$b_,$c_,$d_,$fourz) = map("%zmm$_",(0..3,16..20)); +my ($t0,$t1,$t2,$t3) = map("%xmm$_",(4..7)); + +sub vpxord() # size optimization +{ my $opcode = "vpxor"; # adhere to vpxor when possible + + foreach (@_) { + if (/%([zy])mm([0-9]+)/ && ($1 eq "z" || $2>=16)) { + $opcode = "vpxord"; + last; + } + } + + $code .= "\t$opcode\t".join(',',reverse @_)."\n"; +} + +sub AVX512ROUND { # critical path is 14 "SIMD ticks" per round + &vpaddd ($a,$a,$b); + &vpxord ($d,$d,$a); + &vprold ($d,$d,16); + + &vpaddd ($c,$c,$d); + &vpxord ($b,$b,$c); + &vprold ($b,$b,12); + + &vpaddd ($a,$a,$b); + &vpxord ($d,$d,$a); + &vprold ($d,$d,8); + + &vpaddd ($c,$c,$d); + &vpxord ($b,$b,$c); + &vprold ($b,$b,7); +} + +my $xframe = $win64 ? 32+8 : 8; + +&declare_function("chacha20_avx512", 32, 5); +$code.=<<___; +.cfi_startproc +.Lchacha20_avx512: + lea 8(%rsp),%r10 # frame pointer +.cfi_def_cfa_register %r10 + cmp \$512,$len + ja .Lchacha20_16x + + sub \$64+$xframe,%rsp + and \$-64,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0x30(%r10) + movaps %xmm7,-0x20(%r10) +.Lavx512_body: +___ +$code.=<<___; + vbroadcasti32x4 .Lsigma(%rip),$a + vbroadcasti32x4 ($key),$b + vbroadcasti32x4 16($key),$c + vbroadcasti32x4 ($counter),$d + + vmovdqa32 $a,$a_ + vmovdqa32 $b,$b_ + vmovdqa32 $c,$c_ + vpaddd .Lzeroz(%rip),$d,$d + vmovdqa32 .Lfourz(%rip),$fourz + mov \$10,$counter # reuse $counter + vmovdqa32 $d,$d_ + jmp .Loop_avx512 + +.align 16 +.Loop_outer_avx512: + vmovdqa32 $a_,$a + vmovdqa32 $b_,$b + vmovdqa32 $c_,$c + vpaddd $fourz,$d_,$d + mov \$10,$counter + vmovdqa32 $d,$d_ + jmp .Loop_avx512 + +.align 32 +.Loop_avx512: +___ + &AVX512ROUND(); + &vpshufd ($c,$c,0b01001110); + &vpshufd ($b,$b,0b00111001); + &vpshufd ($d,$d,0b10010011); + + &AVX512ROUND(); + &vpshufd ($c,$c,0b01001110); + &vpshufd ($b,$b,0b10010011); + &vpshufd ($d,$d,0b00111001); + + &dec ($counter); + &jnz (".Loop_avx512"); + +$code.=<<___; + vpaddd $a_,$a,$a + vpaddd $b_,$b,$b + vpaddd $c_,$c,$c + vpaddd $d_,$d,$d + + sub \$64,$len + jb .Ltail64_avx512 + + vpxor 0x00($inp),%x#$a,$t0 # xor with input + vpxor 0x10($inp),%x#$b,$t1 + vpxor 0x20($inp),%x#$c,$t2 + vpxor 0x30($inp),%x#$d,$t3 + lea 0x40($inp),$inp # inp+=64 + + vmovdqu $t0,0x00($out) # write output + vmovdqu $t1,0x10($out) + vmovdqu $t2,0x20($out) + vmovdqu $t3,0x30($out) + lea 0x40($out),$out # out+=64 + + jz .Ldone_avx512 + + vextracti32x4 \$1,$a,$t0 + vextracti32x4 \$1,$b,$t1 + vextracti32x4 \$1,$c,$t2 + vextracti32x4 \$1,$d,$t3 + + sub \$64,$len + jb .Ltail_avx512 + + vpxor 0x00($inp),$t0,$t0 # xor with input + vpxor 0x10($inp),$t1,$t1 + vpxor 0x20($inp),$t2,$t2 + vpxor 0x30($inp),$t3,$t3 + lea 0x40($inp),$inp # inp+=64 + + vmovdqu $t0,0x00($out) # write output + vmovdqu $t1,0x10($out) + vmovdqu $t2,0x20($out) + vmovdqu $t3,0x30($out) + lea 0x40($out),$out # out+=64 + + jz .Ldone_avx512 + + vextracti32x4 \$2,$a,$t0 + vextracti32x4 \$2,$b,$t1 + vextracti32x4 \$2,$c,$t2 + vextracti32x4 \$2,$d,$t3 + + sub \$64,$len + jb .Ltail_avx512 + + vpxor 0x00($inp),$t0,$t0 # xor with input + vpxor 0x10($inp),$t1,$t1 + vpxor 0x20($inp),$t2,$t2 + vpxor 0x30($inp),$t3,$t3 + lea 0x40($inp),$inp # inp+=64 + + vmovdqu $t0,0x00($out) # write output + vmovdqu $t1,0x10($out) + vmovdqu $t2,0x20($out) + vmovdqu $t3,0x30($out) + lea 0x40($out),$out # out+=64 + + jz .Ldone_avx512 + + vextracti32x4 \$3,$a,$t0 + vextracti32x4 \$3,$b,$t1 + vextracti32x4 \$3,$c,$t2 + vextracti32x4 \$3,$d,$t3 + + sub \$64,$len + jb .Ltail_avx512 + + vpxor 0x00($inp),$t0,$t0 # xor with input + vpxor 0x10($inp),$t1,$t1 + vpxor 0x20($inp),$t2,$t2 + vpxor 0x30($inp),$t3,$t3 + lea 0x40($inp),$inp # inp+=64 + + vmovdqu $t0,0x00($out) # write output + vmovdqu $t1,0x10($out) + vmovdqu $t2,0x20($out) + vmovdqu $t3,0x30($out) + lea 0x40($out),$out # out+=64 + + jnz .Loop_outer_avx512 + + jmp .Ldone_avx512 + +.align 16 +.Ltail64_avx512: + vmovdqa %x#$a,0x00(%rsp) + vmovdqa %x#$b,0x10(%rsp) + vmovdqa %x#$c,0x20(%rsp) + vmovdqa %x#$d,0x30(%rsp) + add \$64,$len + jmp .Loop_tail_avx512 + +.align 16 +.Ltail_avx512: + vmovdqa $t0,0x00(%rsp) + vmovdqa $t1,0x10(%rsp) + vmovdqa $t2,0x20(%rsp) + vmovdqa $t3,0x30(%rsp) + add \$64,$len + +.Loop_tail_avx512: + movzb ($inp,$counter),%eax + movzb (%rsp,$counter),%ecx + lea 1($counter),$counter + xor %ecx,%eax + mov %al,-1($out,$counter) + dec $len + jnz .Loop_tail_avx512 + + vmovdqu32 $a_,0x00(%rsp) + +.Ldone_avx512: + vzeroall +___ +$code.=<<___ if ($win64); + movaps -0x30(%r10),%xmm6 + movaps -0x20(%r10),%xmm7 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.Lavx512_epilogue: + ret +.cfi_endproc +___ +&end_function("chacha20_avx512"); + +map(s/%z/%y/, $a,$b,$c,$d, $a_,$b_,$c_,$d_,$fourz); + +&declare_function("chacha20_avx512vl", 32, 5); +$code.=<<___; +.cfi_startproc +.Lchacha20_avx512vl: + lea 8(%rsp),%r10 # frame pointer +.cfi_def_cfa_register %r10 + cmp \$128,$len + ja .Lchacha20_8xvl + + sub \$64+$xframe,%rsp + and \$-32,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0x30(%r10) + movaps %xmm7,-0x20(%r10) +.Lavx512vl_body: +___ +$code.=<<___; + vbroadcasti128 .Lsigma(%rip),$a + vbroadcasti128 ($key),$b + vbroadcasti128 16($key),$c + vbroadcasti128 ($counter),$d + + vmovdqa32 $a,$a_ + vmovdqa32 $b,$b_ + vmovdqa32 $c,$c_ + vpaddd .Lzeroz(%rip),$d,$d + vmovdqa32 .Ltwoy(%rip),$fourz + mov \$10,$counter # reuse $counter + vmovdqa32 $d,$d_ + jmp .Loop_avx512vl + +.align 16 +.Loop_outer_avx512vl: + vmovdqa32 $c_,$c + vpaddd $fourz,$d_,$d + mov \$10,$counter + vmovdqa32 $d,$d_ + jmp .Loop_avx512vl + +.align 32 +.Loop_avx512vl: +___ + &AVX512ROUND(); + &vpshufd ($c,$c,0b01001110); + &vpshufd ($b,$b,0b00111001); + &vpshufd ($d,$d,0b10010011); + + &AVX512ROUND(); + &vpshufd ($c,$c,0b01001110); + &vpshufd ($b,$b,0b10010011); + &vpshufd ($d,$d,0b00111001); + + &dec ($counter); + &jnz (".Loop_avx512vl"); + +$code.=<<___; + vpaddd $a_,$a,$a + vpaddd $b_,$b,$b + vpaddd $c_,$c,$c + vpaddd $d_,$d,$d + + sub \$64,$len + jb .Ltail64_avx512vl + + vpxor 0x00($inp),%x#$a,$t0 # xor with input + vpxor 0x10($inp),%x#$b,$t1 + vpxor 0x20($inp),%x#$c,$t2 + vpxor 0x30($inp),%x#$d,$t3 + lea 0x40($inp),$inp # inp+=64 + + vmovdqu $t0,0x00($out) # write output + vmovdqu $t1,0x10($out) + vmovdqu $t2,0x20($out) + vmovdqu $t3,0x30($out) + lea 0x40($out),$out # out+=64 + + jz .Ldone_avx512vl + + vextracti128 \$1,$a,$t0 + vextracti128 \$1,$b,$t1 + vextracti128 \$1,$c,$t2 + vextracti128 \$1,$d,$t3 + + sub \$64,$len + jb .Ltail_avx512vl + + vpxor 0x00($inp),$t0,$t0 # xor with input + vpxor 0x10($inp),$t1,$t1 + vpxor 0x20($inp),$t2,$t2 + vpxor 0x30($inp),$t3,$t3 + lea 0x40($inp),$inp # inp+=64 + + vmovdqu $t0,0x00($out) # write output + vmovdqu $t1,0x10($out) + vmovdqu $t2,0x20($out) + vmovdqu $t3,0x30($out) + lea 0x40($out),$out # out+=64 + + vmovdqa32 $a_,$a + vmovdqa32 $b_,$b + jnz .Loop_outer_avx512vl + + jmp .Ldone_avx512vl + +.align 16 +.Ltail64_avx512vl: + vmovdqa %x#$a,0x00(%rsp) + vmovdqa %x#$b,0x10(%rsp) + vmovdqa %x#$c,0x20(%rsp) + vmovdqa %x#$d,0x30(%rsp) + add \$64,$len + jmp .Loop_tail_avx512vl + +.align 16 +.Ltail_avx512vl: + vmovdqa $t0,0x00(%rsp) + vmovdqa $t1,0x10(%rsp) + vmovdqa $t2,0x20(%rsp) + vmovdqa $t3,0x30(%rsp) + add \$64,$len + +.Loop_tail_avx512vl: + movzb ($inp,$counter),%eax + movzb (%rsp,$counter),%ecx + lea 1($counter),$counter + xor %ecx,%eax + mov %al,-1($out,$counter) + dec $len + jnz .Loop_tail_avx512vl + + vmovdqu32 $a_,0x00(%rsp) + vmovdqu32 $a_,0x20(%rsp) + +.Ldone_avx512vl: + vzeroall +___ +$code.=<<___ if ($win64); + movaps -0x30(%r10),%xmm6 + movaps -0x20(%r10),%xmm7 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.Lavx512vl_epilogue: + ret +.cfi_endproc +___ +&end_function("chacha20_avx512vl"); + +# This one handles longer inputs... + +my ($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + $xc0,$xc1,$xc2,$xc3, $xd0,$xd1,$xd2,$xd3)=map("%zmm$_",(0..15)); +my @xx=($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + $xc0,$xc1,$xc2,$xc3, $xd0,$xd1,$xd2,$xd3); +my @key=map("%zmm$_",(16..31)); +my ($xt0,$xt1,$xt2,$xt3)=@key[0..3]; + +sub AVX512_lane_ROUND { +my ($a0,$b0,$c0,$d0)=@_; +my ($a1,$b1,$c1,$d1)=map(($_&~3)+(($_+1)&3),($a0,$b0,$c0,$d0)); +my ($a2,$b2,$c2,$d2)=map(($_&~3)+(($_+1)&3),($a1,$b1,$c1,$d1)); +my ($a3,$b3,$c3,$d3)=map(($_&~3)+(($_+1)&3),($a2,$b2,$c2,$d2)); +my @x=map("\"$_\"",@xx); + + ( + "&vpaddd (@x[$a0],@x[$a0],@x[$b0])", # Q1 + "&vpaddd (@x[$a1],@x[$a1],@x[$b1])", # Q2 + "&vpaddd (@x[$a2],@x[$a2],@x[$b2])", # Q3 + "&vpaddd (@x[$a3],@x[$a3],@x[$b3])", # Q4 + "&vpxord (@x[$d0],@x[$d0],@x[$a0])", + "&vpxord (@x[$d1],@x[$d1],@x[$a1])", + "&vpxord (@x[$d2],@x[$d2],@x[$a2])", + "&vpxord (@x[$d3],@x[$d3],@x[$a3])", + "&vprold (@x[$d0],@x[$d0],16)", + "&vprold (@x[$d1],@x[$d1],16)", + "&vprold (@x[$d2],@x[$d2],16)", + "&vprold (@x[$d3],@x[$d3],16)", + + "&vpaddd (@x[$c0],@x[$c0],@x[$d0])", + "&vpaddd (@x[$c1],@x[$c1],@x[$d1])", + "&vpaddd (@x[$c2],@x[$c2],@x[$d2])", + "&vpaddd (@x[$c3],@x[$c3],@x[$d3])", + "&vpxord (@x[$b0],@x[$b0],@x[$c0])", + "&vpxord (@x[$b1],@x[$b1],@x[$c1])", + "&vpxord (@x[$b2],@x[$b2],@x[$c2])", + "&vpxord (@x[$b3],@x[$b3],@x[$c3])", + "&vprold (@x[$b0],@x[$b0],12)", + "&vprold (@x[$b1],@x[$b1],12)", + "&vprold (@x[$b2],@x[$b2],12)", + "&vprold (@x[$b3],@x[$b3],12)", + + "&vpaddd (@x[$a0],@x[$a0],@x[$b0])", + "&vpaddd (@x[$a1],@x[$a1],@x[$b1])", + "&vpaddd (@x[$a2],@x[$a2],@x[$b2])", + "&vpaddd (@x[$a3],@x[$a3],@x[$b3])", + "&vpxord (@x[$d0],@x[$d0],@x[$a0])", + "&vpxord (@x[$d1],@x[$d1],@x[$a1])", + "&vpxord (@x[$d2],@x[$d2],@x[$a2])", + "&vpxord (@x[$d3],@x[$d3],@x[$a3])", + "&vprold (@x[$d0],@x[$d0],8)", + "&vprold (@x[$d1],@x[$d1],8)", + "&vprold (@x[$d2],@x[$d2],8)", + "&vprold (@x[$d3],@x[$d3],8)", + + "&vpaddd (@x[$c0],@x[$c0],@x[$d0])", + "&vpaddd (@x[$c1],@x[$c1],@x[$d1])", + "&vpaddd (@x[$c2],@x[$c2],@x[$d2])", + "&vpaddd (@x[$c3],@x[$c3],@x[$d3])", + "&vpxord (@x[$b0],@x[$b0],@x[$c0])", + "&vpxord (@x[$b1],@x[$b1],@x[$c1])", + "&vpxord (@x[$b2],@x[$b2],@x[$c2])", + "&vpxord (@x[$b3],@x[$b3],@x[$c3])", + "&vprold (@x[$b0],@x[$b0],7)", + "&vprold (@x[$b1],@x[$b1],7)", + "&vprold (@x[$b2],@x[$b2],7)", + "&vprold (@x[$b3],@x[$b3],7)" + ); +} + +my $xframe = $win64 ? 0xa8 : 8; + +$code.=<<___; +.type chacha20_16x,\@function,5 +.align 32 +chacha20_16x: +.cfi_startproc +.Lchacha20_16x: + lea 8(%rsp),%r10 # frame register +.cfi_def_cfa_register %r10 + sub \$64+$xframe,%rsp + and \$-64,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0xb0(%r10) + movaps %xmm7,-0xa0(%r10) + movaps %xmm8,-0x90(%r10) + movaps %xmm9,-0x80(%r10) + movaps %xmm10,-0x70(%r10) + movaps %xmm11,-0x60(%r10) + movaps %xmm12,-0x50(%r10) + movaps %xmm13,-0x40(%r10) + movaps %xmm14,-0x30(%r10) + movaps %xmm15,-0x20(%r10) +.L16x_body: +___ +$code.=<<___; + vzeroupper + + lea .Lsigma(%rip),%r9 + vbroadcasti32x4 (%r9),$xa3 # key[0] + vbroadcasti32x4 ($key),$xb3 # key[1] + vbroadcasti32x4 16($key),$xc3 # key[2] + vbroadcasti32x4 ($counter),$xd3 # key[3] + + vpshufd \$0x00,$xa3,$xa0 # smash key by lanes... + vpshufd \$0x55,$xa3,$xa1 + vpshufd \$0xaa,$xa3,$xa2 + vpshufd \$0xff,$xa3,$xa3 + vmovdqa64 $xa0,@key[0] + vmovdqa64 $xa1,@key[1] + vmovdqa64 $xa2,@key[2] + vmovdqa64 $xa3,@key[3] + + vpshufd \$0x00,$xb3,$xb0 + vpshufd \$0x55,$xb3,$xb1 + vpshufd \$0xaa,$xb3,$xb2 + vpshufd \$0xff,$xb3,$xb3 + vmovdqa64 $xb0,@key[4] + vmovdqa64 $xb1,@key[5] + vmovdqa64 $xb2,@key[6] + vmovdqa64 $xb3,@key[7] + + vpshufd \$0x00,$xc3,$xc0 + vpshufd \$0x55,$xc3,$xc1 + vpshufd \$0xaa,$xc3,$xc2 + vpshufd \$0xff,$xc3,$xc3 + vmovdqa64 $xc0,@key[8] + vmovdqa64 $xc1,@key[9] + vmovdqa64 $xc2,@key[10] + vmovdqa64 $xc3,@key[11] + + vpshufd \$0x00,$xd3,$xd0 + vpshufd \$0x55,$xd3,$xd1 + vpshufd \$0xaa,$xd3,$xd2 + vpshufd \$0xff,$xd3,$xd3 + vpaddd .Lincz(%rip),$xd0,$xd0 # don't save counters yet + vmovdqa64 $xd0,@key[12] + vmovdqa64 $xd1,@key[13] + vmovdqa64 $xd2,@key[14] + vmovdqa64 $xd3,@key[15] + + mov \$10,%eax + jmp .Loop16x + +.align 32 +.Loop_outer16x: + vpbroadcastd 0(%r9),$xa0 # reload key + vpbroadcastd 4(%r9),$xa1 + vpbroadcastd 8(%r9),$xa2 + vpbroadcastd 12(%r9),$xa3 + vpaddd .Lsixteen(%rip),@key[12],@key[12] # next SIMD counters + vmovdqa64 @key[4],$xb0 + vmovdqa64 @key[5],$xb1 + vmovdqa64 @key[6],$xb2 + vmovdqa64 @key[7],$xb3 + vmovdqa64 @key[8],$xc0 + vmovdqa64 @key[9],$xc1 + vmovdqa64 @key[10],$xc2 + vmovdqa64 @key[11],$xc3 + vmovdqa64 @key[12],$xd0 + vmovdqa64 @key[13],$xd1 + vmovdqa64 @key[14],$xd2 + vmovdqa64 @key[15],$xd3 + + vmovdqa64 $xa0,@key[0] + vmovdqa64 $xa1,@key[1] + vmovdqa64 $xa2,@key[2] + vmovdqa64 $xa3,@key[3] + + mov \$10,%eax + jmp .Loop16x + +.align 32 +.Loop16x: +___ + foreach (&AVX512_lane_ROUND(0, 4, 8,12)) { eval; } + foreach (&AVX512_lane_ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + dec %eax + jnz .Loop16x + + vpaddd @key[0],$xa0,$xa0 # accumulate key + vpaddd @key[1],$xa1,$xa1 + vpaddd @key[2],$xa2,$xa2 + vpaddd @key[3],$xa3,$xa3 + + vpunpckldq $xa1,$xa0,$xt2 # "de-interlace" data + vpunpckldq $xa3,$xa2,$xt3 + vpunpckhdq $xa1,$xa0,$xa0 + vpunpckhdq $xa3,$xa2,$xa2 + vpunpcklqdq $xt3,$xt2,$xa1 # "a0" + vpunpckhqdq $xt3,$xt2,$xt2 # "a1" + vpunpcklqdq $xa2,$xa0,$xa3 # "a2" + vpunpckhqdq $xa2,$xa0,$xa0 # "a3" +___ + ($xa0,$xa1,$xa2,$xa3,$xt2)=($xa1,$xt2,$xa3,$xa0,$xa2); +$code.=<<___; + vpaddd @key[4],$xb0,$xb0 + vpaddd @key[5],$xb1,$xb1 + vpaddd @key[6],$xb2,$xb2 + vpaddd @key[7],$xb3,$xb3 + + vpunpckldq $xb1,$xb0,$xt2 + vpunpckldq $xb3,$xb2,$xt3 + vpunpckhdq $xb1,$xb0,$xb0 + vpunpckhdq $xb3,$xb2,$xb2 + vpunpcklqdq $xt3,$xt2,$xb1 # "b0" + vpunpckhqdq $xt3,$xt2,$xt2 # "b1" + vpunpcklqdq $xb2,$xb0,$xb3 # "b2" + vpunpckhqdq $xb2,$xb0,$xb0 # "b3" +___ + ($xb0,$xb1,$xb2,$xb3,$xt2)=($xb1,$xt2,$xb3,$xb0,$xb2); +$code.=<<___; + vshufi32x4 \$0x44,$xb0,$xa0,$xt3 # "de-interlace" further + vshufi32x4 \$0xee,$xb0,$xa0,$xb0 + vshufi32x4 \$0x44,$xb1,$xa1,$xa0 + vshufi32x4 \$0xee,$xb1,$xa1,$xb1 + vshufi32x4 \$0x44,$xb2,$xa2,$xa1 + vshufi32x4 \$0xee,$xb2,$xa2,$xb2 + vshufi32x4 \$0x44,$xb3,$xa3,$xa2 + vshufi32x4 \$0xee,$xb3,$xa3,$xb3 +___ + ($xa0,$xa1,$xa2,$xa3,$xt3)=($xt3,$xa0,$xa1,$xa2,$xa3); +$code.=<<___; + vpaddd @key[8],$xc0,$xc0 + vpaddd @key[9],$xc1,$xc1 + vpaddd @key[10],$xc2,$xc2 + vpaddd @key[11],$xc3,$xc3 + + vpunpckldq $xc1,$xc0,$xt2 + vpunpckldq $xc3,$xc2,$xt3 + vpunpckhdq $xc1,$xc0,$xc0 + vpunpckhdq $xc3,$xc2,$xc2 + vpunpcklqdq $xt3,$xt2,$xc1 # "c0" + vpunpckhqdq $xt3,$xt2,$xt2 # "c1" + vpunpcklqdq $xc2,$xc0,$xc3 # "c2" + vpunpckhqdq $xc2,$xc0,$xc0 # "c3" +___ + ($xc0,$xc1,$xc2,$xc3,$xt2)=($xc1,$xt2,$xc3,$xc0,$xc2); +$code.=<<___; + vpaddd @key[12],$xd0,$xd0 + vpaddd @key[13],$xd1,$xd1 + vpaddd @key[14],$xd2,$xd2 + vpaddd @key[15],$xd3,$xd3 + + vpunpckldq $xd1,$xd0,$xt2 + vpunpckldq $xd3,$xd2,$xt3 + vpunpckhdq $xd1,$xd0,$xd0 + vpunpckhdq $xd3,$xd2,$xd2 + vpunpcklqdq $xt3,$xt2,$xd1 # "d0" + vpunpckhqdq $xt3,$xt2,$xt2 # "d1" + vpunpcklqdq $xd2,$xd0,$xd3 # "d2" + vpunpckhqdq $xd2,$xd0,$xd0 # "d3" +___ + ($xd0,$xd1,$xd2,$xd3,$xt2)=($xd1,$xt2,$xd3,$xd0,$xd2); +$code.=<<___; + vshufi32x4 \$0x44,$xd0,$xc0,$xt3 # "de-interlace" further + vshufi32x4 \$0xee,$xd0,$xc0,$xd0 + vshufi32x4 \$0x44,$xd1,$xc1,$xc0 + vshufi32x4 \$0xee,$xd1,$xc1,$xd1 + vshufi32x4 \$0x44,$xd2,$xc2,$xc1 + vshufi32x4 \$0xee,$xd2,$xc2,$xd2 + vshufi32x4 \$0x44,$xd3,$xc3,$xc2 + vshufi32x4 \$0xee,$xd3,$xc3,$xd3 +___ + ($xc0,$xc1,$xc2,$xc3,$xt3)=($xt3,$xc0,$xc1,$xc2,$xc3); +$code.=<<___; + vshufi32x4 \$0x88,$xc0,$xa0,$xt0 # "de-interlace" further + vshufi32x4 \$0xdd,$xc0,$xa0,$xa0 + vshufi32x4 \$0x88,$xd0,$xb0,$xc0 + vshufi32x4 \$0xdd,$xd0,$xb0,$xd0 + vshufi32x4 \$0x88,$xc1,$xa1,$xt1 + vshufi32x4 \$0xdd,$xc1,$xa1,$xa1 + vshufi32x4 \$0x88,$xd1,$xb1,$xc1 + vshufi32x4 \$0xdd,$xd1,$xb1,$xd1 + vshufi32x4 \$0x88,$xc2,$xa2,$xt2 + vshufi32x4 \$0xdd,$xc2,$xa2,$xa2 + vshufi32x4 \$0x88,$xd2,$xb2,$xc2 + vshufi32x4 \$0xdd,$xd2,$xb2,$xd2 + vshufi32x4 \$0x88,$xc3,$xa3,$xt3 + vshufi32x4 \$0xdd,$xc3,$xa3,$xa3 + vshufi32x4 \$0x88,$xd3,$xb3,$xc3 + vshufi32x4 \$0xdd,$xd3,$xb3,$xd3 +___ + ($xa0,$xa1,$xa2,$xa3,$xb0,$xb1,$xb2,$xb3)= + ($xt0,$xt1,$xt2,$xt3,$xa0,$xa1,$xa2,$xa3); + + ($xa0,$xb0,$xc0,$xd0, $xa1,$xb1,$xc1,$xd1, + $xa2,$xb2,$xc2,$xd2, $xa3,$xb3,$xc3,$xd3) = + ($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + $xc0,$xc1,$xc2,$xc3, $xd0,$xd1,$xd2,$xd3); +$code.=<<___; + cmp \$64*16,$len + jb .Ltail16x + + vpxord 0x00($inp),$xa0,$xa0 # xor with input + vpxord 0x40($inp),$xb0,$xb0 + vpxord 0x80($inp),$xc0,$xc0 + vpxord 0xc0($inp),$xd0,$xd0 + vmovdqu32 $xa0,0x00($out) + vmovdqu32 $xb0,0x40($out) + vmovdqu32 $xc0,0x80($out) + vmovdqu32 $xd0,0xc0($out) + + vpxord 0x100($inp),$xa1,$xa1 + vpxord 0x140($inp),$xb1,$xb1 + vpxord 0x180($inp),$xc1,$xc1 + vpxord 0x1c0($inp),$xd1,$xd1 + vmovdqu32 $xa1,0x100($out) + vmovdqu32 $xb1,0x140($out) + vmovdqu32 $xc1,0x180($out) + vmovdqu32 $xd1,0x1c0($out) + + vpxord 0x200($inp),$xa2,$xa2 + vpxord 0x240($inp),$xb2,$xb2 + vpxord 0x280($inp),$xc2,$xc2 + vpxord 0x2c0($inp),$xd2,$xd2 + vmovdqu32 $xa2,0x200($out) + vmovdqu32 $xb2,0x240($out) + vmovdqu32 $xc2,0x280($out) + vmovdqu32 $xd2,0x2c0($out) + + vpxord 0x300($inp),$xa3,$xa3 + vpxord 0x340($inp),$xb3,$xb3 + vpxord 0x380($inp),$xc3,$xc3 + vpxord 0x3c0($inp),$xd3,$xd3 + lea 0x400($inp),$inp + vmovdqu32 $xa3,0x300($out) + vmovdqu32 $xb3,0x340($out) + vmovdqu32 $xc3,0x380($out) + vmovdqu32 $xd3,0x3c0($out) + lea 0x400($out),$out + + sub \$64*16,$len + jnz .Loop_outer16x + + jmp .Ldone16x + +.align 32 +.Ltail16x: + xor %r9,%r9 + sub $inp,$out + cmp \$64*1,$len + jb .Less_than_64_16x + vpxord ($inp),$xa0,$xa0 # xor with input + vmovdqu32 $xa0,($out,$inp) + je .Ldone16x + vmovdqa32 $xb0,$xa0 + lea 64($inp),$inp + + cmp \$64*2,$len + jb .Less_than_64_16x + vpxord ($inp),$xb0,$xb0 + vmovdqu32 $xb0,($out,$inp) + je .Ldone16x + vmovdqa32 $xc0,$xa0 + lea 64($inp),$inp + + cmp \$64*3,$len + jb .Less_than_64_16x + vpxord ($inp),$xc0,$xc0 + vmovdqu32 $xc0,($out,$inp) + je .Ldone16x + vmovdqa32 $xd0,$xa0 + lea 64($inp),$inp + + cmp \$64*4,$len + jb .Less_than_64_16x + vpxord ($inp),$xd0,$xd0 + vmovdqu32 $xd0,($out,$inp) + je .Ldone16x + vmovdqa32 $xa1,$xa0 + lea 64($inp),$inp + + cmp \$64*5,$len + jb .Less_than_64_16x + vpxord ($inp),$xa1,$xa1 + vmovdqu32 $xa1,($out,$inp) + je .Ldone16x + vmovdqa32 $xb1,$xa0 + lea 64($inp),$inp + + cmp \$64*6,$len + jb .Less_than_64_16x + vpxord ($inp),$xb1,$xb1 + vmovdqu32 $xb1,($out,$inp) + je .Ldone16x + vmovdqa32 $xc1,$xa0 + lea 64($inp),$inp + + cmp \$64*7,$len + jb .Less_than_64_16x + vpxord ($inp),$xc1,$xc1 + vmovdqu32 $xc1,($out,$inp) + je .Ldone16x + vmovdqa32 $xd1,$xa0 + lea 64($inp),$inp + + cmp \$64*8,$len + jb .Less_than_64_16x + vpxord ($inp),$xd1,$xd1 + vmovdqu32 $xd1,($out,$inp) + je .Ldone16x + vmovdqa32 $xa2,$xa0 + lea 64($inp),$inp + + cmp \$64*9,$len + jb .Less_than_64_16x + vpxord ($inp),$xa2,$xa2 + vmovdqu32 $xa2,($out,$inp) + je .Ldone16x + vmovdqa32 $xb2,$xa0 + lea 64($inp),$inp + + cmp \$64*10,$len + jb .Less_than_64_16x + vpxord ($inp),$xb2,$xb2 + vmovdqu32 $xb2,($out,$inp) + je .Ldone16x + vmovdqa32 $xc2,$xa0 + lea 64($inp),$inp + + cmp \$64*11,$len + jb .Less_than_64_16x + vpxord ($inp),$xc2,$xc2 + vmovdqu32 $xc2,($out,$inp) + je .Ldone16x + vmovdqa32 $xd2,$xa0 + lea 64($inp),$inp + + cmp \$64*12,$len + jb .Less_than_64_16x + vpxord ($inp),$xd2,$xd2 + vmovdqu32 $xd2,($out,$inp) + je .Ldone16x + vmovdqa32 $xa3,$xa0 + lea 64($inp),$inp + + cmp \$64*13,$len + jb .Less_than_64_16x + vpxord ($inp),$xa3,$xa3 + vmovdqu32 $xa3,($out,$inp) + je .Ldone16x + vmovdqa32 $xb3,$xa0 + lea 64($inp),$inp + + cmp \$64*14,$len + jb .Less_than_64_16x + vpxord ($inp),$xb3,$xb3 + vmovdqu32 $xb3,($out,$inp) + je .Ldone16x + vmovdqa32 $xc3,$xa0 + lea 64($inp),$inp + + cmp \$64*15,$len + jb .Less_than_64_16x + vpxord ($inp),$xc3,$xc3 + vmovdqu32 $xc3,($out,$inp) + je .Ldone16x + vmovdqa32 $xd3,$xa0 + lea 64($inp),$inp + +.Less_than_64_16x: + vmovdqa32 $xa0,0x00(%rsp) + lea ($out,$inp),$out + and \$63,$len + +.Loop_tail16x: + movzb ($inp,%r9),%eax + movzb (%rsp,%r9),%ecx + lea 1(%r9),%r9 + xor %ecx,%eax + mov %al,-1($out,%r9) + dec $len + jnz .Loop_tail16x + + vpxord $xa0,$xa0,$xa0 + vmovdqa32 $xa0,0(%rsp) + +.Ldone16x: + vzeroall +___ +$code.=<<___ if ($win64); + movaps -0xb0(%r10),%xmm6 + movaps -0xa0(%r10),%xmm7 + movaps -0x90(%r10),%xmm8 + movaps -0x80(%r10),%xmm9 + movaps -0x70(%r10),%xmm10 + movaps -0x60(%r10),%xmm11 + movaps -0x50(%r10),%xmm12 + movaps -0x40(%r10),%xmm13 + movaps -0x30(%r10),%xmm14 + movaps -0x20(%r10),%xmm15 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.L16x_epilogue: + ret +.cfi_endproc +.size chacha20_16x,.-chacha20_16x +___ + +# switch to %ymm domain +($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + $xc0,$xc1,$xc2,$xc3, $xd0,$xd1,$xd2,$xd3)=map("%ymm$_",(0..15)); +@xx=($xa0,$xa1,$xa2,$xa3, $xb0,$xb1,$xb2,$xb3, + $xc0,$xc1,$xc2,$xc3, $xd0,$xd1,$xd2,$xd3); +@key=map("%ymm$_",(16..31)); +($xt0,$xt1,$xt2,$xt3)=@key[0..3]; + +$code.=<<___; +.type chacha20_8xvl,\@function,5 +.align 32 +chacha20_8xvl: +.cfi_startproc +.Lchacha20_8xvl: + lea 8(%rsp),%r10 # frame register +.cfi_def_cfa_register %r10 + sub \$64+$xframe,%rsp + and \$-64,%rsp +___ +$code.=<<___ if ($win64); + movaps %xmm6,-0xb0(%r10) + movaps %xmm7,-0xa0(%r10) + movaps %xmm8,-0x90(%r10) + movaps %xmm9,-0x80(%r10) + movaps %xmm10,-0x70(%r10) + movaps %xmm11,-0x60(%r10) + movaps %xmm12,-0x50(%r10) + movaps %xmm13,-0x40(%r10) + movaps %xmm14,-0x30(%r10) + movaps %xmm15,-0x20(%r10) +.L8xvl_body: +___ +$code.=<<___; + vzeroupper + + lea .Lsigma(%rip),%r9 + vbroadcasti128 (%r9),$xa3 # key[0] + vbroadcasti128 ($key),$xb3 # key[1] + vbroadcasti128 16($key),$xc3 # key[2] + vbroadcasti128 ($counter),$xd3 # key[3] + + vpshufd \$0x00,$xa3,$xa0 # smash key by lanes... + vpshufd \$0x55,$xa3,$xa1 + vpshufd \$0xaa,$xa3,$xa2 + vpshufd \$0xff,$xa3,$xa3 + vmovdqa64 $xa0,@key[0] + vmovdqa64 $xa1,@key[1] + vmovdqa64 $xa2,@key[2] + vmovdqa64 $xa3,@key[3] + + vpshufd \$0x00,$xb3,$xb0 + vpshufd \$0x55,$xb3,$xb1 + vpshufd \$0xaa,$xb3,$xb2 + vpshufd \$0xff,$xb3,$xb3 + vmovdqa64 $xb0,@key[4] + vmovdqa64 $xb1,@key[5] + vmovdqa64 $xb2,@key[6] + vmovdqa64 $xb3,@key[7] + + vpshufd \$0x00,$xc3,$xc0 + vpshufd \$0x55,$xc3,$xc1 + vpshufd \$0xaa,$xc3,$xc2 + vpshufd \$0xff,$xc3,$xc3 + vmovdqa64 $xc0,@key[8] + vmovdqa64 $xc1,@key[9] + vmovdqa64 $xc2,@key[10] + vmovdqa64 $xc3,@key[11] + + vpshufd \$0x00,$xd3,$xd0 + vpshufd \$0x55,$xd3,$xd1 + vpshufd \$0xaa,$xd3,$xd2 + vpshufd \$0xff,$xd3,$xd3 + vpaddd .Lincy(%rip),$xd0,$xd0 # don't save counters yet + vmovdqa64 $xd0,@key[12] + vmovdqa64 $xd1,@key[13] + vmovdqa64 $xd2,@key[14] + vmovdqa64 $xd3,@key[15] + + mov \$10,%eax + jmp .Loop8xvl + +.align 32 +.Loop_outer8xvl: + #vpbroadcastd 0(%r9),$xa0 # reload key + #vpbroadcastd 4(%r9),$xa1 + vpbroadcastd 8(%r9),$xa2 + vpbroadcastd 12(%r9),$xa3 + vpaddd .Leight(%rip),@key[12],@key[12] # next SIMD counters + vmovdqa64 @key[4],$xb0 + vmovdqa64 @key[5],$xb1 + vmovdqa64 @key[6],$xb2 + vmovdqa64 @key[7],$xb3 + vmovdqa64 @key[8],$xc0 + vmovdqa64 @key[9],$xc1 + vmovdqa64 @key[10],$xc2 + vmovdqa64 @key[11],$xc3 + vmovdqa64 @key[12],$xd0 + vmovdqa64 @key[13],$xd1 + vmovdqa64 @key[14],$xd2 + vmovdqa64 @key[15],$xd3 + + vmovdqa64 $xa0,@key[0] + vmovdqa64 $xa1,@key[1] + vmovdqa64 $xa2,@key[2] + vmovdqa64 $xa3,@key[3] + + mov \$10,%eax + jmp .Loop8xvl + +.align 32 +.Loop8xvl: +___ + foreach (&AVX512_lane_ROUND(0, 4, 8,12)) { eval; } + foreach (&AVX512_lane_ROUND(0, 5,10,15)) { eval; } +$code.=<<___; + dec %eax + jnz .Loop8xvl + + vpaddd @key[0],$xa0,$xa0 # accumulate key + vpaddd @key[1],$xa1,$xa1 + vpaddd @key[2],$xa2,$xa2 + vpaddd @key[3],$xa3,$xa3 + + vpunpckldq $xa1,$xa0,$xt2 # "de-interlace" data + vpunpckldq $xa3,$xa2,$xt3 + vpunpckhdq $xa1,$xa0,$xa0 + vpunpckhdq $xa3,$xa2,$xa2 + vpunpcklqdq $xt3,$xt2,$xa1 # "a0" + vpunpckhqdq $xt3,$xt2,$xt2 # "a1" + vpunpcklqdq $xa2,$xa0,$xa3 # "a2" + vpunpckhqdq $xa2,$xa0,$xa0 # "a3" +___ + ($xa0,$xa1,$xa2,$xa3,$xt2)=($xa1,$xt2,$xa3,$xa0,$xa2); +$code.=<<___; + vpaddd @key[4],$xb0,$xb0 + vpaddd @key[5],$xb1,$xb1 + vpaddd @key[6],$xb2,$xb2 + vpaddd @key[7],$xb3,$xb3 + + vpunpckldq $xb1,$xb0,$xt2 + vpunpckldq $xb3,$xb2,$xt3 + vpunpckhdq $xb1,$xb0,$xb0 + vpunpckhdq $xb3,$xb2,$xb2 + vpunpcklqdq $xt3,$xt2,$xb1 # "b0" + vpunpckhqdq $xt3,$xt2,$xt2 # "b1" + vpunpcklqdq $xb2,$xb0,$xb3 # "b2" + vpunpckhqdq $xb2,$xb0,$xb0 # "b3" +___ + ($xb0,$xb1,$xb2,$xb3,$xt2)=($xb1,$xt2,$xb3,$xb0,$xb2); +$code.=<<___; + vshufi32x4 \$0,$xb0,$xa0,$xt3 # "de-interlace" further + vshufi32x4 \$3,$xb0,$xa0,$xb0 + vshufi32x4 \$0,$xb1,$xa1,$xa0 + vshufi32x4 \$3,$xb1,$xa1,$xb1 + vshufi32x4 \$0,$xb2,$xa2,$xa1 + vshufi32x4 \$3,$xb2,$xa2,$xb2 + vshufi32x4 \$0,$xb3,$xa3,$xa2 + vshufi32x4 \$3,$xb3,$xa3,$xb3 +___ + ($xa0,$xa1,$xa2,$xa3,$xt3)=($xt3,$xa0,$xa1,$xa2,$xa3); +$code.=<<___; + vpaddd @key[8],$xc0,$xc0 + vpaddd @key[9],$xc1,$xc1 + vpaddd @key[10],$xc2,$xc2 + vpaddd @key[11],$xc3,$xc3 + + vpunpckldq $xc1,$xc0,$xt2 + vpunpckldq $xc3,$xc2,$xt3 + vpunpckhdq $xc1,$xc0,$xc0 + vpunpckhdq $xc3,$xc2,$xc2 + vpunpcklqdq $xt3,$xt2,$xc1 # "c0" + vpunpckhqdq $xt3,$xt2,$xt2 # "c1" + vpunpcklqdq $xc2,$xc0,$xc3 # "c2" + vpunpckhqdq $xc2,$xc0,$xc0 # "c3" +___ + ($xc0,$xc1,$xc2,$xc3,$xt2)=($xc1,$xt2,$xc3,$xc0,$xc2); +$code.=<<___; + vpaddd @key[12],$xd0,$xd0 + vpaddd @key[13],$xd1,$xd1 + vpaddd @key[14],$xd2,$xd2 + vpaddd @key[15],$xd3,$xd3 + + vpunpckldq $xd1,$xd0,$xt2 + vpunpckldq $xd3,$xd2,$xt3 + vpunpckhdq $xd1,$xd0,$xd0 + vpunpckhdq $xd3,$xd2,$xd2 + vpunpcklqdq $xt3,$xt2,$xd1 # "d0" + vpunpckhqdq $xt3,$xt2,$xt2 # "d1" + vpunpcklqdq $xd2,$xd0,$xd3 # "d2" + vpunpckhqdq $xd2,$xd0,$xd0 # "d3" +___ + ($xd0,$xd1,$xd2,$xd3,$xt2)=($xd1,$xt2,$xd3,$xd0,$xd2); +$code.=<<___; + vperm2i128 \$0x20,$xd0,$xc0,$xt3 # "de-interlace" further + vperm2i128 \$0x31,$xd0,$xc0,$xd0 + vperm2i128 \$0x20,$xd1,$xc1,$xc0 + vperm2i128 \$0x31,$xd1,$xc1,$xd1 + vperm2i128 \$0x20,$xd2,$xc2,$xc1 + vperm2i128 \$0x31,$xd2,$xc2,$xd2 + vperm2i128 \$0x20,$xd3,$xc3,$xc2 + vperm2i128 \$0x31,$xd3,$xc3,$xd3 +___ + ($xc0,$xc1,$xc2,$xc3,$xt3)=($xt3,$xc0,$xc1,$xc2,$xc3); + ($xb0,$xb1,$xb2,$xb3,$xc0,$xc1,$xc2,$xc3)= + ($xc0,$xc1,$xc2,$xc3,$xb0,$xb1,$xb2,$xb3); +$code.=<<___; + cmp \$64*8,$len + jb .Ltail8xvl + + mov \$0x80,%eax # size optimization + vpxord 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vpxor 0x40($inp),$xc0,$xc0 + vpxor 0x60($inp),$xd0,$xd0 + lea ($inp,%rax),$inp # size optimization + vmovdqu32 $xa0,0x00($out) + vmovdqu $xb0,0x20($out) + vmovdqu $xc0,0x40($out) + vmovdqu $xd0,0x60($out) + lea ($out,%rax),$out # size optimization + + vpxor 0x00($inp),$xa1,$xa1 + vpxor 0x20($inp),$xb1,$xb1 + vpxor 0x40($inp),$xc1,$xc1 + vpxor 0x60($inp),$xd1,$xd1 + lea ($inp,%rax),$inp # size optimization + vmovdqu $xa1,0x00($out) + vmovdqu $xb1,0x20($out) + vmovdqu $xc1,0x40($out) + vmovdqu $xd1,0x60($out) + lea ($out,%rax),$out # size optimization + + vpxord 0x00($inp),$xa2,$xa2 + vpxor 0x20($inp),$xb2,$xb2 + vpxor 0x40($inp),$xc2,$xc2 + vpxor 0x60($inp),$xd2,$xd2 + lea ($inp,%rax),$inp # size optimization + vmovdqu32 $xa2,0x00($out) + vmovdqu $xb2,0x20($out) + vmovdqu $xc2,0x40($out) + vmovdqu $xd2,0x60($out) + lea ($out,%rax),$out # size optimization + + vpxor 0x00($inp),$xa3,$xa3 + vpxor 0x20($inp),$xb3,$xb3 + vpxor 0x40($inp),$xc3,$xc3 + vpxor 0x60($inp),$xd3,$xd3 + lea ($inp,%rax),$inp # size optimization + vmovdqu $xa3,0x00($out) + vmovdqu $xb3,0x20($out) + vmovdqu $xc3,0x40($out) + vmovdqu $xd3,0x60($out) + lea ($out,%rax),$out # size optimization + + vpbroadcastd 0(%r9),%ymm0 # reload key + vpbroadcastd 4(%r9),%ymm1 + + sub \$64*8,$len + jnz .Loop_outer8xvl + + jmp .Ldone8xvl + +.align 32 +.Ltail8xvl: + vmovdqa64 $xa0,%ymm8 # size optimization +___ +$xa0 = "%ymm8"; +$code.=<<___; + xor %r9,%r9 + sub $inp,$out + cmp \$64*1,$len + jb .Less_than_64_8xvl + vpxor 0x00($inp),$xa0,$xa0 # xor with input + vpxor 0x20($inp),$xb0,$xb0 + vmovdqu $xa0,0x00($out,$inp) + vmovdqu $xb0,0x20($out,$inp) + je .Ldone8xvl + vmovdqa $xc0,$xa0 + vmovdqa $xd0,$xb0 + lea 64($inp),$inp + + cmp \$64*2,$len + jb .Less_than_64_8xvl + vpxor 0x00($inp),$xc0,$xc0 + vpxor 0x20($inp),$xd0,$xd0 + vmovdqu $xc0,0x00($out,$inp) + vmovdqu $xd0,0x20($out,$inp) + je .Ldone8xvl + vmovdqa $xa1,$xa0 + vmovdqa $xb1,$xb0 + lea 64($inp),$inp + + cmp \$64*3,$len + jb .Less_than_64_8xvl + vpxor 0x00($inp),$xa1,$xa1 + vpxor 0x20($inp),$xb1,$xb1 + vmovdqu $xa1,0x00($out,$inp) + vmovdqu $xb1,0x20($out,$inp) + je .Ldone8xvl + vmovdqa $xc1,$xa0 + vmovdqa $xd1,$xb0 + lea 64($inp),$inp + + cmp \$64*4,$len + jb .Less_than_64_8xvl + vpxor 0x00($inp),$xc1,$xc1 + vpxor 0x20($inp),$xd1,$xd1 + vmovdqu $xc1,0x00($out,$inp) + vmovdqu $xd1,0x20($out,$inp) + je .Ldone8xvl + vmovdqa32 $xa2,$xa0 + vmovdqa $xb2,$xb0 + lea 64($inp),$inp + + cmp \$64*5,$len + jb .Less_than_64_8xvl + vpxord 0x00($inp),$xa2,$xa2 + vpxor 0x20($inp),$xb2,$xb2 + vmovdqu32 $xa2,0x00($out,$inp) + vmovdqu $xb2,0x20($out,$inp) + je .Ldone8xvl + vmovdqa $xc2,$xa0 + vmovdqa $xd2,$xb0 + lea 64($inp),$inp + + cmp \$64*6,$len + jb .Less_than_64_8xvl + vpxor 0x00($inp),$xc2,$xc2 + vpxor 0x20($inp),$xd2,$xd2 + vmovdqu $xc2,0x00($out,$inp) + vmovdqu $xd2,0x20($out,$inp) + je .Ldone8xvl + vmovdqa $xa3,$xa0 + vmovdqa $xb3,$xb0 + lea 64($inp),$inp + + cmp \$64*7,$len + jb .Less_than_64_8xvl + vpxor 0x00($inp),$xa3,$xa3 + vpxor 0x20($inp),$xb3,$xb3 + vmovdqu $xa3,0x00($out,$inp) + vmovdqu $xb3,0x20($out,$inp) + je .Ldone8xvl + vmovdqa $xc3,$xa0 + vmovdqa $xd3,$xb0 + lea 64($inp),$inp + +.Less_than_64_8xvl: + vmovdqa $xa0,0x00(%rsp) + vmovdqa $xb0,0x20(%rsp) + lea ($out,$inp),$out + and \$63,$len + +.Loop_tail8xvl: + movzb ($inp,%r9),%eax + movzb (%rsp,%r9),%ecx + lea 1(%r9),%r9 + xor %ecx,%eax + mov %al,-1($out,%r9) + dec $len + jnz .Loop_tail8xvl + + vpxor $xa0,$xa0,$xa0 + vmovdqa $xa0,0x00(%rsp) + vmovdqa $xa0,0x20(%rsp) + +.Ldone8xvl: + vzeroall +___ +$code.=<<___ if ($win64); + movaps -0xb0(%r10),%xmm6 + movaps -0xa0(%r10),%xmm7 + movaps -0x90(%r10),%xmm8 + movaps -0x80(%r10),%xmm9 + movaps -0x70(%r10),%xmm10 + movaps -0x60(%r10),%xmm11 + movaps -0x50(%r10),%xmm12 + movaps -0x40(%r10),%xmm13 + movaps -0x30(%r10),%xmm14 + movaps -0x20(%r10),%xmm15 +___ +$code.=<<___; + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +.L8xvl_epilogue: + ret +.cfi_endproc +.size chacha20_8xvl,.-chacha20_8xvl +___ +if($kernel) { + $code .= "#endif\n"; +} +} + +# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame, +# CONTEXT *context,DISPATCHER_CONTEXT *disp) +if ($win64) { +$rec="%rcx"; +$frame="%rdx"; +$context="%r8"; +$disp="%r9"; + +$code.=<<___; +.extern __imp_RtlVirtualUnwind +.type se_handler,\@abi-omnipotent +.align 16 +se_handler: + push %rsi + push %rdi + push %rbx + push %rbp + push %r12 + push %r13 + push %r14 + push %r15 + pushfq + sub \$64,%rsp + + mov 120($context),%rax # pull context->Rax + mov 248($context),%rbx # pull context->Rip + + mov 8($disp),%rsi # disp->ImageBase + mov 56($disp),%r11 # disp->HandlerData + + lea .Lctr32_body(%rip),%r10 + cmp %r10,%rbx # context->Rip<.Lprologue + jb .Lcommon_seh_tail + + mov 152($context),%rax # pull context->Rsp + + lea .Lno_data(%rip),%r10 # epilogue label + cmp %r10,%rbx # context->Rip>=.Lepilogue + jae .Lcommon_seh_tail + + lea 64+24+48(%rax),%rax + + mov -8(%rax),%rbx + mov -16(%rax),%rbp + mov -24(%rax),%r12 + mov -32(%rax),%r13 + mov -40(%rax),%r14 + mov -48(%rax),%r15 + mov %rbx,144($context) # restore context->Rbx + mov %rbp,160($context) # restore context->Rbp + mov %r12,216($context) # restore context->R12 + mov %r13,224($context) # restore context->R13 + mov %r14,232($context) # restore context->R14 + mov %r15,240($context) # restore context->R14 + +.Lcommon_seh_tail: + mov 8(%rax),%rdi + mov 16(%rax),%rsi + mov %rax,152($context) # restore context->Rsp + mov %rsi,168($context) # restore context->Rsi + mov %rdi,176($context) # restore context->Rdi + + mov 40($disp),%rdi # disp->ContextRecord + mov $context,%rsi # context + mov \$154,%ecx # sizeof(CONTEXT) + .long 0xa548f3fc # cld; rep movsq + + mov $disp,%rsi + xor %rcx,%rcx # arg1, UNW_FLAG_NHANDLER + mov 8(%rsi),%rdx # arg2, disp->ImageBase + mov 0(%rsi),%r8 # arg3, disp->ControlPc + mov 16(%rsi),%r9 # arg4, disp->FunctionEntry + mov 40(%rsi),%r10 # disp->ContextRecord + lea 56(%rsi),%r11 # &disp->HandlerData + lea 24(%rsi),%r12 # &disp->EstablisherFrame + mov %r10,32(%rsp) # arg5 + mov %r11,40(%rsp) # arg6 + mov %r12,48(%rsp) # arg7 + mov %rcx,56(%rsp) # arg8, (NULL) + call *__imp_RtlVirtualUnwind(%rip) + + mov \$1,%eax # ExceptionContinueSearch + add \$64,%rsp + popfq + pop %r15 + pop %r14 + pop %r13 + pop %r12 + pop %rbp + pop %rbx + pop %rdi + pop %rsi + ret +.size se_handler,.-se_handler + +.type simd_handler,\@abi-omnipotent +.align 16 +simd_handler: + push %rsi + push %rdi + push %rbx + push %rbp + push %r12 + push %r13 + push %r14 + push %r15 + pushfq + sub \$64,%rsp + + mov 120($context),%rax # pull context->Rax + mov 248($context),%rbx # pull context->Rip + + mov 8($disp),%rsi # disp->ImageBase + mov 56($disp),%r11 # disp->HandlerData + + mov 0(%r11),%r10d # HandlerData[0] + lea (%rsi,%r10),%r10 # prologue label + cmp %r10,%rbx # context->RipR9 + + mov 4(%r11),%r10d # HandlerData[1] + mov 8(%r11),%ecx # HandlerData[2] + lea (%rsi,%r10),%r10 # epilogue label + cmp %r10,%rbx # context->Rip>=epilogue label + jae .Lcommon_seh_tail + + neg %rcx + lea -8(%rax,%rcx),%rsi + lea 512($context),%rdi # &context.Xmm6 + neg %ecx + shr \$3,%ecx + .long 0xa548f3fc # cld; rep movsq + + jmp .Lcommon_seh_tail +.size simd_handler,.-simd_handler + +.section .pdata +.align 4 + .rva .LSEH_begin_chacha20_ctr32 + .rva .LSEH_end_chacha20_ctr32 + .rva .LSEH_info_chacha20_ctr32 + + .rva .LSEH_begin_chacha20_ssse3 + .rva .LSEH_end_chacha20_ssse3 + .rva .LSEH_info_chacha20_ssse3 + + .rva .LSEH_begin_chacha20_128 + .rva .LSEH_end_chacha20_128 + .rva .LSEH_info_chacha20_128 + + .rva .LSEH_begin_chacha20_4x + .rva .LSEH_end_chacha20_4x + .rva .LSEH_info_chacha20_4x +___ +$code.=<<___ if ($avx); + .rva .LSEH_begin_chacha20_xop + .rva .LSEH_end_chacha20_xop + .rva .LSEH_info_chacha20_xop +___ +$code.=<<___ if ($avx>1); + .rva .LSEH_begin_chacha20_avx2 + .rva .LSEH_end_chacha20_avx2 + .rva .LSEH_info_chacha20_avx2 +___ +$code.=<<___ if ($avx>2); + .rva .LSEH_begin_chacha20_avx512 + .rva .LSEH_end_chacha20_avx512 + .rva .LSEH_info_chacha20_avx512 + + .rva .LSEH_begin_chacha20_avx512vl + .rva .LSEH_end_chacha20_avx512vl + .rva .LSEH_info_chacha20_avx512vl + + .rva .LSEH_begin_chacha20_16x + .rva .LSEH_end_chacha20_16x + .rva .LSEH_info_chacha20_16x + + .rva .LSEH_begin_chacha20_8xvl + .rva .LSEH_end_chacha20_8xvl + .rva .LSEH_info_chacha20_8xvl +___ +$code.=<<___; +.section .xdata +.align 8 +.LSEH_info_chacha20_ctr32: + .byte 9,0,0,0 + .rva se_handler + +.LSEH_info_chacha20_ssse3: + .byte 9,0,0,0 + .rva simd_handler + .rva .Lssse3_body,.Lssse3_epilogue + .long 0x20,0 + +.LSEH_info_chacha20_128: + .byte 9,0,0,0 + .rva simd_handler + .rva .L128_body,.L128_epilogue + .long 0x60,0 + +.LSEH_info_chacha20_4x: + .byte 9,0,0,0 + .rva simd_handler + .rva .L4x_body,.L4x_epilogue + .long 0xa0,0 +___ +$code.=<<___ if ($avx); +.LSEH_info_chacha20_xop: + .byte 9,0,0,0 + .rva simd_handler + .rva .L4xop_body,.L4xop_epilogue # HandlerData[] + .long 0xa0,0 +___ +$code.=<<___ if ($avx>1); +.LSEH_info_chacha20_avx2: + .byte 9,0,0,0 + .rva simd_handler + .rva .L8x_body,.L8x_epilogue # HandlerData[] + .long 0xa0,0 +___ +$code.=<<___ if ($avx>2); +.LSEH_info_chacha20_avx512: + .byte 9,0,0,0 + .rva simd_handler + .rva .Lavx512_body,.Lavx512_epilogue # HandlerData[] + .long 0x20,0 + +.LSEH_info_chacha20_avx512vl: + .byte 9,0,0,0 + .rva simd_handler + .rva .Lavx512vl_body,.Lavx512vl_epilogue # HandlerData[] + .long 0x20,0 + +.LSEH_info_chacha20_16x: + .byte 9,0,0,0 + .rva simd_handler + .rva .L16x_body,.L16x_epilogue # HandlerData[] + .long 0xa0,0 + +.LSEH_info_chacha20_8xvl: + .byte 9,0,0,0 + .rva simd_handler + .rva .L8xvl_body,.L8xvl_epilogue # HandlerData[] + .long 0xa0,0 +___ +} + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/\/\// and !/^$/); + print; +} +close SELF; + +foreach (split("\n",$code)) { + s/\`([^\`]*)\`/eval $1/ge; + + s/%x#%[yz]/%x/g; # "down-shift" + + if ($kernel) { + s/(^\.type.*),[0-9]+$/\1/; + next if /^\.cfi.*/; + } + + print $_,"\n"; +} + +close STDOUT; diff --git a/net/wireguard/crypto/zinc/chacha20/chacha20.c b/net/wireguard/crypto/zinc/chacha20/chacha20.c new file mode 100644 index 0000000000000..b4763c81e0826 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20/chacha20.c @@ -0,0 +1,193 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * Implementation of the ChaCha20 stream cipher. + * + * Information: https://cr.yp.to/chacha.html + */ + +#include +#include "../selftest/run.h" + +#include +#include +#include +#include +#include // For crypto_xor_cpy. + +#if defined(CONFIG_ZINC_ARCH_X86_64) +#include "chacha20-x86_64-glue.c" +#elif defined(CONFIG_ZINC_ARCH_ARM) || defined(CONFIG_ZINC_ARCH_ARM64) +#include "chacha20-arm-glue.c" +#elif defined(CONFIG_ZINC_ARCH_MIPS) +#include "chacha20-mips-glue.c" +#else +static bool *const chacha20_nobs[] __initconst = { }; +static void __init chacha20_fpu_init(void) +{ +} +static inline bool chacha20_arch(struct chacha20_ctx *ctx, u8 *dst, + const u8 *src, size_t len, + simd_context_t *simd_context) +{ + return false; +} +static inline bool hchacha20_arch(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE], + simd_context_t *simd_context) +{ + return false; +} +#endif + +#define QUARTER_ROUND(x, a, b, c, d) ( \ + x[a] += x[b], \ + x[d] = rol32((x[d] ^ x[a]), 16), \ + x[c] += x[d], \ + x[b] = rol32((x[b] ^ x[c]), 12), \ + x[a] += x[b], \ + x[d] = rol32((x[d] ^ x[a]), 8), \ + x[c] += x[d], \ + x[b] = rol32((x[b] ^ x[c]), 7) \ +) + +#define C(i, j) (i * 4 + j) + +#define DOUBLE_ROUND(x) ( \ + /* Column Round */ \ + QUARTER_ROUND(x, C(0, 0), C(1, 0), C(2, 0), C(3, 0)), \ + QUARTER_ROUND(x, C(0, 1), C(1, 1), C(2, 1), C(3, 1)), \ + QUARTER_ROUND(x, C(0, 2), C(1, 2), C(2, 2), C(3, 2)), \ + QUARTER_ROUND(x, C(0, 3), C(1, 3), C(2, 3), C(3, 3)), \ + /* Diagonal Round */ \ + QUARTER_ROUND(x, C(0, 0), C(1, 1), C(2, 2), C(3, 3)), \ + QUARTER_ROUND(x, C(0, 1), C(1, 2), C(2, 3), C(3, 0)), \ + QUARTER_ROUND(x, C(0, 2), C(1, 3), C(2, 0), C(3, 1)), \ + QUARTER_ROUND(x, C(0, 3), C(1, 0), C(2, 1), C(3, 2)) \ +) + +#define TWENTY_ROUNDS(x) ( \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x), \ + DOUBLE_ROUND(x) \ +) + +static void chacha20_block_generic(struct chacha20_ctx *ctx, __le32 *stream) +{ + u32 x[CHACHA20_BLOCK_WORDS]; + int i; + + for (i = 0; i < ARRAY_SIZE(x); ++i) + x[i] = ctx->state[i]; + + TWENTY_ROUNDS(x); + + for (i = 0; i < ARRAY_SIZE(x); ++i) + stream[i] = cpu_to_le32(x[i] + ctx->state[i]); + + ctx->counter[0] += 1; +} + +static void chacha20_generic(struct chacha20_ctx *ctx, u8 *out, const u8 *in, + u32 len) +{ + __le32 buf[CHACHA20_BLOCK_WORDS]; + + while (len >= CHACHA20_BLOCK_SIZE) { + chacha20_block_generic(ctx, buf); + crypto_xor_cpy(out, in, (u8 *)buf, CHACHA20_BLOCK_SIZE); + len -= CHACHA20_BLOCK_SIZE; + out += CHACHA20_BLOCK_SIZE; + in += CHACHA20_BLOCK_SIZE; + } + if (len) { + chacha20_block_generic(ctx, buf); + crypto_xor_cpy(out, in, (u8 *)buf, len); + } +} + +void chacha20(struct chacha20_ctx *ctx, u8 *dst, const u8 *src, u32 len, + simd_context_t *simd_context) +{ + if (!chacha20_arch(ctx, dst, src, len, simd_context)) + chacha20_generic(ctx, dst, src, len); +} +EXPORT_SYMBOL(chacha20); + +static void hchacha20_generic(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE]) +{ + u32 x[] = { CHACHA20_CONSTANT_EXPA, + CHACHA20_CONSTANT_ND_3, + CHACHA20_CONSTANT_2_BY, + CHACHA20_CONSTANT_TE_K, + get_unaligned_le32(key + 0), + get_unaligned_le32(key + 4), + get_unaligned_le32(key + 8), + get_unaligned_le32(key + 12), + get_unaligned_le32(key + 16), + get_unaligned_le32(key + 20), + get_unaligned_le32(key + 24), + get_unaligned_le32(key + 28), + get_unaligned_le32(nonce + 0), + get_unaligned_le32(nonce + 4), + get_unaligned_le32(nonce + 8), + get_unaligned_le32(nonce + 12) + }; + + TWENTY_ROUNDS(x); + + memcpy(derived_key + 0, x + 0, sizeof(u32) * 4); + memcpy(derived_key + 4, x + 12, sizeof(u32) * 4); +} + +/* Derived key should be 32-bit aligned */ +void hchacha20(u32 derived_key[CHACHA20_KEY_WORDS], + const u8 nonce[HCHACHA20_NONCE_SIZE], + const u8 key[HCHACHA20_KEY_SIZE], simd_context_t *simd_context) +{ + if (!hchacha20_arch(derived_key, nonce, key, simd_context)) + hchacha20_generic(derived_key, nonce, key); +} +EXPORT_SYMBOL(hchacha20); + +#include "../selftest/chacha20.c" + +static bool nosimd __initdata = false; + +#ifndef COMPAT_ZINC_IS_A_MODULE +int __init chacha20_mod_init(void) +#else +static int __init mod_init(void) +#endif +{ + if (!nosimd) + chacha20_fpu_init(); + if (!selftest_run("chacha20", chacha20_selftest, chacha20_nobs, + ARRAY_SIZE(chacha20_nobs))) + return -ENOTRECOVERABLE; + return 0; +} + +#ifdef COMPAT_ZINC_IS_A_MODULE +static void __exit mod_exit(void) +{ +} + +module_param(nosimd, bool, 0); +module_init(mod_init); +module_exit(mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("ChaCha20 stream cipher"); +MODULE_AUTHOR("Jason A. Donenfeld "); +#endif diff --git a/net/wireguard/crypto/zinc/chacha20poly1305.c b/net/wireguard/crypto/zinc/chacha20poly1305.c new file mode 100644 index 0000000000000..28b9880c6b6a8 --- /dev/null +++ b/net/wireguard/crypto/zinc/chacha20poly1305.c @@ -0,0 +1,368 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is an implementation of the ChaCha20Poly1305 AEAD construction. + * + * Information: https://tools.ietf.org/html/rfc8439 + */ + +#include +#include +#include +#include "selftest/run.h" + +#include +#include +#include +#include +#include // For blkcipher_walk. + +static const u8 pad0[16] = { 0 }; + +static struct crypto_alg chacha20_alg = { + .cra_blocksize = 1, + .cra_alignmask = sizeof(u32) - 1 +}; +static struct crypto_blkcipher chacha20_cipher = { + .base = { + .__crt_alg = &chacha20_alg + } +}; +static struct blkcipher_desc chacha20_desc = { + .tfm = &chacha20_cipher +}; + +static inline void +__chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE], + simd_context_t *simd_context) +{ + struct poly1305_ctx poly1305_state; + struct chacha20_ctx chacha20_state; + union { + u8 block0[POLY1305_KEY_SIZE]; + __le64 lens[2]; + } b = { { 0 } }; + + chacha20_init(&chacha20_state, key, nonce); + chacha20(&chacha20_state, b.block0, b.block0, sizeof(b.block0), + simd_context); + poly1305_init(&poly1305_state, b.block0); + + poly1305_update(&poly1305_state, ad, ad_len, simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - ad_len) & 0xf, + simd_context); + + chacha20(&chacha20_state, dst, src, src_len, simd_context); + + poly1305_update(&poly1305_state, dst, src_len, simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - src_len) & 0xf, + simd_context); + + b.lens[0] = cpu_to_le64(ad_len); + b.lens[1] = cpu_to_le64(src_len); + poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens), + simd_context); + + poly1305_final(&poly1305_state, dst + src_len, simd_context); + + memzero_explicit(&chacha20_state, sizeof(chacha20_state)); + memzero_explicit(&b, sizeof(b)); +} + +void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE]) +{ + simd_context_t simd_context; + + simd_get(&simd_context); + __chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, nonce, key, + &simd_context); + simd_put(&simd_context); +} +EXPORT_SYMBOL(chacha20poly1305_encrypt); + +bool chacha20poly1305_encrypt_sg(struct scatterlist *dst, + struct scatterlist *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE], + simd_context_t *simd_context) +{ + struct poly1305_ctx poly1305_state; + struct chacha20_ctx chacha20_state; + int ret = 0; + struct blkcipher_walk walk; + union { + u8 block0[POLY1305_KEY_SIZE]; + u8 mac[POLY1305_MAC_SIZE]; + __le64 lens[2]; + } b = { { 0 } }; + + chacha20_init(&chacha20_state, key, nonce); + chacha20(&chacha20_state, b.block0, b.block0, sizeof(b.block0), + simd_context); + poly1305_init(&poly1305_state, b.block0); + + poly1305_update(&poly1305_state, ad, ad_len, simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - ad_len) & 0xf, + simd_context); + + if (likely(src_len)) { + blkcipher_walk_init(&walk, dst, src, src_len); + ret = blkcipher_walk_virt_block(&chacha20_desc, &walk, + CHACHA20_BLOCK_SIZE); + while (walk.nbytes >= CHACHA20_BLOCK_SIZE) { + size_t chunk_len = + rounddown(walk.nbytes, CHACHA20_BLOCK_SIZE); + + chacha20(&chacha20_state, walk.dst.virt.addr, + walk.src.virt.addr, chunk_len, simd_context); + poly1305_update(&poly1305_state, walk.dst.virt.addr, + chunk_len, simd_context); + simd_relax(simd_context); + ret = blkcipher_walk_done(&chacha20_desc, &walk, + walk.nbytes % CHACHA20_BLOCK_SIZE); + } + if (walk.nbytes) { + chacha20(&chacha20_state, walk.dst.virt.addr, + walk.src.virt.addr, walk.nbytes, simd_context); + poly1305_update(&poly1305_state, walk.dst.virt.addr, + walk.nbytes, simd_context); + ret = blkcipher_walk_done(&chacha20_desc, &walk, 0); + } + } + if (unlikely(ret)) + goto err; + + poly1305_update(&poly1305_state, pad0, (0x10 - src_len) & 0xf, + simd_context); + + b.lens[0] = cpu_to_le64(ad_len); + b.lens[1] = cpu_to_le64(src_len); + poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens), + simd_context); + + poly1305_final(&poly1305_state, b.mac, simd_context); + scatterwalk_map_and_copy(b.mac, dst, src_len, sizeof(b.mac), 1); +err: + memzero_explicit(&chacha20_state, sizeof(chacha20_state)); + memzero_explicit(&b, sizeof(b)); + return !ret; +} +EXPORT_SYMBOL(chacha20poly1305_encrypt_sg); + +static inline bool +__chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE], + simd_context_t *simd_context) +{ + struct poly1305_ctx poly1305_state; + struct chacha20_ctx chacha20_state; + int ret; + size_t dst_len; + union { + u8 block0[POLY1305_KEY_SIZE]; + u8 mac[POLY1305_MAC_SIZE]; + __le64 lens[2]; + } b = { { 0 } }; + + if (unlikely(src_len < POLY1305_MAC_SIZE)) + return false; + + chacha20_init(&chacha20_state, key, nonce); + chacha20(&chacha20_state, b.block0, b.block0, sizeof(b.block0), + simd_context); + poly1305_init(&poly1305_state, b.block0); + + poly1305_update(&poly1305_state, ad, ad_len, simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - ad_len) & 0xf, + simd_context); + + dst_len = src_len - POLY1305_MAC_SIZE; + poly1305_update(&poly1305_state, src, dst_len, simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - dst_len) & 0xf, + simd_context); + + b.lens[0] = cpu_to_le64(ad_len); + b.lens[1] = cpu_to_le64(dst_len); + poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens), + simd_context); + + poly1305_final(&poly1305_state, b.mac, simd_context); + + ret = crypto_memneq(b.mac, src + dst_len, POLY1305_MAC_SIZE); + if (likely(!ret)) + chacha20(&chacha20_state, dst, src, dst_len, simd_context); + + memzero_explicit(&chacha20_state, sizeof(chacha20_state)); + memzero_explicit(&b, sizeof(b)); + + return !ret; +} + +bool chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE]) +{ + simd_context_t simd_context, ret; + + simd_get(&simd_context); + ret = __chacha20poly1305_decrypt(dst, src, src_len, ad, ad_len, nonce, + key, &simd_context); + simd_put(&simd_context); + return ret; +} +EXPORT_SYMBOL(chacha20poly1305_decrypt); + +bool chacha20poly1305_decrypt_sg(struct scatterlist *dst, + struct scatterlist *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u64 nonce, + const u8 key[CHACHA20POLY1305_KEY_SIZE], + simd_context_t *simd_context) +{ + struct poly1305_ctx poly1305_state; + struct chacha20_ctx chacha20_state; + struct blkcipher_walk walk; + int ret = 0; + size_t dst_len; + union { + u8 block0[POLY1305_KEY_SIZE]; + struct { + u8 read_mac[POLY1305_MAC_SIZE]; + u8 computed_mac[POLY1305_MAC_SIZE]; + }; + __le64 lens[2]; + } b = { { 0 } }; + + if (unlikely(src_len < POLY1305_MAC_SIZE)) + return false; + + chacha20_init(&chacha20_state, key, nonce); + chacha20(&chacha20_state, b.block0, b.block0, sizeof(b.block0), + simd_context); + poly1305_init(&poly1305_state, b.block0); + + poly1305_update(&poly1305_state, ad, ad_len, simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - ad_len) & 0xf, + simd_context); + + dst_len = src_len - POLY1305_MAC_SIZE; + if (likely(dst_len)) { + blkcipher_walk_init(&walk, dst, src, dst_len); + ret = blkcipher_walk_virt_block(&chacha20_desc, &walk, + CHACHA20_BLOCK_SIZE); + while (walk.nbytes >= CHACHA20_BLOCK_SIZE) { + size_t chunk_len = + rounddown(walk.nbytes, CHACHA20_BLOCK_SIZE); + + poly1305_update(&poly1305_state, walk.src.virt.addr, + chunk_len, simd_context); + chacha20(&chacha20_state, walk.dst.virt.addr, + walk.src.virt.addr, chunk_len, simd_context); + simd_relax(simd_context); + ret = blkcipher_walk_done(&chacha20_desc, &walk, + walk.nbytes % CHACHA20_BLOCK_SIZE); + } + if (walk.nbytes) { + poly1305_update(&poly1305_state, walk.src.virt.addr, + walk.nbytes, simd_context); + chacha20(&chacha20_state, walk.dst.virt.addr, + walk.src.virt.addr, walk.nbytes, simd_context); + ret = blkcipher_walk_done(&chacha20_desc, &walk, 0); + } + } + if (unlikely(ret)) + goto err; + + poly1305_update(&poly1305_state, pad0, (0x10 - dst_len) & 0xf, + simd_context); + + b.lens[0] = cpu_to_le64(ad_len); + b.lens[1] = cpu_to_le64(dst_len); + poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens), + simd_context); + + poly1305_final(&poly1305_state, b.computed_mac, simd_context); + + scatterwalk_map_and_copy(b.read_mac, src, dst_len, POLY1305_MAC_SIZE, 0); + ret = crypto_memneq(b.read_mac, b.computed_mac, POLY1305_MAC_SIZE); +err: + memzero_explicit(&chacha20_state, sizeof(chacha20_state)); + memzero_explicit(&b, sizeof(b)); + return !ret; +} +EXPORT_SYMBOL(chacha20poly1305_decrypt_sg); + +void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE], + const u8 key[CHACHA20POLY1305_KEY_SIZE]) +{ + simd_context_t simd_context; + u32 derived_key[CHACHA20_KEY_WORDS] __aligned(16); + + simd_get(&simd_context); + hchacha20(derived_key, nonce, key, &simd_context); + cpu_to_le32_array(derived_key, ARRAY_SIZE(derived_key)); + __chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, + get_unaligned_le64(nonce + 16), + (u8 *)derived_key, &simd_context); + memzero_explicit(derived_key, CHACHA20POLY1305_KEY_SIZE); + simd_put(&simd_context); +} +EXPORT_SYMBOL(xchacha20poly1305_encrypt); + +bool xchacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE], + const u8 key[CHACHA20POLY1305_KEY_SIZE]) +{ + bool ret; + simd_context_t simd_context; + u32 derived_key[CHACHA20_KEY_WORDS] __aligned(16); + + simd_get(&simd_context); + hchacha20(derived_key, nonce, key, &simd_context); + cpu_to_le32_array(derived_key, ARRAY_SIZE(derived_key)); + ret = __chacha20poly1305_decrypt(dst, src, src_len, ad, ad_len, + get_unaligned_le64(nonce + 16), + (u8 *)derived_key, &simd_context); + memzero_explicit(derived_key, CHACHA20POLY1305_KEY_SIZE); + simd_put(&simd_context); + return ret; +} +EXPORT_SYMBOL(xchacha20poly1305_decrypt); + +#include "selftest/chacha20poly1305.c" + +#ifndef COMPAT_ZINC_IS_A_MODULE +int __init chacha20poly1305_mod_init(void) +#else +static int __init mod_init(void) +#endif +{ + if (!selftest_run("chacha20poly1305", chacha20poly1305_selftest, + NULL, 0)) + return -ENOTRECOVERABLE; + return 0; +} + +#ifdef COMPAT_ZINC_IS_A_MODULE +static void __exit mod_exit(void) +{ +} + +module_init(mod_init); +module_exit(mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction"); +MODULE_AUTHOR("Jason A. Donenfeld "); +#endif diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519-arm-glue.c b/net/wireguard/crypto/zinc/curve25519/curve25519-arm-glue.c new file mode 100644 index 0000000000000..e0c5a5d297c01 --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519-arm-glue.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include +#include + +asmlinkage void curve25519_neon(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]); + +static bool curve25519_use_neon __ro_after_init; +static bool *const curve25519_nobs[] __initconst = { &curve25519_use_neon }; +static void __init curve25519_fpu_init(void) +{ + curve25519_use_neon = elf_hwcap & HWCAP_NEON; +} + +static inline bool curve25519_arch(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]) +{ + simd_context_t simd_context; + bool used_arch = false; + + simd_get(&simd_context); + if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && + !IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) && curve25519_use_neon && + simd_use(&simd_context)) { + curve25519_neon(mypublic, secret, basepoint); + used_arch = true; + } + simd_put(&simd_context); + return used_arch; +} + +static inline bool curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE]) +{ + return false; +} diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519-arm.S b/net/wireguard/crypto/zinc/curve25519/curve25519-arm.S new file mode 100644 index 0000000000000..0ef1431041214 --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519-arm.S @@ -0,0 +1,2064 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * Based on public domain code from Daniel J. Bernstein and Peter Schwabe. This + * began from SUPERCOP's curve25519/neon2/scalarmult.s, but has subsequently been + * manually reworked for use in kernel space. + */ + +#if defined(CONFIG_KERNEL_MODE_NEON) && !defined(__ARMEB__) +#include + +.text +.fpu neon +.arch armv7-a +.align 4 + +ENTRY(curve25519_neon) + push {r4-r11, lr} + mov ip, sp + sub r3, sp, #704 + and r3, r3, #0xfffffff0 + mov sp, r3 + movw r4, #0 + movw r5, #254 + vmov.i32 q0, #1 + vshr.u64 q1, q0, #7 + vshr.u64 q0, q0, #8 + vmov.i32 d4, #19 + vmov.i32 d5, #38 + add r6, sp, #480 + vst1.8 {d2-d3}, [r6, : 128]! + vst1.8 {d0-d1}, [r6, : 128]! + vst1.8 {d4-d5}, [r6, : 128] + add r6, r3, #0 + vmov.i32 q2, #0 + vst1.8 {d4-d5}, [r6, : 128]! + vst1.8 {d4-d5}, [r6, : 128]! + vst1.8 d4, [r6, : 64] + add r6, r3, #0 + movw r7, #960 + sub r7, r7, #2 + neg r7, r7 + sub r7, r7, r7, LSL #7 + str r7, [r6] + add r6, sp, #672 + vld1.8 {d4-d5}, [r1]! + vld1.8 {d6-d7}, [r1] + vst1.8 {d4-d5}, [r6, : 128]! + vst1.8 {d6-d7}, [r6, : 128] + sub r1, r6, #16 + ldrb r6, [r1] + and r6, r6, #248 + strb r6, [r1] + ldrb r6, [r1, #31] + and r6, r6, #127 + orr r6, r6, #64 + strb r6, [r1, #31] + vmov.i64 q2, #0xffffffff + vshr.u64 q3, q2, #7 + vshr.u64 q2, q2, #6 + vld1.8 {d8}, [r2] + vld1.8 {d10}, [r2] + add r2, r2, #6 + vld1.8 {d12}, [r2] + vld1.8 {d14}, [r2] + add r2, r2, #6 + vld1.8 {d16}, [r2] + add r2, r2, #4 + vld1.8 {d18}, [r2] + vld1.8 {d20}, [r2] + add r2, r2, #6 + vld1.8 {d22}, [r2] + add r2, r2, #2 + vld1.8 {d24}, [r2] + vld1.8 {d26}, [r2] + vshr.u64 q5, q5, #26 + vshr.u64 q6, q6, #3 + vshr.u64 q7, q7, #29 + vshr.u64 q8, q8, #6 + vshr.u64 q10, q10, #25 + vshr.u64 q11, q11, #3 + vshr.u64 q12, q12, #12 + vshr.u64 q13, q13, #38 + vand q4, q4, q2 + vand q6, q6, q2 + vand q8, q8, q2 + vand q10, q10, q2 + vand q2, q12, q2 + vand q5, q5, q3 + vand q7, q7, q3 + vand q9, q9, q3 + vand q11, q11, q3 + vand q3, q13, q3 + add r2, r3, #48 + vadd.i64 q12, q4, q1 + vadd.i64 q13, q10, q1 + vshr.s64 q12, q12, #26 + vshr.s64 q13, q13, #26 + vadd.i64 q5, q5, q12 + vshl.i64 q12, q12, #26 + vadd.i64 q14, q5, q0 + vadd.i64 q11, q11, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q15, q11, q0 + vsub.i64 q4, q4, q12 + vshr.s64 q12, q14, #25 + vsub.i64 q10, q10, q13 + vshr.s64 q13, q15, #25 + vadd.i64 q6, q6, q12 + vshl.i64 q12, q12, #25 + vadd.i64 q14, q6, q1 + vadd.i64 q2, q2, q13 + vsub.i64 q5, q5, q12 + vshr.s64 q12, q14, #26 + vshl.i64 q13, q13, #25 + vadd.i64 q14, q2, q1 + vadd.i64 q7, q7, q12 + vshl.i64 q12, q12, #26 + vadd.i64 q15, q7, q0 + vsub.i64 q11, q11, q13 + vshr.s64 q13, q14, #26 + vsub.i64 q6, q6, q12 + vshr.s64 q12, q15, #25 + vadd.i64 q3, q3, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q14, q3, q0 + vadd.i64 q8, q8, q12 + vshl.i64 q12, q12, #25 + vadd.i64 q15, q8, q1 + add r2, r2, #8 + vsub.i64 q2, q2, q13 + vshr.s64 q13, q14, #25 + vsub.i64 q7, q7, q12 + vshr.s64 q12, q15, #26 + vadd.i64 q14, q13, q13 + vadd.i64 q9, q9, q12 + vtrn.32 d12, d14 + vshl.i64 q12, q12, #26 + vtrn.32 d13, d15 + vadd.i64 q0, q9, q0 + vadd.i64 q4, q4, q14 + vst1.8 d12, [r2, : 64]! + vshl.i64 q6, q13, #4 + vsub.i64 q7, q8, q12 + vshr.s64 q0, q0, #25 + vadd.i64 q4, q4, q6 + vadd.i64 q6, q10, q0 + vshl.i64 q0, q0, #25 + vadd.i64 q8, q6, q1 + vadd.i64 q4, q4, q13 + vshl.i64 q10, q13, #25 + vadd.i64 q1, q4, q1 + vsub.i64 q0, q9, q0 + vshr.s64 q8, q8, #26 + vsub.i64 q3, q3, q10 + vtrn.32 d14, d0 + vshr.s64 q1, q1, #26 + vtrn.32 d15, d1 + vadd.i64 q0, q11, q8 + vst1.8 d14, [r2, : 64] + vshl.i64 q7, q8, #26 + vadd.i64 q5, q5, q1 + vtrn.32 d4, d6 + vshl.i64 q1, q1, #26 + vtrn.32 d5, d7 + vsub.i64 q3, q6, q7 + add r2, r2, #16 + vsub.i64 q1, q4, q1 + vst1.8 d4, [r2, : 64] + vtrn.32 d6, d0 + vtrn.32 d7, d1 + sub r2, r2, #8 + vtrn.32 d2, d10 + vtrn.32 d3, d11 + vst1.8 d6, [r2, : 64] + sub r2, r2, #24 + vst1.8 d2, [r2, : 64] + add r2, r3, #96 + vmov.i32 q0, #0 + vmov.i64 d2, #0xff + vmov.i64 d3, #0 + vshr.u32 q1, q1, #7 + vst1.8 {d2-d3}, [r2, : 128]! + vst1.8 {d0-d1}, [r2, : 128]! + vst1.8 d0, [r2, : 64] + add r2, r3, #144 + vmov.i32 q0, #0 + vst1.8 {d0-d1}, [r2, : 128]! + vst1.8 {d0-d1}, [r2, : 128]! + vst1.8 d0, [r2, : 64] + add r2, r3, #240 + vmov.i32 q0, #0 + vmov.i64 d2, #0xff + vmov.i64 d3, #0 + vshr.u32 q1, q1, #7 + vst1.8 {d2-d3}, [r2, : 128]! + vst1.8 {d0-d1}, [r2, : 128]! + vst1.8 d0, [r2, : 64] + add r2, r3, #48 + add r6, r3, #192 + vld1.8 {d0-d1}, [r2, : 128]! + vld1.8 {d2-d3}, [r2, : 128]! + vld1.8 {d4}, [r2, : 64] + vst1.8 {d0-d1}, [r6, : 128]! + vst1.8 {d2-d3}, [r6, : 128]! + vst1.8 d4, [r6, : 64] +.Lmainloop: + mov r2, r5, LSR #3 + and r6, r5, #7 + ldrb r2, [r1, r2] + mov r2, r2, LSR r6 + and r2, r2, #1 + str r5, [sp, #456] + eor r4, r4, r2 + str r2, [sp, #460] + neg r2, r4 + add r4, r3, #96 + add r5, r3, #192 + add r6, r3, #144 + vld1.8 {d8-d9}, [r4, : 128]! + add r7, r3, #240 + vld1.8 {d10-d11}, [r5, : 128]! + veor q6, q4, q5 + vld1.8 {d14-d15}, [r6, : 128]! + vdup.i32 q8, r2 + vld1.8 {d18-d19}, [r7, : 128]! + veor q10, q7, q9 + vld1.8 {d22-d23}, [r4, : 128]! + vand q6, q6, q8 + vld1.8 {d24-d25}, [r5, : 128]! + vand q10, q10, q8 + vld1.8 {d26-d27}, [r6, : 128]! + veor q4, q4, q6 + vld1.8 {d28-d29}, [r7, : 128]! + veor q5, q5, q6 + vld1.8 {d0}, [r4, : 64] + veor q6, q7, q10 + vld1.8 {d2}, [r5, : 64] + veor q7, q9, q10 + vld1.8 {d4}, [r6, : 64] + veor q9, q11, q12 + vld1.8 {d6}, [r7, : 64] + veor q10, q0, q1 + sub r2, r4, #32 + vand q9, q9, q8 + sub r4, r5, #32 + vand q10, q10, q8 + sub r5, r6, #32 + veor q11, q11, q9 + sub r6, r7, #32 + veor q0, q0, q10 + veor q9, q12, q9 + veor q1, q1, q10 + veor q10, q13, q14 + veor q12, q2, q3 + vand q10, q10, q8 + vand q8, q12, q8 + veor q12, q13, q10 + veor q2, q2, q8 + veor q10, q14, q10 + veor q3, q3, q8 + vadd.i32 q8, q4, q6 + vsub.i32 q4, q4, q6 + vst1.8 {d16-d17}, [r2, : 128]! + vadd.i32 q6, q11, q12 + vst1.8 {d8-d9}, [r5, : 128]! + vsub.i32 q4, q11, q12 + vst1.8 {d12-d13}, [r2, : 128]! + vadd.i32 q6, q0, q2 + vst1.8 {d8-d9}, [r5, : 128]! + vsub.i32 q0, q0, q2 + vst1.8 d12, [r2, : 64] + vadd.i32 q2, q5, q7 + vst1.8 d0, [r5, : 64] + vsub.i32 q0, q5, q7 + vst1.8 {d4-d5}, [r4, : 128]! + vadd.i32 q2, q9, q10 + vst1.8 {d0-d1}, [r6, : 128]! + vsub.i32 q0, q9, q10 + vst1.8 {d4-d5}, [r4, : 128]! + vadd.i32 q2, q1, q3 + vst1.8 {d0-d1}, [r6, : 128]! + vsub.i32 q0, q1, q3 + vst1.8 d4, [r4, : 64] + vst1.8 d0, [r6, : 64] + add r2, sp, #512 + add r4, r3, #96 + add r5, r3, #144 + vld1.8 {d0-d1}, [r2, : 128] + vld1.8 {d2-d3}, [r4, : 128]! + vld1.8 {d4-d5}, [r5, : 128]! + vzip.i32 q1, q2 + vld1.8 {d6-d7}, [r4, : 128]! + vld1.8 {d8-d9}, [r5, : 128]! + vshl.i32 q5, q1, #1 + vzip.i32 q3, q4 + vshl.i32 q6, q2, #1 + vld1.8 {d14}, [r4, : 64] + vshl.i32 q8, q3, #1 + vld1.8 {d15}, [r5, : 64] + vshl.i32 q9, q4, #1 + vmul.i32 d21, d7, d1 + vtrn.32 d14, d15 + vmul.i32 q11, q4, q0 + vmul.i32 q0, q7, q0 + vmull.s32 q12, d2, d2 + vmlal.s32 q12, d11, d1 + vmlal.s32 q12, d12, d0 + vmlal.s32 q12, d13, d23 + vmlal.s32 q12, d16, d22 + vmlal.s32 q12, d7, d21 + vmull.s32 q10, d2, d11 + vmlal.s32 q10, d4, d1 + vmlal.s32 q10, d13, d0 + vmlal.s32 q10, d6, d23 + vmlal.s32 q10, d17, d22 + vmull.s32 q13, d10, d4 + vmlal.s32 q13, d11, d3 + vmlal.s32 q13, d13, d1 + vmlal.s32 q13, d16, d0 + vmlal.s32 q13, d17, d23 + vmlal.s32 q13, d8, d22 + vmull.s32 q1, d10, d5 + vmlal.s32 q1, d11, d4 + vmlal.s32 q1, d6, d1 + vmlal.s32 q1, d17, d0 + vmlal.s32 q1, d8, d23 + vmull.s32 q14, d10, d6 + vmlal.s32 q14, d11, d13 + vmlal.s32 q14, d4, d4 + vmlal.s32 q14, d17, d1 + vmlal.s32 q14, d18, d0 + vmlal.s32 q14, d9, d23 + vmull.s32 q11, d10, d7 + vmlal.s32 q11, d11, d6 + vmlal.s32 q11, d12, d5 + vmlal.s32 q11, d8, d1 + vmlal.s32 q11, d19, d0 + vmull.s32 q15, d10, d8 + vmlal.s32 q15, d11, d17 + vmlal.s32 q15, d12, d6 + vmlal.s32 q15, d13, d5 + vmlal.s32 q15, d19, d1 + vmlal.s32 q15, d14, d0 + vmull.s32 q2, d10, d9 + vmlal.s32 q2, d11, d8 + vmlal.s32 q2, d12, d7 + vmlal.s32 q2, d13, d6 + vmlal.s32 q2, d14, d1 + vmull.s32 q0, d15, d1 + vmlal.s32 q0, d10, d14 + vmlal.s32 q0, d11, d19 + vmlal.s32 q0, d12, d8 + vmlal.s32 q0, d13, d17 + vmlal.s32 q0, d6, d6 + add r2, sp, #480 + vld1.8 {d18-d19}, [r2, : 128]! + vmull.s32 q3, d16, d7 + vmlal.s32 q3, d10, d15 + vmlal.s32 q3, d11, d14 + vmlal.s32 q3, d12, d9 + vmlal.s32 q3, d13, d8 + vld1.8 {d8-d9}, [r2, : 128] + vadd.i64 q5, q12, q9 + vadd.i64 q6, q15, q9 + vshr.s64 q5, q5, #26 + vshr.s64 q6, q6, #26 + vadd.i64 q7, q10, q5 + vshl.i64 q5, q5, #26 + vadd.i64 q8, q7, q4 + vadd.i64 q2, q2, q6 + vshl.i64 q6, q6, #26 + vadd.i64 q10, q2, q4 + vsub.i64 q5, q12, q5 + vshr.s64 q8, q8, #25 + vsub.i64 q6, q15, q6 + vshr.s64 q10, q10, #25 + vadd.i64 q12, q13, q8 + vshl.i64 q8, q8, #25 + vadd.i64 q13, q12, q9 + vadd.i64 q0, q0, q10 + vsub.i64 q7, q7, q8 + vshr.s64 q8, q13, #26 + vshl.i64 q10, q10, #25 + vadd.i64 q13, q0, q9 + vadd.i64 q1, q1, q8 + vshl.i64 q8, q8, #26 + vadd.i64 q15, q1, q4 + vsub.i64 q2, q2, q10 + vshr.s64 q10, q13, #26 + vsub.i64 q8, q12, q8 + vshr.s64 q12, q15, #25 + vadd.i64 q3, q3, q10 + vshl.i64 q10, q10, #26 + vadd.i64 q13, q3, q4 + vadd.i64 q14, q14, q12 + add r2, r3, #288 + vshl.i64 q12, q12, #25 + add r4, r3, #336 + vadd.i64 q15, q14, q9 + add r2, r2, #8 + vsub.i64 q0, q0, q10 + add r4, r4, #8 + vshr.s64 q10, q13, #25 + vsub.i64 q1, q1, q12 + vshr.s64 q12, q15, #26 + vadd.i64 q13, q10, q10 + vadd.i64 q11, q11, q12 + vtrn.32 d16, d2 + vshl.i64 q12, q12, #26 + vtrn.32 d17, d3 + vadd.i64 q1, q11, q4 + vadd.i64 q4, q5, q13 + vst1.8 d16, [r2, : 64]! + vshl.i64 q5, q10, #4 + vst1.8 d17, [r4, : 64]! + vsub.i64 q8, q14, q12 + vshr.s64 q1, q1, #25 + vadd.i64 q4, q4, q5 + vadd.i64 q5, q6, q1 + vshl.i64 q1, q1, #25 + vadd.i64 q6, q5, q9 + vadd.i64 q4, q4, q10 + vshl.i64 q10, q10, #25 + vadd.i64 q9, q4, q9 + vsub.i64 q1, q11, q1 + vshr.s64 q6, q6, #26 + vsub.i64 q3, q3, q10 + vtrn.32 d16, d2 + vshr.s64 q9, q9, #26 + vtrn.32 d17, d3 + vadd.i64 q1, q2, q6 + vst1.8 d16, [r2, : 64] + vshl.i64 q2, q6, #26 + vst1.8 d17, [r4, : 64] + vadd.i64 q6, q7, q9 + vtrn.32 d0, d6 + vshl.i64 q7, q9, #26 + vtrn.32 d1, d7 + vsub.i64 q2, q5, q2 + add r2, r2, #16 + vsub.i64 q3, q4, q7 + vst1.8 d0, [r2, : 64] + add r4, r4, #16 + vst1.8 d1, [r4, : 64] + vtrn.32 d4, d2 + vtrn.32 d5, d3 + sub r2, r2, #8 + sub r4, r4, #8 + vtrn.32 d6, d12 + vtrn.32 d7, d13 + vst1.8 d4, [r2, : 64] + vst1.8 d5, [r4, : 64] + sub r2, r2, #24 + sub r4, r4, #24 + vst1.8 d6, [r2, : 64] + vst1.8 d7, [r4, : 64] + add r2, r3, #240 + add r4, r3, #96 + vld1.8 {d0-d1}, [r4, : 128]! + vld1.8 {d2-d3}, [r4, : 128]! + vld1.8 {d4}, [r4, : 64] + add r4, r3, #144 + vld1.8 {d6-d7}, [r4, : 128]! + vtrn.32 q0, q3 + vld1.8 {d8-d9}, [r4, : 128]! + vshl.i32 q5, q0, #4 + vtrn.32 q1, q4 + vshl.i32 q6, q3, #4 + vadd.i32 q5, q5, q0 + vadd.i32 q6, q6, q3 + vshl.i32 q7, q1, #4 + vld1.8 {d5}, [r4, : 64] + vshl.i32 q8, q4, #4 + vtrn.32 d4, d5 + vadd.i32 q7, q7, q1 + vadd.i32 q8, q8, q4 + vld1.8 {d18-d19}, [r2, : 128]! + vshl.i32 q10, q2, #4 + vld1.8 {d22-d23}, [r2, : 128]! + vadd.i32 q10, q10, q2 + vld1.8 {d24}, [r2, : 64] + vadd.i32 q5, q5, q0 + add r2, r3, #192 + vld1.8 {d26-d27}, [r2, : 128]! + vadd.i32 q6, q6, q3 + vld1.8 {d28-d29}, [r2, : 128]! + vadd.i32 q8, q8, q4 + vld1.8 {d25}, [r2, : 64] + vadd.i32 q10, q10, q2 + vtrn.32 q9, q13 + vadd.i32 q7, q7, q1 + vadd.i32 q5, q5, q0 + vtrn.32 q11, q14 + vadd.i32 q6, q6, q3 + add r2, sp, #528 + vadd.i32 q10, q10, q2 + vtrn.32 d24, d25 + vst1.8 {d12-d13}, [r2, : 128]! + vshl.i32 q6, q13, #1 + vst1.8 {d20-d21}, [r2, : 128]! + vshl.i32 q10, q14, #1 + vst1.8 {d12-d13}, [r2, : 128]! + vshl.i32 q15, q12, #1 + vadd.i32 q8, q8, q4 + vext.32 d10, d31, d30, #0 + vadd.i32 q7, q7, q1 + vst1.8 {d16-d17}, [r2, : 128]! + vmull.s32 q8, d18, d5 + vmlal.s32 q8, d26, d4 + vmlal.s32 q8, d19, d9 + vmlal.s32 q8, d27, d3 + vmlal.s32 q8, d22, d8 + vmlal.s32 q8, d28, d2 + vmlal.s32 q8, d23, d7 + vmlal.s32 q8, d29, d1 + vmlal.s32 q8, d24, d6 + vmlal.s32 q8, d25, d0 + vst1.8 {d14-d15}, [r2, : 128]! + vmull.s32 q2, d18, d4 + vmlal.s32 q2, d12, d9 + vmlal.s32 q2, d13, d8 + vmlal.s32 q2, d19, d3 + vmlal.s32 q2, d22, d2 + vmlal.s32 q2, d23, d1 + vmlal.s32 q2, d24, d0 + vst1.8 {d20-d21}, [r2, : 128]! + vmull.s32 q7, d18, d9 + vmlal.s32 q7, d26, d3 + vmlal.s32 q7, d19, d8 + vmlal.s32 q7, d27, d2 + vmlal.s32 q7, d22, d7 + vmlal.s32 q7, d28, d1 + vmlal.s32 q7, d23, d6 + vmlal.s32 q7, d29, d0 + vst1.8 {d10-d11}, [r2, : 128]! + vmull.s32 q5, d18, d3 + vmlal.s32 q5, d19, d2 + vmlal.s32 q5, d22, d1 + vmlal.s32 q5, d23, d0 + vmlal.s32 q5, d12, d8 + vst1.8 {d16-d17}, [r2, : 128] + vmull.s32 q4, d18, d8 + vmlal.s32 q4, d26, d2 + vmlal.s32 q4, d19, d7 + vmlal.s32 q4, d27, d1 + vmlal.s32 q4, d22, d6 + vmlal.s32 q4, d28, d0 + vmull.s32 q8, d18, d7 + vmlal.s32 q8, d26, d1 + vmlal.s32 q8, d19, d6 + vmlal.s32 q8, d27, d0 + add r2, sp, #544 + vld1.8 {d20-d21}, [r2, : 128] + vmlal.s32 q7, d24, d21 + vmlal.s32 q7, d25, d20 + vmlal.s32 q4, d23, d21 + vmlal.s32 q4, d29, d20 + vmlal.s32 q8, d22, d21 + vmlal.s32 q8, d28, d20 + vmlal.s32 q5, d24, d20 + vst1.8 {d14-d15}, [r2, : 128] + vmull.s32 q7, d18, d6 + vmlal.s32 q7, d26, d0 + add r2, sp, #624 + vld1.8 {d30-d31}, [r2, : 128] + vmlal.s32 q2, d30, d21 + vmlal.s32 q7, d19, d21 + vmlal.s32 q7, d27, d20 + add r2, sp, #592 + vld1.8 {d26-d27}, [r2, : 128] + vmlal.s32 q4, d25, d27 + vmlal.s32 q8, d29, d27 + vmlal.s32 q8, d25, d26 + vmlal.s32 q7, d28, d27 + vmlal.s32 q7, d29, d26 + add r2, sp, #576 + vld1.8 {d28-d29}, [r2, : 128] + vmlal.s32 q4, d24, d29 + vmlal.s32 q8, d23, d29 + vmlal.s32 q8, d24, d28 + vmlal.s32 q7, d22, d29 + vmlal.s32 q7, d23, d28 + vst1.8 {d8-d9}, [r2, : 128] + add r2, sp, #528 + vld1.8 {d8-d9}, [r2, : 128] + vmlal.s32 q7, d24, d9 + vmlal.s32 q7, d25, d31 + vmull.s32 q1, d18, d2 + vmlal.s32 q1, d19, d1 + vmlal.s32 q1, d22, d0 + vmlal.s32 q1, d24, d27 + vmlal.s32 q1, d23, d20 + vmlal.s32 q1, d12, d7 + vmlal.s32 q1, d13, d6 + vmull.s32 q6, d18, d1 + vmlal.s32 q6, d19, d0 + vmlal.s32 q6, d23, d27 + vmlal.s32 q6, d22, d20 + vmlal.s32 q6, d24, d26 + vmull.s32 q0, d18, d0 + vmlal.s32 q0, d22, d27 + vmlal.s32 q0, d23, d26 + vmlal.s32 q0, d24, d31 + vmlal.s32 q0, d19, d20 + add r2, sp, #608 + vld1.8 {d18-d19}, [r2, : 128] + vmlal.s32 q2, d18, d7 + vmlal.s32 q5, d18, d6 + vmlal.s32 q1, d18, d21 + vmlal.s32 q0, d18, d28 + vmlal.s32 q6, d18, d29 + vmlal.s32 q2, d19, d6 + vmlal.s32 q5, d19, d21 + vmlal.s32 q1, d19, d29 + vmlal.s32 q0, d19, d9 + vmlal.s32 q6, d19, d28 + add r2, sp, #560 + vld1.8 {d18-d19}, [r2, : 128] + add r2, sp, #480 + vld1.8 {d22-d23}, [r2, : 128] + vmlal.s32 q5, d19, d7 + vmlal.s32 q0, d18, d21 + vmlal.s32 q0, d19, d29 + vmlal.s32 q6, d18, d6 + add r2, sp, #496 + vld1.8 {d6-d7}, [r2, : 128] + vmlal.s32 q6, d19, d21 + add r2, sp, #544 + vld1.8 {d18-d19}, [r2, : 128] + vmlal.s32 q0, d30, d8 + add r2, sp, #640 + vld1.8 {d20-d21}, [r2, : 128] + vmlal.s32 q5, d30, d29 + add r2, sp, #576 + vld1.8 {d24-d25}, [r2, : 128] + vmlal.s32 q1, d30, d28 + vadd.i64 q13, q0, q11 + vadd.i64 q14, q5, q11 + vmlal.s32 q6, d30, d9 + vshr.s64 q4, q13, #26 + vshr.s64 q13, q14, #26 + vadd.i64 q7, q7, q4 + vshl.i64 q4, q4, #26 + vadd.i64 q14, q7, q3 + vadd.i64 q9, q9, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q15, q9, q3 + vsub.i64 q0, q0, q4 + vshr.s64 q4, q14, #25 + vsub.i64 q5, q5, q13 + vshr.s64 q13, q15, #25 + vadd.i64 q6, q6, q4 + vshl.i64 q4, q4, #25 + vadd.i64 q14, q6, q11 + vadd.i64 q2, q2, q13 + vsub.i64 q4, q7, q4 + vshr.s64 q7, q14, #26 + vshl.i64 q13, q13, #25 + vadd.i64 q14, q2, q11 + vadd.i64 q8, q8, q7 + vshl.i64 q7, q7, #26 + vadd.i64 q15, q8, q3 + vsub.i64 q9, q9, q13 + vshr.s64 q13, q14, #26 + vsub.i64 q6, q6, q7 + vshr.s64 q7, q15, #25 + vadd.i64 q10, q10, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q14, q10, q3 + vadd.i64 q1, q1, q7 + add r2, r3, #144 + vshl.i64 q7, q7, #25 + add r4, r3, #96 + vadd.i64 q15, q1, q11 + add r2, r2, #8 + vsub.i64 q2, q2, q13 + add r4, r4, #8 + vshr.s64 q13, q14, #25 + vsub.i64 q7, q8, q7 + vshr.s64 q8, q15, #26 + vadd.i64 q14, q13, q13 + vadd.i64 q12, q12, q8 + vtrn.32 d12, d14 + vshl.i64 q8, q8, #26 + vtrn.32 d13, d15 + vadd.i64 q3, q12, q3 + vadd.i64 q0, q0, q14 + vst1.8 d12, [r2, : 64]! + vshl.i64 q7, q13, #4 + vst1.8 d13, [r4, : 64]! + vsub.i64 q1, q1, q8 + vshr.s64 q3, q3, #25 + vadd.i64 q0, q0, q7 + vadd.i64 q5, q5, q3 + vshl.i64 q3, q3, #25 + vadd.i64 q6, q5, q11 + vadd.i64 q0, q0, q13 + vshl.i64 q7, q13, #25 + vadd.i64 q8, q0, q11 + vsub.i64 q3, q12, q3 + vshr.s64 q6, q6, #26 + vsub.i64 q7, q10, q7 + vtrn.32 d2, d6 + vshr.s64 q8, q8, #26 + vtrn.32 d3, d7 + vadd.i64 q3, q9, q6 + vst1.8 d2, [r2, : 64] + vshl.i64 q6, q6, #26 + vst1.8 d3, [r4, : 64] + vadd.i64 q1, q4, q8 + vtrn.32 d4, d14 + vshl.i64 q4, q8, #26 + vtrn.32 d5, d15 + vsub.i64 q5, q5, q6 + add r2, r2, #16 + vsub.i64 q0, q0, q4 + vst1.8 d4, [r2, : 64] + add r4, r4, #16 + vst1.8 d5, [r4, : 64] + vtrn.32 d10, d6 + vtrn.32 d11, d7 + sub r2, r2, #8 + sub r4, r4, #8 + vtrn.32 d0, d2 + vtrn.32 d1, d3 + vst1.8 d10, [r2, : 64] + vst1.8 d11, [r4, : 64] + sub r2, r2, #24 + sub r4, r4, #24 + vst1.8 d0, [r2, : 64] + vst1.8 d1, [r4, : 64] + add r2, r3, #288 + add r4, r3, #336 + vld1.8 {d0-d1}, [r2, : 128]! + vld1.8 {d2-d3}, [r4, : 128]! + vsub.i32 q0, q0, q1 + vld1.8 {d2-d3}, [r2, : 128]! + vld1.8 {d4-d5}, [r4, : 128]! + vsub.i32 q1, q1, q2 + add r5, r3, #240 + vld1.8 {d4}, [r2, : 64] + vld1.8 {d6}, [r4, : 64] + vsub.i32 q2, q2, q3 + vst1.8 {d0-d1}, [r5, : 128]! + vst1.8 {d2-d3}, [r5, : 128]! + vst1.8 d4, [r5, : 64] + add r2, r3, #144 + add r4, r3, #96 + add r5, r3, #144 + add r6, r3, #192 + vld1.8 {d0-d1}, [r2, : 128]! + vld1.8 {d2-d3}, [r4, : 128]! + vsub.i32 q2, q0, q1 + vadd.i32 q0, q0, q1 + vld1.8 {d2-d3}, [r2, : 128]! + vld1.8 {d6-d7}, [r4, : 128]! + vsub.i32 q4, q1, q3 + vadd.i32 q1, q1, q3 + vld1.8 {d6}, [r2, : 64] + vld1.8 {d10}, [r4, : 64] + vsub.i32 q6, q3, q5 + vadd.i32 q3, q3, q5 + vst1.8 {d4-d5}, [r5, : 128]! + vst1.8 {d0-d1}, [r6, : 128]! + vst1.8 {d8-d9}, [r5, : 128]! + vst1.8 {d2-d3}, [r6, : 128]! + vst1.8 d12, [r5, : 64] + vst1.8 d6, [r6, : 64] + add r2, r3, #0 + add r4, r3, #240 + vld1.8 {d0-d1}, [r4, : 128]! + vld1.8 {d2-d3}, [r4, : 128]! + vld1.8 {d4}, [r4, : 64] + add r4, r3, #336 + vld1.8 {d6-d7}, [r4, : 128]! + vtrn.32 q0, q3 + vld1.8 {d8-d9}, [r4, : 128]! + vshl.i32 q5, q0, #4 + vtrn.32 q1, q4 + vshl.i32 q6, q3, #4 + vadd.i32 q5, q5, q0 + vadd.i32 q6, q6, q3 + vshl.i32 q7, q1, #4 + vld1.8 {d5}, [r4, : 64] + vshl.i32 q8, q4, #4 + vtrn.32 d4, d5 + vadd.i32 q7, q7, q1 + vadd.i32 q8, q8, q4 + vld1.8 {d18-d19}, [r2, : 128]! + vshl.i32 q10, q2, #4 + vld1.8 {d22-d23}, [r2, : 128]! + vadd.i32 q10, q10, q2 + vld1.8 {d24}, [r2, : 64] + vadd.i32 q5, q5, q0 + add r2, r3, #288 + vld1.8 {d26-d27}, [r2, : 128]! + vadd.i32 q6, q6, q3 + vld1.8 {d28-d29}, [r2, : 128]! + vadd.i32 q8, q8, q4 + vld1.8 {d25}, [r2, : 64] + vadd.i32 q10, q10, q2 + vtrn.32 q9, q13 + vadd.i32 q7, q7, q1 + vadd.i32 q5, q5, q0 + vtrn.32 q11, q14 + vadd.i32 q6, q6, q3 + add r2, sp, #528 + vadd.i32 q10, q10, q2 + vtrn.32 d24, d25 + vst1.8 {d12-d13}, [r2, : 128]! + vshl.i32 q6, q13, #1 + vst1.8 {d20-d21}, [r2, : 128]! + vshl.i32 q10, q14, #1 + vst1.8 {d12-d13}, [r2, : 128]! + vshl.i32 q15, q12, #1 + vadd.i32 q8, q8, q4 + vext.32 d10, d31, d30, #0 + vadd.i32 q7, q7, q1 + vst1.8 {d16-d17}, [r2, : 128]! + vmull.s32 q8, d18, d5 + vmlal.s32 q8, d26, d4 + vmlal.s32 q8, d19, d9 + vmlal.s32 q8, d27, d3 + vmlal.s32 q8, d22, d8 + vmlal.s32 q8, d28, d2 + vmlal.s32 q8, d23, d7 + vmlal.s32 q8, d29, d1 + vmlal.s32 q8, d24, d6 + vmlal.s32 q8, d25, d0 + vst1.8 {d14-d15}, [r2, : 128]! + vmull.s32 q2, d18, d4 + vmlal.s32 q2, d12, d9 + vmlal.s32 q2, d13, d8 + vmlal.s32 q2, d19, d3 + vmlal.s32 q2, d22, d2 + vmlal.s32 q2, d23, d1 + vmlal.s32 q2, d24, d0 + vst1.8 {d20-d21}, [r2, : 128]! + vmull.s32 q7, d18, d9 + vmlal.s32 q7, d26, d3 + vmlal.s32 q7, d19, d8 + vmlal.s32 q7, d27, d2 + vmlal.s32 q7, d22, d7 + vmlal.s32 q7, d28, d1 + vmlal.s32 q7, d23, d6 + vmlal.s32 q7, d29, d0 + vst1.8 {d10-d11}, [r2, : 128]! + vmull.s32 q5, d18, d3 + vmlal.s32 q5, d19, d2 + vmlal.s32 q5, d22, d1 + vmlal.s32 q5, d23, d0 + vmlal.s32 q5, d12, d8 + vst1.8 {d16-d17}, [r2, : 128]! + vmull.s32 q4, d18, d8 + vmlal.s32 q4, d26, d2 + vmlal.s32 q4, d19, d7 + vmlal.s32 q4, d27, d1 + vmlal.s32 q4, d22, d6 + vmlal.s32 q4, d28, d0 + vmull.s32 q8, d18, d7 + vmlal.s32 q8, d26, d1 + vmlal.s32 q8, d19, d6 + vmlal.s32 q8, d27, d0 + add r2, sp, #544 + vld1.8 {d20-d21}, [r2, : 128] + vmlal.s32 q7, d24, d21 + vmlal.s32 q7, d25, d20 + vmlal.s32 q4, d23, d21 + vmlal.s32 q4, d29, d20 + vmlal.s32 q8, d22, d21 + vmlal.s32 q8, d28, d20 + vmlal.s32 q5, d24, d20 + vst1.8 {d14-d15}, [r2, : 128] + vmull.s32 q7, d18, d6 + vmlal.s32 q7, d26, d0 + add r2, sp, #624 + vld1.8 {d30-d31}, [r2, : 128] + vmlal.s32 q2, d30, d21 + vmlal.s32 q7, d19, d21 + vmlal.s32 q7, d27, d20 + add r2, sp, #592 + vld1.8 {d26-d27}, [r2, : 128] + vmlal.s32 q4, d25, d27 + vmlal.s32 q8, d29, d27 + vmlal.s32 q8, d25, d26 + vmlal.s32 q7, d28, d27 + vmlal.s32 q7, d29, d26 + add r2, sp, #576 + vld1.8 {d28-d29}, [r2, : 128] + vmlal.s32 q4, d24, d29 + vmlal.s32 q8, d23, d29 + vmlal.s32 q8, d24, d28 + vmlal.s32 q7, d22, d29 + vmlal.s32 q7, d23, d28 + vst1.8 {d8-d9}, [r2, : 128] + add r2, sp, #528 + vld1.8 {d8-d9}, [r2, : 128] + vmlal.s32 q7, d24, d9 + vmlal.s32 q7, d25, d31 + vmull.s32 q1, d18, d2 + vmlal.s32 q1, d19, d1 + vmlal.s32 q1, d22, d0 + vmlal.s32 q1, d24, d27 + vmlal.s32 q1, d23, d20 + vmlal.s32 q1, d12, d7 + vmlal.s32 q1, d13, d6 + vmull.s32 q6, d18, d1 + vmlal.s32 q6, d19, d0 + vmlal.s32 q6, d23, d27 + vmlal.s32 q6, d22, d20 + vmlal.s32 q6, d24, d26 + vmull.s32 q0, d18, d0 + vmlal.s32 q0, d22, d27 + vmlal.s32 q0, d23, d26 + vmlal.s32 q0, d24, d31 + vmlal.s32 q0, d19, d20 + add r2, sp, #608 + vld1.8 {d18-d19}, [r2, : 128] + vmlal.s32 q2, d18, d7 + vmlal.s32 q5, d18, d6 + vmlal.s32 q1, d18, d21 + vmlal.s32 q0, d18, d28 + vmlal.s32 q6, d18, d29 + vmlal.s32 q2, d19, d6 + vmlal.s32 q5, d19, d21 + vmlal.s32 q1, d19, d29 + vmlal.s32 q0, d19, d9 + vmlal.s32 q6, d19, d28 + add r2, sp, #560 + vld1.8 {d18-d19}, [r2, : 128] + add r2, sp, #480 + vld1.8 {d22-d23}, [r2, : 128] + vmlal.s32 q5, d19, d7 + vmlal.s32 q0, d18, d21 + vmlal.s32 q0, d19, d29 + vmlal.s32 q6, d18, d6 + add r2, sp, #496 + vld1.8 {d6-d7}, [r2, : 128] + vmlal.s32 q6, d19, d21 + add r2, sp, #544 + vld1.8 {d18-d19}, [r2, : 128] + vmlal.s32 q0, d30, d8 + add r2, sp, #640 + vld1.8 {d20-d21}, [r2, : 128] + vmlal.s32 q5, d30, d29 + add r2, sp, #576 + vld1.8 {d24-d25}, [r2, : 128] + vmlal.s32 q1, d30, d28 + vadd.i64 q13, q0, q11 + vadd.i64 q14, q5, q11 + vmlal.s32 q6, d30, d9 + vshr.s64 q4, q13, #26 + vshr.s64 q13, q14, #26 + vadd.i64 q7, q7, q4 + vshl.i64 q4, q4, #26 + vadd.i64 q14, q7, q3 + vadd.i64 q9, q9, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q15, q9, q3 + vsub.i64 q0, q0, q4 + vshr.s64 q4, q14, #25 + vsub.i64 q5, q5, q13 + vshr.s64 q13, q15, #25 + vadd.i64 q6, q6, q4 + vshl.i64 q4, q4, #25 + vadd.i64 q14, q6, q11 + vadd.i64 q2, q2, q13 + vsub.i64 q4, q7, q4 + vshr.s64 q7, q14, #26 + vshl.i64 q13, q13, #25 + vadd.i64 q14, q2, q11 + vadd.i64 q8, q8, q7 + vshl.i64 q7, q7, #26 + vadd.i64 q15, q8, q3 + vsub.i64 q9, q9, q13 + vshr.s64 q13, q14, #26 + vsub.i64 q6, q6, q7 + vshr.s64 q7, q15, #25 + vadd.i64 q10, q10, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q14, q10, q3 + vadd.i64 q1, q1, q7 + add r2, r3, #288 + vshl.i64 q7, q7, #25 + add r4, r3, #96 + vadd.i64 q15, q1, q11 + add r2, r2, #8 + vsub.i64 q2, q2, q13 + add r4, r4, #8 + vshr.s64 q13, q14, #25 + vsub.i64 q7, q8, q7 + vshr.s64 q8, q15, #26 + vadd.i64 q14, q13, q13 + vadd.i64 q12, q12, q8 + vtrn.32 d12, d14 + vshl.i64 q8, q8, #26 + vtrn.32 d13, d15 + vadd.i64 q3, q12, q3 + vadd.i64 q0, q0, q14 + vst1.8 d12, [r2, : 64]! + vshl.i64 q7, q13, #4 + vst1.8 d13, [r4, : 64]! + vsub.i64 q1, q1, q8 + vshr.s64 q3, q3, #25 + vadd.i64 q0, q0, q7 + vadd.i64 q5, q5, q3 + vshl.i64 q3, q3, #25 + vadd.i64 q6, q5, q11 + vadd.i64 q0, q0, q13 + vshl.i64 q7, q13, #25 + vadd.i64 q8, q0, q11 + vsub.i64 q3, q12, q3 + vshr.s64 q6, q6, #26 + vsub.i64 q7, q10, q7 + vtrn.32 d2, d6 + vshr.s64 q8, q8, #26 + vtrn.32 d3, d7 + vadd.i64 q3, q9, q6 + vst1.8 d2, [r2, : 64] + vshl.i64 q6, q6, #26 + vst1.8 d3, [r4, : 64] + vadd.i64 q1, q4, q8 + vtrn.32 d4, d14 + vshl.i64 q4, q8, #26 + vtrn.32 d5, d15 + vsub.i64 q5, q5, q6 + add r2, r2, #16 + vsub.i64 q0, q0, q4 + vst1.8 d4, [r2, : 64] + add r4, r4, #16 + vst1.8 d5, [r4, : 64] + vtrn.32 d10, d6 + vtrn.32 d11, d7 + sub r2, r2, #8 + sub r4, r4, #8 + vtrn.32 d0, d2 + vtrn.32 d1, d3 + vst1.8 d10, [r2, : 64] + vst1.8 d11, [r4, : 64] + sub r2, r2, #24 + sub r4, r4, #24 + vst1.8 d0, [r2, : 64] + vst1.8 d1, [r4, : 64] + add r2, sp, #512 + add r4, r3, #144 + add r5, r3, #192 + vld1.8 {d0-d1}, [r2, : 128] + vld1.8 {d2-d3}, [r4, : 128]! + vld1.8 {d4-d5}, [r5, : 128]! + vzip.i32 q1, q2 + vld1.8 {d6-d7}, [r4, : 128]! + vld1.8 {d8-d9}, [r5, : 128]! + vshl.i32 q5, q1, #1 + vzip.i32 q3, q4 + vshl.i32 q6, q2, #1 + vld1.8 {d14}, [r4, : 64] + vshl.i32 q8, q3, #1 + vld1.8 {d15}, [r5, : 64] + vshl.i32 q9, q4, #1 + vmul.i32 d21, d7, d1 + vtrn.32 d14, d15 + vmul.i32 q11, q4, q0 + vmul.i32 q0, q7, q0 + vmull.s32 q12, d2, d2 + vmlal.s32 q12, d11, d1 + vmlal.s32 q12, d12, d0 + vmlal.s32 q12, d13, d23 + vmlal.s32 q12, d16, d22 + vmlal.s32 q12, d7, d21 + vmull.s32 q10, d2, d11 + vmlal.s32 q10, d4, d1 + vmlal.s32 q10, d13, d0 + vmlal.s32 q10, d6, d23 + vmlal.s32 q10, d17, d22 + vmull.s32 q13, d10, d4 + vmlal.s32 q13, d11, d3 + vmlal.s32 q13, d13, d1 + vmlal.s32 q13, d16, d0 + vmlal.s32 q13, d17, d23 + vmlal.s32 q13, d8, d22 + vmull.s32 q1, d10, d5 + vmlal.s32 q1, d11, d4 + vmlal.s32 q1, d6, d1 + vmlal.s32 q1, d17, d0 + vmlal.s32 q1, d8, d23 + vmull.s32 q14, d10, d6 + vmlal.s32 q14, d11, d13 + vmlal.s32 q14, d4, d4 + vmlal.s32 q14, d17, d1 + vmlal.s32 q14, d18, d0 + vmlal.s32 q14, d9, d23 + vmull.s32 q11, d10, d7 + vmlal.s32 q11, d11, d6 + vmlal.s32 q11, d12, d5 + vmlal.s32 q11, d8, d1 + vmlal.s32 q11, d19, d0 + vmull.s32 q15, d10, d8 + vmlal.s32 q15, d11, d17 + vmlal.s32 q15, d12, d6 + vmlal.s32 q15, d13, d5 + vmlal.s32 q15, d19, d1 + vmlal.s32 q15, d14, d0 + vmull.s32 q2, d10, d9 + vmlal.s32 q2, d11, d8 + vmlal.s32 q2, d12, d7 + vmlal.s32 q2, d13, d6 + vmlal.s32 q2, d14, d1 + vmull.s32 q0, d15, d1 + vmlal.s32 q0, d10, d14 + vmlal.s32 q0, d11, d19 + vmlal.s32 q0, d12, d8 + vmlal.s32 q0, d13, d17 + vmlal.s32 q0, d6, d6 + add r2, sp, #480 + vld1.8 {d18-d19}, [r2, : 128]! + vmull.s32 q3, d16, d7 + vmlal.s32 q3, d10, d15 + vmlal.s32 q3, d11, d14 + vmlal.s32 q3, d12, d9 + vmlal.s32 q3, d13, d8 + vld1.8 {d8-d9}, [r2, : 128] + vadd.i64 q5, q12, q9 + vadd.i64 q6, q15, q9 + vshr.s64 q5, q5, #26 + vshr.s64 q6, q6, #26 + vadd.i64 q7, q10, q5 + vshl.i64 q5, q5, #26 + vadd.i64 q8, q7, q4 + vadd.i64 q2, q2, q6 + vshl.i64 q6, q6, #26 + vadd.i64 q10, q2, q4 + vsub.i64 q5, q12, q5 + vshr.s64 q8, q8, #25 + vsub.i64 q6, q15, q6 + vshr.s64 q10, q10, #25 + vadd.i64 q12, q13, q8 + vshl.i64 q8, q8, #25 + vadd.i64 q13, q12, q9 + vadd.i64 q0, q0, q10 + vsub.i64 q7, q7, q8 + vshr.s64 q8, q13, #26 + vshl.i64 q10, q10, #25 + vadd.i64 q13, q0, q9 + vadd.i64 q1, q1, q8 + vshl.i64 q8, q8, #26 + vadd.i64 q15, q1, q4 + vsub.i64 q2, q2, q10 + vshr.s64 q10, q13, #26 + vsub.i64 q8, q12, q8 + vshr.s64 q12, q15, #25 + vadd.i64 q3, q3, q10 + vshl.i64 q10, q10, #26 + vadd.i64 q13, q3, q4 + vadd.i64 q14, q14, q12 + add r2, r3, #144 + vshl.i64 q12, q12, #25 + add r4, r3, #192 + vadd.i64 q15, q14, q9 + add r2, r2, #8 + vsub.i64 q0, q0, q10 + add r4, r4, #8 + vshr.s64 q10, q13, #25 + vsub.i64 q1, q1, q12 + vshr.s64 q12, q15, #26 + vadd.i64 q13, q10, q10 + vadd.i64 q11, q11, q12 + vtrn.32 d16, d2 + vshl.i64 q12, q12, #26 + vtrn.32 d17, d3 + vadd.i64 q1, q11, q4 + vadd.i64 q4, q5, q13 + vst1.8 d16, [r2, : 64]! + vshl.i64 q5, q10, #4 + vst1.8 d17, [r4, : 64]! + vsub.i64 q8, q14, q12 + vshr.s64 q1, q1, #25 + vadd.i64 q4, q4, q5 + vadd.i64 q5, q6, q1 + vshl.i64 q1, q1, #25 + vadd.i64 q6, q5, q9 + vadd.i64 q4, q4, q10 + vshl.i64 q10, q10, #25 + vadd.i64 q9, q4, q9 + vsub.i64 q1, q11, q1 + vshr.s64 q6, q6, #26 + vsub.i64 q3, q3, q10 + vtrn.32 d16, d2 + vshr.s64 q9, q9, #26 + vtrn.32 d17, d3 + vadd.i64 q1, q2, q6 + vst1.8 d16, [r2, : 64] + vshl.i64 q2, q6, #26 + vst1.8 d17, [r4, : 64] + vadd.i64 q6, q7, q9 + vtrn.32 d0, d6 + vshl.i64 q7, q9, #26 + vtrn.32 d1, d7 + vsub.i64 q2, q5, q2 + add r2, r2, #16 + vsub.i64 q3, q4, q7 + vst1.8 d0, [r2, : 64] + add r4, r4, #16 + vst1.8 d1, [r4, : 64] + vtrn.32 d4, d2 + vtrn.32 d5, d3 + sub r2, r2, #8 + sub r4, r4, #8 + vtrn.32 d6, d12 + vtrn.32 d7, d13 + vst1.8 d4, [r2, : 64] + vst1.8 d5, [r4, : 64] + sub r2, r2, #24 + sub r4, r4, #24 + vst1.8 d6, [r2, : 64] + vst1.8 d7, [r4, : 64] + add r2, r3, #336 + add r4, r3, #288 + vld1.8 {d0-d1}, [r2, : 128]! + vld1.8 {d2-d3}, [r4, : 128]! + vadd.i32 q0, q0, q1 + vld1.8 {d2-d3}, [r2, : 128]! + vld1.8 {d4-d5}, [r4, : 128]! + vadd.i32 q1, q1, q2 + add r5, r3, #288 + vld1.8 {d4}, [r2, : 64] + vld1.8 {d6}, [r4, : 64] + vadd.i32 q2, q2, q3 + vst1.8 {d0-d1}, [r5, : 128]! + vst1.8 {d2-d3}, [r5, : 128]! + vst1.8 d4, [r5, : 64] + add r2, r3, #48 + add r4, r3, #144 + vld1.8 {d0-d1}, [r4, : 128]! + vld1.8 {d2-d3}, [r4, : 128]! + vld1.8 {d4}, [r4, : 64] + add r4, r3, #288 + vld1.8 {d6-d7}, [r4, : 128]! + vtrn.32 q0, q3 + vld1.8 {d8-d9}, [r4, : 128]! + vshl.i32 q5, q0, #4 + vtrn.32 q1, q4 + vshl.i32 q6, q3, #4 + vadd.i32 q5, q5, q0 + vadd.i32 q6, q6, q3 + vshl.i32 q7, q1, #4 + vld1.8 {d5}, [r4, : 64] + vshl.i32 q8, q4, #4 + vtrn.32 d4, d5 + vadd.i32 q7, q7, q1 + vadd.i32 q8, q8, q4 + vld1.8 {d18-d19}, [r2, : 128]! + vshl.i32 q10, q2, #4 + vld1.8 {d22-d23}, [r2, : 128]! + vadd.i32 q10, q10, q2 + vld1.8 {d24}, [r2, : 64] + vadd.i32 q5, q5, q0 + add r2, r3, #240 + vld1.8 {d26-d27}, [r2, : 128]! + vadd.i32 q6, q6, q3 + vld1.8 {d28-d29}, [r2, : 128]! + vadd.i32 q8, q8, q4 + vld1.8 {d25}, [r2, : 64] + vadd.i32 q10, q10, q2 + vtrn.32 q9, q13 + vadd.i32 q7, q7, q1 + vadd.i32 q5, q5, q0 + vtrn.32 q11, q14 + vadd.i32 q6, q6, q3 + add r2, sp, #528 + vadd.i32 q10, q10, q2 + vtrn.32 d24, d25 + vst1.8 {d12-d13}, [r2, : 128]! + vshl.i32 q6, q13, #1 + vst1.8 {d20-d21}, [r2, : 128]! + vshl.i32 q10, q14, #1 + vst1.8 {d12-d13}, [r2, : 128]! + vshl.i32 q15, q12, #1 + vadd.i32 q8, q8, q4 + vext.32 d10, d31, d30, #0 + vadd.i32 q7, q7, q1 + vst1.8 {d16-d17}, [r2, : 128]! + vmull.s32 q8, d18, d5 + vmlal.s32 q8, d26, d4 + vmlal.s32 q8, d19, d9 + vmlal.s32 q8, d27, d3 + vmlal.s32 q8, d22, d8 + vmlal.s32 q8, d28, d2 + vmlal.s32 q8, d23, d7 + vmlal.s32 q8, d29, d1 + vmlal.s32 q8, d24, d6 + vmlal.s32 q8, d25, d0 + vst1.8 {d14-d15}, [r2, : 128]! + vmull.s32 q2, d18, d4 + vmlal.s32 q2, d12, d9 + vmlal.s32 q2, d13, d8 + vmlal.s32 q2, d19, d3 + vmlal.s32 q2, d22, d2 + vmlal.s32 q2, d23, d1 + vmlal.s32 q2, d24, d0 + vst1.8 {d20-d21}, [r2, : 128]! + vmull.s32 q7, d18, d9 + vmlal.s32 q7, d26, d3 + vmlal.s32 q7, d19, d8 + vmlal.s32 q7, d27, d2 + vmlal.s32 q7, d22, d7 + vmlal.s32 q7, d28, d1 + vmlal.s32 q7, d23, d6 + vmlal.s32 q7, d29, d0 + vst1.8 {d10-d11}, [r2, : 128]! + vmull.s32 q5, d18, d3 + vmlal.s32 q5, d19, d2 + vmlal.s32 q5, d22, d1 + vmlal.s32 q5, d23, d0 + vmlal.s32 q5, d12, d8 + vst1.8 {d16-d17}, [r2, : 128]! + vmull.s32 q4, d18, d8 + vmlal.s32 q4, d26, d2 + vmlal.s32 q4, d19, d7 + vmlal.s32 q4, d27, d1 + vmlal.s32 q4, d22, d6 + vmlal.s32 q4, d28, d0 + vmull.s32 q8, d18, d7 + vmlal.s32 q8, d26, d1 + vmlal.s32 q8, d19, d6 + vmlal.s32 q8, d27, d0 + add r2, sp, #544 + vld1.8 {d20-d21}, [r2, : 128] + vmlal.s32 q7, d24, d21 + vmlal.s32 q7, d25, d20 + vmlal.s32 q4, d23, d21 + vmlal.s32 q4, d29, d20 + vmlal.s32 q8, d22, d21 + vmlal.s32 q8, d28, d20 + vmlal.s32 q5, d24, d20 + vst1.8 {d14-d15}, [r2, : 128] + vmull.s32 q7, d18, d6 + vmlal.s32 q7, d26, d0 + add r2, sp, #624 + vld1.8 {d30-d31}, [r2, : 128] + vmlal.s32 q2, d30, d21 + vmlal.s32 q7, d19, d21 + vmlal.s32 q7, d27, d20 + add r2, sp, #592 + vld1.8 {d26-d27}, [r2, : 128] + vmlal.s32 q4, d25, d27 + vmlal.s32 q8, d29, d27 + vmlal.s32 q8, d25, d26 + vmlal.s32 q7, d28, d27 + vmlal.s32 q7, d29, d26 + add r2, sp, #576 + vld1.8 {d28-d29}, [r2, : 128] + vmlal.s32 q4, d24, d29 + vmlal.s32 q8, d23, d29 + vmlal.s32 q8, d24, d28 + vmlal.s32 q7, d22, d29 + vmlal.s32 q7, d23, d28 + vst1.8 {d8-d9}, [r2, : 128] + add r2, sp, #528 + vld1.8 {d8-d9}, [r2, : 128] + vmlal.s32 q7, d24, d9 + vmlal.s32 q7, d25, d31 + vmull.s32 q1, d18, d2 + vmlal.s32 q1, d19, d1 + vmlal.s32 q1, d22, d0 + vmlal.s32 q1, d24, d27 + vmlal.s32 q1, d23, d20 + vmlal.s32 q1, d12, d7 + vmlal.s32 q1, d13, d6 + vmull.s32 q6, d18, d1 + vmlal.s32 q6, d19, d0 + vmlal.s32 q6, d23, d27 + vmlal.s32 q6, d22, d20 + vmlal.s32 q6, d24, d26 + vmull.s32 q0, d18, d0 + vmlal.s32 q0, d22, d27 + vmlal.s32 q0, d23, d26 + vmlal.s32 q0, d24, d31 + vmlal.s32 q0, d19, d20 + add r2, sp, #608 + vld1.8 {d18-d19}, [r2, : 128] + vmlal.s32 q2, d18, d7 + vmlal.s32 q5, d18, d6 + vmlal.s32 q1, d18, d21 + vmlal.s32 q0, d18, d28 + vmlal.s32 q6, d18, d29 + vmlal.s32 q2, d19, d6 + vmlal.s32 q5, d19, d21 + vmlal.s32 q1, d19, d29 + vmlal.s32 q0, d19, d9 + vmlal.s32 q6, d19, d28 + add r2, sp, #560 + vld1.8 {d18-d19}, [r2, : 128] + add r2, sp, #480 + vld1.8 {d22-d23}, [r2, : 128] + vmlal.s32 q5, d19, d7 + vmlal.s32 q0, d18, d21 + vmlal.s32 q0, d19, d29 + vmlal.s32 q6, d18, d6 + add r2, sp, #496 + vld1.8 {d6-d7}, [r2, : 128] + vmlal.s32 q6, d19, d21 + add r2, sp, #544 + vld1.8 {d18-d19}, [r2, : 128] + vmlal.s32 q0, d30, d8 + add r2, sp, #640 + vld1.8 {d20-d21}, [r2, : 128] + vmlal.s32 q5, d30, d29 + add r2, sp, #576 + vld1.8 {d24-d25}, [r2, : 128] + vmlal.s32 q1, d30, d28 + vadd.i64 q13, q0, q11 + vadd.i64 q14, q5, q11 + vmlal.s32 q6, d30, d9 + vshr.s64 q4, q13, #26 + vshr.s64 q13, q14, #26 + vadd.i64 q7, q7, q4 + vshl.i64 q4, q4, #26 + vadd.i64 q14, q7, q3 + vadd.i64 q9, q9, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q15, q9, q3 + vsub.i64 q0, q0, q4 + vshr.s64 q4, q14, #25 + vsub.i64 q5, q5, q13 + vshr.s64 q13, q15, #25 + vadd.i64 q6, q6, q4 + vshl.i64 q4, q4, #25 + vadd.i64 q14, q6, q11 + vadd.i64 q2, q2, q13 + vsub.i64 q4, q7, q4 + vshr.s64 q7, q14, #26 + vshl.i64 q13, q13, #25 + vadd.i64 q14, q2, q11 + vadd.i64 q8, q8, q7 + vshl.i64 q7, q7, #26 + vadd.i64 q15, q8, q3 + vsub.i64 q9, q9, q13 + vshr.s64 q13, q14, #26 + vsub.i64 q6, q6, q7 + vshr.s64 q7, q15, #25 + vadd.i64 q10, q10, q13 + vshl.i64 q13, q13, #26 + vadd.i64 q14, q10, q3 + vadd.i64 q1, q1, q7 + add r2, r3, #240 + vshl.i64 q7, q7, #25 + add r4, r3, #144 + vadd.i64 q15, q1, q11 + add r2, r2, #8 + vsub.i64 q2, q2, q13 + add r4, r4, #8 + vshr.s64 q13, q14, #25 + vsub.i64 q7, q8, q7 + vshr.s64 q8, q15, #26 + vadd.i64 q14, q13, q13 + vadd.i64 q12, q12, q8 + vtrn.32 d12, d14 + vshl.i64 q8, q8, #26 + vtrn.32 d13, d15 + vadd.i64 q3, q12, q3 + vadd.i64 q0, q0, q14 + vst1.8 d12, [r2, : 64]! + vshl.i64 q7, q13, #4 + vst1.8 d13, [r4, : 64]! + vsub.i64 q1, q1, q8 + vshr.s64 q3, q3, #25 + vadd.i64 q0, q0, q7 + vadd.i64 q5, q5, q3 + vshl.i64 q3, q3, #25 + vadd.i64 q6, q5, q11 + vadd.i64 q0, q0, q13 + vshl.i64 q7, q13, #25 + vadd.i64 q8, q0, q11 + vsub.i64 q3, q12, q3 + vshr.s64 q6, q6, #26 + vsub.i64 q7, q10, q7 + vtrn.32 d2, d6 + vshr.s64 q8, q8, #26 + vtrn.32 d3, d7 + vadd.i64 q3, q9, q6 + vst1.8 d2, [r2, : 64] + vshl.i64 q6, q6, #26 + vst1.8 d3, [r4, : 64] + vadd.i64 q1, q4, q8 + vtrn.32 d4, d14 + vshl.i64 q4, q8, #26 + vtrn.32 d5, d15 + vsub.i64 q5, q5, q6 + add r2, r2, #16 + vsub.i64 q0, q0, q4 + vst1.8 d4, [r2, : 64] + add r4, r4, #16 + vst1.8 d5, [r4, : 64] + vtrn.32 d10, d6 + vtrn.32 d11, d7 + sub r2, r2, #8 + sub r4, r4, #8 + vtrn.32 d0, d2 + vtrn.32 d1, d3 + vst1.8 d10, [r2, : 64] + vst1.8 d11, [r4, : 64] + sub r2, r2, #24 + sub r4, r4, #24 + vst1.8 d0, [r2, : 64] + vst1.8 d1, [r4, : 64] + ldr r2, [sp, #456] + ldr r4, [sp, #460] + subs r5, r2, #1 + bge .Lmainloop + add r1, r3, #144 + add r2, r3, #336 + vld1.8 {d0-d1}, [r1, : 128]! + vld1.8 {d2-d3}, [r1, : 128]! + vld1.8 {d4}, [r1, : 64] + vst1.8 {d0-d1}, [r2, : 128]! + vst1.8 {d2-d3}, [r2, : 128]! + vst1.8 d4, [r2, : 64] + movw r1, #0 +.Linvertloop: + add r2, r3, #144 + movw r4, #0 + movw r5, #2 + cmp r1, #1 + moveq r5, #1 + addeq r2, r3, #336 + addeq r4, r3, #48 + cmp r1, #2 + moveq r5, #1 + addeq r2, r3, #48 + cmp r1, #3 + moveq r5, #5 + addeq r4, r3, #336 + cmp r1, #4 + moveq r5, #10 + cmp r1, #5 + moveq r5, #20 + cmp r1, #6 + moveq r5, #10 + addeq r2, r3, #336 + addeq r4, r3, #336 + cmp r1, #7 + moveq r5, #50 + cmp r1, #8 + moveq r5, #100 + cmp r1, #9 + moveq r5, #50 + addeq r2, r3, #336 + cmp r1, #10 + moveq r5, #5 + addeq r2, r3, #48 + cmp r1, #11 + moveq r5, #0 + addeq r2, r3, #96 + add r6, r3, #144 + add r7, r3, #288 + vld1.8 {d0-d1}, [r6, : 128]! + vld1.8 {d2-d3}, [r6, : 128]! + vld1.8 {d4}, [r6, : 64] + vst1.8 {d0-d1}, [r7, : 128]! + vst1.8 {d2-d3}, [r7, : 128]! + vst1.8 d4, [r7, : 64] + cmp r5, #0 + beq .Lskipsquaringloop +.Lsquaringloop: + add r6, r3, #288 + add r7, r3, #288 + add r8, r3, #288 + vmov.i32 q0, #19 + vmov.i32 q1, #0 + vmov.i32 q2, #1 + vzip.i32 q1, q2 + vld1.8 {d4-d5}, [r7, : 128]! + vld1.8 {d6-d7}, [r7, : 128]! + vld1.8 {d9}, [r7, : 64] + vld1.8 {d10-d11}, [r6, : 128]! + add r7, sp, #384 + vld1.8 {d12-d13}, [r6, : 128]! + vmul.i32 q7, q2, q0 + vld1.8 {d8}, [r6, : 64] + vext.32 d17, d11, d10, #1 + vmul.i32 q9, q3, q0 + vext.32 d16, d10, d8, #1 + vshl.u32 q10, q5, q1 + vext.32 d22, d14, d4, #1 + vext.32 d24, d18, d6, #1 + vshl.u32 q13, q6, q1 + vshl.u32 d28, d8, d2 + vrev64.i32 d22, d22 + vmul.i32 d1, d9, d1 + vrev64.i32 d24, d24 + vext.32 d29, d8, d13, #1 + vext.32 d0, d1, d9, #1 + vrev64.i32 d0, d0 + vext.32 d2, d9, d1, #1 + vext.32 d23, d15, d5, #1 + vmull.s32 q4, d20, d4 + vrev64.i32 d23, d23 + vmlal.s32 q4, d21, d1 + vrev64.i32 d2, d2 + vmlal.s32 q4, d26, d19 + vext.32 d3, d5, d15, #1 + vmlal.s32 q4, d27, d18 + vrev64.i32 d3, d3 + vmlal.s32 q4, d28, d15 + vext.32 d14, d12, d11, #1 + vmull.s32 q5, d16, d23 + vext.32 d15, d13, d12, #1 + vmlal.s32 q5, d17, d4 + vst1.8 d8, [r7, : 64]! + vmlal.s32 q5, d14, d1 + vext.32 d12, d9, d8, #0 + vmlal.s32 q5, d15, d19 + vmov.i64 d13, #0 + vmlal.s32 q5, d29, d18 + vext.32 d25, d19, d7, #1 + vmlal.s32 q6, d20, d5 + vrev64.i32 d25, d25 + vmlal.s32 q6, d21, d4 + vst1.8 d11, [r7, : 64]! + vmlal.s32 q6, d26, d1 + vext.32 d9, d10, d10, #0 + vmlal.s32 q6, d27, d19 + vmov.i64 d8, #0 + vmlal.s32 q6, d28, d18 + vmlal.s32 q4, d16, d24 + vmlal.s32 q4, d17, d5 + vmlal.s32 q4, d14, d4 + vst1.8 d12, [r7, : 64]! + vmlal.s32 q4, d15, d1 + vext.32 d10, d13, d12, #0 + vmlal.s32 q4, d29, d19 + vmov.i64 d11, #0 + vmlal.s32 q5, d20, d6 + vmlal.s32 q5, d21, d5 + vmlal.s32 q5, d26, d4 + vext.32 d13, d8, d8, #0 + vmlal.s32 q5, d27, d1 + vmov.i64 d12, #0 + vmlal.s32 q5, d28, d19 + vst1.8 d9, [r7, : 64]! + vmlal.s32 q6, d16, d25 + vmlal.s32 q6, d17, d6 + vst1.8 d10, [r7, : 64] + vmlal.s32 q6, d14, d5 + vext.32 d8, d11, d10, #0 + vmlal.s32 q6, d15, d4 + vmov.i64 d9, #0 + vmlal.s32 q6, d29, d1 + vmlal.s32 q4, d20, d7 + vmlal.s32 q4, d21, d6 + vmlal.s32 q4, d26, d5 + vext.32 d11, d12, d12, #0 + vmlal.s32 q4, d27, d4 + vmov.i64 d10, #0 + vmlal.s32 q4, d28, d1 + vmlal.s32 q5, d16, d0 + sub r6, r7, #32 + vmlal.s32 q5, d17, d7 + vmlal.s32 q5, d14, d6 + vext.32 d30, d9, d8, #0 + vmlal.s32 q5, d15, d5 + vld1.8 {d31}, [r6, : 64]! + vmlal.s32 q5, d29, d4 + vmlal.s32 q15, d20, d0 + vext.32 d0, d6, d18, #1 + vmlal.s32 q15, d21, d25 + vrev64.i32 d0, d0 + vmlal.s32 q15, d26, d24 + vext.32 d1, d7, d19, #1 + vext.32 d7, d10, d10, #0 + vmlal.s32 q15, d27, d23 + vrev64.i32 d1, d1 + vld1.8 {d6}, [r6, : 64] + vmlal.s32 q15, d28, d22 + vmlal.s32 q3, d16, d4 + add r6, r6, #24 + vmlal.s32 q3, d17, d2 + vext.32 d4, d31, d30, #0 + vmov d17, d11 + vmlal.s32 q3, d14, d1 + vext.32 d11, d13, d13, #0 + vext.32 d13, d30, d30, #0 + vmlal.s32 q3, d15, d0 + vext.32 d1, d8, d8, #0 + vmlal.s32 q3, d29, d3 + vld1.8 {d5}, [r6, : 64] + sub r6, r6, #16 + vext.32 d10, d6, d6, #0 + vmov.i32 q1, #0xffffffff + vshl.i64 q4, q1, #25 + add r7, sp, #480 + vld1.8 {d14-d15}, [r7, : 128] + vadd.i64 q9, q2, q7 + vshl.i64 q1, q1, #26 + vshr.s64 q10, q9, #26 + vld1.8 {d0}, [r6, : 64]! + vadd.i64 q5, q5, q10 + vand q9, q9, q1 + vld1.8 {d16}, [r6, : 64]! + add r6, sp, #496 + vld1.8 {d20-d21}, [r6, : 128] + vadd.i64 q11, q5, q10 + vsub.i64 q2, q2, q9 + vshr.s64 q9, q11, #25 + vext.32 d12, d5, d4, #0 + vand q11, q11, q4 + vadd.i64 q0, q0, q9 + vmov d19, d7 + vadd.i64 q3, q0, q7 + vsub.i64 q5, q5, q11 + vshr.s64 q11, q3, #26 + vext.32 d18, d11, d10, #0 + vand q3, q3, q1 + vadd.i64 q8, q8, q11 + vadd.i64 q11, q8, q10 + vsub.i64 q0, q0, q3 + vshr.s64 q3, q11, #25 + vand q11, q11, q4 + vadd.i64 q3, q6, q3 + vadd.i64 q6, q3, q7 + vsub.i64 q8, q8, q11 + vshr.s64 q11, q6, #26 + vand q6, q6, q1 + vadd.i64 q9, q9, q11 + vadd.i64 d25, d19, d21 + vsub.i64 q3, q3, q6 + vshr.s64 d23, d25, #25 + vand q4, q12, q4 + vadd.i64 d21, d23, d23 + vshl.i64 d25, d23, #4 + vadd.i64 d21, d21, d23 + vadd.i64 d25, d25, d21 + vadd.i64 d4, d4, d25 + vzip.i32 q0, q8 + vadd.i64 d12, d4, d14 + add r6, r8, #8 + vst1.8 d0, [r6, : 64] + vsub.i64 d19, d19, d9 + add r6, r6, #16 + vst1.8 d16, [r6, : 64] + vshr.s64 d22, d12, #26 + vand q0, q6, q1 + vadd.i64 d10, d10, d22 + vzip.i32 q3, q9 + vsub.i64 d4, d4, d0 + sub r6, r6, #8 + vst1.8 d6, [r6, : 64] + add r6, r6, #16 + vst1.8 d18, [r6, : 64] + vzip.i32 q2, q5 + sub r6, r6, #32 + vst1.8 d4, [r6, : 64] + subs r5, r5, #1 + bhi .Lsquaringloop +.Lskipsquaringloop: + mov r2, r2 + add r5, r3, #288 + add r6, r3, #144 + vmov.i32 q0, #19 + vmov.i32 q1, #0 + vmov.i32 q2, #1 + vzip.i32 q1, q2 + vld1.8 {d4-d5}, [r5, : 128]! + vld1.8 {d6-d7}, [r5, : 128]! + vld1.8 {d9}, [r5, : 64] + vld1.8 {d10-d11}, [r2, : 128]! + add r5, sp, #384 + vld1.8 {d12-d13}, [r2, : 128]! + vmul.i32 q7, q2, q0 + vld1.8 {d8}, [r2, : 64] + vext.32 d17, d11, d10, #1 + vmul.i32 q9, q3, q0 + vext.32 d16, d10, d8, #1 + vshl.u32 q10, q5, q1 + vext.32 d22, d14, d4, #1 + vext.32 d24, d18, d6, #1 + vshl.u32 q13, q6, q1 + vshl.u32 d28, d8, d2 + vrev64.i32 d22, d22 + vmul.i32 d1, d9, d1 + vrev64.i32 d24, d24 + vext.32 d29, d8, d13, #1 + vext.32 d0, d1, d9, #1 + vrev64.i32 d0, d0 + vext.32 d2, d9, d1, #1 + vext.32 d23, d15, d5, #1 + vmull.s32 q4, d20, d4 + vrev64.i32 d23, d23 + vmlal.s32 q4, d21, d1 + vrev64.i32 d2, d2 + vmlal.s32 q4, d26, d19 + vext.32 d3, d5, d15, #1 + vmlal.s32 q4, d27, d18 + vrev64.i32 d3, d3 + vmlal.s32 q4, d28, d15 + vext.32 d14, d12, d11, #1 + vmull.s32 q5, d16, d23 + vext.32 d15, d13, d12, #1 + vmlal.s32 q5, d17, d4 + vst1.8 d8, [r5, : 64]! + vmlal.s32 q5, d14, d1 + vext.32 d12, d9, d8, #0 + vmlal.s32 q5, d15, d19 + vmov.i64 d13, #0 + vmlal.s32 q5, d29, d18 + vext.32 d25, d19, d7, #1 + vmlal.s32 q6, d20, d5 + vrev64.i32 d25, d25 + vmlal.s32 q6, d21, d4 + vst1.8 d11, [r5, : 64]! + vmlal.s32 q6, d26, d1 + vext.32 d9, d10, d10, #0 + vmlal.s32 q6, d27, d19 + vmov.i64 d8, #0 + vmlal.s32 q6, d28, d18 + vmlal.s32 q4, d16, d24 + vmlal.s32 q4, d17, d5 + vmlal.s32 q4, d14, d4 + vst1.8 d12, [r5, : 64]! + vmlal.s32 q4, d15, d1 + vext.32 d10, d13, d12, #0 + vmlal.s32 q4, d29, d19 + vmov.i64 d11, #0 + vmlal.s32 q5, d20, d6 + vmlal.s32 q5, d21, d5 + vmlal.s32 q5, d26, d4 + vext.32 d13, d8, d8, #0 + vmlal.s32 q5, d27, d1 + vmov.i64 d12, #0 + vmlal.s32 q5, d28, d19 + vst1.8 d9, [r5, : 64]! + vmlal.s32 q6, d16, d25 + vmlal.s32 q6, d17, d6 + vst1.8 d10, [r5, : 64] + vmlal.s32 q6, d14, d5 + vext.32 d8, d11, d10, #0 + vmlal.s32 q6, d15, d4 + vmov.i64 d9, #0 + vmlal.s32 q6, d29, d1 + vmlal.s32 q4, d20, d7 + vmlal.s32 q4, d21, d6 + vmlal.s32 q4, d26, d5 + vext.32 d11, d12, d12, #0 + vmlal.s32 q4, d27, d4 + vmov.i64 d10, #0 + vmlal.s32 q4, d28, d1 + vmlal.s32 q5, d16, d0 + sub r2, r5, #32 + vmlal.s32 q5, d17, d7 + vmlal.s32 q5, d14, d6 + vext.32 d30, d9, d8, #0 + vmlal.s32 q5, d15, d5 + vld1.8 {d31}, [r2, : 64]! + vmlal.s32 q5, d29, d4 + vmlal.s32 q15, d20, d0 + vext.32 d0, d6, d18, #1 + vmlal.s32 q15, d21, d25 + vrev64.i32 d0, d0 + vmlal.s32 q15, d26, d24 + vext.32 d1, d7, d19, #1 + vext.32 d7, d10, d10, #0 + vmlal.s32 q15, d27, d23 + vrev64.i32 d1, d1 + vld1.8 {d6}, [r2, : 64] + vmlal.s32 q15, d28, d22 + vmlal.s32 q3, d16, d4 + add r2, r2, #24 + vmlal.s32 q3, d17, d2 + vext.32 d4, d31, d30, #0 + vmov d17, d11 + vmlal.s32 q3, d14, d1 + vext.32 d11, d13, d13, #0 + vext.32 d13, d30, d30, #0 + vmlal.s32 q3, d15, d0 + vext.32 d1, d8, d8, #0 + vmlal.s32 q3, d29, d3 + vld1.8 {d5}, [r2, : 64] + sub r2, r2, #16 + vext.32 d10, d6, d6, #0 + vmov.i32 q1, #0xffffffff + vshl.i64 q4, q1, #25 + add r5, sp, #480 + vld1.8 {d14-d15}, [r5, : 128] + vadd.i64 q9, q2, q7 + vshl.i64 q1, q1, #26 + vshr.s64 q10, q9, #26 + vld1.8 {d0}, [r2, : 64]! + vadd.i64 q5, q5, q10 + vand q9, q9, q1 + vld1.8 {d16}, [r2, : 64]! + add r2, sp, #496 + vld1.8 {d20-d21}, [r2, : 128] + vadd.i64 q11, q5, q10 + vsub.i64 q2, q2, q9 + vshr.s64 q9, q11, #25 + vext.32 d12, d5, d4, #0 + vand q11, q11, q4 + vadd.i64 q0, q0, q9 + vmov d19, d7 + vadd.i64 q3, q0, q7 + vsub.i64 q5, q5, q11 + vshr.s64 q11, q3, #26 + vext.32 d18, d11, d10, #0 + vand q3, q3, q1 + vadd.i64 q8, q8, q11 + vadd.i64 q11, q8, q10 + vsub.i64 q0, q0, q3 + vshr.s64 q3, q11, #25 + vand q11, q11, q4 + vadd.i64 q3, q6, q3 + vadd.i64 q6, q3, q7 + vsub.i64 q8, q8, q11 + vshr.s64 q11, q6, #26 + vand q6, q6, q1 + vadd.i64 q9, q9, q11 + vadd.i64 d25, d19, d21 + vsub.i64 q3, q3, q6 + vshr.s64 d23, d25, #25 + vand q4, q12, q4 + vadd.i64 d21, d23, d23 + vshl.i64 d25, d23, #4 + vadd.i64 d21, d21, d23 + vadd.i64 d25, d25, d21 + vadd.i64 d4, d4, d25 + vzip.i32 q0, q8 + vadd.i64 d12, d4, d14 + add r2, r6, #8 + vst1.8 d0, [r2, : 64] + vsub.i64 d19, d19, d9 + add r2, r2, #16 + vst1.8 d16, [r2, : 64] + vshr.s64 d22, d12, #26 + vand q0, q6, q1 + vadd.i64 d10, d10, d22 + vzip.i32 q3, q9 + vsub.i64 d4, d4, d0 + sub r2, r2, #8 + vst1.8 d6, [r2, : 64] + add r2, r2, #16 + vst1.8 d18, [r2, : 64] + vzip.i32 q2, q5 + sub r2, r2, #32 + vst1.8 d4, [r2, : 64] + cmp r4, #0 + beq .Lskippostcopy + add r2, r3, #144 + mov r4, r4 + vld1.8 {d0-d1}, [r2, : 128]! + vld1.8 {d2-d3}, [r2, : 128]! + vld1.8 {d4}, [r2, : 64] + vst1.8 {d0-d1}, [r4, : 128]! + vst1.8 {d2-d3}, [r4, : 128]! + vst1.8 d4, [r4, : 64] +.Lskippostcopy: + cmp r1, #1 + bne .Lskipfinalcopy + add r2, r3, #288 + add r4, r3, #144 + vld1.8 {d0-d1}, [r2, : 128]! + vld1.8 {d2-d3}, [r2, : 128]! + vld1.8 {d4}, [r2, : 64] + vst1.8 {d0-d1}, [r4, : 128]! + vst1.8 {d2-d3}, [r4, : 128]! + vst1.8 d4, [r4, : 64] +.Lskipfinalcopy: + add r1, r1, #1 + cmp r1, #12 + blo .Linvertloop + add r1, r3, #144 + ldr r2, [r1], #4 + ldr r3, [r1], #4 + ldr r4, [r1], #4 + ldr r5, [r1], #4 + ldr r6, [r1], #4 + ldr r7, [r1], #4 + ldr r8, [r1], #4 + ldr r9, [r1], #4 + ldr r10, [r1], #4 + ldr r1, [r1] + add r11, r1, r1, LSL #4 + add r11, r11, r1, LSL #1 + add r11, r11, #16777216 + mov r11, r11, ASR #25 + add r11, r11, r2 + mov r11, r11, ASR #26 + add r11, r11, r3 + mov r11, r11, ASR #25 + add r11, r11, r4 + mov r11, r11, ASR #26 + add r11, r11, r5 + mov r11, r11, ASR #25 + add r11, r11, r6 + mov r11, r11, ASR #26 + add r11, r11, r7 + mov r11, r11, ASR #25 + add r11, r11, r8 + mov r11, r11, ASR #26 + add r11, r11, r9 + mov r11, r11, ASR #25 + add r11, r11, r10 + mov r11, r11, ASR #26 + add r11, r11, r1 + mov r11, r11, ASR #25 + add r2, r2, r11 + add r2, r2, r11, LSL #1 + add r2, r2, r11, LSL #4 + mov r11, r2, ASR #26 + add r3, r3, r11 + sub r2, r2, r11, LSL #26 + mov r11, r3, ASR #25 + add r4, r4, r11 + sub r3, r3, r11, LSL #25 + mov r11, r4, ASR #26 + add r5, r5, r11 + sub r4, r4, r11, LSL #26 + mov r11, r5, ASR #25 + add r6, r6, r11 + sub r5, r5, r11, LSL #25 + mov r11, r6, ASR #26 + add r7, r7, r11 + sub r6, r6, r11, LSL #26 + mov r11, r7, ASR #25 + add r8, r8, r11 + sub r7, r7, r11, LSL #25 + mov r11, r8, ASR #26 + add r9, r9, r11 + sub r8, r8, r11, LSL #26 + mov r11, r9, ASR #25 + add r10, r10, r11 + sub r9, r9, r11, LSL #25 + mov r11, r10, ASR #26 + add r1, r1, r11 + sub r10, r10, r11, LSL #26 + mov r11, r1, ASR #25 + sub r1, r1, r11, LSL #25 + add r2, r2, r3, LSL #26 + mov r3, r3, LSR #6 + add r3, r3, r4, LSL #19 + mov r4, r4, LSR #13 + add r4, r4, r5, LSL #13 + mov r5, r5, LSR #19 + add r5, r5, r6, LSL #6 + add r6, r7, r8, LSL #25 + mov r7, r8, LSR #7 + add r7, r7, r9, LSL #19 + mov r8, r9, LSR #13 + add r8, r8, r10, LSL #12 + mov r9, r10, LSR #20 + add r1, r9, r1, LSL #6 + str r2, [r0] + str r3, [r0, #4] + str r4, [r0, #8] + str r5, [r0, #12] + str r6, [r0, #16] + str r7, [r0, #20] + str r8, [r0, #24] + str r1, [r0, #28] + movw r0, #0 + mov sp, ip + pop {r4-r11, pc} +ENDPROC(curve25519_neon) +#endif diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519-fiat32.c b/net/wireguard/crypto/zinc/curve25519/curve25519-fiat32.c new file mode 100644 index 0000000000000..55c3718c07bdd --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519-fiat32.c @@ -0,0 +1,860 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2016 The fiat-crypto Authors. + * Copyright (C) 2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is a machine-generated formally verified implementation of Curve25519 + * ECDH from: . Though originally + * machine generated, it has been tweaked to be suitable for use in the kernel. + * It is optimized for 32-bit machines and machines that cannot work efficiently + * with 128-bit integer types. + */ + +/* fe means field element. Here the field is \Z/(2^255-19). An element t, + * entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 + * t[3]+2^102 t[4]+...+2^230 t[9]. + * fe limbs are bounded by 1.125*2^26,1.125*2^25,1.125*2^26,1.125*2^25,etc. + * Multiplication and carrying produce fe from fe_loose. + */ +typedef struct fe { u32 v[10]; } fe; + +/* fe_loose limbs are bounded by 3.375*2^26,3.375*2^25,3.375*2^26,3.375*2^25,etc + * Addition and subtraction produce fe_loose from (fe, fe). + */ +typedef struct fe_loose { u32 v[10]; } fe_loose; + +static __always_inline void fe_frombytes_impl(u32 h[10], const u8 *s) +{ + /* Ignores top bit of s. */ + u32 a0 = get_unaligned_le32(s); + u32 a1 = get_unaligned_le32(s+4); + u32 a2 = get_unaligned_le32(s+8); + u32 a3 = get_unaligned_le32(s+12); + u32 a4 = get_unaligned_le32(s+16); + u32 a5 = get_unaligned_le32(s+20); + u32 a6 = get_unaligned_le32(s+24); + u32 a7 = get_unaligned_le32(s+28); + h[0] = a0&((1<<26)-1); /* 26 used, 32-26 left. 26 */ + h[1] = (a0>>26) | ((a1&((1<<19)-1))<< 6); /* (32-26) + 19 = 6+19 = 25 */ + h[2] = (a1>>19) | ((a2&((1<<13)-1))<<13); /* (32-19) + 13 = 13+13 = 26 */ + h[3] = (a2>>13) | ((a3&((1<< 6)-1))<<19); /* (32-13) + 6 = 19+ 6 = 25 */ + h[4] = (a3>> 6); /* (32- 6) = 26 */ + h[5] = a4&((1<<25)-1); /* 25 */ + h[6] = (a4>>25) | ((a5&((1<<19)-1))<< 7); /* (32-25) + 19 = 7+19 = 26 */ + h[7] = (a5>>19) | ((a6&((1<<12)-1))<<13); /* (32-19) + 12 = 13+12 = 25 */ + h[8] = (a6>>12) | ((a7&((1<< 6)-1))<<20); /* (32-12) + 6 = 20+ 6 = 26 */ + h[9] = (a7>> 6)&((1<<25)-1); /* 25 */ +} + +static __always_inline void fe_frombytes(fe *h, const u8 *s) +{ + fe_frombytes_impl(h->v, s); +} + +static __always_inline u8 /*bool*/ +addcarryx_u25(u8 /*bool*/ c, u32 a, u32 b, u32 *low) +{ + /* This function extracts 25 bits of result and 1 bit of carry + * (26 total), so a 32-bit intermediate is sufficient. + */ + u32 x = a + b + c; + *low = x & ((1 << 25) - 1); + return (x >> 25) & 1; +} + +static __always_inline u8 /*bool*/ +addcarryx_u26(u8 /*bool*/ c, u32 a, u32 b, u32 *low) +{ + /* This function extracts 26 bits of result and 1 bit of carry + * (27 total), so a 32-bit intermediate is sufficient. + */ + u32 x = a + b + c; + *low = x & ((1 << 26) - 1); + return (x >> 26) & 1; +} + +static __always_inline u8 /*bool*/ +subborrow_u25(u8 /*bool*/ c, u32 a, u32 b, u32 *low) +{ + /* This function extracts 25 bits of result and 1 bit of borrow + * (26 total), so a 32-bit intermediate is sufficient. + */ + u32 x = a - b - c; + *low = x & ((1 << 25) - 1); + return x >> 31; +} + +static __always_inline u8 /*bool*/ +subborrow_u26(u8 /*bool*/ c, u32 a, u32 b, u32 *low) +{ + /* This function extracts 26 bits of result and 1 bit of borrow + *(27 total), so a 32-bit intermediate is sufficient. + */ + u32 x = a - b - c; + *low = x & ((1 << 26) - 1); + return x >> 31; +} + +static __always_inline u32 cmovznz32(u32 t, u32 z, u32 nz) +{ + t = -!!t; /* all set if nonzero, 0 if 0 */ + return (t&nz) | ((~t)&z); +} + +static __always_inline void fe_freeze(u32 out[10], const u32 in1[10]) +{ + { const u32 x17 = in1[9]; + { const u32 x18 = in1[8]; + { const u32 x16 = in1[7]; + { const u32 x14 = in1[6]; + { const u32 x12 = in1[5]; + { const u32 x10 = in1[4]; + { const u32 x8 = in1[3]; + { const u32 x6 = in1[2]; + { const u32 x4 = in1[1]; + { const u32 x2 = in1[0]; + { u32 x20; u8/*bool*/ x21 = subborrow_u26(0x0, x2, 0x3ffffed, &x20); + { u32 x23; u8/*bool*/ x24 = subborrow_u25(x21, x4, 0x1ffffff, &x23); + { u32 x26; u8/*bool*/ x27 = subborrow_u26(x24, x6, 0x3ffffff, &x26); + { u32 x29; u8/*bool*/ x30 = subborrow_u25(x27, x8, 0x1ffffff, &x29); + { u32 x32; u8/*bool*/ x33 = subborrow_u26(x30, x10, 0x3ffffff, &x32); + { u32 x35; u8/*bool*/ x36 = subborrow_u25(x33, x12, 0x1ffffff, &x35); + { u32 x38; u8/*bool*/ x39 = subborrow_u26(x36, x14, 0x3ffffff, &x38); + { u32 x41; u8/*bool*/ x42 = subborrow_u25(x39, x16, 0x1ffffff, &x41); + { u32 x44; u8/*bool*/ x45 = subborrow_u26(x42, x18, 0x3ffffff, &x44); + { u32 x47; u8/*bool*/ x48 = subborrow_u25(x45, x17, 0x1ffffff, &x47); + { u32 x49 = cmovznz32(x48, 0x0, 0xffffffff); + { u32 x50 = (x49 & 0x3ffffed); + { u32 x52; u8/*bool*/ x53 = addcarryx_u26(0x0, x20, x50, &x52); + { u32 x54 = (x49 & 0x1ffffff); + { u32 x56; u8/*bool*/ x57 = addcarryx_u25(x53, x23, x54, &x56); + { u32 x58 = (x49 & 0x3ffffff); + { u32 x60; u8/*bool*/ x61 = addcarryx_u26(x57, x26, x58, &x60); + { u32 x62 = (x49 & 0x1ffffff); + { u32 x64; u8/*bool*/ x65 = addcarryx_u25(x61, x29, x62, &x64); + { u32 x66 = (x49 & 0x3ffffff); + { u32 x68; u8/*bool*/ x69 = addcarryx_u26(x65, x32, x66, &x68); + { u32 x70 = (x49 & 0x1ffffff); + { u32 x72; u8/*bool*/ x73 = addcarryx_u25(x69, x35, x70, &x72); + { u32 x74 = (x49 & 0x3ffffff); + { u32 x76; u8/*bool*/ x77 = addcarryx_u26(x73, x38, x74, &x76); + { u32 x78 = (x49 & 0x1ffffff); + { u32 x80; u8/*bool*/ x81 = addcarryx_u25(x77, x41, x78, &x80); + { u32 x82 = (x49 & 0x3ffffff); + { u32 x84; u8/*bool*/ x85 = addcarryx_u26(x81, x44, x82, &x84); + { u32 x86 = (x49 & 0x1ffffff); + { u32 x88; addcarryx_u25(x85, x47, x86, &x88); + out[0] = x52; + out[1] = x56; + out[2] = x60; + out[3] = x64; + out[4] = x68; + out[5] = x72; + out[6] = x76; + out[7] = x80; + out[8] = x84; + out[9] = x88; + }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} +} + +static __always_inline void fe_tobytes(u8 s[32], const fe *f) +{ + u32 h[10]; + fe_freeze(h, f->v); + s[0] = h[0] >> 0; + s[1] = h[0] >> 8; + s[2] = h[0] >> 16; + s[3] = (h[0] >> 24) | (h[1] << 2); + s[4] = h[1] >> 6; + s[5] = h[1] >> 14; + s[6] = (h[1] >> 22) | (h[2] << 3); + s[7] = h[2] >> 5; + s[8] = h[2] >> 13; + s[9] = (h[2] >> 21) | (h[3] << 5); + s[10] = h[3] >> 3; + s[11] = h[3] >> 11; + s[12] = (h[3] >> 19) | (h[4] << 6); + s[13] = h[4] >> 2; + s[14] = h[4] >> 10; + s[15] = h[4] >> 18; + s[16] = h[5] >> 0; + s[17] = h[5] >> 8; + s[18] = h[5] >> 16; + s[19] = (h[5] >> 24) | (h[6] << 1); + s[20] = h[6] >> 7; + s[21] = h[6] >> 15; + s[22] = (h[6] >> 23) | (h[7] << 3); + s[23] = h[7] >> 5; + s[24] = h[7] >> 13; + s[25] = (h[7] >> 21) | (h[8] << 4); + s[26] = h[8] >> 4; + s[27] = h[8] >> 12; + s[28] = (h[8] >> 20) | (h[9] << 6); + s[29] = h[9] >> 2; + s[30] = h[9] >> 10; + s[31] = h[9] >> 18; +} + +/* h = f */ +static __always_inline void fe_copy(fe *h, const fe *f) +{ + memmove(h, f, sizeof(u32) * 10); +} + +static __always_inline void fe_copy_lt(fe_loose *h, const fe *f) +{ + memmove(h, f, sizeof(u32) * 10); +} + +/* h = 0 */ +static __always_inline void fe_0(fe *h) +{ + memset(h, 0, sizeof(u32) * 10); +} + +/* h = 1 */ +static __always_inline void fe_1(fe *h) +{ + memset(h, 0, sizeof(u32) * 10); + h->v[0] = 1; +} + +static void fe_add_impl(u32 out[10], const u32 in1[10], const u32 in2[10]) +{ + { const u32 x20 = in1[9]; + { const u32 x21 = in1[8]; + { const u32 x19 = in1[7]; + { const u32 x17 = in1[6]; + { const u32 x15 = in1[5]; + { const u32 x13 = in1[4]; + { const u32 x11 = in1[3]; + { const u32 x9 = in1[2]; + { const u32 x7 = in1[1]; + { const u32 x5 = in1[0]; + { const u32 x38 = in2[9]; + { const u32 x39 = in2[8]; + { const u32 x37 = in2[7]; + { const u32 x35 = in2[6]; + { const u32 x33 = in2[5]; + { const u32 x31 = in2[4]; + { const u32 x29 = in2[3]; + { const u32 x27 = in2[2]; + { const u32 x25 = in2[1]; + { const u32 x23 = in2[0]; + out[0] = (x5 + x23); + out[1] = (x7 + x25); + out[2] = (x9 + x27); + out[3] = (x11 + x29); + out[4] = (x13 + x31); + out[5] = (x15 + x33); + out[6] = (x17 + x35); + out[7] = (x19 + x37); + out[8] = (x21 + x39); + out[9] = (x20 + x38); + }}}}}}}}}}}}}}}}}}}} +} + +/* h = f + g + * Can overlap h with f or g. + */ +static __always_inline void fe_add(fe_loose *h, const fe *f, const fe *g) +{ + fe_add_impl(h->v, f->v, g->v); +} + +static void fe_sub_impl(u32 out[10], const u32 in1[10], const u32 in2[10]) +{ + { const u32 x20 = in1[9]; + { const u32 x21 = in1[8]; + { const u32 x19 = in1[7]; + { const u32 x17 = in1[6]; + { const u32 x15 = in1[5]; + { const u32 x13 = in1[4]; + { const u32 x11 = in1[3]; + { const u32 x9 = in1[2]; + { const u32 x7 = in1[1]; + { const u32 x5 = in1[0]; + { const u32 x38 = in2[9]; + { const u32 x39 = in2[8]; + { const u32 x37 = in2[7]; + { const u32 x35 = in2[6]; + { const u32 x33 = in2[5]; + { const u32 x31 = in2[4]; + { const u32 x29 = in2[3]; + { const u32 x27 = in2[2]; + { const u32 x25 = in2[1]; + { const u32 x23 = in2[0]; + out[0] = ((0x7ffffda + x5) - x23); + out[1] = ((0x3fffffe + x7) - x25); + out[2] = ((0x7fffffe + x9) - x27); + out[3] = ((0x3fffffe + x11) - x29); + out[4] = ((0x7fffffe + x13) - x31); + out[5] = ((0x3fffffe + x15) - x33); + out[6] = ((0x7fffffe + x17) - x35); + out[7] = ((0x3fffffe + x19) - x37); + out[8] = ((0x7fffffe + x21) - x39); + out[9] = ((0x3fffffe + x20) - x38); + }}}}}}}}}}}}}}}}}}}} +} + +/* h = f - g + * Can overlap h with f or g. + */ +static __always_inline void fe_sub(fe_loose *h, const fe *f, const fe *g) +{ + fe_sub_impl(h->v, f->v, g->v); +} + +static void fe_mul_impl(u32 out[10], const u32 in1[10], const u32 in2[10]) +{ + { const u32 x20 = in1[9]; + { const u32 x21 = in1[8]; + { const u32 x19 = in1[7]; + { const u32 x17 = in1[6]; + { const u32 x15 = in1[5]; + { const u32 x13 = in1[4]; + { const u32 x11 = in1[3]; + { const u32 x9 = in1[2]; + { const u32 x7 = in1[1]; + { const u32 x5 = in1[0]; + { const u32 x38 = in2[9]; + { const u32 x39 = in2[8]; + { const u32 x37 = in2[7]; + { const u32 x35 = in2[6]; + { const u32 x33 = in2[5]; + { const u32 x31 = in2[4]; + { const u32 x29 = in2[3]; + { const u32 x27 = in2[2]; + { const u32 x25 = in2[1]; + { const u32 x23 = in2[0]; + { u64 x40 = ((u64)x23 * x5); + { u64 x41 = (((u64)x23 * x7) + ((u64)x25 * x5)); + { u64 x42 = ((((u64)(0x2 * x25) * x7) + ((u64)x23 * x9)) + ((u64)x27 * x5)); + { u64 x43 = (((((u64)x25 * x9) + ((u64)x27 * x7)) + ((u64)x23 * x11)) + ((u64)x29 * x5)); + { u64 x44 = (((((u64)x27 * x9) + (0x2 * (((u64)x25 * x11) + ((u64)x29 * x7)))) + ((u64)x23 * x13)) + ((u64)x31 * x5)); + { u64 x45 = (((((((u64)x27 * x11) + ((u64)x29 * x9)) + ((u64)x25 * x13)) + ((u64)x31 * x7)) + ((u64)x23 * x15)) + ((u64)x33 * x5)); + { u64 x46 = (((((0x2 * ((((u64)x29 * x11) + ((u64)x25 * x15)) + ((u64)x33 * x7))) + ((u64)x27 * x13)) + ((u64)x31 * x9)) + ((u64)x23 * x17)) + ((u64)x35 * x5)); + { u64 x47 = (((((((((u64)x29 * x13) + ((u64)x31 * x11)) + ((u64)x27 * x15)) + ((u64)x33 * x9)) + ((u64)x25 * x17)) + ((u64)x35 * x7)) + ((u64)x23 * x19)) + ((u64)x37 * x5)); + { u64 x48 = (((((((u64)x31 * x13) + (0x2 * (((((u64)x29 * x15) + ((u64)x33 * x11)) + ((u64)x25 * x19)) + ((u64)x37 * x7)))) + ((u64)x27 * x17)) + ((u64)x35 * x9)) + ((u64)x23 * x21)) + ((u64)x39 * x5)); + { u64 x49 = (((((((((((u64)x31 * x15) + ((u64)x33 * x13)) + ((u64)x29 * x17)) + ((u64)x35 * x11)) + ((u64)x27 * x19)) + ((u64)x37 * x9)) + ((u64)x25 * x21)) + ((u64)x39 * x7)) + ((u64)x23 * x20)) + ((u64)x38 * x5)); + { u64 x50 = (((((0x2 * ((((((u64)x33 * x15) + ((u64)x29 * x19)) + ((u64)x37 * x11)) + ((u64)x25 * x20)) + ((u64)x38 * x7))) + ((u64)x31 * x17)) + ((u64)x35 * x13)) + ((u64)x27 * x21)) + ((u64)x39 * x9)); + { u64 x51 = (((((((((u64)x33 * x17) + ((u64)x35 * x15)) + ((u64)x31 * x19)) + ((u64)x37 * x13)) + ((u64)x29 * x21)) + ((u64)x39 * x11)) + ((u64)x27 * x20)) + ((u64)x38 * x9)); + { u64 x52 = (((((u64)x35 * x17) + (0x2 * (((((u64)x33 * x19) + ((u64)x37 * x15)) + ((u64)x29 * x20)) + ((u64)x38 * x11)))) + ((u64)x31 * x21)) + ((u64)x39 * x13)); + { u64 x53 = (((((((u64)x35 * x19) + ((u64)x37 * x17)) + ((u64)x33 * x21)) + ((u64)x39 * x15)) + ((u64)x31 * x20)) + ((u64)x38 * x13)); + { u64 x54 = (((0x2 * ((((u64)x37 * x19) + ((u64)x33 * x20)) + ((u64)x38 * x15))) + ((u64)x35 * x21)) + ((u64)x39 * x17)); + { u64 x55 = (((((u64)x37 * x21) + ((u64)x39 * x19)) + ((u64)x35 * x20)) + ((u64)x38 * x17)); + { u64 x56 = (((u64)x39 * x21) + (0x2 * (((u64)x37 * x20) + ((u64)x38 * x19)))); + { u64 x57 = (((u64)x39 * x20) + ((u64)x38 * x21)); + { u64 x58 = ((u64)(0x2 * x38) * x20); + { u64 x59 = (x48 + (x58 << 0x4)); + { u64 x60 = (x59 + (x58 << 0x1)); + { u64 x61 = (x60 + x58); + { u64 x62 = (x47 + (x57 << 0x4)); + { u64 x63 = (x62 + (x57 << 0x1)); + { u64 x64 = (x63 + x57); + { u64 x65 = (x46 + (x56 << 0x4)); + { u64 x66 = (x65 + (x56 << 0x1)); + { u64 x67 = (x66 + x56); + { u64 x68 = (x45 + (x55 << 0x4)); + { u64 x69 = (x68 + (x55 << 0x1)); + { u64 x70 = (x69 + x55); + { u64 x71 = (x44 + (x54 << 0x4)); + { u64 x72 = (x71 + (x54 << 0x1)); + { u64 x73 = (x72 + x54); + { u64 x74 = (x43 + (x53 << 0x4)); + { u64 x75 = (x74 + (x53 << 0x1)); + { u64 x76 = (x75 + x53); + { u64 x77 = (x42 + (x52 << 0x4)); + { u64 x78 = (x77 + (x52 << 0x1)); + { u64 x79 = (x78 + x52); + { u64 x80 = (x41 + (x51 << 0x4)); + { u64 x81 = (x80 + (x51 << 0x1)); + { u64 x82 = (x81 + x51); + { u64 x83 = (x40 + (x50 << 0x4)); + { u64 x84 = (x83 + (x50 << 0x1)); + { u64 x85 = (x84 + x50); + { u64 x86 = (x85 >> 0x1a); + { u32 x87 = ((u32)x85 & 0x3ffffff); + { u64 x88 = (x86 + x82); + { u64 x89 = (x88 >> 0x19); + { u32 x90 = ((u32)x88 & 0x1ffffff); + { u64 x91 = (x89 + x79); + { u64 x92 = (x91 >> 0x1a); + { u32 x93 = ((u32)x91 & 0x3ffffff); + { u64 x94 = (x92 + x76); + { u64 x95 = (x94 >> 0x19); + { u32 x96 = ((u32)x94 & 0x1ffffff); + { u64 x97 = (x95 + x73); + { u64 x98 = (x97 >> 0x1a); + { u32 x99 = ((u32)x97 & 0x3ffffff); + { u64 x100 = (x98 + x70); + { u64 x101 = (x100 >> 0x19); + { u32 x102 = ((u32)x100 & 0x1ffffff); + { u64 x103 = (x101 + x67); + { u64 x104 = (x103 >> 0x1a); + { u32 x105 = ((u32)x103 & 0x3ffffff); + { u64 x106 = (x104 + x64); + { u64 x107 = (x106 >> 0x19); + { u32 x108 = ((u32)x106 & 0x1ffffff); + { u64 x109 = (x107 + x61); + { u64 x110 = (x109 >> 0x1a); + { u32 x111 = ((u32)x109 & 0x3ffffff); + { u64 x112 = (x110 + x49); + { u64 x113 = (x112 >> 0x19); + { u32 x114 = ((u32)x112 & 0x1ffffff); + { u64 x115 = (x87 + (0x13 * x113)); + { u32 x116 = (u32) (x115 >> 0x1a); + { u32 x117 = ((u32)x115 & 0x3ffffff); + { u32 x118 = (x116 + x90); + { u32 x119 = (x118 >> 0x19); + { u32 x120 = (x118 & 0x1ffffff); + out[0] = x117; + out[1] = x120; + out[2] = (x119 + x93); + out[3] = x96; + out[4] = x99; + out[5] = x102; + out[6] = x105; + out[7] = x108; + out[8] = x111; + out[9] = x114; + }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} +} + +static __always_inline void fe_mul_ttt(fe *h, const fe *f, const fe *g) +{ + fe_mul_impl(h->v, f->v, g->v); +} + +static __always_inline void fe_mul_tlt(fe *h, const fe_loose *f, const fe *g) +{ + fe_mul_impl(h->v, f->v, g->v); +} + +static __always_inline void +fe_mul_tll(fe *h, const fe_loose *f, const fe_loose *g) +{ + fe_mul_impl(h->v, f->v, g->v); +} + +static void fe_sqr_impl(u32 out[10], const u32 in1[10]) +{ + { const u32 x17 = in1[9]; + { const u32 x18 = in1[8]; + { const u32 x16 = in1[7]; + { const u32 x14 = in1[6]; + { const u32 x12 = in1[5]; + { const u32 x10 = in1[4]; + { const u32 x8 = in1[3]; + { const u32 x6 = in1[2]; + { const u32 x4 = in1[1]; + { const u32 x2 = in1[0]; + { u64 x19 = ((u64)x2 * x2); + { u64 x20 = ((u64)(0x2 * x2) * x4); + { u64 x21 = (0x2 * (((u64)x4 * x4) + ((u64)x2 * x6))); + { u64 x22 = (0x2 * (((u64)x4 * x6) + ((u64)x2 * x8))); + { u64 x23 = ((((u64)x6 * x6) + ((u64)(0x4 * x4) * x8)) + ((u64)(0x2 * x2) * x10)); + { u64 x24 = (0x2 * ((((u64)x6 * x8) + ((u64)x4 * x10)) + ((u64)x2 * x12))); + { u64 x25 = (0x2 * (((((u64)x8 * x8) + ((u64)x6 * x10)) + ((u64)x2 * x14)) + ((u64)(0x2 * x4) * x12))); + { u64 x26 = (0x2 * (((((u64)x8 * x10) + ((u64)x6 * x12)) + ((u64)x4 * x14)) + ((u64)x2 * x16))); + { u64 x27 = (((u64)x10 * x10) + (0x2 * ((((u64)x6 * x14) + ((u64)x2 * x18)) + (0x2 * (((u64)x4 * x16) + ((u64)x8 * x12)))))); + { u64 x28 = (0x2 * ((((((u64)x10 * x12) + ((u64)x8 * x14)) + ((u64)x6 * x16)) + ((u64)x4 * x18)) + ((u64)x2 * x17))); + { u64 x29 = (0x2 * (((((u64)x12 * x12) + ((u64)x10 * x14)) + ((u64)x6 * x18)) + (0x2 * (((u64)x8 * x16) + ((u64)x4 * x17))))); + { u64 x30 = (0x2 * (((((u64)x12 * x14) + ((u64)x10 * x16)) + ((u64)x8 * x18)) + ((u64)x6 * x17))); + { u64 x31 = (((u64)x14 * x14) + (0x2 * (((u64)x10 * x18) + (0x2 * (((u64)x12 * x16) + ((u64)x8 * x17)))))); + { u64 x32 = (0x2 * ((((u64)x14 * x16) + ((u64)x12 * x18)) + ((u64)x10 * x17))); + { u64 x33 = (0x2 * ((((u64)x16 * x16) + ((u64)x14 * x18)) + ((u64)(0x2 * x12) * x17))); + { u64 x34 = (0x2 * (((u64)x16 * x18) + ((u64)x14 * x17))); + { u64 x35 = (((u64)x18 * x18) + ((u64)(0x4 * x16) * x17)); + { u64 x36 = ((u64)(0x2 * x18) * x17); + { u64 x37 = ((u64)(0x2 * x17) * x17); + { u64 x38 = (x27 + (x37 << 0x4)); + { u64 x39 = (x38 + (x37 << 0x1)); + { u64 x40 = (x39 + x37); + { u64 x41 = (x26 + (x36 << 0x4)); + { u64 x42 = (x41 + (x36 << 0x1)); + { u64 x43 = (x42 + x36); + { u64 x44 = (x25 + (x35 << 0x4)); + { u64 x45 = (x44 + (x35 << 0x1)); + { u64 x46 = (x45 + x35); + { u64 x47 = (x24 + (x34 << 0x4)); + { u64 x48 = (x47 + (x34 << 0x1)); + { u64 x49 = (x48 + x34); + { u64 x50 = (x23 + (x33 << 0x4)); + { u64 x51 = (x50 + (x33 << 0x1)); + { u64 x52 = (x51 + x33); + { u64 x53 = (x22 + (x32 << 0x4)); + { u64 x54 = (x53 + (x32 << 0x1)); + { u64 x55 = (x54 + x32); + { u64 x56 = (x21 + (x31 << 0x4)); + { u64 x57 = (x56 + (x31 << 0x1)); + { u64 x58 = (x57 + x31); + { u64 x59 = (x20 + (x30 << 0x4)); + { u64 x60 = (x59 + (x30 << 0x1)); + { u64 x61 = (x60 + x30); + { u64 x62 = (x19 + (x29 << 0x4)); + { u64 x63 = (x62 + (x29 << 0x1)); + { u64 x64 = (x63 + x29); + { u64 x65 = (x64 >> 0x1a); + { u32 x66 = ((u32)x64 & 0x3ffffff); + { u64 x67 = (x65 + x61); + { u64 x68 = (x67 >> 0x19); + { u32 x69 = ((u32)x67 & 0x1ffffff); + { u64 x70 = (x68 + x58); + { u64 x71 = (x70 >> 0x1a); + { u32 x72 = ((u32)x70 & 0x3ffffff); + { u64 x73 = (x71 + x55); + { u64 x74 = (x73 >> 0x19); + { u32 x75 = ((u32)x73 & 0x1ffffff); + { u64 x76 = (x74 + x52); + { u64 x77 = (x76 >> 0x1a); + { u32 x78 = ((u32)x76 & 0x3ffffff); + { u64 x79 = (x77 + x49); + { u64 x80 = (x79 >> 0x19); + { u32 x81 = ((u32)x79 & 0x1ffffff); + { u64 x82 = (x80 + x46); + { u64 x83 = (x82 >> 0x1a); + { u32 x84 = ((u32)x82 & 0x3ffffff); + { u64 x85 = (x83 + x43); + { u64 x86 = (x85 >> 0x19); + { u32 x87 = ((u32)x85 & 0x1ffffff); + { u64 x88 = (x86 + x40); + { u64 x89 = (x88 >> 0x1a); + { u32 x90 = ((u32)x88 & 0x3ffffff); + { u64 x91 = (x89 + x28); + { u64 x92 = (x91 >> 0x19); + { u32 x93 = ((u32)x91 & 0x1ffffff); + { u64 x94 = (x66 + (0x13 * x92)); + { u32 x95 = (u32) (x94 >> 0x1a); + { u32 x96 = ((u32)x94 & 0x3ffffff); + { u32 x97 = (x95 + x69); + { u32 x98 = (x97 >> 0x19); + { u32 x99 = (x97 & 0x1ffffff); + out[0] = x96; + out[1] = x99; + out[2] = (x98 + x72); + out[3] = x75; + out[4] = x78; + out[5] = x81; + out[6] = x84; + out[7] = x87; + out[8] = x90; + out[9] = x93; + }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} +} + +static __always_inline void fe_sq_tl(fe *h, const fe_loose *f) +{ + fe_sqr_impl(h->v, f->v); +} + +static __always_inline void fe_sq_tt(fe *h, const fe *f) +{ + fe_sqr_impl(h->v, f->v); +} + +static __always_inline void fe_loose_invert(fe *out, const fe_loose *z) +{ + fe t0; + fe t1; + fe t2; + fe t3; + int i; + + fe_sq_tl(&t0, z); + fe_sq_tt(&t1, &t0); + for (i = 1; i < 2; ++i) + fe_sq_tt(&t1, &t1); + fe_mul_tlt(&t1, z, &t1); + fe_mul_ttt(&t0, &t0, &t1); + fe_sq_tt(&t2, &t0); + fe_mul_ttt(&t1, &t1, &t2); + fe_sq_tt(&t2, &t1); + for (i = 1; i < 5; ++i) + fe_sq_tt(&t2, &t2); + fe_mul_ttt(&t1, &t2, &t1); + fe_sq_tt(&t2, &t1); + for (i = 1; i < 10; ++i) + fe_sq_tt(&t2, &t2); + fe_mul_ttt(&t2, &t2, &t1); + fe_sq_tt(&t3, &t2); + for (i = 1; i < 20; ++i) + fe_sq_tt(&t3, &t3); + fe_mul_ttt(&t2, &t3, &t2); + fe_sq_tt(&t2, &t2); + for (i = 1; i < 10; ++i) + fe_sq_tt(&t2, &t2); + fe_mul_ttt(&t1, &t2, &t1); + fe_sq_tt(&t2, &t1); + for (i = 1; i < 50; ++i) + fe_sq_tt(&t2, &t2); + fe_mul_ttt(&t2, &t2, &t1); + fe_sq_tt(&t3, &t2); + for (i = 1; i < 100; ++i) + fe_sq_tt(&t3, &t3); + fe_mul_ttt(&t2, &t3, &t2); + fe_sq_tt(&t2, &t2); + for (i = 1; i < 50; ++i) + fe_sq_tt(&t2, &t2); + fe_mul_ttt(&t1, &t2, &t1); + fe_sq_tt(&t1, &t1); + for (i = 1; i < 5; ++i) + fe_sq_tt(&t1, &t1); + fe_mul_ttt(out, &t1, &t0); +} + +static __always_inline void fe_invert(fe *out, const fe *z) +{ + fe_loose l; + fe_copy_lt(&l, z); + fe_loose_invert(out, &l); +} + +/* Replace (f,g) with (g,f) if b == 1; + * replace (f,g) with (f,g) if b == 0. + * + * Preconditions: b in {0,1} + */ +static __always_inline void fe_cswap(fe *f, fe *g, unsigned int b) +{ + unsigned i; + b = 0 - b; + for (i = 0; i < 10; i++) { + u32 x = f->v[i] ^ g->v[i]; + x &= b; + f->v[i] ^= x; + g->v[i] ^= x; + } +} + +/* NOTE: based on fiat-crypto fe_mul, edited for in2=121666, 0, 0.*/ +static __always_inline void fe_mul_121666_impl(u32 out[10], const u32 in1[10]) +{ + { const u32 x20 = in1[9]; + { const u32 x21 = in1[8]; + { const u32 x19 = in1[7]; + { const u32 x17 = in1[6]; + { const u32 x15 = in1[5]; + { const u32 x13 = in1[4]; + { const u32 x11 = in1[3]; + { const u32 x9 = in1[2]; + { const u32 x7 = in1[1]; + { const u32 x5 = in1[0]; + { const u32 x38 = 0; + { const u32 x39 = 0; + { const u32 x37 = 0; + { const u32 x35 = 0; + { const u32 x33 = 0; + { const u32 x31 = 0; + { const u32 x29 = 0; + { const u32 x27 = 0; + { const u32 x25 = 0; + { const u32 x23 = 121666; + { u64 x40 = ((u64)x23 * x5); + { u64 x41 = (((u64)x23 * x7) + ((u64)x25 * x5)); + { u64 x42 = ((((u64)(0x2 * x25) * x7) + ((u64)x23 * x9)) + ((u64)x27 * x5)); + { u64 x43 = (((((u64)x25 * x9) + ((u64)x27 * x7)) + ((u64)x23 * x11)) + ((u64)x29 * x5)); + { u64 x44 = (((((u64)x27 * x9) + (0x2 * (((u64)x25 * x11) + ((u64)x29 * x7)))) + ((u64)x23 * x13)) + ((u64)x31 * x5)); + { u64 x45 = (((((((u64)x27 * x11) + ((u64)x29 * x9)) + ((u64)x25 * x13)) + ((u64)x31 * x7)) + ((u64)x23 * x15)) + ((u64)x33 * x5)); + { u64 x46 = (((((0x2 * ((((u64)x29 * x11) + ((u64)x25 * x15)) + ((u64)x33 * x7))) + ((u64)x27 * x13)) + ((u64)x31 * x9)) + ((u64)x23 * x17)) + ((u64)x35 * x5)); + { u64 x47 = (((((((((u64)x29 * x13) + ((u64)x31 * x11)) + ((u64)x27 * x15)) + ((u64)x33 * x9)) + ((u64)x25 * x17)) + ((u64)x35 * x7)) + ((u64)x23 * x19)) + ((u64)x37 * x5)); + { u64 x48 = (((((((u64)x31 * x13) + (0x2 * (((((u64)x29 * x15) + ((u64)x33 * x11)) + ((u64)x25 * x19)) + ((u64)x37 * x7)))) + ((u64)x27 * x17)) + ((u64)x35 * x9)) + ((u64)x23 * x21)) + ((u64)x39 * x5)); + { u64 x49 = (((((((((((u64)x31 * x15) + ((u64)x33 * x13)) + ((u64)x29 * x17)) + ((u64)x35 * x11)) + ((u64)x27 * x19)) + ((u64)x37 * x9)) + ((u64)x25 * x21)) + ((u64)x39 * x7)) + ((u64)x23 * x20)) + ((u64)x38 * x5)); + { u64 x50 = (((((0x2 * ((((((u64)x33 * x15) + ((u64)x29 * x19)) + ((u64)x37 * x11)) + ((u64)x25 * x20)) + ((u64)x38 * x7))) + ((u64)x31 * x17)) + ((u64)x35 * x13)) + ((u64)x27 * x21)) + ((u64)x39 * x9)); + { u64 x51 = (((((((((u64)x33 * x17) + ((u64)x35 * x15)) + ((u64)x31 * x19)) + ((u64)x37 * x13)) + ((u64)x29 * x21)) + ((u64)x39 * x11)) + ((u64)x27 * x20)) + ((u64)x38 * x9)); + { u64 x52 = (((((u64)x35 * x17) + (0x2 * (((((u64)x33 * x19) + ((u64)x37 * x15)) + ((u64)x29 * x20)) + ((u64)x38 * x11)))) + ((u64)x31 * x21)) + ((u64)x39 * x13)); + { u64 x53 = (((((((u64)x35 * x19) + ((u64)x37 * x17)) + ((u64)x33 * x21)) + ((u64)x39 * x15)) + ((u64)x31 * x20)) + ((u64)x38 * x13)); + { u64 x54 = (((0x2 * ((((u64)x37 * x19) + ((u64)x33 * x20)) + ((u64)x38 * x15))) + ((u64)x35 * x21)) + ((u64)x39 * x17)); + { u64 x55 = (((((u64)x37 * x21) + ((u64)x39 * x19)) + ((u64)x35 * x20)) + ((u64)x38 * x17)); + { u64 x56 = (((u64)x39 * x21) + (0x2 * (((u64)x37 * x20) + ((u64)x38 * x19)))); + { u64 x57 = (((u64)x39 * x20) + ((u64)x38 * x21)); + { u64 x58 = ((u64)(0x2 * x38) * x20); + { u64 x59 = (x48 + (x58 << 0x4)); + { u64 x60 = (x59 + (x58 << 0x1)); + { u64 x61 = (x60 + x58); + { u64 x62 = (x47 + (x57 << 0x4)); + { u64 x63 = (x62 + (x57 << 0x1)); + { u64 x64 = (x63 + x57); + { u64 x65 = (x46 + (x56 << 0x4)); + { u64 x66 = (x65 + (x56 << 0x1)); + { u64 x67 = (x66 + x56); + { u64 x68 = (x45 + (x55 << 0x4)); + { u64 x69 = (x68 + (x55 << 0x1)); + { u64 x70 = (x69 + x55); + { u64 x71 = (x44 + (x54 << 0x4)); + { u64 x72 = (x71 + (x54 << 0x1)); + { u64 x73 = (x72 + x54); + { u64 x74 = (x43 + (x53 << 0x4)); + { u64 x75 = (x74 + (x53 << 0x1)); + { u64 x76 = (x75 + x53); + { u64 x77 = (x42 + (x52 << 0x4)); + { u64 x78 = (x77 + (x52 << 0x1)); + { u64 x79 = (x78 + x52); + { u64 x80 = (x41 + (x51 << 0x4)); + { u64 x81 = (x80 + (x51 << 0x1)); + { u64 x82 = (x81 + x51); + { u64 x83 = (x40 + (x50 << 0x4)); + { u64 x84 = (x83 + (x50 << 0x1)); + { u64 x85 = (x84 + x50); + { u64 x86 = (x85 >> 0x1a); + { u32 x87 = ((u32)x85 & 0x3ffffff); + { u64 x88 = (x86 + x82); + { u64 x89 = (x88 >> 0x19); + { u32 x90 = ((u32)x88 & 0x1ffffff); + { u64 x91 = (x89 + x79); + { u64 x92 = (x91 >> 0x1a); + { u32 x93 = ((u32)x91 & 0x3ffffff); + { u64 x94 = (x92 + x76); + { u64 x95 = (x94 >> 0x19); + { u32 x96 = ((u32)x94 & 0x1ffffff); + { u64 x97 = (x95 + x73); + { u64 x98 = (x97 >> 0x1a); + { u32 x99 = ((u32)x97 & 0x3ffffff); + { u64 x100 = (x98 + x70); + { u64 x101 = (x100 >> 0x19); + { u32 x102 = ((u32)x100 & 0x1ffffff); + { u64 x103 = (x101 + x67); + { u64 x104 = (x103 >> 0x1a); + { u32 x105 = ((u32)x103 & 0x3ffffff); + { u64 x106 = (x104 + x64); + { u64 x107 = (x106 >> 0x19); + { u32 x108 = ((u32)x106 & 0x1ffffff); + { u64 x109 = (x107 + x61); + { u64 x110 = (x109 >> 0x1a); + { u32 x111 = ((u32)x109 & 0x3ffffff); + { u64 x112 = (x110 + x49); + { u64 x113 = (x112 >> 0x19); + { u32 x114 = ((u32)x112 & 0x1ffffff); + { u64 x115 = (x87 + (0x13 * x113)); + { u32 x116 = (u32) (x115 >> 0x1a); + { u32 x117 = ((u32)x115 & 0x3ffffff); + { u32 x118 = (x116 + x90); + { u32 x119 = (x118 >> 0x19); + { u32 x120 = (x118 & 0x1ffffff); + out[0] = x117; + out[1] = x120; + out[2] = (x119 + x93); + out[3] = x96; + out[4] = x99; + out[5] = x102; + out[6] = x105; + out[7] = x108; + out[8] = x111; + out[9] = x114; + }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} +} + +static __always_inline void fe_mul121666(fe *h, const fe_loose *f) +{ + fe_mul_121666_impl(h->v, f->v); +} + +static void curve25519_generic(u8 out[CURVE25519_KEY_SIZE], + const u8 scalar[CURVE25519_KEY_SIZE], + const u8 point[CURVE25519_KEY_SIZE]) +{ + fe x1, x2, z2, x3, z3; + fe_loose x2l, z2l, x3l; + unsigned swap = 0; + int pos; + u8 e[32]; + + memcpy(e, scalar, 32); + normalize_secret(e); + + /* The following implementation was transcribed to Coq and proven to + * correspond to unary scalar multiplication in affine coordinates given + * that x1 != 0 is the x coordinate of some point on the curve. It was + * also checked in Coq that doing a ladderstep with x1 = x3 = 0 gives + * z2' = z3' = 0, and z2 = z3 = 0 gives z2' = z3' = 0. The statement was + * quantified over the underlying field, so it applies to Curve25519 + * itself and the quadratic twist of Curve25519. It was not proven in + * Coq that prime-field arithmetic correctly simulates extension-field + * arithmetic on prime-field values. The decoding of the byte array + * representation of e was not considered. + * + * Specification of Montgomery curves in affine coordinates: + * + * + * Proof that these form a group that is isomorphic to a Weierstrass + * curve: + * + * + * Coq transcription and correctness proof of the loop + * (where scalarbits=255): + * + * + * preconditions: 0 <= e < 2^255 (not necessarily e < order), + * fe_invert(0) = 0 + */ + fe_frombytes(&x1, point); + fe_1(&x2); + fe_0(&z2); + fe_copy(&x3, &x1); + fe_1(&z3); + + for (pos = 254; pos >= 0; --pos) { + fe tmp0, tmp1; + fe_loose tmp0l, tmp1l; + /* loop invariant as of right before the test, for the case + * where x1 != 0: + * pos >= -1; if z2 = 0 then x2 is nonzero; if z3 = 0 then x3 + * is nonzero + * let r := e >> (pos+1) in the following equalities of + * projective points: + * to_xz (r*P) === if swap then (x3, z3) else (x2, z2) + * to_xz ((r+1)*P) === if swap then (x2, z2) else (x3, z3) + * x1 is the nonzero x coordinate of the nonzero + * point (r*P-(r+1)*P) + */ + unsigned b = 1 & (e[pos / 8] >> (pos & 7)); + swap ^= b; + fe_cswap(&x2, &x3, swap); + fe_cswap(&z2, &z3, swap); + swap = b; + /* Coq transcription of ladderstep formula (called from + * transcribed loop): + * + * + * x1 != 0 + * x1 = 0 + */ + fe_sub(&tmp0l, &x3, &z3); + fe_sub(&tmp1l, &x2, &z2); + fe_add(&x2l, &x2, &z2); + fe_add(&z2l, &x3, &z3); + fe_mul_tll(&z3, &tmp0l, &x2l); + fe_mul_tll(&z2, &z2l, &tmp1l); + fe_sq_tl(&tmp0, &tmp1l); + fe_sq_tl(&tmp1, &x2l); + fe_add(&x3l, &z3, &z2); + fe_sub(&z2l, &z3, &z2); + fe_mul_ttt(&x2, &tmp1, &tmp0); + fe_sub(&tmp1l, &tmp1, &tmp0); + fe_sq_tl(&z2, &z2l); + fe_mul121666(&z3, &tmp1l); + fe_sq_tl(&x3, &x3l); + fe_add(&tmp0l, &tmp0, &z3); + fe_mul_ttt(&z3, &x1, &z2); + fe_mul_tll(&z2, &tmp1l, &tmp0l); + } + /* here pos=-1, so r=e, so to_xz (e*P) === if swap then (x3, z3) + * else (x2, z2) + */ + fe_cswap(&x2, &x3, swap); + fe_cswap(&z2, &z3, swap); + + fe_invert(&z2, &z2); + fe_mul_ttt(&x2, &x2, &z2); + fe_tobytes(out, &x2); + + memzero_explicit(&x1, sizeof(x1)); + memzero_explicit(&x2, sizeof(x2)); + memzero_explicit(&z2, sizeof(z2)); + memzero_explicit(&x3, sizeof(x3)); + memzero_explicit(&z3, sizeof(z3)); + memzero_explicit(&x2l, sizeof(x2l)); + memzero_explicit(&z2l, sizeof(z2l)); + memzero_explicit(&x3l, sizeof(x3l)); + memzero_explicit(&e, sizeof(e)); +} diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519-hacl64.c b/net/wireguard/crypto/zinc/curve25519/curve25519-hacl64.c new file mode 100644 index 0000000000000..c6e726ff9ddbb --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519-hacl64.c @@ -0,0 +1,784 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2016-2017 INRIA and Microsoft Corporation. + * Copyright (C) 2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is a machine-generated formally verified implementation of Curve25519 + * ECDH from: . Though originally machine + * generated, it has been tweaked to be suitable for use in the kernel. It is + * optimized for 64-bit machines that can efficiently work with 128-bit + * integer types. + */ + +typedef __uint128_t u128; + +static __always_inline u64 u64_eq_mask(u64 a, u64 b) +{ + u64 x = a ^ b; + u64 minus_x = ~x + (u64)1U; + u64 x_or_minus_x = x | minus_x; + u64 xnx = x_or_minus_x >> (u32)63U; + u64 c = xnx - (u64)1U; + return c; +} + +static __always_inline u64 u64_gte_mask(u64 a, u64 b) +{ + u64 x = a; + u64 y = b; + u64 x_xor_y = x ^ y; + u64 x_sub_y = x - y; + u64 x_sub_y_xor_y = x_sub_y ^ y; + u64 q = x_xor_y | x_sub_y_xor_y; + u64 x_xor_q = x ^ q; + u64 x_xor_q_ = x_xor_q >> (u32)63U; + u64 c = x_xor_q_ - (u64)1U; + return c; +} + +static __always_inline void modulo_carry_top(u64 *b) +{ + u64 b4 = b[4]; + u64 b0 = b[0]; + u64 b4_ = b4 & 0x7ffffffffffffLLU; + u64 b0_ = b0 + 19 * (b4 >> 51); + b[4] = b4_; + b[0] = b0_; +} + +static __always_inline void fproduct_copy_from_wide_(u64 *output, u128 *input) +{ + { + u128 xi = input[0]; + output[0] = ((u64)(xi)); + } + { + u128 xi = input[1]; + output[1] = ((u64)(xi)); + } + { + u128 xi = input[2]; + output[2] = ((u64)(xi)); + } + { + u128 xi = input[3]; + output[3] = ((u64)(xi)); + } + { + u128 xi = input[4]; + output[4] = ((u64)(xi)); + } +} + +static __always_inline void +fproduct_sum_scalar_multiplication_(u128 *output, u64 *input, u64 s) +{ + output[0] += (u128)input[0] * s; + output[1] += (u128)input[1] * s; + output[2] += (u128)input[2] * s; + output[3] += (u128)input[3] * s; + output[4] += (u128)input[4] * s; +} + +static __always_inline void fproduct_carry_wide_(u128 *tmp) +{ + { + u32 ctr = 0; + u128 tctr = tmp[ctr]; + u128 tctrp1 = tmp[ctr + 1]; + u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU; + u128 c = ((tctr) >> (51)); + tmp[ctr] = ((u128)(r0)); + tmp[ctr + 1] = ((tctrp1) + (c)); + } + { + u32 ctr = 1; + u128 tctr = tmp[ctr]; + u128 tctrp1 = tmp[ctr + 1]; + u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU; + u128 c = ((tctr) >> (51)); + tmp[ctr] = ((u128)(r0)); + tmp[ctr + 1] = ((tctrp1) + (c)); + } + + { + u32 ctr = 2; + u128 tctr = tmp[ctr]; + u128 tctrp1 = tmp[ctr + 1]; + u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU; + u128 c = ((tctr) >> (51)); + tmp[ctr] = ((u128)(r0)); + tmp[ctr + 1] = ((tctrp1) + (c)); + } + { + u32 ctr = 3; + u128 tctr = tmp[ctr]; + u128 tctrp1 = tmp[ctr + 1]; + u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU; + u128 c = ((tctr) >> (51)); + tmp[ctr] = ((u128)(r0)); + tmp[ctr + 1] = ((tctrp1) + (c)); + } +} + +static __always_inline void fmul_shift_reduce(u64 *output) +{ + u64 tmp = output[4]; + u64 b0; + { + u32 ctr = 5 - 0 - 1; + u64 z = output[ctr - 1]; + output[ctr] = z; + } + { + u32 ctr = 5 - 1 - 1; + u64 z = output[ctr - 1]; + output[ctr] = z; + } + { + u32 ctr = 5 - 2 - 1; + u64 z = output[ctr - 1]; + output[ctr] = z; + } + { + u32 ctr = 5 - 3 - 1; + u64 z = output[ctr - 1]; + output[ctr] = z; + } + output[0] = tmp; + b0 = output[0]; + output[0] = 19 * b0; +} + +static __always_inline void fmul_mul_shift_reduce_(u128 *output, u64 *input, + u64 *input21) +{ + u32 i; + u64 input2i; + { + u64 input2i = input21[0]; + fproduct_sum_scalar_multiplication_(output, input, input2i); + fmul_shift_reduce(input); + } + { + u64 input2i = input21[1]; + fproduct_sum_scalar_multiplication_(output, input, input2i); + fmul_shift_reduce(input); + } + { + u64 input2i = input21[2]; + fproduct_sum_scalar_multiplication_(output, input, input2i); + fmul_shift_reduce(input); + } + { + u64 input2i = input21[3]; + fproduct_sum_scalar_multiplication_(output, input, input2i); + fmul_shift_reduce(input); + } + i = 4; + input2i = input21[i]; + fproduct_sum_scalar_multiplication_(output, input, input2i); +} + +static __always_inline void fmul_fmul(u64 *output, u64 *input, u64 *input21) +{ + u64 tmp[5] = { input[0], input[1], input[2], input[3], input[4] }; + { + u128 b4; + u128 b0; + u128 b4_; + u128 b0_; + u64 i0; + u64 i1; + u64 i0_; + u64 i1_; + u128 t[5] = { 0 }; + fmul_mul_shift_reduce_(t, tmp, input21); + fproduct_carry_wide_(t); + b4 = t[4]; + b0 = t[0]; + b4_ = ((b4) & (((u128)(0x7ffffffffffffLLU)))); + b0_ = ((b0) + (((u128)(19) * (((u64)(((b4) >> (51)))))))); + t[4] = b4_; + t[0] = b0_; + fproduct_copy_from_wide_(output, t); + i0 = output[0]; + i1 = output[1]; + i0_ = i0 & 0x7ffffffffffffLLU; + i1_ = i1 + (i0 >> 51); + output[0] = i0_; + output[1] = i1_; + } +} + +static __always_inline void fsquare_fsquare__(u128 *tmp, u64 *output) +{ + u64 r0 = output[0]; + u64 r1 = output[1]; + u64 r2 = output[2]; + u64 r3 = output[3]; + u64 r4 = output[4]; + u64 d0 = r0 * 2; + u64 d1 = r1 * 2; + u64 d2 = r2 * 2 * 19; + u64 d419 = r4 * 19; + u64 d4 = d419 * 2; + u128 s0 = ((((((u128)(r0) * (r0))) + (((u128)(d4) * (r1))))) + + (((u128)(d2) * (r3)))); + u128 s1 = ((((((u128)(d0) * (r1))) + (((u128)(d4) * (r2))))) + + (((u128)(r3 * 19) * (r3)))); + u128 s2 = ((((((u128)(d0) * (r2))) + (((u128)(r1) * (r1))))) + + (((u128)(d4) * (r3)))); + u128 s3 = ((((((u128)(d0) * (r3))) + (((u128)(d1) * (r2))))) + + (((u128)(r4) * (d419)))); + u128 s4 = ((((((u128)(d0) * (r4))) + (((u128)(d1) * (r3))))) + + (((u128)(r2) * (r2)))); + tmp[0] = s0; + tmp[1] = s1; + tmp[2] = s2; + tmp[3] = s3; + tmp[4] = s4; +} + +static __always_inline void fsquare_fsquare_(u128 *tmp, u64 *output) +{ + u128 b4; + u128 b0; + u128 b4_; + u128 b0_; + u64 i0; + u64 i1; + u64 i0_; + u64 i1_; + fsquare_fsquare__(tmp, output); + fproduct_carry_wide_(tmp); + b4 = tmp[4]; + b0 = tmp[0]; + b4_ = ((b4) & (((u128)(0x7ffffffffffffLLU)))); + b0_ = ((b0) + (((u128)(19) * (((u64)(((b4) >> (51)))))))); + tmp[4] = b4_; + tmp[0] = b0_; + fproduct_copy_from_wide_(output, tmp); + i0 = output[0]; + i1 = output[1]; + i0_ = i0 & 0x7ffffffffffffLLU; + i1_ = i1 + (i0 >> 51); + output[0] = i0_; + output[1] = i1_; +} + +static __always_inline void fsquare_fsquare_times_(u64 *output, u128 *tmp, + u32 count1) +{ + u32 i; + fsquare_fsquare_(tmp, output); + for (i = 1; i < count1; ++i) + fsquare_fsquare_(tmp, output); +} + +static __always_inline void fsquare_fsquare_times(u64 *output, u64 *input, + u32 count1) +{ + u128 t[5]; + memcpy(output, input, 5 * sizeof(*input)); + fsquare_fsquare_times_(output, t, count1); +} + +static __always_inline void fsquare_fsquare_times_inplace(u64 *output, + u32 count1) +{ + u128 t[5]; + fsquare_fsquare_times_(output, t, count1); +} + +static __always_inline void crecip_crecip(u64 *out, u64 *z) +{ + u64 buf[20] = { 0 }; + u64 *a0 = buf; + u64 *t00 = buf + 5; + u64 *b0 = buf + 10; + u64 *t01; + u64 *b1; + u64 *c0; + u64 *a; + u64 *t0; + u64 *b; + u64 *c; + fsquare_fsquare_times(a0, z, 1); + fsquare_fsquare_times(t00, a0, 2); + fmul_fmul(b0, t00, z); + fmul_fmul(a0, b0, a0); + fsquare_fsquare_times(t00, a0, 1); + fmul_fmul(b0, t00, b0); + fsquare_fsquare_times(t00, b0, 5); + t01 = buf + 5; + b1 = buf + 10; + c0 = buf + 15; + fmul_fmul(b1, t01, b1); + fsquare_fsquare_times(t01, b1, 10); + fmul_fmul(c0, t01, b1); + fsquare_fsquare_times(t01, c0, 20); + fmul_fmul(t01, t01, c0); + fsquare_fsquare_times_inplace(t01, 10); + fmul_fmul(b1, t01, b1); + fsquare_fsquare_times(t01, b1, 50); + a = buf; + t0 = buf + 5; + b = buf + 10; + c = buf + 15; + fmul_fmul(c, t0, b); + fsquare_fsquare_times(t0, c, 100); + fmul_fmul(t0, t0, c); + fsquare_fsquare_times_inplace(t0, 50); + fmul_fmul(t0, t0, b); + fsquare_fsquare_times_inplace(t0, 5); + fmul_fmul(out, t0, a); +} + +static __always_inline void fsum(u64 *a, u64 *b) +{ + a[0] += b[0]; + a[1] += b[1]; + a[2] += b[2]; + a[3] += b[3]; + a[4] += b[4]; +} + +static __always_inline void fdifference(u64 *a, u64 *b) +{ + u64 tmp[5] = { 0 }; + u64 b0; + u64 b1; + u64 b2; + u64 b3; + u64 b4; + memcpy(tmp, b, 5 * sizeof(*b)); + b0 = tmp[0]; + b1 = tmp[1]; + b2 = tmp[2]; + b3 = tmp[3]; + b4 = tmp[4]; + tmp[0] = b0 + 0x3fffffffffff68LLU; + tmp[1] = b1 + 0x3ffffffffffff8LLU; + tmp[2] = b2 + 0x3ffffffffffff8LLU; + tmp[3] = b3 + 0x3ffffffffffff8LLU; + tmp[4] = b4 + 0x3ffffffffffff8LLU; + { + u64 xi = a[0]; + u64 yi = tmp[0]; + a[0] = yi - xi; + } + { + u64 xi = a[1]; + u64 yi = tmp[1]; + a[1] = yi - xi; + } + { + u64 xi = a[2]; + u64 yi = tmp[2]; + a[2] = yi - xi; + } + { + u64 xi = a[3]; + u64 yi = tmp[3]; + a[3] = yi - xi; + } + { + u64 xi = a[4]; + u64 yi = tmp[4]; + a[4] = yi - xi; + } +} + +static __always_inline void fscalar(u64 *output, u64 *b, u64 s) +{ + u128 tmp[5]; + u128 b4; + u128 b0; + u128 b4_; + u128 b0_; + { + u64 xi = b[0]; + tmp[0] = ((u128)(xi) * (s)); + } + { + u64 xi = b[1]; + tmp[1] = ((u128)(xi) * (s)); + } + { + u64 xi = b[2]; + tmp[2] = ((u128)(xi) * (s)); + } + { + u64 xi = b[3]; + tmp[3] = ((u128)(xi) * (s)); + } + { + u64 xi = b[4]; + tmp[4] = ((u128)(xi) * (s)); + } + fproduct_carry_wide_(tmp); + b4 = tmp[4]; + b0 = tmp[0]; + b4_ = ((b4) & (((u128)(0x7ffffffffffffLLU)))); + b0_ = ((b0) + (((u128)(19) * (((u64)(((b4) >> (51)))))))); + tmp[4] = b4_; + tmp[0] = b0_; + fproduct_copy_from_wide_(output, tmp); +} + +static __always_inline void fmul(u64 *output, u64 *a, u64 *b) +{ + fmul_fmul(output, a, b); +} + +static __always_inline void crecip(u64 *output, u64 *input) +{ + crecip_crecip(output, input); +} + +static __always_inline void point_swap_conditional_step(u64 *a, u64 *b, + u64 swap1, u32 ctr) +{ + u32 i = ctr - 1; + u64 ai = a[i]; + u64 bi = b[i]; + u64 x = swap1 & (ai ^ bi); + u64 ai1 = ai ^ x; + u64 bi1 = bi ^ x; + a[i] = ai1; + b[i] = bi1; +} + +static __always_inline void point_swap_conditional5(u64 *a, u64 *b, u64 swap1) +{ + point_swap_conditional_step(a, b, swap1, 5); + point_swap_conditional_step(a, b, swap1, 4); + point_swap_conditional_step(a, b, swap1, 3); + point_swap_conditional_step(a, b, swap1, 2); + point_swap_conditional_step(a, b, swap1, 1); +} + +static __always_inline void point_swap_conditional(u64 *a, u64 *b, u64 iswap) +{ + u64 swap1 = 0 - iswap; + point_swap_conditional5(a, b, swap1); + point_swap_conditional5(a + 5, b + 5, swap1); +} + +static __always_inline void point_copy(u64 *output, u64 *input) +{ + memcpy(output, input, 5 * sizeof(*input)); + memcpy(output + 5, input + 5, 5 * sizeof(*input)); +} + +static __always_inline void addanddouble_fmonty(u64 *pp, u64 *ppq, u64 *p, + u64 *pq, u64 *qmqp) +{ + u64 *qx = qmqp; + u64 *x2 = pp; + u64 *z2 = pp + 5; + u64 *x3 = ppq; + u64 *z3 = ppq + 5; + u64 *x = p; + u64 *z = p + 5; + u64 *xprime = pq; + u64 *zprime = pq + 5; + u64 buf[40] = { 0 }; + u64 *origx = buf; + u64 *origxprime0 = buf + 5; + u64 *xxprime0; + u64 *zzprime0; + u64 *origxprime; + xxprime0 = buf + 25; + zzprime0 = buf + 30; + memcpy(origx, x, 5 * sizeof(*x)); + fsum(x, z); + fdifference(z, origx); + memcpy(origxprime0, xprime, 5 * sizeof(*xprime)); + fsum(xprime, zprime); + fdifference(zprime, origxprime0); + fmul(xxprime0, xprime, z); + fmul(zzprime0, x, zprime); + origxprime = buf + 5; + { + u64 *xx0; + u64 *zz0; + u64 *xxprime; + u64 *zzprime; + u64 *zzzprime; + xx0 = buf + 15; + zz0 = buf + 20; + xxprime = buf + 25; + zzprime = buf + 30; + zzzprime = buf + 35; + memcpy(origxprime, xxprime, 5 * sizeof(*xxprime)); + fsum(xxprime, zzprime); + fdifference(zzprime, origxprime); + fsquare_fsquare_times(x3, xxprime, 1); + fsquare_fsquare_times(zzzprime, zzprime, 1); + fmul(z3, zzzprime, qx); + fsquare_fsquare_times(xx0, x, 1); + fsquare_fsquare_times(zz0, z, 1); + { + u64 *zzz; + u64 *xx; + u64 *zz; + u64 scalar; + zzz = buf + 10; + xx = buf + 15; + zz = buf + 20; + fmul(x2, xx, zz); + fdifference(zz, xx); + scalar = 121665; + fscalar(zzz, zz, scalar); + fsum(zzz, xx); + fmul(z2, zzz, zz); + } + } +} + +static __always_inline void +ladder_smallloop_cmult_small_loop_step(u64 *nq, u64 *nqpq, u64 *nq2, u64 *nqpq2, + u64 *q, u8 byt) +{ + u64 bit0 = (u64)(byt >> 7); + u64 bit; + point_swap_conditional(nq, nqpq, bit0); + addanddouble_fmonty(nq2, nqpq2, nq, nqpq, q); + bit = (u64)(byt >> 7); + point_swap_conditional(nq2, nqpq2, bit); +} + +static __always_inline void +ladder_smallloop_cmult_small_loop_double_step(u64 *nq, u64 *nqpq, u64 *nq2, + u64 *nqpq2, u64 *q, u8 byt) +{ + u8 byt1; + ladder_smallloop_cmult_small_loop_step(nq, nqpq, nq2, nqpq2, q, byt); + byt1 = byt << 1; + ladder_smallloop_cmult_small_loop_step(nq2, nqpq2, nq, nqpq, q, byt1); +} + +static __always_inline void +ladder_smallloop_cmult_small_loop(u64 *nq, u64 *nqpq, u64 *nq2, u64 *nqpq2, + u64 *q, u8 byt, u32 i) +{ + while (i--) { + ladder_smallloop_cmult_small_loop_double_step(nq, nqpq, nq2, + nqpq2, q, byt); + byt <<= 2; + } +} + +static __always_inline void ladder_bigloop_cmult_big_loop(u8 *n1, u64 *nq, + u64 *nqpq, u64 *nq2, + u64 *nqpq2, u64 *q, + u32 i) +{ + while (i--) { + u8 byte = n1[i]; + ladder_smallloop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q, + byte, 4); + } +} + +static void ladder_cmult(u64 *result, u8 *n1, u64 *q) +{ + u64 point_buf[40] = { 0 }; + u64 *nq = point_buf; + u64 *nqpq = point_buf + 10; + u64 *nq2 = point_buf + 20; + u64 *nqpq2 = point_buf + 30; + point_copy(nqpq, q); + nq[0] = 1; + ladder_bigloop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, 32); + point_copy(result, nq); +} + +static __always_inline void format_fexpand(u64 *output, const u8 *input) +{ + const u8 *x00 = input + 6; + const u8 *x01 = input + 12; + const u8 *x02 = input + 19; + const u8 *x0 = input + 24; + u64 i0, i1, i2, i3, i4, output0, output1, output2, output3, output4; + i0 = get_unaligned_le64(input); + i1 = get_unaligned_le64(x00); + i2 = get_unaligned_le64(x01); + i3 = get_unaligned_le64(x02); + i4 = get_unaligned_le64(x0); + output0 = i0 & 0x7ffffffffffffLLU; + output1 = i1 >> 3 & 0x7ffffffffffffLLU; + output2 = i2 >> 6 & 0x7ffffffffffffLLU; + output3 = i3 >> 1 & 0x7ffffffffffffLLU; + output4 = i4 >> 12 & 0x7ffffffffffffLLU; + output[0] = output0; + output[1] = output1; + output[2] = output2; + output[3] = output3; + output[4] = output4; +} + +static __always_inline void format_fcontract_first_carry_pass(u64 *input) +{ + u64 t0 = input[0]; + u64 t1 = input[1]; + u64 t2 = input[2]; + u64 t3 = input[3]; + u64 t4 = input[4]; + u64 t1_ = t1 + (t0 >> 51); + u64 t0_ = t0 & 0x7ffffffffffffLLU; + u64 t2_ = t2 + (t1_ >> 51); + u64 t1__ = t1_ & 0x7ffffffffffffLLU; + u64 t3_ = t3 + (t2_ >> 51); + u64 t2__ = t2_ & 0x7ffffffffffffLLU; + u64 t4_ = t4 + (t3_ >> 51); + u64 t3__ = t3_ & 0x7ffffffffffffLLU; + input[0] = t0_; + input[1] = t1__; + input[2] = t2__; + input[3] = t3__; + input[4] = t4_; +} + +static __always_inline void format_fcontract_first_carry_full(u64 *input) +{ + format_fcontract_first_carry_pass(input); + modulo_carry_top(input); +} + +static __always_inline void format_fcontract_second_carry_pass(u64 *input) +{ + u64 t0 = input[0]; + u64 t1 = input[1]; + u64 t2 = input[2]; + u64 t3 = input[3]; + u64 t4 = input[4]; + u64 t1_ = t1 + (t0 >> 51); + u64 t0_ = t0 & 0x7ffffffffffffLLU; + u64 t2_ = t2 + (t1_ >> 51); + u64 t1__ = t1_ & 0x7ffffffffffffLLU; + u64 t3_ = t3 + (t2_ >> 51); + u64 t2__ = t2_ & 0x7ffffffffffffLLU; + u64 t4_ = t4 + (t3_ >> 51); + u64 t3__ = t3_ & 0x7ffffffffffffLLU; + input[0] = t0_; + input[1] = t1__; + input[2] = t2__; + input[3] = t3__; + input[4] = t4_; +} + +static __always_inline void format_fcontract_second_carry_full(u64 *input) +{ + u64 i0; + u64 i1; + u64 i0_; + u64 i1_; + format_fcontract_second_carry_pass(input); + modulo_carry_top(input); + i0 = input[0]; + i1 = input[1]; + i0_ = i0 & 0x7ffffffffffffLLU; + i1_ = i1 + (i0 >> 51); + input[0] = i0_; + input[1] = i1_; +} + +static __always_inline void format_fcontract_trim(u64 *input) +{ + u64 a0 = input[0]; + u64 a1 = input[1]; + u64 a2 = input[2]; + u64 a3 = input[3]; + u64 a4 = input[4]; + u64 mask0 = u64_gte_mask(a0, 0x7ffffffffffedLLU); + u64 mask1 = u64_eq_mask(a1, 0x7ffffffffffffLLU); + u64 mask2 = u64_eq_mask(a2, 0x7ffffffffffffLLU); + u64 mask3 = u64_eq_mask(a3, 0x7ffffffffffffLLU); + u64 mask4 = u64_eq_mask(a4, 0x7ffffffffffffLLU); + u64 mask = (((mask0 & mask1) & mask2) & mask3) & mask4; + u64 a0_ = a0 - (0x7ffffffffffedLLU & mask); + u64 a1_ = a1 - (0x7ffffffffffffLLU & mask); + u64 a2_ = a2 - (0x7ffffffffffffLLU & mask); + u64 a3_ = a3 - (0x7ffffffffffffLLU & mask); + u64 a4_ = a4 - (0x7ffffffffffffLLU & mask); + input[0] = a0_; + input[1] = a1_; + input[2] = a2_; + input[3] = a3_; + input[4] = a4_; +} + +static __always_inline void format_fcontract_store(u8 *output, u64 *input) +{ + u64 t0 = input[0]; + u64 t1 = input[1]; + u64 t2 = input[2]; + u64 t3 = input[3]; + u64 t4 = input[4]; + u64 o0 = t1 << 51 | t0; + u64 o1 = t2 << 38 | t1 >> 13; + u64 o2 = t3 << 25 | t2 >> 26; + u64 o3 = t4 << 12 | t3 >> 39; + u8 *b0 = output; + u8 *b1 = output + 8; + u8 *b2 = output + 16; + u8 *b3 = output + 24; + put_unaligned_le64(o0, b0); + put_unaligned_le64(o1, b1); + put_unaligned_le64(o2, b2); + put_unaligned_le64(o3, b3); +} + +static __always_inline void format_fcontract(u8 *output, u64 *input) +{ + format_fcontract_first_carry_full(input); + format_fcontract_second_carry_full(input); + format_fcontract_trim(input); + format_fcontract_store(output, input); +} + +static __always_inline void format_scalar_of_point(u8 *scalar, u64 *point) +{ + u64 *x = point; + u64 *z = point + 5; + u64 buf[10] __aligned(32) = { 0 }; + u64 *zmone = buf; + u64 *sc = buf + 5; + crecip(zmone, z); + fmul(sc, x, zmone); + format_fcontract(scalar, sc); +} + +static void curve25519_generic(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]) +{ + u64 buf0[10] __aligned(32) = { 0 }; + u64 *x0 = buf0; + u64 *z = buf0 + 5; + u64 *q; + format_fexpand(x0, basepoint); + z[0] = 1; + q = buf0; + { + u8 e[32] __aligned(32) = { 0 }; + u8 *scalar; + memcpy(e, secret, 32); + normalize_secret(e); + scalar = e; + { + u64 buf[15] = { 0 }; + u64 *nq = buf; + u64 *x = nq; + x[0] = 1; + ladder_cmult(nq, scalar, q); + format_scalar_of_point(mypublic, nq); + memzero_explicit(buf, sizeof(buf)); + } + memzero_explicit(e, sizeof(e)); + } + memzero_explicit(buf0, sizeof(buf0)); +} diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519-x86_64-glue.c b/net/wireguard/crypto/zinc/curve25519/curve25519-x86_64-glue.c new file mode 100644 index 0000000000000..19c86c6c39556 --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519-x86_64-glue.c @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include + +#include "curve25519-x86_64.c" + +static bool curve25519_use_bmi2 __ro_after_init; +static bool curve25519_use_adx __ro_after_init; +static bool *const curve25519_nobs[] __initconst = { + &curve25519_use_bmi2, &curve25519_use_adx }; + +static void __init curve25519_fpu_init(void) +{ + curve25519_use_bmi2 = boot_cpu_has(X86_FEATURE_BMI2); + curve25519_use_adx = boot_cpu_has(X86_FEATURE_BMI2) && + boot_cpu_has(X86_FEATURE_ADX); +} + +static inline bool curve25519_arch(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]) +{ + if (curve25519_use_adx) { + curve25519_adx(mypublic, secret, basepoint); + return true; + } else if (curve25519_use_bmi2) { + curve25519_bmi2(mypublic, secret, basepoint); + return true; + } + return false; +} + +static inline bool curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE]) +{ + if (curve25519_use_adx) { + curve25519_adx_base(pub, secret); + return true; + } else if (curve25519_use_bmi2) { + curve25519_bmi2_base(pub, secret); + return true; + } + return false; +} diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519-x86_64.c b/net/wireguard/crypto/zinc/curve25519/curve25519-x86_64.c new file mode 100644 index 0000000000000..2ae0fef542cf8 --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519-x86_64.c @@ -0,0 +1,2333 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (c) 2017 Armando Faz . All Rights Reserved. + * Copyright (C) 2019 Jason A. Donenfeld . All Rights Reserved. + * Copyright (C) 2018 Samuel Neves . All Rights Reserved. + */ + +enum { NUM_WORDS_ELTFP25519 = 4 }; +typedef __aligned(32) u64 eltfp25519_1w[NUM_WORDS_ELTFP25519]; +typedef __aligned(32) u64 eltfp25519_1w_buffer[2 * NUM_WORDS_ELTFP25519]; + +#define mul_eltfp25519_1w_adx(c, a, b) do { \ + mul_256x256_integer_adx(m.buffer, a, b); \ + red_eltfp25519_1w_adx(c, m.buffer); \ +} while (0) + +#define mul_eltfp25519_1w_bmi2(c, a, b) do { \ + mul_256x256_integer_bmi2(m.buffer, a, b); \ + red_eltfp25519_1w_bmi2(c, m.buffer); \ +} while (0) + +#define sqr_eltfp25519_1w_adx(a) do { \ + sqr_256x256_integer_adx(m.buffer, a); \ + red_eltfp25519_1w_adx(a, m.buffer); \ +} while (0) + +#define sqr_eltfp25519_1w_bmi2(a) do { \ + sqr_256x256_integer_bmi2(m.buffer, a); \ + red_eltfp25519_1w_bmi2(a, m.buffer); \ +} while (0) + +#define mul_eltfp25519_2w_adx(c, a, b) do { \ + mul2_256x256_integer_adx(m.buffer, a, b); \ + red_eltfp25519_2w_adx(c, m.buffer); \ +} while (0) + +#define mul_eltfp25519_2w_bmi2(c, a, b) do { \ + mul2_256x256_integer_bmi2(m.buffer, a, b); \ + red_eltfp25519_2w_bmi2(c, m.buffer); \ +} while (0) + +#define sqr_eltfp25519_2w_adx(a) do { \ + sqr2_256x256_integer_adx(m.buffer, a); \ + red_eltfp25519_2w_adx(a, m.buffer); \ +} while (0) + +#define sqr_eltfp25519_2w_bmi2(a) do { \ + sqr2_256x256_integer_bmi2(m.buffer, a); \ + red_eltfp25519_2w_bmi2(a, m.buffer); \ +} while (0) + +#define sqrn_eltfp25519_1w_adx(a, times) do { \ + int ____counter = (times); \ + while (____counter-- > 0) \ + sqr_eltfp25519_1w_adx(a); \ +} while (0) + +#define sqrn_eltfp25519_1w_bmi2(a, times) do { \ + int ____counter = (times); \ + while (____counter-- > 0) \ + sqr_eltfp25519_1w_bmi2(a); \ +} while (0) + +#define copy_eltfp25519_1w(C, A) do { \ + (C)[0] = (A)[0]; \ + (C)[1] = (A)[1]; \ + (C)[2] = (A)[2]; \ + (C)[3] = (A)[3]; \ +} while (0) + +#define setzero_eltfp25519_1w(C) do { \ + (C)[0] = 0; \ + (C)[1] = 0; \ + (C)[2] = 0; \ + (C)[3] = 0; \ +} while (0) + +__aligned(32) static const u64 table_ladder_8k[252 * NUM_WORDS_ELTFP25519] = { + /* 1 */ 0xfffffffffffffff3UL, 0xffffffffffffffffUL, + 0xffffffffffffffffUL, 0x5fffffffffffffffUL, + /* 2 */ 0x6b8220f416aafe96UL, 0x82ebeb2b4f566a34UL, + 0xd5a9a5b075a5950fUL, 0x5142b2cf4b2488f4UL, + /* 3 */ 0x6aaebc750069680cUL, 0x89cf7820a0f99c41UL, + 0x2a58d9183b56d0f4UL, 0x4b5aca80e36011a4UL, + /* 4 */ 0x329132348c29745dUL, 0xf4a2e616e1642fd7UL, + 0x1e45bb03ff67bc34UL, 0x306912d0f42a9b4aUL, + /* 5 */ 0xff886507e6af7154UL, 0x04f50e13dfeec82fUL, + 0xaa512fe82abab5ceUL, 0x174e251a68d5f222UL, + /* 6 */ 0xcf96700d82028898UL, 0x1743e3370a2c02c5UL, + 0x379eec98b4e86eaaUL, 0x0c59888a51e0482eUL, + /* 7 */ 0xfbcbf1d699b5d189UL, 0xacaef0d58e9fdc84UL, + 0xc1c20d06231f7614UL, 0x2938218da274f972UL, + /* 8 */ 0xf6af49beff1d7f18UL, 0xcc541c22387ac9c2UL, + 0x96fcc9ef4015c56bUL, 0x69c1627c690913a9UL, + /* 9 */ 0x7a86fd2f4733db0eUL, 0xfdb8c4f29e087de9UL, + 0x095e4b1a8ea2a229UL, 0x1ad7a7c829b37a79UL, + /* 10 */ 0x342d89cad17ea0c0UL, 0x67bedda6cced2051UL, + 0x19ca31bf2bb42f74UL, 0x3df7b4c84980acbbUL, + /* 11 */ 0xa8c6444dc80ad883UL, 0xb91e440366e3ab85UL, + 0xc215cda00164f6d8UL, 0x3d867c6ef247e668UL, + /* 12 */ 0xc7dd582bcc3e658cUL, 0xfd2c4748ee0e5528UL, + 0xa0fd9b95cc9f4f71UL, 0x7529d871b0675ddfUL, + /* 13 */ 0xb8f568b42d3cbd78UL, 0x1233011b91f3da82UL, + 0x2dce6ccd4a7c3b62UL, 0x75e7fc8e9e498603UL, + /* 14 */ 0x2f4f13f1fcd0b6ecUL, 0xf1a8ca1f29ff7a45UL, + 0xc249c1a72981e29bUL, 0x6ebe0dbb8c83b56aUL, + /* 15 */ 0x7114fa8d170bb222UL, 0x65a2dcd5bf93935fUL, + 0xbdc41f68b59c979aUL, 0x2f0eef79a2ce9289UL, + /* 16 */ 0x42ecbf0c083c37ceUL, 0x2930bc09ec496322UL, + 0xf294b0c19cfeac0dUL, 0x3780aa4bedfabb80UL, + /* 17 */ 0x56c17d3e7cead929UL, 0xe7cb4beb2e5722c5UL, + 0x0ce931732dbfe15aUL, 0x41b883c7621052f8UL, + /* 18 */ 0xdbf75ca0c3d25350UL, 0x2936be086eb1e351UL, + 0xc936e03cb4a9b212UL, 0x1d45bf82322225aaUL, + /* 19 */ 0xe81ab1036a024cc5UL, 0xe212201c304c9a72UL, + 0xc5d73fba6832b1fcUL, 0x20ffdb5a4d839581UL, + /* 20 */ 0xa283d367be5d0fadUL, 0x6c2b25ca8b164475UL, + 0x9d4935467caaf22eUL, 0x5166408eee85ff49UL, + /* 21 */ 0x3c67baa2fab4e361UL, 0xb3e433c67ef35cefUL, + 0x5259729241159b1cUL, 0x6a621892d5b0ab33UL, + /* 22 */ 0x20b74a387555cdcbUL, 0x532aa10e1208923fUL, + 0xeaa17b7762281dd1UL, 0x61ab3443f05c44bfUL, + /* 23 */ 0x257a6c422324def8UL, 0x131c6c1017e3cf7fUL, + 0x23758739f630a257UL, 0x295a407a01a78580UL, + /* 24 */ 0xf8c443246d5da8d9UL, 0x19d775450c52fa5dUL, + 0x2afcfc92731bf83dUL, 0x7d10c8e81b2b4700UL, + /* 25 */ 0xc8e0271f70baa20bUL, 0x993748867ca63957UL, + 0x5412efb3cb7ed4bbUL, 0x3196d36173e62975UL, + /* 26 */ 0xde5bcad141c7dffcUL, 0x47cc8cd2b395c848UL, + 0xa34cd942e11af3cbUL, 0x0256dbf2d04ecec2UL, + /* 27 */ 0x875ab7e94b0e667fUL, 0xcad4dd83c0850d10UL, + 0x47f12e8f4e72c79fUL, 0x5f1a87bb8c85b19bUL, + /* 28 */ 0x7ae9d0b6437f51b8UL, 0x12c7ce5518879065UL, + 0x2ade09fe5cf77aeeUL, 0x23a05a2f7d2c5627UL, + /* 29 */ 0x5908e128f17c169aUL, 0xf77498dd8ad0852dUL, + 0x74b4c4ceab102f64UL, 0x183abadd10139845UL, + /* 30 */ 0xb165ba8daa92aaacUL, 0xd5c5ef9599386705UL, + 0xbe2f8f0cf8fc40d1UL, 0x2701e635ee204514UL, + /* 31 */ 0x629fa80020156514UL, 0xf223868764a8c1ceUL, + 0x5b894fff0b3f060eUL, 0x60d9944cf708a3faUL, + /* 32 */ 0xaeea001a1c7a201fUL, 0xebf16a633ee2ce63UL, + 0x6f7709594c7a07e1UL, 0x79b958150d0208cbUL, + /* 33 */ 0x24b55e5301d410e7UL, 0xe3a34edff3fdc84dUL, + 0xd88768e4904032d8UL, 0x131384427b3aaeecUL, + /* 34 */ 0x8405e51286234f14UL, 0x14dc4739adb4c529UL, + 0xb8a2b5b250634ffdUL, 0x2fe2a94ad8a7ff93UL, + /* 35 */ 0xec5c57efe843faddUL, 0x2843ce40f0bb9918UL, + 0xa4b561d6cf3d6305UL, 0x743629bde8fb777eUL, + /* 36 */ 0x343edd46bbaf738fUL, 0xed981828b101a651UL, + 0xa401760b882c797aUL, 0x1fc223e28dc88730UL, + /* 37 */ 0x48604e91fc0fba0eUL, 0xb637f78f052c6fa4UL, + 0x91ccac3d09e9239cUL, 0x23f7eed4437a687cUL, + /* 38 */ 0x5173b1118d9bd800UL, 0x29d641b63189d4a7UL, + 0xfdbf177988bbc586UL, 0x2959894fcad81df5UL, + /* 39 */ 0xaebc8ef3b4bbc899UL, 0x4148995ab26992b9UL, + 0x24e20b0134f92cfbUL, 0x40d158894a05dee8UL, + /* 40 */ 0x46b00b1185af76f6UL, 0x26bac77873187a79UL, + 0x3dc0bf95ab8fff5fUL, 0x2a608bd8945524d7UL, + /* 41 */ 0x26449588bd446302UL, 0x7c4bc21c0388439cUL, + 0x8e98a4f383bd11b2UL, 0x26218d7bc9d876b9UL, + /* 42 */ 0xe3081542997c178aUL, 0x3c2d29a86fb6606fUL, + 0x5c217736fa279374UL, 0x7dde05734afeb1faUL, + /* 43 */ 0x3bf10e3906d42babUL, 0xe4f7803e1980649cUL, + 0xe6053bf89595bf7aUL, 0x394faf38da245530UL, + /* 44 */ 0x7a8efb58896928f4UL, 0xfbc778e9cc6a113cUL, + 0x72670ce330af596fUL, 0x48f222a81d3d6cf7UL, + /* 45 */ 0xf01fce410d72caa7UL, 0x5a20ecc7213b5595UL, + 0x7bc21165c1fa1483UL, 0x07f89ae31da8a741UL, + /* 46 */ 0x05d2c2b4c6830ff9UL, 0xd43e330fc6316293UL, + 0xa5a5590a96d3a904UL, 0x705edb91a65333b6UL, + /* 47 */ 0x048ee15e0bb9a5f7UL, 0x3240cfca9e0aaf5dUL, + 0x8f4b71ceedc4a40bUL, 0x621c0da3de544a6dUL, + /* 48 */ 0x92872836a08c4091UL, 0xce8375b010c91445UL, + 0x8a72eb524f276394UL, 0x2667fcfa7ec83635UL, + /* 49 */ 0x7f4c173345e8752aUL, 0x061b47feee7079a5UL, + 0x25dd9afa9f86ff34UL, 0x3780cef5425dc89cUL, + /* 50 */ 0x1a46035a513bb4e9UL, 0x3e1ef379ac575adaUL, + 0xc78c5f1c5fa24b50UL, 0x321a967634fd9f22UL, + /* 51 */ 0x946707b8826e27faUL, 0x3dca84d64c506fd0UL, + 0xc189218075e91436UL, 0x6d9284169b3b8484UL, + /* 52 */ 0x3a67e840383f2ddfUL, 0x33eec9a30c4f9b75UL, + 0x3ec7c86fa783ef47UL, 0x26ec449fbac9fbc4UL, + /* 53 */ 0x5c0f38cba09b9e7dUL, 0x81168cc762a3478cUL, + 0x3e23b0d306fc121cUL, 0x5a238aa0a5efdcddUL, + /* 54 */ 0x1ba26121c4ea43ffUL, 0x36f8c77f7c8832b5UL, + 0x88fbea0b0adcf99aUL, 0x5ca9938ec25bebf9UL, + /* 55 */ 0xd5436a5e51fccda0UL, 0x1dbc4797c2cd893bUL, + 0x19346a65d3224a08UL, 0x0f5034e49b9af466UL, + /* 56 */ 0xf23c3967a1e0b96eUL, 0xe58b08fa867a4d88UL, + 0xfb2fabc6a7341679UL, 0x2a75381eb6026946UL, + /* 57 */ 0xc80a3be4c19420acUL, 0x66b1f6c681f2b6dcUL, + 0x7cf7036761e93388UL, 0x25abbbd8a660a4c4UL, + /* 58 */ 0x91ea12ba14fd5198UL, 0x684950fc4a3cffa9UL, + 0xf826842130f5ad28UL, 0x3ea988f75301a441UL, + /* 59 */ 0xc978109a695f8c6fUL, 0x1746eb4a0530c3f3UL, + 0x444d6d77b4459995UL, 0x75952b8c054e5cc7UL, + /* 60 */ 0xa3703f7915f4d6aaUL, 0x66c346202f2647d8UL, + 0xd01469df811d644bUL, 0x77fea47d81a5d71fUL, + /* 61 */ 0xc5e9529ef57ca381UL, 0x6eeeb4b9ce2f881aUL, + 0xb6e91a28e8009bd6UL, 0x4b80be3e9afc3fecUL, + /* 62 */ 0x7e3773c526aed2c5UL, 0x1b4afcb453c9a49dUL, + 0xa920bdd7baffb24dUL, 0x7c54699f122d400eUL, + /* 63 */ 0xef46c8e14fa94bc8UL, 0xe0b074ce2952ed5eUL, + 0xbea450e1dbd885d5UL, 0x61b68649320f712cUL, + /* 64 */ 0x8a485f7309ccbdd1UL, 0xbd06320d7d4d1a2dUL, + 0x25232973322dbef4UL, 0x445dc4758c17f770UL, + /* 65 */ 0xdb0434177cc8933cUL, 0xed6fe82175ea059fUL, + 0x1efebefdc053db34UL, 0x4adbe867c65daf99UL, + /* 66 */ 0x3acd71a2a90609dfUL, 0xe5e991856dd04050UL, + 0x1ec69b688157c23cUL, 0x697427f6885cfe4dUL, + /* 67 */ 0xd7be7b9b65e1a851UL, 0xa03d28d522c536ddUL, + 0x28399d658fd2b645UL, 0x49e5b7e17c2641e1UL, + /* 68 */ 0x6f8c3a98700457a4UL, 0x5078f0a25ebb6778UL, + 0xd13c3ccbc382960fUL, 0x2e003258a7df84b1UL, + /* 69 */ 0x8ad1f39be6296a1cUL, 0xc1eeaa652a5fbfb2UL, + 0x33ee0673fd26f3cbUL, 0x59256173a69d2cccUL, + /* 70 */ 0x41ea07aa4e18fc41UL, 0xd9fc19527c87a51eUL, + 0xbdaacb805831ca6fUL, 0x445b652dc916694fUL, + /* 71 */ 0xce92a3a7f2172315UL, 0x1edc282de11b9964UL, + 0xa1823aafe04c314aUL, 0x790a2d94437cf586UL, + /* 72 */ 0x71c447fb93f6e009UL, 0x8922a56722845276UL, + 0xbf70903b204f5169UL, 0x2f7a89891ba319feUL, + /* 73 */ 0x02a08eb577e2140cUL, 0xed9a4ed4427bdcf4UL, + 0x5253ec44e4323cd1UL, 0x3e88363c14e9355bUL, + /* 74 */ 0xaa66c14277110b8cUL, 0x1ae0391610a23390UL, + 0x2030bd12c93fc2a2UL, 0x3ee141579555c7abUL, + /* 75 */ 0x9214de3a6d6e7d41UL, 0x3ccdd88607f17efeUL, + 0x674f1288f8e11217UL, 0x5682250f329f93d0UL, + /* 76 */ 0x6cf00b136d2e396eUL, 0x6e4cf86f1014debfUL, + 0x5930b1b5bfcc4e83UL, 0x047069b48aba16b6UL, + /* 77 */ 0x0d4ce4ab69b20793UL, 0xb24db91a97d0fb9eUL, + 0xcdfa50f54e00d01dUL, 0x221b1085368bddb5UL, + /* 78 */ 0xe7e59468b1e3d8d2UL, 0x53c56563bd122f93UL, + 0xeee8a903e0663f09UL, 0x61efa662cbbe3d42UL, + /* 79 */ 0x2cf8ddddde6eab2aUL, 0x9bf80ad51435f231UL, + 0x5deadacec9f04973UL, 0x29275b5d41d29b27UL, + /* 80 */ 0xcfde0f0895ebf14fUL, 0xb9aab96b054905a7UL, + 0xcae80dd9a1c420fdUL, 0x0a63bf2f1673bbc7UL, + /* 81 */ 0x092f6e11958fbc8cUL, 0x672a81e804822fadUL, + 0xcac8351560d52517UL, 0x6f3f7722c8f192f8UL, + /* 82 */ 0xf8ba90ccc2e894b7UL, 0x2c7557a438ff9f0dUL, + 0x894d1d855ae52359UL, 0x68e122157b743d69UL, + /* 83 */ 0xd87e5570cfb919f3UL, 0x3f2cdecd95798db9UL, + 0x2121154710c0a2ceUL, 0x3c66a115246dc5b2UL, + /* 84 */ 0xcbedc562294ecb72UL, 0xba7143c36a280b16UL, + 0x9610c2efd4078b67UL, 0x6144735d946a4b1eUL, + /* 85 */ 0x536f111ed75b3350UL, 0x0211db8c2041d81bUL, + 0xf93cb1000e10413cUL, 0x149dfd3c039e8876UL, + /* 86 */ 0xd479dde46b63155bUL, 0xb66e15e93c837976UL, + 0xdafde43b1f13e038UL, 0x5fafda1a2e4b0b35UL, + /* 87 */ 0x3600bbdf17197581UL, 0x3972050bbe3cd2c2UL, + 0x5938906dbdd5be86UL, 0x34fce5e43f9b860fUL, + /* 88 */ 0x75a8a4cd42d14d02UL, 0x828dabc53441df65UL, + 0x33dcabedd2e131d3UL, 0x3ebad76fb814d25fUL, + /* 89 */ 0xd4906f566f70e10fUL, 0x5d12f7aa51690f5aUL, + 0x45adb16e76cefcf2UL, 0x01f768aead232999UL, + /* 90 */ 0x2b6cc77b6248febdUL, 0x3cd30628ec3aaffdUL, + 0xce1c0b80d4ef486aUL, 0x4c3bff2ea6f66c23UL, + /* 91 */ 0x3f2ec4094aeaeb5fUL, 0x61b19b286e372ca7UL, + 0x5eefa966de2a701dUL, 0x23b20565de55e3efUL, + /* 92 */ 0xe301ca5279d58557UL, 0x07b2d4ce27c2874fUL, + 0xa532cd8a9dcf1d67UL, 0x2a52fee23f2bff56UL, + /* 93 */ 0x8624efb37cd8663dUL, 0xbbc7ac20ffbd7594UL, + 0x57b85e9c82d37445UL, 0x7b3052cb86a6ec66UL, + /* 94 */ 0x3482f0ad2525e91eUL, 0x2cb68043d28edca0UL, + 0xaf4f6d052e1b003aUL, 0x185f8c2529781b0aUL, + /* 95 */ 0xaa41de5bd80ce0d6UL, 0x9407b2416853e9d6UL, + 0x563ec36e357f4c3aUL, 0x4cc4b8dd0e297bceUL, + /* 96 */ 0xa2fc1a52ffb8730eUL, 0x1811f16e67058e37UL, + 0x10f9a366cddf4ee1UL, 0x72f4a0c4a0b9f099UL, + /* 97 */ 0x8c16c06f663f4ea7UL, 0x693b3af74e970fbaUL, + 0x2102e7f1d69ec345UL, 0x0ba53cbc968a8089UL, + /* 98 */ 0xca3d9dc7fea15537UL, 0x4c6824bb51536493UL, + 0xb9886314844006b1UL, 0x40d2a72ab454cc60UL, + /* 99 */ 0x5936a1b712570975UL, 0x91b9d648debda657UL, + 0x3344094bb64330eaUL, 0x006ba10d12ee51d0UL, + /* 100 */ 0x19228468f5de5d58UL, 0x0eb12f4c38cc05b0UL, + 0xa1039f9dd5601990UL, 0x4502d4ce4fff0e0bUL, + /* 101 */ 0xeb2054106837c189UL, 0xd0f6544c6dd3b93cUL, + 0x40727064c416d74fUL, 0x6e15c6114b502ef0UL, + /* 102 */ 0x4df2a398cfb1a76bUL, 0x11256c7419f2f6b1UL, + 0x4a497962066e6043UL, 0x705b3aab41355b44UL, + /* 103 */ 0x365ef536d797b1d8UL, 0x00076bd622ddf0dbUL, + 0x3bbf33b0e0575a88UL, 0x3777aa05c8e4ca4dUL, + /* 104 */ 0x392745c85578db5fUL, 0x6fda4149dbae5ae2UL, + 0xb1f0b00b8adc9867UL, 0x09963437d36f1da3UL, + /* 105 */ 0x7e824e90a5dc3853UL, 0xccb5f6641f135cbdUL, + 0x6736d86c87ce8fccUL, 0x625f3ce26604249fUL, + /* 106 */ 0xaf8ac8059502f63fUL, 0x0c05e70a2e351469UL, + 0x35292e9c764b6305UL, 0x1a394360c7e23ac3UL, + /* 107 */ 0xd5c6d53251183264UL, 0x62065abd43c2b74fUL, + 0xb5fbf5d03b973f9bUL, 0x13a3da3661206e5eUL, + /* 108 */ 0xc6bd5837725d94e5UL, 0x18e30912205016c5UL, + 0x2088ce1570033c68UL, 0x7fba1f495c837987UL, + /* 109 */ 0x5a8c7423f2f9079dUL, 0x1735157b34023fc5UL, + 0xe4f9b49ad2fab351UL, 0x6691ff72c878e33cUL, + /* 110 */ 0x122c2adedc5eff3eUL, 0xf8dd4bf1d8956cf4UL, + 0xeb86205d9e9e5bdaUL, 0x049b92b9d975c743UL, + /* 111 */ 0xa5379730b0f6c05aUL, 0x72a0ffacc6f3a553UL, + 0xb0032c34b20dcd6dUL, 0x470e9dbc88d5164aUL, + /* 112 */ 0xb19cf10ca237c047UL, 0xb65466711f6c81a2UL, + 0xb3321bd16dd80b43UL, 0x48c14f600c5fbe8eUL, + /* 113 */ 0x66451c264aa6c803UL, 0xb66e3904a4fa7da6UL, + 0xd45f19b0b3128395UL, 0x31602627c3c9bc10UL, + /* 114 */ 0x3120dc4832e4e10dUL, 0xeb20c46756c717f7UL, + 0x00f52e3f67280294UL, 0x566d4fc14730c509UL, + /* 115 */ 0x7e3a5d40fd837206UL, 0xc1e926dc7159547aUL, + 0x216730fba68d6095UL, 0x22e8c3843f69cea7UL, + /* 116 */ 0x33d074e8930e4b2bUL, 0xb6e4350e84d15816UL, + 0x5534c26ad6ba2365UL, 0x7773c12f89f1f3f3UL, + /* 117 */ 0x8cba404da57962aaUL, 0x5b9897a81999ce56UL, + 0x508e862f121692fcUL, 0x3a81907fa093c291UL, + /* 118 */ 0x0dded0ff4725a510UL, 0x10d8cc10673fc503UL, + 0x5b9d151c9f1f4e89UL, 0x32a5c1d5cb09a44cUL, + /* 119 */ 0x1e0aa442b90541fbUL, 0x5f85eb7cc1b485dbUL, + 0xbee595ce8a9df2e5UL, 0x25e496c722422236UL, + /* 120 */ 0x5edf3c46cd0fe5b9UL, 0x34e75a7ed2a43388UL, + 0xe488de11d761e352UL, 0x0e878a01a085545cUL, + /* 121 */ 0xba493c77e021bb04UL, 0x2b4d1843c7df899aUL, + 0x9ea37a487ae80d67UL, 0x67a9958011e41794UL, + /* 122 */ 0x4b58051a6697b065UL, 0x47e33f7d8d6ba6d4UL, + 0xbb4da8d483ca46c1UL, 0x68becaa181c2db0dUL, + /* 123 */ 0x8d8980e90b989aa5UL, 0xf95eb14a2c93c99bUL, + 0x51c6c7c4796e73a2UL, 0x6e228363b5efb569UL, + /* 124 */ 0xc6bbc0b02dd624c8UL, 0x777eb47dec8170eeUL, + 0x3cde15a004cfafa9UL, 0x1dc6bc087160bf9bUL, + /* 125 */ 0x2e07e043eec34002UL, 0x18e9fc677a68dc7fUL, + 0xd8da03188bd15b9aUL, 0x48fbc3bb00568253UL, + /* 126 */ 0x57547d4cfb654ce1UL, 0xd3565b82a058e2adUL, + 0xf63eaf0bbf154478UL, 0x47531ef114dfbb18UL, + /* 127 */ 0xe1ec630a4278c587UL, 0x5507d546ca8e83f3UL, + 0x85e135c63adc0c2bUL, 0x0aa7efa85682844eUL, + /* 128 */ 0x72691ba8b3e1f615UL, 0x32b4e9701fbe3ffaUL, + 0x97b6d92e39bb7868UL, 0x2cfe53dea02e39e8UL, + /* 129 */ 0x687392cd85cd52b0UL, 0x27ff66c910e29831UL, + 0x97134556a9832d06UL, 0x269bb0360a84f8a0UL, + /* 130 */ 0x706e55457643f85cUL, 0x3734a48c9b597d1bUL, + 0x7aee91e8c6efa472UL, 0x5cd6abc198a9d9e0UL, + /* 131 */ 0x0e04de06cb3ce41aUL, 0xd8c6eb893402e138UL, + 0x904659bb686e3772UL, 0x7215c371746ba8c8UL, + /* 132 */ 0xfd12a97eeae4a2d9UL, 0x9514b7516394f2c5UL, + 0x266fd5809208f294UL, 0x5c847085619a26b9UL, + /* 133 */ 0x52985410fed694eaUL, 0x3c905b934a2ed254UL, + 0x10bb47692d3be467UL, 0x063b3d2d69e5e9e1UL, + /* 134 */ 0x472726eedda57debUL, 0xefb6c4ae10f41891UL, + 0x2b1641917b307614UL, 0x117c554fc4f45b7cUL, + /* 135 */ 0xc07cf3118f9d8812UL, 0x01dbd82050017939UL, + 0xd7e803f4171b2827UL, 0x1015e87487d225eaUL, + /* 136 */ 0xc58de3fed23acc4dUL, 0x50db91c294a7be2dUL, + 0x0b94d43d1c9cf457UL, 0x6b1640fa6e37524aUL, + /* 137 */ 0x692f346c5fda0d09UL, 0x200b1c59fa4d3151UL, + 0xb8c46f760777a296UL, 0x4b38395f3ffdfbcfUL, + /* 138 */ 0x18d25e00be54d671UL, 0x60d50582bec8aba6UL, + 0x87ad8f263b78b982UL, 0x50fdf64e9cda0432UL, + /* 139 */ 0x90f567aac578dcf0UL, 0xef1e9b0ef2a3133bUL, + 0x0eebba9242d9de71UL, 0x15473c9bf03101c7UL, + /* 140 */ 0x7c77e8ae56b78095UL, 0xb678e7666e6f078eUL, + 0x2da0b9615348ba1fUL, 0x7cf931c1ff733f0bUL, + /* 141 */ 0x26b357f50a0a366cUL, 0xe9708cf42b87d732UL, + 0xc13aeea5f91cb2c0UL, 0x35d90c991143bb4cUL, + /* 142 */ 0x47c1c404a9a0d9dcUL, 0x659e58451972d251UL, + 0x3875a8c473b38c31UL, 0x1fbd9ed379561f24UL, + /* 143 */ 0x11fabc6fd41ec28dUL, 0x7ef8dfe3cd2a2dcaUL, + 0x72e73b5d8c404595UL, 0x6135fa4954b72f27UL, + /* 144 */ 0xccfc32a2de24b69cUL, 0x3f55698c1f095d88UL, + 0xbe3350ed5ac3f929UL, 0x5e9bf806ca477eebUL, + /* 145 */ 0xe9ce8fb63c309f68UL, 0x5376f63565e1f9f4UL, + 0xd1afcfb35a6393f1UL, 0x6632a1ede5623506UL, + /* 146 */ 0x0b7d6c390c2ded4cUL, 0x56cb3281df04cb1fUL, + 0x66305a1249ecc3c7UL, 0x5d588b60a38ca72aUL, + /* 147 */ 0xa6ecbf78e8e5f42dUL, 0x86eeb44b3c8a3eecUL, + 0xec219c48fbd21604UL, 0x1aaf1af517c36731UL, + /* 148 */ 0xc306a2836769bde7UL, 0x208280622b1e2adbUL, + 0x8027f51ffbff94a6UL, 0x76cfa1ce1124f26bUL, + /* 149 */ 0x18eb00562422abb6UL, 0xf377c4d58f8c29c3UL, + 0x4dbbc207f531561aUL, 0x0253b7f082128a27UL, + /* 150 */ 0x3d1f091cb62c17e0UL, 0x4860e1abd64628a9UL, + 0x52d17436309d4253UL, 0x356f97e13efae576UL, + /* 151 */ 0xd351e11aa150535bUL, 0x3e6b45bb1dd878ccUL, + 0x0c776128bed92c98UL, 0x1d34ae93032885b8UL, + /* 152 */ 0x4ba0488ca85ba4c3UL, 0x985348c33c9ce6ceUL, + 0x66124c6f97bda770UL, 0x0f81a0290654124aUL, + /* 153 */ 0x9ed09ca6569b86fdUL, 0x811009fd18af9a2dUL, + 0xff08d03f93d8c20aUL, 0x52a148199faef26bUL, + /* 154 */ 0x3e03f9dc2d8d1b73UL, 0x4205801873961a70UL, + 0xc0d987f041a35970UL, 0x07aa1f15a1c0d549UL, + /* 155 */ 0xdfd46ce08cd27224UL, 0x6d0a024f934e4239UL, + 0x808a7a6399897b59UL, 0x0a4556e9e13d95a2UL, + /* 156 */ 0xd21a991fe9c13045UL, 0x9b0e8548fe7751b8UL, + 0x5da643cb4bf30035UL, 0x77db28d63940f721UL, + /* 157 */ 0xfc5eeb614adc9011UL, 0x5229419ae8c411ebUL, + 0x9ec3e7787d1dcf74UL, 0x340d053e216e4cb5UL, + /* 158 */ 0xcac7af39b48df2b4UL, 0xc0faec2871a10a94UL, + 0x140a69245ca575edUL, 0x0cf1c37134273a4cUL, + /* 159 */ 0xc8ee306ac224b8a5UL, 0x57eaee7ccb4930b0UL, + 0xa1e806bdaacbe74fUL, 0x7d9a62742eeb657dUL, + /* 160 */ 0x9eb6b6ef546c4830UL, 0x885cca1fddb36e2eUL, + 0xe6b9f383ef0d7105UL, 0x58654fef9d2e0412UL, + /* 161 */ 0xa905c4ffbe0e8e26UL, 0x942de5df9b31816eUL, + 0x497d723f802e88e1UL, 0x30684dea602f408dUL, + /* 162 */ 0x21e5a278a3e6cb34UL, 0xaefb6e6f5b151dc4UL, + 0xb30b8e049d77ca15UL, 0x28c3c9cf53b98981UL, + /* 163 */ 0x287fb721556cdd2aUL, 0x0d317ca897022274UL, + 0x7468c7423a543258UL, 0x4a7f11464eb5642fUL, + /* 164 */ 0xa237a4774d193aa6UL, 0xd865986ea92129a1UL, + 0x24c515ecf87c1a88UL, 0x604003575f39f5ebUL, + /* 165 */ 0x47b9f189570a9b27UL, 0x2b98cede465e4b78UL, + 0x026df551dbb85c20UL, 0x74fcd91047e21901UL, + /* 166 */ 0x13e2a90a23c1bfa3UL, 0x0cb0074e478519f6UL, + 0x5ff1cbbe3af6cf44UL, 0x67fe5438be812dbeUL, + /* 167 */ 0xd13cf64fa40f05b0UL, 0x054dfb2f32283787UL, + 0x4173915b7f0d2aeaUL, 0x482f144f1f610d4eUL, + /* 168 */ 0xf6210201b47f8234UL, 0x5d0ae1929e70b990UL, + 0xdcd7f455b049567cUL, 0x7e93d0f1f0916f01UL, + /* 169 */ 0xdd79cbf18a7db4faUL, 0xbe8391bf6f74c62fUL, + 0x027145d14b8291bdUL, 0x585a73ea2cbf1705UL, + /* 170 */ 0x485ca03e928a0db2UL, 0x10fc01a5742857e7UL, + 0x2f482edbd6d551a7UL, 0x0f0433b5048fdb8aUL, + /* 171 */ 0x60da2e8dd7dc6247UL, 0x88b4c9d38cd4819aUL, + 0x13033ac001f66697UL, 0x273b24fe3b367d75UL, + /* 172 */ 0xc6e8f66a31b3b9d4UL, 0x281514a494df49d5UL, + 0xd1726fdfc8b23da7UL, 0x4b3ae7d103dee548UL, + /* 173 */ 0xc6256e19ce4b9d7eUL, 0xff5c5cf186e3c61cUL, + 0xacc63ca34b8ec145UL, 0x74621888fee66574UL, + /* 174 */ 0x956f409645290a1eUL, 0xef0bf8e3263a962eUL, + 0xed6a50eb5ec2647bUL, 0x0694283a9dca7502UL, + /* 175 */ 0x769b963643a2dcd1UL, 0x42b7c8ea09fc5353UL, + 0x4f002aee13397eabUL, 0x63005e2c19b7d63aUL, + /* 176 */ 0xca6736da63023beaUL, 0x966c7f6db12a99b7UL, + 0xace09390c537c5e1UL, 0x0b696063a1aa89eeUL, + /* 177 */ 0xebb03e97288c56e5UL, 0x432a9f9f938c8be8UL, + 0xa6a5a93d5b717f71UL, 0x1a5fb4c3e18f9d97UL, + /* 178 */ 0x1c94e7ad1c60cdceUL, 0xee202a43fc02c4a0UL, + 0x8dafe4d867c46a20UL, 0x0a10263c8ac27b58UL, + /* 179 */ 0xd0dea9dfe4432a4aUL, 0x856af87bbe9277c5UL, + 0xce8472acc212c71aUL, 0x6f151b6d9bbb1e91UL, + /* 180 */ 0x26776c527ceed56aUL, 0x7d211cb7fbf8faecUL, + 0x37ae66a6fd4609ccUL, 0x1f81b702d2770c42UL, + /* 181 */ 0x2fb0b057eac58392UL, 0xe1dd89fe29744e9dUL, + 0xc964f8eb17beb4f8UL, 0x29571073c9a2d41eUL, + /* 182 */ 0xa948a18981c0e254UL, 0x2df6369b65b22830UL, + 0xa33eb2d75fcfd3c6UL, 0x078cd6ec4199a01fUL, + /* 183 */ 0x4a584a41ad900d2fUL, 0x32142b78e2c74c52UL, + 0x68c4e8338431c978UL, 0x7f69ea9008689fc2UL, + /* 184 */ 0x52f2c81e46a38265UL, 0xfd78072d04a832fdUL, + 0x8cd7d5fa25359e94UL, 0x4de71b7454cc29d2UL, + /* 185 */ 0x42eb60ad1eda6ac9UL, 0x0aad37dfdbc09c3aUL, + 0x81004b71e33cc191UL, 0x44e6be345122803cUL, + /* 186 */ 0x03fe8388ba1920dbUL, 0xf5d57c32150db008UL, + 0x49c8c4281af60c29UL, 0x21edb518de701aeeUL, + /* 187 */ 0x7fb63e418f06dc99UL, 0xa4460d99c166d7b8UL, + 0x24dd5248ce520a83UL, 0x5ec3ad712b928358UL, + /* 188 */ 0x15022a5fbd17930fUL, 0xa4f64a77d82570e3UL, + 0x12bc8d6915783712UL, 0x498194c0fc620abbUL, + /* 189 */ 0x38a2d9d255686c82UL, 0x785c6bd9193e21f0UL, + 0xe4d5c81ab24a5484UL, 0x56307860b2e20989UL, + /* 190 */ 0x429d55f78b4d74c4UL, 0x22f1834643350131UL, + 0x1e60c24598c71fffUL, 0x59f2f014979983efUL, + /* 191 */ 0x46a47d56eb494a44UL, 0x3e22a854d636a18eUL, + 0xb346e15274491c3bUL, 0x2ceafd4e5390cde7UL, + /* 192 */ 0xba8a8538be0d6675UL, 0x4b9074bb50818e23UL, + 0xcbdab89085d304c3UL, 0x61a24fe0e56192c4UL, + /* 193 */ 0xcb7615e6db525bcbUL, 0xdd7d8c35a567e4caUL, + 0xe6b4153acafcdd69UL, 0x2d668e097f3c9766UL, + /* 194 */ 0xa57e7e265ce55ef0UL, 0x5d9f4e527cd4b967UL, + 0xfbc83606492fd1e5UL, 0x090d52beb7c3f7aeUL, + /* 195 */ 0x09b9515a1e7b4d7cUL, 0x1f266a2599da44c0UL, + 0xa1c49548e2c55504UL, 0x7ef04287126f15ccUL, + /* 196 */ 0xfed1659dbd30ef15UL, 0x8b4ab9eec4e0277bUL, + 0x884d6236a5df3291UL, 0x1fd96ea6bf5cf788UL, + /* 197 */ 0x42a161981f190d9aUL, 0x61d849507e6052c1UL, + 0x9fe113bf285a2cd5UL, 0x7c22d676dbad85d8UL, + /* 198 */ 0x82e770ed2bfbd27dUL, 0x4c05b2ece996f5a5UL, + 0xcd40a9c2b0900150UL, 0x5895319213d9bf64UL, + /* 199 */ 0xe7cc5d703fea2e08UL, 0xb50c491258e2188cUL, + 0xcce30baa48205bf0UL, 0x537c659ccfa32d62UL, + /* 200 */ 0x37b6623a98cfc088UL, 0xfe9bed1fa4d6aca4UL, + 0x04d29b8e56a8d1b0UL, 0x725f71c40b519575UL, + /* 201 */ 0x28c7f89cd0339ce6UL, 0x8367b14469ddc18bUL, + 0x883ada83a6a1652cUL, 0x585f1974034d6c17UL, + /* 202 */ 0x89cfb266f1b19188UL, 0xe63b4863e7c35217UL, + 0xd88c9da6b4c0526aUL, 0x3e035c9df0954635UL, + /* 203 */ 0xdd9d5412fb45de9dUL, 0xdd684532e4cff40dUL, + 0x4b5c999b151d671cUL, 0x2d8c2cc811e7f690UL, + /* 204 */ 0x7f54be1d90055d40UL, 0xa464c5df464aaf40UL, + 0x33979624f0e917beUL, 0x2c018dc527356b30UL, + /* 205 */ 0xa5415024e330b3d4UL, 0x73ff3d96691652d3UL, + 0x94ec42c4ef9b59f1UL, 0x0747201618d08e5aUL, + /* 206 */ 0x4d6ca48aca411c53UL, 0x66415f2fcfa66119UL, + 0x9c4dd40051e227ffUL, 0x59810bc09a02f7ebUL, + /* 207 */ 0x2a7eb171b3dc101dUL, 0x441c5ab99ffef68eUL, + 0x32025c9b93b359eaUL, 0x5e8ce0a71e9d112fUL, + /* 208 */ 0xbfcccb92429503fdUL, 0xd271ba752f095d55UL, + 0x345ead5e972d091eUL, 0x18c8df11a83103baUL, + /* 209 */ 0x90cd949a9aed0f4cUL, 0xc5d1f4cb6660e37eUL, + 0xb8cac52d56c52e0bUL, 0x6e42e400c5808e0dUL, + /* 210 */ 0xa3b46966eeaefd23UL, 0x0c4f1f0be39ecdcaUL, + 0x189dc8c9d683a51dUL, 0x51f27f054c09351bUL, + /* 211 */ 0x4c487ccd2a320682UL, 0x587ea95bb3df1c96UL, + 0xc8ccf79e555cb8e8UL, 0x547dc829a206d73dUL, + /* 212 */ 0xb822a6cd80c39b06UL, 0xe96d54732000d4c6UL, + 0x28535b6f91463b4dUL, 0x228f4660e2486e1dUL, + /* 213 */ 0x98799538de8d3abfUL, 0x8cd8330045ebca6eUL, + 0x79952a008221e738UL, 0x4322e1a7535cd2bbUL, + /* 214 */ 0xb114c11819d1801cUL, 0x2016e4d84f3f5ec7UL, + 0xdd0e2df409260f4cUL, 0x5ec362c0ae5f7266UL, + /* 215 */ 0xc0462b18b8b2b4eeUL, 0x7cc8d950274d1afbUL, + 0xf25f7105436b02d2UL, 0x43bbf8dcbff9ccd3UL, + /* 216 */ 0xb6ad1767a039e9dfUL, 0xb0714da8f69d3583UL, + 0x5e55fa18b42931f5UL, 0x4ed5558f33c60961UL, + /* 217 */ 0x1fe37901c647a5ddUL, 0x593ddf1f8081d357UL, + 0x0249a4fd813fd7a6UL, 0x69acca274e9caf61UL, + /* 218 */ 0x047ba3ea330721c9UL, 0x83423fc20e7e1ea0UL, + 0x1df4c0af01314a60UL, 0x09a62dab89289527UL, + /* 219 */ 0xa5b325a49cc6cb00UL, 0xe94b5dc654b56cb6UL, + 0x3be28779adc994a0UL, 0x4296e8f8ba3a4aadUL, + /* 220 */ 0x328689761e451eabUL, 0x2e4d598bff59594aUL, + 0x49b96853d7a7084aUL, 0x4980a319601420a8UL, + /* 221 */ 0x9565b9e12f552c42UL, 0x8a5318db7100fe96UL, + 0x05c90b4d43add0d7UL, 0x538b4cd66a5d4edaUL, + /* 222 */ 0xf4e94fc3e89f039fUL, 0x592c9af26f618045UL, + 0x08a36eb5fd4b9550UL, 0x25fffaf6c2ed1419UL, + /* 223 */ 0x34434459cc79d354UL, 0xeeecbfb4b1d5476bUL, + 0xddeb34a061615d99UL, 0x5129cecceb64b773UL, + /* 224 */ 0xee43215894993520UL, 0x772f9c7cf14c0b3bUL, + 0xd2e2fce306bedad5UL, 0x715f42b546f06a97UL, + /* 225 */ 0x434ecdceda5b5f1aUL, 0x0da17115a49741a9UL, + 0x680bd77c73edad2eUL, 0x487c02354edd9041UL, + /* 226 */ 0xb8efeff3a70ed9c4UL, 0x56a32aa3e857e302UL, + 0xdf3a68bd48a2a5a0UL, 0x07f650b73176c444UL, + /* 227 */ 0xe38b9b1626e0ccb1UL, 0x79e053c18b09fb36UL, + 0x56d90319c9f94964UL, 0x1ca941e7ac9ff5c4UL, + /* 228 */ 0x49c4df29162fa0bbUL, 0x8488cf3282b33305UL, + 0x95dfda14cabb437dUL, 0x3391f78264d5ad86UL, + /* 229 */ 0x729ae06ae2b5095dUL, 0xd58a58d73259a946UL, + 0xe9834262d13921edUL, 0x27fedafaa54bb592UL, + /* 230 */ 0xa99dc5b829ad48bbUL, 0x5f025742499ee260UL, + 0x802c8ecd5d7513fdUL, 0x78ceb3ef3f6dd938UL, + /* 231 */ 0xc342f44f8a135d94UL, 0x7b9edb44828cdda3UL, + 0x9436d11a0537cfe7UL, 0x5064b164ec1ab4c8UL, + /* 232 */ 0x7020eccfd37eb2fcUL, 0x1f31ea3ed90d25fcUL, + 0x1b930d7bdfa1bb34UL, 0x5344467a48113044UL, + /* 233 */ 0x70073170f25e6dfbUL, 0xe385dc1a50114cc8UL, + 0x2348698ac8fc4f00UL, 0x2a77a55284dd40d8UL, + /* 234 */ 0xfe06afe0c98c6ce4UL, 0xc235df96dddfd6e4UL, + 0x1428d01e33bf1ed3UL, 0x785768ec9300bdafUL, + /* 235 */ 0x9702e57a91deb63bUL, 0x61bdb8bfe5ce8b80UL, + 0x645b426f3d1d58acUL, 0x4804a82227a557bcUL, + /* 236 */ 0x8e57048ab44d2601UL, 0x68d6501a4b3a6935UL, + 0xc39c9ec3f9e1c293UL, 0x4172f257d4de63e2UL, + /* 237 */ 0xd368b450330c6401UL, 0x040d3017418f2391UL, + 0x2c34bb6090b7d90dUL, 0x16f649228fdfd51fUL, + /* 238 */ 0xbea6818e2b928ef5UL, 0xe28ccf91cdc11e72UL, + 0x594aaa68e77a36cdUL, 0x313034806c7ffd0fUL, + /* 239 */ 0x8a9d27ac2249bd65UL, 0x19a3b464018e9512UL, + 0xc26ccff352b37ec7UL, 0x056f68341d797b21UL, + /* 240 */ 0x5e79d6757efd2327UL, 0xfabdbcb6553afe15UL, + 0xd3e7222c6eaf5a60UL, 0x7046c76d4dae743bUL, + /* 241 */ 0x660be872b18d4a55UL, 0x19992518574e1496UL, + 0xc103053a302bdcbbUL, 0x3ed8e9800b218e8eUL, + /* 242 */ 0x7b0b9239fa75e03eUL, 0xefe9fb684633c083UL, + 0x98a35fbe391a7793UL, 0x6065510fe2d0fe34UL, + /* 243 */ 0x55cb668548abad0cUL, 0xb4584548da87e527UL, + 0x2c43ecea0107c1ddUL, 0x526028809372de35UL, + /* 244 */ 0x3415c56af9213b1fUL, 0x5bee1a4d017e98dbUL, + 0x13f6b105b5cf709bUL, 0x5ff20e3482b29ab6UL, + /* 245 */ 0x0aa29c75cc2e6c90UL, 0xfc7d73ca3a70e206UL, + 0x899fc38fc4b5c515UL, 0x250386b124ffc207UL, + /* 246 */ 0x54ea28d5ae3d2b56UL, 0x9913149dd6de60ceUL, + 0x16694fc58f06d6c1UL, 0x46b23975eb018fc7UL, + /* 247 */ 0x470a6a0fb4b7b4e2UL, 0x5d92475a8f7253deUL, + 0xabeee5b52fbd3adbUL, 0x7fa20801a0806968UL, + /* 248 */ 0x76f3faf19f7714d2UL, 0xb3e840c12f4660c3UL, + 0x0fb4cd8df212744eUL, 0x4b065a251d3a2dd2UL, + /* 249 */ 0x5cebde383d77cd4aUL, 0x6adf39df882c9cb1UL, + 0xa2dd242eb09af759UL, 0x3147c0e50e5f6422UL, + /* 250 */ 0x164ca5101d1350dbUL, 0xf8d13479c33fc962UL, + 0xe640ce4d13e5da08UL, 0x4bdee0c45061f8baUL, + /* 251 */ 0xd7c46dc1a4edb1c9UL, 0x5514d7b6437fd98aUL, + 0x58942f6bb2a1c00bUL, 0x2dffb2ab1d70710eUL, + /* 252 */ 0xccdfcf2fc18b6d68UL, 0xa8ebcba8b7806167UL, + 0x980697f95e2937e3UL, 0x02fbba1cd0126e8cUL +}; + +/* c is two 512-bit products: c0[0:7]=a0[0:3]*b0[0:3] and c1[8:15]=a1[4:7]*b1[4:7] + * a is two 256-bit integers: a0[0:3] and a1[4:7] + * b is two 256-bit integers: b0[0:3] and b1[4:7] + */ +static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a, + const u64 *const b) +{ + asm volatile( + "xorl %%r14d, %%r14d ;" + "movq (%1), %%rdx; " /* A[0] */ + "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */ + "xorl %%r10d, %%r10d ;" + "movq %%r8, (%0) ;" + "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */ + "adox %%r10, %%r15 ;" + "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */ + "adox %%r8, %%rax ;" + "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */ + "adox %%r10, %%rbx ;" + /******************************************/ + "adox %%r14, %%rcx ;" + + "movq 8(%1), %%rdx; " /* A[1] */ + "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ + "adox %%r15, %%r8 ;" + "movq %%r8, 8(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ + "adox %%r10, %%r9 ;" + "adcx %%r9, %%rax ;" + "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */ + "adox %%r8, %%r11 ;" + "adcx %%r11, %%rbx ;" + "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */ + "adox %%r10, %%r13 ;" + "adcx %%r13, %%rcx ;" + /******************************************/ + "adox %%r14, %%r15 ;" + "adcx %%r14, %%r15 ;" + + "movq 16(%1), %%rdx; " /* A[2] */ + "xorl %%r10d, %%r10d ;" + "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */ + "adox %%rax, %%r8 ;" + "movq %%r8, 16(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */ + "adox %%r10, %%r9 ;" + "adcx %%r9, %%rbx ;" + "mulx 16(%2), %%r8, %%r13; " /* A[2]*B[2] */ + "adox %%r8, %%r11 ;" + "adcx %%r11, %%rcx ;" + "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */ + "adox %%r10, %%r13 ;" + "adcx %%r13, %%r15 ;" + /******************************************/ + "adox %%r14, %%rax ;" + "adcx %%r14, %%rax ;" + + "movq 24(%1), %%rdx; " /* A[3] */ + "xorl %%r10d, %%r10d ;" + "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */ + "adox %%rbx, %%r8 ;" + "movq %%r8, 24(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */ + "adox %%r10, %%r9 ;" + "adcx %%r9, %%rcx ;" + "movq %%rcx, 32(%0) ;" + "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */ + "adox %%r8, %%r11 ;" + "adcx %%r11, %%r15 ;" + "movq %%r15, 40(%0) ;" + "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */ + "adox %%r10, %%r13 ;" + "adcx %%r13, %%rax ;" + "movq %%rax, 48(%0) ;" + /******************************************/ + "adox %%r14, %%rbx ;" + "adcx %%r14, %%rbx ;" + "movq %%rbx, 56(%0) ;" + + "movq 32(%1), %%rdx; " /* C[0] */ + "mulx 32(%2), %%r8, %%r15; " /* C[0]*D[0] */ + "xorl %%r10d, %%r10d ;" + "movq %%r8, 64(%0);" + "mulx 40(%2), %%r10, %%rax; " /* C[0]*D[1] */ + "adox %%r10, %%r15 ;" + "mulx 48(%2), %%r8, %%rbx; " /* C[0]*D[2] */ + "adox %%r8, %%rax ;" + "mulx 56(%2), %%r10, %%rcx; " /* C[0]*D[3] */ + "adox %%r10, %%rbx ;" + /******************************************/ + "adox %%r14, %%rcx ;" + + "movq 40(%1), %%rdx; " /* C[1] */ + "xorl %%r10d, %%r10d ;" + "mulx 32(%2), %%r8, %%r9; " /* C[1]*D[0] */ + "adox %%r15, %%r8 ;" + "movq %%r8, 72(%0);" + "mulx 40(%2), %%r10, %%r11; " /* C[1]*D[1] */ + "adox %%r10, %%r9 ;" + "adcx %%r9, %%rax ;" + "mulx 48(%2), %%r8, %%r13; " /* C[1]*D[2] */ + "adox %%r8, %%r11 ;" + "adcx %%r11, %%rbx ;" + "mulx 56(%2), %%r10, %%r15; " /* C[1]*D[3] */ + "adox %%r10, %%r13 ;" + "adcx %%r13, %%rcx ;" + /******************************************/ + "adox %%r14, %%r15 ;" + "adcx %%r14, %%r15 ;" + + "movq 48(%1), %%rdx; " /* C[2] */ + "xorl %%r10d, %%r10d ;" + "mulx 32(%2), %%r8, %%r9; " /* C[2]*D[0] */ + "adox %%rax, %%r8 ;" + "movq %%r8, 80(%0);" + "mulx 40(%2), %%r10, %%r11; " /* C[2]*D[1] */ + "adox %%r10, %%r9 ;" + "adcx %%r9, %%rbx ;" + "mulx 48(%2), %%r8, %%r13; " /* C[2]*D[2] */ + "adox %%r8, %%r11 ;" + "adcx %%r11, %%rcx ;" + "mulx 56(%2), %%r10, %%rax; " /* C[2]*D[3] */ + "adox %%r10, %%r13 ;" + "adcx %%r13, %%r15 ;" + /******************************************/ + "adox %%r14, %%rax ;" + "adcx %%r14, %%rax ;" + + "movq 56(%1), %%rdx; " /* C[3] */ + "xorl %%r10d, %%r10d ;" + "mulx 32(%2), %%r8, %%r9; " /* C[3]*D[0] */ + "adox %%rbx, %%r8 ;" + "movq %%r8, 88(%0);" + "mulx 40(%2), %%r10, %%r11; " /* C[3]*D[1] */ + "adox %%r10, %%r9 ;" + "adcx %%r9, %%rcx ;" + "movq %%rcx, 96(%0) ;" + "mulx 48(%2), %%r8, %%r13; " /* C[3]*D[2] */ + "adox %%r8, %%r11 ;" + "adcx %%r11, %%r15 ;" + "movq %%r15, 104(%0) ;" + "mulx 56(%2), %%r10, %%rbx; " /* C[3]*D[3] */ + "adox %%r10, %%r13 ;" + "adcx %%r13, %%rax ;" + "movq %%rax, 112(%0) ;" + /******************************************/ + "adox %%r14, %%rbx ;" + "adcx %%r14, %%rbx ;" + "movq %%rbx, 120(%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11", "%r13", "%r14", "%r15"); +} + +static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a, + const u64 *const b) +{ + asm volatile( + "movq (%1), %%rdx; " /* A[0] */ + "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */ + "movq %%r8, (%0) ;" + "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */ + "addq %%r10, %%r15 ;" + "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */ + "adcq %%r8, %%rax ;" + "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */ + "adcq %%r10, %%rbx ;" + /******************************************/ + "adcq $0, %%rcx ;" + + "movq 8(%1), %%rdx; " /* A[1] */ + "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ + "addq %%r15, %%r8 ;" + "movq %%r8, 8(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ + "adcq %%r10, %%r9 ;" + "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */ + "adcq %%r8, %%r11 ;" + "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%r15 ;" + + "addq %%r9, %%rax ;" + "adcq %%r11, %%rbx ;" + "adcq %%r13, %%rcx ;" + "adcq $0, %%r15 ;" + + "movq 16(%1), %%rdx; " /* A[2] */ + "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */ + "addq %%rax, %%r8 ;" + "movq %%r8, 16(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */ + "adcq %%r10, %%r9 ;" + "mulx 16(%2), %%r8, %%r13; " /* A[2]*B[2] */ + "adcq %%r8, %%r11 ;" + "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%rax ;" + + "addq %%r9, %%rbx ;" + "adcq %%r11, %%rcx ;" + "adcq %%r13, %%r15 ;" + "adcq $0, %%rax ;" + + "movq 24(%1), %%rdx; " /* A[3] */ + "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */ + "addq %%rbx, %%r8 ;" + "movq %%r8, 24(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */ + "adcq %%r10, %%r9 ;" + "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */ + "adcq %%r8, %%r11 ;" + "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%rbx ;" + + "addq %%r9, %%rcx ;" + "movq %%rcx, 32(%0) ;" + "adcq %%r11, %%r15 ;" + "movq %%r15, 40(%0) ;" + "adcq %%r13, %%rax ;" + "movq %%rax, 48(%0) ;" + "adcq $0, %%rbx ;" + "movq %%rbx, 56(%0) ;" + + "movq 32(%1), %%rdx; " /* C[0] */ + "mulx 32(%2), %%r8, %%r15; " /* C[0]*D[0] */ + "movq %%r8, 64(%0) ;" + "mulx 40(%2), %%r10, %%rax; " /* C[0]*D[1] */ + "addq %%r10, %%r15 ;" + "mulx 48(%2), %%r8, %%rbx; " /* C[0]*D[2] */ + "adcq %%r8, %%rax ;" + "mulx 56(%2), %%r10, %%rcx; " /* C[0]*D[3] */ + "adcq %%r10, %%rbx ;" + /******************************************/ + "adcq $0, %%rcx ;" + + "movq 40(%1), %%rdx; " /* C[1] */ + "mulx 32(%2), %%r8, %%r9; " /* C[1]*D[0] */ + "addq %%r15, %%r8 ;" + "movq %%r8, 72(%0) ;" + "mulx 40(%2), %%r10, %%r11; " /* C[1]*D[1] */ + "adcq %%r10, %%r9 ;" + "mulx 48(%2), %%r8, %%r13; " /* C[1]*D[2] */ + "adcq %%r8, %%r11 ;" + "mulx 56(%2), %%r10, %%r15; " /* C[1]*D[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%r15 ;" + + "addq %%r9, %%rax ;" + "adcq %%r11, %%rbx ;" + "adcq %%r13, %%rcx ;" + "adcq $0, %%r15 ;" + + "movq 48(%1), %%rdx; " /* C[2] */ + "mulx 32(%2), %%r8, %%r9; " /* C[2]*D[0] */ + "addq %%rax, %%r8 ;" + "movq %%r8, 80(%0) ;" + "mulx 40(%2), %%r10, %%r11; " /* C[2]*D[1] */ + "adcq %%r10, %%r9 ;" + "mulx 48(%2), %%r8, %%r13; " /* C[2]*D[2] */ + "adcq %%r8, %%r11 ;" + "mulx 56(%2), %%r10, %%rax; " /* C[2]*D[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%rax ;" + + "addq %%r9, %%rbx ;" + "adcq %%r11, %%rcx ;" + "adcq %%r13, %%r15 ;" + "adcq $0, %%rax ;" + + "movq 56(%1), %%rdx; " /* C[3] */ + "mulx 32(%2), %%r8, %%r9; " /* C[3]*D[0] */ + "addq %%rbx, %%r8 ;" + "movq %%r8, 88(%0) ;" + "mulx 40(%2), %%r10, %%r11; " /* C[3]*D[1] */ + "adcq %%r10, %%r9 ;" + "mulx 48(%2), %%r8, %%r13; " /* C[3]*D[2] */ + "adcq %%r8, %%r11 ;" + "mulx 56(%2), %%r10, %%rbx; " /* C[3]*D[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%rbx ;" + + "addq %%r9, %%rcx ;" + "movq %%rcx, 96(%0) ;" + "adcq %%r11, %%r15 ;" + "movq %%r15, 104(%0) ;" + "adcq %%r13, %%rax ;" + "movq %%rax, 112(%0) ;" + "adcq $0, %%rbx ;" + "movq %%rbx, 120(%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11", "%r13", "%r15"); +} + +static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a) +{ + asm volatile( + "movq (%1), %%rdx ;" /* A[0] */ + "mulx 8(%1), %%r8, %%r14 ;" /* A[1]*A[0] */ + "xorl %%r15d, %%r15d;" + "mulx 16(%1), %%r9, %%r10 ;" /* A[2]*A[0] */ + "adcx %%r14, %%r9 ;" + "mulx 24(%1), %%rax, %%rcx ;" /* A[3]*A[0] */ + "adcx %%rax, %%r10 ;" + "movq 24(%1), %%rdx ;" /* A[3] */ + "mulx 8(%1), %%r11, %%rbx ;" /* A[1]*A[3] */ + "adcx %%rcx, %%r11 ;" + "mulx 16(%1), %%rax, %%r13 ;" /* A[2]*A[3] */ + "adcx %%rax, %%rbx ;" + "movq 8(%1), %%rdx ;" /* A[1] */ + "adcx %%r15, %%r13 ;" + "mulx 16(%1), %%rax, %%rcx ;" /* A[2]*A[1] */ + "movq $0, %%r14 ;" + /******************************************/ + "adcx %%r15, %%r14 ;" + + "xorl %%r15d, %%r15d;" + "adox %%rax, %%r10 ;" + "adcx %%r8, %%r8 ;" + "adox %%rcx, %%r11 ;" + "adcx %%r9, %%r9 ;" + "adox %%r15, %%rbx ;" + "adcx %%r10, %%r10 ;" + "adox %%r15, %%r13 ;" + "adcx %%r11, %%r11 ;" + "adox %%r15, %%r14 ;" + "adcx %%rbx, %%rbx ;" + "adcx %%r13, %%r13 ;" + "adcx %%r14, %%r14 ;" + + "movq (%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[0]^2 */ + /*******************/ + "movq %%rax, 0(%0) ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 8(%0) ;" + "movq 8(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[1]^2 */ + "adcq %%rax, %%r9 ;" + "movq %%r9, 16(%0) ;" + "adcq %%rcx, %%r10 ;" + "movq %%r10, 24(%0) ;" + "movq 16(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */ + "adcq %%rax, %%r11 ;" + "movq %%r11, 32(%0) ;" + "adcq %%rcx, %%rbx ;" + "movq %%rbx, 40(%0) ;" + "movq 24(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */ + "adcq %%rax, %%r13 ;" + "movq %%r13, 48(%0) ;" + "adcq %%rcx, %%r14 ;" + "movq %%r14, 56(%0) ;" + + + "movq 32(%1), %%rdx ;" /* B[0] */ + "mulx 40(%1), %%r8, %%r14 ;" /* B[1]*B[0] */ + "xorl %%r15d, %%r15d;" + "mulx 48(%1), %%r9, %%r10 ;" /* B[2]*B[0] */ + "adcx %%r14, %%r9 ;" + "mulx 56(%1), %%rax, %%rcx ;" /* B[3]*B[0] */ + "adcx %%rax, %%r10 ;" + "movq 56(%1), %%rdx ;" /* B[3] */ + "mulx 40(%1), %%r11, %%rbx ;" /* B[1]*B[3] */ + "adcx %%rcx, %%r11 ;" + "mulx 48(%1), %%rax, %%r13 ;" /* B[2]*B[3] */ + "adcx %%rax, %%rbx ;" + "movq 40(%1), %%rdx ;" /* B[1] */ + "adcx %%r15, %%r13 ;" + "mulx 48(%1), %%rax, %%rcx ;" /* B[2]*B[1] */ + "movq $0, %%r14 ;" + /******************************************/ + "adcx %%r15, %%r14 ;" + + "xorl %%r15d, %%r15d;" + "adox %%rax, %%r10 ;" + "adcx %%r8, %%r8 ;" + "adox %%rcx, %%r11 ;" + "adcx %%r9, %%r9 ;" + "adox %%r15, %%rbx ;" + "adcx %%r10, %%r10 ;" + "adox %%r15, %%r13 ;" + "adcx %%r11, %%r11 ;" + "adox %%r15, %%r14 ;" + "adcx %%rbx, %%rbx ;" + "adcx %%r13, %%r13 ;" + "adcx %%r14, %%r14 ;" + + "movq 32(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* B[0]^2 */ + /*******************/ + "movq %%rax, 64(%0) ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 72(%0) ;" + "movq 40(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* B[1]^2 */ + "adcq %%rax, %%r9 ;" + "movq %%r9, 80(%0) ;" + "adcq %%rcx, %%r10 ;" + "movq %%r10, 88(%0) ;" + "movq 48(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* B[2]^2 */ + "adcq %%rax, %%r11 ;" + "movq %%r11, 96(%0) ;" + "adcq %%rcx, %%rbx ;" + "movq %%rbx, 104(%0) ;" + "movq 56(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* B[3]^2 */ + "adcq %%rax, %%r13 ;" + "movq %%r13, 112(%0) ;" + "adcq %%rcx, %%r14 ;" + "movq %%r14, 120(%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11", "%r13", "%r14", "%r15"); +} + +static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a) +{ + asm volatile( + "movq 8(%1), %%rdx ;" /* A[1] */ + "mulx (%1), %%r8, %%r9 ;" /* A[0]*A[1] */ + "mulx 16(%1), %%r10, %%r11 ;" /* A[2]*A[1] */ + "mulx 24(%1), %%rcx, %%r14 ;" /* A[3]*A[1] */ + + "movq 16(%1), %%rdx ;" /* A[2] */ + "mulx 24(%1), %%r15, %%r13 ;" /* A[3]*A[2] */ + "mulx (%1), %%rax, %%rdx ;" /* A[0]*A[2] */ + + "addq %%rax, %%r9 ;" + "adcq %%rdx, %%r10 ;" + "adcq %%rcx, %%r11 ;" + "adcq %%r14, %%r15 ;" + "adcq $0, %%r13 ;" + "movq $0, %%r14 ;" + "adcq $0, %%r14 ;" + + "movq (%1), %%rdx ;" /* A[0] */ + "mulx 24(%1), %%rax, %%rcx ;" /* A[0]*A[3] */ + + "addq %%rax, %%r10 ;" + "adcq %%rcx, %%r11 ;" + "adcq $0, %%r15 ;" + "adcq $0, %%r13 ;" + "adcq $0, %%r14 ;" + + "shldq $1, %%r13, %%r14 ;" + "shldq $1, %%r15, %%r13 ;" + "shldq $1, %%r11, %%r15 ;" + "shldq $1, %%r10, %%r11 ;" + "shldq $1, %%r9, %%r10 ;" + "shldq $1, %%r8, %%r9 ;" + "shlq $1, %%r8 ;" + + /*******************/ + "mulx %%rdx, %%rax, %%rcx ; " /* A[0]^2 */ + /*******************/ + "movq %%rax, 0(%0) ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 8(%0) ;" + "movq 8(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ; " /* A[1]^2 */ + "adcq %%rax, %%r9 ;" + "movq %%r9, 16(%0) ;" + "adcq %%rcx, %%r10 ;" + "movq %%r10, 24(%0) ;" + "movq 16(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ; " /* A[2]^2 */ + "adcq %%rax, %%r11 ;" + "movq %%r11, 32(%0) ;" + "adcq %%rcx, %%r15 ;" + "movq %%r15, 40(%0) ;" + "movq 24(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ; " /* A[3]^2 */ + "adcq %%rax, %%r13 ;" + "movq %%r13, 48(%0) ;" + "adcq %%rcx, %%r14 ;" + "movq %%r14, 56(%0) ;" + + "movq 40(%1), %%rdx ;" /* B[1] */ + "mulx 32(%1), %%r8, %%r9 ;" /* B[0]*B[1] */ + "mulx 48(%1), %%r10, %%r11 ;" /* B[2]*B[1] */ + "mulx 56(%1), %%rcx, %%r14 ;" /* B[3]*B[1] */ + + "movq 48(%1), %%rdx ;" /* B[2] */ + "mulx 56(%1), %%r15, %%r13 ;" /* B[3]*B[2] */ + "mulx 32(%1), %%rax, %%rdx ;" /* B[0]*B[2] */ + + "addq %%rax, %%r9 ;" + "adcq %%rdx, %%r10 ;" + "adcq %%rcx, %%r11 ;" + "adcq %%r14, %%r15 ;" + "adcq $0, %%r13 ;" + "movq $0, %%r14 ;" + "adcq $0, %%r14 ;" + + "movq 32(%1), %%rdx ;" /* B[0] */ + "mulx 56(%1), %%rax, %%rcx ;" /* B[0]*B[3] */ + + "addq %%rax, %%r10 ;" + "adcq %%rcx, %%r11 ;" + "adcq $0, %%r15 ;" + "adcq $0, %%r13 ;" + "adcq $0, %%r14 ;" + + "shldq $1, %%r13, %%r14 ;" + "shldq $1, %%r15, %%r13 ;" + "shldq $1, %%r11, %%r15 ;" + "shldq $1, %%r10, %%r11 ;" + "shldq $1, %%r9, %%r10 ;" + "shldq $1, %%r8, %%r9 ;" + "shlq $1, %%r8 ;" + + /*******************/ + "mulx %%rdx, %%rax, %%rcx ; " /* B[0]^2 */ + /*******************/ + "movq %%rax, 64(%0) ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 72(%0) ;" + "movq 40(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ; " /* B[1]^2 */ + "adcq %%rax, %%r9 ;" + "movq %%r9, 80(%0) ;" + "adcq %%rcx, %%r10 ;" + "movq %%r10, 88(%0) ;" + "movq 48(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ; " /* B[2]^2 */ + "adcq %%rax, %%r11 ;" + "movq %%r11, 96(%0) ;" + "adcq %%rcx, %%r15 ;" + "movq %%r15, 104(%0) ;" + "movq 56(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ; " /* B[3]^2 */ + "adcq %%rax, %%r13 ;" + "movq %%r13, 112(%0) ;" + "adcq %%rcx, %%r14 ;" + "movq %%r14, 120(%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", + "%r11", "%r13", "%r14", "%r15"); +} + +static void red_eltfp25519_2w_adx(u64 *const c, const u64 *const a) +{ + asm volatile( + "movl $38, %%edx; " /* 2*c = 38 = 2^256 */ + "mulx 32(%1), %%r8, %%r10; " /* c*C[4] */ + "xorl %%ebx, %%ebx ;" + "adox (%1), %%r8 ;" + "mulx 40(%1), %%r9, %%r11; " /* c*C[5] */ + "adcx %%r10, %%r9 ;" + "adox 8(%1), %%r9 ;" + "mulx 48(%1), %%r10, %%rax; " /* c*C[6] */ + "adcx %%r11, %%r10 ;" + "adox 16(%1), %%r10 ;" + "mulx 56(%1), %%r11, %%rcx; " /* c*C[7] */ + "adcx %%rax, %%r11 ;" + "adox 24(%1), %%r11 ;" + /***************************************/ + "adcx %%rbx, %%rcx ;" + "adox %%rbx, %%rcx ;" + "imul %%rdx, %%rcx ;" /* c*C[4], cf=0, of=0 */ + "adcx %%rcx, %%r8 ;" + "adcx %%rbx, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcx %%rbx, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcx %%rbx, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + + "mulx 96(%1), %%r8, %%r10; " /* c*C[4] */ + "xorl %%ebx, %%ebx ;" + "adox 64(%1), %%r8 ;" + "mulx 104(%1), %%r9, %%r11; " /* c*C[5] */ + "adcx %%r10, %%r9 ;" + "adox 72(%1), %%r9 ;" + "mulx 112(%1), %%r10, %%rax; " /* c*C[6] */ + "adcx %%r11, %%r10 ;" + "adox 80(%1), %%r10 ;" + "mulx 120(%1), %%r11, %%rcx; " /* c*C[7] */ + "adcx %%rax, %%r11 ;" + "adox 88(%1), %%r11 ;" + /****************************************/ + "adcx %%rbx, %%rcx ;" + "adox %%rbx, %%rcx ;" + "imul %%rdx, %%rcx ;" /* c*C[4], cf=0, of=0 */ + "adcx %%rcx, %%r8 ;" + "adcx %%rbx, %%r9 ;" + "movq %%r9, 40(%0) ;" + "adcx %%rbx, %%r10 ;" + "movq %%r10, 48(%0) ;" + "adcx %%rbx, %%r11 ;" + "movq %%r11, 56(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 32(%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11"); +} + +static void red_eltfp25519_2w_bmi2(u64 *const c, const u64 *const a) +{ + asm volatile( + "movl $38, %%edx ; " /* 2*c = 38 = 2^256 */ + "mulx 32(%1), %%r8, %%r10 ;" /* c*C[4] */ + "mulx 40(%1), %%r9, %%r11 ;" /* c*C[5] */ + "addq %%r10, %%r9 ;" + "mulx 48(%1), %%r10, %%rax ;" /* c*C[6] */ + "adcq %%r11, %%r10 ;" + "mulx 56(%1), %%r11, %%rcx ;" /* c*C[7] */ + "adcq %%rax, %%r11 ;" + /***************************************/ + "adcq $0, %%rcx ;" + "addq (%1), %%r8 ;" + "adcq 8(%1), %%r9 ;" + "adcq 16(%1), %%r10 ;" + "adcq 24(%1), %%r11 ;" + "adcq $0, %%rcx ;" + "imul %%rdx, %%rcx ;" /* c*C[4], cf=0 */ + "addq %%rcx, %%r8 ;" + "adcq $0, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcq $0, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcq $0, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + + "mulx 96(%1), %%r8, %%r10 ;" /* c*C[4] */ + "mulx 104(%1), %%r9, %%r11 ;" /* c*C[5] */ + "addq %%r10, %%r9 ;" + "mulx 112(%1), %%r10, %%rax ;" /* c*C[6] */ + "adcq %%r11, %%r10 ;" + "mulx 120(%1), %%r11, %%rcx ;" /* c*C[7] */ + "adcq %%rax, %%r11 ;" + /****************************************/ + "adcq $0, %%rcx ;" + "addq 64(%1), %%r8 ;" + "adcq 72(%1), %%r9 ;" + "adcq 80(%1), %%r10 ;" + "adcq 88(%1), %%r11 ;" + "adcq $0, %%rcx ;" + "imul %%rdx, %%rcx ;" /* c*C[4], cf=0 */ + "addq %%rcx, %%r8 ;" + "adcq $0, %%r9 ;" + "movq %%r9, 40(%0) ;" + "adcq $0, %%r10 ;" + "movq %%r10, 48(%0) ;" + "adcq $0, %%r11 ;" + "movq %%r11, 56(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 32(%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", + "%r11"); +} + +static void mul_256x256_integer_adx(u64 *const c, const u64 *const a, + const u64 *const b) +{ + asm volatile( + "movq (%1), %%rdx; " /* A[0] */ + "mulx (%2), %%r8, %%r9; " /* A[0]*B[0] */ + "xorl %%r10d, %%r10d ;" + "movq %%r8, (%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[0]*B[1] */ + "adox %%r9, %%r10 ;" + "movq %%r10, 8(%0) ;" + "mulx 16(%2), %%r15, %%r13; " /* A[0]*B[2] */ + "adox %%r11, %%r15 ;" + "mulx 24(%2), %%r14, %%rdx; " /* A[0]*B[3] */ + "adox %%r13, %%r14 ;" + "movq $0, %%rax ;" + /******************************************/ + "adox %%rdx, %%rax ;" + + "movq 8(%1), %%rdx; " /* A[1] */ + "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ + "xorl %%r10d, %%r10d ;" + "adcx 8(%0), %%r8 ;" + "movq %%r8, 8(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ + "adox %%r9, %%r10 ;" + "adcx %%r15, %%r10 ;" + "movq %%r10, 16(%0) ;" + "mulx 16(%2), %%r15, %%r13; " /* A[1]*B[2] */ + "adox %%r11, %%r15 ;" + "adcx %%r14, %%r15 ;" + "movq $0, %%r8 ;" + "mulx 24(%2), %%r14, %%rdx; " /* A[1]*B[3] */ + "adox %%r13, %%r14 ;" + "adcx %%rax, %%r14 ;" + "movq $0, %%rax ;" + /******************************************/ + "adox %%rdx, %%rax ;" + "adcx %%r8, %%rax ;" + + "movq 16(%1), %%rdx; " /* A[2] */ + "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */ + "xorl %%r10d, %%r10d ;" + "adcx 16(%0), %%r8 ;" + "movq %%r8, 16(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */ + "adox %%r9, %%r10 ;" + "adcx %%r15, %%r10 ;" + "movq %%r10, 24(%0) ;" + "mulx 16(%2), %%r15, %%r13; " /* A[2]*B[2] */ + "adox %%r11, %%r15 ;" + "adcx %%r14, %%r15 ;" + "movq $0, %%r8 ;" + "mulx 24(%2), %%r14, %%rdx; " /* A[2]*B[3] */ + "adox %%r13, %%r14 ;" + "adcx %%rax, %%r14 ;" + "movq $0, %%rax ;" + /******************************************/ + "adox %%rdx, %%rax ;" + "adcx %%r8, %%rax ;" + + "movq 24(%1), %%rdx; " /* A[3] */ + "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */ + "xorl %%r10d, %%r10d ;" + "adcx 24(%0), %%r8 ;" + "movq %%r8, 24(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */ + "adox %%r9, %%r10 ;" + "adcx %%r15, %%r10 ;" + "movq %%r10, 32(%0) ;" + "mulx 16(%2), %%r15, %%r13; " /* A[3]*B[2] */ + "adox %%r11, %%r15 ;" + "adcx %%r14, %%r15 ;" + "movq %%r15, 40(%0) ;" + "movq $0, %%r8 ;" + "mulx 24(%2), %%r14, %%rdx; " /* A[3]*B[3] */ + "adox %%r13, %%r14 ;" + "adcx %%rax, %%r14 ;" + "movq %%r14, 48(%0) ;" + "movq $0, %%rax ;" + /******************************************/ + "adox %%rdx, %%rax ;" + "adcx %%r8, %%rax ;" + "movq %%rax, 56(%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rdx", "%r8", "%r9", "%r10", "%r11", + "%r13", "%r14", "%r15"); +} + +static void mul_256x256_integer_bmi2(u64 *const c, const u64 *const a, + const u64 *const b) +{ + asm volatile( + "movq (%1), %%rdx; " /* A[0] */ + "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */ + "movq %%r8, (%0) ;" + "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */ + "addq %%r10, %%r15 ;" + "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */ + "adcq %%r8, %%rax ;" + "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */ + "adcq %%r10, %%rbx ;" + /******************************************/ + "adcq $0, %%rcx ;" + + "movq 8(%1), %%rdx; " /* A[1] */ + "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */ + "addq %%r15, %%r8 ;" + "movq %%r8, 8(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */ + "adcq %%r10, %%r9 ;" + "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */ + "adcq %%r8, %%r11 ;" + "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%r15 ;" + + "addq %%r9, %%rax ;" + "adcq %%r11, %%rbx ;" + "adcq %%r13, %%rcx ;" + "adcq $0, %%r15 ;" + + "movq 16(%1), %%rdx; " /* A[2] */ + "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */ + "addq %%rax, %%r8 ;" + "movq %%r8, 16(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */ + "adcq %%r10, %%r9 ;" + "mulx 16(%2), %%r8, %%r13; " /* A[2]*B[2] */ + "adcq %%r8, %%r11 ;" + "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%rax ;" + + "addq %%r9, %%rbx ;" + "adcq %%r11, %%rcx ;" + "adcq %%r13, %%r15 ;" + "adcq $0, %%rax ;" + + "movq 24(%1), %%rdx; " /* A[3] */ + "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */ + "addq %%rbx, %%r8 ;" + "movq %%r8, 24(%0) ;" + "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */ + "adcq %%r10, %%r9 ;" + "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */ + "adcq %%r8, %%r11 ;" + "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */ + "adcq %%r10, %%r13 ;" + /******************************************/ + "adcq $0, %%rbx ;" + + "addq %%r9, %%rcx ;" + "movq %%rcx, 32(%0) ;" + "adcq %%r11, %%r15 ;" + "movq %%r15, 40(%0) ;" + "adcq %%r13, %%rax ;" + "movq %%rax, 48(%0) ;" + "adcq $0, %%rbx ;" + "movq %%rbx, 56(%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11", "%r13", "%r15"); +} + +static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a) +{ + asm volatile( + "movq (%1), %%rdx ;" /* A[0] */ + "mulx 8(%1), %%r8, %%r14 ;" /* A[1]*A[0] */ + "xorl %%r15d, %%r15d;" + "mulx 16(%1), %%r9, %%r10 ;" /* A[2]*A[0] */ + "adcx %%r14, %%r9 ;" + "mulx 24(%1), %%rax, %%rcx ;" /* A[3]*A[0] */ + "adcx %%rax, %%r10 ;" + "movq 24(%1), %%rdx ;" /* A[3] */ + "mulx 8(%1), %%r11, %%rbx ;" /* A[1]*A[3] */ + "adcx %%rcx, %%r11 ;" + "mulx 16(%1), %%rax, %%r13 ;" /* A[2]*A[3] */ + "adcx %%rax, %%rbx ;" + "movq 8(%1), %%rdx ;" /* A[1] */ + "adcx %%r15, %%r13 ;" + "mulx 16(%1), %%rax, %%rcx ;" /* A[2]*A[1] */ + "movq $0, %%r14 ;" + /******************************************/ + "adcx %%r15, %%r14 ;" + + "xorl %%r15d, %%r15d;" + "adox %%rax, %%r10 ;" + "adcx %%r8, %%r8 ;" + "adox %%rcx, %%r11 ;" + "adcx %%r9, %%r9 ;" + "adox %%r15, %%rbx ;" + "adcx %%r10, %%r10 ;" + "adox %%r15, %%r13 ;" + "adcx %%r11, %%r11 ;" + "adox %%r15, %%r14 ;" + "adcx %%rbx, %%rbx ;" + "adcx %%r13, %%r13 ;" + "adcx %%r14, %%r14 ;" + + "movq (%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[0]^2 */ + /*******************/ + "movq %%rax, 0(%0) ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 8(%0) ;" + "movq 8(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[1]^2 */ + "adcq %%rax, %%r9 ;" + "movq %%r9, 16(%0) ;" + "adcq %%rcx, %%r10 ;" + "movq %%r10, 24(%0) ;" + "movq 16(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */ + "adcq %%rax, %%r11 ;" + "movq %%r11, 32(%0) ;" + "adcq %%rcx, %%rbx ;" + "movq %%rbx, 40(%0) ;" + "movq 24(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */ + "adcq %%rax, %%r13 ;" + "movq %%r13, 48(%0) ;" + "adcq %%rcx, %%r14 ;" + "movq %%r14, 56(%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11", "%r13", "%r14", "%r15"); +} + +static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a) +{ + asm volatile( + "movq 8(%1), %%rdx ;" /* A[1] */ + "mulx (%1), %%r8, %%r9 ;" /* A[0]*A[1] */ + "mulx 16(%1), %%r10, %%r11 ;" /* A[2]*A[1] */ + "mulx 24(%1), %%rcx, %%r14 ;" /* A[3]*A[1] */ + + "movq 16(%1), %%rdx ;" /* A[2] */ + "mulx 24(%1), %%r15, %%r13 ;" /* A[3]*A[2] */ + "mulx (%1), %%rax, %%rdx ;" /* A[0]*A[2] */ + + "addq %%rax, %%r9 ;" + "adcq %%rdx, %%r10 ;" + "adcq %%rcx, %%r11 ;" + "adcq %%r14, %%r15 ;" + "adcq $0, %%r13 ;" + "movq $0, %%r14 ;" + "adcq $0, %%r14 ;" + + "movq (%1), %%rdx ;" /* A[0] */ + "mulx 24(%1), %%rax, %%rcx ;" /* A[0]*A[3] */ + + "addq %%rax, %%r10 ;" + "adcq %%rcx, %%r11 ;" + "adcq $0, %%r15 ;" + "adcq $0, %%r13 ;" + "adcq $0, %%r14 ;" + + "shldq $1, %%r13, %%r14 ;" + "shldq $1, %%r15, %%r13 ;" + "shldq $1, %%r11, %%r15 ;" + "shldq $1, %%r10, %%r11 ;" + "shldq $1, %%r9, %%r10 ;" + "shldq $1, %%r8, %%r9 ;" + "shlq $1, %%r8 ;" + + /*******************/ + "mulx %%rdx, %%rax, %%rcx ;" /* A[0]^2 */ + /*******************/ + "movq %%rax, 0(%0) ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, 8(%0) ;" + "movq 8(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[1]^2 */ + "adcq %%rax, %%r9 ;" + "movq %%r9, 16(%0) ;" + "adcq %%rcx, %%r10 ;" + "movq %%r10, 24(%0) ;" + "movq 16(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */ + "adcq %%rax, %%r11 ;" + "movq %%r11, 32(%0) ;" + "adcq %%rcx, %%r15 ;" + "movq %%r15, 40(%0) ;" + "movq 24(%1), %%rdx ;" + "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */ + "adcq %%rax, %%r13 ;" + "movq %%r13, 48(%0) ;" + "adcq %%rcx, %%r14 ;" + "movq %%r14, 56(%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", + "%r11", "%r13", "%r14", "%r15"); +} + +static void red_eltfp25519_1w_adx(u64 *const c, const u64 *const a) +{ + asm volatile( + "movl $38, %%edx ;" /* 2*c = 38 = 2^256 */ + "mulx 32(%1), %%r8, %%r10 ;" /* c*C[4] */ + "xorl %%ebx, %%ebx ;" + "adox (%1), %%r8 ;" + "mulx 40(%1), %%r9, %%r11 ;" /* c*C[5] */ + "adcx %%r10, %%r9 ;" + "adox 8(%1), %%r9 ;" + "mulx 48(%1), %%r10, %%rax ;" /* c*C[6] */ + "adcx %%r11, %%r10 ;" + "adox 16(%1), %%r10 ;" + "mulx 56(%1), %%r11, %%rcx ;" /* c*C[7] */ + "adcx %%rax, %%r11 ;" + "adox 24(%1), %%r11 ;" + /***************************************/ + "adcx %%rbx, %%rcx ;" + "adox %%rbx, %%rcx ;" + "imul %%rdx, %%rcx ;" /* c*C[4], cf=0, of=0 */ + "adcx %%rcx, %%r8 ;" + "adcx %%rbx, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcx %%rbx, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcx %%rbx, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9", + "%r10", "%r11"); +} + +static void red_eltfp25519_1w_bmi2(u64 *const c, const u64 *const a) +{ + asm volatile( + "movl $38, %%edx ;" /* 2*c = 38 = 2^256 */ + "mulx 32(%1), %%r8, %%r10 ;" /* c*C[4] */ + "mulx 40(%1), %%r9, %%r11 ;" /* c*C[5] */ + "addq %%r10, %%r9 ;" + "mulx 48(%1), %%r10, %%rax ;" /* c*C[6] */ + "adcq %%r11, %%r10 ;" + "mulx 56(%1), %%r11, %%rcx ;" /* c*C[7] */ + "adcq %%rax, %%r11 ;" + /***************************************/ + "adcq $0, %%rcx ;" + "addq (%1), %%r8 ;" + "adcq 8(%1), %%r9 ;" + "adcq 16(%1), %%r10 ;" + "adcq 24(%1), %%r11 ;" + "adcq $0, %%rcx ;" + "imul %%rdx, %%rcx ;" /* c*C[4], cf=0 */ + "addq %%rcx, %%r8 ;" + "adcq $0, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcq $0, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcq $0, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + : + : "r"(c), "r"(a) + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", + "%r11"); +} + +static __always_inline void +add_eltfp25519_1w_adx(u64 *const c, const u64 *const a, const u64 *const b) +{ + asm volatile( + "mov $38, %%eax ;" + "xorl %%ecx, %%ecx ;" + "movq (%2), %%r8 ;" + "adcx (%1), %%r8 ;" + "movq 8(%2), %%r9 ;" + "adcx 8(%1), %%r9 ;" + "movq 16(%2), %%r10 ;" + "adcx 16(%1), %%r10 ;" + "movq 24(%2), %%r11 ;" + "adcx 24(%1), %%r11 ;" + "cmovc %%eax, %%ecx ;" + "xorl %%eax, %%eax ;" + "adcx %%rcx, %%r8 ;" + "adcx %%rax, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcx %%rax, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcx %%rax, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $38, %%ecx ;" + "cmovc %%ecx, %%eax ;" + "addq %%rax, %%r8 ;" + "movq %%r8, (%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rcx", "%r8", "%r9", "%r10", "%r11"); +} + +static __always_inline void +add_eltfp25519_1w_bmi2(u64 *const c, const u64 *const a, const u64 *const b) +{ + asm volatile( + "mov $38, %%eax ;" + "movq (%2), %%r8 ;" + "addq (%1), %%r8 ;" + "movq 8(%2), %%r9 ;" + "adcq 8(%1), %%r9 ;" + "movq 16(%2), %%r10 ;" + "adcq 16(%1), %%r10 ;" + "movq 24(%2), %%r11 ;" + "adcq 24(%1), %%r11 ;" + "mov $0, %%ecx ;" + "cmovc %%eax, %%ecx ;" + "addq %%rcx, %%r8 ;" + "adcq $0, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcq $0, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcq $0, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%eax, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rcx", "%r8", "%r9", "%r10", "%r11"); +} + +static __always_inline void +sub_eltfp25519_1w(u64 *const c, const u64 *const a, const u64 *const b) +{ + asm volatile( + "mov $38, %%eax ;" + "movq (%1), %%r8 ;" + "subq (%2), %%r8 ;" + "movq 8(%1), %%r9 ;" + "sbbq 8(%2), %%r9 ;" + "movq 16(%1), %%r10 ;" + "sbbq 16(%2), %%r10 ;" + "movq 24(%1), %%r11 ;" + "sbbq 24(%2), %%r11 ;" + "mov $0, %%ecx ;" + "cmovc %%eax, %%ecx ;" + "subq %%rcx, %%r8 ;" + "sbbq $0, %%r9 ;" + "movq %%r9, 8(%0) ;" + "sbbq $0, %%r10 ;" + "movq %%r10, 16(%0) ;" + "sbbq $0, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%eax, %%ecx ;" + "subq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + : + : "r"(c), "r"(a), "r"(b) + : "memory", "cc", "%rax", "%rcx", "%r8", "%r9", "%r10", "%r11"); +} + +/* Multiplication by a24 = (A+2)/4 = (486662+2)/4 = 121666 */ +static __always_inline void +mul_a24_eltfp25519_1w(u64 *const c, const u64 *const a) +{ + const u64 a24 = 121666; + asm volatile( + "movq %2, %%rdx ;" + "mulx (%1), %%r8, %%r10 ;" + "mulx 8(%1), %%r9, %%r11 ;" + "addq %%r10, %%r9 ;" + "mulx 16(%1), %%r10, %%rax ;" + "adcq %%r11, %%r10 ;" + "mulx 24(%1), %%r11, %%rcx ;" + "adcq %%rax, %%r11 ;" + /**************************/ + "adcq $0, %%rcx ;" + "movl $38, %%edx ;" /* 2*c = 38 = 2^256 mod 2^255-19*/ + "imul %%rdx, %%rcx ;" + "addq %%rcx, %%r8 ;" + "adcq $0, %%r9 ;" + "movq %%r9, 8(%0) ;" + "adcq $0, %%r10 ;" + "movq %%r10, 16(%0) ;" + "adcq $0, %%r11 ;" + "movq %%r11, 24(%0) ;" + "mov $0, %%ecx ;" + "cmovc %%edx, %%ecx ;" + "addq %%rcx, %%r8 ;" + "movq %%r8, (%0) ;" + : + : "r"(c), "r"(a), "r"(a24) + : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", + "%r11"); +} + +static void inv_eltfp25519_1w_adx(u64 *const c, const u64 *const a) +{ + struct { + eltfp25519_1w_buffer buffer; + eltfp25519_1w x0, x1, x2; + } __aligned(32) m; + u64 *T[4]; + + T[0] = m.x0; + T[1] = c; /* x^(-1) */ + T[2] = m.x1; + T[3] = m.x2; + + copy_eltfp25519_1w(T[1], a); + sqrn_eltfp25519_1w_adx(T[1], 1); + copy_eltfp25519_1w(T[2], T[1]); + sqrn_eltfp25519_1w_adx(T[2], 2); + mul_eltfp25519_1w_adx(T[0], a, T[2]); + mul_eltfp25519_1w_adx(T[1], T[1], T[0]); + copy_eltfp25519_1w(T[2], T[1]); + sqrn_eltfp25519_1w_adx(T[2], 1); + mul_eltfp25519_1w_adx(T[0], T[0], T[2]); + copy_eltfp25519_1w(T[2], T[0]); + sqrn_eltfp25519_1w_adx(T[2], 5); + mul_eltfp25519_1w_adx(T[0], T[0], T[2]); + copy_eltfp25519_1w(T[2], T[0]); + sqrn_eltfp25519_1w_adx(T[2], 10); + mul_eltfp25519_1w_adx(T[2], T[2], T[0]); + copy_eltfp25519_1w(T[3], T[2]); + sqrn_eltfp25519_1w_adx(T[3], 20); + mul_eltfp25519_1w_adx(T[3], T[3], T[2]); + sqrn_eltfp25519_1w_adx(T[3], 10); + mul_eltfp25519_1w_adx(T[3], T[3], T[0]); + copy_eltfp25519_1w(T[0], T[3]); + sqrn_eltfp25519_1w_adx(T[0], 50); + mul_eltfp25519_1w_adx(T[0], T[0], T[3]); + copy_eltfp25519_1w(T[2], T[0]); + sqrn_eltfp25519_1w_adx(T[2], 100); + mul_eltfp25519_1w_adx(T[2], T[2], T[0]); + sqrn_eltfp25519_1w_adx(T[2], 50); + mul_eltfp25519_1w_adx(T[2], T[2], T[3]); + sqrn_eltfp25519_1w_adx(T[2], 5); + mul_eltfp25519_1w_adx(T[1], T[1], T[2]); + + memzero_explicit(&m, sizeof(m)); +} + +static void inv_eltfp25519_1w_bmi2(u64 *const c, const u64 *const a) +{ + struct { + eltfp25519_1w_buffer buffer; + eltfp25519_1w x0, x1, x2; + } __aligned(32) m; + u64 *T[5]; + + T[0] = m.x0; + T[1] = c; /* x^(-1) */ + T[2] = m.x1; + T[3] = m.x2; + + copy_eltfp25519_1w(T[1], a); + sqrn_eltfp25519_1w_bmi2(T[1], 1); + copy_eltfp25519_1w(T[2], T[1]); + sqrn_eltfp25519_1w_bmi2(T[2], 2); + mul_eltfp25519_1w_bmi2(T[0], a, T[2]); + mul_eltfp25519_1w_bmi2(T[1], T[1], T[0]); + copy_eltfp25519_1w(T[2], T[1]); + sqrn_eltfp25519_1w_bmi2(T[2], 1); + mul_eltfp25519_1w_bmi2(T[0], T[0], T[2]); + copy_eltfp25519_1w(T[2], T[0]); + sqrn_eltfp25519_1w_bmi2(T[2], 5); + mul_eltfp25519_1w_bmi2(T[0], T[0], T[2]); + copy_eltfp25519_1w(T[2], T[0]); + sqrn_eltfp25519_1w_bmi2(T[2], 10); + mul_eltfp25519_1w_bmi2(T[2], T[2], T[0]); + copy_eltfp25519_1w(T[3], T[2]); + sqrn_eltfp25519_1w_bmi2(T[3], 20); + mul_eltfp25519_1w_bmi2(T[3], T[3], T[2]); + sqrn_eltfp25519_1w_bmi2(T[3], 10); + mul_eltfp25519_1w_bmi2(T[3], T[3], T[0]); + copy_eltfp25519_1w(T[0], T[3]); + sqrn_eltfp25519_1w_bmi2(T[0], 50); + mul_eltfp25519_1w_bmi2(T[0], T[0], T[3]); + copy_eltfp25519_1w(T[2], T[0]); + sqrn_eltfp25519_1w_bmi2(T[2], 100); + mul_eltfp25519_1w_bmi2(T[2], T[2], T[0]); + sqrn_eltfp25519_1w_bmi2(T[2], 50); + mul_eltfp25519_1w_bmi2(T[2], T[2], T[3]); + sqrn_eltfp25519_1w_bmi2(T[2], 5); + mul_eltfp25519_1w_bmi2(T[1], T[1], T[2]); + + memzero_explicit(&m, sizeof(m)); +} + +/* Given c, a 256-bit number, fred_eltfp25519_1w updates c + * with a number such that 0 <= C < 2**255-19. + */ +static __always_inline void fred_eltfp25519_1w(u64 *const c) +{ + u64 tmp0 = 38, tmp1 = 19; + asm volatile( + "btrq $63, %3 ;" /* Put bit 255 in carry flag and clear */ + "cmovncl %k5, %k4 ;" /* c[255] ? 38 : 19 */ + + /* Add either 19 or 38 to c */ + "addq %4, %0 ;" + "adcq $0, %1 ;" + "adcq $0, %2 ;" + "adcq $0, %3 ;" + + /* Test for bit 255 again; only triggered on overflow modulo 2^255-19 */ + "movl $0, %k4 ;" + "cmovnsl %k5, %k4 ;" /* c[255] ? 0 : 19 */ + "btrq $63, %3 ;" /* Clear bit 255 */ + + /* Subtract 19 if necessary */ + "subq %4, %0 ;" + "sbbq $0, %1 ;" + "sbbq $0, %2 ;" + "sbbq $0, %3 ;" + + : "+r"(c[0]), "+r"(c[1]), "+r"(c[2]), "+r"(c[3]), "+r"(tmp0), + "+r"(tmp1) + : + : "memory", "cc"); +} + +static __always_inline void cswap(u8 bit, u64 *const px, u64 *const py) +{ + u64 temp; + asm volatile( + "test %9, %9 ;" + "movq %0, %8 ;" + "cmovnzq %4, %0 ;" + "cmovnzq %8, %4 ;" + "movq %1, %8 ;" + "cmovnzq %5, %1 ;" + "cmovnzq %8, %5 ;" + "movq %2, %8 ;" + "cmovnzq %6, %2 ;" + "cmovnzq %8, %6 ;" + "movq %3, %8 ;" + "cmovnzq %7, %3 ;" + "cmovnzq %8, %7 ;" + : "+r"(px[0]), "+r"(px[1]), "+r"(px[2]), "+r"(px[3]), + "+r"(py[0]), "+r"(py[1]), "+r"(py[2]), "+r"(py[3]), + "=r"(temp) + : "r"(bit) + : "cc" + ); +} + +static __always_inline void cselect(u8 bit, u64 *const px, const u64 *const py) +{ + asm volatile( + "test %4, %4 ;" + "cmovnzq %5, %0 ;" + "cmovnzq %6, %1 ;" + "cmovnzq %7, %2 ;" + "cmovnzq %8, %3 ;" + : "+r"(px[0]), "+r"(px[1]), "+r"(px[2]), "+r"(px[3]) + : "r"(bit), "rm"(py[0]), "rm"(py[1]), "rm"(py[2]), "rm"(py[3]) + : "cc" + ); +} + +static __always_inline void clamp_secret(u8 secret[CURVE25519_KEY_SIZE]) +{ + secret[0] &= 248; + secret[31] &= 127; + secret[31] |= 64; +} + +static void curve25519_adx(u8 shared[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE], + const u8 session_key[CURVE25519_KEY_SIZE]) +{ + struct { + u64 buffer[4 * NUM_WORDS_ELTFP25519]; + u64 coordinates[4 * NUM_WORDS_ELTFP25519]; + u64 workspace[6 * NUM_WORDS_ELTFP25519]; + u8 session[CURVE25519_KEY_SIZE]; + u8 private[CURVE25519_KEY_SIZE]; + } __aligned(32) m; + + int i = 0, j = 0; + u64 prev = 0; + u64 *const X1 = (u64 *)m.session; + u64 *const key = (u64 *)m.private; + u64 *const Px = m.coordinates + 0; + u64 *const Pz = m.coordinates + 4; + u64 *const Qx = m.coordinates + 8; + u64 *const Qz = m.coordinates + 12; + u64 *const X2 = Qx; + u64 *const Z2 = Qz; + u64 *const X3 = Px; + u64 *const Z3 = Pz; + u64 *const X2Z2 = Qx; + u64 *const X3Z3 = Px; + + u64 *const A = m.workspace + 0; + u64 *const B = m.workspace + 4; + u64 *const D = m.workspace + 8; + u64 *const C = m.workspace + 12; + u64 *const DA = m.workspace + 16; + u64 *const CB = m.workspace + 20; + u64 *const AB = A; + u64 *const DC = D; + u64 *const DACB = DA; + + memcpy(m.private, private_key, sizeof(m.private)); + memcpy(m.session, session_key, sizeof(m.session)); + + clamp_secret(m.private); + + /* As in the draft: + * When receiving such an array, implementations of curve25519 + * MUST mask the most-significant bit in the final byte. This + * is done to preserve compatibility with point formats which + * reserve the sign bit for use in other protocols and to + * increase resistance to implementation fingerprinting + */ + m.session[CURVE25519_KEY_SIZE - 1] &= (1 << (255 % 8)) - 1; + + copy_eltfp25519_1w(Px, X1); + setzero_eltfp25519_1w(Pz); + setzero_eltfp25519_1w(Qx); + setzero_eltfp25519_1w(Qz); + + Pz[0] = 1; + Qx[0] = 1; + + /* main-loop */ + prev = 0; + j = 62; + for (i = 3; i >= 0; --i) { + while (j >= 0) { + u64 bit = (key[i] >> j) & 0x1; + u64 swap = bit ^ prev; + prev = bit; + + add_eltfp25519_1w_adx(A, X2, Z2); /* A = (X2+Z2) */ + sub_eltfp25519_1w(B, X2, Z2); /* B = (X2-Z2) */ + add_eltfp25519_1w_adx(C, X3, Z3); /* C = (X3+Z3) */ + sub_eltfp25519_1w(D, X3, Z3); /* D = (X3-Z3) */ + mul_eltfp25519_2w_adx(DACB, AB, DC); /* [DA|CB] = [A|B]*[D|C] */ + + cselect(swap, A, C); + cselect(swap, B, D); + + sqr_eltfp25519_2w_adx(AB); /* [AA|BB] = [A^2|B^2] */ + add_eltfp25519_1w_adx(X3, DA, CB); /* X3 = (DA+CB) */ + sub_eltfp25519_1w(Z3, DA, CB); /* Z3 = (DA-CB) */ + sqr_eltfp25519_2w_adx(X3Z3); /* [X3|Z3] = [(DA+CB)|(DA+CB)]^2 */ + + copy_eltfp25519_1w(X2, B); /* X2 = B^2 */ + sub_eltfp25519_1w(Z2, A, B); /* Z2 = E = AA-BB */ + + mul_a24_eltfp25519_1w(B, Z2); /* B = a24*E */ + add_eltfp25519_1w_adx(B, B, X2); /* B = a24*E+B */ + mul_eltfp25519_2w_adx(X2Z2, X2Z2, AB); /* [X2|Z2] = [B|E]*[A|a24*E+B] */ + mul_eltfp25519_1w_adx(Z3, Z3, X1); /* Z3 = Z3*X1 */ + --j; + } + j = 63; + } + + inv_eltfp25519_1w_adx(A, Qz); + mul_eltfp25519_1w_adx((u64 *)shared, Qx, A); + fred_eltfp25519_1w((u64 *)shared); + + memzero_explicit(&m, sizeof(m)); +} + +static void curve25519_adx_base(u8 session_key[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE]) +{ + struct { + u64 buffer[4 * NUM_WORDS_ELTFP25519]; + u64 coordinates[4 * NUM_WORDS_ELTFP25519]; + u64 workspace[4 * NUM_WORDS_ELTFP25519]; + u8 private[CURVE25519_KEY_SIZE]; + } __aligned(32) m; + + const int ite[4] = { 64, 64, 64, 63 }; + const int q = 3; + u64 swap = 1; + + int i = 0, j = 0, k = 0; + u64 *const key = (u64 *)m.private; + u64 *const Ur1 = m.coordinates + 0; + u64 *const Zr1 = m.coordinates + 4; + u64 *const Ur2 = m.coordinates + 8; + u64 *const Zr2 = m.coordinates + 12; + + u64 *const UZr1 = m.coordinates + 0; + u64 *const ZUr2 = m.coordinates + 8; + + u64 *const A = m.workspace + 0; + u64 *const B = m.workspace + 4; + u64 *const C = m.workspace + 8; + u64 *const D = m.workspace + 12; + + u64 *const AB = m.workspace + 0; + u64 *const CD = m.workspace + 8; + + const u64 *const P = table_ladder_8k; + + memcpy(m.private, private_key, sizeof(m.private)); + + clamp_secret(m.private); + + setzero_eltfp25519_1w(Ur1); + setzero_eltfp25519_1w(Zr1); + setzero_eltfp25519_1w(Zr2); + Ur1[0] = 1; + Zr1[0] = 1; + Zr2[0] = 1; + + /* G-S */ + Ur2[3] = 0x1eaecdeee27cab34UL; + Ur2[2] = 0xadc7a0b9235d48e2UL; + Ur2[1] = 0xbbf095ae14b2edf8UL; + Ur2[0] = 0x7e94e1fec82faabdUL; + + /* main-loop */ + j = q; + for (i = 0; i < NUM_WORDS_ELTFP25519; ++i) { + while (j < ite[i]) { + u64 bit = (key[i] >> j) & 0x1; + k = (64 * i + j - q); + swap = swap ^ bit; + cswap(swap, Ur1, Ur2); + cswap(swap, Zr1, Zr2); + swap = bit; + /* Addition */ + sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */ + add_eltfp25519_1w_adx(A, Ur1, Zr1); /* A = Ur1+Zr1 */ + mul_eltfp25519_1w_adx(C, &P[4 * k], B); /* C = M0-B */ + sub_eltfp25519_1w(B, A, C); /* B = (Ur1+Zr1) - M*(Ur1-Zr1) */ + add_eltfp25519_1w_adx(A, A, C); /* A = (Ur1+Zr1) + M*(Ur1-Zr1) */ + sqr_eltfp25519_2w_adx(AB); /* A = A^2 | B = B^2 */ + mul_eltfp25519_2w_adx(UZr1, ZUr2, AB); /* Ur1 = Zr2*A | Zr1 = Ur2*B */ + ++j; + } + j = 0; + } + + /* Doubling */ + for (i = 0; i < q; ++i) { + add_eltfp25519_1w_adx(A, Ur1, Zr1); /* A = Ur1+Zr1 */ + sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */ + sqr_eltfp25519_2w_adx(AB); /* A = A**2 B = B**2 */ + copy_eltfp25519_1w(C, B); /* C = B */ + sub_eltfp25519_1w(B, A, B); /* B = A-B */ + mul_a24_eltfp25519_1w(D, B); /* D = my_a24*B */ + add_eltfp25519_1w_adx(D, D, C); /* D = D+C */ + mul_eltfp25519_2w_adx(UZr1, AB, CD); /* Ur1 = A*B Zr1 = Zr1*A */ + } + + /* Convert to affine coordinates */ + inv_eltfp25519_1w_adx(A, Zr1); + mul_eltfp25519_1w_adx((u64 *)session_key, Ur1, A); + fred_eltfp25519_1w((u64 *)session_key); + + memzero_explicit(&m, sizeof(m)); +} + +static void curve25519_bmi2(u8 shared[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE], + const u8 session_key[CURVE25519_KEY_SIZE]) +{ + struct { + u64 buffer[4 * NUM_WORDS_ELTFP25519]; + u64 coordinates[4 * NUM_WORDS_ELTFP25519]; + u64 workspace[6 * NUM_WORDS_ELTFP25519]; + u8 session[CURVE25519_KEY_SIZE]; + u8 private[CURVE25519_KEY_SIZE]; + } __aligned(32) m; + + int i = 0, j = 0; + u64 prev = 0; + u64 *const X1 = (u64 *)m.session; + u64 *const key = (u64 *)m.private; + u64 *const Px = m.coordinates + 0; + u64 *const Pz = m.coordinates + 4; + u64 *const Qx = m.coordinates + 8; + u64 *const Qz = m.coordinates + 12; + u64 *const X2 = Qx; + u64 *const Z2 = Qz; + u64 *const X3 = Px; + u64 *const Z3 = Pz; + u64 *const X2Z2 = Qx; + u64 *const X3Z3 = Px; + + u64 *const A = m.workspace + 0; + u64 *const B = m.workspace + 4; + u64 *const D = m.workspace + 8; + u64 *const C = m.workspace + 12; + u64 *const DA = m.workspace + 16; + u64 *const CB = m.workspace + 20; + u64 *const AB = A; + u64 *const DC = D; + u64 *const DACB = DA; + + memcpy(m.private, private_key, sizeof(m.private)); + memcpy(m.session, session_key, sizeof(m.session)); + + clamp_secret(m.private); + + /* As in the draft: + * When receiving such an array, implementations of curve25519 + * MUST mask the most-significant bit in the final byte. This + * is done to preserve compatibility with point formats which + * reserve the sign bit for use in other protocols and to + * increase resistance to implementation fingerprinting + */ + m.session[CURVE25519_KEY_SIZE - 1] &= (1 << (255 % 8)) - 1; + + copy_eltfp25519_1w(Px, X1); + setzero_eltfp25519_1w(Pz); + setzero_eltfp25519_1w(Qx); + setzero_eltfp25519_1w(Qz); + + Pz[0] = 1; + Qx[0] = 1; + + /* main-loop */ + prev = 0; + j = 62; + for (i = 3; i >= 0; --i) { + while (j >= 0) { + u64 bit = (key[i] >> j) & 0x1; + u64 swap = bit ^ prev; + prev = bit; + + add_eltfp25519_1w_bmi2(A, X2, Z2); /* A = (X2+Z2) */ + sub_eltfp25519_1w(B, X2, Z2); /* B = (X2-Z2) */ + add_eltfp25519_1w_bmi2(C, X3, Z3); /* C = (X3+Z3) */ + sub_eltfp25519_1w(D, X3, Z3); /* D = (X3-Z3) */ + mul_eltfp25519_2w_bmi2(DACB, AB, DC); /* [DA|CB] = [A|B]*[D|C] */ + + cselect(swap, A, C); + cselect(swap, B, D); + + sqr_eltfp25519_2w_bmi2(AB); /* [AA|BB] = [A^2|B^2] */ + add_eltfp25519_1w_bmi2(X3, DA, CB); /* X3 = (DA+CB) */ + sub_eltfp25519_1w(Z3, DA, CB); /* Z3 = (DA-CB) */ + sqr_eltfp25519_2w_bmi2(X3Z3); /* [X3|Z3] = [(DA+CB)|(DA+CB)]^2 */ + + copy_eltfp25519_1w(X2, B); /* X2 = B^2 */ + sub_eltfp25519_1w(Z2, A, B); /* Z2 = E = AA-BB */ + + mul_a24_eltfp25519_1w(B, Z2); /* B = a24*E */ + add_eltfp25519_1w_bmi2(B, B, X2); /* B = a24*E+B */ + mul_eltfp25519_2w_bmi2(X2Z2, X2Z2, AB); /* [X2|Z2] = [B|E]*[A|a24*E+B] */ + mul_eltfp25519_1w_bmi2(Z3, Z3, X1); /* Z3 = Z3*X1 */ + --j; + } + j = 63; + } + + inv_eltfp25519_1w_bmi2(A, Qz); + mul_eltfp25519_1w_bmi2((u64 *)shared, Qx, A); + fred_eltfp25519_1w((u64 *)shared); + + memzero_explicit(&m, sizeof(m)); +} + +static void curve25519_bmi2_base(u8 session_key[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE]) +{ + struct { + u64 buffer[4 * NUM_WORDS_ELTFP25519]; + u64 coordinates[4 * NUM_WORDS_ELTFP25519]; + u64 workspace[4 * NUM_WORDS_ELTFP25519]; + u8 private[CURVE25519_KEY_SIZE]; + } __aligned(32) m; + + const int ite[4] = { 64, 64, 64, 63 }; + const int q = 3; + u64 swap = 1; + + int i = 0, j = 0, k = 0; + u64 *const key = (u64 *)m.private; + u64 *const Ur1 = m.coordinates + 0; + u64 *const Zr1 = m.coordinates + 4; + u64 *const Ur2 = m.coordinates + 8; + u64 *const Zr2 = m.coordinates + 12; + + u64 *const UZr1 = m.coordinates + 0; + u64 *const ZUr2 = m.coordinates + 8; + + u64 *const A = m.workspace + 0; + u64 *const B = m.workspace + 4; + u64 *const C = m.workspace + 8; + u64 *const D = m.workspace + 12; + + u64 *const AB = m.workspace + 0; + u64 *const CD = m.workspace + 8; + + const u64 *const P = table_ladder_8k; + + memcpy(m.private, private_key, sizeof(m.private)); + + clamp_secret(m.private); + + setzero_eltfp25519_1w(Ur1); + setzero_eltfp25519_1w(Zr1); + setzero_eltfp25519_1w(Zr2); + Ur1[0] = 1; + Zr1[0] = 1; + Zr2[0] = 1; + + /* G-S */ + Ur2[3] = 0x1eaecdeee27cab34UL; + Ur2[2] = 0xadc7a0b9235d48e2UL; + Ur2[1] = 0xbbf095ae14b2edf8UL; + Ur2[0] = 0x7e94e1fec82faabdUL; + + /* main-loop */ + j = q; + for (i = 0; i < NUM_WORDS_ELTFP25519; ++i) { + while (j < ite[i]) { + u64 bit = (key[i] >> j) & 0x1; + k = (64 * i + j - q); + swap = swap ^ bit; + cswap(swap, Ur1, Ur2); + cswap(swap, Zr1, Zr2); + swap = bit; + /* Addition */ + sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */ + add_eltfp25519_1w_bmi2(A, Ur1, Zr1); /* A = Ur1+Zr1 */ + mul_eltfp25519_1w_bmi2(C, &P[4 * k], B);/* C = M0-B */ + sub_eltfp25519_1w(B, A, C); /* B = (Ur1+Zr1) - M*(Ur1-Zr1) */ + add_eltfp25519_1w_bmi2(A, A, C); /* A = (Ur1+Zr1) + M*(Ur1-Zr1) */ + sqr_eltfp25519_2w_bmi2(AB); /* A = A^2 | B = B^2 */ + mul_eltfp25519_2w_bmi2(UZr1, ZUr2, AB); /* Ur1 = Zr2*A | Zr1 = Ur2*B */ + ++j; + } + j = 0; + } + + /* Doubling */ + for (i = 0; i < q; ++i) { + add_eltfp25519_1w_bmi2(A, Ur1, Zr1); /* A = Ur1+Zr1 */ + sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */ + sqr_eltfp25519_2w_bmi2(AB); /* A = A**2 B = B**2 */ + copy_eltfp25519_1w(C, B); /* C = B */ + sub_eltfp25519_1w(B, A, B); /* B = A-B */ + mul_a24_eltfp25519_1w(D, B); /* D = my_a24*B */ + add_eltfp25519_1w_bmi2(D, D, C); /* D = D+C */ + mul_eltfp25519_2w_bmi2(UZr1, AB, CD); /* Ur1 = A*B Zr1 = Zr1*A */ + } + + /* Convert to affine coordinates */ + inv_eltfp25519_1w_bmi2(A, Zr1); + mul_eltfp25519_1w_bmi2((u64 *)session_key, Ur1, A); + fred_eltfp25519_1w((u64 *)session_key); + + memzero_explicit(&m, sizeof(m)); +} diff --git a/net/wireguard/crypto/zinc/curve25519/curve25519.c b/net/wireguard/crypto/zinc/curve25519/curve25519.c new file mode 100644 index 0000000000000..f1bfe86b009a9 --- /dev/null +++ b/net/wireguard/crypto/zinc/curve25519/curve25519.c @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is an implementation of the Curve25519 ECDH algorithm, using either + * a 32-bit implementation or a 64-bit implementation with 128-bit integers, + * depending on what is supported by the target compiler. + * + * Information: https://cr.yp.to/ecdh.html + */ + +#include +#include "../selftest/run.h" + +#include +#include +#include +#include +#include +#include +#include // For crypto_memneq. + +#if defined(CONFIG_ZINC_ARCH_X86_64) +#include "curve25519-x86_64-glue.c" +#elif defined(CONFIG_ZINC_ARCH_ARM) +#include "curve25519-arm-glue.c" +#else +static bool *const curve25519_nobs[] __initconst = { }; +static void __init curve25519_fpu_init(void) +{ +} +static inline bool curve25519_arch(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]) +{ + return false; +} +static inline bool curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE]) +{ + return false; +} +#endif + +static __always_inline void normalize_secret(u8 secret[CURVE25519_KEY_SIZE]) +{ + secret[0] &= 248; + secret[31] &= 127; + secret[31] |= 64; +} + +#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__) +#include "curve25519-hacl64.c" +#else +#include "curve25519-fiat32.c" +#endif + +static const u8 null_point[CURVE25519_KEY_SIZE] = { 0 }; + +bool curve25519(u8 mypublic[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE], + const u8 basepoint[CURVE25519_KEY_SIZE]) +{ + if (!curve25519_arch(mypublic, secret, basepoint)) + curve25519_generic(mypublic, secret, basepoint); + return crypto_memneq(mypublic, null_point, CURVE25519_KEY_SIZE); +} +EXPORT_SYMBOL(curve25519); + +bool curve25519_generate_public(u8 pub[CURVE25519_KEY_SIZE], + const u8 secret[CURVE25519_KEY_SIZE]) +{ + static const u8 basepoint[CURVE25519_KEY_SIZE] __aligned(32) = { 9 }; + + if (unlikely(!crypto_memneq(secret, null_point, CURVE25519_KEY_SIZE))) + return false; + + if (curve25519_base_arch(pub, secret)) + return crypto_memneq(pub, null_point, CURVE25519_KEY_SIZE); + return curve25519(pub, secret, basepoint); +} +EXPORT_SYMBOL(curve25519_generate_public); + +void curve25519_generate_secret(u8 secret[CURVE25519_KEY_SIZE]) +{ + get_random_bytes_wait(secret, CURVE25519_KEY_SIZE); + normalize_secret(secret); +} +EXPORT_SYMBOL(curve25519_generate_secret); + +#include "../selftest/curve25519.c" + +static bool nosimd __initdata = false; + +#ifndef COMPAT_ZINC_IS_A_MODULE +int __init curve25519_mod_init(void) +#else +static int __init mod_init(void) +#endif +{ + if (!nosimd) + curve25519_fpu_init(); + if (!selftest_run("curve25519", curve25519_selftest, curve25519_nobs, + ARRAY_SIZE(curve25519_nobs))) + return -ENOTRECOVERABLE; + return 0; +} + +#ifdef COMPAT_ZINC_IS_A_MODULE +static void __exit mod_exit(void) +{ +} + +module_param(nosimd, bool, 0); +module_init(mod_init); +module_exit(mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Curve25519 scalar multiplication"); +MODULE_AUTHOR("Jason A. Donenfeld "); +#endif diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-arm-glue.c b/net/wireguard/crypto/zinc/poly1305/poly1305-arm-glue.c new file mode 100644 index 0000000000000..a80f0460ea137 --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-arm-glue.c @@ -0,0 +1,140 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include + +asmlinkage void poly1305_init_arm(void *ctx, const u8 key[16]); +asmlinkage void poly1305_blocks_arm(void *ctx, const u8 *inp, const size_t len, + const u32 padbit); +asmlinkage void poly1305_emit_arm(void *ctx, u8 mac[16], const u32 nonce[4]); +asmlinkage void poly1305_blocks_neon(void *ctx, const u8 *inp, const size_t len, + const u32 padbit); +asmlinkage void poly1305_emit_neon(void *ctx, u8 mac[16], const u32 nonce[4]); + +static bool poly1305_use_neon __ro_after_init; +static bool *const poly1305_nobs[] __initconst = { &poly1305_use_neon }; + +static void __init poly1305_fpu_init(void) +{ +#if defined(CONFIG_ZINC_ARCH_ARM64) + poly1305_use_neon = elf_hwcap & HWCAP_ASIMD; +#elif defined(CONFIG_ZINC_ARCH_ARM) + poly1305_use_neon = elf_hwcap & HWCAP_NEON; +#endif +} + +#if defined(CONFIG_ZINC_ARCH_ARM64) +struct poly1305_arch_internal { + union { + u32 h[5]; + struct { + u64 h0, h1, h2; + }; + }; + u64 is_base2_26; + u64 r[2]; +}; +#elif defined(CONFIG_ZINC_ARCH_ARM) +struct poly1305_arch_internal { + union { + u32 h[5]; + struct { + u64 h0, h1; + u32 h2; + } __packed; + }; + u32 r[4]; + u32 is_base2_26; +}; +#endif + +/* The NEON code uses base 2^26, while the scalar code uses base 2^64 on 64-bit + * and base 2^32 on 32-bit. If we hit the unfortunate situation of using NEON + * and then having to go back to scalar -- because the user is silly and has + * called the update function from two separate contexts -- then we need to + * convert back to the original base before proceeding. The below function is + * written for 64-bit integers, and so we have to swap words at the end on + * big-endian 32-bit. It is possible to reason that the initial reduction below + * is sufficient given the implementation invariants. However, for an avoidance + * of doubt and because this is not performance critical, we do the full + * reduction anyway. + */ +static void convert_to_base2_64(void *ctx) +{ + struct poly1305_arch_internal *state = ctx; + u32 cy; + + if (!IS_ENABLED(CONFIG_KERNEL_MODE_NEON) || !state->is_base2_26) + return; + + cy = state->h[0] >> 26; state->h[0] &= 0x3ffffff; state->h[1] += cy; + cy = state->h[1] >> 26; state->h[1] &= 0x3ffffff; state->h[2] += cy; + cy = state->h[2] >> 26; state->h[2] &= 0x3ffffff; state->h[3] += cy; + cy = state->h[3] >> 26; state->h[3] &= 0x3ffffff; state->h[4] += cy; + state->h0 = ((u64)state->h[2] << 52) | ((u64)state->h[1] << 26) | state->h[0]; + state->h1 = ((u64)state->h[4] << 40) | ((u64)state->h[3] << 14) | (state->h[2] >> 12); + state->h2 = state->h[4] >> 24; + if (IS_ENABLED(CONFIG_ZINC_ARCH_ARM) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) { + state->h0 = rol64(state->h0, 32); + state->h1 = rol64(state->h1, 32); + } +#define ULT(a, b) ((a ^ ((a ^ b) | ((a - b) ^ b))) >> (sizeof(a) * 8 - 1)) + cy = (state->h2 >> 2) + (state->h2 & ~3ULL); + state->h2 &= 3; + state->h0 += cy; + state->h1 += (cy = ULT(state->h0, cy)); + state->h2 += ULT(state->h1, cy); +#undef ULT + state->is_base2_26 = 0; +} + +static inline bool poly1305_init_arch(void *ctx, + const u8 key[POLY1305_KEY_SIZE]) +{ + poly1305_init_arm(ctx, key); + return true; +} + +static inline bool poly1305_blocks_arch(void *ctx, const u8 *inp, + size_t len, const u32 padbit, + simd_context_t *simd_context) +{ + /* SIMD disables preemption, so relax after processing each page. */ + BUILD_BUG_ON(PAGE_SIZE < POLY1305_BLOCK_SIZE || + PAGE_SIZE % POLY1305_BLOCK_SIZE); + + if (!IS_ENABLED(CONFIG_KERNEL_MODE_NEON) || !poly1305_use_neon || + !simd_use(simd_context)) { + convert_to_base2_64(ctx); + poly1305_blocks_arm(ctx, inp, len, padbit); + return true; + } + + for (;;) { + const size_t bytes = min_t(size_t, len, PAGE_SIZE); + + poly1305_blocks_neon(ctx, inp, bytes, padbit); + len -= bytes; + if (!len) + break; + inp += bytes; + simd_relax(simd_context); + } + return true; +} + +static inline bool poly1305_emit_arch(void *ctx, u8 mac[POLY1305_MAC_SIZE], + const u32 nonce[4], + simd_context_t *simd_context) +{ + if (!IS_ENABLED(CONFIG_KERNEL_MODE_NEON) || !poly1305_use_neon || + !simd_use(simd_context)) { + convert_to_base2_64(ctx); + poly1305_emit_arm(ctx, mac, nonce); + } else + poly1305_emit_neon(ctx, mac, nonce); + return true; +} diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-arm.pl b/net/wireguard/crypto/zinc/poly1305/poly1305-arm.pl new file mode 100644 index 0000000000000..468f41b76fbd2 --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-arm.pl @@ -0,0 +1,1276 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# IALU(*)/gcc-4.4 NEON +# +# ARM11xx(ARMv6) 7.78/+100% - +# Cortex-A5 6.35/+130% 3.00 +# Cortex-A8 6.25/+115% 2.36 +# Cortex-A9 5.10/+95% 2.55 +# Cortex-A15 3.85/+85% 1.25(**) +# Snapdragon S4 5.70/+100% 1.48(**) +# +# (*) this is for -march=armv6, i.e. with bunch of ldrb loading data; +# (**) these are trade-off results, they can be improved by ~8% but at +# the cost of 15/12% regression on Cortex-A5/A7, it's even possible +# to improve Cortex-A9 result, but then A5/A7 loose more than 20%; + +$flavour = shift; +if ($flavour=~/\w[\w\-]*\.\w+$/) { $output=$flavour; undef $flavour; } +else { while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {} } + +if ($flavour && $flavour ne "void") { + $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; + ( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or + ( $xlate="${dir}../../perlasm/arm-xlate.pl" and -f $xlate) or + die "can't locate arm-xlate.pl"; + + open STDOUT,"| \"$^X\" $xlate $flavour $output"; +} else { + open STDOUT,">$output"; +} + +($ctx,$inp,$len,$padbit)=map("r$_",(0..3)); + +$code.=<<___; +#ifndef __KERNEL__ +# include "arm_arch.h" +#else +# define __ARM_ARCH__ __LINUX_ARM_ARCH__ +# define __ARM_MAX_ARCH__ __LINUX_ARM_ARCH__ +# define poly1305_init poly1305_init_arm +# define poly1305_blocks poly1305_blocks_arm +# define poly1305_emit poly1305_emit_arm +#endif + +.text +#if defined(__thumb2__) +.syntax unified +.thumb +#else +.code 32 +#endif + +.globl poly1305_emit +.globl poly1305_blocks +.globl poly1305_init +.type poly1305_init,%function +.align 5 +poly1305_init: +.Lpoly1305_init: + stmdb sp!,{r4-r11} + + eor r3,r3,r3 + cmp $inp,#0 + str r3,[$ctx,#0] @ zero hash value + str r3,[$ctx,#4] + str r3,[$ctx,#8] + str r3,[$ctx,#12] + str r3,[$ctx,#16] + str r3,[$ctx,#36] @ is_base2_26 + add $ctx,$ctx,#20 + +#ifdef __thumb2__ + it eq +#endif + moveq r0,#0 + beq .Lno_key + +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) + adr r11,.Lpoly1305_init + ldr r12,.LOPENSSL_armcap +#endif + ldrb r4,[$inp,#0] + mov r10,#0x0fffffff + ldrb r5,[$inp,#1] + and r3,r10,#-4 @ 0x0ffffffc + ldrb r6,[$inp,#2] + ldrb r7,[$inp,#3] + orr r4,r4,r5,lsl#8 + ldrb r5,[$inp,#4] + orr r4,r4,r6,lsl#16 + ldrb r6,[$inp,#5] + orr r4,r4,r7,lsl#24 + ldrb r7,[$inp,#6] + and r4,r4,r10 + +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) + ldr r12,[r11,r12] @ OPENSSL_armcap_P +# ifdef __APPLE__ + ldr r12,[r12] +# endif +#endif + ldrb r8,[$inp,#7] + orr r5,r5,r6,lsl#8 + ldrb r6,[$inp,#8] + orr r5,r5,r7,lsl#16 + ldrb r7,[$inp,#9] + orr r5,r5,r8,lsl#24 + ldrb r8,[$inp,#10] + and r5,r5,r3 + +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) + tst r12,#ARMV7_NEON @ check for NEON +# ifdef __APPLE__ + adr r9,poly1305_blocks_neon + adr r11,poly1305_blocks +# ifdef __thumb2__ + it ne +# endif + movne r11,r9 + adr r12,poly1305_emit + adr r10,poly1305_emit_neon +# ifdef __thumb2__ + it ne +# endif + movne r12,r10 +# else +# ifdef __thumb2__ + itete eq +# endif + addeq r12,r11,#(poly1305_emit-.Lpoly1305_init) + addne r12,r11,#(poly1305_emit_neon-.Lpoly1305_init) + addeq r11,r11,#(poly1305_blocks-.Lpoly1305_init) + addne r11,r11,#(poly1305_blocks_neon-.Lpoly1305_init) +# endif +# ifdef __thumb2__ + orr r12,r12,#1 @ thumb-ify address + orr r11,r11,#1 +# endif +#endif + ldrb r9,[$inp,#11] + orr r6,r6,r7,lsl#8 + ldrb r7,[$inp,#12] + orr r6,r6,r8,lsl#16 + ldrb r8,[$inp,#13] + orr r6,r6,r9,lsl#24 + ldrb r9,[$inp,#14] + and r6,r6,r3 + + ldrb r10,[$inp,#15] + orr r7,r7,r8,lsl#8 + str r4,[$ctx,#0] + orr r7,r7,r9,lsl#16 + str r5,[$ctx,#4] + orr r7,r7,r10,lsl#24 + str r6,[$ctx,#8] + and r7,r7,r3 + str r7,[$ctx,#12] +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) + stmia r2,{r11,r12} @ fill functions table + mov r0,#1 +#else + mov r0,#0 +#endif +.Lno_key: + ldmia sp!,{r4-r11} +#if __ARM_ARCH__>=5 + ret @ bx lr +#else + tst lr,#1 + moveq pc,lr @ be binary compatible with V4, yet + bx lr @ interoperable with Thumb ISA:-) +#endif +.size poly1305_init,.-poly1305_init +___ +{ +my ($h0,$h1,$h2,$h3,$h4,$r0,$r1,$r2,$r3)=map("r$_",(4..12)); +my ($s1,$s2,$s3)=($r1,$r2,$r3); + +$code.=<<___; +.type poly1305_blocks,%function +.align 5 +poly1305_blocks: +.Lpoly1305_blocks: + stmdb sp!,{r3-r11,lr} + + ands $len,$len,#-16 + beq .Lno_data + + cmp $padbit,#0 + add $len,$len,$inp @ end pointer + sub sp,sp,#32 + + ldmia $ctx,{$h0-$r3} @ load context + + str $ctx,[sp,#12] @ offload stuff + mov lr,$inp + str $len,[sp,#16] + str $r1,[sp,#20] + str $r2,[sp,#24] + str $r3,[sp,#28] + b .Loop + +.Loop: +#if __ARM_ARCH__<7 + ldrb r0,[lr],#16 @ load input +# ifdef __thumb2__ + it hi +# endif + addhi $h4,$h4,#1 @ 1<<128 + ldrb r1,[lr,#-15] + ldrb r2,[lr,#-14] + ldrb r3,[lr,#-13] + orr r1,r0,r1,lsl#8 + ldrb r0,[lr,#-12] + orr r2,r1,r2,lsl#16 + ldrb r1,[lr,#-11] + orr r3,r2,r3,lsl#24 + ldrb r2,[lr,#-10] + adds $h0,$h0,r3 @ accumulate input + + ldrb r3,[lr,#-9] + orr r1,r0,r1,lsl#8 + ldrb r0,[lr,#-8] + orr r2,r1,r2,lsl#16 + ldrb r1,[lr,#-7] + orr r3,r2,r3,lsl#24 + ldrb r2,[lr,#-6] + adcs $h1,$h1,r3 + + ldrb r3,[lr,#-5] + orr r1,r0,r1,lsl#8 + ldrb r0,[lr,#-4] + orr r2,r1,r2,lsl#16 + ldrb r1,[lr,#-3] + orr r3,r2,r3,lsl#24 + ldrb r2,[lr,#-2] + adcs $h2,$h2,r3 + + ldrb r3,[lr,#-1] + orr r1,r0,r1,lsl#8 + str lr,[sp,#8] @ offload input pointer + orr r2,r1,r2,lsl#16 + add $s1,$r1,$r1,lsr#2 + orr r3,r2,r3,lsl#24 +#else + ldr r0,[lr],#16 @ load input +# ifdef __thumb2__ + it hi +# endif + addhi $h4,$h4,#1 @ padbit + ldr r1,[lr,#-12] + ldr r2,[lr,#-8] + ldr r3,[lr,#-4] +# ifdef __ARMEB__ + rev r0,r0 + rev r1,r1 + rev r2,r2 + rev r3,r3 +# endif + adds $h0,$h0,r0 @ accumulate input + str lr,[sp,#8] @ offload input pointer + adcs $h1,$h1,r1 + add $s1,$r1,$r1,lsr#2 + adcs $h2,$h2,r2 +#endif + add $s2,$r2,$r2,lsr#2 + adcs $h3,$h3,r3 + add $s3,$r3,$r3,lsr#2 + + umull r2,r3,$h1,$r0 + adc $h4,$h4,#0 + umull r0,r1,$h0,$r0 + umlal r2,r3,$h4,$s1 + umlal r0,r1,$h3,$s1 + ldr $r1,[sp,#20] @ reload $r1 + umlal r2,r3,$h2,$s3 + umlal r0,r1,$h1,$s3 + umlal r2,r3,$h3,$s2 + umlal r0,r1,$h2,$s2 + umlal r2,r3,$h0,$r1 + str r0,[sp,#0] @ future $h0 + mul r0,$s2,$h4 + ldr $r2,[sp,#24] @ reload $r2 + adds r2,r2,r1 @ d1+=d0>>32 + eor r1,r1,r1 + adc lr,r3,#0 @ future $h2 + str r2,[sp,#4] @ future $h1 + + mul r2,$s3,$h4 + eor r3,r3,r3 + umlal r0,r1,$h3,$s3 + ldr $r3,[sp,#28] @ reload $r3 + umlal r2,r3,$h3,$r0 + umlal r0,r1,$h2,$r0 + umlal r2,r3,$h2,$r1 + umlal r0,r1,$h1,$r1 + umlal r2,r3,$h1,$r2 + umlal r0,r1,$h0,$r2 + umlal r2,r3,$h0,$r3 + ldr $h0,[sp,#0] + mul $h4,$r0,$h4 + ldr $h1,[sp,#4] + + adds $h2,lr,r0 @ d2+=d1>>32 + ldr lr,[sp,#8] @ reload input pointer + adc r1,r1,#0 + adds $h3,r2,r1 @ d3+=d2>>32 + ldr r0,[sp,#16] @ reload end pointer + adc r3,r3,#0 + add $h4,$h4,r3 @ h4+=d3>>32 + + and r1,$h4,#-4 + and $h4,$h4,#3 + add r1,r1,r1,lsr#2 @ *=5 + adds $h0,$h0,r1 + adcs $h1,$h1,#0 + adcs $h2,$h2,#0 + adcs $h3,$h3,#0 + adc $h4,$h4,#0 + + cmp r0,lr @ done yet? + bhi .Loop + + ldr $ctx,[sp,#12] + add sp,sp,#32 + stmia $ctx,{$h0-$h4} @ store the result + +.Lno_data: +#if __ARM_ARCH__>=5 + ldmia sp!,{r3-r11,pc} +#else + ldmia sp!,{r3-r11,lr} + tst lr,#1 + moveq pc,lr @ be binary compatible with V4, yet + bx lr @ interoperable with Thumb ISA:-) +#endif +.size poly1305_blocks,.-poly1305_blocks +___ +} +{ +my ($ctx,$mac,$nonce)=map("r$_",(0..2)); +my ($h0,$h1,$h2,$h3,$h4,$g0,$g1,$g2,$g3)=map("r$_",(3..11)); +my $g4=$h4; + +$code.=<<___; +.type poly1305_emit,%function +.align 5 +poly1305_emit: + stmdb sp!,{r4-r11} +.Lpoly1305_emit_enter: + + ldmia $ctx,{$h0-$h4} + adds $g0,$h0,#5 @ compare to modulus + adcs $g1,$h1,#0 + adcs $g2,$h2,#0 + adcs $g3,$h3,#0 + adc $g4,$h4,#0 + tst $g4,#4 @ did it carry/borrow? + +#ifdef __thumb2__ + it ne +#endif + movne $h0,$g0 + ldr $g0,[$nonce,#0] +#ifdef __thumb2__ + it ne +#endif + movne $h1,$g1 + ldr $g1,[$nonce,#4] +#ifdef __thumb2__ + it ne +#endif + movne $h2,$g2 + ldr $g2,[$nonce,#8] +#ifdef __thumb2__ + it ne +#endif + movne $h3,$g3 + ldr $g3,[$nonce,#12] + + adds $h0,$h0,$g0 + adcs $h1,$h1,$g1 + adcs $h2,$h2,$g2 + adc $h3,$h3,$g3 + +#if __ARM_ARCH__>=7 +# ifdef __ARMEB__ + rev $h0,$h0 + rev $h1,$h1 + rev $h2,$h2 + rev $h3,$h3 +# endif + str $h0,[$mac,#0] + str $h1,[$mac,#4] + str $h2,[$mac,#8] + str $h3,[$mac,#12] +#else + strb $h0,[$mac,#0] + mov $h0,$h0,lsr#8 + strb $h1,[$mac,#4] + mov $h1,$h1,lsr#8 + strb $h2,[$mac,#8] + mov $h2,$h2,lsr#8 + strb $h3,[$mac,#12] + mov $h3,$h3,lsr#8 + + strb $h0,[$mac,#1] + mov $h0,$h0,lsr#8 + strb $h1,[$mac,#5] + mov $h1,$h1,lsr#8 + strb $h2,[$mac,#9] + mov $h2,$h2,lsr#8 + strb $h3,[$mac,#13] + mov $h3,$h3,lsr#8 + + strb $h0,[$mac,#2] + mov $h0,$h0,lsr#8 + strb $h1,[$mac,#6] + mov $h1,$h1,lsr#8 + strb $h2,[$mac,#10] + mov $h2,$h2,lsr#8 + strb $h3,[$mac,#14] + mov $h3,$h3,lsr#8 + + strb $h0,[$mac,#3] + strb $h1,[$mac,#7] + strb $h2,[$mac,#11] + strb $h3,[$mac,#15] +#endif + ldmia sp!,{r4-r11} +#if __ARM_ARCH__>=5 + ret @ bx lr +#else + tst lr,#1 + moveq pc,lr @ be binary compatible with V4, yet + bx lr @ interoperable with Thumb ISA:-) +#endif +.size poly1305_emit,.-poly1305_emit +___ +{ +my ($R0,$R1,$S1,$R2,$S2,$R3,$S3,$R4,$S4) = map("d$_",(0..9)); +my ($D0,$D1,$D2,$D3,$D4, $H0,$H1,$H2,$H3,$H4) = map("q$_",(5..14)); +my ($T0,$T1,$MASK) = map("q$_",(15,4,0)); + +my ($in2,$zeros,$tbl0,$tbl1) = map("r$_",(4..7)); + +$code.=<<___; +#if (defined(__KERNEL__) && defined(CONFIG_KERNEL_MODE_NEON)) || (!defined(__KERNEL__) && __ARM_MAX_ARCH__>=7) +.fpu neon + +.type poly1305_init_neon,%function +.align 5 +poly1305_init_neon: +.Lpoly1305_init_neon: + ldr r4,[$ctx,#20] @ load key base 2^32 + ldr r5,[$ctx,#24] + ldr r6,[$ctx,#28] + ldr r7,[$ctx,#32] + + and r2,r4,#0x03ffffff @ base 2^32 -> base 2^26 + mov r3,r4,lsr#26 + mov r4,r5,lsr#20 + orr r3,r3,r5,lsl#6 + mov r5,r6,lsr#14 + orr r4,r4,r6,lsl#12 + mov r6,r7,lsr#8 + orr r5,r5,r7,lsl#18 + and r3,r3,#0x03ffffff + and r4,r4,#0x03ffffff + and r5,r5,#0x03ffffff + + vdup.32 $R0,r2 @ r^1 in both lanes + add r2,r3,r3,lsl#2 @ *5 + vdup.32 $R1,r3 + add r3,r4,r4,lsl#2 + vdup.32 $S1,r2 + vdup.32 $R2,r4 + add r4,r5,r5,lsl#2 + vdup.32 $S2,r3 + vdup.32 $R3,r5 + add r5,r6,r6,lsl#2 + vdup.32 $S3,r4 + vdup.32 $R4,r6 + vdup.32 $S4,r5 + + mov $zeros,#2 @ counter + +.Lsquare_neon: + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + @ d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + @ d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + @ d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + @ d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + + vmull.u32 $D0,$R0,${R0}[1] + vmull.u32 $D1,$R1,${R0}[1] + vmull.u32 $D2,$R2,${R0}[1] + vmull.u32 $D3,$R3,${R0}[1] + vmull.u32 $D4,$R4,${R0}[1] + + vmlal.u32 $D0,$R4,${S1}[1] + vmlal.u32 $D1,$R0,${R1}[1] + vmlal.u32 $D2,$R1,${R1}[1] + vmlal.u32 $D3,$R2,${R1}[1] + vmlal.u32 $D4,$R3,${R1}[1] + + vmlal.u32 $D0,$R3,${S2}[1] + vmlal.u32 $D1,$R4,${S2}[1] + vmlal.u32 $D3,$R1,${R2}[1] + vmlal.u32 $D2,$R0,${R2}[1] + vmlal.u32 $D4,$R2,${R2}[1] + + vmlal.u32 $D0,$R2,${S3}[1] + vmlal.u32 $D3,$R0,${R3}[1] + vmlal.u32 $D1,$R3,${S3}[1] + vmlal.u32 $D2,$R4,${S3}[1] + vmlal.u32 $D4,$R1,${R3}[1] + + vmlal.u32 $D3,$R4,${S4}[1] + vmlal.u32 $D0,$R1,${S4}[1] + vmlal.u32 $D1,$R2,${S4}[1] + vmlal.u32 $D2,$R3,${S4}[1] + vmlal.u32 $D4,$R0,${R4}[1] + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ lazy reduction as discussed in "NEON crypto" by D.J. Bernstein + @ and P. Schwabe + @ + @ H0>>+H1>>+H2>>+H3>>+H4 + @ H3>>+H4>>*5+H0>>+H1 + @ + @ Trivia. + @ + @ Result of multiplication of n-bit number by m-bit number is + @ n+m bits wide. However! Even though 2^n is a n+1-bit number, + @ m-bit number multiplied by 2^n is still n+m bits wide. + @ + @ Sum of two n-bit numbers is n+1 bits wide, sum of three - n+2, + @ and so is sum of four. Sum of 2^m n-m-bit numbers and n-bit + @ one is n+1 bits wide. + @ + @ >>+ denotes Hnext += Hn>>26, Hn &= 0x3ffffff. This means that + @ H0, H2, H3 are guaranteed to be 26 bits wide, while H1 and H4 + @ can be 27. However! In cases when their width exceeds 26 bits + @ they are limited by 2^26+2^6. This in turn means that *sum* + @ of the products with these values can still be viewed as sum + @ of 52-bit numbers as long as the amount of addends is not a + @ power of 2. For example, + @ + @ H4 = H4*R0 + H3*R1 + H2*R2 + H1*R3 + H0 * R4, + @ + @ which can't be larger than 5 * (2^26 + 2^6) * (2^26 + 2^6), or + @ 5 * (2^52 + 2*2^32 + 2^12), which in turn is smaller than + @ 8 * (2^52) or 2^55. However, the value is then multiplied by + @ by 5, so we should be looking at 5 * 5 * (2^52 + 2^33 + 2^12), + @ which is less than 32 * (2^52) or 2^57. And when processing + @ data we are looking at triple as many addends... + @ + @ In key setup procedure pre-reduced H0 is limited by 5*4+1 and + @ 5*H4 - by 5*5 52-bit addends, or 57 bits. But when hashing the + @ input H0 is limited by (5*4+1)*3 addends, or 58 bits, while + @ 5*H4 by 5*5*3, or 59[!] bits. How is this relevant? vmlal.u32 + @ instruction accepts 2x32-bit input and writes 2x64-bit result. + @ This means that result of reduction have to be compressed upon + @ loop wrap-around. This can be done in the process of reduction + @ to minimize amount of instructions [as well as amount of + @ 128-bit instructions, which benefits low-end processors], but + @ one has to watch for H2 (which is narrower than H0) and 5*H4 + @ not being wider than 58 bits, so that result of right shift + @ by 26 bits fits in 32 bits. This is also useful on x86, + @ because it allows to use paddd in place for paddq, which + @ benefits Atom, where paddq is ridiculously slow. + + vshr.u64 $T0,$D3,#26 + vmovn.i64 $D3#lo,$D3 + vshr.u64 $T1,$D0,#26 + vmovn.i64 $D0#lo,$D0 + vadd.i64 $D4,$D4,$T0 @ h3 -> h4 + vbic.i32 $D3#lo,#0xfc000000 @ &=0x03ffffff + vadd.i64 $D1,$D1,$T1 @ h0 -> h1 + vbic.i32 $D0#lo,#0xfc000000 + + vshrn.u64 $T0#lo,$D4,#26 + vmovn.i64 $D4#lo,$D4 + vshr.u64 $T1,$D1,#26 + vmovn.i64 $D1#lo,$D1 + vadd.i64 $D2,$D2,$T1 @ h1 -> h2 + vbic.i32 $D4#lo,#0xfc000000 + vbic.i32 $D1#lo,#0xfc000000 + + vadd.i32 $D0#lo,$D0#lo,$T0#lo + vshl.u32 $T0#lo,$T0#lo,#2 + vshrn.u64 $T1#lo,$D2,#26 + vmovn.i64 $D2#lo,$D2 + vadd.i32 $D0#lo,$D0#lo,$T0#lo @ h4 -> h0 + vadd.i32 $D3#lo,$D3#lo,$T1#lo @ h2 -> h3 + vbic.i32 $D2#lo,#0xfc000000 + + vshr.u32 $T0#lo,$D0#lo,#26 + vbic.i32 $D0#lo,#0xfc000000 + vshr.u32 $T1#lo,$D3#lo,#26 + vbic.i32 $D3#lo,#0xfc000000 + vadd.i32 $D1#lo,$D1#lo,$T0#lo @ h0 -> h1 + vadd.i32 $D4#lo,$D4#lo,$T1#lo @ h3 -> h4 + + subs $zeros,$zeros,#1 + beq .Lsquare_break_neon + + add $tbl0,$ctx,#(48+0*9*4) + add $tbl1,$ctx,#(48+1*9*4) + + vtrn.32 $R0,$D0#lo @ r^2:r^1 + vtrn.32 $R2,$D2#lo + vtrn.32 $R3,$D3#lo + vtrn.32 $R1,$D1#lo + vtrn.32 $R4,$D4#lo + + vshl.u32 $S2,$R2,#2 @ *5 + vshl.u32 $S3,$R3,#2 + vshl.u32 $S1,$R1,#2 + vshl.u32 $S4,$R4,#2 + vadd.i32 $S2,$S2,$R2 + vadd.i32 $S1,$S1,$R1 + vadd.i32 $S3,$S3,$R3 + vadd.i32 $S4,$S4,$R4 + + vst4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! + vst4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! + vst4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]! + vst4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]! + vst1.32 {${S4}[0]},[$tbl0,:32] + vst1.32 {${S4}[1]},[$tbl1,:32] + + b .Lsquare_neon + +.align 4 +.Lsquare_break_neon: + add $tbl0,$ctx,#(48+2*4*9) + add $tbl1,$ctx,#(48+3*4*9) + + vmov $R0,$D0#lo @ r^4:r^3 + vshl.u32 $S1,$D1#lo,#2 @ *5 + vmov $R1,$D1#lo + vshl.u32 $S2,$D2#lo,#2 + vmov $R2,$D2#lo + vshl.u32 $S3,$D3#lo,#2 + vmov $R3,$D3#lo + vshl.u32 $S4,$D4#lo,#2 + vmov $R4,$D4#lo + vadd.i32 $S1,$S1,$D1#lo + vadd.i32 $S2,$S2,$D2#lo + vadd.i32 $S3,$S3,$D3#lo + vadd.i32 $S4,$S4,$D4#lo + + vst4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! + vst4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! + vst4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]! + vst4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]! + vst1.32 {${S4}[0]},[$tbl0] + vst1.32 {${S4}[1]},[$tbl1] + + ret @ bx lr +.size poly1305_init_neon,.-poly1305_init_neon + +#ifdef __KERNEL__ +.globl poly1305_blocks_neon +#endif +.type poly1305_blocks_neon,%function +.align 5 +poly1305_blocks_neon: + ldr ip,[$ctx,#36] @ is_base2_26 + ands $len,$len,#-16 + beq .Lno_data_neon + + cmp $len,#64 + bhs .Lenter_neon + tst ip,ip @ is_base2_26? + beq .Lpoly1305_blocks + +.Lenter_neon: + stmdb sp!,{r4-r7} + vstmdb sp!,{d8-d15} @ ABI specification says so + + tst ip,ip @ is_base2_26? + bne .Lbase2_26_neon + + stmdb sp!,{r1-r3,lr} + bl .Lpoly1305_init_neon + + ldr r4,[$ctx,#0] @ load hash value base 2^32 + ldr r5,[$ctx,#4] + ldr r6,[$ctx,#8] + ldr r7,[$ctx,#12] + ldr ip,[$ctx,#16] + + and r2,r4,#0x03ffffff @ base 2^32 -> base 2^26 + mov r3,r4,lsr#26 + veor $D0#lo,$D0#lo,$D0#lo + mov r4,r5,lsr#20 + orr r3,r3,r5,lsl#6 + veor $D1#lo,$D1#lo,$D1#lo + mov r5,r6,lsr#14 + orr r4,r4,r6,lsl#12 + veor $D2#lo,$D2#lo,$D2#lo + mov r6,r7,lsr#8 + orr r5,r5,r7,lsl#18 + veor $D3#lo,$D3#lo,$D3#lo + and r3,r3,#0x03ffffff + orr r6,r6,ip,lsl#24 + veor $D4#lo,$D4#lo,$D4#lo + and r4,r4,#0x03ffffff + mov r1,#1 + and r5,r5,#0x03ffffff + str r1,[$ctx,#36] @ is_base2_26 + + vmov.32 $D0#lo[0],r2 + vmov.32 $D1#lo[0],r3 + vmov.32 $D2#lo[0],r4 + vmov.32 $D3#lo[0],r5 + vmov.32 $D4#lo[0],r6 + adr $zeros,.Lzeros + + ldmia sp!,{r1-r3,lr} + b .Lbase2_32_neon + +.align 4 +.Lbase2_26_neon: + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ load hash value + + veor $D0#lo,$D0#lo,$D0#lo + veor $D1#lo,$D1#lo,$D1#lo + veor $D2#lo,$D2#lo,$D2#lo + veor $D3#lo,$D3#lo,$D3#lo + veor $D4#lo,$D4#lo,$D4#lo + vld4.32 {$D0#lo[0],$D1#lo[0],$D2#lo[0],$D3#lo[0]},[$ctx]! + adr $zeros,.Lzeros + vld1.32 {$D4#lo[0]},[$ctx] + sub $ctx,$ctx,#16 @ rewind + +.Lbase2_32_neon: + add $in2,$inp,#32 + mov $padbit,$padbit,lsl#24 + tst $len,#31 + beq .Leven + + vld4.32 {$H0#lo[0],$H1#lo[0],$H2#lo[0],$H3#lo[0]},[$inp]! + vmov.32 $H4#lo[0],$padbit + sub $len,$len,#16 + add $in2,$inp,#32 + +# ifdef __ARMEB__ + vrev32.8 $H0,$H0 + vrev32.8 $H3,$H3 + vrev32.8 $H1,$H1 + vrev32.8 $H2,$H2 +# endif + vsri.u32 $H4#lo,$H3#lo,#8 @ base 2^32 -> base 2^26 + vshl.u32 $H3#lo,$H3#lo,#18 + + vsri.u32 $H3#lo,$H2#lo,#14 + vshl.u32 $H2#lo,$H2#lo,#12 + vadd.i32 $H4#hi,$H4#lo,$D4#lo @ add hash value and move to #hi + + vbic.i32 $H3#lo,#0xfc000000 + vsri.u32 $H2#lo,$H1#lo,#20 + vshl.u32 $H1#lo,$H1#lo,#6 + + vbic.i32 $H2#lo,#0xfc000000 + vsri.u32 $H1#lo,$H0#lo,#26 + vadd.i32 $H3#hi,$H3#lo,$D3#lo + + vbic.i32 $H0#lo,#0xfc000000 + vbic.i32 $H1#lo,#0xfc000000 + vadd.i32 $H2#hi,$H2#lo,$D2#lo + + vadd.i32 $H0#hi,$H0#lo,$D0#lo + vadd.i32 $H1#hi,$H1#lo,$D1#lo + + mov $tbl1,$zeros + add $tbl0,$ctx,#48 + + cmp $len,$len + b .Long_tail + +.align 4 +.Leven: + subs $len,$len,#64 + it lo + movlo $in2,$zeros + + vmov.i32 $H4,#1<<24 @ padbit, yes, always + vld4.32 {$H0#lo,$H1#lo,$H2#lo,$H3#lo},[$inp] @ inp[0:1] + add $inp,$inp,#64 + vld4.32 {$H0#hi,$H1#hi,$H2#hi,$H3#hi},[$in2] @ inp[2:3] (or 0) + add $in2,$in2,#64 + itt hi + addhi $tbl1,$ctx,#(48+1*9*4) + addhi $tbl0,$ctx,#(48+3*9*4) + +# ifdef __ARMEB__ + vrev32.8 $H0,$H0 + vrev32.8 $H3,$H3 + vrev32.8 $H1,$H1 + vrev32.8 $H2,$H2 +# endif + vsri.u32 $H4,$H3,#8 @ base 2^32 -> base 2^26 + vshl.u32 $H3,$H3,#18 + + vsri.u32 $H3,$H2,#14 + vshl.u32 $H2,$H2,#12 + + vbic.i32 $H3,#0xfc000000 + vsri.u32 $H2,$H1,#20 + vshl.u32 $H1,$H1,#6 + + vbic.i32 $H2,#0xfc000000 + vsri.u32 $H1,$H0,#26 + + vbic.i32 $H0,#0xfc000000 + vbic.i32 $H1,#0xfc000000 + + bls .Lskip_loop + + vld4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! @ load r^2 + vld4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! @ load r^4 + vld4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]! + vld4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]! + b .Loop_neon + +.align 5 +.Loop_neon: + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2 + @ ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r + @ \___________________/ + @ ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2 + @ ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r + @ \___________________/ \____________________/ + @ + @ Note that we start with inp[2:3]*r^2. This is because it + @ doesn't depend on reduction in previous iteration. + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + @ d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + @ d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + @ d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + @ d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ inp[2:3]*r^2 + + vadd.i32 $H2#lo,$H2#lo,$D2#lo @ accumulate inp[0:1] + vmull.u32 $D2,$H2#hi,${R0}[1] + vadd.i32 $H0#lo,$H0#lo,$D0#lo + vmull.u32 $D0,$H0#hi,${R0}[1] + vadd.i32 $H3#lo,$H3#lo,$D3#lo + vmull.u32 $D3,$H3#hi,${R0}[1] + vmlal.u32 $D2,$H1#hi,${R1}[1] + vadd.i32 $H1#lo,$H1#lo,$D1#lo + vmull.u32 $D1,$H1#hi,${R0}[1] + + vadd.i32 $H4#lo,$H4#lo,$D4#lo + vmull.u32 $D4,$H4#hi,${R0}[1] + subs $len,$len,#64 + vmlal.u32 $D0,$H4#hi,${S1}[1] + it lo + movlo $in2,$zeros + vmlal.u32 $D3,$H2#hi,${R1}[1] + vld1.32 ${S4}[1],[$tbl1,:32] + vmlal.u32 $D1,$H0#hi,${R1}[1] + vmlal.u32 $D4,$H3#hi,${R1}[1] + + vmlal.u32 $D0,$H3#hi,${S2}[1] + vmlal.u32 $D3,$H1#hi,${R2}[1] + vmlal.u32 $D4,$H2#hi,${R2}[1] + vmlal.u32 $D1,$H4#hi,${S2}[1] + vmlal.u32 $D2,$H0#hi,${R2}[1] + + vmlal.u32 $D3,$H0#hi,${R3}[1] + vmlal.u32 $D0,$H2#hi,${S3}[1] + vmlal.u32 $D4,$H1#hi,${R3}[1] + vmlal.u32 $D1,$H3#hi,${S3}[1] + vmlal.u32 $D2,$H4#hi,${S3}[1] + + vmlal.u32 $D3,$H4#hi,${S4}[1] + vmlal.u32 $D0,$H1#hi,${S4}[1] + vmlal.u32 $D4,$H0#hi,${R4}[1] + vmlal.u32 $D1,$H2#hi,${S4}[1] + vmlal.u32 $D2,$H3#hi,${S4}[1] + + vld4.32 {$H0#hi,$H1#hi,$H2#hi,$H3#hi},[$in2] @ inp[2:3] (or 0) + add $in2,$in2,#64 + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ (hash+inp[0:1])*r^4 and accumulate + + vmlal.u32 $D3,$H3#lo,${R0}[0] + vmlal.u32 $D0,$H0#lo,${R0}[0] + vmlal.u32 $D4,$H4#lo,${R0}[0] + vmlal.u32 $D1,$H1#lo,${R0}[0] + vmlal.u32 $D2,$H2#lo,${R0}[0] + vld1.32 ${S4}[0],[$tbl0,:32] + + vmlal.u32 $D3,$H2#lo,${R1}[0] + vmlal.u32 $D0,$H4#lo,${S1}[0] + vmlal.u32 $D4,$H3#lo,${R1}[0] + vmlal.u32 $D1,$H0#lo,${R1}[0] + vmlal.u32 $D2,$H1#lo,${R1}[0] + + vmlal.u32 $D3,$H1#lo,${R2}[0] + vmlal.u32 $D0,$H3#lo,${S2}[0] + vmlal.u32 $D4,$H2#lo,${R2}[0] + vmlal.u32 $D1,$H4#lo,${S2}[0] + vmlal.u32 $D2,$H0#lo,${R2}[0] + + vmlal.u32 $D3,$H0#lo,${R3}[0] + vmlal.u32 $D0,$H2#lo,${S3}[0] + vmlal.u32 $D4,$H1#lo,${R3}[0] + vmlal.u32 $D1,$H3#lo,${S3}[0] + vmlal.u32 $D3,$H4#lo,${S4}[0] + + vmlal.u32 $D2,$H4#lo,${S3}[0] + vmlal.u32 $D0,$H1#lo,${S4}[0] + vmlal.u32 $D4,$H0#lo,${R4}[0] + vmov.i32 $H4,#1<<24 @ padbit, yes, always + vmlal.u32 $D1,$H2#lo,${S4}[0] + vmlal.u32 $D2,$H3#lo,${S4}[0] + + vld4.32 {$H0#lo,$H1#lo,$H2#lo,$H3#lo},[$inp] @ inp[0:1] + add $inp,$inp,#64 +# ifdef __ARMEB__ + vrev32.8 $H0,$H0 + vrev32.8 $H1,$H1 + vrev32.8 $H2,$H2 + vrev32.8 $H3,$H3 +# endif + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ lazy reduction interleaved with base 2^32 -> base 2^26 of + @ inp[0:3] previously loaded to $H0-$H3 and smashed to $H0-$H4. + + vshr.u64 $T0,$D3,#26 + vmovn.i64 $D3#lo,$D3 + vshr.u64 $T1,$D0,#26 + vmovn.i64 $D0#lo,$D0 + vadd.i64 $D4,$D4,$T0 @ h3 -> h4 + vbic.i32 $D3#lo,#0xfc000000 + vsri.u32 $H4,$H3,#8 @ base 2^32 -> base 2^26 + vadd.i64 $D1,$D1,$T1 @ h0 -> h1 + vshl.u32 $H3,$H3,#18 + vbic.i32 $D0#lo,#0xfc000000 + + vshrn.u64 $T0#lo,$D4,#26 + vmovn.i64 $D4#lo,$D4 + vshr.u64 $T1,$D1,#26 + vmovn.i64 $D1#lo,$D1 + vadd.i64 $D2,$D2,$T1 @ h1 -> h2 + vsri.u32 $H3,$H2,#14 + vbic.i32 $D4#lo,#0xfc000000 + vshl.u32 $H2,$H2,#12 + vbic.i32 $D1#lo,#0xfc000000 + + vadd.i32 $D0#lo,$D0#lo,$T0#lo + vshl.u32 $T0#lo,$T0#lo,#2 + vbic.i32 $H3,#0xfc000000 + vshrn.u64 $T1#lo,$D2,#26 + vmovn.i64 $D2#lo,$D2 + vaddl.u32 $D0,$D0#lo,$T0#lo @ h4 -> h0 [widen for a sec] + vsri.u32 $H2,$H1,#20 + vadd.i32 $D3#lo,$D3#lo,$T1#lo @ h2 -> h3 + vshl.u32 $H1,$H1,#6 + vbic.i32 $D2#lo,#0xfc000000 + vbic.i32 $H2,#0xfc000000 + + vshrn.u64 $T0#lo,$D0,#26 @ re-narrow + vmovn.i64 $D0#lo,$D0 + vsri.u32 $H1,$H0,#26 + vbic.i32 $H0,#0xfc000000 + vshr.u32 $T1#lo,$D3#lo,#26 + vbic.i32 $D3#lo,#0xfc000000 + vbic.i32 $D0#lo,#0xfc000000 + vadd.i32 $D1#lo,$D1#lo,$T0#lo @ h0 -> h1 + vadd.i32 $D4#lo,$D4#lo,$T1#lo @ h3 -> h4 + vbic.i32 $H1,#0xfc000000 + + bhi .Loop_neon + +.Lskip_loop: + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1 + + add $tbl1,$ctx,#(48+0*9*4) + add $tbl0,$ctx,#(48+1*9*4) + adds $len,$len,#32 + it ne + movne $len,#0 + bne .Long_tail + + vadd.i32 $H2#hi,$H2#lo,$D2#lo @ add hash value and move to #hi + vadd.i32 $H0#hi,$H0#lo,$D0#lo + vadd.i32 $H3#hi,$H3#lo,$D3#lo + vadd.i32 $H1#hi,$H1#lo,$D1#lo + vadd.i32 $H4#hi,$H4#lo,$D4#lo + +.Long_tail: + vld4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! @ load r^1 + vld4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! @ load r^2 + + vadd.i32 $H2#lo,$H2#lo,$D2#lo @ can be redundant + vmull.u32 $D2,$H2#hi,$R0 + vadd.i32 $H0#lo,$H0#lo,$D0#lo + vmull.u32 $D0,$H0#hi,$R0 + vadd.i32 $H3#lo,$H3#lo,$D3#lo + vmull.u32 $D3,$H3#hi,$R0 + vadd.i32 $H1#lo,$H1#lo,$D1#lo + vmull.u32 $D1,$H1#hi,$R0 + vadd.i32 $H4#lo,$H4#lo,$D4#lo + vmull.u32 $D4,$H4#hi,$R0 + + vmlal.u32 $D0,$H4#hi,$S1 + vld4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]! + vmlal.u32 $D3,$H2#hi,$R1 + vld4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]! + vmlal.u32 $D1,$H0#hi,$R1 + vmlal.u32 $D4,$H3#hi,$R1 + vmlal.u32 $D2,$H1#hi,$R1 + + vmlal.u32 $D3,$H1#hi,$R2 + vld1.32 ${S4}[1],[$tbl1,:32] + vmlal.u32 $D0,$H3#hi,$S2 + vld1.32 ${S4}[0],[$tbl0,:32] + vmlal.u32 $D4,$H2#hi,$R2 + vmlal.u32 $D1,$H4#hi,$S2 + vmlal.u32 $D2,$H0#hi,$R2 + + vmlal.u32 $D3,$H0#hi,$R3 + it ne + addne $tbl1,$ctx,#(48+2*9*4) + vmlal.u32 $D0,$H2#hi,$S3 + it ne + addne $tbl0,$ctx,#(48+3*9*4) + vmlal.u32 $D4,$H1#hi,$R3 + vmlal.u32 $D1,$H3#hi,$S3 + vmlal.u32 $D2,$H4#hi,$S3 + + vmlal.u32 $D3,$H4#hi,$S4 + vorn $MASK,$MASK,$MASK @ all-ones, can be redundant + vmlal.u32 $D0,$H1#hi,$S4 + vshr.u64 $MASK,$MASK,#38 + vmlal.u32 $D4,$H0#hi,$R4 + vmlal.u32 $D1,$H2#hi,$S4 + vmlal.u32 $D2,$H3#hi,$S4 + + beq .Lshort_tail + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ (hash+inp[0:1])*r^4:r^3 and accumulate + + vld4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! @ load r^3 + vld4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! @ load r^4 + + vmlal.u32 $D2,$H2#lo,$R0 + vmlal.u32 $D0,$H0#lo,$R0 + vmlal.u32 $D3,$H3#lo,$R0 + vmlal.u32 $D1,$H1#lo,$R0 + vmlal.u32 $D4,$H4#lo,$R0 + + vmlal.u32 $D0,$H4#lo,$S1 + vld4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]! + vmlal.u32 $D3,$H2#lo,$R1 + vld4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]! + vmlal.u32 $D1,$H0#lo,$R1 + vmlal.u32 $D4,$H3#lo,$R1 + vmlal.u32 $D2,$H1#lo,$R1 + + vmlal.u32 $D3,$H1#lo,$R2 + vld1.32 ${S4}[1],[$tbl1,:32] + vmlal.u32 $D0,$H3#lo,$S2 + vld1.32 ${S4}[0],[$tbl0,:32] + vmlal.u32 $D4,$H2#lo,$R2 + vmlal.u32 $D1,$H4#lo,$S2 + vmlal.u32 $D2,$H0#lo,$R2 + + vmlal.u32 $D3,$H0#lo,$R3 + vmlal.u32 $D0,$H2#lo,$S3 + vmlal.u32 $D4,$H1#lo,$R3 + vmlal.u32 $D1,$H3#lo,$S3 + vmlal.u32 $D2,$H4#lo,$S3 + + vmlal.u32 $D3,$H4#lo,$S4 + vorn $MASK,$MASK,$MASK @ all-ones + vmlal.u32 $D0,$H1#lo,$S4 + vshr.u64 $MASK,$MASK,#38 + vmlal.u32 $D4,$H0#lo,$R4 + vmlal.u32 $D1,$H2#lo,$S4 + vmlal.u32 $D2,$H3#lo,$S4 + +.Lshort_tail: + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ horizontal addition + + vadd.i64 $D3#lo,$D3#lo,$D3#hi + vadd.i64 $D0#lo,$D0#lo,$D0#hi + vadd.i64 $D4#lo,$D4#lo,$D4#hi + vadd.i64 $D1#lo,$D1#lo,$D1#hi + vadd.i64 $D2#lo,$D2#lo,$D2#hi + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ lazy reduction, but without narrowing + + vshr.u64 $T0,$D3,#26 + vand.i64 $D3,$D3,$MASK + vshr.u64 $T1,$D0,#26 + vand.i64 $D0,$D0,$MASK + vadd.i64 $D4,$D4,$T0 @ h3 -> h4 + vadd.i64 $D1,$D1,$T1 @ h0 -> h1 + + vshr.u64 $T0,$D4,#26 + vand.i64 $D4,$D4,$MASK + vshr.u64 $T1,$D1,#26 + vand.i64 $D1,$D1,$MASK + vadd.i64 $D2,$D2,$T1 @ h1 -> h2 + + vadd.i64 $D0,$D0,$T0 + vshl.u64 $T0,$T0,#2 + vshr.u64 $T1,$D2,#26 + vand.i64 $D2,$D2,$MASK + vadd.i64 $D0,$D0,$T0 @ h4 -> h0 + vadd.i64 $D3,$D3,$T1 @ h2 -> h3 + + vshr.u64 $T0,$D0,#26 + vand.i64 $D0,$D0,$MASK + vshr.u64 $T1,$D3,#26 + vand.i64 $D3,$D3,$MASK + vadd.i64 $D1,$D1,$T0 @ h0 -> h1 + vadd.i64 $D4,$D4,$T1 @ h3 -> h4 + + cmp $len,#0 + bne .Leven + + @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ + @ store hash value + + vst4.32 {$D0#lo[0],$D1#lo[0],$D2#lo[0],$D3#lo[0]},[$ctx]! + vst1.32 {$D4#lo[0]},[$ctx] + + vldmia sp!,{d8-d15} @ epilogue + ldmia sp!,{r4-r7} +.Lno_data_neon: + ret @ bx lr +.size poly1305_blocks_neon,.-poly1305_blocks_neon + +#ifdef __KERNEL__ +.globl poly1305_emit_neon +#endif +.type poly1305_emit_neon,%function +.align 5 +poly1305_emit_neon: + ldr ip,[$ctx,#36] @ is_base2_26 + + stmdb sp!,{r4-r11} + + tst ip,ip + beq .Lpoly1305_emit_enter + + ldmia $ctx,{$h0-$h4} + eor $g0,$g0,$g0 + + adds $h0,$h0,$h1,lsl#26 @ base 2^26 -> base 2^32 + mov $h1,$h1,lsr#6 + adcs $h1,$h1,$h2,lsl#20 + mov $h2,$h2,lsr#12 + adcs $h2,$h2,$h3,lsl#14 + mov $h3,$h3,lsr#18 + adcs $h3,$h3,$h4,lsl#8 + adc $h4,$g0,$h4,lsr#24 @ can be partially reduced ... + + and $g0,$h4,#-4 @ ... so reduce + and $h4,$h3,#3 + add $g0,$g0,$g0,lsr#2 @ *= 5 + adds $h0,$h0,$g0 + adcs $h1,$h1,#0 + adcs $h2,$h2,#0 + adcs $h3,$h3,#0 + adc $h4,$h4,#0 + + adds $g0,$h0,#5 @ compare to modulus + adcs $g1,$h1,#0 + adcs $g2,$h2,#0 + adcs $g3,$h3,#0 + adc $g4,$h4,#0 + tst $g4,#4 @ did it carry/borrow? + + it ne + movne $h0,$g0 + ldr $g0,[$nonce,#0] + it ne + movne $h1,$g1 + ldr $g1,[$nonce,#4] + it ne + movne $h2,$g2 + ldr $g2,[$nonce,#8] + it ne + movne $h3,$g3 + ldr $g3,[$nonce,#12] + + adds $h0,$h0,$g0 @ accumulate nonce + adcs $h1,$h1,$g1 + adcs $h2,$h2,$g2 + adc $h3,$h3,$g3 + +# ifdef __ARMEB__ + rev $h0,$h0 + rev $h1,$h1 + rev $h2,$h2 + rev $h3,$h3 +# endif + str $h0,[$mac,#0] @ store the result + str $h1,[$mac,#4] + str $h2,[$mac,#8] + str $h3,[$mac,#12] + + ldmia sp!,{r4-r11} + ret @ bx lr +.size poly1305_emit_neon,.-poly1305_emit_neon + +.align 5 +.Lzeros: +.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 +# ifndef __KERNEL__ +.LOPENSSL_armcap: +.word OPENSSL_armcap_P-.Lpoly1305_init +# endif +#endif +___ +} } +$code.=<<___; +.align 2 +#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__) +.comm OPENSSL_armcap_P,4,4 +#endif +___ + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/@/ and !/^$/); + print; +} +close SELF; + +foreach (split("\n",$code)) { + s/\`([^\`]*)\`/eval $1/geo; + + s/\bq([0-9]+)#(lo|hi)/sprintf "d%d",2*$1+($2 eq "hi")/geo or + s/\bret\b/bx lr/go or + s/\bbx\s+lr\b/.word\t0xe12fff1e/go; # make it possible to compile with -march=armv4 + + print $_,"\n"; +} +close STDOUT; # enforce flush diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-arm64.pl b/net/wireguard/crypto/zinc/poly1305/poly1305-arm64.pl new file mode 100644 index 0000000000000..d513b45a149bf --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-arm64.pl @@ -0,0 +1,974 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# This module implements Poly1305 hash for ARMv8. +# +# June 2015 +# +# Numbers are cycles per processed byte with poly1305_blocks alone. +# +# IALU/gcc-4.9 NEON +# +# Apple A7 1.86/+5% 0.72 +# Cortex-A53 2.69/+58% 1.47 +# Cortex-A57 2.70/+7% 1.14 +# Denver 1.64/+50% 1.18(*) +# X-Gene 2.13/+68% 2.27 +# Mongoose 1.77/+75% 1.12 +# Kryo 2.70/+55% 1.13 +# +# (*) estimate based on resources availability is less than 1.0, +# i.e. measured result is worse than expected, presumably binary +# translator is not almighty; + +$flavour=shift; +if ($flavour=~/\w[\w\-]*\.\w+$/) { $output=$flavour; undef $flavour; } +else { while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {} } + +if ($flavour && $flavour ne "void") { + $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; + ( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or + ( $xlate="${dir}../../perlasm/arm-xlate.pl" and -f $xlate) or + die "can't locate arm-xlate.pl"; + + open STDOUT,"| \"$^X\" $xlate $flavour $output"; +} else { + open STDOUT,">$output"; +} + +my ($ctx,$inp,$len,$padbit) = map("x$_",(0..3)); +my ($mac,$nonce)=($inp,$len); + +my ($h0,$h1,$h2,$r0,$r1,$s1,$t0,$t1,$d0,$d1,$d2) = map("x$_",(4..14)); + +$code.=<<___; +#ifndef __KERNEL__ +# include "arm_arch.h" +.extern OPENSSL_armcap_P +#else +# define poly1305_init poly1305_init_arm +# define poly1305_blocks poly1305_blocks_arm +# define poly1305_emit poly1305_emit_arm +#endif + +.text + +// forward "declarations" are required for Apple +.globl poly1305_blocks +.globl poly1305_emit +.globl poly1305_init +.type poly1305_init,%function +.align 5 +poly1305_init: + cmp $inp,xzr + stp xzr,xzr,[$ctx] // zero hash value + stp xzr,xzr,[$ctx,#16] // [along with is_base2_26] + + csel x0,xzr,x0,eq + b.eq .Lno_key + +#ifndef __KERNEL__ +# ifdef __ILP32__ + ldrsw $t1,.LOPENSSL_armcap_P +# else + ldr $t1,.LOPENSSL_armcap_P +# endif + adr $t0,.LOPENSSL_armcap_P + ldr w17,[$t0,$t1] +#endif + + ldp $r0,$r1,[$inp] // load key + mov $s1,#0xfffffffc0fffffff + movk $s1,#0x0fff,lsl#48 +#ifdef __AARCH64EB__ + rev $r0,$r0 // flip bytes + rev $r1,$r1 +#endif + and $r0,$r0,$s1 // &=0ffffffc0fffffff + and $s1,$s1,#-4 + and $r1,$r1,$s1 // &=0ffffffc0ffffffc + stp $r0,$r1,[$ctx,#32] // save key value + +#ifndef __KERNEL__ + tst w17,#ARMV7_NEON + + adr $d0,poly1305_blocks + adr $r0,poly1305_blocks_neon + adr $d1,poly1305_emit + adr $r1,poly1305_emit_neon + + csel $d0,$d0,$r0,eq + csel $d1,$d1,$r1,eq + +# ifdef __ILP32__ + stp w12,w13,[$len] +# else + stp $d0,$d1,[$len] +# endif + + mov x0,#1 +#else + mov x0,#0 +#endif +.Lno_key: + ret +.size poly1305_init,.-poly1305_init + +.type poly1305_blocks,%function +.align 5 +poly1305_blocks: + ands $len,$len,#-16 + b.eq .Lno_data + + ldp $h0,$h1,[$ctx] // load hash value + ldp $r0,$r1,[$ctx,#32] // load key value + ldr $h2,[$ctx,#16] + add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2) + b .Loop + +.align 5 +.Loop: + ldp $t0,$t1,[$inp],#16 // load input + sub $len,$len,#16 +#ifdef __AARCH64EB__ + rev $t0,$t0 + rev $t1,$t1 +#endif + adds $h0,$h0,$t0 // accumulate input + adcs $h1,$h1,$t1 + + mul $d0,$h0,$r0 // h0*r0 + adc $h2,$h2,$padbit + umulh $d1,$h0,$r0 + + mul $t0,$h1,$s1 // h1*5*r1 + umulh $t1,$h1,$s1 + + adds $d0,$d0,$t0 + mul $t0,$h0,$r1 // h0*r1 + adc $d1,$d1,$t1 + umulh $d2,$h0,$r1 + + adds $d1,$d1,$t0 + mul $t0,$h1,$r0 // h1*r0 + adc $d2,$d2,xzr + umulh $t1,$h1,$r0 + + adds $d1,$d1,$t0 + mul $t0,$h2,$s1 // h2*5*r1 + adc $d2,$d2,$t1 + mul $t1,$h2,$r0 // h2*r0 + + adds $d1,$d1,$t0 + adc $d2,$d2,$t1 + + and $t0,$d2,#-4 // final reduction + and $h2,$d2,#3 + add $t0,$t0,$d2,lsr#2 + adds $h0,$d0,$t0 + adcs $h1,$d1,xzr + adc $h2,$h2,xzr + + cbnz $len,.Loop + + stp $h0,$h1,[$ctx] // store hash value + str $h2,[$ctx,#16] + +.Lno_data: + ret +.size poly1305_blocks,.-poly1305_blocks + +.type poly1305_emit,%function +.align 5 +poly1305_emit: + ldp $h0,$h1,[$ctx] // load hash base 2^64 + ldr $h2,[$ctx,#16] + ldp $t0,$t1,[$nonce] // load nonce + + adds $d0,$h0,#5 // compare to modulus + adcs $d1,$h1,xzr + adc $d2,$h2,xzr + + tst $d2,#-4 // see if it's carried/borrowed + + csel $h0,$h0,$d0,eq + csel $h1,$h1,$d1,eq + +#ifdef __AARCH64EB__ + ror $t0,$t0,#32 // flip nonce words + ror $t1,$t1,#32 +#endif + adds $h0,$h0,$t0 // accumulate nonce + adc $h1,$h1,$t1 +#ifdef __AARCH64EB__ + rev $h0,$h0 // flip output bytes + rev $h1,$h1 +#endif + stp $h0,$h1,[$mac] // write result + + ret +.size poly1305_emit,.-poly1305_emit +___ +my ($R0,$R1,$S1,$R2,$S2,$R3,$S3,$R4,$S4) = map("v$_.4s",(0..8)); +my ($IN01_0,$IN01_1,$IN01_2,$IN01_3,$IN01_4) = map("v$_.2s",(9..13)); +my ($IN23_0,$IN23_1,$IN23_2,$IN23_3,$IN23_4) = map("v$_.2s",(14..18)); +my ($ACC0,$ACC1,$ACC2,$ACC3,$ACC4) = map("v$_.2d",(19..23)); +my ($H0,$H1,$H2,$H3,$H4) = map("v$_.2s",(24..28)); +my ($T0,$T1,$MASK) = map("v$_",(29..31)); + +my ($in2,$zeros)=("x16","x17"); +my $is_base2_26 = $zeros; # borrow + +$code.=<<___; +.type __poly1305_mult,%function +.align 5 +__poly1305_mult: + mul $d0,$h0,$r0 // h0*r0 + umulh $d1,$h0,$r0 + + mul $t0,$h1,$s1 // h1*5*r1 + umulh $t1,$h1,$s1 + + adds $d0,$d0,$t0 + mul $t0,$h0,$r1 // h0*r1 + adc $d1,$d1,$t1 + umulh $d2,$h0,$r1 + + adds $d1,$d1,$t0 + mul $t0,$h1,$r0 // h1*r0 + adc $d2,$d2,xzr + umulh $t1,$h1,$r0 + + adds $d1,$d1,$t0 + mul $t0,$h2,$s1 // h2*5*r1 + adc $d2,$d2,$t1 + mul $t1,$h2,$r0 // h2*r0 + + adds $d1,$d1,$t0 + adc $d2,$d2,$t1 + + and $t0,$d2,#-4 // final reduction + and $h2,$d2,#3 + add $t0,$t0,$d2,lsr#2 + adds $h0,$d0,$t0 + adcs $h1,$d1,xzr + adc $h2,$h2,xzr + + ret +.size __poly1305_mult,.-__poly1305_mult + +.type __poly1305_splat,%function +.align 5 +__poly1305_splat: + and x12,$h0,#0x03ffffff // base 2^64 -> base 2^26 + ubfx x13,$h0,#26,#26 + extr x14,$h1,$h0,#52 + and x14,x14,#0x03ffffff + ubfx x15,$h1,#14,#26 + extr x16,$h2,$h1,#40 + + str w12,[$ctx,#16*0] // r0 + add w12,w13,w13,lsl#2 // r1*5 + str w13,[$ctx,#16*1] // r1 + add w13,w14,w14,lsl#2 // r2*5 + str w12,[$ctx,#16*2] // s1 + str w14,[$ctx,#16*3] // r2 + add w14,w15,w15,lsl#2 // r3*5 + str w13,[$ctx,#16*4] // s2 + str w15,[$ctx,#16*5] // r3 + add w15,w16,w16,lsl#2 // r4*5 + str w14,[$ctx,#16*6] // s3 + str w16,[$ctx,#16*7] // r4 + str w15,[$ctx,#16*8] // s4 + + ret +.size __poly1305_splat,.-__poly1305_splat + +#if !defined(__KERNEL__) || defined(CONFIG_KERNEL_MODE_NEON) +#ifdef __KERNEL__ +.globl poly1305_blocks_neon +.globl poly1305_emit_neon +#endif + +.type poly1305_blocks_neon,%function +.align 5 +poly1305_blocks_neon: + ldr $is_base2_26,[$ctx,#24] + cmp $len,#128 + b.hs .Lblocks_neon + cbz $is_base2_26,poly1305_blocks + +.Lblocks_neon: + stp x29,x30,[sp,#-80]! + add x29,sp,#0 + + ands $len,$len,#-16 + b.eq .Lno_data_neon + + cbz $is_base2_26,.Lbase2_64_neon + + ldp w10,w11,[$ctx] // load hash value base 2^26 + ldp w12,w13,[$ctx,#8] + ldr w14,[$ctx,#16] + + tst $len,#31 + b.eq .Leven_neon + + ldp $r0,$r1,[$ctx,#32] // load key value + + add $h0,x10,x11,lsl#26 // base 2^26 -> base 2^64 + lsr $h1,x12,#12 + adds $h0,$h0,x12,lsl#52 + add $h1,$h1,x13,lsl#14 + adc $h1,$h1,xzr + lsr $h2,x14,#24 + adds $h1,$h1,x14,lsl#40 + adc $d2,$h2,xzr // can be partially reduced... + + ldp $d0,$d1,[$inp],#16 // load input + sub $len,$len,#16 + add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2) + + and $t0,$d2,#-4 // ... so reduce + and $h2,$d2,#3 + add $t0,$t0,$d2,lsr#2 + adds $h0,$h0,$t0 + adcs $h1,$h1,xzr + adc $h2,$h2,xzr + +#ifdef __AARCH64EB__ + rev $d0,$d0 + rev $d1,$d1 +#endif + adds $h0,$h0,$d0 // accumulate input + adcs $h1,$h1,$d1 + adc $h2,$h2,$padbit + + bl __poly1305_mult + ldr x30,[sp,#8] + + cbz $padbit,.Lstore_base2_64_neon + + and x10,$h0,#0x03ffffff // base 2^64 -> base 2^26 + ubfx x11,$h0,#26,#26 + extr x12,$h1,$h0,#52 + and x12,x12,#0x03ffffff + ubfx x13,$h1,#14,#26 + extr x14,$h2,$h1,#40 + + cbnz $len,.Leven_neon + + stp w10,w11,[$ctx] // store hash value base 2^26 + stp w12,w13,[$ctx,#8] + str w14,[$ctx,#16] + b .Lno_data_neon + +.align 4 +.Lstore_base2_64_neon: + stp $h0,$h1,[$ctx] // store hash value base 2^64 + stp $h2,xzr,[$ctx,#16] // note that is_base2_26 is zeroed + b .Lno_data_neon + +.align 4 +.Lbase2_64_neon: + ldp $r0,$r1,[$ctx,#32] // load key value + + ldp $h0,$h1,[$ctx] // load hash value base 2^64 + ldr $h2,[$ctx,#16] + + tst $len,#31 + b.eq .Linit_neon + + ldp $d0,$d1,[$inp],#16 // load input + sub $len,$len,#16 + add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2) +#ifdef __AARCH64EB__ + rev $d0,$d0 + rev $d1,$d1 +#endif + adds $h0,$h0,$d0 // accumulate input + adcs $h1,$h1,$d1 + adc $h2,$h2,$padbit + + bl __poly1305_mult + +.Linit_neon: + and x10,$h0,#0x03ffffff // base 2^64 -> base 2^26 + ubfx x11,$h0,#26,#26 + extr x12,$h1,$h0,#52 + and x12,x12,#0x03ffffff + ubfx x13,$h1,#14,#26 + extr x14,$h2,$h1,#40 + + stp d8,d9,[sp,#16] // meet ABI requirements + stp d10,d11,[sp,#32] + stp d12,d13,[sp,#48] + stp d14,d15,[sp,#64] + + fmov ${H0},x10 + fmov ${H1},x11 + fmov ${H2},x12 + fmov ${H3},x13 + fmov ${H4},x14 + + ////////////////////////////////// initialize r^n table + mov $h0,$r0 // r^1 + add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2) + mov $h1,$r1 + mov $h2,xzr + add $ctx,$ctx,#48+12 + bl __poly1305_splat + + bl __poly1305_mult // r^2 + sub $ctx,$ctx,#4 + bl __poly1305_splat + + bl __poly1305_mult // r^3 + sub $ctx,$ctx,#4 + bl __poly1305_splat + + bl __poly1305_mult // r^4 + sub $ctx,$ctx,#4 + bl __poly1305_splat + ldr x30,[sp,#8] + + add $in2,$inp,#32 + adr $zeros,.Lzeros + subs $len,$len,#64 + csel $in2,$zeros,$in2,lo + + mov x4,#1 + str x4,[$ctx,#-24] // set is_base2_26 + sub $ctx,$ctx,#48 // restore original $ctx + b .Ldo_neon + +.align 4 +.Leven_neon: + add $in2,$inp,#32 + adr $zeros,.Lzeros + subs $len,$len,#64 + csel $in2,$zeros,$in2,lo + + stp d8,d9,[sp,#16] // meet ABI requirements + stp d10,d11,[sp,#32] + stp d12,d13,[sp,#48] + stp d14,d15,[sp,#64] + + fmov ${H0},x10 + fmov ${H1},x11 + fmov ${H2},x12 + fmov ${H3},x13 + fmov ${H4},x14 + +.Ldo_neon: + ldp x8,x12,[$in2],#16 // inp[2:3] (or zero) + ldp x9,x13,[$in2],#48 + + lsl $padbit,$padbit,#24 + add x15,$ctx,#48 + +#ifdef __AARCH64EB__ + rev x8,x8 + rev x12,x12 + rev x9,x9 + rev x13,x13 +#endif + and x4,x8,#0x03ffffff // base 2^64 -> base 2^26 + and x5,x9,#0x03ffffff + ubfx x6,x8,#26,#26 + ubfx x7,x9,#26,#26 + add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32 + extr x8,x12,x8,#52 + extr x9,x13,x9,#52 + add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32 + fmov $IN23_0,x4 + and x8,x8,#0x03ffffff + and x9,x9,#0x03ffffff + ubfx x10,x12,#14,#26 + ubfx x11,x13,#14,#26 + add x12,$padbit,x12,lsr#40 + add x13,$padbit,x13,lsr#40 + add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32 + fmov $IN23_1,x6 + add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32 + add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32 + fmov $IN23_2,x8 + fmov $IN23_3,x10 + fmov $IN23_4,x12 + + ldp x8,x12,[$inp],#16 // inp[0:1] + ldp x9,x13,[$inp],#48 + + ld1 {$R0,$R1,$S1,$R2},[x15],#64 + ld1 {$S2,$R3,$S3,$R4},[x15],#64 + ld1 {$S4},[x15] + +#ifdef __AARCH64EB__ + rev x8,x8 + rev x12,x12 + rev x9,x9 + rev x13,x13 +#endif + and x4,x8,#0x03ffffff // base 2^64 -> base 2^26 + and x5,x9,#0x03ffffff + ubfx x6,x8,#26,#26 + ubfx x7,x9,#26,#26 + add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32 + extr x8,x12,x8,#52 + extr x9,x13,x9,#52 + add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32 + fmov $IN01_0,x4 + and x8,x8,#0x03ffffff + and x9,x9,#0x03ffffff + ubfx x10,x12,#14,#26 + ubfx x11,x13,#14,#26 + add x12,$padbit,x12,lsr#40 + add x13,$padbit,x13,lsr#40 + add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32 + fmov $IN01_1,x6 + add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32 + add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32 + movi $MASK.2d,#-1 + fmov $IN01_2,x8 + fmov $IN01_3,x10 + fmov $IN01_4,x12 + ushr $MASK.2d,$MASK.2d,#38 + + b.ls .Lskip_loop + +.align 4 +.Loop_neon: + //////////////////////////////////////////////////////////////// + // ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2 + // ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r + // \___________________/ + // ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2 + // ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r + // \___________________/ \____________________/ + // + // Note that we start with inp[2:3]*r^2. This is because it + // doesn't depend on reduction in previous iteration. + //////////////////////////////////////////////////////////////// + // d4 = h0*r4 + h1*r3 + h2*r2 + h3*r1 + h4*r0 + // d3 = h0*r3 + h1*r2 + h2*r1 + h3*r0 + h4*5*r4 + // d2 = h0*r2 + h1*r1 + h2*r0 + h3*5*r4 + h4*5*r3 + // d1 = h0*r1 + h1*r0 + h2*5*r4 + h3*5*r3 + h4*5*r2 + // d0 = h0*r0 + h1*5*r4 + h2*5*r3 + h3*5*r2 + h4*5*r1 + + subs $len,$len,#64 + umull $ACC4,$IN23_0,${R4}[2] + csel $in2,$zeros,$in2,lo + umull $ACC3,$IN23_0,${R3}[2] + umull $ACC2,$IN23_0,${R2}[2] + ldp x8,x12,[$in2],#16 // inp[2:3] (or zero) + umull $ACC1,$IN23_0,${R1}[2] + ldp x9,x13,[$in2],#48 + umull $ACC0,$IN23_0,${R0}[2] +#ifdef __AARCH64EB__ + rev x8,x8 + rev x12,x12 + rev x9,x9 + rev x13,x13 +#endif + + umlal $ACC4,$IN23_1,${R3}[2] + and x4,x8,#0x03ffffff // base 2^64 -> base 2^26 + umlal $ACC3,$IN23_1,${R2}[2] + and x5,x9,#0x03ffffff + umlal $ACC2,$IN23_1,${R1}[2] + ubfx x6,x8,#26,#26 + umlal $ACC1,$IN23_1,${R0}[2] + ubfx x7,x9,#26,#26 + umlal $ACC0,$IN23_1,${S4}[2] + add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32 + + umlal $ACC4,$IN23_2,${R2}[2] + extr x8,x12,x8,#52 + umlal $ACC3,$IN23_2,${R1}[2] + extr x9,x13,x9,#52 + umlal $ACC2,$IN23_2,${R0}[2] + add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32 + umlal $ACC1,$IN23_2,${S4}[2] + fmov $IN23_0,x4 + umlal $ACC0,$IN23_2,${S3}[2] + and x8,x8,#0x03ffffff + + umlal $ACC4,$IN23_3,${R1}[2] + and x9,x9,#0x03ffffff + umlal $ACC3,$IN23_3,${R0}[2] + ubfx x10,x12,#14,#26 + umlal $ACC2,$IN23_3,${S4}[2] + ubfx x11,x13,#14,#26 + umlal $ACC1,$IN23_3,${S3}[2] + add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32 + umlal $ACC0,$IN23_3,${S2}[2] + fmov $IN23_1,x6 + + add $IN01_2,$IN01_2,$H2 + add x12,$padbit,x12,lsr#40 + umlal $ACC4,$IN23_4,${R0}[2] + add x13,$padbit,x13,lsr#40 + umlal $ACC3,$IN23_4,${S4}[2] + add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32 + umlal $ACC2,$IN23_4,${S3}[2] + add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32 + umlal $ACC1,$IN23_4,${S2}[2] + fmov $IN23_2,x8 + umlal $ACC0,$IN23_4,${S1}[2] + fmov $IN23_3,x10 + + //////////////////////////////////////////////////////////////// + // (hash+inp[0:1])*r^4 and accumulate + + add $IN01_0,$IN01_0,$H0 + fmov $IN23_4,x12 + umlal $ACC3,$IN01_2,${R1}[0] + ldp x8,x12,[$inp],#16 // inp[0:1] + umlal $ACC0,$IN01_2,${S3}[0] + ldp x9,x13,[$inp],#48 + umlal $ACC4,$IN01_2,${R2}[0] + umlal $ACC1,$IN01_2,${S4}[0] + umlal $ACC2,$IN01_2,${R0}[0] +#ifdef __AARCH64EB__ + rev x8,x8 + rev x12,x12 + rev x9,x9 + rev x13,x13 +#endif + + add $IN01_1,$IN01_1,$H1 + umlal $ACC3,$IN01_0,${R3}[0] + umlal $ACC4,$IN01_0,${R4}[0] + and x4,x8,#0x03ffffff // base 2^64 -> base 2^26 + umlal $ACC2,$IN01_0,${R2}[0] + and x5,x9,#0x03ffffff + umlal $ACC0,$IN01_0,${R0}[0] + ubfx x6,x8,#26,#26 + umlal $ACC1,$IN01_0,${R1}[0] + ubfx x7,x9,#26,#26 + + add $IN01_3,$IN01_3,$H3 + add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32 + umlal $ACC3,$IN01_1,${R2}[0] + extr x8,x12,x8,#52 + umlal $ACC4,$IN01_1,${R3}[0] + extr x9,x13,x9,#52 + umlal $ACC0,$IN01_1,${S4}[0] + add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32 + umlal $ACC2,$IN01_1,${R1}[0] + fmov $IN01_0,x4 + umlal $ACC1,$IN01_1,${R0}[0] + and x8,x8,#0x03ffffff + + add $IN01_4,$IN01_4,$H4 + and x9,x9,#0x03ffffff + umlal $ACC3,$IN01_3,${R0}[0] + ubfx x10,x12,#14,#26 + umlal $ACC0,$IN01_3,${S2}[0] + ubfx x11,x13,#14,#26 + umlal $ACC4,$IN01_3,${R1}[0] + add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32 + umlal $ACC1,$IN01_3,${S3}[0] + fmov $IN01_1,x6 + umlal $ACC2,$IN01_3,${S4}[0] + add x12,$padbit,x12,lsr#40 + + umlal $ACC3,$IN01_4,${S4}[0] + add x13,$padbit,x13,lsr#40 + umlal $ACC0,$IN01_4,${S1}[0] + add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32 + umlal $ACC4,$IN01_4,${R0}[0] + add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32 + umlal $ACC1,$IN01_4,${S2}[0] + fmov $IN01_2,x8 + umlal $ACC2,$IN01_4,${S3}[0] + fmov $IN01_3,x10 + fmov $IN01_4,x12 + + ///////////////////////////////////////////////////////////////// + // lazy reduction as discussed in "NEON crypto" by D.J. Bernstein + // and P. Schwabe + // + // [see discussion in poly1305-armv4 module] + + ushr $T0.2d,$ACC3,#26 + xtn $H3,$ACC3 + ushr $T1.2d,$ACC0,#26 + and $ACC0,$ACC0,$MASK.2d + add $ACC4,$ACC4,$T0.2d // h3 -> h4 + bic $H3,#0xfc,lsl#24 // &=0x03ffffff + add $ACC1,$ACC1,$T1.2d // h0 -> h1 + + ushr $T0.2d,$ACC4,#26 + xtn $H4,$ACC4 + ushr $T1.2d,$ACC1,#26 + xtn $H1,$ACC1 + bic $H4,#0xfc,lsl#24 + add $ACC2,$ACC2,$T1.2d // h1 -> h2 + + add $ACC0,$ACC0,$T0.2d + shl $T0.2d,$T0.2d,#2 + shrn $T1.2s,$ACC2,#26 + xtn $H2,$ACC2 + add $ACC0,$ACC0,$T0.2d // h4 -> h0 + bic $H1,#0xfc,lsl#24 + add $H3,$H3,$T1.2s // h2 -> h3 + bic $H2,#0xfc,lsl#24 + + shrn $T0.2s,$ACC0,#26 + xtn $H0,$ACC0 + ushr $T1.2s,$H3,#26 + bic $H3,#0xfc,lsl#24 + bic $H0,#0xfc,lsl#24 + add $H1,$H1,$T0.2s // h0 -> h1 + add $H4,$H4,$T1.2s // h3 -> h4 + + b.hi .Loop_neon + +.Lskip_loop: + dup $IN23_2,${IN23_2}[0] + add $IN01_2,$IN01_2,$H2 + + //////////////////////////////////////////////////////////////// + // multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1 + + adds $len,$len,#32 + b.ne .Long_tail + + dup $IN23_2,${IN01_2}[0] + add $IN23_0,$IN01_0,$H0 + add $IN23_3,$IN01_3,$H3 + add $IN23_1,$IN01_1,$H1 + add $IN23_4,$IN01_4,$H4 + +.Long_tail: + dup $IN23_0,${IN23_0}[0] + umull2 $ACC0,$IN23_2,${S3} + umull2 $ACC3,$IN23_2,${R1} + umull2 $ACC4,$IN23_2,${R2} + umull2 $ACC2,$IN23_2,${R0} + umull2 $ACC1,$IN23_2,${S4} + + dup $IN23_1,${IN23_1}[0] + umlal2 $ACC0,$IN23_0,${R0} + umlal2 $ACC2,$IN23_0,${R2} + umlal2 $ACC3,$IN23_0,${R3} + umlal2 $ACC4,$IN23_0,${R4} + umlal2 $ACC1,$IN23_0,${R1} + + dup $IN23_3,${IN23_3}[0] + umlal2 $ACC0,$IN23_1,${S4} + umlal2 $ACC3,$IN23_1,${R2} + umlal2 $ACC2,$IN23_1,${R1} + umlal2 $ACC4,$IN23_1,${R3} + umlal2 $ACC1,$IN23_1,${R0} + + dup $IN23_4,${IN23_4}[0] + umlal2 $ACC3,$IN23_3,${R0} + umlal2 $ACC4,$IN23_3,${R1} + umlal2 $ACC0,$IN23_3,${S2} + umlal2 $ACC1,$IN23_3,${S3} + umlal2 $ACC2,$IN23_3,${S4} + + umlal2 $ACC3,$IN23_4,${S4} + umlal2 $ACC0,$IN23_4,${S1} + umlal2 $ACC4,$IN23_4,${R0} + umlal2 $ACC1,$IN23_4,${S2} + umlal2 $ACC2,$IN23_4,${S3} + + b.eq .Lshort_tail + + //////////////////////////////////////////////////////////////// + // (hash+inp[0:1])*r^4:r^3 and accumulate + + add $IN01_0,$IN01_0,$H0 + umlal $ACC3,$IN01_2,${R1} + umlal $ACC0,$IN01_2,${S3} + umlal $ACC4,$IN01_2,${R2} + umlal $ACC1,$IN01_2,${S4} + umlal $ACC2,$IN01_2,${R0} + + add $IN01_1,$IN01_1,$H1 + umlal $ACC3,$IN01_0,${R3} + umlal $ACC0,$IN01_0,${R0} + umlal $ACC4,$IN01_0,${R4} + umlal $ACC1,$IN01_0,${R1} + umlal $ACC2,$IN01_0,${R2} + + add $IN01_3,$IN01_3,$H3 + umlal $ACC3,$IN01_1,${R2} + umlal $ACC0,$IN01_1,${S4} + umlal $ACC4,$IN01_1,${R3} + umlal $ACC1,$IN01_1,${R0} + umlal $ACC2,$IN01_1,${R1} + + add $IN01_4,$IN01_4,$H4 + umlal $ACC3,$IN01_3,${R0} + umlal $ACC0,$IN01_3,${S2} + umlal $ACC4,$IN01_3,${R1} + umlal $ACC1,$IN01_3,${S3} + umlal $ACC2,$IN01_3,${S4} + + umlal $ACC3,$IN01_4,${S4} + umlal $ACC0,$IN01_4,${S1} + umlal $ACC4,$IN01_4,${R0} + umlal $ACC1,$IN01_4,${S2} + umlal $ACC2,$IN01_4,${S3} + +.Lshort_tail: + //////////////////////////////////////////////////////////////// + // horizontal add + + addp $ACC3,$ACC3,$ACC3 + ldp d8,d9,[sp,#16] // meet ABI requirements + addp $ACC0,$ACC0,$ACC0 + ldp d10,d11,[sp,#32] + addp $ACC4,$ACC4,$ACC4 + ldp d12,d13,[sp,#48] + addp $ACC1,$ACC1,$ACC1 + ldp d14,d15,[sp,#64] + addp $ACC2,$ACC2,$ACC2 + + //////////////////////////////////////////////////////////////// + // lazy reduction, but without narrowing + + ushr $T0.2d,$ACC3,#26 + and $ACC3,$ACC3,$MASK.2d + ushr $T1.2d,$ACC0,#26 + and $ACC0,$ACC0,$MASK.2d + + add $ACC4,$ACC4,$T0.2d // h3 -> h4 + add $ACC1,$ACC1,$T1.2d // h0 -> h1 + + ushr $T0.2d,$ACC4,#26 + and $ACC4,$ACC4,$MASK.2d + ushr $T1.2d,$ACC1,#26 + and $ACC1,$ACC1,$MASK.2d + add $ACC2,$ACC2,$T1.2d // h1 -> h2 + + add $ACC0,$ACC0,$T0.2d + shl $T0.2d,$T0.2d,#2 + ushr $T1.2d,$ACC2,#26 + and $ACC2,$ACC2,$MASK.2d + add $ACC0,$ACC0,$T0.2d // h4 -> h0 + add $ACC3,$ACC3,$T1.2d // h2 -> h3 + + ushr $T0.2d,$ACC0,#26 + and $ACC0,$ACC0,$MASK.2d + ushr $T1.2d,$ACC3,#26 + and $ACC3,$ACC3,$MASK.2d + add $ACC1,$ACC1,$T0.2d // h0 -> h1 + add $ACC4,$ACC4,$T1.2d // h3 -> h4 + + //////////////////////////////////////////////////////////////// + // write the result, can be partially reduced + + st4 {$ACC0,$ACC1,$ACC2,$ACC3}[0],[$ctx],#16 + st1 {$ACC4}[0],[$ctx] + +.Lno_data_neon: + ldr x29,[sp],#80 + ret +.size poly1305_blocks_neon,.-poly1305_blocks_neon + +.type poly1305_emit_neon,%function +.align 5 +poly1305_emit_neon: + ldr $is_base2_26,[$ctx,#24] + cbz $is_base2_26,poly1305_emit + + ldp w10,w11,[$ctx] // load hash value base 2^26 + ldp w12,w13,[$ctx,#8] + ldr w14,[$ctx,#16] + + add $h0,x10,x11,lsl#26 // base 2^26 -> base 2^64 + lsr $h1,x12,#12 + adds $h0,$h0,x12,lsl#52 + add $h1,$h1,x13,lsl#14 + adc $h1,$h1,xzr + lsr $h2,x14,#24 + adds $h1,$h1,x14,lsl#40 + adc $h2,$h2,xzr // can be partially reduced... + + ldp $t0,$t1,[$nonce] // load nonce + + and $d0,$h2,#-4 // ... so reduce + add $d0,$d0,$h2,lsr#2 + and $h2,$h2,#3 + adds $h0,$h0,$d0 + adcs $h1,$h1,xzr + adc $h2,$h2,xzr + + adds $d0,$h0,#5 // compare to modulus + adcs $d1,$h1,xzr + adc $d2,$h2,xzr + + tst $d2,#-4 // see if it's carried/borrowed + + csel $h0,$h0,$d0,eq + csel $h1,$h1,$d1,eq + +#ifdef __AARCH64EB__ + ror $t0,$t0,#32 // flip nonce words + ror $t1,$t1,#32 +#endif + adds $h0,$h0,$t0 // accumulate nonce + adc $h1,$h1,$t1 +#ifdef __AARCH64EB__ + rev $h0,$h0 // flip output bytes + rev $h1,$h1 +#endif + stp $h0,$h1,[$mac] // write result + + ret +.size poly1305_emit_neon,.-poly1305_emit_neon +#endif + +.align 5 +.Lzeros: +.long 0,0,0,0,0,0,0,0 +#ifndef __KERNEL__ +.LOPENSSL_armcap_P: +#ifdef __ILP32__ +.long OPENSSL_armcap_P-. +#else +.quad OPENSSL_armcap_P-. +#endif +#endif +.align 2 +___ + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/\/\// and !/^$/); + print; +} +close SELF; + +foreach (split("\n",$code)) { + s/\b(shrn\s+v[0-9]+)\.[24]d/$1.2s/ or + s/\b(fmov\s+)v([0-9]+)[^,]*,\s*x([0-9]+)/$1d$2,x$3/ or + (m/\bdup\b/ and (s/\.[24]s/.2d/g or 1)) or + (m/\b(eor|and)/ and (s/\.[248][sdh]/.16b/g or 1)) or + (m/\bum(ul|la)l\b/ and (s/\.4s/.2s/g or 1)) or + (m/\bum(ul|la)l2\b/ and (s/\.2s/.4s/g or 1)) or + (m/\bst[1-4]\s+{[^}]+}\[/ and (s/\.[24]d/.s/g or 1)); + + s/\.[124]([sd])\[/.$1\[/; + + print $_,"\n"; +} +close STDOUT; diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-donna32.c b/net/wireguard/crypto/zinc/poly1305/poly1305-donna32.c new file mode 100644 index 0000000000000..527ccc3b59cc8 --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-donna32.c @@ -0,0 +1,205 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is based in part on Andrew Moon's poly1305-donna, which is in the + * public domain. + */ + +struct poly1305_internal { + u32 h[5]; + u32 r[5]; + u32 s[4]; +}; + +static void poly1305_init_generic(void *ctx, const u8 key[16]) +{ + struct poly1305_internal *st = (struct poly1305_internal *)ctx; + + /* r &= 0xffffffc0ffffffc0ffffffc0fffffff */ + st->r[0] = (get_unaligned_le32(&key[0])) & 0x3ffffff; + st->r[1] = (get_unaligned_le32(&key[3]) >> 2) & 0x3ffff03; + st->r[2] = (get_unaligned_le32(&key[6]) >> 4) & 0x3ffc0ff; + st->r[3] = (get_unaligned_le32(&key[9]) >> 6) & 0x3f03fff; + st->r[4] = (get_unaligned_le32(&key[12]) >> 8) & 0x00fffff; + + /* s = 5*r */ + st->s[0] = st->r[1] * 5; + st->s[1] = st->r[2] * 5; + st->s[2] = st->r[3] * 5; + st->s[3] = st->r[4] * 5; + + /* h = 0 */ + st->h[0] = 0; + st->h[1] = 0; + st->h[2] = 0; + st->h[3] = 0; + st->h[4] = 0; +} + +static void poly1305_blocks_generic(void *ctx, const u8 *input, size_t len, + const u32 padbit) +{ + struct poly1305_internal *st = (struct poly1305_internal *)ctx; + const u32 hibit = padbit << 24; + u32 r0, r1, r2, r3, r4; + u32 s1, s2, s3, s4; + u32 h0, h1, h2, h3, h4; + u64 d0, d1, d2, d3, d4; + u32 c; + + r0 = st->r[0]; + r1 = st->r[1]; + r2 = st->r[2]; + r3 = st->r[3]; + r4 = st->r[4]; + + s1 = st->s[0]; + s2 = st->s[1]; + s3 = st->s[2]; + s4 = st->s[3]; + + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + h3 = st->h[3]; + h4 = st->h[4]; + + while (len >= POLY1305_BLOCK_SIZE) { + /* h += m[i] */ + h0 += (get_unaligned_le32(&input[0])) & 0x3ffffff; + h1 += (get_unaligned_le32(&input[3]) >> 2) & 0x3ffffff; + h2 += (get_unaligned_le32(&input[6]) >> 4) & 0x3ffffff; + h3 += (get_unaligned_le32(&input[9]) >> 6) & 0x3ffffff; + h4 += (get_unaligned_le32(&input[12]) >> 8) | hibit; + + /* h *= r */ + d0 = ((u64)h0 * r0) + ((u64)h1 * s4) + + ((u64)h2 * s3) + ((u64)h3 * s2) + + ((u64)h4 * s1); + d1 = ((u64)h0 * r1) + ((u64)h1 * r0) + + ((u64)h2 * s4) + ((u64)h3 * s3) + + ((u64)h4 * s2); + d2 = ((u64)h0 * r2) + ((u64)h1 * r1) + + ((u64)h2 * r0) + ((u64)h3 * s4) + + ((u64)h4 * s3); + d3 = ((u64)h0 * r3) + ((u64)h1 * r2) + + ((u64)h2 * r1) + ((u64)h3 * r0) + + ((u64)h4 * s4); + d4 = ((u64)h0 * r4) + ((u64)h1 * r3) + + ((u64)h2 * r2) + ((u64)h3 * r1) + + ((u64)h4 * r0); + + /* (partial) h %= p */ + c = (u32)(d0 >> 26); + h0 = (u32)d0 & 0x3ffffff; + d1 += c; + c = (u32)(d1 >> 26); + h1 = (u32)d1 & 0x3ffffff; + d2 += c; + c = (u32)(d2 >> 26); + h2 = (u32)d2 & 0x3ffffff; + d3 += c; + c = (u32)(d3 >> 26); + h3 = (u32)d3 & 0x3ffffff; + d4 += c; + c = (u32)(d4 >> 26); + h4 = (u32)d4 & 0x3ffffff; + h0 += c * 5; + c = (h0 >> 26); + h0 = h0 & 0x3ffffff; + h1 += c; + + input += POLY1305_BLOCK_SIZE; + len -= POLY1305_BLOCK_SIZE; + } + + st->h[0] = h0; + st->h[1] = h1; + st->h[2] = h2; + st->h[3] = h3; + st->h[4] = h4; +} + +static void poly1305_emit_generic(void *ctx, u8 mac[16], const u32 nonce[4]) +{ + struct poly1305_internal *st = (struct poly1305_internal *)ctx; + u32 h0, h1, h2, h3, h4, c; + u32 g0, g1, g2, g3, g4; + u64 f; + u32 mask; + + /* fully carry h */ + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + h3 = st->h[3]; + h4 = st->h[4]; + + c = h1 >> 26; + h1 = h1 & 0x3ffffff; + h2 += c; + c = h2 >> 26; + h2 = h2 & 0x3ffffff; + h3 += c; + c = h3 >> 26; + h3 = h3 & 0x3ffffff; + h4 += c; + c = h4 >> 26; + h4 = h4 & 0x3ffffff; + h0 += c * 5; + c = h0 >> 26; + h0 = h0 & 0x3ffffff; + h1 += c; + + /* compute h + -p */ + g0 = h0 + 5; + c = g0 >> 26; + g0 &= 0x3ffffff; + g1 = h1 + c; + c = g1 >> 26; + g1 &= 0x3ffffff; + g2 = h2 + c; + c = g2 >> 26; + g2 &= 0x3ffffff; + g3 = h3 + c; + c = g3 >> 26; + g3 &= 0x3ffffff; + g4 = h4 + c - (1UL << 26); + + /* select h if h < p, or h + -p if h >= p */ + mask = (g4 >> ((sizeof(u32) * 8) - 1)) - 1; + g0 &= mask; + g1 &= mask; + g2 &= mask; + g3 &= mask; + g4 &= mask; + mask = ~mask; + + h0 = (h0 & mask) | g0; + h1 = (h1 & mask) | g1; + h2 = (h2 & mask) | g2; + h3 = (h3 & mask) | g3; + h4 = (h4 & mask) | g4; + + /* h = h % (2^128) */ + h0 = ((h0) | (h1 << 26)) & 0xffffffff; + h1 = ((h1 >> 6) | (h2 << 20)) & 0xffffffff; + h2 = ((h2 >> 12) | (h3 << 14)) & 0xffffffff; + h3 = ((h3 >> 18) | (h4 << 8)) & 0xffffffff; + + /* mac = (h + nonce) % (2^128) */ + f = (u64)h0 + nonce[0]; + h0 = (u32)f; + f = (u64)h1 + nonce[1] + (f >> 32); + h1 = (u32)f; + f = (u64)h2 + nonce[2] + (f >> 32); + h2 = (u32)f; + f = (u64)h3 + nonce[3] + (f >> 32); + h3 = (u32)f; + + put_unaligned_le32(h0, &mac[0]); + put_unaligned_le32(h1, &mac[4]); + put_unaligned_le32(h2, &mac[8]); + put_unaligned_le32(h3, &mac[12]); +} diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-donna64.c b/net/wireguard/crypto/zinc/poly1305/poly1305-donna64.c new file mode 100644 index 0000000000000..131f1dda1b1db --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-donna64.c @@ -0,0 +1,182 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This is based in part on Andrew Moon's poly1305-donna, which is in the + * public domain. + */ + +typedef __uint128_t u128; + +struct poly1305_internal { + u64 r[3]; + u64 h[3]; + u64 s[2]; +}; + +static void poly1305_init_generic(void *ctx, const u8 key[16]) +{ + struct poly1305_internal *st = (struct poly1305_internal *)ctx; + u64 t0, t1; + + /* r &= 0xffffffc0ffffffc0ffffffc0fffffff */ + t0 = get_unaligned_le64(&key[0]); + t1 = get_unaligned_le64(&key[8]); + + st->r[0] = t0 & 0xffc0fffffffULL; + st->r[1] = ((t0 >> 44) | (t1 << 20)) & 0xfffffc0ffffULL; + st->r[2] = ((t1 >> 24)) & 0x00ffffffc0fULL; + + /* s = 20*r */ + st->s[0] = st->r[1] * 20; + st->s[1] = st->r[2] * 20; + + /* h = 0 */ + st->h[0] = 0; + st->h[1] = 0; + st->h[2] = 0; +} + +static void poly1305_blocks_generic(void *ctx, const u8 *input, size_t len, + const u32 padbit) +{ + struct poly1305_internal *st = (struct poly1305_internal *)ctx; + const u64 hibit = ((u64)padbit) << 40; + u64 r0, r1, r2; + u64 s1, s2; + u64 h0, h1, h2; + u64 c; + u128 d0, d1, d2, d; + + r0 = st->r[0]; + r1 = st->r[1]; + r2 = st->r[2]; + + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + + s1 = st->s[0]; + s2 = st->s[1]; + + while (len >= POLY1305_BLOCK_SIZE) { + u64 t0, t1; + + /* h += m[i] */ + t0 = get_unaligned_le64(&input[0]); + t1 = get_unaligned_le64(&input[8]); + + h0 += t0 & 0xfffffffffffULL; + h1 += ((t0 >> 44) | (t1 << 20)) & 0xfffffffffffULL; + h2 += (((t1 >> 24)) & 0x3ffffffffffULL) | hibit; + + /* h *= r */ + d0 = (u128)h0 * r0; + d = (u128)h1 * s2; + d0 += d; + d = (u128)h2 * s1; + d0 += d; + d1 = (u128)h0 * r1; + d = (u128)h1 * r0; + d1 += d; + d = (u128)h2 * s2; + d1 += d; + d2 = (u128)h0 * r2; + d = (u128)h1 * r1; + d2 += d; + d = (u128)h2 * r0; + d2 += d; + + /* (partial) h %= p */ + c = (u64)(d0 >> 44); + h0 = (u64)d0 & 0xfffffffffffULL; + d1 += c; + c = (u64)(d1 >> 44); + h1 = (u64)d1 & 0xfffffffffffULL; + d2 += c; + c = (u64)(d2 >> 42); + h2 = (u64)d2 & 0x3ffffffffffULL; + h0 += c * 5; + c = h0 >> 44; + h0 = h0 & 0xfffffffffffULL; + h1 += c; + + input += POLY1305_BLOCK_SIZE; + len -= POLY1305_BLOCK_SIZE; + } + + st->h[0] = h0; + st->h[1] = h1; + st->h[2] = h2; +} + +static void poly1305_emit_generic(void *ctx, u8 mac[16], const u32 nonce[4]) +{ + struct poly1305_internal *st = (struct poly1305_internal *)ctx; + u64 h0, h1, h2, c; + u64 g0, g1, g2; + u64 t0, t1; + + /* fully carry h */ + h0 = st->h[0]; + h1 = st->h[1]; + h2 = st->h[2]; + + c = h1 >> 44; + h1 &= 0xfffffffffffULL; + h2 += c; + c = h2 >> 42; + h2 &= 0x3ffffffffffULL; + h0 += c * 5; + c = h0 >> 44; + h0 &= 0xfffffffffffULL; + h1 += c; + c = h1 >> 44; + h1 &= 0xfffffffffffULL; + h2 += c; + c = h2 >> 42; + h2 &= 0x3ffffffffffULL; + h0 += c * 5; + c = h0 >> 44; + h0 &= 0xfffffffffffULL; + h1 += c; + + /* compute h + -p */ + g0 = h0 + 5; + c = g0 >> 44; + g0 &= 0xfffffffffffULL; + g1 = h1 + c; + c = g1 >> 44; + g1 &= 0xfffffffffffULL; + g2 = h2 + c - (1ULL << 42); + + /* select h if h < p, or h + -p if h >= p */ + c = (g2 >> ((sizeof(u64) * 8) - 1)) - 1; + g0 &= c; + g1 &= c; + g2 &= c; + c = ~c; + h0 = (h0 & c) | g0; + h1 = (h1 & c) | g1; + h2 = (h2 & c) | g2; + + /* h = (h + nonce) */ + t0 = ((u64)nonce[1] << 32) | nonce[0]; + t1 = ((u64)nonce[3] << 32) | nonce[2]; + + h0 += t0 & 0xfffffffffffULL; + c = h0 >> 44; + h0 &= 0xfffffffffffULL; + h1 += (((t0 >> 44) | (t1 << 20)) & 0xfffffffffffULL) + c; + c = h1 >> 44; + h1 &= 0xfffffffffffULL; + h2 += (((t1 >> 24)) & 0x3ffffffffffULL) + c; + h2 &= 0x3ffffffffffULL; + + /* mac = h % (2^128) */ + h0 = h0 | (h1 << 44); + h1 = (h1 >> 20) | (h2 << 24); + + put_unaligned_le64(h0, &mac[0]); + put_unaligned_le64(h1, &mac[8]); +} diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-mips-glue.c b/net/wireguard/crypto/zinc/poly1305/poly1305-mips-glue.c new file mode 100644 index 0000000000000..a540e9c4eee8b --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-mips-glue.c @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +asmlinkage void poly1305_init_mips(void *ctx, const u8 key[16]); +asmlinkage void poly1305_blocks_mips(void *ctx, const u8 *inp, const size_t len, + const u32 padbit); +asmlinkage void poly1305_emit_mips(void *ctx, u8 mac[16], const u32 nonce[4]); + +static bool *const poly1305_nobs[] __initconst = { }; +static void __init poly1305_fpu_init(void) +{ +} + +static inline bool poly1305_init_arch(void *ctx, + const u8 key[POLY1305_KEY_SIZE]) +{ + poly1305_init_mips(ctx, key); + return true; +} + +static inline bool poly1305_blocks_arch(void *ctx, const u8 *inp, + size_t len, const u32 padbit, + simd_context_t *simd_context) +{ + poly1305_blocks_mips(ctx, inp, len, padbit); + return true; +} + +static inline bool poly1305_emit_arch(void *ctx, u8 mac[POLY1305_MAC_SIZE], + const u32 nonce[4], + simd_context_t *simd_context) +{ + poly1305_emit_mips(ctx, mac, nonce); + return true; +} diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-mips.S b/net/wireguard/crypto/zinc/poly1305/poly1305-mips.S new file mode 100644 index 0000000000000..4291c156815b3 --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-mips.S @@ -0,0 +1,407 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2016-2018 René van Dorst All Rights Reserved. + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +#define MSB 0 +#define LSB 3 +#else +#define MSB 3 +#define LSB 0 +#endif + +#define POLY1305_BLOCK_SIZE 16 +.text +#define H0 $t0 +#define H1 $t1 +#define H2 $t2 +#define H3 $t3 +#define H4 $t4 + +#define R0 $t5 +#define R1 $t6 +#define R2 $t7 +#define R3 $t8 + +#define O0 $s0 +#define O1 $s4 +#define O2 $v1 +#define O3 $t9 +#define O4 $s5 + +#define S1 $s1 +#define S2 $s2 +#define S3 $s3 + +#define SC $at +#define CA $v0 + +/* Input arguments */ +#define poly $a0 +#define src $a1 +#define srclen $a2 +#define hibit $a3 + +/* Location in the opaque buffer + * R[0..3], CA, H[0..4] + */ +#define PTR_POLY1305_R(n) ( 0 + (n*4)) ## ($a0) +#define PTR_POLY1305_CA (16 ) ## ($a0) +#define PTR_POLY1305_H(n) (20 + (n*4)) ## ($a0) + +#define POLY1305_BLOCK_SIZE 16 +#define POLY1305_STACK_SIZE 32 + +.set noat +.align 4 +.globl poly1305_blocks_mips +.ent poly1305_blocks_mips +poly1305_blocks_mips: + .frame $sp, POLY1305_STACK_SIZE, $ra + /* srclen &= 0xFFFFFFF0 */ + ins srclen, $zero, 0, 4 + + addiu $sp, -(POLY1305_STACK_SIZE) + + /* check srclen >= 16 bytes */ + beqz srclen, .Lpoly1305_blocks_mips_end + + /* Calculate last round based on src address pointer. + * last round src ptr (srclen) = src + (srclen & 0xFFFFFFF0) + */ + addu srclen, src + + lw R0, PTR_POLY1305_R(0) + lw R1, PTR_POLY1305_R(1) + lw R2, PTR_POLY1305_R(2) + lw R3, PTR_POLY1305_R(3) + + /* store the used save registers. */ + sw $s0, 0($sp) + sw $s1, 4($sp) + sw $s2, 8($sp) + sw $s3, 12($sp) + sw $s4, 16($sp) + sw $s5, 20($sp) + + /* load Hx and Carry */ + lw CA, PTR_POLY1305_CA + lw H0, PTR_POLY1305_H(0) + lw H1, PTR_POLY1305_H(1) + lw H2, PTR_POLY1305_H(2) + lw H3, PTR_POLY1305_H(3) + lw H4, PTR_POLY1305_H(4) + + /* Sx = Rx + (Rx >> 2) */ + srl S1, R1, 2 + srl S2, R2, 2 + srl S3, R3, 2 + addu S1, R1 + addu S2, R2 + addu S3, R3 + + addiu SC, $zero, 1 + +.Lpoly1305_loop: + lwl O0, 0+MSB(src) + lwl O1, 4+MSB(src) + lwl O2, 8+MSB(src) + lwl O3,12+MSB(src) + lwr O0, 0+LSB(src) + lwr O1, 4+LSB(src) + lwr O2, 8+LSB(src) + lwr O3,12+LSB(src) + +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ + wsbh O0 + wsbh O1 + wsbh O2 + wsbh O3 + rotr O0, 16 + rotr O1, 16 + rotr O2, 16 + rotr O3, 16 +#endif + + /* h0 = (u32)(d0 = (u64)h0 + inp[0] + c 'Carry_previous cycle'); */ + addu H0, CA + sltu CA, H0, CA + addu O0, H0 + sltu H0, O0, H0 + addu CA, H0 + + /* h1 = (u32)(d1 = (u64)h1 + (d0 >> 32) + inp[4]); */ + addu H1, CA + sltu CA, H1, CA + addu O1, H1 + sltu H1, O1, H1 + addu CA, H1 + + /* h2 = (u32)(d2 = (u64)h2 + (d1 >> 32) + inp[8]); */ + addu H2, CA + sltu CA, H2, CA + addu O2, H2 + sltu H2, O2, H2 + addu CA, H2 + + /* h3 = (u32)(d3 = (u64)h3 + (d2 >> 32) + inp[12]); */ + addu H3, CA + sltu CA, H3, CA + addu O3, H3 + sltu H3, O3, H3 + addu CA, H3 + + /* h4 += (u32)(d3 >> 32) + padbit; */ + addu H4, hibit + addu O4, H4, CA + + /* D0 */ + multu O0, R0 + maddu O1, S3 + maddu O2, S2 + maddu O3, S1 + mfhi CA + mflo H0 + + /* D1 */ + multu O0, R1 + maddu O1, R0 + maddu O2, S3 + maddu O3, S2 + maddu O4, S1 + maddu CA, SC + mfhi CA + mflo H1 + + /* D2 */ + multu O0, R2 + maddu O1, R1 + maddu O2, R0 + maddu O3, S3 + maddu O4, S2 + maddu CA, SC + mfhi CA + mflo H2 + + /* D4 */ + mul H4, O4, R0 + + /* D3 */ + multu O0, R3 + maddu O1, R2 + maddu O2, R1 + maddu O3, R0 + maddu O4, S3 + maddu CA, SC + mfhi CA + mflo H3 + + addiu src, POLY1305_BLOCK_SIZE + + /* h4 += (u32)(d3 >> 32); */ + addu O4, H4, CA + /* h4 &= 3 */ + andi H4, O4, 3 + /* c = (h4 >> 2) + (h4 & ~3U); */ + srl CA, O4, 2 + ins O4, $zero, 0, 2 + + addu CA, O4 + + /* able to do a 16 byte block. */ + bne src, srclen, .Lpoly1305_loop + + /* restore the used save registers. */ + lw $s0, 0($sp) + lw $s1, 4($sp) + lw $s2, 8($sp) + lw $s3, 12($sp) + lw $s4, 16($sp) + lw $s5, 20($sp) + + /* store Hx and Carry */ + sw CA, PTR_POLY1305_CA + sw H0, PTR_POLY1305_H(0) + sw H1, PTR_POLY1305_H(1) + sw H2, PTR_POLY1305_H(2) + sw H3, PTR_POLY1305_H(3) + sw H4, PTR_POLY1305_H(4) + +.Lpoly1305_blocks_mips_end: + addiu $sp, POLY1305_STACK_SIZE + + /* Jump Back */ + jr $ra +.end poly1305_blocks_mips +.set at + +/* Input arguments CTX=$a0, MAC=$a1, NONCE=$a2 */ +#define MAC $a1 +#define NONCE $a2 + +#define G0 $t5 +#define G1 $t6 +#define G2 $t7 +#define G3 $t8 +#define G4 $t9 + +.set noat +.align 4 +.globl poly1305_emit_mips +.ent poly1305_emit_mips +poly1305_emit_mips: + /* load Hx and Carry */ + lw CA, PTR_POLY1305_CA + lw H0, PTR_POLY1305_H(0) + lw H1, PTR_POLY1305_H(1) + lw H2, PTR_POLY1305_H(2) + lw H3, PTR_POLY1305_H(3) + lw H4, PTR_POLY1305_H(4) + + /* Add left over carry */ + addu H0, CA + sltu CA, H0, CA + addu H1, CA + sltu CA, H1, CA + addu H2, CA + sltu CA, H2, CA + addu H3, CA + sltu CA, H3, CA + addu H4, CA + + /* compare to modulus by computing h + -p */ + addiu G0, H0, 5 + sltu CA, G0, H0 + addu G1, H1, CA + sltu CA, G1, H1 + addu G2, H2, CA + sltu CA, G2, H2 + addu G3, H3, CA + sltu CA, G3, H3 + addu G4, H4, CA + + srl SC, G4, 2 + + /* if there was carry into 131st bit, h3:h0 = g3:g0 */ + movn H0, G0, SC + movn H1, G1, SC + movn H2, G2, SC + movn H3, G3, SC + + lwl G0, 0+MSB(NONCE) + lwl G1, 4+MSB(NONCE) + lwl G2, 8+MSB(NONCE) + lwl G3,12+MSB(NONCE) + lwr G0, 0+LSB(NONCE) + lwr G1, 4+LSB(NONCE) + lwr G2, 8+LSB(NONCE) + lwr G3,12+LSB(NONCE) + + /* mac = (h + nonce) % (2^128) */ + addu H0, G0 + sltu CA, H0, G0 + + /* H1 */ + addu H1, CA + sltu CA, H1, CA + addu H1, G1 + sltu G1, H1, G1 + addu CA, G1 + + /* H2 */ + addu H2, CA + sltu CA, H2, CA + addu H2, G2 + sltu G2, H2, G2 + addu CA, G2 + + /* H3 */ + addu H3, CA + addu H3, G3 + +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ + wsbh H0 + wsbh H1 + wsbh H2 + wsbh H3 + rotr H0, 16 + rotr H1, 16 + rotr H2, 16 + rotr H3, 16 +#endif + + /* store MAC */ + swl H0, 0+MSB(MAC) + swl H1, 4+MSB(MAC) + swl H2, 8+MSB(MAC) + swl H3,12+MSB(MAC) + swr H0, 0+LSB(MAC) + swr H1, 4+LSB(MAC) + swr H2, 8+LSB(MAC) + swr H3,12+LSB(MAC) + + jr $ra +.end poly1305_emit_mips + +#define PR0 $t0 +#define PR1 $t1 +#define PR2 $t2 +#define PR3 $t3 +#define PT0 $t4 + +/* Input arguments CTX=$a0, KEY=$a1 */ + +.align 4 +.globl poly1305_init_mips +.ent poly1305_init_mips +poly1305_init_mips: + lwl PR0, 0+MSB($a1) + lwl PR1, 4+MSB($a1) + lwl PR2, 8+MSB($a1) + lwl PR3,12+MSB($a1) + lwr PR0, 0+LSB($a1) + lwr PR1, 4+LSB($a1) + lwr PR2, 8+LSB($a1) + lwr PR3,12+LSB($a1) + + /* store Hx and Carry */ + sw $zero, PTR_POLY1305_CA + sw $zero, PTR_POLY1305_H(0) + sw $zero, PTR_POLY1305_H(1) + sw $zero, PTR_POLY1305_H(2) + sw $zero, PTR_POLY1305_H(3) + sw $zero, PTR_POLY1305_H(4) + +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ + wsbh PR0 + wsbh PR1 + wsbh PR2 + wsbh PR3 + rotr PR0, 16 + rotr PR1, 16 + rotr PR2, 16 + rotr PR3, 16 +#endif + + lui PT0, 0x0FFF + ori PT0, 0xFFFC + + /* AND 0x0fffffff; */ + ext PR0, PR0, 0, (32-4) + + /* AND 0x0ffffffc; */ + and PR1, PT0 + and PR2, PT0 + and PR3, PT0 + + /* store Rx */ + sw PR0, PTR_POLY1305_R(0) + sw PR1, PTR_POLY1305_R(1) + sw PR2, PTR_POLY1305_R(2) + sw PR3, PTR_POLY1305_R(3) + + /* Jump Back */ + jr $ra +.end poly1305_init_mips diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-mips64.pl b/net/wireguard/crypto/zinc/poly1305/poly1305-mips64.pl new file mode 100644 index 0000000000000..4adb9d4007ce6 --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-mips64.pl @@ -0,0 +1,466 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# Poly1305 hash for MIPS64. +# +# May 2016 +# +# Numbers are cycles per processed byte with poly1305_blocks alone. +# +# IALU/gcc +# R1x000 5.64/+120% (big-endian) +# Octeon II 3.80/+280% (little-endian) + +###################################################################### +# There is a number of MIPS ABI in use, O32 and N32/64 are most +# widely used. Then there is a new contender: NUBI. It appears that if +# one picks the latter, it's possible to arrange code in ABI neutral +# manner. Therefore let's stick to NUBI register layout: +# +($zero,$at,$t0,$t1,$t2)=map("\$$_",(0..2,24,25)); +($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7)=map("\$$_",(4..11)); +($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7,$s8,$s9,$s10,$s11)=map("\$$_",(12..23)); +($gp,$tp,$sp,$fp,$ra)=map("\$$_",(3,28..31)); +# +# The return value is placed in $a0. Following coding rules facilitate +# interoperability: +# +# - never ever touch $tp, "thread pointer", former $gp [o32 can be +# excluded from the rule, because it's specified volatile]; +# - copy return value to $t0, former $v0 [or to $a0 if you're adapting +# old code]; +# - on O32 populate $a4-$a7 with 'lw $aN,4*N($sp)' if necessary; +# +# For reference here is register layout for N32/64 MIPS ABIs: +# +# ($zero,$at,$v0,$v1)=map("\$$_",(0..3)); +# ($a0,$a1,$a2,$a3,$a4,$a5,$a6,$a7)=map("\$$_",(4..11)); +# ($t0,$t1,$t2,$t3,$t8,$t9)=map("\$$_",(12..15,24,25)); +# ($s0,$s1,$s2,$s3,$s4,$s5,$s6,$s7)=map("\$$_",(16..23)); +# ($gp,$sp,$fp,$ra)=map("\$$_",(28..31)); +# +# +# +###################################################################### + +$flavour = shift || "64"; # supported flavours are o32,n32,64,nubi32,nubi64 + +die "MIPS64 only" unless ($flavour =~ /64|n32/i); + +$v0 = ($flavour =~ /nubi/i) ? $a0 : $t0; +$SAVED_REGS_MASK = ($flavour =~ /nubi/i) ? "0x0003f000" : "0x00030000"; + +($ctx,$inp,$len,$padbit) = ($a0,$a1,$a2,$a3); +($in0,$in1,$tmp0,$tmp1,$tmp2,$tmp3,$tmp4) = ($a4,$a5,$a6,$a7,$at,$t0,$t1); + +$code.=<<___; +#if (defined(_MIPS_ARCH_MIPS64R3) || defined(_MIPS_ARCH_MIPS64R5) || \\ + defined(_MIPS_ARCH_MIPS64R6)) \\ + && !defined(_MIPS_ARCH_MIPS64R2) +# define _MIPS_ARCH_MIPS64R2 +#endif + +#if defined(_MIPS_ARCH_MIPS64R6) +# define dmultu(rs,rt) +# define mflo(rd,rs,rt) dmulu rd,rs,rt +# define mfhi(rd,rs,rt) dmuhu rd,rs,rt +#else +# define dmultu(rs,rt) dmultu rs,rt +# define mflo(rd,rs,rt) mflo rd +# define mfhi(rd,rs,rt) mfhi rd +#endif + +#ifdef __KERNEL__ +# define poly1305_init poly1305_init_mips +# define poly1305_blocks poly1305_blocks_mips +# define poly1305_emit poly1305_emit_mips +#endif + +#if defined(__MIPSEB__) && !defined(MIPSEB) +# define MIPSEB +#endif + +#ifdef MIPSEB +# define MSB 0 +# define LSB 7 +#else +# define MSB 7 +# define LSB 0 +#endif + +.text +.set noat +.set noreorder + +.align 5 +.globl poly1305_init +.ent poly1305_init +poly1305_init: + .frame $sp,0,$ra + .set reorder + + sd $zero,0($ctx) + sd $zero,8($ctx) + sd $zero,16($ctx) + + beqz $inp,.Lno_key + +#if defined(_MIPS_ARCH_MIPS64R6) + ld $in0,0($inp) + ld $in1,8($inp) +#else + ldl $in0,0+MSB($inp) + ldl $in1,8+MSB($inp) + ldr $in0,0+LSB($inp) + ldr $in1,8+LSB($inp) +#endif +#ifdef MIPSEB +# if defined(_MIPS_ARCH_MIPS64R2) + dsbh $in0,$in0 # byte swap + dsbh $in1,$in1 + dshd $in0,$in0 + dshd $in1,$in1 +# else + ori $tmp0,$zero,0xFF + dsll $tmp2,$tmp0,32 + or $tmp0,$tmp2 # 0x000000FF000000FF + + and $tmp1,$in0,$tmp0 # byte swap + and $tmp3,$in1,$tmp0 + dsrl $tmp2,$in0,24 + dsrl $tmp4,$in1,24 + dsll $tmp1,24 + dsll $tmp3,24 + and $tmp2,$tmp0 + and $tmp4,$tmp0 + dsll $tmp0,8 # 0x0000FF000000FF00 + or $tmp1,$tmp2 + or $tmp3,$tmp4 + and $tmp2,$in0,$tmp0 + and $tmp4,$in1,$tmp0 + dsrl $in0,8 + dsrl $in1,8 + dsll $tmp2,8 + dsll $tmp4,8 + and $in0,$tmp0 + and $in1,$tmp0 + or $tmp1,$tmp2 + or $tmp3,$tmp4 + or $in0,$tmp1 + or $in1,$tmp3 + dsrl $tmp1,$in0,32 + dsrl $tmp3,$in1,32 + dsll $in0,32 + dsll $in1,32 + or $in0,$tmp1 + or $in1,$tmp3 +# endif +#endif + li $tmp0,1 + dsll $tmp0,32 + daddiu $tmp0,-63 + dsll $tmp0,28 + daddiu $tmp0,-1 # 0ffffffc0fffffff + + and $in0,$tmp0 + daddiu $tmp0,-3 # 0ffffffc0ffffffc + and $in1,$tmp0 + + sd $in0,24($ctx) + dsrl $tmp0,$in1,2 + sd $in1,32($ctx) + daddu $tmp0,$in1 # s1 = r1 + (r1 >> 2) + sd $tmp0,40($ctx) + +.Lno_key: + li $v0,0 # return 0 + jr $ra +.end poly1305_init +___ +{ +my ($h0,$h1,$h2,$r0,$r1,$s1,$d0,$d1,$d2) = + ($s0,$s1,$s2,$s3,$s4,$s5,$in0,$in1,$t2); + +$code.=<<___; +.align 5 +.globl poly1305_blocks +.ent poly1305_blocks +poly1305_blocks: + .set noreorder + dsrl $len,4 # number of complete blocks + bnez $len,poly1305_blocks_internal + nop + jr $ra + nop +.end poly1305_blocks + +.align 5 +.ent poly1305_blocks_internal +poly1305_blocks_internal: + .frame $sp,6*8,$ra + .mask $SAVED_REGS_MASK,-8 + .set noreorder + dsubu $sp,6*8 + sd $s5,40($sp) + sd $s4,32($sp) +___ +$code.=<<___ if ($flavour =~ /nubi/i); # optimize non-nubi prologue + sd $s3,24($sp) + sd $s2,16($sp) + sd $s1,8($sp) + sd $s0,0($sp) +___ +$code.=<<___; + .set reorder + + ld $h0,0($ctx) # load hash value + ld $h1,8($ctx) + ld $h2,16($ctx) + + ld $r0,24($ctx) # load key + ld $r1,32($ctx) + ld $s1,40($ctx) + +.Loop: +#if defined(_MIPS_ARCH_MIPS64R6) + ld $in0,0($inp) # load input + ld $in1,8($inp) +#else + ldl $in0,0+MSB($inp) # load input + ldl $in1,8+MSB($inp) + ldr $in0,0+LSB($inp) + ldr $in1,8+LSB($inp) +#endif + daddiu $len,-1 + daddiu $inp,16 +#ifdef MIPSEB +# if defined(_MIPS_ARCH_MIPS64R2) + dsbh $in0,$in0 # byte swap + dsbh $in1,$in1 + dshd $in0,$in0 + dshd $in1,$in1 +# else + ori $tmp0,$zero,0xFF + dsll $tmp2,$tmp0,32 + or $tmp0,$tmp2 # 0x000000FF000000FF + + and $tmp1,$in0,$tmp0 # byte swap + and $tmp3,$in1,$tmp0 + dsrl $tmp2,$in0,24 + dsrl $tmp4,$in1,24 + dsll $tmp1,24 + dsll $tmp3,24 + and $tmp2,$tmp0 + and $tmp4,$tmp0 + dsll $tmp0,8 # 0x0000FF000000FF00 + or $tmp1,$tmp2 + or $tmp3,$tmp4 + and $tmp2,$in0,$tmp0 + and $tmp4,$in1,$tmp0 + dsrl $in0,8 + dsrl $in1,8 + dsll $tmp2,8 + dsll $tmp4,8 + and $in0,$tmp0 + and $in1,$tmp0 + or $tmp1,$tmp2 + or $tmp3,$tmp4 + or $in0,$tmp1 + or $in1,$tmp3 + dsrl $tmp1,$in0,32 + dsrl $tmp3,$in1,32 + dsll $in0,32 + dsll $in1,32 + or $in0,$tmp1 + or $in1,$tmp3 +# endif +#endif + daddu $h0,$in0 # accumulate input + daddu $h1,$in1 + sltu $tmp0,$h0,$in0 + sltu $tmp1,$h1,$in1 + daddu $h1,$tmp0 + + dmultu ($r0,$h0) # h0*r0 + daddu $h2,$padbit + sltu $tmp0,$h1,$tmp0 + mflo ($d0,$r0,$h0) + mfhi ($d1,$r0,$h0) + + dmultu ($s1,$h1) # h1*5*r1 + daddu $tmp0,$tmp1 + daddu $h2,$tmp0 + mflo ($tmp0,$s1,$h1) + mfhi ($tmp1,$s1,$h1) + + dmultu ($r1,$h0) # h0*r1 + daddu $d0,$tmp0 + daddu $d1,$tmp1 + mflo ($tmp2,$r1,$h0) + mfhi ($d2,$r1,$h0) + sltu $tmp0,$d0,$tmp0 + daddu $d1,$tmp0 + + dmultu ($r0,$h1) # h1*r0 + daddu $d1,$tmp2 + sltu $tmp2,$d1,$tmp2 + mflo ($tmp0,$r0,$h1) + mfhi ($tmp1,$r0,$h1) + daddu $d2,$tmp2 + + dmultu ($s1,$h2) # h2*5*r1 + daddu $d1,$tmp0 + daddu $d2,$tmp1 + mflo ($tmp2,$s1,$h2) + + dmultu ($r0,$h2) # h2*r0 + sltu $tmp0,$d1,$tmp0 + daddu $d2,$tmp0 + mflo ($tmp3,$r0,$h2) + + daddu $d1,$tmp2 + daddu $d2,$tmp3 + sltu $tmp2,$d1,$tmp2 + daddu $d2,$tmp2 + + li $tmp0,-4 # final reduction + and $tmp0,$d2 + dsrl $tmp1,$d2,2 + andi $h2,$d2,3 + daddu $tmp0,$tmp1 + daddu $h0,$d0,$tmp0 + sltu $tmp0,$h0,$tmp0 + daddu $h1,$d1,$tmp0 + sltu $tmp0,$h1,$tmp0 + daddu $h2,$h2,$tmp0 + + bnez $len,.Loop + + sd $h0,0($ctx) # store hash value + sd $h1,8($ctx) + sd $h2,16($ctx) + + .set noreorder + ld $s5,40($sp) # epilogue + ld $s4,32($sp) +___ +$code.=<<___ if ($flavour =~ /nubi/i); # optimize non-nubi epilogue + ld $s3,24($sp) + ld $s2,16($sp) + ld $s1,8($sp) + ld $s0,0($sp) +___ +$code.=<<___; + jr $ra + daddu $sp,6*8 +.end poly1305_blocks_internal +___ +} +{ +my ($ctx,$mac,$nonce) = ($a0,$a1,$a2); + +$code.=<<___; +.align 5 +.globl poly1305_emit +.ent poly1305_emit +poly1305_emit: + .frame $sp,0,$ra + .set reorder + + ld $tmp0,0($ctx) + ld $tmp1,8($ctx) + ld $tmp2,16($ctx) + + daddiu $in0,$tmp0,5 # compare to modulus + sltiu $tmp3,$in0,5 + daddu $in1,$tmp1,$tmp3 + sltu $tmp3,$in1,$tmp3 + daddu $tmp2,$tmp2,$tmp3 + + dsrl $tmp2,2 # see if it carried/borrowed + dsubu $tmp2,$zero,$tmp2 + nor $tmp3,$zero,$tmp2 + + and $in0,$tmp2 + and $tmp0,$tmp3 + and $in1,$tmp2 + and $tmp1,$tmp3 + or $in0,$tmp0 + or $in1,$tmp1 + + lwu $tmp0,0($nonce) # load nonce + lwu $tmp1,4($nonce) + lwu $tmp2,8($nonce) + lwu $tmp3,12($nonce) + dsll $tmp1,32 + dsll $tmp3,32 + or $tmp0,$tmp1 + or $tmp2,$tmp3 + + daddu $in0,$tmp0 # accumulate nonce + daddu $in1,$tmp2 + sltu $tmp0,$in0,$tmp0 + daddu $in1,$tmp0 + + dsrl $tmp0,$in0,8 # write mac value + dsrl $tmp1,$in0,16 + dsrl $tmp2,$in0,24 + sb $in0,0($mac) + dsrl $tmp3,$in0,32 + sb $tmp0,1($mac) + dsrl $tmp0,$in0,40 + sb $tmp1,2($mac) + dsrl $tmp1,$in0,48 + sb $tmp2,3($mac) + dsrl $tmp2,$in0,56 + sb $tmp3,4($mac) + dsrl $tmp3,$in1,8 + sb $tmp0,5($mac) + dsrl $tmp0,$in1,16 + sb $tmp1,6($mac) + dsrl $tmp1,$in1,24 + sb $tmp2,7($mac) + + sb $in1,8($mac) + dsrl $tmp2,$in1,32 + sb $tmp3,9($mac) + dsrl $tmp3,$in1,40 + sb $tmp0,10($mac) + dsrl $tmp0,$in1,48 + sb $tmp1,11($mac) + dsrl $tmp1,$in1,56 + sb $tmp2,12($mac) + sb $tmp3,13($mac) + sb $tmp0,14($mac) + sb $tmp1,15($mac) + + jr $ra +.end poly1305_emit +.rdata +.align 2 +___ +} + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/\/\// and !/^$/); + print; +} +close SELF; + +$output=pop and open STDOUT,">$output"; +print $code; +close STDOUT; diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-x86_64-glue.c b/net/wireguard/crypto/zinc/poly1305/poly1305-x86_64-glue.c new file mode 100644 index 0000000000000..ce48a42f7654c --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-x86_64-glue.c @@ -0,0 +1,156 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include +#include +#include + +asmlinkage void poly1305_init_x86_64(void *ctx, + const u8 key[POLY1305_KEY_SIZE]); +asmlinkage void poly1305_blocks_x86_64(void *ctx, const u8 *inp, + const size_t len, const u32 padbit); +asmlinkage void poly1305_emit_x86_64(void *ctx, u8 mac[POLY1305_MAC_SIZE], + const u32 nonce[4]); +asmlinkage void poly1305_emit_avx(void *ctx, u8 mac[POLY1305_MAC_SIZE], + const u32 nonce[4]); +asmlinkage void poly1305_blocks_avx(void *ctx, const u8 *inp, const size_t len, + const u32 padbit); +asmlinkage void poly1305_blocks_avx2(void *ctx, const u8 *inp, const size_t len, + const u32 padbit); +asmlinkage void poly1305_blocks_avx512(void *ctx, const u8 *inp, + const size_t len, const u32 padbit); + +static bool poly1305_use_avx __ro_after_init; +static bool poly1305_use_avx2 __ro_after_init; +static bool poly1305_use_avx512 __ro_after_init; +static bool *const poly1305_nobs[] __initconst = { + &poly1305_use_avx, &poly1305_use_avx2, &poly1305_use_avx512 }; + +static void __init poly1305_fpu_init(void) +{ + poly1305_use_avx = + boot_cpu_has(X86_FEATURE_AVX) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); + poly1305_use_avx2 = + boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL); +#ifndef COMPAT_CANNOT_USE_AVX512 + poly1305_use_avx512 = + boot_cpu_has(X86_FEATURE_AVX) && + boot_cpu_has(X86_FEATURE_AVX2) && + boot_cpu_has(X86_FEATURE_AVX512F) && + cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | + XFEATURE_MASK_AVX512, NULL) && + /* Skylake downclocks unacceptably much when using zmm. */ + boot_cpu_data.x86_model != INTEL_FAM6_SKYLAKE_X; +#endif +} + +static inline bool poly1305_init_arch(void *ctx, + const u8 key[POLY1305_KEY_SIZE]) +{ + poly1305_init_x86_64(ctx, key); + return true; +} + +struct poly1305_arch_internal { + union { + struct { + u32 h[5]; + u32 is_base2_26; + }; + u64 hs[3]; + }; + u64 r[2]; + u64 pad; + struct { u32 r2, r1, r4, r3; } rn[9]; +}; + +/* The AVX code uses base 2^26, while the scalar code uses base 2^64. If we hit + * the unfortunate situation of using AVX and then having to go back to scalar + * -- because the user is silly and has called the update function from two + * separate contexts -- then we need to convert back to the original base before + * proceeding. It is possible to reason that the initial reduction below is + * sufficient given the implementation invariants. However, for an avoidance of + * doubt and because this is not performance critical, we do the full reduction + * anyway. + */ +static void convert_to_base2_64(void *ctx) +{ + struct poly1305_arch_internal *state = ctx; + u32 cy; + + if (!state->is_base2_26) + return; + + cy = state->h[0] >> 26; state->h[0] &= 0x3ffffff; state->h[1] += cy; + cy = state->h[1] >> 26; state->h[1] &= 0x3ffffff; state->h[2] += cy; + cy = state->h[2] >> 26; state->h[2] &= 0x3ffffff; state->h[3] += cy; + cy = state->h[3] >> 26; state->h[3] &= 0x3ffffff; state->h[4] += cy; + state->hs[0] = ((u64)state->h[2] << 52) | ((u64)state->h[1] << 26) | state->h[0]; + state->hs[1] = ((u64)state->h[4] << 40) | ((u64)state->h[3] << 14) | (state->h[2] >> 12); + state->hs[2] = state->h[4] >> 24; +#define ULT(a, b) ((a ^ ((a ^ b) | ((a - b) ^ b))) >> (sizeof(a) * 8 - 1)) + cy = (state->hs[2] >> 2) + (state->hs[2] & ~3ULL); + state->hs[2] &= 3; + state->hs[0] += cy; + state->hs[1] += (cy = ULT(state->hs[0], cy)); + state->hs[2] += ULT(state->hs[1], cy); +#undef ULT + state->is_base2_26 = 0; +} + +static inline bool poly1305_blocks_arch(void *ctx, const u8 *inp, + size_t len, const u32 padbit, + simd_context_t *simd_context) +{ + struct poly1305_arch_internal *state = ctx; + + /* SIMD disables preemption, so relax after processing each page. */ + BUILD_BUG_ON(PAGE_SIZE < POLY1305_BLOCK_SIZE || + PAGE_SIZE % POLY1305_BLOCK_SIZE); + + if (!IS_ENABLED(CONFIG_AS_AVX) || !poly1305_use_avx || + (len < (POLY1305_BLOCK_SIZE * 18) && !state->is_base2_26) || + !simd_use(simd_context)) { + convert_to_base2_64(ctx); + poly1305_blocks_x86_64(ctx, inp, len, padbit); + return true; + } + + for (;;) { + const size_t bytes = min_t(size_t, len, PAGE_SIZE); + + if (IS_ENABLED(CONFIG_AS_AVX512) && poly1305_use_avx512) + poly1305_blocks_avx512(ctx, inp, bytes, padbit); + else if (IS_ENABLED(CONFIG_AS_AVX2) && poly1305_use_avx2) + poly1305_blocks_avx2(ctx, inp, bytes, padbit); + else + poly1305_blocks_avx(ctx, inp, bytes, padbit); + len -= bytes; + if (!len) + break; + inp += bytes; + simd_relax(simd_context); + } + + return true; +} + +static inline bool poly1305_emit_arch(void *ctx, u8 mac[POLY1305_MAC_SIZE], + const u32 nonce[4], + simd_context_t *simd_context) +{ + struct poly1305_arch_internal *state = ctx; + + if (!IS_ENABLED(CONFIG_AS_AVX) || !poly1305_use_avx || + !state->is_base2_26 || !simd_use(simd_context)) { + convert_to_base2_64(ctx); + poly1305_emit_x86_64(ctx, mac, nonce); + } else + poly1305_emit_avx(ctx, mac, nonce); + return true; +} diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305-x86_64.pl b/net/wireguard/crypto/zinc/poly1305/poly1305-x86_64.pl new file mode 100644 index 0000000000000..9293b358d4305 --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305-x86_64.pl @@ -0,0 +1,4266 @@ +#!/usr/bin/env perl +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +# +# Copyright (C) 2017-2018 Samuel Neves . All Rights Reserved. +# Copyright (C) 2017-2019 Jason A. Donenfeld . All Rights Reserved. +# Copyright (C) 2006-2017 CRYPTOGAMS by . All Rights Reserved. +# +# This code is taken from the OpenSSL project but the author, Andy Polyakov, +# has relicensed it under the licenses specified in the SPDX header above. +# The original headers, including the original license headers, are +# included below for completeness. +# +# ==================================================================== +# Written by Andy Polyakov for the OpenSSL +# project. The module is, however, dual licensed under OpenSSL and +# CRYPTOGAMS licenses depending on where you obtain it. For further +# details see http://www.openssl.org/~appro/cryptogams/. +# ==================================================================== +# +# This module implements Poly1305 hash for x86_64. +# +# March 2015 +# +# Initial release. +# +# December 2016 +# +# Add AVX512F+VL+BW code path. +# +# November 2017 +# +# Convert AVX512F+VL+BW code path to pure AVX512F, so that it can be +# executed even on Knights Landing. Trigger for modification was +# observation that AVX512 code paths can negatively affect overall +# Skylake-X system performance. Since we are likely to suppress +# AVX512F capability flag [at least on Skylake-X], conversion serves +# as kind of "investment protection". Note that next *lake processor, +# Cannolake, has AVX512IFMA code path to execute... +# +# Numbers are cycles per processed byte with poly1305_blocks alone, +# measured with rdtsc at fixed clock frequency. +# +# IALU/gcc-4.8(*) AVX(**) AVX2 AVX-512 +# P4 4.46/+120% - +# Core 2 2.41/+90% - +# Westmere 1.88/+120% - +# Sandy Bridge 1.39/+140% 1.10 +# Haswell 1.14/+175% 1.11 0.65 +# Skylake[-X] 1.13/+120% 0.96 0.51 [0.35] +# Silvermont 2.83/+95% - +# Knights L 3.60/? 1.65 1.10 0.41(***) +# Goldmont 1.70/+180% - +# VIA Nano 1.82/+150% - +# Sledgehammer 1.38/+160% - +# Bulldozer 2.30/+130% 0.97 +# Ryzen 1.15/+200% 1.08 1.18 +# +# (*) improvement coefficients relative to clang are more modest and +# are ~50% on most processors, in both cases we are comparing to +# __int128 code; +# (**) SSE2 implementation was attempted, but among non-AVX processors +# it was faster than integer-only code only on older Intel P4 and +# Core processors, 50-30%, less newer processor is, but slower on +# contemporary ones, for example almost 2x slower on Atom, and as +# former are naturally disappearing, SSE2 is deemed unnecessary; +# (***) strangely enough performance seems to vary from core to core, +# listed result is best case; + +$flavour = shift; +$output = shift; +if ($flavour =~ /\./) { $output = $flavour; undef $flavour; } + +$win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/); +$kernel=0; $kernel=1 if (!$flavour && !$output); + +if (!$kernel) { + $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; + ( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or + ( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or + die "can't locate x86_64-xlate.pl"; + + open OUT,"| \"$^X\" \"$xlate\" $flavour \"$output\""; + *STDOUT=*OUT; + + if (`$ENV{CC} -Wa,-v -c -o /dev/null -x assembler /dev/null 2>&1` + =~ /GNU assembler version ([2-9]\.[0-9]+)/) { + $avx = ($1>=2.19) + ($1>=2.22) + ($1>=2.25); + } + + if (!$avx && $win64 && ($flavour =~ /nasm/ || $ENV{ASM} =~ /nasm/) && + `nasm -v 2>&1` =~ /NASM version ([2-9]\.[0-9]+)(?:\.([0-9]+))?/) { + $avx = ($1>=2.09) + ($1>=2.10) + ($1>=2.12); + $avx += 1 if ($1==2.11 && $2>=8); + } + + if (!$avx && $win64 && ($flavour =~ /masm/ || $ENV{ASM} =~ /ml64/) && + `ml64 2>&1` =~ /Version ([0-9]+)\./) { + $avx = ($1>=10) + ($1>=11); + } + + if (!$avx && `$ENV{CC} -v 2>&1` =~ /((?:^clang|LLVM) version|.*based on LLVM) ([3-9]\.[0-9]+)/) { + $avx = ($2>=3.0) + ($2>3.0); + } +} else { + $avx = 4; # The kernel uses ifdefs for this. +} + +sub declare_function() { + my ($name, $align, $nargs) = @_; + if($kernel) { + $code .= ".align $align\n"; + $code .= "ENTRY($name)\n"; + $code .= ".L$name:\n"; + } else { + $code .= ".globl $name\n"; + $code .= ".type $name,\@function,$nargs\n"; + $code .= ".align $align\n"; + $code .= "$name:\n"; + } +} + +sub end_function() { + my ($name) = @_; + if($kernel) { + $code .= "ENDPROC($name)\n"; + } else { + $code .= ".size $name,.-$name\n"; + } +} + +$code.=<<___ if $kernel; +#include +___ + +if ($avx) { +$code.=<<___ if $kernel; +.section .rodata +___ +$code.=<<___; +.align 64 +.Lconst: +.Lmask24: +.long 0x0ffffff,0,0x0ffffff,0,0x0ffffff,0,0x0ffffff,0 +.L129: +.long `1<<24`,0,`1<<24`,0,`1<<24`,0,`1<<24`,0 +.Lmask26: +.long 0x3ffffff,0,0x3ffffff,0,0x3ffffff,0,0x3ffffff,0 +.Lpermd_avx2: +.long 2,2,2,3,2,0,2,1 +.Lpermd_avx512: +.long 0,0,0,1, 0,2,0,3, 0,4,0,5, 0,6,0,7 + +.L2_44_inp_permd: +.long 0,1,1,2,2,3,7,7 +.L2_44_inp_shift: +.quad 0,12,24,64 +.L2_44_mask: +.quad 0xfffffffffff,0xfffffffffff,0x3ffffffffff,0xffffffffffffffff +.L2_44_shift_rgt: +.quad 44,44,42,64 +.L2_44_shift_lft: +.quad 8,8,10,64 + +.align 64 +.Lx_mask44: +.quad 0xfffffffffff,0xfffffffffff,0xfffffffffff,0xfffffffffff +.quad 0xfffffffffff,0xfffffffffff,0xfffffffffff,0xfffffffffff +.Lx_mask42: +.quad 0x3ffffffffff,0x3ffffffffff,0x3ffffffffff,0x3ffffffffff +.quad 0x3ffffffffff,0x3ffffffffff,0x3ffffffffff,0x3ffffffffff +___ +} +$code.=<<___ if (!$kernel); +.asciz "Poly1305 for x86_64, CRYPTOGAMS by " +.align 16 +___ + +my ($ctx,$inp,$len,$padbit)=("%rdi","%rsi","%rdx","%rcx"); +my ($mac,$nonce)=($inp,$len); # *_emit arguments +my ($d1,$d2,$d3, $r0,$r1,$s1)=("%r8","%r9","%rdi","%r11","%r12","%r13"); +my ($h0,$h1,$h2)=("%r14","%rbx","%r10"); + +sub poly1305_iteration { +# input: copy of $r1 in %rax, $h0-$h2, $r0-$r1 +# output: $h0-$h2 *= $r0-$r1 +$code.=<<___; + mulq $h0 # h0*r1 + mov %rax,$d2 + mov $r0,%rax + mov %rdx,$d3 + + mulq $h0 # h0*r0 + mov %rax,$h0 # future $h0 + mov $r0,%rax + mov %rdx,$d1 + + mulq $h1 # h1*r0 + add %rax,$d2 + mov $s1,%rax + adc %rdx,$d3 + + mulq $h1 # h1*s1 + mov $h2,$h1 # borrow $h1 + add %rax,$h0 + adc %rdx,$d1 + + imulq $s1,$h1 # h2*s1 + add $h1,$d2 + mov $d1,$h1 + adc \$0,$d3 + + imulq $r0,$h2 # h2*r0 + add $d2,$h1 + mov \$-4,%rax # mask value + adc $h2,$d3 + + and $d3,%rax # last reduction step + mov $d3,$h2 + shr \$2,$d3 + and \$3,$h2 + add $d3,%rax + add %rax,$h0 + adc \$0,$h1 + adc \$0,$h2 +___ +} + +######################################################################## +# Layout of opaque area is following. +# +# unsigned __int64 h[3]; # current hash value base 2^64 +# unsigned __int64 r[2]; # key value base 2^64 + +$code.=<<___; +.text +___ +$code.=<<___ if (!$kernel); +.extern OPENSSL_ia32cap_P + +.globl poly1305_init_x86_64 +.hidden poly1305_init_x86_64 +.globl poly1305_blocks_x86_64 +.hidden poly1305_blocks_x86_64 +.globl poly1305_emit_x86_64 +.hidden poly1305_emit_x86_64 +___ +&declare_function("poly1305_init_x86_64", 32, 3); +$code.=<<___; + xor %rax,%rax + mov %rax,0($ctx) # initialize hash value + mov %rax,8($ctx) + mov %rax,16($ctx) + + cmp \$0,$inp + je .Lno_key +___ +$code.=<<___ if (!$kernel); + lea poly1305_blocks_x86_64(%rip),%r10 + lea poly1305_emit_x86_64(%rip),%r11 +___ +$code.=<<___ if (!$kernel && $avx); + mov OPENSSL_ia32cap_P+4(%rip),%r9 + lea poly1305_blocks_avx(%rip),%rax + lea poly1305_emit_avx(%rip),%rcx + bt \$`60-32`,%r9 # AVX? + cmovc %rax,%r10 + cmovc %rcx,%r11 +___ +$code.=<<___ if (!$kernel && $avx>1); + lea poly1305_blocks_avx2(%rip),%rax + bt \$`5+32`,%r9 # AVX2? + cmovc %rax,%r10 +___ +$code.=<<___ if (!$kernel && $avx>3); + mov \$`(1<<31|1<<21|1<<16)`,%rax + shr \$32,%r9 + and %rax,%r9 + cmp %rax,%r9 + je .Linit_base2_44 +___ +$code.=<<___; + mov \$0x0ffffffc0fffffff,%rax + mov \$0x0ffffffc0ffffffc,%rcx + and 0($inp),%rax + and 8($inp),%rcx + mov %rax,24($ctx) + mov %rcx,32($ctx) +___ +$code.=<<___ if (!$kernel && $flavour !~ /elf32/); + mov %r10,0(%rdx) + mov %r11,8(%rdx) +___ +$code.=<<___ if (!$kernel && $flavour =~ /elf32/); + mov %r10d,0(%rdx) + mov %r11d,4(%rdx) +___ +$code.=<<___; + mov \$1,%eax +.Lno_key: + ret +___ +&end_function("poly1305_init_x86_64"); + +&declare_function("poly1305_blocks_x86_64", 32, 4); +$code.=<<___; +.cfi_startproc +.Lblocks: + shr \$4,$len + jz .Lno_data # too short + + push %rbx +.cfi_push %rbx + push %r12 +.cfi_push %r12 + push %r13 +.cfi_push %r13 + push %r14 +.cfi_push %r14 + push %r15 +.cfi_push %r15 + push $ctx +.cfi_push $ctx +.Lblocks_body: + + mov $len,%r15 # reassign $len + + mov 24($ctx),$r0 # load r + mov 32($ctx),$s1 + + mov 0($ctx),$h0 # load hash value + mov 8($ctx),$h1 + mov 16($ctx),$h2 + + mov $s1,$r1 + shr \$2,$s1 + mov $r1,%rax + add $r1,$s1 # s1 = r1 + (r1 >> 2) + jmp .Loop + +.align 32 +.Loop: + add 0($inp),$h0 # accumulate input + adc 8($inp),$h1 + lea 16($inp),$inp + adc $padbit,$h2 +___ + + &poly1305_iteration(); + +$code.=<<___; + mov $r1,%rax + dec %r15 # len-=16 + jnz .Loop + + mov 0(%rsp),$ctx +.cfi_restore $ctx + + mov $h0,0($ctx) # store hash value + mov $h1,8($ctx) + mov $h2,16($ctx) + + mov 8(%rsp),%r15 +.cfi_restore %r15 + mov 16(%rsp),%r14 +.cfi_restore %r14 + mov 24(%rsp),%r13 +.cfi_restore %r13 + mov 32(%rsp),%r12 +.cfi_restore %r12 + mov 40(%rsp),%rbx +.cfi_restore %rbx + lea 48(%rsp),%rsp +.cfi_adjust_cfa_offset -48 +.Lno_data: +.Lblocks_epilogue: + ret +.cfi_endproc +___ +&end_function("poly1305_blocks_x86_64"); + +&declare_function("poly1305_emit_x86_64", 32, 3); +$code.=<<___; +.Lemit: + mov 0($ctx),%r8 # load hash value + mov 8($ctx),%r9 + mov 16($ctx),%r10 + + mov %r8,%rax + add \$5,%r8 # compare to modulus + mov %r9,%rcx + adc \$0,%r9 + adc \$0,%r10 + shr \$2,%r10 # did 130-bit value overflow? + cmovnz %r8,%rax + cmovnz %r9,%rcx + + add 0($nonce),%rax # accumulate nonce + adc 8($nonce),%rcx + mov %rax,0($mac) # write result + mov %rcx,8($mac) + + ret +___ +&end_function("poly1305_emit_x86_64"); +if ($avx) { + +if($kernel) { + $code .= "#ifdef CONFIG_AS_AVX\n"; +} + +######################################################################## +# Layout of opaque area is following. +# +# unsigned __int32 h[5]; # current hash value base 2^26 +# unsigned __int32 is_base2_26; +# unsigned __int64 r[2]; # key value base 2^64 +# unsigned __int64 pad; +# struct { unsigned __int32 r^2, r^1, r^4, r^3; } r[9]; +# +# where r^n are base 2^26 digits of degrees of multiplier key. There are +# 5 digits, but last four are interleaved with multiples of 5, totalling +# in 9 elements: r0, r1, 5*r1, r2, 5*r2, r3, 5*r3, r4, 5*r4. + +my ($H0,$H1,$H2,$H3,$H4, $T0,$T1,$T2,$T3,$T4, $D0,$D1,$D2,$D3,$D4, $MASK) = + map("%xmm$_",(0..15)); + +$code.=<<___; +.type __poly1305_block,\@abi-omnipotent +.align 32 +__poly1305_block: + push $ctx +___ + &poly1305_iteration(); +$code.=<<___; + pop $ctx + ret +.size __poly1305_block,.-__poly1305_block + +.type __poly1305_init_avx,\@abi-omnipotent +.align 32 +__poly1305_init_avx: + push %rbp + mov %rsp,%rbp + mov $r0,$h0 + mov $r1,$h1 + xor $h2,$h2 + + lea 48+64($ctx),$ctx # size optimization + + mov $r1,%rax + call __poly1305_block # r^2 + + mov \$0x3ffffff,%eax # save interleaved r^2 and r base 2^26 + mov \$0x3ffffff,%edx + mov $h0,$d1 + and $h0#d,%eax + mov $r0,$d2 + and $r0#d,%edx + mov %eax,`16*0+0-64`($ctx) + shr \$26,$d1 + mov %edx,`16*0+4-64`($ctx) + shr \$26,$d2 + + mov \$0x3ffffff,%eax + mov \$0x3ffffff,%edx + and $d1#d,%eax + and $d2#d,%edx + mov %eax,`16*1+0-64`($ctx) + lea (%rax,%rax,4),%eax # *5 + mov %edx,`16*1+4-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + mov %eax,`16*2+0-64`($ctx) + shr \$26,$d1 + mov %edx,`16*2+4-64`($ctx) + shr \$26,$d2 + + mov $h1,%rax + mov $r1,%rdx + shl \$12,%rax + shl \$12,%rdx + or $d1,%rax + or $d2,%rdx + and \$0x3ffffff,%eax + and \$0x3ffffff,%edx + mov %eax,`16*3+0-64`($ctx) + lea (%rax,%rax,4),%eax # *5 + mov %edx,`16*3+4-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + mov %eax,`16*4+0-64`($ctx) + mov $h1,$d1 + mov %edx,`16*4+4-64`($ctx) + mov $r1,$d2 + + mov \$0x3ffffff,%eax + mov \$0x3ffffff,%edx + shr \$14,$d1 + shr \$14,$d2 + and $d1#d,%eax + and $d2#d,%edx + mov %eax,`16*5+0-64`($ctx) + lea (%rax,%rax,4),%eax # *5 + mov %edx,`16*5+4-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + mov %eax,`16*6+0-64`($ctx) + shr \$26,$d1 + mov %edx,`16*6+4-64`($ctx) + shr \$26,$d2 + + mov $h2,%rax + shl \$24,%rax + or %rax,$d1 + mov $d1#d,`16*7+0-64`($ctx) + lea ($d1,$d1,4),$d1 # *5 + mov $d2#d,`16*7+4-64`($ctx) + lea ($d2,$d2,4),$d2 # *5 + mov $d1#d,`16*8+0-64`($ctx) + mov $d2#d,`16*8+4-64`($ctx) + + mov $r1,%rax + call __poly1305_block # r^3 + + mov \$0x3ffffff,%eax # save r^3 base 2^26 + mov $h0,$d1 + and $h0#d,%eax + shr \$26,$d1 + mov %eax,`16*0+12-64`($ctx) + + mov \$0x3ffffff,%edx + and $d1#d,%edx + mov %edx,`16*1+12-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + shr \$26,$d1 + mov %edx,`16*2+12-64`($ctx) + + mov $h1,%rax + shl \$12,%rax + or $d1,%rax + and \$0x3ffffff,%eax + mov %eax,`16*3+12-64`($ctx) + lea (%rax,%rax,4),%eax # *5 + mov $h1,$d1 + mov %eax,`16*4+12-64`($ctx) + + mov \$0x3ffffff,%edx + shr \$14,$d1 + and $d1#d,%edx + mov %edx,`16*5+12-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + shr \$26,$d1 + mov %edx,`16*6+12-64`($ctx) + + mov $h2,%rax + shl \$24,%rax + or %rax,$d1 + mov $d1#d,`16*7+12-64`($ctx) + lea ($d1,$d1,4),$d1 # *5 + mov $d1#d,`16*8+12-64`($ctx) + + mov $r1,%rax + call __poly1305_block # r^4 + + mov \$0x3ffffff,%eax # save r^4 base 2^26 + mov $h0,$d1 + and $h0#d,%eax + shr \$26,$d1 + mov %eax,`16*0+8-64`($ctx) + + mov \$0x3ffffff,%edx + and $d1#d,%edx + mov %edx,`16*1+8-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + shr \$26,$d1 + mov %edx,`16*2+8-64`($ctx) + + mov $h1,%rax + shl \$12,%rax + or $d1,%rax + and \$0x3ffffff,%eax + mov %eax,`16*3+8-64`($ctx) + lea (%rax,%rax,4),%eax # *5 + mov $h1,$d1 + mov %eax,`16*4+8-64`($ctx) + + mov \$0x3ffffff,%edx + shr \$14,$d1 + and $d1#d,%edx + mov %edx,`16*5+8-64`($ctx) + lea (%rdx,%rdx,4),%edx # *5 + shr \$26,$d1 + mov %edx,`16*6+8-64`($ctx) + + mov $h2,%rax + shl \$24,%rax + or %rax,$d1 + mov $d1#d,`16*7+8-64`($ctx) + lea ($d1,$d1,4),$d1 # *5 + mov $d1#d,`16*8+8-64`($ctx) + + lea -48-64($ctx),$ctx # size [de-]optimization + pop %rbp + ret +.size __poly1305_init_avx,.-__poly1305_init_avx +___ + +&declare_function("poly1305_blocks_avx", 32, 4); +$code.=<<___; +.cfi_startproc + mov 20($ctx),%r8d # is_base2_26 + cmp \$128,$len + jae .Lblocks_avx + test %r8d,%r8d + jz .Lblocks + +.Lblocks_avx: + and \$-16,$len + jz .Lno_data_avx + + vzeroupper + + test %r8d,%r8d + jz .Lbase2_64_avx + + test \$31,$len + jz .Leven_avx + + push %rbp +.cfi_push %rbp + mov %rsp,%rbp + push %rbx +.cfi_push %rbx + push %r12 +.cfi_push %r12 + push %r13 +.cfi_push %r13 + push %r14 +.cfi_push %r14 + push %r15 +.cfi_push %r15 +.Lblocks_avx_body: + + mov $len,%r15 # reassign $len + + mov 0($ctx),$d1 # load hash value + mov 8($ctx),$d2 + mov 16($ctx),$h2#d + + mov 24($ctx),$r0 # load r + mov 32($ctx),$s1 + + ################################# base 2^26 -> base 2^64 + mov $d1#d,$h0#d + and \$`-1*(1<<31)`,$d1 + mov $d2,$r1 # borrow $r1 + mov $d2#d,$h1#d + and \$`-1*(1<<31)`,$d2 + + shr \$6,$d1 + shl \$52,$r1 + add $d1,$h0 + shr \$12,$h1 + shr \$18,$d2 + add $r1,$h0 + adc $d2,$h1 + + mov $h2,$d1 + shl \$40,$d1 + shr \$24,$h2 + add $d1,$h1 + adc \$0,$h2 # can be partially reduced... + + mov \$-4,$d2 # ... so reduce + mov $h2,$d1 + and $h2,$d2 + shr \$2,$d1 + and \$3,$h2 + add $d2,$d1 # =*5 + add $d1,$h0 + adc \$0,$h1 + adc \$0,$h2 + + mov $s1,$r1 + mov $s1,%rax + shr \$2,$s1 + add $r1,$s1 # s1 = r1 + (r1 >> 2) + + add 0($inp),$h0 # accumulate input + adc 8($inp),$h1 + lea 16($inp),$inp + adc $padbit,$h2 + + call __poly1305_block + + test $padbit,$padbit # if $padbit is zero, + jz .Lstore_base2_64_avx # store hash in base 2^64 format + + ################################# base 2^64 -> base 2^26 + mov $h0,%rax + mov $h0,%rdx + shr \$52,$h0 + mov $h1,$r0 + mov $h1,$r1 + shr \$26,%rdx + and \$0x3ffffff,%rax # h[0] + shl \$12,$r0 + and \$0x3ffffff,%rdx # h[1] + shr \$14,$h1 + or $r0,$h0 + shl \$24,$h2 + and \$0x3ffffff,$h0 # h[2] + shr \$40,$r1 + and \$0x3ffffff,$h1 # h[3] + or $r1,$h2 # h[4] + + sub \$16,%r15 + jz .Lstore_base2_26_avx + + vmovd %rax#d,$H0 + vmovd %rdx#d,$H1 + vmovd $h0#d,$H2 + vmovd $h1#d,$H3 + vmovd $h2#d,$H4 + jmp .Lproceed_avx + +.align 32 +.Lstore_base2_64_avx: + mov $h0,0($ctx) + mov $h1,8($ctx) + mov $h2,16($ctx) # note that is_base2_26 is zeroed + jmp .Ldone_avx + +.align 16 +.Lstore_base2_26_avx: + mov %rax#d,0($ctx) # store hash value base 2^26 + mov %rdx#d,4($ctx) + mov $h0#d,8($ctx) + mov $h1#d,12($ctx) + mov $h2#d,16($ctx) +.align 16 +.Ldone_avx: + pop %r15 +.cfi_restore %r15 + pop %r14 +.cfi_restore %r14 + pop %r13 +.cfi_restore %r13 + pop %r12 +.cfi_restore %r12 + pop %rbx +.cfi_restore %rbx + pop %rbp +.cfi_restore %rbp +.Lno_data_avx: +.Lblocks_avx_epilogue: + ret +.cfi_endproc + +.align 32 +.Lbase2_64_avx: +.cfi_startproc + push %rbp +.cfi_push %rbp + mov %rsp,%rbp + push %rbx +.cfi_push %rbx + push %r12 +.cfi_push %r12 + push %r13 +.cfi_push %r13 + push %r14 +.cfi_push %r14 + push %r15 +.cfi_push %r15 +.Lbase2_64_avx_body: + + mov $len,%r15 # reassign $len + + mov 24($ctx),$r0 # load r + mov 32($ctx),$s1 + + mov 0($ctx),$h0 # load hash value + mov 8($ctx),$h1 + mov 16($ctx),$h2#d + + mov $s1,$r1 + mov $s1,%rax + shr \$2,$s1 + add $r1,$s1 # s1 = r1 + (r1 >> 2) + + test \$31,$len + jz .Linit_avx + + add 0($inp),$h0 # accumulate input + adc 8($inp),$h1 + lea 16($inp),$inp + adc $padbit,$h2 + sub \$16,%r15 + + call __poly1305_block + +.Linit_avx: + ################################# base 2^64 -> base 2^26 + mov $h0,%rax + mov $h0,%rdx + shr \$52,$h0 + mov $h1,$d1 + mov $h1,$d2 + shr \$26,%rdx + and \$0x3ffffff,%rax # h[0] + shl \$12,$d1 + and \$0x3ffffff,%rdx # h[1] + shr \$14,$h1 + or $d1,$h0 + shl \$24,$h2 + and \$0x3ffffff,$h0 # h[2] + shr \$40,$d2 + and \$0x3ffffff,$h1 # h[3] + or $d2,$h2 # h[4] + + vmovd %rax#d,$H0 + vmovd %rdx#d,$H1 + vmovd $h0#d,$H2 + vmovd $h1#d,$H3 + vmovd $h2#d,$H4 + movl \$1,20($ctx) # set is_base2_26 + + call __poly1305_init_avx + +.Lproceed_avx: + mov %r15,$len + pop %r15 +.cfi_restore %r15 + pop %r14 +.cfi_restore %r14 + pop %r13 +.cfi_restore %r13 + pop %r12 +.cfi_restore %r12 + pop %rbx +.cfi_restore %rbx + pop %rbp +.cfi_restore %rbp +.Lbase2_64_avx_epilogue: + jmp .Ldo_avx +.cfi_endproc + +.align 32 +.Leven_avx: +.cfi_startproc + vmovd 4*0($ctx),$H0 # load hash value + vmovd 4*1($ctx),$H1 + vmovd 4*2($ctx),$H2 + vmovd 4*3($ctx),$H3 + vmovd 4*4($ctx),$H4 + +.Ldo_avx: +___ +$code.=<<___ if (!$win64); + lea 8(%rsp),%r10 +.cfi_def_cfa_register %r10 + and \$-32,%rsp + sub \$-8,%rsp + lea -0x58(%rsp),%r11 + sub \$0x178,%rsp + +___ +$code.=<<___ if ($win64); + lea -0xf8(%rsp),%r11 + sub \$0x218,%rsp + vmovdqa %xmm6,0x50(%r11) + vmovdqa %xmm7,0x60(%r11) + vmovdqa %xmm8,0x70(%r11) + vmovdqa %xmm9,0x80(%r11) + vmovdqa %xmm10,0x90(%r11) + vmovdqa %xmm11,0xa0(%r11) + vmovdqa %xmm12,0xb0(%r11) + vmovdqa %xmm13,0xc0(%r11) + vmovdqa %xmm14,0xd0(%r11) + vmovdqa %xmm15,0xe0(%r11) +.Ldo_avx_body: +___ +$code.=<<___; + sub \$64,$len + lea -32($inp),%rax + cmovc %rax,$inp + + vmovdqu `16*3`($ctx),$D4 # preload r0^2 + lea `16*3+64`($ctx),$ctx # size optimization + lea .Lconst(%rip),%rcx + + ################################################################ + # load input + vmovdqu 16*2($inp),$T0 + vmovdqu 16*3($inp),$T1 + vmovdqa 64(%rcx),$MASK # .Lmask26 + + vpsrldq \$6,$T0,$T2 # splat input + vpsrldq \$6,$T1,$T3 + vpunpckhqdq $T1,$T0,$T4 # 4 + vpunpcklqdq $T1,$T0,$T0 # 0:1 + vpunpcklqdq $T3,$T2,$T3 # 2:3 + + vpsrlq \$40,$T4,$T4 # 4 + vpsrlq \$26,$T0,$T1 + vpand $MASK,$T0,$T0 # 0 + vpsrlq \$4,$T3,$T2 + vpand $MASK,$T1,$T1 # 1 + vpsrlq \$30,$T3,$T3 + vpand $MASK,$T2,$T2 # 2 + vpand $MASK,$T3,$T3 # 3 + vpor 32(%rcx),$T4,$T4 # padbit, yes, always + + jbe .Lskip_loop_avx + + # expand and copy pre-calculated table to stack + vmovdqu `16*1-64`($ctx),$D1 + vmovdqu `16*2-64`($ctx),$D2 + vpshufd \$0xEE,$D4,$D3 # 34xx -> 3434 + vpshufd \$0x44,$D4,$D0 # xx12 -> 1212 + vmovdqa $D3,-0x90(%r11) + vmovdqa $D0,0x00(%rsp) + vpshufd \$0xEE,$D1,$D4 + vmovdqu `16*3-64`($ctx),$D0 + vpshufd \$0x44,$D1,$D1 + vmovdqa $D4,-0x80(%r11) + vmovdqa $D1,0x10(%rsp) + vpshufd \$0xEE,$D2,$D3 + vmovdqu `16*4-64`($ctx),$D1 + vpshufd \$0x44,$D2,$D2 + vmovdqa $D3,-0x70(%r11) + vmovdqa $D2,0x20(%rsp) + vpshufd \$0xEE,$D0,$D4 + vmovdqu `16*5-64`($ctx),$D2 + vpshufd \$0x44,$D0,$D0 + vmovdqa $D4,-0x60(%r11) + vmovdqa $D0,0x30(%rsp) + vpshufd \$0xEE,$D1,$D3 + vmovdqu `16*6-64`($ctx),$D0 + vpshufd \$0x44,$D1,$D1 + vmovdqa $D3,-0x50(%r11) + vmovdqa $D1,0x40(%rsp) + vpshufd \$0xEE,$D2,$D4 + vmovdqu `16*7-64`($ctx),$D1 + vpshufd \$0x44,$D2,$D2 + vmovdqa $D4,-0x40(%r11) + vmovdqa $D2,0x50(%rsp) + vpshufd \$0xEE,$D0,$D3 + vmovdqu `16*8-64`($ctx),$D2 + vpshufd \$0x44,$D0,$D0 + vmovdqa $D3,-0x30(%r11) + vmovdqa $D0,0x60(%rsp) + vpshufd \$0xEE,$D1,$D4 + vpshufd \$0x44,$D1,$D1 + vmovdqa $D4,-0x20(%r11) + vmovdqa $D1,0x70(%rsp) + vpshufd \$0xEE,$D2,$D3 + vmovdqa 0x00(%rsp),$D4 # preload r0^2 + vpshufd \$0x44,$D2,$D2 + vmovdqa $D3,-0x10(%r11) + vmovdqa $D2,0x80(%rsp) + + jmp .Loop_avx + +.align 32 +.Loop_avx: + ################################################################ + # ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2 + # ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r + # \___________________/ + # ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2 + # ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r + # \___________________/ \____________________/ + # + # Note that we start with inp[2:3]*r^2. This is because it + # doesn't depend on reduction in previous iteration. + ################################################################ + # d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + # d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + # d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + # d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + # d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + # + # though note that $Tx and $Hx are "reversed" in this section, + # and $D4 is preloaded with r0^2... + + vpmuludq $T0,$D4,$D0 # d0 = h0*r0 + vpmuludq $T1,$D4,$D1 # d1 = h1*r0 + vmovdqa $H2,0x20(%r11) # offload hash + vpmuludq $T2,$D4,$D2 # d3 = h2*r0 + vmovdqa 0x10(%rsp),$H2 # r1^2 + vpmuludq $T3,$D4,$D3 # d3 = h3*r0 + vpmuludq $T4,$D4,$D4 # d4 = h4*r0 + + vmovdqa $H0,0x00(%r11) # + vpmuludq 0x20(%rsp),$T4,$H0 # h4*s1 + vmovdqa $H1,0x10(%r11) # + vpmuludq $T3,$H2,$H1 # h3*r1 + vpaddq $H0,$D0,$D0 # d0 += h4*s1 + vpaddq $H1,$D4,$D4 # d4 += h3*r1 + vmovdqa $H3,0x30(%r11) # + vpmuludq $T2,$H2,$H0 # h2*r1 + vpmuludq $T1,$H2,$H1 # h1*r1 + vpaddq $H0,$D3,$D3 # d3 += h2*r1 + vmovdqa 0x30(%rsp),$H3 # r2^2 + vpaddq $H1,$D2,$D2 # d2 += h1*r1 + vmovdqa $H4,0x40(%r11) # + vpmuludq $T0,$H2,$H2 # h0*r1 + vpmuludq $T2,$H3,$H0 # h2*r2 + vpaddq $H2,$D1,$D1 # d1 += h0*r1 + + vmovdqa 0x40(%rsp),$H4 # s2^2 + vpaddq $H0,$D4,$D4 # d4 += h2*r2 + vpmuludq $T1,$H3,$H1 # h1*r2 + vpmuludq $T0,$H3,$H3 # h0*r2 + vpaddq $H1,$D3,$D3 # d3 += h1*r2 + vmovdqa 0x50(%rsp),$H2 # r3^2 + vpaddq $H3,$D2,$D2 # d2 += h0*r2 + vpmuludq $T4,$H4,$H0 # h4*s2 + vpmuludq $T3,$H4,$H4 # h3*s2 + vpaddq $H0,$D1,$D1 # d1 += h4*s2 + vmovdqa 0x60(%rsp),$H3 # s3^2 + vpaddq $H4,$D0,$D0 # d0 += h3*s2 + + vmovdqa 0x80(%rsp),$H4 # s4^2 + vpmuludq $T1,$H2,$H1 # h1*r3 + vpmuludq $T0,$H2,$H2 # h0*r3 + vpaddq $H1,$D4,$D4 # d4 += h1*r3 + vpaddq $H2,$D3,$D3 # d3 += h0*r3 + vpmuludq $T4,$H3,$H0 # h4*s3 + vpmuludq $T3,$H3,$H1 # h3*s3 + vpaddq $H0,$D2,$D2 # d2 += h4*s3 + vmovdqu 16*0($inp),$H0 # load input + vpaddq $H1,$D1,$D1 # d1 += h3*s3 + vpmuludq $T2,$H3,$H3 # h2*s3 + vpmuludq $T2,$H4,$T2 # h2*s4 + vpaddq $H3,$D0,$D0 # d0 += h2*s3 + + vmovdqu 16*1($inp),$H1 # + vpaddq $T2,$D1,$D1 # d1 += h2*s4 + vpmuludq $T3,$H4,$T3 # h3*s4 + vpmuludq $T4,$H4,$T4 # h4*s4 + vpsrldq \$6,$H0,$H2 # splat input + vpaddq $T3,$D2,$D2 # d2 += h3*s4 + vpaddq $T4,$D3,$D3 # d3 += h4*s4 + vpsrldq \$6,$H1,$H3 # + vpmuludq 0x70(%rsp),$T0,$T4 # h0*r4 + vpmuludq $T1,$H4,$T0 # h1*s4 + vpunpckhqdq $H1,$H0,$H4 # 4 + vpaddq $T4,$D4,$D4 # d4 += h0*r4 + vmovdqa -0x90(%r11),$T4 # r0^4 + vpaddq $T0,$D0,$D0 # d0 += h1*s4 + + vpunpcklqdq $H1,$H0,$H0 # 0:1 + vpunpcklqdq $H3,$H2,$H3 # 2:3 + + #vpsrlq \$40,$H4,$H4 # 4 + vpsrldq \$`40/8`,$H4,$H4 # 4 + vpsrlq \$26,$H0,$H1 + vpand $MASK,$H0,$H0 # 0 + vpsrlq \$4,$H3,$H2 + vpand $MASK,$H1,$H1 # 1 + vpand 0(%rcx),$H4,$H4 # .Lmask24 + vpsrlq \$30,$H3,$H3 + vpand $MASK,$H2,$H2 # 2 + vpand $MASK,$H3,$H3 # 3 + vpor 32(%rcx),$H4,$H4 # padbit, yes, always + + vpaddq 0x00(%r11),$H0,$H0 # add hash value + vpaddq 0x10(%r11),$H1,$H1 + vpaddq 0x20(%r11),$H2,$H2 + vpaddq 0x30(%r11),$H3,$H3 + vpaddq 0x40(%r11),$H4,$H4 + + lea 16*2($inp),%rax + lea 16*4($inp),$inp + sub \$64,$len + cmovc %rax,$inp + + ################################################################ + # Now we accumulate (inp[0:1]+hash)*r^4 + ################################################################ + # d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + # d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + # d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + # d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + # d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + + vpmuludq $H0,$T4,$T0 # h0*r0 + vpmuludq $H1,$T4,$T1 # h1*r0 + vpaddq $T0,$D0,$D0 + vpaddq $T1,$D1,$D1 + vmovdqa -0x80(%r11),$T2 # r1^4 + vpmuludq $H2,$T4,$T0 # h2*r0 + vpmuludq $H3,$T4,$T1 # h3*r0 + vpaddq $T0,$D2,$D2 + vpaddq $T1,$D3,$D3 + vpmuludq $H4,$T4,$T4 # h4*r0 + vpmuludq -0x70(%r11),$H4,$T0 # h4*s1 + vpaddq $T4,$D4,$D4 + + vpaddq $T0,$D0,$D0 # d0 += h4*s1 + vpmuludq $H2,$T2,$T1 # h2*r1 + vpmuludq $H3,$T2,$T0 # h3*r1 + vpaddq $T1,$D3,$D3 # d3 += h2*r1 + vmovdqa -0x60(%r11),$T3 # r2^4 + vpaddq $T0,$D4,$D4 # d4 += h3*r1 + vpmuludq $H1,$T2,$T1 # h1*r1 + vpmuludq $H0,$T2,$T2 # h0*r1 + vpaddq $T1,$D2,$D2 # d2 += h1*r1 + vpaddq $T2,$D1,$D1 # d1 += h0*r1 + + vmovdqa -0x50(%r11),$T4 # s2^4 + vpmuludq $H2,$T3,$T0 # h2*r2 + vpmuludq $H1,$T3,$T1 # h1*r2 + vpaddq $T0,$D4,$D4 # d4 += h2*r2 + vpaddq $T1,$D3,$D3 # d3 += h1*r2 + vmovdqa -0x40(%r11),$T2 # r3^4 + vpmuludq $H0,$T3,$T3 # h0*r2 + vpmuludq $H4,$T4,$T0 # h4*s2 + vpaddq $T3,$D2,$D2 # d2 += h0*r2 + vpaddq $T0,$D1,$D1 # d1 += h4*s2 + vmovdqa -0x30(%r11),$T3 # s3^4 + vpmuludq $H3,$T4,$T4 # h3*s2 + vpmuludq $H1,$T2,$T1 # h1*r3 + vpaddq $T4,$D0,$D0 # d0 += h3*s2 + + vmovdqa -0x10(%r11),$T4 # s4^4 + vpaddq $T1,$D4,$D4 # d4 += h1*r3 + vpmuludq $H0,$T2,$T2 # h0*r3 + vpmuludq $H4,$T3,$T0 # h4*s3 + vpaddq $T2,$D3,$D3 # d3 += h0*r3 + vpaddq $T0,$D2,$D2 # d2 += h4*s3 + vmovdqu 16*2($inp),$T0 # load input + vpmuludq $H3,$T3,$T2 # h3*s3 + vpmuludq $H2,$T3,$T3 # h2*s3 + vpaddq $T2,$D1,$D1 # d1 += h3*s3 + vmovdqu 16*3($inp),$T1 # + vpaddq $T3,$D0,$D0 # d0 += h2*s3 + + vpmuludq $H2,$T4,$H2 # h2*s4 + vpmuludq $H3,$T4,$H3 # h3*s4 + vpsrldq \$6,$T0,$T2 # splat input + vpaddq $H2,$D1,$D1 # d1 += h2*s4 + vpmuludq $H4,$T4,$H4 # h4*s4 + vpsrldq \$6,$T1,$T3 # + vpaddq $H3,$D2,$H2 # h2 = d2 + h3*s4 + vpaddq $H4,$D3,$H3 # h3 = d3 + h4*s4 + vpmuludq -0x20(%r11),$H0,$H4 # h0*r4 + vpmuludq $H1,$T4,$H0 + vpunpckhqdq $T1,$T0,$T4 # 4 + vpaddq $H4,$D4,$H4 # h4 = d4 + h0*r4 + vpaddq $H0,$D0,$H0 # h0 = d0 + h1*s4 + + vpunpcklqdq $T1,$T0,$T0 # 0:1 + vpunpcklqdq $T3,$T2,$T3 # 2:3 + + #vpsrlq \$40,$T4,$T4 # 4 + vpsrldq \$`40/8`,$T4,$T4 # 4 + vpsrlq \$26,$T0,$T1 + vmovdqa 0x00(%rsp),$D4 # preload r0^2 + vpand $MASK,$T0,$T0 # 0 + vpsrlq \$4,$T3,$T2 + vpand $MASK,$T1,$T1 # 1 + vpand 0(%rcx),$T4,$T4 # .Lmask24 + vpsrlq \$30,$T3,$T3 + vpand $MASK,$T2,$T2 # 2 + vpand $MASK,$T3,$T3 # 3 + vpor 32(%rcx),$T4,$T4 # padbit, yes, always + + ################################################################ + # lazy reduction as discussed in "NEON crypto" by D.J. Bernstein + # and P. Schwabe + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $D0,$D1,$H1 # h0 -> h1 + + vpsrlq \$26,$H4,$D0 + vpand $MASK,$H4,$H4 + + vpsrlq \$26,$H1,$D1 + vpand $MASK,$H1,$H1 + vpaddq $D1,$H2,$H2 # h1 -> h2 + + vpaddq $D0,$H0,$H0 + vpsllq \$2,$D0,$D0 + vpaddq $D0,$H0,$H0 # h4 -> h0 + + vpsrlq \$26,$H2,$D2 + vpand $MASK,$H2,$H2 + vpaddq $D2,$H3,$H3 # h2 -> h3 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + ja .Loop_avx + +.Lskip_loop_avx: + ################################################################ + # multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1 + + vpshufd \$0x10,$D4,$D4 # r0^n, xx12 -> x1x2 + add \$32,$len + jnz .Long_tail_avx + + vpaddq $H2,$T2,$T2 + vpaddq $H0,$T0,$T0 + vpaddq $H1,$T1,$T1 + vpaddq $H3,$T3,$T3 + vpaddq $H4,$T4,$T4 + +.Long_tail_avx: + vmovdqa $H2,0x20(%r11) + vmovdqa $H0,0x00(%r11) + vmovdqa $H1,0x10(%r11) + vmovdqa $H3,0x30(%r11) + vmovdqa $H4,0x40(%r11) + + # d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + # d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + # d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + # d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + # d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + + vpmuludq $T2,$D4,$D2 # d2 = h2*r0 + vpmuludq $T0,$D4,$D0 # d0 = h0*r0 + vpshufd \$0x10,`16*1-64`($ctx),$H2 # r1^n + vpmuludq $T1,$D4,$D1 # d1 = h1*r0 + vpmuludq $T3,$D4,$D3 # d3 = h3*r0 + vpmuludq $T4,$D4,$D4 # d4 = h4*r0 + + vpmuludq $T3,$H2,$H0 # h3*r1 + vpaddq $H0,$D4,$D4 # d4 += h3*r1 + vpshufd \$0x10,`16*2-64`($ctx),$H3 # s1^n + vpmuludq $T2,$H2,$H1 # h2*r1 + vpaddq $H1,$D3,$D3 # d3 += h2*r1 + vpshufd \$0x10,`16*3-64`($ctx),$H4 # r2^n + vpmuludq $T1,$H2,$H0 # h1*r1 + vpaddq $H0,$D2,$D2 # d2 += h1*r1 + vpmuludq $T0,$H2,$H2 # h0*r1 + vpaddq $H2,$D1,$D1 # d1 += h0*r1 + vpmuludq $T4,$H3,$H3 # h4*s1 + vpaddq $H3,$D0,$D0 # d0 += h4*s1 + + vpshufd \$0x10,`16*4-64`($ctx),$H2 # s2^n + vpmuludq $T2,$H4,$H1 # h2*r2 + vpaddq $H1,$D4,$D4 # d4 += h2*r2 + vpmuludq $T1,$H4,$H0 # h1*r2 + vpaddq $H0,$D3,$D3 # d3 += h1*r2 + vpshufd \$0x10,`16*5-64`($ctx),$H3 # r3^n + vpmuludq $T0,$H4,$H4 # h0*r2 + vpaddq $H4,$D2,$D2 # d2 += h0*r2 + vpmuludq $T4,$H2,$H1 # h4*s2 + vpaddq $H1,$D1,$D1 # d1 += h4*s2 + vpshufd \$0x10,`16*6-64`($ctx),$H4 # s3^n + vpmuludq $T3,$H2,$H2 # h3*s2 + vpaddq $H2,$D0,$D0 # d0 += h3*s2 + + vpmuludq $T1,$H3,$H0 # h1*r3 + vpaddq $H0,$D4,$D4 # d4 += h1*r3 + vpmuludq $T0,$H3,$H3 # h0*r3 + vpaddq $H3,$D3,$D3 # d3 += h0*r3 + vpshufd \$0x10,`16*7-64`($ctx),$H2 # r4^n + vpmuludq $T4,$H4,$H1 # h4*s3 + vpaddq $H1,$D2,$D2 # d2 += h4*s3 + vpshufd \$0x10,`16*8-64`($ctx),$H3 # s4^n + vpmuludq $T3,$H4,$H0 # h3*s3 + vpaddq $H0,$D1,$D1 # d1 += h3*s3 + vpmuludq $T2,$H4,$H4 # h2*s3 + vpaddq $H4,$D0,$D0 # d0 += h2*s3 + + vpmuludq $T0,$H2,$H2 # h0*r4 + vpaddq $H2,$D4,$D4 # h4 = d4 + h0*r4 + vpmuludq $T4,$H3,$H1 # h4*s4 + vpaddq $H1,$D3,$D3 # h3 = d3 + h4*s4 + vpmuludq $T3,$H3,$H0 # h3*s4 + vpaddq $H0,$D2,$D2 # h2 = d2 + h3*s4 + vpmuludq $T2,$H3,$H1 # h2*s4 + vpaddq $H1,$D1,$D1 # h1 = d1 + h2*s4 + vpmuludq $T1,$H3,$H3 # h1*s4 + vpaddq $H3,$D0,$D0 # h0 = d0 + h1*s4 + + jz .Lshort_tail_avx + + vmovdqu 16*0($inp),$H0 # load input + vmovdqu 16*1($inp),$H1 + + vpsrldq \$6,$H0,$H2 # splat input + vpsrldq \$6,$H1,$H3 + vpunpckhqdq $H1,$H0,$H4 # 4 + vpunpcklqdq $H1,$H0,$H0 # 0:1 + vpunpcklqdq $H3,$H2,$H3 # 2:3 + + vpsrlq \$40,$H4,$H4 # 4 + vpsrlq \$26,$H0,$H1 + vpand $MASK,$H0,$H0 # 0 + vpsrlq \$4,$H3,$H2 + vpand $MASK,$H1,$H1 # 1 + vpsrlq \$30,$H3,$H3 + vpand $MASK,$H2,$H2 # 2 + vpand $MASK,$H3,$H3 # 3 + vpor 32(%rcx),$H4,$H4 # padbit, yes, always + + vpshufd \$0x32,`16*0-64`($ctx),$T4 # r0^n, 34xx -> x3x4 + vpaddq 0x00(%r11),$H0,$H0 + vpaddq 0x10(%r11),$H1,$H1 + vpaddq 0x20(%r11),$H2,$H2 + vpaddq 0x30(%r11),$H3,$H3 + vpaddq 0x40(%r11),$H4,$H4 + + ################################################################ + # multiply (inp[0:1]+hash) by r^4:r^3 and accumulate + + vpmuludq $H0,$T4,$T0 # h0*r0 + vpaddq $T0,$D0,$D0 # d0 += h0*r0 + vpmuludq $H1,$T4,$T1 # h1*r0 + vpaddq $T1,$D1,$D1 # d1 += h1*r0 + vpmuludq $H2,$T4,$T0 # h2*r0 + vpaddq $T0,$D2,$D2 # d2 += h2*r0 + vpshufd \$0x32,`16*1-64`($ctx),$T2 # r1^n + vpmuludq $H3,$T4,$T1 # h3*r0 + vpaddq $T1,$D3,$D3 # d3 += h3*r0 + vpmuludq $H4,$T4,$T4 # h4*r0 + vpaddq $T4,$D4,$D4 # d4 += h4*r0 + + vpmuludq $H3,$T2,$T0 # h3*r1 + vpaddq $T0,$D4,$D4 # d4 += h3*r1 + vpshufd \$0x32,`16*2-64`($ctx),$T3 # s1 + vpmuludq $H2,$T2,$T1 # h2*r1 + vpaddq $T1,$D3,$D3 # d3 += h2*r1 + vpshufd \$0x32,`16*3-64`($ctx),$T4 # r2 + vpmuludq $H1,$T2,$T0 # h1*r1 + vpaddq $T0,$D2,$D2 # d2 += h1*r1 + vpmuludq $H0,$T2,$T2 # h0*r1 + vpaddq $T2,$D1,$D1 # d1 += h0*r1 + vpmuludq $H4,$T3,$T3 # h4*s1 + vpaddq $T3,$D0,$D0 # d0 += h4*s1 + + vpshufd \$0x32,`16*4-64`($ctx),$T2 # s2 + vpmuludq $H2,$T4,$T1 # h2*r2 + vpaddq $T1,$D4,$D4 # d4 += h2*r2 + vpmuludq $H1,$T4,$T0 # h1*r2 + vpaddq $T0,$D3,$D3 # d3 += h1*r2 + vpshufd \$0x32,`16*5-64`($ctx),$T3 # r3 + vpmuludq $H0,$T4,$T4 # h0*r2 + vpaddq $T4,$D2,$D2 # d2 += h0*r2 + vpmuludq $H4,$T2,$T1 # h4*s2 + vpaddq $T1,$D1,$D1 # d1 += h4*s2 + vpshufd \$0x32,`16*6-64`($ctx),$T4 # s3 + vpmuludq $H3,$T2,$T2 # h3*s2 + vpaddq $T2,$D0,$D0 # d0 += h3*s2 + + vpmuludq $H1,$T3,$T0 # h1*r3 + vpaddq $T0,$D4,$D4 # d4 += h1*r3 + vpmuludq $H0,$T3,$T3 # h0*r3 + vpaddq $T3,$D3,$D3 # d3 += h0*r3 + vpshufd \$0x32,`16*7-64`($ctx),$T2 # r4 + vpmuludq $H4,$T4,$T1 # h4*s3 + vpaddq $T1,$D2,$D2 # d2 += h4*s3 + vpshufd \$0x32,`16*8-64`($ctx),$T3 # s4 + vpmuludq $H3,$T4,$T0 # h3*s3 + vpaddq $T0,$D1,$D1 # d1 += h3*s3 + vpmuludq $H2,$T4,$T4 # h2*s3 + vpaddq $T4,$D0,$D0 # d0 += h2*s3 + + vpmuludq $H0,$T2,$T2 # h0*r4 + vpaddq $T2,$D4,$D4 # d4 += h0*r4 + vpmuludq $H4,$T3,$T1 # h4*s4 + vpaddq $T1,$D3,$D3 # d3 += h4*s4 + vpmuludq $H3,$T3,$T0 # h3*s4 + vpaddq $T0,$D2,$D2 # d2 += h3*s4 + vpmuludq $H2,$T3,$T1 # h2*s4 + vpaddq $T1,$D1,$D1 # d1 += h2*s4 + vpmuludq $H1,$T3,$T3 # h1*s4 + vpaddq $T3,$D0,$D0 # d0 += h1*s4 + +.Lshort_tail_avx: + ################################################################ + # horizontal addition + + vpsrldq \$8,$D4,$T4 + vpsrldq \$8,$D3,$T3 + vpsrldq \$8,$D1,$T1 + vpsrldq \$8,$D0,$T0 + vpsrldq \$8,$D2,$T2 + vpaddq $T3,$D3,$D3 + vpaddq $T4,$D4,$D4 + vpaddq $T0,$D0,$D0 + vpaddq $T1,$D1,$D1 + vpaddq $T2,$D2,$D2 + + ################################################################ + # lazy reduction + + vpsrlq \$26,$D3,$H3 + vpand $MASK,$D3,$D3 + vpaddq $H3,$D4,$D4 # h3 -> h4 + + vpsrlq \$26,$D0,$H0 + vpand $MASK,$D0,$D0 + vpaddq $H0,$D1,$D1 # h0 -> h1 + + vpsrlq \$26,$D4,$H4 + vpand $MASK,$D4,$D4 + + vpsrlq \$26,$D1,$H1 + vpand $MASK,$D1,$D1 + vpaddq $H1,$D2,$D2 # h1 -> h2 + + vpaddq $H4,$D0,$D0 + vpsllq \$2,$H4,$H4 + vpaddq $H4,$D0,$D0 # h4 -> h0 + + vpsrlq \$26,$D2,$H2 + vpand $MASK,$D2,$D2 + vpaddq $H2,$D3,$D3 # h2 -> h3 + + vpsrlq \$26,$D0,$H0 + vpand $MASK,$D0,$D0 + vpaddq $H0,$D1,$D1 # h0 -> h1 + + vpsrlq \$26,$D3,$H3 + vpand $MASK,$D3,$D3 + vpaddq $H3,$D4,$D4 # h3 -> h4 + + vmovd $D0,`4*0-48-64`($ctx) # save partially reduced + vmovd $D1,`4*1-48-64`($ctx) + vmovd $D2,`4*2-48-64`($ctx) + vmovd $D3,`4*3-48-64`($ctx) + vmovd $D4,`4*4-48-64`($ctx) +___ +$code.=<<___ if ($win64); + vmovdqa 0x50(%r11),%xmm6 + vmovdqa 0x60(%r11),%xmm7 + vmovdqa 0x70(%r11),%xmm8 + vmovdqa 0x80(%r11),%xmm9 + vmovdqa 0x90(%r11),%xmm10 + vmovdqa 0xa0(%r11),%xmm11 + vmovdqa 0xb0(%r11),%xmm12 + vmovdqa 0xc0(%r11),%xmm13 + vmovdqa 0xd0(%r11),%xmm14 + vmovdqa 0xe0(%r11),%xmm15 + lea 0xf8(%r11),%rsp +.Ldo_avx_epilogue: +___ +$code.=<<___ if (!$win64); + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +___ +$code.=<<___; + vzeroupper + ret +.cfi_endproc +___ +&end_function("poly1305_blocks_avx"); + +&declare_function("poly1305_emit_avx", 32, 3); +$code.=<<___; + cmpl \$0,20($ctx) # is_base2_26? + je .Lemit + + mov 0($ctx),%eax # load hash value base 2^26 + mov 4($ctx),%ecx + mov 8($ctx),%r8d + mov 12($ctx),%r11d + mov 16($ctx),%r10d + + shl \$26,%rcx # base 2^26 -> base 2^64 + mov %r8,%r9 + shl \$52,%r8 + add %rcx,%rax + shr \$12,%r9 + add %rax,%r8 # h0 + adc \$0,%r9 + + shl \$14,%r11 + mov %r10,%rax + shr \$24,%r10 + add %r11,%r9 + shl \$40,%rax + add %rax,%r9 # h1 + adc \$0,%r10 # h2 + + mov %r10,%rax # could be partially reduced, so reduce + mov %r10,%rcx + and \$3,%r10 + shr \$2,%rax + and \$-4,%rcx + add %rcx,%rax + add %rax,%r8 + adc \$0,%r9 + adc \$0,%r10 + + mov %r8,%rax + add \$5,%r8 # compare to modulus + mov %r9,%rcx + adc \$0,%r9 + adc \$0,%r10 + shr \$2,%r10 # did 130-bit value overflow? + cmovnz %r8,%rax + cmovnz %r9,%rcx + + add 0($nonce),%rax # accumulate nonce + adc 8($nonce),%rcx + mov %rax,0($mac) # write result + mov %rcx,8($mac) + + ret +___ +&end_function("poly1305_emit_avx"); + +if ($kernel) { + $code .= "#endif\n"; +} + +if ($avx>1) { + +if ($kernel) { + $code .= "#ifdef CONFIG_AS_AVX2\n"; +} + +my ($H0,$H1,$H2,$H3,$H4, $MASK, $T4,$T0,$T1,$T2,$T3, $D0,$D1,$D2,$D3,$D4) = + map("%ymm$_",(0..15)); +my $S4=$MASK; + +sub poly1305_blocks_avxN { + my ($avx512) = @_; + my $suffix = $avx512 ? "_avx512" : ""; +$code.=<<___; +.cfi_startproc + mov 20($ctx),%r8d # is_base2_26 + cmp \$128,$len + jae .Lblocks_avx2$suffix + test %r8d,%r8d + jz .Lblocks + +.Lblocks_avx2$suffix: + and \$-16,$len + jz .Lno_data_avx2$suffix + + vzeroupper + + test %r8d,%r8d + jz .Lbase2_64_avx2$suffix + + test \$63,$len + jz .Leven_avx2$suffix + + push %rbp +.cfi_push %rbp + mov %rsp,%rbp + push %rbx +.cfi_push %rbx + push %r12 +.cfi_push %r12 + push %r13 +.cfi_push %r13 + push %r14 +.cfi_push %r14 + push %r15 +.cfi_push %r15 +.Lblocks_avx2_body$suffix: + + mov $len,%r15 # reassign $len + + mov 0($ctx),$d1 # load hash value + mov 8($ctx),$d2 + mov 16($ctx),$h2#d + + mov 24($ctx),$r0 # load r + mov 32($ctx),$s1 + + ################################# base 2^26 -> base 2^64 + mov $d1#d,$h0#d + and \$`-1*(1<<31)`,$d1 + mov $d2,$r1 # borrow $r1 + mov $d2#d,$h1#d + and \$`-1*(1<<31)`,$d2 + + shr \$6,$d1 + shl \$52,$r1 + add $d1,$h0 + shr \$12,$h1 + shr \$18,$d2 + add $r1,$h0 + adc $d2,$h1 + + mov $h2,$d1 + shl \$40,$d1 + shr \$24,$h2 + add $d1,$h1 + adc \$0,$h2 # can be partially reduced... + + mov \$-4,$d2 # ... so reduce + mov $h2,$d1 + and $h2,$d2 + shr \$2,$d1 + and \$3,$h2 + add $d2,$d1 # =*5 + add $d1,$h0 + adc \$0,$h1 + adc \$0,$h2 + + mov $s1,$r1 + mov $s1,%rax + shr \$2,$s1 + add $r1,$s1 # s1 = r1 + (r1 >> 2) + +.Lbase2_26_pre_avx2$suffix: + add 0($inp),$h0 # accumulate input + adc 8($inp),$h1 + lea 16($inp),$inp + adc $padbit,$h2 + sub \$16,%r15 + + call __poly1305_block + mov $r1,%rax + + test \$63,%r15 + jnz .Lbase2_26_pre_avx2$suffix + + test $padbit,$padbit # if $padbit is zero, + jz .Lstore_base2_64_avx2$suffix # store hash in base 2^64 format + + ################################# base 2^64 -> base 2^26 + mov $h0,%rax + mov $h0,%rdx + shr \$52,$h0 + mov $h1,$r0 + mov $h1,$r1 + shr \$26,%rdx + and \$0x3ffffff,%rax # h[0] + shl \$12,$r0 + and \$0x3ffffff,%rdx # h[1] + shr \$14,$h1 + or $r0,$h0 + shl \$24,$h2 + and \$0x3ffffff,$h0 # h[2] + shr \$40,$r1 + and \$0x3ffffff,$h1 # h[3] + or $r1,$h2 # h[4] + + test %r15,%r15 + jz .Lstore_base2_26_avx2$suffix + + vmovd %rax#d,%x#$H0 + vmovd %rdx#d,%x#$H1 + vmovd $h0#d,%x#$H2 + vmovd $h1#d,%x#$H3 + vmovd $h2#d,%x#$H4 + jmp .Lproceed_avx2$suffix + +.align 32 +.Lstore_base2_64_avx2$suffix: + mov $h0,0($ctx) + mov $h1,8($ctx) + mov $h2,16($ctx) # note that is_base2_26 is zeroed + jmp .Ldone_avx2$suffix + +.align 16 +.Lstore_base2_26_avx2$suffix: + mov %rax#d,0($ctx) # store hash value base 2^26 + mov %rdx#d,4($ctx) + mov $h0#d,8($ctx) + mov $h1#d,12($ctx) + mov $h2#d,16($ctx) +.align 16 +.Ldone_avx2$suffix: + pop %r15 +.cfi_restore %r15 + pop %r14 +.cfi_restore %r14 + pop %r13 +.cfi_restore %r13 + pop %r12 +.cfi_restore %r12 + pop %rbx +.cfi_restore %rbx + pop %rbp +.cfi_restore %rbp +.Lno_data_avx2$suffix: +.Lblocks_avx2_epilogue$suffix: + ret +.cfi_endproc + +.align 32 +.Lbase2_64_avx2$suffix: +.cfi_startproc + push %rbp +.cfi_push %rbp + mov %rsp,%rbp + push %rbx +.cfi_push %rbx + push %r12 +.cfi_push %r12 + push %r13 +.cfi_push %r13 + push %r14 +.cfi_push %r14 + push %r15 +.cfi_push %r15 +.Lbase2_64_avx2_body$suffix: + + mov $len,%r15 # reassign $len + + mov 24($ctx),$r0 # load r + mov 32($ctx),$s1 + + mov 0($ctx),$h0 # load hash value + mov 8($ctx),$h1 + mov 16($ctx),$h2#d + + mov $s1,$r1 + mov $s1,%rax + shr \$2,$s1 + add $r1,$s1 # s1 = r1 + (r1 >> 2) + + test \$63,$len + jz .Linit_avx2$suffix + +.Lbase2_64_pre_avx2$suffix: + add 0($inp),$h0 # accumulate input + adc 8($inp),$h1 + lea 16($inp),$inp + adc $padbit,$h2 + sub \$16,%r15 + + call __poly1305_block + mov $r1,%rax + + test \$63,%r15 + jnz .Lbase2_64_pre_avx2$suffix + +.Linit_avx2$suffix: + ################################# base 2^64 -> base 2^26 + mov $h0,%rax + mov $h0,%rdx + shr \$52,$h0 + mov $h1,$d1 + mov $h1,$d2 + shr \$26,%rdx + and \$0x3ffffff,%rax # h[0] + shl \$12,$d1 + and \$0x3ffffff,%rdx # h[1] + shr \$14,$h1 + or $d1,$h0 + shl \$24,$h2 + and \$0x3ffffff,$h0 # h[2] + shr \$40,$d2 + and \$0x3ffffff,$h1 # h[3] + or $d2,$h2 # h[4] + + vmovd %rax#d,%x#$H0 + vmovd %rdx#d,%x#$H1 + vmovd $h0#d,%x#$H2 + vmovd $h1#d,%x#$H3 + vmovd $h2#d,%x#$H4 + movl \$1,20($ctx) # set is_base2_26 + + call __poly1305_init_avx + +.Lproceed_avx2$suffix: + mov %r15,$len # restore $len +___ +$code.=<<___ if (!$kernel); + mov OPENSSL_ia32cap_P+8(%rip),%r9d + mov \$`(1<<31|1<<30|1<<16)`,%r11d +___ +$code.=<<___; + pop %r15 +.cfi_restore %r15 + pop %r14 +.cfi_restore %r14 + pop %r13 +.cfi_restore %r13 + pop %r12 +.cfi_restore %r12 + pop %rbx +.cfi_restore %rbx + pop %rbp +.cfi_restore %rbp +.Lbase2_64_avx2_epilogue$suffix: + jmp .Ldo_avx2$suffix +.cfi_endproc + +.align 32 +.Leven_avx2$suffix: +.cfi_startproc +___ +$code.=<<___ if (!$kernel); + mov OPENSSL_ia32cap_P+8(%rip),%r9d +___ +$code.=<<___; + vmovd 4*0($ctx),%x#$H0 # load hash value base 2^26 + vmovd 4*1($ctx),%x#$H1 + vmovd 4*2($ctx),%x#$H2 + vmovd 4*3($ctx),%x#$H3 + vmovd 4*4($ctx),%x#$H4 + +.Ldo_avx2$suffix: +___ +$code.=<<___ if (!$kernel && $avx>2); + cmp \$512,$len + jb .Lskip_avx512 + and %r11d,%r9d + test \$`1<<16`,%r9d # check for AVX512F + jnz .Lblocks_avx512 +.Lskip_avx512$suffix: +___ +$code.=<<___ if ($avx > 2 && $avx512 && $kernel); + cmp \$512,$len + jae .Lblocks_avx512 +___ +$code.=<<___ if (!$win64); + lea 8(%rsp),%r10 +.cfi_def_cfa_register %r10 + sub \$0x128,%rsp +___ +$code.=<<___ if ($win64); + lea 8(%rsp),%r10 + sub \$0x1c8,%rsp + vmovdqa %xmm6,-0xb0(%r10) + vmovdqa %xmm7,-0xa0(%r10) + vmovdqa %xmm8,-0x90(%r10) + vmovdqa %xmm9,-0x80(%r10) + vmovdqa %xmm10,-0x70(%r10) + vmovdqa %xmm11,-0x60(%r10) + vmovdqa %xmm12,-0x50(%r10) + vmovdqa %xmm13,-0x40(%r10) + vmovdqa %xmm14,-0x30(%r10) + vmovdqa %xmm15,-0x20(%r10) +.Ldo_avx2_body$suffix: +___ +$code.=<<___; + lea .Lconst(%rip),%rcx + lea 48+64($ctx),$ctx # size optimization + vmovdqa 96(%rcx),$T0 # .Lpermd_avx2 + + # expand and copy pre-calculated table to stack + vmovdqu `16*0-64`($ctx),%x#$T2 + and \$-512,%rsp + vmovdqu `16*1-64`($ctx),%x#$T3 + vmovdqu `16*2-64`($ctx),%x#$T4 + vmovdqu `16*3-64`($ctx),%x#$D0 + vmovdqu `16*4-64`($ctx),%x#$D1 + vmovdqu `16*5-64`($ctx),%x#$D2 + lea 0x90(%rsp),%rax # size optimization + vmovdqu `16*6-64`($ctx),%x#$D3 + vpermd $T2,$T0,$T2 # 00003412 -> 14243444 + vmovdqu `16*7-64`($ctx),%x#$D4 + vpermd $T3,$T0,$T3 + vmovdqu `16*8-64`($ctx),%x#$MASK + vpermd $T4,$T0,$T4 + vmovdqa $T2,0x00(%rsp) + vpermd $D0,$T0,$D0 + vmovdqa $T3,0x20-0x90(%rax) + vpermd $D1,$T0,$D1 + vmovdqa $T4,0x40-0x90(%rax) + vpermd $D2,$T0,$D2 + vmovdqa $D0,0x60-0x90(%rax) + vpermd $D3,$T0,$D3 + vmovdqa $D1,0x80-0x90(%rax) + vpermd $D4,$T0,$D4 + vmovdqa $D2,0xa0-0x90(%rax) + vpermd $MASK,$T0,$MASK + vmovdqa $D3,0xc0-0x90(%rax) + vmovdqa $D4,0xe0-0x90(%rax) + vmovdqa $MASK,0x100-0x90(%rax) + vmovdqa 64(%rcx),$MASK # .Lmask26 + + ################################################################ + # load input + vmovdqu 16*0($inp),%x#$T0 + vmovdqu 16*1($inp),%x#$T1 + vinserti128 \$1,16*2($inp),$T0,$T0 + vinserti128 \$1,16*3($inp),$T1,$T1 + lea 16*4($inp),$inp + + vpsrldq \$6,$T0,$T2 # splat input + vpsrldq \$6,$T1,$T3 + vpunpckhqdq $T1,$T0,$T4 # 4 + vpunpcklqdq $T3,$T2,$T2 # 2:3 + vpunpcklqdq $T1,$T0,$T0 # 0:1 + + vpsrlq \$30,$T2,$T3 + vpsrlq \$4,$T2,$T2 + vpsrlq \$26,$T0,$T1 + vpsrlq \$40,$T4,$T4 # 4 + vpand $MASK,$T2,$T2 # 2 + vpand $MASK,$T0,$T0 # 0 + vpand $MASK,$T1,$T1 # 1 + vpand $MASK,$T3,$T3 # 3 + vpor 32(%rcx),$T4,$T4 # padbit, yes, always + + vpaddq $H2,$T2,$H2 # accumulate input + sub \$64,$len + jz .Ltail_avx2$suffix + jmp .Loop_avx2$suffix + +.align 32 +.Loop_avx2$suffix: + ################################################################ + # ((inp[0]*r^4+inp[4])*r^4+inp[ 8])*r^4 + # ((inp[1]*r^4+inp[5])*r^4+inp[ 9])*r^3 + # ((inp[2]*r^4+inp[6])*r^4+inp[10])*r^2 + # ((inp[3]*r^4+inp[7])*r^4+inp[11])*r^1 + # \________/\__________/ + ################################################################ + #vpaddq $H2,$T2,$H2 # accumulate input + vpaddq $H0,$T0,$H0 + vmovdqa `32*0`(%rsp),$T0 # r0^4 + vpaddq $H1,$T1,$H1 + vmovdqa `32*1`(%rsp),$T1 # r1^4 + vpaddq $H3,$T3,$H3 + vmovdqa `32*3`(%rsp),$T2 # r2^4 + vpaddq $H4,$T4,$H4 + vmovdqa `32*6-0x90`(%rax),$T3 # s3^4 + vmovdqa `32*8-0x90`(%rax),$S4 # s4^4 + + # d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + # d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + # d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + # d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + # d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + # + # however, as h2 is "chronologically" first one available pull + # corresponding operations up, so it's + # + # d4 = h2*r2 + h4*r0 + h3*r1 + h1*r3 + h0*r4 + # d3 = h2*r1 + h3*r0 + h1*r2 + h0*r3 + h4*5*r4 + # d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + # d1 = h2*5*r4 + h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + # d0 = h2*5*r3 + h0*r0 + h4*5*r1 + h3*5*r2 + h1*5*r4 + + vpmuludq $H2,$T0,$D2 # d2 = h2*r0 + vpmuludq $H2,$T1,$D3 # d3 = h2*r1 + vpmuludq $H2,$T2,$D4 # d4 = h2*r2 + vpmuludq $H2,$T3,$D0 # d0 = h2*s3 + vpmuludq $H2,$S4,$D1 # d1 = h2*s4 + + vpmuludq $H0,$T1,$T4 # h0*r1 + vpmuludq $H1,$T1,$H2 # h1*r1, borrow $H2 as temp + vpaddq $T4,$D1,$D1 # d1 += h0*r1 + vpaddq $H2,$D2,$D2 # d2 += h1*r1 + vpmuludq $H3,$T1,$T4 # h3*r1 + vpmuludq `32*2`(%rsp),$H4,$H2 # h4*s1 + vpaddq $T4,$D4,$D4 # d4 += h3*r1 + vpaddq $H2,$D0,$D0 # d0 += h4*s1 + vmovdqa `32*4-0x90`(%rax),$T1 # s2 + + vpmuludq $H0,$T0,$T4 # h0*r0 + vpmuludq $H1,$T0,$H2 # h1*r0 + vpaddq $T4,$D0,$D0 # d0 += h0*r0 + vpaddq $H2,$D1,$D1 # d1 += h1*r0 + vpmuludq $H3,$T0,$T4 # h3*r0 + vpmuludq $H4,$T0,$H2 # h4*r0 + vmovdqu 16*0($inp),%x#$T0 # load input + vpaddq $T4,$D3,$D3 # d3 += h3*r0 + vpaddq $H2,$D4,$D4 # d4 += h4*r0 + vinserti128 \$1,16*2($inp),$T0,$T0 + + vpmuludq $H3,$T1,$T4 # h3*s2 + vpmuludq $H4,$T1,$H2 # h4*s2 + vmovdqu 16*1($inp),%x#$T1 + vpaddq $T4,$D0,$D0 # d0 += h3*s2 + vpaddq $H2,$D1,$D1 # d1 += h4*s2 + vmovdqa `32*5-0x90`(%rax),$H2 # r3 + vpmuludq $H1,$T2,$T4 # h1*r2 + vpmuludq $H0,$T2,$T2 # h0*r2 + vpaddq $T4,$D3,$D3 # d3 += h1*r2 + vpaddq $T2,$D2,$D2 # d2 += h0*r2 + vinserti128 \$1,16*3($inp),$T1,$T1 + lea 16*4($inp),$inp + + vpmuludq $H1,$H2,$T4 # h1*r3 + vpmuludq $H0,$H2,$H2 # h0*r3 + vpsrldq \$6,$T0,$T2 # splat input + vpaddq $T4,$D4,$D4 # d4 += h1*r3 + vpaddq $H2,$D3,$D3 # d3 += h0*r3 + vpmuludq $H3,$T3,$T4 # h3*s3 + vpmuludq $H4,$T3,$H2 # h4*s3 + vpsrldq \$6,$T1,$T3 + vpaddq $T4,$D1,$D1 # d1 += h3*s3 + vpaddq $H2,$D2,$D2 # d2 += h4*s3 + vpunpckhqdq $T1,$T0,$T4 # 4 + + vpmuludq $H3,$S4,$H3 # h3*s4 + vpmuludq $H4,$S4,$H4 # h4*s4 + vpunpcklqdq $T1,$T0,$T0 # 0:1 + vpaddq $H3,$D2,$H2 # h2 = d2 + h3*r4 + vpaddq $H4,$D3,$H3 # h3 = d3 + h4*r4 + vpunpcklqdq $T3,$T2,$T3 # 2:3 + vpmuludq `32*7-0x90`(%rax),$H0,$H4 # h0*r4 + vpmuludq $H1,$S4,$H0 # h1*s4 + vmovdqa 64(%rcx),$MASK # .Lmask26 + vpaddq $H4,$D4,$H4 # h4 = d4 + h0*r4 + vpaddq $H0,$D0,$H0 # h0 = d0 + h1*s4 + + ################################################################ + # lazy reduction (interleaved with tail of input splat) + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $D0,$D1,$H1 # h0 -> h1 + + vpsrlq \$26,$H4,$D4 + vpand $MASK,$H4,$H4 + + vpsrlq \$4,$T3,$T2 + + vpsrlq \$26,$H1,$D1 + vpand $MASK,$H1,$H1 + vpaddq $D1,$H2,$H2 # h1 -> h2 + + vpaddq $D4,$H0,$H0 + vpsllq \$2,$D4,$D4 + vpaddq $D4,$H0,$H0 # h4 -> h0 + + vpand $MASK,$T2,$T2 # 2 + vpsrlq \$26,$T0,$T1 + + vpsrlq \$26,$H2,$D2 + vpand $MASK,$H2,$H2 + vpaddq $D2,$H3,$H3 # h2 -> h3 + + vpaddq $T2,$H2,$H2 # modulo-scheduled + vpsrlq \$30,$T3,$T3 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpsrlq \$40,$T4,$T4 # 4 + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vpand $MASK,$T0,$T0 # 0 + vpand $MASK,$T1,$T1 # 1 + vpand $MASK,$T3,$T3 # 3 + vpor 32(%rcx),$T4,$T4 # padbit, yes, always + + sub \$64,$len + jnz .Loop_avx2$suffix + + .byte 0x66,0x90 +.Ltail_avx2$suffix: + ################################################################ + # while above multiplications were by r^4 in all lanes, in last + # iteration we multiply least significant lane by r^4 and most + # significant one by r, so copy of above except that references + # to the precomputed table are displaced by 4... + + #vpaddq $H2,$T2,$H2 # accumulate input + vpaddq $H0,$T0,$H0 + vmovdqu `32*0+4`(%rsp),$T0 # r0^4 + vpaddq $H1,$T1,$H1 + vmovdqu `32*1+4`(%rsp),$T1 # r1^4 + vpaddq $H3,$T3,$H3 + vmovdqu `32*3+4`(%rsp),$T2 # r2^4 + vpaddq $H4,$T4,$H4 + vmovdqu `32*6+4-0x90`(%rax),$T3 # s3^4 + vmovdqu `32*8+4-0x90`(%rax),$S4 # s4^4 + + vpmuludq $H2,$T0,$D2 # d2 = h2*r0 + vpmuludq $H2,$T1,$D3 # d3 = h2*r1 + vpmuludq $H2,$T2,$D4 # d4 = h2*r2 + vpmuludq $H2,$T3,$D0 # d0 = h2*s3 + vpmuludq $H2,$S4,$D1 # d1 = h2*s4 + + vpmuludq $H0,$T1,$T4 # h0*r1 + vpmuludq $H1,$T1,$H2 # h1*r1 + vpaddq $T4,$D1,$D1 # d1 += h0*r1 + vpaddq $H2,$D2,$D2 # d2 += h1*r1 + vpmuludq $H3,$T1,$T4 # h3*r1 + vpmuludq `32*2+4`(%rsp),$H4,$H2 # h4*s1 + vpaddq $T4,$D4,$D4 # d4 += h3*r1 + vpaddq $H2,$D0,$D0 # d0 += h4*s1 + + vpmuludq $H0,$T0,$T4 # h0*r0 + vpmuludq $H1,$T0,$H2 # h1*r0 + vpaddq $T4,$D0,$D0 # d0 += h0*r0 + vmovdqu `32*4+4-0x90`(%rax),$T1 # s2 + vpaddq $H2,$D1,$D1 # d1 += h1*r0 + vpmuludq $H3,$T0,$T4 # h3*r0 + vpmuludq $H4,$T0,$H2 # h4*r0 + vpaddq $T4,$D3,$D3 # d3 += h3*r0 + vpaddq $H2,$D4,$D4 # d4 += h4*r0 + + vpmuludq $H3,$T1,$T4 # h3*s2 + vpmuludq $H4,$T1,$H2 # h4*s2 + vpaddq $T4,$D0,$D0 # d0 += h3*s2 + vpaddq $H2,$D1,$D1 # d1 += h4*s2 + vmovdqu `32*5+4-0x90`(%rax),$H2 # r3 + vpmuludq $H1,$T2,$T4 # h1*r2 + vpmuludq $H0,$T2,$T2 # h0*r2 + vpaddq $T4,$D3,$D3 # d3 += h1*r2 + vpaddq $T2,$D2,$D2 # d2 += h0*r2 + + vpmuludq $H1,$H2,$T4 # h1*r3 + vpmuludq $H0,$H2,$H2 # h0*r3 + vpaddq $T4,$D4,$D4 # d4 += h1*r3 + vpaddq $H2,$D3,$D3 # d3 += h0*r3 + vpmuludq $H3,$T3,$T4 # h3*s3 + vpmuludq $H4,$T3,$H2 # h4*s3 + vpaddq $T4,$D1,$D1 # d1 += h3*s3 + vpaddq $H2,$D2,$D2 # d2 += h4*s3 + + vpmuludq $H3,$S4,$H3 # h3*s4 + vpmuludq $H4,$S4,$H4 # h4*s4 + vpaddq $H3,$D2,$H2 # h2 = d2 + h3*r4 + vpaddq $H4,$D3,$H3 # h3 = d3 + h4*r4 + vpmuludq `32*7+4-0x90`(%rax),$H0,$H4 # h0*r4 + vpmuludq $H1,$S4,$H0 # h1*s4 + vmovdqa 64(%rcx),$MASK # .Lmask26 + vpaddq $H4,$D4,$H4 # h4 = d4 + h0*r4 + vpaddq $H0,$D0,$H0 # h0 = d0 + h1*s4 + + ################################################################ + # horizontal addition + + vpsrldq \$8,$D1,$T1 + vpsrldq \$8,$H2,$T2 + vpsrldq \$8,$H3,$T3 + vpsrldq \$8,$H4,$T4 + vpsrldq \$8,$H0,$T0 + vpaddq $T1,$D1,$D1 + vpaddq $T2,$H2,$H2 + vpaddq $T3,$H3,$H3 + vpaddq $T4,$H4,$H4 + vpaddq $T0,$H0,$H0 + + vpermq \$0x2,$H3,$T3 + vpermq \$0x2,$H4,$T4 + vpermq \$0x2,$H0,$T0 + vpermq \$0x2,$D1,$T1 + vpermq \$0x2,$H2,$T2 + vpaddq $T3,$H3,$H3 + vpaddq $T4,$H4,$H4 + vpaddq $T0,$H0,$H0 + vpaddq $T1,$D1,$D1 + vpaddq $T2,$H2,$H2 + + ################################################################ + # lazy reduction + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $D0,$D1,$H1 # h0 -> h1 + + vpsrlq \$26,$H4,$D4 + vpand $MASK,$H4,$H4 + + vpsrlq \$26,$H1,$D1 + vpand $MASK,$H1,$H1 + vpaddq $D1,$H2,$H2 # h1 -> h2 + + vpaddq $D4,$H0,$H0 + vpsllq \$2,$D4,$D4 + vpaddq $D4,$H0,$H0 # h4 -> h0 + + vpsrlq \$26,$H2,$D2 + vpand $MASK,$H2,$H2 + vpaddq $D2,$H3,$H3 # h2 -> h3 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vmovd %x#$H0,`4*0-48-64`($ctx)# save partially reduced + vmovd %x#$H1,`4*1-48-64`($ctx) + vmovd %x#$H2,`4*2-48-64`($ctx) + vmovd %x#$H3,`4*3-48-64`($ctx) + vmovd %x#$H4,`4*4-48-64`($ctx) +___ +$code.=<<___ if ($win64); + vmovdqa -0xb0(%r10),%xmm6 + vmovdqa -0xa0(%r10),%xmm7 + vmovdqa -0x90(%r10),%xmm8 + vmovdqa -0x80(%r10),%xmm9 + vmovdqa -0x70(%r10),%xmm10 + vmovdqa -0x60(%r10),%xmm11 + vmovdqa -0x50(%r10),%xmm12 + vmovdqa -0x40(%r10),%xmm13 + vmovdqa -0x30(%r10),%xmm14 + vmovdqa -0x20(%r10),%xmm15 + lea -8(%r10),%rsp +.Ldo_avx2_epilogue$suffix: +___ +$code.=<<___ if (!$win64); + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +___ +$code.=<<___; + vzeroupper + ret +.cfi_endproc +___ +if($avx > 2 && $avx512) { +my ($R0,$R1,$R2,$R3,$R4, $S1,$S2,$S3,$S4) = map("%zmm$_",(16..24)); +my ($M0,$M1,$M2,$M3,$M4) = map("%zmm$_",(25..29)); +my $PADBIT="%zmm30"; + +map(s/%y/%z/,($T4,$T0,$T1,$T2,$T3)); # switch to %zmm domain +map(s/%y/%z/,($D0,$D1,$D2,$D3,$D4)); +map(s/%y/%z/,($H0,$H1,$H2,$H3,$H4)); +map(s/%y/%z/,($MASK)); + +$code.=<<___; +.cfi_startproc +.Lblocks_avx512: + mov \$15,%eax + kmovw %eax,%k2 +___ +$code.=<<___ if (!$win64); + lea 8(%rsp),%r10 +.cfi_def_cfa_register %r10 + sub \$0x128,%rsp +___ +$code.=<<___ if ($win64); + lea 8(%rsp),%r10 + sub \$0x1c8,%rsp + vmovdqa %xmm6,-0xb0(%r10) + vmovdqa %xmm7,-0xa0(%r10) + vmovdqa %xmm8,-0x90(%r10) + vmovdqa %xmm9,-0x80(%r10) + vmovdqa %xmm10,-0x70(%r10) + vmovdqa %xmm11,-0x60(%r10) + vmovdqa %xmm12,-0x50(%r10) + vmovdqa %xmm13,-0x40(%r10) + vmovdqa %xmm14,-0x30(%r10) + vmovdqa %xmm15,-0x20(%r10) +.Ldo_avx512_body: +___ +$code.=<<___; + lea .Lconst(%rip),%rcx + lea 48+64($ctx),$ctx # size optimization + vmovdqa 96(%rcx),%y#$T2 # .Lpermd_avx2 + + # expand pre-calculated table + vmovdqu `16*0-64`($ctx),%x#$D0 # will become expanded ${R0} + and \$-512,%rsp + vmovdqu `16*1-64`($ctx),%x#$D1 # will become ... ${R1} + mov \$0x20,%rax + vmovdqu `16*2-64`($ctx),%x#$T0 # ... ${S1} + vmovdqu `16*3-64`($ctx),%x#$D2 # ... ${R2} + vmovdqu `16*4-64`($ctx),%x#$T1 # ... ${S2} + vmovdqu `16*5-64`($ctx),%x#$D3 # ... ${R3} + vmovdqu `16*6-64`($ctx),%x#$T3 # ... ${S3} + vmovdqu `16*7-64`($ctx),%x#$D4 # ... ${R4} + vmovdqu `16*8-64`($ctx),%x#$T4 # ... ${S4} + vpermd $D0,$T2,$R0 # 00003412 -> 14243444 + vpbroadcastq 64(%rcx),$MASK # .Lmask26 + vpermd $D1,$T2,$R1 + vpermd $T0,$T2,$S1 + vpermd $D2,$T2,$R2 + vmovdqa64 $R0,0x00(%rsp){%k2} # save in case $len%128 != 0 + vpsrlq \$32,$R0,$T0 # 14243444 -> 01020304 + vpermd $T1,$T2,$S2 + vmovdqu64 $R1,0x00(%rsp,%rax){%k2} + vpsrlq \$32,$R1,$T1 + vpermd $D3,$T2,$R3 + vmovdqa64 $S1,0x40(%rsp){%k2} + vpermd $T3,$T2,$S3 + vpermd $D4,$T2,$R4 + vmovdqu64 $R2,0x40(%rsp,%rax){%k2} + vpermd $T4,$T2,$S4 + vmovdqa64 $S2,0x80(%rsp){%k2} + vmovdqu64 $R3,0x80(%rsp,%rax){%k2} + vmovdqa64 $S3,0xc0(%rsp){%k2} + vmovdqu64 $R4,0xc0(%rsp,%rax){%k2} + vmovdqa64 $S4,0x100(%rsp){%k2} + + ################################################################ + # calculate 5th through 8th powers of the key + # + # d0 = r0'*r0 + r1'*5*r4 + r2'*5*r3 + r3'*5*r2 + r4'*5*r1 + # d1 = r0'*r1 + r1'*r0 + r2'*5*r4 + r3'*5*r3 + r4'*5*r2 + # d2 = r0'*r2 + r1'*r1 + r2'*r0 + r3'*5*r4 + r4'*5*r3 + # d3 = r0'*r3 + r1'*r2 + r2'*r1 + r3'*r0 + r4'*5*r4 + # d4 = r0'*r4 + r1'*r3 + r2'*r2 + r3'*r1 + r4'*r0 + + vpmuludq $T0,$R0,$D0 # d0 = r0'*r0 + vpmuludq $T0,$R1,$D1 # d1 = r0'*r1 + vpmuludq $T0,$R2,$D2 # d2 = r0'*r2 + vpmuludq $T0,$R3,$D3 # d3 = r0'*r3 + vpmuludq $T0,$R4,$D4 # d4 = r0'*r4 + vpsrlq \$32,$R2,$T2 + + vpmuludq $T1,$S4,$M0 + vpmuludq $T1,$R0,$M1 + vpmuludq $T1,$R1,$M2 + vpmuludq $T1,$R2,$M3 + vpmuludq $T1,$R3,$M4 + vpsrlq \$32,$R3,$T3 + vpaddq $M0,$D0,$D0 # d0 += r1'*5*r4 + vpaddq $M1,$D1,$D1 # d1 += r1'*r0 + vpaddq $M2,$D2,$D2 # d2 += r1'*r1 + vpaddq $M3,$D3,$D3 # d3 += r1'*r2 + vpaddq $M4,$D4,$D4 # d4 += r1'*r3 + + vpmuludq $T2,$S3,$M0 + vpmuludq $T2,$S4,$M1 + vpmuludq $T2,$R1,$M3 + vpmuludq $T2,$R2,$M4 + vpmuludq $T2,$R0,$M2 + vpsrlq \$32,$R4,$T4 + vpaddq $M0,$D0,$D0 # d0 += r2'*5*r3 + vpaddq $M1,$D1,$D1 # d1 += r2'*5*r4 + vpaddq $M3,$D3,$D3 # d3 += r2'*r1 + vpaddq $M4,$D4,$D4 # d4 += r2'*r2 + vpaddq $M2,$D2,$D2 # d2 += r2'*r0 + + vpmuludq $T3,$S2,$M0 + vpmuludq $T3,$R0,$M3 + vpmuludq $T3,$R1,$M4 + vpmuludq $T3,$S3,$M1 + vpmuludq $T3,$S4,$M2 + vpaddq $M0,$D0,$D0 # d0 += r3'*5*r2 + vpaddq $M3,$D3,$D3 # d3 += r3'*r0 + vpaddq $M4,$D4,$D4 # d4 += r3'*r1 + vpaddq $M1,$D1,$D1 # d1 += r3'*5*r3 + vpaddq $M2,$D2,$D2 # d2 += r3'*5*r4 + + vpmuludq $T4,$S4,$M3 + vpmuludq $T4,$R0,$M4 + vpmuludq $T4,$S1,$M0 + vpmuludq $T4,$S2,$M1 + vpmuludq $T4,$S3,$M2 + vpaddq $M3,$D3,$D3 # d3 += r2'*5*r4 + vpaddq $M4,$D4,$D4 # d4 += r2'*r0 + vpaddq $M0,$D0,$D0 # d0 += r2'*5*r1 + vpaddq $M1,$D1,$D1 # d1 += r2'*5*r2 + vpaddq $M2,$D2,$D2 # d2 += r2'*5*r3 + + ################################################################ + # load input + vmovdqu64 16*0($inp),%z#$T3 + vmovdqu64 16*4($inp),%z#$T4 + lea 16*8($inp),$inp + + ################################################################ + # lazy reduction + + vpsrlq \$26,$D3,$M3 + vpandq $MASK,$D3,$D3 + vpaddq $M3,$D4,$D4 # d3 -> d4 + + vpsrlq \$26,$D0,$M0 + vpandq $MASK,$D0,$D0 + vpaddq $M0,$D1,$D1 # d0 -> d1 + + vpsrlq \$26,$D4,$M4 + vpandq $MASK,$D4,$D4 + + vpsrlq \$26,$D1,$M1 + vpandq $MASK,$D1,$D1 + vpaddq $M1,$D2,$D2 # d1 -> d2 + + vpaddq $M4,$D0,$D0 + vpsllq \$2,$M4,$M4 + vpaddq $M4,$D0,$D0 # d4 -> d0 + + vpsrlq \$26,$D2,$M2 + vpandq $MASK,$D2,$D2 + vpaddq $M2,$D3,$D3 # d2 -> d3 + + vpsrlq \$26,$D0,$M0 + vpandq $MASK,$D0,$D0 + vpaddq $M0,$D1,$D1 # d0 -> d1 + + vpsrlq \$26,$D3,$M3 + vpandq $MASK,$D3,$D3 + vpaddq $M3,$D4,$D4 # d3 -> d4 + + ################################################################ + # at this point we have 14243444 in $R0-$S4 and 05060708 in + # $D0-$D4, ... + + vpunpcklqdq $T4,$T3,$T0 # transpose input + vpunpckhqdq $T4,$T3,$T4 + + # ... since input 64-bit lanes are ordered as 73625140, we could + # "vperm" it to 76543210 (here and in each loop iteration), *or* + # we could just flow along, hence the goal for $R0-$S4 is + # 1858286838784888 ... + + vmovdqa32 128(%rcx),$M0 # .Lpermd_avx512: + mov \$0x7777,%eax + kmovw %eax,%k1 + + vpermd $R0,$M0,$R0 # 14243444 -> 1---2---3---4--- + vpermd $R1,$M0,$R1 + vpermd $R2,$M0,$R2 + vpermd $R3,$M0,$R3 + vpermd $R4,$M0,$R4 + + vpermd $D0,$M0,${R0}{%k1} # 05060708 -> 1858286838784888 + vpermd $D1,$M0,${R1}{%k1} + vpermd $D2,$M0,${R2}{%k1} + vpermd $D3,$M0,${R3}{%k1} + vpermd $D4,$M0,${R4}{%k1} + + vpslld \$2,$R1,$S1 # *5 + vpslld \$2,$R2,$S2 + vpslld \$2,$R3,$S3 + vpslld \$2,$R4,$S4 + vpaddd $R1,$S1,$S1 + vpaddd $R2,$S2,$S2 + vpaddd $R3,$S3,$S3 + vpaddd $R4,$S4,$S4 + + vpbroadcastq 32(%rcx),$PADBIT # .L129 + + vpsrlq \$52,$T0,$T2 # splat input + vpsllq \$12,$T4,$T3 + vporq $T3,$T2,$T2 + vpsrlq \$26,$T0,$T1 + vpsrlq \$14,$T4,$T3 + vpsrlq \$40,$T4,$T4 # 4 + vpandq $MASK,$T2,$T2 # 2 + vpandq $MASK,$T0,$T0 # 0 + #vpandq $MASK,$T1,$T1 # 1 + #vpandq $MASK,$T3,$T3 # 3 + #vporq $PADBIT,$T4,$T4 # padbit, yes, always + + vpaddq $H2,$T2,$H2 # accumulate input + sub \$192,$len + jbe .Ltail_avx512 + jmp .Loop_avx512 + +.align 32 +.Loop_avx512: + ################################################################ + # ((inp[0]*r^8+inp[ 8])*r^8+inp[16])*r^8 + # ((inp[1]*r^8+inp[ 9])*r^8+inp[17])*r^7 + # ((inp[2]*r^8+inp[10])*r^8+inp[18])*r^6 + # ((inp[3]*r^8+inp[11])*r^8+inp[19])*r^5 + # ((inp[4]*r^8+inp[12])*r^8+inp[20])*r^4 + # ((inp[5]*r^8+inp[13])*r^8+inp[21])*r^3 + # ((inp[6]*r^8+inp[14])*r^8+inp[22])*r^2 + # ((inp[7]*r^8+inp[15])*r^8+inp[23])*r^1 + # \________/\___________/ + ################################################################ + #vpaddq $H2,$T2,$H2 # accumulate input + + # d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4 + # d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4 + # d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4 + # d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4 + # d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4 + # + # however, as h2 is "chronologically" first one available pull + # corresponding operations up, so it's + # + # d3 = h2*r1 + h0*r3 + h1*r2 + h3*r0 + h4*5*r4 + # d4 = h2*r2 + h0*r4 + h1*r3 + h3*r1 + h4*r0 + # d0 = h2*5*r3 + h0*r0 + h1*5*r4 + h3*5*r2 + h4*5*r1 + # d1 = h2*5*r4 + h0*r1 + h1*r0 + h3*5*r3 + h4*5*r2 + # d2 = h2*r0 + h0*r2 + h1*r1 + h3*5*r4 + h4*5*r3 + + vpmuludq $H2,$R1,$D3 # d3 = h2*r1 + vpaddq $H0,$T0,$H0 + vpmuludq $H2,$R2,$D4 # d4 = h2*r2 + vpandq $MASK,$T1,$T1 # 1 + vpmuludq $H2,$S3,$D0 # d0 = h2*s3 + vpandq $MASK,$T3,$T3 # 3 + vpmuludq $H2,$S4,$D1 # d1 = h2*s4 + vporq $PADBIT,$T4,$T4 # padbit, yes, always + vpmuludq $H2,$R0,$D2 # d2 = h2*r0 + vpaddq $H1,$T1,$H1 # accumulate input + vpaddq $H3,$T3,$H3 + vpaddq $H4,$T4,$H4 + + vmovdqu64 16*0($inp),$T3 # load input + vmovdqu64 16*4($inp),$T4 + lea 16*8($inp),$inp + vpmuludq $H0,$R3,$M3 + vpmuludq $H0,$R4,$M4 + vpmuludq $H0,$R0,$M0 + vpmuludq $H0,$R1,$M1 + vpaddq $M3,$D3,$D3 # d3 += h0*r3 + vpaddq $M4,$D4,$D4 # d4 += h0*r4 + vpaddq $M0,$D0,$D0 # d0 += h0*r0 + vpaddq $M1,$D1,$D1 # d1 += h0*r1 + + vpmuludq $H1,$R2,$M3 + vpmuludq $H1,$R3,$M4 + vpmuludq $H1,$S4,$M0 + vpmuludq $H0,$R2,$M2 + vpaddq $M3,$D3,$D3 # d3 += h1*r2 + vpaddq $M4,$D4,$D4 # d4 += h1*r3 + vpaddq $M0,$D0,$D0 # d0 += h1*s4 + vpaddq $M2,$D2,$D2 # d2 += h0*r2 + + vpunpcklqdq $T4,$T3,$T0 # transpose input + vpunpckhqdq $T4,$T3,$T4 + + vpmuludq $H3,$R0,$M3 + vpmuludq $H3,$R1,$M4 + vpmuludq $H1,$R0,$M1 + vpmuludq $H1,$R1,$M2 + vpaddq $M3,$D3,$D3 # d3 += h3*r0 + vpaddq $M4,$D4,$D4 # d4 += h3*r1 + vpaddq $M1,$D1,$D1 # d1 += h1*r0 + vpaddq $M2,$D2,$D2 # d2 += h1*r1 + + vpmuludq $H4,$S4,$M3 + vpmuludq $H4,$R0,$M4 + vpmuludq $H3,$S2,$M0 + vpmuludq $H3,$S3,$M1 + vpaddq $M3,$D3,$D3 # d3 += h4*s4 + vpmuludq $H3,$S4,$M2 + vpaddq $M4,$D4,$D4 # d4 += h4*r0 + vpaddq $M0,$D0,$D0 # d0 += h3*s2 + vpaddq $M1,$D1,$D1 # d1 += h3*s3 + vpaddq $M2,$D2,$D2 # d2 += h3*s4 + + vpmuludq $H4,$S1,$M0 + vpmuludq $H4,$S2,$M1 + vpmuludq $H4,$S3,$M2 + vpaddq $M0,$D0,$H0 # h0 = d0 + h4*s1 + vpaddq $M1,$D1,$H1 # h1 = d2 + h4*s2 + vpaddq $M2,$D2,$H2 # h2 = d3 + h4*s3 + + ################################################################ + # lazy reduction (interleaved with input splat) + + vpsrlq \$52,$T0,$T2 # splat input + vpsllq \$12,$T4,$T3 + + vpsrlq \$26,$D3,$H3 + vpandq $MASK,$D3,$D3 + vpaddq $H3,$D4,$H4 # h3 -> h4 + + vporq $T3,$T2,$T2 + + vpsrlq \$26,$H0,$D0 + vpandq $MASK,$H0,$H0 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpandq $MASK,$T2,$T2 # 2 + + vpsrlq \$26,$H4,$D4 + vpandq $MASK,$H4,$H4 + + vpsrlq \$26,$H1,$D1 + vpandq $MASK,$H1,$H1 + vpaddq $D1,$H2,$H2 # h1 -> h2 + + vpaddq $D4,$H0,$H0 + vpsllq \$2,$D4,$D4 + vpaddq $D4,$H0,$H0 # h4 -> h0 + + vpaddq $T2,$H2,$H2 # modulo-scheduled + vpsrlq \$26,$T0,$T1 + + vpsrlq \$26,$H2,$D2 + vpandq $MASK,$H2,$H2 + vpaddq $D2,$D3,$H3 # h2 -> h3 + + vpsrlq \$14,$T4,$T3 + + vpsrlq \$26,$H0,$D0 + vpandq $MASK,$H0,$H0 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpsrlq \$40,$T4,$T4 # 4 + + vpsrlq \$26,$H3,$D3 + vpandq $MASK,$H3,$H3 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vpandq $MASK,$T0,$T0 # 0 + #vpandq $MASK,$T1,$T1 # 1 + #vpandq $MASK,$T3,$T3 # 3 + #vporq $PADBIT,$T4,$T4 # padbit, yes, always + + sub \$128,$len + ja .Loop_avx512 + +.Ltail_avx512: + ################################################################ + # while above multiplications were by r^8 in all lanes, in last + # iteration we multiply least significant lane by r^8 and most + # significant one by r, that's why table gets shifted... + + vpsrlq \$32,$R0,$R0 # 0105020603070408 + vpsrlq \$32,$R1,$R1 + vpsrlq \$32,$R2,$R2 + vpsrlq \$32,$S3,$S3 + vpsrlq \$32,$S4,$S4 + vpsrlq \$32,$R3,$R3 + vpsrlq \$32,$R4,$R4 + vpsrlq \$32,$S1,$S1 + vpsrlq \$32,$S2,$S2 + + ################################################################ + # load either next or last 64 byte of input + lea ($inp,$len),$inp + + #vpaddq $H2,$T2,$H2 # accumulate input + vpaddq $H0,$T0,$H0 + + vpmuludq $H2,$R1,$D3 # d3 = h2*r1 + vpmuludq $H2,$R2,$D4 # d4 = h2*r2 + vpmuludq $H2,$S3,$D0 # d0 = h2*s3 + vpandq $MASK,$T1,$T1 # 1 + vpmuludq $H2,$S4,$D1 # d1 = h2*s4 + vpandq $MASK,$T3,$T3 # 3 + vpmuludq $H2,$R0,$D2 # d2 = h2*r0 + vporq $PADBIT,$T4,$T4 # padbit, yes, always + vpaddq $H1,$T1,$H1 # accumulate input + vpaddq $H3,$T3,$H3 + vpaddq $H4,$T4,$H4 + + vmovdqu 16*0($inp),%x#$T0 + vpmuludq $H0,$R3,$M3 + vpmuludq $H0,$R4,$M4 + vpmuludq $H0,$R0,$M0 + vpmuludq $H0,$R1,$M1 + vpaddq $M3,$D3,$D3 # d3 += h0*r3 + vpaddq $M4,$D4,$D4 # d4 += h0*r4 + vpaddq $M0,$D0,$D0 # d0 += h0*r0 + vpaddq $M1,$D1,$D1 # d1 += h0*r1 + + vmovdqu 16*1($inp),%x#$T1 + vpmuludq $H1,$R2,$M3 + vpmuludq $H1,$R3,$M4 + vpmuludq $H1,$S4,$M0 + vpmuludq $H0,$R2,$M2 + vpaddq $M3,$D3,$D3 # d3 += h1*r2 + vpaddq $M4,$D4,$D4 # d4 += h1*r3 + vpaddq $M0,$D0,$D0 # d0 += h1*s4 + vpaddq $M2,$D2,$D2 # d2 += h0*r2 + + vinserti128 \$1,16*2($inp),%y#$T0,%y#$T0 + vpmuludq $H3,$R0,$M3 + vpmuludq $H3,$R1,$M4 + vpmuludq $H1,$R0,$M1 + vpmuludq $H1,$R1,$M2 + vpaddq $M3,$D3,$D3 # d3 += h3*r0 + vpaddq $M4,$D4,$D4 # d4 += h3*r1 + vpaddq $M1,$D1,$D1 # d1 += h1*r0 + vpaddq $M2,$D2,$D2 # d2 += h1*r1 + + vinserti128 \$1,16*3($inp),%y#$T1,%y#$T1 + vpmuludq $H4,$S4,$M3 + vpmuludq $H4,$R0,$M4 + vpmuludq $H3,$S2,$M0 + vpmuludq $H3,$S3,$M1 + vpmuludq $H3,$S4,$M2 + vpaddq $M3,$D3,$H3 # h3 = d3 + h4*s4 + vpaddq $M4,$D4,$D4 # d4 += h4*r0 + vpaddq $M0,$D0,$D0 # d0 += h3*s2 + vpaddq $M1,$D1,$D1 # d1 += h3*s3 + vpaddq $M2,$D2,$D2 # d2 += h3*s4 + + vpmuludq $H4,$S1,$M0 + vpmuludq $H4,$S2,$M1 + vpmuludq $H4,$S3,$M2 + vpaddq $M0,$D0,$H0 # h0 = d0 + h4*s1 + vpaddq $M1,$D1,$H1 # h1 = d2 + h4*s2 + vpaddq $M2,$D2,$H2 # h2 = d3 + h4*s3 + + ################################################################ + # horizontal addition + + mov \$1,%eax + vpermq \$0xb1,$H3,$D3 + vpermq \$0xb1,$D4,$H4 + vpermq \$0xb1,$H0,$D0 + vpermq \$0xb1,$H1,$D1 + vpermq \$0xb1,$H2,$D2 + vpaddq $D3,$H3,$H3 + vpaddq $D4,$H4,$H4 + vpaddq $D0,$H0,$H0 + vpaddq $D1,$H1,$H1 + vpaddq $D2,$H2,$H2 + + kmovw %eax,%k3 + vpermq \$0x2,$H3,$D3 + vpermq \$0x2,$H4,$D4 + vpermq \$0x2,$H0,$D0 + vpermq \$0x2,$H1,$D1 + vpermq \$0x2,$H2,$D2 + vpaddq $D3,$H3,$H3 + vpaddq $D4,$H4,$H4 + vpaddq $D0,$H0,$H0 + vpaddq $D1,$H1,$H1 + vpaddq $D2,$H2,$H2 + + vextracti64x4 \$0x1,$H3,%y#$D3 + vextracti64x4 \$0x1,$H4,%y#$D4 + vextracti64x4 \$0x1,$H0,%y#$D0 + vextracti64x4 \$0x1,$H1,%y#$D1 + vextracti64x4 \$0x1,$H2,%y#$D2 + vpaddq $D3,$H3,${H3}{%k3}{z} # keep single qword in case + vpaddq $D4,$H4,${H4}{%k3}{z} # it's passed to .Ltail_avx2 + vpaddq $D0,$H0,${H0}{%k3}{z} + vpaddq $D1,$H1,${H1}{%k3}{z} + vpaddq $D2,$H2,${H2}{%k3}{z} +___ +map(s/%z/%y/,($T0,$T1,$T2,$T3,$T4, $PADBIT)); +map(s/%z/%y/,($H0,$H1,$H2,$H3,$H4, $D0,$D1,$D2,$D3,$D4, $MASK)); +$code.=<<___; + ################################################################ + # lazy reduction (interleaved with input splat) + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpsrldq \$6,$T0,$T2 # splat input + vpsrldq \$6,$T1,$T3 + vpunpckhqdq $T1,$T0,$T4 # 4 + vpaddq $D3,$H4,$H4 # h3 -> h4 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpunpcklqdq $T3,$T2,$T2 # 2:3 + vpunpcklqdq $T1,$T0,$T0 # 0:1 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpsrlq \$26,$H4,$D4 + vpand $MASK,$H4,$H4 + + vpsrlq \$26,$H1,$D1 + vpand $MASK,$H1,$H1 + vpsrlq \$30,$T2,$T3 + vpsrlq \$4,$T2,$T2 + vpaddq $D1,$H2,$H2 # h1 -> h2 + + vpaddq $D4,$H0,$H0 + vpsllq \$2,$D4,$D4 + vpsrlq \$26,$T0,$T1 + vpsrlq \$40,$T4,$T4 # 4 + vpaddq $D4,$H0,$H0 # h4 -> h0 + + vpsrlq \$26,$H2,$D2 + vpand $MASK,$H2,$H2 + vpand $MASK,$T2,$T2 # 2 + vpand $MASK,$T0,$T0 # 0 + vpaddq $D2,$H3,$H3 # h2 -> h3 + + vpsrlq \$26,$H0,$D0 + vpand $MASK,$H0,$H0 + vpaddq $H2,$T2,$H2 # accumulate input for .Ltail_avx2 + vpand $MASK,$T1,$T1 # 1 + vpaddq $D0,$H1,$H1 # h0 -> h1 + + vpsrlq \$26,$H3,$D3 + vpand $MASK,$H3,$H3 + vpand $MASK,$T3,$T3 # 3 + vpor 32(%rcx),$T4,$T4 # padbit, yes, always + vpaddq $D3,$H4,$H4 # h3 -> h4 + + lea 0x90(%rsp),%rax # size optimization for .Ltail_avx2 + add \$64,$len + jnz .Ltail_avx2$suffix + + vpsubq $T2,$H2,$H2 # undo input accumulation + vmovd %x#$H0,`4*0-48-64`($ctx)# save partially reduced + vmovd %x#$H1,`4*1-48-64`($ctx) + vmovd %x#$H2,`4*2-48-64`($ctx) + vmovd %x#$H3,`4*3-48-64`($ctx) + vmovd %x#$H4,`4*4-48-64`($ctx) + vzeroall +___ +$code.=<<___ if ($win64); + movdqa -0xb0(%r10),%xmm6 + movdqa -0xa0(%r10),%xmm7 + movdqa -0x90(%r10),%xmm8 + movdqa -0x80(%r10),%xmm9 + movdqa -0x70(%r10),%xmm10 + movdqa -0x60(%r10),%xmm11 + movdqa -0x50(%r10),%xmm12 + movdqa -0x40(%r10),%xmm13 + movdqa -0x30(%r10),%xmm14 + movdqa -0x20(%r10),%xmm15 + lea -8(%r10),%rsp +.Ldo_avx512_epilogue: +___ +$code.=<<___ if (!$win64); + lea -8(%r10),%rsp +.cfi_def_cfa_register %rsp +___ +$code.=<<___; + ret +.cfi_endproc +___ + +} + +} + +&declare_function("poly1305_blocks_avx2", 32, 4); +poly1305_blocks_avxN(0); +&end_function("poly1305_blocks_avx2"); + +if($kernel) { + $code .= "#endif\n"; +} + +####################################################################### +if ($avx>2) { +# On entry we have input length divisible by 64. But since inner loop +# processes 128 bytes per iteration, cases when length is not divisible +# by 128 are handled by passing tail 64 bytes to .Ltail_avx2. For this +# reason stack layout is kept identical to poly1305_blocks_avx2. If not +# for this tail, we wouldn't have to even allocate stack frame... + +if($kernel) { + $code .= "#ifdef CONFIG_AS_AVX512\n"; +} + +&declare_function("poly1305_blocks_avx512", 32, 4); +poly1305_blocks_avxN(1); +&end_function("poly1305_blocks_avx512"); + +if ($kernel) { + $code .= "#endif\n"; +} + +if (!$kernel && $avx>3) { +######################################################################## +# VPMADD52 version using 2^44 radix. +# +# One can argue that base 2^52 would be more natural. Well, even though +# some operations would be more natural, one has to recognize couple of +# things. Base 2^52 doesn't provide advantage over base 2^44 if you look +# at amount of multiply-n-accumulate operations. Secondly, it makes it +# impossible to pre-compute multiples of 5 [referred to as s[]/sN in +# reference implementations], which means that more such operations +# would have to be performed in inner loop, which in turn makes critical +# path longer. In other words, even though base 2^44 reduction might +# look less elegant, overall critical path is actually shorter... + +######################################################################## +# Layout of opaque area is following. +# +# unsigned __int64 h[3]; # current hash value base 2^44 +# unsigned __int64 s[2]; # key value*20 base 2^44 +# unsigned __int64 r[3]; # key value base 2^44 +# struct { unsigned __int64 r^1, r^3, r^2, r^4; } R[4]; +# # r^n positions reflect +# # placement in register, not +# # memory, R[3] is R[1]*20 + +$code.=<<___; +.type poly1305_init_base2_44,\@function,3 +.align 32 +poly1305_init_base2_44: + xor %rax,%rax + mov %rax,0($ctx) # initialize hash value + mov %rax,8($ctx) + mov %rax,16($ctx) + +.Linit_base2_44: + lea poly1305_blocks_vpmadd52(%rip),%r10 + lea poly1305_emit_base2_44(%rip),%r11 + + mov \$0x0ffffffc0fffffff,%rax + mov \$0x0ffffffc0ffffffc,%rcx + and 0($inp),%rax + mov \$0x00000fffffffffff,%r8 + and 8($inp),%rcx + mov \$0x00000fffffffffff,%r9 + and %rax,%r8 + shrd \$44,%rcx,%rax + mov %r8,40($ctx) # r0 + and %r9,%rax + shr \$24,%rcx + mov %rax,48($ctx) # r1 + lea (%rax,%rax,4),%rax # *5 + mov %rcx,56($ctx) # r2 + shl \$2,%rax # magic <<2 + lea (%rcx,%rcx,4),%rcx # *5 + shl \$2,%rcx # magic <<2 + mov %rax,24($ctx) # s1 + mov %rcx,32($ctx) # s2 + movq \$-1,64($ctx) # write impossible value +___ +$code.=<<___ if ($flavour !~ /elf32/); + mov %r10,0(%rdx) + mov %r11,8(%rdx) +___ +$code.=<<___ if ($flavour =~ /elf32/); + mov %r10d,0(%rdx) + mov %r11d,4(%rdx) +___ +$code.=<<___; + mov \$1,%eax + ret +.size poly1305_init_base2_44,.-poly1305_init_base2_44 +___ +{ +my ($H0,$H1,$H2,$r2r1r0,$r1r0s2,$r0s2s1,$Dlo,$Dhi) = map("%ymm$_",(0..5,16,17)); +my ($T0,$inp_permd,$inp_shift,$PAD) = map("%ymm$_",(18..21)); +my ($reduc_mask,$reduc_rght,$reduc_left) = map("%ymm$_",(22..25)); + +$code.=<<___; +.type poly1305_blocks_vpmadd52,\@function,4 +.align 32 +poly1305_blocks_vpmadd52: + shr \$4,$len + jz .Lno_data_vpmadd52 # too short + + shl \$40,$padbit + mov 64($ctx),%r8 # peek on power of the key + + # if powers of the key are not calculated yet, process up to 3 + # blocks with this single-block subroutine, otherwise ensure that + # length is divisible by 2 blocks and pass the rest down to next + # subroutine... + + mov \$3,%rax + mov \$1,%r10 + cmp \$4,$len # is input long + cmovae %r10,%rax + test %r8,%r8 # is power value impossible? + cmovns %r10,%rax + + and $len,%rax # is input of favourable length? + jz .Lblocks_vpmadd52_4x + + sub %rax,$len + mov \$7,%r10d + mov \$1,%r11d + kmovw %r10d,%k7 + lea .L2_44_inp_permd(%rip),%r10 + kmovw %r11d,%k1 + + vmovq $padbit,%x#$PAD + vmovdqa64 0(%r10),$inp_permd # .L2_44_inp_permd + vmovdqa64 32(%r10),$inp_shift # .L2_44_inp_shift + vpermq \$0xcf,$PAD,$PAD + vmovdqa64 64(%r10),$reduc_mask # .L2_44_mask + + vmovdqu64 0($ctx),${Dlo}{%k7}{z} # load hash value + vmovdqu64 40($ctx),${r2r1r0}{%k7}{z} # load keys + vmovdqu64 32($ctx),${r1r0s2}{%k7}{z} + vmovdqu64 24($ctx),${r0s2s1}{%k7}{z} + + vmovdqa64 96(%r10),$reduc_rght # .L2_44_shift_rgt + vmovdqa64 128(%r10),$reduc_left # .L2_44_shift_lft + + jmp .Loop_vpmadd52 + +.align 32 +.Loop_vpmadd52: + vmovdqu32 0($inp),%x#$T0 # load input as ----3210 + lea 16($inp),$inp + + vpermd $T0,$inp_permd,$T0 # ----3210 -> --322110 + vpsrlvq $inp_shift,$T0,$T0 + vpandq $reduc_mask,$T0,$T0 + vporq $PAD,$T0,$T0 + + vpaddq $T0,$Dlo,$Dlo # accumulate input + + vpermq \$0,$Dlo,${H0}{%k7}{z} # smash hash value + vpermq \$0b01010101,$Dlo,${H1}{%k7}{z} + vpermq \$0b10101010,$Dlo,${H2}{%k7}{z} + + vpxord $Dlo,$Dlo,$Dlo + vpxord $Dhi,$Dhi,$Dhi + + vpmadd52luq $r2r1r0,$H0,$Dlo + vpmadd52huq $r2r1r0,$H0,$Dhi + + vpmadd52luq $r1r0s2,$H1,$Dlo + vpmadd52huq $r1r0s2,$H1,$Dhi + + vpmadd52luq $r0s2s1,$H2,$Dlo + vpmadd52huq $r0s2s1,$H2,$Dhi + + vpsrlvq $reduc_rght,$Dlo,$T0 # 0 in topmost qword + vpsllvq $reduc_left,$Dhi,$Dhi # 0 in topmost qword + vpandq $reduc_mask,$Dlo,$Dlo + + vpaddq $T0,$Dhi,$Dhi + + vpermq \$0b10010011,$Dhi,$Dhi # 0 in lowest qword + + vpaddq $Dhi,$Dlo,$Dlo # note topmost qword :-) + + vpsrlvq $reduc_rght,$Dlo,$T0 # 0 in topmost word + vpandq $reduc_mask,$Dlo,$Dlo + + vpermq \$0b10010011,$T0,$T0 + + vpaddq $T0,$Dlo,$Dlo + + vpermq \$0b10010011,$Dlo,${T0}{%k1}{z} + + vpaddq $T0,$Dlo,$Dlo + vpsllq \$2,$T0,$T0 + + vpaddq $T0,$Dlo,$Dlo + + dec %rax # len-=16 + jnz .Loop_vpmadd52 + + vmovdqu64 $Dlo,0($ctx){%k7} # store hash value + + test $len,$len + jnz .Lblocks_vpmadd52_4x + +.Lno_data_vpmadd52: + ret +.size poly1305_blocks_vpmadd52,.-poly1305_blocks_vpmadd52 +___ +} +{ +######################################################################## +# As implied by its name 4x subroutine processes 4 blocks in parallel +# (but handles even 4*n+2 blocks lengths). It takes up to 4th key power +# and is handled in 256-bit %ymm registers. + +my ($H0,$H1,$H2,$R0,$R1,$R2,$S1,$S2) = map("%ymm$_",(0..5,16,17)); +my ($D0lo,$D0hi,$D1lo,$D1hi,$D2lo,$D2hi) = map("%ymm$_",(18..23)); +my ($T0,$T1,$T2,$T3,$mask44,$mask42,$tmp,$PAD) = map("%ymm$_",(24..31)); + +$code.=<<___; +.type poly1305_blocks_vpmadd52_4x,\@function,4 +.align 32 +poly1305_blocks_vpmadd52_4x: + shr \$4,$len + jz .Lno_data_vpmadd52_4x # too short + + shl \$40,$padbit + mov 64($ctx),%r8 # peek on power of the key + +.Lblocks_vpmadd52_4x: + vpbroadcastq $padbit,$PAD + + vmovdqa64 .Lx_mask44(%rip),$mask44 + mov \$5,%eax + vmovdqa64 .Lx_mask42(%rip),$mask42 + kmovw %eax,%k1 # used in 2x path + + test %r8,%r8 # is power value impossible? + js .Linit_vpmadd52 # if it is, then init R[4] + + vmovq 0($ctx),%x#$H0 # load current hash value + vmovq 8($ctx),%x#$H1 + vmovq 16($ctx),%x#$H2 + + test \$3,$len # is length 4*n+2? + jnz .Lblocks_vpmadd52_2x_do + +.Lblocks_vpmadd52_4x_do: + vpbroadcastq 64($ctx),$R0 # load 4th power of the key + vpbroadcastq 96($ctx),$R1 + vpbroadcastq 128($ctx),$R2 + vpbroadcastq 160($ctx),$S1 + +.Lblocks_vpmadd52_4x_key_loaded: + vpsllq \$2,$R2,$S2 # S2 = R2*5*4 + vpaddq $R2,$S2,$S2 + vpsllq \$2,$S2,$S2 + + test \$7,$len # is len 8*n? + jz .Lblocks_vpmadd52_8x + + vmovdqu64 16*0($inp),$T2 # load data + vmovdqu64 16*2($inp),$T3 + lea 16*4($inp),$inp + + vpunpcklqdq $T3,$T2,$T1 # transpose data + vpunpckhqdq $T3,$T2,$T3 + + # at this point 64-bit lanes are ordered as 3-1-2-0 + + vpsrlq \$24,$T3,$T2 # splat the data + vporq $PAD,$T2,$T2 + vpaddq $T2,$H2,$H2 # accumulate input + vpandq $mask44,$T1,$T0 + vpsrlq \$44,$T1,$T1 + vpsllq \$20,$T3,$T3 + vporq $T3,$T1,$T1 + vpandq $mask44,$T1,$T1 + + sub \$4,$len + jz .Ltail_vpmadd52_4x + jmp .Loop_vpmadd52_4x + ud2 + +.align 32 +.Linit_vpmadd52: + vmovq 24($ctx),%x#$S1 # load key + vmovq 56($ctx),%x#$H2 + vmovq 32($ctx),%x#$S2 + vmovq 40($ctx),%x#$R0 + vmovq 48($ctx),%x#$R1 + + vmovdqa $R0,$H0 + vmovdqa $R1,$H1 + vmovdqa $H2,$R2 + + mov \$2,%eax + +.Lmul_init_vpmadd52: + vpxorq $D0lo,$D0lo,$D0lo + vpmadd52luq $H2,$S1,$D0lo + vpxorq $D0hi,$D0hi,$D0hi + vpmadd52huq $H2,$S1,$D0hi + vpxorq $D1lo,$D1lo,$D1lo + vpmadd52luq $H2,$S2,$D1lo + vpxorq $D1hi,$D1hi,$D1hi + vpmadd52huq $H2,$S2,$D1hi + vpxorq $D2lo,$D2lo,$D2lo + vpmadd52luq $H2,$R0,$D2lo + vpxorq $D2hi,$D2hi,$D2hi + vpmadd52huq $H2,$R0,$D2hi + + vpmadd52luq $H0,$R0,$D0lo + vpmadd52huq $H0,$R0,$D0hi + vpmadd52luq $H0,$R1,$D1lo + vpmadd52huq $H0,$R1,$D1hi + vpmadd52luq $H0,$R2,$D2lo + vpmadd52huq $H0,$R2,$D2hi + + vpmadd52luq $H1,$S2,$D0lo + vpmadd52huq $H1,$S2,$D0hi + vpmadd52luq $H1,$R0,$D1lo + vpmadd52huq $H1,$R0,$D1hi + vpmadd52luq $H1,$R1,$D2lo + vpmadd52huq $H1,$R1,$D2hi + + ################################################################ + # partial reduction + vpsrlq \$44,$D0lo,$tmp + vpsllq \$8,$D0hi,$D0hi + vpandq $mask44,$D0lo,$H0 + vpaddq $tmp,$D0hi,$D0hi + + vpaddq $D0hi,$D1lo,$D1lo + + vpsrlq \$44,$D1lo,$tmp + vpsllq \$8,$D1hi,$D1hi + vpandq $mask44,$D1lo,$H1 + vpaddq $tmp,$D1hi,$D1hi + + vpaddq $D1hi,$D2lo,$D2lo + + vpsrlq \$42,$D2lo,$tmp + vpsllq \$10,$D2hi,$D2hi + vpandq $mask42,$D2lo,$H2 + vpaddq $tmp,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + vpsllq \$2,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + + vpsrlq \$44,$H0,$tmp # additional step + vpandq $mask44,$H0,$H0 + + vpaddq $tmp,$H1,$H1 + + dec %eax + jz .Ldone_init_vpmadd52 + + vpunpcklqdq $R1,$H1,$R1 # 1,2 + vpbroadcastq %x#$H1,%x#$H1 # 2,2 + vpunpcklqdq $R2,$H2,$R2 + vpbroadcastq %x#$H2,%x#$H2 + vpunpcklqdq $R0,$H0,$R0 + vpbroadcastq %x#$H0,%x#$H0 + + vpsllq \$2,$R1,$S1 # S1 = R1*5*4 + vpsllq \$2,$R2,$S2 # S2 = R2*5*4 + vpaddq $R1,$S1,$S1 + vpaddq $R2,$S2,$S2 + vpsllq \$2,$S1,$S1 + vpsllq \$2,$S2,$S2 + + jmp .Lmul_init_vpmadd52 + ud2 + +.align 32 +.Ldone_init_vpmadd52: + vinserti128 \$1,%x#$R1,$H1,$R1 # 1,2,3,4 + vinserti128 \$1,%x#$R2,$H2,$R2 + vinserti128 \$1,%x#$R0,$H0,$R0 + + vpermq \$0b11011000,$R1,$R1 # 1,3,2,4 + vpermq \$0b11011000,$R2,$R2 + vpermq \$0b11011000,$R0,$R0 + + vpsllq \$2,$R1,$S1 # S1 = R1*5*4 + vpaddq $R1,$S1,$S1 + vpsllq \$2,$S1,$S1 + + vmovq 0($ctx),%x#$H0 # load current hash value + vmovq 8($ctx),%x#$H1 + vmovq 16($ctx),%x#$H2 + + test \$3,$len # is length 4*n+2? + jnz .Ldone_init_vpmadd52_2x + + vmovdqu64 $R0,64($ctx) # save key powers + vpbroadcastq %x#$R0,$R0 # broadcast 4th power + vmovdqu64 $R1,96($ctx) + vpbroadcastq %x#$R1,$R1 + vmovdqu64 $R2,128($ctx) + vpbroadcastq %x#$R2,$R2 + vmovdqu64 $S1,160($ctx) + vpbroadcastq %x#$S1,$S1 + + jmp .Lblocks_vpmadd52_4x_key_loaded + ud2 + +.align 32 +.Ldone_init_vpmadd52_2x: + vmovdqu64 $R0,64($ctx) # save key powers + vpsrldq \$8,$R0,$R0 # 0-1-0-2 + vmovdqu64 $R1,96($ctx) + vpsrldq \$8,$R1,$R1 + vmovdqu64 $R2,128($ctx) + vpsrldq \$8,$R2,$R2 + vmovdqu64 $S1,160($ctx) + vpsrldq \$8,$S1,$S1 + jmp .Lblocks_vpmadd52_2x_key_loaded + ud2 + +.align 32 +.Lblocks_vpmadd52_2x_do: + vmovdqu64 128+8($ctx),${R2}{%k1}{z}# load 2nd and 1st key powers + vmovdqu64 160+8($ctx),${S1}{%k1}{z} + vmovdqu64 64+8($ctx),${R0}{%k1}{z} + vmovdqu64 96+8($ctx),${R1}{%k1}{z} + +.Lblocks_vpmadd52_2x_key_loaded: + vmovdqu64 16*0($inp),$T2 # load data + vpxorq $T3,$T3,$T3 + lea 16*2($inp),$inp + + vpunpcklqdq $T3,$T2,$T1 # transpose data + vpunpckhqdq $T3,$T2,$T3 + + # at this point 64-bit lanes are ordered as x-1-x-0 + + vpsrlq \$24,$T3,$T2 # splat the data + vporq $PAD,$T2,$T2 + vpaddq $T2,$H2,$H2 # accumulate input + vpandq $mask44,$T1,$T0 + vpsrlq \$44,$T1,$T1 + vpsllq \$20,$T3,$T3 + vporq $T3,$T1,$T1 + vpandq $mask44,$T1,$T1 + + jmp .Ltail_vpmadd52_2x + ud2 + +.align 32 +.Loop_vpmadd52_4x: + #vpaddq $T2,$H2,$H2 # accumulate input + vpaddq $T0,$H0,$H0 + vpaddq $T1,$H1,$H1 + + vpxorq $D0lo,$D0lo,$D0lo + vpmadd52luq $H2,$S1,$D0lo + vpxorq $D0hi,$D0hi,$D0hi + vpmadd52huq $H2,$S1,$D0hi + vpxorq $D1lo,$D1lo,$D1lo + vpmadd52luq $H2,$S2,$D1lo + vpxorq $D1hi,$D1hi,$D1hi + vpmadd52huq $H2,$S2,$D1hi + vpxorq $D2lo,$D2lo,$D2lo + vpmadd52luq $H2,$R0,$D2lo + vpxorq $D2hi,$D2hi,$D2hi + vpmadd52huq $H2,$R0,$D2hi + + vmovdqu64 16*0($inp),$T2 # load data + vmovdqu64 16*2($inp),$T3 + lea 16*4($inp),$inp + vpmadd52luq $H0,$R0,$D0lo + vpmadd52huq $H0,$R0,$D0hi + vpmadd52luq $H0,$R1,$D1lo + vpmadd52huq $H0,$R1,$D1hi + vpmadd52luq $H0,$R2,$D2lo + vpmadd52huq $H0,$R2,$D2hi + + vpunpcklqdq $T3,$T2,$T1 # transpose data + vpunpckhqdq $T3,$T2,$T3 + vpmadd52luq $H1,$S2,$D0lo + vpmadd52huq $H1,$S2,$D0hi + vpmadd52luq $H1,$R0,$D1lo + vpmadd52huq $H1,$R0,$D1hi + vpmadd52luq $H1,$R1,$D2lo + vpmadd52huq $H1,$R1,$D2hi + + ################################################################ + # partial reduction (interleaved with data splat) + vpsrlq \$44,$D0lo,$tmp + vpsllq \$8,$D0hi,$D0hi + vpandq $mask44,$D0lo,$H0 + vpaddq $tmp,$D0hi,$D0hi + + vpsrlq \$24,$T3,$T2 + vporq $PAD,$T2,$T2 + vpaddq $D0hi,$D1lo,$D1lo + + vpsrlq \$44,$D1lo,$tmp + vpsllq \$8,$D1hi,$D1hi + vpandq $mask44,$D1lo,$H1 + vpaddq $tmp,$D1hi,$D1hi + + vpandq $mask44,$T1,$T0 + vpsrlq \$44,$T1,$T1 + vpsllq \$20,$T3,$T3 + vpaddq $D1hi,$D2lo,$D2lo + + vpsrlq \$42,$D2lo,$tmp + vpsllq \$10,$D2hi,$D2hi + vpandq $mask42,$D2lo,$H2 + vpaddq $tmp,$D2hi,$D2hi + + vpaddq $T2,$H2,$H2 # accumulate input + vpaddq $D2hi,$H0,$H0 + vpsllq \$2,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + vporq $T3,$T1,$T1 + vpandq $mask44,$T1,$T1 + + vpsrlq \$44,$H0,$tmp # additional step + vpandq $mask44,$H0,$H0 + + vpaddq $tmp,$H1,$H1 + + sub \$4,$len # len-=64 + jnz .Loop_vpmadd52_4x + +.Ltail_vpmadd52_4x: + vmovdqu64 128($ctx),$R2 # load all key powers + vmovdqu64 160($ctx),$S1 + vmovdqu64 64($ctx),$R0 + vmovdqu64 96($ctx),$R1 + +.Ltail_vpmadd52_2x: + vpsllq \$2,$R2,$S2 # S2 = R2*5*4 + vpaddq $R2,$S2,$S2 + vpsllq \$2,$S2,$S2 + + #vpaddq $T2,$H2,$H2 # accumulate input + vpaddq $T0,$H0,$H0 + vpaddq $T1,$H1,$H1 + + vpxorq $D0lo,$D0lo,$D0lo + vpmadd52luq $H2,$S1,$D0lo + vpxorq $D0hi,$D0hi,$D0hi + vpmadd52huq $H2,$S1,$D0hi + vpxorq $D1lo,$D1lo,$D1lo + vpmadd52luq $H2,$S2,$D1lo + vpxorq $D1hi,$D1hi,$D1hi + vpmadd52huq $H2,$S2,$D1hi + vpxorq $D2lo,$D2lo,$D2lo + vpmadd52luq $H2,$R0,$D2lo + vpxorq $D2hi,$D2hi,$D2hi + vpmadd52huq $H2,$R0,$D2hi + + vpmadd52luq $H0,$R0,$D0lo + vpmadd52huq $H0,$R0,$D0hi + vpmadd52luq $H0,$R1,$D1lo + vpmadd52huq $H0,$R1,$D1hi + vpmadd52luq $H0,$R2,$D2lo + vpmadd52huq $H0,$R2,$D2hi + + vpmadd52luq $H1,$S2,$D0lo + vpmadd52huq $H1,$S2,$D0hi + vpmadd52luq $H1,$R0,$D1lo + vpmadd52huq $H1,$R0,$D1hi + vpmadd52luq $H1,$R1,$D2lo + vpmadd52huq $H1,$R1,$D2hi + + ################################################################ + # horizontal addition + + mov \$1,%eax + kmovw %eax,%k1 + vpsrldq \$8,$D0lo,$T0 + vpsrldq \$8,$D0hi,$H0 + vpsrldq \$8,$D1lo,$T1 + vpsrldq \$8,$D1hi,$H1 + vpaddq $T0,$D0lo,$D0lo + vpaddq $H0,$D0hi,$D0hi + vpsrldq \$8,$D2lo,$T2 + vpsrldq \$8,$D2hi,$H2 + vpaddq $T1,$D1lo,$D1lo + vpaddq $H1,$D1hi,$D1hi + vpermq \$0x2,$D0lo,$T0 + vpermq \$0x2,$D0hi,$H0 + vpaddq $T2,$D2lo,$D2lo + vpaddq $H2,$D2hi,$D2hi + + vpermq \$0x2,$D1lo,$T1 + vpermq \$0x2,$D1hi,$H1 + vpaddq $T0,$D0lo,${D0lo}{%k1}{z} + vpaddq $H0,$D0hi,${D0hi}{%k1}{z} + vpermq \$0x2,$D2lo,$T2 + vpermq \$0x2,$D2hi,$H2 + vpaddq $T1,$D1lo,${D1lo}{%k1}{z} + vpaddq $H1,$D1hi,${D1hi}{%k1}{z} + vpaddq $T2,$D2lo,${D2lo}{%k1}{z} + vpaddq $H2,$D2hi,${D2hi}{%k1}{z} + + ################################################################ + # partial reduction + vpsrlq \$44,$D0lo,$tmp + vpsllq \$8,$D0hi,$D0hi + vpandq $mask44,$D0lo,$H0 + vpaddq $tmp,$D0hi,$D0hi + + vpaddq $D0hi,$D1lo,$D1lo + + vpsrlq \$44,$D1lo,$tmp + vpsllq \$8,$D1hi,$D1hi + vpandq $mask44,$D1lo,$H1 + vpaddq $tmp,$D1hi,$D1hi + + vpaddq $D1hi,$D2lo,$D2lo + + vpsrlq \$42,$D2lo,$tmp + vpsllq \$10,$D2hi,$D2hi + vpandq $mask42,$D2lo,$H2 + vpaddq $tmp,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + vpsllq \$2,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + + vpsrlq \$44,$H0,$tmp # additional step + vpandq $mask44,$H0,$H0 + + vpaddq $tmp,$H1,$H1 + # at this point $len is + # either 4*n+2 or 0... + sub \$2,$len # len-=32 + ja .Lblocks_vpmadd52_4x_do + + vmovq %x#$H0,0($ctx) + vmovq %x#$H1,8($ctx) + vmovq %x#$H2,16($ctx) + vzeroall + +.Lno_data_vpmadd52_4x: + ret +.size poly1305_blocks_vpmadd52_4x,.-poly1305_blocks_vpmadd52_4x +___ +} +{ +######################################################################## +# As implied by its name 8x subroutine processes 8 blocks in parallel... +# This is intermediate version, as it's used only in cases when input +# length is either 8*n, 8*n+1 or 8*n+2... + +my ($H0,$H1,$H2,$R0,$R1,$R2,$S1,$S2) = map("%ymm$_",(0..5,16,17)); +my ($D0lo,$D0hi,$D1lo,$D1hi,$D2lo,$D2hi) = map("%ymm$_",(18..23)); +my ($T0,$T1,$T2,$T3,$mask44,$mask42,$tmp,$PAD) = map("%ymm$_",(24..31)); +my ($RR0,$RR1,$RR2,$SS1,$SS2) = map("%ymm$_",(6..10)); + +$code.=<<___; +.type poly1305_blocks_vpmadd52_8x,\@function,4 +.align 32 +poly1305_blocks_vpmadd52_8x: + shr \$4,$len + jz .Lno_data_vpmadd52_8x # too short + + shl \$40,$padbit + mov 64($ctx),%r8 # peek on power of the key + + vmovdqa64 .Lx_mask44(%rip),$mask44 + vmovdqa64 .Lx_mask42(%rip),$mask42 + + test %r8,%r8 # is power value impossible? + js .Linit_vpmadd52 # if it is, then init R[4] + + vmovq 0($ctx),%x#$H0 # load current hash value + vmovq 8($ctx),%x#$H1 + vmovq 16($ctx),%x#$H2 + +.Lblocks_vpmadd52_8x: + ################################################################ + # fist we calculate more key powers + + vmovdqu64 128($ctx),$R2 # load 1-3-2-4 powers + vmovdqu64 160($ctx),$S1 + vmovdqu64 64($ctx),$R0 + vmovdqu64 96($ctx),$R1 + + vpsllq \$2,$R2,$S2 # S2 = R2*5*4 + vpaddq $R2,$S2,$S2 + vpsllq \$2,$S2,$S2 + + vpbroadcastq %x#$R2,$RR2 # broadcast 4th power + vpbroadcastq %x#$R0,$RR0 + vpbroadcastq %x#$R1,$RR1 + + vpxorq $D0lo,$D0lo,$D0lo + vpmadd52luq $RR2,$S1,$D0lo + vpxorq $D0hi,$D0hi,$D0hi + vpmadd52huq $RR2,$S1,$D0hi + vpxorq $D1lo,$D1lo,$D1lo + vpmadd52luq $RR2,$S2,$D1lo + vpxorq $D1hi,$D1hi,$D1hi + vpmadd52huq $RR2,$S2,$D1hi + vpxorq $D2lo,$D2lo,$D2lo + vpmadd52luq $RR2,$R0,$D2lo + vpxorq $D2hi,$D2hi,$D2hi + vpmadd52huq $RR2,$R0,$D2hi + + vpmadd52luq $RR0,$R0,$D0lo + vpmadd52huq $RR0,$R0,$D0hi + vpmadd52luq $RR0,$R1,$D1lo + vpmadd52huq $RR0,$R1,$D1hi + vpmadd52luq $RR0,$R2,$D2lo + vpmadd52huq $RR0,$R2,$D2hi + + vpmadd52luq $RR1,$S2,$D0lo + vpmadd52huq $RR1,$S2,$D0hi + vpmadd52luq $RR1,$R0,$D1lo + vpmadd52huq $RR1,$R0,$D1hi + vpmadd52luq $RR1,$R1,$D2lo + vpmadd52huq $RR1,$R1,$D2hi + + ################################################################ + # partial reduction + vpsrlq \$44,$D0lo,$tmp + vpsllq \$8,$D0hi,$D0hi + vpandq $mask44,$D0lo,$RR0 + vpaddq $tmp,$D0hi,$D0hi + + vpaddq $D0hi,$D1lo,$D1lo + + vpsrlq \$44,$D1lo,$tmp + vpsllq \$8,$D1hi,$D1hi + vpandq $mask44,$D1lo,$RR1 + vpaddq $tmp,$D1hi,$D1hi + + vpaddq $D1hi,$D2lo,$D2lo + + vpsrlq \$42,$D2lo,$tmp + vpsllq \$10,$D2hi,$D2hi + vpandq $mask42,$D2lo,$RR2 + vpaddq $tmp,$D2hi,$D2hi + + vpaddq $D2hi,$RR0,$RR0 + vpsllq \$2,$D2hi,$D2hi + + vpaddq $D2hi,$RR0,$RR0 + + vpsrlq \$44,$RR0,$tmp # additional step + vpandq $mask44,$RR0,$RR0 + + vpaddq $tmp,$RR1,$RR1 + + ################################################################ + # At this point Rx holds 1324 powers, RRx - 5768, and the goal + # is 15263748, which reflects how data is loaded... + + vpunpcklqdq $R2,$RR2,$T2 # 3748 + vpunpckhqdq $R2,$RR2,$R2 # 1526 + vpunpcklqdq $R0,$RR0,$T0 + vpunpckhqdq $R0,$RR0,$R0 + vpunpcklqdq $R1,$RR1,$T1 + vpunpckhqdq $R1,$RR1,$R1 +___ +######## switch to %zmm +map(s/%y/%z/, $H0,$H1,$H2,$R0,$R1,$R2,$S1,$S2); +map(s/%y/%z/, $D0lo,$D0hi,$D1lo,$D1hi,$D2lo,$D2hi); +map(s/%y/%z/, $T0,$T1,$T2,$T3,$mask44,$mask42,$tmp,$PAD); +map(s/%y/%z/, $RR0,$RR1,$RR2,$SS1,$SS2); + +$code.=<<___; + vshufi64x2 \$0x44,$R2,$T2,$RR2 # 15263748 + vshufi64x2 \$0x44,$R0,$T0,$RR0 + vshufi64x2 \$0x44,$R1,$T1,$RR1 + + vmovdqu64 16*0($inp),$T2 # load data + vmovdqu64 16*4($inp),$T3 + lea 16*8($inp),$inp + + vpsllq \$2,$RR2,$SS2 # S2 = R2*5*4 + vpsllq \$2,$RR1,$SS1 # S1 = R1*5*4 + vpaddq $RR2,$SS2,$SS2 + vpaddq $RR1,$SS1,$SS1 + vpsllq \$2,$SS2,$SS2 + vpsllq \$2,$SS1,$SS1 + + vpbroadcastq $padbit,$PAD + vpbroadcastq %x#$mask44,$mask44 + vpbroadcastq %x#$mask42,$mask42 + + vpbroadcastq %x#$SS1,$S1 # broadcast 8th power + vpbroadcastq %x#$SS2,$S2 + vpbroadcastq %x#$RR0,$R0 + vpbroadcastq %x#$RR1,$R1 + vpbroadcastq %x#$RR2,$R2 + + vpunpcklqdq $T3,$T2,$T1 # transpose data + vpunpckhqdq $T3,$T2,$T3 + + # at this point 64-bit lanes are ordered as 73625140 + + vpsrlq \$24,$T3,$T2 # splat the data + vporq $PAD,$T2,$T2 + vpaddq $T2,$H2,$H2 # accumulate input + vpandq $mask44,$T1,$T0 + vpsrlq \$44,$T1,$T1 + vpsllq \$20,$T3,$T3 + vporq $T3,$T1,$T1 + vpandq $mask44,$T1,$T1 + + sub \$8,$len + jz .Ltail_vpmadd52_8x + jmp .Loop_vpmadd52_8x + +.align 32 +.Loop_vpmadd52_8x: + #vpaddq $T2,$H2,$H2 # accumulate input + vpaddq $T0,$H0,$H0 + vpaddq $T1,$H1,$H1 + + vpxorq $D0lo,$D0lo,$D0lo + vpmadd52luq $H2,$S1,$D0lo + vpxorq $D0hi,$D0hi,$D0hi + vpmadd52huq $H2,$S1,$D0hi + vpxorq $D1lo,$D1lo,$D1lo + vpmadd52luq $H2,$S2,$D1lo + vpxorq $D1hi,$D1hi,$D1hi + vpmadd52huq $H2,$S2,$D1hi + vpxorq $D2lo,$D2lo,$D2lo + vpmadd52luq $H2,$R0,$D2lo + vpxorq $D2hi,$D2hi,$D2hi + vpmadd52huq $H2,$R0,$D2hi + + vmovdqu64 16*0($inp),$T2 # load data + vmovdqu64 16*4($inp),$T3 + lea 16*8($inp),$inp + vpmadd52luq $H0,$R0,$D0lo + vpmadd52huq $H0,$R0,$D0hi + vpmadd52luq $H0,$R1,$D1lo + vpmadd52huq $H0,$R1,$D1hi + vpmadd52luq $H0,$R2,$D2lo + vpmadd52huq $H0,$R2,$D2hi + + vpunpcklqdq $T3,$T2,$T1 # transpose data + vpunpckhqdq $T3,$T2,$T3 + vpmadd52luq $H1,$S2,$D0lo + vpmadd52huq $H1,$S2,$D0hi + vpmadd52luq $H1,$R0,$D1lo + vpmadd52huq $H1,$R0,$D1hi + vpmadd52luq $H1,$R1,$D2lo + vpmadd52huq $H1,$R1,$D2hi + + ################################################################ + # partial reduction (interleaved with data splat) + vpsrlq \$44,$D0lo,$tmp + vpsllq \$8,$D0hi,$D0hi + vpandq $mask44,$D0lo,$H0 + vpaddq $tmp,$D0hi,$D0hi + + vpsrlq \$24,$T3,$T2 + vporq $PAD,$T2,$T2 + vpaddq $D0hi,$D1lo,$D1lo + + vpsrlq \$44,$D1lo,$tmp + vpsllq \$8,$D1hi,$D1hi + vpandq $mask44,$D1lo,$H1 + vpaddq $tmp,$D1hi,$D1hi + + vpandq $mask44,$T1,$T0 + vpsrlq \$44,$T1,$T1 + vpsllq \$20,$T3,$T3 + vpaddq $D1hi,$D2lo,$D2lo + + vpsrlq \$42,$D2lo,$tmp + vpsllq \$10,$D2hi,$D2hi + vpandq $mask42,$D2lo,$H2 + vpaddq $tmp,$D2hi,$D2hi + + vpaddq $T2,$H2,$H2 # accumulate input + vpaddq $D2hi,$H0,$H0 + vpsllq \$2,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + vporq $T3,$T1,$T1 + vpandq $mask44,$T1,$T1 + + vpsrlq \$44,$H0,$tmp # additional step + vpandq $mask44,$H0,$H0 + + vpaddq $tmp,$H1,$H1 + + sub \$8,$len # len-=128 + jnz .Loop_vpmadd52_8x + +.Ltail_vpmadd52_8x: + #vpaddq $T2,$H2,$H2 # accumulate input + vpaddq $T0,$H0,$H0 + vpaddq $T1,$H1,$H1 + + vpxorq $D0lo,$D0lo,$D0lo + vpmadd52luq $H2,$SS1,$D0lo + vpxorq $D0hi,$D0hi,$D0hi + vpmadd52huq $H2,$SS1,$D0hi + vpxorq $D1lo,$D1lo,$D1lo + vpmadd52luq $H2,$SS2,$D1lo + vpxorq $D1hi,$D1hi,$D1hi + vpmadd52huq $H2,$SS2,$D1hi + vpxorq $D2lo,$D2lo,$D2lo + vpmadd52luq $H2,$RR0,$D2lo + vpxorq $D2hi,$D2hi,$D2hi + vpmadd52huq $H2,$RR0,$D2hi + + vpmadd52luq $H0,$RR0,$D0lo + vpmadd52huq $H0,$RR0,$D0hi + vpmadd52luq $H0,$RR1,$D1lo + vpmadd52huq $H0,$RR1,$D1hi + vpmadd52luq $H0,$RR2,$D2lo + vpmadd52huq $H0,$RR2,$D2hi + + vpmadd52luq $H1,$SS2,$D0lo + vpmadd52huq $H1,$SS2,$D0hi + vpmadd52luq $H1,$RR0,$D1lo + vpmadd52huq $H1,$RR0,$D1hi + vpmadd52luq $H1,$RR1,$D2lo + vpmadd52huq $H1,$RR1,$D2hi + + ################################################################ + # horizontal addition + + mov \$1,%eax + kmovw %eax,%k1 + vpsrldq \$8,$D0lo,$T0 + vpsrldq \$8,$D0hi,$H0 + vpsrldq \$8,$D1lo,$T1 + vpsrldq \$8,$D1hi,$H1 + vpaddq $T0,$D0lo,$D0lo + vpaddq $H0,$D0hi,$D0hi + vpsrldq \$8,$D2lo,$T2 + vpsrldq \$8,$D2hi,$H2 + vpaddq $T1,$D1lo,$D1lo + vpaddq $H1,$D1hi,$D1hi + vpermq \$0x2,$D0lo,$T0 + vpermq \$0x2,$D0hi,$H0 + vpaddq $T2,$D2lo,$D2lo + vpaddq $H2,$D2hi,$D2hi + + vpermq \$0x2,$D1lo,$T1 + vpermq \$0x2,$D1hi,$H1 + vpaddq $T0,$D0lo,$D0lo + vpaddq $H0,$D0hi,$D0hi + vpermq \$0x2,$D2lo,$T2 + vpermq \$0x2,$D2hi,$H2 + vpaddq $T1,$D1lo,$D1lo + vpaddq $H1,$D1hi,$D1hi + vextracti64x4 \$1,$D0lo,%y#$T0 + vextracti64x4 \$1,$D0hi,%y#$H0 + vpaddq $T2,$D2lo,$D2lo + vpaddq $H2,$D2hi,$D2hi + + vextracti64x4 \$1,$D1lo,%y#$T1 + vextracti64x4 \$1,$D1hi,%y#$H1 + vextracti64x4 \$1,$D2lo,%y#$T2 + vextracti64x4 \$1,$D2hi,%y#$H2 +___ +######## switch back to %ymm +map(s/%z/%y/, $H0,$H1,$H2,$R0,$R1,$R2,$S1,$S2); +map(s/%z/%y/, $D0lo,$D0hi,$D1lo,$D1hi,$D2lo,$D2hi); +map(s/%z/%y/, $T0,$T1,$T2,$T3,$mask44,$mask42,$tmp,$PAD); + +$code.=<<___; + vpaddq $T0,$D0lo,${D0lo}{%k1}{z} + vpaddq $H0,$D0hi,${D0hi}{%k1}{z} + vpaddq $T1,$D1lo,${D1lo}{%k1}{z} + vpaddq $H1,$D1hi,${D1hi}{%k1}{z} + vpaddq $T2,$D2lo,${D2lo}{%k1}{z} + vpaddq $H2,$D2hi,${D2hi}{%k1}{z} + + ################################################################ + # partial reduction + vpsrlq \$44,$D0lo,$tmp + vpsllq \$8,$D0hi,$D0hi + vpandq $mask44,$D0lo,$H0 + vpaddq $tmp,$D0hi,$D0hi + + vpaddq $D0hi,$D1lo,$D1lo + + vpsrlq \$44,$D1lo,$tmp + vpsllq \$8,$D1hi,$D1hi + vpandq $mask44,$D1lo,$H1 + vpaddq $tmp,$D1hi,$D1hi + + vpaddq $D1hi,$D2lo,$D2lo + + vpsrlq \$42,$D2lo,$tmp + vpsllq \$10,$D2hi,$D2hi + vpandq $mask42,$D2lo,$H2 + vpaddq $tmp,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + vpsllq \$2,$D2hi,$D2hi + + vpaddq $D2hi,$H0,$H0 + + vpsrlq \$44,$H0,$tmp # additional step + vpandq $mask44,$H0,$H0 + + vpaddq $tmp,$H1,$H1 + + ################################################################ + + vmovq %x#$H0,0($ctx) + vmovq %x#$H1,8($ctx) + vmovq %x#$H2,16($ctx) + vzeroall + +.Lno_data_vpmadd52_8x: + ret +.size poly1305_blocks_vpmadd52_8x,.-poly1305_blocks_vpmadd52_8x +___ +} +$code.=<<___; +.type poly1305_emit_base2_44,\@function,3 +.align 32 +poly1305_emit_base2_44: + mov 0($ctx),%r8 # load hash value + mov 8($ctx),%r9 + mov 16($ctx),%r10 + + mov %r9,%rax + shr \$20,%r9 + shl \$44,%rax + mov %r10,%rcx + shr \$40,%r10 + shl \$24,%rcx + + add %rax,%r8 + adc %rcx,%r9 + adc \$0,%r10 + + mov %r8,%rax + add \$5,%r8 # compare to modulus + mov %r9,%rcx + adc \$0,%r9 + adc \$0,%r10 + shr \$2,%r10 # did 130-bit value overflow? + cmovnz %r8,%rax + cmovnz %r9,%rcx + + add 0($nonce),%rax # accumulate nonce + adc 8($nonce),%rcx + mov %rax,0($mac) # write result + mov %rcx,8($mac) + + ret +.size poly1305_emit_base2_44,.-poly1305_emit_base2_44 +___ +} } } +} + +if (!$kernel) +{ # chacha20-poly1305 helpers +my ($out,$inp,$otp,$len)=$win64 ? ("%rcx","%rdx","%r8", "%r9") : # Win64 order + ("%rdi","%rsi","%rdx","%rcx"); # Unix order +$code.=<<___; +.globl xor128_encrypt_n_pad +.type xor128_encrypt_n_pad,\@abi-omnipotent +.align 16 +xor128_encrypt_n_pad: + sub $otp,$inp + sub $otp,$out + mov $len,%r10 # put len aside + shr \$4,$len # len / 16 + jz .Ltail_enc + nop +.Loop_enc_xmm: + movdqu ($inp,$otp),%xmm0 + pxor ($otp),%xmm0 + movdqu %xmm0,($out,$otp) + movdqa %xmm0,($otp) + lea 16($otp),$otp + dec $len + jnz .Loop_enc_xmm + + and \$15,%r10 # len % 16 + jz .Ldone_enc + +.Ltail_enc: + mov \$16,$len + sub %r10,$len + xor %eax,%eax +.Loop_enc_byte: + mov ($inp,$otp),%al + xor ($otp),%al + mov %al,($out,$otp) + mov %al,($otp) + lea 1($otp),$otp + dec %r10 + jnz .Loop_enc_byte + + xor %eax,%eax +.Loop_enc_pad: + mov %al,($otp) + lea 1($otp),$otp + dec $len + jnz .Loop_enc_pad + +.Ldone_enc: + mov $otp,%rax + ret +.size xor128_encrypt_n_pad,.-xor128_encrypt_n_pad + +.globl xor128_decrypt_n_pad +.type xor128_decrypt_n_pad,\@abi-omnipotent +.align 16 +xor128_decrypt_n_pad: + sub $otp,$inp + sub $otp,$out + mov $len,%r10 # put len aside + shr \$4,$len # len / 16 + jz .Ltail_dec + nop +.Loop_dec_xmm: + movdqu ($inp,$otp),%xmm0 + movdqa ($otp),%xmm1 + pxor %xmm0,%xmm1 + movdqu %xmm1,($out,$otp) + movdqa %xmm0,($otp) + lea 16($otp),$otp + dec $len + jnz .Loop_dec_xmm + + pxor %xmm1,%xmm1 + and \$15,%r10 # len % 16 + jz .Ldone_dec + +.Ltail_dec: + mov \$16,$len + sub %r10,$len + xor %eax,%eax + xor %r11,%r11 +.Loop_dec_byte: + mov ($inp,$otp),%r11b + mov ($otp),%al + xor %r11b,%al + mov %al,($out,$otp) + mov %r11b,($otp) + lea 1($otp),$otp + dec %r10 + jnz .Loop_dec_byte + + xor %eax,%eax +.Loop_dec_pad: + mov %al,($otp) + lea 1($otp),$otp + dec $len + jnz .Loop_dec_pad + +.Ldone_dec: + mov $otp,%rax + ret +.size xor128_decrypt_n_pad,.-xor128_decrypt_n_pad +___ +} + +# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame, +# CONTEXT *context,DISPATCHER_CONTEXT *disp) +if ($win64) { +$rec="%rcx"; +$frame="%rdx"; +$context="%r8"; +$disp="%r9"; + +$code.=<<___; +.extern __imp_RtlVirtualUnwind +.type se_handler,\@abi-omnipotent +.align 16 +se_handler: + push %rsi + push %rdi + push %rbx + push %rbp + push %r12 + push %r13 + push %r14 + push %r15 + pushfq + sub \$64,%rsp + + mov 120($context),%rax # pull context->Rax + mov 248($context),%rbx # pull context->Rip + + mov 8($disp),%rsi # disp->ImageBase + mov 56($disp),%r11 # disp->HandlerData + + mov 0(%r11),%r10d # HandlerData[0] + lea (%rsi,%r10),%r10 # prologue label + cmp %r10,%rbx # context->Rip<.Lprologue + jb .Lcommon_seh_tail + + mov 152($context),%rax # pull context->Rsp + + mov 4(%r11),%r10d # HandlerData[1] + lea (%rsi,%r10),%r10 # epilogue label + cmp %r10,%rbx # context->Rip>=.Lepilogue + jae .Lcommon_seh_tail + + lea 48(%rax),%rax + + mov -8(%rax),%rbx + mov -16(%rax),%rbp + mov -24(%rax),%r12 + mov -32(%rax),%r13 + mov -40(%rax),%r14 + mov -48(%rax),%r15 + mov %rbx,144($context) # restore context->Rbx + mov %rbp,160($context) # restore context->Rbp + mov %r12,216($context) # restore context->R12 + mov %r13,224($context) # restore context->R13 + mov %r14,232($context) # restore context->R14 + mov %r15,240($context) # restore context->R14 + + jmp .Lcommon_seh_tail +.size se_handler,.-se_handler + +.type avx_handler,\@abi-omnipotent +.align 16 +avx_handler: + push %rsi + push %rdi + push %rbx + push %rbp + push %r12 + push %r13 + push %r14 + push %r15 + pushfq + sub \$64,%rsp + + mov 120($context),%rax # pull context->Rax + mov 248($context),%rbx # pull context->Rip + + mov 8($disp),%rsi # disp->ImageBase + mov 56($disp),%r11 # disp->HandlerData + + mov 0(%r11),%r10d # HandlerData[0] + lea (%rsi,%r10),%r10 # prologue label + cmp %r10,%rbx # context->RipRsp + + mov 4(%r11),%r10d # HandlerData[1] + lea (%rsi,%r10),%r10 # epilogue label + cmp %r10,%rbx # context->Rip>=epilogue label + jae .Lcommon_seh_tail + + mov 208($context),%rax # pull context->R11 + + lea 0x50(%rax),%rsi + lea 0xf8(%rax),%rax + lea 512($context),%rdi # &context.Xmm6 + mov \$20,%ecx + .long 0xa548f3fc # cld; rep movsq + +.Lcommon_seh_tail: + mov 8(%rax),%rdi + mov 16(%rax),%rsi + mov %rax,152($context) # restore context->Rsp + mov %rsi,168($context) # restore context->Rsi + mov %rdi,176($context) # restore context->Rdi + + mov 40($disp),%rdi # disp->ContextRecord + mov $context,%rsi # context + mov \$154,%ecx # sizeof(CONTEXT) + .long 0xa548f3fc # cld; rep movsq + + mov $disp,%rsi + xor %rcx,%rcx # arg1, UNW_FLAG_NHANDLER + mov 8(%rsi),%rdx # arg2, disp->ImageBase + mov 0(%rsi),%r8 # arg3, disp->ControlPc + mov 16(%rsi),%r9 # arg4, disp->FunctionEntry + mov 40(%rsi),%r10 # disp->ContextRecord + lea 56(%rsi),%r11 # &disp->HandlerData + lea 24(%rsi),%r12 # &disp->EstablisherFrame + mov %r10,32(%rsp) # arg5 + mov %r11,40(%rsp) # arg6 + mov %r12,48(%rsp) # arg7 + mov %rcx,56(%rsp) # arg8, (NULL) + call *__imp_RtlVirtualUnwind(%rip) + + mov \$1,%eax # ExceptionContinueSearch + add \$64,%rsp + popfq + pop %r15 + pop %r14 + pop %r13 + pop %r12 + pop %rbp + pop %rbx + pop %rdi + pop %rsi + ret +.size avx_handler,.-avx_handler + +.section .pdata +.align 4 + .rva .LSEH_begin_poly1305_init_x86_64 + .rva .LSEH_end_poly1305_init_x86_64 + .rva .LSEH_info_poly1305_init_x86_64 + + .rva .LSEH_begin_poly1305_blocks_x86_64 + .rva .LSEH_end_poly1305_blocks_x86_64 + .rva .LSEH_info_poly1305_blocks_x86_64 + + .rva .LSEH_begin_poly1305_emit_x86_64 + .rva .LSEH_end_poly1305_emit_x86_64 + .rva .LSEH_info_poly1305_emit_x86_64 +___ +$code.=<<___ if ($avx); + .rva .LSEH_begin_poly1305_blocks_avx + .rva .Lbase2_64_avx + .rva .LSEH_info_poly1305_blocks_avx_1 + + .rva .Lbase2_64_avx + .rva .Leven_avx + .rva .LSEH_info_poly1305_blocks_avx_2 + + .rva .Leven_avx + .rva .LSEH_end_poly1305_blocks_avx + .rva .LSEH_info_poly1305_blocks_avx_3 + + .rva .LSEH_begin_poly1305_emit_avx + .rva .LSEH_end_poly1305_emit_avx + .rva .LSEH_info_poly1305_emit_avx +___ +$code.=<<___ if ($avx>1); + .rva .LSEH_begin_poly1305_blocks_avx2 + .rva .Lbase2_64_avx2 + .rva .LSEH_info_poly1305_blocks_avx2_1 + + .rva .Lbase2_64_avx2 + .rva .Leven_avx2 + .rva .LSEH_info_poly1305_blocks_avx2_2 + + .rva .Leven_avx2 + .rva .LSEH_end_poly1305_blocks_avx2 + .rva .LSEH_info_poly1305_blocks_avx2_3 +___ +$code.=<<___ if ($avx>2); + .rva .LSEH_begin_poly1305_blocks_avx512 + .rva .LSEH_end_poly1305_blocks_avx512 + .rva .LSEH_info_poly1305_blocks_avx512 +___ +$code.=<<___; +.section .xdata +.align 8 +.LSEH_info_poly1305_init_x86_64: + .byte 9,0,0,0 + .rva se_handler + .rva .LSEH_begin_poly1305_init_x86_64,.LSEH_begin_poly1305_init_x86_64 + +.LSEH_info_poly1305_blocks_x86_64: + .byte 9,0,0,0 + .rva se_handler + .rva .Lblocks_body,.Lblocks_epilogue + +.LSEH_info_poly1305_emit_x86_64: + .byte 9,0,0,0 + .rva se_handler + .rva .LSEH_begin_poly1305_emit_x86_64,.LSEH_begin_poly1305_emit_x86_64 +___ +$code.=<<___ if ($avx); +.LSEH_info_poly1305_blocks_avx_1: + .byte 9,0,0,0 + .rva se_handler + .rva .Lblocks_avx_body,.Lblocks_avx_epilogue # HandlerData[] + +.LSEH_info_poly1305_blocks_avx_2: + .byte 9,0,0,0 + .rva se_handler + .rva .Lbase2_64_avx_body,.Lbase2_64_avx_epilogue # HandlerData[] + +.LSEH_info_poly1305_blocks_avx_3: + .byte 9,0,0,0 + .rva avx_handler + .rva .Ldo_avx_body,.Ldo_avx_epilogue # HandlerData[] + +.LSEH_info_poly1305_emit_avx: + .byte 9,0,0,0 + .rva se_handler + .rva .LSEH_begin_poly1305_emit_avx,.LSEH_begin_poly1305_emit_avx +___ +$code.=<<___ if ($avx>1); +.LSEH_info_poly1305_blocks_avx2_1: + .byte 9,0,0,0 + .rva se_handler + .rva .Lblocks_avx2_body,.Lblocks_avx2_epilogue # HandlerData[] + +.LSEH_info_poly1305_blocks_avx2_2: + .byte 9,0,0,0 + .rva se_handler + .rva .Lbase2_64_avx2_body,.Lbase2_64_avx2_epilogue # HandlerData[] + +.LSEH_info_poly1305_blocks_avx2_3: + .byte 9,0,0,0 + .rva avx_handler + .rva .Ldo_avx2_body,.Ldo_avx2_epilogue # HandlerData[] +___ +$code.=<<___ if ($avx>2); +.LSEH_info_poly1305_blocks_avx512: + .byte 9,0,0,0 + .rva avx_handler + .rva .Ldo_avx512_body,.Ldo_avx512_epilogue # HandlerData[] +___ +} + +open SELF,$0; +while() { + next if (/^#!/); + last if (!s/^#/\/\// and !/^$/); + print; +} +close SELF; + +foreach (split('\n',$code)) { + s/\`([^\`]*)\`/eval($1)/ge; + s/%r([a-z]+)#d/%e$1/g; + s/%r([0-9]+)#d/%r$1d/g; + s/%x#%[yz]/%x/g or s/%y#%z/%y/g or s/%z#%[yz]/%z/g; + + if ($kernel) { + s/(^\.type.*),[0-9]+$/\1/; + s/(^\.type.*),\@abi-omnipotent+$/\1,\@function/; + next if /^\.cfi.*/; + } + + print $_,"\n"; +} +close STDOUT; diff --git a/net/wireguard/crypto/zinc/poly1305/poly1305.c b/net/wireguard/crypto/zinc/poly1305/poly1305.c new file mode 100644 index 0000000000000..7d373b90e011c --- /dev/null +++ b/net/wireguard/crypto/zinc/poly1305/poly1305.c @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * Implementation of the Poly1305 message authenticator. + * + * Information: https://cr.yp.to/mac.html + */ + +#include +#include "../selftest/run.h" + +#include +#include +#include +#include +#include + +#if defined(CONFIG_ZINC_ARCH_X86_64) +#include "poly1305-x86_64-glue.c" +#elif defined(CONFIG_ZINC_ARCH_ARM) || defined(CONFIG_ZINC_ARCH_ARM64) +#include "poly1305-arm-glue.c" +#elif defined(CONFIG_ZINC_ARCH_MIPS) || defined(CONFIG_ZINC_ARCH_MIPS64) +#include "poly1305-mips-glue.c" +#else +static inline bool poly1305_init_arch(void *ctx, + const u8 key[POLY1305_KEY_SIZE]) +{ + return false; +} +static inline bool poly1305_blocks_arch(void *ctx, const u8 *input, + size_t len, const u32 padbit, + simd_context_t *simd_context) +{ + return false; +} +static inline bool poly1305_emit_arch(void *ctx, u8 mac[POLY1305_MAC_SIZE], + const u32 nonce[4], + simd_context_t *simd_context) +{ + return false; +} +static bool *const poly1305_nobs[] __initconst = { }; +static void __init poly1305_fpu_init(void) +{ +} +#endif + +#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__) +#include "poly1305-donna64.c" +#else +#include "poly1305-donna32.c" +#endif + +void poly1305_init(struct poly1305_ctx *ctx, const u8 key[POLY1305_KEY_SIZE]) +{ + ctx->nonce[0] = get_unaligned_le32(&key[16]); + ctx->nonce[1] = get_unaligned_le32(&key[20]); + ctx->nonce[2] = get_unaligned_le32(&key[24]); + ctx->nonce[3] = get_unaligned_le32(&key[28]); + + if (!poly1305_init_arch(ctx->opaque, key)) + poly1305_init_generic(ctx->opaque, key); + + ctx->num = 0; +} +EXPORT_SYMBOL(poly1305_init); + +static inline void poly1305_blocks(void *ctx, const u8 *input, const size_t len, + const u32 padbit, + simd_context_t *simd_context) +{ + if (!poly1305_blocks_arch(ctx, input, len, padbit, simd_context)) + poly1305_blocks_generic(ctx, input, len, padbit); +} + +static inline void poly1305_emit(void *ctx, u8 mac[POLY1305_KEY_SIZE], + const u32 nonce[4], + simd_context_t *simd_context) +{ + if (!poly1305_emit_arch(ctx, mac, nonce, simd_context)) + poly1305_emit_generic(ctx, mac, nonce); +} + +void poly1305_update(struct poly1305_ctx *ctx, const u8 *input, size_t len, + simd_context_t *simd_context) +{ + const size_t num = ctx->num; + size_t rem; + + if (num) { + rem = POLY1305_BLOCK_SIZE - num; + if (len < rem) { + memcpy(ctx->data + num, input, len); + ctx->num = num + len; + return; + } + memcpy(ctx->data + num, input, rem); + poly1305_blocks(ctx->opaque, ctx->data, POLY1305_BLOCK_SIZE, 1, + simd_context); + input += rem; + len -= rem; + } + + rem = len % POLY1305_BLOCK_SIZE; + len -= rem; + + if (len >= POLY1305_BLOCK_SIZE) { + poly1305_blocks(ctx->opaque, input, len, 1, simd_context); + input += len; + } + + if (rem) + memcpy(ctx->data, input, rem); + + ctx->num = rem; +} +EXPORT_SYMBOL(poly1305_update); + +void poly1305_final(struct poly1305_ctx *ctx, u8 mac[POLY1305_MAC_SIZE], + simd_context_t *simd_context) +{ + size_t num = ctx->num; + + if (num) { + ctx->data[num++] = 1; + while (num < POLY1305_BLOCK_SIZE) + ctx->data[num++] = 0; + poly1305_blocks(ctx->opaque, ctx->data, POLY1305_BLOCK_SIZE, 0, + simd_context); + } + + poly1305_emit(ctx->opaque, mac, ctx->nonce, simd_context); + + memzero_explicit(ctx, sizeof(*ctx)); +} +EXPORT_SYMBOL(poly1305_final); + +#include "../selftest/poly1305.c" + +static bool nosimd __initdata = false; + +#ifndef COMPAT_ZINC_IS_A_MODULE +int __init poly1305_mod_init(void) +#else +static int __init mod_init(void) +#endif +{ + if (!nosimd) + poly1305_fpu_init(); + if (!selftest_run("poly1305", poly1305_selftest, poly1305_nobs, + ARRAY_SIZE(poly1305_nobs))) + return -ENOTRECOVERABLE; + return 0; +} + +#ifdef COMPAT_ZINC_IS_A_MODULE +static void __exit mod_exit(void) +{ +} + +module_param(nosimd, bool, 0); +module_init(mod_init); +module_exit(mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Poly1305 one-time authenticator"); +MODULE_AUTHOR("Jason A. Donenfeld "); +#endif diff --git a/net/wireguard/crypto/zinc/selftest/blake2s.c b/net/wireguard/crypto/zinc/selftest/blake2s.c new file mode 100644 index 0000000000000..1b5c210dc7a84 --- /dev/null +++ b/net/wireguard/crypto/zinc/selftest/blake2s.c @@ -0,0 +1,2090 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +static const u8 blake2s_testvecs[][BLAKE2S_HASH_SIZE] __initconst = { + { 0x69, 0x21, 0x7a, 0x30, 0x79, 0x90, 0x80, 0x94, + 0xe1, 0x11, 0x21, 0xd0, 0x42, 0x35, 0x4a, 0x7c, + 0x1f, 0x55, 0xb6, 0x48, 0x2c, 0xa1, 0xa5, 0x1e, + 0x1b, 0x25, 0x0d, 0xfd, 0x1e, 0xd0, 0xee, 0xf9 }, + { 0xe3, 0x4d, 0x74, 0xdb, 0xaf, 0x4f, 0xf4, 0xc6, + 0xab, 0xd8, 0x71, 0xcc, 0x22, 0x04, 0x51, 0xd2, + 0xea, 0x26, 0x48, 0x84, 0x6c, 0x77, 0x57, 0xfb, + 0xaa, 0xc8, 0x2f, 0xe5, 0x1a, 0xd6, 0x4b, 0xea }, + { 0xdd, 0xad, 0x9a, 0xb1, 0x5d, 0xac, 0x45, 0x49, + 0xba, 0x42, 0xf4, 0x9d, 0x26, 0x24, 0x96, 0xbe, + 0xf6, 0xc0, 0xba, 0xe1, 0xdd, 0x34, 0x2a, 0x88, + 0x08, 0xf8, 0xea, 0x26, 0x7c, 0x6e, 0x21, 0x0c }, + { 0xe8, 0xf9, 0x1c, 0x6e, 0xf2, 0x32, 0xa0, 0x41, + 0x45, 0x2a, 0xb0, 0xe1, 0x49, 0x07, 0x0c, 0xdd, + 0x7d, 0xd1, 0x76, 0x9e, 0x75, 0xb3, 0xa5, 0x92, + 0x1b, 0xe3, 0x78, 0x76, 0xc4, 0x5c, 0x99, 0x00 }, + { 0x0c, 0xc7, 0x0e, 0x00, 0x34, 0x8b, 0x86, 0xba, + 0x29, 0x44, 0xd0, 0xc3, 0x20, 0x38, 0xb2, 0x5c, + 0x55, 0x58, 0x4f, 0x90, 0xdf, 0x23, 0x04, 0xf5, + 0x5f, 0xa3, 0x32, 0xaf, 0x5f, 0xb0, 0x1e, 0x20 }, + { 0xec, 0x19, 0x64, 0x19, 0x10, 0x87, 0xa4, 0xfe, + 0x9d, 0xf1, 0xc7, 0x95, 0x34, 0x2a, 0x02, 0xff, + 0xc1, 0x91, 0xa5, 0xb2, 0x51, 0x76, 0x48, 0x56, + 0xae, 0x5b, 0x8b, 0x57, 0x69, 0xf0, 0xc6, 0xcd }, + { 0xe1, 0xfa, 0x51, 0x61, 0x8d, 0x7d, 0xf4, 0xeb, + 0x70, 0xcf, 0x0d, 0x5a, 0x9e, 0x90, 0x6f, 0x80, + 0x6e, 0x9d, 0x19, 0xf7, 0xf4, 0xf0, 0x1e, 0x3b, + 0x62, 0x12, 0x88, 0xe4, 0x12, 0x04, 0x05, 0xd6 }, + { 0x59, 0x80, 0x01, 0xfa, 0xfb, 0xe8, 0xf9, 0x4e, + 0xc6, 0x6d, 0xc8, 0x27, 0xd0, 0x12, 0xcf, 0xcb, + 0xba, 0x22, 0x28, 0x56, 0x9f, 0x44, 0x8e, 0x89, + 0xea, 0x22, 0x08, 0xc8, 0xbf, 0x76, 0x92, 0x93 }, + { 0xc7, 0xe8, 0x87, 0xb5, 0x46, 0x62, 0x36, 0x35, + 0xe9, 0x3e, 0x04, 0x95, 0x59, 0x8f, 0x17, 0x26, + 0x82, 0x19, 0x96, 0xc2, 0x37, 0x77, 0x05, 0xb9, + 0x3a, 0x1f, 0x63, 0x6f, 0x87, 0x2b, 0xfa, 0x2d }, + { 0xc3, 0x15, 0xa4, 0x37, 0xdd, 0x28, 0x06, 0x2a, + 0x77, 0x0d, 0x48, 0x19, 0x67, 0x13, 0x6b, 0x1b, + 0x5e, 0xb8, 0x8b, 0x21, 0xee, 0x53, 0xd0, 0x32, + 0x9c, 0x58, 0x97, 0x12, 0x6e, 0x9d, 0xb0, 0x2c }, + { 0xbb, 0x47, 0x3d, 0xed, 0xdc, 0x05, 0x5f, 0xea, + 0x62, 0x28, 0xf2, 0x07, 0xda, 0x57, 0x53, 0x47, + 0xbb, 0x00, 0x40, 0x4c, 0xd3, 0x49, 0xd3, 0x8c, + 0x18, 0x02, 0x63, 0x07, 0xa2, 0x24, 0xcb, 0xff }, + { 0x68, 0x7e, 0x18, 0x73, 0xa8, 0x27, 0x75, 0x91, + 0xbb, 0x33, 0xd9, 0xad, 0xf9, 0xa1, 0x39, 0x12, + 0xef, 0xef, 0xe5, 0x57, 0xca, 0xfc, 0x39, 0xa7, + 0x95, 0x26, 0x23, 0xe4, 0x72, 0x55, 0xf1, 0x6d }, + { 0x1a, 0xc7, 0xba, 0x75, 0x4d, 0x6e, 0x2f, 0x94, + 0xe0, 0xe8, 0x6c, 0x46, 0xbf, 0xb2, 0x62, 0xab, + 0xbb, 0x74, 0xf4, 0x50, 0xef, 0x45, 0x6d, 0x6b, + 0x4d, 0x97, 0xaa, 0x80, 0xce, 0x6d, 0xa7, 0x67 }, + { 0x01, 0x2c, 0x97, 0x80, 0x96, 0x14, 0x81, 0x6b, + 0x5d, 0x94, 0x94, 0x47, 0x7d, 0x4b, 0x68, 0x7d, + 0x15, 0xb9, 0x6e, 0xb6, 0x9c, 0x0e, 0x80, 0x74, + 0xa8, 0x51, 0x6f, 0x31, 0x22, 0x4b, 0x5c, 0x98 }, + { 0x91, 0xff, 0xd2, 0x6c, 0xfa, 0x4d, 0xa5, 0x13, + 0x4c, 0x7e, 0xa2, 0x62, 0xf7, 0x88, 0x9c, 0x32, + 0x9f, 0x61, 0xf6, 0xa6, 0x57, 0x22, 0x5c, 0xc2, + 0x12, 0xf4, 0x00, 0x56, 0xd9, 0x86, 0xb3, 0xf4 }, + { 0xd9, 0x7c, 0x82, 0x8d, 0x81, 0x82, 0xa7, 0x21, + 0x80, 0xa0, 0x6a, 0x78, 0x26, 0x83, 0x30, 0x67, + 0x3f, 0x7c, 0x4e, 0x06, 0x35, 0x94, 0x7c, 0x04, + 0xc0, 0x23, 0x23, 0xfd, 0x45, 0xc0, 0xa5, 0x2d }, + { 0xef, 0xc0, 0x4c, 0xdc, 0x39, 0x1c, 0x7e, 0x91, + 0x19, 0xbd, 0x38, 0x66, 0x8a, 0x53, 0x4e, 0x65, + 0xfe, 0x31, 0x03, 0x6d, 0x6a, 0x62, 0x11, 0x2e, + 0x44, 0xeb, 0xeb, 0x11, 0xf9, 0xc5, 0x70, 0x80 }, + { 0x99, 0x2c, 0xf5, 0xc0, 0x53, 0x44, 0x2a, 0x5f, + 0xbc, 0x4f, 0xaf, 0x58, 0x3e, 0x04, 0xe5, 0x0b, + 0xb7, 0x0d, 0x2f, 0x39, 0xfb, 0xb6, 0xa5, 0x03, + 0xf8, 0x9e, 0x56, 0xa6, 0x3e, 0x18, 0x57, 0x8a }, + { 0x38, 0x64, 0x0e, 0x9f, 0x21, 0x98, 0x3e, 0x67, + 0xb5, 0x39, 0xca, 0xcc, 0xae, 0x5e, 0xcf, 0x61, + 0x5a, 0xe2, 0x76, 0x4f, 0x75, 0xa0, 0x9c, 0x9c, + 0x59, 0xb7, 0x64, 0x83, 0xc1, 0xfb, 0xc7, 0x35 }, + { 0x21, 0x3d, 0xd3, 0x4c, 0x7e, 0xfe, 0x4f, 0xb2, + 0x7a, 0x6b, 0x35, 0xf6, 0xb4, 0x00, 0x0d, 0x1f, + 0xe0, 0x32, 0x81, 0xaf, 0x3c, 0x72, 0x3e, 0x5c, + 0x9f, 0x94, 0x74, 0x7a, 0x5f, 0x31, 0xcd, 0x3b }, + { 0xec, 0x24, 0x6e, 0xee, 0xb9, 0xce, 0xd3, 0xf7, + 0xad, 0x33, 0xed, 0x28, 0x66, 0x0d, 0xd9, 0xbb, + 0x07, 0x32, 0x51, 0x3d, 0xb4, 0xe2, 0xfa, 0x27, + 0x8b, 0x60, 0xcd, 0xe3, 0x68, 0x2a, 0x4c, 0xcd }, + { 0xac, 0x9b, 0x61, 0xd4, 0x46, 0x64, 0x8c, 0x30, + 0x05, 0xd7, 0x89, 0x2b, 0xf3, 0xa8, 0x71, 0x9f, + 0x4c, 0x81, 0x81, 0xcf, 0xdc, 0xbc, 0x2b, 0x79, + 0xfe, 0xf1, 0x0a, 0x27, 0x9b, 0x91, 0x10, 0x95 }, + { 0x7b, 0xf8, 0xb2, 0x29, 0x59, 0xe3, 0x4e, 0x3a, + 0x43, 0xf7, 0x07, 0x92, 0x23, 0xe8, 0x3a, 0x97, + 0x54, 0x61, 0x7d, 0x39, 0x1e, 0x21, 0x3d, 0xfd, + 0x80, 0x8e, 0x41, 0xb9, 0xbe, 0xad, 0x4c, 0xe7 }, + { 0x68, 0xd4, 0xb5, 0xd4, 0xfa, 0x0e, 0x30, 0x2b, + 0x64, 0xcc, 0xc5, 0xaf, 0x79, 0x29, 0x13, 0xac, + 0x4c, 0x88, 0xec, 0x95, 0xc0, 0x7d, 0xdf, 0x40, + 0x69, 0x42, 0x56, 0xeb, 0x88, 0xce, 0x9f, 0x3d }, + { 0xb2, 0xc2, 0x42, 0x0f, 0x05, 0xf9, 0xab, 0xe3, + 0x63, 0x15, 0x91, 0x93, 0x36, 0xb3, 0x7e, 0x4e, + 0x0f, 0xa3, 0x3f, 0xf7, 0xe7, 0x6a, 0x49, 0x27, + 0x67, 0x00, 0x6f, 0xdb, 0x5d, 0x93, 0x54, 0x62 }, + { 0x13, 0x4f, 0x61, 0xbb, 0xd0, 0xbb, 0xb6, 0x9a, + 0xed, 0x53, 0x43, 0x90, 0x45, 0x51, 0xa3, 0xe6, + 0xc1, 0xaa, 0x7d, 0xcd, 0xd7, 0x7e, 0x90, 0x3e, + 0x70, 0x23, 0xeb, 0x7c, 0x60, 0x32, 0x0a, 0xa7 }, + { 0x46, 0x93, 0xf9, 0xbf, 0xf7, 0xd4, 0xf3, 0x98, + 0x6a, 0x7d, 0x17, 0x6e, 0x6e, 0x06, 0xf7, 0x2a, + 0xd1, 0x49, 0x0d, 0x80, 0x5c, 0x99, 0xe2, 0x53, + 0x47, 0xb8, 0xde, 0x77, 0xb4, 0xdb, 0x6d, 0x9b }, + { 0x85, 0x3e, 0x26, 0xf7, 0x41, 0x95, 0x3b, 0x0f, + 0xd5, 0xbd, 0xb4, 0x24, 0xe8, 0xab, 0x9e, 0x8b, + 0x37, 0x50, 0xea, 0xa8, 0xef, 0x61, 0xe4, 0x79, + 0x02, 0xc9, 0x1e, 0x55, 0x4e, 0x9c, 0x73, 0xb9 }, + { 0xf7, 0xde, 0x53, 0x63, 0x61, 0xab, 0xaa, 0x0e, + 0x15, 0x81, 0x56, 0xcf, 0x0e, 0xa4, 0xf6, 0x3a, + 0x99, 0xb5, 0xe4, 0x05, 0x4f, 0x8f, 0xa4, 0xc9, + 0xd4, 0x5f, 0x62, 0x85, 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0x77, 0x48, + 0xa9, 0x4d, 0x26, 0x0b, 0xc5, 0xf5, 0x52, 0x74 }, + { 0xc3, 0x78, 0xd1, 0xe4, 0x93, 0xb4, 0x0e, 0xf1, + 0x1f, 0xe6, 0xa1, 0x5d, 0x9c, 0x27, 0x37, 0xa3, + 0x78, 0x09, 0x63, 0x4c, 0x5a, 0xba, 0xd5, 0xb3, + 0x3d, 0x7e, 0x39, 0x3b, 0x4a, 0xe0, 0x5d, 0x03 }, + { 0x98, 0x4b, 0xd8, 0x37, 0x91, 0x01, 0xbe, 0x8f, + 0xd8, 0x06, 0x12, 0xd8, 0xea, 0x29, 0x59, 0xa7, + 0x86, 0x5e, 0xc9, 0x71, 0x85, 0x23, 0x55, 0x01, + 0x07, 0xae, 0x39, 0x38, 0xdf, 0x32, 0x01, 0x1b }, + { 0xc6, 0xf2, 0x5a, 0x81, 0x2a, 0x14, 0x48, 0x58, + 0xac, 0x5c, 0xed, 0x37, 0xa9, 0x3a, 0x9f, 0x47, + 0x59, 0xba, 0x0b, 0x1c, 0x0f, 0xdc, 0x43, 0x1d, + 0xce, 0x35, 0xf9, 0xec, 0x1f, 0x1f, 0x4a, 0x99 }, + { 0x92, 0x4c, 0x75, 0xc9, 0x44, 0x24, 0xff, 0x75, + 0xe7, 0x4b, 0x8b, 0x4e, 0x94, 0x35, 0x89, 0x58, + 0xb0, 0x27, 0xb1, 0x71, 0xdf, 0x5e, 0x57, 0x89, + 0x9a, 0xd0, 0xd4, 0xda, 0xc3, 0x73, 0x53, 0xb6 }, + { 0x0a, 0xf3, 0x58, 0x92, 0xa6, 0x3f, 0x45, 0x93, + 0x1f, 0x68, 0x46, 0xed, 0x19, 0x03, 0x61, 0xcd, + 0x07, 0x30, 0x89, 0xe0, 0x77, 0x16, 0x57, 0x14, + 0xb5, 0x0b, 0x81, 0xa2, 0xe3, 0xdd, 0x9b, 0xa1 }, + { 0xcc, 0x80, 0xce, 0xfb, 0x26, 0xc3, 0xb2, 0xb0, + 0xda, 0xef, 0x23, 0x3e, 0x60, 0x6d, 0x5f, 0xfc, + 0x80, 0xfa, 0x17, 0x42, 0x7d, 0x18, 0xe3, 0x04, + 0x89, 0x67, 0x3e, 0x06, 0xef, 0x4b, 0x87, 0xf7 }, + { 0xc2, 0xf8, 0xc8, 0x11, 0x74, 0x47, 0xf3, 0x97, + 0x8b, 0x08, 0x18, 0xdc, 0xf6, 0xf7, 0x01, 0x16, + 0xac, 0x56, 0xfd, 0x18, 0x4d, 0xd1, 0x27, 0x84, + 0x94, 0xe1, 0x03, 0xfc, 0x6d, 0x74, 0xa8, 0x87 }, + { 0xbd, 0xec, 0xf6, 0xbf, 0xc1, 0xba, 0x0d, 0xf6, + 0xe8, 0x62, 0xc8, 0x31, 0x99, 0x22, 0x07, 0x79, + 0x6a, 0xcc, 0x79, 0x79, 0x68, 0x35, 0x88, 0x28, + 0xc0, 0x6e, 0x7a, 0x51, 0xe0, 0x90, 0x09, 0x8f }, + { 0x24, 0xd1, 0xa2, 0x6e, 0x3d, 0xab, 0x02, 0xfe, + 0x45, 0x72, 0xd2, 0xaa, 0x7d, 0xbd, 0x3e, 0xc3, + 0x0f, 0x06, 0x93, 0xdb, 0x26, 0xf2, 0x73, 0xd0, + 0xab, 0x2c, 0xb0, 0xc1, 0x3b, 0x5e, 0x64, 0x51 }, + { 0xec, 0x56, 0xf5, 0x8b, 0x09, 0x29, 0x9a, 0x30, + 0x0b, 0x14, 0x05, 0x65, 0xd7, 0xd3, 0xe6, 0x87, + 0x82, 0xb6, 0xe2, 0xfb, 0xeb, 0x4b, 0x7e, 0xa9, + 0x7a, 0xc0, 0x57, 0x98, 0x90, 0x61, 0xdd, 0x3f }, + { 0x11, 0xa4, 0x37, 0xc1, 0xab, 0xa3, 0xc1, 0x19, + 0xdd, 0xfa, 0xb3, 0x1b, 0x3e, 0x8c, 0x84, 0x1d, + 0xee, 0xeb, 0x91, 0x3e, 0xf5, 0x7f, 0x7e, 0x48, + 0xf2, 0xc9, 0xcf, 0x5a, 0x28, 0xfa, 0x42, 0xbc }, + { 0x53, 0xc7, 0xe6, 0x11, 0x4b, 0x85, 0x0a, 0x2c, + 0xb4, 0x96, 0xc9, 0xb3, 0xc6, 0x9a, 0x62, 0x3e, + 0xae, 0xa2, 0xcb, 0x1d, 0x33, 0xdd, 0x81, 0x7e, + 0x47, 0x65, 0xed, 0xaa, 0x68, 0x23, 0xc2, 0x28 }, + { 0x15, 0x4c, 0x3e, 0x96, 0xfe, 0xe5, 0xdb, 0x14, + 0xf8, 0x77, 0x3e, 0x18, 0xaf, 0x14, 0x85, 0x79, + 0x13, 0x50, 0x9d, 0xa9, 0x99, 0xb4, 0x6c, 0xdd, + 0x3d, 0x4c, 0x16, 0x97, 0x60, 0xc8, 0x3a, 0xd2 }, + { 0x40, 0xb9, 0x91, 0x6f, 0x09, 0x3e, 0x02, 0x7a, + 0x87, 0x86, 0x64, 0x18, 0x18, 0x92, 0x06, 0x20, + 0x47, 0x2f, 0xbc, 0xf6, 0x8f, 0x70, 0x1d, 0x1b, + 0x68, 0x06, 0x32, 0xe6, 0x99, 0x6b, 0xde, 0xd3 }, + { 0x24, 0xc4, 0xcb, 0xba, 0x07, 0x11, 0x98, 0x31, + 0xa7, 0x26, 0xb0, 0x53, 0x05, 0xd9, 0x6d, 0xa0, + 0x2f, 0xf8, 0xb1, 0x48, 0xf0, 0xda, 0x44, 0x0f, + 0xe2, 0x33, 0xbc, 0xaa, 0x32, 0xc7, 0x2f, 0x6f }, + { 0x5d, 0x20, 0x15, 0x10, 0x25, 0x00, 0x20, 0xb7, + 0x83, 0x68, 0x96, 0x88, 0xab, 0xbf, 0x8e, 0xcf, + 0x25, 0x94, 0xa9, 0x6a, 0x08, 0xf2, 0xbf, 0xec, + 0x6c, 0xe0, 0x57, 0x44, 0x65, 0xdd, 0xed, 0x71 }, + { 0x04, 0x3b, 0x97, 0xe3, 0x36, 0xee, 0x6f, 0xdb, + 0xbe, 0x2b, 0x50, 0xf2, 0x2a, 0xf8, 0x32, 0x75, + 0xa4, 0x08, 0x48, 0x05, 0xd2, 0xd5, 0x64, 0x59, + 0x62, 0x45, 0x4b, 0x6c, 0x9b, 0x80, 0x53, 0xa0 }, + { 0x56, 0x48, 0x35, 0xcb, 0xae, 0xa7, 0x74, 0x94, + 0x85, 0x68, 0xbe, 0x36, 0xcf, 0x52, 0xfc, 0xdd, + 0x83, 0x93, 0x4e, 0xb0, 0xa2, 0x75, 0x12, 0xdb, + 0xe3, 0xe2, 0xdb, 0x47, 0xb9, 0xe6, 0x63, 0x5a }, + { 0xf2, 0x1c, 0x33, 0xf4, 0x7b, 0xde, 0x40, 0xa2, + 0xa1, 0x01, 0xc9, 0xcd, 0xe8, 0x02, 0x7a, 0xaf, + 0x61, 0xa3, 0x13, 0x7d, 0xe2, 0x42, 0x2b, 0x30, + 0x03, 0x5a, 0x04, 0xc2, 0x70, 0x89, 0x41, 0x83 }, + { 0x9d, 0xb0, 0xef, 0x74, 0xe6, 0x6c, 0xbb, 0x84, + 0x2e, 0xb0, 0xe0, 0x73, 0x43, 0xa0, 0x3c, 0x5c, + 0x56, 0x7e, 0x37, 0x2b, 0x3f, 0x23, 0xb9, 0x43, + 0xc7, 0x88, 0xa4, 0xf2, 0x50, 0xf6, 0x78, 0x91 }, + { 0xab, 0x8d, 0x08, 0x65, 0x5f, 0xf1, 0xd3, 0xfe, + 0x87, 0x58, 0xd5, 0x62, 0x23, 0x5f, 0xd2, 0x3e, + 0x7c, 0xf9, 0xdc, 0xaa, 0xd6, 0x58, 0x87, 0x2a, + 0x49, 0xe5, 0xd3, 0x18, 0x3b, 0x6c, 0xce, 0xbd }, + { 0x6f, 0x27, 0xf7, 0x7e, 0x7b, 0xcf, 0x46, 0xa1, + 0xe9, 0x63, 0xad, 0xe0, 0x30, 0x97, 0x33, 0x54, + 0x30, 0x31, 0xdc, 0xcd, 0xd4, 0x7c, 0xaa, 0xc1, + 0x74, 0xd7, 0xd2, 0x7c, 0xe8, 0x07, 0x7e, 0x8b }, + { 0xe3, 0xcd, 0x54, 0xda, 0x7e, 0x44, 0x4c, 0xaa, + 0x62, 0x07, 0x56, 0x95, 0x25, 0xa6, 0x70, 0xeb, + 0xae, 0x12, 0x78, 0xde, 0x4e, 0x3f, 0xe2, 0x68, + 0x4b, 0x3e, 0x33, 0xf5, 0xef, 0x90, 0xcc, 0x1b }, + { 0xb2, 0xc3, 0xe3, 0x3a, 0x51, 0xd2, 0x2c, 0x4c, + 0x08, 0xfc, 0x09, 0x89, 0xc8, 0x73, 0xc9, 0xcc, + 0x41, 0x50, 0x57, 0x9b, 0x1e, 0x61, 0x63, 0xfa, + 0x69, 0x4a, 0xd5, 0x1d, 0x53, 0xd7, 0x12, 0xdc }, + { 0xbe, 0x7f, 0xda, 0x98, 0x3e, 0x13, 0x18, 0x9b, + 0x4c, 0x77, 0xe0, 0xa8, 0x09, 0x20, 0xb6, 0xe0, + 0xe0, 0xea, 0x80, 0xc3, 0xb8, 0x4d, 0xbe, 0x7e, + 0x71, 0x17, 0xd2, 0x53, 0xf4, 0x81, 0x12, 0xf4 }, + { 0xb6, 0x00, 0x8c, 0x28, 0xfa, 0xe0, 0x8a, 0xa4, + 0x27, 0xe5, 0xbd, 0x3a, 0xad, 0x36, 0xf1, 0x00, + 0x21, 0xf1, 0x6c, 0x77, 0xcf, 0xea, 0xbe, 0xd0, + 0x7f, 0x97, 0xcc, 0x7d, 0xc1, 0xf1, 0x28, 0x4a }, + { 0x6e, 0x4e, 0x67, 0x60, 0xc5, 0x38, 0xf2, 0xe9, + 0x7b, 0x3a, 0xdb, 0xfb, 0xbc, 0xde, 0x57, 0xf8, + 0x96, 0x6b, 0x7e, 0xa8, 0xfc, 0xb5, 0xbf, 0x7e, + 0xfe, 0xc9, 0x13, 0xfd, 0x2a, 0x2b, 0x0c, 0x55 }, + { 0x4a, 0xe5, 0x1f, 0xd1, 0x83, 0x4a, 0xa5, 0xbd, + 0x9a, 0x6f, 0x7e, 0xc3, 0x9f, 0xc6, 0x63, 0x33, + 0x8d, 0xc5, 0xd2, 0xe2, 0x07, 0x61, 0x56, 0x6d, + 0x90, 0xcc, 0x68, 0xb1, 0xcb, 0x87, 0x5e, 0xd8 }, + { 0xb6, 0x73, 0xaa, 0xd7, 0x5a, 0xb1, 0xfd, 0xb5, + 0x40, 0x1a, 0xbf, 0xa1, 0xbf, 0x89, 0xf3, 0xad, + 0xd2, 0xeb, 0xc4, 0x68, 0xdf, 0x36, 0x24, 0xa4, + 0x78, 0xf4, 0xfe, 0x85, 0x9d, 0x8d, 0x55, 0xe2 }, + { 0x13, 0xc9, 0x47, 0x1a, 0x98, 0x55, 0x91, 0x35, + 0x39, 0x83, 0x66, 0x60, 0x39, 0x8d, 0xa0, 0xf3, + 0xf9, 0x9a, 0xda, 0x08, 0x47, 0x9c, 0x69, 0xd1, + 0xb7, 0xfc, 0xaa, 0x34, 0x61, 0xdd, 0x7e, 0x59 }, + { 0x2c, 0x11, 0xf4, 0xa7, 0xf9, 0x9a, 0x1d, 0x23, + 0xa5, 0x8b, 0xb6, 0x36, 0x35, 0x0f, 0xe8, 0x49, + 0xf2, 0x9c, 0xba, 0xc1, 0xb2, 0xa1, 0x11, 0x2d, + 0x9f, 0x1e, 0xd5, 0xbc, 0x5b, 0x31, 0x3c, 0xcd }, + { 0xc7, 0xd3, 0xc0, 0x70, 0x6b, 0x11, 0xae, 0x74, + 0x1c, 0x05, 0xa1, 0xef, 0x15, 0x0d, 0xd6, 0x5b, + 0x54, 0x94, 0xd6, 0xd5, 0x4c, 0x9a, 0x86, 0xe2, + 0x61, 0x78, 0x54, 0xe6, 0xae, 0xee, 0xbb, 0xd9 }, + { 0x19, 0x4e, 0x10, 0xc9, 0x38, 0x93, 0xaf, 0xa0, + 0x64, 0xc3, 0xac, 0x04, 0xc0, 0xdd, 0x80, 0x8d, + 0x79, 0x1c, 0x3d, 0x4b, 0x75, 0x56, 0xe8, 0x9d, + 0x8d, 0x9c, 0xb2, 0x25, 0xc4, 0xb3, 0x33, 0x39 }, + { 0x6f, 0xc4, 0x98, 0x8b, 0x8f, 0x78, 0x54, 0x6b, + 0x16, 0x88, 0x99, 0x18, 0x45, 0x90, 0x8f, 0x13, + 0x4b, 0x6a, 0x48, 0x2e, 0x69, 0x94, 0xb3, 0xd4, + 0x83, 0x17, 0xbf, 0x08, 0xdb, 0x29, 0x21, 0x85 }, + { 0x56, 0x65, 0xbe, 0xb8, 0xb0, 0x95, 0x55, 0x25, + 0x81, 0x3b, 0x59, 0x81, 0xcd, 0x14, 0x2e, 0xd4, + 0xd0, 0x3f, 0xba, 0x38, 0xa6, 0xf3, 0xe5, 0xad, + 0x26, 0x8e, 0x0c, 0xc2, 0x70, 0xd1, 0xcd, 0x11 }, + { 0xb8, 0x83, 0xd6, 0x8f, 0x5f, 0xe5, 0x19, 0x36, + 0x43, 0x1b, 0xa4, 0x25, 0x67, 0x38, 0x05, 0x3b, + 0x1d, 0x04, 0x26, 0xd4, 0xcb, 0x64, 0xb1, 0x6e, + 0x83, 0xba, 0xdc, 0x5e, 0x9f, 0xbe, 0x3b, 0x81 }, + { 0x53, 0xe7, 0xb2, 0x7e, 0xa5, 0x9c, 0x2f, 0x6d, + 0xbb, 0x50, 0x76, 0x9e, 0x43, 0x55, 0x4d, 0xf3, + 0x5a, 0xf8, 0x9f, 0x48, 0x22, 0xd0, 0x46, 0x6b, + 0x00, 0x7d, 0xd6, 0xf6, 0xde, 0xaf, 0xff, 0x02 }, + { 0x1f, 0x1a, 0x02, 0x29, 0xd4, 0x64, 0x0f, 0x01, + 0x90, 0x15, 0x88, 0xd9, 0xde, 0xc2, 0x2d, 0x13, + 0xfc, 0x3e, 0xb3, 0x4a, 0x61, 0xb3, 0x29, 0x38, + 0xef, 0xbf, 0x53, 0x34, 0xb2, 0x80, 0x0a, 0xfa }, + { 0xc2, 0xb4, 0x05, 0xaf, 0xa0, 0xfa, 0x66, 0x68, + 0x85, 0x2a, 0xee, 0x4d, 0x88, 0x04, 0x08, 0x53, + 0xfa, 0xb8, 0x00, 0xe7, 0x2b, 0x57, 0x58, 0x14, + 0x18, 0xe5, 0x50, 0x6f, 0x21, 0x4c, 0x7d, 0x1f }, + { 0xc0, 0x8a, 0xa1, 0xc2, 0x86, 0xd7, 0x09, 0xfd, + 0xc7, 0x47, 0x37, 0x44, 0x97, 0x71, 0x88, 0xc8, + 0x95, 0xba, 0x01, 0x10, 0x14, 0x24, 0x7e, 0x4e, + 0xfa, 0x8d, 0x07, 0xe7, 0x8f, 0xec, 0x69, 0x5c }, + { 0xf0, 0x3f, 0x57, 0x89, 0xd3, 0x33, 0x6b, 0x80, + 0xd0, 0x02, 0xd5, 0x9f, 0xdf, 0x91, 0x8b, 0xdb, + 0x77, 0x5b, 0x00, 0x95, 0x6e, 0xd5, 0x52, 0x8e, + 0x86, 0xaa, 0x99, 0x4a, 0xcb, 0x38, 0xfe, 0x2d } +}; + +static const u8 blake2s_keyed_testvecs[][BLAKE2S_HASH_SIZE] __initconst = { + { 0x48, 0xa8, 0x99, 0x7d, 0xa4, 0x07, 0x87, 0x6b, + 0x3d, 0x79, 0xc0, 0xd9, 0x23, 0x25, 0xad, 0x3b, + 0x89, 0xcb, 0xb7, 0x54, 0xd8, 0x6a, 0xb7, 0x1a, + 0xee, 0x04, 0x7a, 0xd3, 0x45, 0xfd, 0x2c, 0x49 }, + { 0x40, 0xd1, 0x5f, 0xee, 0x7c, 0x32, 0x88, 0x30, + 0x16, 0x6a, 0xc3, 0xf9, 0x18, 0x65, 0x0f, 0x80, + 0x7e, 0x7e, 0x01, 0xe1, 0x77, 0x25, 0x8c, 0xdc, + 0x0a, 0x39, 0xb1, 0x1f, 0x59, 0x80, 0x66, 0xf1 }, + { 0x6b, 0xb7, 0x13, 0x00, 0x64, 0x4c, 0xd3, 0x99, + 0x1b, 0x26, 0xcc, 0xd4, 0xd2, 0x74, 0xac, 0xd1, + 0xad, 0xea, 0xb8, 0xb1, 0xd7, 0x91, 0x45, 0x46, + 0xc1, 0x19, 0x8b, 0xbe, 0x9f, 0xc9, 0xd8, 0x03 }, + { 0x1d, 0x22, 0x0d, 0xbe, 0x2e, 0xe1, 0x34, 0x66, + 0x1f, 0xdf, 0x6d, 0x9e, 0x74, 0xb4, 0x17, 0x04, + 0x71, 0x05, 0x56, 0xf2, 0xf6, 0xe5, 0xa0, 0x91, + 0xb2, 0x27, 0x69, 0x74, 0x45, 0xdb, 0xea, 0x6b }, + { 0xf6, 0xc3, 0xfb, 0xad, 0xb4, 0xcc, 0x68, 0x7a, + 0x00, 0x64, 0xa5, 0xbe, 0x6e, 0x79, 0x1b, 0xec, + 0x63, 0xb8, 0x68, 0xad, 0x62, 0xfb, 0xa6, 0x1b, + 0x37, 0x57, 0xef, 0x9c, 0xa5, 0x2e, 0x05, 0xb2 }, + { 0x49, 0xc1, 0xf2, 0x11, 0x88, 0xdf, 0xd7, 0x69, + 0xae, 0xa0, 0xe9, 0x11, 0xdd, 0x6b, 0x41, 0xf1, + 0x4d, 0xab, 0x10, 0x9d, 0x2b, 0x85, 0x97, 0x7a, + 0xa3, 0x08, 0x8b, 0x5c, 0x70, 0x7e, 0x85, 0x98 }, + { 0xfd, 0xd8, 0x99, 0x3d, 0xcd, 0x43, 0xf6, 0x96, + 0xd4, 0x4f, 0x3c, 0xea, 0x0f, 0xf3, 0x53, 0x45, + 0x23, 0x4e, 0xc8, 0xee, 0x08, 0x3e, 0xb3, 0xca, + 0xda, 0x01, 0x7c, 0x7f, 0x78, 0xc1, 0x71, 0x43 }, + { 0xe6, 0xc8, 0x12, 0x56, 0x37, 0x43, 0x8d, 0x09, + 0x05, 0xb7, 0x49, 0xf4, 0x65, 0x60, 0xac, 0x89, + 0xfd, 0x47, 0x1c, 0xf8, 0x69, 0x2e, 0x28, 0xfa, + 0xb9, 0x82, 0xf7, 0x3f, 0x01, 0x9b, 0x83, 0xa9 }, + { 0x19, 0xfc, 0x8c, 0xa6, 0x97, 0x9d, 0x60, 0xe6, + 0xed, 0xd3, 0xb4, 0x54, 0x1e, 0x2f, 0x96, 0x7c, + 0xed, 0x74, 0x0d, 0xf6, 0xec, 0x1e, 0xae, 0xbb, + 0xfe, 0x81, 0x38, 0x32, 0xe9, 0x6b, 0x29, 0x74 }, + { 0xa6, 0xad, 0x77, 0x7c, 0xe8, 0x81, 0xb5, 0x2b, + 0xb5, 0xa4, 0x42, 0x1a, 0xb6, 0xcd, 0xd2, 0xdf, + 0xba, 0x13, 0xe9, 0x63, 0x65, 0x2d, 0x4d, 0x6d, + 0x12, 0x2a, 0xee, 0x46, 0x54, 0x8c, 0x14, 0xa7 }, + { 0xf5, 0xc4, 0xb2, 0xba, 0x1a, 0x00, 0x78, 0x1b, + 0x13, 0xab, 0xa0, 0x42, 0x52, 0x42, 0xc6, 0x9c, + 0xb1, 0x55, 0x2f, 0x3f, 0x71, 0xa9, 0xa3, 0xbb, + 0x22, 0xb4, 0xa6, 0xb4, 0x27, 0x7b, 0x46, 0xdd }, + { 0xe3, 0x3c, 0x4c, 0x9b, 0xd0, 0xcc, 0x7e, 0x45, + 0xc8, 0x0e, 0x65, 0xc7, 0x7f, 0xa5, 0x99, 0x7f, + 0xec, 0x70, 0x02, 0x73, 0x85, 0x41, 0x50, 0x9e, + 0x68, 0xa9, 0x42, 0x38, 0x91, 0xe8, 0x22, 0xa3 }, + { 0xfb, 0xa1, 0x61, 0x69, 0xb2, 0xc3, 0xee, 0x10, + 0x5b, 0xe6, 0xe1, 0xe6, 0x50, 0xe5, 0xcb, 0xf4, + 0x07, 0x46, 0xb6, 0x75, 0x3d, 0x03, 0x6a, 0xb5, + 0x51, 0x79, 0x01, 0x4a, 0xd7, 0xef, 0x66, 0x51 }, + { 0xf5, 0xc4, 0xbe, 0xc6, 0xd6, 0x2f, 0xc6, 0x08, + 0xbf, 0x41, 0xcc, 0x11, 0x5f, 0x16, 0xd6, 0x1c, + 0x7e, 0xfd, 0x3f, 0xf6, 0xc6, 0x56, 0x92, 0xbb, + 0xe0, 0xaf, 0xff, 0xb1, 0xfe, 0xde, 0x74, 0x75 }, + { 0xa4, 0x86, 0x2e, 0x76, 0xdb, 0x84, 0x7f, 0x05, + 0xba, 0x17, 0xed, 0xe5, 0xda, 0x4e, 0x7f, 0x91, + 0xb5, 0x92, 0x5c, 0xf1, 0xad, 0x4b, 0xa1, 0x27, + 0x32, 0xc3, 0x99, 0x57, 0x42, 0xa5, 0xcd, 0x6e }, + { 0x65, 0xf4, 0xb8, 0x60, 0xcd, 0x15, 0xb3, 0x8e, + 0xf8, 0x14, 0xa1, 0xa8, 0x04, 0x31, 0x4a, 0x55, + 0xbe, 0x95, 0x3c, 0xaa, 0x65, 0xfd, 0x75, 0x8a, + 0xd9, 0x89, 0xff, 0x34, 0xa4, 0x1c, 0x1e, 0xea }, + { 0x19, 0xba, 0x23, 0x4f, 0x0a, 0x4f, 0x38, 0x63, + 0x7d, 0x18, 0x39, 0xf9, 0xd9, 0xf7, 0x6a, 0xd9, + 0x1c, 0x85, 0x22, 0x30, 0x71, 0x43, 0xc9, 0x7d, + 0x5f, 0x93, 0xf6, 0x92, 0x74, 0xce, 0xc9, 0xa7 }, + { 0x1a, 0x67, 0x18, 0x6c, 0xa4, 0xa5, 0xcb, 0x8e, + 0x65, 0xfc, 0xa0, 0xe2, 0xec, 0xbc, 0x5d, 0xdc, + 0x14, 0xae, 0x38, 0x1b, 0xb8, 0xbf, 0xfe, 0xb9, + 0xe0, 0xa1, 0x03, 0x44, 0x9e, 0x3e, 0xf0, 0x3c }, + { 0xaf, 0xbe, 0xa3, 0x17, 0xb5, 0xa2, 0xe8, 0x9c, + 0x0b, 0xd9, 0x0c, 0xcf, 0x5d, 0x7f, 0xd0, 0xed, + 0x57, 0xfe, 0x58, 0x5e, 0x4b, 0xe3, 0x27, 0x1b, + 0x0a, 0x6b, 0xf0, 0xf5, 0x78, 0x6b, 0x0f, 0x26 }, + { 0xf1, 0xb0, 0x15, 0x58, 0xce, 0x54, 0x12, 0x62, + 0xf5, 0xec, 0x34, 0x29, 0x9d, 0x6f, 0xb4, 0x09, + 0x00, 0x09, 0xe3, 0x43, 0x4b, 0xe2, 0xf4, 0x91, + 0x05, 0xcf, 0x46, 0xaf, 0x4d, 0x2d, 0x41, 0x24 }, + { 0x13, 0xa0, 0xa0, 0xc8, 0x63, 0x35, 0x63, 0x5e, + 0xaa, 0x74, 0xca, 0x2d, 0x5d, 0x48, 0x8c, 0x79, + 0x7b, 0xbb, 0x4f, 0x47, 0xdc, 0x07, 0x10, 0x50, + 0x15, 0xed, 0x6a, 0x1f, 0x33, 0x09, 0xef, 0xce }, + { 0x15, 0x80, 0xaf, 0xee, 0xbe, 0xbb, 0x34, 0x6f, + 0x94, 0xd5, 0x9f, 0xe6, 0x2d, 0xa0, 0xb7, 0x92, + 0x37, 0xea, 0xd7, 0xb1, 0x49, 0x1f, 0x56, 0x67, + 0xa9, 0x0e, 0x45, 0xed, 0xf6, 0xca, 0x8b, 0x03 }, + { 0x20, 0xbe, 0x1a, 0x87, 0x5b, 0x38, 0xc5, 0x73, + 0xdd, 0x7f, 0xaa, 0xa0, 0xde, 0x48, 0x9d, 0x65, + 0x5c, 0x11, 0xef, 0xb6, 0xa5, 0x52, 0x69, 0x8e, + 0x07, 0xa2, 0xd3, 0x31, 0xb5, 0xf6, 0x55, 0xc3 }, + { 0xbe, 0x1f, 0xe3, 0xc4, 0xc0, 0x40, 0x18, 0xc5, + 0x4c, 0x4a, 0x0f, 0x6b, 0x9a, 0x2e, 0xd3, 0xc5, + 0x3a, 0xbe, 0x3a, 0x9f, 0x76, 0xb4, 0xd2, 0x6d, + 0xe5, 0x6f, 0xc9, 0xae, 0x95, 0x05, 0x9a, 0x99 }, + { 0xe3, 0xe3, 0xac, 0xe5, 0x37, 0xeb, 0x3e, 0xdd, + 0x84, 0x63, 0xd9, 0xad, 0x35, 0x82, 0xe1, 0x3c, + 0xf8, 0x65, 0x33, 0xff, 0xde, 0x43, 0xd6, 0x68, + 0xdd, 0x2e, 0x93, 0xbb, 0xdb, 0xd7, 0x19, 0x5a }, + { 0x11, 0x0c, 0x50, 0xc0, 0xbf, 0x2c, 0x6e, 0x7a, + 0xeb, 0x7e, 0x43, 0x5d, 0x92, 0xd1, 0x32, 0xab, + 0x66, 0x55, 0x16, 0x8e, 0x78, 0xa2, 0xde, 0xcd, + 0xec, 0x33, 0x30, 0x77, 0x76, 0x84, 0xd9, 0xc1 }, + { 0xe9, 0xba, 0x8f, 0x50, 0x5c, 0x9c, 0x80, 0xc0, + 0x86, 0x66, 0xa7, 0x01, 0xf3, 0x36, 0x7e, 0x6c, + 0xc6, 0x65, 0xf3, 0x4b, 0x22, 0xe7, 0x3c, 0x3c, + 0x04, 0x17, 0xeb, 0x1c, 0x22, 0x06, 0x08, 0x2f }, + { 0x26, 0xcd, 0x66, 0xfc, 0xa0, 0x23, 0x79, 0xc7, + 0x6d, 0xf1, 0x23, 0x17, 0x05, 0x2b, 0xca, 0xfd, + 0x6c, 0xd8, 0xc3, 0xa7, 0xb8, 0x90, 0xd8, 0x05, + 0xf3, 0x6c, 0x49, 0x98, 0x97, 0x82, 0x43, 0x3a }, + { 0x21, 0x3f, 0x35, 0x96, 0xd6, 0xe3, 0xa5, 0xd0, + 0xe9, 0x93, 0x2c, 0xd2, 0x15, 0x91, 0x46, 0x01, + 0x5e, 0x2a, 0xbc, 0x94, 0x9f, 0x47, 0x29, 0xee, + 0x26, 0x32, 0xfe, 0x1e, 0xdb, 0x78, 0xd3, 0x37 }, + { 0x10, 0x15, 0xd7, 0x01, 0x08, 0xe0, 0x3b, 0xe1, + 0xc7, 0x02, 0xfe, 0x97, 0x25, 0x36, 0x07, 0xd1, + 0x4a, 0xee, 0x59, 0x1f, 0x24, 0x13, 0xea, 0x67, + 0x87, 0x42, 0x7b, 0x64, 0x59, 0xff, 0x21, 0x9a }, + { 0x3c, 0xa9, 0x89, 0xde, 0x10, 0xcf, 0xe6, 0x09, + 0x90, 0x94, 0x72, 0xc8, 0xd3, 0x56, 0x10, 0x80, + 0x5b, 0x2f, 0x97, 0x77, 0x34, 0xcf, 0x65, 0x2c, + 0xc6, 0x4b, 0x3b, 0xfc, 0x88, 0x2d, 0x5d, 0x89 }, + { 0xb6, 0x15, 0x6f, 0x72, 0xd3, 0x80, 0xee, 0x9e, + 0xa6, 0xac, 0xd1, 0x90, 0x46, 0x4f, 0x23, 0x07, + 0xa5, 0xc1, 0x79, 0xef, 0x01, 0xfd, 0x71, 0xf9, + 0x9f, 0x2d, 0x0f, 0x7a, 0x57, 0x36, 0x0a, 0xea }, + { 0xc0, 0x3b, 0xc6, 0x42, 0xb2, 0x09, 0x59, 0xcb, + 0xe1, 0x33, 0xa0, 0x30, 0x3e, 0x0c, 0x1a, 0xbf, + 0xf3, 0xe3, 0x1e, 0xc8, 0xe1, 0xa3, 0x28, 0xec, + 0x85, 0x65, 0xc3, 0x6d, 0xec, 0xff, 0x52, 0x65 }, + { 0x2c, 0x3e, 0x08, 0x17, 0x6f, 0x76, 0x0c, 0x62, + 0x64, 0xc3, 0xa2, 0xcd, 0x66, 0xfe, 0xc6, 0xc3, + 0xd7, 0x8d, 0xe4, 0x3f, 0xc1, 0x92, 0x45, 0x7b, + 0x2a, 0x4a, 0x66, 0x0a, 0x1e, 0x0e, 0xb2, 0x2b }, + { 0xf7, 0x38, 0xc0, 0x2f, 0x3c, 0x1b, 0x19, 0x0c, + 0x51, 0x2b, 0x1a, 0x32, 0xde, 0xab, 0xf3, 0x53, + 0x72, 0x8e, 0x0e, 0x9a, 0xb0, 0x34, 0x49, 0x0e, + 0x3c, 0x34, 0x09, 0x94, 0x6a, 0x97, 0xae, 0xec }, + { 0x8b, 0x18, 0x80, 0xdf, 0x30, 0x1c, 0xc9, 0x63, + 0x41, 0x88, 0x11, 0x08, 0x89, 0x64, 0x83, 0x92, + 0x87, 0xff, 0x7f, 0xe3, 0x1c, 0x49, 0xea, 0x6e, + 0xbd, 0x9e, 0x48, 0xbd, 0xee, 0xe4, 0x97, 0xc5 }, + { 0x1e, 0x75, 0xcb, 0x21, 0xc6, 0x09, 0x89, 0x02, + 0x03, 0x75, 0xf1, 0xa7, 0xa2, 0x42, 0x83, 0x9f, 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0x7d, 0x07, 0x45, 0x04, 0xdd, 0x2a, 0xb0, 0xe6, + 0x24, 0x1f, 0x92, 0xe7, 0x84, 0xb1, 0xaa, 0x27, + 0x1f, 0xf6, 0x48, 0xb1, 0xca, 0xb6, 0xd7, 0xf6 }, + { 0x27, 0xe4, 0xcc, 0x72, 0x09, 0x0f, 0x24, 0x12, + 0x66, 0x47, 0x6a, 0x7c, 0x09, 0x49, 0x5f, 0x2d, + 0xb1, 0x53, 0xd5, 0xbc, 0xbd, 0x76, 0x19, 0x03, + 0xef, 0x79, 0x27, 0x5e, 0xc5, 0x6b, 0x2e, 0xd8 }, + { 0x89, 0x9c, 0x24, 0x05, 0x78, 0x8e, 0x25, 0xb9, + 0x9a, 0x18, 0x46, 0x35, 0x5e, 0x64, 0x6d, 0x77, + 0xcf, 0x40, 0x00, 0x83, 0x41, 0x5f, 0x7d, 0xc5, + 0xaf, 0xe6, 0x9d, 0x6e, 0x17, 0xc0, 0x00, 0x23 }, + { 0xa5, 0x9b, 0x78, 0xc4, 0x90, 0x57, 0x44, 0x07, + 0x6b, 0xfe, 0xe8, 0x94, 0xde, 0x70, 0x7d, 0x4f, + 0x12, 0x0b, 0x5c, 0x68, 0x93, 0xea, 0x04, 0x00, + 0x29, 0x7d, 0x0b, 0xb8, 0x34, 0x72, 0x76, 0x32 }, + { 0x59, 0xdc, 0x78, 0xb1, 0x05, 0x64, 0x97, 0x07, + 0xa2, 0xbb, 0x44, 0x19, 0xc4, 0x8f, 0x00, 0x54, + 0x00, 0xd3, 0x97, 0x3d, 0xe3, 0x73, 0x66, 0x10, + 0x23, 0x04, 0x35, 0xb1, 0x04, 0x24, 0xb2, 0x4f }, + { 0xc0, 0x14, 0x9d, 0x1d, 0x7e, 0x7a, 0x63, 0x53, + 0xa6, 0xd9, 0x06, 0xef, 0xe7, 0x28, 0xf2, 0xf3, + 0x29, 0xfe, 0x14, 0xa4, 0x14, 0x9a, 0x3e, 0xa7, + 0x76, 0x09, 0xbc, 0x42, 0xb9, 0x75, 0xdd, 0xfa }, + { 0xa3, 0x2f, 0x24, 0x14, 0x74, 0xa6, 0xc1, 0x69, + 0x32, 0xe9, 0x24, 0x3b, 0xe0, 0xcf, 0x09, 0xbc, + 0xdc, 0x7e, 0x0c, 0xa0, 0xe7, 0xa6, 0xa1, 0xb9, + 0xb1, 0xa0, 0xf0, 0x1e, 0x41, 0x50, 0x23, 0x77 }, + { 0xb2, 0x39, 0xb2, 0xe4, 0xf8, 0x18, 0x41, 0x36, + 0x1c, 0x13, 0x39, 0xf6, 0x8e, 0x2c, 0x35, 0x9f, + 0x92, 0x9a, 0xf9, 0xad, 0x9f, 0x34, 0xe0, 0x1a, + 0xab, 0x46, 0x31, 0xad, 0x6d, 0x55, 0x00, 0xb0 }, + { 0x85, 0xfb, 0x41, 0x9c, 0x70, 0x02, 0xa3, 0xe0, + 0xb4, 0xb6, 0xea, 0x09, 0x3b, 0x4c, 0x1a, 0xc6, + 0x93, 0x66, 0x45, 0xb6, 0x5d, 0xac, 0x5a, 0xc1, + 0x5a, 0x85, 0x28, 0xb7, 0xb9, 0x4c, 0x17, 0x54 }, + { 0x96, 0x19, 0x72, 0x06, 0x25, 0xf1, 0x90, 0xb9, + 0x3a, 0x3f, 0xad, 0x18, 0x6a, 0xb3, 0x14, 0x18, + 0x96, 0x33, 0xc0, 0xd3, 0xa0, 0x1e, 0x6f, 0x9b, + 0xc8, 0xc4, 0xa8, 0xf8, 0x2f, 0x38, 0x3d, 0xbf }, + { 0x7d, 0x62, 0x0d, 0x90, 0xfe, 0x69, 0xfa, 0x46, + 0x9a, 0x65, 0x38, 0x38, 0x89, 0x70, 0xa1, 0xaa, + 0x09, 0xbb, 0x48, 0xa2, 0xd5, 0x9b, 0x34, 0x7b, + 0x97, 0xe8, 0xce, 0x71, 0xf4, 0x8c, 0x7f, 0x46 }, + { 0x29, 0x43, 0x83, 0x56, 0x85, 0x96, 0xfb, 0x37, + 0xc7, 0x5b, 0xba, 0xcd, 0x97, 0x9c, 0x5f, 0xf6, + 0xf2, 0x0a, 0x55, 0x6b, 0xf8, 0x87, 0x9c, 0xc7, + 0x29, 0x24, 0x85, 0x5d, 0xf9, 0xb8, 0x24, 0x0e }, + { 0x16, 0xb1, 0x8a, 0xb3, 0x14, 0x35, 0x9c, 0x2b, + 0x83, 0x3c, 0x1c, 0x69, 0x86, 0xd4, 0x8c, 0x55, + 0xa9, 0xfc, 0x97, 0xcd, 0xe9, 0xa3, 0xc1, 0xf1, + 0x0a, 0x31, 0x77, 0x14, 0x0f, 0x73, 0xf7, 0x38 }, + { 0x8c, 0xbb, 0xdd, 0x14, 0xbc, 0x33, 0xf0, 0x4c, + 0xf4, 0x58, 0x13, 0xe4, 0xa1, 0x53, 0xa2, 0x73, + 0xd3, 0x6a, 0xda, 0xd5, 0xce, 0x71, 0xf4, 0x99, + 0xee, 0xb8, 0x7f, 0xb8, 0xac, 0x63, 0xb7, 0x29 }, + { 0x69, 0xc9, 0xa4, 0x98, 0xdb, 0x17, 0x4e, 0xca, + 0xef, 0xcc, 0x5a, 0x3a, 0xc9, 0xfd, 0xed, 0xf0, + 0xf8, 0x13, 0xa5, 0xbe, 0xc7, 0x27, 0xf1, 0xe7, + 0x75, 0xba, 0xbd, 0xec, 0x77, 0x18, 0x81, 0x6e }, + { 0xb4, 0x62, 0xc3, 0xbe, 0x40, 0x44, 0x8f, 0x1d, + 0x4f, 0x80, 0x62, 0x62, 0x54, 0xe5, 0x35, 0xb0, + 0x8b, 0xc9, 0xcd, 0xcf, 0xf5, 0x99, 0xa7, 0x68, + 0x57, 0x8d, 0x4b, 0x28, 0x81, 0xa8, 0xe3, 0xf0 }, + { 0x55, 0x3e, 0x9d, 0x9c, 0x5f, 0x36, 0x0a, 0xc0, + 0xb7, 0x4a, 0x7d, 0x44, 0xe5, 0xa3, 0x91, 0xda, + 0xd4, 0xce, 0xd0, 0x3e, 0x0c, 0x24, 0x18, 0x3b, + 0x7e, 0x8e, 0xca, 0xbd, 0xf1, 0x71, 0x5a, 0x64 }, + { 0x7a, 0x7c, 0x55, 0xa5, 0x6f, 0xa9, 0xae, 0x51, + 0xe6, 0x55, 0xe0, 0x19, 0x75, 0xd8, 0xa6, 0xff, + 0x4a, 0xe9, 0xe4, 0xb4, 0x86, 0xfc, 0xbe, 0x4e, + 0xac, 0x04, 0x45, 0x88, 0xf2, 0x45, 0xeb, 0xea }, + { 0x2a, 0xfd, 0xf3, 0xc8, 0x2a, 0xbc, 0x48, 0x67, + 0xf5, 0xde, 0x11, 0x12, 0x86, 0xc2, 0xb3, 0xbe, + 0x7d, 0x6e, 0x48, 0x65, 0x7b, 0xa9, 0x23, 0xcf, + 0xbf, 0x10, 0x1a, 0x6d, 0xfc, 0xf9, 0xdb, 0x9a }, + { 0x41, 0x03, 0x7d, 0x2e, 0xdc, 0xdc, 0xe0, 0xc4, + 0x9b, 0x7f, 0xb4, 0xa6, 0xaa, 0x09, 0x99, 0xca, + 0x66, 0x97, 0x6c, 0x74, 0x83, 0xaf, 0xe6, 0x31, + 0xd4, 0xed, 0xa2, 0x83, 0x14, 0x4f, 0x6d, 0xfc }, + { 0xc4, 0x46, 0x6f, 0x84, 0x97, 0xca, 0x2e, 0xeb, + 0x45, 0x83, 0xa0, 0xb0, 0x8e, 0x9d, 0x9a, 0xc7, + 0x43, 0x95, 0x70, 0x9f, 0xda, 0x10, 0x9d, 0x24, + 0xf2, 0xe4, 0x46, 0x21, 0x96, 0x77, 0x9c, 0x5d }, + { 0x75, 0xf6, 0x09, 0x33, 0x8a, 0xa6, 0x7d, 0x96, + 0x9a, 0x2a, 0xe2, 0xa2, 0x36, 0x2b, 0x2d, 0xa9, + 0xd7, 0x7c, 0x69, 0x5d, 0xfd, 0x1d, 0xf7, 0x22, + 0x4a, 0x69, 0x01, 0xdb, 0x93, 0x2c, 0x33, 0x64 }, + { 0x68, 0x60, 0x6c, 0xeb, 0x98, 0x9d, 0x54, 0x88, + 0xfc, 0x7c, 0xf6, 0x49, 0xf3, 0xd7, 0xc2, 0x72, + 0xef, 0x05, 0x5d, 0xa1, 0xa9, 0x3f, 0xae, 0xcd, + 0x55, 0xfe, 0x06, 0xf6, 0x96, 0x70, 0x98, 0xca }, + { 0x44, 0x34, 0x6b, 0xde, 0xb7, 0xe0, 0x52, 0xf6, + 0x25, 0x50, 0x48, 0xf0, 0xd9, 0xb4, 0x2c, 0x42, + 0x5b, 0xab, 0x9c, 0x3d, 0xd2, 0x41, 0x68, 0x21, + 0x2c, 0x3e, 0xcf, 0x1e, 0xbf, 0x34, 0xe6, 0xae }, + { 0x8e, 0x9c, 0xf6, 0xe1, 0xf3, 0x66, 0x47, 0x1f, + 0x2a, 0xc7, 0xd2, 0xee, 0x9b, 0x5e, 0x62, 0x66, + 0xfd, 0xa7, 0x1f, 0x8f, 0x2e, 0x41, 0x09, 0xf2, + 0x23, 0x7e, 0xd5, 0xf8, 0x81, 0x3f, 0xc7, 0x18 }, + { 0x84, 0xbb, 0xeb, 0x84, 0x06, 0xd2, 0x50, 0x95, + 0x1f, 0x8c, 0x1b, 0x3e, 0x86, 0xa7, 0xc0, 0x10, + 0x08, 0x29, 0x21, 0x83, 0x3d, 0xfd, 0x95, 0x55, + 0xa2, 0xf9, 0x09, 0xb1, 0x08, 0x6e, 0xb4, 0xb8 }, + { 0xee, 0x66, 0x6f, 0x3e, 0xef, 0x0f, 0x7e, 0x2a, + 0x9c, 0x22, 0x29, 0x58, 0xc9, 0x7e, 0xaf, 0x35, + 0xf5, 0x1c, 0xed, 0x39, 0x3d, 0x71, 0x44, 0x85, + 0xab, 0x09, 0xa0, 0x69, 0x34, 0x0f, 0xdf, 0x88 }, + { 0xc1, 0x53, 0xd3, 0x4a, 0x65, 0xc4, 0x7b, 0x4a, + 0x62, 0xc5, 0xca, 0xcf, 0x24, 0x01, 0x09, 0x75, + 0xd0, 0x35, 0x6b, 0x2f, 0x32, 0xc8, 0xf5, 0xda, + 0x53, 0x0d, 0x33, 0x88, 0x16, 0xad, 0x5d, 0xe6 }, + { 0x9f, 0xc5, 0x45, 0x01, 0x09, 0xe1, 0xb7, 0x79, + 0xf6, 0xc7, 0xae, 0x79, 0xd5, 0x6c, 0x27, 0x63, + 0x5c, 0x8d, 0xd4, 0x26, 0xc5, 0xa9, 0xd5, 0x4e, + 0x25, 0x78, 0xdb, 0x98, 0x9b, 0x8c, 0x3b, 0x4e }, + { 0xd1, 0x2b, 0xf3, 0x73, 0x2e, 0xf4, 0xaf, 0x5c, + 0x22, 0xfa, 0x90, 0x35, 0x6a, 0xf8, 0xfc, 0x50, + 0xfc, 0xb4, 0x0f, 0x8f, 0x2e, 0xa5, 0xc8, 0x59, + 0x47, 0x37, 0xa3, 0xb3, 0xd5, 0xab, 0xdb, 0xd7 }, + { 0x11, 0x03, 0x0b, 0x92, 0x89, 0xbb, 0xa5, 0xaf, + 0x65, 0x26, 0x06, 0x72, 0xab, 0x6f, 0xee, 0x88, + 0xb8, 0x74, 0x20, 0xac, 0xef, 0x4a, 0x17, 0x89, + 0xa2, 0x07, 0x3b, 0x7e, 0xc2, 0xf2, 0xa0, 0x9e }, + { 0x69, 0xcb, 0x19, 0x2b, 0x84, 0x44, 0x00, 0x5c, + 0x8c, 0x0c, 0xeb, 0x12, 0xc8, 0x46, 0x86, 0x07, + 0x68, 0x18, 0x8c, 0xda, 0x0a, 0xec, 0x27, 0xa9, + 0xc8, 0xa5, 0x5c, 0xde, 0xe2, 0x12, 0x36, 0x32 }, + { 0xdb, 0x44, 0x4c, 0x15, 0x59, 0x7b, 0x5f, 0x1a, + 0x03, 0xd1, 0xf9, 0xed, 0xd1, 0x6e, 0x4a, 0x9f, + 0x43, 0xa6, 0x67, 0xcc, 0x27, 0x51, 0x75, 0xdf, + 0xa2, 0xb7, 0x04, 0xe3, 0xbb, 0x1a, 0x9b, 0x83 }, + { 0x3f, 0xb7, 0x35, 0x06, 0x1a, 0xbc, 0x51, 0x9d, + 0xfe, 0x97, 0x9e, 0x54, 0xc1, 0xee, 0x5b, 0xfa, + 0xd0, 0xa9, 0xd8, 0x58, 0xb3, 0x31, 0x5b, 0xad, + 0x34, 0xbd, 0xe9, 0x99, 0xef, 0xd7, 0x24, 0xdd } +}; + +static bool __init blake2s_selftest(void) +{ + u8 key[BLAKE2S_KEY_SIZE]; + u8 buf[ARRAY_SIZE(blake2s_testvecs)]; + u8 hash[BLAKE2S_HASH_SIZE]; + size_t i; + bool success = true; + + for (i = 0; i < BLAKE2S_KEY_SIZE; ++i) + key[i] = (u8)i; + + for (i = 0; i < ARRAY_SIZE(blake2s_testvecs); ++i) + buf[i] = (u8)i; + + for (i = 0; i < ARRAY_SIZE(blake2s_keyed_testvecs); ++i) { + blake2s(hash, buf, key, BLAKE2S_HASH_SIZE, i, BLAKE2S_KEY_SIZE); + if (memcmp(hash, blake2s_keyed_testvecs[i], BLAKE2S_HASH_SIZE)) { + pr_err("blake2s keyed self-test %zu: FAIL\n", i + 1); + success = false; + } + } + + for (i = 0; i < ARRAY_SIZE(blake2s_testvecs); ++i) { + blake2s(hash, buf, NULL, BLAKE2S_HASH_SIZE, i, 0); + if (memcmp(hash, blake2s_testvecs[i], BLAKE2S_HASH_SIZE)) { + pr_err("blake2s unkeyed self-test %zu: FAIL\n", i + i); + success = false; + } + } + return success; +} diff --git a/net/wireguard/crypto/zinc/selftest/chacha20.c b/net/wireguard/crypto/zinc/selftest/chacha20.c new file mode 100644 index 0000000000000..1a2390aaf6c23 --- /dev/null +++ b/net/wireguard/crypto/zinc/selftest/chacha20.c @@ -0,0 +1,2698 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +struct chacha20_testvec { + const u8 *input, *output, *key; + u64 nonce; + size_t ilen; +}; + +struct hchacha20_testvec { + u8 key[HCHACHA20_KEY_SIZE]; + u8 nonce[HCHACHA20_NONCE_SIZE]; + u8 output[CHACHA20_KEY_SIZE]; +}; + +/* These test vectors are generated by reference implementations and are + * designed to check chacha20 implementation block handling, as well as from + * the draft-arciszewski-xchacha-01 document. + */ + +static const u8 input01[] __initconst = { }; +static const u8 output01[] __initconst = { }; +static const u8 key01[] __initconst = { + 0x09, 0xf4, 0xe8, 0x57, 0x10, 0xf2, 0x12, 0xc3, + 0xc6, 0x91, 0xc4, 0x09, 0x97, 0x46, 0xef, 0xfe, + 0x02, 0x00, 0xe4, 0x5c, 0x82, 0xed, 0x16, 0xf3, + 0x32, 0xbe, 0xec, 0x7a, 0xe6, 0x68, 0x12, 0x26 +}; +enum { nonce01 = 0x3834e2afca3c66d3ULL }; + +static const u8 input02[] __initconst = { + 0x9d +}; +static const u8 output02[] __initconst = { + 0x94 +}; +static const u8 key02[] __initconst = { + 0x8c, 0x01, 0xac, 0xaf, 0x62, 0x63, 0x56, 0x7a, + 0xad, 0x23, 0x4c, 0x58, 0x29, 0x29, 0xbe, 0xab, + 0xe9, 0xf8, 0xdf, 0x6c, 0x8c, 0x74, 0x4d, 0x7d, + 0x13, 0x94, 0x10, 0x02, 0x3d, 0x8e, 0x9f, 0x94 +}; +enum { nonce02 = 0x5d1b3bfdedd9f73aULL }; + +static const u8 input03[] __initconst = { + 0x04, 0x16 +}; +static const u8 output03[] __initconst = { + 0x92, 0x07 +}; +static const u8 key03[] __initconst = { + 0x22, 0x0c, 0x79, 0x2c, 0x38, 0x51, 0xbe, 0x99, + 0xa9, 0x59, 0x24, 0x50, 0xef, 0x87, 0x38, 0xa6, + 0xa0, 0x97, 0x20, 0xcb, 0xb4, 0x0c, 0x94, 0x67, + 0x1f, 0x98, 0xdc, 0xc4, 0x83, 0xbc, 0x35, 0x4d +}; +enum { nonce03 = 0x7a3353ad720a3e2eULL }; + +static const u8 input04[] __initconst = { + 0xc7, 0xcc, 0xd0 +}; +static const u8 output04[] __initconst = { + 0xd8, 0x41, 0x80 +}; +static const u8 key04[] __initconst = { + 0x81, 0x5e, 0x12, 0x01, 0xc4, 0x36, 0x15, 0x03, + 0x11, 0xa0, 0xe9, 0x86, 0xbb, 0x5a, 0xdc, 0x45, + 0x7d, 0x5e, 0x98, 0xf8, 0x06, 0x76, 0x1c, 0xec, + 0xc0, 0xf7, 0xca, 0x4e, 0x99, 0xd9, 0x42, 0x38 +}; +enum { nonce04 = 0x6816e2fc66176da2ULL }; + +static const u8 input05[] __initconst = { + 0x48, 0xf1, 0x31, 0x5f +}; +static const u8 output05[] __initconst = { + 0x48, 0xf7, 0x13, 0x67 +}; +static const u8 key05[] __initconst = { + 0x3f, 0xd6, 0xb6, 0x5e, 0x2f, 0xda, 0x82, 0x39, + 0x97, 0x06, 0xd3, 0x62, 0x4f, 0xbd, 0xcb, 0x9b, + 0x1d, 0xe6, 0x4a, 0x76, 0xab, 0xdd, 0x14, 0x50, + 0x59, 0x21, 0xe3, 0xb2, 0xc7, 0x95, 0xbc, 0x45 +}; +enum { nonce05 = 0xc41a7490e228cc42ULL }; + +static const u8 input06[] __initconst = { + 0xae, 0xa2, 0x85, 0x1d, 0xc8 +}; +static const u8 output06[] __initconst = { + 0xfa, 0xff, 0x45, 0x6b, 0x6f +}; +static const u8 key06[] __initconst = { + 0x04, 0x8d, 0xea, 0x67, 0x20, 0x78, 0xfb, 0x8f, + 0x49, 0x80, 0x35, 0xb5, 0x7b, 0xe4, 0x31, 0x74, + 0x57, 0x43, 0x3a, 0x64, 0x64, 0xb9, 0xe6, 0x23, + 0x4d, 0xfe, 0xb8, 0x7b, 0x71, 0x4d, 0x9d, 0x21 +}; +enum { nonce06 = 0x251366db50b10903ULL }; + +static const u8 input07[] __initconst = { + 0x1a, 0x32, 0x85, 0xb6, 0xe8, 0x52 +}; +static const u8 output07[] __initconst = { + 0xd3, 0x5f, 0xf0, 0x07, 0x69, 0xec +}; +static const u8 key07[] __initconst = { + 0xbf, 0x2d, 0x42, 0x99, 0x97, 0x76, 0x04, 0xad, + 0xd3, 0x8f, 0x6e, 0x6a, 0x34, 0x85, 0xaf, 0x81, + 0xef, 0x36, 0x33, 0xd5, 0x43, 0xa2, 0xaa, 0x08, + 0x0f, 0x77, 0x42, 0x83, 0x58, 0xc5, 0x42, 0x2a +}; +enum { nonce07 = 0xe0796da17dba9b58ULL }; + +static const u8 input08[] __initconst = { + 0x40, 0xae, 0xcd, 0xe4, 0x3d, 0x22, 0xe0 +}; +static const u8 output08[] __initconst = { + 0xfd, 0x8a, 0x9f, 0x3d, 0x05, 0xc9, 0xd3 +}; +static const u8 key08[] __initconst = { + 0xdc, 0x3f, 0x41, 0xe3, 0x23, 0x2a, 0x8d, 0xf6, + 0x41, 0x2a, 0xa7, 0x66, 0x05, 0x68, 0xe4, 0x7b, + 0xc4, 0x58, 0xd6, 0xcc, 0xdf, 0x0d, 0xc6, 0x25, + 0x1b, 0x61, 0x32, 0x12, 0x4e, 0xf1, 0xe6, 0x29 +}; +enum { nonce08 = 0xb1d2536d9e159832ULL }; + +static const u8 input09[] __initconst = { + 0xba, 0x1d, 0x14, 0x16, 0x9f, 0x83, 0x67, 0x24 +}; +static const u8 output09[] __initconst = { + 0x7c, 0xe3, 0x78, 0x1d, 0xa2, 0xe7, 0xe9, 0x39 +}; +static const u8 key09[] __initconst = { + 0x17, 0x55, 0x90, 0x52, 0xa4, 0xce, 0x12, 0xae, + 0xd4, 0xfd, 0xd4, 0xfb, 0xd5, 0x18, 0x59, 0x50, + 0x4e, 0x51, 0x99, 0x32, 0x09, 0x31, 0xfc, 0xf7, + 0x27, 0x10, 0x8e, 0xa2, 0x4b, 0xa5, 0xf5, 0x62 +}; +enum { nonce09 = 0x495fc269536d003ULL }; + +static const u8 input10[] __initconst = { + 0x09, 0xfd, 0x3c, 0x0b, 0x3d, 0x0e, 0xf3, 0x9d, + 0x27 +}; +static const u8 output10[] __initconst = { + 0xdc, 0xe4, 0x33, 0x60, 0x0c, 0x07, 0xcb, 0x51, + 0x6b +}; +static const u8 key10[] __initconst = { + 0x4e, 0x00, 0x72, 0x37, 0x0f, 0x52, 0x4d, 0x6f, + 0x37, 0x50, 0x3c, 0xb3, 0x51, 0x81, 0x49, 0x16, + 0x7e, 0xfd, 0xb1, 0x51, 0x72, 0x2e, 0xe4, 0x16, + 0x68, 0x5c, 0x5b, 0x8a, 0xc3, 0x90, 0x70, 0x04 +}; +enum { nonce10 = 0x1ad9d1114d88cbbdULL }; + +static const u8 input11[] __initconst = { + 0x70, 0x18, 0x52, 0x85, 0xba, 0x66, 0xff, 0x2c, + 0x9a, 0x46 +}; +static const u8 output11[] __initconst = { + 0xf5, 0x2a, 0x7a, 0xfd, 0x31, 0x7c, 0x91, 0x41, + 0xb1, 0xcf +}; +static const u8 key11[] __initconst = { + 0x48, 0xb4, 0xd0, 0x7c, 0x88, 0xd1, 0x96, 0x0d, + 0x80, 0x33, 0xb4, 0xd5, 0x31, 0x9a, 0x88, 0xca, + 0x14, 0xdc, 0xf0, 0xa8, 0xf3, 0xac, 0xb8, 0x47, + 0x75, 0x86, 0x7c, 0x88, 0x50, 0x11, 0x43, 0x40 +}; +enum { nonce11 = 0x47c35dd1f4f8aa4fULL }; + +static const u8 input12[] __initconst = { + 0x9e, 0x8e, 0x3d, 0x2a, 0x05, 0xfd, 0xe4, 0x90, + 0x24, 0x1c, 0xd3 +}; +static const u8 output12[] __initconst = { + 0x97, 0x72, 0x40, 0x9f, 0xc0, 0x6b, 0x05, 0x33, + 0x42, 0x7e, 0x28 +}; +static const u8 key12[] __initconst = { + 0xee, 0xff, 0x33, 0x33, 0xe0, 0x28, 0xdf, 0xa2, + 0xb6, 0x5e, 0x25, 0x09, 0x52, 0xde, 0xa5, 0x9c, + 0x8f, 0x95, 0xa9, 0x03, 0x77, 0x0f, 0xbe, 0xa1, + 0xd0, 0x7d, 0x73, 0x2f, 0xf8, 0x7e, 0x51, 0x44 +}; +enum { nonce12 = 0xc22d044dc6ea4af3ULL }; + +static const u8 input13[] __initconst = { + 0x9c, 0x16, 0xa2, 0x22, 0x4d, 0xbe, 0x04, 0x9a, + 0xb3, 0xb5, 0xc6, 0x58 +}; +static const u8 output13[] __initconst = { + 0xf0, 0x81, 0xdb, 0x6d, 0xa3, 0xe9, 0xb2, 0xc6, + 0x32, 0x50, 0x16, 0x9f +}; +static const u8 key13[] __initconst = { + 0x96, 0xb3, 0x01, 0xd2, 0x7a, 0x8c, 0x94, 0x09, + 0x4f, 0x58, 0xbe, 0x80, 0xcc, 0xa9, 0x7e, 0x2d, + 0xad, 0x58, 0x3b, 0x63, 0xb8, 0x5c, 0x17, 0xce, + 0xbf, 0x43, 0x33, 0x7a, 0x7b, 0x82, 0x28, 0x2f +}; +enum { nonce13 = 0x2a5d05d88cd7b0daULL }; + +static const u8 input14[] __initconst = { + 0x57, 0x4f, 0xaa, 0x30, 0xe6, 0x23, 0x50, 0x86, + 0x91, 0xa5, 0x60, 0x96, 0x2b +}; +static const u8 output14[] __initconst = { + 0x6c, 0x1f, 0x3b, 0x42, 0xb6, 0x2f, 0xf0, 0xbd, + 0x76, 0x60, 0xc7, 0x7e, 0x8d +}; +static const u8 key14[] __initconst = { + 0x22, 0x85, 0xaf, 0x8f, 0xa3, 0x53, 0xa0, 0xc4, + 0xb5, 0x75, 0xc0, 0xba, 0x30, 0x92, 0xc3, 0x32, + 0x20, 0x5a, 0x8f, 0x7e, 0x93, 0xda, 0x65, 0x18, + 0xd1, 0xf6, 0x9a, 0x9b, 0x8f, 0x85, 0x30, 0xe6 +}; +enum { nonce14 = 0xf9946c166aa4475fULL }; + +static const u8 input15[] __initconst = { + 0x89, 0x81, 0xc7, 0xe2, 0x00, 0xac, 0x52, 0x70, + 0xa4, 0x79, 0xab, 0xeb, 0x74, 0xf7 +}; +static const u8 output15[] __initconst = { + 0xb4, 0xd0, 0xa9, 0x9d, 0x15, 0x5f, 0x48, 0xd6, + 0x00, 0x7e, 0x4c, 0x77, 0x5a, 0x46 +}; +static const u8 key15[] __initconst = { + 0x0a, 0x66, 0x36, 0xca, 0x5d, 0x82, 0x23, 0xb6, + 0xe4, 0x9b, 0xad, 0x5e, 0xd0, 0x7f, 0xf6, 0x7a, + 0x7b, 0x03, 0xa7, 0x4c, 0xfd, 0xec, 0xd5, 0xa1, + 0xfc, 0x25, 0x54, 0xda, 0x5a, 0x5c, 0xf0, 0x2c +}; +enum { nonce15 = 0x9ab2b87a35e772c8ULL }; + +static const u8 input16[] __initconst = { + 0x5f, 0x09, 0xc0, 0x8b, 0x1e, 0xde, 0xca, 0xd9, + 0xb7, 0x5c, 0x23, 0xc9, 0x55, 0x1e, 0xcf +}; +static const u8 output16[] __initconst = { + 0x76, 0x9b, 0x53, 0xf3, 0x66, 0x88, 0x28, 0x60, + 0x98, 0x80, 0x2c, 0xa8, 0x80, 0xa6, 0x48 +}; +static const u8 key16[] __initconst = { + 0x80, 0xb5, 0x51, 0xdf, 0x17, 0x5b, 0xb0, 0xef, + 0x8b, 0x5b, 0x2e, 0x3e, 0xc5, 0xe3, 0xa5, 0x86, + 0xac, 0x0d, 0x8e, 0x32, 0x90, 0x9d, 0x82, 0x27, + 0xf1, 0x23, 0x26, 0xc3, 0xea, 0x55, 0xb6, 0x63 +}; +enum { nonce16 = 0xa82e9d39e4d02ef5ULL }; + +static const u8 input17[] __initconst = { + 0x87, 0x0b, 0x36, 0x71, 0x7c, 0xb9, 0x0b, 0x80, + 0x4d, 0x77, 0x5c, 0x4f, 0xf5, 0x51, 0x0e, 0x1a +}; +static const u8 output17[] __initconst = { + 0xf1, 0x12, 0x4a, 0x8a, 0xd9, 0xd0, 0x08, 0x67, + 0x66, 0xd7, 0x34, 0xea, 0x32, 0x3b, 0x54, 0x0e +}; +static const u8 key17[] __initconst = { + 0xfb, 0x71, 0x5f, 0x3f, 0x7a, 0xc0, 0x9a, 0xc8, + 0xc8, 0xcf, 0xe8, 0xbc, 0xfb, 0x09, 0xbf, 0x89, + 0x6a, 0xef, 0xd5, 0xe5, 0x36, 0x87, 0x14, 0x76, + 0x00, 0xb9, 0x32, 0x28, 0xb2, 0x00, 0x42, 0x53 +}; +enum { nonce17 = 0x229b87e73d557b96ULL }; + +static const u8 input18[] __initconst = { + 0x38, 0x42, 0xb5, 0x37, 0xb4, 0x3d, 0xfe, 0x59, + 0x38, 0x68, 0x88, 0xfa, 0x89, 0x8a, 0x5f, 0x90, + 0x3c +}; +static const u8 output18[] __initconst = { + 0xac, 0xad, 0x14, 0xe8, 0x7e, 0xd7, 0xce, 0x96, + 0x3d, 0xb3, 0x78, 0x85, 0x22, 0x5a, 0xcb, 0x39, + 0xd4 +}; +static const u8 key18[] __initconst = { + 0xe1, 0xc1, 0xa8, 0xe0, 0x91, 0xe7, 0x38, 0x66, + 0x80, 0x17, 0x12, 0x3c, 0x5e, 0x2d, 0xbb, 0xea, + 0xeb, 0x6c, 0x8b, 0xc8, 0x1b, 0x6f, 0x7c, 0xea, + 0x50, 0x57, 0x23, 0x1e, 0x65, 0x6f, 0x6d, 0x81 +}; +enum { nonce18 = 0xfaf5fcf8f30e57a9ULL }; + +static const u8 input19[] __initconst = { + 0x1c, 0x4a, 0x30, 0x26, 0xef, 0x9a, 0x32, 0xa7, + 0x8f, 0xe5, 0xc0, 0x0f, 0x30, 0x3a, 0xbf, 0x38, + 0x54, 0xba +}; +static const u8 output19[] __initconst = { + 0x57, 0x67, 0x54, 0x4f, 0x31, 0xd6, 0xef, 0x35, + 0x0b, 0xd9, 0x52, 0xa7, 0x46, 0x7d, 0x12, 0x17, + 0x1e, 0xe3 +}; +static const u8 key19[] __initconst = { + 0x5a, 0x79, 0xc1, 0xea, 0x33, 0xb3, 0xc7, 0x21, + 0xec, 0xf8, 0xcb, 0xd2, 0x58, 0x96, 0x23, 0xd6, + 0x4d, 0xed, 0x2f, 0xdf, 0x8a, 0x79, 0xe6, 0x8b, + 0x38, 0xa3, 0xc3, 0x7a, 0x33, 0xda, 0x02, 0xc7 +}; +enum { nonce19 = 0x2b23b61840429604ULL }; + +static const u8 input20[] __initconst = { + 0xab, 0xe9, 0x32, 0xbb, 0x35, 0x17, 0xe0, 0x60, + 0x80, 0xb1, 0x27, 0xdc, 0xe6, 0x62, 0x9e, 0x0c, + 0x77, 0xf4, 0x50 +}; +static const u8 output20[] __initconst = { + 0x54, 0x6d, 0xaa, 0xfc, 0x08, 0xfb, 0x71, 0xa8, + 0xd6, 0x1d, 0x7d, 0xf3, 0x45, 0x10, 0xb5, 0x4c, + 0xcc, 0x4b, 0x45 +}; +static const u8 key20[] __initconst = { + 0xa3, 0xfd, 0x3d, 0xa9, 0xeb, 0xea, 0x2c, 0x69, + 0xcf, 0x59, 0x38, 0x13, 0x5b, 0xa7, 0x53, 0x8f, + 0x5e, 0xa2, 0x33, 0x86, 0x4c, 0x75, 0x26, 0xaf, + 0x35, 0x12, 0x09, 0x71, 0x81, 0xea, 0x88, 0x66 +}; +enum { nonce20 = 0x7459667a8fadff58ULL }; + +static const u8 input21[] __initconst = { + 0xa6, 0x82, 0x21, 0x23, 0xad, 0x27, 0x3f, 0xc6, + 0xd7, 0x16, 0x0d, 0x6d, 0x24, 0x15, 0x54, 0xc5, + 0x96, 0x72, 0x59, 0x8a +}; +static const u8 output21[] __initconst = { + 0x5f, 0x34, 0x32, 0xea, 0x06, 0xd4, 0x9e, 0x01, + 0xdc, 0x32, 0x32, 0x40, 0x66, 0x73, 0x6d, 0x4a, + 0x6b, 0x12, 0x20, 0xe8 +}; +static const u8 key21[] __initconst = { + 0x96, 0xfd, 0x13, 0x23, 0xa9, 0x89, 0x04, 0xe6, + 0x31, 0xa5, 0x2c, 0xc1, 0x40, 0xd5, 0x69, 0x5c, + 0x32, 0x79, 0x56, 0xe0, 0x29, 0x93, 0x8f, 0xe8, + 0x5f, 0x65, 0x53, 0x7f, 0xc1, 0xe9, 0xaf, 0xaf +}; +enum { nonce21 = 0xba8defee9d8e13b5ULL }; + +static const u8 input22[] __initconst = { + 0xb8, 0x32, 0x1a, 0x81, 0xd8, 0x38, 0x89, 0x5a, + 0xb0, 0x05, 0xbe, 0xf4, 0xd2, 0x08, 0xc6, 0xee, + 0x79, 0x7b, 0x3a, 0x76, 0x59 +}; +static const u8 output22[] __initconst = { + 0xb7, 0xba, 0xae, 0x80, 0xe4, 0x9f, 0x79, 0x84, + 0x5a, 0x48, 0x50, 0x6d, 0xcb, 0xd0, 0x06, 0x0c, + 0x15, 0x63, 0xa7, 0x5e, 0xbd +}; +static const u8 key22[] __initconst = { + 0x0f, 0x35, 0x3d, 0xeb, 0x5f, 0x0a, 0x82, 0x0d, + 0x24, 0x59, 0x71, 0xd8, 0xe6, 0x2d, 0x5f, 0xe1, + 0x7e, 0x0c, 0xae, 0xf6, 0xdc, 0x2c, 0xc5, 0x4a, + 0x38, 0x88, 0xf2, 0xde, 0xd9, 0x5f, 0x76, 0x7c +}; +enum { nonce22 = 0xe77f1760e9f5e192ULL }; + +static const u8 input23[] __initconst = { + 0x4b, 0x1e, 0x79, 0x99, 0xcf, 0xef, 0x64, 0x4b, + 0xb0, 0x66, 0xae, 0x99, 0x2e, 0x68, 0x97, 0xf5, + 0x5d, 0x9b, 0x3f, 0x7a, 0xa9, 0xd9 +}; +static const u8 output23[] __initconst = { + 0x5f, 0xa4, 0x08, 0x39, 0xca, 0xfa, 0x2b, 0x83, + 0x5d, 0x95, 0x70, 0x7c, 0x2e, 0xd4, 0xae, 0xfa, + 0x45, 0x4a, 0x77, 0x7f, 0xa7, 0x65 +}; +static const u8 key23[] __initconst = { + 0x4a, 0x06, 0x83, 0x64, 0xaa, 0xe3, 0x38, 0x32, + 0x28, 0x5d, 0xa4, 0xb2, 0x5a, 0xee, 0xcf, 0x8e, + 0x19, 0x67, 0xf1, 0x09, 0xe8, 0xc9, 0xf6, 0x40, + 0x02, 0x6d, 0x0b, 0xde, 0xfa, 0x81, 0x03, 0xb1 +}; +enum { nonce23 = 0x9b3f349158709849ULL }; + +static const u8 input24[] __initconst = { + 0xc6, 0xfc, 0x47, 0x5e, 0xd8, 0xed, 0xa9, 0xe5, + 0x4f, 0x82, 0x79, 0x35, 0xee, 0x3e, 0x7e, 0x3e, + 0x35, 0x70, 0x6e, 0xfa, 0x6d, 0x08, 0xe8 +}; +static const u8 output24[] __initconst = { + 0x3b, 0xc5, 0xf8, 0xc2, 0xbf, 0x2b, 0x90, 0x33, + 0xa6, 0xae, 0xf5, 0x5a, 0x65, 0xb3, 0x3d, 0xe1, + 0xcd, 0x5f, 0x55, 0xfa, 0xe7, 0xa5, 0x4a +}; +static const u8 key24[] __initconst = { + 0x00, 0x24, 0xc3, 0x65, 0x5f, 0xe6, 0x31, 0xbb, + 0x6d, 0xfc, 0x20, 0x7b, 0x1b, 0xa8, 0x96, 0x26, + 0x55, 0x21, 0x62, 0x25, 0x7e, 0xba, 0x23, 0x97, + 0xc9, 0xb8, 0x53, 0xa8, 0xef, 0xab, 0xad, 0x61 +}; +enum { nonce24 = 0x13ee0b8f526177c3ULL }; + +static const u8 input25[] __initconst = { + 0x33, 0x07, 0x16, 0xb1, 0x34, 0x33, 0x67, 0x04, + 0x9b, 0x0a, 0xce, 0x1b, 0xe9, 0xde, 0x1a, 0xec, + 0xd0, 0x55, 0xfb, 0xc6, 0x33, 0xaf, 0x2d, 0xe3 +}; +static const u8 output25[] __initconst = { + 0x05, 0x93, 0x10, 0xd1, 0x58, 0x6f, 0x68, 0x62, + 0x45, 0xdb, 0x91, 0xae, 0x70, 0xcf, 0xd4, 0x5f, + 0xee, 0xdf, 0xd5, 0xba, 0x9e, 0xde, 0x68, 0xe6 +}; +static const u8 key25[] __initconst = { + 0x83, 0xa9, 0x4f, 0x5d, 0x74, 0xd5, 0x91, 0xb3, + 0xc9, 0x97, 0x19, 0x15, 0xdb, 0x0d, 0x0b, 0x4a, + 0x3d, 0x55, 0xcf, 0xab, 0xb2, 0x05, 0x21, 0x35, + 0x45, 0x50, 0xeb, 0xf8, 0xf5, 0xbf, 0x36, 0x35 +}; +enum { nonce25 = 0x7c6f459e49ebfebcULL }; + +static const u8 input26[] __initconst = { + 0xc2, 0xd4, 0x7a, 0xa3, 0x92, 0xe1, 0xac, 0x46, + 0x1a, 0x15, 0x38, 0xc9, 0xb5, 0xfd, 0xdf, 0x84, + 0x38, 0xbc, 0x6b, 0x1d, 0xb0, 0x83, 0x43, 0x04, + 0x39 +}; +static const u8 output26[] __initconst = { + 0x7f, 0xde, 0xd6, 0x87, 0xcc, 0x34, 0xf4, 0x12, + 0xae, 0x55, 0xa5, 0x89, 0x95, 0x29, 0xfc, 0x18, + 0xd8, 0xc7, 0x7c, 0xd3, 0xcb, 0x85, 0x95, 0x21, + 0xd2 +}; +static const u8 key26[] __initconst = { + 0xe4, 0xd0, 0x54, 0x1d, 0x7d, 0x47, 0xa8, 0xc1, + 0x08, 0xca, 0xe2, 0x42, 0x52, 0x95, 0x16, 0x43, + 0xa3, 0x01, 0x23, 0x03, 0xcc, 0x3b, 0x81, 0x78, + 0x23, 0xcc, 0xa7, 0x36, 0xd7, 0xa0, 0x97, 0x8d +}; +enum { nonce26 = 0x524401012231683ULL }; + +static const u8 input27[] __initconst = { + 0x0d, 0xb0, 0xcf, 0xec, 0xfc, 0x38, 0x9d, 0x9d, + 0x89, 0x00, 0x96, 0xf2, 0x79, 0x8a, 0xa1, 0x8d, + 0x32, 0x5e, 0xc6, 0x12, 0x22, 0xec, 0xf6, 0x52, + 0xc1, 0x0b +}; +static const u8 output27[] __initconst = { + 0xef, 0xe1, 0xf2, 0x67, 0x8e, 0x2c, 0x00, 0x9f, + 0x1d, 0x4c, 0x66, 0x1f, 0x94, 0x58, 0xdc, 0xbb, + 0xb9, 0x11, 0x8f, 0x74, 0xfd, 0x0e, 0x14, 0x01, + 0xa8, 0x21 +}; +static const u8 key27[] __initconst = { + 0x78, 0x71, 0xa4, 0xe6, 0xb2, 0x95, 0x44, 0x12, + 0x81, 0xaa, 0x7e, 0x94, 0xa7, 0x8d, 0x44, 0xea, + 0xc4, 0xbc, 0x01, 0xb7, 0x9e, 0xf7, 0x82, 0x9e, + 0x3b, 0x23, 0x9f, 0x31, 0xdd, 0xb8, 0x0d, 0x18 +}; +enum { nonce27 = 0xd58fe0e58fb254d6ULL }; + +static const u8 input28[] __initconst = { + 0xaa, 0xb7, 0xaa, 0xd9, 0xa8, 0x91, 0xd7, 0x8a, + 0x97, 0x9b, 0xdb, 0x7c, 0x47, 0x2b, 0xdb, 0xd2, + 0xda, 0x77, 0xb1, 0xfa, 0x2d, 0x12, 0xe3, 0xe9, + 0xc4, 0x7f, 0x54 +}; +static const u8 output28[] __initconst = { + 0x87, 0x84, 0xa9, 0xa6, 0xad, 0x8f, 0xe6, 0x0f, + 0x69, 0xf8, 0x21, 0xc3, 0x54, 0x95, 0x0f, 0xb0, + 0x4e, 0xc7, 0x02, 0xe4, 0x04, 0xb0, 0x6c, 0x42, + 0x8c, 0x63, 0xe3 +}; +static const u8 key28[] __initconst = { + 0x12, 0x23, 0x37, 0x95, 0x04, 0xb4, 0x21, 0xe8, + 0xbc, 0x65, 0x46, 0x7a, 0xf4, 0x01, 0x05, 0x3f, + 0xb1, 0x34, 0x73, 0xd2, 0x49, 0xbf, 0x6f, 0x20, + 0xbd, 0x23, 0x58, 0x5f, 0xd1, 0x73, 0x57, 0xa6 +}; +enum { nonce28 = 0x3a04d51491eb4e07ULL }; + +static const u8 input29[] __initconst = { + 0x55, 0xd0, 0xd4, 0x4b, 0x17, 0xc8, 0xc4, 0x2b, + 0xc0, 0x28, 0xbd, 0x9d, 0x65, 0x4d, 0xaf, 0x77, + 0x72, 0x7c, 0x36, 0x68, 0xa7, 0xb6, 0x87, 0x4d, + 0xb9, 0x27, 0x25, 0x6c +}; +static const u8 output29[] __initconst = { + 0x0e, 0xac, 0x4c, 0xf5, 0x12, 0xb5, 0x56, 0xa5, + 0x00, 0x9a, 0xd6, 0xe5, 0x1a, 0x59, 0x2c, 0xf6, + 0x42, 0x22, 0xcf, 0x23, 0x98, 0x34, 0x29, 0xac, + 0x6e, 0xe3, 0x37, 0x6d +}; +static const u8 key29[] __initconst = { + 0xda, 0x9d, 0x05, 0x0c, 0x0c, 0xba, 0x75, 0xb9, + 0x9e, 0xb1, 0x8d, 0xd9, 0x73, 0x26, 0x2c, 0xa9, + 0x3a, 0xb5, 0xcb, 0x19, 0x49, 0xa7, 0x4f, 0xf7, + 0x64, 0x35, 0x23, 0x20, 0x2a, 0x45, 0x78, 0xc7 +}; +enum { nonce29 = 0xc25ac9982431cbfULL }; + +static const u8 input30[] __initconst = { + 0x4e, 0xd6, 0x85, 0xbb, 0xe7, 0x99, 0xfa, 0x04, + 0x33, 0x24, 0xfd, 0x75, 0x18, 0xe3, 0xd3, 0x25, + 0xcd, 0xca, 0xae, 0x00, 0xbe, 0x52, 0x56, 0x4a, + 0x31, 0xe9, 0x4f, 0xae, 0x8a +}; +static const u8 output30[] __initconst = { + 0x30, 0x36, 0x32, 0xa2, 0x3c, 0xb6, 0xf9, 0xf9, + 0x76, 0x70, 0xad, 0xa6, 0x10, 0x41, 0x00, 0x4a, + 0xfa, 0xce, 0x1b, 0x86, 0x05, 0xdb, 0x77, 0x96, + 0xb3, 0xb7, 0x8f, 0x61, 0x24 +}; +static const u8 key30[] __initconst = { + 0x49, 0x35, 0x4c, 0x15, 0x98, 0xfb, 0xc6, 0x57, + 0x62, 0x6d, 0x06, 0xc3, 0xd4, 0x79, 0x20, 0x96, + 0x05, 0x2a, 0x31, 0x63, 0xc0, 0x44, 0x42, 0x09, + 0x13, 0x13, 0xff, 0x1b, 0xc8, 0x63, 0x1f, 0x0b +}; +enum { nonce30 = 0x4967f9c08e41568bULL }; + +static const u8 input31[] __initconst = { + 0x91, 0x04, 0x20, 0x47, 0x59, 0xee, 0xa6, 0x0f, + 0x04, 0x75, 0xc8, 0x18, 0x95, 0x44, 0x01, 0x28, + 0x20, 0x6f, 0x73, 0x68, 0x66, 0xb5, 0x03, 0xb3, + 0x58, 0x27, 0x6e, 0x7a, 0x76, 0xb8 +}; +static const u8 output31[] __initconst = { + 0xe8, 0x03, 0x78, 0x9d, 0x13, 0x15, 0x98, 0xef, + 0x64, 0x68, 0x12, 0x41, 0xb0, 0x29, 0x94, 0x0c, + 0x83, 0x35, 0x46, 0xa9, 0x74, 0xe1, 0x75, 0xf0, + 0xb6, 0x96, 0xc3, 0x6f, 0xd7, 0x70 +}; +static const u8 key31[] __initconst = { + 0xef, 0xcd, 0x5a, 0x4a, 0xf4, 0x7e, 0x6a, 0x3a, + 0x11, 0x88, 0x72, 0x94, 0xb8, 0xae, 0x84, 0xc3, + 0x66, 0xe0, 0xde, 0x4b, 0x00, 0xa5, 0xd6, 0x2d, + 0x50, 0xb7, 0x28, 0xff, 0x76, 0x57, 0x18, 0x1f +}; +enum { nonce31 = 0xcb6f428fa4192e19ULL }; + +static const u8 input32[] __initconst = { + 0x90, 0x06, 0x50, 0x4b, 0x98, 0x14, 0x30, 0xf1, + 0xb8, 0xd7, 0xf0, 0xa4, 0x3e, 0x4e, 0xd8, 0x00, + 0xea, 0xdb, 0x4f, 0x93, 0x05, 0xef, 0x02, 0x71, + 0x1a, 0xcd, 0xa3, 0xb1, 0xae, 0xd3, 0x18 +}; +static const u8 output32[] __initconst = { + 0xcb, 0x4a, 0x37, 0x3f, 0xea, 0x40, 0xab, 0x86, + 0xfe, 0xcc, 0x07, 0xd5, 0xdc, 0xb2, 0x25, 0xb6, + 0xfd, 0x2a, 0x72, 0xbc, 0x5e, 0xd4, 0x75, 0xff, + 0x71, 0xfc, 0xce, 0x1e, 0x6f, 0x22, 0xc1 +}; +static const u8 key32[] __initconst = { + 0xfc, 0x6d, 0xc3, 0x80, 0xce, 0xa4, 0x31, 0xa1, + 0xcc, 0xfa, 0x9d, 0x10, 0x0b, 0xc9, 0x11, 0x77, + 0x34, 0xdb, 0xad, 0x1b, 0xc4, 0xfc, 0xeb, 0x79, + 0x91, 0xda, 0x59, 0x3b, 0x0d, 0xb1, 0x19, 0x3b +}; +enum { nonce32 = 0x88551bf050059467ULL }; + +static const u8 input33[] __initconst = { + 0x88, 0x94, 0x71, 0x92, 0xe8, 0xd7, 0xf9, 0xbd, + 0x55, 0xe3, 0x22, 0xdb, 0x99, 0x51, 0xfb, 0x50, + 0xbf, 0x82, 0xb5, 0x70, 0x8b, 0x2b, 0x6a, 0x03, + 0x37, 0xa0, 0xc6, 0x19, 0x5d, 0xc9, 0xbc, 0xcc +}; +static const u8 output33[] __initconst = { + 0xb6, 0x17, 0x51, 0xc8, 0xea, 0x8a, 0x14, 0xdc, + 0x23, 0x1b, 0xd4, 0xed, 0xbf, 0x50, 0xb9, 0x38, + 0x00, 0xc2, 0x3f, 0x78, 0x3d, 0xbf, 0xa0, 0x84, + 0xef, 0x45, 0xb2, 0x7d, 0x48, 0x7b, 0x62, 0xa7 +}; +static const u8 key33[] __initconst = { + 0xb9, 0x8f, 0x6a, 0xad, 0xb4, 0x6f, 0xb5, 0xdc, + 0x48, 0xfa, 0x43, 0x57, 0x62, 0x97, 0xef, 0x89, + 0x4c, 0x5a, 0x7b, 0x67, 0xb8, 0x9d, 0xf0, 0x42, + 0x2b, 0x8f, 0xf3, 0x18, 0x05, 0x2e, 0x48, 0xd0 +}; +enum { nonce33 = 0x31f16488fe8447f5ULL }; + +static const u8 input34[] __initconst = { + 0xda, 0x2b, 0x3d, 0x63, 0x9e, 0x4f, 0xc2, 0xb8, + 0x7f, 0xc2, 0x1a, 0x8b, 0x0d, 0x95, 0x65, 0x55, + 0x52, 0xba, 0x51, 0x51, 0xc0, 0x61, 0x9f, 0x0a, + 0x5d, 0xb0, 0x59, 0x8c, 0x64, 0x6a, 0xab, 0xf5, + 0x57 +}; +static const u8 output34[] __initconst = { + 0x5c, 0xf6, 0x62, 0x24, 0x8c, 0x45, 0xa3, 0x26, + 0xd0, 0xe4, 0x88, 0x1c, 0xed, 0xc4, 0x26, 0x58, + 0xb5, 0x5d, 0x92, 0xc4, 0x17, 0x44, 0x1c, 0xb8, + 0x2c, 0xf3, 0x55, 0x7e, 0xd6, 0xe5, 0xb3, 0x65, + 0xa8 +}; +static const u8 key34[] __initconst = { + 0xde, 0xd1, 0x27, 0xb7, 0x7c, 0xfa, 0xa6, 0x78, + 0x39, 0x80, 0xdf, 0xb7, 0x46, 0xac, 0x71, 0x26, + 0xd0, 0x2a, 0x56, 0x79, 0x12, 0xeb, 0x26, 0x37, + 0x01, 0x0d, 0x30, 0xe0, 0xe3, 0x66, 0xb2, 0xf4 +}; +enum { nonce34 = 0x92d0d9b252c24149ULL }; + +static const u8 input35[] __initconst = { + 0x3a, 0x15, 0x5b, 0x75, 0x6e, 0xd0, 0x52, 0x20, + 0x6c, 0x82, 0xfa, 0xce, 0x5b, 0xea, 0xf5, 0x43, + 0xc1, 0x81, 0x7c, 0xb2, 0xac, 0x16, 0x3f, 0xd3, + 0x5a, 0xaf, 0x55, 0x98, 0xf4, 0xc6, 0xba, 0x71, + 0x25, 0x8b +}; +static const u8 output35[] __initconst = { + 0xb3, 0xaf, 0xac, 0x6d, 0x4d, 0xc7, 0x68, 0x56, + 0x50, 0x5b, 0x69, 0x2a, 0xe5, 0x90, 0xf9, 0x5f, + 0x99, 0x88, 0xff, 0x0c, 0xa6, 0xb1, 0x83, 0xd6, + 0x80, 0xa6, 0x1b, 0xde, 0x94, 0xa4, 0x2c, 0xc3, + 0x74, 0xfa +}; +static const u8 key35[] __initconst = { + 0xd8, 0x24, 0xe2, 0x06, 0xd7, 0x7a, 0xce, 0x81, + 0x52, 0x72, 0x02, 0x69, 0x89, 0xc4, 0xe9, 0x53, + 0x3b, 0x08, 0x5f, 0x98, 0x1e, 0x1b, 0x99, 0x6e, + 0x28, 0x17, 0x6d, 0xba, 0xc0, 0x96, 0xf9, 0x3c +}; +enum { nonce35 = 0x7baf968c4c8e3a37ULL }; + +static const u8 input36[] __initconst = { + 0x31, 0x5d, 0x4f, 0xe3, 0xac, 0xad, 0x17, 0xa6, + 0xb5, 0x01, 0xe2, 0xc6, 0xd4, 0x7e, 0xc4, 0x80, + 0xc0, 0x59, 0x72, 0xbb, 0x4b, 0x74, 0x6a, 0x41, + 0x0f, 0x9c, 0xf6, 0xca, 0x20, 0xb3, 0x73, 0x07, + 0x6b, 0x02, 0x2a +}; +static const u8 output36[] __initconst = { + 0xf9, 0x09, 0x92, 0x94, 0x7e, 0x31, 0xf7, 0x53, + 0xe8, 0x8a, 0x5b, 0x20, 0xef, 0x9b, 0x45, 0x81, + 0xba, 0x5e, 0x45, 0x63, 0xc1, 0xc7, 0x9e, 0x06, + 0x0e, 0xd9, 0x62, 0x8e, 0x96, 0xf9, 0xfa, 0x43, + 0x4d, 0xd4, 0x28 +}; +static const u8 key36[] __initconst = { + 0x13, 0x30, 0x4c, 0x06, 0xae, 0x18, 0xde, 0x03, + 0x1d, 0x02, 0x40, 0xf5, 0xbb, 0x19, 0xe3, 0x88, + 0x41, 0xb1, 0x29, 0x15, 0x97, 0xc2, 0x69, 0x3f, + 0x32, 0x2a, 0x0c, 0x8b, 0xcf, 0x83, 0x8b, 0x6c +}; +enum { nonce36 = 0x226d251d475075a0ULL }; + +static const u8 input37[] __initconst = { + 0x10, 0x18, 0xbe, 0xfd, 0x66, 0xc9, 0x77, 0xcc, + 0x43, 0xe5, 0x46, 0x0b, 0x08, 0x8b, 0xae, 0x11, + 0x86, 0x15, 0xc2, 0xf6, 0x45, 0xd4, 0x5f, 0xd6, + 0xb6, 0x5f, 0x9f, 0x3e, 0x97, 0xb7, 0xd4, 0xad, + 0x0b, 0xe8, 0x31, 0x94 +}; +static const u8 output37[] __initconst = { + 0x03, 0x2c, 0x1c, 0xee, 0xc6, 0xdd, 0xed, 0x38, + 0x80, 0x6d, 0x84, 0x16, 0xc3, 0xc2, 0x04, 0x63, + 0xcd, 0xa7, 0x6e, 0x36, 0x8b, 0xed, 0x78, 0x63, + 0x95, 0xfc, 0x69, 0x7a, 0x3f, 0x8d, 0x75, 0x6b, + 0x6c, 0x26, 0x56, 0x4d +}; +static const u8 key37[] __initconst = { + 0xac, 0x84, 0x4d, 0xa9, 0x29, 0x49, 0x3c, 0x39, + 0x7f, 0xd9, 0xa6, 0x01, 0xf3, 0x7e, 0xfa, 0x4a, + 0x14, 0x80, 0x22, 0x74, 0xf0, 0x29, 0x30, 0x2d, + 0x07, 0x21, 0xda, 0xc0, 0x4d, 0x70, 0x56, 0xa2 +}; +enum { nonce37 = 0x167823ce3b64925aULL }; + +static const u8 input38[] __initconst = { + 0x30, 0x8f, 0xfa, 0x24, 0x29, 0xb1, 0xfb, 0xce, + 0x31, 0x62, 0xdc, 0xd0, 0x46, 0xab, 0xe1, 0x31, + 0xd9, 0xae, 0x60, 0x0d, 0xca, 0x0a, 0x49, 0x12, + 0x3d, 0x92, 0xe9, 0x91, 0x67, 0x12, 0x62, 0x18, + 0x89, 0xe2, 0xf9, 0x1c, 0xcc +}; +static const u8 output38[] __initconst = { + 0x56, 0x9c, 0xc8, 0x7a, 0xc5, 0x98, 0xa3, 0x0f, + 0xba, 0xd5, 0x3e, 0xe1, 0xc9, 0x33, 0x64, 0x33, + 0xf0, 0xd5, 0xf7, 0x43, 0x66, 0x0e, 0x08, 0x9a, + 0x6e, 0x09, 0xe4, 0x01, 0x0d, 0x1e, 0x2f, 0x4b, + 0xed, 0x9c, 0x08, 0x8c, 0x03 +}; +static const u8 key38[] __initconst = { + 0x77, 0x52, 0x2a, 0x23, 0xf1, 0xc5, 0x96, 0x2b, + 0x89, 0x4f, 0x3e, 0xf3, 0xff, 0x0e, 0x94, 0xce, + 0xf1, 0xbd, 0x53, 0xf5, 0x77, 0xd6, 0x9e, 0x47, + 0x49, 0x3d, 0x16, 0x64, 0xff, 0x95, 0x42, 0x42 +}; +enum { nonce38 = 0xff629d7b82cef357ULL }; + +static const u8 input39[] __initconst = { + 0x38, 0x26, 0x27, 0xd0, 0xc2, 0xf5, 0x34, 0xba, + 0xda, 0x0f, 0x1c, 0x1c, 0x9a, 0x70, 0xe5, 0x8a, + 0x78, 0x2d, 0x8f, 0x9a, 0xbf, 0x89, 0x6a, 0xfd, + 0xd4, 0x9c, 0x33, 0xf1, 0xb6, 0x89, 0x16, 0xe3, + 0x6a, 0x00, 0xfa, 0x3a, 0x0f, 0x26 +}; +static const u8 output39[] __initconst = { + 0x0f, 0xaf, 0x91, 0x6d, 0x9c, 0x99, 0xa4, 0xf7, + 0x3b, 0x9d, 0x9a, 0x98, 0xca, 0xbb, 0x50, 0x48, + 0xee, 0xcb, 0x5d, 0xa1, 0x37, 0x2d, 0x36, 0x09, + 0x2a, 0xe2, 0x1c, 0x3d, 0x98, 0x40, 0x1c, 0x16, + 0x56, 0xa7, 0x98, 0xe9, 0x7d, 0x2b +}; +static const u8 key39[] __initconst = { + 0x6e, 0x83, 0x15, 0x4d, 0xf8, 0x78, 0xa8, 0x0e, + 0x71, 0x37, 0xd4, 0x6e, 0x28, 0x5c, 0x06, 0xa1, + 0x2d, 0x6c, 0x72, 0x7a, 0xfd, 0xf8, 0x65, 0x1a, + 0xb8, 0xe6, 0x29, 0x7b, 0xe5, 0xb3, 0x23, 0x79 +}; +enum { nonce39 = 0xa4d8c491cf093e9dULL }; + +static const u8 input40[] __initconst = { + 0x8f, 0x32, 0x7c, 0x40, 0x37, 0x95, 0x08, 0x00, + 0x00, 0xfe, 0x2f, 0x95, 0x20, 0x12, 0x40, 0x18, + 0x5e, 0x7e, 0x5e, 0x99, 0xee, 0x8d, 0x91, 0x7d, + 0x50, 0x7d, 0x21, 0x45, 0x27, 0xe1, 0x7f, 0xd4, + 0x73, 0x10, 0xe1, 0x33, 0xbc, 0xf8, 0xdd +}; +static const u8 output40[] __initconst = { + 0x78, 0x7c, 0xdc, 0x55, 0x2b, 0xd9, 0x2b, 0x3a, + 0xdd, 0x56, 0x11, 0x52, 0xd3, 0x2e, 0xe0, 0x0d, + 0x23, 0x20, 0x8a, 0xf1, 0x4f, 0xee, 0xf1, 0x68, + 0xf6, 0xdc, 0x53, 0xcf, 0x17, 0xd4, 0xf0, 0x6c, + 0xdc, 0x80, 0x5f, 0x1c, 0xa4, 0x91, 0x05 +}; +static const u8 key40[] __initconst = { + 0x0d, 0x86, 0xbf, 0x8a, 0xba, 0x9e, 0x39, 0x91, + 0xa8, 0xe7, 0x22, 0xf0, 0x0c, 0x43, 0x18, 0xe4, + 0x1f, 0xb0, 0xaf, 0x8a, 0x34, 0x31, 0xf4, 0x41, + 0xf0, 0x89, 0x85, 0xca, 0x5d, 0x05, 0x3b, 0x94 +}; +enum { nonce40 = 0xae7acc4f5986439eULL }; + +static const u8 input41[] __initconst = { + 0x20, 0x5f, 0xc1, 0x83, 0x36, 0x02, 0x76, 0x96, + 0xf0, 0xbf, 0x8e, 0x0e, 0x1a, 0xd1, 0xc7, 0x88, + 0x18, 0xc7, 0x09, 0xc4, 0x15, 0xd9, 0x4f, 0x5e, + 0x1f, 0xb3, 0xb4, 0x6d, 0xcb, 0xa0, 0xd6, 0x8a, + 0x3b, 0x40, 0x8e, 0x80, 0xf1, 0xe8, 0x8f, 0x5f +}; +static const u8 output41[] __initconst = { + 0x0b, 0xd1, 0x49, 0x9a, 0x9d, 0xe8, 0x97, 0xb8, + 0xd1, 0xeb, 0x90, 0x62, 0x37, 0xd2, 0x99, 0x15, + 0x67, 0x6d, 0x27, 0x93, 0xce, 0x37, 0x65, 0xa2, + 0x94, 0x88, 0xd6, 0x17, 0xbc, 0x1c, 0x6e, 0xa2, + 0xcc, 0xfb, 0x81, 0x0e, 0x30, 0x60, 0x5a, 0x6f +}; +static const u8 key41[] __initconst = { + 0x36, 0x27, 0x57, 0x01, 0x21, 0x68, 0x97, 0xc7, + 0x00, 0x67, 0x7b, 0xe9, 0x0f, 0x55, 0x49, 0xbb, + 0x92, 0x18, 0x98, 0xf5, 0x5e, 0xbc, 0xe7, 0x5a, + 0x9d, 0x3d, 0xc7, 0xbd, 0x59, 0xec, 0x82, 0x8e +}; +enum { nonce41 = 0x5da05e4c8dfab464ULL }; + +static const u8 input42[] __initconst = { + 0xca, 0x30, 0xcd, 0x63, 0xf0, 0x2d, 0xf1, 0x03, + 0x4d, 0x0d, 0xf2, 0xf7, 0x6f, 0xae, 0xd6, 0x34, + 0xea, 0xf6, 0x13, 0xcf, 0x1c, 0xa0, 0xd0, 0xe8, + 0xa4, 0x78, 0x80, 0x3b, 0x1e, 0xa5, 0x32, 0x4c, + 0x73, 0x12, 0xd4, 0x6a, 0x94, 0xbc, 0xba, 0x80, + 0x5e +}; +static const u8 output42[] __initconst = { + 0xec, 0x3f, 0x18, 0x31, 0xc0, 0x7b, 0xb5, 0xe2, + 0xad, 0xf3, 0xec, 0xa0, 0x16, 0x9d, 0xef, 0xce, + 0x05, 0x65, 0x59, 0x9d, 0x5a, 0xca, 0x3e, 0x13, + 0xb9, 0x5d, 0x5d, 0xb5, 0xeb, 0xae, 0xc0, 0x87, + 0xbb, 0xfd, 0xe7, 0xe4, 0x89, 0x5b, 0xd2, 0x6c, + 0x56 +}; +static const u8 key42[] __initconst = { + 0x7c, 0x6b, 0x7e, 0x77, 0xcc, 0x8c, 0x1b, 0x03, + 0x8b, 0x2a, 0xb3, 0x7c, 0x5a, 0x73, 0xcc, 0xac, + 0xdd, 0x53, 0x54, 0x0c, 0x85, 0xed, 0xcd, 0x47, + 0x24, 0xc1, 0xb8, 0x9b, 0x2e, 0x41, 0x92, 0x36 +}; +enum { nonce42 = 0xe4d7348b09682c9cULL }; + +static const u8 input43[] __initconst = { + 0x52, 0xf2, 0x4b, 0x7c, 0xe5, 0x58, 0xe8, 0xd2, + 0xb7, 0xf3, 0xa1, 0x29, 0x68, 0xa2, 0x50, 0x50, + 0xae, 0x9c, 0x1b, 0xe2, 0x67, 0x77, 0xe2, 0xdb, + 0x85, 0x55, 0x7e, 0x84, 0x8a, 0x12, 0x3c, 0xb6, + 0x2e, 0xed, 0xd3, 0xec, 0x47, 0x68, 0xfa, 0x52, + 0x46, 0x9d +}; +static const u8 output43[] __initconst = { + 0x1b, 0xf0, 0x05, 0xe4, 0x1c, 0xd8, 0x74, 0x9a, + 0xf0, 0xee, 0x00, 0x54, 0xce, 0x02, 0x83, 0x15, + 0xfb, 0x23, 0x35, 0x78, 0xc3, 0xda, 0x98, 0xd8, + 0x9d, 0x1b, 0xb2, 0x51, 0x82, 0xb0, 0xff, 0xbe, + 0x05, 0xa9, 0xa4, 0x04, 0xba, 0xea, 0x4b, 0x73, + 0x47, 0x6e +}; +static const u8 key43[] __initconst = { + 0xeb, 0xec, 0x0e, 0xa1, 0x65, 0xe2, 0x99, 0x46, + 0xd8, 0x54, 0x8c, 0x4a, 0x93, 0xdf, 0x6d, 0xbf, + 0x93, 0x34, 0x94, 0x57, 0xc9, 0x12, 0x9d, 0x68, + 0x05, 0xc5, 0x05, 0xad, 0x5a, 0xc9, 0x2a, 0x3b +}; +enum { nonce43 = 0xe14f6a902b7827fULL }; + +static const u8 input44[] __initconst = { + 0x3e, 0x22, 0x3e, 0x8e, 0xcd, 0x18, 0xe2, 0xa3, + 0x8d, 0x8b, 0x38, 0xc3, 0x02, 0xa3, 0x31, 0x48, + 0xc6, 0x0e, 0xec, 0x99, 0x51, 0x11, 0x6d, 0x8b, + 0x32, 0x35, 0x3b, 0x08, 0x58, 0x76, 0x25, 0x30, + 0xe2, 0xfc, 0xa2, 0x46, 0x7d, 0x6e, 0x34, 0x87, + 0xac, 0x42, 0xbf +}; +static const u8 output44[] __initconst = { + 0x08, 0x92, 0x58, 0x02, 0x1a, 0xf4, 0x1f, 0x3d, + 0x38, 0x7b, 0x6b, 0xf6, 0x84, 0x07, 0xa3, 0x19, + 0x17, 0x2a, 0xed, 0x57, 0x1c, 0xf9, 0x55, 0x37, + 0x4e, 0xf4, 0x68, 0x68, 0x82, 0x02, 0x4f, 0xca, + 0x21, 0x00, 0xc6, 0x66, 0x79, 0x53, 0x19, 0xef, + 0x7f, 0xdd, 0x74 +}; +static const u8 key44[] __initconst = { + 0x73, 0xb6, 0x3e, 0xf4, 0x57, 0x52, 0xa6, 0x43, + 0x51, 0xd8, 0x25, 0x00, 0xdb, 0xb4, 0x52, 0x69, + 0xd6, 0x27, 0x49, 0xeb, 0x9b, 0xf1, 0x7b, 0xa0, + 0xd6, 0x7c, 0x9c, 0xd8, 0x95, 0x03, 0x69, 0x26 +}; +enum { nonce44 = 0xf5e6dc4f35ce24e5ULL }; + +static const u8 input45[] __initconst = { + 0x55, 0x76, 0xc0, 0xf1, 0x74, 0x03, 0x7a, 0x6d, + 0x14, 0xd8, 0x36, 0x2c, 0x9f, 0x9a, 0x59, 0x7a, + 0x2a, 0xf5, 0x77, 0x84, 0x70, 0x7c, 0x1d, 0x04, + 0x90, 0x45, 0xa4, 0xc1, 0x5e, 0xdd, 0x2e, 0x07, + 0x18, 0x34, 0xa6, 0x85, 0x56, 0x4f, 0x09, 0xaf, + 0x2f, 0x83, 0xe1, 0xc6 +}; +static const u8 output45[] __initconst = { + 0x22, 0x46, 0xe4, 0x0b, 0x3a, 0x55, 0xcc, 0x9b, + 0xf0, 0xc0, 0x53, 0xcd, 0x95, 0xc7, 0x57, 0x6c, + 0x77, 0x46, 0x41, 0x72, 0x07, 0xbf, 0xa8, 0xe5, + 0x68, 0x69, 0xd8, 0x1e, 0x45, 0xc1, 0xa2, 0x50, + 0xa5, 0xd1, 0x62, 0xc9, 0x5a, 0x7d, 0x08, 0x14, + 0xae, 0x44, 0x16, 0xb9 +}; +static const u8 key45[] __initconst = { + 0x41, 0xf3, 0x88, 0xb2, 0x51, 0x25, 0x47, 0x02, + 0x39, 0xe8, 0x15, 0x3a, 0x22, 0x78, 0x86, 0x0b, + 0xf9, 0x1e, 0x8d, 0x98, 0xb2, 0x22, 0x82, 0xac, + 0x42, 0x94, 0xde, 0x64, 0xf0, 0xfd, 0xb3, 0x6c +}; +enum { nonce45 = 0xf51a582daf4aa01aULL }; + +static const u8 input46[] __initconst = { + 0xf6, 0xff, 0x20, 0xf9, 0x26, 0x7e, 0x0f, 0xa8, + 0x6a, 0x45, 0x5a, 0x91, 0x73, 0xc4, 0x4c, 0x63, + 0xe5, 0x61, 0x59, 0xca, 0xec, 0xc0, 0x20, 0x35, + 0xbc, 0x9f, 0x58, 0x9c, 0x5e, 0xa1, 0x17, 0x46, + 0xcc, 0xab, 0x6e, 0xd0, 0x4f, 0x24, 0xeb, 0x05, + 0x4d, 0x40, 0x41, 0xe0, 0x9d +}; +static const u8 output46[] __initconst = { + 0x31, 0x6e, 0x63, 0x3f, 0x9c, 0xe6, 0xb1, 0xb7, + 0xef, 0x47, 0x46, 0xd7, 0xb1, 0x53, 0x42, 0x2f, + 0x2c, 0xc8, 0x01, 0xae, 0x8b, 0xec, 0x42, 0x2c, + 0x6b, 0x2c, 0x9c, 0xb2, 0xf0, 0x29, 0x06, 0xa5, + 0xcd, 0x7e, 0xc7, 0x3a, 0x38, 0x98, 0x8a, 0xde, + 0x03, 0x29, 0x14, 0x8f, 0xf9 +}; +static const u8 key46[] __initconst = { + 0xac, 0xa6, 0x44, 0x4a, 0x0d, 0x42, 0x10, 0xbc, + 0xd3, 0xc9, 0x8e, 0x9e, 0x71, 0xa3, 0x1c, 0x14, + 0x9d, 0x65, 0x0d, 0x49, 0x4d, 0x8c, 0xec, 0x46, + 0xe1, 0x41, 0xcd, 0xf5, 0xfc, 0x82, 0x75, 0x34 +}; +enum { nonce46 = 0x25f85182df84dec5ULL }; + +static const u8 input47[] __initconst = { + 0xa1, 0xd2, 0xf2, 0x52, 0x2f, 0x79, 0x50, 0xb2, + 0x42, 0x29, 0x5b, 0x44, 0x20, 0xf9, 0xbd, 0x85, + 0xb7, 0x65, 0x77, 0x86, 0xce, 0x3e, 0x1c, 0xe4, + 0x70, 0x80, 0xdd, 0x72, 0x07, 0x48, 0x0f, 0x84, + 0x0d, 0xfd, 0x97, 0xc0, 0xb7, 0x48, 0x9b, 0xb4, + 0xec, 0xff, 0x73, 0x14, 0x99, 0xe4 +}; +static const u8 output47[] __initconst = { + 0xe5, 0x3c, 0x78, 0x66, 0x31, 0x1e, 0xd6, 0xc4, + 0x9e, 0x71, 0xb3, 0xd7, 0xd5, 0xad, 0x84, 0xf2, + 0x78, 0x61, 0x77, 0xf8, 0x31, 0xf0, 0x13, 0xad, + 0x66, 0xf5, 0x31, 0x7d, 0xeb, 0xdf, 0xaf, 0xcb, + 0xac, 0x28, 0x6c, 0xc2, 0x9e, 0xe7, 0x78, 0xa2, + 0xa2, 0x58, 0xce, 0x84, 0x76, 0x70 +}; +static const u8 key47[] __initconst = { + 0x05, 0x7f, 0xc0, 0x7f, 0x37, 0x20, 0x71, 0x02, + 0x3a, 0xe7, 0x20, 0x5a, 0x0a, 0x8f, 0x79, 0x5a, + 0xfe, 0xbb, 0x43, 0x4d, 0x2f, 0xcb, 0xf6, 0x9e, + 0xa2, 0x97, 0x00, 0xad, 0x0d, 0x51, 0x7e, 0x17 +}; +enum { nonce47 = 0xae707c60f54de32bULL }; + +static const u8 input48[] __initconst = { + 0x80, 0x93, 0x77, 0x2e, 0x8d, 0xe8, 0xe6, 0xc1, + 0x27, 0xe6, 0xf2, 0x89, 0x5b, 0x33, 0x62, 0x18, + 0x80, 0x6e, 0x17, 0x22, 0x8e, 0x83, 0x31, 0x40, + 0x8f, 0xc9, 0x5c, 0x52, 0x6c, 0x0e, 0xa5, 0xe9, + 0x6c, 0x7f, 0xd4, 0x6a, 0x27, 0x56, 0x99, 0xce, + 0x8d, 0x37, 0x59, 0xaf, 0xc0, 0x0e, 0xe1 +}; +static const u8 output48[] __initconst = { + 0x02, 0xa4, 0x2e, 0x33, 0xb7, 0x7c, 0x2b, 0x9a, + 0x18, 0x5a, 0xba, 0x53, 0x38, 0xaf, 0x00, 0xeb, + 0xd8, 0x3d, 0x02, 0x77, 0x43, 0x45, 0x03, 0x91, + 0xe2, 0x5e, 0x4e, 0xeb, 0x50, 0xd5, 0x5b, 0xe0, + 0xf3, 0x33, 0xa7, 0xa2, 0xac, 0x07, 0x6f, 0xeb, + 0x3f, 0x6c, 0xcd, 0xf2, 0x6c, 0x61, 0x64 +}; +static const u8 key48[] __initconst = { + 0xf3, 0x79, 0xe7, 0xf8, 0x0e, 0x02, 0x05, 0x6b, + 0x83, 0x1a, 0xe7, 0x86, 0x6b, 0xe6, 0x8f, 0x3f, + 0xd3, 0xa3, 0xe4, 0x6e, 0x29, 0x06, 0xad, 0xbc, + 0xe8, 0x33, 0x56, 0x39, 0xdf, 0xb0, 0xe2, 0xfe +}; +enum { nonce48 = 0xd849b938c6569da0ULL }; + +static const u8 input49[] __initconst = { + 0x89, 0x3b, 0x88, 0x9e, 0x7b, 0x38, 0x16, 0x9f, + 0xa1, 0x28, 0xf6, 0xf5, 0x23, 0x74, 0x28, 0xb0, + 0xdf, 0x6c, 0x9e, 0x8a, 0x71, 0xaf, 0xed, 0x7a, + 0x39, 0x21, 0x57, 0x7d, 0x31, 0x6c, 0xee, 0x0d, + 0x11, 0x8d, 0x41, 0x9a, 0x5f, 0xb7, 0x27, 0x40, + 0x08, 0xad, 0xc6, 0xe0, 0x00, 0x43, 0x9e, 0xae +}; +static const u8 output49[] __initconst = { + 0x4d, 0xfd, 0xdb, 0x4c, 0x77, 0xc1, 0x05, 0x07, + 0x4d, 0x6d, 0x32, 0xcb, 0x2e, 0x0e, 0xff, 0x65, + 0xc9, 0x27, 0xeb, 0xa9, 0x46, 0x5b, 0xab, 0x06, + 0xe6, 0xb6, 0x5a, 0x1e, 0x00, 0xfb, 0xcf, 0xe4, + 0xb9, 0x71, 0x40, 0x10, 0xef, 0x12, 0x39, 0xf0, + 0xea, 0x40, 0xb8, 0x9a, 0xa2, 0x85, 0x38, 0x48 +}; +static const u8 key49[] __initconst = { + 0xe7, 0x10, 0x40, 0xd9, 0x66, 0xc0, 0xa8, 0x6d, + 0xa3, 0xcc, 0x8b, 0xdd, 0x93, 0xf2, 0x6e, 0xe0, + 0x90, 0x7f, 0xd0, 0xf4, 0x37, 0x0c, 0x8b, 0x9b, + 0x4c, 0x4d, 0xe6, 0xf2, 0x1f, 0xe9, 0x95, 0x24 +}; +enum { nonce49 = 0xf269817bdae01bc0ULL }; + +static const u8 input50[] __initconst = { + 0xda, 0x5b, 0x60, 0xcd, 0xed, 0x58, 0x8e, 0x7f, + 0xae, 0xdd, 0xc8, 0x2e, 0x16, 0x90, 0xea, 0x4b, + 0x0c, 0x74, 0x14, 0x35, 0xeb, 0xee, 0x2c, 0xff, + 0x46, 0x99, 0x97, 0x6e, 0xae, 0xa7, 0x8e, 0x6e, + 0x38, 0xfe, 0x63, 0xe7, 0x51, 0xd9, 0xaa, 0xce, + 0x7b, 0x1e, 0x7e, 0x5d, 0xc0, 0xe8, 0x10, 0x06, + 0x14 +}; +static const u8 output50[] __initconst = { + 0xe4, 0xe5, 0x86, 0x1b, 0x66, 0x19, 0xac, 0x49, + 0x1c, 0xbd, 0xee, 0x03, 0xaf, 0x11, 0xfc, 0x1f, + 0x6a, 0xd2, 0x50, 0x5c, 0xea, 0x2c, 0xa5, 0x75, + 0xfd, 0xb7, 0x0e, 0x80, 0x8f, 0xed, 0x3f, 0x31, + 0x47, 0xac, 0x67, 0x43, 0xb8, 0x2e, 0xb4, 0x81, + 0x6d, 0xe4, 0x1e, 0xb7, 0x8b, 0x0c, 0x53, 0xa9, + 0x26 +}; +static const u8 key50[] __initconst = { + 0xd7, 0xb2, 0x04, 0x76, 0x30, 0xcc, 0x38, 0x45, + 0xef, 0xdb, 0xc5, 0x86, 0x08, 0x61, 0xf0, 0xee, + 0x6d, 0xd8, 0x22, 0x04, 0x8c, 0xfb, 0xcb, 0x37, + 0xa6, 0xfb, 0x95, 0x22, 0xe1, 0x87, 0xb7, 0x6f +}; +enum { nonce50 = 0x3b44d09c45607d38ULL }; + +static const u8 input51[] __initconst = { + 0xa9, 0x41, 0x02, 0x4b, 0xd7, 0xd5, 0xd1, 0xf1, + 0x21, 0x55, 0xb2, 0x75, 0x6d, 0x77, 0x1b, 0x86, + 0xa9, 0xc8, 0x90, 0xfd, 0xed, 0x4a, 0x7b, 0x6c, + 0xb2, 0x5f, 0x9b, 0x5f, 0x16, 0xa1, 0x54, 0xdb, + 0xd6, 0x3f, 0x6a, 0x7f, 0x2e, 0x51, 0x9d, 0x49, + 0x5b, 0xa5, 0x0e, 0xf9, 0xfb, 0x2a, 0x38, 0xff, + 0x20, 0x8c +}; +static const u8 output51[] __initconst = { + 0x18, 0xf7, 0x88, 0xc1, 0x72, 0xfd, 0x90, 0x4b, + 0xa9, 0x2d, 0xdb, 0x47, 0xb0, 0xa5, 0xc4, 0x37, + 0x01, 0x95, 0xc4, 0xb1, 0xab, 0xc5, 0x5b, 0xcd, + 0xe1, 0x97, 0x78, 0x13, 0xde, 0x6a, 0xff, 0x36, + 0xce, 0xa4, 0x67, 0xc5, 0x4a, 0x45, 0x2b, 0xd9, + 0xff, 0x8f, 0x06, 0x7c, 0x63, 0xbb, 0x83, 0x17, + 0xb4, 0x6b +}; +static const u8 key51[] __initconst = { + 0x82, 0x1a, 0x79, 0xab, 0x9a, 0xb5, 0x49, 0x6a, + 0x30, 0x6b, 0x99, 0x19, 0x11, 0xc7, 0xa2, 0xf4, + 0xca, 0x55, 0xb9, 0xdd, 0xe7, 0x2f, 0xe7, 0xc1, + 0xdd, 0x27, 0xad, 0x80, 0xf2, 0x56, 0xad, 0xf3 +}; +enum { nonce51 = 0xe93aff94ca71a4a6ULL }; + +static const u8 input52[] __initconst = { + 0x89, 0xdd, 0xf3, 0xfa, 0xb6, 0xc1, 0xaa, 0x9a, + 0xc8, 0xad, 0x6b, 0x00, 0xa1, 0x65, 0xea, 0x14, + 0x55, 0x54, 0x31, 0x8f, 0xf0, 0x03, 0x84, 0x51, + 0x17, 0x1e, 0x0a, 0x93, 0x6e, 0x79, 0x96, 0xa3, + 0x2a, 0x85, 0x9c, 0x89, 0xf8, 0xd1, 0xe2, 0x15, + 0x95, 0x05, 0xf4, 0x43, 0x4d, 0x6b, 0xf0, 0x71, + 0x3b, 0x3e, 0xba +}; +static const u8 output52[] __initconst = { + 0x0c, 0x42, 0x6a, 0xb3, 0x66, 0x63, 0x5d, 0x2c, + 0x9f, 0x3d, 0xa6, 0x6e, 0xc7, 0x5f, 0x79, 0x2f, + 0x50, 0xe3, 0xd6, 0x07, 0x56, 0xa4, 0x2b, 0x2d, + 0x8d, 0x10, 0xc0, 0x6c, 0xa2, 0xfc, 0x97, 0xec, + 0x3f, 0x5c, 0x8d, 0x59, 0xbe, 0x84, 0xf1, 0x3e, + 0x38, 0x47, 0x4f, 0x75, 0x25, 0x66, 0x88, 0x14, + 0x03, 0xdd, 0xde +}; +static const u8 key52[] __initconst = { + 0x4f, 0xb0, 0x27, 0xb6, 0xdd, 0x24, 0x0c, 0xdb, + 0x6b, 0x71, 0x2e, 0xac, 0xfc, 0x3f, 0xa6, 0x48, + 0x5d, 0xd5, 0xff, 0x53, 0xb5, 0x62, 0xf1, 0xe0, + 0x93, 0xfe, 0x39, 0x4c, 0x9f, 0x03, 0x11, 0xa7 +}; +enum { nonce52 = 0xed8becec3bdf6f25ULL }; + +static const u8 input53[] __initconst = { + 0x68, 0xd1, 0xc7, 0x74, 0x44, 0x1c, 0x84, 0xde, + 0x27, 0x27, 0x35, 0xf0, 0x18, 0x0b, 0x57, 0xaa, + 0xd0, 0x1a, 0xd3, 0x3b, 0x5e, 0x5c, 0x62, 0x93, + 0xd7, 0x6b, 0x84, 0x3b, 0x71, 0x83, 0x77, 0x01, + 0x3e, 0x59, 0x45, 0xf4, 0x77, 0x6c, 0x6b, 0xcb, + 0x88, 0x45, 0x09, 0x1d, 0xc6, 0x45, 0x6e, 0xdc, + 0x6e, 0x51, 0xb8, 0x28 +}; +static const u8 output53[] __initconst = { + 0xc5, 0x90, 0x96, 0x78, 0x02, 0xf5, 0xc4, 0x3c, + 0xde, 0xd4, 0xd4, 0xc6, 0xa7, 0xad, 0x12, 0x47, + 0x45, 0xce, 0xcd, 0x8c, 0x35, 0xcc, 0xa6, 0x9e, + 0x5a, 0xc6, 0x60, 0xbb, 0xe3, 0xed, 0xec, 0x68, + 0x3f, 0x64, 0xf7, 0x06, 0x63, 0x9c, 0x8c, 0xc8, + 0x05, 0x3a, 0xad, 0x32, 0x79, 0x8b, 0x45, 0x96, + 0x93, 0x73, 0x4c, 0xe0 +}; +static const u8 key53[] __initconst = { + 0x42, 0x4b, 0x20, 0x81, 0x49, 0x50, 0xe9, 0xc2, + 0x43, 0x69, 0x36, 0xe7, 0x68, 0xae, 0xd5, 0x7e, + 0x42, 0x1a, 0x1b, 0xb4, 0x06, 0x4d, 0xa7, 0x17, + 0xb5, 0x31, 0xd6, 0x0c, 0xb0, 0x5c, 0x41, 0x0b +}; +enum { nonce53 = 0xf44ce1931fbda3d7ULL }; + +static const u8 input54[] __initconst = { + 0x7b, 0xf6, 0x8b, 0xae, 0xc0, 0xcb, 0x10, 0x8e, + 0xe8, 0xd8, 0x2e, 0x3b, 0x14, 0xba, 0xb4, 0xd2, + 0x58, 0x6b, 0x2c, 0xec, 0xc1, 0x81, 0x71, 0xb4, + 0xc6, 0xea, 0x08, 0xc5, 0xc9, 0x78, 0xdb, 0xa2, + 0xfa, 0x44, 0x50, 0x9b, 0xc8, 0x53, 0x8d, 0x45, + 0x42, 0xe7, 0x09, 0xc4, 0x29, 0xd8, 0x75, 0x02, + 0xbb, 0xb2, 0x78, 0xcf, 0xe7 +}; +static const u8 output54[] __initconst = { + 0xaf, 0x2c, 0x83, 0x26, 0x6e, 0x7f, 0xa6, 0xe9, + 0x03, 0x75, 0xfe, 0xfe, 0x87, 0x58, 0xcf, 0xb5, + 0xbc, 0x3c, 0x9d, 0xa1, 0x6e, 0x13, 0xf1, 0x0f, + 0x9e, 0xbc, 0xe0, 0x54, 0x24, 0x32, 0xce, 0x95, + 0xe6, 0xa5, 0x59, 0x3d, 0x24, 0x1d, 0x8f, 0xb1, + 0x74, 0x6c, 0x56, 0xe7, 0x96, 0xc1, 0x91, 0xc8, + 0x2d, 0x0e, 0xb7, 0x51, 0x10 +}; +static const u8 key54[] __initconst = { + 0x00, 0x68, 0x74, 0xdc, 0x30, 0x9e, 0xe3, 0x52, + 0xa9, 0xae, 0xb6, 0x7c, 0xa1, 0xdc, 0x12, 0x2d, + 0x98, 0x32, 0x7a, 0x77, 0xe1, 0xdd, 0xa3, 0x76, + 0x72, 0x34, 0x83, 0xd8, 0xb7, 0x69, 0xba, 0x77 +}; +enum { nonce54 = 0xbea57d79b798b63aULL }; + +static const u8 input55[] __initconst = { + 0xb5, 0xf4, 0x2f, 0xc1, 0x5e, 0x10, 0xa7, 0x4e, + 0x74, 0x3d, 0xa3, 0x96, 0xc0, 0x4d, 0x7b, 0x92, + 0x8f, 0xdb, 0x2d, 0x15, 0x52, 0x6a, 0x95, 0x5e, + 0x40, 0x81, 0x4f, 0x70, 0x73, 0xea, 0x84, 0x65, + 0x3d, 0x9a, 0x4e, 0x03, 0x95, 0xf8, 0x5d, 0x2f, + 0x07, 0x02, 0x13, 0x13, 0xdd, 0x82, 0xe6, 0x3b, + 0xe1, 0x5f, 0xb3, 0x37, 0x9b, 0x88 +}; +static const u8 output55[] __initconst = { + 0xc1, 0x88, 0xbd, 0x92, 0x77, 0xad, 0x7c, 0x5f, + 0xaf, 0xa8, 0x57, 0x0e, 0x40, 0x0a, 0xdc, 0x70, + 0xfb, 0xc6, 0x71, 0xfd, 0xc4, 0x74, 0x60, 0xcc, + 0xa0, 0x89, 0x8e, 0x99, 0xf0, 0x06, 0xa6, 0x7c, + 0x97, 0x42, 0x21, 0x81, 0x6a, 0x07, 0xe7, 0xb3, + 0xf7, 0xa5, 0x03, 0x71, 0x50, 0x05, 0x63, 0x17, + 0xa9, 0x46, 0x0b, 0xff, 0x30, 0x78 +}; +static const u8 key55[] __initconst = { + 0x19, 0x8f, 0xe7, 0xd7, 0x6b, 0x7f, 0x6f, 0x69, + 0x86, 0x91, 0x0f, 0xa7, 0x4a, 0x69, 0x8e, 0x34, + 0xf3, 0xdb, 0xde, 0xaf, 0xf2, 0x66, 0x1d, 0x64, + 0x97, 0x0c, 0xcf, 0xfa, 0x33, 0x84, 0xfd, 0x0c +}; +enum { nonce55 = 0x80aa3d3e2c51ef06ULL }; + +static const u8 input56[] __initconst = { + 0x6b, 0xe9, 0x73, 0x42, 0x27, 0x5e, 0x12, 0xcd, + 0xaa, 0x45, 0x12, 0x8b, 0xb3, 0xe6, 0x54, 0x33, + 0x31, 0x7d, 0xe2, 0x25, 0xc6, 0x86, 0x47, 0x67, + 0x86, 0x83, 0xe4, 0x46, 0xb5, 0x8f, 0x2c, 0xbb, + 0xe4, 0xb8, 0x9f, 0xa2, 0xa4, 0xe8, 0x75, 0x96, + 0x92, 0x51, 0x51, 0xac, 0x8e, 0x2e, 0x6f, 0xfc, + 0xbd, 0x0d, 0xa3, 0x9f, 0x16, 0x55, 0x3e +}; +static const u8 output56[] __initconst = { + 0x42, 0x99, 0x73, 0x6c, 0xd9, 0x4b, 0x16, 0xe5, + 0x18, 0x63, 0x1a, 0xd9, 0x0e, 0xf1, 0x15, 0x2e, + 0x0f, 0x4b, 0xe4, 0x5f, 0xa0, 0x4d, 0xde, 0x9f, + 0xa7, 0x18, 0xc1, 0x0c, 0x0b, 0xae, 0x55, 0xe4, + 0x89, 0x18, 0xa4, 0x78, 0x9d, 0x25, 0x0d, 0xd5, + 0x94, 0x0f, 0xf9, 0x78, 0xa3, 0xa6, 0xe9, 0x9e, + 0x2c, 0x73, 0xf0, 0xf7, 0x35, 0xf3, 0x2b +}; +static const u8 key56[] __initconst = { + 0x7d, 0x12, 0xad, 0x51, 0xd5, 0x6f, 0x8f, 0x96, + 0xc0, 0x5d, 0x9a, 0xd1, 0x7e, 0x20, 0x98, 0x0e, + 0x3c, 0x0a, 0x67, 0x6b, 0x1b, 0x88, 0x69, 0xd4, + 0x07, 0x8c, 0xaf, 0x0f, 0x3a, 0x28, 0xe4, 0x5d +}; +enum { nonce56 = 0x70f4c372fb8b5984ULL }; + +static const u8 input57[] __initconst = { + 0x28, 0xa3, 0x06, 0xe8, 0xe7, 0x08, 0xb9, 0xef, + 0x0d, 0x63, 0x15, 0x99, 0xb2, 0x78, 0x7e, 0xaf, + 0x30, 0x50, 0xcf, 0xea, 0xc9, 0x91, 0x41, 0x2f, + 0x3b, 0x38, 0x70, 0xc4, 0x87, 0xb0, 0x3a, 0xee, + 0x4a, 0xea, 0xe3, 0x83, 0x68, 0x8b, 0xcf, 0xda, + 0x04, 0xa5, 0xbd, 0xb2, 0xde, 0x3c, 0x55, 0x13, + 0xfe, 0x96, 0xad, 0xc1, 0x61, 0x1b, 0x98, 0xde +}; +static const u8 output57[] __initconst = { + 0xf4, 0x44, 0xe9, 0xd2, 0x6d, 0xc2, 0x5a, 0xe9, + 0xfd, 0x7e, 0x41, 0x54, 0x3f, 0xf4, 0x12, 0xd8, + 0x55, 0x0d, 0x12, 0x9b, 0xd5, 0x2e, 0x95, 0xe5, + 0x77, 0x42, 0x3f, 0x2c, 0xfb, 0x28, 0x9d, 0x72, + 0x6d, 0x89, 0x82, 0x27, 0x64, 0x6f, 0x0d, 0x57, + 0xa1, 0x25, 0xa3, 0x6b, 0x88, 0x9a, 0xac, 0x0c, + 0x76, 0x19, 0x90, 0xe2, 0x50, 0x5a, 0xf8, 0x12 +}; +static const u8 key57[] __initconst = { + 0x08, 0x26, 0xb8, 0xac, 0xf3, 0xa5, 0xc6, 0xa3, + 0x7f, 0x09, 0x87, 0xf5, 0x6c, 0x5a, 0x85, 0x6c, + 0x3d, 0xbd, 0xde, 0xd5, 0x87, 0xa3, 0x98, 0x7a, + 0xaa, 0x40, 0x3e, 0xf7, 0xff, 0x44, 0x5d, 0xee +}; +enum { nonce57 = 0xc03a6130bf06b089ULL }; + +static const u8 input58[] __initconst = { + 0x82, 0xa5, 0x38, 0x6f, 0xaa, 0xb4, 0xaf, 0xb2, + 0x42, 0x01, 0xa8, 0x39, 0x3f, 0x15, 0x51, 0xa8, + 0x11, 0x1b, 0x93, 0xca, 0x9c, 0xa0, 0x57, 0x68, + 0x8f, 0xdb, 0x68, 0x53, 0x51, 0x6d, 0x13, 0x22, + 0x12, 0x9b, 0xbd, 0x33, 0xa8, 0x52, 0x40, 0x57, + 0x80, 0x9b, 0x98, 0xef, 0x56, 0x70, 0x11, 0xfa, + 0x36, 0x69, 0x7d, 0x15, 0x48, 0xf9, 0x3b, 0xeb, + 0x42 +}; +static const u8 output58[] __initconst = { + 0xff, 0x3a, 0x74, 0xc3, 0x3e, 0x44, 0x64, 0x4d, + 0x0e, 0x5f, 0x9d, 0xa8, 0xdb, 0xbe, 0x12, 0xef, + 0xba, 0x56, 0x65, 0x50, 0x76, 0xaf, 0xa4, 0x4e, + 0x01, 0xc1, 0xd3, 0x31, 0x14, 0xe2, 0xbe, 0x7b, + 0xa5, 0x67, 0xb4, 0xe3, 0x68, 0x40, 0x9c, 0xb0, + 0xb1, 0x78, 0xef, 0x49, 0x03, 0x0f, 0x2d, 0x56, + 0xb4, 0x37, 0xdb, 0xbc, 0x2d, 0x68, 0x1c, 0x3c, + 0xf1 +}; +static const u8 key58[] __initconst = { + 0x7e, 0xf1, 0x7c, 0x20, 0x65, 0xed, 0xcd, 0xd7, + 0x57, 0xe8, 0xdb, 0x90, 0x87, 0xdb, 0x5f, 0x63, + 0x3d, 0xdd, 0xb8, 0x2b, 0x75, 0x8e, 0x04, 0xb5, + 0xf4, 0x12, 0x79, 0xa9, 0x4d, 0x42, 0x16, 0x7f +}; +enum { nonce58 = 0x92838183f80d2f7fULL }; + +static const u8 input59[] __initconst = { + 0x37, 0xf1, 0x9d, 0xdd, 0xd7, 0x08, 0x9f, 0x13, + 0xc5, 0x21, 0x82, 0x75, 0x08, 0x9e, 0x25, 0x16, + 0xb1, 0xd1, 0x71, 0x42, 0x28, 0x63, 0xac, 0x47, + 0x71, 0x54, 0xb1, 0xfc, 0x39, 0xf0, 0x61, 0x4f, + 0x7c, 0x6d, 0x4f, 0xc8, 0x33, 0xef, 0x7e, 0xc8, + 0xc0, 0x97, 0xfc, 0x1a, 0x61, 0xb4, 0x87, 0x6f, + 0xdd, 0x5a, 0x15, 0x7b, 0x1b, 0x95, 0x50, 0x94, + 0x1d, 0xba +}; +static const u8 output59[] __initconst = { + 0x73, 0x67, 0xc5, 0x07, 0xbb, 0x57, 0x79, 0xd5, + 0xc9, 0x04, 0xdd, 0x88, 0xf3, 0x86, 0xe5, 0x70, + 0x49, 0x31, 0xe0, 0xcc, 0x3b, 0x1d, 0xdf, 0xb0, + 0xaf, 0xf4, 0x2d, 0xe0, 0x06, 0x10, 0x91, 0x8d, + 0x1c, 0xcf, 0x31, 0x0b, 0xf6, 0x73, 0xda, 0x1c, + 0xf0, 0x17, 0x52, 0x9e, 0x20, 0x2e, 0x9f, 0x8c, + 0xb3, 0x59, 0xce, 0xd4, 0xd3, 0xc1, 0x81, 0xe9, + 0x11, 0x36 +}; +static const u8 key59[] __initconst = { + 0xbd, 0x07, 0xd0, 0x53, 0x2c, 0xb3, 0xcc, 0x3f, + 0xc4, 0x95, 0xfd, 0xe7, 0x81, 0xb3, 0x29, 0x99, + 0x05, 0x45, 0xd6, 0x95, 0x25, 0x0b, 0x72, 0xd3, + 0xcd, 0xbb, 0x73, 0xf8, 0xfa, 0xc0, 0x9b, 0x7a +}; +enum { nonce59 = 0x4a0db819b0d519e2ULL }; + +static const u8 input60[] __initconst = { + 0x58, 0x4e, 0xdf, 0x94, 0x3c, 0x76, 0x0a, 0x79, + 0x47, 0xf1, 0xbe, 0x88, 0xd3, 0xba, 0x94, 0xd8, + 0xe2, 0x8f, 0xe3, 0x2f, 0x2f, 0x74, 0x82, 0x55, + 0xc3, 0xda, 0xe2, 0x4e, 0x2c, 0x8c, 0x45, 0x1d, + 0x72, 0x8f, 0x54, 0x41, 0xb5, 0xb7, 0x69, 0xe4, + 0xdc, 0xd2, 0x36, 0x21, 0x5c, 0x28, 0x52, 0xf7, + 0x98, 0x8e, 0x72, 0xa7, 0x6d, 0x57, 0xed, 0xdc, + 0x3c, 0xe6, 0x6a +}; +static const u8 output60[] __initconst = { + 0xda, 0xaf, 0xb5, 0xe3, 0x30, 0x65, 0x5c, 0xb1, + 0x48, 0x08, 0x43, 0x7b, 0x9e, 0xd2, 0x6a, 0x62, + 0x56, 0x7c, 0xad, 0xd9, 0xe5, 0xf6, 0x09, 0x71, + 0xcd, 0xe6, 0x05, 0x6b, 0x3f, 0x44, 0x3a, 0x5c, + 0xf6, 0xf8, 0xd7, 0xce, 0x7d, 0xd1, 0xe0, 0x4f, + 0x88, 0x15, 0x04, 0xd8, 0x20, 0xf0, 0x3e, 0xef, + 0xae, 0xa6, 0x27, 0xa3, 0x0e, 0xfc, 0x18, 0x90, + 0x33, 0xcd, 0xd3 +}; +static const u8 key60[] __initconst = { + 0xbf, 0xfd, 0x25, 0xb5, 0xb2, 0xfc, 0x78, 0x0c, + 0x8e, 0xb9, 0x57, 0x2f, 0x26, 0x4a, 0x7e, 0x71, + 0xcc, 0xf2, 0xe0, 0xfd, 0x24, 0x11, 0x20, 0x23, + 0x57, 0x00, 0xff, 0x80, 0x11, 0x0c, 0x1e, 0xff +}; +enum { nonce60 = 0xf18df56fdb7954adULL }; + +static const u8 input61[] __initconst = { + 0xb0, 0xf3, 0x06, 0xbc, 0x22, 0xae, 0x49, 0x40, + 0xae, 0xff, 0x1b, 0x31, 0xa7, 0x98, 0xab, 0x1d, + 0xe7, 0x40, 0x23, 0x18, 0x4f, 0xab, 0x8e, 0x93, + 0x82, 0xf4, 0x56, 0x61, 0xfd, 0x2b, 0xcf, 0xa7, + 0xc4, 0xb4, 0x0a, 0xf4, 0xcb, 0xc7, 0x8c, 0x40, + 0x57, 0xac, 0x0b, 0x3e, 0x2a, 0x0a, 0x67, 0x83, + 0x50, 0xbf, 0xec, 0xb0, 0xc7, 0xf1, 0x32, 0x26, + 0x98, 0x80, 0x33, 0xb4 +}; +static const u8 output61[] __initconst = { + 0x9d, 0x23, 0x0e, 0xff, 0xcc, 0x7c, 0xd5, 0xcf, + 0x1a, 0xb8, 0x59, 0x1e, 0x92, 0xfd, 0x7f, 0xca, + 0xca, 0x3c, 0x18, 0x81, 0xde, 0xfa, 0x59, 0xc8, + 0x6f, 0x9c, 0x24, 0x3f, 0x3a, 0xe6, 0x0b, 0xb4, + 0x34, 0x48, 0x69, 0xfc, 0xb6, 0xea, 0xb2, 0xde, + 0x9f, 0xfd, 0x92, 0x36, 0x18, 0x98, 0x99, 0xaa, + 0x65, 0xe2, 0xea, 0xf4, 0xb1, 0x47, 0x8e, 0xb0, + 0xe7, 0xd4, 0x7a, 0x2c +}; +static const u8 key61[] __initconst = { + 0xd7, 0xfd, 0x9b, 0xbd, 0x8f, 0x65, 0x0d, 0x00, + 0xca, 0xa1, 0x6c, 0x85, 0x85, 0xa4, 0x6d, 0xf1, + 0xb1, 0x68, 0x0c, 0x8b, 0x5d, 0x37, 0x72, 0xd0, + 0xd8, 0xd2, 0x25, 0xab, 0x9f, 0x7b, 0x7d, 0x95 +}; +enum { nonce61 = 0xd82caf72a9c4864fULL }; + +static const u8 input62[] __initconst = { + 0x10, 0x77, 0xf3, 0x2f, 0xc2, 0x50, 0xd6, 0x0c, + 0xba, 0xa8, 0x8d, 0xce, 0x0d, 0x58, 0x9e, 0x87, + 0xb1, 0x59, 0x66, 0x0a, 0x4a, 0xb3, 0xd8, 0xca, + 0x0a, 0x6b, 0xf8, 0xc6, 0x2b, 0x3f, 0x8e, 0x09, + 0xe0, 0x0a, 0x15, 0x85, 0xfe, 0xaa, 0xc6, 0xbd, + 0x30, 0xef, 0xe4, 0x10, 0x78, 0x03, 0xc1, 0xc7, + 0x8a, 0xd9, 0xde, 0x0b, 0x51, 0x07, 0xc4, 0x7b, + 0xe2, 0x2e, 0x36, 0x3a, 0xc2 +}; +static const u8 output62[] __initconst = { + 0xa0, 0x0c, 0xfc, 0xc1, 0xf6, 0xaf, 0xc2, 0xb8, + 0x5c, 0xef, 0x6e, 0xf3, 0xce, 0x15, 0x48, 0x05, + 0xb5, 0x78, 0x49, 0x51, 0x1f, 0x9d, 0xf4, 0xbf, + 0x2f, 0x53, 0xa2, 0xd1, 0x15, 0x20, 0x82, 0x6b, + 0xd2, 0x22, 0x6c, 0x4e, 0x14, 0x87, 0xe3, 0xd7, + 0x49, 0x45, 0x84, 0xdb, 0x5f, 0x68, 0x60, 0xc4, + 0xb3, 0xe6, 0x3f, 0xd1, 0xfc, 0xa5, 0x73, 0xf3, + 0xfc, 0xbb, 0xbe, 0xc8, 0x9d +}; +static const u8 key62[] __initconst = { + 0x6e, 0xc9, 0xaf, 0xce, 0x35, 0xb9, 0x86, 0xd1, + 0xce, 0x5f, 0xd9, 0xbb, 0xd5, 0x1f, 0x7c, 0xcd, + 0xfe, 0x19, 0xaa, 0x3d, 0xea, 0x64, 0xc1, 0x28, + 0x40, 0xba, 0xa1, 0x28, 0xcd, 0x40, 0xb6, 0xf2 +}; +enum { nonce62 = 0xa1c0c265f900cde8ULL }; + +static const u8 input63[] __initconst = { + 0x7a, 0x70, 0x21, 0x2c, 0xef, 0xa6, 0x36, 0xd4, + 0xe0, 0xab, 0x8c, 0x25, 0x73, 0x34, 0xc8, 0x94, + 0x6c, 0x81, 0xcb, 0x19, 0x8d, 0x5a, 0x49, 0xaa, + 0x6f, 0xba, 0x83, 0x72, 0x02, 0x5e, 0xf5, 0x89, + 0xce, 0x79, 0x7e, 0x13, 0x3d, 0x5b, 0x98, 0x60, + 0x5d, 0xd9, 0xfb, 0x15, 0x93, 0x4c, 0xf3, 0x51, + 0x49, 0x55, 0xd1, 0x58, 0xdd, 0x7e, 0x6d, 0xfe, + 0xdd, 0x84, 0x23, 0x05, 0xba, 0xe9 +}; +static const u8 output63[] __initconst = { + 0x20, 0xb3, 0x5c, 0x03, 0x03, 0x78, 0x17, 0xfc, + 0x3b, 0x35, 0x30, 0x9a, 0x00, 0x18, 0xf5, 0xc5, + 0x06, 0x53, 0xf5, 0x04, 0x24, 0x9d, 0xd1, 0xb2, + 0xac, 0x5a, 0xb6, 0x2a, 0xa5, 0xda, 0x50, 0x00, + 0xec, 0xff, 0xa0, 0x7a, 0x14, 0x7b, 0xe4, 0x6b, + 0x63, 0xe8, 0x66, 0x86, 0x34, 0xfd, 0x74, 0x44, + 0xa2, 0x50, 0x97, 0x0d, 0xdc, 0xc3, 0x84, 0xf8, + 0x71, 0x02, 0x31, 0x95, 0xed, 0x54 +}; +static const u8 key63[] __initconst = { + 0x7d, 0x64, 0xb4, 0x12, 0x81, 0xe4, 0xe6, 0x8f, + 0xcc, 0xe7, 0xd1, 0x1f, 0x70, 0x20, 0xfd, 0xb8, + 0x3a, 0x7d, 0xa6, 0x53, 0x65, 0x30, 0x5d, 0xe3, + 0x1a, 0x44, 0xbe, 0x62, 0xed, 0x90, 0xc4, 0xd1 +}; +enum { nonce63 = 0xe8e849596c942276ULL }; + +static const u8 input64[] __initconst = { + 0x84, 0xf8, 0xda, 0x87, 0x23, 0x39, 0x60, 0xcf, + 0xc5, 0x50, 0x7e, 0xc5, 0x47, 0x29, 0x7c, 0x05, + 0xc2, 0xb4, 0xf4, 0xb2, 0xec, 0x5d, 0x48, 0x36, + 0xbf, 0xfc, 0x06, 0x8c, 0xf2, 0x0e, 0x88, 0xe7, + 0xc9, 0xc5, 0xa4, 0xa2, 0x83, 0x20, 0xa1, 0x6f, + 0x37, 0xe5, 0x2d, 0xa1, 0x72, 0xa1, 0x19, 0xef, + 0x05, 0x42, 0x08, 0xf2, 0x57, 0x47, 0x31, 0x1e, + 0x17, 0x76, 0x13, 0xd3, 0xcc, 0x75, 0x2c +}; +static const u8 output64[] __initconst = { + 0xcb, 0xec, 0x90, 0x88, 0xeb, 0x31, 0x69, 0x20, + 0xa6, 0xdc, 0xff, 0x76, 0x98, 0xb0, 0x24, 0x49, + 0x7b, 0x20, 0xd9, 0xd1, 0x1b, 0xe3, 0x61, 0xdc, + 0xcf, 0x51, 0xf6, 0x70, 0x72, 0x33, 0x28, 0x94, + 0xac, 0x73, 0x18, 0xcf, 0x93, 0xfd, 0xca, 0x08, + 0x0d, 0xa2, 0xb9, 0x57, 0x1e, 0x51, 0xb6, 0x07, + 0x5c, 0xc1, 0x13, 0x64, 0x1d, 0x18, 0x6f, 0xe6, + 0x0b, 0xb7, 0x14, 0x03, 0x43, 0xb6, 0xaf +}; +static const u8 key64[] __initconst = { + 0xbf, 0x82, 0x65, 0xe4, 0x50, 0xf9, 0x5e, 0xea, + 0x28, 0x91, 0xd1, 0xd2, 0x17, 0x7c, 0x13, 0x7e, + 0xf5, 0xd5, 0x6b, 0x06, 0x1c, 0x20, 0xc2, 0x82, + 0xa1, 0x7a, 0xa2, 0x14, 0xa1, 0xb0, 0x54, 0x58 +}; +enum { nonce64 = 0xe57c5095aa5723c9ULL }; + +static const u8 input65[] __initconst = { + 0x1c, 0xfb, 0xd3, 0x3f, 0x85, 0xd7, 0xba, 0x7b, + 0xae, 0xb1, 0xa5, 0xd2, 0xe5, 0x40, 0xce, 0x4d, + 0x3e, 0xab, 0x17, 0x9d, 0x7d, 0x9f, 0x03, 0x98, + 0x3f, 0x9f, 0xc8, 0xdd, 0x36, 0x17, 0x43, 0x5c, + 0x34, 0xd1, 0x23, 0xe0, 0x77, 0xbf, 0x35, 0x5d, + 0x8f, 0xb1, 0xcb, 0x82, 0xbb, 0x39, 0x69, 0xd8, + 0x90, 0x45, 0x37, 0xfd, 0x98, 0x25, 0xf7, 0x5b, + 0xce, 0x06, 0x43, 0xba, 0x61, 0xa8, 0x47, 0xb9 +}; +static const u8 output65[] __initconst = { + 0x73, 0xa5, 0x68, 0xab, 0x8b, 0xa5, 0xc3, 0x7e, + 0x74, 0xf8, 0x9d, 0xf5, 0x93, 0x6e, 0xf2, 0x71, + 0x6d, 0xde, 0x82, 0xc5, 0x40, 0xa0, 0x46, 0xb3, + 0x9a, 0x78, 0xa8, 0xf7, 0xdf, 0xb1, 0xc3, 0xdd, + 0x8d, 0x90, 0x00, 0x68, 0x21, 0x48, 0xe8, 0xba, + 0x56, 0x9f, 0x8f, 0xe7, 0xa4, 0x4d, 0x36, 0x55, + 0xd0, 0x34, 0x99, 0xa6, 0x1c, 0x4c, 0xc1, 0xe2, + 0x65, 0x98, 0x14, 0x8e, 0x6a, 0x05, 0xb1, 0x2b +}; +static const u8 key65[] __initconst = { + 0xbd, 0x5c, 0x8a, 0xb0, 0x11, 0x29, 0xf3, 0x00, + 0x7a, 0x78, 0x32, 0x63, 0x34, 0x00, 0xe6, 0x7d, + 0x30, 0x54, 0xde, 0x37, 0xda, 0xc2, 0xc4, 0x3d, + 0x92, 0x6b, 0x4c, 0xc2, 0x92, 0xe9, 0x9e, 0x2a +}; +enum { nonce65 = 0xf654a3031de746f2ULL }; + +static const u8 input66[] __initconst = { + 0x4b, 0x27, 0x30, 0x8f, 0x28, 0xd8, 0x60, 0x46, + 0x39, 0x06, 0x49, 0xea, 0x1b, 0x71, 0x26, 0xe0, + 0x99, 0x2b, 0xd4, 0x8f, 0x64, 0x64, 0xcd, 0xac, + 0x1d, 0x78, 0x88, 0x90, 0xe1, 0x5c, 0x24, 0x4b, + 0xdc, 0x2d, 0xb7, 0xee, 0x3a, 0xe6, 0x86, 0x2c, + 0x21, 0xe4, 0x2b, 0xfc, 0xe8, 0x19, 0xca, 0x65, + 0xe7, 0xdd, 0x6f, 0x52, 0xb3, 0x11, 0xe1, 0xe2, + 0xbf, 0xe8, 0x70, 0xe3, 0x0d, 0x45, 0xb8, 0xa5, + 0x20, 0xb7, 0xb5, 0xaf, 0xff, 0x08, 0xcf, 0x23, + 0x65, 0xdf, 0x8d, 0xc3, 0x31, 0xf3, 0x1e, 0x6a, + 0x58, 0x8d, 0xcc, 0x45, 0x16, 0x86, 0x1f, 0x31, + 0x5c, 0x27, 0xcd, 0xc8, 0x6b, 0x19, 0x1e, 0xec, + 0x44, 0x75, 0x63, 0x97, 0xfd, 0x79, 0xf6, 0x62, + 0xc5, 0xba, 0x17, 0xc7, 0xab, 0x8f, 0xbb, 0xed, + 0x85, 0x2a, 0x98, 0x79, 0x21, 0xec, 0x6e, 0x4d, + 0xdc, 0xfa, 0x72, 0x52, 0xba, 0xc8, 0x4c +}; +static const u8 output66[] __initconst = { + 0x76, 0x5b, 0x2c, 0xa7, 0x62, 0xb9, 0x08, 0x4a, + 0xc6, 0x4a, 0x92, 0xc3, 0xbb, 0x10, 0xb3, 0xee, + 0xff, 0xb9, 0x07, 0xc7, 0x27, 0xcb, 0x1e, 0xcf, + 0x58, 0x6f, 0xa1, 0x64, 0xe8, 0xf1, 0x4e, 0xe1, + 0xef, 0x18, 0x96, 0xab, 0x97, 0x28, 0xd1, 0x7c, + 0x71, 0x6c, 0xd1, 0xe2, 0xfa, 0xd9, 0x75, 0xcb, + 0xeb, 0xea, 0x0c, 0x86, 0x82, 0xd8, 0xf4, 0xcc, + 0xea, 0xa3, 0x00, 0xfa, 0x82, 0xd2, 0xcd, 0xcb, + 0xdb, 0x63, 0x28, 0xe2, 0x82, 0xe9, 0x01, 0xed, + 0x31, 0xe6, 0x71, 0x45, 0x08, 0x89, 0x8a, 0x23, + 0xa8, 0xb5, 0xc2, 0xe2, 0x9f, 0xe9, 0xb8, 0x9a, + 0xc4, 0x79, 0x6d, 0x71, 0x52, 0x61, 0x74, 0x6c, + 0x1b, 0xd7, 0x65, 0x6d, 0x03, 0xc4, 0x1a, 0xc0, + 0x50, 0xba, 0xd6, 0xc9, 0x43, 0x50, 0xbe, 0x09, + 0x09, 0x8a, 0xdb, 0xaa, 0x76, 0x4e, 0x3b, 0x61, + 0x3c, 0x7c, 0x44, 0xe7, 0xdb, 0x10, 0xa7 +}; +static const u8 key66[] __initconst = { + 0x88, 0xdf, 0xca, 0x68, 0xaf, 0x4f, 0xb3, 0xfd, + 0x6e, 0xa7, 0x95, 0x35, 0x8a, 0xe8, 0x37, 0xe8, + 0xc8, 0x55, 0xa2, 0x2a, 0x6d, 0x77, 0xf8, 0x93, + 0x7a, 0x41, 0xf3, 0x7b, 0x95, 0xdf, 0x89, 0xf5 +}; +enum { nonce66 = 0x1024b4fdd415cf82ULL }; + +static const u8 input67[] __initconst = { + 0xd4, 0x2e, 0xfa, 0x92, 0xe9, 0x29, 0x68, 0xb7, + 0x54, 0x2c, 0xf7, 0xa4, 0x2d, 0xb7, 0x50, 0xb5, + 0xc5, 0xb2, 0x9d, 0x17, 0x5e, 0x0a, 0xca, 0x37, + 0xbf, 0x60, 0xae, 0xd2, 0x98, 0xe9, 0xfa, 0x59, + 0x67, 0x62, 0xe6, 0x43, 0x0c, 0x77, 0x80, 0x82, + 0x33, 0x61, 0xa3, 0xff, 0xc1, 0xa0, 0x8f, 0x56, + 0xbc, 0xec, 0x65, 0x43, 0x88, 0xa5, 0xff, 0x51, + 0x64, 0x30, 0xee, 0x34, 0xb7, 0x5c, 0x28, 0x68, + 0xc3, 0x52, 0xd2, 0xac, 0x78, 0x2a, 0xa6, 0x10, + 0xb8, 0xb2, 0x4c, 0x80, 0x4f, 0x99, 0xb2, 0x36, + 0x94, 0x8f, 0x66, 0xcb, 0xa1, 0x91, 0xed, 0x06, + 0x42, 0x6d, 0xc1, 0xae, 0x55, 0x93, 0xdd, 0x93, + 0x9e, 0x88, 0x34, 0x7f, 0x98, 0xeb, 0xbe, 0x61, + 0xf9, 0xa9, 0x0f, 0xd9, 0xc4, 0x87, 0xd5, 0xef, + 0xcc, 0x71, 0x8c, 0x0e, 0xce, 0xad, 0x02, 0xcf, + 0xa2, 0x61, 0xdf, 0xb1, 0xfe, 0x3b, 0xdc, 0xc0, + 0x58, 0xb5, 0x71, 0xa1, 0x83, 0xc9, 0xb4, 0xaf, + 0x9d, 0x54, 0x12, 0xcd, 0xea, 0x06, 0xd6, 0x4e, + 0xe5, 0x27, 0x0c, 0xc3, 0xbb, 0xa8, 0x0a, 0x81, + 0x75, 0xc3, 0xc9, 0xd4, 0x35, 0x3e, 0x53, 0x9f, + 0xaa, 0x20, 0xc0, 0x68, 0x39, 0x2c, 0x96, 0x39, + 0x53, 0x81, 0xda, 0x07, 0x0f, 0x44, 0xa5, 0x47, + 0x0e, 0xb3, 0x87, 0x0d, 0x1b, 0xc1, 0xe5, 0x41, + 0x35, 0x12, 0x58, 0x96, 0x69, 0x8a, 0x1a, 0xa3, + 0x9d, 0x3d, 0xd4, 0xb1, 0x8e, 0x1f, 0x96, 0x87, + 0xda, 0xd3, 0x19, 0xe2, 0xb1, 0x3a, 0x19, 0x74, + 0xa0, 0x00, 0x9f, 0x4d, 0xbc, 0xcb, 0x0c, 0xe9, + 0xec, 0x10, 0xdf, 0x2a, 0x88, 0xdc, 0x30, 0x51, + 0x46, 0x56, 0x53, 0x98, 0x6a, 0x26, 0x14, 0x05, + 0x54, 0x81, 0x55, 0x0b, 0x3c, 0x85, 0xdd, 0x33, + 0x81, 0x11, 0x29, 0x82, 0x46, 0x35, 0xe1, 0xdb, + 0x59, 0x7b +}; +static const u8 output67[] __initconst = { + 0x64, 0x6c, 0xda, 0x7f, 0xd4, 0xa9, 0x2a, 0x5e, + 0x22, 0xae, 0x8d, 0x67, 0xdb, 0xee, 0xfd, 0xd0, + 0x44, 0x80, 0x17, 0xb2, 0xe3, 0x87, 0xad, 0x57, + 0x15, 0xcb, 0x88, 0x64, 0xc0, 0xf1, 0x49, 0x3d, + 0xfa, 0xbe, 0xa8, 0x9f, 0x12, 0xc3, 0x57, 0x56, + 0x70, 0xa5, 0xc5, 0x6b, 0xf1, 0xab, 0xd5, 0xde, + 0x77, 0x92, 0x6a, 0x56, 0x03, 0xf5, 0x21, 0x0d, + 0xb6, 0xc4, 0xcc, 0x62, 0x44, 0x3f, 0xb1, 0xc1, + 0x61, 0x41, 0x90, 0xb2, 0xd5, 0xb8, 0xf3, 0x57, + 0xfb, 0xc2, 0x6b, 0x25, 0x58, 0xc8, 0x45, 0x20, + 0x72, 0x29, 0x6f, 0x9d, 0xb5, 0x81, 0x4d, 0x2b, + 0xb2, 0x89, 0x9e, 0x91, 0x53, 0x97, 0x1c, 0xd9, + 0x3d, 0x79, 0xdc, 0x14, 0xae, 0x01, 0x73, 0x75, + 0xf0, 0xca, 0xd5, 0xab, 0x62, 0x5c, 0x7a, 0x7d, + 0x3f, 0xfe, 0x22, 0x7d, 0xee, 0xe2, 0xcb, 0x76, + 0x55, 0xec, 0x06, 0xdd, 0x41, 0x47, 0x18, 0x62, + 0x1d, 0x57, 0xd0, 0xd6, 0xb6, 0x0f, 0x4b, 0xfc, + 0x79, 0x19, 0xf4, 0xd6, 0x37, 0x86, 0x18, 0x1f, + 0x98, 0x0d, 0x9e, 0x15, 0x2d, 0xb6, 0x9a, 0x8a, + 0x8c, 0x80, 0x22, 0x2f, 0x82, 0xc4, 0xc7, 0x36, + 0xfa, 0xfa, 0x07, 0xbd, 0xc2, 0x2a, 0xe2, 0xea, + 0x93, 0xc8, 0xb2, 0x90, 0x33, 0xf2, 0xee, 0x4b, + 0x1b, 0xf4, 0x37, 0x92, 0x13, 0xbb, 0xe2, 0xce, + 0xe3, 0x03, 0xcf, 0x07, 0x94, 0xab, 0x9a, 0xc9, + 0xff, 0x83, 0x69, 0x3a, 0xda, 0x2c, 0xd0, 0x47, + 0x3d, 0x6c, 0x1a, 0x60, 0x68, 0x47, 0xb9, 0x36, + 0x52, 0xdd, 0x16, 0xef, 0x6c, 0xbf, 0x54, 0x11, + 0x72, 0x62, 0xce, 0x8c, 0x9d, 0x90, 0xa0, 0x25, + 0x06, 0x92, 0x3e, 0x12, 0x7e, 0x1a, 0x1d, 0xe5, + 0xa2, 0x71, 0xce, 0x1c, 0x4c, 0x6a, 0x7c, 0xdc, + 0x3d, 0xe3, 0x6e, 0x48, 0x9d, 0xb3, 0x64, 0x7d, + 0x78, 0x40 +}; +static const u8 key67[] __initconst = { + 0xa9, 0x20, 0x75, 0x89, 0x7e, 0x37, 0x85, 0x48, + 0xa3, 0xfb, 0x7b, 0xe8, 0x30, 0xa7, 0xe3, 0x6e, + 0xa6, 0xc1, 0x71, 0x17, 0xc1, 0x6c, 0x9b, 0xc2, + 0xde, 0xf0, 0xa7, 0x19, 0xec, 0xce, 0xc6, 0x53 +}; +enum { nonce67 = 0x4adc4d1f968c8a10ULL }; + +static const u8 input68[] __initconst = { + 0x99, 0xae, 0x72, 0xfb, 0x16, 0xe1, 0xf1, 0x59, + 0x43, 0x15, 0x4e, 0x33, 0xa0, 0x95, 0xe7, 0x6c, + 0x74, 0x24, 0x31, 0xca, 0x3b, 0x2e, 0xeb, 0xd7, + 0x11, 0xd8, 0xe0, 0x56, 0x92, 0x91, 0x61, 0x57, + 0xe2, 0x82, 0x9f, 0x8f, 0x37, 0xf5, 0x3d, 0x24, + 0x92, 0x9d, 0x87, 0x00, 0x8d, 0x89, 0xe0, 0x25, + 0x8b, 0xe4, 0x20, 0x5b, 0x8a, 0x26, 0x2c, 0x61, + 0x78, 0xb0, 0xa6, 0x3e, 0x82, 0x18, 0xcf, 0xdc, + 0x2d, 0x24, 0xdd, 0x81, 0x42, 0xc4, 0x95, 0xf0, + 0x48, 0x60, 0x71, 0xe3, 0xe3, 0xac, 0xec, 0xbe, + 0x98, 0x6b, 0x0c, 0xb5, 0x6a, 0xa9, 0xc8, 0x79, + 0x23, 0x2e, 0x38, 0x0b, 0x72, 0x88, 0x8c, 0xe7, + 0x71, 0x8b, 0x36, 0xe3, 0x58, 0x3d, 0x9c, 0xa0, + 0xa2, 0xea, 0xcf, 0x0c, 0x6a, 0x6c, 0x64, 0xdf, + 0x97, 0x21, 0x8f, 0x93, 0xfb, 0xba, 0xf3, 0x5a, + 0xd7, 0x8f, 0xa6, 0x37, 0x15, 0x50, 0x43, 0x02, + 0x46, 0x7f, 0x93, 0x46, 0x86, 0x31, 0xe2, 0xaa, + 0x24, 0xa8, 0x26, 0xae, 0xe6, 0xc0, 0x05, 0x73, + 0x0b, 0x4f, 0x7e, 0xed, 0x65, 0xeb, 0x56, 0x1e, + 0xb6, 0xb3, 0x0b, 0xc3, 0x0e, 0x31, 0x95, 0xa9, + 0x18, 0x4d, 0xaf, 0x38, 0xd7, 0xec, 0xc6, 0x44, + 0x72, 0x77, 0x4e, 0x25, 0x4b, 0x25, 0xdd, 0x1e, + 0x8c, 0xa2, 0xdf, 0xf6, 0x2a, 0x97, 0x1a, 0x88, + 0x2c, 0x8a, 0x5d, 0xfe, 0xe8, 0xfb, 0x35, 0xe8, + 0x0f, 0x2b, 0x7a, 0x18, 0x69, 0x43, 0x31, 0x1d, + 0x38, 0x6a, 0x62, 0x95, 0x0f, 0x20, 0x4b, 0xbb, + 0x97, 0x3c, 0xe0, 0x64, 0x2f, 0x52, 0xc9, 0x2d, + 0x4d, 0x9d, 0x54, 0x04, 0x3d, 0xc9, 0xea, 0xeb, + 0xd0, 0x86, 0x52, 0xff, 0x42, 0xe1, 0x0d, 0x7a, + 0xad, 0x88, 0xf9, 0x9b, 0x1e, 0x5e, 0x12, 0x27, + 0x95, 0x3e, 0x0c, 0x2c, 0x13, 0x00, 0x6f, 0x8e, + 0x93, 0x69, 0x0e, 0x01, 0x8c, 0xc1, 0xfd, 0xb3 +}; +static const u8 output68[] __initconst = { + 0x26, 0x3e, 0xf2, 0xb1, 0xf5, 0xef, 0x81, 0xa4, + 0xb7, 0x42, 0xd4, 0x26, 0x18, 0x4b, 0xdd, 0x6a, + 0x47, 0x15, 0xcb, 0x0e, 0x57, 0xdb, 0xa7, 0x29, + 0x7e, 0x7b, 0x3f, 0x47, 0x89, 0x57, 0xab, 0xea, + 0x14, 0x7b, 0xcf, 0x37, 0xdb, 0x1c, 0xe1, 0x11, + 0x77, 0xae, 0x2e, 0x4c, 0xd2, 0x08, 0x3f, 0xa6, + 0x62, 0x86, 0xa6, 0xb2, 0x07, 0xd5, 0x3f, 0x9b, + 0xdc, 0xc8, 0x50, 0x4b, 0x7b, 0xb9, 0x06, 0xe6, + 0xeb, 0xac, 0x98, 0x8c, 0x36, 0x0c, 0x1e, 0xb2, + 0xc8, 0xfb, 0x24, 0x60, 0x2c, 0x08, 0x17, 0x26, + 0x5b, 0xc8, 0xc2, 0xdf, 0x9c, 0x73, 0x67, 0x4a, + 0xdb, 0xcf, 0xd5, 0x2c, 0x2b, 0xca, 0x24, 0xcc, + 0xdb, 0xc9, 0xa8, 0xf2, 0x5d, 0x67, 0xdf, 0x5c, + 0x62, 0x0b, 0x58, 0xc0, 0x83, 0xde, 0x8b, 0xf6, + 0x15, 0x0a, 0xd6, 0x32, 0xd8, 0xf5, 0xf2, 0x5f, + 0x33, 0xce, 0x7e, 0xab, 0x76, 0xcd, 0x14, 0x91, + 0xd8, 0x41, 0x90, 0x93, 0xa1, 0xaf, 0xf3, 0x45, + 0x6c, 0x1b, 0x25, 0xbd, 0x48, 0x51, 0x6d, 0x15, + 0x47, 0xe6, 0x23, 0x50, 0x32, 0x69, 0x1e, 0xb5, + 0x94, 0xd3, 0x97, 0xba, 0xd7, 0x37, 0x4a, 0xba, + 0xb9, 0xcd, 0xfb, 0x96, 0x9a, 0x90, 0xe0, 0x37, + 0xf8, 0xdf, 0x91, 0x6c, 0x62, 0x13, 0x19, 0x21, + 0x4b, 0xa9, 0xf1, 0x12, 0x66, 0xe2, 0x74, 0xd7, + 0x81, 0xa0, 0x74, 0x8d, 0x7e, 0x7e, 0xc9, 0xb1, + 0x69, 0x8f, 0xed, 0xb3, 0xf6, 0x97, 0xcd, 0x72, + 0x78, 0x93, 0xd3, 0x54, 0x6b, 0x43, 0xac, 0x29, + 0xb4, 0xbc, 0x7d, 0xa4, 0x26, 0x4b, 0x7b, 0xab, + 0xd6, 0x67, 0x22, 0xff, 0x03, 0x92, 0xb6, 0xd4, + 0x96, 0x94, 0x5a, 0xe5, 0x02, 0x35, 0x77, 0xfa, + 0x3f, 0x54, 0x1d, 0xdd, 0x35, 0x39, 0xfe, 0x03, + 0xdd, 0x8e, 0x3c, 0x8c, 0xc2, 0x69, 0x2a, 0xb1, + 0xb7, 0xb3, 0xa1, 0x89, 0x84, 0xea, 0x16, 0xe2 +}; +static const u8 key68[] __initconst = { + 0xd2, 0x49, 0x7f, 0xd7, 0x49, 0x66, 0x0d, 0xb3, + 0x5a, 0x7e, 0x3c, 0xfc, 0x37, 0x83, 0x0e, 0xf7, + 0x96, 0xd8, 0xd6, 0x33, 0x79, 0x2b, 0x84, 0x53, + 0x06, 0xbc, 0x6c, 0x0a, 0x55, 0x84, 0xfe, 0xab +}; +enum { nonce68 = 0x6a6df7ff0a20de06ULL }; + +static const u8 input69[] __initconst = { + 0xf9, 0x18, 0x4c, 0xd2, 0x3f, 0xf7, 0x22, 0xd9, + 0x58, 0xb6, 0x3b, 0x38, 0x69, 0x79, 0xf4, 0x71, + 0x5f, 0x38, 0x52, 0x1f, 0x17, 0x6f, 0x6f, 0xd9, + 0x09, 0x2b, 0xfb, 0x67, 0xdc, 0xc9, 0xe8, 0x4a, + 0x70, 0x9f, 0x2e, 0x3c, 0x06, 0xe5, 0x12, 0x20, + 0x25, 0x29, 0xd0, 0xdc, 0x81, 0xc5, 0xc6, 0x0f, + 0xd2, 0xa8, 0x81, 0x15, 0x98, 0xb2, 0x71, 0x5a, + 0x9a, 0xe9, 0xfb, 0xaf, 0x0e, 0x5f, 0x8a, 0xf3, + 0x16, 0x4a, 0x47, 0xf2, 0x5c, 0xbf, 0xda, 0x52, + 0x9a, 0xa6, 0x36, 0xfd, 0xc6, 0xf7, 0x66, 0x00, + 0xcc, 0x6c, 0xd4, 0xb3, 0x07, 0x6d, 0xeb, 0xfe, + 0x92, 0x71, 0x25, 0xd0, 0xcf, 0x9c, 0xe8, 0x65, + 0x45, 0x10, 0xcf, 0x62, 0x74, 0x7d, 0xf2, 0x1b, + 0x57, 0xa0, 0xf1, 0x6b, 0xa4, 0xd5, 0xfa, 0x12, + 0x27, 0x5a, 0xf7, 0x99, 0xfc, 0xca, 0xf3, 0xb8, + 0x2c, 0x8b, 0xba, 0x28, 0x74, 0xde, 0x8f, 0x78, + 0xa2, 0x8c, 0xaf, 0x89, 0x4b, 0x05, 0xe2, 0xf3, + 0xf8, 0xd2, 0xef, 0xac, 0xa4, 0xc4, 0xe2, 0xe2, + 0x36, 0xbb, 0x5e, 0xae, 0xe6, 0x87, 0x3d, 0x88, + 0x9f, 0xb8, 0x11, 0xbb, 0xcf, 0x57, 0xce, 0xd0, + 0xba, 0x62, 0xf4, 0xf8, 0x9b, 0x95, 0x04, 0xc9, + 0xcf, 0x01, 0xe9, 0xf1, 0xc8, 0xc6, 0x22, 0xa4, + 0xf2, 0x8b, 0x2f, 0x24, 0x0a, 0xf5, 0x6e, 0xb7, + 0xd4, 0x2c, 0xb6, 0xf7, 0x5c, 0x97, 0x61, 0x0b, + 0xd9, 0xb5, 0x06, 0xcd, 0xed, 0x3e, 0x1f, 0xc5, + 0xb2, 0x6c, 0xa3, 0xea, 0xb8, 0xad, 0xa6, 0x42, + 0x88, 0x7a, 0x52, 0xd5, 0x64, 0xba, 0xb5, 0x20, + 0x10, 0xa0, 0x0f, 0x0d, 0xea, 0xef, 0x5a, 0x9b, + 0x27, 0xb8, 0xca, 0x20, 0x19, 0x6d, 0xa8, 0xc4, + 0x46, 0x04, 0xb3, 0xe8, 0xf8, 0x66, 0x1b, 0x0a, + 0xce, 0x76, 0x5d, 0x59, 0x58, 0x05, 0xee, 0x3e, + 0x3c, 0x86, 0x5b, 0x49, 0x1c, 0x72, 0x18, 0x01, + 0x62, 0x92, 0x0f, 0x3e, 0xd1, 0x57, 0x5e, 0x20, + 0x7b, 0xfb, 0x4d, 0x3c, 0xc5, 0x35, 0x43, 0x2f, + 0xb0, 0xc5, 0x7c, 0xe4, 0xa2, 0x84, 0x13, 0x77 +}; +static const u8 output69[] __initconst = { + 0xbb, 0x4a, 0x7f, 0x7c, 0xd5, 0x2f, 0x89, 0x06, + 0xec, 0x20, 0xf1, 0x9a, 0x11, 0x09, 0x14, 0x2e, + 0x17, 0x50, 0xf9, 0xd5, 0xf5, 0x48, 0x7c, 0x7a, + 0x55, 0xc0, 0x57, 0x03, 0xe3, 0xc4, 0xb2, 0xb7, + 0x18, 0x47, 0x95, 0xde, 0xaf, 0x80, 0x06, 0x3c, + 0x5a, 0xf2, 0xc3, 0x53, 0xe3, 0x29, 0x92, 0xf8, + 0xff, 0x64, 0x85, 0xb9, 0xf7, 0xd3, 0x80, 0xd2, + 0x0c, 0x5d, 0x7b, 0x57, 0x0c, 0x51, 0x79, 0x86, + 0xf3, 0x20, 0xd2, 0xb8, 0x6e, 0x0c, 0x5a, 0xce, + 0xeb, 0x88, 0x02, 0x8b, 0x82, 0x1b, 0x7f, 0xf5, + 0xde, 0x7f, 0x48, 0x48, 0xdf, 0xa0, 0x55, 0xc6, + 0x0c, 0x22, 0xa1, 0x80, 0x8d, 0x3b, 0xcb, 0x40, + 0x2d, 0x3d, 0x0b, 0xf2, 0xe0, 0x22, 0x13, 0x99, + 0xe1, 0xa7, 0x27, 0x68, 0x31, 0xe1, 0x24, 0x5d, + 0xd2, 0xee, 0x16, 0xc1, 0xd7, 0xa8, 0x14, 0x19, + 0x23, 0x72, 0x67, 0x27, 0xdc, 0x5e, 0xb9, 0xc7, + 0xd8, 0xe3, 0x55, 0x50, 0x40, 0x98, 0x7b, 0xe7, + 0x34, 0x1c, 0x3b, 0x18, 0x14, 0xd8, 0x62, 0xc1, + 0x93, 0x84, 0xf3, 0x5b, 0xdd, 0x9e, 0x1f, 0x3b, + 0x0b, 0xbc, 0x4e, 0x5b, 0x79, 0xa3, 0xca, 0x74, + 0x2a, 0x98, 0xe8, 0x04, 0x39, 0xef, 0xc6, 0x76, + 0x6d, 0xee, 0x9f, 0x67, 0x5b, 0x59, 0x3a, 0xe5, + 0xf2, 0x3b, 0xca, 0x89, 0xe8, 0x9b, 0x03, 0x3d, + 0x11, 0xd2, 0x4a, 0x70, 0xaf, 0x88, 0xb0, 0x94, + 0x96, 0x26, 0xab, 0x3c, 0xc1, 0xb8, 0xe4, 0xe7, + 0x14, 0x61, 0x64, 0x3a, 0x61, 0x08, 0x0f, 0xa9, + 0xce, 0x64, 0xb2, 0x40, 0xf8, 0x20, 0x3a, 0xa9, + 0x31, 0xbd, 0x7e, 0x16, 0xca, 0xf5, 0x62, 0x0f, + 0x91, 0x9f, 0x8e, 0x1d, 0xa4, 0x77, 0xf3, 0x87, + 0x61, 0xe8, 0x14, 0xde, 0x18, 0x68, 0x4e, 0x9d, + 0x73, 0xcd, 0x8a, 0xe4, 0x80, 0x84, 0x23, 0xaa, + 0x9d, 0x64, 0x1c, 0x80, 0x41, 0xca, 0x82, 0x40, + 0x94, 0x55, 0xe3, 0x28, 0xa1, 0x97, 0x71, 0xba, + 0xf2, 0x2c, 0x39, 0x62, 0x29, 0x56, 0xd0, 0xff, + 0xb2, 0x82, 0x20, 0x59, 0x1f, 0xc3, 0x64, 0x57 +}; +static const u8 key69[] __initconst = { + 0x19, 0x09, 0xe9, 0x7c, 0xd9, 0x02, 0x4a, 0x0c, + 0x52, 0x25, 0xad, 0x5c, 0x2e, 0x8d, 0x86, 0x10, + 0x85, 0x2b, 0xba, 0xa4, 0x44, 0x5b, 0x39, 0x3e, + 0x18, 0xaa, 0xce, 0x0e, 0xe2, 0x69, 0x3c, 0xcf +}; +enum { nonce69 = 0xdb925a1948f0f060ULL }; + +static const u8 input70[] __initconst = { + 0x10, 0xe7, 0x83, 0xcf, 0x42, 0x9f, 0xf2, 0x41, + 0xc7, 0xe4, 0xdb, 0xf9, 0xa3, 0x02, 0x1d, 0x8d, + 0x50, 0x81, 0x2c, 0x6b, 0x92, 0xe0, 0x4e, 0xea, + 0x26, 0x83, 0x2a, 0xd0, 0x31, 0xf1, 0x23, 0xf3, + 0x0e, 0x88, 0x14, 0x31, 0xf9, 0x01, 0x63, 0x59, + 0x21, 0xd1, 0x8b, 0xdd, 0x06, 0xd0, 0xc6, 0xab, + 0x91, 0x71, 0x82, 0x4d, 0xd4, 0x62, 0x37, 0x17, + 0xf9, 0x50, 0xf9, 0xb5, 0x74, 0xce, 0x39, 0x80, + 0x80, 0x78, 0xf8, 0xdc, 0x1c, 0xdb, 0x7c, 0x3d, + 0xd4, 0x86, 0x31, 0x00, 0x75, 0x7b, 0xd1, 0x42, + 0x9f, 0x1b, 0x97, 0x88, 0x0e, 0x14, 0x0e, 0x1e, + 0x7d, 0x7b, 0xc4, 0xd2, 0xf3, 0xc1, 0x6d, 0x17, + 0x5d, 0xc4, 0x75, 0x54, 0x0f, 0x38, 0x65, 0x89, + 0xd8, 0x7d, 0xab, 0xc9, 0xa7, 0x0a, 0x21, 0x0b, + 0x37, 0x12, 0x05, 0x07, 0xb5, 0x68, 0x32, 0x32, + 0xb9, 0xf8, 0x97, 0x17, 0x03, 0xed, 0x51, 0x8f, + 0x3d, 0x5a, 0xd0, 0x12, 0x01, 0x6e, 0x2e, 0x91, + 0x1c, 0xbe, 0x6b, 0xa3, 0xcc, 0x75, 0x62, 0x06, + 0x8e, 0x65, 0xbb, 0xe2, 0x29, 0x71, 0x4b, 0x89, + 0x6a, 0x9d, 0x85, 0x8c, 0x8c, 0xdf, 0x94, 0x95, + 0x23, 0x66, 0xf8, 0x92, 0xee, 0x56, 0xeb, 0xb3, + 0xeb, 0xd2, 0x4a, 0x3b, 0x77, 0x8a, 0x6e, 0xf6, + 0xca, 0xd2, 0x34, 0x00, 0xde, 0xbe, 0x1d, 0x7a, + 0x73, 0xef, 0x2b, 0x80, 0x56, 0x16, 0x29, 0xbf, + 0x6e, 0x33, 0xed, 0x0d, 0xe2, 0x02, 0x60, 0x74, + 0xe9, 0x0a, 0xbc, 0xd1, 0xc5, 0xe8, 0x53, 0x02, + 0x79, 0x0f, 0x25, 0x0c, 0xef, 0xab, 0xd3, 0xbc, + 0xb7, 0xfc, 0xf3, 0xb0, 0x34, 0xd1, 0x07, 0xd2, + 0x5a, 0x31, 0x1f, 0xec, 0x1f, 0x87, 0xed, 0xdd, + 0x6a, 0xc1, 0xe8, 0xb3, 0x25, 0x4c, 0xc6, 0x9b, + 0x91, 0x73, 0xec, 0x06, 0x73, 0x9e, 0x57, 0x65, + 0x32, 0x75, 0x11, 0x74, 0x6e, 0xa4, 0x7d, 0x0d, + 0x74, 0x9f, 0x51, 0x10, 0x10, 0x47, 0xc9, 0x71, + 0x6e, 0x97, 0xae, 0x44, 0x41, 0xef, 0x98, 0x78, + 0xf4, 0xc5, 0xbd, 0x5e, 0x00, 0xe5, 0xfd, 0xe2, + 0xbe, 0x8c, 0xc2, 0xae, 0xc2, 0xee, 0x59, 0xf6, + 0xcb, 0x20, 0x54, 0x84, 0xc3, 0x31, 0x7e, 0x67, + 0x71, 0xb6, 0x76, 0xbe, 0x81, 0x8f, 0x82, 0xad, + 0x01, 0x8f, 0xc4, 0x00, 0x04, 0x3d, 0x8d, 0x34, + 0xaa, 0xea, 0xc0, 0xea, 0x91, 0x42, 0xb6, 0xb8, + 0x43, 0xf3, 0x17, 0xb2, 0x73, 0x64, 0x82, 0x97, + 0xd5, 0xc9, 0x07, 0x77, 0xb1, 0x26, 0xe2, 0x00, + 0x6a, 0xae, 0x70, 0x0b, 0xbe, 0xe6, 0xb8, 0x42, + 0x81, 0x55, 0xf7, 0xb8, 0x96, 0x41, 0x9d, 0xd4, + 0x2c, 0x27, 0x00, 0xcc, 0x91, 0x28, 0x22, 0xa4, + 0x7b, 0x42, 0x51, 0x9e, 0xd6, 0xec, 0xf3, 0x6b, + 0x00, 0xff, 0x5c, 0xa2, 0xac, 0x47, 0x33, 0x2d, + 0xf8, 0x11, 0x65, 0x5f, 0x4d, 0x79, 0x8b, 0x4f, + 0xad, 0xf0, 0x9d, 0xcd, 0xb9, 0x7b, 0x08, 0xf7, + 0x32, 0x51, 0xfa, 0x39, 0xaa, 0x78, 0x05, 0xb1, + 0xf3, 0x5d, 0xe8, 0x7c, 0x8e, 0x4f, 0xa2, 0xe0, + 0x98, 0x0c, 0xb2, 0xa7, 0xf0, 0x35, 0x8e, 0x70, + 0x7c, 0x82, 0xf3, 0x1b, 0x26, 0x28, 0x12, 0xe5, + 0x23, 0x57, 0xe4, 0xb4, 0x9b, 0x00, 0x39, 0x97, + 0xef, 0x7c, 0x46, 0x9b, 0x34, 0x6b, 0xe7, 0x0e, + 0xa3, 0x2a, 0x18, 0x11, 0x64, 0xc6, 0x7c, 0x8b, + 0x06, 0x02, 0xf5, 0x69, 0x76, 0xf9, 0xaa, 0x09, + 0x5f, 0x68, 0xf8, 0x4a, 0x79, 0x58, 0xec, 0x37, + 0xcf, 0x3a, 0xcc, 0x97, 0x70, 0x1d, 0x3e, 0x52, + 0x18, 0x0a, 0xad, 0x28, 0x5b, 0x3b, 0xe9, 0x03, + 0x84, 0xe9, 0x68, 0x50, 0xce, 0xc4, 0xbc, 0x3e, + 0x21, 0xad, 0x63, 0xfe, 0xc6, 0xfd, 0x6e, 0x69, + 0x84, 0xa9, 0x30, 0xb1, 0x7a, 0xc4, 0x31, 0x10, + 0xc1, 0x1f, 0x6e, 0xeb, 0xa5, 0xa6, 0x01 +}; +static const u8 output70[] __initconst = { + 0x0f, 0x93, 0x2a, 0x20, 0xb3, 0x87, 0x2d, 0xce, + 0xd1, 0x3b, 0x30, 0xfd, 0x06, 0x6d, 0x0a, 0xaa, + 0x3e, 0xc4, 0x29, 0x02, 0x8a, 0xde, 0xa6, 0x4b, + 0x45, 0x1b, 0x4f, 0x25, 0x59, 0xd5, 0x56, 0x6a, + 0x3b, 0x37, 0xbd, 0x3e, 0x47, 0x12, 0x2c, 0x4e, + 0x60, 0x5f, 0x05, 0x75, 0x61, 0x23, 0x05, 0x74, + 0xcb, 0xfc, 0x5a, 0xb3, 0xac, 0x5c, 0x3d, 0xab, + 0x52, 0x5f, 0x05, 0xbc, 0x57, 0xc0, 0x7e, 0xcf, + 0x34, 0x5d, 0x7f, 0x41, 0xa3, 0x17, 0x78, 0xd5, + 0x9f, 0xec, 0x0f, 0x1e, 0xf9, 0xfe, 0xa3, 0xbd, + 0x28, 0xb0, 0xba, 0x4d, 0x84, 0xdb, 0xae, 0x8f, + 0x1d, 0x98, 0xb7, 0xdc, 0xf9, 0xad, 0x55, 0x9c, + 0x89, 0xfe, 0x9b, 0x9c, 0xa9, 0x89, 0xf6, 0x97, + 0x9c, 0x3f, 0x09, 0x3e, 0xc6, 0x02, 0xc2, 0x55, + 0x58, 0x09, 0x54, 0x66, 0xe4, 0x36, 0x81, 0x35, + 0xca, 0x88, 0x17, 0x89, 0x80, 0x24, 0x2b, 0x21, + 0x89, 0xee, 0x45, 0x5a, 0xe7, 0x1f, 0xd5, 0xa5, + 0x16, 0xa4, 0xda, 0x70, 0x7e, 0xe9, 0x4f, 0x24, + 0x61, 0x97, 0xab, 0xa0, 0xe0, 0xe7, 0xb8, 0x5c, + 0x0f, 0x25, 0x17, 0x37, 0x75, 0x12, 0xb5, 0x40, + 0xde, 0x1c, 0x0d, 0x8a, 0x77, 0x62, 0x3c, 0x86, + 0xd9, 0x70, 0x2e, 0x96, 0x30, 0xd2, 0x55, 0xb3, + 0x6b, 0xc3, 0xf2, 0x9c, 0x47, 0xf3, 0x3a, 0x24, + 0x52, 0xc6, 0x38, 0xd8, 0x22, 0xb3, 0x0c, 0xfd, + 0x2f, 0xa3, 0x3c, 0xb5, 0xe8, 0x26, 0xe1, 0xa3, + 0xad, 0xb0, 0x82, 0x17, 0xc1, 0x53, 0xb8, 0x34, + 0x48, 0xee, 0x39, 0xae, 0x51, 0x43, 0xec, 0x82, + 0xce, 0x87, 0xc6, 0x76, 0xb9, 0x76, 0xd3, 0x53, + 0xfe, 0x49, 0x24, 0x7d, 0x02, 0x42, 0x2b, 0x72, + 0xfb, 0xcb, 0xd8, 0x96, 0x02, 0xc6, 0x9a, 0x20, + 0xf3, 0x5a, 0x67, 0xe8, 0x13, 0xf8, 0xb2, 0xcb, + 0xa2, 0xec, 0x18, 0x20, 0x4a, 0xb0, 0x73, 0x53, + 0x21, 0xb0, 0x77, 0x53, 0xd8, 0x76, 0xa1, 0x30, + 0x17, 0x72, 0x2e, 0x33, 0x5f, 0x33, 0x6b, 0x28, + 0xfb, 0xb0, 0xf4, 0xec, 0x8e, 0xed, 0x20, 0x7d, + 0x57, 0x8c, 0x74, 0x28, 0x64, 0x8b, 0xeb, 0x59, + 0x38, 0x3f, 0xe7, 0x83, 0x2e, 0xe5, 0x64, 0x4d, + 0x5c, 0x1f, 0xe1, 0x3b, 0xd9, 0x84, 0xdb, 0xc9, + 0xec, 0xd8, 0xc1, 0x7c, 0x1f, 0x1b, 0x68, 0x35, + 0xc6, 0x34, 0x10, 0xef, 0x19, 0xc9, 0x0a, 0xd6, + 0x43, 0x7f, 0xa6, 0xcb, 0x9d, 0xf4, 0xf0, 0x16, + 0xb1, 0xb1, 0x96, 0x64, 0xec, 0x8d, 0x22, 0x4c, + 0x4b, 0xe8, 0x1a, 0xba, 0x6f, 0xb7, 0xfc, 0xa5, + 0x69, 0x3e, 0xad, 0x78, 0x79, 0x19, 0xb5, 0x04, + 0x69, 0xe5, 0x3f, 0xff, 0x60, 0x8c, 0xda, 0x0b, + 0x7b, 0xf7, 0xe7, 0xe6, 0x29, 0x3a, 0x85, 0xba, + 0xb5, 0xb0, 0x35, 0xbd, 0x38, 0xce, 0x34, 0x5e, + 0xf2, 0xdc, 0xd1, 0x8f, 0xc3, 0x03, 0x24, 0xa2, + 0x03, 0xf7, 0x4e, 0x49, 0x5b, 0xcf, 0x6d, 0xb0, + 0xeb, 0xe3, 0x30, 0x28, 0xd5, 0x5b, 0x82, 0x5f, + 0xe4, 0x7c, 0x1e, 0xec, 0xd2, 0x39, 0xf9, 0x6f, + 0x2e, 0xb3, 0xcd, 0x01, 0xb1, 0x67, 0xaa, 0xea, + 0xaa, 0xb3, 0x63, 0xaf, 0xd9, 0xb2, 0x1f, 0xba, + 0x05, 0x20, 0xeb, 0x19, 0x32, 0xf0, 0x6c, 0x3f, + 0x40, 0xcc, 0x93, 0xb3, 0xd8, 0x25, 0xa6, 0xe4, + 0xce, 0xd7, 0x7e, 0x48, 0x99, 0x65, 0x7f, 0x86, + 0xc5, 0xd4, 0x79, 0x6b, 0xab, 0x43, 0xb8, 0x6b, + 0xf1, 0x2f, 0xea, 0x4c, 0x5e, 0xf0, 0x3b, 0xb4, + 0xb8, 0xb0, 0x94, 0x0c, 0x6b, 0xe7, 0x22, 0x93, + 0xaa, 0x01, 0xcb, 0xf1, 0x11, 0x60, 0xf6, 0x69, + 0xcf, 0x14, 0xde, 0xfb, 0x90, 0x05, 0x27, 0x0c, + 0x1a, 0x9e, 0xf0, 0xb4, 0xc6, 0xa1, 0xe8, 0xdd, + 0xd0, 0x4c, 0x25, 0x4f, 0x9c, 0xb7, 0xb1, 0xb0, + 0x21, 0xdb, 0x87, 0x09, 0x03, 0xf2, 0xb3 +}; +static const u8 key70[] __initconst = { + 0x3b, 0x5b, 0x59, 0x36, 0x44, 0xd1, 0xba, 0x71, + 0x55, 0x87, 0x4d, 0x62, 0x3d, 0xc2, 0xfc, 0xaa, + 0x3f, 0x4e, 0x1a, 0xe4, 0xca, 0x09, 0xfc, 0x6a, + 0xb2, 0xd6, 0x5d, 0x79, 0xf9, 0x1a, 0x91, 0xa7 +}; +enum { nonce70 = 0x3fd6786dd147a85ULL }; + +static const u8 input71[] __initconst = { + 0x18, 0x78, 0xd6, 0x79, 0xe4, 0x9a, 0x6c, 0x73, + 0x17, 0xd4, 0x05, 0x0f, 0x1e, 0x9f, 0xd9, 0x2b, + 0x86, 0x48, 0x7d, 0xf4, 0xd9, 0x1c, 0x76, 0xfc, + 0x8e, 0x22, 0x34, 0xe1, 0x48, 0x4a, 0x8d, 0x79, + 0xb7, 0xbb, 0x88, 0xab, 0x90, 0xde, 0xc5, 0xb4, + 0xb4, 0xe7, 0x85, 0x49, 0xda, 0x57, 0xeb, 0xc9, + 0xcd, 0x21, 0xfc, 0x45, 0x6e, 0x32, 0x67, 0xf2, + 0x4f, 0xa6, 0x54, 0xe5, 0x20, 0xed, 0xcf, 0xc6, + 0x62, 0x25, 0x8e, 0x00, 0xf8, 0x6b, 0xa2, 0x80, + 0xac, 0x88, 0xa6, 0x59, 0x27, 0x83, 0x95, 0x11, + 0x3f, 0x70, 0x5e, 0x3f, 0x11, 0xfb, 0x26, 0xbf, + 0xe1, 0x48, 0x75, 0xf9, 0x86, 0xbf, 0xa6, 0x5d, + 0x15, 0x61, 0x66, 0xbf, 0x78, 0x8f, 0x6b, 0x9b, + 0xda, 0x98, 0xb7, 0x19, 0xe2, 0xf2, 0xa3, 0x9c, + 0x7c, 0x6a, 0x9a, 0xd8, 0x3d, 0x4c, 0x2c, 0xe1, + 0x09, 0xb4, 0x28, 0x82, 0x4e, 0xab, 0x0c, 0x75, + 0x63, 0xeb, 0xbc, 0xd0, 0x71, 0xa2, 0x73, 0x85, + 0xed, 0x53, 0x7a, 0x3f, 0x68, 0x9f, 0xd0, 0xa9, + 0x00, 0x5a, 0x9e, 0x80, 0x55, 0x00, 0xe6, 0xae, + 0x0c, 0x03, 0x40, 0xed, 0xfc, 0x68, 0x4a, 0xb7, + 0x1e, 0x09, 0x65, 0x30, 0x5a, 0x3d, 0x97, 0x4d, + 0x5e, 0x51, 0x8e, 0xda, 0xc3, 0x55, 0x8c, 0xfb, + 0xcf, 0x83, 0x05, 0x35, 0x0d, 0x08, 0x1b, 0xf3, + 0x3a, 0x57, 0x96, 0xac, 0x58, 0x8b, 0xfa, 0x00, + 0x49, 0x15, 0x78, 0xd2, 0x4b, 0xed, 0xb8, 0x59, + 0x78, 0x9b, 0x7f, 0xaa, 0xfc, 0xe7, 0x46, 0xdc, + 0x7b, 0x34, 0xd0, 0x34, 0xe5, 0x10, 0xff, 0x4d, + 0x5a, 0x4d, 0x60, 0xa7, 0x16, 0x54, 0xc4, 0xfd, + 0xca, 0x5d, 0x68, 0xc7, 0x4a, 0x01, 0x8d, 0x7f, + 0x74, 0x5d, 0xff, 0xb8, 0x37, 0x15, 0x62, 0xfa, + 0x44, 0x45, 0xcf, 0x77, 0x3b, 0x1d, 0xb2, 0xd2, + 0x0d, 0x42, 0x00, 0x39, 0x68, 0x1f, 0xcc, 0x89, + 0x73, 0x5d, 0xa9, 0x2e, 0xfd, 0x58, 0x62, 0xca, + 0x35, 0x8e, 0x70, 0x70, 0xaa, 0x6e, 0x14, 0xe9, + 0xa4, 0xe2, 0x10, 0x66, 0x71, 0xdc, 0x4c, 0xfc, + 0xa9, 0xdc, 0x8f, 0x57, 0x4d, 0xc5, 0xac, 0xd7, + 0xa9, 0xf3, 0xf3, 0xa1, 0xff, 0x62, 0xa0, 0x8f, + 0xe4, 0x96, 0x3e, 0xcb, 0x9f, 0x76, 0x42, 0x39, + 0x1f, 0x24, 0xfd, 0xfd, 0x79, 0xe8, 0x27, 0xdf, + 0xa8, 0xf6, 0x33, 0x8b, 0x31, 0x59, 0x69, 0xcf, + 0x6a, 0xef, 0x89, 0x4d, 0xa7, 0xf6, 0x7e, 0x97, + 0x14, 0xbd, 0xda, 0xdd, 0xb4, 0x84, 0x04, 0x24, + 0xe0, 0x17, 0xe1, 0x0f, 0x1f, 0x8a, 0x6a, 0x71, + 0x74, 0x41, 0xdc, 0x59, 0x5c, 0x8f, 0x01, 0x25, + 0x92, 0xf0, 0x2e, 0x15, 0x62, 0x71, 0x9a, 0x9f, + 0x87, 0xdf, 0x62, 0x49, 0x7f, 0x86, 0x62, 0xfc, + 0x20, 0x84, 0xd7, 0xe3, 0x3a, 0xd9, 0x37, 0x85, + 0xb7, 0x84, 0x5a, 0xf9, 0xed, 0x21, 0x32, 0x94, + 0x3e, 0x04, 0xe7, 0x8c, 0x46, 0x76, 0x21, 0x67, + 0xf6, 0x95, 0x64, 0x92, 0xb7, 0x15, 0xf6, 0xe3, + 0x41, 0x27, 0x9d, 0xd7, 0xe3, 0x79, 0x75, 0x92, + 0xd0, 0xc1, 0xf3, 0x40, 0x92, 0x08, 0xde, 0x90, + 0x22, 0x82, 0xb2, 0x69, 0xae, 0x1a, 0x35, 0x11, + 0x89, 0xc8, 0x06, 0x82, 0x95, 0x23, 0x44, 0x08, + 0x22, 0xf2, 0x71, 0x73, 0x1b, 0x88, 0x11, 0xcf, + 0x1c, 0x7e, 0x8a, 0x2e, 0xdc, 0x79, 0x57, 0xce, + 0x1f, 0xe7, 0x6c, 0x07, 0xd8, 0x06, 0xbe, 0xec, + 0xa3, 0xcf, 0xf9, 0x68, 0xa5, 0xb8, 0xf0, 0xe3, + 0x3f, 0x01, 0x92, 0xda, 0xf1, 0xa0, 0x2d, 0x7b, + 0xab, 0x57, 0x58, 0x2a, 0xaf, 0xab, 0xbd, 0xf2, + 0xe5, 0xaf, 0x7e, 0x1f, 0x46, 0x24, 0x9e, 0x20, + 0x22, 0x0f, 0x84, 0x4c, 0xb7, 0xd8, 0x03, 0xe8, + 0x09, 0x73, 0x6c, 0xc6, 0x9b, 0x90, 0xe0, 0xdb, + 0xf2, 0x71, 0xba, 0xad, 0xb3, 0xec, 0xda, 0x7a +}; +static const u8 output71[] __initconst = { + 0x28, 0xc5, 0x9b, 0x92, 0xf9, 0x21, 0x4f, 0xbb, + 0xef, 0x3b, 0xf0, 0xf5, 0x3a, 0x6d, 0x7f, 0xd6, + 0x6a, 0x8d, 0xa1, 0x01, 0x5c, 0x62, 0x20, 0x8b, + 0x5b, 0x39, 0xd5, 0xd3, 0xc2, 0xf6, 0x9d, 0x5e, + 0xcc, 0xe1, 0xa2, 0x61, 0x16, 0xe2, 0xce, 0xe9, + 0x86, 0xd0, 0xfc, 0xce, 0x9a, 0x28, 0x27, 0xc4, + 0x0c, 0xb9, 0xaa, 0x8d, 0x48, 0xdb, 0xbf, 0x82, + 0x7d, 0xd0, 0x35, 0xc4, 0x06, 0x34, 0xb4, 0x19, + 0x51, 0x73, 0xf4, 0x7a, 0xf4, 0xfd, 0xe9, 0x1d, + 0xdc, 0x0f, 0x7e, 0xf7, 0x96, 0x03, 0xe3, 0xb1, + 0x2e, 0x22, 0x59, 0xb7, 0x6d, 0x1c, 0x97, 0x8c, + 0xd7, 0x31, 0x08, 0x26, 0x4c, 0x6d, 0xc6, 0x14, + 0xa5, 0xeb, 0x45, 0x6a, 0x88, 0xa3, 0xa2, 0x36, + 0xc4, 0x35, 0xb1, 0x5a, 0xa0, 0xad, 0xf7, 0x06, + 0x9b, 0x5d, 0xc1, 0x15, 0xc1, 0xce, 0x0a, 0xb0, + 0x57, 0x2e, 0x3f, 0x6f, 0x0d, 0x10, 0xd9, 0x11, + 0x2c, 0x9c, 0xad, 0x2d, 0xa5, 0x81, 0xfb, 0x4e, + 0x8f, 0xd5, 0x32, 0x4e, 0xaf, 0x5c, 0xc1, 0x86, + 0xde, 0x56, 0x5a, 0x33, 0x29, 0xf7, 0x67, 0xc6, + 0x37, 0x6f, 0xb2, 0x37, 0x4e, 0xd4, 0x69, 0x79, + 0xaf, 0xd5, 0x17, 0x79, 0xe0, 0xba, 0x62, 0xa3, + 0x68, 0xa4, 0x87, 0x93, 0x8d, 0x7e, 0x8f, 0xa3, + 0x9c, 0xef, 0xda, 0xe3, 0xa5, 0x1f, 0xcd, 0x30, + 0xa6, 0x55, 0xac, 0x4c, 0x69, 0x74, 0x02, 0xc7, + 0x5d, 0x95, 0x81, 0x4a, 0x68, 0x11, 0xd3, 0xa9, + 0x98, 0xb1, 0x0b, 0x0d, 0xae, 0x40, 0x86, 0x65, + 0xbf, 0xcc, 0x2d, 0xef, 0x57, 0xca, 0x1f, 0xe4, + 0x34, 0x4e, 0xa6, 0x5e, 0x82, 0x6e, 0x61, 0xad, + 0x0b, 0x3c, 0xf8, 0xeb, 0x01, 0x43, 0x7f, 0x87, + 0xa2, 0xa7, 0x6a, 0xe9, 0x62, 0x23, 0x24, 0x61, + 0xf1, 0xf7, 0x36, 0xdb, 0x10, 0xe5, 0x57, 0x72, + 0x3a, 0xc2, 0xae, 0xcc, 0x75, 0xc7, 0x80, 0x05, + 0x0a, 0x5c, 0x4c, 0x95, 0xda, 0x02, 0x01, 0x14, + 0x06, 0x6b, 0x5c, 0x65, 0xc2, 0xb8, 0x4a, 0xd6, + 0xd3, 0xb4, 0xd8, 0x12, 0x52, 0xb5, 0x60, 0xd3, + 0x8e, 0x5f, 0x5c, 0x76, 0x33, 0x7a, 0x05, 0xe5, + 0xcb, 0xef, 0x4f, 0x89, 0xf1, 0xba, 0x32, 0x6f, + 0x33, 0xcd, 0x15, 0x8d, 0xa3, 0x0c, 0x3f, 0x63, + 0x11, 0xe7, 0x0e, 0xe0, 0x00, 0x01, 0xe9, 0xe8, + 0x8e, 0x36, 0x34, 0x8d, 0x96, 0xb5, 0x03, 0xcf, + 0x55, 0x62, 0x49, 0x7a, 0x34, 0x44, 0xa5, 0xee, + 0x8c, 0x46, 0x06, 0x22, 0xab, 0x1d, 0x53, 0x9c, + 0xa1, 0xf9, 0x67, 0x18, 0x57, 0x89, 0xf9, 0xc2, + 0xd1, 0x7e, 0xbe, 0x36, 0x40, 0xcb, 0xe9, 0x04, + 0xde, 0xb1, 0x3b, 0x29, 0x52, 0xc5, 0x9a, 0xb5, + 0xa2, 0x7c, 0x7b, 0xfe, 0xe5, 0x92, 0x73, 0xea, + 0xea, 0x7b, 0xba, 0x0a, 0x8c, 0x88, 0x15, 0xe6, + 0x53, 0xbf, 0x1c, 0x33, 0xf4, 0x9b, 0x9a, 0x5e, + 0x8d, 0xae, 0x60, 0xdc, 0xcb, 0x5d, 0xfa, 0xbe, + 0x06, 0xc3, 0x3f, 0x06, 0xe7, 0x00, 0x40, 0x7b, + 0xaa, 0x94, 0xfa, 0x6d, 0x1f, 0xe4, 0xc5, 0xa9, + 0x1b, 0x5f, 0x36, 0xea, 0x5a, 0xdd, 0xa5, 0x48, + 0x6a, 0x55, 0xd2, 0x47, 0x28, 0xbf, 0x96, 0xf1, + 0x9f, 0xb6, 0x11, 0x4b, 0xd3, 0x44, 0x7d, 0x48, + 0x41, 0x61, 0xdb, 0x12, 0xd4, 0xc2, 0x59, 0x82, + 0x4c, 0x47, 0x5c, 0x04, 0xf6, 0x7b, 0xd3, 0x92, + 0x2e, 0xe8, 0x40, 0xef, 0x15, 0x32, 0x97, 0xdc, + 0x35, 0x4c, 0x6e, 0xa4, 0x97, 0xe9, 0x24, 0xde, + 0x63, 0x8b, 0xb1, 0x6b, 0x48, 0xbb, 0x46, 0x1f, + 0x84, 0xd6, 0x17, 0xb0, 0x5a, 0x4a, 0x4e, 0xd5, + 0x31, 0xd7, 0xcf, 0xa0, 0x39, 0xc6, 0x2e, 0xfc, + 0xa6, 0xa3, 0xd3, 0x0f, 0xa4, 0x28, 0xac, 0xb2, + 0xf4, 0x48, 0x8d, 0x50, 0xa5, 0x1c, 0x44, 0x5d, + 0x6e, 0x38, 0xb7, 0x2b, 0x8a, 0x45, 0xa7, 0x3d +}; +static const u8 key71[] __initconst = { + 0x8b, 0x68, 0xc4, 0xb7, 0x0d, 0x81, 0xef, 0x52, + 0x1e, 0x05, 0x96, 0x72, 0x62, 0x89, 0x27, 0x83, + 0xd0, 0xc7, 0x33, 0x6d, 0xf2, 0xcc, 0x69, 0xf9, + 0x23, 0xae, 0x99, 0xb1, 0xd1, 0x05, 0x4e, 0x54 +}; +enum { nonce71 = 0x983f03656d64b5f6ULL }; + +static const u8 input72[] __initconst = { + 0x6b, 0x09, 0xc9, 0x57, 0x3d, 0x79, 0x04, 0x8c, + 0x65, 0xad, 0x4a, 0x0f, 0xa1, 0x31, 0x3a, 0xdd, + 0x14, 0x8e, 0xe8, 0xfe, 0xbf, 0x42, 0x87, 0x98, + 0x2e, 0x8d, 0x83, 0xa3, 0xf8, 0x55, 0x3d, 0x84, + 0x1e, 0x0e, 0x05, 0x4a, 0x38, 0x9e, 0xe7, 0xfe, + 0xd0, 0x4d, 0x79, 0x74, 0x3a, 0x0b, 0x9b, 0xe1, + 0xfd, 0x51, 0x84, 0x4e, 0xb2, 0x25, 0xe4, 0x64, + 0x4c, 0xda, 0xcf, 0x46, 0xec, 0xba, 0x12, 0xeb, + 0x5a, 0x33, 0x09, 0x6e, 0x78, 0x77, 0x8f, 0x30, + 0xb1, 0x7d, 0x3f, 0x60, 0x8c, 0xf2, 0x1d, 0x8e, + 0xb4, 0x70, 0xa2, 0x90, 0x7c, 0x79, 0x1a, 0x2c, + 0xf6, 0x28, 0x79, 0x7c, 0x53, 0xc5, 0xfa, 0xcc, + 0x65, 0x9b, 0xe1, 0x51, 0xd1, 0x7f, 0x1d, 0xc4, + 0xdb, 0xd4, 0xd9, 0x04, 0x61, 0x7d, 0xbe, 0x12, + 0xfc, 0xcd, 0xaf, 0xe4, 0x0f, 0x9c, 0x20, 0xb5, + 0x22, 0x40, 0x18, 0xda, 0xe4, 0xda, 0x8c, 0x2d, + 0x84, 0xe3, 0x5f, 0x53, 0x17, 0xed, 0x78, 0xdc, + 0x2f, 0xe8, 0x31, 0xc7, 0xe6, 0x39, 0x71, 0x40, + 0xb4, 0x0f, 0xc9, 0xa9, 0x7e, 0x78, 0x87, 0xc1, + 0x05, 0x78, 0xbb, 0x01, 0xf2, 0x8f, 0x33, 0xb0, + 0x6e, 0x84, 0xcd, 0x36, 0x33, 0x5c, 0x5b, 0x8e, + 0xf1, 0xac, 0x30, 0xfe, 0x33, 0xec, 0x08, 0xf3, + 0x7e, 0xf2, 0xf0, 0x4c, 0xf2, 0xad, 0xd8, 0xc1, + 0xd4, 0x4e, 0x87, 0x06, 0xd4, 0x75, 0xe7, 0xe3, + 0x09, 0xd3, 0x4d, 0xe3, 0x21, 0x32, 0xba, 0xb4, + 0x68, 0x68, 0xcb, 0x4c, 0xa3, 0x1e, 0xb3, 0x87, + 0x7b, 0xd3, 0x0c, 0x63, 0x37, 0x71, 0x79, 0xfb, + 0x58, 0x36, 0x57, 0x0f, 0x34, 0x1d, 0xc1, 0x42, + 0x02, 0x17, 0xe7, 0xed, 0xe8, 0xe7, 0x76, 0xcb, + 0x42, 0xc4, 0x4b, 0xe2, 0xb2, 0x5e, 0x42, 0xd5, + 0xec, 0x9d, 0xc1, 0x32, 0x71, 0xe4, 0xeb, 0x10, + 0x68, 0x1a, 0x6e, 0x99, 0x8e, 0x73, 0x12, 0x1f, + 0x97, 0x0c, 0x9e, 0xcd, 0x02, 0x3e, 0x4c, 0xa0, + 0xf2, 0x8d, 0xe5, 0x44, 0xca, 0x6d, 0xfe, 0x07, + 0xe3, 0xe8, 0x9b, 0x76, 0xc1, 0x6d, 0xb7, 0x6e, + 0x0d, 0x14, 0x00, 0x6f, 0x8a, 0xfd, 0x43, 0xc6, + 0x43, 0xa5, 0x9c, 0x02, 0x47, 0x10, 0xd4, 0xb4, + 0x9b, 0x55, 0x67, 0xc8, 0x7f, 0xc1, 0x8a, 0x1f, + 0x1e, 0xd1, 0xbc, 0x99, 0x5d, 0x50, 0x4f, 0x89, + 0xf1, 0xe6, 0x5d, 0x91, 0x40, 0xdc, 0x20, 0x67, + 0x56, 0xc2, 0xef, 0xbd, 0x2c, 0xa2, 0x99, 0x38, + 0xe0, 0x45, 0xec, 0x44, 0x05, 0x52, 0x65, 0x11, + 0xfc, 0x3b, 0x19, 0xcb, 0x71, 0xc2, 0x8e, 0x0e, + 0x03, 0x2a, 0x03, 0x3b, 0x63, 0x06, 0x31, 0x9a, + 0xac, 0x53, 0x04, 0x14, 0xd4, 0x80, 0x9d, 0x6b, + 0x42, 0x7e, 0x7e, 0x4e, 0xdc, 0xc7, 0x01, 0x49, + 0x9f, 0xf5, 0x19, 0x86, 0x13, 0x28, 0x2b, 0xa6, + 0xa6, 0xbe, 0xa1, 0x7e, 0x71, 0x05, 0x00, 0xff, + 0x59, 0x2d, 0xb6, 0x63, 0xf0, 0x1e, 0x2e, 0x69, + 0x9b, 0x85, 0xf1, 0x1e, 0x8a, 0x64, 0x39, 0xab, + 0x00, 0x12, 0xe4, 0x33, 0x4b, 0xb5, 0xd8, 0xb3, + 0x6b, 0x5b, 0x8b, 0x5c, 0xd7, 0x6f, 0x23, 0xcf, + 0x3f, 0x2e, 0x5e, 0x47, 0xb9, 0xb8, 0x1f, 0xf0, + 0x1d, 0xda, 0xe7, 0x4f, 0x6e, 0xab, 0xc3, 0x36, + 0xb4, 0x74, 0x6b, 0xeb, 0xc7, 0x5d, 0x91, 0xe5, + 0xda, 0xf2, 0xc2, 0x11, 0x17, 0x48, 0xf8, 0x9c, + 0xc9, 0x8b, 0xc1, 0xa2, 0xf4, 0xcd, 0x16, 0xf8, + 0x27, 0xd9, 0x6c, 0x6f, 0xb5, 0x8f, 0x77, 0xca, + 0x1b, 0xd8, 0xef, 0x84, 0x68, 0x71, 0x53, 0xc1, + 0x43, 0x0f, 0x9f, 0x98, 0xae, 0x7e, 0x31, 0xd2, + 0x98, 0xfb, 0x20, 0xa2, 0xad, 0x00, 0x10, 0x83, + 0x00, 0x8b, 0xeb, 0x56, 0xd2, 0xc4, 0xcc, 0x7f, + 0x2f, 0x4e, 0xfa, 0x88, 0x13, 0xa4, 0x2c, 0xde, + 0x6b, 0x77, 0x86, 0x10, 0x6a, 0xab, 0x43, 0x0a, + 0x02 +}; +static const u8 output72[] __initconst = { + 0x42, 0x89, 0xa4, 0x80, 0xd2, 0xcb, 0x5f, 0x7f, + 0x2a, 0x1a, 0x23, 0x00, 0xa5, 0x6a, 0x95, 0xa3, + 0x9a, 0x41, 0xa1, 0xd0, 0x2d, 0x1e, 0xd6, 0x13, + 0x34, 0x40, 0x4e, 0x7f, 0x1a, 0xbe, 0xa0, 0x3d, + 0x33, 0x9c, 0x56, 0x2e, 0x89, 0x25, 0x45, 0xf9, + 0xf0, 0xba, 0x9c, 0x6d, 0xd1, 0xd1, 0xde, 0x51, + 0x47, 0x63, 0xc9, 0xbd, 0xfa, 0xa2, 0x9e, 0xad, + 0x6a, 0x7b, 0x21, 0x1a, 0x6c, 0x3e, 0xff, 0x46, + 0xbe, 0xf3, 0x35, 0x7a, 0x6e, 0xb3, 0xb9, 0xf7, + 0xda, 0x5e, 0xf0, 0x14, 0xb5, 0x70, 0xa4, 0x2b, + 0xdb, 0xbb, 0xc7, 0x31, 0x4b, 0x69, 0x5a, 0x83, + 0x70, 0xd9, 0x58, 0xd4, 0x33, 0x84, 0x23, 0xf0, + 0xae, 0xbb, 0x6d, 0x26, 0x7c, 0xc8, 0x30, 0xf7, + 0x24, 0xad, 0xbd, 0xe4, 0x2c, 0x38, 0x38, 0xac, + 0xe1, 0x4a, 0x9b, 0xac, 0x33, 0x0e, 0x4a, 0xf4, + 0x93, 0xed, 0x07, 0x82, 0x81, 0x4f, 0x8f, 0xb1, + 0xdd, 0x73, 0xd5, 0x50, 0x6d, 0x44, 0x1e, 0xbe, + 0xa7, 0xcd, 0x17, 0x57, 0xd5, 0x3b, 0x62, 0x36, + 0xcf, 0x7d, 0xc8, 0xd8, 0xd1, 0x78, 0xd7, 0x85, + 0x46, 0x76, 0x5d, 0xcc, 0xfe, 0xe8, 0x94, 0xc5, + 0xad, 0xbc, 0x5e, 0xbc, 0x8d, 0x1d, 0xdf, 0x03, + 0xc9, 0x6b, 0x1b, 0x81, 0xd1, 0xb6, 0x5a, 0x24, + 0xe3, 0xdc, 0x3f, 0x20, 0xc9, 0x07, 0x73, 0x4c, + 0x43, 0x13, 0x87, 0x58, 0x34, 0x0d, 0x14, 0x63, + 0x0f, 0x6f, 0xad, 0x8d, 0xac, 0x7c, 0x67, 0x68, + 0xa3, 0x9d, 0x7f, 0x00, 0xdf, 0x28, 0xee, 0x67, + 0xf4, 0x5c, 0x26, 0xcb, 0xef, 0x56, 0x71, 0xc8, + 0xc6, 0x67, 0x5f, 0x38, 0xbb, 0xa0, 0xb1, 0x5c, + 0x1f, 0xb3, 0x08, 0xd9, 0x38, 0xcf, 0x74, 0x54, + 0xc6, 0xa4, 0xc4, 0xc0, 0x9f, 0xb3, 0xd0, 0xda, + 0x62, 0x67, 0x8b, 0x81, 0x33, 0xf0, 0xa9, 0x73, + 0xa4, 0xd1, 0x46, 0x88, 0x8d, 0x85, 0x12, 0x40, + 0xba, 0x1a, 0xcd, 0x82, 0xd8, 0x8d, 0xc4, 0x52, + 0xe7, 0x01, 0x94, 0x2e, 0x0e, 0xd0, 0xaf, 0xe7, + 0x2d, 0x3f, 0x3c, 0xaa, 0xf4, 0xf5, 0xa7, 0x01, + 0x4c, 0x14, 0xe2, 0xc2, 0x96, 0x76, 0xbe, 0x05, + 0xaa, 0x19, 0xb1, 0xbd, 0x95, 0xbb, 0x5a, 0xf9, + 0xa5, 0xa7, 0xe6, 0x16, 0x38, 0x34, 0xf7, 0x9d, + 0x19, 0x66, 0x16, 0x8e, 0x7f, 0x2b, 0x5a, 0xfb, + 0xb5, 0x29, 0x79, 0xbf, 0x52, 0xae, 0x30, 0x95, + 0x3f, 0x31, 0x33, 0x28, 0xde, 0xc5, 0x0d, 0x55, + 0x89, 0xec, 0x21, 0x11, 0x0f, 0x8b, 0xfe, 0x63, + 0x3a, 0xf1, 0x95, 0x5c, 0xcd, 0x50, 0xe4, 0x5d, + 0x8f, 0xa7, 0xc8, 0xca, 0x93, 0xa0, 0x67, 0x82, + 0x63, 0x5c, 0xd0, 0xed, 0xe7, 0x08, 0xc5, 0x60, + 0xf8, 0xb4, 0x47, 0xf0, 0x1a, 0x65, 0x4e, 0xa3, + 0x51, 0x68, 0xc7, 0x14, 0xa1, 0xd9, 0x39, 0x72, + 0xa8, 0x6f, 0x7c, 0x7e, 0xf6, 0x03, 0x0b, 0x25, + 0x9b, 0xf2, 0xca, 0x49, 0xae, 0x5b, 0xf8, 0x0f, + 0x71, 0x51, 0x01, 0xa6, 0x23, 0xa9, 0xdf, 0xd0, + 0x7a, 0x39, 0x19, 0xf5, 0xc5, 0x26, 0x44, 0x7b, + 0x0a, 0x4a, 0x41, 0xbf, 0xf2, 0x8e, 0x83, 0x50, + 0x91, 0x96, 0x72, 0x02, 0xf6, 0x80, 0xbf, 0x95, + 0x41, 0xac, 0xda, 0xb0, 0xba, 0xe3, 0x76, 0xb1, + 0x9d, 0xff, 0x1f, 0x33, 0x02, 0x85, 0xfc, 0x2a, + 0x29, 0xe6, 0xe3, 0x9d, 0xd0, 0xef, 0xc2, 0xd6, + 0x9c, 0x4a, 0x62, 0xac, 0xcb, 0xea, 0x8b, 0xc3, + 0x08, 0x6e, 0x49, 0x09, 0x26, 0x19, 0xc1, 0x30, + 0xcc, 0x27, 0xaa, 0xc6, 0x45, 0x88, 0xbd, 0xae, + 0xd6, 0x79, 0xff, 0x4e, 0xfc, 0x66, 0x4d, 0x02, + 0xa5, 0xee, 0x8e, 0xa5, 0xb6, 0x15, 0x72, 0x24, + 0xb1, 0xbf, 0xbf, 0x64, 0xcf, 0xcc, 0x93, 0xe9, + 0xb6, 0xfd, 0xb4, 0xb6, 0x21, 0xb5, 0x48, 0x08, + 0x0f, 0x11, 0x65, 0xe1, 0x47, 0xee, 0x93, 0x29, + 0xad +}; +static const u8 key72[] __initconst = { + 0xb9, 0xa2, 0xfc, 0x59, 0x06, 0x3f, 0x77, 0xa5, + 0x66, 0xd0, 0x2b, 0x22, 0x74, 0x22, 0x4c, 0x1e, + 0x6a, 0x39, 0xdf, 0xe1, 0x0d, 0x4c, 0x64, 0x99, + 0x54, 0x8a, 0xba, 0x1d, 0x2c, 0x21, 0x5f, 0xc3 +}; +enum { nonce72 = 0x3d069308fa3db04bULL }; + +static const u8 input73[] __initconst = { + 0xe4, 0xdd, 0x36, 0xd4, 0xf5, 0x70, 0x51, 0x73, + 0x97, 0x1d, 0x45, 0x05, 0x92, 0xe7, 0xeb, 0xb7, + 0x09, 0x82, 0x6e, 0x25, 0x6c, 0x50, 0xf5, 0x40, + 0x19, 0xba, 0xbc, 0xf4, 0x39, 0x14, 0xc5, 0x15, + 0x83, 0x40, 0xbd, 0x26, 0xe0, 0xff, 0x3b, 0x22, + 0x7c, 0x7c, 0xd7, 0x0b, 0xe9, 0x25, 0x0c, 0x3d, + 0x92, 0x38, 0xbe, 0xe4, 0x22, 0x75, 0x65, 0xf1, + 0x03, 0x85, 0x34, 0x09, 0xb8, 0x77, 0xfb, 0x48, + 0xb1, 0x2e, 0x21, 0x67, 0x9b, 0x9d, 0xad, 0x18, + 0x82, 0x0d, 0x6b, 0xc3, 0xcf, 0x00, 0x61, 0x6e, + 0xda, 0xdc, 0xa7, 0x0b, 0x5c, 0x02, 0x1d, 0xa6, + 0x4e, 0x0d, 0x7f, 0x37, 0x01, 0x5a, 0x37, 0xf3, + 0x2b, 0xbf, 0xba, 0xe2, 0x1c, 0xb3, 0xa3, 0xbc, + 0x1c, 0x93, 0x1a, 0xb1, 0x71, 0xaf, 0xe2, 0xdd, + 0x17, 0xee, 0x53, 0xfa, 0xfb, 0x02, 0x40, 0x3e, + 0x03, 0xca, 0xe7, 0xc3, 0x51, 0x81, 0xcc, 0x8c, + 0xca, 0xcf, 0x4e, 0xc5, 0x78, 0x99, 0xfd, 0xbf, + 0xea, 0xab, 0x38, 0x81, 0xfc, 0xd1, 0x9e, 0x41, + 0x0b, 0x84, 0x25, 0xf1, 0x6b, 0x3c, 0xf5, 0x40, + 0x0d, 0xc4, 0x3e, 0xb3, 0x6a, 0xec, 0x6e, 0x75, + 0xdc, 0x9b, 0xdf, 0x08, 0x21, 0x16, 0xfb, 0x7a, + 0x8e, 0x19, 0x13, 0x02, 0xa7, 0xfc, 0x58, 0x21, + 0xc3, 0xb3, 0x59, 0x5a, 0x9c, 0xef, 0x38, 0xbd, + 0x87, 0x55, 0xd7, 0x0d, 0x1f, 0x84, 0xdc, 0x98, + 0x22, 0xca, 0x87, 0x96, 0x71, 0x6d, 0x68, 0x00, + 0xcb, 0x4f, 0x2f, 0xc4, 0x64, 0x0c, 0xc1, 0x53, + 0x0c, 0x90, 0xe7, 0x3c, 0x88, 0xca, 0xc5, 0x85, + 0xa3, 0x2a, 0x96, 0x7c, 0x82, 0x6d, 0x45, 0xf5, + 0xb7, 0x8d, 0x17, 0x69, 0xd6, 0xcd, 0x3c, 0xd3, + 0xe7, 0x1c, 0xce, 0x93, 0x50, 0xd4, 0x59, 0xa2, + 0xd8, 0x8b, 0x72, 0x60, 0x5b, 0x25, 0x14, 0xcd, + 0x5a, 0xe8, 0x8c, 0xdb, 0x23, 0x8d, 0x2b, 0x59, + 0x12, 0x13, 0x10, 0x47, 0xa4, 0xc8, 0x3c, 0xc1, + 0x81, 0x89, 0x6c, 0x98, 0xec, 0x8f, 0x7b, 0x32, + 0xf2, 0x87, 0xd9, 0xa2, 0x0d, 0xc2, 0x08, 0xf9, + 0xd5, 0xf3, 0x91, 0xe7, 0xb3, 0x87, 0xa7, 0x0b, + 0x64, 0x8f, 0xb9, 0x55, 0x1c, 0x81, 0x96, 0x6c, + 0xa1, 0xc9, 0x6e, 0x3b, 0xcd, 0x17, 0x1b, 0xfc, + 0xa6, 0x05, 0xba, 0x4a, 0x7d, 0x03, 0x3c, 0x59, + 0xc8, 0xee, 0x50, 0xb2, 0x5b, 0xe1, 0x4d, 0x6a, + 0x1f, 0x09, 0xdc, 0xa2, 0x51, 0xd1, 0x93, 0x3a, + 0x5f, 0x72, 0x1d, 0x26, 0x14, 0x62, 0xa2, 0x41, + 0x3d, 0x08, 0x70, 0x7b, 0x27, 0x3d, 0xbc, 0xdf, + 0x15, 0xfa, 0xb9, 0x5f, 0xb5, 0x38, 0x84, 0x0b, + 0x58, 0x3d, 0xee, 0x3f, 0x32, 0x65, 0x6d, 0xd7, + 0xce, 0x97, 0x3c, 0x8d, 0xfb, 0x63, 0xb9, 0xb0, + 0xa8, 0x4a, 0x72, 0x99, 0x97, 0x58, 0xc8, 0xa7, + 0xf9, 0x4c, 0xae, 0xc1, 0x63, 0xb9, 0x57, 0x18, + 0x8a, 0xfa, 0xab, 0xe9, 0xf3, 0x67, 0xe6, 0xfd, + 0xd2, 0x9d, 0x5c, 0xa9, 0x8e, 0x11, 0x0a, 0xf4, + 0x4b, 0xf1, 0xec, 0x1a, 0xaf, 0x50, 0x5d, 0x16, + 0x13, 0x69, 0x2e, 0xbd, 0x0d, 0xe6, 0xf0, 0xb2, + 0xed, 0xb4, 0x4c, 0x59, 0x77, 0x37, 0x00, 0x0b, + 0xc7, 0xa7, 0x9e, 0x37, 0xf3, 0x60, 0x70, 0xef, + 0xf3, 0xc1, 0x74, 0x52, 0x87, 0xc6, 0xa1, 0x81, + 0xbd, 0x0a, 0x2c, 0x5d, 0x2c, 0x0c, 0x6a, 0x81, + 0xa1, 0xfe, 0x26, 0x78, 0x6c, 0x03, 0x06, 0x07, + 0x34, 0xaa, 0xd1, 0x1b, 0x40, 0x03, 0x39, 0x56, + 0xcf, 0x2a, 0x92, 0xc1, 0x4e, 0xdf, 0x29, 0x24, + 0x83, 0x22, 0x7a, 0xea, 0x67, 0x1e, 0xe7, 0x54, + 0x64, 0xd3, 0xbd, 0x3a, 0x5d, 0xae, 0xca, 0xf0, + 0x9c, 0xd6, 0x5a, 0x9a, 0x62, 0xc8, 0xc7, 0x83, + 0xf9, 0x89, 0xde, 0x2d, 0x53, 0x64, 0x61, 0xf7, + 0xa3, 0xa7, 0x31, 0x38, 0xc6, 0x22, 0x9c, 0xb4, + 0x87, 0xe0 +}; +static const u8 output73[] __initconst = { + 0x34, 0xed, 0x05, 0xb0, 0x14, 0xbc, 0x8c, 0xcc, + 0x95, 0xbd, 0x99, 0x0f, 0xb1, 0x98, 0x17, 0x10, + 0xae, 0xe0, 0x08, 0x53, 0xa3, 0x69, 0xd2, 0xed, + 0x66, 0xdb, 0x2a, 0x34, 0x8d, 0x0c, 0x6e, 0xce, + 0x63, 0x69, 0xc9, 0xe4, 0x57, 0xc3, 0x0c, 0x8b, + 0xa6, 0x2c, 0xa7, 0xd2, 0x08, 0xff, 0x4f, 0xec, + 0x61, 0x8c, 0xee, 0x0d, 0xfa, 0x6b, 0xe0, 0xe8, + 0x71, 0xbc, 0x41, 0x46, 0xd7, 0x33, 0x1d, 0xc0, + 0xfd, 0xad, 0xca, 0x8b, 0x34, 0x56, 0xa4, 0x86, + 0x71, 0x62, 0xae, 0x5e, 0x3d, 0x2b, 0x66, 0x3e, + 0xae, 0xd8, 0xc0, 0xe1, 0x21, 0x3b, 0xca, 0xd2, + 0x6b, 0xa2, 0xb8, 0xc7, 0x98, 0x4a, 0xf3, 0xcf, + 0xb8, 0x62, 0xd8, 0x33, 0xe6, 0x80, 0xdb, 0x2f, + 0x0a, 0xaf, 0x90, 0x3c, 0xe1, 0xec, 0xe9, 0x21, + 0x29, 0x42, 0x9e, 0xa5, 0x50, 0xe9, 0x93, 0xd3, + 0x53, 0x1f, 0xac, 0x2a, 0x24, 0x07, 0xb8, 0xed, + 0xed, 0x38, 0x2c, 0xc4, 0xa1, 0x2b, 0x31, 0x5d, + 0x9c, 0x24, 0x7b, 0xbf, 0xd9, 0xbb, 0x4e, 0x87, + 0x8f, 0x32, 0x30, 0xf1, 0x11, 0x29, 0x54, 0x94, + 0x00, 0x95, 0x1d, 0x1d, 0x24, 0xc0, 0xd4, 0x34, + 0x49, 0x1d, 0xd5, 0xe3, 0xa6, 0xde, 0x8b, 0xbf, + 0x5a, 0x9f, 0x58, 0x5a, 0x9b, 0x70, 0xe5, 0x9b, + 0xb3, 0xdb, 0xe8, 0xb8, 0xca, 0x1b, 0x43, 0xe3, + 0xc6, 0x6f, 0x0a, 0xd6, 0x32, 0x11, 0xd4, 0x04, + 0xef, 0xa3, 0xe4, 0x3f, 0x12, 0xd8, 0xc1, 0x73, + 0x51, 0x87, 0x03, 0xbd, 0xba, 0x60, 0x79, 0xee, + 0x08, 0xcc, 0xf7, 0xc0, 0xaa, 0x4c, 0x33, 0xc4, + 0xc7, 0x09, 0xf5, 0x91, 0xcb, 0x74, 0x57, 0x08, + 0x1b, 0x90, 0xa9, 0x1b, 0x60, 0x02, 0xd2, 0x3f, + 0x7a, 0xbb, 0xfd, 0x78, 0xf0, 0x15, 0xf9, 0x29, + 0x82, 0x8f, 0xc4, 0xb2, 0x88, 0x1f, 0xbc, 0xcc, + 0x53, 0x27, 0x8b, 0x07, 0x5f, 0xfc, 0x91, 0x29, + 0x82, 0x80, 0x59, 0x0a, 0x3c, 0xea, 0xc4, 0x7e, + 0xad, 0xd2, 0x70, 0x46, 0xbd, 0x9e, 0x3b, 0x1c, + 0x8a, 0x62, 0xea, 0x69, 0xbd, 0xf6, 0x96, 0x15, + 0xb5, 0x57, 0xe8, 0x63, 0x5f, 0x65, 0x46, 0x84, + 0x58, 0x50, 0x87, 0x4b, 0x0e, 0x5b, 0x52, 0x90, + 0xb0, 0xae, 0x37, 0x0f, 0xdd, 0x7e, 0xa2, 0xa0, + 0x8b, 0x78, 0xc8, 0x5a, 0x1f, 0x53, 0xdb, 0xc5, + 0xbf, 0x73, 0x20, 0xa9, 0x44, 0xfb, 0x1e, 0xc7, + 0x97, 0xb2, 0x3a, 0x5a, 0x17, 0xe6, 0x8b, 0x9b, + 0xe8, 0xf8, 0x2a, 0x01, 0x27, 0xa3, 0x71, 0x28, + 0xe3, 0x19, 0xc6, 0xaf, 0xf5, 0x3a, 0x26, 0xc0, + 0x5c, 0x69, 0x30, 0x78, 0x75, 0x27, 0xf2, 0x0c, + 0x22, 0x71, 0x65, 0xc6, 0x8e, 0x7b, 0x47, 0xe3, + 0x31, 0xaf, 0x7b, 0xc6, 0xc2, 0x55, 0x68, 0x81, + 0xaa, 0x1b, 0x21, 0x65, 0xfb, 0x18, 0x35, 0x45, + 0x36, 0x9a, 0x44, 0xba, 0x5c, 0xff, 0x06, 0xde, + 0x3a, 0xc8, 0x44, 0x0b, 0xaa, 0x8e, 0x34, 0xe2, + 0x84, 0xac, 0x18, 0xfe, 0x9b, 0xe1, 0x4f, 0xaa, + 0xb6, 0x90, 0x0b, 0x1c, 0x2c, 0xd9, 0x9a, 0x10, + 0x18, 0xf9, 0x49, 0x41, 0x42, 0x1b, 0xb5, 0xe1, + 0x26, 0xac, 0x2d, 0x38, 0x00, 0x00, 0xe4, 0xb4, + 0x50, 0x6f, 0x14, 0x18, 0xd6, 0x3d, 0x00, 0x59, + 0x3c, 0x45, 0xf3, 0x42, 0x13, 0x44, 0xb8, 0x57, + 0xd4, 0x43, 0x5c, 0x8a, 0x2a, 0xb4, 0xfc, 0x0a, + 0x25, 0x5a, 0xdc, 0x8f, 0x11, 0x0b, 0x11, 0x44, + 0xc7, 0x0e, 0x54, 0x8b, 0x22, 0x01, 0x7e, 0x67, + 0x2e, 0x15, 0x3a, 0xb9, 0xee, 0x84, 0x10, 0xd4, + 0x80, 0x57, 0xd7, 0x75, 0xcf, 0x8b, 0xcb, 0x03, + 0xc9, 0x92, 0x2b, 0x69, 0xd8, 0x5a, 0x9b, 0x06, + 0x85, 0x47, 0xaa, 0x4c, 0x28, 0xde, 0x49, 0x58, + 0xe6, 0x11, 0x1e, 0x5e, 0x64, 0x8e, 0x3b, 0xe0, + 0x40, 0x2e, 0xac, 0x96, 0x97, 0x15, 0x37, 0x1e, + 0x30, 0xdd +}; +static const u8 key73[] __initconst = { + 0x96, 0x06, 0x1e, 0xc1, 0x6d, 0xba, 0x49, 0x5b, + 0x65, 0x80, 0x79, 0xdd, 0xf3, 0x67, 0xa8, 0x6e, + 0x2d, 0x9c, 0x54, 0x46, 0xd8, 0x4a, 0xeb, 0x7e, + 0x23, 0x86, 0x51, 0xd8, 0x49, 0x49, 0x56, 0xe0 +}; +enum { nonce73 = 0xbefb83cb67e11ffdULL }; + +static const u8 input74[] __initconst = { + 0x47, 0x22, 0x70, 0xe5, 0x2f, 0x41, 0x18, 0x45, + 0x07, 0xd3, 0x6d, 0x32, 0x0d, 0x43, 0x92, 0x2b, + 0x9b, 0x65, 0x73, 0x13, 0x1a, 0x4f, 0x49, 0x8f, + 0xff, 0xf8, 0xcc, 0xae, 0x15, 0xab, 0x9d, 0x7d, + 0xee, 0x22, 0x5d, 0x8b, 0xde, 0x81, 0x5b, 0x81, + 0x83, 0x49, 0x35, 0x9b, 0xb4, 0xbc, 0x4e, 0x01, + 0xc2, 0x29, 0xa7, 0xf1, 0xca, 0x3a, 0xce, 0x3f, + 0xf5, 0x31, 0x93, 0xa8, 0xe2, 0xc9, 0x7d, 0x03, + 0x26, 0xa4, 0xbc, 0xa8, 0x9c, 0xb9, 0x68, 0xf3, + 0xb3, 0x91, 0xe8, 0xe6, 0xc7, 0x2b, 0x1a, 0xce, + 0xd2, 0x41, 0x53, 0xbd, 0xa3, 0x2c, 0x54, 0x94, + 0x21, 0xa1, 0x40, 0xae, 0xc9, 0x0c, 0x11, 0x92, + 0xfd, 0x91, 0xa9, 0x40, 0xca, 0xde, 0x21, 0x4e, + 0x1e, 0x3d, 0xcc, 0x2c, 0x87, 0x11, 0xef, 0x46, + 0xed, 0x52, 0x03, 0x11, 0x19, 0x43, 0x25, 0xc7, + 0x0d, 0xc3, 0x37, 0x5f, 0xd3, 0x6f, 0x0c, 0x6a, + 0x45, 0x30, 0x88, 0xec, 0xf0, 0x21, 0xef, 0x1d, + 0x7b, 0x38, 0x63, 0x4b, 0x49, 0x0c, 0x72, 0xf6, + 0x4c, 0x40, 0xc3, 0xcc, 0x03, 0xa7, 0xae, 0xa8, + 0x8c, 0x37, 0x03, 0x1c, 0x11, 0xae, 0x0d, 0x1b, + 0x62, 0x97, 0x27, 0xfc, 0x56, 0x4b, 0xb7, 0xfd, + 0xbc, 0xfb, 0x0e, 0xfc, 0x61, 0xad, 0xc6, 0xb5, + 0x9c, 0x8c, 0xc6, 0x38, 0x27, 0x91, 0x29, 0x3d, + 0x29, 0xc8, 0x37, 0xc9, 0x96, 0x69, 0xe3, 0xdc, + 0x3e, 0x61, 0x35, 0x9b, 0x99, 0x4f, 0xb9, 0x4e, + 0x5a, 0x29, 0x1c, 0x2e, 0xcf, 0x16, 0xcb, 0x69, + 0x87, 0xe4, 0x1a, 0xc4, 0x6e, 0x78, 0x43, 0x00, + 0x03, 0xb2, 0x8b, 0x03, 0xd0, 0xb4, 0xf1, 0xd2, + 0x7d, 0x2d, 0x7e, 0xfc, 0x19, 0x66, 0x5b, 0xa3, + 0x60, 0x3f, 0x9d, 0xbd, 0xfa, 0x3e, 0xca, 0x7b, + 0x26, 0x08, 0x19, 0x16, 0x93, 0x5d, 0x83, 0xfd, + 0xf9, 0x21, 0xc6, 0x31, 0x34, 0x6f, 0x0c, 0xaa, + 0x28, 0xf9, 0x18, 0xa2, 0xc4, 0x78, 0x3b, 0x56, + 0xc0, 0x88, 0x16, 0xba, 0x22, 0x2c, 0x07, 0x2f, + 0x70, 0xd0, 0xb0, 0x46, 0x35, 0xc7, 0x14, 0xdc, + 0xbb, 0x56, 0x23, 0x1e, 0x36, 0x36, 0x2d, 0x73, + 0x78, 0xc7, 0xce, 0xf3, 0x58, 0xf7, 0x58, 0xb5, + 0x51, 0xff, 0x33, 0x86, 0x0e, 0x3b, 0x39, 0xfb, + 0x1a, 0xfd, 0xf8, 0x8b, 0x09, 0x33, 0x1b, 0x83, + 0xf2, 0xe6, 0x38, 0x37, 0xef, 0x47, 0x84, 0xd9, + 0x82, 0x77, 0x2b, 0x82, 0xcc, 0xf9, 0xee, 0x94, + 0x71, 0x78, 0x81, 0xc8, 0x4d, 0x91, 0xd7, 0x35, + 0x29, 0x31, 0x30, 0x5c, 0x4a, 0x23, 0x23, 0xb1, + 0x38, 0x6b, 0xac, 0x22, 0x3f, 0x80, 0xc7, 0xe0, + 0x7d, 0xfa, 0x76, 0x47, 0xd4, 0x6f, 0x93, 0xa0, + 0xa0, 0x93, 0x5d, 0x68, 0xf7, 0x43, 0x25, 0x8f, + 0x1b, 0xc7, 0x87, 0xea, 0x59, 0x0c, 0xa2, 0xfa, + 0xdb, 0x2f, 0x72, 0x43, 0xcf, 0x90, 0xf1, 0xd6, + 0x58, 0xf3, 0x17, 0x6a, 0xdf, 0xb3, 0x4e, 0x0e, + 0x38, 0x24, 0x48, 0x1f, 0xb7, 0x01, 0xec, 0x81, + 0xb1, 0x87, 0x5b, 0xec, 0x9c, 0x11, 0x1a, 0xff, + 0xa5, 0xca, 0x5a, 0x63, 0x31, 0xb2, 0xe4, 0xc6, + 0x3c, 0x1d, 0xaf, 0x27, 0xb2, 0xd4, 0x19, 0xa2, + 0xcc, 0x04, 0x92, 0x42, 0xd2, 0xc1, 0x8c, 0x3b, + 0xce, 0xf5, 0x74, 0xc1, 0x81, 0xf8, 0x20, 0x23, + 0x6f, 0x20, 0x6d, 0x78, 0x36, 0x72, 0x2c, 0x52, + 0xdf, 0x5e, 0xe8, 0x75, 0xce, 0x1c, 0x49, 0x9d, + 0x93, 0x6f, 0x65, 0xeb, 0xb1, 0xbd, 0x8e, 0x5e, + 0xe5, 0x89, 0xc4, 0x8a, 0x81, 0x3d, 0x9a, 0xa7, + 0x11, 0x82, 0x8e, 0x38, 0x5b, 0x5b, 0xca, 0x7d, + 0x4b, 0x72, 0xc2, 0x9c, 0x30, 0x5e, 0x7f, 0xc0, + 0x6f, 0x91, 0xd5, 0x67, 0x8c, 0x3e, 0xae, 0xda, + 0x2b, 0x3c, 0x53, 0xcc, 0x50, 0x97, 0x36, 0x0b, + 0x79, 0xd6, 0x73, 0x6e, 0x7d, 0x42, 0x56, 0xe1, + 0xaa, 0xfc, 0xb3, 0xa7, 0xc8, 0x01, 0xaa, 0xc1, + 0xfc, 0x5c, 0x72, 0x8e, 0x63, 0xa8, 0x46, 0x18, + 0xee, 0x11, 0xe7, 0x30, 0x09, 0x83, 0x6c, 0xd9, + 0xf4, 0x7a, 0x7b, 0xb5, 0x1f, 0x6d, 0xc7, 0xbc, + 0xcb, 0x55, 0xea, 0x40, 0x58, 0x7a, 0x00, 0x00, + 0x90, 0x60, 0xc5, 0x64, 0x69, 0x05, 0x99, 0xd2, + 0x49, 0x62, 0x4f, 0xcb, 0x97, 0xdf, 0xdd, 0x6b, + 0x60, 0x75, 0xe2, 0xe0, 0x6f, 0x76, 0xd0, 0x37, + 0x67, 0x0a, 0xcf, 0xff, 0xc8, 0x61, 0x84, 0x14, + 0x80, 0x7c, 0x1d, 0x31, 0x8d, 0x90, 0xde, 0x0b, + 0x1c, 0x74, 0x9f, 0x82, 0x96, 0x80, 0xda, 0xaf, + 0x8d, 0x99, 0x86, 0x9f, 0x24, 0x99, 0x28, 0x3e, + 0xe0, 0xa3, 0xc3, 0x90, 0x2d, 0x14, 0x65, 0x1e, + 0x3b, 0xb9, 0xba, 0x13, 0xa5, 0x77, 0x73, 0x63, + 0x9a, 0x06, 0x3d, 0xa9, 0x28, 0x9b, 0xba, 0x25, + 0x61, 0xc9, 0xcd, 0xcf, 0x7a, 0x4d, 0x96, 0x09, + 0xcb, 0xca, 0x03, 0x9c, 0x54, 0x34, 0x31, 0x85, + 0xa0, 0x3d, 0xe5, 0xbc, 0xa5, 0x5f, 0x1b, 0xd3, + 0x10, 0x63, 0x74, 0x9d, 0x01, 0x92, 0x88, 0xf0, + 0x27, 0x9c, 0x28, 0xd9, 0xfd, 0xe2, 0x4e, 0x01, + 0x8d, 0x61, 0x79, 0x60, 0x61, 0x5b, 0x76, 0xab, + 0x06, 0xd3, 0x44, 0x87, 0x43, 0x52, 0xcd, 0x06, + 0x68, 0x1e, 0x2d, 0xc5, 0xb0, 0x07, 0x25, 0xdf, + 0x0a, 0x50, 0xd7, 0xd9, 0x08, 0x53, 0x65, 0xf1, + 0x0c, 0x2c, 0xde, 0x3f, 0x9d, 0x03, 0x1f, 0xe1, + 0x49, 0x43, 0x3c, 0x83, 0x81, 0x37, 0xf8, 0xa2, + 0x0b, 0xf9, 0x61, 0x1c, 0xc1, 0xdb, 0x79, 0xbc, + 0x64, 0xce, 0x06, 0x4e, 0x87, 0x89, 0x62, 0x73, + 0x51, 0xbc, 0xa4, 0x32, 0xd4, 0x18, 0x62, 0xab, + 0x65, 0x7e, 0xad, 0x1e, 0x91, 0xa3, 0xfa, 0x2d, + 0x58, 0x9e, 0x2a, 0xe9, 0x74, 0x44, 0x64, 0x11, + 0xe6, 0xb6, 0xb3, 0x00, 0x7e, 0xa3, 0x16, 0xef, + 0x72 +}; +static const u8 output74[] __initconst = { + 0xf5, 0xca, 0x45, 0x65, 0x50, 0x35, 0x47, 0x67, + 0x6f, 0x4f, 0x67, 0xff, 0x34, 0xd9, 0xc3, 0x37, + 0x2a, 0x26, 0xb0, 0x4f, 0x08, 0x1e, 0x45, 0x13, + 0xc7, 0x2c, 0x14, 0x75, 0x33, 0xd8, 0x8e, 0x1e, + 0x1b, 0x11, 0x0d, 0x97, 0x04, 0x33, 0x8a, 0xe4, + 0xd8, 0x8d, 0x0e, 0x12, 0x8d, 0xdb, 0x6e, 0x02, + 0xfa, 0xe5, 0xbd, 0x3a, 0xb5, 0x28, 0x07, 0x7d, + 0x20, 0xf0, 0x12, 0x64, 0x83, 0x2f, 0x59, 0x79, + 0x17, 0x88, 0x3c, 0x2d, 0x08, 0x2f, 0x55, 0xda, + 0xcc, 0x02, 0x3a, 0x82, 0xcd, 0x03, 0x94, 0xdf, + 0xdf, 0xab, 0x8a, 0x13, 0xf5, 0xe6, 0x74, 0xdf, + 0x7b, 0xe2, 0xab, 0x34, 0xbc, 0x00, 0x85, 0xbf, + 0x5a, 0x48, 0xc8, 0xff, 0x8d, 0x6c, 0x27, 0x48, + 0x19, 0x2d, 0x08, 0xfa, 0x82, 0x62, 0x39, 0x55, + 0x32, 0x11, 0xa8, 0xd7, 0xb9, 0x08, 0x2c, 0xd6, + 0x7a, 0xd9, 0x83, 0x9f, 0x9b, 0xfb, 0xec, 0x3a, + 0xd1, 0x08, 0xc7, 0xad, 0xdc, 0x98, 0x4c, 0xbc, + 0x98, 0xeb, 0x36, 0xb0, 0x39, 0xf4, 0x3a, 0xd6, + 0x53, 0x02, 0xa0, 0xa9, 0x73, 0xa1, 0xca, 0xef, + 0xd8, 0xd2, 0xec, 0x0e, 0xf8, 0xf5, 0xac, 0x8d, + 0x34, 0x41, 0x06, 0xa8, 0xc6, 0xc3, 0x31, 0xbc, + 0xe5, 0xcc, 0x7e, 0x72, 0x63, 0x59, 0x3e, 0x63, + 0xc2, 0x8d, 0x2b, 0xd5, 0xb9, 0xfd, 0x1e, 0x31, + 0x69, 0x32, 0x05, 0xd6, 0xde, 0xc9, 0xe6, 0x4c, + 0xac, 0x68, 0xf7, 0x1f, 0x9d, 0xcd, 0x0e, 0xa2, + 0x15, 0x3d, 0xd6, 0x47, 0x99, 0xab, 0x08, 0x5f, + 0x28, 0xc3, 0x4c, 0xc2, 0xd5, 0xdd, 0x10, 0xb7, + 0xbd, 0xdb, 0x9b, 0xcf, 0x85, 0x27, 0x29, 0x76, + 0x98, 0xeb, 0xad, 0x31, 0x64, 0xe7, 0xfb, 0x61, + 0xe0, 0xd8, 0x1a, 0xa6, 0xe2, 0xe7, 0x43, 0x42, + 0x77, 0xc9, 0x82, 0x00, 0xac, 0x85, 0xe0, 0xa2, + 0xd4, 0x62, 0xe3, 0xb7, 0x17, 0x6e, 0xb2, 0x9e, + 0x21, 0x58, 0x73, 0xa9, 0x53, 0x2d, 0x3c, 0xe1, + 0xdd, 0xd6, 0x6e, 0x92, 0xf2, 0x1d, 0xc2, 0x22, + 0x5f, 0x9a, 0x7e, 0xd0, 0x52, 0xbf, 0x54, 0x19, + 0xd7, 0x80, 0x63, 0x3e, 0xd0, 0x08, 0x2d, 0x37, + 0x0c, 0x15, 0xf7, 0xde, 0xab, 0x2b, 0xe3, 0x16, + 0x21, 0x3a, 0xee, 0xa5, 0xdc, 0xdf, 0xde, 0xa3, + 0x69, 0xcb, 0xfd, 0x92, 0x89, 0x75, 0xcf, 0xc9, + 0x8a, 0xa4, 0xc8, 0xdd, 0xcc, 0x21, 0xe6, 0xfe, + 0x9e, 0x43, 0x76, 0xb2, 0x45, 0x22, 0xb9, 0xb5, + 0xac, 0x7e, 0x3d, 0x26, 0xb0, 0x53, 0xc8, 0xab, + 0xfd, 0xea, 0x2c, 0xd1, 0x44, 0xc5, 0x60, 0x1b, + 0x8a, 0x99, 0x0d, 0xa5, 0x0e, 0x67, 0x6e, 0x3a, + 0x96, 0x55, 0xec, 0xe8, 0xcc, 0xbe, 0x49, 0xd9, + 0xf2, 0x72, 0x9f, 0x30, 0x21, 0x97, 0x57, 0x19, + 0xbe, 0x5e, 0x33, 0x0c, 0xee, 0xc0, 0x72, 0x0d, + 0x2e, 0xd1, 0xe1, 0x52, 0xc2, 0xea, 0x41, 0xbb, + 0xe1, 0x6d, 0xd4, 0x17, 0xa9, 0x8d, 0x89, 0xa9, + 0xd6, 0x4b, 0xc6, 0x4c, 0xf2, 0x88, 0x97, 0x54, + 0x3f, 0x4f, 0x57, 0xb7, 0x37, 0xf0, 0x2c, 0x11, + 0x15, 0x56, 0xdb, 0x28, 0xb5, 0x16, 0x84, 0x66, + 0xce, 0x45, 0x3f, 0x61, 0x75, 0xb6, 0xbe, 0x00, + 0xd1, 0xe4, 0xf5, 0x27, 0x54, 0x7f, 0xc2, 0xf1, + 0xb3, 0x32, 0x9a, 0xe8, 0x07, 0x02, 0xf3, 0xdb, + 0xa9, 0xd1, 0xc2, 0xdf, 0xee, 0xad, 0xe5, 0x8a, + 0x3c, 0xfa, 0x67, 0xec, 0x6b, 0xa4, 0x08, 0xfe, + 0xba, 0x5a, 0x58, 0x0b, 0x78, 0x11, 0x91, 0x76, + 0xe3, 0x1a, 0x28, 0x54, 0x5e, 0xbd, 0x71, 0x1b, + 0x8b, 0xdc, 0x6c, 0xf4, 0x6f, 0xd7, 0xf4, 0xf3, + 0xe1, 0x03, 0xa4, 0x3c, 0x8d, 0x91, 0x2e, 0xba, + 0x5f, 0x7f, 0x8c, 0xaf, 0x69, 0x89, 0x29, 0x0a, + 0x5b, 0x25, 0x13, 0xc4, 0x2e, 0x16, 0xc2, 0x15, + 0x07, 0x5d, 0x58, 0x33, 0x7c, 0xe0, 0xf0, 0x55, + 0x5f, 0xbf, 0x5e, 0xf0, 0x71, 0x48, 0x8f, 0xf7, + 0x48, 0xb3, 0xf7, 0x0d, 0xa1, 0xd0, 0x63, 0xb1, + 0xad, 0xae, 0xb5, 0xb0, 0x5f, 0x71, 0xaf, 0x24, + 0x8b, 0xb9, 0x1c, 0x44, 0xd2, 0x1a, 0x53, 0xd1, + 0xd5, 0xb4, 0xa9, 0xff, 0x88, 0x73, 0xb5, 0xaa, + 0x15, 0x32, 0x5f, 0x59, 0x9d, 0x2e, 0xb5, 0xcb, + 0xde, 0x21, 0x2e, 0xe9, 0x35, 0xed, 0xfd, 0x0f, + 0xb6, 0xbb, 0xe6, 0x4b, 0x16, 0xf1, 0x45, 0x1e, + 0xb4, 0x84, 0xe9, 0x58, 0x1c, 0x0c, 0x95, 0xc0, + 0xcf, 0x49, 0x8b, 0x59, 0xa1, 0x78, 0xe6, 0x80, + 0x12, 0x49, 0x7a, 0xd4, 0x66, 0x62, 0xdf, 0x9c, + 0x18, 0xc8, 0x8c, 0xda, 0xc1, 0xa6, 0xbc, 0x65, + 0x28, 0xd2, 0xa4, 0xe8, 0xf1, 0x35, 0xdb, 0x5a, + 0x75, 0x1f, 0x73, 0x60, 0xec, 0xa8, 0xda, 0x5a, + 0x43, 0x15, 0x83, 0x9b, 0xe7, 0xb1, 0xa6, 0x81, + 0xbb, 0xef, 0xf3, 0x8f, 0x0f, 0xd3, 0x79, 0xa2, + 0xe5, 0xaa, 0x42, 0xef, 0xa0, 0x13, 0x4e, 0x91, + 0x2d, 0xcb, 0x61, 0x7a, 0x9a, 0x33, 0x14, 0x50, + 0x77, 0x4a, 0xd0, 0x91, 0x48, 0xe0, 0x0c, 0xe0, + 0x11, 0xcb, 0xdf, 0xb0, 0xce, 0x06, 0xd2, 0x79, + 0x4d, 0x69, 0xb9, 0xc9, 0x36, 0x74, 0x8f, 0x81, + 0x72, 0x73, 0xf3, 0x17, 0xb7, 0x13, 0xcb, 0x5b, + 0xd2, 0x5c, 0x33, 0x61, 0xb7, 0x61, 0x79, 0xb0, + 0xc0, 0x4d, 0xa1, 0xc7, 0x5d, 0x98, 0xc9, 0xe1, + 0x98, 0xbd, 0x78, 0x5a, 0x2c, 0x64, 0x53, 0xaf, + 0xaf, 0x66, 0x51, 0x47, 0xe4, 0x48, 0x66, 0x8b, + 0x07, 0x52, 0xa3, 0x03, 0x93, 0x28, 0xad, 0xcc, + 0xa3, 0x86, 0xad, 0x63, 0x04, 0x35, 0x6c, 0x49, + 0xd5, 0x28, 0x0e, 0x00, 0x47, 0xf4, 0xd4, 0x32, + 0x27, 0x19, 0xb3, 0x29, 0xe7, 0xbc, 0xbb, 0xce, + 0x3e, 0x3e, 0xd5, 0x67, 0x20, 0xe4, 0x0b, 0x75, + 0x95, 0x24, 0xe0, 0x6c, 0xb6, 0x29, 0x0c, 0x14, + 0xfd +}; +static const u8 key74[] __initconst = { + 0xf0, 0x41, 0x5b, 0x00, 0x56, 0xc4, 0xac, 0xf6, + 0xa2, 0x4c, 0x33, 0x41, 0x16, 0x09, 0x1b, 0x8e, + 0x4d, 0xe8, 0x8c, 0xd9, 0x48, 0xab, 0x3e, 0x60, + 0xcb, 0x49, 0x3e, 0xaf, 0x2b, 0x8b, 0xc8, 0xf0 +}; +enum { nonce74 = 0xcbdb0ffd0e923384ULL }; + +static const struct chacha20_testvec chacha20_testvecs[] __initconst = { + { input01, output01, key01, nonce01, sizeof(input01) }, + { input02, output02, key02, nonce02, sizeof(input02) }, + { input03, output03, key03, nonce03, sizeof(input03) }, + { input04, output04, key04, nonce04, sizeof(input04) }, + { input05, output05, key05, nonce05, sizeof(input05) }, + { input06, output06, key06, nonce06, sizeof(input06) }, + { input07, output07, key07, nonce07, sizeof(input07) }, + { input08, output08, key08, nonce08, sizeof(input08) }, + { input09, output09, key09, nonce09, sizeof(input09) }, + { input10, output10, key10, nonce10, sizeof(input10) }, + { input11, output11, key11, nonce11, sizeof(input11) }, + { input12, output12, key12, nonce12, sizeof(input12) }, + { input13, output13, key13, nonce13, sizeof(input13) }, + { input14, output14, key14, nonce14, sizeof(input14) }, + { input15, output15, key15, nonce15, sizeof(input15) }, + { input16, output16, key16, nonce16, sizeof(input16) }, + { input17, output17, key17, nonce17, sizeof(input17) }, + { input18, output18, key18, nonce18, sizeof(input18) }, + { input19, output19, key19, nonce19, sizeof(input19) }, + { input20, output20, key20, nonce20, sizeof(input20) }, + { input21, output21, key21, nonce21, sizeof(input21) }, + { input22, output22, key22, nonce22, sizeof(input22) }, + { input23, output23, key23, nonce23, sizeof(input23) }, + { input24, output24, key24, nonce24, sizeof(input24) }, + { input25, output25, key25, nonce25, sizeof(input25) }, + { input26, output26, key26, nonce26, sizeof(input26) }, + { input27, output27, key27, nonce27, sizeof(input27) }, + { input28, output28, key28, nonce28, sizeof(input28) }, + { input29, output29, key29, nonce29, sizeof(input29) }, + { input30, output30, key30, nonce30, sizeof(input30) }, + { input31, output31, key31, nonce31, sizeof(input31) }, + { input32, output32, key32, nonce32, sizeof(input32) }, + { input33, output33, key33, nonce33, sizeof(input33) }, + { input34, output34, key34, nonce34, sizeof(input34) }, + { input35, output35, key35, nonce35, sizeof(input35) }, + { input36, output36, key36, nonce36, sizeof(input36) }, + { input37, output37, key37, nonce37, sizeof(input37) }, + { input38, output38, key38, nonce38, sizeof(input38) }, + { input39, output39, key39, nonce39, sizeof(input39) }, + { input40, output40, key40, nonce40, sizeof(input40) }, + { input41, output41, key41, nonce41, sizeof(input41) }, + { input42, output42, key42, nonce42, sizeof(input42) }, + { input43, output43, key43, nonce43, sizeof(input43) }, + { input44, output44, key44, nonce44, sizeof(input44) }, + { input45, output45, key45, nonce45, sizeof(input45) }, + { input46, output46, key46, nonce46, sizeof(input46) }, + { input47, output47, key47, nonce47, sizeof(input47) }, + { input48, output48, key48, nonce48, sizeof(input48) }, + { input49, output49, key49, nonce49, sizeof(input49) }, + { input50, output50, key50, nonce50, sizeof(input50) }, + { input51, output51, key51, nonce51, sizeof(input51) }, + { input52, output52, key52, nonce52, sizeof(input52) }, + { input53, output53, key53, nonce53, sizeof(input53) }, + { input54, output54, key54, nonce54, sizeof(input54) }, + { input55, output55, key55, nonce55, sizeof(input55) }, + { input56, output56, key56, nonce56, sizeof(input56) }, + { input57, output57, key57, nonce57, sizeof(input57) }, + { input58, output58, key58, nonce58, sizeof(input58) }, + { input59, output59, key59, nonce59, sizeof(input59) }, + { input60, output60, key60, nonce60, sizeof(input60) }, + { input61, output61, key61, nonce61, sizeof(input61) }, + { input62, output62, key62, nonce62, sizeof(input62) }, + { input63, output63, key63, nonce63, sizeof(input63) }, + { input64, output64, key64, nonce64, sizeof(input64) }, + { input65, output65, key65, nonce65, sizeof(input65) }, + { input66, output66, key66, nonce66, sizeof(input66) }, + { input67, output67, key67, nonce67, sizeof(input67) }, + { input68, output68, key68, nonce68, sizeof(input68) }, + { input69, output69, key69, nonce69, sizeof(input69) }, + { input70, output70, key70, nonce70, sizeof(input70) }, + { input71, output71, key71, nonce71, sizeof(input71) }, + { input72, output72, key72, nonce72, sizeof(input72) }, + { input73, output73, key73, nonce73, sizeof(input73) }, + { input74, output74, key74, nonce74, sizeof(input74) } +}; + +static const struct hchacha20_testvec hchacha20_testvecs[] __initconst = {{ + .key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }, + .nonce = { 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x4a, + 0x00, 0x00, 0x00, 0x00, 0x31, 0x41, 0x59, 0x27 }, + .output = { 0x82, 0x41, 0x3b, 0x42, 0x27, 0xb2, 0x7b, 0xfe, + 0xd3, 0x0e, 0x42, 0x50, 0x8a, 0x87, 0x7d, 0x73, + 0xa0, 0xf9, 0xe4, 0xd5, 0x8a, 0x74, 0xa8, 0x53, + 0xc1, 0x2e, 0xc4, 0x13, 0x26, 0xd3, 0xec, 0xdc } +}}; + +static bool __init chacha20_selftest(void) +{ + enum { + MAXIMUM_TEST_BUFFER_LEN = 1UL << 10, + OUTRAGEOUSLY_HUGE_BUFFER_LEN = PAGE_SIZE * 35 + 17 /* 143k */ + }; + size_t i, j, k; + u32 derived_key[CHACHA20_KEY_WORDS]; + u8 *offset_input = NULL, *computed_output = NULL, *massive_input = NULL; + u8 offset_key[CHACHA20_KEY_SIZE + 1] + __aligned(__alignof__(unsigned long)); + struct chacha20_ctx state; + bool success = true; + simd_context_t simd_context; + + offset_input = kmalloc(MAXIMUM_TEST_BUFFER_LEN + 1, GFP_KERNEL); + computed_output = kmalloc(MAXIMUM_TEST_BUFFER_LEN + 1, GFP_KERNEL); + massive_input = vzalloc(OUTRAGEOUSLY_HUGE_BUFFER_LEN); + if (!computed_output || !offset_input || !massive_input) { + pr_err("chacha20 self-test malloc: FAIL\n"); + success = false; + goto out; + } + + simd_get(&simd_context); + for (i = 0; i < ARRAY_SIZE(chacha20_testvecs); ++i) { + /* Boring case */ + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN + 1); + memset(&state, 0, sizeof(state)); + chacha20_init(&state, chacha20_testvecs[i].key, + chacha20_testvecs[i].nonce); + chacha20(&state, computed_output, chacha20_testvecs[i].input, + chacha20_testvecs[i].ilen, &simd_context); + if (memcmp(computed_output, chacha20_testvecs[i].output, + chacha20_testvecs[i].ilen)) { + pr_err("chacha20 self-test %zu: FAIL\n", i + 1); + success = false; + } + for (k = chacha20_testvecs[i].ilen; + k < MAXIMUM_TEST_BUFFER_LEN + 1; ++k) { + if (computed_output[k]) { + pr_err("chacha20 self-test %zu (zero check): FAIL\n", + i + 1); + success = false; + break; + } + } + + /* Unaligned case */ + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN + 1); + memset(&state, 0, sizeof(state)); + memcpy(offset_input + 1, chacha20_testvecs[i].input, + chacha20_testvecs[i].ilen); + memcpy(offset_key + 1, chacha20_testvecs[i].key, + CHACHA20_KEY_SIZE); + chacha20_init(&state, offset_key + 1, chacha20_testvecs[i].nonce); + chacha20(&state, computed_output + 1, offset_input + 1, + chacha20_testvecs[i].ilen, &simd_context); + if (memcmp(computed_output + 1, chacha20_testvecs[i].output, + chacha20_testvecs[i].ilen)) { + pr_err("chacha20 self-test %zu (unaligned): FAIL\n", + i + 1); + success = false; + } + if (computed_output[0]) { + pr_err("chacha20 self-test %zu (unaligned, zero check): FAIL\n", + i + 1); + success = false; + } + for (k = chacha20_testvecs[i].ilen + 1; + k < MAXIMUM_TEST_BUFFER_LEN + 1; ++k) { + if (computed_output[k]) { + pr_err("chacha20 self-test %zu (unaligned, zero check): FAIL\n", + i + 1); + success = false; + break; + } + } + + /* Chunked case */ + if (chacha20_testvecs[i].ilen <= CHACHA20_BLOCK_SIZE) + goto next_test; + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN + 1); + memset(&state, 0, sizeof(state)); + chacha20_init(&state, chacha20_testvecs[i].key, + chacha20_testvecs[i].nonce); + chacha20(&state, computed_output, chacha20_testvecs[i].input, + CHACHA20_BLOCK_SIZE, &simd_context); + chacha20(&state, computed_output + CHACHA20_BLOCK_SIZE, + chacha20_testvecs[i].input + CHACHA20_BLOCK_SIZE, + chacha20_testvecs[i].ilen - CHACHA20_BLOCK_SIZE, + &simd_context); + if (memcmp(computed_output, chacha20_testvecs[i].output, + chacha20_testvecs[i].ilen)) { + pr_err("chacha20 self-test %zu (chunked): FAIL\n", + i + 1); + success = false; + } + for (k = chacha20_testvecs[i].ilen; + k < MAXIMUM_TEST_BUFFER_LEN + 1; ++k) { + if (computed_output[k]) { + pr_err("chacha20 self-test %zu (chunked, zero check): FAIL\n", + i + 1); + success = false; + break; + } + } + +next_test: + /* Sliding unaligned case */ + if (chacha20_testvecs[i].ilen > CHACHA20_BLOCK_SIZE + 1 || + !chacha20_testvecs[i].ilen) + continue; + for (j = 1; j < CHACHA20_BLOCK_SIZE; ++j) { + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN + 1); + memset(&state, 0, sizeof(state)); + memcpy(offset_input + j, chacha20_testvecs[i].input, + chacha20_testvecs[i].ilen); + chacha20_init(&state, chacha20_testvecs[i].key, + chacha20_testvecs[i].nonce); + chacha20(&state, computed_output + j, offset_input + j, + chacha20_testvecs[i].ilen, &simd_context); + if (memcmp(computed_output + j, + chacha20_testvecs[i].output, + chacha20_testvecs[i].ilen)) { + pr_err("chacha20 self-test %zu (unaligned, slide %zu): FAIL\n", + i + 1, j); + success = false; + } + for (k = j; k < j; ++k) { + if (computed_output[k]) { + pr_err("chacha20 self-test %zu (unaligned, slide %zu, zero check): FAIL\n", + i + 1, j); + success = false; + break; + } + } + for (k = chacha20_testvecs[i].ilen + j; + k < MAXIMUM_TEST_BUFFER_LEN + 1; ++k) { + if (computed_output[k]) { + pr_err("chacha20 self-test %zu (unaligned, slide %zu, zero check): FAIL\n", + i + 1, j); + success = false; + break; + } + } + } + } + for (i = 0; i < ARRAY_SIZE(hchacha20_testvecs); ++i) { + memset(&derived_key, 0, sizeof(derived_key)); + hchacha20(derived_key, hchacha20_testvecs[i].nonce, + hchacha20_testvecs[i].key, &simd_context); + cpu_to_le32_array(derived_key, ARRAY_SIZE(derived_key)); + if (memcmp(derived_key, hchacha20_testvecs[i].output, + CHACHA20_KEY_SIZE)) { + pr_err("hchacha20 self-test %zu: FAIL\n", i + 1); + success = false; + } + } + memset(&state, 0, sizeof(state)); + chacha20_init(&state, chacha20_testvecs[0].key, + chacha20_testvecs[0].nonce); + chacha20(&state, massive_input, massive_input, + OUTRAGEOUSLY_HUGE_BUFFER_LEN, &simd_context); + chacha20_init(&state, chacha20_testvecs[0].key, + chacha20_testvecs[0].nonce); + chacha20(&state, massive_input, massive_input, + OUTRAGEOUSLY_HUGE_BUFFER_LEN, DONT_USE_SIMD); + for (k = 0; k < OUTRAGEOUSLY_HUGE_BUFFER_LEN; ++k) { + if (massive_input[k]) { + pr_err("chacha20 self-test massive: FAIL\n"); + success = false; + break; + } + } + + simd_put(&simd_context); + +out: + kfree(offset_input); + kfree(computed_output); + vfree(massive_input); + return success; +} diff --git a/net/wireguard/crypto/zinc/selftest/chacha20poly1305.c b/net/wireguard/crypto/zinc/selftest/chacha20poly1305.c new file mode 100644 index 0000000000000..dba9cd794acdf --- /dev/null +++ b/net/wireguard/crypto/zinc/selftest/chacha20poly1305.c @@ -0,0 +1,9034 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +struct chacha20poly1305_testvec { + const u8 *input, *output, *assoc, *nonce, *key; + size_t ilen, alen, nlen; + bool failure; +}; + +/* The first of these are the ChaCha20-Poly1305 AEAD test vectors from RFC7539 + * 2.8.2. After they are generated by reference implementations. And the final + * marked ones are taken from wycheproof, but we only do these for the encrypt + * side, because mostly we're stressing the primitives rather than the actual + * chapoly construction. This also requires adding a 96-bit nonce construction, + * just for the purpose of the tests. + */ + +static const u8 enc_input001[] __initconst = { + 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, + 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20, + 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66, + 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69, + 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20, + 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20, + 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d, + 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e, + 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65, + 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, + 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63, + 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f, + 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64, + 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65, + 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61, + 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e, + 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69, + 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72, + 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20, + 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, + 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61, + 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72, + 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, + 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61, + 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20, + 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65, + 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20, + 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20, + 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b, + 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67, + 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80, + 0x9d +}; +static const u8 enc_output001[] __initconst = { + 0x64, 0xa0, 0x86, 0x15, 0x75, 0x86, 0x1a, 0xf4, + 0x60, 0xf0, 0x62, 0xc7, 0x9b, 0xe6, 0x43, 0xbd, + 0x5e, 0x80, 0x5c, 0xfd, 0x34, 0x5c, 0xf3, 0x89, + 0xf1, 0x08, 0x67, 0x0a, 0xc7, 0x6c, 0x8c, 0xb2, + 0x4c, 0x6c, 0xfc, 0x18, 0x75, 0x5d, 0x43, 0xee, + 0xa0, 0x9e, 0xe9, 0x4e, 0x38, 0x2d, 0x26, 0xb0, + 0xbd, 0xb7, 0xb7, 0x3c, 0x32, 0x1b, 0x01, 0x00, + 0xd4, 0xf0, 0x3b, 0x7f, 0x35, 0x58, 0x94, 0xcf, + 0x33, 0x2f, 0x83, 0x0e, 0x71, 0x0b, 0x97, 0xce, + 0x98, 0xc8, 0xa8, 0x4a, 0xbd, 0x0b, 0x94, 0x81, + 0x14, 0xad, 0x17, 0x6e, 0x00, 0x8d, 0x33, 0xbd, + 0x60, 0xf9, 0x82, 0xb1, 0xff, 0x37, 0xc8, 0x55, + 0x97, 0x97, 0xa0, 0x6e, 0xf4, 0xf0, 0xef, 0x61, + 0xc1, 0x86, 0x32, 0x4e, 0x2b, 0x35, 0x06, 0x38, + 0x36, 0x06, 0x90, 0x7b, 0x6a, 0x7c, 0x02, 0xb0, + 0xf9, 0xf6, 0x15, 0x7b, 0x53, 0xc8, 0x67, 0xe4, + 0xb9, 0x16, 0x6c, 0x76, 0x7b, 0x80, 0x4d, 0x46, + 0xa5, 0x9b, 0x52, 0x16, 0xcd, 0xe7, 0xa4, 0xe9, + 0x90, 0x40, 0xc5, 0xa4, 0x04, 0x33, 0x22, 0x5e, + 0xe2, 0x82, 0xa1, 0xb0, 0xa0, 0x6c, 0x52, 0x3e, + 0xaf, 0x45, 0x34, 0xd7, 0xf8, 0x3f, 0xa1, 0x15, + 0x5b, 0x00, 0x47, 0x71, 0x8c, 0xbc, 0x54, 0x6a, + 0x0d, 0x07, 0x2b, 0x04, 0xb3, 0x56, 0x4e, 0xea, + 0x1b, 0x42, 0x22, 0x73, 0xf5, 0x48, 0x27, 0x1a, + 0x0b, 0xb2, 0x31, 0x60, 0x53, 0xfa, 0x76, 0x99, + 0x19, 0x55, 0xeb, 0xd6, 0x31, 0x59, 0x43, 0x4e, + 0xce, 0xbb, 0x4e, 0x46, 0x6d, 0xae, 0x5a, 0x10, + 0x73, 0xa6, 0x72, 0x76, 0x27, 0x09, 0x7a, 0x10, + 0x49, 0xe6, 0x17, 0xd9, 0x1d, 0x36, 0x10, 0x94, + 0xfa, 0x68, 0xf0, 0xff, 0x77, 0x98, 0x71, 0x30, + 0x30, 0x5b, 0xea, 0xba, 0x2e, 0xda, 0x04, 0xdf, + 0x99, 0x7b, 0x71, 0x4d, 0x6c, 0x6f, 0x2c, 0x29, + 0xa6, 0xad, 0x5c, 0xb4, 0x02, 0x2b, 0x02, 0x70, + 0x9b, 0xee, 0xad, 0x9d, 0x67, 0x89, 0x0c, 0xbb, + 0x22, 0x39, 0x23, 0x36, 0xfe, 0xa1, 0x85, 0x1f, + 0x38 +}; +static const u8 enc_assoc001[] __initconst = { + 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x4e, 0x91 +}; +static const u8 enc_nonce001[] __initconst = { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 +}; +static const u8 enc_key001[] __initconst = { + 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a, + 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0, + 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09, + 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0 +}; + +static const u8 enc_input002[] __initconst = { }; +static const u8 enc_output002[] __initconst = { + 0xea, 0xe0, 0x1e, 0x9e, 0x2c, 0x91, 0xaa, 0xe1, + 0xdb, 0x5d, 0x99, 0x3f, 0x8a, 0xf7, 0x69, 0x92 +}; +static const u8 enc_assoc002[] __initconst = { }; +static const u8 enc_nonce002[] __initconst = { + 0xca, 0xbf, 0x33, 0x71, 0x32, 0x45, 0x77, 0x8e +}; +static const u8 enc_key002[] __initconst = { + 0x4c, 0xf5, 0x96, 0x83, 0x38, 0xe6, 0xae, 0x7f, + 0x2d, 0x29, 0x25, 0x76, 0xd5, 0x75, 0x27, 0x86, + 0x91, 0x9a, 0x27, 0x7a, 0xfb, 0x46, 0xc5, 0xef, + 0x94, 0x81, 0x79, 0x57, 0x14, 0x59, 0x40, 0x68 +}; + +static const u8 enc_input003[] __initconst = { }; +static const u8 enc_output003[] __initconst = { + 0xdd, 0x6b, 0x3b, 0x82, 0xce, 0x5a, 0xbd, 0xd6, + 0xa9, 0x35, 0x83, 0xd8, 0x8c, 0x3d, 0x85, 0x77 +}; +static const u8 enc_assoc003[] __initconst = { + 0x33, 0x10, 0x41, 0x12, 0x1f, 0xf3, 0xd2, 0x6b +}; +static const u8 enc_nonce003[] __initconst = { + 0x3d, 0x86, 0xb5, 0x6b, 0xc8, 0xa3, 0x1f, 0x1d +}; +static const u8 enc_key003[] __initconst = { + 0x2d, 0xb0, 0x5d, 0x40, 0xc8, 0xed, 0x44, 0x88, + 0x34, 0xd1, 0x13, 0xaf, 0x57, 0xa1, 0xeb, 0x3a, + 0x2a, 0x80, 0x51, 0x36, 0xec, 0x5b, 0xbc, 0x08, + 0x93, 0x84, 0x21, 0xb5, 0x13, 0x88, 0x3c, 0x0d +}; + +static const u8 enc_input004[] __initconst = { + 0xa4 +}; +static const u8 enc_output004[] __initconst = { + 0xb7, 0x1b, 0xb0, 0x73, 0x59, 0xb0, 0x84, 0xb2, + 0x6d, 0x8e, 0xab, 0x94, 0x31, 0xa1, 0xae, 0xac, + 0x89 +}; +static const u8 enc_assoc004[] __initconst = { + 0x6a, 0xe2, 0xad, 0x3f, 0x88, 0x39, 0x5a, 0x40 +}; +static const u8 enc_nonce004[] __initconst = { + 0xd2, 0x32, 0x1f, 0x29, 0x28, 0xc6, 0xc4, 0xc4 +}; +static const u8 enc_key004[] __initconst = { + 0x4b, 0x28, 0x4b, 0xa3, 0x7b, 0xbe, 0xe9, 0xf8, + 0x31, 0x80, 0x82, 0xd7, 0xd8, 0xe8, 0xb5, 0xa1, + 0xe2, 0x18, 0x18, 0x8a, 0x9c, 0xfa, 0xa3, 0x3d, + 0x25, 0x71, 0x3e, 0x40, 0xbc, 0x54, 0x7a, 0x3e +}; + +static const u8 enc_input005[] __initconst = { + 0x2d +}; +static const u8 enc_output005[] __initconst = { + 0xbf, 0xe1, 0x5b, 0x0b, 0xdb, 0x6b, 0xf5, 0x5e, + 0x6c, 0x5d, 0x84, 0x44, 0x39, 0x81, 0xc1, 0x9c, + 0xac +}; +static const u8 enc_assoc005[] __initconst = { }; +static const u8 enc_nonce005[] __initconst = { + 0x20, 0x1c, 0xaa, 0x5f, 0x9c, 0xbf, 0x92, 0x30 +}; +static const u8 enc_key005[] __initconst = { + 0x66, 0xca, 0x9c, 0x23, 0x2a, 0x4b, 0x4b, 0x31, + 0x0e, 0x92, 0x89, 0x8b, 0xf4, 0x93, 0xc7, 0x87, + 0x98, 0xa3, 0xd8, 0x39, 0xf8, 0xf4, 0xa7, 0x01, + 0xc0, 0x2e, 0x0a, 0xa6, 0x7e, 0x5a, 0x78, 0x87 +}; + +static const u8 enc_input006[] __initconst = { + 0x33, 0x2f, 0x94, 0xc1, 0xa4, 0xef, 0xcc, 0x2a, + 0x5b, 0xa6, 0xe5, 0x8f, 0x1d, 0x40, 0xf0, 0x92, + 0x3c, 0xd9, 0x24, 0x11, 0xa9, 0x71, 0xf9, 0x37, + 0x14, 0x99, 0xfa, 0xbe, 0xe6, 0x80, 0xde, 0x50, + 0xc9, 0x96, 0xd4, 0xb0, 0xec, 0x9e, 0x17, 0xec, + 0xd2, 0x5e, 0x72, 0x99, 0xfc, 0x0a, 0xe1, 0xcb, + 0x48, 0xd2, 0x85, 0xdd, 0x2f, 0x90, 0xe0, 0x66, + 0x3b, 0xe6, 0x20, 0x74, 0xbe, 0x23, 0x8f, 0xcb, + 0xb4, 0xe4, 0xda, 0x48, 0x40, 0xa6, 0xd1, 0x1b, + 0xc7, 0x42, 0xce, 0x2f, 0x0c, 0xa6, 0x85, 0x6e, + 0x87, 0x37, 0x03, 0xb1, 0x7c, 0x25, 0x96, 0xa3, + 0x05, 0xd8, 0xb0, 0xf4, 0xed, 0xea, 0xc2, 0xf0, + 0x31, 0x98, 0x6c, 0xd1, 0x14, 0x25, 0xc0, 0xcb, + 0x01, 0x74, 0xd0, 0x82, 0xf4, 0x36, 0xf5, 0x41, + 0xd5, 0xdc, 0xca, 0xc5, 0xbb, 0x98, 0xfe, 0xfc, + 0x69, 0x21, 0x70, 0xd8, 0xa4, 0x4b, 0xc8, 0xde, + 0x8f +}; +static const u8 enc_output006[] __initconst = { + 0x8b, 0x06, 0xd3, 0x31, 0xb0, 0x93, 0x45, 0xb1, + 0x75, 0x6e, 0x26, 0xf9, 0x67, 0xbc, 0x90, 0x15, + 0x81, 0x2c, 0xb5, 0xf0, 0xc6, 0x2b, 0xc7, 0x8c, + 0x56, 0xd1, 0xbf, 0x69, 0x6c, 0x07, 0xa0, 0xda, + 0x65, 0x27, 0xc9, 0x90, 0x3d, 0xef, 0x4b, 0x11, + 0x0f, 0x19, 0x07, 0xfd, 0x29, 0x92, 0xd9, 0xc8, + 0xf7, 0x99, 0x2e, 0x4a, 0xd0, 0xb8, 0x2c, 0xdc, + 0x93, 0xf5, 0x9e, 0x33, 0x78, 0xd1, 0x37, 0xc3, + 0x66, 0xd7, 0x5e, 0xbc, 0x44, 0xbf, 0x53, 0xa5, + 0xbc, 0xc4, 0xcb, 0x7b, 0x3a, 0x8e, 0x7f, 0x02, + 0xbd, 0xbb, 0xe7, 0xca, 0xa6, 0x6c, 0x6b, 0x93, + 0x21, 0x93, 0x10, 0x61, 0xe7, 0x69, 0xd0, 0x78, + 0xf3, 0x07, 0x5a, 0x1a, 0x8f, 0x73, 0xaa, 0xb1, + 0x4e, 0xd3, 0xda, 0x4f, 0xf3, 0x32, 0xe1, 0x66, + 0x3e, 0x6c, 0xc6, 0x13, 0xba, 0x06, 0x5b, 0xfc, + 0x6a, 0xe5, 0x6f, 0x60, 0xfb, 0x07, 0x40, 0xb0, + 0x8c, 0x9d, 0x84, 0x43, 0x6b, 0xc1, 0xf7, 0x8d, + 0x8d, 0x31, 0xf7, 0x7a, 0x39, 0x4d, 0x8f, 0x9a, + 0xeb +}; +static const u8 enc_assoc006[] __initconst = { + 0x70, 0xd3, 0x33, 0xf3, 0x8b, 0x18, 0x0b +}; +static const u8 enc_nonce006[] __initconst = { + 0xdf, 0x51, 0x84, 0x82, 0x42, 0x0c, 0x75, 0x9c +}; +static const u8 enc_key006[] __initconst = { + 0x68, 0x7b, 0x8d, 0x8e, 0xe3, 0xc4, 0xdd, 0xae, + 0xdf, 0x72, 0x7f, 0x53, 0x72, 0x25, 0x1e, 0x78, + 0x91, 0xcb, 0x69, 0x76, 0x1f, 0x49, 0x93, 0xf9, + 0x6f, 0x21, 0xcc, 0x39, 0x9c, 0xad, 0xb1, 0x01 +}; + +static const u8 enc_input007[] __initconst = { + 0x9b, 0x18, 0xdb, 0xdd, 0x9a, 0x0f, 0x3e, 0xa5, + 0x15, 0x17, 0xde, 0xdf, 0x08, 0x9d, 0x65, 0x0a, + 0x67, 0x30, 0x12, 0xe2, 0x34, 0x77, 0x4b, 0xc1, + 0xd9, 0xc6, 0x1f, 0xab, 0xc6, 0x18, 0x50, 0x17, + 0xa7, 0x9d, 0x3c, 0xa6, 0xc5, 0x35, 0x8c, 0x1c, + 0xc0, 0xa1, 0x7c, 0x9f, 0x03, 0x89, 0xca, 0xe1, + 0xe6, 0xe9, 0xd4, 0xd3, 0x88, 0xdb, 0xb4, 0x51, + 0x9d, 0xec, 0xb4, 0xfc, 0x52, 0xee, 0x6d, 0xf1, + 0x75, 0x42, 0xc6, 0xfd, 0xbd, 0x7a, 0x8e, 0x86, + 0xfc, 0x44, 0xb3, 0x4f, 0xf3, 0xea, 0x67, 0x5a, + 0x41, 0x13, 0xba, 0xb0, 0xdc, 0xe1, 0xd3, 0x2a, + 0x7c, 0x22, 0xb3, 0xca, 0xac, 0x6a, 0x37, 0x98, + 0x3e, 0x1d, 0x40, 0x97, 0xf7, 0x9b, 0x1d, 0x36, + 0x6b, 0xb3, 0x28, 0xbd, 0x60, 0x82, 0x47, 0x34, + 0xaa, 0x2f, 0x7d, 0xe9, 0xa8, 0x70, 0x81, 0x57, + 0xd4, 0xb9, 0x77, 0x0a, 0x9d, 0x29, 0xa7, 0x84, + 0x52, 0x4f, 0xc2, 0x4a, 0x40, 0x3b, 0x3c, 0xd4, + 0xc9, 0x2a, 0xdb, 0x4a, 0x53, 0xc4, 0xbe, 0x80, + 0xe9, 0x51, 0x7f, 0x8f, 0xc7, 0xa2, 0xce, 0x82, + 0x5c, 0x91, 0x1e, 0x74, 0xd9, 0xd0, 0xbd, 0xd5, + 0xf3, 0xfd, 0xda, 0x4d, 0x25, 0xb4, 0xbb, 0x2d, + 0xac, 0x2f, 0x3d, 0x71, 0x85, 0x7b, 0xcf, 0x3c, + 0x7b, 0x3e, 0x0e, 0x22, 0x78, 0x0c, 0x29, 0xbf, + 0xe4, 0xf4, 0x57, 0xb3, 0xcb, 0x49, 0xa0, 0xfc, + 0x1e, 0x05, 0x4e, 0x16, 0xbc, 0xd5, 0xa8, 0xa3, + 0xee, 0x05, 0x35, 0xc6, 0x7c, 0xab, 0x60, 0x14, + 0x55, 0x1a, 0x8e, 0xc5, 0x88, 0x5d, 0xd5, 0x81, + 0xc2, 0x81, 0xa5, 0xc4, 0x60, 0xdb, 0xaf, 0x77, + 0x91, 0xe1, 0xce, 0xa2, 0x7e, 0x7f, 0x42, 0xe3, + 0xb0, 0x13, 0x1c, 0x1f, 0x25, 0x60, 0x21, 0xe2, + 0x40, 0x5f, 0x99, 0xb7, 0x73, 0xec, 0x9b, 0x2b, + 0xf0, 0x65, 0x11, 0xc8, 0xd0, 0x0a, 0x9f, 0xd3 +}; +static const u8 enc_output007[] __initconst = { + 0x85, 0x04, 0xc2, 0xed, 0x8d, 0xfd, 0x97, 0x5c, + 0xd2, 0xb7, 0xe2, 0xc1, 0x6b, 0xa3, 0xba, 0xf8, + 0xc9, 0x50, 0xc3, 0xc6, 0xa5, 0xe3, 0xa4, 0x7c, + 0xc3, 0x23, 0x49, 0x5e, 0xa9, 0xb9, 0x32, 0xeb, + 0x8a, 0x7c, 0xca, 0xe5, 0xec, 0xfb, 0x7c, 0xc0, + 0xcb, 0x7d, 0xdc, 0x2c, 0x9d, 0x92, 0x55, 0x21, + 0x0a, 0xc8, 0x43, 0x63, 0x59, 0x0a, 0x31, 0x70, + 0x82, 0x67, 0x41, 0x03, 0xf8, 0xdf, 0xf2, 0xac, + 0xa7, 0x02, 0xd4, 0xd5, 0x8a, 0x2d, 0xc8, 0x99, + 0x19, 0x66, 0xd0, 0xf6, 0x88, 0x2c, 0x77, 0xd9, + 0xd4, 0x0d, 0x6c, 0xbd, 0x98, 0xde, 0xe7, 0x7f, + 0xad, 0x7e, 0x8a, 0xfb, 0xe9, 0x4b, 0xe5, 0xf7, + 0xe5, 0x50, 0xa0, 0x90, 0x3f, 0xd6, 0x22, 0x53, + 0xe3, 0xfe, 0x1b, 0xcc, 0x79, 0x3b, 0xec, 0x12, + 0x47, 0x52, 0xa7, 0xd6, 0x04, 0xe3, 0x52, 0xe6, + 0x93, 0x90, 0x91, 0x32, 0x73, 0x79, 0xb8, 0xd0, + 0x31, 0xde, 0x1f, 0x9f, 0x2f, 0x05, 0x38, 0x54, + 0x2f, 0x35, 0x04, 0x39, 0xe0, 0xa7, 0xba, 0xc6, + 0x52, 0xf6, 0x37, 0x65, 0x4c, 0x07, 0xa9, 0x7e, + 0xb3, 0x21, 0x6f, 0x74, 0x8c, 0xc9, 0xde, 0xdb, + 0x65, 0x1b, 0x9b, 0xaa, 0x60, 0xb1, 0x03, 0x30, + 0x6b, 0xb2, 0x03, 0xc4, 0x1c, 0x04, 0xf8, 0x0f, + 0x64, 0xaf, 0x46, 0xe4, 0x65, 0x99, 0x49, 0xe2, + 0xea, 0xce, 0x78, 0x00, 0xd8, 0x8b, 0xd5, 0x2e, + 0xcf, 0xfc, 0x40, 0x49, 0xe8, 0x58, 0xdc, 0x34, + 0x9c, 0x8c, 0x61, 0xbf, 0x0a, 0x8e, 0xec, 0x39, + 0xa9, 0x30, 0x05, 0x5a, 0xd2, 0x56, 0x01, 0xc7, + 0xda, 0x8f, 0x4e, 0xbb, 0x43, 0xa3, 0x3a, 0xf9, + 0x15, 0x2a, 0xd0, 0xa0, 0x7a, 0x87, 0x34, 0x82, + 0xfe, 0x8a, 0xd1, 0x2d, 0x5e, 0xc7, 0xbf, 0x04, + 0x53, 0x5f, 0x3b, 0x36, 0xd4, 0x25, 0x5c, 0x34, + 0x7a, 0x8d, 0xd5, 0x05, 0xce, 0x72, 0xca, 0xef, + 0x7a, 0x4b, 0xbc, 0xb0, 0x10, 0x5c, 0x96, 0x42, + 0x3a, 0x00, 0x98, 0xcd, 0x15, 0xe8, 0xb7, 0x53 +}; +static const u8 enc_assoc007[] __initconst = { }; +static const u8 enc_nonce007[] __initconst = { + 0xde, 0x7b, 0xef, 0xc3, 0x65, 0x1b, 0x68, 0xb0 +}; +static const u8 enc_key007[] __initconst = { + 0x8d, 0xb8, 0x91, 0x48, 0xf0, 0xe7, 0x0a, 0xbd, + 0xf9, 0x3f, 0xcd, 0xd9, 0xa0, 0x1e, 0x42, 0x4c, + 0xe7, 0xde, 0x25, 0x3d, 0xa3, 0xd7, 0x05, 0x80, + 0x8d, 0xf2, 0x82, 0xac, 0x44, 0x16, 0x51, 0x01 +}; + +static const u8 enc_input008[] __initconst = { + 0xc3, 0x09, 0x94, 0x62, 0xe6, 0x46, 0x2e, 0x10, + 0xbe, 0x00, 0xe4, 0xfc, 0xf3, 0x40, 0xa3, 0xe2, + 0x0f, 0xc2, 0x8b, 0x28, 0xdc, 0xba, 0xb4, 0x3c, + 0xe4, 0x21, 0x58, 0x61, 0xcd, 0x8b, 0xcd, 0xfb, + 0xac, 0x94, 0xa1, 0x45, 0xf5, 0x1c, 0xe1, 0x12, + 0xe0, 0x3b, 0x67, 0x21, 0x54, 0x5e, 0x8c, 0xaa, + 0xcf, 0xdb, 0xb4, 0x51, 0xd4, 0x13, 0xda, 0xe6, + 0x83, 0x89, 0xb6, 0x92, 0xe9, 0x21, 0x76, 0xa4, + 0x93, 0x7d, 0x0e, 0xfd, 0x96, 0x36, 0x03, 0x91, + 0x43, 0x5c, 0x92, 0x49, 0x62, 0x61, 0x7b, 0xeb, + 0x43, 0x89, 0xb8, 0x12, 0x20, 0x43, 0xd4, 0x47, + 0x06, 0x84, 0xee, 0x47, 0xe9, 0x8a, 0x73, 0x15, + 0x0f, 0x72, 0xcf, 0xed, 0xce, 0x96, 0xb2, 0x7f, + 0x21, 0x45, 0x76, 0xeb, 0x26, 0x28, 0x83, 0x6a, + 0xad, 0xaa, 0xa6, 0x81, 0xd8, 0x55, 0xb1, 0xa3, + 0x85, 0xb3, 0x0c, 0xdf, 0xf1, 0x69, 0x2d, 0x97, + 0x05, 0x2a, 0xbc, 0x7c, 0x7b, 0x25, 0xf8, 0x80, + 0x9d, 0x39, 0x25, 0xf3, 0x62, 0xf0, 0x66, 0x5e, + 0xf4, 0xa0, 0xcf, 0xd8, 0xfd, 0x4f, 0xb1, 0x1f, + 0x60, 0x3a, 0x08, 0x47, 0xaf, 0xe1, 0xf6, 0x10, + 0x77, 0x09, 0xa7, 0x27, 0x8f, 0x9a, 0x97, 0x5a, + 0x26, 0xfa, 0xfe, 0x41, 0x32, 0x83, 0x10, 0xe0, + 0x1d, 0xbf, 0x64, 0x0d, 0xf4, 0x1c, 0x32, 0x35, + 0xe5, 0x1b, 0x36, 0xef, 0xd4, 0x4a, 0x93, 0x4d, + 0x00, 0x7c, 0xec, 0x02, 0x07, 0x8b, 0x5d, 0x7d, + 0x1b, 0x0e, 0xd1, 0xa6, 0xa5, 0x5d, 0x7d, 0x57, + 0x88, 0xa8, 0xcc, 0x81, 0xb4, 0x86, 0x4e, 0xb4, + 0x40, 0xe9, 0x1d, 0xc3, 0xb1, 0x24, 0x3e, 0x7f, + 0xcc, 0x8a, 0x24, 0x9b, 0xdf, 0x6d, 0xf0, 0x39, + 0x69, 0x3e, 0x4c, 0xc0, 0x96, 0xe4, 0x13, 0xda, + 0x90, 0xda, 0xf4, 0x95, 0x66, 0x8b, 0x17, 0x17, + 0xfe, 0x39, 0x43, 0x25, 0xaa, 0xda, 0xa0, 0x43, + 0x3c, 0xb1, 0x41, 0x02, 0xa3, 0xf0, 0xa7, 0x19, + 0x59, 0xbc, 0x1d, 0x7d, 0x6c, 0x6d, 0x91, 0x09, + 0x5c, 0xb7, 0x5b, 0x01, 0xd1, 0x6f, 0x17, 0x21, + 0x97, 0xbf, 0x89, 0x71, 0xa5, 0xb0, 0x6e, 0x07, + 0x45, 0xfd, 0x9d, 0xea, 0x07, 0xf6, 0x7a, 0x9f, + 0x10, 0x18, 0x22, 0x30, 0x73, 0xac, 0xd4, 0x6b, + 0x72, 0x44, 0xed, 0xd9, 0x19, 0x9b, 0x2d, 0x4a, + 0x41, 0xdd, 0xd1, 0x85, 0x5e, 0x37, 0x19, 0xed, + 0xd2, 0x15, 0x8f, 0x5e, 0x91, 0xdb, 0x33, 0xf2, + 0xe4, 0xdb, 0xff, 0x98, 0xfb, 0xa3, 0xb5, 0xca, + 0x21, 0x69, 0x08, 0xe7, 0x8a, 0xdf, 0x90, 0xff, + 0x3e, 0xe9, 0x20, 0x86, 0x3c, 0xe9, 0xfc, 0x0b, + 0xfe, 0x5c, 0x61, 0xaa, 0x13, 0x92, 0x7f, 0x7b, + 0xec, 0xe0, 0x6d, 0xa8, 0x23, 0x22, 0xf6, 0x6b, + 0x77, 0xc4, 0xfe, 0x40, 0x07, 0x3b, 0xb6, 0xf6, + 0x8e, 0x5f, 0xd4, 0xb9, 0xb7, 0x0f, 0x21, 0x04, + 0xef, 0x83, 0x63, 0x91, 0x69, 0x40, 0xa3, 0x48, + 0x5c, 0xd2, 0x60, 0xf9, 0x4f, 0x6c, 0x47, 0x8b, + 0x3b, 0xb1, 0x9f, 0x8e, 0xee, 0x16, 0x8a, 0x13, + 0xfc, 0x46, 0x17, 0xc3, 0xc3, 0x32, 0x56, 0xf8, + 0x3c, 0x85, 0x3a, 0xb6, 0x3e, 0xaa, 0x89, 0x4f, + 0xb3, 0xdf, 0x38, 0xfd, 0xf1, 0xe4, 0x3a, 0xc0, + 0xe6, 0x58, 0xb5, 0x8f, 0xc5, 0x29, 0xa2, 0x92, + 0x4a, 0xb6, 0xa0, 0x34, 0x7f, 0xab, 0xb5, 0x8a, + 0x90, 0xa1, 0xdb, 0x4d, 0xca, 0xb6, 0x2c, 0x41, + 0x3c, 0xf7, 0x2b, 0x21, 0xc3, 0xfd, 0xf4, 0x17, + 0x5c, 0xb5, 0x33, 0x17, 0x68, 0x2b, 0x08, 0x30, + 0xf3, 0xf7, 0x30, 0x3c, 0x96, 0xe6, 0x6a, 0x20, + 0x97, 0xe7, 0x4d, 0x10, 0x5f, 0x47, 0x5f, 0x49, + 0x96, 0x09, 0xf0, 0x27, 0x91, 0xc8, 0xf8, 0x5a, + 0x2e, 0x79, 0xb5, 0xe2, 0xb8, 0xe8, 0xb9, 0x7b, + 0xd5, 0x10, 0xcb, 0xff, 0x5d, 0x14, 0x73, 0xf3 +}; +static const u8 enc_output008[] __initconst = { + 0x14, 0xf6, 0x41, 0x37, 0xa6, 0xd4, 0x27, 0xcd, + 0xdb, 0x06, 0x3e, 0x9a, 0x4e, 0xab, 0xd5, 0xb1, + 0x1e, 0x6b, 0xd2, 0xbc, 0x11, 0xf4, 0x28, 0x93, + 0x63, 0x54, 0xef, 0xbb, 0x5e, 0x1d, 0x3a, 0x1d, + 0x37, 0x3c, 0x0a, 0x6c, 0x1e, 0xc2, 0xd1, 0x2c, + 0xb5, 0xa3, 0xb5, 0x7b, 0xb8, 0x8f, 0x25, 0xa6, + 0x1b, 0x61, 0x1c, 0xec, 0x28, 0x58, 0x26, 0xa4, + 0xa8, 0x33, 0x28, 0x25, 0x5c, 0x45, 0x05, 0xe5, + 0x6c, 0x99, 0xe5, 0x45, 0xc4, 0xa2, 0x03, 0x84, + 0x03, 0x73, 0x1e, 0x8c, 0x49, 0xac, 0x20, 0xdd, + 0x8d, 0xb3, 0xc4, 0xf5, 0xe7, 0x4f, 0xf1, 0xed, + 0xa1, 0x98, 0xde, 0xa4, 0x96, 0xdd, 0x2f, 0xab, + 0xab, 0x97, 0xcf, 0x3e, 0xd2, 0x9e, 0xb8, 0x13, + 0x07, 0x28, 0x29, 0x19, 0xaf, 0xfd, 0xf2, 0x49, + 0x43, 0xea, 0x49, 0x26, 0x91, 0xc1, 0x07, 0xd6, + 0xbb, 0x81, 0x75, 0x35, 0x0d, 0x24, 0x7f, 0xc8, + 0xda, 0xd4, 0xb7, 0xeb, 0xe8, 0x5c, 0x09, 0xa2, + 0x2f, 0xdc, 0x28, 0x7d, 0x3a, 0x03, 0xfa, 0x94, + 0xb5, 0x1d, 0x17, 0x99, 0x36, 0xc3, 0x1c, 0x18, + 0x34, 0xe3, 0x9f, 0xf5, 0x55, 0x7c, 0xb0, 0x60, + 0x9d, 0xff, 0xac, 0xd4, 0x61, 0xf2, 0xad, 0xf8, + 0xce, 0xc7, 0xbe, 0x5c, 0xd2, 0x95, 0xa8, 0x4b, + 0x77, 0x13, 0x19, 0x59, 0x26, 0xc9, 0xb7, 0x8f, + 0x6a, 0xcb, 0x2d, 0x37, 0x91, 0xea, 0x92, 0x9c, + 0x94, 0x5b, 0xda, 0x0b, 0xce, 0xfe, 0x30, 0x20, + 0xf8, 0x51, 0xad, 0xf2, 0xbe, 0xe7, 0xc7, 0xff, + 0xb3, 0x33, 0x91, 0x6a, 0xc9, 0x1a, 0x41, 0xc9, + 0x0f, 0xf3, 0x10, 0x0e, 0xfd, 0x53, 0xff, 0x6c, + 0x16, 0x52, 0xd9, 0xf3, 0xf7, 0x98, 0x2e, 0xc9, + 0x07, 0x31, 0x2c, 0x0c, 0x72, 0xd7, 0xc5, 0xc6, + 0x08, 0x2a, 0x7b, 0xda, 0xbd, 0x7e, 0x02, 0xea, + 0x1a, 0xbb, 0xf2, 0x04, 0x27, 0x61, 0x28, 0x8e, + 0xf5, 0x04, 0x03, 0x1f, 0x4c, 0x07, 0x55, 0x82, + 0xec, 0x1e, 0xd7, 0x8b, 0x2f, 0x65, 0x56, 0xd1, + 0xd9, 0x1e, 0x3c, 0xe9, 0x1f, 0x5e, 0x98, 0x70, + 0x38, 0x4a, 0x8c, 0x49, 0xc5, 0x43, 0xa0, 0xa1, + 0x8b, 0x74, 0x9d, 0x4c, 0x62, 0x0d, 0x10, 0x0c, + 0xf4, 0x6c, 0x8f, 0xe0, 0xaa, 0x9a, 0x8d, 0xb7, + 0xe0, 0xbe, 0x4c, 0x87, 0xf1, 0x98, 0x2f, 0xcc, + 0xed, 0xc0, 0x52, 0x29, 0xdc, 0x83, 0xf8, 0xfc, + 0x2c, 0x0e, 0xa8, 0x51, 0x4d, 0x80, 0x0d, 0xa3, + 0xfe, 0xd8, 0x37, 0xe7, 0x41, 0x24, 0xfc, 0xfb, + 0x75, 0xe3, 0x71, 0x7b, 0x57, 0x45, 0xf5, 0x97, + 0x73, 0x65, 0x63, 0x14, 0x74, 0xb8, 0x82, 0x9f, + 0xf8, 0x60, 0x2f, 0x8a, 0xf2, 0x4e, 0xf1, 0x39, + 0xda, 0x33, 0x91, 0xf8, 0x36, 0xe0, 0x8d, 0x3f, + 0x1f, 0x3b, 0x56, 0xdc, 0xa0, 0x8f, 0x3c, 0x9d, + 0x71, 0x52, 0xa7, 0xb8, 0xc0, 0xa5, 0xc6, 0xa2, + 0x73, 0xda, 0xf4, 0x4b, 0x74, 0x5b, 0x00, 0x3d, + 0x99, 0xd7, 0x96, 0xba, 0xe6, 0xe1, 0xa6, 0x96, + 0x38, 0xad, 0xb3, 0xc0, 0xd2, 0xba, 0x91, 0x6b, + 0xf9, 0x19, 0xdd, 0x3b, 0xbe, 0xbe, 0x9c, 0x20, + 0x50, 0xba, 0xa1, 0xd0, 0xce, 0x11, 0xbd, 0x95, + 0xd8, 0xd1, 0xdd, 0x33, 0x85, 0x74, 0xdc, 0xdb, + 0x66, 0x76, 0x44, 0xdc, 0x03, 0x74, 0x48, 0x35, + 0x98, 0xb1, 0x18, 0x47, 0x94, 0x7d, 0xff, 0x62, + 0xe4, 0x58, 0x78, 0xab, 0xed, 0x95, 0x36, 0xd9, + 0x84, 0x91, 0x82, 0x64, 0x41, 0xbb, 0x58, 0xe6, + 0x1c, 0x20, 0x6d, 0x15, 0x6b, 0x13, 0x96, 0xe8, + 0x35, 0x7f, 0xdc, 0x40, 0x2c, 0xe9, 0xbc, 0x8a, + 0x4f, 0x92, 0xec, 0x06, 0x2d, 0x50, 0xdf, 0x93, + 0x5d, 0x65, 0x5a, 0xa8, 0xfc, 0x20, 0x50, 0x14, + 0xa9, 0x8a, 0x7e, 0x1d, 0x08, 0x1f, 0xe2, 0x99, + 0xd0, 0xbe, 0xfb, 0x3a, 0x21, 0x9d, 0xad, 0x86, + 0x54, 0xfd, 0x0d, 0x98, 0x1c, 0x5a, 0x6f, 0x1f, + 0x9a, 0x40, 0xcd, 0xa2, 0xff, 0x6a, 0xf1, 0x54 +}; +static const u8 enc_assoc008[] __initconst = { }; +static const u8 enc_nonce008[] __initconst = { + 0x0e, 0x0d, 0x57, 0xbb, 0x7b, 0x40, 0x54, 0x02 +}; +static const u8 enc_key008[] __initconst = { + 0xf2, 0xaa, 0x4f, 0x99, 0xfd, 0x3e, 0xa8, 0x53, + 0xc1, 0x44, 0xe9, 0x81, 0x18, 0xdc, 0xf5, 0xf0, + 0x3e, 0x44, 0x15, 0x59, 0xe0, 0xc5, 0x44, 0x86, + 0xc3, 0x91, 0xa8, 0x75, 0xc0, 0x12, 0x46, 0xba +}; + +static const u8 enc_input009[] __initconst = { + 0xe6, 0xc3, 0xdb, 0x63, 0x55, 0x15, 0xe3, 0x5b, + 0xb7, 0x4b, 0x27, 0x8b, 0x5a, 0xdd, 0xc2, 0xe8, + 0x3a, 0x6b, 0xd7, 0x81, 0x96, 0x35, 0x97, 0xca, + 0xd7, 0x68, 0xe8, 0xef, 0xce, 0xab, 0xda, 0x09, + 0x6e, 0xd6, 0x8e, 0xcb, 0x55, 0xb5, 0xe1, 0xe5, + 0x57, 0xfd, 0xc4, 0xe3, 0xe0, 0x18, 0x4f, 0x85, + 0xf5, 0x3f, 0x7e, 0x4b, 0x88, 0xc9, 0x52, 0x44, + 0x0f, 0xea, 0xaf, 0x1f, 0x71, 0x48, 0x9f, 0x97, + 0x6d, 0xb9, 0x6f, 0x00, 0xa6, 0xde, 0x2b, 0x77, + 0x8b, 0x15, 0xad, 0x10, 0xa0, 0x2b, 0x7b, 0x41, + 0x90, 0x03, 0x2d, 0x69, 0xae, 0xcc, 0x77, 0x7c, + 0xa5, 0x9d, 0x29, 0x22, 0xc2, 0xea, 0xb4, 0x00, + 0x1a, 0xd2, 0x7a, 0x98, 0x8a, 0xf9, 0xf7, 0x82, + 0xb0, 0xab, 0xd8, 0xa6, 0x94, 0x8d, 0x58, 0x2f, + 0x01, 0x9e, 0x00, 0x20, 0xfc, 0x49, 0xdc, 0x0e, + 0x03, 0xe8, 0x45, 0x10, 0xd6, 0xa8, 0xda, 0x55, + 0x10, 0x9a, 0xdf, 0x67, 0x22, 0x8b, 0x43, 0xab, + 0x00, 0xbb, 0x02, 0xc8, 0xdd, 0x7b, 0x97, 0x17, + 0xd7, 0x1d, 0x9e, 0x02, 0x5e, 0x48, 0xde, 0x8e, + 0xcf, 0x99, 0x07, 0x95, 0x92, 0x3c, 0x5f, 0x9f, + 0xc5, 0x8a, 0xc0, 0x23, 0xaa, 0xd5, 0x8c, 0x82, + 0x6e, 0x16, 0x92, 0xb1, 0x12, 0x17, 0x07, 0xc3, + 0xfb, 0x36, 0xf5, 0x6c, 0x35, 0xd6, 0x06, 0x1f, + 0x9f, 0xa7, 0x94, 0xa2, 0x38, 0x63, 0x9c, 0xb0, + 0x71, 0xb3, 0xa5, 0xd2, 0xd8, 0xba, 0x9f, 0x08, + 0x01, 0xb3, 0xff, 0x04, 0x97, 0x73, 0x45, 0x1b, + 0xd5, 0xa9, 0x9c, 0x80, 0xaf, 0x04, 0x9a, 0x85, + 0xdb, 0x32, 0x5b, 0x5d, 0x1a, 0xc1, 0x36, 0x28, + 0x10, 0x79, 0xf1, 0x3c, 0xbf, 0x1a, 0x41, 0x5c, + 0x4e, 0xdf, 0xb2, 0x7c, 0x79, 0x3b, 0x7a, 0x62, + 0x3d, 0x4b, 0xc9, 0x9b, 0x2a, 0x2e, 0x7c, 0xa2, + 0xb1, 0x11, 0x98, 0xa7, 0x34, 0x1a, 0x00, 0xf3, + 0xd1, 0xbc, 0x18, 0x22, 0xba, 0x02, 0x56, 0x62, + 0x31, 0x10, 0x11, 0x6d, 0xe0, 0x54, 0x9d, 0x40, + 0x1f, 0x26, 0x80, 0x41, 0xca, 0x3f, 0x68, 0x0f, + 0x32, 0x1d, 0x0a, 0x8e, 0x79, 0xd8, 0xa4, 0x1b, + 0x29, 0x1c, 0x90, 0x8e, 0xc5, 0xe3, 0xb4, 0x91, + 0x37, 0x9a, 0x97, 0x86, 0x99, 0xd5, 0x09, 0xc5, + 0xbb, 0xa3, 0x3f, 0x21, 0x29, 0x82, 0x14, 0x5c, + 0xab, 0x25, 0xfb, 0xf2, 0x4f, 0x58, 0x26, 0xd4, + 0x83, 0xaa, 0x66, 0x89, 0x67, 0x7e, 0xc0, 0x49, + 0xe1, 0x11, 0x10, 0x7f, 0x7a, 0xda, 0x29, 0x04, + 0xff, 0xf0, 0xcb, 0x09, 0x7c, 0x9d, 0xfa, 0x03, + 0x6f, 0x81, 0x09, 0x31, 0x60, 0xfb, 0x08, 0xfa, + 0x74, 0xd3, 0x64, 0x44, 0x7c, 0x55, 0x85, 0xec, + 0x9c, 0x6e, 0x25, 0xb7, 0x6c, 0xc5, 0x37, 0xb6, + 0x83, 0x87, 0x72, 0x95, 0x8b, 0x9d, 0xe1, 0x69, + 0x5c, 0x31, 0x95, 0x42, 0xa6, 0x2c, 0xd1, 0x36, + 0x47, 0x1f, 0xec, 0x54, 0xab, 0xa2, 0x1c, 0xd8, + 0x00, 0xcc, 0xbc, 0x0d, 0x65, 0xe2, 0x67, 0xbf, + 0xbc, 0xea, 0xee, 0x9e, 0xe4, 0x36, 0x95, 0xbe, + 0x73, 0xd9, 0xa6, 0xd9, 0x0f, 0xa0, 0xcc, 0x82, + 0x76, 0x26, 0xad, 0x5b, 0x58, 0x6c, 0x4e, 0xab, + 0x29, 0x64, 0xd3, 0xd9, 0xa9, 0x08, 0x8c, 0x1d, + 0xa1, 0x4f, 0x80, 0xd8, 0x3f, 0x94, 0xfb, 0xd3, + 0x7b, 0xfc, 0xd1, 0x2b, 0xc3, 0x21, 0xeb, 0xe5, + 0x1c, 0x84, 0x23, 0x7f, 0x4b, 0xfa, 0xdb, 0x34, + 0x18, 0xa2, 0xc2, 0xe5, 0x13, 0xfe, 0x6c, 0x49, + 0x81, 0xd2, 0x73, 0xe7, 0xe2, 0xd7, 0xe4, 0x4f, + 0x4b, 0x08, 0x6e, 0xb1, 0x12, 0x22, 0x10, 0x9d, + 0xac, 0x51, 0x1e, 0x17, 0xd9, 0x8a, 0x0b, 0x42, + 0x88, 0x16, 0x81, 0x37, 0x7c, 0x6a, 0xf7, 0xef, + 0x2d, 0xe3, 0xd9, 0xf8, 0x5f, 0xe0, 0x53, 0x27, + 0x74, 0xb9, 0xe2, 0xd6, 0x1c, 0x80, 0x2c, 0x52, + 0x65 +}; +static const u8 enc_output009[] __initconst = { + 0xfd, 0x81, 0x8d, 0xd0, 0x3d, 0xb4, 0xd5, 0xdf, + 0xd3, 0x42, 0x47, 0x5a, 0x6d, 0x19, 0x27, 0x66, + 0x4b, 0x2e, 0x0c, 0x27, 0x9c, 0x96, 0x4c, 0x72, + 0x02, 0xa3, 0x65, 0xc3, 0xb3, 0x6f, 0x2e, 0xbd, + 0x63, 0x8a, 0x4a, 0x5d, 0x29, 0xa2, 0xd0, 0x28, + 0x48, 0xc5, 0x3d, 0x98, 0xa3, 0xbc, 0xe0, 0xbe, + 0x3b, 0x3f, 0xe6, 0x8a, 0xa4, 0x7f, 0x53, 0x06, + 0xfa, 0x7f, 0x27, 0x76, 0x72, 0x31, 0xa1, 0xf5, + 0xd6, 0x0c, 0x52, 0x47, 0xba, 0xcd, 0x4f, 0xd7, + 0xeb, 0x05, 0x48, 0x0d, 0x7c, 0x35, 0x4a, 0x09, + 0xc9, 0x76, 0x71, 0x02, 0xa3, 0xfb, 0xb7, 0x1a, + 0x65, 0xb7, 0xed, 0x98, 0xc6, 0x30, 0x8a, 0x00, + 0xae, 0xa1, 0x31, 0xe5, 0xb5, 0x9e, 0x6d, 0x62, + 0xda, 0xda, 0x07, 0x0f, 0x38, 0x38, 0xd3, 0xcb, + 0xc1, 0xb0, 0xad, 0xec, 0x72, 0xec, 0xb1, 0xa2, + 0x7b, 0x59, 0xf3, 0x3d, 0x2b, 0xef, 0xcd, 0x28, + 0x5b, 0x83, 0xcc, 0x18, 0x91, 0x88, 0xb0, 0x2e, + 0xf9, 0x29, 0x31, 0x18, 0xf9, 0x4e, 0xe9, 0x0a, + 0x91, 0x92, 0x9f, 0xae, 0x2d, 0xad, 0xf4, 0xe6, + 0x1a, 0xe2, 0xa4, 0xee, 0x47, 0x15, 0xbf, 0x83, + 0x6e, 0xd7, 0x72, 0x12, 0x3b, 0x2d, 0x24, 0xe9, + 0xb2, 0x55, 0xcb, 0x3c, 0x10, 0xf0, 0x24, 0x8a, + 0x4a, 0x02, 0xea, 0x90, 0x25, 0xf0, 0xb4, 0x79, + 0x3a, 0xef, 0x6e, 0xf5, 0x52, 0xdf, 0xb0, 0x0a, + 0xcd, 0x24, 0x1c, 0xd3, 0x2e, 0x22, 0x74, 0xea, + 0x21, 0x6f, 0xe9, 0xbd, 0xc8, 0x3e, 0x36, 0x5b, + 0x19, 0xf1, 0xca, 0x99, 0x0a, 0xb4, 0xa7, 0x52, + 0x1a, 0x4e, 0xf2, 0xad, 0x8d, 0x56, 0x85, 0xbb, + 0x64, 0x89, 0xba, 0x26, 0xf9, 0xc7, 0xe1, 0x89, + 0x19, 0x22, 0x77, 0xc3, 0xa8, 0xfc, 0xff, 0xad, + 0xfe, 0xb9, 0x48, 0xae, 0x12, 0x30, 0x9f, 0x19, + 0xfb, 0x1b, 0xef, 0x14, 0x87, 0x8a, 0x78, 0x71, + 0xf3, 0xf4, 0xb7, 0x00, 0x9c, 0x1d, 0xb5, 0x3d, + 0x49, 0x00, 0x0c, 0x06, 0xd4, 0x50, 0xf9, 0x54, + 0x45, 0xb2, 0x5b, 0x43, 0xdb, 0x6d, 0xcf, 0x1a, + 0xe9, 0x7a, 0x7a, 0xcf, 0xfc, 0x8a, 0x4e, 0x4d, + 0x0b, 0x07, 0x63, 0x28, 0xd8, 0xe7, 0x08, 0x95, + 0xdf, 0xa6, 0x72, 0x93, 0x2e, 0xbb, 0xa0, 0x42, + 0x89, 0x16, 0xf1, 0xd9, 0x0c, 0xf9, 0xa1, 0x16, + 0xfd, 0xd9, 0x03, 0xb4, 0x3b, 0x8a, 0xf5, 0xf6, + 0xe7, 0x6b, 0x2e, 0x8e, 0x4c, 0x3d, 0xe2, 0xaf, + 0x08, 0x45, 0x03, 0xff, 0x09, 0xb6, 0xeb, 0x2d, + 0xc6, 0x1b, 0x88, 0x94, 0xac, 0x3e, 0xf1, 0x9f, + 0x0e, 0x0e, 0x2b, 0xd5, 0x00, 0x4d, 0x3f, 0x3b, + 0x53, 0xae, 0xaf, 0x1c, 0x33, 0x5f, 0x55, 0x6e, + 0x8d, 0xaf, 0x05, 0x7a, 0x10, 0x34, 0xc9, 0xf4, + 0x66, 0xcb, 0x62, 0x12, 0xa6, 0xee, 0xe8, 0x1c, + 0x5d, 0x12, 0x86, 0xdb, 0x6f, 0x1c, 0x33, 0xc4, + 0x1c, 0xda, 0x82, 0x2d, 0x3b, 0x59, 0xfe, 0xb1, + 0xa4, 0x59, 0x41, 0x86, 0xd0, 0xef, 0xae, 0xfb, + 0xda, 0x6d, 0x11, 0xb8, 0xca, 0xe9, 0x6e, 0xff, + 0xf7, 0xa9, 0xd9, 0x70, 0x30, 0xfc, 0x53, 0xe2, + 0xd7, 0xa2, 0x4e, 0xc7, 0x91, 0xd9, 0x07, 0x06, + 0xaa, 0xdd, 0xb0, 0x59, 0x28, 0x1d, 0x00, 0x66, + 0xc5, 0x54, 0xc2, 0xfc, 0x06, 0xda, 0x05, 0x90, + 0x52, 0x1d, 0x37, 0x66, 0xee, 0xf0, 0xb2, 0x55, + 0x8a, 0x5d, 0xd2, 0x38, 0x86, 0x94, 0x9b, 0xfc, + 0x10, 0x4c, 0xa1, 0xb9, 0x64, 0x3e, 0x44, 0xb8, + 0x5f, 0xb0, 0x0c, 0xec, 0xe0, 0xc9, 0xe5, 0x62, + 0x75, 0x3f, 0x09, 0xd5, 0xf5, 0xd9, 0x26, 0xba, + 0x9e, 0xd2, 0xf4, 0xb9, 0x48, 0x0a, 0xbc, 0xa2, + 0xd6, 0x7c, 0x36, 0x11, 0x7d, 0x26, 0x81, 0x89, + 0xcf, 0xa4, 0xad, 0x73, 0x0e, 0xee, 0xcc, 0x06, + 0xa9, 0xdb, 0xb1, 0xfd, 0xfb, 0x09, 0x7f, 0x90, + 0x42, 0x37, 0x2f, 0xe1, 0x9c, 0x0f, 0x6f, 0xcf, + 0x43, 0xb5, 0xd9, 0x90, 0xe1, 0x85, 0xf5, 0xa8, + 0xae +}; +static const u8 enc_assoc009[] __initconst = { + 0x5a, 0x27, 0xff, 0xeb, 0xdf, 0x84, 0xb2, 0x9e, + 0xef +}; +static const u8 enc_nonce009[] __initconst = { + 0xef, 0x2d, 0x63, 0xee, 0x6b, 0x80, 0x8b, 0x78 +}; +static const u8 enc_key009[] __initconst = { + 0xea, 0xbc, 0x56, 0x99, 0xe3, 0x50, 0xff, 0xc5, + 0xcc, 0x1a, 0xd7, 0xc1, 0x57, 0x72, 0xea, 0x86, + 0x5b, 0x89, 0x88, 0x61, 0x3d, 0x2f, 0x9b, 0xb2, + 0xe7, 0x9c, 0xec, 0x74, 0x6e, 0x3e, 0xf4, 0x3b +}; + +static const u8 enc_input010[] __initconst = { + 0x42, 0x93, 0xe4, 0xeb, 0x97, 0xb0, 0x57, 0xbf, + 0x1a, 0x8b, 0x1f, 0xe4, 0x5f, 0x36, 0x20, 0x3c, + 0xef, 0x0a, 0xa9, 0x48, 0x5f, 0x5f, 0x37, 0x22, + 0x3a, 0xde, 0xe3, 0xae, 0xbe, 0xad, 0x07, 0xcc, + 0xb1, 0xf6, 0xf5, 0xf9, 0x56, 0xdd, 0xe7, 0x16, + 0x1e, 0x7f, 0xdf, 0x7a, 0x9e, 0x75, 0xb7, 0xc7, + 0xbe, 0xbe, 0x8a, 0x36, 0x04, 0xc0, 0x10, 0xf4, + 0x95, 0x20, 0x03, 0xec, 0xdc, 0x05, 0xa1, 0x7d, + 0xc4, 0xa9, 0x2c, 0x82, 0xd0, 0xbc, 0x8b, 0xc5, + 0xc7, 0x45, 0x50, 0xf6, 0xa2, 0x1a, 0xb5, 0x46, + 0x3b, 0x73, 0x02, 0xa6, 0x83, 0x4b, 0x73, 0x82, + 0x58, 0x5e, 0x3b, 0x65, 0x2f, 0x0e, 0xfd, 0x2b, + 0x59, 0x16, 0xce, 0xa1, 0x60, 0x9c, 0xe8, 0x3a, + 0x99, 0xed, 0x8d, 0x5a, 0xcf, 0xf6, 0x83, 0xaf, + 0xba, 0xd7, 0x73, 0x73, 0x40, 0x97, 0x3d, 0xca, + 0xef, 0x07, 0x57, 0xe6, 0xd9, 0x70, 0x0e, 0x95, + 0xae, 0xa6, 0x8d, 0x04, 0xcc, 0xee, 0xf7, 0x09, + 0x31, 0x77, 0x12, 0xa3, 0x23, 0x97, 0x62, 0xb3, + 0x7b, 0x32, 0xfb, 0x80, 0x14, 0x48, 0x81, 0xc3, + 0xe5, 0xea, 0x91, 0x39, 0x52, 0x81, 0xa2, 0x4f, + 0xe4, 0xb3, 0x09, 0xff, 0xde, 0x5e, 0xe9, 0x58, + 0x84, 0x6e, 0xf9, 0x3d, 0xdf, 0x25, 0xea, 0xad, + 0xae, 0xe6, 0x9a, 0xd1, 0x89, 0x55, 0xd3, 0xde, + 0x6c, 0x52, 0xdb, 0x70, 0xfe, 0x37, 0xce, 0x44, + 0x0a, 0xa8, 0x25, 0x5f, 0x92, 0xc1, 0x33, 0x4a, + 0x4f, 0x9b, 0x62, 0x35, 0xff, 0xce, 0xc0, 0xa9, + 0x60, 0xce, 0x52, 0x00, 0x97, 0x51, 0x35, 0x26, + 0x2e, 0xb9, 0x36, 0xa9, 0x87, 0x6e, 0x1e, 0xcc, + 0x91, 0x78, 0x53, 0x98, 0x86, 0x5b, 0x9c, 0x74, + 0x7d, 0x88, 0x33, 0xe1, 0xdf, 0x37, 0x69, 0x2b, + 0xbb, 0xf1, 0x4d, 0xf4, 0xd1, 0xf1, 0x39, 0x93, + 0x17, 0x51, 0x19, 0xe3, 0x19, 0x1e, 0x76, 0x37, + 0x25, 0xfb, 0x09, 0x27, 0x6a, 0xab, 0x67, 0x6f, + 0x14, 0x12, 0x64, 0xe7, 0xc4, 0x07, 0xdf, 0x4d, + 0x17, 0xbb, 0x6d, 0xe0, 0xe9, 0xb9, 0xab, 0xca, + 0x10, 0x68, 0xaf, 0x7e, 0xb7, 0x33, 0x54, 0x73, + 0x07, 0x6e, 0xf7, 0x81, 0x97, 0x9c, 0x05, 0x6f, + 0x84, 0x5f, 0xd2, 0x42, 0xfb, 0x38, 0xcf, 0xd1, + 0x2f, 0x14, 0x30, 0x88, 0x98, 0x4d, 0x5a, 0xa9, + 0x76, 0xd5, 0x4f, 0x3e, 0x70, 0x6c, 0x85, 0x76, + 0xd7, 0x01, 0xa0, 0x1a, 0xc8, 0x4e, 0xaa, 0xac, + 0x78, 0xfe, 0x46, 0xde, 0x6a, 0x05, 0x46, 0xa7, + 0x43, 0x0c, 0xb9, 0xde, 0xb9, 0x68, 0xfb, 0xce, + 0x42, 0x99, 0x07, 0x4d, 0x0b, 0x3b, 0x5a, 0x30, + 0x35, 0xa8, 0xf9, 0x3a, 0x73, 0xef, 0x0f, 0xdb, + 0x1e, 0x16, 0x42, 0xc4, 0xba, 0xae, 0x58, 0xaa, + 0xf8, 0xe5, 0x75, 0x2f, 0x1b, 0x15, 0x5c, 0xfd, + 0x0a, 0x97, 0xd0, 0xe4, 0x37, 0x83, 0x61, 0x5f, + 0x43, 0xa6, 0xc7, 0x3f, 0x38, 0x59, 0xe6, 0xeb, + 0xa3, 0x90, 0xc3, 0xaa, 0xaa, 0x5a, 0xd3, 0x34, + 0xd4, 0x17, 0xc8, 0x65, 0x3e, 0x57, 0xbc, 0x5e, + 0xdd, 0x9e, 0xb7, 0xf0, 0x2e, 0x5b, 0xb2, 0x1f, + 0x8a, 0x08, 0x0d, 0x45, 0x91, 0x0b, 0x29, 0x53, + 0x4f, 0x4c, 0x5a, 0x73, 0x56, 0xfe, 0xaf, 0x41, + 0x01, 0x39, 0x0a, 0x24, 0x3c, 0x7e, 0xbe, 0x4e, + 0x53, 0xf3, 0xeb, 0x06, 0x66, 0x51, 0x28, 0x1d, + 0xbd, 0x41, 0x0a, 0x01, 0xab, 0x16, 0x47, 0x27, + 0x47, 0x47, 0xf7, 0xcb, 0x46, 0x0a, 0x70, 0x9e, + 0x01, 0x9c, 0x09, 0xe1, 0x2a, 0x00, 0x1a, 0xd8, + 0xd4, 0x79, 0x9d, 0x80, 0x15, 0x8e, 0x53, 0x2a, + 0x65, 0x83, 0x78, 0x3e, 0x03, 0x00, 0x07, 0x12, + 0x1f, 0x33, 0x3e, 0x7b, 0x13, 0x37, 0xf1, 0xc3, + 0xef, 0xb7, 0xc1, 0x20, 0x3c, 0x3e, 0x67, 0x66, + 0x5d, 0x88, 0xa7, 0x7d, 0x33, 0x50, 0x77, 0xb0, + 0x28, 0x8e, 0xe7, 0x2c, 0x2e, 0x7a, 0xf4, 0x3c, + 0x8d, 0x74, 0x83, 0xaf, 0x8e, 0x87, 0x0f, 0xe4, + 0x50, 0xff, 0x84, 0x5c, 0x47, 0x0c, 0x6a, 0x49, + 0xbf, 0x42, 0x86, 0x77, 0x15, 0x48, 0xa5, 0x90, + 0x5d, 0x93, 0xd6, 0x2a, 0x11, 0xd5, 0xd5, 0x11, + 0xaa, 0xce, 0xe7, 0x6f, 0xa5, 0xb0, 0x09, 0x2c, + 0x8d, 0xd3, 0x92, 0xf0, 0x5a, 0x2a, 0xda, 0x5b, + 0x1e, 0xd5, 0x9a, 0xc4, 0xc4, 0xf3, 0x49, 0x74, + 0x41, 0xca, 0xe8, 0xc1, 0xf8, 0x44, 0xd6, 0x3c, + 0xae, 0x6c, 0x1d, 0x9a, 0x30, 0x04, 0x4d, 0x27, + 0x0e, 0xb1, 0x5f, 0x59, 0xa2, 0x24, 0xe8, 0xe1, + 0x98, 0xc5, 0x6a, 0x4c, 0xfe, 0x41, 0xd2, 0x27, + 0x42, 0x52, 0xe1, 0xe9, 0x7d, 0x62, 0xe4, 0x88, + 0x0f, 0xad, 0xb2, 0x70, 0xcb, 0x9d, 0x4c, 0x27, + 0x2e, 0x76, 0x1e, 0x1a, 0x63, 0x65, 0xf5, 0x3b, + 0xf8, 0x57, 0x69, 0xeb, 0x5b, 0x38, 0x26, 0x39, + 0x33, 0x25, 0x45, 0x3e, 0x91, 0xb8, 0xd8, 0xc7, + 0xd5, 0x42, 0xc0, 0x22, 0x31, 0x74, 0xf4, 0xbc, + 0x0c, 0x23, 0xf1, 0xca, 0xc1, 0x8d, 0xd7, 0xbe, + 0xc9, 0x62, 0xe4, 0x08, 0x1a, 0xcf, 0x36, 0xd5, + 0xfe, 0x55, 0x21, 0x59, 0x91, 0x87, 0x87, 0xdf, + 0x06, 0xdb, 0xdf, 0x96, 0x45, 0x58, 0xda, 0x05, + 0xcd, 0x50, 0x4d, 0xd2, 0x7d, 0x05, 0x18, 0x73, + 0x6a, 0x8d, 0x11, 0x85, 0xa6, 0x88, 0xe8, 0xda, + 0xe6, 0x30, 0x33, 0xa4, 0x89, 0x31, 0x75, 0xbe, + 0x69, 0x43, 0x84, 0x43, 0x50, 0x87, 0xdd, 0x71, + 0x36, 0x83, 0xc3, 0x78, 0x74, 0x24, 0x0a, 0xed, + 0x7b, 0xdb, 0xa4, 0x24, 0x0b, 0xb9, 0x7e, 0x5d, + 0xff, 0xde, 0xb1, 0xef, 0x61, 0x5a, 0x45, 0x33, + 0xf6, 0x17, 0x07, 0x08, 0x98, 0x83, 0x92, 0x0f, + 0x23, 0x6d, 0xe6, 0xaa, 0x17, 0x54, 0xad, 0x6a, + 0xc8, 0xdb, 0x26, 0xbe, 0xb8, 0xb6, 0x08, 0xfa, + 0x68, 0xf1, 0xd7, 0x79, 0x6f, 0x18, 0xb4, 0x9e, + 0x2d, 0x3f, 0x1b, 0x64, 0xaf, 0x8d, 0x06, 0x0e, + 0x49, 0x28, 0xe0, 0x5d, 0x45, 0x68, 0x13, 0x87, + 0xfa, 0xde, 0x40, 0x7b, 0xd2, 0xc3, 0x94, 0xd5, + 0xe1, 0xd9, 0xc2, 0xaf, 0x55, 0x89, 0xeb, 0xb4, + 0x12, 0x59, 0xa8, 0xd4, 0xc5, 0x29, 0x66, 0x38, + 0xe6, 0xac, 0x22, 0x22, 0xd9, 0x64, 0x9b, 0x34, + 0x0a, 0x32, 0x9f, 0xc2, 0xbf, 0x17, 0x6c, 0x3f, + 0x71, 0x7a, 0x38, 0x6b, 0x98, 0xfb, 0x49, 0x36, + 0x89, 0xc9, 0xe2, 0xd6, 0xc7, 0x5d, 0xd0, 0x69, + 0x5f, 0x23, 0x35, 0xc9, 0x30, 0xe2, 0xfd, 0x44, + 0x58, 0x39, 0xd7, 0x97, 0xfb, 0x5c, 0x00, 0xd5, + 0x4f, 0x7a, 0x1a, 0x95, 0x8b, 0x62, 0x4b, 0xce, + 0xe5, 0x91, 0x21, 0x7b, 0x30, 0x00, 0xd6, 0xdd, + 0x6d, 0x02, 0x86, 0x49, 0x0f, 0x3c, 0x1a, 0x27, + 0x3c, 0xd3, 0x0e, 0x71, 0xf2, 0xff, 0xf5, 0x2f, + 0x87, 0xac, 0x67, 0x59, 0x81, 0xa3, 0xf7, 0xf8, + 0xd6, 0x11, 0x0c, 0x84, 0xa9, 0x03, 0xee, 0x2a, + 0xc4, 0xf3, 0x22, 0xab, 0x7c, 0xe2, 0x25, 0xf5, + 0x67, 0xa3, 0xe4, 0x11, 0xe0, 0x59, 0xb3, 0xca, + 0x87, 0xa0, 0xae, 0xc9, 0xa6, 0x62, 0x1b, 0x6e, + 0x4d, 0x02, 0x6b, 0x07, 0x9d, 0xfd, 0xd0, 0x92, + 0x06, 0xe1, 0xb2, 0x9a, 0x4a, 0x1f, 0x1f, 0x13, + 0x49, 0x99, 0x97, 0x08, 0xde, 0x7f, 0x98, 0xaf, + 0x51, 0x98, 0xee, 0x2c, 0xcb, 0xf0, 0x0b, 0xc6, + 0xb6, 0xb7, 0x2d, 0x9a, 0xb1, 0xac, 0xa6, 0xe3, + 0x15, 0x77, 0x9d, 0x6b, 0x1a, 0xe4, 0xfc, 0x8b, + 0xf2, 0x17, 0x59, 0x08, 0x04, 0x58, 0x81, 0x9d, + 0x1b, 0x1b, 0x69, 0x55, 0xc2, 0xb4, 0x3c, 0x1f, + 0x50, 0xf1, 0x7f, 0x77, 0x90, 0x4c, 0x66, 0x40, + 0x5a, 0xc0, 0x33, 0x1f, 0xcb, 0x05, 0x6d, 0x5c, + 0x06, 0x87, 0x52, 0xa2, 0x8f, 0x26, 0xd5, 0x4f +}; +static const u8 enc_output010[] __initconst = { + 0xe5, 0x26, 0xa4, 0x3d, 0xbd, 0x33, 0xd0, 0x4b, + 0x6f, 0x05, 0xa7, 0x6e, 0x12, 0x7a, 0xd2, 0x74, + 0xa6, 0xdd, 0xbd, 0x95, 0xeb, 0xf9, 0xa4, 0xf1, + 0x59, 0x93, 0x91, 0x70, 0xd9, 0xfe, 0x9a, 0xcd, + 0x53, 0x1f, 0x3a, 0xab, 0xa6, 0x7c, 0x9f, 0xa6, + 0x9e, 0xbd, 0x99, 0xd9, 0xb5, 0x97, 0x44, 0xd5, + 0x14, 0x48, 0x4d, 0x9d, 0xc0, 0xd0, 0x05, 0x96, + 0xeb, 0x4c, 0x78, 0x55, 0x09, 0x08, 0x01, 0x02, + 0x30, 0x90, 0x7b, 0x96, 0x7a, 0x7b, 0x5f, 0x30, + 0x41, 0x24, 0xce, 0x68, 0x61, 0x49, 0x86, 0x57, + 0x82, 0xdd, 0x53, 0x1c, 0x51, 0x28, 0x2b, 0x53, + 0x6e, 0x2d, 0xc2, 0x20, 0x4c, 0xdd, 0x8f, 0x65, + 0x10, 0x20, 0x50, 0xdd, 0x9d, 0x50, 0xe5, 0x71, + 0x40, 0x53, 0x69, 0xfc, 0x77, 0x48, 0x11, 0xb9, + 0xde, 0xa4, 0x8d, 0x58, 0xe4, 0xa6, 0x1a, 0x18, + 0x47, 0x81, 0x7e, 0xfc, 0xdd, 0xf6, 0xef, 0xce, + 0x2f, 0x43, 0x68, 0xd6, 0x06, 0xe2, 0x74, 0x6a, + 0xad, 0x90, 0xf5, 0x37, 0xf3, 0x3d, 0x82, 0x69, + 0x40, 0xe9, 0x6b, 0xa7, 0x3d, 0xa8, 0x1e, 0xd2, + 0x02, 0x7c, 0xb7, 0x9b, 0xe4, 0xda, 0x8f, 0x95, + 0x06, 0xc5, 0xdf, 0x73, 0xa3, 0x20, 0x9a, 0x49, + 0xde, 0x9c, 0xbc, 0xee, 0x14, 0x3f, 0x81, 0x5e, + 0xf8, 0x3b, 0x59, 0x3c, 0xe1, 0x68, 0x12, 0x5a, + 0x3a, 0x76, 0x3a, 0x3f, 0xf7, 0x87, 0x33, 0x0a, + 0x01, 0xb8, 0xd4, 0xed, 0xb6, 0xbe, 0x94, 0x5e, + 0x70, 0x40, 0x56, 0x67, 0x1f, 0x50, 0x44, 0x19, + 0xce, 0x82, 0x70, 0x10, 0x87, 0x13, 0x20, 0x0b, + 0x4c, 0x5a, 0xb6, 0xf6, 0xa7, 0xae, 0x81, 0x75, + 0x01, 0x81, 0xe6, 0x4b, 0x57, 0x7c, 0xdd, 0x6d, + 0xf8, 0x1c, 0x29, 0x32, 0xf7, 0xda, 0x3c, 0x2d, + 0xf8, 0x9b, 0x25, 0x6e, 0x00, 0xb4, 0xf7, 0x2f, + 0xf7, 0x04, 0xf7, 0xa1, 0x56, 0xac, 0x4f, 0x1a, + 0x64, 0xb8, 0x47, 0x55, 0x18, 0x7b, 0x07, 0x4d, + 0xbd, 0x47, 0x24, 0x80, 0x5d, 0xa2, 0x70, 0xc5, + 0xdd, 0x8e, 0x82, 0xd4, 0xeb, 0xec, 0xb2, 0x0c, + 0x39, 0xd2, 0x97, 0xc1, 0xcb, 0xeb, 0xf4, 0x77, + 0x59, 0xb4, 0x87, 0xef, 0xcb, 0x43, 0x2d, 0x46, + 0x54, 0xd1, 0xa7, 0xd7, 0x15, 0x99, 0x0a, 0x43, + 0xa1, 0xe0, 0x99, 0x33, 0x71, 0xc1, 0xed, 0xfe, + 0x72, 0x46, 0x33, 0x8e, 0x91, 0x08, 0x9f, 0xc8, + 0x2e, 0xca, 0xfa, 0xdc, 0x59, 0xd5, 0xc3, 0x76, + 0x84, 0x9f, 0xa3, 0x37, 0x68, 0xc3, 0xf0, 0x47, + 0x2c, 0x68, 0xdb, 0x5e, 0xc3, 0x49, 0x4c, 0xe8, + 0x92, 0x85, 0xe2, 0x23, 0xd3, 0x3f, 0xad, 0x32, + 0xe5, 0x2b, 0x82, 0xd7, 0x8f, 0x99, 0x0a, 0x59, + 0x5c, 0x45, 0xd9, 0xb4, 0x51, 0x52, 0xc2, 0xae, + 0xbf, 0x80, 0xcf, 0xc9, 0xc9, 0x51, 0x24, 0x2a, + 0x3b, 0x3a, 0x4d, 0xae, 0xeb, 0xbd, 0x22, 0xc3, + 0x0e, 0x0f, 0x59, 0x25, 0x92, 0x17, 0xe9, 0x74, + 0xc7, 0x8b, 0x70, 0x70, 0x36, 0x55, 0x95, 0x75, + 0x4b, 0xad, 0x61, 0x2b, 0x09, 0xbc, 0x82, 0xf2, + 0x6e, 0x94, 0x43, 0xae, 0xc3, 0xd5, 0xcd, 0x8e, + 0xfe, 0x5b, 0x9a, 0x88, 0x43, 0x01, 0x75, 0xb2, + 0x23, 0x09, 0xf7, 0x89, 0x83, 0xe7, 0xfa, 0xf9, + 0xb4, 0x9b, 0xf8, 0xef, 0xbd, 0x1c, 0x92, 0xc1, + 0xda, 0x7e, 0xfe, 0x05, 0xba, 0x5a, 0xcd, 0x07, + 0x6a, 0x78, 0x9e, 0x5d, 0xfb, 0x11, 0x2f, 0x79, + 0x38, 0xb6, 0xc2, 0x5b, 0x6b, 0x51, 0xb4, 0x71, + 0xdd, 0xf7, 0x2a, 0xe4, 0xf4, 0x72, 0x76, 0xad, + 0xc2, 0xdd, 0x64, 0x5d, 0x79, 0xb6, 0xf5, 0x7a, + 0x77, 0x20, 0x05, 0x3d, 0x30, 0x06, 0xd4, 0x4c, + 0x0a, 0x2c, 0x98, 0x5a, 0xb9, 0xd4, 0x98, 0xa9, + 0x3f, 0xc6, 0x12, 0xea, 0x3b, 0x4b, 0xc5, 0x79, + 0x64, 0x63, 0x6b, 0x09, 0x54, 0x3b, 0x14, 0x27, + 0xba, 0x99, 0x80, 0xc8, 0x72, 0xa8, 0x12, 0x90, + 0x29, 0xba, 0x40, 0x54, 0x97, 0x2b, 0x7b, 0xfe, + 0xeb, 0xcd, 0x01, 0x05, 0x44, 0x72, 0xdb, 0x99, + 0xe4, 0x61, 0xc9, 0x69, 0xd6, 0xb9, 0x28, 0xd1, + 0x05, 0x3e, 0xf9, 0x0b, 0x49, 0x0a, 0x49, 0xe9, + 0x8d, 0x0e, 0xa7, 0x4a, 0x0f, 0xaf, 0x32, 0xd0, + 0xe0, 0xb2, 0x3a, 0x55, 0x58, 0xfe, 0x5c, 0x28, + 0x70, 0x51, 0x23, 0xb0, 0x7b, 0x6a, 0x5f, 0x1e, + 0xb8, 0x17, 0xd7, 0x94, 0x15, 0x8f, 0xee, 0x20, + 0xc7, 0x42, 0x25, 0x3e, 0x9a, 0x14, 0xd7, 0x60, + 0x72, 0x39, 0x47, 0x48, 0xa9, 0xfe, 0xdd, 0x47, + 0x0a, 0xb1, 0xe6, 0x60, 0x28, 0x8c, 0x11, 0x68, + 0xe1, 0xff, 0xd7, 0xce, 0xc8, 0xbe, 0xb3, 0xfe, + 0x27, 0x30, 0x09, 0x70, 0xd7, 0xfa, 0x02, 0x33, + 0x3a, 0x61, 0x2e, 0xc7, 0xff, 0xa4, 0x2a, 0xa8, + 0x6e, 0xb4, 0x79, 0x35, 0x6d, 0x4c, 0x1e, 0x38, + 0xf8, 0xee, 0xd4, 0x84, 0x4e, 0x6e, 0x28, 0xa7, + 0xce, 0xc8, 0xc1, 0xcf, 0x80, 0x05, 0xf3, 0x04, + 0xef, 0xc8, 0x18, 0x28, 0x2e, 0x8d, 0x5e, 0x0c, + 0xdf, 0xb8, 0x5f, 0x96, 0xe8, 0xc6, 0x9c, 0x2f, + 0xe5, 0xa6, 0x44, 0xd7, 0xe7, 0x99, 0x44, 0x0c, + 0xec, 0xd7, 0x05, 0x60, 0x97, 0xbb, 0x74, 0x77, + 0x58, 0xd5, 0xbb, 0x48, 0xde, 0x5a, 0xb2, 0x54, + 0x7f, 0x0e, 0x46, 0x70, 0x6a, 0x6f, 0x78, 0xa5, + 0x08, 0x89, 0x05, 0x4e, 0x7e, 0xa0, 0x69, 0xb4, + 0x40, 0x60, 0x55, 0x77, 0x75, 0x9b, 0x19, 0xf2, + 0xd5, 0x13, 0x80, 0x77, 0xf9, 0x4b, 0x3f, 0x1e, + 0xee, 0xe6, 0x76, 0x84, 0x7b, 0x8c, 0xe5, 0x27, + 0xa8, 0x0a, 0x91, 0x01, 0x68, 0x71, 0x8a, 0x3f, + 0x06, 0xab, 0xf6, 0xa9, 0xa5, 0xe6, 0x72, 0x92, + 0xe4, 0x67, 0xe2, 0xa2, 0x46, 0x35, 0x84, 0x55, + 0x7d, 0xca, 0xa8, 0x85, 0xd0, 0xf1, 0x3f, 0xbe, + 0xd7, 0x34, 0x64, 0xfc, 0xae, 0xe3, 0xe4, 0x04, + 0x9f, 0x66, 0x02, 0xb9, 0x88, 0x10, 0xd9, 0xc4, + 0x4c, 0x31, 0x43, 0x7a, 0x93, 0xe2, 0x9b, 0x56, + 0x43, 0x84, 0xdc, 0xdc, 0xde, 0x1d, 0xa4, 0x02, + 0x0e, 0xc2, 0xef, 0xc3, 0xf8, 0x78, 0xd1, 0xb2, + 0x6b, 0x63, 0x18, 0xc9, 0xa9, 0xe5, 0x72, 0xd8, + 0xf3, 0xb9, 0xd1, 0x8a, 0xc7, 0x1a, 0x02, 0x27, + 0x20, 0x77, 0x10, 0xe5, 0xc8, 0xd4, 0x4a, 0x47, + 0xe5, 0xdf, 0x5f, 0x01, 0xaa, 0xb0, 0xd4, 0x10, + 0xbb, 0x69, 0xe3, 0x36, 0xc8, 0xe1, 0x3d, 0x43, + 0xfb, 0x86, 0xcd, 0xcc, 0xbf, 0xf4, 0x88, 0xe0, + 0x20, 0xca, 0xb7, 0x1b, 0xf1, 0x2f, 0x5c, 0xee, + 0xd4, 0xd3, 0xa3, 0xcc, 0xa4, 0x1e, 0x1c, 0x47, + 0xfb, 0xbf, 0xfc, 0xa2, 0x41, 0x55, 0x9d, 0xf6, + 0x5a, 0x5e, 0x65, 0x32, 0x34, 0x7b, 0x52, 0x8d, + 0xd5, 0xd0, 0x20, 0x60, 0x03, 0xab, 0x3f, 0x8c, + 0xd4, 0x21, 0xea, 0x2a, 0xd9, 0xc4, 0xd0, 0xd3, + 0x65, 0xd8, 0x7a, 0x13, 0x28, 0x62, 0x32, 0x4b, + 0x2c, 0x87, 0x93, 0xa8, 0xb4, 0x52, 0x45, 0x09, + 0x44, 0xec, 0xec, 0xc3, 0x17, 0xdb, 0x9a, 0x4d, + 0x5c, 0xa9, 0x11, 0xd4, 0x7d, 0xaf, 0x9e, 0xf1, + 0x2d, 0xb2, 0x66, 0xc5, 0x1d, 0xed, 0xb7, 0xcd, + 0x0b, 0x25, 0x5e, 0x30, 0x47, 0x3f, 0x40, 0xf4, + 0xa1, 0xa0, 0x00, 0x94, 0x10, 0xc5, 0x6a, 0x63, + 0x1a, 0xd5, 0x88, 0x92, 0x8e, 0x82, 0x39, 0x87, + 0x3c, 0x78, 0x65, 0x58, 0x42, 0x75, 0x5b, 0xdd, + 0x77, 0x3e, 0x09, 0x4e, 0x76, 0x5b, 0xe6, 0x0e, + 0x4d, 0x38, 0xb2, 0xc0, 0xb8, 0x95, 0x01, 0x7a, + 0x10, 0xe0, 0xfb, 0x07, 0xf2, 0xab, 0x2d, 0x8c, + 0x32, 0xed, 0x2b, 0xc0, 0x46, 0xc2, 0xf5, 0x38, + 0x83, 0xf0, 0x17, 0xec, 0xc1, 0x20, 0x6a, 0x9a, + 0x0b, 0x00, 0xa0, 0x98, 0x22, 0x50, 0x23, 0xd5, + 0x80, 0x6b, 0xf6, 0x1f, 0xc3, 0xcc, 0x97, 0xc9, + 0x24, 0x9f, 0xf3, 0xaf, 0x43, 0x14, 0xd5, 0xa0 +}; +static const u8 enc_assoc010[] __initconst = { + 0xd2, 0xa1, 0x70, 0xdb, 0x7a, 0xf8, 0xfa, 0x27, + 0xba, 0x73, 0x0f, 0xbf, 0x3d, 0x1e, 0x82, 0xb2 +}; +static const u8 enc_nonce010[] __initconst = { + 0xdb, 0x92, 0x0f, 0x7f, 0x17, 0x54, 0x0c, 0x30 +}; +static const u8 enc_key010[] __initconst = { + 0x47, 0x11, 0xeb, 0x86, 0x2b, 0x2c, 0xab, 0x44, + 0x34, 0xda, 0x7f, 0x57, 0x03, 0x39, 0x0c, 0xaf, + 0x2c, 0x14, 0xfd, 0x65, 0x23, 0xe9, 0x8e, 0x74, + 0xd5, 0x08, 0x68, 0x08, 0xe7, 0xb4, 0x72, 0xd7 +}; + +static const u8 enc_input011[] __initconst = { + 0x7a, 0x57, 0xf2, 0xc7, 0x06, 0x3f, 0x50, 0x7b, + 0x36, 0x1a, 0x66, 0x5c, 0xb9, 0x0e, 0x5e, 0x3b, + 0x45, 0x60, 0xbe, 0x9a, 0x31, 0x9f, 0xff, 0x5d, + 0x66, 0x34, 0xb4, 0xdc, 0xfb, 0x9d, 0x8e, 0xee, + 0x6a, 0x33, 0xa4, 0x07, 0x3c, 0xf9, 0x4c, 0x30, + 0xa1, 0x24, 0x52, 0xf9, 0x50, 0x46, 0x88, 0x20, + 0x02, 0x32, 0x3a, 0x0e, 0x99, 0x63, 0xaf, 0x1f, + 0x15, 0x28, 0x2a, 0x05, 0xff, 0x57, 0x59, 0x5e, + 0x18, 0xa1, 0x1f, 0xd0, 0x92, 0x5c, 0x88, 0x66, + 0x1b, 0x00, 0x64, 0xa5, 0x93, 0x8d, 0x06, 0x46, + 0xb0, 0x64, 0x8b, 0x8b, 0xef, 0x99, 0x05, 0x35, + 0x85, 0xb3, 0xf3, 0x33, 0xbb, 0xec, 0x66, 0xb6, + 0x3d, 0x57, 0x42, 0xe3, 0xb4, 0xc6, 0xaa, 0xb0, + 0x41, 0x2a, 0xb9, 0x59, 0xa9, 0xf6, 0x3e, 0x15, + 0x26, 0x12, 0x03, 0x21, 0x4c, 0x74, 0x43, 0x13, + 0x2a, 0x03, 0x27, 0x09, 0xb4, 0xfb, 0xe7, 0xb7, + 0x40, 0xff, 0x5e, 0xce, 0x48, 0x9a, 0x60, 0xe3, + 0x8b, 0x80, 0x8c, 0x38, 0x2d, 0xcb, 0x93, 0x37, + 0x74, 0x05, 0x52, 0x6f, 0x73, 0x3e, 0xc3, 0xbc, + 0xca, 0x72, 0x0a, 0xeb, 0xf1, 0x3b, 0xa0, 0x95, + 0xdc, 0x8a, 0xc4, 0xa9, 0xdc, 0xca, 0x44, 0xd8, + 0x08, 0x63, 0x6a, 0x36, 0xd3, 0x3c, 0xb8, 0xac, + 0x46, 0x7d, 0xfd, 0xaa, 0xeb, 0x3e, 0x0f, 0x45, + 0x8f, 0x49, 0xda, 0x2b, 0xf2, 0x12, 0xbd, 0xaf, + 0x67, 0x8a, 0x63, 0x48, 0x4b, 0x55, 0x5f, 0x6d, + 0x8c, 0xb9, 0x76, 0x34, 0x84, 0xae, 0xc2, 0xfc, + 0x52, 0x64, 0x82, 0xf7, 0xb0, 0x06, 0xf0, 0x45, + 0x73, 0x12, 0x50, 0x30, 0x72, 0xea, 0x78, 0x9a, + 0xa8, 0xaf, 0xb5, 0xe3, 0xbb, 0x77, 0x52, 0xec, + 0x59, 0x84, 0xbf, 0x6b, 0x8f, 0xce, 0x86, 0x5e, + 0x1f, 0x23, 0xe9, 0xfb, 0x08, 0x86, 0xf7, 0x10, + 0xb9, 0xf2, 0x44, 0x96, 0x44, 0x63, 0xa9, 0xa8, + 0x78, 0x00, 0x23, 0xd6, 0xc7, 0xe7, 0x6e, 0x66, + 0x4f, 0xcc, 0xee, 0x15, 0xb3, 0xbd, 0x1d, 0xa0, + 0xe5, 0x9c, 0x1b, 0x24, 0x2c, 0x4d, 0x3c, 0x62, + 0x35, 0x9c, 0x88, 0x59, 0x09, 0xdd, 0x82, 0x1b, + 0xcf, 0x0a, 0x83, 0x6b, 0x3f, 0xae, 0x03, 0xc4, + 0xb4, 0xdd, 0x7e, 0x5b, 0x28, 0x76, 0x25, 0x96, + 0xd9, 0xc9, 0x9d, 0x5f, 0x86, 0xfa, 0xf6, 0xd7, + 0xd2, 0xe6, 0x76, 0x1d, 0x0f, 0xa1, 0xdc, 0x74, + 0x05, 0x1b, 0x1d, 0xe0, 0xcd, 0x16, 0xb0, 0xa8, + 0x8a, 0x34, 0x7b, 0x15, 0x11, 0x77, 0xe5, 0x7b, + 0x7e, 0x20, 0xf7, 0xda, 0x38, 0xda, 0xce, 0x70, + 0xe9, 0xf5, 0x6c, 0xd9, 0xbe, 0x0c, 0x4c, 0x95, + 0x4c, 0xc2, 0x9b, 0x34, 0x55, 0x55, 0xe1, 0xf3, + 0x46, 0x8e, 0x48, 0x74, 0x14, 0x4f, 0x9d, 0xc9, + 0xf5, 0xe8, 0x1a, 0xf0, 0x11, 0x4a, 0xc1, 0x8d, + 0xe0, 0x93, 0xa0, 0xbe, 0x09, 0x1c, 0x2b, 0x4e, + 0x0f, 0xb2, 0x87, 0x8b, 0x84, 0xfe, 0x92, 0x32, + 0x14, 0xd7, 0x93, 0xdf, 0xe7, 0x44, 0xbc, 0xc5, + 0xae, 0x53, 0x69, 0xd8, 0xb3, 0x79, 0x37, 0x80, + 0xe3, 0x17, 0x5c, 0xec, 0x53, 0x00, 0x9a, 0xe3, + 0x8e, 0xdc, 0x38, 0xb8, 0x66, 0xf0, 0xd3, 0xad, + 0x1d, 0x02, 0x96, 0x86, 0x3e, 0x9d, 0x3b, 0x5d, + 0xa5, 0x7f, 0x21, 0x10, 0xf1, 0x1f, 0x13, 0x20, + 0xf9, 0x57, 0x87, 0x20, 0xf5, 0x5f, 0xf1, 0x17, + 0x48, 0x0a, 0x51, 0x5a, 0xcd, 0x19, 0x03, 0xa6, + 0x5a, 0xd1, 0x12, 0x97, 0xe9, 0x48, 0xe2, 0x1d, + 0x83, 0x75, 0x50, 0xd9, 0x75, 0x7d, 0x6a, 0x82, + 0xa1, 0xf9, 0x4e, 0x54, 0x87, 0x89, 0xc9, 0x0c, + 0xb7, 0x5b, 0x6a, 0x91, 0xc1, 0x9c, 0xb2, 0xa9, + 0xdc, 0x9a, 0xa4, 0x49, 0x0a, 0x6d, 0x0d, 0xbb, + 0xde, 0x86, 0x44, 0xdd, 0x5d, 0x89, 0x2b, 0x96, + 0x0f, 0x23, 0x95, 0xad, 0xcc, 0xa2, 0xb3, 0xb9, + 0x7e, 0x74, 0x38, 0xba, 0x9f, 0x73, 0xae, 0x5f, + 0xf8, 0x68, 0xa2, 0xe0, 0xa9, 0xce, 0xbd, 0x40, + 0xd4, 0x4c, 0x6b, 0xd2, 0x56, 0x62, 0xb0, 0xcc, + 0x63, 0x7e, 0x5b, 0xd3, 0xae, 0xd1, 0x75, 0xce, + 0xbb, 0xb4, 0x5b, 0xa8, 0xf8, 0xb4, 0xac, 0x71, + 0x75, 0xaa, 0xc9, 0x9f, 0xbb, 0x6c, 0xad, 0x0f, + 0x55, 0x5d, 0xe8, 0x85, 0x7d, 0xf9, 0x21, 0x35, + 0xea, 0x92, 0x85, 0x2b, 0x00, 0xec, 0x84, 0x90, + 0x0a, 0x63, 0x96, 0xe4, 0x6b, 0xa9, 0x77, 0xb8, + 0x91, 0xf8, 0x46, 0x15, 0x72, 0x63, 0x70, 0x01, + 0x40, 0xa3, 0xa5, 0x76, 0x62, 0x2b, 0xbf, 0xf1, + 0xe5, 0x8d, 0x9f, 0xa3, 0xfa, 0x9b, 0x03, 0xbe, + 0xfe, 0x65, 0x6f, 0xa2, 0x29, 0x0d, 0x54, 0xb4, + 0x71, 0xce, 0xa9, 0xd6, 0x3d, 0x88, 0xf9, 0xaf, + 0x6b, 0xa8, 0x9e, 0xf4, 0x16, 0x96, 0x36, 0xb9, + 0x00, 0xdc, 0x10, 0xab, 0xb5, 0x08, 0x31, 0x1f, + 0x00, 0xb1, 0x3c, 0xd9, 0x38, 0x3e, 0xc6, 0x04, + 0xa7, 0x4e, 0xe8, 0xae, 0xed, 0x98, 0xc2, 0xf7, + 0xb9, 0x00, 0x5f, 0x8c, 0x60, 0xd1, 0xe5, 0x15, + 0xf7, 0xae, 0x1e, 0x84, 0x88, 0xd1, 0xf6, 0xbc, + 0x3a, 0x89, 0x35, 0x22, 0x83, 0x7c, 0xca, 0xf0, + 0x33, 0x82, 0x4c, 0x79, 0x3c, 0xfd, 0xb1, 0xae, + 0x52, 0x62, 0x55, 0xd2, 0x41, 0x60, 0xc6, 0xbb, + 0xfa, 0x0e, 0x59, 0xd6, 0xa8, 0xfe, 0x5d, 0xed, + 0x47, 0x3d, 0xe0, 0xea, 0x1f, 0x6e, 0x43, 0x51, + 0xec, 0x10, 0x52, 0x56, 0x77, 0x42, 0x6b, 0x52, + 0x87, 0xd8, 0xec, 0xe0, 0xaa, 0x76, 0xa5, 0x84, + 0x2a, 0x22, 0x24, 0xfd, 0x92, 0x40, 0x88, 0xd5, + 0x85, 0x1c, 0x1f, 0x6b, 0x47, 0xa0, 0xc4, 0xe4, + 0xef, 0xf4, 0xea, 0xd7, 0x59, 0xac, 0x2a, 0x9e, + 0x8c, 0xfa, 0x1f, 0x42, 0x08, 0xfe, 0x4f, 0x74, + 0xa0, 0x26, 0xf5, 0xb3, 0x84, 0xf6, 0x58, 0x5f, + 0x26, 0x66, 0x3e, 0xd7, 0xe4, 0x22, 0x91, 0x13, + 0xc8, 0xac, 0x25, 0x96, 0x23, 0xd8, 0x09, 0xea, + 0x45, 0x75, 0x23, 0xb8, 0x5f, 0xc2, 0x90, 0x8b, + 0x09, 0xc4, 0xfc, 0x47, 0x6c, 0x6d, 0x0a, 0xef, + 0x69, 0xa4, 0x38, 0x19, 0xcf, 0x7d, 0xf9, 0x09, + 0x73, 0x9b, 0x60, 0x5a, 0xf7, 0x37, 0xb5, 0xfe, + 0x9f, 0xe3, 0x2b, 0x4c, 0x0d, 0x6e, 0x19, 0xf1, + 0xd6, 0xc0, 0x70, 0xf3, 0x9d, 0x22, 0x3c, 0xf9, + 0x49, 0xce, 0x30, 0x8e, 0x44, 0xb5, 0x76, 0x15, + 0x8f, 0x52, 0xfd, 0xa5, 0x04, 0xb8, 0x55, 0x6a, + 0x36, 0x59, 0x7c, 0xc4, 0x48, 0xb8, 0xd7, 0xab, + 0x05, 0x66, 0xe9, 0x5e, 0x21, 0x6f, 0x6b, 0x36, + 0x29, 0xbb, 0xe9, 0xe3, 0xa2, 0x9a, 0xa8, 0xcd, + 0x55, 0x25, 0x11, 0xba, 0x5a, 0x58, 0xa0, 0xde, + 0xae, 0x19, 0x2a, 0x48, 0x5a, 0xff, 0x36, 0xcd, + 0x6d, 0x16, 0x7a, 0x73, 0x38, 0x46, 0xe5, 0x47, + 0x59, 0xc8, 0xa2, 0xf6, 0xe2, 0x6c, 0x83, 0xc5, + 0x36, 0x2c, 0x83, 0x7d, 0xb4, 0x01, 0x05, 0x69, + 0xe7, 0xaf, 0x5c, 0xc4, 0x64, 0x82, 0x12, 0x21, + 0xef, 0xf7, 0xd1, 0x7d, 0xb8, 0x8d, 0x8c, 0x98, + 0x7c, 0x5f, 0x7d, 0x92, 0x88, 0xb9, 0x94, 0x07, + 0x9c, 0xd8, 0xe9, 0x9c, 0x17, 0x38, 0xe3, 0x57, + 0x6c, 0xe0, 0xdc, 0xa5, 0x92, 0x42, 0xb3, 0xbd, + 0x50, 0xa2, 0x7e, 0xb5, 0xb1, 0x52, 0x72, 0x03, + 0x97, 0xd8, 0xaa, 0x9a, 0x1e, 0x75, 0x41, 0x11, + 0xa3, 0x4f, 0xcc, 0xd4, 0xe3, 0x73, 0xad, 0x96, + 0xdc, 0x47, 0x41, 0x9f, 0xb0, 0xbe, 0x79, 0x91, + 0xf5, 0xb6, 0x18, 0xfe, 0xc2, 0x83, 0x18, 0x7d, + 0x73, 0xd9, 0x4f, 0x83, 0x84, 0x03, 0xb3, 0xf0, + 0x77, 0x66, 0x3d, 0x83, 0x63, 0x2e, 0x2c, 0xf9, + 0xdd, 0xa6, 0x1f, 0x89, 0x82, 0xb8, 0x23, 0x42, + 0xeb, 0xe2, 0xca, 0x70, 0x82, 0x61, 0x41, 0x0a, + 0x6d, 0x5f, 0x75, 0xc5, 0xe2, 0xc4, 0x91, 0x18, + 0x44, 0x22, 0xfa, 0x34, 0x10, 0xf5, 0x20, 0xdc, + 0xb7, 0xdd, 0x2a, 0x20, 0x77, 0xf5, 0xf9, 0xce, + 0xdb, 0xa0, 0x0a, 0x52, 0x2a, 0x4e, 0xdd, 0xcc, + 0x97, 0xdf, 0x05, 0xe4, 0x5e, 0xb7, 0xaa, 0xf0, + 0xe2, 0x80, 0xff, 0xba, 0x1a, 0x0f, 0xac, 0xdf, + 0x02, 0x32, 0xe6, 0xf7, 0xc7, 0x17, 0x13, 0xb7, + 0xfc, 0x98, 0x48, 0x8c, 0x0d, 0x82, 0xc9, 0x80, + 0x7a, 0xe2, 0x0a, 0xc5, 0xb4, 0xde, 0x7c, 0x3c, + 0x79, 0x81, 0x0e, 0x28, 0x65, 0x79, 0x67, 0x82, + 0x69, 0x44, 0x66, 0x09, 0xf7, 0x16, 0x1a, 0xf9, + 0x7d, 0x80, 0xa1, 0x79, 0x14, 0xa9, 0xc8, 0x20, + 0xfb, 0xa2, 0x46, 0xbe, 0x08, 0x35, 0x17, 0x58, + 0xc1, 0x1a, 0xda, 0x2a, 0x6b, 0x2e, 0x1e, 0xe6, + 0x27, 0x55, 0x7b, 0x19, 0xe2, 0xfb, 0x64, 0xfc, + 0x5e, 0x15, 0x54, 0x3c, 0xe7, 0xc2, 0x11, 0x50, + 0x30, 0xb8, 0x72, 0x03, 0x0b, 0x1a, 0x9f, 0x86, + 0x27, 0x11, 0x5c, 0x06, 0x2b, 0xbd, 0x75, 0x1a, + 0x0a, 0xda, 0x01, 0xfa, 0x5c, 0x4a, 0xc1, 0x80, + 0x3a, 0x6e, 0x30, 0xc8, 0x2c, 0xeb, 0x56, 0xec, + 0x89, 0xfa, 0x35, 0x7b, 0xb2, 0xf0, 0x97, 0x08, + 0x86, 0x53, 0xbe, 0xbd, 0x40, 0x41, 0x38, 0x1c, + 0xb4, 0x8b, 0x79, 0x2e, 0x18, 0x96, 0x94, 0xde, + 0xe8, 0xca, 0xe5, 0x9f, 0x92, 0x9f, 0x15, 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0xc5, + 0x12, 0x59, 0x28, 0x18, 0xc2, 0xa2, 0xb7, 0x1c, + 0x88, 0xf8, 0xd6, 0x1b, 0xa6, 0x7d, 0x9e, 0xde, + 0x29, 0xf8, 0xed, 0xff, 0xeb, 0x92, 0x24, 0x4f, + 0x05, 0xaa, 0xd9, 0x49, 0xba, 0x87, 0x59, 0x51, + 0xc9, 0x20, 0x5c, 0x9b, 0x74, 0xcf, 0x03, 0xd9, + 0x2d, 0x34, 0xc7, 0x5b, 0xa5, 0x40, 0xb2, 0x99, + 0xf5, 0xcb, 0xb4, 0xf6, 0xb7, 0x72, 0x4a, 0xd6, + 0xbd, 0xb0, 0xf3, 0x93, 0xe0, 0x1b, 0xa8, 0x04, + 0x1e, 0x35, 0xd4, 0x80, 0x20, 0xf4, 0x9c, 0x31, + 0x6b, 0x45, 0xb9, 0x15, 0xb0, 0x5e, 0xdd, 0x0a, + 0x33, 0x9c, 0x83, 0xcd, 0x58, 0x89, 0x50, 0x56, + 0xbb, 0x81, 0x00, 0x91, 0x32, 0xf3, 0x1b, 0x3e, + 0xcf, 0x45, 0xe1, 0xf9, 0xe1, 0x2c, 0x26, 0x78, + 0x93, 0x9a, 0x60, 0x46, 0xc9, 0xb5, 0x5e, 0x6a, + 0x28, 0x92, 0x87, 0x3f, 0x63, 0x7b, 0xdb, 0xf7, + 0xd0, 0x13, 0x9d, 0x32, 0x40, 0x5e, 0xcf, 0xfb, + 0x79, 0x68, 0x47, 0x4c, 0xfd, 0x01, 0x17, 0xe6, + 0x97, 0x93, 0x78, 0xbb, 0xa6, 0x27, 0xa3, 0xe8, + 0x1a, 0xe8, 0x94, 0x55, 0x7d, 0x08, 0xe5, 0xdc, + 0x66, 0xa3, 0x69, 0xc8, 0xca, 0xc5, 0xa1, 0x84, + 0x55, 0xde, 0x08, 0x91, 0x16, 0x3a, 0x0c, 0x86, + 0xab, 0x27, 0x2b, 0x64, 0x34, 0x02, 0x6c, 0x76, + 0x8b, 0xc6, 0xaf, 0xcc, 0xe1, 0xd6, 0x8c, 0x2a, + 0x18, 0x3d, 0xa6, 0x1b, 0x37, 0x75, 0x45, 0x73, + 0xc2, 0x75, 0xd7, 0x53, 0x78, 0x3a, 0xd6, 0xe8, + 0x29, 0xd2, 0x4a, 0xa8, 0x1e, 0x82, 0xf6, 0xb6, + 0x81, 0xde, 0x21, 0xed, 0x2b, 0x56, 0xbb, 0xf2, + 0xd0, 0x57, 0xc1, 0x7c, 0xd2, 0x6a, 0xd2, 0x56, + 0xf5, 0x13, 0x5f, 0x1c, 0x6a, 0x0b, 0x74, 0xfb, + 0xe9, 0xfe, 0x9e, 0xea, 0x95, 0xb2, 0x46, 0xab, + 0x0a, 0xfc, 0xfd, 0xf3, 0xbb, 0x04, 0x2b, 0x76, + 0x1b, 0xa4, 0x74, 0xb0, 0xc1, 0x78, 0xc3, 0x69, + 0xe2, 0xb0, 0x01, 0xe1, 0xde, 0x32, 0x4c, 0x8d, + 0x1a, 0xb3, 0x38, 0x08, 0xd5, 0xfc, 0x1f, 0xdc, + 0x0e, 0x2c, 0x9c, 0xb1, 0xa1, 0x63, 0x17, 0x22, + 0xf5, 0x6c, 0x93, 0x70, 0x74, 0x00, 0xf8, 0x39, + 0x01, 0x94, 0xd1, 0x32, 0x23, 0x56, 0x5d, 0xa6, + 0x02, 0x76, 0x76, 0x93, 0xce, 0x2f, 0x19, 0xe9, + 0x17, 0x52, 0xae, 0x6e, 0x2c, 0x6d, 0x61, 0x7f, + 0x3b, 0xaa, 0xe0, 0x52, 0x85, 0xc5, 0x65, 0xc1, + 0xbb, 0x8e, 0x5b, 0x21, 0xd5, 0xc9, 0x78, 0x83, + 0x07, 0x97, 0x4c, 0x62, 0x61, 0x41, 0xd4, 0xfc, + 0xc9, 0x39, 0xe3, 0x9b, 0xd0, 0xcc, 0x75, 0xc4, + 0x97, 0xe6, 0xdd, 0x2a, 0x5f, 0xa6, 0xe8, 0x59, + 0x6c, 0x98, 0xb9, 0x02, 0xe2, 0xa2, 0xd6, 0x68, + 0xee, 0x3b, 0x1d, 0xe3, 0x4d, 0x5b, 0x30, 0xef, + 0x03, 0xf2, 0xeb, 0x18, 0x57, 0x36, 0xe8, 0xa1, + 0xf4, 0x47, 0xfb, 0xcb, 0x8f, 0xcb, 0xc8, 0xf3, + 0x4f, 0x74, 0x9d, 0x9d, 0xb1, 0x8d, 0x14, 0x44, + 0xd9, 0x19, 0xb4, 0x54, 0x4f, 0x75, 0x19, 0x09, + 0xa0, 0x75, 0xbc, 0x3b, 0x82, 0xc6, 0x3f, 0xb8, + 0x83, 0x19, 0x6e, 0xd6, 0x37, 0xfe, 0x6e, 0x8a, + 0x4e, 0xe0, 0x4a, 0xab, 0x7b, 0xc8, 0xb4, 0x1d, + 0xf4, 0xed, 0x27, 0x03, 0x65, 0xa2, 0xa1, 0xae, + 0x11, 0xe7, 0x98, 0x78, 0x48, 0x91, 0xd2, 0xd2, + 0xd4, 0x23, 0x78, 0x50, 0xb1, 0x5b, 0x85, 0x10, + 0x8d, 0xca, 0x5f, 0x0f, 0x71, 0xae, 0x72, 0x9a, + 0xf6, 0x25, 0x19, 0x60, 0x06, 0xf7, 0x10, 0x34, + 0x18, 0x0d, 0xc9, 0x9f, 0x7b, 0x0c, 0x9b, 0x8f, + 0x91, 0x1b, 0x9f, 0xcd, 0x10, 0xee, 0x75, 0xf9, + 0x97, 0x66, 0xfc, 0x4d, 0x33, 0x6e, 0x28, 0x2b, + 0x92, 0x85, 0x4f, 0xab, 0x43, 0x8d, 0x8f, 0x7d, + 0x86, 0xa7, 0xc7, 0xd8, 0xd3, 0x0b, 0x8b, 0x57, + 0xb6, 0x1d, 0x95, 0x0d, 0xe9, 0xbc, 0xd9, 0x03, + 0xd9, 0x10, 0x19, 0xc3, 0x46, 0x63, 0x55, 0x87, + 0x61, 0x79, 0x6c, 0x95, 0x0e, 0x9c, 0xdd, 0xca, + 0xc3, 0xf3, 0x64, 0xf0, 0x7d, 0x76, 0xb7, 0x53, + 0x67, 0x2b, 0x1e, 0x44, 0x56, 0x81, 0xea, 0x8f, + 0x5c, 0x42, 0x16, 0xb8, 0x28, 0xeb, 0x1b, 0x61, + 0x10, 0x1e, 0xbf, 0xec, 0xa8 +}; +static const u8 enc_output011[] __initconst = { + 0x6a, 0xfc, 0x4b, 0x25, 0xdf, 0xc0, 0xe4, 0xe8, + 0x17, 0x4d, 0x4c, 0xc9, 0x7e, 0xde, 0x3a, 0xcc, + 0x3c, 0xba, 0x6a, 0x77, 0x47, 0xdb, 0xe3, 0x74, + 0x7a, 0x4d, 0x5f, 0x8d, 0x37, 0x55, 0x80, 0x73, + 0x90, 0x66, 0x5d, 0x3a, 0x7d, 0x5d, 0x86, 0x5e, + 0x8d, 0xfd, 0x83, 0xff, 0x4e, 0x74, 0x6f, 0xf9, + 0xe6, 0x70, 0x17, 0x70, 0x3e, 0x96, 0xa7, 0x7e, + 0xcb, 0xab, 0x8f, 0x58, 0x24, 0x9b, 0x01, 0xfd, + 0xcb, 0xe6, 0x4d, 0x9b, 0xf0, 0x88, 0x94, 0x57, + 0x66, 0xef, 0x72, 0x4c, 0x42, 0x6e, 0x16, 0x19, + 0x15, 0xea, 0x70, 0x5b, 0xac, 0x13, 0xdb, 0x9f, + 0x18, 0xe2, 0x3c, 0x26, 0x97, 0xbc, 0xdc, 0x45, + 0x8c, 0x6c, 0x24, 0x69, 0x9c, 0xf7, 0x65, 0x1e, + 0x18, 0x59, 0x31, 0x7c, 0xe4, 0x73, 0xbc, 0x39, + 0x62, 0xc6, 0x5c, 0x9f, 0xbf, 0xfa, 0x90, 0x03, + 0xc9, 0x72, 0x26, 0xb6, 0x1b, 0xc2, 0xb7, 0x3f, + 0xf2, 0x13, 0x77, 0xf2, 0x8d, 0xb9, 0x47, 0xd0, + 0x53, 0xdd, 0xc8, 0x91, 0x83, 0x8b, 0xb1, 0xce, + 0xa3, 0xfe, 0xcd, 0xd9, 0xdd, 0x92, 0x7b, 0xdb, + 0xb8, 0xfb, 0xc9, 0x2d, 0x01, 0x59, 0x39, 0x52, + 0xad, 0x1b, 0xec, 0xcf, 0xd7, 0x70, 0x13, 0x21, + 0xf5, 0x47, 0xaa, 0x18, 0x21, 0x5c, 0xc9, 0x9a, + 0xd2, 0x6b, 0x05, 0x9c, 0x01, 0xa1, 0xda, 0x35, + 0x5d, 0xb3, 0x70, 0xe6, 0xa9, 0x80, 0x8b, 0x91, + 0xb7, 0xb3, 0x5f, 0x24, 0x9a, 0xb7, 0xd1, 0x6b, + 0xa1, 0x1c, 0x50, 0xba, 0x49, 0xe0, 0xee, 0x2e, + 0x75, 0xac, 0x69, 0xc0, 0xeb, 0x03, 0xdd, 0x19, + 0xe5, 0xf6, 0x06, 0xdd, 0xc3, 0xd7, 0x2b, 0x07, + 0x07, 0x30, 0xa7, 0x19, 0x0c, 0xbf, 0xe6, 0x18, + 0xcc, 0xb1, 0x01, 0x11, 0x85, 0x77, 0x1d, 0x96, + 0xa7, 0xa3, 0x00, 0x84, 0x02, 0xa2, 0x83, 0x68, + 0xda, 0x17, 0x27, 0xc8, 0x7f, 0x23, 0xb7, 0xf4, + 0x13, 0x85, 0xcf, 0xdd, 0x7a, 0x7d, 0x24, 0x57, + 0xfe, 0x05, 0x93, 0xf5, 0x74, 0xce, 0xed, 0x0c, + 0x20, 0x98, 0x8d, 0x92, 0x30, 0xa1, 0x29, 0x23, + 0x1a, 0xa0, 0x4f, 0x69, 0x56, 0x4c, 0xe1, 0xc8, + 0xce, 0xf6, 0x9a, 0x0c, 0xa4, 0xfa, 0x04, 0xf6, + 0x62, 0x95, 0xf2, 0xfa, 0xc7, 0x40, 0x68, 0x40, + 0x8f, 0x41, 0xda, 0xb4, 0x26, 0x6f, 0x70, 0xab, + 0x40, 0x61, 0xa4, 0x0e, 0x75, 0xfb, 0x86, 0xeb, + 0x9d, 0x9a, 0x1f, 0xec, 0x76, 0x99, 0xe7, 0xea, + 0xaa, 0x1e, 0x2d, 0xb5, 0xd4, 0xa6, 0x1a, 0xb8, + 0x61, 0x0a, 0x1d, 0x16, 0x5b, 0x98, 0xc2, 0x31, + 0x40, 0xe7, 0x23, 0x1d, 0x66, 0x99, 0xc8, 0xc0, + 0xd7, 0xce, 0xf3, 0x57, 0x40, 0x04, 0x3f, 0xfc, + 0xea, 0xb3, 0xfc, 0xd2, 0xd3, 0x99, 0xa4, 0x94, + 0x69, 0xa0, 0xef, 0xd1, 0x85, 0xb3, 0xa6, 0xb1, + 0x28, 0xbf, 0x94, 0x67, 0x22, 0xc3, 0x36, 0x46, + 0xf8, 0xd2, 0x0f, 0x5f, 0xf4, 0x59, 0x80, 0xe6, + 0x2d, 0x43, 0x08, 0x7d, 0x19, 0x09, 0x97, 0xa7, + 0x4c, 0x3d, 0x8d, 0xba, 0x65, 0x62, 0xa3, 0x71, + 0x33, 0x29, 0x62, 0xdb, 0xc1, 0x33, 0x34, 0x1a, + 0x63, 0x33, 0x16, 0xb6, 0x64, 0x7e, 0xab, 0x33, + 0xf0, 0xe6, 0x26, 0x68, 0xba, 0x1d, 0x2e, 0x38, + 0x08, 0xe6, 0x02, 0xd3, 0x25, 0x2c, 0x47, 0x23, + 0x58, 0x34, 0x0f, 0x9d, 0x63, 0x4f, 0x63, 0xbb, + 0x7f, 0x3b, 0x34, 0x38, 0xa7, 0xb5, 0x8d, 0x65, + 0xd9, 0x9f, 0x79, 0x55, 0x3e, 0x4d, 0xe7, 0x73, + 0xd8, 0xf6, 0x98, 0x97, 0x84, 0x60, 0x9c, 0xc8, + 0xa9, 0x3c, 0xf6, 0xdc, 0x12, 0x5c, 0xe1, 0xbb, + 0x0b, 0x8b, 0x98, 0x9c, 0x9d, 0x26, 0x7c, 0x4a, + 0xe6, 0x46, 0x36, 0x58, 0x21, 0x4a, 0xee, 0xca, + 0xd7, 0x3b, 0xc2, 0x6c, 0x49, 0x2f, 0xe5, 0xd5, + 0x03, 0x59, 0x84, 0x53, 0xcb, 0xfe, 0x92, 0x71, + 0x2e, 0x7c, 0x21, 0xcc, 0x99, 0x85, 0x7f, 0xb8, + 0x74, 0x90, 0x13, 0x42, 0x3f, 0xe0, 0x6b, 0x1d, + 0xf2, 0x4d, 0x54, 0xd4, 0xfc, 0x3a, 0x05, 0xe6, + 0x74, 0xaf, 0xa6, 0xa0, 0x2a, 0x20, 0x23, 0x5d, + 0x34, 0x5c, 0xd9, 0x3e, 0x4e, 0xfa, 0x93, 0xe7, + 0xaa, 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0xdc, 0xe4, 0x6d, 0xbd, 0x42, 0xdc, 0xd3, + 0xc8, 0xb6, 0x1c, 0x48, 0xfe, 0x94, 0x77, 0x7f, + 0xbd, 0x62, 0xac, 0xa3, 0x47, 0x27, 0xcf, 0x5f, + 0xd9, 0xdb, 0xaf, 0xec, 0xf7, 0x5e, 0xc1, 0xb0, + 0x9d, 0x01, 0x26, 0x99, 0x7e, 0x8f, 0x03, 0x70, + 0xb5, 0x42, 0xbe, 0x67, 0x28, 0x1b, 0x7c, 0xbd, + 0x61, 0x21, 0x97, 0xcc, 0x5c, 0xe1, 0x97, 0x8f, + 0x8d, 0xde, 0x2b, 0xaa, 0xa7, 0x71, 0x1d, 0x1e, + 0x02, 0x73, 0x70, 0x58, 0x32, 0x5b, 0x1d, 0x67, + 0x3d, 0xe0, 0x74, 0x4f, 0x03, 0xf2, 0x70, 0x51, + 0x79, 0xf1, 0x61, 0x70, 0x15, 0x74, 0x9d, 0x23, + 0x89, 0xde, 0xac, 0xfd, 0xde, 0xd0, 0x1f, 0xc3, + 0x87, 0x44, 0x35, 0x4b, 0xe5, 0xb0, 0x60, 0xc5, + 0x22, 0xe4, 0x9e, 0xca, 0xeb, 0xd5, 0x3a, 0x09, + 0x45, 0xa4, 0xdb, 0xfa, 0x3f, 0xeb, 0x1b, 0xc7, + 0xc8, 0x14, 0x99, 0x51, 0x92, 0x10, 0xed, 0xed, + 0x28, 0xe0, 0xa1, 0xf8, 0x26, 0xcf, 0xcd, 0xcb, + 0x63, 0xa1, 0x3b, 0xe3, 0xdf, 0x7e, 0xfe, 0xa6, + 0xf0, 0x81, 0x9a, 0xbf, 0x55, 0xde, 0x54, 0xd5, + 0x56, 0x60, 0x98, 0x10, 0x68, 0xf4, 0x38, 0x96, + 0x8e, 0x6f, 0x1d, 0x44, 0x7f, 0xd6, 0x2f, 0xfe, + 0x55, 0xfb, 0x0c, 0x7e, 0x67, 0xe2, 0x61, 0x44, + 0xed, 0xf2, 0x35, 0x30, 0x5d, 0xe9, 0xc7, 0xd6, + 0x6d, 0xe0, 0xa0, 0xed, 0xf3, 0xfc, 0xd8, 0x3e, + 0x0a, 0x7b, 0xcd, 0xaf, 0x65, 0x68, 0x18, 0xc0, + 0xec, 0x04, 0x1c, 0x74, 0x6d, 0xe2, 0x6e, 0x79, + 0xd4, 0x11, 0x2b, 0x62, 0xd5, 0x27, 0xad, 0x4f, + 0x01, 0x59, 0x73, 0xcc, 0x6a, 0x53, 0xfb, 0x2d, + 0xd5, 0x4e, 0x99, 0x21, 0x65, 0x4d, 0xf5, 0x82, + 0xf7, 0xd8, 0x42, 0xce, 0x6f, 0x3d, 0x36, 0x47, + 0xf1, 0x05, 0x16, 0xe8, 0x1b, 0x6a, 0x8f, 0x93, + 0xf2, 0x8f, 0x37, 0x40, 0x12, 0x28, 0xa3, 0xe6, + 0xb9, 0x17, 0x4a, 0x1f, 0xb1, 0xd1, 0x66, 0x69, + 0x86, 0xc4, 0xfc, 0x97, 0xae, 0x3f, 0x8f, 0x1e, + 0x2b, 0xdf, 0xcd, 0xf9, 0x3c +}; +static const u8 enc_assoc011[] __initconst = { + 0xd6, 0x31, 0xda, 0x5d, 0x42, 0x5e, 0xd7 +}; +static const u8 enc_nonce011[] __initconst = { + 0xfd, 0x87, 0xd4, 0xd8, 0x62, 0xfd, 0xec, 0xaa +}; +static const u8 enc_key011[] __initconst = { + 0x35, 0x4e, 0xb5, 0x70, 0x50, 0x42, 0x8a, 0x85, + 0xf2, 0xfb, 0xed, 0x7b, 0xd0, 0x9e, 0x97, 0xca, + 0xfa, 0x98, 0x66, 0x63, 0xee, 0x37, 0xcc, 0x52, + 0xfe, 0xd1, 0xdf, 0x95, 0x15, 0x34, 0x29, 0x38 +}; + +static const u8 enc_input012[] __initconst = { + 0x74, 0xa6, 0x3e, 0xe4, 0xb1, 0xcb, 0xaf, 0xb0, + 0x40, 0xe5, 0x0f, 0x9e, 0xf1, 0xf2, 0x89, 0xb5, + 0x42, 0x34, 0x8a, 0xa1, 0x03, 0xb7, 0xe9, 0x57, + 0x46, 0xbe, 0x20, 0xe4, 0x6e, 0xb0, 0xeb, 0xff, + 0xea, 0x07, 0x7e, 0xef, 0xe2, 0x55, 0x9f, 0xe5, + 0x78, 0x3a, 0xb7, 0x83, 0xc2, 0x18, 0x40, 0x7b, + 0xeb, 0xcd, 0x81, 0xfb, 0x90, 0x12, 0x9e, 0x46, + 0xa9, 0xd6, 0x4a, 0xba, 0xb0, 0x62, 0xdb, 0x6b, + 0x99, 0xc4, 0xdb, 0x54, 0x4b, 0xb8, 0xa5, 0x71, + 0xcb, 0xcd, 0x63, 0x32, 0x55, 0xfb, 0x31, 0xf0, + 0x38, 0xf5, 0xbe, 0x78, 0xe4, 0x45, 0xce, 0x1b, + 0x6a, 0x5b, 0x0e, 0xf4, 0x16, 0xe4, 0xb1, 0x3d, + 0xf6, 0x63, 0x7b, 0xa7, 0x0c, 0xde, 0x6f, 0x8f, + 0x74, 0xdf, 0xe0, 0x1e, 0x9d, 0xce, 0x8f, 0x24, + 0xef, 0x23, 0x35, 0x33, 0x7b, 0x83, 0x34, 0x23, + 0x58, 0x74, 0x14, 0x77, 0x1f, 0xc2, 0x4f, 0x4e, + 0xc6, 0x89, 0xf9, 0x52, 0x09, 0x37, 0x64, 0x14, + 0xc4, 0x01, 0x6b, 0x9d, 0x77, 0xe8, 0x90, 0x5d, + 0xa8, 0x4a, 0x2a, 0xef, 0x5c, 0x7f, 0xeb, 0xbb, + 0xb2, 0xc6, 0x93, 0x99, 0x66, 0xdc, 0x7f, 0xd4, + 0x9e, 0x2a, 0xca, 0x8d, 0xdb, 0xe7, 0x20, 0xcf, + 0xe4, 0x73, 0xae, 0x49, 0x7d, 0x64, 0x0f, 0x0e, + 0x28, 0x46, 0xa9, 0xa8, 0x32, 0xe4, 0x0e, 0xf6, + 0x51, 0x53, 0xb8, 0x3c, 0xb1, 0xff, 0xa3, 0x33, + 0x41, 0x75, 0xff, 0xf1, 0x6f, 0xf1, 0xfb, 0xbb, + 0x83, 0x7f, 0x06, 0x9b, 0xe7, 0x1b, 0x0a, 0xe0, + 0x5c, 0x33, 0x60, 0x5b, 0xdb, 0x5b, 0xed, 0xfe, + 0xa5, 0x16, 0x19, 0x72, 0xa3, 0x64, 0x23, 0x00, + 0x02, 0xc7, 0xf3, 0x6a, 0x81, 0x3e, 0x44, 0x1d, + 0x79, 0x15, 0x5f, 0x9a, 0xde, 0xe2, 0xfd, 0x1b, + 0x73, 0xc1, 0xbc, 0x23, 0xba, 0x31, 0xd2, 0x50, + 0xd5, 0xad, 0x7f, 0x74, 0xa7, 0xc9, 0xf8, 0x3e, + 0x2b, 0x26, 0x10, 0xf6, 0x03, 0x36, 0x74, 0xe4, + 0x0e, 0x6a, 0x72, 0xb7, 0x73, 0x0a, 0x42, 0x28, + 0xc2, 0xad, 0x5e, 0x03, 0xbe, 0xb8, 0x0b, 0xa8, + 0x5b, 0xd4, 0xb8, 0xba, 0x52, 0x89, 0xb1, 0x9b, + 0xc1, 0xc3, 0x65, 0x87, 0xed, 0xa5, 0xf4, 0x86, + 0xfd, 0x41, 0x80, 0x91, 0x27, 0x59, 0x53, 0x67, + 0x15, 0x78, 0x54, 0x8b, 0x2d, 0x3d, 0xc7, 0xff, + 0x02, 0x92, 0x07, 0x5f, 0x7a, 0x4b, 0x60, 0x59, + 0x3c, 0x6f, 0x5c, 0xd8, 0xec, 0x95, 0xd2, 0xfe, + 0xa0, 0x3b, 0xd8, 0x3f, 0xd1, 0x69, 0xa6, 0xd6, + 0x41, 0xb2, 0xf4, 0x4d, 0x12, 0xf4, 0x58, 0x3e, + 0x66, 0x64, 0x80, 0x31, 0x9b, 0xa8, 0x4c, 0x8b, + 0x07, 0xb2, 0xec, 0x66, 0x94, 0x66, 0x47, 0x50, + 0x50, 0x5f, 0x18, 0x0b, 0x0e, 0xd6, 0xc0, 0x39, + 0x21, 0x13, 0x9e, 0x33, 0xbc, 0x79, 0x36, 0x02, + 0x96, 0x70, 0xf0, 0x48, 0x67, 0x2f, 0x26, 0xe9, + 0x6d, 0x10, 0xbb, 0xd6, 0x3f, 0xd1, 0x64, 0x7a, + 0x2e, 0xbe, 0x0c, 0x61, 0xf0, 0x75, 0x42, 0x38, + 0x23, 0xb1, 0x9e, 0x9f, 0x7c, 0x67, 0x66, 0xd9, + 0x58, 0x9a, 0xf1, 0xbb, 0x41, 0x2a, 0x8d, 0x65, + 0x84, 0x94, 0xfc, 0xdc, 0x6a, 0x50, 0x64, 0xdb, + 0x56, 0x33, 0x76, 0x00, 0x10, 0xed, 0xbe, 0xd2, + 0x12, 0xf6, 0xf6, 0x1b, 0xa2, 0x16, 0xde, 0xae, + 0x31, 0x95, 0xdd, 0xb1, 0x08, 0x7e, 0x4e, 0xee, + 0xe7, 0xf9, 0xa5, 0xfb, 0x5b, 0x61, 0x43, 0x00, + 0x40, 0xf6, 0x7e, 0x02, 0x04, 0x32, 0x4e, 0x0c, + 0xe2, 0x66, 0x0d, 0xd7, 0x07, 0x98, 0x0e, 0xf8, + 0x72, 0x34, 0x6d, 0x95, 0x86, 0xd7, 0xcb, 0x31, + 0x54, 0x47, 0xd0, 0x38, 0x29, 0x9c, 0x5a, 0x68, + 0xd4, 0x87, 0x76, 0xc9, 0xe7, 0x7e, 0xe3, 0xf4, + 0x81, 0x6d, 0x18, 0xcb, 0xc9, 0x05, 0xaf, 0xa0, + 0xfb, 0x66, 0xf7, 0xf1, 0x1c, 0xc6, 0x14, 0x11, + 0x4f, 0x2b, 0x79, 0x42, 0x8b, 0xbc, 0xac, 0xe7, + 0x6c, 0xfe, 0x0f, 0x58, 0xe7, 0x7c, 0x78, 0x39, + 0x30, 0xb0, 0x66, 0x2c, 0x9b, 0x6d, 0x3a, 0xe1, + 0xcf, 0xc9, 0xa4, 0x0e, 0x6d, 0x6d, 0x8a, 0xa1, + 0x3a, 0xe7, 0x28, 0xd4, 0x78, 0x4c, 0xa6, 0xa2, + 0x2a, 0xa6, 0x03, 0x30, 0xd7, 0xa8, 0x25, 0x66, + 0x87, 0x2f, 0x69, 0x5c, 0x4e, 0xdd, 0xa5, 0x49, + 0x5d, 0x37, 0x4a, 0x59, 0xc4, 0xaf, 0x1f, 0xa2, + 0xe4, 0xf8, 0xa6, 0x12, 0x97, 0xd5, 0x79, 0xf5, + 0xe2, 0x4a, 0x2b, 0x5f, 0x61, 0xe4, 0x9e, 0xe3, + 0xee, 0xb8, 0xa7, 0x5b, 0x2f, 0xf4, 0x9e, 0x6c, + 0xfb, 0xd1, 0xc6, 0x56, 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0x06, 0xa8, 0x5d, 0xbb, + 0xe1, 0x9f, 0x70, 0xec, 0x82, 0x11, 0x06, 0x36, + 0xec, 0x8b, 0x69, 0x66, 0x24, 0x44, 0xc9, 0x4a, + 0x57, 0xbb, 0x9b, 0x78, 0x13, 0xce, 0x9c, 0x0c, + 0xba, 0x92, 0x93, 0x63, 0xb8, 0xe2, 0x95, 0x0f, + 0x0f, 0x16, 0x39, 0x52, 0xfd, 0x3a, 0x6d, 0x02, + 0x4b, 0xdf, 0x13, 0xd3, 0x2a, 0x22, 0xb4, 0x03, + 0x7c, 0x54, 0x49, 0x96, 0x68, 0x54, 0x10, 0xfa, + 0xef, 0xaa, 0x6c, 0xe8, 0x22, 0xdc, 0x71, 0x16, + 0x13, 0x1a, 0xf6, 0x28, 0xe5, 0x6d, 0x77, 0x3d, + 0xcd, 0x30, 0x63, 0xb1, 0x70, 0x52, 0xa1, 0xc5, + 0x94, 0x5f, 0xcf, 0xe8, 0xb8, 0x26, 0x98, 0xf7, + 0x06, 0xa0, 0x0a, 0x70, 0xfa, 0x03, 0x80, 0xac, + 0xc1, 0xec, 0xd6, 0x4c, 0x54, 0xd7, 0xfe, 0x47, + 0xb6, 0x88, 0x4a, 0xf7, 0x71, 0x24, 0xee, 0xf3, + 0xd2, 0xc2, 0x4a, 0x7f, 0xfe, 0x61, 0xc7, 0x35, + 0xc9, 0x37, 0x67, 0xcb, 0x24, 0x35, 0xda, 0x7e, + 0xca, 0x5f, 0xf3, 0x8d, 0xd4, 0x13, 0x8e, 0xd6, + 0xcb, 0x4d, 0x53, 0x8f, 0x53, 0x1f, 0xc0, 0x74, + 0xf7, 0x53, 0xb9, 0x5e, 0x23, 0x37, 0xba, 0x6e, + 0xe3, 0x9d, 0x07, 0x55, 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0xa2, 0x0a, 0x9e, 0x05, + 0x15, 0xef, 0xca, 0x5c, 0xbf, 0x00, 0xeb, 0xf7, + 0x3d, 0x32, 0xd4, 0xa5, 0xef, 0x49, 0x89, 0x5e, + 0x46, 0xb0, 0xa6, 0x63, 0x5b, 0x8a, 0x73, 0xae, + 0x6f, 0xd5, 0x9d, 0xf8, 0x4f, 0x40, 0xb5, 0xb2, + 0x6e, 0xd3, 0xb6, 0x01, 0xa9, 0x26, 0xa2, 0x21, + 0xcf, 0x33, 0x7a, 0x3a, 0xa4, 0x23, 0x13, 0xb0, + 0x69, 0x6a, 0xee, 0xce, 0xd8, 0x9d, 0x01, 0x1d, + 0x50, 0xc1, 0x30, 0x6c, 0xb1, 0xcd, 0xa0, 0xf0, + 0xf0, 0xa2, 0x64, 0x6f, 0xbb, 0xbf, 0x5e, 0xe6, + 0xab, 0x87, 0xb4, 0x0f, 0x4f, 0x15, 0xaf, 0xb5, + 0x25, 0xa1, 0xb2, 0xd0, 0x80, 0x2c, 0xfb, 0xf9, + 0xfe, 0xd2, 0x33, 0xbb, 0x76, 0xfe, 0x7c, 0xa8, + 0x66, 0xf7, 0xe7, 0x85, 0x9f, 0x1f, 0x85, 0x57, + 0x88, 0xe1, 0xe9, 0x63, 0xe4, 0xd8, 0x1c, 0xa1, + 0xfb, 0xda, 0x44, 0x05, 0x2e, 0x1d, 0x3a, 0x1c, + 0xff, 0xc8, 0x3b, 0xc0, 0xfe, 0xda, 0x22, 0x0b, + 0x43, 0xd6, 0x88, 0x39, 0x4c, 0x4a, 0xa6, 0x69, + 0x18, 0x93, 0x42, 0x4e, 0xb5, 0xcc, 0x66, 0x0d, + 0x09, 0xf8, 0x1e, 0x7c, 0xd3, 0x3c, 0x99, 0x0d, + 0x50, 0x1d, 0x62, 0xe9, 0x57, 0x06, 0xbf, 0x19, + 0x88, 0xdd, 0xad, 0x7b, 0x4f, 0xf9, 0xc7, 0x82, + 0x6d, 0x8d, 0xc8, 0xc4, 0xc5, 0x78, 0x17, 0x20, + 0x15, 0xc5, 0x52, 0x41, 0xcf, 0x5b, 0xd6, 0x7f, + 0x94, 0x02, 0x41, 0xe0, 0x40, 0x22, 0x03, 0x5e, + 0xd1, 0x53, 0xd4, 0x86, 0xd3, 0x2c, 0x9f, 0x0f, + 0x96, 0xe3, 0x6b, 0x9a, 0x76, 0x32, 0x06, 0x47, + 0x4b, 0x11, 0xb3, 0xdd, 0x03, 0x65, 0xbd, 0x9b, + 0x01, 0xda, 0x9c, 0xb9, 0x7e, 0x3f, 0x6a, 0xc4, + 0x7b, 0xea, 0xd4, 0x3c, 0xb9, 0xfb, 0x5c, 0x6b, + 0x64, 0x33, 0x52, 0xba, 0x64, 0x78, 0x8f, 0xa4, + 0xaf, 0x7a, 0x61, 0x8d, 0xbc, 0xc5, 0x73, 0xe9, + 0x6b, 0x58, 0x97, 0x4b, 0xbf, 0x63, 0x22, 0xd3, + 0x37, 0x02, 0x54, 0xc5, 0xb9, 0x16, 0x4a, 0xf0, + 0x19, 0xd8, 0x94, 0x57, 0xb8, 0x8a, 0xb3, 0x16, + 0x3b, 0xd0, 0x84, 0x8e, 0x67, 0xa6, 0xa3, 0x7d, + 0x78, 0xec, 0x00 +}; +static const u8 enc_output012[] __initconst = { + 0x52, 0x34, 0xb3, 0x65, 0x3b, 0xb7, 0xe5, 0xd3, + 0xab, 0x49, 0x17, 0x60, 0xd2, 0x52, 0x56, 0xdf, + 0xdf, 0x34, 0x56, 0x82, 0xe2, 0xbe, 0xe5, 0xe1, + 0x28, 0xd1, 0x4e, 0x5f, 0x4f, 0x01, 0x7d, 0x3f, + 0x99, 0x6b, 0x30, 0x6e, 0x1a, 0x7c, 0x4c, 0x8e, + 0x62, 0x81, 0xae, 0x86, 0x3f, 0x6b, 0xd0, 0xb5, + 0xa9, 0xcf, 0x50, 0xf1, 0x02, 0x12, 0xa0, 0x0b, + 0x24, 0xe9, 0xe6, 0x72, 0x89, 0x2c, 0x52, 0x1b, + 0x34, 0x38, 0xf8, 0x75, 0x5f, 0xa0, 0x74, 0xe2, + 0x99, 0xdd, 0xa6, 0x4b, 0x14, 0x50, 0x4e, 0xf1, + 0xbe, 0xd6, 0x9e, 0xdb, 0xb2, 0x24, 0x27, 0x74, + 0x12, 0x4a, 0x78, 0x78, 0x17, 0xa5, 0x58, 0x8e, + 0x2f, 0xf9, 0xf4, 0x8d, 0xee, 0x03, 0x88, 0xae, + 0xb8, 0x29, 0xa1, 0x2f, 0x4b, 0xee, 0x92, 0xbd, + 0x87, 0xb3, 0xce, 0x34, 0x21, 0x57, 0x46, 0x04, + 0x49, 0x0c, 0x80, 0xf2, 0x01, 0x13, 0xa1, 0x55, + 0xb3, 0xff, 0x44, 0x30, 0x3c, 0x1c, 0xd0, 0xef, + 0xbc, 0x18, 0x74, 0x26, 0xad, 0x41, 0x5b, 0x5b, + 0x3e, 0x9a, 0x7a, 0x46, 0x4f, 0x16, 0xd6, 0x74, + 0x5a, 0xb7, 0x3a, 0x28, 0x31, 0xd8, 0xae, 0x26, + 0xac, 0x50, 0x53, 0x86, 0xf2, 0x56, 0xd7, 0x3f, + 0x29, 0xbc, 0x45, 0x68, 0x8e, 0xcb, 0x98, 0x64, + 0xdd, 0xc9, 0xba, 0xb8, 0x4b, 0x7b, 0x82, 0xdd, + 0x14, 0xa7, 0xcb, 0x71, 0x72, 0x00, 0x5c, 0xad, + 0x7b, 0x6a, 0x89, 0xa4, 0x3d, 0xbf, 0xb5, 0x4b, + 0x3e, 0x7c, 0x5a, 0xcf, 0xb8, 0xa1, 0xc5, 0x6e, + 0xc8, 0xb6, 0x31, 0x57, 0x7b, 0xdf, 0xa5, 0x7e, + 0xb1, 0xd6, 0x42, 0x2a, 0x31, 0x36, 0xd1, 0xd0, + 0x3f, 0x7a, 0xe5, 0x94, 0xd6, 0x36, 0xa0, 0x6f, + 0xb7, 0x40, 0x7d, 0x37, 0xc6, 0x55, 0x7c, 0x50, + 0x40, 0x6d, 0x29, 0x89, 0xe3, 0x5a, 0xae, 0x97, + 0xe7, 0x44, 0x49, 0x6e, 0xbd, 0x81, 0x3d, 0x03, + 0x93, 0x06, 0x12, 0x06, 0xe2, 0x41, 0x12, 0x4a, + 0xf1, 0x6a, 0xa4, 0x58, 0xa2, 0xfb, 0xd2, 0x15, + 0xba, 0xc9, 0x79, 0xc9, 0xce, 0x5e, 0x13, 0xbb, + 0xf1, 0x09, 0x04, 0xcc, 0xfd, 0xe8, 0x51, 0x34, + 0x6a, 0xe8, 0x61, 0x88, 0xda, 0xed, 0x01, 0x47, + 0x84, 0xf5, 0x73, 0x25, 0xf9, 0x1c, 0x42, 0x86, + 0x07, 0xf3, 0x5b, 0x1a, 0x01, 0xb3, 0xeb, 0x24, + 0x32, 0x8d, 0xf6, 0xed, 0x7c, 0x4b, 0xeb, 0x3c, + 0x36, 0x42, 0x28, 0xdf, 0xdf, 0xb6, 0xbe, 0xd9, + 0x8c, 0x52, 0xd3, 0x2b, 0x08, 0x90, 0x8c, 0xe7, + 0x98, 0x31, 0xe2, 0x32, 0x8e, 0xfc, 0x11, 0x48, + 0x00, 0xa8, 0x6a, 0x42, 0x4a, 0x02, 0xc6, 0x4b, + 0x09, 0xf1, 0xe3, 0x49, 0xf3, 0x45, 0x1f, 0x0e, + 0xbc, 0x56, 0xe2, 0xe4, 0xdf, 0xfb, 0xeb, 0x61, + 0xfa, 0x24, 0xc1, 0x63, 0x75, 0xbb, 0x47, 0x75, + 0xaf, 0xe1, 0x53, 0x16, 0x96, 0x21, 0x85, 0x26, + 0x11, 0xb3, 0x76, 0xe3, 0x23, 0xa1, 0x6b, 0x74, + 0x37, 0xd0, 0xde, 0x06, 0x90, 0x71, 0x5d, 0x43, + 0x88, 0x9b, 0x00, 0x54, 0xa6, 0x75, 0x2f, 0xa1, + 0xc2, 0x0b, 0x73, 0x20, 0x1d, 0xb6, 0x21, 0x79, + 0x57, 0x3f, 0xfa, 0x09, 0xbe, 0x8a, 0x33, 0xc3, + 0x52, 0xf0, 0x1d, 0x82, 0x31, 0xd1, 0x55, 0xb5, + 0x6c, 0x99, 0x25, 0xcf, 0x5c, 0x32, 0xce, 0xe9, + 0x0d, 0xfa, 0x69, 0x2c, 0xd5, 0x0d, 0xc5, 0x6d, + 0x86, 0xd0, 0x0c, 0x3b, 0x06, 0x50, 0x79, 0xe8, + 0xc3, 0xae, 0x04, 0xe6, 0xcd, 0x51, 0xe4, 0x26, + 0x9b, 0x4f, 0x7e, 0xa6, 0x0f, 0xab, 0xd8, 0xe5, + 0xde, 0xa9, 0x00, 0x95, 0xbe, 0xa3, 0x9d, 0x5d, + 0xb2, 0x09, 0x70, 0x18, 0x1c, 0xf0, 0xac, 0x29, + 0x23, 0x02, 0x29, 0x28, 0xd2, 0x74, 0x35, 0x57, + 0x62, 0x0f, 0x24, 0xea, 0x5e, 0x33, 0xc2, 0x92, + 0xf3, 0x78, 0x4d, 0x30, 0x1e, 0xa1, 0x99, 0xa9, + 0x82, 0xb0, 0x42, 0x31, 0x8d, 0xad, 0x8a, 0xbc, + 0xfc, 0xd4, 0x57, 0x47, 0x3e, 0xb4, 0x50, 0xdd, + 0x6e, 0x2c, 0x80, 0x4d, 0x22, 0xf1, 0xfb, 0x57, + 0xc4, 0xdd, 0x17, 0xe1, 0x8a, 0x36, 0x4a, 0xb3, + 0x37, 0xca, 0xc9, 0x4e, 0xab, 0xd5, 0x69, 0xc4, + 0xf4, 0xbc, 0x0b, 0x3b, 0x44, 0x4b, 0x29, 0x9c, + 0xee, 0xd4, 0x35, 0x22, 0x21, 0xb0, 0x1f, 0x27, + 0x64, 0xa8, 0x51, 0x1b, 0xf0, 0x9f, 0x19, 0x5c, + 0xfb, 0x5a, 0x64, 0x74, 0x70, 0x45, 0x09, 0xf5, + 0x64, 0xfe, 0x1a, 0x2d, 0xc9, 0x14, 0x04, 0x14, + 0xcf, 0xd5, 0x7d, 0x60, 0xaf, 0x94, 0x39, 0x94, + 0xe2, 0x7d, 0x79, 0x82, 0xd0, 0x65, 0x3b, 0x6b, + 0x9c, 0x19, 0x84, 0xb4, 0x6d, 0xb3, 0x0c, 0x99, + 0xc0, 0x56, 0xa8, 0xbd, 0x73, 0xce, 0x05, 0x84, + 0x3e, 0x30, 0xaa, 0xc4, 0x9b, 0x1b, 0x04, 0x2a, + 0x9f, 0xd7, 0x43, 0x2b, 0x23, 0xdf, 0xbf, 0xaa, + 0xd5, 0xc2, 0x43, 0x2d, 0x70, 0xab, 0xdc, 0x75, + 0xad, 0xac, 0xf7, 0xc0, 0xbe, 0x67, 0xb2, 0x74, + 0xed, 0x67, 0x10, 0x4a, 0x92, 0x60, 0xc1, 0x40, + 0x50, 0x19, 0x8a, 0x8a, 0x8c, 0x09, 0x0e, 0x72, + 0xe1, 0x73, 0x5e, 0xe8, 0x41, 0x85, 0x63, 0x9f, + 0x3f, 0xd7, 0x7d, 0xc4, 0xfb, 0x22, 0x5d, 0x92, + 0x6c, 0xb3, 0x1e, 0xe2, 0x50, 0x2f, 0x82, 0xa8, + 0x28, 0xc0, 0xb5, 0xd7, 0x5f, 0x68, 0x0d, 0x2c, + 0x2d, 0xaf, 0x7e, 0xfa, 0x2e, 0x08, 0x0f, 0x1f, + 0x70, 0x9f, 0xe9, 0x19, 0x72, 0x55, 0xf8, 0xfb, + 0x51, 0xd2, 0x33, 0x5d, 0xa0, 0xd3, 0x2b, 0x0a, + 0x6c, 0xbc, 0x4e, 0xcf, 0x36, 0x4d, 0xdc, 0x3b, + 0xe9, 0x3e, 0x81, 0x7c, 0x61, 0xdb, 0x20, 0x2d, + 0x3a, 0xc3, 0xb3, 0x0c, 0x1e, 0x00, 0xb9, 0x7c, + 0xf5, 0xca, 0x10, 0x5f, 0x3a, 0x71, 0xb3, 0xe4, + 0x20, 0xdb, 0x0c, 0x2a, 0x98, 0x63, 0x45, 0x00, + 0x58, 0xf6, 0x68, 0xe4, 0x0b, 0xda, 0x13, 0x3b, + 0x60, 0x5c, 0x76, 0xdb, 0xb9, 0x97, 0x71, 0xe4, + 0xd9, 0xb7, 0xdb, 0xbd, 0x68, 0xc7, 0x84, 0x84, + 0xaa, 0x7c, 0x68, 0x62, 0x5e, 0x16, 0xfc, 0xba, + 0x72, 0xaa, 0x9a, 0xa9, 0xeb, 0x7c, 0x75, 0x47, + 0x97, 0x7e, 0xad, 0xe2, 0xd9, 0x91, 0xe8, 0xe4, + 0xa5, 0x31, 0xd7, 0x01, 0x8e, 0xa2, 0x11, 0x88, + 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0x81, 0x69, 0xe1, 0xe7, 0x9e, 0x30, 0x01, 0xec, + 0x84, 0x89, 0xb2, 0x0d, 0x66, 0xdd, 0xce, 0x28, + 0x5c, 0xec, 0x98, 0x46, 0x68, 0x21, 0x9f, 0x88, + 0x3f, 0x1f, 0x42, 0x77, 0xce, 0xd0, 0x61, 0xd4, + 0x20, 0xa7, 0xff, 0x53, 0xad, 0x37, 0xd0, 0x17, + 0x35, 0xc9, 0xfc, 0xba, 0x0a, 0x78, 0x3f, 0xf2, + 0xcc, 0x86, 0x89, 0xe8, 0x4b, 0x3c, 0x48, 0x33, + 0x09, 0x7f, 0xc6, 0xc0, 0xdd, 0xb8, 0xfd, 0x7a, + 0x66, 0x66, 0x65, 0xeb, 0x47, 0xa7, 0x04, 0x28, + 0xa3, 0x19, 0x8e, 0xa9, 0xb1, 0x13, 0x67, 0x62, + 0x70, 0xcf, 0xd6 +}; +static const u8 enc_assoc012[] __initconst = { + 0xb1, 0x69, 0x83, 0x87, 0x30, 0xaa, 0x5d, 0xb8, + 0x77, 0xe8, 0x21, 0xff, 0x06, 0x59, 0x35, 0xce, + 0x75, 0xfe, 0x38, 0xef, 0xb8, 0x91, 0x43, 0x8c, + 0xcf, 0x70, 0xdd, 0x0a, 0x68, 0xbf, 0xd4, 0xbc, + 0x16, 0x76, 0x99, 0x36, 0x1e, 0x58, 0x79, 0x5e, + 0xd4, 0x29, 0xf7, 0x33, 0x93, 0x48, 0xdb, 0x5f, + 0x01, 0xae, 0x9c, 0xb6, 0xe4, 0x88, 0x6d, 0x2b, + 0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9 +}; +static const u8 enc_nonce012[] __initconst = { + 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06 +}; +static const u8 enc_key012[] __initconst = { + 0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e, + 0x8f, 0x59, 0x8e, 0xc5, 0x90, 0xd5, 0x27, 0x2d, + 0xba, 0x29, 0x2e, 0xcb, 0x1b, 0x70, 0x44, 0x1e, + 0x65, 0x91, 0x6e, 0x2a, 0x79, 0x22, 0xda, 0x64 +}; + +/* wycheproof - rfc7539 */ +static const u8 enc_input013[] __initconst = { + 0x4c, 0x61, 0x64, 0x69, 0x65, 0x73, 0x20, 0x61, + 0x6e, 0x64, 0x20, 0x47, 0x65, 0x6e, 0x74, 0x6c, + 0x65, 0x6d, 0x65, 0x6e, 0x20, 0x6f, 0x66, 0x20, + 0x74, 0x68, 0x65, 0x20, 0x63, 0x6c, 0x61, 0x73, + 0x73, 0x20, 0x6f, 0x66, 0x20, 0x27, 0x39, 0x39, + 0x3a, 0x20, 0x49, 0x66, 0x20, 0x49, 0x20, 0x63, + 0x6f, 0x75, 0x6c, 0x64, 0x20, 0x6f, 0x66, 0x66, + 0x65, 0x72, 0x20, 0x79, 0x6f, 0x75, 0x20, 0x6f, + 0x6e, 0x6c, 0x79, 0x20, 0x6f, 0x6e, 0x65, 0x20, + 0x74, 0x69, 0x70, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x74, 0x68, 0x65, 0x20, 0x66, 0x75, 0x74, 0x75, + 0x72, 0x65, 0x2c, 0x20, 0x73, 0x75, 0x6e, 0x73, + 0x63, 0x72, 0x65, 0x65, 0x6e, 0x20, 0x77, 0x6f, + 0x75, 0x6c, 0x64, 0x20, 0x62, 0x65, 0x20, 0x69, + 0x74, 0x2e +}; +static const u8 enc_output013[] __initconst = { + 0xd3, 0x1a, 0x8d, 0x34, 0x64, 0x8e, 0x60, 0xdb, + 0x7b, 0x86, 0xaf, 0xbc, 0x53, 0xef, 0x7e, 0xc2, + 0xa4, 0xad, 0xed, 0x51, 0x29, 0x6e, 0x08, 0xfe, + 0xa9, 0xe2, 0xb5, 0xa7, 0x36, 0xee, 0x62, 0xd6, + 0x3d, 0xbe, 0xa4, 0x5e, 0x8c, 0xa9, 0x67, 0x12, + 0x82, 0xfa, 0xfb, 0x69, 0xda, 0x92, 0x72, 0x8b, + 0x1a, 0x71, 0xde, 0x0a, 0x9e, 0x06, 0x0b, 0x29, + 0x05, 0xd6, 0xa5, 0xb6, 0x7e, 0xcd, 0x3b, 0x36, + 0x92, 0xdd, 0xbd, 0x7f, 0x2d, 0x77, 0x8b, 0x8c, + 0x98, 0x03, 0xae, 0xe3, 0x28, 0x09, 0x1b, 0x58, + 0xfa, 0xb3, 0x24, 0xe4, 0xfa, 0xd6, 0x75, 0x94, + 0x55, 0x85, 0x80, 0x8b, 0x48, 0x31, 0xd7, 0xbc, + 0x3f, 0xf4, 0xde, 0xf0, 0x8e, 0x4b, 0x7a, 0x9d, + 0xe5, 0x76, 0xd2, 0x65, 0x86, 0xce, 0xc6, 0x4b, + 0x61, 0x16, 0x1a, 0xe1, 0x0b, 0x59, 0x4f, 0x09, + 0xe2, 0x6a, 0x7e, 0x90, 0x2e, 0xcb, 0xd0, 0x60, + 0x06, 0x91 +}; +static const u8 enc_assoc013[] __initconst = { + 0x50, 0x51, 0x52, 0x53, 0xc0, 0xc1, 0xc2, 0xc3, + 0xc4, 0xc5, 0xc6, 0xc7 +}; +static const u8 enc_nonce013[] __initconst = { + 0x07, 0x00, 0x00, 0x00, 0x40, 0x41, 0x42, 0x43, + 0x44, 0x45, 0x46, 0x47 +}; +static const u8 enc_key013[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input014[] __initconst = { }; +static const u8 enc_output014[] __initconst = { + 0x76, 0xac, 0xb3, 0x42, 0xcf, 0x31, 0x66, 0xa5, + 0xb6, 0x3c, 0x0c, 0x0e, 0xa1, 0x38, 0x3c, 0x8d +}; +static const u8 enc_assoc014[] __initconst = { }; +static const u8 enc_nonce014[] __initconst = { + 0x4d, 0xa5, 0xbf, 0x8d, 0xfd, 0x58, 0x52, 0xc1, + 0xea, 0x12, 0x37, 0x9d +}; +static const u8 enc_key014[] __initconst = { + 0x80, 0xba, 0x31, 0x92, 0xc8, 0x03, 0xce, 0x96, + 0x5e, 0xa3, 0x71, 0xd5, 0xff, 0x07, 0x3c, 0xf0, + 0xf4, 0x3b, 0x6a, 0x2a, 0xb5, 0x76, 0xb2, 0x08, + 0x42, 0x6e, 0x11, 0x40, 0x9c, 0x09, 0xb9, 0xb0 +}; + +/* wycheproof - misc */ +static const u8 enc_input015[] __initconst = { }; +static const u8 enc_output015[] __initconst = { + 0x90, 0x6f, 0xa6, 0x28, 0x4b, 0x52, 0xf8, 0x7b, + 0x73, 0x59, 0xcb, 0xaa, 0x75, 0x63, 0xc7, 0x09 +}; +static const u8 enc_assoc015[] __initconst = { + 0xbd, 0x50, 0x67, 0x64, 0xf2, 0xd2, 0xc4, 0x10 +}; +static const u8 enc_nonce015[] __initconst = { + 0xa9, 0x2e, 0xf0, 0xac, 0x99, 0x1d, 0xd5, 0x16, + 0xa3, 0xc6, 0xf6, 0x89 +}; +static const u8 enc_key015[] __initconst = { + 0x7a, 0x4c, 0xd7, 0x59, 0x17, 0x2e, 0x02, 0xeb, + 0x20, 0x4d, 0xb2, 0xc3, 0xf5, 0xc7, 0x46, 0x22, + 0x7d, 0xf5, 0x84, 0xfc, 0x13, 0x45, 0x19, 0x63, + 0x91, 0xdb, 0xb9, 0x57, 0x7a, 0x25, 0x07, 0x42 +}; + +/* wycheproof - misc */ +static const u8 enc_input016[] __initconst = { + 0x2a +}; +static const u8 enc_output016[] __initconst = { + 0x3a, 0xca, 0xc2, 0x7d, 0xec, 0x09, 0x68, 0x80, + 0x1e, 0x9f, 0x6e, 0xde, 0xd6, 0x9d, 0x80, 0x75, + 0x22 +}; +static const u8 enc_assoc016[] __initconst = { }; +static const u8 enc_nonce016[] __initconst = { + 0x99, 0xe2, 0x3e, 0xc4, 0x89, 0x85, 0xbc, 0xcd, + 0xee, 0xab, 0x60, 0xf1 +}; +static const u8 enc_key016[] __initconst = { + 0xcc, 0x56, 0xb6, 0x80, 0x55, 0x2e, 0xb7, 0x50, + 0x08, 0xf5, 0x48, 0x4b, 0x4c, 0xb8, 0x03, 0xfa, + 0x50, 0x63, 0xeb, 0xd6, 0xea, 0xb9, 0x1f, 0x6a, + 0xb6, 0xae, 0xf4, 0x91, 0x6a, 0x76, 0x62, 0x73 +}; + +/* wycheproof - misc */ +static const u8 enc_input017[] __initconst = { + 0x51 +}; +static const u8 enc_output017[] __initconst = { + 0xc4, 0x16, 0x83, 0x10, 0xca, 0x45, 0xb1, 0xf7, + 0xc6, 0x6c, 0xad, 0x4e, 0x99, 0xe4, 0x3f, 0x72, + 0xb9 +}; +static const u8 enc_assoc017[] __initconst = { + 0x91, 0xca, 0x6c, 0x59, 0x2c, 0xbc, 0xca, 0x53 +}; +static const u8 enc_nonce017[] __initconst = { + 0xab, 0x0d, 0xca, 0x71, 0x6e, 0xe0, 0x51, 0xd2, + 0x78, 0x2f, 0x44, 0x03 +}; +static const u8 enc_key017[] __initconst = { + 0x46, 0xf0, 0x25, 0x49, 0x65, 0xf7, 0x69, 0xd5, + 0x2b, 0xdb, 0x4a, 0x70, 0xb4, 0x43, 0x19, 0x9f, + 0x8e, 0xf2, 0x07, 0x52, 0x0d, 0x12, 0x20, 0xc5, + 0x5e, 0x4b, 0x70, 0xf0, 0xfd, 0xa6, 0x20, 0xee +}; + +/* wycheproof - misc */ +static const u8 enc_input018[] __initconst = { + 0x5c, 0x60 +}; +static const u8 enc_output018[] __initconst = { + 0x4d, 0x13, 0x91, 0xe8, 0xb6, 0x1e, 0xfb, 0x39, + 0xc1, 0x22, 0x19, 0x54, 0x53, 0x07, 0x7b, 0x22, + 0xe5, 0xe2 +}; +static const u8 enc_assoc018[] __initconst = { }; +static const u8 enc_nonce018[] __initconst = { + 0x46, 0x1a, 0xf1, 0x22, 0xe9, 0xf2, 0xe0, 0x34, + 0x7e, 0x03, 0xf2, 0xdb +}; +static const u8 enc_key018[] __initconst = { + 0x2f, 0x7f, 0x7e, 0x4f, 0x59, 0x2b, 0xb3, 0x89, + 0x19, 0x49, 0x89, 0x74, 0x35, 0x07, 0xbf, 0x3e, + 0xe9, 0xcb, 0xde, 0x17, 0x86, 0xb6, 0x69, 0x5f, + 0xe6, 0xc0, 0x25, 0xfd, 0x9b, 0xa4, 0xc1, 0x00 +}; + +/* wycheproof - misc */ +static const u8 enc_input019[] __initconst = { + 0xdd, 0xf2 +}; +static const u8 enc_output019[] __initconst = { + 0xb6, 0x0d, 0xea, 0xd0, 0xfd, 0x46, 0x97, 0xec, + 0x2e, 0x55, 0x58, 0x23, 0x77, 0x19, 0xd0, 0x24, + 0x37, 0xa2 +}; +static const u8 enc_assoc019[] __initconst = { + 0x88, 0x36, 0x4f, 0xc8, 0x06, 0x05, 0x18, 0xbf +}; +static const u8 enc_nonce019[] __initconst = { + 0x61, 0x54, 0x6b, 0xa5, 0xf1, 0x72, 0x05, 0x90, + 0xb6, 0x04, 0x0a, 0xc6 +}; +static const u8 enc_key019[] __initconst = { + 0xc8, 0x83, 0x3d, 0xce, 0x5e, 0xa9, 0xf2, 0x48, + 0xaa, 0x20, 0x30, 0xea, 0xcf, 0xe7, 0x2b, 0xff, + 0xe6, 0x9a, 0x62, 0x0c, 0xaf, 0x79, 0x33, 0x44, + 0xe5, 0x71, 0x8f, 0xe0, 0xd7, 0xab, 0x1a, 0x58 +}; + +/* wycheproof - misc */ +static const u8 enc_input020[] __initconst = { + 0xab, 0x85, 0xe9, 0xc1, 0x57, 0x17, 0x31 +}; +static const u8 enc_output020[] __initconst = { + 0x5d, 0xfe, 0x34, 0x40, 0xdb, 0xb3, 0xc3, 0xed, + 0x7a, 0x43, 0x4e, 0x26, 0x02, 0xd3, 0x94, 0x28, + 0x1e, 0x0a, 0xfa, 0x9f, 0xb7, 0xaa, 0x42 +}; +static const u8 enc_assoc020[] __initconst = { }; +static const u8 enc_nonce020[] __initconst = { + 0x3c, 0x4e, 0x65, 0x4d, 0x66, 0x3f, 0xa4, 0x59, + 0x6d, 0xc5, 0x5b, 0xb7 +}; +static const u8 enc_key020[] __initconst = { + 0x55, 0x56, 0x81, 0x58, 0xd3, 0xa6, 0x48, 0x3f, + 0x1f, 0x70, 0x21, 0xea, 0xb6, 0x9b, 0x70, 0x3f, + 0x61, 0x42, 0x51, 0xca, 0xdc, 0x1a, 0xf5, 0xd3, + 0x4a, 0x37, 0x4f, 0xdb, 0xfc, 0x5a, 0xda, 0xc7 +}; + +/* wycheproof - misc */ +static const u8 enc_input021[] __initconst = { + 0x4e, 0xe5, 0xcd, 0xa2, 0x0d, 0x42, 0x90 +}; +static const u8 enc_output021[] __initconst = { + 0x4b, 0xd4, 0x72, 0x12, 0x94, 0x1c, 0xe3, 0x18, + 0x5f, 0x14, 0x08, 0xee, 0x7f, 0xbf, 0x18, 0xf5, + 0xab, 0xad, 0x6e, 0x22, 0x53, 0xa1, 0xba +}; +static const u8 enc_assoc021[] __initconst = { + 0x84, 0xe4, 0x6b, 0xe8, 0xc0, 0x91, 0x90, 0x53 +}; +static const u8 enc_nonce021[] __initconst = { + 0x58, 0x38, 0x93, 0x75, 0xc6, 0x9e, 0xe3, 0x98, + 0xde, 0x94, 0x83, 0x96 +}; +static const u8 enc_key021[] __initconst = { + 0xe3, 0xc0, 0x9e, 0x7f, 0xab, 0x1a, 0xef, 0xb5, + 0x16, 0xda, 0x6a, 0x33, 0x02, 0x2a, 0x1d, 0xd4, + 0xeb, 0x27, 0x2c, 0x80, 0xd5, 0x40, 0xc5, 0xda, + 0x52, 0xa7, 0x30, 0xf3, 0x4d, 0x84, 0x0d, 0x7f +}; + +/* wycheproof - misc */ +static const u8 enc_input022[] __initconst = { + 0xbe, 0x33, 0x08, 0xf7, 0x2a, 0x2c, 0x6a, 0xed +}; +static const u8 enc_output022[] __initconst = { + 0x8e, 0x94, 0x39, 0xa5, 0x6e, 0xee, 0xc8, 0x17, + 0xfb, 0xe8, 0xa6, 0xed, 0x8f, 0xab, 0xb1, 0x93, + 0x75, 0x39, 0xdd, 0x6c, 0x00, 0xe9, 0x00, 0x21 +}; +static const u8 enc_assoc022[] __initconst = { }; +static const u8 enc_nonce022[] __initconst = { + 0x4f, 0x07, 0xaf, 0xed, 0xfd, 0xc3, 0xb6, 0xc2, + 0x36, 0x18, 0x23, 0xd3 +}; +static const u8 enc_key022[] __initconst = { + 0x51, 0xe4, 0xbf, 0x2b, 0xad, 0x92, 0xb7, 0xaf, + 0xf1, 0xa4, 0xbc, 0x05, 0x55, 0x0b, 0xa8, 0x1d, + 0xf4, 0xb9, 0x6f, 0xab, 0xf4, 0x1c, 0x12, 0xc7, + 0xb0, 0x0e, 0x60, 0xe4, 0x8d, 0xb7, 0xe1, 0x52 +}; + +/* wycheproof - misc */ +static const u8 enc_input023[] __initconst = { + 0xa4, 0xc9, 0xc2, 0x80, 0x1b, 0x71, 0xf7, 0xdf +}; +static const u8 enc_output023[] __initconst = { + 0xb9, 0xb9, 0x10, 0x43, 0x3a, 0xf0, 0x52, 0xb0, + 0x45, 0x30, 0xf5, 0x1a, 0xee, 0xe0, 0x24, 0xe0, + 0xa4, 0x45, 0xa6, 0x32, 0x8f, 0xa6, 0x7a, 0x18 +}; +static const u8 enc_assoc023[] __initconst = { + 0x66, 0xc0, 0xae, 0x70, 0x07, 0x6c, 0xb1, 0x4d +}; +static const u8 enc_nonce023[] __initconst = { + 0xb4, 0xea, 0x66, 0x6e, 0xe1, 0x19, 0x56, 0x33, + 0x66, 0x48, 0x4a, 0x78 +}; +static const u8 enc_key023[] __initconst = { + 0x11, 0x31, 0xc1, 0x41, 0x85, 0x77, 0xa0, 0x54, + 0xde, 0x7a, 0x4a, 0xc5, 0x51, 0x95, 0x0f, 0x1a, + 0x05, 0x3f, 0x9a, 0xe4, 0x6e, 0x5b, 0x75, 0xfe, + 0x4a, 0xbd, 0x56, 0x08, 0xd7, 0xcd, 0xda, 0xdd +}; + +/* wycheproof - misc */ +static const u8 enc_input024[] __initconst = { + 0x42, 0xba, 0xae, 0x59, 0x78, 0xfe, 0xaf, 0x5c, + 0x36, 0x8d, 0x14, 0xe0 +}; +static const u8 enc_output024[] __initconst = { + 0xff, 0x7d, 0xc2, 0x03, 0xb2, 0x6c, 0x46, 0x7a, + 0x6b, 0x50, 0xdb, 0x33, 0x57, 0x8c, 0x0f, 0x27, + 0x58, 0xc2, 0xe1, 0x4e, 0x36, 0xd4, 0xfc, 0x10, + 0x6d, 0xcb, 0x29, 0xb4 +}; +static const u8 enc_assoc024[] __initconst = { }; +static const u8 enc_nonce024[] __initconst = { + 0x9a, 0x59, 0xfc, 0xe2, 0x6d, 0xf0, 0x00, 0x5e, + 0x07, 0x53, 0x86, 0x56 +}; +static const u8 enc_key024[] __initconst = { + 0x99, 0xb6, 0x2b, 0xd5, 0xaf, 0xbe, 0x3f, 0xb0, + 0x15, 0xbd, 0xe9, 0x3f, 0x0a, 0xbf, 0x48, 0x39, + 0x57, 0xa1, 0xc3, 0xeb, 0x3c, 0xa5, 0x9c, 0xb5, + 0x0b, 0x39, 0xf7, 0xf8, 0xa9, 0xcc, 0x51, 0xbe +}; + +/* wycheproof - misc */ +static const u8 enc_input025[] __initconst = { + 0xfd, 0xc8, 0x5b, 0x94, 0xa4, 0xb2, 0xa6, 0xb7, + 0x59, 0xb1, 0xa0, 0xda +}; +static const u8 enc_output025[] __initconst = { + 0x9f, 0x88, 0x16, 0xde, 0x09, 0x94, 0xe9, 0x38, + 0xd9, 0xe5, 0x3f, 0x95, 0xd0, 0x86, 0xfc, 0x6c, + 0x9d, 0x8f, 0xa9, 0x15, 0xfd, 0x84, 0x23, 0xa7, + 0xcf, 0x05, 0x07, 0x2f +}; +static const u8 enc_assoc025[] __initconst = { + 0xa5, 0x06, 0xe1, 0xa5, 0xc6, 0x90, 0x93, 0xf9 +}; +static const u8 enc_nonce025[] __initconst = { + 0x58, 0xdb, 0xd4, 0xad, 0x2c, 0x4a, 0xd3, 0x5d, + 0xd9, 0x06, 0xe9, 0xce +}; +static const u8 enc_key025[] __initconst = { + 0x85, 0xf3, 0x5b, 0x62, 0x82, 0xcf, 0xf4, 0x40, + 0xbc, 0x10, 0x20, 0xc8, 0x13, 0x6f, 0xf2, 0x70, + 0x31, 0x11, 0x0f, 0xa6, 0x3e, 0xc1, 0x6f, 0x1e, + 0x82, 0x51, 0x18, 0xb0, 0x06, 0xb9, 0x12, 0x57 +}; + +/* wycheproof - misc */ +static const u8 enc_input026[] __initconst = { + 0x51, 0xf8, 0xc1, 0xf7, 0x31, 0xea, 0x14, 0xac, + 0xdb, 0x21, 0x0a, 0x6d, 0x97, 0x3e, 0x07 +}; +static const u8 enc_output026[] __initconst = { + 0x0b, 0x29, 0x63, 0x8e, 0x1f, 0xbd, 0xd6, 0xdf, + 0x53, 0x97, 0x0b, 0xe2, 0x21, 0x00, 0x42, 0x2a, + 0x91, 0x34, 0x08, 0x7d, 0x67, 0xa4, 0x6e, 0x79, + 0x17, 0x8d, 0x0a, 0x93, 0xf5, 0xe1, 0xd2 +}; +static const u8 enc_assoc026[] __initconst = { }; +static const u8 enc_nonce026[] __initconst = { + 0x68, 0xab, 0x7f, 0xdb, 0xf6, 0x19, 0x01, 0xda, + 0xd4, 0x61, 0xd2, 0x3c +}; +static const u8 enc_key026[] __initconst = { + 0x67, 0x11, 0x96, 0x27, 0xbd, 0x98, 0x8e, 0xda, + 0x90, 0x62, 0x19, 0xe0, 0x8c, 0x0d, 0x0d, 0x77, + 0x9a, 0x07, 0xd2, 0x08, 0xce, 0x8a, 0x4f, 0xe0, + 0x70, 0x9a, 0xf7, 0x55, 0xee, 0xec, 0x6d, 0xcb +}; + +/* wycheproof - misc */ +static const u8 enc_input027[] __initconst = { + 0x97, 0x46, 0x9d, 0xa6, 0x67, 0xd6, 0x11, 0x0f, + 0x9c, 0xbd, 0xa1, 0xd1, 0xa2, 0x06, 0x73 +}; +static const u8 enc_output027[] __initconst = { + 0x32, 0xdb, 0x66, 0xc4, 0xa3, 0x81, 0x9d, 0x81, + 0x55, 0x74, 0x55, 0xe5, 0x98, 0x0f, 0xed, 0xfe, + 0xae, 0x30, 0xde, 0xc9, 0x4e, 0x6a, 0xd3, 0xa9, + 0xee, 0xa0, 0x6a, 0x0d, 0x70, 0x39, 0x17 +}; +static const u8 enc_assoc027[] __initconst = { + 0x64, 0x53, 0xa5, 0x33, 0x84, 0x63, 0x22, 0x12 +}; +static const u8 enc_nonce027[] __initconst = { + 0xd9, 0x5b, 0x32, 0x43, 0xaf, 0xae, 0xf7, 0x14, + 0xc5, 0x03, 0x5b, 0x6a +}; +static const u8 enc_key027[] __initconst = { + 0xe6, 0xf1, 0x11, 0x8d, 0x41, 0xe4, 0xb4, 0x3f, + 0xb5, 0x82, 0x21, 0xb7, 0xed, 0x79, 0x67, 0x38, + 0x34, 0xe0, 0xd8, 0xac, 0x5c, 0x4f, 0xa6, 0x0b, + 0xbc, 0x8b, 0xc4, 0x89, 0x3a, 0x58, 0x89, 0x4d +}; + +/* wycheproof - misc */ +static const u8 enc_input028[] __initconst = { + 0x54, 0x9b, 0x36, 0x5a, 0xf9, 0x13, 0xf3, 0xb0, + 0x81, 0x13, 0x1c, 0xcb, 0x6b, 0x82, 0x55, 0x88 +}; +static const u8 enc_output028[] __initconst = { + 0xe9, 0x11, 0x0e, 0x9f, 0x56, 0xab, 0x3c, 0xa4, + 0x83, 0x50, 0x0c, 0xea, 0xba, 0xb6, 0x7a, 0x13, + 0x83, 0x6c, 0xca, 0xbf, 0x15, 0xa6, 0xa2, 0x2a, + 0x51, 0xc1, 0x07, 0x1c, 0xfa, 0x68, 0xfa, 0x0c +}; +static const u8 enc_assoc028[] __initconst = { }; +static const u8 enc_nonce028[] __initconst = { + 0x2f, 0xcb, 0x1b, 0x38, 0xa9, 0x9e, 0x71, 0xb8, + 0x47, 0x40, 0xad, 0x9b +}; +static const u8 enc_key028[] __initconst = { + 0x59, 0xd4, 0xea, 0xfb, 0x4d, 0xe0, 0xcf, 0xc7, + 0xd3, 0xdb, 0x99, 0xa8, 0xf5, 0x4b, 0x15, 0xd7, + 0xb3, 0x9f, 0x0a, 0xcc, 0x8d, 0xa6, 0x97, 0x63, + 0xb0, 0x19, 0xc1, 0x69, 0x9f, 0x87, 0x67, 0x4a +}; + +/* wycheproof - misc */ +static const u8 enc_input029[] __initconst = { + 0x55, 0xa4, 0x65, 0x64, 0x4f, 0x5b, 0x65, 0x09, + 0x28, 0xcb, 0xee, 0x7c, 0x06, 0x32, 0x14, 0xd6 +}; +static const u8 enc_output029[] __initconst = { + 0xe4, 0xb1, 0x13, 0xcb, 0x77, 0x59, 0x45, 0xf3, + 0xd3, 0xa8, 0xae, 0x9e, 0xc1, 0x41, 0xc0, 0x0c, + 0x7c, 0x43, 0xf1, 0x6c, 0xe0, 0x96, 0xd0, 0xdc, + 0x27, 0xc9, 0x58, 0x49, 0xdc, 0x38, 0x3b, 0x7d +}; +static const u8 enc_assoc029[] __initconst = { + 0x03, 0x45, 0x85, 0x62, 0x1a, 0xf8, 0xd7, 0xff +}; +static const u8 enc_nonce029[] __initconst = { + 0x11, 0x8a, 0x69, 0x64, 0xc2, 0xd3, 0xe3, 0x80, + 0x07, 0x1f, 0x52, 0x66 +}; +static const u8 enc_key029[] __initconst = { + 0xb9, 0x07, 0xa4, 0x50, 0x75, 0x51, 0x3f, 0xe8, + 0xa8, 0x01, 0x9e, 0xde, 0xe3, 0xf2, 0x59, 0x14, + 0x87, 0xb2, 0xa0, 0x30, 0xb0, 0x3c, 0x6e, 0x1d, + 0x77, 0x1c, 0x86, 0x25, 0x71, 0xd2, 0xea, 0x1e +}; + +/* wycheproof - misc */ +static const u8 enc_input030[] __initconst = { + 0x3f, 0xf1, 0x51, 0x4b, 0x1c, 0x50, 0x39, 0x15, + 0x91, 0x8f, 0x0c, 0x0c, 0x31, 0x09, 0x4a, 0x6e, + 0x1f +}; +static const u8 enc_output030[] __initconst = { + 0x02, 0xcc, 0x3a, 0xcb, 0x5e, 0xe1, 0xfc, 0xdd, + 0x12, 0xa0, 0x3b, 0xb8, 0x57, 0x97, 0x64, 0x74, + 0xd3, 0xd8, 0x3b, 0x74, 0x63, 0xa2, 0xc3, 0x80, + 0x0f, 0xe9, 0x58, 0xc2, 0x8e, 0xaa, 0x29, 0x08, + 0x13 +}; +static const u8 enc_assoc030[] __initconst = { }; +static const u8 enc_nonce030[] __initconst = { + 0x45, 0xaa, 0xa3, 0xe5, 0xd1, 0x6d, 0x2d, 0x42, + 0xdc, 0x03, 0x44, 0x5d +}; +static const u8 enc_key030[] __initconst = { + 0x3b, 0x24, 0x58, 0xd8, 0x17, 0x6e, 0x16, 0x21, + 0xc0, 0xcc, 0x24, 0xc0, 0xc0, 0xe2, 0x4c, 0x1e, + 0x80, 0xd7, 0x2f, 0x7e, 0xe9, 0x14, 0x9a, 0x4b, + 0x16, 0x61, 0x76, 0x62, 0x96, 0x16, 0xd0, 0x11 +}; + +/* wycheproof - misc */ +static const u8 enc_input031[] __initconst = { + 0x63, 0x85, 0x8c, 0xa3, 0xe2, 0xce, 0x69, 0x88, + 0x7b, 0x57, 0x8a, 0x3c, 0x16, 0x7b, 0x42, 0x1c, + 0x9c +}; +static const u8 enc_output031[] __initconst = { + 0x35, 0x76, 0x64, 0x88, 0xd2, 0xbc, 0x7c, 0x2b, + 0x8d, 0x17, 0xcb, 0xbb, 0x9a, 0xbf, 0xad, 0x9e, + 0x6d, 0x1f, 0x39, 0x1e, 0x65, 0x7b, 0x27, 0x38, + 0xdd, 0xa0, 0x84, 0x48, 0xcb, 0xa2, 0x81, 0x1c, + 0xeb +}; +static const u8 enc_assoc031[] __initconst = { + 0x9a, 0xaf, 0x29, 0x9e, 0xee, 0xa7, 0x8f, 0x79 +}; +static const u8 enc_nonce031[] __initconst = { + 0xf0, 0x38, 0x4f, 0xb8, 0x76, 0x12, 0x14, 0x10, + 0x63, 0x3d, 0x99, 0x3d +}; +static const u8 enc_key031[] __initconst = { + 0xf6, 0x0c, 0x6a, 0x1b, 0x62, 0x57, 0x25, 0xf7, + 0x6c, 0x70, 0x37, 0xb4, 0x8f, 0xe3, 0x57, 0x7f, + 0xa7, 0xf7, 0xb8, 0x7b, 0x1b, 0xd5, 0xa9, 0x82, + 0x17, 0x6d, 0x18, 0x23, 0x06, 0xff, 0xb8, 0x70 +}; + +/* wycheproof - misc */ +static const u8 enc_input032[] __initconst = { + 0x10, 0xf1, 0xec, 0xf9, 0xc6, 0x05, 0x84, 0x66, + 0x5d, 0x9a, 0xe5, 0xef, 0xe2, 0x79, 0xe7, 0xf7, + 0x37, 0x7e, 0xea, 0x69, 0x16, 0xd2, 0xb1, 0x11 +}; +static const u8 enc_output032[] __initconst = { + 0x42, 0xf2, 0x6c, 0x56, 0xcb, 0x4b, 0xe2, 0x1d, + 0x9d, 0x8d, 0x0c, 0x80, 0xfc, 0x99, 0xdd, 0xe0, + 0x0d, 0x75, 0xf3, 0x80, 0x74, 0xbf, 0xe7, 0x64, + 0x54, 0xaa, 0x7e, 0x13, 0xd4, 0x8f, 0xff, 0x7d, + 0x75, 0x57, 0x03, 0x94, 0x57, 0x04, 0x0a, 0x3a +}; +static const u8 enc_assoc032[] __initconst = { }; +static const u8 enc_nonce032[] __initconst = { + 0xe6, 0xb1, 0xad, 0xf2, 0xfd, 0x58, 0xa8, 0x76, + 0x2c, 0x65, 0xf3, 0x1b +}; +static const u8 enc_key032[] __initconst = { + 0x02, 0x12, 0xa8, 0xde, 0x50, 0x07, 0xed, 0x87, + 0xb3, 0x3f, 0x1a, 0x70, 0x90, 0xb6, 0x11, 0x4f, + 0x9e, 0x08, 0xce, 0xfd, 0x96, 0x07, 0xf2, 0xc2, + 0x76, 0xbd, 0xcf, 0xdb, 0xc5, 0xce, 0x9c, 0xd7 +}; + +/* wycheproof - misc */ +static const u8 enc_input033[] __initconst = { + 0x92, 0x22, 0xf9, 0x01, 0x8e, 0x54, 0xfd, 0x6d, + 0xe1, 0x20, 0x08, 0x06, 0xa9, 0xee, 0x8e, 0x4c, + 0xc9, 0x04, 0xd2, 0x9f, 0x25, 0xcb, 0xa1, 0x93 +}; +static const u8 enc_output033[] __initconst = { + 0x12, 0x30, 0x32, 0x43, 0x7b, 0x4b, 0xfd, 0x69, + 0x20, 0xe8, 0xf7, 0xe7, 0xe0, 0x08, 0x7a, 0xe4, + 0x88, 0x9e, 0xbe, 0x7a, 0x0a, 0xd0, 0xe9, 0x00, + 0x3c, 0xf6, 0x8f, 0x17, 0x95, 0x50, 0xda, 0x63, + 0xd3, 0xb9, 0x6c, 0x2d, 0x55, 0x41, 0x18, 0x65 +}; +static const u8 enc_assoc033[] __initconst = { + 0x3e, 0x8b, 0xc5, 0xad, 0xe1, 0x82, 0xff, 0x08 +}; +static const u8 enc_nonce033[] __initconst = { + 0x6b, 0x28, 0x2e, 0xbe, 0xcc, 0x54, 0x1b, 0xcd, + 0x78, 0x34, 0xed, 0x55 +}; +static const u8 enc_key033[] __initconst = { + 0xc5, 0xbc, 0x09, 0x56, 0x56, 0x46, 0xe7, 0xed, + 0xda, 0x95, 0x4f, 0x1f, 0x73, 0x92, 0x23, 0xda, + 0xda, 0x20, 0xb9, 0x5c, 0x44, 0xab, 0x03, 0x3d, + 0x0f, 0xae, 0x4b, 0x02, 0x83, 0xd1, 0x8b, 0xe3 +}; + +/* wycheproof - misc */ +static const u8 enc_input034[] __initconst = { + 0xb0, 0x53, 0x99, 0x92, 0x86, 0xa2, 0x82, 0x4f, + 0x42, 0xcc, 0x8c, 0x20, 0x3a, 0xb2, 0x4e, 0x2c, + 0x97, 0xa6, 0x85, 0xad, 0xcc, 0x2a, 0xd3, 0x26, + 0x62, 0x55, 0x8e, 0x55, 0xa5, 0xc7, 0x29 +}; +static const u8 enc_output034[] __initconst = { + 0x45, 0xc7, 0xd6, 0xb5, 0x3a, 0xca, 0xd4, 0xab, + 0xb6, 0x88, 0x76, 0xa6, 0xe9, 0x6a, 0x48, 0xfb, + 0x59, 0x52, 0x4d, 0x2c, 0x92, 0xc9, 0xd8, 0xa1, + 0x89, 0xc9, 0xfd, 0x2d, 0xb9, 0x17, 0x46, 0x56, + 0x6d, 0x3c, 0xa1, 0x0e, 0x31, 0x1b, 0x69, 0x5f, + 0x3e, 0xae, 0x15, 0x51, 0x65, 0x24, 0x93 +}; +static const u8 enc_assoc034[] __initconst = { }; +static const u8 enc_nonce034[] __initconst = { + 0x04, 0xa9, 0xbe, 0x03, 0x50, 0x8a, 0x5f, 0x31, + 0x37, 0x1a, 0x6f, 0xd2 +}; +static const u8 enc_key034[] __initconst = { + 0x2e, 0xb5, 0x1c, 0x46, 0x9a, 0xa8, 0xeb, 0x9e, + 0x6c, 0x54, 0xa8, 0x34, 0x9b, 0xae, 0x50, 0xa2, + 0x0f, 0x0e, 0x38, 0x27, 0x11, 0xbb, 0xa1, 0x15, + 0x2c, 0x42, 0x4f, 0x03, 0xb6, 0x67, 0x1d, 0x71 +}; + +/* wycheproof - misc */ +static const u8 enc_input035[] __initconst = { + 0xf4, 0x52, 0x06, 0xab, 0xc2, 0x55, 0x52, 0xb2, + 0xab, 0xc9, 0xab, 0x7f, 0xa2, 0x43, 0x03, 0x5f, + 0xed, 0xaa, 0xdd, 0xc3, 0xb2, 0x29, 0x39, 0x56, + 0xf1, 0xea, 0x6e, 0x71, 0x56, 0xe7, 0xeb +}; +static const u8 enc_output035[] __initconst = { + 0x46, 0xa8, 0x0c, 0x41, 0x87, 0x02, 0x47, 0x20, + 0x08, 0x46, 0x27, 0x58, 0x00, 0x80, 0xdd, 0xe5, + 0xa3, 0xf4, 0xa1, 0x10, 0x93, 0xa7, 0x07, 0x6e, + 0xd6, 0xf3, 0xd3, 0x26, 0xbc, 0x7b, 0x70, 0x53, + 0x4d, 0x4a, 0xa2, 0x83, 0x5a, 0x52, 0xe7, 0x2d, + 0x14, 0xdf, 0x0e, 0x4f, 0x47, 0xf2, 0x5f +}; +static const u8 enc_assoc035[] __initconst = { + 0x37, 0x46, 0x18, 0xa0, 0x6e, 0xa9, 0x8a, 0x48 +}; +static const u8 enc_nonce035[] __initconst = { + 0x47, 0x0a, 0x33, 0x9e, 0xcb, 0x32, 0x19, 0xb8, + 0xb8, 0x1a, 0x1f, 0x8b +}; +static const u8 enc_key035[] __initconst = { + 0x7f, 0x5b, 0x74, 0xc0, 0x7e, 0xd1, 0xb4, 0x0f, + 0xd1, 0x43, 0x58, 0xfe, 0x2f, 0xf2, 0xa7, 0x40, + 0xc1, 0x16, 0xc7, 0x70, 0x65, 0x10, 0xe6, 0xa4, + 0x37, 0xf1, 0x9e, 0xa4, 0x99, 0x11, 0xce, 0xc4 +}; + +/* wycheproof - misc */ +static const u8 enc_input036[] __initconst = { + 0xb9, 0xc5, 0x54, 0xcb, 0xc3, 0x6a, 0xc1, 0x8a, + 0xe8, 0x97, 0xdf, 0x7b, 0xee, 0xca, 0xc1, 0xdb, + 0xeb, 0x4e, 0xaf, 0xa1, 0x56, 0xbb, 0x60, 0xce, + 0x2e, 0x5d, 0x48, 0xf0, 0x57, 0x15, 0xe6, 0x78 +}; +static const u8 enc_output036[] __initconst = { + 0xea, 0x29, 0xaf, 0xa4, 0x9d, 0x36, 0xe8, 0x76, + 0x0f, 0x5f, 0xe1, 0x97, 0x23, 0xb9, 0x81, 0x1e, + 0xd5, 0xd5, 0x19, 0x93, 0x4a, 0x44, 0x0f, 0x50, + 0x81, 0xac, 0x43, 0x0b, 0x95, 0x3b, 0x0e, 0x21, + 0x22, 0x25, 0x41, 0xaf, 0x46, 0xb8, 0x65, 0x33, + 0xc6, 0xb6, 0x8d, 0x2f, 0xf1, 0x08, 0xa7, 0xea +}; +static const u8 enc_assoc036[] __initconst = { }; +static const u8 enc_nonce036[] __initconst = { + 0x72, 0xcf, 0xd9, 0x0e, 0xf3, 0x02, 0x6c, 0xa2, + 0x2b, 0x7e, 0x6e, 0x6a +}; +static const u8 enc_key036[] __initconst = { + 0xe1, 0x73, 0x1d, 0x58, 0x54, 0xe1, 0xb7, 0x0c, + 0xb3, 0xff, 0xe8, 0xb7, 0x86, 0xa2, 0xb3, 0xeb, + 0xf0, 0x99, 0x43, 0x70, 0x95, 0x47, 0x57, 0xb9, + 0xdc, 0x8c, 0x7b, 0xc5, 0x35, 0x46, 0x34, 0xa3 +}; + +/* wycheproof - misc */ +static const u8 enc_input037[] __initconst = { + 0x6b, 0x26, 0x04, 0x99, 0x6c, 0xd3, 0x0c, 0x14, + 0xa1, 0x3a, 0x52, 0x57, 0xed, 0x6c, 0xff, 0xd3, + 0xbc, 0x5e, 0x29, 0xd6, 0xb9, 0x7e, 0xb1, 0x79, + 0x9e, 0xb3, 0x35, 0xe2, 0x81, 0xea, 0x45, 0x1e +}; +static const u8 enc_output037[] __initconst = { + 0x6d, 0xad, 0x63, 0x78, 0x97, 0x54, 0x4d, 0x8b, + 0xf6, 0xbe, 0x95, 0x07, 0xed, 0x4d, 0x1b, 0xb2, + 0xe9, 0x54, 0xbc, 0x42, 0x7e, 0x5d, 0xe7, 0x29, + 0xda, 0xf5, 0x07, 0x62, 0x84, 0x6f, 0xf2, 0xf4, + 0x7b, 0x99, 0x7d, 0x93, 0xc9, 0x82, 0x18, 0x9d, + 0x70, 0x95, 0xdc, 0x79, 0x4c, 0x74, 0x62, 0x32 +}; +static const u8 enc_assoc037[] __initconst = { + 0x23, 0x33, 0xe5, 0xce, 0x0f, 0x93, 0xb0, 0x59 +}; +static const u8 enc_nonce037[] __initconst = { + 0x26, 0x28, 0x80, 0xd4, 0x75, 0xf3, 0xda, 0xc5, + 0x34, 0x0d, 0xd1, 0xb8 +}; +static const u8 enc_key037[] __initconst = { + 0x27, 0xd8, 0x60, 0x63, 0x1b, 0x04, 0x85, 0xa4, + 0x10, 0x70, 0x2f, 0xea, 0x61, 0xbc, 0x87, 0x3f, + 0x34, 0x42, 0x26, 0x0c, 0xad, 0xed, 0x4a, 0xbd, + 0xe2, 0x5b, 0x78, 0x6a, 0x2d, 0x97, 0xf1, 0x45 +}; + +/* wycheproof - misc */ +static const u8 enc_input038[] __initconst = { + 0x97, 0x3d, 0x0c, 0x75, 0x38, 0x26, 0xba, 0xe4, + 0x66, 0xcf, 0x9a, 0xbb, 0x34, 0x93, 0x15, 0x2e, + 0x9d, 0xe7, 0x81, 0x9e, 0x2b, 0xd0, 0xc7, 0x11, + 0x71, 0x34, 0x6b, 0x4d, 0x2c, 0xeb, 0xf8, 0x04, + 0x1a, 0xa3, 0xce, 0xdc, 0x0d, 0xfd, 0x7b, 0x46, + 0x7e, 0x26, 0x22, 0x8b, 0xc8, 0x6c, 0x9a +}; +static const u8 enc_output038[] __initconst = { + 0xfb, 0xa7, 0x8a, 0xe4, 0xf9, 0xd8, 0x08, 0xa6, + 0x2e, 0x3d, 0xa4, 0x0b, 0xe2, 0xcb, 0x77, 0x00, + 0xc3, 0x61, 0x3d, 0x9e, 0xb2, 0xc5, 0x29, 0xc6, + 0x52, 0xe7, 0x6a, 0x43, 0x2c, 0x65, 0x8d, 0x27, + 0x09, 0x5f, 0x0e, 0xb8, 0xf9, 0x40, 0xc3, 0x24, + 0x98, 0x1e, 0xa9, 0x35, 0xe5, 0x07, 0xf9, 0x8f, + 0x04, 0x69, 0x56, 0xdb, 0x3a, 0x51, 0x29, 0x08, + 0xbd, 0x7a, 0xfc, 0x8f, 0x2a, 0xb0, 0xa9 +}; +static const u8 enc_assoc038[] __initconst = { }; +static const u8 enc_nonce038[] __initconst = { + 0xe7, 0x4a, 0x51, 0x5e, 0x7e, 0x21, 0x02, 0xb9, + 0x0b, 0xef, 0x55, 0xd2 +}; +static const u8 enc_key038[] __initconst = { + 0xcf, 0x0d, 0x40, 0xa4, 0x64, 0x4e, 0x5f, 0x51, + 0x81, 0x51, 0x65, 0xd5, 0x30, 0x1b, 0x22, 0x63, + 0x1f, 0x45, 0x44, 0xc4, 0x9a, 0x18, 0x78, 0xe3, + 0xa0, 0xa5, 0xe8, 0xe1, 0xaa, 0xe0, 0xf2, 0x64 +}; + +/* wycheproof - misc */ +static const u8 enc_input039[] __initconst = { + 0xa9, 0x89, 0x95, 0x50, 0x4d, 0xf1, 0x6f, 0x74, + 0x8b, 0xfb, 0x77, 0x85, 0xff, 0x91, 0xee, 0xb3, + 0xb6, 0x60, 0xea, 0x9e, 0xd3, 0x45, 0x0c, 0x3d, + 0x5e, 0x7b, 0x0e, 0x79, 0xef, 0x65, 0x36, 0x59, + 0xa9, 0x97, 0x8d, 0x75, 0x54, 0x2e, 0xf9, 0x1c, + 0x45, 0x67, 0x62, 0x21, 0x56, 0x40, 0xb9 +}; +static const u8 enc_output039[] __initconst = { + 0xa1, 0xff, 0xed, 0x80, 0x76, 0x18, 0x29, 0xec, + 0xce, 0x24, 0x2e, 0x0e, 0x88, 0xb1, 0x38, 0x04, + 0x90, 0x16, 0xbc, 0xa0, 0x18, 0xda, 0x2b, 0x6e, + 0x19, 0x98, 0x6b, 0x3e, 0x31, 0x8c, 0xae, 0x8d, + 0x80, 0x61, 0x98, 0xfb, 0x4c, 0x52, 0x7c, 0xc3, + 0x93, 0x50, 0xeb, 0xdd, 0xea, 0xc5, 0x73, 0xc4, + 0xcb, 0xf0, 0xbe, 0xfd, 0xa0, 0xb7, 0x02, 0x42, + 0xc6, 0x40, 0xd7, 0xcd, 0x02, 0xd7, 0xa3 +}; +static const u8 enc_assoc039[] __initconst = { + 0xb3, 0xe4, 0x06, 0x46, 0x83, 0xb0, 0x2d, 0x84 +}; +static const u8 enc_nonce039[] __initconst = { + 0xd4, 0xd8, 0x07, 0x34, 0x16, 0x83, 0x82, 0x5b, + 0x31, 0xcd, 0x4d, 0x95 +}; +static const u8 enc_key039[] __initconst = { + 0x6c, 0xbf, 0xd7, 0x1c, 0x64, 0x5d, 0x18, 0x4c, + 0xf5, 0xd2, 0x3c, 0x40, 0x2b, 0xdb, 0x0d, 0x25, + 0xec, 0x54, 0x89, 0x8c, 0x8a, 0x02, 0x73, 0xd4, + 0x2e, 0xb5, 0xbe, 0x10, 0x9f, 0xdc, 0xb2, 0xac +}; + +/* wycheproof - misc */ +static const u8 enc_input040[] __initconst = { + 0xd0, 0x96, 0x80, 0x31, 0x81, 0xbe, 0xef, 0x9e, + 0x00, 0x8f, 0xf8, 0x5d, 0x5d, 0xdc, 0x38, 0xdd, + 0xac, 0xf0, 0xf0, 0x9e, 0xe5, 0xf7, 0xe0, 0x7f, + 0x1e, 0x40, 0x79, 0xcb, 0x64, 0xd0, 0xdc, 0x8f, + 0x5e, 0x67, 0x11, 0xcd, 0x49, 0x21, 0xa7, 0x88, + 0x7d, 0xe7, 0x6e, 0x26, 0x78, 0xfd, 0xc6, 0x76, + 0x18, 0xf1, 0x18, 0x55, 0x86, 0xbf, 0xea, 0x9d, + 0x4c, 0x68, 0x5d, 0x50, 0xe4, 0xbb, 0x9a, 0x82 +}; +static const u8 enc_output040[] __initconst = { + 0x9a, 0x4e, 0xf2, 0x2b, 0x18, 0x16, 0x77, 0xb5, + 0x75, 0x5c, 0x08, 0xf7, 0x47, 0xc0, 0xf8, 0xd8, + 0xe8, 0xd4, 0xc1, 0x8a, 0x9c, 0xc2, 0x40, 0x5c, + 0x12, 0xbb, 0x51, 0xbb, 0x18, 0x72, 0xc8, 0xe8, + 0xb8, 0x77, 0x67, 0x8b, 0xec, 0x44, 0x2c, 0xfc, + 0xbb, 0x0f, 0xf4, 0x64, 0xa6, 0x4b, 0x74, 0x33, + 0x2c, 0xf0, 0x72, 0x89, 0x8c, 0x7e, 0x0e, 0xdd, + 0xf6, 0x23, 0x2e, 0xa6, 0xe2, 0x7e, 0xfe, 0x50, + 0x9f, 0xf3, 0x42, 0x7a, 0x0f, 0x32, 0xfa, 0x56, + 0x6d, 0x9c, 0xa0, 0xa7, 0x8a, 0xef, 0xc0, 0x13 +}; +static const u8 enc_assoc040[] __initconst = { }; +static const u8 enc_nonce040[] __initconst = { + 0xd6, 0x10, 0x40, 0xa3, 0x13, 0xed, 0x49, 0x28, + 0x23, 0xcc, 0x06, 0x5b +}; +static const u8 enc_key040[] __initconst = { + 0x5b, 0x1d, 0x10, 0x35, 0xc0, 0xb1, 0x7e, 0xe0, + 0xb0, 0x44, 0x47, 0x67, 0xf8, 0x0a, 0x25, 0xb8, + 0xc1, 0xb7, 0x41, 0xf4, 0xb5, 0x0a, 0x4d, 0x30, + 0x52, 0x22, 0x6b, 0xaa, 0x1c, 0x6f, 0xb7, 0x01 +}; + +/* wycheproof - misc */ +static const u8 enc_input041[] __initconst = { + 0x94, 0xee, 0x16, 0x6d, 0x6d, 0x6e, 0xcf, 0x88, + 0x32, 0x43, 0x71, 0x36, 0xb4, 0xae, 0x80, 0x5d, + 0x42, 0x88, 0x64, 0x35, 0x95, 0x86, 0xd9, 0x19, + 0x3a, 0x25, 0x01, 0x62, 0x93, 0xed, 0xba, 0x44, + 0x3c, 0x58, 0xe0, 0x7e, 0x7b, 0x71, 0x95, 0xec, + 0x5b, 0xd8, 0x45, 0x82, 0xa9, 0xd5, 0x6c, 0x8d, + 0x4a, 0x10, 0x8c, 0x7d, 0x7c, 0xe3, 0x4e, 0x6c, + 0x6f, 0x8e, 0xa1, 0xbe, 0xc0, 0x56, 0x73, 0x17 +}; +static const u8 enc_output041[] __initconst = { + 0x5f, 0xbb, 0xde, 0xcc, 0x34, 0xbe, 0x20, 0x16, + 0x14, 0xf6, 0x36, 0x03, 0x1e, 0xeb, 0x42, 0xf1, + 0xca, 0xce, 0x3c, 0x79, 0xa1, 0x2c, 0xff, 0xd8, + 0x71, 0xee, 0x8e, 0x73, 0x82, 0x0c, 0x82, 0x97, + 0x49, 0xf1, 0xab, 0xb4, 0x29, 0x43, 0x67, 0x84, + 0x9f, 0xb6, 0xc2, 0xaa, 0x56, 0xbd, 0xa8, 0xa3, + 0x07, 0x8f, 0x72, 0x3d, 0x7c, 0x1c, 0x85, 0x20, + 0x24, 0xb0, 0x17, 0xb5, 0x89, 0x73, 0xfb, 0x1e, + 0x09, 0x26, 0x3d, 0xa7, 0xb4, 0xcb, 0x92, 0x14, + 0x52, 0xf9, 0x7d, 0xca, 0x40, 0xf5, 0x80, 0xec +}; +static const u8 enc_assoc041[] __initconst = { + 0x71, 0x93, 0xf6, 0x23, 0x66, 0x33, 0x21, 0xa2 +}; +static const u8 enc_nonce041[] __initconst = { + 0xd3, 0x1c, 0x21, 0xab, 0xa1, 0x75, 0xb7, 0x0d, + 0xe4, 0xeb, 0xb1, 0x9c +}; +static const u8 enc_key041[] __initconst = { + 0x97, 0xd6, 0x35, 0xc4, 0xf4, 0x75, 0x74, 0xd9, + 0x99, 0x8a, 0x90, 0x87, 0x5d, 0xa1, 0xd3, 0xa2, + 0x84, 0xb7, 0x55, 0xb2, 0xd3, 0x92, 0x97, 0xa5, + 0x72, 0x52, 0x35, 0x19, 0x0e, 0x10, 0xa9, 0x7e +}; + +/* wycheproof - misc */ +static const u8 enc_input042[] __initconst = { + 0xb4, 0x29, 0xeb, 0x80, 0xfb, 0x8f, 0xe8, 0xba, + 0xed, 0xa0, 0xc8, 0x5b, 0x9c, 0x33, 0x34, 0x58, + 0xe7, 0xc2, 0x99, 0x2e, 0x55, 0x84, 0x75, 0x06, + 0x9d, 0x12, 0xd4, 0x5c, 0x22, 0x21, 0x75, 0x64, + 0x12, 0x15, 0x88, 0x03, 0x22, 0x97, 0xef, 0xf5, + 0x67, 0x83, 0x74, 0x2a, 0x5f, 0xc2, 0x2d, 0x74, + 0x10, 0xff, 0xb2, 0x9d, 0x66, 0x09, 0x86, 0x61, + 0xd7, 0x6f, 0x12, 0x6c, 0x3c, 0x27, 0x68, 0x9e, + 0x43, 0xb3, 0x72, 0x67, 0xca, 0xc5, 0xa3, 0xa6, + 0xd3, 0xab, 0x49, 0xe3, 0x91, 0xda, 0x29, 0xcd, + 0x30, 0x54, 0xa5, 0x69, 0x2e, 0x28, 0x07, 0xe4, + 0xc3, 0xea, 0x46, 0xc8, 0x76, 0x1d, 0x50, 0xf5, + 0x92 +}; +static const u8 enc_output042[] __initconst = { + 0xd0, 0x10, 0x2f, 0x6c, 0x25, 0x8b, 0xf4, 0x97, + 0x42, 0xce, 0xc3, 0x4c, 0xf2, 0xd0, 0xfe, 0xdf, + 0x23, 0xd1, 0x05, 0xfb, 0x4c, 0x84, 0xcf, 0x98, + 0x51, 0x5e, 0x1b, 0xc9, 0xa6, 0x4f, 0x8a, 0xd5, + 0xbe, 0x8f, 0x07, 0x21, 0xbd, 0xe5, 0x06, 0x45, + 0xd0, 0x00, 0x83, 0xc3, 0xa2, 0x63, 0xa3, 0x10, + 0x53, 0xb7, 0x60, 0x24, 0x5f, 0x52, 0xae, 0x28, + 0x66, 0xa5, 0xec, 0x83, 0xb1, 0x9f, 0x61, 0xbe, + 0x1d, 0x30, 0xd5, 0xc5, 0xd9, 0xfe, 0xcc, 0x4c, + 0xbb, 0xe0, 0x8f, 0xd3, 0x85, 0x81, 0x3a, 0x2a, + 0xa3, 0x9a, 0x00, 0xff, 0x9c, 0x10, 0xf7, 0xf2, + 0x37, 0x02, 0xad, 0xd1, 0xe4, 0xb2, 0xff, 0xa3, + 0x1c, 0x41, 0x86, 0x5f, 0xc7, 0x1d, 0xe1, 0x2b, + 0x19, 0x61, 0x21, 0x27, 0xce, 0x49, 0x99, 0x3b, + 0xb0 +}; +static const u8 enc_assoc042[] __initconst = { }; +static const u8 enc_nonce042[] __initconst = { + 0x17, 0xc8, 0x6a, 0x8a, 0xbb, 0xb7, 0xe0, 0x03, + 0xac, 0xde, 0x27, 0x99 +}; +static const u8 enc_key042[] __initconst = { + 0xfe, 0x6e, 0x55, 0xbd, 0xae, 0xd1, 0xf7, 0x28, + 0x4c, 0xa5, 0xfc, 0x0f, 0x8c, 0x5f, 0x2b, 0x8d, + 0xf5, 0x6d, 0xc0, 0xf4, 0x9e, 0x8c, 0xa6, 0x6a, + 0x41, 0x99, 0x5e, 0x78, 0x33, 0x51, 0xf9, 0x01 +}; + +/* wycheproof - misc */ +static const u8 enc_input043[] __initconst = { + 0xce, 0xb5, 0x34, 0xce, 0x50, 0xdc, 0x23, 0xff, + 0x63, 0x8a, 0xce, 0x3e, 0xf6, 0x3a, 0xb2, 0xcc, + 0x29, 0x73, 0xee, 0xad, 0xa8, 0x07, 0x85, 0xfc, + 0x16, 0x5d, 0x06, 0xc2, 0xf5, 0x10, 0x0f, 0xf5, + 0xe8, 0xab, 0x28, 0x82, 0xc4, 0x75, 0xaf, 0xcd, + 0x05, 0xcc, 0xd4, 0x9f, 0x2e, 0x7d, 0x8f, 0x55, + 0xef, 0x3a, 0x72, 0xe3, 0xdc, 0x51, 0xd6, 0x85, + 0x2b, 0x8e, 0x6b, 0x9e, 0x7a, 0xec, 0xe5, 0x7b, + 0xe6, 0x55, 0x6b, 0x0b, 0x6d, 0x94, 0x13, 0xe3, + 0x3f, 0xc5, 0xfc, 0x24, 0xa9, 0xa2, 0x05, 0xad, + 0x59, 0x57, 0x4b, 0xb3, 0x9d, 0x94, 0x4a, 0x92, + 0xdc, 0x47, 0x97, 0x0d, 0x84, 0xa6, 0xad, 0x31, + 0x76 +}; +static const u8 enc_output043[] __initconst = { + 0x75, 0x45, 0x39, 0x1b, 0x51, 0xde, 0x01, 0xd5, + 0xc5, 0x3d, 0xfa, 0xca, 0x77, 0x79, 0x09, 0x06, + 0x3e, 0x58, 0xed, 0xee, 0x4b, 0xb1, 0x22, 0x7e, + 0x71, 0x10, 0xac, 0x4d, 0x26, 0x20, 0xc2, 0xae, + 0xc2, 0xf8, 0x48, 0xf5, 0x6d, 0xee, 0xb0, 0x37, + 0xa8, 0xdc, 0xed, 0x75, 0xaf, 0xa8, 0xa6, 0xc8, + 0x90, 0xe2, 0xde, 0xe4, 0x2f, 0x95, 0x0b, 0xb3, + 0x3d, 0x9e, 0x24, 0x24, 0xd0, 0x8a, 0x50, 0x5d, + 0x89, 0x95, 0x63, 0x97, 0x3e, 0xd3, 0x88, 0x70, + 0xf3, 0xde, 0x6e, 0xe2, 0xad, 0xc7, 0xfe, 0x07, + 0x2c, 0x36, 0x6c, 0x14, 0xe2, 0xcf, 0x7c, 0xa6, + 0x2f, 0xb3, 0xd3, 0x6b, 0xee, 0x11, 0x68, 0x54, + 0x61, 0xb7, 0x0d, 0x44, 0xef, 0x8c, 0x66, 0xc5, + 0xc7, 0xbb, 0xf1, 0x0d, 0xca, 0xdd, 0x7f, 0xac, + 0xf6 +}; +static const u8 enc_assoc043[] __initconst = { + 0xa1, 0x1c, 0x40, 0xb6, 0x03, 0x76, 0x73, 0x30 +}; +static const u8 enc_nonce043[] __initconst = { + 0x46, 0x36, 0x2f, 0x45, 0xd6, 0x37, 0x9e, 0x63, + 0xe5, 0x22, 0x94, 0x60 +}; +static const u8 enc_key043[] __initconst = { + 0xaa, 0xbc, 0x06, 0x34, 0x74, 0xe6, 0x5c, 0x4c, + 0x3e, 0x9b, 0xdc, 0x48, 0x0d, 0xea, 0x97, 0xb4, + 0x51, 0x10, 0xc8, 0x61, 0x88, 0x46, 0xff, 0x6b, + 0x15, 0xbd, 0xd2, 0xa4, 0xa5, 0x68, 0x2c, 0x4e +}; + +/* wycheproof - misc */ +static const u8 enc_input044[] __initconst = { + 0xe5, 0xcc, 0xaa, 0x44, 0x1b, 0xc8, 0x14, 0x68, + 0x8f, 0x8f, 0x6e, 0x8f, 0x28, 0xb5, 0x00, 0xb2 +}; +static const u8 enc_output044[] __initconst = { + 0x7e, 0x72, 0xf5, 0xa1, 0x85, 0xaf, 0x16, 0xa6, + 0x11, 0x92, 0x1b, 0x43, 0x8f, 0x74, 0x9f, 0x0b, + 0x12, 0x42, 0xc6, 0x70, 0x73, 0x23, 0x34, 0x02, + 0x9a, 0xdf, 0xe1, 0xc5, 0x00, 0x16, 0x51, 0xe4 +}; +static const u8 enc_assoc044[] __initconst = { + 0x02 +}; +static const u8 enc_nonce044[] __initconst = { + 0x87, 0x34, 0x5f, 0x10, 0x55, 0xfd, 0x9e, 0x21, + 0x02, 0xd5, 0x06, 0x56 +}; +static const u8 enc_key044[] __initconst = { + 0x7d, 0x00, 0xb4, 0x80, 0x95, 0xad, 0xfa, 0x32, + 0x72, 0x05, 0x06, 0x07, 0xb2, 0x64, 0x18, 0x50, + 0x02, 0xba, 0x99, 0x95, 0x7c, 0x49, 0x8b, 0xe0, + 0x22, 0x77, 0x0f, 0x2c, 0xe2, 0xf3, 0x14, 0x3c +}; + +/* wycheproof - misc */ +static const u8 enc_input045[] __initconst = { + 0x02, 0xcd, 0xe1, 0x68, 0xfb, 0xa3, 0xf5, 0x44, + 0xbb, 0xd0, 0x33, 0x2f, 0x7a, 0xde, 0xad, 0xa8 +}; +static const u8 enc_output045[] __initconst = { + 0x85, 0xf2, 0x9a, 0x71, 0x95, 0x57, 0xcd, 0xd1, + 0x4d, 0x1f, 0x8f, 0xff, 0xab, 0x6d, 0x9e, 0x60, + 0x73, 0x2c, 0xa3, 0x2b, 0xec, 0xd5, 0x15, 0xa1, + 0xed, 0x35, 0x3f, 0x54, 0x2e, 0x99, 0x98, 0x58 +}; +static const u8 enc_assoc045[] __initconst = { + 0xb6, 0x48 +}; +static const u8 enc_nonce045[] __initconst = { + 0x87, 0xa3, 0x16, 0x3e, 0xc0, 0x59, 0x8a, 0xd9, + 0x5b, 0x3a, 0xa7, 0x13 +}; +static const u8 enc_key045[] __initconst = { + 0x64, 0x32, 0x71, 0x7f, 0x1d, 0xb8, 0x5e, 0x41, + 0xac, 0x78, 0x36, 0xbc, 0xe2, 0x51, 0x85, 0xa0, + 0x80, 0xd5, 0x76, 0x2b, 0x9e, 0x2b, 0x18, 0x44, + 0x4b, 0x6e, 0xc7, 0x2c, 0x3b, 0xd8, 0xe4, 0xdc +}; + +/* wycheproof - misc */ +static const u8 enc_input046[] __initconst = { + 0x16, 0xdd, 0xd2, 0x3f, 0xf5, 0x3f, 0x3d, 0x23, + 0xc0, 0x63, 0x34, 0x48, 0x70, 0x40, 0xeb, 0x47 +}; +static const u8 enc_output046[] __initconst = { + 0xc1, 0xb2, 0x95, 0x93, 0x6d, 0x56, 0xfa, 0xda, + 0xc0, 0x3e, 0x5f, 0x74, 0x2b, 0xff, 0x73, 0xa1, + 0x39, 0xc4, 0x57, 0xdb, 0xab, 0x66, 0x38, 0x2b, + 0xab, 0xb3, 0xb5, 0x58, 0x00, 0xcd, 0xa5, 0xb8 +}; +static const u8 enc_assoc046[] __initconst = { + 0xbd, 0x4c, 0xd0, 0x2f, 0xc7, 0x50, 0x2b, 0xbd, + 0xbd, 0xf6, 0xc9, 0xa3, 0xcb, 0xe8, 0xf0 +}; +static const u8 enc_nonce046[] __initconst = { + 0x6f, 0x57, 0x3a, 0xa8, 0x6b, 0xaa, 0x49, 0x2b, + 0xa4, 0x65, 0x96, 0xdf +}; +static const u8 enc_key046[] __initconst = { + 0x8e, 0x34, 0xcf, 0x73, 0xd2, 0x45, 0xa1, 0x08, + 0x2a, 0x92, 0x0b, 0x86, 0x36, 0x4e, 0xb8, 0x96, + 0xc4, 0x94, 0x64, 0x67, 0xbc, 0xb3, 0xd5, 0x89, + 0x29, 0xfc, 0xb3, 0x66, 0x90, 0xe6, 0x39, 0x4f +}; + +/* wycheproof - misc */ +static const u8 enc_input047[] __initconst = { + 0x62, 0x3b, 0x78, 0x50, 0xc3, 0x21, 0xe2, 0xcf, + 0x0c, 0x6f, 0xbc, 0xc8, 0xdf, 0xd1, 0xaf, 0xf2 +}; +static const u8 enc_output047[] __initconst = { + 0xc8, 0x4c, 0x9b, 0xb7, 0xc6, 0x1c, 0x1b, 0xcb, + 0x17, 0x77, 0x2a, 0x1c, 0x50, 0x0c, 0x50, 0x95, + 0xdb, 0xad, 0xf7, 0xa5, 0x13, 0x8c, 0xa0, 0x34, + 0x59, 0xa2, 0xcd, 0x65, 0x83, 0x1e, 0x09, 0x2f +}; +static const u8 enc_assoc047[] __initconst = { + 0x89, 0xcc, 0xe9, 0xfb, 0x47, 0x44, 0x1d, 0x07, + 0xe0, 0x24, 0x5a, 0x66, 0xfe, 0x8b, 0x77, 0x8b +}; +static const u8 enc_nonce047[] __initconst = { + 0x1a, 0x65, 0x18, 0xf0, 0x2e, 0xde, 0x1d, 0xa6, + 0x80, 0x92, 0x66, 0xd9 +}; +static const u8 enc_key047[] __initconst = { + 0xcb, 0x55, 0x75, 0xf5, 0xc7, 0xc4, 0x5c, 0x91, + 0xcf, 0x32, 0x0b, 0x13, 0x9f, 0xb5, 0x94, 0x23, + 0x75, 0x60, 0xd0, 0xa3, 0xe6, 0xf8, 0x65, 0xa6, + 0x7d, 0x4f, 0x63, 0x3f, 0x2c, 0x08, 0xf0, 0x16 +}; + +/* wycheproof - misc */ +static const u8 enc_input048[] __initconst = { + 0x87, 0xb3, 0xa4, 0xd7, 0xb2, 0x6d, 0x8d, 0x32, + 0x03, 0xa0, 0xde, 0x1d, 0x64, 0xef, 0x82, 0xe3 +}; +static const u8 enc_output048[] __initconst = { + 0x94, 0xbc, 0x80, 0x62, 0x1e, 0xd1, 0xe7, 0x1b, + 0x1f, 0xd2, 0xb5, 0xc3, 0xa1, 0x5e, 0x35, 0x68, + 0x33, 0x35, 0x11, 0x86, 0x17, 0x96, 0x97, 0x84, + 0x01, 0x59, 0x8b, 0x96, 0x37, 0x22, 0xf5, 0xb3 +}; +static const u8 enc_assoc048[] __initconst = { + 0xd1, 0x9f, 0x2d, 0x98, 0x90, 0x95, 0xf7, 0xab, + 0x03, 0xa5, 0xfd, 0xe8, 0x44, 0x16, 0xe0, 0x0c, + 0x0e +}; +static const u8 enc_nonce048[] __initconst = { + 0x56, 0x4d, 0xee, 0x49, 0xab, 0x00, 0xd2, 0x40, + 0xfc, 0x10, 0x68, 0xc3 +}; +static const u8 enc_key048[] __initconst = { + 0xa5, 0x56, 0x9e, 0x72, 0x9a, 0x69, 0xb2, 0x4b, + 0xa6, 0xe0, 0xff, 0x15, 0xc4, 0x62, 0x78, 0x97, + 0x43, 0x68, 0x24, 0xc9, 0x41, 0xe9, 0xd0, 0x0b, + 0x2e, 0x93, 0xfd, 0xdc, 0x4b, 0xa7, 0x76, 0x57 +}; + +/* wycheproof - misc */ +static const u8 enc_input049[] __initconst = { + 0xe6, 0x01, 0xb3, 0x85, 0x57, 0x79, 0x7d, 0xa2, + 0xf8, 0xa4, 0x10, 0x6a, 0x08, 0x9d, 0x1d, 0xa6 +}; +static const u8 enc_output049[] __initconst = { + 0x29, 0x9b, 0x5d, 0x3f, 0x3d, 0x03, 0xc0, 0x87, + 0x20, 0x9a, 0x16, 0xe2, 0x85, 0x14, 0x31, 0x11, + 0x4b, 0x45, 0x4e, 0xd1, 0x98, 0xde, 0x11, 0x7e, + 0x83, 0xec, 0x49, 0xfa, 0x8d, 0x85, 0x08, 0xd6 +}; +static const u8 enc_assoc049[] __initconst = { + 0x5e, 0x64, 0x70, 0xfa, 0xcd, 0x99, 0xc1, 0xd8, + 0x1e, 0x37, 0xcd, 0x44, 0x01, 0x5f, 0xe1, 0x94, + 0x80, 0xa2, 0xa4, 0xd3, 0x35, 0x2a, 0x4f, 0xf5, + 0x60, 0xc0, 0x64, 0x0f, 0xdb, 0xda +}; +static const u8 enc_nonce049[] __initconst = { + 0xdf, 0x87, 0x13, 0xe8, 0x7e, 0xc3, 0xdb, 0xcf, + 0xad, 0x14, 0xd5, 0x3e +}; +static const u8 enc_key049[] __initconst = { + 0x56, 0x20, 0x74, 0x65, 0xb4, 0xe4, 0x8e, 0x6d, + 0x04, 0x63, 0x0f, 0x4a, 0x42, 0xf3, 0x5c, 0xfc, + 0x16, 0x3a, 0xb2, 0x89, 0xc2, 0x2a, 0x2b, 0x47, + 0x84, 0xf6, 0xf9, 0x29, 0x03, 0x30, 0xbe, 0xe0 +}; + +/* wycheproof - misc */ +static const u8 enc_input050[] __initconst = { + 0xdc, 0x9e, 0x9e, 0xaf, 0x11, 0xe3, 0x14, 0x18, + 0x2d, 0xf6, 0xa4, 0xeb, 0xa1, 0x7a, 0xec, 0x9c +}; +static const u8 enc_output050[] __initconst = { + 0x60, 0x5b, 0xbf, 0x90, 0xae, 0xb9, 0x74, 0xf6, + 0x60, 0x2b, 0xc7, 0x78, 0x05, 0x6f, 0x0d, 0xca, + 0x38, 0xea, 0x23, 0xd9, 0x90, 0x54, 0xb4, 0x6b, + 0x42, 0xff, 0xe0, 0x04, 0x12, 0x9d, 0x22, 0x04 +}; +static const u8 enc_assoc050[] __initconst = { + 0xba, 0x44, 0x6f, 0x6f, 0x9a, 0x0c, 0xed, 0x22, + 0x45, 0x0f, 0xeb, 0x10, 0x73, 0x7d, 0x90, 0x07, + 0xfd, 0x69, 0xab, 0xc1, 0x9b, 0x1d, 0x4d, 0x90, + 0x49, 0xa5, 0x55, 0x1e, 0x86, 0xec, 0x2b, 0x37 +}; +static const u8 enc_nonce050[] __initconst = { + 0x8d, 0xf4, 0xb1, 0x5a, 0x88, 0x8c, 0x33, 0x28, + 0x6a, 0x7b, 0x76, 0x51 +}; +static const u8 enc_key050[] __initconst = { + 0x39, 0x37, 0x98, 0x6a, 0xf8, 0x6d, 0xaf, 0xc1, + 0xba, 0x0c, 0x46, 0x72, 0xd8, 0xab, 0xc4, 0x6c, + 0x20, 0x70, 0x62, 0x68, 0x2d, 0x9c, 0x26, 0x4a, + 0xb0, 0x6d, 0x6c, 0x58, 0x07, 0x20, 0x51, 0x30 +}; + +/* wycheproof - misc */ +static const u8 enc_input051[] __initconst = { + 0x81, 0xce, 0x84, 0xed, 0xe9, 0xb3, 0x58, 0x59, + 0xcc, 0x8c, 0x49, 0xa8, 0xf6, 0xbe, 0x7d, 0xc6 +}; +static const u8 enc_output051[] __initconst = { + 0x7b, 0x7c, 0xe0, 0xd8, 0x24, 0x80, 0x9a, 0x70, + 0xde, 0x32, 0x56, 0x2c, 0xcf, 0x2c, 0x2b, 0xbd, + 0x15, 0xd4, 0x4a, 0x00, 0xce, 0x0d, 0x19, 0xb4, + 0x23, 0x1f, 0x92, 0x1e, 0x22, 0xbc, 0x0a, 0x43 +}; +static const u8 enc_assoc051[] __initconst = { + 0xd4, 0x1a, 0x82, 0x8d, 0x5e, 0x71, 0x82, 0x92, + 0x47, 0x02, 0x19, 0x05, 0x40, 0x2e, 0xa2, 0x57, + 0xdc, 0xcb, 0xc3, 0xb8, 0x0f, 0xcd, 0x56, 0x75, + 0x05, 0x6b, 0x68, 0xbb, 0x59, 0xe6, 0x2e, 0x88, + 0x73 +}; +static const u8 enc_nonce051[] __initconst = { + 0xbe, 0x40, 0xe5, 0xf1, 0xa1, 0x18, 0x17, 0xa0, + 0xa8, 0xfa, 0x89, 0x49 +}; +static const u8 enc_key051[] __initconst = { + 0x36, 0x37, 0x2a, 0xbc, 0xdb, 0x78, 0xe0, 0x27, + 0x96, 0x46, 0xac, 0x3d, 0x17, 0x6b, 0x96, 0x74, + 0xe9, 0x15, 0x4e, 0xec, 0xf0, 0xd5, 0x46, 0x9c, + 0x65, 0x1e, 0xc7, 0xe1, 0x6b, 0x4c, 0x11, 0x99 +}; + +/* wycheproof - misc */ +static const u8 enc_input052[] __initconst = { + 0xa6, 0x67, 0x47, 0xc8, 0x9e, 0x85, 0x7a, 0xf3, + 0xa1, 0x8e, 0x2c, 0x79, 0x50, 0x00, 0x87, 0xed +}; +static const u8 enc_output052[] __initconst = { + 0xca, 0x82, 0xbf, 0xf3, 0xe2, 0xf3, 0x10, 0xcc, + 0xc9, 0x76, 0x67, 0x2c, 0x44, 0x15, 0xe6, 0x9b, + 0x57, 0x63, 0x8c, 0x62, 0xa5, 0xd8, 0x5d, 0xed, + 0x77, 0x4f, 0x91, 0x3c, 0x81, 0x3e, 0xa0, 0x32 +}; +static const u8 enc_assoc052[] __initconst = { + 0x3f, 0x2d, 0xd4, 0x9b, 0xbf, 0x09, 0xd6, 0x9a, + 0x78, 0xa3, 0xd8, 0x0e, 0xa2, 0x56, 0x66, 0x14, + 0xfc, 0x37, 0x94, 0x74, 0x19, 0x6c, 0x1a, 0xae, + 0x84, 0x58, 0x3d, 0xa7, 0x3d, 0x7f, 0xf8, 0x5c, + 0x6f, 0x42, 0xca, 0x42, 0x05, 0x6a, 0x97, 0x92, + 0xcc, 0x1b, 0x9f, 0xb3, 0xc7, 0xd2, 0x61 +}; +static const u8 enc_nonce052[] __initconst = { + 0x84, 0xc8, 0x7d, 0xae, 0x4e, 0xee, 0x27, 0x73, + 0x0e, 0xc3, 0x5d, 0x12 +}; +static const u8 enc_key052[] __initconst = { + 0x9f, 0x14, 0x79, 0xed, 0x09, 0x7d, 0x7f, 0xe5, + 0x29, 0xc1, 0x1f, 0x2f, 0x5a, 0xdd, 0x9a, 0xaf, + 0xf4, 0xa1, 0xca, 0x0b, 0x68, 0x99, 0x7a, 0x2c, + 0xb7, 0xf7, 0x97, 0x49, 0xbd, 0x90, 0xaa, 0xf4 +}; + +/* wycheproof - misc */ +static const u8 enc_input053[] __initconst = { + 0x25, 0x6d, 0x40, 0x88, 0x80, 0x94, 0x17, 0x83, + 0x55, 0xd3, 0x04, 0x84, 0x64, 0x43, 0xfe, 0xe8, + 0xdf, 0x99, 0x47, 0x03, 0x03, 0xfb, 0x3b, 0x7b, + 0x80, 0xe0, 0x30, 0xbe, 0xeb, 0xd3, 0x29, 0xbe +}; +static const u8 enc_output053[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xe6, 0xd3, 0xd7, 0x32, 0x4a, 0x1c, 0xbb, 0xa7, + 0x77, 0xbb, 0xb0, 0xec, 0xdd, 0xa3, 0x78, 0x07 +}; +static const u8 enc_assoc053[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_nonce053[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key053[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input054[] __initconst = { + 0x25, 0x6d, 0x40, 0x88, 0x80, 0x94, 0x17, 0x83, + 0x55, 0xd3, 0x04, 0x84, 0x64, 0x43, 0xfe, 0xe8, + 0xdf, 0x99, 0x47, 0x03, 0x03, 0xfb, 0x3b, 0x7b, + 0x80, 0xe0, 0x30, 0xbe, 0xeb, 0xd3, 0x29, 0xbe, + 0xe3, 0xbc, 0xdb, 0x5b, 0x1e, 0xde, 0xfc, 0xfe, + 0x8b, 0xcd, 0xa1, 0xb6, 0xa1, 0x5c, 0x8c, 0x2b, + 0x08, 0x69, 0xff, 0xd2, 0xec, 0x5e, 0x26, 0xe5, + 0x53, 0xb7, 0xb2, 0x27, 0xfe, 0x87, 0xfd, 0xbd +}; +static const u8 enc_output054[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x06, 0x2d, 0xe6, 0x79, 0x5f, 0x27, 0x4f, 0xd2, + 0xa3, 0x05, 0xd7, 0x69, 0x80, 0xbc, 0x9c, 0xce +}; +static const u8 enc_assoc054[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_nonce054[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key054[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input055[] __initconst = { + 0x25, 0x6d, 0x40, 0x88, 0x80, 0x94, 0x17, 0x83, + 0x55, 0xd3, 0x04, 0x84, 0x64, 0x43, 0xfe, 0xe8, + 0xdf, 0x99, 0x47, 0x03, 0x03, 0xfb, 0x3b, 0x7b, + 0x80, 0xe0, 0x30, 0xbe, 0xeb, 0xd3, 0x29, 0xbe, + 0xe3, 0xbc, 0xdb, 0x5b, 0x1e, 0xde, 0xfc, 0xfe, + 0x8b, 0xcd, 0xa1, 0xb6, 0xa1, 0x5c, 0x8c, 0x2b, + 0x08, 0x69, 0xff, 0xd2, 0xec, 0x5e, 0x26, 0xe5, + 0x53, 0xb7, 0xb2, 0x27, 0xfe, 0x87, 0xfd, 0xbd, + 0x7a, 0xda, 0x44, 0x42, 0x42, 0x69, 0xbf, 0xfa, + 0x55, 0x27, 0xf2, 0x70, 0xac, 0xf6, 0x85, 0x02, + 0xb7, 0x4c, 0x5a, 0xe2, 0xe6, 0x0c, 0x05, 0x80, + 0x98, 0x1a, 0x49, 0x38, 0x45, 0x93, 0x92, 0xc4, + 0x9b, 0xb2, 0xf2, 0x84, 0xb6, 0x46, 0xef, 0xc7, + 0xf3, 0xf0, 0xb1, 0x36, 0x1d, 0xc3, 0x48, 0xed, + 0x77, 0xd3, 0x0b, 0xc5, 0x76, 0x92, 0xed, 0x38, + 0xfb, 0xac, 0x01, 0x88, 0x38, 0x04, 0x88, 0xc7 +}; +static const u8 enc_output055[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xd8, 0xb4, 0x79, 0x02, 0xba, 0xae, 0xaf, 0xb3, + 0x42, 0x03, 0x05, 0x15, 0x29, 0xaf, 0x28, 0x2e +}; +static const u8 enc_assoc055[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_nonce055[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key055[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input056[] __initconst = { + 0xda, 0x92, 0xbf, 0x77, 0x7f, 0x6b, 0xe8, 0x7c, + 0xaa, 0x2c, 0xfb, 0x7b, 0x9b, 0xbc, 0x01, 0x17, + 0x20, 0x66, 0xb8, 0xfc, 0xfc, 0x04, 0xc4, 0x84, + 0x7f, 0x1f, 0xcf, 0x41, 0x14, 0x2c, 0xd6, 0x41 +}; +static const u8 enc_output056[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xb3, 0x89, 0x1c, 0x84, 0x9c, 0xb5, 0x2c, 0x27, + 0x74, 0x7e, 0xdf, 0xcf, 0x31, 0x21, 0x3b, 0xb6 +}; +static const u8 enc_assoc056[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce056[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key056[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input057[] __initconst = { + 0xda, 0x92, 0xbf, 0x77, 0x7f, 0x6b, 0xe8, 0x7c, + 0xaa, 0x2c, 0xfb, 0x7b, 0x9b, 0xbc, 0x01, 0x17, + 0x20, 0x66, 0xb8, 0xfc, 0xfc, 0x04, 0xc4, 0x84, + 0x7f, 0x1f, 0xcf, 0x41, 0x14, 0x2c, 0xd6, 0x41, + 0x1c, 0x43, 0x24, 0xa4, 0xe1, 0x21, 0x03, 0x01, + 0x74, 0x32, 0x5e, 0x49, 0x5e, 0xa3, 0x73, 0xd4, + 0xf7, 0x96, 0x00, 0x2d, 0x13, 0xa1, 0xd9, 0x1a, + 0xac, 0x48, 0x4d, 0xd8, 0x01, 0x78, 0x02, 0x42 +}; +static const u8 enc_output057[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xf0, 0xc1, 0x2d, 0x26, 0xef, 0x03, 0x02, 0x9b, + 0x62, 0xc0, 0x08, 0xda, 0x27, 0xc5, 0xdc, 0x68 +}; +static const u8 enc_assoc057[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce057[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key057[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input058[] __initconst = { + 0xda, 0x92, 0xbf, 0x77, 0x7f, 0x6b, 0xe8, 0x7c, + 0xaa, 0x2c, 0xfb, 0x7b, 0x9b, 0xbc, 0x01, 0x17, + 0x20, 0x66, 0xb8, 0xfc, 0xfc, 0x04, 0xc4, 0x84, + 0x7f, 0x1f, 0xcf, 0x41, 0x14, 0x2c, 0xd6, 0x41, + 0x1c, 0x43, 0x24, 0xa4, 0xe1, 0x21, 0x03, 0x01, + 0x74, 0x32, 0x5e, 0x49, 0x5e, 0xa3, 0x73, 0xd4, + 0xf7, 0x96, 0x00, 0x2d, 0x13, 0xa1, 0xd9, 0x1a, + 0xac, 0x48, 0x4d, 0xd8, 0x01, 0x78, 0x02, 0x42, + 0x85, 0x25, 0xbb, 0xbd, 0xbd, 0x96, 0x40, 0x05, + 0xaa, 0xd8, 0x0d, 0x8f, 0x53, 0x09, 0x7a, 0xfd, + 0x48, 0xb3, 0xa5, 0x1d, 0x19, 0xf3, 0xfa, 0x7f, + 0x67, 0xe5, 0xb6, 0xc7, 0xba, 0x6c, 0x6d, 0x3b, + 0x64, 0x4d, 0x0d, 0x7b, 0x49, 0xb9, 0x10, 0x38, + 0x0c, 0x0f, 0x4e, 0xc9, 0xe2, 0x3c, 0xb7, 0x12, + 0x88, 0x2c, 0xf4, 0x3a, 0x89, 0x6d, 0x12, 0xc7, + 0x04, 0x53, 0xfe, 0x77, 0xc7, 0xfb, 0x77, 0x38 +}; +static const u8 enc_output058[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xee, 0x65, 0x78, 0x30, 0x01, 0xc2, 0x56, 0x91, + 0xfa, 0x28, 0xd0, 0xf5, 0xf1, 0xc1, 0xd7, 0x62 +}; +static const u8 enc_assoc058[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce058[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key058[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input059[] __initconst = { + 0x25, 0x6d, 0x40, 0x08, 0x80, 0x94, 0x17, 0x03, + 0x55, 0xd3, 0x04, 0x04, 0x64, 0x43, 0xfe, 0x68, + 0xdf, 0x99, 0x47, 0x83, 0x03, 0xfb, 0x3b, 0xfb, + 0x80, 0xe0, 0x30, 0x3e, 0xeb, 0xd3, 0x29, 0x3e +}; +static const u8 enc_output059[] __initconst = { + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x79, 0xba, 0x7a, 0x29, 0xf5, 0xa7, 0xbb, 0x75, + 0x79, 0x7a, 0xf8, 0x7a, 0x61, 0x01, 0x29, 0xa4 +}; +static const u8 enc_assoc059[] __initconst = { + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80 +}; +static const u8 enc_nonce059[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key059[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input060[] __initconst = { + 0x25, 0x6d, 0x40, 0x08, 0x80, 0x94, 0x17, 0x03, + 0x55, 0xd3, 0x04, 0x04, 0x64, 0x43, 0xfe, 0x68, + 0xdf, 0x99, 0x47, 0x83, 0x03, 0xfb, 0x3b, 0xfb, + 0x80, 0xe0, 0x30, 0x3e, 0xeb, 0xd3, 0x29, 0x3e, + 0xe3, 0xbc, 0xdb, 0xdb, 0x1e, 0xde, 0xfc, 0x7e, + 0x8b, 0xcd, 0xa1, 0x36, 0xa1, 0x5c, 0x8c, 0xab, + 0x08, 0x69, 0xff, 0x52, 0xec, 0x5e, 0x26, 0x65, + 0x53, 0xb7, 0xb2, 0xa7, 0xfe, 0x87, 0xfd, 0x3d +}; +static const u8 enc_output060[] __initconst = { + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x36, 0xb1, 0x74, 0x38, 0x19, 0xe1, 0xb9, 0xba, + 0x15, 0x51, 0xe8, 0xed, 0x92, 0x2a, 0x95, 0x9a +}; +static const u8 enc_assoc060[] __initconst = { + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80 +}; +static const u8 enc_nonce060[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key060[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input061[] __initconst = { + 0x25, 0x6d, 0x40, 0x08, 0x80, 0x94, 0x17, 0x03, + 0x55, 0xd3, 0x04, 0x04, 0x64, 0x43, 0xfe, 0x68, + 0xdf, 0x99, 0x47, 0x83, 0x03, 0xfb, 0x3b, 0xfb, + 0x80, 0xe0, 0x30, 0x3e, 0xeb, 0xd3, 0x29, 0x3e, + 0xe3, 0xbc, 0xdb, 0xdb, 0x1e, 0xde, 0xfc, 0x7e, + 0x8b, 0xcd, 0xa1, 0x36, 0xa1, 0x5c, 0x8c, 0xab, + 0x08, 0x69, 0xff, 0x52, 0xec, 0x5e, 0x26, 0x65, + 0x53, 0xb7, 0xb2, 0xa7, 0xfe, 0x87, 0xfd, 0x3d, + 0x7a, 0xda, 0x44, 0xc2, 0x42, 0x69, 0xbf, 0x7a, + 0x55, 0x27, 0xf2, 0xf0, 0xac, 0xf6, 0x85, 0x82, + 0xb7, 0x4c, 0x5a, 0x62, 0xe6, 0x0c, 0x05, 0x00, + 0x98, 0x1a, 0x49, 0xb8, 0x45, 0x93, 0x92, 0x44, + 0x9b, 0xb2, 0xf2, 0x04, 0xb6, 0x46, 0xef, 0x47, + 0xf3, 0xf0, 0xb1, 0xb6, 0x1d, 0xc3, 0x48, 0x6d, + 0x77, 0xd3, 0x0b, 0x45, 0x76, 0x92, 0xed, 0xb8, + 0xfb, 0xac, 0x01, 0x08, 0x38, 0x04, 0x88, 0x47 +}; +static const u8 enc_output061[] __initconst = { + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0xfe, 0xac, 0x49, 0x55, 0x55, 0x4e, 0x80, 0x6f, + 0x3a, 0x19, 0x02, 0xe2, 0x44, 0x32, 0xc0, 0x8a +}; +static const u8 enc_assoc061[] __initconst = { + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80 +}; +static const u8 enc_nonce061[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key061[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input062[] __initconst = { + 0xda, 0x92, 0xbf, 0xf7, 0x7f, 0x6b, 0xe8, 0xfc, + 0xaa, 0x2c, 0xfb, 0xfb, 0x9b, 0xbc, 0x01, 0x97, + 0x20, 0x66, 0xb8, 0x7c, 0xfc, 0x04, 0xc4, 0x04, + 0x7f, 0x1f, 0xcf, 0xc1, 0x14, 0x2c, 0xd6, 0xc1 +}; +static const u8 enc_output062[] __initconst = { + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0x20, 0xa3, 0x79, 0x8d, 0xf1, 0x29, 0x2c, 0x59, + 0x72, 0xbf, 0x97, 0x41, 0xae, 0xc3, 0x8a, 0x19 +}; +static const u8 enc_assoc062[] __initconst = { + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f +}; +static const u8 enc_nonce062[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key062[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input063[] __initconst = { + 0xda, 0x92, 0xbf, 0xf7, 0x7f, 0x6b, 0xe8, 0xfc, + 0xaa, 0x2c, 0xfb, 0xfb, 0x9b, 0xbc, 0x01, 0x97, + 0x20, 0x66, 0xb8, 0x7c, 0xfc, 0x04, 0xc4, 0x04, + 0x7f, 0x1f, 0xcf, 0xc1, 0x14, 0x2c, 0xd6, 0xc1, + 0x1c, 0x43, 0x24, 0x24, 0xe1, 0x21, 0x03, 0x81, + 0x74, 0x32, 0x5e, 0xc9, 0x5e, 0xa3, 0x73, 0x54, + 0xf7, 0x96, 0x00, 0xad, 0x13, 0xa1, 0xd9, 0x9a, + 0xac, 0x48, 0x4d, 0x58, 0x01, 0x78, 0x02, 0xc2 +}; +static const u8 enc_output063[] __initconst = { + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xc0, 0x3d, 0x9f, 0x67, 0x35, 0x4a, 0x97, 0xb2, + 0xf0, 0x74, 0xf7, 0x55, 0x15, 0x57, 0xe4, 0x9c +}; +static const u8 enc_assoc063[] __initconst = { + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f +}; +static const u8 enc_nonce063[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key063[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input064[] __initconst = { + 0xda, 0x92, 0xbf, 0xf7, 0x7f, 0x6b, 0xe8, 0xfc, + 0xaa, 0x2c, 0xfb, 0xfb, 0x9b, 0xbc, 0x01, 0x97, + 0x20, 0x66, 0xb8, 0x7c, 0xfc, 0x04, 0xc4, 0x04, + 0x7f, 0x1f, 0xcf, 0xc1, 0x14, 0x2c, 0xd6, 0xc1, + 0x1c, 0x43, 0x24, 0x24, 0xe1, 0x21, 0x03, 0x81, + 0x74, 0x32, 0x5e, 0xc9, 0x5e, 0xa3, 0x73, 0x54, + 0xf7, 0x96, 0x00, 0xad, 0x13, 0xa1, 0xd9, 0x9a, + 0xac, 0x48, 0x4d, 0x58, 0x01, 0x78, 0x02, 0xc2, + 0x85, 0x25, 0xbb, 0x3d, 0xbd, 0x96, 0x40, 0x85, + 0xaa, 0xd8, 0x0d, 0x0f, 0x53, 0x09, 0x7a, 0x7d, + 0x48, 0xb3, 0xa5, 0x9d, 0x19, 0xf3, 0xfa, 0xff, + 0x67, 0xe5, 0xb6, 0x47, 0xba, 0x6c, 0x6d, 0xbb, + 0x64, 0x4d, 0x0d, 0xfb, 0x49, 0xb9, 0x10, 0xb8, + 0x0c, 0x0f, 0x4e, 0x49, 0xe2, 0x3c, 0xb7, 0x92, + 0x88, 0x2c, 0xf4, 0xba, 0x89, 0x6d, 0x12, 0x47, + 0x04, 0x53, 0xfe, 0xf7, 0xc7, 0xfb, 0x77, 0xb8 +}; +static const u8 enc_output064[] __initconst = { + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xc8, 0x6d, 0xa8, 0xdd, 0x65, 0x22, 0x86, 0xd5, + 0x02, 0x13, 0xd3, 0x28, 0xd6, 0x3e, 0x40, 0x06 +}; +static const u8 enc_assoc064[] __initconst = { + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f +}; +static const u8 enc_nonce064[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key064[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input065[] __initconst = { + 0x5a, 0x92, 0xbf, 0x77, 0xff, 0x6b, 0xe8, 0x7c, + 0x2a, 0x2c, 0xfb, 0x7b, 0x1b, 0xbc, 0x01, 0x17, + 0xa0, 0x66, 0xb8, 0xfc, 0x7c, 0x04, 0xc4, 0x84, + 0xff, 0x1f, 0xcf, 0x41, 0x94, 0x2c, 0xd6, 0x41 +}; +static const u8 enc_output065[] __initconst = { + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0xbe, 0xde, 0x90, 0x83, 0xce, 0xb3, 0x6d, 0xdf, + 0xe5, 0xfa, 0x81, 0x1f, 0x95, 0x47, 0x1c, 0x67 +}; +static const u8 enc_assoc065[] __initconst = { + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce065[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key065[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input066[] __initconst = { + 0x5a, 0x92, 0xbf, 0x77, 0xff, 0x6b, 0xe8, 0x7c, + 0x2a, 0x2c, 0xfb, 0x7b, 0x1b, 0xbc, 0x01, 0x17, + 0xa0, 0x66, 0xb8, 0xfc, 0x7c, 0x04, 0xc4, 0x84, + 0xff, 0x1f, 0xcf, 0x41, 0x94, 0x2c, 0xd6, 0x41, + 0x9c, 0x43, 0x24, 0xa4, 0x61, 0x21, 0x03, 0x01, + 0xf4, 0x32, 0x5e, 0x49, 0xde, 0xa3, 0x73, 0xd4, + 0x77, 0x96, 0x00, 0x2d, 0x93, 0xa1, 0xd9, 0x1a, + 0x2c, 0x48, 0x4d, 0xd8, 0x81, 0x78, 0x02, 0x42 +}; +static const u8 enc_output066[] __initconst = { + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x30, 0x08, 0x74, 0xbb, 0x06, 0x92, 0xb6, 0x89, + 0xde, 0xad, 0x9a, 0xe1, 0x5b, 0x06, 0x73, 0x90 +}; +static const u8 enc_assoc066[] __initconst = { + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce066[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key066[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input067[] __initconst = { + 0x5a, 0x92, 0xbf, 0x77, 0xff, 0x6b, 0xe8, 0x7c, + 0x2a, 0x2c, 0xfb, 0x7b, 0x1b, 0xbc, 0x01, 0x17, + 0xa0, 0x66, 0xb8, 0xfc, 0x7c, 0x04, 0xc4, 0x84, + 0xff, 0x1f, 0xcf, 0x41, 0x94, 0x2c, 0xd6, 0x41, + 0x9c, 0x43, 0x24, 0xa4, 0x61, 0x21, 0x03, 0x01, + 0xf4, 0x32, 0x5e, 0x49, 0xde, 0xa3, 0x73, 0xd4, + 0x77, 0x96, 0x00, 0x2d, 0x93, 0xa1, 0xd9, 0x1a, + 0x2c, 0x48, 0x4d, 0xd8, 0x81, 0x78, 0x02, 0x42, + 0x05, 0x25, 0xbb, 0xbd, 0x3d, 0x96, 0x40, 0x05, + 0x2a, 0xd8, 0x0d, 0x8f, 0xd3, 0x09, 0x7a, 0xfd, + 0xc8, 0xb3, 0xa5, 0x1d, 0x99, 0xf3, 0xfa, 0x7f, + 0xe7, 0xe5, 0xb6, 0xc7, 0x3a, 0x6c, 0x6d, 0x3b, + 0xe4, 0x4d, 0x0d, 0x7b, 0xc9, 0xb9, 0x10, 0x38, + 0x8c, 0x0f, 0x4e, 0xc9, 0x62, 0x3c, 0xb7, 0x12, + 0x08, 0x2c, 0xf4, 0x3a, 0x09, 0x6d, 0x12, 0xc7, + 0x84, 0x53, 0xfe, 0x77, 0x47, 0xfb, 0x77, 0x38 +}; +static const u8 enc_output067[] __initconst = { + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x99, 0xca, 0xd8, 0x5f, 0x45, 0xca, 0x40, 0x94, + 0x2d, 0x0d, 0x4d, 0x5e, 0x95, 0x0a, 0xde, 0x22 +}; +static const u8 enc_assoc067[] __initconst = { + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, + 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce067[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key067[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input068[] __initconst = { + 0x25, 0x6d, 0x40, 0x88, 0x7f, 0x6b, 0xe8, 0x7c, + 0x55, 0xd3, 0x04, 0x84, 0x9b, 0xbc, 0x01, 0x17, + 0xdf, 0x99, 0x47, 0x03, 0xfc, 0x04, 0xc4, 0x84, + 0x80, 0xe0, 0x30, 0xbe, 0x14, 0x2c, 0xd6, 0x41 +}; +static const u8 enc_output068[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x8b, 0xbe, 0x14, 0x52, 0x72, 0xe7, 0xc2, 0xd9, + 0xa1, 0x89, 0x1a, 0x3a, 0xb0, 0x98, 0x3d, 0x9d +}; +static const u8 enc_assoc068[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce068[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key068[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input069[] __initconst = { + 0x25, 0x6d, 0x40, 0x88, 0x7f, 0x6b, 0xe8, 0x7c, + 0x55, 0xd3, 0x04, 0x84, 0x9b, 0xbc, 0x01, 0x17, + 0xdf, 0x99, 0x47, 0x03, 0xfc, 0x04, 0xc4, 0x84, + 0x80, 0xe0, 0x30, 0xbe, 0x14, 0x2c, 0xd6, 0x41, + 0xe3, 0xbc, 0xdb, 0x5b, 0xe1, 0x21, 0x03, 0x01, + 0x8b, 0xcd, 0xa1, 0xb6, 0x5e, 0xa3, 0x73, 0xd4, + 0x08, 0x69, 0xff, 0xd2, 0x13, 0xa1, 0xd9, 0x1a, + 0x53, 0xb7, 0xb2, 0x27, 0x01, 0x78, 0x02, 0x42 +}; +static const u8 enc_output069[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x3b, 0x41, 0x86, 0x19, 0x13, 0xa8, 0xf6, 0xde, + 0x7f, 0x61, 0xe2, 0x25, 0x63, 0x1b, 0xc3, 0x82 +}; +static const u8 enc_assoc069[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce069[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key069[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input070[] __initconst = { + 0x25, 0x6d, 0x40, 0x88, 0x7f, 0x6b, 0xe8, 0x7c, + 0x55, 0xd3, 0x04, 0x84, 0x9b, 0xbc, 0x01, 0x17, + 0xdf, 0x99, 0x47, 0x03, 0xfc, 0x04, 0xc4, 0x84, + 0x80, 0xe0, 0x30, 0xbe, 0x14, 0x2c, 0xd6, 0x41, + 0xe3, 0xbc, 0xdb, 0x5b, 0xe1, 0x21, 0x03, 0x01, + 0x8b, 0xcd, 0xa1, 0xb6, 0x5e, 0xa3, 0x73, 0xd4, + 0x08, 0x69, 0xff, 0xd2, 0x13, 0xa1, 0xd9, 0x1a, + 0x53, 0xb7, 0xb2, 0x27, 0x01, 0x78, 0x02, 0x42, + 0x7a, 0xda, 0x44, 0x42, 0xbd, 0x96, 0x40, 0x05, + 0x55, 0x27, 0xf2, 0x70, 0x53, 0x09, 0x7a, 0xfd, + 0xb7, 0x4c, 0x5a, 0xe2, 0x19, 0xf3, 0xfa, 0x7f, + 0x98, 0x1a, 0x49, 0x38, 0xba, 0x6c, 0x6d, 0x3b, + 0x9b, 0xb2, 0xf2, 0x84, 0x49, 0xb9, 0x10, 0x38, + 0xf3, 0xf0, 0xb1, 0x36, 0xe2, 0x3c, 0xb7, 0x12, + 0x77, 0xd3, 0x0b, 0xc5, 0x89, 0x6d, 0x12, 0xc7, + 0xfb, 0xac, 0x01, 0x88, 0xc7, 0xfb, 0x77, 0x38 +}; +static const u8 enc_output070[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x84, 0x28, 0xbc, 0xf0, 0x23, 0xec, 0x6b, 0xf3, + 0x1f, 0xd9, 0xef, 0xb2, 0x03, 0xff, 0x08, 0x71 +}; +static const u8 enc_assoc070[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce070[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key070[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input071[] __initconst = { + 0xda, 0x92, 0xbf, 0x77, 0x80, 0x94, 0x17, 0x83, + 0xaa, 0x2c, 0xfb, 0x7b, 0x64, 0x43, 0xfe, 0xe8, + 0x20, 0x66, 0xb8, 0xfc, 0x03, 0xfb, 0x3b, 0x7b, + 0x7f, 0x1f, 0xcf, 0x41, 0xeb, 0xd3, 0x29, 0xbe +}; +static const u8 enc_output071[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0x13, 0x9f, 0xdf, 0x64, 0x74, 0xea, 0x24, 0xf5, + 0x49, 0xb0, 0x75, 0x82, 0x5f, 0x2c, 0x76, 0x20 +}; +static const u8 enc_assoc071[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_nonce071[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key071[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input072[] __initconst = { + 0xda, 0x92, 0xbf, 0x77, 0x80, 0x94, 0x17, 0x83, + 0xaa, 0x2c, 0xfb, 0x7b, 0x64, 0x43, 0xfe, 0xe8, + 0x20, 0x66, 0xb8, 0xfc, 0x03, 0xfb, 0x3b, 0x7b, + 0x7f, 0x1f, 0xcf, 0x41, 0xeb, 0xd3, 0x29, 0xbe, + 0x1c, 0x43, 0x24, 0xa4, 0x1e, 0xde, 0xfc, 0xfe, + 0x74, 0x32, 0x5e, 0x49, 0xa1, 0x5c, 0x8c, 0x2b, + 0xf7, 0x96, 0x00, 0x2d, 0xec, 0x5e, 0x26, 0xe5, + 0xac, 0x48, 0x4d, 0xd8, 0xfe, 0x87, 0xfd, 0xbd +}; +static const u8 enc_output072[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xbb, 0xad, 0x8d, 0x86, 0x3b, 0x83, 0x5a, 0x8e, + 0x86, 0x64, 0xfd, 0x1d, 0x45, 0x66, 0xb6, 0xb4 +}; +static const u8 enc_assoc072[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_nonce072[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key072[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - misc */ +static const u8 enc_input073[] __initconst = { + 0xda, 0x92, 0xbf, 0x77, 0x80, 0x94, 0x17, 0x83, + 0xaa, 0x2c, 0xfb, 0x7b, 0x64, 0x43, 0xfe, 0xe8, + 0x20, 0x66, 0xb8, 0xfc, 0x03, 0xfb, 0x3b, 0x7b, + 0x7f, 0x1f, 0xcf, 0x41, 0xeb, 0xd3, 0x29, 0xbe, + 0x1c, 0x43, 0x24, 0xa4, 0x1e, 0xde, 0xfc, 0xfe, + 0x74, 0x32, 0x5e, 0x49, 0xa1, 0x5c, 0x8c, 0x2b, + 0xf7, 0x96, 0x00, 0x2d, 0xec, 0x5e, 0x26, 0xe5, + 0xac, 0x48, 0x4d, 0xd8, 0xfe, 0x87, 0xfd, 0xbd, + 0x85, 0x25, 0xbb, 0xbd, 0x42, 0x69, 0xbf, 0xfa, + 0xaa, 0xd8, 0x0d, 0x8f, 0xac, 0xf6, 0x85, 0x02, + 0x48, 0xb3, 0xa5, 0x1d, 0xe6, 0x0c, 0x05, 0x80, + 0x67, 0xe5, 0xb6, 0xc7, 0x45, 0x93, 0x92, 0xc4, + 0x64, 0x4d, 0x0d, 0x7b, 0xb6, 0x46, 0xef, 0xc7, + 0x0c, 0x0f, 0x4e, 0xc9, 0x1d, 0xc3, 0x48, 0xed, + 0x88, 0x2c, 0xf4, 0x3a, 0x76, 0x92, 0xed, 0x38, + 0x04, 0x53, 0xfe, 0x77, 0x38, 0x04, 0x88, 0xc7 +}; +static const u8 enc_output073[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0x42, 0xf2, 0x35, 0x42, 0x97, 0x84, 0x9a, 0x51, + 0x1d, 0x53, 0xe5, 0x57, 0x17, 0x72, 0xf7, 0x1f +}; +static const u8 enc_assoc073[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_nonce073[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00 +}; +static const u8 enc_key073[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input074[] __initconst = { + 0xd4, 0x50, 0x0b, 0xf0, 0x09, 0x49, 0x35, 0x51, + 0xc3, 0x80, 0xad, 0xf5, 0x2c, 0x57, 0x3a, 0x69, + 0xdf, 0x7e, 0x8b, 0x76, 0x24, 0x63, 0x33, 0x0f, + 0xac, 0xc1, 0x6a, 0x57, 0x26, 0xbe, 0x71, 0x90, + 0xc6, 0x3c, 0x5a, 0x1c, 0x92, 0x65, 0x84, 0xa0, + 0x96, 0x75, 0x68, 0x28, 0xdc, 0xdc, 0x64, 0xac, + 0xdf, 0x96, 0x3d, 0x93, 0x1b, 0xf1, 0xda, 0xe2, + 0x38, 0xf3, 0xf1, 0x57, 0x22, 0x4a, 0xc4, 0xb5, + 0x42, 0xd7, 0x85, 0xb0, 0xdd, 0x84, 0xdb, 0x6b, + 0xe3, 0xbc, 0x5a, 0x36, 0x63, 0xe8, 0x41, 0x49, + 0xff, 0xbe, 0xd0, 0x9e, 0x54, 0xf7, 0x8f, 0x16, + 0xa8, 0x22, 0x3b, 0x24, 0xcb, 0x01, 0x9f, 0x58, + 0xb2, 0x1b, 0x0e, 0x55, 0x1e, 0x7a, 0xa0, 0x73, + 0x27, 0x62, 0x95, 0x51, 0x37, 0x6c, 0xcb, 0xc3, + 0x93, 0x76, 0x71, 0xa0, 0x62, 0x9b, 0xd9, 0x5c, + 0x99, 0x15, 0xc7, 0x85, 0x55, 0x77, 0x1e, 0x7a +}; +static const u8 enc_output074[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x0b, 0x30, 0x0d, 0x8d, 0xa5, 0x6c, 0x21, 0x85, + 0x75, 0x52, 0x79, 0x55, 0x3c, 0x4c, 0x82, 0xca +}; +static const u8 enc_assoc074[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce074[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x00, 0x02, 0x50, 0x6e +}; +static const u8 enc_key074[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input075[] __initconst = { + 0x7d, 0xe8, 0x7f, 0x67, 0x29, 0x94, 0x52, 0x75, + 0xd0, 0x65, 0x5d, 0xa4, 0xc7, 0xfd, 0xe4, 0x56, + 0x9e, 0x16, 0xf1, 0x11, 0xb5, 0xeb, 0x26, 0xc2, + 0x2d, 0x85, 0x9e, 0x3f, 0xf8, 0x22, 0xec, 0xed, + 0x3a, 0x6d, 0xd9, 0xa6, 0x0f, 0x22, 0x95, 0x7f, + 0x7b, 0x7c, 0x85, 0x7e, 0x88, 0x22, 0xeb, 0x9f, + 0xe0, 0xb8, 0xd7, 0x02, 0x21, 0x41, 0xf2, 0xd0, + 0xb4, 0x8f, 0x4b, 0x56, 0x12, 0xd3, 0x22, 0xa8, + 0x8d, 0xd0, 0xfe, 0x0b, 0x4d, 0x91, 0x79, 0x32, + 0x4f, 0x7c, 0x6c, 0x9e, 0x99, 0x0e, 0xfb, 0xd8, + 0x0e, 0x5e, 0xd6, 0x77, 0x58, 0x26, 0x49, 0x8b, + 0x1e, 0xfe, 0x0f, 0x71, 0xa0, 0xf3, 0xec, 0x5b, + 0x29, 0xcb, 0x28, 0xc2, 0x54, 0x0a, 0x7d, 0xcd, + 0x51, 0xb7, 0xda, 0xae, 0xe0, 0xff, 0x4a, 0x7f, + 0x3a, 0xc1, 0xee, 0x54, 0xc2, 0x9e, 0xe4, 0xc1, + 0x70, 0xde, 0x40, 0x8f, 0x66, 0x69, 0x21, 0x94 +}; +static const u8 enc_output075[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xc5, 0x78, 0xe2, 0xaa, 0x44, 0xd3, 0x09, 0xb7, + 0xb6, 0xa5, 0x19, 0x3b, 0xdc, 0x61, 0x18, 0xf5 +}; +static const u8 enc_assoc075[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce075[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x00, 0x03, 0x18, 0xa5 +}; +static const u8 enc_key075[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input076[] __initconst = { + 0x1b, 0x99, 0x6f, 0x9a, 0x3c, 0xcc, 0x67, 0x85, + 0xde, 0x22, 0xff, 0x5b, 0x8a, 0xdd, 0x95, 0x02, + 0xce, 0x03, 0xa0, 0xfa, 0xf5, 0x99, 0x2a, 0x09, + 0x52, 0x2c, 0xdd, 0x12, 0x06, 0xd2, 0x20, 0xb8, + 0xf8, 0xbd, 0x07, 0xd1, 0xf1, 0xf5, 0xa1, 0xbd, + 0x9a, 0x71, 0xd1, 0x1c, 0x7f, 0x57, 0x9b, 0x85, + 0x58, 0x18, 0xc0, 0x8d, 0x4d, 0xe0, 0x36, 0x39, + 0x31, 0x83, 0xb7, 0xf5, 0x90, 0xb3, 0x35, 0xae, + 0xd8, 0xde, 0x5b, 0x57, 0xb1, 0x3c, 0x5f, 0xed, + 0xe2, 0x44, 0x1c, 0x3e, 0x18, 0x4a, 0xa9, 0xd4, + 0x6e, 0x61, 0x59, 0x85, 0x06, 0xb3, 0xe1, 0x1c, + 0x43, 0xc6, 0x2c, 0xbc, 0xac, 0xec, 0xed, 0x33, + 0x19, 0x08, 0x75, 0xb0, 0x12, 0x21, 0x8b, 0x19, + 0x30, 0xfb, 0x7c, 0x38, 0xec, 0x45, 0xac, 0x11, + 0xc3, 0x53, 0xd0, 0xcf, 0x93, 0x8d, 0xcc, 0xb9, + 0xef, 0xad, 0x8f, 0xed, 0xbe, 0x46, 0xda, 0xa5 +}; +static const u8 enc_output076[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x4b, 0x0b, 0xda, 0x8a, 0xd0, 0x43, 0x83, 0x0d, + 0x83, 0x19, 0xab, 0x82, 0xc5, 0x0c, 0x76, 0x63 +}; +static const u8 enc_assoc076[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce076[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xb4, 0xf0 +}; +static const u8 enc_key076[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input077[] __initconst = { + 0x86, 0xcb, 0xac, 0xae, 0x4d, 0x3f, 0x74, 0xae, + 0x01, 0x21, 0x3e, 0x05, 0x51, 0xcc, 0x15, 0x16, + 0x0e, 0xa1, 0xbe, 0x84, 0x08, 0xe3, 0xd5, 0xd7, + 0x4f, 0x01, 0x46, 0x49, 0x95, 0xa6, 0x9e, 0x61, + 0x76, 0xcb, 0x9e, 0x02, 0xb2, 0x24, 0x7e, 0xd2, + 0x99, 0x89, 0x2f, 0x91, 0x82, 0xa4, 0x5c, 0xaf, + 0x4c, 0x69, 0x40, 0x56, 0x11, 0x76, 0x6e, 0xdf, + 0xaf, 0xdc, 0x28, 0x55, 0x19, 0xea, 0x30, 0x48, + 0x0c, 0x44, 0xf0, 0x5e, 0x78, 0x1e, 0xac, 0xf8, + 0xfc, 0xec, 0xc7, 0x09, 0x0a, 0xbb, 0x28, 0xfa, + 0x5f, 0xd5, 0x85, 0xac, 0x8c, 0xda, 0x7e, 0x87, + 0x72, 0xe5, 0x94, 0xe4, 0xce, 0x6c, 0x88, 0x32, + 0x81, 0x93, 0x2e, 0x0f, 0x89, 0xf8, 0x77, 0xa1, + 0xf0, 0x4d, 0x9c, 0x32, 0xb0, 0x6c, 0xf9, 0x0b, + 0x0e, 0x76, 0x2b, 0x43, 0x0c, 0x4d, 0x51, 0x7c, + 0x97, 0x10, 0x70, 0x68, 0xf4, 0x98, 0xef, 0x7f +}; +static const u8 enc_output077[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x4b, 0xc9, 0x8f, 0x72, 0xc4, 0x94, 0xc2, 0xa4, + 0x3c, 0x2b, 0x15, 0xa1, 0x04, 0x3f, 0x1c, 0xfa +}; +static const u8 enc_assoc077[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce077[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xfb, 0x66 +}; +static const u8 enc_key077[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input078[] __initconst = { + 0xfa, 0xb1, 0xcd, 0xdf, 0x4f, 0xe1, 0x98, 0xef, + 0x63, 0xad, 0xd8, 0x81, 0xd6, 0xea, 0xd6, 0xc5, + 0x76, 0x37, 0xbb, 0xe9, 0x20, 0x18, 0xca, 0x7c, + 0x0b, 0x96, 0xfb, 0xa0, 0x87, 0x1e, 0x93, 0x2d, + 0xb1, 0xfb, 0xf9, 0x07, 0x61, 0xbe, 0x25, 0xdf, + 0x8d, 0xfa, 0xf9, 0x31, 0xce, 0x57, 0x57, 0xe6, + 0x17, 0xb3, 0xd7, 0xa9, 0xf0, 0xbf, 0x0f, 0xfe, + 0x5d, 0x59, 0x1a, 0x33, 0xc1, 0x43, 0xb8, 0xf5, + 0x3f, 0xd0, 0xb5, 0xa1, 0x96, 0x09, 0xfd, 0x62, + 0xe5, 0xc2, 0x51, 0xa4, 0x28, 0x1a, 0x20, 0x0c, + 0xfd, 0xc3, 0x4f, 0x28, 0x17, 0x10, 0x40, 0x6f, + 0x4e, 0x37, 0x62, 0x54, 0x46, 0xff, 0x6e, 0xf2, + 0x24, 0x91, 0x3d, 0xeb, 0x0d, 0x89, 0xaf, 0x33, + 0x71, 0x28, 0xe3, 0xd1, 0x55, 0xd1, 0x6d, 0x3e, + 0xc3, 0x24, 0x60, 0x41, 0x43, 0x21, 0x43, 0xe9, + 0xab, 0x3a, 0x6d, 0x2c, 0xcc, 0x2f, 0x4d, 0x62 +}; +static const u8 enc_output078[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xf7, 0xe9, 0xe1, 0x51, 0xb0, 0x25, 0x33, 0xc7, + 0x46, 0x58, 0xbf, 0xc7, 0x73, 0x7c, 0x68, 0x0d +}; +static const u8 enc_assoc078[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce078[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0xbb, 0x90 +}; +static const u8 enc_key078[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input079[] __initconst = { + 0x22, 0x72, 0x02, 0xbe, 0x7f, 0x35, 0x15, 0xe9, + 0xd1, 0xc0, 0x2e, 0xea, 0x2f, 0x19, 0x50, 0xb6, + 0x48, 0x1b, 0x04, 0x8a, 0x4c, 0x91, 0x50, 0x6c, + 0xb4, 0x0d, 0x50, 0x4e, 0x6c, 0x94, 0x9f, 0x82, + 0xd1, 0x97, 0xc2, 0x5a, 0xd1, 0x7d, 0xc7, 0x21, + 0x65, 0x11, 0x25, 0x78, 0x2a, 0xc7, 0xa7, 0x12, + 0x47, 0xfe, 0xae, 0xf3, 0x2f, 0x1f, 0x25, 0x0c, + 0xe4, 0xbb, 0x8f, 0x79, 0xac, 0xaa, 0x17, 0x9d, + 0x45, 0xa7, 0xb0, 0x54, 0x5f, 0x09, 0x24, 0x32, + 0x5e, 0xfa, 0x87, 0xd5, 0xe4, 0x41, 0xd2, 0x84, + 0x78, 0xc6, 0x1f, 0x22, 0x23, 0xee, 0x67, 0xc3, + 0xb4, 0x1f, 0x43, 0x94, 0x53, 0x5e, 0x2a, 0x24, + 0x36, 0x9a, 0x2e, 0x16, 0x61, 0x3c, 0x45, 0x94, + 0x90, 0xc1, 0x4f, 0xb1, 0xd7, 0x55, 0xfe, 0x53, + 0xfb, 0xe1, 0xee, 0x45, 0xb1, 0xb2, 0x1f, 0x71, + 0x62, 0xe2, 0xfc, 0xaa, 0x74, 0x2a, 0xbe, 0xfd +}; +static const u8 enc_output079[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x79, 0x5b, 0xcf, 0xf6, 0x47, 0xc5, 0x53, 0xc2, + 0xe4, 0xeb, 0x6e, 0x0e, 0xaf, 0xd9, 0xe0, 0x4e +}; +static const u8 enc_assoc079[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce079[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x48, 0x4a +}; +static const u8 enc_key079[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input080[] __initconst = { + 0xfa, 0xe5, 0x83, 0x45, 0xc1, 0x6c, 0xb0, 0xf5, + 0xcc, 0x53, 0x7f, 0x2b, 0x1b, 0x34, 0x69, 0xc9, + 0x69, 0x46, 0x3b, 0x3e, 0xa7, 0x1b, 0xcf, 0x6b, + 0x98, 0xd6, 0x69, 0xa8, 0xe6, 0x0e, 0x04, 0xfc, + 0x08, 0xd5, 0xfd, 0x06, 0x9c, 0x36, 0x26, 0x38, + 0xe3, 0x40, 0x0e, 0xf4, 0xcb, 0x24, 0x2e, 0x27, + 0xe2, 0x24, 0x5e, 0x68, 0xcb, 0x9e, 0xc5, 0x83, + 0xda, 0x53, 0x40, 0xb1, 0x2e, 0xdf, 0x42, 0x3b, + 0x73, 0x26, 0xad, 0x20, 0xfe, 0xeb, 0x57, 0xda, + 0xca, 0x2e, 0x04, 0x67, 0xa3, 0x28, 0x99, 0xb4, + 0x2d, 0xf8, 0xe5, 0x6d, 0x84, 0xe0, 0x06, 0xbc, + 0x8a, 0x7a, 0xcc, 0x73, 0x1e, 0x7c, 0x1f, 0x6b, + 0xec, 0xb5, 0x71, 0x9f, 0x70, 0x77, 0xf0, 0xd4, + 0xf4, 0xc6, 0x1a, 0xb1, 0x1e, 0xba, 0xc1, 0x00, + 0x18, 0x01, 0xce, 0x33, 0xc4, 0xe4, 0xa7, 0x7d, + 0x83, 0x1d, 0x3c, 0xe3, 0x4e, 0x84, 0x10, 0xe1 +}; +static const u8 enc_output080[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x19, 0x46, 0xd6, 0x53, 0x96, 0x0f, 0x94, 0x7a, + 0x74, 0xd3, 0xe8, 0x09, 0x3c, 0xf4, 0x85, 0x02 +}; +static const u8 enc_assoc080[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce080[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x93, 0x2f, 0x40 +}; +static const u8 enc_key080[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input081[] __initconst = { + 0xeb, 0xb2, 0x16, 0xdd, 0xd7, 0xca, 0x70, 0x92, + 0x15, 0xf5, 0x03, 0xdf, 0x9c, 0xe6, 0x3c, 0x5c, + 0xd2, 0x19, 0x4e, 0x7d, 0x90, 0x99, 0xe8, 0xa9, + 0x0b, 0x2a, 0xfa, 0xad, 0x5e, 0xba, 0x35, 0x06, + 0x99, 0x25, 0xa6, 0x03, 0xfd, 0xbc, 0x34, 0x1a, + 0xae, 0xd4, 0x15, 0x05, 0xb1, 0x09, 0x41, 0xfa, + 0x38, 0x56, 0xa7, 0xe2, 0x47, 0xb1, 0x04, 0x07, + 0x09, 0x74, 0x6c, 0xfc, 0x20, 0x96, 0xca, 0xa6, + 0x31, 0xb2, 0xff, 0xf4, 0x1c, 0x25, 0x05, 0x06, + 0xd8, 0x89, 0xc1, 0xc9, 0x06, 0x71, 0xad, 0xe8, + 0x53, 0xee, 0x63, 0x94, 0xc1, 0x91, 0x92, 0xa5, + 0xcf, 0x37, 0x10, 0xd1, 0x07, 0x30, 0x99, 0xe5, + 0xbc, 0x94, 0x65, 0x82, 0xfc, 0x0f, 0xab, 0x9f, + 0x54, 0x3c, 0x71, 0x6a, 0xe2, 0x48, 0x6a, 0x86, + 0x83, 0xfd, 0xca, 0x39, 0xd2, 0xe1, 0x4f, 0x23, + 0xd0, 0x0a, 0x58, 0x26, 0x64, 0xf4, 0xec, 0xb1 +}; +static const u8 enc_output081[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x36, 0xc3, 0x00, 0x29, 0x85, 0xdd, 0x21, 0xba, + 0xf8, 0x95, 0xd6, 0x33, 0x57, 0x3f, 0x12, 0xc0 +}; +static const u8 enc_assoc081[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce081[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0xe2, 0x93, 0x35 +}; +static const u8 enc_key081[] __initconst = { + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, + 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30 +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input082[] __initconst = { + 0x40, 0x8a, 0xe6, 0xef, 0x1c, 0x7e, 0xf0, 0xfb, + 0x2c, 0x2d, 0x61, 0x08, 0x16, 0xfc, 0x78, 0x49, + 0xef, 0xa5, 0x8f, 0x78, 0x27, 0x3f, 0x5f, 0x16, + 0x6e, 0xa6, 0x5f, 0x81, 0xb5, 0x75, 0x74, 0x7d, + 0x03, 0x5b, 0x30, 0x40, 0xfe, 0xde, 0x1e, 0xb9, + 0x45, 0x97, 0x88, 0x66, 0x97, 0x88, 0x40, 0x8e, + 0x00, 0x41, 0x3b, 0x3e, 0x37, 0x6d, 0x15, 0x2d, + 0x20, 0x4a, 0xa2, 0xb7, 0xa8, 0x35, 0x58, 0xfc, + 0xd4, 0x8a, 0x0e, 0xf7, 0xa2, 0x6b, 0x1c, 0xd6, + 0xd3, 0x5d, 0x23, 0xb3, 0xf5, 0xdf, 0xe0, 0xca, + 0x77, 0xa4, 0xce, 0x32, 0xb9, 0x4a, 0xbf, 0x83, + 0xda, 0x2a, 0xef, 0xca, 0xf0, 0x68, 0x38, 0x08, + 0x79, 0xe8, 0x9f, 0xb0, 0xa3, 0x82, 0x95, 0x95, + 0xcf, 0x44, 0xc3, 0x85, 0x2a, 0xe2, 0xcc, 0x66, + 0x2b, 0x68, 0x9f, 0x93, 0x55, 0xd9, 0xc1, 0x83, + 0x80, 0x1f, 0x6a, 0xcc, 0x31, 0x3f, 0x89, 0x07 +}; +static const u8 enc_output082[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x65, 0x14, 0x51, 0x8e, 0x0a, 0x26, 0x41, 0x42, + 0xe0, 0xb7, 0x35, 0x1f, 0x96, 0x7f, 0xc2, 0xae +}; +static const u8 enc_assoc082[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce082[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0xf7, 0xd5 +}; +static const u8 enc_key082[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input083[] __initconst = { + 0x0a, 0x0a, 0x24, 0x49, 0x9b, 0xca, 0xde, 0x58, + 0xcf, 0x15, 0x76, 0xc3, 0x12, 0xac, 0xa9, 0x84, + 0x71, 0x8c, 0xb4, 0xcc, 0x7e, 0x01, 0x53, 0xf5, + 0xa9, 0x01, 0x58, 0x10, 0x85, 0x96, 0x44, 0xdf, + 0xc0, 0x21, 0x17, 0x4e, 0x0b, 0x06, 0x0a, 0x39, + 0x74, 0x48, 0xde, 0x8b, 0x48, 0x4a, 0x86, 0x03, + 0xbe, 0x68, 0x0a, 0x69, 0x34, 0xc0, 0x90, 0x6f, + 0x30, 0xdd, 0x17, 0xea, 0xe2, 0xd4, 0xc5, 0xfa, + 0xa7, 0x77, 0xf8, 0xca, 0x53, 0x37, 0x0e, 0x08, + 0x33, 0x1b, 0x88, 0xc3, 0x42, 0xba, 0xc9, 0x59, + 0x78, 0x7b, 0xbb, 0x33, 0x93, 0x0e, 0x3b, 0x56, + 0xbe, 0x86, 0xda, 0x7f, 0x2a, 0x6e, 0xb1, 0xf9, + 0x40, 0x89, 0xd1, 0xd1, 0x81, 0x07, 0x4d, 0x43, + 0x02, 0xf8, 0xe0, 0x55, 0x2d, 0x0d, 0xe1, 0xfa, + 0xb3, 0x06, 0xa2, 0x1b, 0x42, 0xd4, 0xc3, 0xba, + 0x6e, 0x6f, 0x0c, 0xbc, 0xc8, 0x1e, 0x87, 0x7a +}; +static const u8 enc_output083[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x4c, 0x19, 0x4d, 0xa6, 0xa9, 0x9f, 0xd6, 0x5b, + 0x40, 0xe9, 0xca, 0xd7, 0x98, 0xf4, 0x4b, 0x19 +}; +static const u8 enc_assoc083[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce083[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x3d, 0xfc, 0xe4 +}; +static const u8 enc_key083[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input084[] __initconst = { + 0x4a, 0x0a, 0xaf, 0xf8, 0x49, 0x47, 0x29, 0x18, + 0x86, 0x91, 0x70, 0x13, 0x40, 0xf3, 0xce, 0x2b, + 0x8a, 0x78, 0xee, 0xd3, 0xa0, 0xf0, 0x65, 0x99, + 0x4b, 0x72, 0x48, 0x4e, 0x79, 0x91, 0xd2, 0x5c, + 0x29, 0xaa, 0x07, 0x5e, 0xb1, 0xfc, 0x16, 0xde, + 0x93, 0xfe, 0x06, 0x90, 0x58, 0x11, 0x2a, 0xb2, + 0x84, 0xa3, 0xed, 0x18, 0x78, 0x03, 0x26, 0xd1, + 0x25, 0x8a, 0x47, 0x22, 0x2f, 0xa6, 0x33, 0xd8, + 0xb2, 0x9f, 0x3b, 0xd9, 0x15, 0x0b, 0x23, 0x9b, + 0x15, 0x46, 0xc2, 0xbb, 0x9b, 0x9f, 0x41, 0x0f, + 0xeb, 0xea, 0xd3, 0x96, 0x00, 0x0e, 0xe4, 0x77, + 0x70, 0x15, 0x32, 0xc3, 0xd0, 0xf5, 0xfb, 0xf8, + 0x95, 0xd2, 0x80, 0x19, 0x6d, 0x2f, 0x73, 0x7c, + 0x5e, 0x9f, 0xec, 0x50, 0xd9, 0x2b, 0xb0, 0xdf, + 0x5d, 0x7e, 0x51, 0x3b, 0xe5, 0xb8, 0xea, 0x97, + 0x13, 0x10, 0xd5, 0xbf, 0x16, 0xba, 0x7a, 0xee +}; +static const u8 enc_output084[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xc8, 0xae, 0x77, 0x88, 0xcd, 0x28, 0x74, 0xab, + 0xc1, 0x38, 0x54, 0x1e, 0x11, 0xfd, 0x05, 0x87 +}; +static const u8 enc_assoc084[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce084[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0x84, 0x86, 0xa8 +}; +static const u8 enc_key084[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - checking for int overflows */ +static const u8 enc_input085[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x78, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x9f, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x9c, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0x47, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0xd4, 0xd2, 0x06, 0x61, 0x6f, 0x92, 0x93, 0xf6, + 0x5b, 0x45, 0xdb, 0xbc, 0x74, 0xe7, 0xc2, 0xed, + 0xfb, 0xcb, 0xbf, 0x1c, 0xfb, 0x67, 0x9b, 0xb7, + 0x39, 0xa5, 0x86, 0x2d, 0xe2, 0xbc, 0xb9, 0x37, + 0xf7, 0x4d, 0x5b, 0xf8, 0x67, 0x1c, 0x5a, 0x8a, + 0x50, 0x92, 0xf6, 0x1d, 0x54, 0xc9, 0xaa, 0x5b +}; +static const u8 enc_output085[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x93, 0x3a, 0x51, 0x63, 0xc7, 0xf6, 0x23, 0x68, + 0x32, 0x7b, 0x3f, 0xbc, 0x10, 0x36, 0xc9, 0x43 +}; +static const u8 enc_assoc085[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce085[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key085[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input086[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output086[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f +}; +static const u8 enc_assoc086[] __initconst = { + 0x85, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xa6, 0x90, 0x2f, 0xcb, 0xc8, 0x83, 0xbb, 0xc1, + 0x80, 0xb2, 0x56, 0xae, 0x34, 0xad, 0x7f, 0x00 +}; +static const u8 enc_nonce086[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key086[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input087[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output087[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_assoc087[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x24, 0x7e, 0x50, 0x64, 0x2a, 0x1c, 0x0a, 0x2f, + 0x8f, 0x77, 0x21, 0x96, 0x09, 0xdb, 0xa9, 0x58 +}; +static const u8 enc_nonce087[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key087[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input088[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output088[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_assoc088[] __initconst = { + 0x7c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xd9, 0xe7, 0x2c, 0x06, 0x4a, 0xc8, 0x96, 0x1f, + 0x3f, 0xa5, 0x85, 0xe0, 0xe2, 0xab, 0xd6, 0x00 +}; +static const u8 enc_nonce088[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key088[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input089[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output089[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80 +}; +static const u8 enc_assoc089[] __initconst = { + 0x65, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x95, 0xaf, 0x0f, 0x4d, 0x0b, 0x68, 0x6e, 0xae, + 0xcc, 0xca, 0x43, 0x07, 0xd5, 0x96, 0xf5, 0x02 +}; +static const u8 enc_nonce089[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key089[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input090[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output090[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f +}; +static const u8 enc_assoc090[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x85, 0x40, 0xb4, 0x64, 0x35, 0x77, 0x07, 0xbe, + 0x3a, 0x39, 0xd5, 0x5c, 0x34, 0xf8, 0xbc, 0xb3 +}; +static const u8 enc_nonce090[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key090[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input091[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output091[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 +}; +static const u8 enc_assoc091[] __initconst = { + 0x4f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x66, 0x23, 0xd9, 0x90, 0xb8, 0x98, 0xd8, 0x30, + 0xd2, 0x12, 0xaf, 0x23, 0x83, 0x33, 0x07, 0x01 +}; +static const u8 enc_nonce091[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key091[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - special case tag */ +static const u8 enc_input092[] __initconst = { + 0x9a, 0x49, 0xc4, 0x0f, 0x8b, 0x48, 0xd7, 0xc6, + 0x6d, 0x1d, 0xb4, 0xe5, 0x3f, 0x20, 0xf2, 0xdd, + 0x4a, 0xaa, 0x24, 0x1d, 0xda, 0xb2, 0x6b, 0x5b, + 0xc0, 0xe2, 0x18, 0xb7, 0x2c, 0x33, 0x90, 0xf2, + 0xdf, 0x3e, 0xbd, 0x01, 0x76, 0x70, 0x44, 0x19, + 0x97, 0x2b, 0xcd, 0xbc, 0x6b, 0xbc, 0xb3, 0xe4, + 0xe7, 0x4a, 0x71, 0x52, 0x8e, 0xf5, 0x12, 0x63, + 0xce, 0x24, 0xe0, 0xd5, 0x75, 0xe0, 0xe4, 0x4d +}; +static const u8 enc_output092[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 enc_assoc092[] __initconst = { + 0x83, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x5f, 0x16, 0xd0, 0x9f, 0x17, 0x78, 0x72, 0x11, + 0xb7, 0xd4, 0x84, 0xe0, 0x24, 0xf8, 0x97, 0x01 +}; +static const u8 enc_nonce092[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b +}; +static const u8 enc_key092[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input093[] __initconst = { + 0x00, 0x52, 0x35, 0xd2, 0xa9, 0x19, 0xf2, 0x8d, + 0x3d, 0xb7, 0x66, 0x4a, 0x34, 0xae, 0x6b, 0x44, + 0x4d, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x5b, 0x8b, 0x94, 0x50, 0x9e, 0x2b, 0x74, 0xa3, + 0x6d, 0x34, 0x6e, 0x33, 0xd5, 0x72, 0x65, 0x9b, + 0xa9, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0x83, 0xdc, 0xe9, 0xf3, 0x07, 0x3e, 0xfa, 0xdb, + 0x7d, 0x23, 0xb8, 0x7a, 0xce, 0x35, 0x16, 0x8c +}; +static const u8 enc_output093[] __initconst = { + 0x00, 0x39, 0xe2, 0xfd, 0x2f, 0xd3, 0x12, 0x14, + 0x9e, 0x98, 0x98, 0x80, 0x88, 0x48, 0x13, 0xe7, + 0xca, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x3b, 0x0e, 0x86, 0x9a, 0xaa, 0x8e, 0xa4, 0x96, + 0x32, 0xff, 0xff, 0x37, 0xb9, 0xe8, 0xce, 0x00, + 0xca, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x3b, 0x0e, 0x86, 0x9a, 0xaa, 0x8e, 0xa4, 0x96, + 0x32, 0xff, 0xff, 0x37, 0xb9, 0xe8, 0xce, 0x00, + 0xa5, 0x19, 0xac, 0x1a, 0x35, 0xb4, 0xa5, 0x77, + 0x87, 0x51, 0x0a, 0xf7, 0x8d, 0x8d, 0x20, 0x0a +}; +static const u8 enc_assoc093[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce093[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key093[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input094[] __initconst = { + 0xd3, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xe5, 0xda, 0x78, 0x76, 0x6f, 0xa1, 0x92, 0x90, + 0xc0, 0x31, 0xf7, 0x52, 0x08, 0x50, 0x67, 0x45, + 0xae, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x49, 0x6d, 0xde, 0xb0, 0x55, 0x09, 0xc6, 0xef, + 0xff, 0xab, 0x75, 0xeb, 0x2d, 0xf4, 0xab, 0x09, + 0x76, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x01, 0x49, 0xef, 0x50, 0x4b, 0x71, 0xb1, 0x20, + 0xca, 0x4f, 0xf3, 0x95, 0x19, 0xc2, 0xc2, 0x10 +}; +static const u8 enc_output094[] __initconst = { + 0xd3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x62, 0x18, 0xb2, 0x7f, 0x83, 0xb8, 0xb4, 0x66, + 0x02, 0xf6, 0xe1, 0xd8, 0x34, 0x20, 0x7b, 0x02, + 0xce, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x2a, 0x64, 0x16, 0xce, 0xdb, 0x1c, 0xdd, 0x29, + 0x6e, 0xf5, 0xd7, 0xd6, 0x92, 0xda, 0xff, 0x02, + 0xce, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x2a, 0x64, 0x16, 0xce, 0xdb, 0x1c, 0xdd, 0x29, + 0x6e, 0xf5, 0xd7, 0xd6, 0x92, 0xda, 0xff, 0x02, + 0x30, 0x2f, 0xe8, 0x2a, 0xb0, 0xa0, 0x9a, 0xf6, + 0x44, 0x00, 0xd0, 0x15, 0xae, 0x83, 0xd9, 0xcc +}; +static const u8 enc_assoc094[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce094[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key094[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input095[] __initconst = { + 0xe9, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x6d, 0xf1, 0x39, 0x4e, 0xdc, 0x53, 0x9b, 0x5b, + 0x3a, 0x09, 0x57, 0xbe, 0x0f, 0xb8, 0x59, 0x46, + 0x80, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0xd1, 0x76, 0x9f, 0xe8, 0x06, 0xbb, 0xfe, 0xb6, + 0xf5, 0x90, 0x95, 0x0f, 0x2e, 0xac, 0x9e, 0x0a, + 0x58, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x99, 0x52, 0xae, 0x08, 0x18, 0xc3, 0x89, 0x79, + 0xc0, 0x74, 0x13, 0x71, 0x1a, 0x9a, 0xf7, 0x13 +}; +static const u8 enc_output095[] __initconst = { + 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xea, 0x33, 0xf3, 0x47, 0x30, 0x4a, 0xbd, 0xad, + 0xf8, 0xce, 0x41, 0x34, 0x33, 0xc8, 0x45, 0x01, + 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xb2, 0x7f, 0x57, 0x96, 0x88, 0xae, 0xe5, 0x70, + 0x64, 0xce, 0x37, 0x32, 0x91, 0x82, 0xca, 0x01, + 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xb2, 0x7f, 0x57, 0x96, 0x88, 0xae, 0xe5, 0x70, + 0x64, 0xce, 0x37, 0x32, 0x91, 0x82, 0xca, 0x01, + 0x98, 0xa7, 0xe8, 0x36, 0xe0, 0xee, 0x4d, 0x02, + 0x35, 0x00, 0xd0, 0x55, 0x7e, 0xc2, 0xcb, 0xe0 +}; +static const u8 enc_assoc095[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce095[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key095[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input096[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x64, 0xf9, 0x0f, 0x5b, 0x26, 0x92, 0xb8, 0x60, + 0xd4, 0x59, 0x6f, 0xf4, 0xb3, 0x40, 0x2c, 0x5c, + 0x00, 0xb9, 0xbb, 0x53, 0x70, 0x7a, 0xa6, 0x67, + 0xd3, 0x56, 0xfe, 0x50, 0xc7, 0x19, 0x96, 0x94, + 0x03, 0x35, 0x61, 0xe7, 0xca, 0xca, 0x6d, 0x94, + 0x1d, 0xc3, 0xcd, 0x69, 0x14, 0xad, 0x69, 0x04 +}; +static const u8 enc_output096[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xe3, 0x3b, 0xc5, 0x52, 0xca, 0x8b, 0x9e, 0x96, + 0x16, 0x9e, 0x79, 0x7e, 0x8f, 0x30, 0x30, 0x1b, + 0x60, 0x3c, 0xa9, 0x99, 0x44, 0xdf, 0x76, 0x52, + 0x8c, 0x9d, 0x6f, 0x54, 0xab, 0x83, 0x3d, 0x0f, + 0x60, 0x3c, 0xa9, 0x99, 0x44, 0xdf, 0x76, 0x52, + 0x8c, 0x9d, 0x6f, 0x54, 0xab, 0x83, 0x3d, 0x0f, + 0x6a, 0xb8, 0xdc, 0xe2, 0xc5, 0x9d, 0xa4, 0x73, + 0x71, 0x30, 0xb0, 0x25, 0x2f, 0x68, 0xa8, 0xd8 +}; +static const u8 enc_assoc096[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce096[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key096[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input097[] __initconst = { + 0x68, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xb0, 0x8f, 0x25, 0x67, 0x5b, 0x9b, 0xcb, 0xf6, + 0xe3, 0x84, 0x07, 0xde, 0x2e, 0xc7, 0x5a, 0x47, + 0x9f, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x2d, 0x2a, 0xf7, 0xcd, 0x6b, 0x08, 0x05, 0x01, + 0xd3, 0x1b, 0xa5, 0x4f, 0xb2, 0xeb, 0x75, 0x96, + 0x47, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x65, 0x0e, 0xc6, 0x2d, 0x75, 0x70, 0x72, 0xce, + 0xe6, 0xff, 0x23, 0x31, 0x86, 0xdd, 0x1c, 0x8f +}; +static const u8 enc_output097[] __initconst = { + 0x68, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x37, 0x4d, 0xef, 0x6e, 0xb7, 0x82, 0xed, 0x00, + 0x21, 0x43, 0x11, 0x54, 0x12, 0xb7, 0x46, 0x00, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x4e, 0x23, 0x3f, 0xb3, 0xe5, 0x1d, 0x1e, 0xc7, + 0x42, 0x45, 0x07, 0x72, 0x0d, 0xc5, 0x21, 0x9d, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x4e, 0x23, 0x3f, 0xb3, 0xe5, 0x1d, 0x1e, 0xc7, + 0x42, 0x45, 0x07, 0x72, 0x0d, 0xc5, 0x21, 0x9d, + 0x04, 0x4d, 0xea, 0x60, 0x88, 0x80, 0x41, 0x2b, + 0xfd, 0xff, 0xcf, 0x35, 0x57, 0x9e, 0x9b, 0x26 +}; +static const u8 enc_assoc097[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce097[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key097[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input098[] __initconst = { + 0x6d, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xa1, 0x61, 0xb5, 0xab, 0x04, 0x09, 0x00, 0x62, + 0x9e, 0xfe, 0xff, 0x78, 0xd7, 0xd8, 0x6b, 0x45, + 0x9f, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0xc6, 0xf8, 0x07, 0x8c, 0xc8, 0xef, 0x12, 0xa0, + 0xff, 0x65, 0x7d, 0x6d, 0x08, 0xdb, 0x10, 0xb8, + 0x47, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x8e, 0xdc, 0x36, 0x6c, 0xd6, 0x97, 0x65, 0x6f, + 0xca, 0x81, 0xfb, 0x13, 0x3c, 0xed, 0x79, 0xa1 +}; +static const u8 enc_output098[] __initconst = { + 0x6d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x26, 0xa3, 0x7f, 0xa2, 0xe8, 0x10, 0x26, 0x94, + 0x5c, 0x39, 0xe9, 0xf2, 0xeb, 0xa8, 0x77, 0x02, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xa5, 0xf1, 0xcf, 0xf2, 0x46, 0xfa, 0x09, 0x66, + 0x6e, 0x3b, 0xdf, 0x50, 0xb7, 0xf5, 0x44, 0xb3, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xa5, 0xf1, 0xcf, 0xf2, 0x46, 0xfa, 0x09, 0x66, + 0x6e, 0x3b, 0xdf, 0x50, 0xb7, 0xf5, 0x44, 0xb3, + 0x1e, 0x6b, 0xea, 0x63, 0x14, 0x54, 0x2e, 0x2e, + 0xf9, 0xff, 0xcf, 0x45, 0x0b, 0x2e, 0x98, 0x2b +}; +static const u8 enc_assoc098[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce098[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key098[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input099[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xfc, 0x01, 0xb8, 0x91, 0xe5, 0xf0, 0xf9, 0x12, + 0x8d, 0x7d, 0x1c, 0x57, 0x91, 0x92, 0xb6, 0x98, + 0x63, 0x41, 0x44, 0x15, 0xb6, 0x99, 0x68, 0x95, + 0x9a, 0x72, 0x91, 0xb7, 0xa5, 0xaf, 0x13, 0x48, + 0x60, 0xcd, 0x9e, 0xa1, 0x0c, 0x29, 0xa3, 0x66, + 0x54, 0xe7, 0xa2, 0x8e, 0x76, 0x1b, 0xec, 0xd8 +}; +static const u8 enc_output099[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x7b, 0xc3, 0x72, 0x98, 0x09, 0xe9, 0xdf, 0xe4, + 0x4f, 0xba, 0x0a, 0xdd, 0xad, 0xe2, 0xaa, 0xdf, + 0x03, 0xc4, 0x56, 0xdf, 0x82, 0x3c, 0xb8, 0xa0, + 0xc5, 0xb9, 0x00, 0xb3, 0xc9, 0x35, 0xb8, 0xd3, + 0x03, 0xc4, 0x56, 0xdf, 0x82, 0x3c, 0xb8, 0xa0, + 0xc5, 0xb9, 0x00, 0xb3, 0xc9, 0x35, 0xb8, 0xd3, + 0xed, 0x20, 0x17, 0xc8, 0xdb, 0xa4, 0x77, 0x56, + 0x29, 0x04, 0x9d, 0x78, 0x6e, 0x3b, 0xce, 0xb1 +}; +static const u8 enc_assoc099[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce099[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key099[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input100[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x6b, 0x6d, 0xc9, 0xd2, 0x1a, 0x81, 0x9e, 0x70, + 0xb5, 0x77, 0xf4, 0x41, 0x37, 0xd3, 0xd6, 0xbd, + 0x13, 0x35, 0xf5, 0xeb, 0x44, 0x49, 0x40, 0x77, + 0xb2, 0x64, 0x49, 0xa5, 0x4b, 0x6c, 0x7c, 0x75, + 0x10, 0xb9, 0x2f, 0x5f, 0xfe, 0xf9, 0x8b, 0x84, + 0x7c, 0xf1, 0x7a, 0x9c, 0x98, 0xd8, 0x83, 0xe5 +}; +static const u8 enc_output100[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xec, 0xaf, 0x03, 0xdb, 0xf6, 0x98, 0xb8, 0x86, + 0x77, 0xb0, 0xe2, 0xcb, 0x0b, 0xa3, 0xca, 0xfa, + 0x73, 0xb0, 0xe7, 0x21, 0x70, 0xec, 0x90, 0x42, + 0xed, 0xaf, 0xd8, 0xa1, 0x27, 0xf6, 0xd7, 0xee, + 0x73, 0xb0, 0xe7, 0x21, 0x70, 0xec, 0x90, 0x42, + 0xed, 0xaf, 0xd8, 0xa1, 0x27, 0xf6, 0xd7, 0xee, + 0x07, 0x3f, 0x17, 0xcb, 0x67, 0x78, 0x64, 0x59, + 0x25, 0x04, 0x9d, 0x88, 0x22, 0xcb, 0xca, 0xb6 +}; +static const u8 enc_assoc100[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce100[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key100[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input101[] __initconst = { + 0xff, 0xcb, 0x2b, 0x11, 0x06, 0xf8, 0x23, 0x4c, + 0x5e, 0x99, 0xd4, 0xdb, 0x4c, 0x70, 0x48, 0xde, + 0x32, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x16, 0xe9, 0x88, 0x4a, 0x11, 0x4f, 0x0e, 0x92, + 0x66, 0xce, 0xa3, 0x88, 0x5f, 0xe3, 0x6b, 0x9f, + 0xd6, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0xce, 0xbe, 0xf5, 0xe9, 0x88, 0x5a, 0x80, 0xea, + 0x76, 0xd9, 0x75, 0xc1, 0x44, 0xa4, 0x18, 0x88 +}; +static const u8 enc_output101[] __initconst = { + 0xff, 0xa0, 0xfc, 0x3e, 0x80, 0x32, 0xc3, 0xd5, + 0xfd, 0xb6, 0x2a, 0x11, 0xf0, 0x96, 0x30, 0x7d, + 0xb5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x76, 0x6c, 0x9a, 0x80, 0x25, 0xea, 0xde, 0xa7, + 0x39, 0x05, 0x32, 0x8c, 0x33, 0x79, 0xc0, 0x04, + 0xb5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x76, 0x6c, 0x9a, 0x80, 0x25, 0xea, 0xde, 0xa7, + 0x39, 0x05, 0x32, 0x8c, 0x33, 0x79, 0xc0, 0x04, + 0x8b, 0x9b, 0xb4, 0xb4, 0x86, 0x12, 0x89, 0x65, + 0x8c, 0x69, 0x6a, 0x83, 0x40, 0x15, 0x04, 0x05 +}; +static const u8 enc_assoc101[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce101[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key101[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input102[] __initconst = { + 0x6f, 0x9e, 0x70, 0xed, 0x3b, 0x8b, 0xac, 0xa0, + 0x26, 0xe4, 0x6a, 0x5a, 0x09, 0x43, 0x15, 0x8d, + 0x21, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x0c, 0x61, 0x2c, 0x5e, 0x8d, 0x89, 0xa8, 0x73, + 0xdb, 0xca, 0xad, 0x5b, 0x73, 0x46, 0x42, 0x9b, + 0xc5, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0xd4, 0x36, 0x51, 0xfd, 0x14, 0x9c, 0x26, 0x0b, + 0xcb, 0xdd, 0x7b, 0x12, 0x68, 0x01, 0x31, 0x8c +}; +static const u8 enc_output102[] __initconst = { + 0x6f, 0xf5, 0xa7, 0xc2, 0xbd, 0x41, 0x4c, 0x39, + 0x85, 0xcb, 0x94, 0x90, 0xb5, 0xa5, 0x6d, 0x2e, + 0xa6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x6c, 0xe4, 0x3e, 0x94, 0xb9, 0x2c, 0x78, 0x46, + 0x84, 0x01, 0x3c, 0x5f, 0x1f, 0xdc, 0xe9, 0x00, + 0xa6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x6c, 0xe4, 0x3e, 0x94, 0xb9, 0x2c, 0x78, 0x46, + 0x84, 0x01, 0x3c, 0x5f, 0x1f, 0xdc, 0xe9, 0x00, + 0x8b, 0x3b, 0xbd, 0x51, 0x64, 0x44, 0x59, 0x56, + 0x8d, 0x81, 0xca, 0x1f, 0xa7, 0x2c, 0xe4, 0x04 +}; +static const u8 enc_assoc102[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce102[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key102[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input103[] __initconst = { + 0x41, 0x2b, 0x08, 0x0a, 0x3e, 0x19, 0xc1, 0x0d, + 0x44, 0xa1, 0xaf, 0x1e, 0xab, 0xde, 0xb4, 0xce, + 0x35, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x6b, 0x83, 0x94, 0x33, 0x09, 0x21, 0x48, 0x6c, + 0xa1, 0x1d, 0x29, 0x1c, 0x3e, 0x97, 0xee, 0x9a, + 0xd1, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0xb3, 0xd4, 0xe9, 0x90, 0x90, 0x34, 0xc6, 0x14, + 0xb1, 0x0a, 0xff, 0x55, 0x25, 0xd0, 0x9d, 0x8d +}; +static const u8 enc_output103[] __initconst = { + 0x41, 0x40, 0xdf, 0x25, 0xb8, 0xd3, 0x21, 0x94, + 0xe7, 0x8e, 0x51, 0xd4, 0x17, 0x38, 0xcc, 0x6d, + 0xb2, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x0b, 0x06, 0x86, 0xf9, 0x3d, 0x84, 0x98, 0x59, + 0xfe, 0xd6, 0xb8, 0x18, 0x52, 0x0d, 0x45, 0x01, + 0xb2, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x0b, 0x06, 0x86, 0xf9, 0x3d, 0x84, 0x98, 0x59, + 0xfe, 0xd6, 0xb8, 0x18, 0x52, 0x0d, 0x45, 0x01, + 0x86, 0xfb, 0xab, 0x2b, 0x4a, 0x94, 0xf4, 0x7a, + 0xa5, 0x6f, 0x0a, 0xea, 0x65, 0xd1, 0x10, 0x08 +}; +static const u8 enc_assoc103[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce103[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key103[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input104[] __initconst = { + 0xb2, 0x47, 0xa7, 0x47, 0x23, 0x49, 0x1a, 0xac, + 0xac, 0xaa, 0xd7, 0x09, 0xc9, 0x1e, 0x93, 0x2b, + 0x31, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x9a, 0xde, 0x04, 0xe7, 0x5b, 0xb7, 0x01, 0xd9, + 0x66, 0x06, 0x01, 0xb3, 0x47, 0x65, 0xde, 0x98, + 0xd5, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0x42, 0x89, 0x79, 0x44, 0xc2, 0xa2, 0x8f, 0xa1, + 0x76, 0x11, 0xd7, 0xfa, 0x5c, 0x22, 0xad, 0x8f +}; +static const u8 enc_output104[] __initconst = { + 0xb2, 0x2c, 0x70, 0x68, 0xa5, 0x83, 0xfa, 0x35, + 0x0f, 0x85, 0x29, 0xc3, 0x75, 0xf8, 0xeb, 0x88, + 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xfa, 0x5b, 0x16, 0x2d, 0x6f, 0x12, 0xd1, 0xec, + 0x39, 0xcd, 0x90, 0xb7, 0x2b, 0xff, 0x75, 0x03, + 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xfa, 0x5b, 0x16, 0x2d, 0x6f, 0x12, 0xd1, 0xec, + 0x39, 0xcd, 0x90, 0xb7, 0x2b, 0xff, 0x75, 0x03, + 0xa0, 0x19, 0xac, 0x2e, 0xd6, 0x67, 0xe1, 0x7d, + 0xa1, 0x6f, 0x0a, 0xfa, 0x19, 0x61, 0x0d, 0x0d +}; +static const u8 enc_assoc104[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce104[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key104[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input105[] __initconst = { + 0x74, 0x0f, 0x9e, 0x49, 0xf6, 0x10, 0xef, 0xa5, + 0x85, 0xb6, 0x59, 0xca, 0x6e, 0xd8, 0xb4, 0x99, + 0x2d, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x41, 0x2d, 0x96, 0xaf, 0xbe, 0x80, 0xec, 0x3e, + 0x79, 0xd4, 0x51, 0xb0, 0x0a, 0x2d, 0xb2, 0x9a, + 0xc9, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0x99, 0x7a, 0xeb, 0x0c, 0x27, 0x95, 0x62, 0x46, + 0x69, 0xc3, 0x87, 0xf9, 0x11, 0x6a, 0xc1, 0x8d +}; +static const u8 enc_output105[] __initconst = { + 0x74, 0x64, 0x49, 0x66, 0x70, 0xda, 0x0f, 0x3c, + 0x26, 0x99, 0xa7, 0x00, 0xd2, 0x3e, 0xcc, 0x3a, + 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x21, 0xa8, 0x84, 0x65, 0x8a, 0x25, 0x3c, 0x0b, + 0x26, 0x1f, 0xc0, 0xb4, 0x66, 0xb7, 0x19, 0x01, + 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x21, 0xa8, 0x84, 0x65, 0x8a, 0x25, 0x3c, 0x0b, + 0x26, 0x1f, 0xc0, 0xb4, 0x66, 0xb7, 0x19, 0x01, + 0x73, 0x6e, 0x18, 0x18, 0x16, 0x96, 0xa5, 0x88, + 0x9c, 0x31, 0x59, 0xfa, 0xab, 0xab, 0x20, 0xfd +}; +static const u8 enc_assoc105[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce105[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key105[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input106[] __initconst = { + 0xad, 0xba, 0x5d, 0x10, 0x5b, 0xc8, 0xaa, 0x06, + 0x2c, 0x23, 0x36, 0xcb, 0x88, 0x9d, 0xdb, 0xd5, + 0x37, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x17, 0x7c, 0x5f, 0xfe, 0x28, 0x75, 0xf4, 0x68, + 0xf6, 0xc2, 0x96, 0x57, 0x48, 0xf3, 0x59, 0x9a, + 0xd3, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0xcf, 0x2b, 0x22, 0x5d, 0xb1, 0x60, 0x7a, 0x10, + 0xe6, 0xd5, 0x40, 0x1e, 0x53, 0xb4, 0x2a, 0x8d +}; +static const u8 enc_output106[] __initconst = { + 0xad, 0xd1, 0x8a, 0x3f, 0xdd, 0x02, 0x4a, 0x9f, + 0x8f, 0x0c, 0xc8, 0x01, 0x34, 0x7b, 0xa3, 0x76, + 0xb0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x77, 0xf9, 0x4d, 0x34, 0x1c, 0xd0, 0x24, 0x5d, + 0xa9, 0x09, 0x07, 0x53, 0x24, 0x69, 0xf2, 0x01, + 0xb0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x77, 0xf9, 0x4d, 0x34, 0x1c, 0xd0, 0x24, 0x5d, + 0xa9, 0x09, 0x07, 0x53, 0x24, 0x69, 0xf2, 0x01, + 0xba, 0xd5, 0x8f, 0x10, 0xa9, 0x1e, 0x6a, 0x88, + 0x9a, 0xba, 0x32, 0xfd, 0x17, 0xd8, 0x33, 0x1a +}; +static const u8 enc_assoc106[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce106[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key106[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input107[] __initconst = { + 0xfe, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xc0, 0x01, 0xed, 0xc5, 0xda, 0x44, 0x2e, 0x71, + 0x9b, 0xce, 0x9a, 0xbe, 0x27, 0x3a, 0xf1, 0x44, + 0xb4, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x48, 0x02, 0x5f, 0x41, 0xfa, 0x4e, 0x33, 0x6c, + 0x78, 0x69, 0x57, 0xa2, 0xa7, 0xc4, 0x93, 0x0a, + 0x6c, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x00, 0x26, 0x6e, 0xa1, 0xe4, 0x36, 0x44, 0xa3, + 0x4d, 0x8d, 0xd1, 0xdc, 0x93, 0xf2, 0xfa, 0x13 +}; +static const u8 enc_output107[] __initconst = { + 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x47, 0xc3, 0x27, 0xcc, 0x36, 0x5d, 0x08, 0x87, + 0x59, 0x09, 0x8c, 0x34, 0x1b, 0x4a, 0xed, 0x03, + 0xd4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x2b, 0x0b, 0x97, 0x3f, 0x74, 0x5b, 0x28, 0xaa, + 0xe9, 0x37, 0xf5, 0x9f, 0x18, 0xea, 0xc7, 0x01, + 0xd4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x2b, 0x0b, 0x97, 0x3f, 0x74, 0x5b, 0x28, 0xaa, + 0xe9, 0x37, 0xf5, 0x9f, 0x18, 0xea, 0xc7, 0x01, + 0xd6, 0x8c, 0xe1, 0x74, 0x07, 0x9a, 0xdd, 0x02, + 0x8d, 0xd0, 0x5c, 0xf8, 0x14, 0x63, 0x04, 0x88 +}; +static const u8 enc_assoc107[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce107[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key107[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input108[] __initconst = { + 0xb5, 0x13, 0xb0, 0x6a, 0xb9, 0xac, 0x14, 0x43, + 0x5a, 0xcb, 0x8a, 0xa3, 0xa3, 0x7a, 0xfd, 0xb6, + 0x54, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x61, 0x95, 0x01, 0x93, 0xb1, 0xbf, 0x03, 0x11, + 0xff, 0x11, 0x79, 0x89, 0xae, 0xd9, 0xa9, 0x99, + 0xb0, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0xb9, 0xc2, 0x7c, 0x30, 0x28, 0xaa, 0x8d, 0x69, + 0xef, 0x06, 0xaf, 0xc0, 0xb5, 0x9e, 0xda, 0x8e +}; +static const u8 enc_output108[] __initconst = { + 0xb5, 0x78, 0x67, 0x45, 0x3f, 0x66, 0xf4, 0xda, + 0xf9, 0xe4, 0x74, 0x69, 0x1f, 0x9c, 0x85, 0x15, + 0xd3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x01, 0x10, 0x13, 0x59, 0x85, 0x1a, 0xd3, 0x24, + 0xa0, 0xda, 0xe8, 0x8d, 0xc2, 0x43, 0x02, 0x02, + 0xd3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x01, 0x10, 0x13, 0x59, 0x85, 0x1a, 0xd3, 0x24, + 0xa0, 0xda, 0xe8, 0x8d, 0xc2, 0x43, 0x02, 0x02, + 0xaa, 0x48, 0xa3, 0x88, 0x7d, 0x4b, 0x05, 0x96, + 0x99, 0xc2, 0xfd, 0xf9, 0xc6, 0x78, 0x7e, 0x0a +}; +static const u8 enc_assoc108[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce108[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key108[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input109[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xd4, 0xf1, 0x09, 0xe8, 0x14, 0xce, 0xa8, 0x5a, + 0x08, 0xc0, 0x11, 0xd8, 0x50, 0xdd, 0x1d, 0xcb, + 0xcf, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x53, 0x40, 0xb8, 0x5a, 0x9a, 0xa0, 0x82, 0x96, + 0xb7, 0x7a, 0x5f, 0xc3, 0x96, 0x1f, 0x66, 0x0f, + 0x17, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x1b, 0x64, 0x89, 0xba, 0x84, 0xd8, 0xf5, 0x59, + 0x82, 0x9e, 0xd9, 0xbd, 0xa2, 0x29, 0x0f, 0x16 +}; +static const u8 enc_output109[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x53, 0x33, 0xc3, 0xe1, 0xf8, 0xd7, 0x8e, 0xac, + 0xca, 0x07, 0x07, 0x52, 0x6c, 0xad, 0x01, 0x8c, + 0xaf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x30, 0x49, 0x70, 0x24, 0x14, 0xb5, 0x99, 0x50, + 0x26, 0x24, 0xfd, 0xfe, 0x29, 0x31, 0x32, 0x04, + 0xaf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x30, 0x49, 0x70, 0x24, 0x14, 0xb5, 0x99, 0x50, + 0x26, 0x24, 0xfd, 0xfe, 0x29, 0x31, 0x32, 0x04, + 0xb9, 0x36, 0xa8, 0x17, 0xf2, 0x21, 0x1a, 0xf1, + 0x29, 0xe2, 0xcf, 0x16, 0x0f, 0xd4, 0x2b, 0xcb +}; +static const u8 enc_assoc109[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce109[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key109[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input110[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xdf, 0x4c, 0x62, 0x03, 0x2d, 0x41, 0x19, 0xb5, + 0x88, 0x47, 0x7e, 0x99, 0x92, 0x5a, 0x56, 0xd9, + 0xd6, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0xfa, 0x84, 0xf0, 0x64, 0x55, 0x36, 0x42, 0x1b, + 0x2b, 0xb9, 0x24, 0x6e, 0xc2, 0x19, 0xed, 0x0b, + 0x0e, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0xb2, 0xa0, 0xc1, 0x84, 0x4b, 0x4e, 0x35, 0xd4, + 0x1e, 0x5d, 0xa2, 0x10, 0xf6, 0x2f, 0x84, 0x12 +}; +static const u8 enc_output110[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x58, 0x8e, 0xa8, 0x0a, 0xc1, 0x58, 0x3f, 0x43, + 0x4a, 0x80, 0x68, 0x13, 0xae, 0x2a, 0x4a, 0x9e, + 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x99, 0x8d, 0x38, 0x1a, 0xdb, 0x23, 0x59, 0xdd, + 0xba, 0xe7, 0x86, 0x53, 0x7d, 0x37, 0xb9, 0x00, + 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x99, 0x8d, 0x38, 0x1a, 0xdb, 0x23, 0x59, 0xdd, + 0xba, 0xe7, 0x86, 0x53, 0x7d, 0x37, 0xb9, 0x00, + 0x9f, 0x7a, 0xc4, 0x35, 0x1f, 0x6b, 0x91, 0xe6, + 0x30, 0x97, 0xa7, 0x13, 0x11, 0x5d, 0x05, 0xbe +}; +static const u8 enc_assoc110[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce110[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key110[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input111[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x13, 0xf8, 0x0a, 0x00, 0x6d, 0xc1, 0xbb, 0xda, + 0xd6, 0x39, 0xa9, 0x2f, 0xc7, 0xec, 0xa6, 0x55, + 0xf7, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x63, 0x48, 0xb8, 0xfd, 0x29, 0xbf, 0x96, 0xd5, + 0x63, 0xa5, 0x17, 0xe2, 0x7d, 0x7b, 0xfc, 0x0f, + 0x2f, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x2b, 0x6c, 0x89, 0x1d, 0x37, 0xc7, 0xe1, 0x1a, + 0x56, 0x41, 0x91, 0x9c, 0x49, 0x4d, 0x95, 0x16 +}; +static const u8 enc_output111[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x94, 0x3a, 0xc0, 0x09, 0x81, 0xd8, 0x9d, 0x2c, + 0x14, 0xfe, 0xbf, 0xa5, 0xfb, 0x9c, 0xba, 0x12, + 0x97, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x41, 0x70, 0x83, 0xa7, 0xaa, 0x8d, 0x13, + 0xf2, 0xfb, 0xb5, 0xdf, 0xc2, 0x55, 0xa8, 0x04, + 0x97, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x41, 0x70, 0x83, 0xa7, 0xaa, 0x8d, 0x13, + 0xf2, 0xfb, 0xb5, 0xdf, 0xc2, 0x55, 0xa8, 0x04, + 0x9a, 0x18, 0xa8, 0x28, 0x07, 0x02, 0x69, 0xf4, + 0x47, 0x00, 0xd0, 0x09, 0xe7, 0x17, 0x1c, 0xc9 +}; +static const u8 enc_assoc111[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce111[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key111[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input112[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x82, 0xe5, 0x9b, 0x45, 0x82, 0x91, 0x50, 0x38, + 0xf9, 0x33, 0x81, 0x1e, 0x65, 0x2d, 0xc6, 0x6a, + 0xfc, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0xb6, 0x71, 0xc8, 0xca, 0xc2, 0x70, 0xc2, 0x65, + 0xa0, 0xac, 0x2f, 0x53, 0x57, 0x99, 0x88, 0x0a, + 0x24, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0xfe, 0x55, 0xf9, 0x2a, 0xdc, 0x08, 0xb5, 0xaa, + 0x95, 0x48, 0xa9, 0x2d, 0x63, 0xaf, 0xe1, 0x13 +}; +static const u8 enc_output112[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x05, 0x27, 0x51, 0x4c, 0x6e, 0x88, 0x76, 0xce, + 0x3b, 0xf4, 0x97, 0x94, 0x59, 0x5d, 0xda, 0x2d, + 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xd5, 0x78, 0x00, 0xb4, 0x4c, 0x65, 0xd9, 0xa3, + 0x31, 0xf2, 0x8d, 0x6e, 0xe8, 0xb7, 0xdc, 0x01, + 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xd5, 0x78, 0x00, 0xb4, 0x4c, 0x65, 0xd9, 0xa3, + 0x31, 0xf2, 0x8d, 0x6e, 0xe8, 0xb7, 0xdc, 0x01, + 0xb4, 0x36, 0xa8, 0x2b, 0x93, 0xd5, 0x55, 0xf7, + 0x43, 0x00, 0xd0, 0x19, 0x9b, 0xa7, 0x18, 0xce +}; +static const u8 enc_assoc112[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce112[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key112[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input113[] __initconst = { + 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0xf1, 0xd1, 0x28, 0x87, 0xb7, 0x21, 0x69, 0x86, + 0xa1, 0x2d, 0x79, 0x09, 0x8b, 0x6d, 0xe6, 0x0f, + 0xc0, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0xa7, 0xc7, 0x58, 0x99, 0xf3, 0xe6, 0x0a, 0xf1, + 0xfc, 0xb6, 0xc7, 0x30, 0x7d, 0x87, 0x59, 0x0f, + 0x18, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0xef, 0xe3, 0x69, 0x79, 0xed, 0x9e, 0x7d, 0x3e, + 0xc9, 0x52, 0x41, 0x4e, 0x49, 0xb1, 0x30, 0x16 +}; +static const u8 enc_output113[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x76, 0x13, 0xe2, 0x8e, 0x5b, 0x38, 0x4f, 0x70, + 0x63, 0xea, 0x6f, 0x83, 0xb7, 0x1d, 0xfa, 0x48, + 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xc4, 0xce, 0x90, 0xe7, 0x7d, 0xf3, 0x11, 0x37, + 0x6d, 0xe8, 0x65, 0x0d, 0xc2, 0xa9, 0x0d, 0x04, + 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xc4, 0xce, 0x90, 0xe7, 0x7d, 0xf3, 0x11, 0x37, + 0x6d, 0xe8, 0x65, 0x0d, 0xc2, 0xa9, 0x0d, 0x04, + 0xce, 0x54, 0xa8, 0x2e, 0x1f, 0xa9, 0x42, 0xfa, + 0x3f, 0x00, 0xd0, 0x29, 0x4f, 0x37, 0x15, 0xd3 +}; +static const u8 enc_assoc113[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce113[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key113[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input114[] __initconst = { + 0xcb, 0xf1, 0xda, 0x9e, 0x0b, 0xa9, 0x37, 0x73, + 0x74, 0xe6, 0x9e, 0x1c, 0x0e, 0x60, 0x0c, 0xfc, + 0x34, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0xbe, 0x3f, 0xa6, 0x6b, 0x6c, 0xe7, 0x80, 0x8a, + 0xa3, 0xe4, 0x59, 0x49, 0xf9, 0x44, 0x64, 0x9f, + 0xd0, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0x66, 0x68, 0xdb, 0xc8, 0xf5, 0xf2, 0x0e, 0xf2, + 0xb3, 0xf3, 0x8f, 0x00, 0xe2, 0x03, 0x17, 0x88 +}; +static const u8 enc_output114[] __initconst = { + 0xcb, 0x9a, 0x0d, 0xb1, 0x8d, 0x63, 0xd7, 0xea, + 0xd7, 0xc9, 0x60, 0xd6, 0xb2, 0x86, 0x74, 0x5f, + 0xb3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xde, 0xba, 0xb4, 0xa1, 0x58, 0x42, 0x50, 0xbf, + 0xfc, 0x2f, 0xc8, 0x4d, 0x95, 0xde, 0xcf, 0x04, + 0xb3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xde, 0xba, 0xb4, 0xa1, 0x58, 0x42, 0x50, 0xbf, + 0xfc, 0x2f, 0xc8, 0x4d, 0x95, 0xde, 0xcf, 0x04, + 0x23, 0x83, 0xab, 0x0b, 0x79, 0x92, 0x05, 0x69, + 0x9b, 0x51, 0x0a, 0xa7, 0x09, 0xbf, 0x31, 0xf1 +}; +static const u8 enc_assoc114[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce114[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key114[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input115[] __initconst = { + 0x8f, 0x27, 0x86, 0x94, 0xc4, 0xe9, 0xda, 0xeb, + 0xd5, 0x8d, 0x3e, 0x5b, 0x96, 0x6e, 0x8b, 0x68, + 0x42, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09, + 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8, + 0x06, 0x53, 0xe7, 0xa3, 0x31, 0x71, 0x88, 0x33, + 0xac, 0xc3, 0xb9, 0xad, 0xff, 0x1c, 0x31, 0x98, + 0xa6, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39, + 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4, + 0xde, 0x04, 0x9a, 0x00, 0xa8, 0x64, 0x06, 0x4b, + 0xbc, 0xd4, 0x6f, 0xe4, 0xe4, 0x5b, 0x42, 0x8f +}; +static const u8 enc_output115[] __initconst = { + 0x8f, 0x4c, 0x51, 0xbb, 0x42, 0x23, 0x3a, 0x72, + 0x76, 0xa2, 0xc0, 0x91, 0x2a, 0x88, 0xf3, 0xcb, + 0xc5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x66, 0xd6, 0xf5, 0x69, 0x05, 0xd4, 0x58, 0x06, + 0xf3, 0x08, 0x28, 0xa9, 0x93, 0x86, 0x9a, 0x03, + 0xc5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x66, 0xd6, 0xf5, 0x69, 0x05, 0xd4, 0x58, 0x06, + 0xf3, 0x08, 0x28, 0xa9, 0x93, 0x86, 0x9a, 0x03, + 0x8b, 0xfb, 0xab, 0x17, 0xa9, 0xe0, 0xb8, 0x74, + 0x8b, 0x51, 0x0a, 0xe7, 0xd9, 0xfd, 0x23, 0x05 +}; +static const u8 enc_assoc115[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce115[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key115[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input116[] __initconst = { + 0xd5, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x9a, 0x22, 0xd7, 0x0a, 0x48, 0xe2, 0x4f, 0xdd, + 0xcd, 0xd4, 0x41, 0x9d, 0xe6, 0x4c, 0x8f, 0x44, + 0xfc, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x77, 0xb5, 0xc9, 0x07, 0xd9, 0xc9, 0xe1, 0xea, + 0x51, 0x85, 0x1a, 0x20, 0x4a, 0xad, 0x9f, 0x0a, + 0x24, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x3f, 0x91, 0xf8, 0xe7, 0xc7, 0xb1, 0x96, 0x25, + 0x64, 0x61, 0x9c, 0x5e, 0x7e, 0x9b, 0xf6, 0x13 +}; +static const u8 enc_output116[] __initconst = { + 0xd5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x1d, 0xe0, 0x1d, 0x03, 0xa4, 0xfb, 0x69, 0x2b, + 0x0f, 0x13, 0x57, 0x17, 0xda, 0x3c, 0x93, 0x03, + 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x14, 0xbc, 0x01, 0x79, 0x57, 0xdc, 0xfa, 0x2c, + 0xc0, 0xdb, 0xb8, 0x1d, 0xf5, 0x83, 0xcb, 0x01, + 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x14, 0xbc, 0x01, 0x79, 0x57, 0xdc, 0xfa, 0x2c, + 0xc0, 0xdb, 0xb8, 0x1d, 0xf5, 0x83, 0xcb, 0x01, + 0x49, 0xbc, 0x6e, 0x9f, 0xc5, 0x1c, 0x4d, 0x50, + 0x30, 0x36, 0x64, 0x4d, 0x84, 0x27, 0x73, 0xd2 +}; +static const u8 enc_assoc116[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce116[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key116[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input117[] __initconst = { + 0xdb, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x75, 0xd5, 0x64, 0x3a, 0xa5, 0xaf, 0x93, 0x4d, + 0x8c, 0xce, 0x39, 0x2c, 0xc3, 0xee, 0xdb, 0x47, + 0xc0, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0x60, 0x1b, 0x5a, 0xd2, 0x06, 0x7f, 0x28, 0x06, + 0x6a, 0x8f, 0x32, 0x81, 0x71, 0x5b, 0xa8, 0x08, + 0x18, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x28, 0x3f, 0x6b, 0x32, 0x18, 0x07, 0x5f, 0xc9, + 0x5f, 0x6b, 0xb4, 0xff, 0x45, 0x6d, 0xc1, 0x11 +}; +static const u8 enc_output117[] __initconst = { + 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xf2, 0x17, 0xae, 0x33, 0x49, 0xb6, 0xb5, 0xbb, + 0x4e, 0x09, 0x2f, 0xa6, 0xff, 0x9e, 0xc7, 0x00, + 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x03, 0x12, 0x92, 0xac, 0x88, 0x6a, 0x33, 0xc0, + 0xfb, 0xd1, 0x90, 0xbc, 0xce, 0x75, 0xfc, 0x03, + 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x03, 0x12, 0x92, 0xac, 0x88, 0x6a, 0x33, 0xc0, + 0xfb, 0xd1, 0x90, 0xbc, 0xce, 0x75, 0xfc, 0x03, + 0x63, 0xda, 0x6e, 0xa2, 0x51, 0xf0, 0x39, 0x53, + 0x2c, 0x36, 0x64, 0x5d, 0x38, 0xb7, 0x6f, 0xd7 +}; +static const u8 enc_assoc117[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce117[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key117[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +/* wycheproof - edge case intermediate sums in poly1305 */ +static const u8 enc_input118[] __initconst = { + 0x93, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66, + 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c, + 0x62, 0x48, 0x39, 0x60, 0x42, 0x16, 0xe4, 0x03, + 0xeb, 0xcc, 0x6a, 0xf5, 0x59, 0xec, 0x8b, 0x43, + 0x97, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca, + 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64, + 0xd8, 0xc8, 0xc3, 0xfa, 0x1a, 0x9e, 0x47, 0x4a, + 0xbe, 0x52, 0xd0, 0x2c, 0x81, 0x87, 0xe9, 0x0f, + 0x4f, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2, + 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73, + 0x90, 0xec, 0xf2, 0x1a, 0x04, 0xe6, 0x30, 0x85, + 0x8b, 0xb6, 0x56, 0x52, 0xb5, 0xb1, 0x80, 0x16 +}; +static const u8 enc_output118[] __initconst = { + 0x93, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xe5, 0x8a, 0xf3, 0x69, 0xae, 0x0f, 0xc2, 0xf5, + 0x29, 0x0b, 0x7c, 0x7f, 0x65, 0x9c, 0x97, 0x04, + 0xf7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xbb, 0xc1, 0x0b, 0x84, 0x94, 0x8b, 0x5c, 0x8c, + 0x2f, 0x0c, 0x72, 0x11, 0x3e, 0xa9, 0xbd, 0x04, + 0xf7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xbb, 0xc1, 0x0b, 0x84, 0x94, 0x8b, 0x5c, 0x8c, + 0x2f, 0x0c, 0x72, 0x11, 0x3e, 0xa9, 0xbd, 0x04, + 0x73, 0xeb, 0x27, 0x24, 0xb5, 0xc4, 0x05, 0xf0, + 0x4d, 0x00, 0xd0, 0xf1, 0x58, 0x40, 0xa1, 0xc1 +}; +static const u8 enc_assoc118[] __initconst = { + 0xff, 0xff, 0xff, 0xff +}; +static const u8 enc_nonce118[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52 +}; +static const u8 enc_key118[] __initconst = { + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, + 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, + 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f +}; + +static const struct chacha20poly1305_testvec +chacha20poly1305_enc_vectors[] __initconst = { + { enc_input001, enc_output001, enc_assoc001, enc_nonce001, enc_key001, + sizeof(enc_input001), sizeof(enc_assoc001), sizeof(enc_nonce001) }, + { enc_input002, enc_output002, enc_assoc002, enc_nonce002, enc_key002, + sizeof(enc_input002), sizeof(enc_assoc002), sizeof(enc_nonce002) }, + { enc_input003, enc_output003, enc_assoc003, enc_nonce003, enc_key003, + sizeof(enc_input003), sizeof(enc_assoc003), sizeof(enc_nonce003) }, + { enc_input004, enc_output004, enc_assoc004, enc_nonce004, enc_key004, + sizeof(enc_input004), sizeof(enc_assoc004), sizeof(enc_nonce004) }, + { enc_input005, enc_output005, enc_assoc005, enc_nonce005, enc_key005, + sizeof(enc_input005), sizeof(enc_assoc005), sizeof(enc_nonce005) }, + { enc_input006, enc_output006, enc_assoc006, enc_nonce006, enc_key006, + sizeof(enc_input006), sizeof(enc_assoc006), sizeof(enc_nonce006) }, + { enc_input007, enc_output007, enc_assoc007, enc_nonce007, enc_key007, + sizeof(enc_input007), sizeof(enc_assoc007), sizeof(enc_nonce007) }, + { enc_input008, enc_output008, enc_assoc008, enc_nonce008, enc_key008, + sizeof(enc_input008), sizeof(enc_assoc008), sizeof(enc_nonce008) }, + { enc_input009, enc_output009, enc_assoc009, enc_nonce009, enc_key009, + sizeof(enc_input009), sizeof(enc_assoc009), sizeof(enc_nonce009) }, + { enc_input010, enc_output010, enc_assoc010, enc_nonce010, enc_key010, + sizeof(enc_input010), sizeof(enc_assoc010), sizeof(enc_nonce010) }, + { enc_input011, enc_output011, enc_assoc011, enc_nonce011, enc_key011, + sizeof(enc_input011), sizeof(enc_assoc011), sizeof(enc_nonce011) }, + { enc_input012, enc_output012, enc_assoc012, enc_nonce012, enc_key012, + sizeof(enc_input012), sizeof(enc_assoc012), sizeof(enc_nonce012) }, + { enc_input013, enc_output013, enc_assoc013, enc_nonce013, enc_key013, + sizeof(enc_input013), sizeof(enc_assoc013), sizeof(enc_nonce013) }, + { enc_input014, enc_output014, enc_assoc014, enc_nonce014, enc_key014, + sizeof(enc_input014), sizeof(enc_assoc014), sizeof(enc_nonce014) }, + { enc_input015, enc_output015, enc_assoc015, enc_nonce015, enc_key015, + sizeof(enc_input015), sizeof(enc_assoc015), sizeof(enc_nonce015) }, + { enc_input016, enc_output016, enc_assoc016, enc_nonce016, enc_key016, + sizeof(enc_input016), sizeof(enc_assoc016), sizeof(enc_nonce016) }, + { enc_input017, enc_output017, enc_assoc017, enc_nonce017, enc_key017, + sizeof(enc_input017), sizeof(enc_assoc017), sizeof(enc_nonce017) }, + { enc_input018, enc_output018, enc_assoc018, enc_nonce018, enc_key018, + sizeof(enc_input018), sizeof(enc_assoc018), sizeof(enc_nonce018) }, + { enc_input019, enc_output019, enc_assoc019, enc_nonce019, enc_key019, + sizeof(enc_input019), sizeof(enc_assoc019), sizeof(enc_nonce019) }, + { enc_input020, enc_output020, enc_assoc020, enc_nonce020, enc_key020, + sizeof(enc_input020), sizeof(enc_assoc020), sizeof(enc_nonce020) }, + { enc_input021, enc_output021, enc_assoc021, enc_nonce021, enc_key021, + sizeof(enc_input021), sizeof(enc_assoc021), sizeof(enc_nonce021) }, + { enc_input022, enc_output022, enc_assoc022, enc_nonce022, enc_key022, + sizeof(enc_input022), sizeof(enc_assoc022), sizeof(enc_nonce022) }, + { enc_input023, enc_output023, enc_assoc023, enc_nonce023, enc_key023, + sizeof(enc_input023), sizeof(enc_assoc023), sizeof(enc_nonce023) }, + { enc_input024, enc_output024, enc_assoc024, enc_nonce024, enc_key024, + sizeof(enc_input024), sizeof(enc_assoc024), sizeof(enc_nonce024) }, + { enc_input025, enc_output025, enc_assoc025, enc_nonce025, enc_key025, + sizeof(enc_input025), sizeof(enc_assoc025), sizeof(enc_nonce025) }, + { enc_input026, enc_output026, enc_assoc026, enc_nonce026, enc_key026, + sizeof(enc_input026), sizeof(enc_assoc026), sizeof(enc_nonce026) }, + { enc_input027, enc_output027, enc_assoc027, enc_nonce027, enc_key027, + sizeof(enc_input027), sizeof(enc_assoc027), sizeof(enc_nonce027) }, + { enc_input028, enc_output028, enc_assoc028, enc_nonce028, enc_key028, + sizeof(enc_input028), sizeof(enc_assoc028), sizeof(enc_nonce028) }, + { enc_input029, enc_output029, enc_assoc029, enc_nonce029, enc_key029, + sizeof(enc_input029), sizeof(enc_assoc029), sizeof(enc_nonce029) }, + { enc_input030, enc_output030, enc_assoc030, enc_nonce030, enc_key030, + sizeof(enc_input030), sizeof(enc_assoc030), sizeof(enc_nonce030) }, + { enc_input031, enc_output031, enc_assoc031, enc_nonce031, enc_key031, + sizeof(enc_input031), sizeof(enc_assoc031), sizeof(enc_nonce031) }, + { enc_input032, enc_output032, enc_assoc032, enc_nonce032, enc_key032, + sizeof(enc_input032), sizeof(enc_assoc032), sizeof(enc_nonce032) }, + { enc_input033, enc_output033, enc_assoc033, enc_nonce033, enc_key033, + sizeof(enc_input033), sizeof(enc_assoc033), sizeof(enc_nonce033) }, + { enc_input034, enc_output034, enc_assoc034, enc_nonce034, enc_key034, + sizeof(enc_input034), sizeof(enc_assoc034), sizeof(enc_nonce034) }, + { enc_input035, enc_output035, enc_assoc035, enc_nonce035, enc_key035, + sizeof(enc_input035), sizeof(enc_assoc035), sizeof(enc_nonce035) }, + { enc_input036, enc_output036, enc_assoc036, enc_nonce036, enc_key036, + sizeof(enc_input036), sizeof(enc_assoc036), sizeof(enc_nonce036) }, + { enc_input037, enc_output037, enc_assoc037, enc_nonce037, enc_key037, + sizeof(enc_input037), sizeof(enc_assoc037), sizeof(enc_nonce037) }, + { enc_input038, enc_output038, enc_assoc038, enc_nonce038, enc_key038, + sizeof(enc_input038), sizeof(enc_assoc038), sizeof(enc_nonce038) }, + { enc_input039, enc_output039, enc_assoc039, enc_nonce039, enc_key039, + sizeof(enc_input039), sizeof(enc_assoc039), sizeof(enc_nonce039) }, + { enc_input040, enc_output040, enc_assoc040, enc_nonce040, enc_key040, + sizeof(enc_input040), sizeof(enc_assoc040), sizeof(enc_nonce040) }, + { enc_input041, enc_output041, enc_assoc041, enc_nonce041, enc_key041, + sizeof(enc_input041), sizeof(enc_assoc041), sizeof(enc_nonce041) }, + { enc_input042, enc_output042, enc_assoc042, enc_nonce042, enc_key042, + sizeof(enc_input042), sizeof(enc_assoc042), sizeof(enc_nonce042) }, + { enc_input043, enc_output043, enc_assoc043, enc_nonce043, enc_key043, + sizeof(enc_input043), sizeof(enc_assoc043), sizeof(enc_nonce043) }, + { enc_input044, enc_output044, enc_assoc044, enc_nonce044, enc_key044, + sizeof(enc_input044), sizeof(enc_assoc044), sizeof(enc_nonce044) }, + { enc_input045, enc_output045, enc_assoc045, enc_nonce045, enc_key045, + sizeof(enc_input045), sizeof(enc_assoc045), sizeof(enc_nonce045) }, + { enc_input046, enc_output046, enc_assoc046, enc_nonce046, enc_key046, + sizeof(enc_input046), sizeof(enc_assoc046), sizeof(enc_nonce046) }, + { enc_input047, enc_output047, enc_assoc047, enc_nonce047, enc_key047, + sizeof(enc_input047), sizeof(enc_assoc047), sizeof(enc_nonce047) }, + { enc_input048, enc_output048, enc_assoc048, enc_nonce048, enc_key048, + sizeof(enc_input048), sizeof(enc_assoc048), sizeof(enc_nonce048) }, + { enc_input049, enc_output049, enc_assoc049, enc_nonce049, enc_key049, + sizeof(enc_input049), sizeof(enc_assoc049), sizeof(enc_nonce049) }, + { enc_input050, enc_output050, enc_assoc050, enc_nonce050, enc_key050, + sizeof(enc_input050), sizeof(enc_assoc050), sizeof(enc_nonce050) }, + { enc_input051, enc_output051, enc_assoc051, enc_nonce051, enc_key051, + sizeof(enc_input051), sizeof(enc_assoc051), sizeof(enc_nonce051) }, + { enc_input052, enc_output052, enc_assoc052, enc_nonce052, enc_key052, + sizeof(enc_input052), sizeof(enc_assoc052), sizeof(enc_nonce052) }, + { enc_input053, enc_output053, enc_assoc053, enc_nonce053, enc_key053, + sizeof(enc_input053), sizeof(enc_assoc053), sizeof(enc_nonce053) }, + { enc_input054, enc_output054, enc_assoc054, enc_nonce054, enc_key054, + sizeof(enc_input054), sizeof(enc_assoc054), sizeof(enc_nonce054) }, + { enc_input055, enc_output055, enc_assoc055, enc_nonce055, enc_key055, + sizeof(enc_input055), sizeof(enc_assoc055), sizeof(enc_nonce055) }, + { enc_input056, enc_output056, enc_assoc056, enc_nonce056, enc_key056, + sizeof(enc_input056), sizeof(enc_assoc056), sizeof(enc_nonce056) }, + { enc_input057, enc_output057, enc_assoc057, enc_nonce057, enc_key057, + sizeof(enc_input057), sizeof(enc_assoc057), sizeof(enc_nonce057) }, + { enc_input058, enc_output058, enc_assoc058, enc_nonce058, enc_key058, + sizeof(enc_input058), sizeof(enc_assoc058), sizeof(enc_nonce058) }, + { enc_input059, enc_output059, enc_assoc059, enc_nonce059, enc_key059, + sizeof(enc_input059), sizeof(enc_assoc059), sizeof(enc_nonce059) }, + { enc_input060, enc_output060, enc_assoc060, enc_nonce060, enc_key060, + sizeof(enc_input060), sizeof(enc_assoc060), sizeof(enc_nonce060) }, + { enc_input061, enc_output061, enc_assoc061, enc_nonce061, enc_key061, + sizeof(enc_input061), sizeof(enc_assoc061), sizeof(enc_nonce061) }, + { enc_input062, enc_output062, enc_assoc062, enc_nonce062, enc_key062, + sizeof(enc_input062), sizeof(enc_assoc062), sizeof(enc_nonce062) }, + { enc_input063, enc_output063, enc_assoc063, enc_nonce063, enc_key063, + sizeof(enc_input063), sizeof(enc_assoc063), sizeof(enc_nonce063) }, + { enc_input064, enc_output064, enc_assoc064, enc_nonce064, enc_key064, + sizeof(enc_input064), sizeof(enc_assoc064), sizeof(enc_nonce064) }, + { enc_input065, enc_output065, enc_assoc065, enc_nonce065, enc_key065, + sizeof(enc_input065), sizeof(enc_assoc065), sizeof(enc_nonce065) }, + { enc_input066, enc_output066, enc_assoc066, enc_nonce066, enc_key066, + sizeof(enc_input066), sizeof(enc_assoc066), sizeof(enc_nonce066) }, + { enc_input067, enc_output067, enc_assoc067, enc_nonce067, enc_key067, + sizeof(enc_input067), sizeof(enc_assoc067), sizeof(enc_nonce067) }, + { enc_input068, enc_output068, enc_assoc068, enc_nonce068, enc_key068, + sizeof(enc_input068), sizeof(enc_assoc068), sizeof(enc_nonce068) }, + { enc_input069, enc_output069, enc_assoc069, enc_nonce069, enc_key069, + sizeof(enc_input069), sizeof(enc_assoc069), sizeof(enc_nonce069) }, + { enc_input070, enc_output070, enc_assoc070, enc_nonce070, enc_key070, + sizeof(enc_input070), sizeof(enc_assoc070), sizeof(enc_nonce070) }, + { enc_input071, enc_output071, enc_assoc071, enc_nonce071, enc_key071, + sizeof(enc_input071), sizeof(enc_assoc071), sizeof(enc_nonce071) }, + { enc_input072, enc_output072, enc_assoc072, enc_nonce072, enc_key072, + sizeof(enc_input072), sizeof(enc_assoc072), sizeof(enc_nonce072) }, + { enc_input073, enc_output073, enc_assoc073, enc_nonce073, enc_key073, + sizeof(enc_input073), sizeof(enc_assoc073), sizeof(enc_nonce073) }, + { enc_input074, enc_output074, enc_assoc074, enc_nonce074, enc_key074, + sizeof(enc_input074), sizeof(enc_assoc074), sizeof(enc_nonce074) }, + { enc_input075, enc_output075, enc_assoc075, enc_nonce075, enc_key075, + sizeof(enc_input075), sizeof(enc_assoc075), sizeof(enc_nonce075) }, + { enc_input076, enc_output076, enc_assoc076, enc_nonce076, enc_key076, + sizeof(enc_input076), sizeof(enc_assoc076), sizeof(enc_nonce076) }, + { enc_input077, enc_output077, enc_assoc077, enc_nonce077, enc_key077, + sizeof(enc_input077), sizeof(enc_assoc077), sizeof(enc_nonce077) }, + { enc_input078, enc_output078, enc_assoc078, enc_nonce078, enc_key078, + sizeof(enc_input078), sizeof(enc_assoc078), sizeof(enc_nonce078) }, + { enc_input079, enc_output079, enc_assoc079, enc_nonce079, enc_key079, + sizeof(enc_input079), sizeof(enc_assoc079), sizeof(enc_nonce079) }, + { enc_input080, enc_output080, enc_assoc080, enc_nonce080, enc_key080, + sizeof(enc_input080), sizeof(enc_assoc080), sizeof(enc_nonce080) }, + { enc_input081, enc_output081, enc_assoc081, enc_nonce081, enc_key081, + sizeof(enc_input081), sizeof(enc_assoc081), sizeof(enc_nonce081) }, + { enc_input082, enc_output082, enc_assoc082, enc_nonce082, enc_key082, + sizeof(enc_input082), sizeof(enc_assoc082), sizeof(enc_nonce082) }, + { enc_input083, enc_output083, enc_assoc083, enc_nonce083, enc_key083, + sizeof(enc_input083), sizeof(enc_assoc083), sizeof(enc_nonce083) }, + { enc_input084, enc_output084, enc_assoc084, enc_nonce084, enc_key084, + sizeof(enc_input084), sizeof(enc_assoc084), sizeof(enc_nonce084) }, + { enc_input085, enc_output085, enc_assoc085, enc_nonce085, enc_key085, + sizeof(enc_input085), sizeof(enc_assoc085), sizeof(enc_nonce085) }, + { enc_input086, enc_output086, enc_assoc086, enc_nonce086, enc_key086, + sizeof(enc_input086), sizeof(enc_assoc086), sizeof(enc_nonce086) }, + { enc_input087, enc_output087, enc_assoc087, enc_nonce087, enc_key087, + sizeof(enc_input087), sizeof(enc_assoc087), sizeof(enc_nonce087) }, + { enc_input088, enc_output088, enc_assoc088, enc_nonce088, enc_key088, + sizeof(enc_input088), sizeof(enc_assoc088), sizeof(enc_nonce088) }, + { enc_input089, enc_output089, enc_assoc089, enc_nonce089, enc_key089, + sizeof(enc_input089), sizeof(enc_assoc089), sizeof(enc_nonce089) }, + { enc_input090, enc_output090, enc_assoc090, enc_nonce090, enc_key090, + sizeof(enc_input090), sizeof(enc_assoc090), sizeof(enc_nonce090) }, + { enc_input091, enc_output091, enc_assoc091, enc_nonce091, enc_key091, + sizeof(enc_input091), sizeof(enc_assoc091), sizeof(enc_nonce091) }, + { enc_input092, enc_output092, enc_assoc092, enc_nonce092, enc_key092, + sizeof(enc_input092), sizeof(enc_assoc092), sizeof(enc_nonce092) }, + { enc_input093, enc_output093, enc_assoc093, enc_nonce093, enc_key093, + sizeof(enc_input093), sizeof(enc_assoc093), sizeof(enc_nonce093) }, + { enc_input094, enc_output094, enc_assoc094, enc_nonce094, enc_key094, + sizeof(enc_input094), sizeof(enc_assoc094), sizeof(enc_nonce094) }, + { enc_input095, enc_output095, enc_assoc095, enc_nonce095, enc_key095, + sizeof(enc_input095), sizeof(enc_assoc095), sizeof(enc_nonce095) }, + { enc_input096, enc_output096, enc_assoc096, enc_nonce096, enc_key096, + sizeof(enc_input096), sizeof(enc_assoc096), sizeof(enc_nonce096) }, + { enc_input097, enc_output097, enc_assoc097, enc_nonce097, enc_key097, + sizeof(enc_input097), sizeof(enc_assoc097), sizeof(enc_nonce097) }, + { enc_input098, enc_output098, enc_assoc098, enc_nonce098, enc_key098, + sizeof(enc_input098), sizeof(enc_assoc098), sizeof(enc_nonce098) }, + { enc_input099, enc_output099, enc_assoc099, enc_nonce099, enc_key099, + sizeof(enc_input099), sizeof(enc_assoc099), sizeof(enc_nonce099) }, + { enc_input100, enc_output100, enc_assoc100, enc_nonce100, enc_key100, + sizeof(enc_input100), sizeof(enc_assoc100), sizeof(enc_nonce100) }, + { enc_input101, enc_output101, enc_assoc101, enc_nonce101, enc_key101, + sizeof(enc_input101), sizeof(enc_assoc101), sizeof(enc_nonce101) }, + { enc_input102, enc_output102, enc_assoc102, enc_nonce102, enc_key102, + sizeof(enc_input102), sizeof(enc_assoc102), sizeof(enc_nonce102) }, + { enc_input103, enc_output103, enc_assoc103, enc_nonce103, enc_key103, + sizeof(enc_input103), sizeof(enc_assoc103), sizeof(enc_nonce103) }, + { enc_input104, enc_output104, enc_assoc104, enc_nonce104, enc_key104, + sizeof(enc_input104), sizeof(enc_assoc104), sizeof(enc_nonce104) }, + { enc_input105, enc_output105, enc_assoc105, enc_nonce105, enc_key105, + sizeof(enc_input105), sizeof(enc_assoc105), sizeof(enc_nonce105) }, + { enc_input106, enc_output106, enc_assoc106, enc_nonce106, enc_key106, + sizeof(enc_input106), sizeof(enc_assoc106), sizeof(enc_nonce106) }, + { enc_input107, enc_output107, enc_assoc107, enc_nonce107, enc_key107, + sizeof(enc_input107), sizeof(enc_assoc107), sizeof(enc_nonce107) }, + { enc_input108, enc_output108, enc_assoc108, enc_nonce108, enc_key108, + sizeof(enc_input108), sizeof(enc_assoc108), sizeof(enc_nonce108) }, + { enc_input109, enc_output109, enc_assoc109, enc_nonce109, enc_key109, + sizeof(enc_input109), sizeof(enc_assoc109), sizeof(enc_nonce109) }, + { enc_input110, enc_output110, enc_assoc110, enc_nonce110, enc_key110, + sizeof(enc_input110), sizeof(enc_assoc110), sizeof(enc_nonce110) }, + { enc_input111, enc_output111, enc_assoc111, enc_nonce111, enc_key111, + sizeof(enc_input111), sizeof(enc_assoc111), sizeof(enc_nonce111) }, + { enc_input112, enc_output112, enc_assoc112, enc_nonce112, enc_key112, + sizeof(enc_input112), sizeof(enc_assoc112), sizeof(enc_nonce112) }, + { enc_input113, enc_output113, enc_assoc113, enc_nonce113, enc_key113, + sizeof(enc_input113), sizeof(enc_assoc113), sizeof(enc_nonce113) }, + { enc_input114, enc_output114, enc_assoc114, enc_nonce114, enc_key114, + sizeof(enc_input114), sizeof(enc_assoc114), sizeof(enc_nonce114) }, + { enc_input115, enc_output115, enc_assoc115, enc_nonce115, enc_key115, + sizeof(enc_input115), sizeof(enc_assoc115), sizeof(enc_nonce115) }, + { enc_input116, enc_output116, enc_assoc116, enc_nonce116, enc_key116, + sizeof(enc_input116), sizeof(enc_assoc116), sizeof(enc_nonce116) }, + { enc_input117, enc_output117, enc_assoc117, enc_nonce117, enc_key117, + sizeof(enc_input117), sizeof(enc_assoc117), sizeof(enc_nonce117) }, + { enc_input118, enc_output118, enc_assoc118, enc_nonce118, enc_key118, + sizeof(enc_input118), sizeof(enc_assoc118), sizeof(enc_nonce118) } +}; + +static const u8 dec_input001[] __initconst = { + 0x64, 0xa0, 0x86, 0x15, 0x75, 0x86, 0x1a, 0xf4, + 0x60, 0xf0, 0x62, 0xc7, 0x9b, 0xe6, 0x43, 0xbd, + 0x5e, 0x80, 0x5c, 0xfd, 0x34, 0x5c, 0xf3, 0x89, + 0xf1, 0x08, 0x67, 0x0a, 0xc7, 0x6c, 0x8c, 0xb2, + 0x4c, 0x6c, 0xfc, 0x18, 0x75, 0x5d, 0x43, 0xee, + 0xa0, 0x9e, 0xe9, 0x4e, 0x38, 0x2d, 0x26, 0xb0, + 0xbd, 0xb7, 0xb7, 0x3c, 0x32, 0x1b, 0x01, 0x00, + 0xd4, 0xf0, 0x3b, 0x7f, 0x35, 0x58, 0x94, 0xcf, + 0x33, 0x2f, 0x83, 0x0e, 0x71, 0x0b, 0x97, 0xce, + 0x98, 0xc8, 0xa8, 0x4a, 0xbd, 0x0b, 0x94, 0x81, + 0x14, 0xad, 0x17, 0x6e, 0x00, 0x8d, 0x33, 0xbd, + 0x60, 0xf9, 0x82, 0xb1, 0xff, 0x37, 0xc8, 0x55, + 0x97, 0x97, 0xa0, 0x6e, 0xf4, 0xf0, 0xef, 0x61, + 0xc1, 0x86, 0x32, 0x4e, 0x2b, 0x35, 0x06, 0x38, + 0x36, 0x06, 0x90, 0x7b, 0x6a, 0x7c, 0x02, 0xb0, + 0xf9, 0xf6, 0x15, 0x7b, 0x53, 0xc8, 0x67, 0xe4, + 0xb9, 0x16, 0x6c, 0x76, 0x7b, 0x80, 0x4d, 0x46, + 0xa5, 0x9b, 0x52, 0x16, 0xcd, 0xe7, 0xa4, 0xe9, + 0x90, 0x40, 0xc5, 0xa4, 0x04, 0x33, 0x22, 0x5e, + 0xe2, 0x82, 0xa1, 0xb0, 0xa0, 0x6c, 0x52, 0x3e, + 0xaf, 0x45, 0x34, 0xd7, 0xf8, 0x3f, 0xa1, 0x15, + 0x5b, 0x00, 0x47, 0x71, 0x8c, 0xbc, 0x54, 0x6a, + 0x0d, 0x07, 0x2b, 0x04, 0xb3, 0x56, 0x4e, 0xea, + 0x1b, 0x42, 0x22, 0x73, 0xf5, 0x48, 0x27, 0x1a, + 0x0b, 0xb2, 0x31, 0x60, 0x53, 0xfa, 0x76, 0x99, + 0x19, 0x55, 0xeb, 0xd6, 0x31, 0x59, 0x43, 0x4e, + 0xce, 0xbb, 0x4e, 0x46, 0x6d, 0xae, 0x5a, 0x10, + 0x73, 0xa6, 0x72, 0x76, 0x27, 0x09, 0x7a, 0x10, + 0x49, 0xe6, 0x17, 0xd9, 0x1d, 0x36, 0x10, 0x94, + 0xfa, 0x68, 0xf0, 0xff, 0x77, 0x98, 0x71, 0x30, + 0x30, 0x5b, 0xea, 0xba, 0x2e, 0xda, 0x04, 0xdf, + 0x99, 0x7b, 0x71, 0x4d, 0x6c, 0x6f, 0x2c, 0x29, + 0xa6, 0xad, 0x5c, 0xb4, 0x02, 0x2b, 0x02, 0x70, + 0x9b, 0xee, 0xad, 0x9d, 0x67, 0x89, 0x0c, 0xbb, + 0x22, 0x39, 0x23, 0x36, 0xfe, 0xa1, 0x85, 0x1f, + 0x38 +}; +static const u8 dec_output001[] __initconst = { + 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, + 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20, + 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66, + 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69, + 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20, + 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20, + 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d, + 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e, + 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65, + 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, + 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63, + 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f, + 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64, + 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65, + 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61, + 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e, + 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69, + 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72, + 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20, + 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, + 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61, + 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72, + 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, + 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61, + 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20, + 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65, + 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20, + 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20, + 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b, + 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67, + 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80, + 0x9d +}; +static const u8 dec_assoc001[] __initconst = { + 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x4e, 0x91 +}; +static const u8 dec_nonce001[] __initconst = { + 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 +}; +static const u8 dec_key001[] __initconst = { + 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a, + 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0, + 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09, + 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0 +}; + +static const u8 dec_input002[] __initconst = { + 0xea, 0xe0, 0x1e, 0x9e, 0x2c, 0x91, 0xaa, 0xe1, + 0xdb, 0x5d, 0x99, 0x3f, 0x8a, 0xf7, 0x69, 0x92 +}; +static const u8 dec_output002[] __initconst = { }; +static const u8 dec_assoc002[] __initconst = { }; +static const u8 dec_nonce002[] __initconst = { + 0xca, 0xbf, 0x33, 0x71, 0x32, 0x45, 0x77, 0x8e +}; +static const u8 dec_key002[] __initconst = { + 0x4c, 0xf5, 0x96, 0x83, 0x38, 0xe6, 0xae, 0x7f, + 0x2d, 0x29, 0x25, 0x76, 0xd5, 0x75, 0x27, 0x86, + 0x91, 0x9a, 0x27, 0x7a, 0xfb, 0x46, 0xc5, 0xef, + 0x94, 0x81, 0x79, 0x57, 0x14, 0x59, 0x40, 0x68 +}; + +static const u8 dec_input003[] __initconst = { + 0xdd, 0x6b, 0x3b, 0x82, 0xce, 0x5a, 0xbd, 0xd6, + 0xa9, 0x35, 0x83, 0xd8, 0x8c, 0x3d, 0x85, 0x77 +}; +static const u8 dec_output003[] __initconst = { }; +static const u8 dec_assoc003[] __initconst = { + 0x33, 0x10, 0x41, 0x12, 0x1f, 0xf3, 0xd2, 0x6b +}; +static const u8 dec_nonce003[] __initconst = { + 0x3d, 0x86, 0xb5, 0x6b, 0xc8, 0xa3, 0x1f, 0x1d +}; +static const u8 dec_key003[] __initconst = { + 0x2d, 0xb0, 0x5d, 0x40, 0xc8, 0xed, 0x44, 0x88, + 0x34, 0xd1, 0x13, 0xaf, 0x57, 0xa1, 0xeb, 0x3a, + 0x2a, 0x80, 0x51, 0x36, 0xec, 0x5b, 0xbc, 0x08, + 0x93, 0x84, 0x21, 0xb5, 0x13, 0x88, 0x3c, 0x0d +}; + +static const u8 dec_input004[] __initconst = { + 0xb7, 0x1b, 0xb0, 0x73, 0x59, 0xb0, 0x84, 0xb2, + 0x6d, 0x8e, 0xab, 0x94, 0x31, 0xa1, 0xae, 0xac, + 0x89 +}; +static const u8 dec_output004[] __initconst = { + 0xa4 +}; +static const u8 dec_assoc004[] __initconst = { + 0x6a, 0xe2, 0xad, 0x3f, 0x88, 0x39, 0x5a, 0x40 +}; +static const u8 dec_nonce004[] __initconst = { + 0xd2, 0x32, 0x1f, 0x29, 0x28, 0xc6, 0xc4, 0xc4 +}; +static const u8 dec_key004[] __initconst = { + 0x4b, 0x28, 0x4b, 0xa3, 0x7b, 0xbe, 0xe9, 0xf8, + 0x31, 0x80, 0x82, 0xd7, 0xd8, 0xe8, 0xb5, 0xa1, + 0xe2, 0x18, 0x18, 0x8a, 0x9c, 0xfa, 0xa3, 0x3d, + 0x25, 0x71, 0x3e, 0x40, 0xbc, 0x54, 0x7a, 0x3e +}; + +static const u8 dec_input005[] __initconst = { + 0xbf, 0xe1, 0x5b, 0x0b, 0xdb, 0x6b, 0xf5, 0x5e, + 0x6c, 0x5d, 0x84, 0x44, 0x39, 0x81, 0xc1, 0x9c, + 0xac +}; +static const u8 dec_output005[] __initconst = { + 0x2d +}; +static const u8 dec_assoc005[] __initconst = { }; +static const u8 dec_nonce005[] __initconst = { + 0x20, 0x1c, 0xaa, 0x5f, 0x9c, 0xbf, 0x92, 0x30 +}; +static const u8 dec_key005[] __initconst = { + 0x66, 0xca, 0x9c, 0x23, 0x2a, 0x4b, 0x4b, 0x31, + 0x0e, 0x92, 0x89, 0x8b, 0xf4, 0x93, 0xc7, 0x87, + 0x98, 0xa3, 0xd8, 0x39, 0xf8, 0xf4, 0xa7, 0x01, + 0xc0, 0x2e, 0x0a, 0xa6, 0x7e, 0x5a, 0x78, 0x87 +}; + +static const u8 dec_input006[] __initconst = { + 0x8b, 0x06, 0xd3, 0x31, 0xb0, 0x93, 0x45, 0xb1, + 0x75, 0x6e, 0x26, 0xf9, 0x67, 0xbc, 0x90, 0x15, + 0x81, 0x2c, 0xb5, 0xf0, 0xc6, 0x2b, 0xc7, 0x8c, + 0x56, 0xd1, 0xbf, 0x69, 0x6c, 0x07, 0xa0, 0xda, + 0x65, 0x27, 0xc9, 0x90, 0x3d, 0xef, 0x4b, 0x11, + 0x0f, 0x19, 0x07, 0xfd, 0x29, 0x92, 0xd9, 0xc8, + 0xf7, 0x99, 0x2e, 0x4a, 0xd0, 0xb8, 0x2c, 0xdc, + 0x93, 0xf5, 0x9e, 0x33, 0x78, 0xd1, 0x37, 0xc3, + 0x66, 0xd7, 0x5e, 0xbc, 0x44, 0xbf, 0x53, 0xa5, + 0xbc, 0xc4, 0xcb, 0x7b, 0x3a, 0x8e, 0x7f, 0x02, + 0xbd, 0xbb, 0xe7, 0xca, 0xa6, 0x6c, 0x6b, 0x93, + 0x21, 0x93, 0x10, 0x61, 0xe7, 0x69, 0xd0, 0x78, + 0xf3, 0x07, 0x5a, 0x1a, 0x8f, 0x73, 0xaa, 0xb1, + 0x4e, 0xd3, 0xda, 0x4f, 0xf3, 0x32, 0xe1, 0x66, + 0x3e, 0x6c, 0xc6, 0x13, 0xba, 0x06, 0x5b, 0xfc, + 0x6a, 0xe5, 0x6f, 0x60, 0xfb, 0x07, 0x40, 0xb0, + 0x8c, 0x9d, 0x84, 0x43, 0x6b, 0xc1, 0xf7, 0x8d, + 0x8d, 0x31, 0xf7, 0x7a, 0x39, 0x4d, 0x8f, 0x9a, + 0xeb +}; +static const u8 dec_output006[] __initconst = { + 0x33, 0x2f, 0x94, 0xc1, 0xa4, 0xef, 0xcc, 0x2a, + 0x5b, 0xa6, 0xe5, 0x8f, 0x1d, 0x40, 0xf0, 0x92, + 0x3c, 0xd9, 0x24, 0x11, 0xa9, 0x71, 0xf9, 0x37, + 0x14, 0x99, 0xfa, 0xbe, 0xe6, 0x80, 0xde, 0x50, + 0xc9, 0x96, 0xd4, 0xb0, 0xec, 0x9e, 0x17, 0xec, + 0xd2, 0x5e, 0x72, 0x99, 0xfc, 0x0a, 0xe1, 0xcb, + 0x48, 0xd2, 0x85, 0xdd, 0x2f, 0x90, 0xe0, 0x66, + 0x3b, 0xe6, 0x20, 0x74, 0xbe, 0x23, 0x8f, 0xcb, + 0xb4, 0xe4, 0xda, 0x48, 0x40, 0xa6, 0xd1, 0x1b, + 0xc7, 0x42, 0xce, 0x2f, 0x0c, 0xa6, 0x85, 0x6e, + 0x87, 0x37, 0x03, 0xb1, 0x7c, 0x25, 0x96, 0xa3, + 0x05, 0xd8, 0xb0, 0xf4, 0xed, 0xea, 0xc2, 0xf0, + 0x31, 0x98, 0x6c, 0xd1, 0x14, 0x25, 0xc0, 0xcb, + 0x01, 0x74, 0xd0, 0x82, 0xf4, 0x36, 0xf5, 0x41, + 0xd5, 0xdc, 0xca, 0xc5, 0xbb, 0x98, 0xfe, 0xfc, + 0x69, 0x21, 0x70, 0xd8, 0xa4, 0x4b, 0xc8, 0xde, + 0x8f +}; +static const u8 dec_assoc006[] __initconst = { + 0x70, 0xd3, 0x33, 0xf3, 0x8b, 0x18, 0x0b +}; +static const u8 dec_nonce006[] __initconst = { + 0xdf, 0x51, 0x84, 0x82, 0x42, 0x0c, 0x75, 0x9c +}; +static const u8 dec_key006[] __initconst = { + 0x68, 0x7b, 0x8d, 0x8e, 0xe3, 0xc4, 0xdd, 0xae, + 0xdf, 0x72, 0x7f, 0x53, 0x72, 0x25, 0x1e, 0x78, + 0x91, 0xcb, 0x69, 0x76, 0x1f, 0x49, 0x93, 0xf9, + 0x6f, 0x21, 0xcc, 0x39, 0x9c, 0xad, 0xb1, 0x01 +}; + +static const u8 dec_input007[] __initconst = { + 0x85, 0x04, 0xc2, 0xed, 0x8d, 0xfd, 0x97, 0x5c, + 0xd2, 0xb7, 0xe2, 0xc1, 0x6b, 0xa3, 0xba, 0xf8, + 0xc9, 0x50, 0xc3, 0xc6, 0xa5, 0xe3, 0xa4, 0x7c, + 0xc3, 0x23, 0x49, 0x5e, 0xa9, 0xb9, 0x32, 0xeb, + 0x8a, 0x7c, 0xca, 0xe5, 0xec, 0xfb, 0x7c, 0xc0, + 0xcb, 0x7d, 0xdc, 0x2c, 0x9d, 0x92, 0x55, 0x21, + 0x0a, 0xc8, 0x43, 0x63, 0x59, 0x0a, 0x31, 0x70, + 0x82, 0x67, 0x41, 0x03, 0xf8, 0xdf, 0xf2, 0xac, + 0xa7, 0x02, 0xd4, 0xd5, 0x8a, 0x2d, 0xc8, 0x99, + 0x19, 0x66, 0xd0, 0xf6, 0x88, 0x2c, 0x77, 0xd9, + 0xd4, 0x0d, 0x6c, 0xbd, 0x98, 0xde, 0xe7, 0x7f, + 0xad, 0x7e, 0x8a, 0xfb, 0xe9, 0x4b, 0xe5, 0xf7, + 0xe5, 0x50, 0xa0, 0x90, 0x3f, 0xd6, 0x22, 0x53, + 0xe3, 0xfe, 0x1b, 0xcc, 0x79, 0x3b, 0xec, 0x12, + 0x47, 0x52, 0xa7, 0xd6, 0x04, 0xe3, 0x52, 0xe6, + 0x93, 0x90, 0x91, 0x32, 0x73, 0x79, 0xb8, 0xd0, + 0x31, 0xde, 0x1f, 0x9f, 0x2f, 0x05, 0x38, 0x54, + 0x2f, 0x35, 0x04, 0x39, 0xe0, 0xa7, 0xba, 0xc6, + 0x52, 0xf6, 0x37, 0x65, 0x4c, 0x07, 0xa9, 0x7e, + 0xb3, 0x21, 0x6f, 0x74, 0x8c, 0xc9, 0xde, 0xdb, + 0x65, 0x1b, 0x9b, 0xaa, 0x60, 0xb1, 0x03, 0x30, + 0x6b, 0xb2, 0x03, 0xc4, 0x1c, 0x04, 0xf8, 0x0f, + 0x64, 0xaf, 0x46, 0xe4, 0x65, 0x99, 0x49, 0xe2, + 0xea, 0xce, 0x78, 0x00, 0xd8, 0x8b, 0xd5, 0x2e, + 0xcf, 0xfc, 0x40, 0x49, 0xe8, 0x58, 0xdc, 0x34, + 0x9c, 0x8c, 0x61, 0xbf, 0x0a, 0x8e, 0xec, 0x39, + 0xa9, 0x30, 0x05, 0x5a, 0xd2, 0x56, 0x01, 0xc7, + 0xda, 0x8f, 0x4e, 0xbb, 0x43, 0xa3, 0x3a, 0xf9, + 0x15, 0x2a, 0xd0, 0xa0, 0x7a, 0x87, 0x34, 0x82, + 0xfe, 0x8a, 0xd1, 0x2d, 0x5e, 0xc7, 0xbf, 0x04, + 0x53, 0x5f, 0x3b, 0x36, 0xd4, 0x25, 0x5c, 0x34, + 0x7a, 0x8d, 0xd5, 0x05, 0xce, 0x72, 0xca, 0xef, + 0x7a, 0x4b, 0xbc, 0xb0, 0x10, 0x5c, 0x96, 0x42, + 0x3a, 0x00, 0x98, 0xcd, 0x15, 0xe8, 0xb7, 0x53 +}; +static const u8 dec_output007[] __initconst = { + 0x9b, 0x18, 0xdb, 0xdd, 0x9a, 0x0f, 0x3e, 0xa5, + 0x15, 0x17, 0xde, 0xdf, 0x08, 0x9d, 0x65, 0x0a, + 0x67, 0x30, 0x12, 0xe2, 0x34, 0x77, 0x4b, 0xc1, + 0xd9, 0xc6, 0x1f, 0xab, 0xc6, 0x18, 0x50, 0x17, + 0xa7, 0x9d, 0x3c, 0xa6, 0xc5, 0x35, 0x8c, 0x1c, + 0xc0, 0xa1, 0x7c, 0x9f, 0x03, 0x89, 0xca, 0xe1, + 0xe6, 0xe9, 0xd4, 0xd3, 0x88, 0xdb, 0xb4, 0x51, + 0x9d, 0xec, 0xb4, 0xfc, 0x52, 0xee, 0x6d, 0xf1, + 0x75, 0x42, 0xc6, 0xfd, 0xbd, 0x7a, 0x8e, 0x86, + 0xfc, 0x44, 0xb3, 0x4f, 0xf3, 0xea, 0x67, 0x5a, + 0x41, 0x13, 0xba, 0xb0, 0xdc, 0xe1, 0xd3, 0x2a, + 0x7c, 0x22, 0xb3, 0xca, 0xac, 0x6a, 0x37, 0x98, + 0x3e, 0x1d, 0x40, 0x97, 0xf7, 0x9b, 0x1d, 0x36, + 0x6b, 0xb3, 0x28, 0xbd, 0x60, 0x82, 0x47, 0x34, + 0xaa, 0x2f, 0x7d, 0xe9, 0xa8, 0x70, 0x81, 0x57, + 0xd4, 0xb9, 0x77, 0x0a, 0x9d, 0x29, 0xa7, 0x84, + 0x52, 0x4f, 0xc2, 0x4a, 0x40, 0x3b, 0x3c, 0xd4, + 0xc9, 0x2a, 0xdb, 0x4a, 0x53, 0xc4, 0xbe, 0x80, + 0xe9, 0x51, 0x7f, 0x8f, 0xc7, 0xa2, 0xce, 0x82, + 0x5c, 0x91, 0x1e, 0x74, 0xd9, 0xd0, 0xbd, 0xd5, + 0xf3, 0xfd, 0xda, 0x4d, 0x25, 0xb4, 0xbb, 0x2d, + 0xac, 0x2f, 0x3d, 0x71, 0x85, 0x7b, 0xcf, 0x3c, + 0x7b, 0x3e, 0x0e, 0x22, 0x78, 0x0c, 0x29, 0xbf, + 0xe4, 0xf4, 0x57, 0xb3, 0xcb, 0x49, 0xa0, 0xfc, + 0x1e, 0x05, 0x4e, 0x16, 0xbc, 0xd5, 0xa8, 0xa3, + 0xee, 0x05, 0x35, 0xc6, 0x7c, 0xab, 0x60, 0x14, + 0x55, 0x1a, 0x8e, 0xc5, 0x88, 0x5d, 0xd5, 0x81, + 0xc2, 0x81, 0xa5, 0xc4, 0x60, 0xdb, 0xaf, 0x77, + 0x91, 0xe1, 0xce, 0xa2, 0x7e, 0x7f, 0x42, 0xe3, + 0xb0, 0x13, 0x1c, 0x1f, 0x25, 0x60, 0x21, 0xe2, + 0x40, 0x5f, 0x99, 0xb7, 0x73, 0xec, 0x9b, 0x2b, + 0xf0, 0x65, 0x11, 0xc8, 0xd0, 0x0a, 0x9f, 0xd3 +}; +static const u8 dec_assoc007[] __initconst = { }; +static const u8 dec_nonce007[] __initconst = { + 0xde, 0x7b, 0xef, 0xc3, 0x65, 0x1b, 0x68, 0xb0 +}; +static const u8 dec_key007[] __initconst = { + 0x8d, 0xb8, 0x91, 0x48, 0xf0, 0xe7, 0x0a, 0xbd, + 0xf9, 0x3f, 0xcd, 0xd9, 0xa0, 0x1e, 0x42, 0x4c, + 0xe7, 0xde, 0x25, 0x3d, 0xa3, 0xd7, 0x05, 0x80, + 0x8d, 0xf2, 0x82, 0xac, 0x44, 0x16, 0x51, 0x01 +}; + +static const u8 dec_input008[] __initconst = { + 0x14, 0xf6, 0x41, 0x37, 0xa6, 0xd4, 0x27, 0xcd, + 0xdb, 0x06, 0x3e, 0x9a, 0x4e, 0xab, 0xd5, 0xb1, + 0x1e, 0x6b, 0xd2, 0xbc, 0x11, 0xf4, 0x28, 0x93, + 0x63, 0x54, 0xef, 0xbb, 0x5e, 0x1d, 0x3a, 0x1d, + 0x37, 0x3c, 0x0a, 0x6c, 0x1e, 0xc2, 0xd1, 0x2c, + 0xb5, 0xa3, 0xb5, 0x7b, 0xb8, 0x8f, 0x25, 0xa6, + 0x1b, 0x61, 0x1c, 0xec, 0x28, 0x58, 0x26, 0xa4, + 0xa8, 0x33, 0x28, 0x25, 0x5c, 0x45, 0x05, 0xe5, + 0x6c, 0x99, 0xe5, 0x45, 0xc4, 0xa2, 0x03, 0x84, + 0x03, 0x73, 0x1e, 0x8c, 0x49, 0xac, 0x20, 0xdd, + 0x8d, 0xb3, 0xc4, 0xf5, 0xe7, 0x4f, 0xf1, 0xed, + 0xa1, 0x98, 0xde, 0xa4, 0x96, 0xdd, 0x2f, 0xab, + 0xab, 0x97, 0xcf, 0x3e, 0xd2, 0x9e, 0xb8, 0x13, + 0x07, 0x28, 0x29, 0x19, 0xaf, 0xfd, 0xf2, 0x49, + 0x43, 0xea, 0x49, 0x26, 0x91, 0xc1, 0x07, 0xd6, + 0xbb, 0x81, 0x75, 0x35, 0x0d, 0x24, 0x7f, 0xc8, + 0xda, 0xd4, 0xb7, 0xeb, 0xe8, 0x5c, 0x09, 0xa2, + 0x2f, 0xdc, 0x28, 0x7d, 0x3a, 0x03, 0xfa, 0x94, + 0xb5, 0x1d, 0x17, 0x99, 0x36, 0xc3, 0x1c, 0x18, + 0x34, 0xe3, 0x9f, 0xf5, 0x55, 0x7c, 0xb0, 0x60, + 0x9d, 0xff, 0xac, 0xd4, 0x61, 0xf2, 0xad, 0xf8, + 0xce, 0xc7, 0xbe, 0x5c, 0xd2, 0x95, 0xa8, 0x4b, + 0x77, 0x13, 0x19, 0x59, 0x26, 0xc9, 0xb7, 0x8f, + 0x6a, 0xcb, 0x2d, 0x37, 0x91, 0xea, 0x92, 0x9c, + 0x94, 0x5b, 0xda, 0x0b, 0xce, 0xfe, 0x30, 0x20, + 0xf8, 0x51, 0xad, 0xf2, 0xbe, 0xe7, 0xc7, 0xff, + 0xb3, 0x33, 0x91, 0x6a, 0xc9, 0x1a, 0x41, 0xc9, + 0x0f, 0xf3, 0x10, 0x0e, 0xfd, 0x53, 0xff, 0x6c, + 0x16, 0x52, 0xd9, 0xf3, 0xf7, 0x98, 0x2e, 0xc9, + 0x07, 0x31, 0x2c, 0x0c, 0x72, 0xd7, 0xc5, 0xc6, + 0x08, 0x2a, 0x7b, 0xda, 0xbd, 0x7e, 0x02, 0xea, + 0x1a, 0xbb, 0xf2, 0x04, 0x27, 0x61, 0x28, 0x8e, + 0xf5, 0x04, 0x03, 0x1f, 0x4c, 0x07, 0x55, 0x82, + 0xec, 0x1e, 0xd7, 0x8b, 0x2f, 0x65, 0x56, 0xd1, + 0xd9, 0x1e, 0x3c, 0xe9, 0x1f, 0x5e, 0x98, 0x70, + 0x38, 0x4a, 0x8c, 0x49, 0xc5, 0x43, 0xa0, 0xa1, + 0x8b, 0x74, 0x9d, 0x4c, 0x62, 0x0d, 0x10, 0x0c, + 0xf4, 0x6c, 0x8f, 0xe0, 0xaa, 0x9a, 0x8d, 0xb7, + 0xe0, 0xbe, 0x4c, 0x87, 0xf1, 0x98, 0x2f, 0xcc, + 0xed, 0xc0, 0x52, 0x29, 0xdc, 0x83, 0xf8, 0xfc, + 0x2c, 0x0e, 0xa8, 0x51, 0x4d, 0x80, 0x0d, 0xa3, + 0xfe, 0xd8, 0x37, 0xe7, 0x41, 0x24, 0xfc, 0xfb, + 0x75, 0xe3, 0x71, 0x7b, 0x57, 0x45, 0xf5, 0x97, + 0x73, 0x65, 0x63, 0x14, 0x74, 0xb8, 0x82, 0x9f, + 0xf8, 0x60, 0x2f, 0x8a, 0xf2, 0x4e, 0xf1, 0x39, + 0xda, 0x33, 0x91, 0xf8, 0x36, 0xe0, 0x8d, 0x3f, + 0x1f, 0x3b, 0x56, 0xdc, 0xa0, 0x8f, 0x3c, 0x9d, + 0x71, 0x52, 0xa7, 0xb8, 0xc0, 0xa5, 0xc6, 0xa2, + 0x73, 0xda, 0xf4, 0x4b, 0x74, 0x5b, 0x00, 0x3d, + 0x99, 0xd7, 0x96, 0xba, 0xe6, 0xe1, 0xa6, 0x96, + 0x38, 0xad, 0xb3, 0xc0, 0xd2, 0xba, 0x91, 0x6b, + 0xf9, 0x19, 0xdd, 0x3b, 0xbe, 0xbe, 0x9c, 0x20, + 0x50, 0xba, 0xa1, 0xd0, 0xce, 0x11, 0xbd, 0x95, + 0xd8, 0xd1, 0xdd, 0x33, 0x85, 0x74, 0xdc, 0xdb, + 0x66, 0x76, 0x44, 0xdc, 0x03, 0x74, 0x48, 0x35, + 0x98, 0xb1, 0x18, 0x47, 0x94, 0x7d, 0xff, 0x62, + 0xe4, 0x58, 0x78, 0xab, 0xed, 0x95, 0x36, 0xd9, + 0x84, 0x91, 0x82, 0x64, 0x41, 0xbb, 0x58, 0xe6, + 0x1c, 0x20, 0x6d, 0x15, 0x6b, 0x13, 0x96, 0xe8, + 0x35, 0x7f, 0xdc, 0x40, 0x2c, 0xe9, 0xbc, 0x8a, + 0x4f, 0x92, 0xec, 0x06, 0x2d, 0x50, 0xdf, 0x93, + 0x5d, 0x65, 0x5a, 0xa8, 0xfc, 0x20, 0x50, 0x14, + 0xa9, 0x8a, 0x7e, 0x1d, 0x08, 0x1f, 0xe2, 0x99, + 0xd0, 0xbe, 0xfb, 0x3a, 0x21, 0x9d, 0xad, 0x86, + 0x54, 0xfd, 0x0d, 0x98, 0x1c, 0x5a, 0x6f, 0x1f, + 0x9a, 0x40, 0xcd, 0xa2, 0xff, 0x6a, 0xf1, 0x54 +}; +static const u8 dec_output008[] __initconst = { + 0xc3, 0x09, 0x94, 0x62, 0xe6, 0x46, 0x2e, 0x10, + 0xbe, 0x00, 0xe4, 0xfc, 0xf3, 0x40, 0xa3, 0xe2, + 0x0f, 0xc2, 0x8b, 0x28, 0xdc, 0xba, 0xb4, 0x3c, + 0xe4, 0x21, 0x58, 0x61, 0xcd, 0x8b, 0xcd, 0xfb, + 0xac, 0x94, 0xa1, 0x45, 0xf5, 0x1c, 0xe1, 0x12, + 0xe0, 0x3b, 0x67, 0x21, 0x54, 0x5e, 0x8c, 0xaa, + 0xcf, 0xdb, 0xb4, 0x51, 0xd4, 0x13, 0xda, 0xe6, + 0x83, 0x89, 0xb6, 0x92, 0xe9, 0x21, 0x76, 0xa4, + 0x93, 0x7d, 0x0e, 0xfd, 0x96, 0x36, 0x03, 0x91, + 0x43, 0x5c, 0x92, 0x49, 0x62, 0x61, 0x7b, 0xeb, + 0x43, 0x89, 0xb8, 0x12, 0x20, 0x43, 0xd4, 0x47, + 0x06, 0x84, 0xee, 0x47, 0xe9, 0x8a, 0x73, 0x15, + 0x0f, 0x72, 0xcf, 0xed, 0xce, 0x96, 0xb2, 0x7f, + 0x21, 0x45, 0x76, 0xeb, 0x26, 0x28, 0x83, 0x6a, + 0xad, 0xaa, 0xa6, 0x81, 0xd8, 0x55, 0xb1, 0xa3, + 0x85, 0xb3, 0x0c, 0xdf, 0xf1, 0x69, 0x2d, 0x97, + 0x05, 0x2a, 0xbc, 0x7c, 0x7b, 0x25, 0xf8, 0x80, + 0x9d, 0x39, 0x25, 0xf3, 0x62, 0xf0, 0x66, 0x5e, + 0xf4, 0xa0, 0xcf, 0xd8, 0xfd, 0x4f, 0xb1, 0x1f, + 0x60, 0x3a, 0x08, 0x47, 0xaf, 0xe1, 0xf6, 0x10, + 0x77, 0x09, 0xa7, 0x27, 0x8f, 0x9a, 0x97, 0x5a, + 0x26, 0xfa, 0xfe, 0x41, 0x32, 0x83, 0x10, 0xe0, + 0x1d, 0xbf, 0x64, 0x0d, 0xf4, 0x1c, 0x32, 0x35, + 0xe5, 0x1b, 0x36, 0xef, 0xd4, 0x4a, 0x93, 0x4d, + 0x00, 0x7c, 0xec, 0x02, 0x07, 0x8b, 0x5d, 0x7d, + 0x1b, 0x0e, 0xd1, 0xa6, 0xa5, 0x5d, 0x7d, 0x57, + 0x88, 0xa8, 0xcc, 0x81, 0xb4, 0x86, 0x4e, 0xb4, + 0x40, 0xe9, 0x1d, 0xc3, 0xb1, 0x24, 0x3e, 0x7f, + 0xcc, 0x8a, 0x24, 0x9b, 0xdf, 0x6d, 0xf0, 0x39, + 0x69, 0x3e, 0x4c, 0xc0, 0x96, 0xe4, 0x13, 0xda, + 0x90, 0xda, 0xf4, 0x95, 0x66, 0x8b, 0x17, 0x17, + 0xfe, 0x39, 0x43, 0x25, 0xaa, 0xda, 0xa0, 0x43, + 0x3c, 0xb1, 0x41, 0x02, 0xa3, 0xf0, 0xa7, 0x19, + 0x59, 0xbc, 0x1d, 0x7d, 0x6c, 0x6d, 0x91, 0x09, + 0x5c, 0xb7, 0x5b, 0x01, 0xd1, 0x6f, 0x17, 0x21, + 0x97, 0xbf, 0x89, 0x71, 0xa5, 0xb0, 0x6e, 0x07, + 0x45, 0xfd, 0x9d, 0xea, 0x07, 0xf6, 0x7a, 0x9f, + 0x10, 0x18, 0x22, 0x30, 0x73, 0xac, 0xd4, 0x6b, + 0x72, 0x44, 0xed, 0xd9, 0x19, 0x9b, 0x2d, 0x4a, + 0x41, 0xdd, 0xd1, 0x85, 0x5e, 0x37, 0x19, 0xed, + 0xd2, 0x15, 0x8f, 0x5e, 0x91, 0xdb, 0x33, 0xf2, + 0xe4, 0xdb, 0xff, 0x98, 0xfb, 0xa3, 0xb5, 0xca, + 0x21, 0x69, 0x08, 0xe7, 0x8a, 0xdf, 0x90, 0xff, + 0x3e, 0xe9, 0x20, 0x86, 0x3c, 0xe9, 0xfc, 0x0b, + 0xfe, 0x5c, 0x61, 0xaa, 0x13, 0x92, 0x7f, 0x7b, + 0xec, 0xe0, 0x6d, 0xa8, 0x23, 0x22, 0xf6, 0x6b, + 0x77, 0xc4, 0xfe, 0x40, 0x07, 0x3b, 0xb6, 0xf6, + 0x8e, 0x5f, 0xd4, 0xb9, 0xb7, 0x0f, 0x21, 0x04, + 0xef, 0x83, 0x63, 0x91, 0x69, 0x40, 0xa3, 0x48, + 0x5c, 0xd2, 0x60, 0xf9, 0x4f, 0x6c, 0x47, 0x8b, + 0x3b, 0xb1, 0x9f, 0x8e, 0xee, 0x16, 0x8a, 0x13, + 0xfc, 0x46, 0x17, 0xc3, 0xc3, 0x32, 0x56, 0xf8, + 0x3c, 0x85, 0x3a, 0xb6, 0x3e, 0xaa, 0x89, 0x4f, + 0xb3, 0xdf, 0x38, 0xfd, 0xf1, 0xe4, 0x3a, 0xc0, + 0xe6, 0x58, 0xb5, 0x8f, 0xc5, 0x29, 0xa2, 0x92, + 0x4a, 0xb6, 0xa0, 0x34, 0x7f, 0xab, 0xb5, 0x8a, + 0x90, 0xa1, 0xdb, 0x4d, 0xca, 0xb6, 0x2c, 0x41, + 0x3c, 0xf7, 0x2b, 0x21, 0xc3, 0xfd, 0xf4, 0x17, + 0x5c, 0xb5, 0x33, 0x17, 0x68, 0x2b, 0x08, 0x30, + 0xf3, 0xf7, 0x30, 0x3c, 0x96, 0xe6, 0x6a, 0x20, + 0x97, 0xe7, 0x4d, 0x10, 0x5f, 0x47, 0x5f, 0x49, + 0x96, 0x09, 0xf0, 0x27, 0x91, 0xc8, 0xf8, 0x5a, + 0x2e, 0x79, 0xb5, 0xe2, 0xb8, 0xe8, 0xb9, 0x7b, + 0xd5, 0x10, 0xcb, 0xff, 0x5d, 0x14, 0x73, 0xf3 +}; +static const u8 dec_assoc008[] __initconst = { }; +static const u8 dec_nonce008[] __initconst = { + 0x0e, 0x0d, 0x57, 0xbb, 0x7b, 0x40, 0x54, 0x02 +}; +static const u8 dec_key008[] __initconst = { + 0xf2, 0xaa, 0x4f, 0x99, 0xfd, 0x3e, 0xa8, 0x53, + 0xc1, 0x44, 0xe9, 0x81, 0x18, 0xdc, 0xf5, 0xf0, + 0x3e, 0x44, 0x15, 0x59, 0xe0, 0xc5, 0x44, 0x86, + 0xc3, 0x91, 0xa8, 0x75, 0xc0, 0x12, 0x46, 0xba +}; + +static const u8 dec_input009[] __initconst = { + 0xfd, 0x81, 0x8d, 0xd0, 0x3d, 0xb4, 0xd5, 0xdf, + 0xd3, 0x42, 0x47, 0x5a, 0x6d, 0x19, 0x27, 0x66, + 0x4b, 0x2e, 0x0c, 0x27, 0x9c, 0x96, 0x4c, 0x72, + 0x02, 0xa3, 0x65, 0xc3, 0xb3, 0x6f, 0x2e, 0xbd, + 0x63, 0x8a, 0x4a, 0x5d, 0x29, 0xa2, 0xd0, 0x28, + 0x48, 0xc5, 0x3d, 0x98, 0xa3, 0xbc, 0xe0, 0xbe, + 0x3b, 0x3f, 0xe6, 0x8a, 0xa4, 0x7f, 0x53, 0x06, + 0xfa, 0x7f, 0x27, 0x76, 0x72, 0x31, 0xa1, 0xf5, + 0xd6, 0x0c, 0x52, 0x47, 0xba, 0xcd, 0x4f, 0xd7, + 0xeb, 0x05, 0x48, 0x0d, 0x7c, 0x35, 0x4a, 0x09, + 0xc9, 0x76, 0x71, 0x02, 0xa3, 0xfb, 0xb7, 0x1a, + 0x65, 0xb7, 0xed, 0x98, 0xc6, 0x30, 0x8a, 0x00, + 0xae, 0xa1, 0x31, 0xe5, 0xb5, 0x9e, 0x6d, 0x62, + 0xda, 0xda, 0x07, 0x0f, 0x38, 0x38, 0xd3, 0xcb, + 0xc1, 0xb0, 0xad, 0xec, 0x72, 0xec, 0xb1, 0xa2, + 0x7b, 0x59, 0xf3, 0x3d, 0x2b, 0xef, 0xcd, 0x28, + 0x5b, 0x83, 0xcc, 0x18, 0x91, 0x88, 0xb0, 0x2e, + 0xf9, 0x29, 0x31, 0x18, 0xf9, 0x4e, 0xe9, 0x0a, + 0x91, 0x92, 0x9f, 0xae, 0x2d, 0xad, 0xf4, 0xe6, + 0x1a, 0xe2, 0xa4, 0xee, 0x47, 0x15, 0xbf, 0x83, + 0x6e, 0xd7, 0x72, 0x12, 0x3b, 0x2d, 0x24, 0xe9, + 0xb2, 0x55, 0xcb, 0x3c, 0x10, 0xf0, 0x24, 0x8a, + 0x4a, 0x02, 0xea, 0x90, 0x25, 0xf0, 0xb4, 0x79, + 0x3a, 0xef, 0x6e, 0xf5, 0x52, 0xdf, 0xb0, 0x0a, + 0xcd, 0x24, 0x1c, 0xd3, 0x2e, 0x22, 0x74, 0xea, + 0x21, 0x6f, 0xe9, 0xbd, 0xc8, 0x3e, 0x36, 0x5b, + 0x19, 0xf1, 0xca, 0x99, 0x0a, 0xb4, 0xa7, 0x52, + 0x1a, 0x4e, 0xf2, 0xad, 0x8d, 0x56, 0x85, 0xbb, + 0x64, 0x89, 0xba, 0x26, 0xf9, 0xc7, 0xe1, 0x89, + 0x19, 0x22, 0x77, 0xc3, 0xa8, 0xfc, 0xff, 0xad, + 0xfe, 0xb9, 0x48, 0xae, 0x12, 0x30, 0x9f, 0x19, + 0xfb, 0x1b, 0xef, 0x14, 0x87, 0x8a, 0x78, 0x71, + 0xf3, 0xf4, 0xb7, 0x00, 0x9c, 0x1d, 0xb5, 0x3d, + 0x49, 0x00, 0x0c, 0x06, 0xd4, 0x50, 0xf9, 0x54, + 0x45, 0xb2, 0x5b, 0x43, 0xdb, 0x6d, 0xcf, 0x1a, + 0xe9, 0x7a, 0x7a, 0xcf, 0xfc, 0x8a, 0x4e, 0x4d, + 0x0b, 0x07, 0x63, 0x28, 0xd8, 0xe7, 0x08, 0x95, + 0xdf, 0xa6, 0x72, 0x93, 0x2e, 0xbb, 0xa0, 0x42, + 0x89, 0x16, 0xf1, 0xd9, 0x0c, 0xf9, 0xa1, 0x16, + 0xfd, 0xd9, 0x03, 0xb4, 0x3b, 0x8a, 0xf5, 0xf6, + 0xe7, 0x6b, 0x2e, 0x8e, 0x4c, 0x3d, 0xe2, 0xaf, + 0x08, 0x45, 0x03, 0xff, 0x09, 0xb6, 0xeb, 0x2d, + 0xc6, 0x1b, 0x88, 0x94, 0xac, 0x3e, 0xf1, 0x9f, + 0x0e, 0x0e, 0x2b, 0xd5, 0x00, 0x4d, 0x3f, 0x3b, + 0x53, 0xae, 0xaf, 0x1c, 0x33, 0x5f, 0x55, 0x6e, + 0x8d, 0xaf, 0x05, 0x7a, 0x10, 0x34, 0xc9, 0xf4, + 0x66, 0xcb, 0x62, 0x12, 0xa6, 0xee, 0xe8, 0x1c, + 0x5d, 0x12, 0x86, 0xdb, 0x6f, 0x1c, 0x33, 0xc4, + 0x1c, 0xda, 0x82, 0x2d, 0x3b, 0x59, 0xfe, 0xb1, + 0xa4, 0x59, 0x41, 0x86, 0xd0, 0xef, 0xae, 0xfb, + 0xda, 0x6d, 0x11, 0xb8, 0xca, 0xe9, 0x6e, 0xff, + 0xf7, 0xa9, 0xd9, 0x70, 0x30, 0xfc, 0x53, 0xe2, + 0xd7, 0xa2, 0x4e, 0xc7, 0x91, 0xd9, 0x07, 0x06, + 0xaa, 0xdd, 0xb0, 0x59, 0x28, 0x1d, 0x00, 0x66, + 0xc5, 0x54, 0xc2, 0xfc, 0x06, 0xda, 0x05, 0x90, + 0x52, 0x1d, 0x37, 0x66, 0xee, 0xf0, 0xb2, 0x55, + 0x8a, 0x5d, 0xd2, 0x38, 0x86, 0x94, 0x9b, 0xfc, + 0x10, 0x4c, 0xa1, 0xb9, 0x64, 0x3e, 0x44, 0xb8, + 0x5f, 0xb0, 0x0c, 0xec, 0xe0, 0xc9, 0xe5, 0x62, + 0x75, 0x3f, 0x09, 0xd5, 0xf5, 0xd9, 0x26, 0xba, + 0x9e, 0xd2, 0xf4, 0xb9, 0x48, 0x0a, 0xbc, 0xa2, + 0xd6, 0x7c, 0x36, 0x11, 0x7d, 0x26, 0x81, 0x89, + 0xcf, 0xa4, 0xad, 0x73, 0x0e, 0xee, 0xcc, 0x06, + 0xa9, 0xdb, 0xb1, 0xfd, 0xfb, 0x09, 0x7f, 0x90, + 0x42, 0x37, 0x2f, 0xe1, 0x9c, 0x0f, 0x6f, 0xcf, + 0x43, 0xb5, 0xd9, 0x90, 0xe1, 0x85, 0xf5, 0xa8, + 0xae +}; +static const u8 dec_output009[] __initconst = { + 0xe6, 0xc3, 0xdb, 0x63, 0x55, 0x15, 0xe3, 0x5b, + 0xb7, 0x4b, 0x27, 0x8b, 0x5a, 0xdd, 0xc2, 0xe8, + 0x3a, 0x6b, 0xd7, 0x81, 0x96, 0x35, 0x97, 0xca, + 0xd7, 0x68, 0xe8, 0xef, 0xce, 0xab, 0xda, 0x09, + 0x6e, 0xd6, 0x8e, 0xcb, 0x55, 0xb5, 0xe1, 0xe5, + 0x57, 0xfd, 0xc4, 0xe3, 0xe0, 0x18, 0x4f, 0x85, + 0xf5, 0x3f, 0x7e, 0x4b, 0x88, 0xc9, 0x52, 0x44, + 0x0f, 0xea, 0xaf, 0x1f, 0x71, 0x48, 0x9f, 0x97, + 0x6d, 0xb9, 0x6f, 0x00, 0xa6, 0xde, 0x2b, 0x77, + 0x8b, 0x15, 0xad, 0x10, 0xa0, 0x2b, 0x7b, 0x41, + 0x90, 0x03, 0x2d, 0x69, 0xae, 0xcc, 0x77, 0x7c, + 0xa5, 0x9d, 0x29, 0x22, 0xc2, 0xea, 0xb4, 0x00, + 0x1a, 0xd2, 0x7a, 0x98, 0x8a, 0xf9, 0xf7, 0x82, + 0xb0, 0xab, 0xd8, 0xa6, 0x94, 0x8d, 0x58, 0x2f, + 0x01, 0x9e, 0x00, 0x20, 0xfc, 0x49, 0xdc, 0x0e, + 0x03, 0xe8, 0x45, 0x10, 0xd6, 0xa8, 0xda, 0x55, + 0x10, 0x9a, 0xdf, 0x67, 0x22, 0x8b, 0x43, 0xab, + 0x00, 0xbb, 0x02, 0xc8, 0xdd, 0x7b, 0x97, 0x17, + 0xd7, 0x1d, 0x9e, 0x02, 0x5e, 0x48, 0xde, 0x8e, + 0xcf, 0x99, 0x07, 0x95, 0x92, 0x3c, 0x5f, 0x9f, + 0xc5, 0x8a, 0xc0, 0x23, 0xaa, 0xd5, 0x8c, 0x82, + 0x6e, 0x16, 0x92, 0xb1, 0x12, 0x17, 0x07, 0xc3, + 0xfb, 0x36, 0xf5, 0x6c, 0x35, 0xd6, 0x06, 0x1f, + 0x9f, 0xa7, 0x94, 0xa2, 0x38, 0x63, 0x9c, 0xb0, + 0x71, 0xb3, 0xa5, 0xd2, 0xd8, 0xba, 0x9f, 0x08, + 0x01, 0xb3, 0xff, 0x04, 0x97, 0x73, 0x45, 0x1b, + 0xd5, 0xa9, 0x9c, 0x80, 0xaf, 0x04, 0x9a, 0x85, + 0xdb, 0x32, 0x5b, 0x5d, 0x1a, 0xc1, 0x36, 0x28, + 0x10, 0x79, 0xf1, 0x3c, 0xbf, 0x1a, 0x41, 0x5c, + 0x4e, 0xdf, 0xb2, 0x7c, 0x79, 0x3b, 0x7a, 0x62, + 0x3d, 0x4b, 0xc9, 0x9b, 0x2a, 0x2e, 0x7c, 0xa2, + 0xb1, 0x11, 0x98, 0xa7, 0x34, 0x1a, 0x00, 0xf3, + 0xd1, 0xbc, 0x18, 0x22, 0xba, 0x02, 0x56, 0x62, + 0x31, 0x10, 0x11, 0x6d, 0xe0, 0x54, 0x9d, 0x40, + 0x1f, 0x26, 0x80, 0x41, 0xca, 0x3f, 0x68, 0x0f, + 0x32, 0x1d, 0x0a, 0x8e, 0x79, 0xd8, 0xa4, 0x1b, + 0x29, 0x1c, 0x90, 0x8e, 0xc5, 0xe3, 0xb4, 0x91, + 0x37, 0x9a, 0x97, 0x86, 0x99, 0xd5, 0x09, 0xc5, + 0xbb, 0xa3, 0x3f, 0x21, 0x29, 0x82, 0x14, 0x5c, + 0xab, 0x25, 0xfb, 0xf2, 0x4f, 0x58, 0x26, 0xd4, + 0x83, 0xaa, 0x66, 0x89, 0x67, 0x7e, 0xc0, 0x49, + 0xe1, 0x11, 0x10, 0x7f, 0x7a, 0xda, 0x29, 0x04, + 0xff, 0xf0, 0xcb, 0x09, 0x7c, 0x9d, 0xfa, 0x03, + 0x6f, 0x81, 0x09, 0x31, 0x60, 0xfb, 0x08, 0xfa, + 0x74, 0xd3, 0x64, 0x44, 0x7c, 0x55, 0x85, 0xec, + 0x9c, 0x6e, 0x25, 0xb7, 0x6c, 0xc5, 0x37, 0xb6, + 0x83, 0x87, 0x72, 0x95, 0x8b, 0x9d, 0xe1, 0x69, + 0x5c, 0x31, 0x95, 0x42, 0xa6, 0x2c, 0xd1, 0x36, + 0x47, 0x1f, 0xec, 0x54, 0xab, 0xa2, 0x1c, 0xd8, + 0x00, 0xcc, 0xbc, 0x0d, 0x65, 0xe2, 0x67, 0xbf, + 0xbc, 0xea, 0xee, 0x9e, 0xe4, 0x36, 0x95, 0xbe, + 0x73, 0xd9, 0xa6, 0xd9, 0x0f, 0xa0, 0xcc, 0x82, + 0x76, 0x26, 0xad, 0x5b, 0x58, 0x6c, 0x4e, 0xab, + 0x29, 0x64, 0xd3, 0xd9, 0xa9, 0x08, 0x8c, 0x1d, + 0xa1, 0x4f, 0x80, 0xd8, 0x3f, 0x94, 0xfb, 0xd3, + 0x7b, 0xfc, 0xd1, 0x2b, 0xc3, 0x21, 0xeb, 0xe5, + 0x1c, 0x84, 0x23, 0x7f, 0x4b, 0xfa, 0xdb, 0x34, + 0x18, 0xa2, 0xc2, 0xe5, 0x13, 0xfe, 0x6c, 0x49, + 0x81, 0xd2, 0x73, 0xe7, 0xe2, 0xd7, 0xe4, 0x4f, + 0x4b, 0x08, 0x6e, 0xb1, 0x12, 0x22, 0x10, 0x9d, + 0xac, 0x51, 0x1e, 0x17, 0xd9, 0x8a, 0x0b, 0x42, + 0x88, 0x16, 0x81, 0x37, 0x7c, 0x6a, 0xf7, 0xef, + 0x2d, 0xe3, 0xd9, 0xf8, 0x5f, 0xe0, 0x53, 0x27, + 0x74, 0xb9, 0xe2, 0xd6, 0x1c, 0x80, 0x2c, 0x52, + 0x65 +}; +static const u8 dec_assoc009[] __initconst = { + 0x5a, 0x27, 0xff, 0xeb, 0xdf, 0x84, 0xb2, 0x9e, + 0xef +}; +static const u8 dec_nonce009[] __initconst = { + 0xef, 0x2d, 0x63, 0xee, 0x6b, 0x80, 0x8b, 0x78 +}; +static const u8 dec_key009[] __initconst = { + 0xea, 0xbc, 0x56, 0x99, 0xe3, 0x50, 0xff, 0xc5, + 0xcc, 0x1a, 0xd7, 0xc1, 0x57, 0x72, 0xea, 0x86, + 0x5b, 0x89, 0x88, 0x61, 0x3d, 0x2f, 0x9b, 0xb2, + 0xe7, 0x9c, 0xec, 0x74, 0x6e, 0x3e, 0xf4, 0x3b +}; + +static const u8 dec_input010[] __initconst = { + 0xe5, 0x26, 0xa4, 0x3d, 0xbd, 0x33, 0xd0, 0x4b, + 0x6f, 0x05, 0xa7, 0x6e, 0x12, 0x7a, 0xd2, 0x74, + 0xa6, 0xdd, 0xbd, 0x95, 0xeb, 0xf9, 0xa4, 0xf1, + 0x59, 0x93, 0x91, 0x70, 0xd9, 0xfe, 0x9a, 0xcd, + 0x53, 0x1f, 0x3a, 0xab, 0xa6, 0x7c, 0x9f, 0xa6, + 0x9e, 0xbd, 0x99, 0xd9, 0xb5, 0x97, 0x44, 0xd5, + 0x14, 0x48, 0x4d, 0x9d, 0xc0, 0xd0, 0x05, 0x96, + 0xeb, 0x4c, 0x78, 0x55, 0x09, 0x08, 0x01, 0x02, + 0x30, 0x90, 0x7b, 0x96, 0x7a, 0x7b, 0x5f, 0x30, + 0x41, 0x24, 0xce, 0x68, 0x61, 0x49, 0x86, 0x57, + 0x82, 0xdd, 0x53, 0x1c, 0x51, 0x28, 0x2b, 0x53, + 0x6e, 0x2d, 0xc2, 0x20, 0x4c, 0xdd, 0x8f, 0x65, + 0x10, 0x20, 0x50, 0xdd, 0x9d, 0x50, 0xe5, 0x71, + 0x40, 0x53, 0x69, 0xfc, 0x77, 0x48, 0x11, 0xb9, + 0xde, 0xa4, 0x8d, 0x58, 0xe4, 0xa6, 0x1a, 0x18, + 0x47, 0x81, 0x7e, 0xfc, 0xdd, 0xf6, 0xef, 0xce, + 0x2f, 0x43, 0x68, 0xd6, 0x06, 0xe2, 0x74, 0x6a, + 0xad, 0x90, 0xf5, 0x37, 0xf3, 0x3d, 0x82, 0x69, + 0x40, 0xe9, 0x6b, 0xa7, 0x3d, 0xa8, 0x1e, 0xd2, + 0x02, 0x7c, 0xb7, 0x9b, 0xe4, 0xda, 0x8f, 0x95, + 0x06, 0xc5, 0xdf, 0x73, 0xa3, 0x20, 0x9a, 0x49, + 0xde, 0x9c, 0xbc, 0xee, 0x14, 0x3f, 0x81, 0x5e, + 0xf8, 0x3b, 0x59, 0x3c, 0xe1, 0x68, 0x12, 0x5a, + 0x3a, 0x76, 0x3a, 0x3f, 0xf7, 0x87, 0x33, 0x0a, + 0x01, 0xb8, 0xd4, 0xed, 0xb6, 0xbe, 0x94, 0x5e, + 0x70, 0x40, 0x56, 0x67, 0x1f, 0x50, 0x44, 0x19, + 0xce, 0x82, 0x70, 0x10, 0x87, 0x13, 0x20, 0x0b, + 0x4c, 0x5a, 0xb6, 0xf6, 0xa7, 0xae, 0x81, 0x75, + 0x01, 0x81, 0xe6, 0x4b, 0x57, 0x7c, 0xdd, 0x6d, + 0xf8, 0x1c, 0x29, 0x32, 0xf7, 0xda, 0x3c, 0x2d, + 0xf8, 0x9b, 0x25, 0x6e, 0x00, 0xb4, 0xf7, 0x2f, + 0xf7, 0x04, 0xf7, 0xa1, 0x56, 0xac, 0x4f, 0x1a, + 0x64, 0xb8, 0x47, 0x55, 0x18, 0x7b, 0x07, 0x4d, + 0xbd, 0x47, 0x24, 0x80, 0x5d, 0xa2, 0x70, 0xc5, + 0xdd, 0x8e, 0x82, 0xd4, 0xeb, 0xec, 0xb2, 0x0c, + 0x39, 0xd2, 0x97, 0xc1, 0xcb, 0xeb, 0xf4, 0x77, + 0x59, 0xb4, 0x87, 0xef, 0xcb, 0x43, 0x2d, 0x46, + 0x54, 0xd1, 0xa7, 0xd7, 0x15, 0x99, 0x0a, 0x43, + 0xa1, 0xe0, 0x99, 0x33, 0x71, 0xc1, 0xed, 0xfe, + 0x72, 0x46, 0x33, 0x8e, 0x91, 0x08, 0x9f, 0xc8, + 0x2e, 0xca, 0xfa, 0xdc, 0x59, 0xd5, 0xc3, 0x76, + 0x84, 0x9f, 0xa3, 0x37, 0x68, 0xc3, 0xf0, 0x47, + 0x2c, 0x68, 0xdb, 0x5e, 0xc3, 0x49, 0x4c, 0xe8, + 0x92, 0x85, 0xe2, 0x23, 0xd3, 0x3f, 0xad, 0x32, + 0xe5, 0x2b, 0x82, 0xd7, 0x8f, 0x99, 0x0a, 0x59, + 0x5c, 0x45, 0xd9, 0xb4, 0x51, 0x52, 0xc2, 0xae, + 0xbf, 0x80, 0xcf, 0xc9, 0xc9, 0x51, 0x24, 0x2a, + 0x3b, 0x3a, 0x4d, 0xae, 0xeb, 0xbd, 0x22, 0xc3, + 0x0e, 0x0f, 0x59, 0x25, 0x92, 0x17, 0xe9, 0x74, + 0xc7, 0x8b, 0x70, 0x70, 0x36, 0x55, 0x95, 0x75, + 0x4b, 0xad, 0x61, 0x2b, 0x09, 0xbc, 0x82, 0xf2, + 0x6e, 0x94, 0x43, 0xae, 0xc3, 0xd5, 0xcd, 0x8e, + 0xfe, 0x5b, 0x9a, 0x88, 0x43, 0x01, 0x75, 0xb2, + 0x23, 0x09, 0xf7, 0x89, 0x83, 0xe7, 0xfa, 0xf9, + 0xb4, 0x9b, 0xf8, 0xef, 0xbd, 0x1c, 0x92, 0xc1, + 0xda, 0x7e, 0xfe, 0x05, 0xba, 0x5a, 0xcd, 0x07, + 0x6a, 0x78, 0x9e, 0x5d, 0xfb, 0x11, 0x2f, 0x79, + 0x38, 0xb6, 0xc2, 0x5b, 0x6b, 0x51, 0xb4, 0x71, + 0xdd, 0xf7, 0x2a, 0xe4, 0xf4, 0x72, 0x76, 0xad, + 0xc2, 0xdd, 0x64, 0x5d, 0x79, 0xb6, 0xf5, 0x7a, + 0x77, 0x20, 0x05, 0x3d, 0x30, 0x06, 0xd4, 0x4c, + 0x0a, 0x2c, 0x98, 0x5a, 0xb9, 0xd4, 0x98, 0xa9, + 0x3f, 0xc6, 0x12, 0xea, 0x3b, 0x4b, 0xc5, 0x79, + 0x64, 0x63, 0x6b, 0x09, 0x54, 0x3b, 0x14, 0x27, + 0xba, 0x99, 0x80, 0xc8, 0x72, 0xa8, 0x12, 0x90, + 0x29, 0xba, 0x40, 0x54, 0x97, 0x2b, 0x7b, 0xfe, + 0xeb, 0xcd, 0x01, 0x05, 0x44, 0x72, 0xdb, 0x99, + 0xe4, 0x61, 0xc9, 0x69, 0xd6, 0xb9, 0x28, 0xd1, + 0x05, 0x3e, 0xf9, 0x0b, 0x49, 0x0a, 0x49, 0xe9, + 0x8d, 0x0e, 0xa7, 0x4a, 0x0f, 0xaf, 0x32, 0xd0, + 0xe0, 0xb2, 0x3a, 0x55, 0x58, 0xfe, 0x5c, 0x28, + 0x70, 0x51, 0x23, 0xb0, 0x7b, 0x6a, 0x5f, 0x1e, + 0xb8, 0x17, 0xd7, 0x94, 0x15, 0x8f, 0xee, 0x20, + 0xc7, 0x42, 0x25, 0x3e, 0x9a, 0x14, 0xd7, 0x60, + 0x72, 0x39, 0x47, 0x48, 0xa9, 0xfe, 0xdd, 0x47, + 0x0a, 0xb1, 0xe6, 0x60, 0x28, 0x8c, 0x11, 0x68, + 0xe1, 0xff, 0xd7, 0xce, 0xc8, 0xbe, 0xb3, 0xfe, + 0x27, 0x30, 0x09, 0x70, 0xd7, 0xfa, 0x02, 0x33, + 0x3a, 0x61, 0x2e, 0xc7, 0xff, 0xa4, 0x2a, 0xa8, + 0x6e, 0xb4, 0x79, 0x35, 0x6d, 0x4c, 0x1e, 0x38, + 0xf8, 0xee, 0xd4, 0x84, 0x4e, 0x6e, 0x28, 0xa7, + 0xce, 0xc8, 0xc1, 0xcf, 0x80, 0x05, 0xf3, 0x04, + 0xef, 0xc8, 0x18, 0x28, 0x2e, 0x8d, 0x5e, 0x0c, + 0xdf, 0xb8, 0x5f, 0x96, 0xe8, 0xc6, 0x9c, 0x2f, + 0xe5, 0xa6, 0x44, 0xd7, 0xe7, 0x99, 0x44, 0x0c, + 0xec, 0xd7, 0x05, 0x60, 0x97, 0xbb, 0x74, 0x77, + 0x58, 0xd5, 0xbb, 0x48, 0xde, 0x5a, 0xb2, 0x54, + 0x7f, 0x0e, 0x46, 0x70, 0x6a, 0x6f, 0x78, 0xa5, + 0x08, 0x89, 0x05, 0x4e, 0x7e, 0xa0, 0x69, 0xb4, + 0x40, 0x60, 0x55, 0x77, 0x75, 0x9b, 0x19, 0xf2, + 0xd5, 0x13, 0x80, 0x77, 0xf9, 0x4b, 0x3f, 0x1e, + 0xee, 0xe6, 0x76, 0x84, 0x7b, 0x8c, 0xe5, 0x27, + 0xa8, 0x0a, 0x91, 0x01, 0x68, 0x71, 0x8a, 0x3f, + 0x06, 0xab, 0xf6, 0xa9, 0xa5, 0xe6, 0x72, 0x92, + 0xe4, 0x67, 0xe2, 0xa2, 0x46, 0x35, 0x84, 0x55, + 0x7d, 0xca, 0xa8, 0x85, 0xd0, 0xf1, 0x3f, 0xbe, + 0xd7, 0x34, 0x64, 0xfc, 0xae, 0xe3, 0xe4, 0x04, + 0x9f, 0x66, 0x02, 0xb9, 0x88, 0x10, 0xd9, 0xc4, + 0x4c, 0x31, 0x43, 0x7a, 0x93, 0xe2, 0x9b, 0x56, + 0x43, 0x84, 0xdc, 0xdc, 0xde, 0x1d, 0xa4, 0x02, + 0x0e, 0xc2, 0xef, 0xc3, 0xf8, 0x78, 0xd1, 0xb2, + 0x6b, 0x63, 0x18, 0xc9, 0xa9, 0xe5, 0x72, 0xd8, + 0xf3, 0xb9, 0xd1, 0x8a, 0xc7, 0x1a, 0x02, 0x27, + 0x20, 0x77, 0x10, 0xe5, 0xc8, 0xd4, 0x4a, 0x47, + 0xe5, 0xdf, 0x5f, 0x01, 0xaa, 0xb0, 0xd4, 0x10, + 0xbb, 0x69, 0xe3, 0x36, 0xc8, 0xe1, 0x3d, 0x43, + 0xfb, 0x86, 0xcd, 0xcc, 0xbf, 0xf4, 0x88, 0xe0, + 0x20, 0xca, 0xb7, 0x1b, 0xf1, 0x2f, 0x5c, 0xee, + 0xd4, 0xd3, 0xa3, 0xcc, 0xa4, 0x1e, 0x1c, 0x47, + 0xfb, 0xbf, 0xfc, 0xa2, 0x41, 0x55, 0x9d, 0xf6, + 0x5a, 0x5e, 0x65, 0x32, 0x34, 0x7b, 0x52, 0x8d, + 0xd5, 0xd0, 0x20, 0x60, 0x03, 0xab, 0x3f, 0x8c, + 0xd4, 0x21, 0xea, 0x2a, 0xd9, 0xc4, 0xd0, 0xd3, + 0x65, 0xd8, 0x7a, 0x13, 0x28, 0x62, 0x32, 0x4b, + 0x2c, 0x87, 0x93, 0xa8, 0xb4, 0x52, 0x45, 0x09, + 0x44, 0xec, 0xec, 0xc3, 0x17, 0xdb, 0x9a, 0x4d, + 0x5c, 0xa9, 0x11, 0xd4, 0x7d, 0xaf, 0x9e, 0xf1, + 0x2d, 0xb2, 0x66, 0xc5, 0x1d, 0xed, 0xb7, 0xcd, + 0x0b, 0x25, 0x5e, 0x30, 0x47, 0x3f, 0x40, 0xf4, + 0xa1, 0xa0, 0x00, 0x94, 0x10, 0xc5, 0x6a, 0x63, + 0x1a, 0xd5, 0x88, 0x92, 0x8e, 0x82, 0x39, 0x87, + 0x3c, 0x78, 0x65, 0x58, 0x42, 0x75, 0x5b, 0xdd, + 0x77, 0x3e, 0x09, 0x4e, 0x76, 0x5b, 0xe6, 0x0e, + 0x4d, 0x38, 0xb2, 0xc0, 0xb8, 0x95, 0x01, 0x7a, + 0x10, 0xe0, 0xfb, 0x07, 0xf2, 0xab, 0x2d, 0x8c, + 0x32, 0xed, 0x2b, 0xc0, 0x46, 0xc2, 0xf5, 0x38, + 0x83, 0xf0, 0x17, 0xec, 0xc1, 0x20, 0x6a, 0x9a, + 0x0b, 0x00, 0xa0, 0x98, 0x22, 0x50, 0x23, 0xd5, + 0x80, 0x6b, 0xf6, 0x1f, 0xc3, 0xcc, 0x97, 0xc9, + 0x24, 0x9f, 0xf3, 0xaf, 0x43, 0x14, 0xd5, 0xa0 +}; +static const u8 dec_output010[] __initconst = { + 0x42, 0x93, 0xe4, 0xeb, 0x97, 0xb0, 0x57, 0xbf, + 0x1a, 0x8b, 0x1f, 0xe4, 0x5f, 0x36, 0x20, 0x3c, + 0xef, 0x0a, 0xa9, 0x48, 0x5f, 0x5f, 0x37, 0x22, + 0x3a, 0xde, 0xe3, 0xae, 0xbe, 0xad, 0x07, 0xcc, + 0xb1, 0xf6, 0xf5, 0xf9, 0x56, 0xdd, 0xe7, 0x16, + 0x1e, 0x7f, 0xdf, 0x7a, 0x9e, 0x75, 0xb7, 0xc7, + 0xbe, 0xbe, 0x8a, 0x36, 0x04, 0xc0, 0x10, 0xf4, + 0x95, 0x20, 0x03, 0xec, 0xdc, 0x05, 0xa1, 0x7d, + 0xc4, 0xa9, 0x2c, 0x82, 0xd0, 0xbc, 0x8b, 0xc5, + 0xc7, 0x45, 0x50, 0xf6, 0xa2, 0x1a, 0xb5, 0x46, + 0x3b, 0x73, 0x02, 0xa6, 0x83, 0x4b, 0x73, 0x82, + 0x58, 0x5e, 0x3b, 0x65, 0x2f, 0x0e, 0xfd, 0x2b, + 0x59, 0x16, 0xce, 0xa1, 0x60, 0x9c, 0xe8, 0x3a, + 0x99, 0xed, 0x8d, 0x5a, 0xcf, 0xf6, 0x83, 0xaf, + 0xba, 0xd7, 0x73, 0x73, 0x40, 0x97, 0x3d, 0xca, + 0xef, 0x07, 0x57, 0xe6, 0xd9, 0x70, 0x0e, 0x95, + 0xae, 0xa6, 0x8d, 0x04, 0xcc, 0xee, 0xf7, 0x09, + 0x31, 0x77, 0x12, 0xa3, 0x23, 0x97, 0x62, 0xb3, + 0x7b, 0x32, 0xfb, 0x80, 0x14, 0x48, 0x81, 0xc3, + 0xe5, 0xea, 0x91, 0x39, 0x52, 0x81, 0xa2, 0x4f, + 0xe4, 0xb3, 0x09, 0xff, 0xde, 0x5e, 0xe9, 0x58, + 0x84, 0x6e, 0xf9, 0x3d, 0xdf, 0x25, 0xea, 0xad, + 0xae, 0xe6, 0x9a, 0xd1, 0x89, 0x55, 0xd3, 0xde, + 0x6c, 0x52, 0xdb, 0x70, 0xfe, 0x37, 0xce, 0x44, + 0x0a, 0xa8, 0x25, 0x5f, 0x92, 0xc1, 0x33, 0x4a, + 0x4f, 0x9b, 0x62, 0x35, 0xff, 0xce, 0xc0, 0xa9, + 0x60, 0xce, 0x52, 0x00, 0x97, 0x51, 0x35, 0x26, + 0x2e, 0xb9, 0x36, 0xa9, 0x87, 0x6e, 0x1e, 0xcc, + 0x91, 0x78, 0x53, 0x98, 0x86, 0x5b, 0x9c, 0x74, + 0x7d, 0x88, 0x33, 0xe1, 0xdf, 0x37, 0x69, 0x2b, + 0xbb, 0xf1, 0x4d, 0xf4, 0xd1, 0xf1, 0x39, 0x93, + 0x17, 0x51, 0x19, 0xe3, 0x19, 0x1e, 0x76, 0x37, + 0x25, 0xfb, 0x09, 0x27, 0x6a, 0xab, 0x67, 0x6f, + 0x14, 0x12, 0x64, 0xe7, 0xc4, 0x07, 0xdf, 0x4d, + 0x17, 0xbb, 0x6d, 0xe0, 0xe9, 0xb9, 0xab, 0xca, + 0x10, 0x68, 0xaf, 0x7e, 0xb7, 0x33, 0x54, 0x73, + 0x07, 0x6e, 0xf7, 0x81, 0x97, 0x9c, 0x05, 0x6f, + 0x84, 0x5f, 0xd2, 0x42, 0xfb, 0x38, 0xcf, 0xd1, + 0x2f, 0x14, 0x30, 0x88, 0x98, 0x4d, 0x5a, 0xa9, + 0x76, 0xd5, 0x4f, 0x3e, 0x70, 0x6c, 0x85, 0x76, + 0xd7, 0x01, 0xa0, 0x1a, 0xc8, 0x4e, 0xaa, 0xac, + 0x78, 0xfe, 0x46, 0xde, 0x6a, 0x05, 0x46, 0xa7, + 0x43, 0x0c, 0xb9, 0xde, 0xb9, 0x68, 0xfb, 0xce, + 0x42, 0x99, 0x07, 0x4d, 0x0b, 0x3b, 0x5a, 0x30, + 0x35, 0xa8, 0xf9, 0x3a, 0x73, 0xef, 0x0f, 0xdb, + 0x1e, 0x16, 0x42, 0xc4, 0xba, 0xae, 0x58, 0xaa, + 0xf8, 0xe5, 0x75, 0x2f, 0x1b, 0x15, 0x5c, 0xfd, + 0x0a, 0x97, 0xd0, 0xe4, 0x37, 0x83, 0x61, 0x5f, + 0x43, 0xa6, 0xc7, 0x3f, 0x38, 0x59, 0xe6, 0xeb, + 0xa3, 0x90, 0xc3, 0xaa, 0xaa, 0x5a, 0xd3, 0x34, + 0xd4, 0x17, 0xc8, 0x65, 0x3e, 0x57, 0xbc, 0x5e, + 0xdd, 0x9e, 0xb7, 0xf0, 0x2e, 0x5b, 0xb2, 0x1f, + 0x8a, 0x08, 0x0d, 0x45, 0x91, 0x0b, 0x29, 0x53, + 0x4f, 0x4c, 0x5a, 0x73, 0x56, 0xfe, 0xaf, 0x41, + 0x01, 0x39, 0x0a, 0x24, 0x3c, 0x7e, 0xbe, 0x4e, + 0x53, 0xf3, 0xeb, 0x06, 0x66, 0x51, 0x28, 0x1d, + 0xbd, 0x41, 0x0a, 0x01, 0xab, 0x16, 0x47, 0x27, + 0x47, 0x47, 0xf7, 0xcb, 0x46, 0x0a, 0x70, 0x9e, + 0x01, 0x9c, 0x09, 0xe1, 0x2a, 0x00, 0x1a, 0xd8, + 0xd4, 0x79, 0x9d, 0x80, 0x15, 0x8e, 0x53, 0x2a, + 0x65, 0x83, 0x78, 0x3e, 0x03, 0x00, 0x07, 0x12, + 0x1f, 0x33, 0x3e, 0x7b, 0x13, 0x37, 0xf1, 0xc3, + 0xef, 0xb7, 0xc1, 0x20, 0x3c, 0x3e, 0x67, 0x66, + 0x5d, 0x88, 0xa7, 0x7d, 0x33, 0x50, 0x77, 0xb0, + 0x28, 0x8e, 0xe7, 0x2c, 0x2e, 0x7a, 0xf4, 0x3c, + 0x8d, 0x74, 0x83, 0xaf, 0x8e, 0x87, 0x0f, 0xe4, + 0x50, 0xff, 0x84, 0x5c, 0x47, 0x0c, 0x6a, 0x49, + 0xbf, 0x42, 0x86, 0x77, 0x15, 0x48, 0xa5, 0x90, + 0x5d, 0x93, 0xd6, 0x2a, 0x11, 0xd5, 0xd5, 0x11, + 0xaa, 0xce, 0xe7, 0x6f, 0xa5, 0xb0, 0x09, 0x2c, + 0x8d, 0xd3, 0x92, 0xf0, 0x5a, 0x2a, 0xda, 0x5b, + 0x1e, 0xd5, 0x9a, 0xc4, 0xc4, 0xf3, 0x49, 0x74, + 0x41, 0xca, 0xe8, 0xc1, 0xf8, 0x44, 0xd6, 0x3c, + 0xae, 0x6c, 0x1d, 0x9a, 0x30, 0x04, 0x4d, 0x27, + 0x0e, 0xb1, 0x5f, 0x59, 0xa2, 0x24, 0xe8, 0xe1, + 0x98, 0xc5, 0x6a, 0x4c, 0xfe, 0x41, 0xd2, 0x27, + 0x42, 0x52, 0xe1, 0xe9, 0x7d, 0x62, 0xe4, 0x88, + 0x0f, 0xad, 0xb2, 0x70, 0xcb, 0x9d, 0x4c, 0x27, + 0x2e, 0x76, 0x1e, 0x1a, 0x63, 0x65, 0xf5, 0x3b, + 0xf8, 0x57, 0x69, 0xeb, 0x5b, 0x38, 0x26, 0x39, + 0x33, 0x25, 0x45, 0x3e, 0x91, 0xb8, 0xd8, 0xc7, + 0xd5, 0x42, 0xc0, 0x22, 0x31, 0x74, 0xf4, 0xbc, + 0x0c, 0x23, 0xf1, 0xca, 0xc1, 0x8d, 0xd7, 0xbe, + 0xc9, 0x62, 0xe4, 0x08, 0x1a, 0xcf, 0x36, 0xd5, + 0xfe, 0x55, 0x21, 0x59, 0x91, 0x87, 0x87, 0xdf, + 0x06, 0xdb, 0xdf, 0x96, 0x45, 0x58, 0xda, 0x05, + 0xcd, 0x50, 0x4d, 0xd2, 0x7d, 0x05, 0x18, 0x73, + 0x6a, 0x8d, 0x11, 0x85, 0xa6, 0x88, 0xe8, 0xda, + 0xe6, 0x30, 0x33, 0xa4, 0x89, 0x31, 0x75, 0xbe, + 0x69, 0x43, 0x84, 0x43, 0x50, 0x87, 0xdd, 0x71, + 0x36, 0x83, 0xc3, 0x78, 0x74, 0x24, 0x0a, 0xed, + 0x7b, 0xdb, 0xa4, 0x24, 0x0b, 0xb9, 0x7e, 0x5d, + 0xff, 0xde, 0xb1, 0xef, 0x61, 0x5a, 0x45, 0x33, + 0xf6, 0x17, 0x07, 0x08, 0x98, 0x83, 0x92, 0x0f, + 0x23, 0x6d, 0xe6, 0xaa, 0x17, 0x54, 0xad, 0x6a, + 0xc8, 0xdb, 0x26, 0xbe, 0xb8, 0xb6, 0x08, 0xfa, + 0x68, 0xf1, 0xd7, 0x79, 0x6f, 0x18, 0xb4, 0x9e, + 0x2d, 0x3f, 0x1b, 0x64, 0xaf, 0x8d, 0x06, 0x0e, + 0x49, 0x28, 0xe0, 0x5d, 0x45, 0x68, 0x13, 0x87, + 0xfa, 0xde, 0x40, 0x7b, 0xd2, 0xc3, 0x94, 0xd5, + 0xe1, 0xd9, 0xc2, 0xaf, 0x55, 0x89, 0xeb, 0xb4, + 0x12, 0x59, 0xa8, 0xd4, 0xc5, 0x29, 0x66, 0x38, + 0xe6, 0xac, 0x22, 0x22, 0xd9, 0x64, 0x9b, 0x34, + 0x0a, 0x32, 0x9f, 0xc2, 0xbf, 0x17, 0x6c, 0x3f, + 0x71, 0x7a, 0x38, 0x6b, 0x98, 0xfb, 0x49, 0x36, + 0x89, 0xc9, 0xe2, 0xd6, 0xc7, 0x5d, 0xd0, 0x69, + 0x5f, 0x23, 0x35, 0xc9, 0x30, 0xe2, 0xfd, 0x44, + 0x58, 0x39, 0xd7, 0x97, 0xfb, 0x5c, 0x00, 0xd5, + 0x4f, 0x7a, 0x1a, 0x95, 0x8b, 0x62, 0x4b, 0xce, + 0xe5, 0x91, 0x21, 0x7b, 0x30, 0x00, 0xd6, 0xdd, + 0x6d, 0x02, 0x86, 0x49, 0x0f, 0x3c, 0x1a, 0x27, + 0x3c, 0xd3, 0x0e, 0x71, 0xf2, 0xff, 0xf5, 0x2f, + 0x87, 0xac, 0x67, 0x59, 0x81, 0xa3, 0xf7, 0xf8, + 0xd6, 0x11, 0x0c, 0x84, 0xa9, 0x03, 0xee, 0x2a, + 0xc4, 0xf3, 0x22, 0xab, 0x7c, 0xe2, 0x25, 0xf5, + 0x67, 0xa3, 0xe4, 0x11, 0xe0, 0x59, 0xb3, 0xca, + 0x87, 0xa0, 0xae, 0xc9, 0xa6, 0x62, 0x1b, 0x6e, + 0x4d, 0x02, 0x6b, 0x07, 0x9d, 0xfd, 0xd0, 0x92, + 0x06, 0xe1, 0xb2, 0x9a, 0x4a, 0x1f, 0x1f, 0x13, + 0x49, 0x99, 0x97, 0x08, 0xde, 0x7f, 0x98, 0xaf, + 0x51, 0x98, 0xee, 0x2c, 0xcb, 0xf0, 0x0b, 0xc6, + 0xb6, 0xb7, 0x2d, 0x9a, 0xb1, 0xac, 0xa6, 0xe3, + 0x15, 0x77, 0x9d, 0x6b, 0x1a, 0xe4, 0xfc, 0x8b, + 0xf2, 0x17, 0x59, 0x08, 0x04, 0x58, 0x81, 0x9d, + 0x1b, 0x1b, 0x69, 0x55, 0xc2, 0xb4, 0x3c, 0x1f, + 0x50, 0xf1, 0x7f, 0x77, 0x90, 0x4c, 0x66, 0x40, + 0x5a, 0xc0, 0x33, 0x1f, 0xcb, 0x05, 0x6d, 0x5c, + 0x06, 0x87, 0x52, 0xa2, 0x8f, 0x26, 0xd5, 0x4f +}; +static const u8 dec_assoc010[] __initconst = { + 0xd2, 0xa1, 0x70, 0xdb, 0x7a, 0xf8, 0xfa, 0x27, + 0xba, 0x73, 0x0f, 0xbf, 0x3d, 0x1e, 0x82, 0xb2 +}; +static const u8 dec_nonce010[] __initconst = { + 0xdb, 0x92, 0x0f, 0x7f, 0x17, 0x54, 0x0c, 0x30 +}; +static const u8 dec_key010[] __initconst = { + 0x47, 0x11, 0xeb, 0x86, 0x2b, 0x2c, 0xab, 0x44, + 0x34, 0xda, 0x7f, 0x57, 0x03, 0x39, 0x0c, 0xaf, + 0x2c, 0x14, 0xfd, 0x65, 0x23, 0xe9, 0x8e, 0x74, + 0xd5, 0x08, 0x68, 0x08, 0xe7, 0xb4, 0x72, 0xd7 +}; + +static const u8 dec_input011[] __initconst = { + 0x6a, 0xfc, 0x4b, 0x25, 0xdf, 0xc0, 0xe4, 0xe8, + 0x17, 0x4d, 0x4c, 0xc9, 0x7e, 0xde, 0x3a, 0xcc, + 0x3c, 0xba, 0x6a, 0x77, 0x47, 0xdb, 0xe3, 0x74, + 0x7a, 0x4d, 0x5f, 0x8d, 0x37, 0x55, 0x80, 0x73, + 0x90, 0x66, 0x5d, 0x3a, 0x7d, 0x5d, 0x86, 0x5e, + 0x8d, 0xfd, 0x83, 0xff, 0x4e, 0x74, 0x6f, 0xf9, + 0xe6, 0x70, 0x17, 0x70, 0x3e, 0x96, 0xa7, 0x7e, + 0xcb, 0xab, 0x8f, 0x58, 0x24, 0x9b, 0x01, 0xfd, + 0xcb, 0xe6, 0x4d, 0x9b, 0xf0, 0x88, 0x94, 0x57, + 0x66, 0xef, 0x72, 0x4c, 0x42, 0x6e, 0x16, 0x19, + 0x15, 0xea, 0x70, 0x5b, 0xac, 0x13, 0xdb, 0x9f, + 0x18, 0xe2, 0x3c, 0x26, 0x97, 0xbc, 0xdc, 0x45, + 0x8c, 0x6c, 0x24, 0x69, 0x9c, 0xf7, 0x65, 0x1e, + 0x18, 0x59, 0x31, 0x7c, 0xe4, 0x73, 0xbc, 0x39, + 0x62, 0xc6, 0x5c, 0x9f, 0xbf, 0xfa, 0x90, 0x03, + 0xc9, 0x72, 0x26, 0xb6, 0x1b, 0xc2, 0xb7, 0x3f, + 0xf2, 0x13, 0x77, 0xf2, 0x8d, 0xb9, 0x47, 0xd0, + 0x53, 0xdd, 0xc8, 0x91, 0x83, 0x8b, 0xb1, 0xce, + 0xa3, 0xfe, 0xcd, 0xd9, 0xdd, 0x92, 0x7b, 0xdb, + 0xb8, 0xfb, 0xc9, 0x2d, 0x01, 0x59, 0x39, 0x52, + 0xad, 0x1b, 0xec, 0xcf, 0xd7, 0x70, 0x13, 0x21, + 0xf5, 0x47, 0xaa, 0x18, 0x21, 0x5c, 0xc9, 0x9a, + 0xd2, 0x6b, 0x05, 0x9c, 0x01, 0xa1, 0xda, 0x35, + 0x5d, 0xb3, 0x70, 0xe6, 0xa9, 0x80, 0x8b, 0x91, + 0xb7, 0xb3, 0x5f, 0x24, 0x9a, 0xb7, 0xd1, 0x6b, + 0xa1, 0x1c, 0x50, 0xba, 0x49, 0xe0, 0xee, 0x2e, + 0x75, 0xac, 0x69, 0xc0, 0xeb, 0x03, 0xdd, 0x19, + 0xe5, 0xf6, 0x06, 0xdd, 0xc3, 0xd7, 0x2b, 0x07, + 0x07, 0x30, 0xa7, 0x19, 0x0c, 0xbf, 0xe6, 0x18, + 0xcc, 0xb1, 0x01, 0x11, 0x85, 0x77, 0x1d, 0x96, + 0xa7, 0xa3, 0x00, 0x84, 0x02, 0xa2, 0x83, 0x68, + 0xda, 0x17, 0x27, 0xc8, 0x7f, 0x23, 0xb7, 0xf4, + 0x13, 0x85, 0xcf, 0xdd, 0x7a, 0x7d, 0x24, 0x57, + 0xfe, 0x05, 0x93, 0xf5, 0x74, 0xce, 0xed, 0x0c, + 0x20, 0x98, 0x8d, 0x92, 0x30, 0xa1, 0x29, 0x23, + 0x1a, 0xa0, 0x4f, 0x69, 0x56, 0x4c, 0xe1, 0xc8, + 0xce, 0xf6, 0x9a, 0x0c, 0xa4, 0xfa, 0x04, 0xf6, + 0x62, 0x95, 0xf2, 0xfa, 0xc7, 0x40, 0x68, 0x40, + 0x8f, 0x41, 0xda, 0xb4, 0x26, 0x6f, 0x70, 0xab, + 0x40, 0x61, 0xa4, 0x0e, 0x75, 0xfb, 0x86, 0xeb, + 0x9d, 0x9a, 0x1f, 0xec, 0x76, 0x99, 0xe7, 0xea, + 0xaa, 0x1e, 0x2d, 0xb5, 0xd4, 0xa6, 0x1a, 0xb8, + 0x61, 0x0a, 0x1d, 0x16, 0x5b, 0x98, 0xc2, 0x31, + 0x40, 0xe7, 0x23, 0x1d, 0x66, 0x99, 0xc8, 0xc0, + 0xd7, 0xce, 0xf3, 0x57, 0x40, 0x04, 0x3f, 0xfc, + 0xea, 0xb3, 0xfc, 0xd2, 0xd3, 0x99, 0xa4, 0x94, + 0x69, 0xa0, 0xef, 0xd1, 0x85, 0xb3, 0xa6, 0xb1, + 0x28, 0xbf, 0x94, 0x67, 0x22, 0xc3, 0x36, 0x46, + 0xf8, 0xd2, 0x0f, 0x5f, 0xf4, 0x59, 0x80, 0xe6, + 0x2d, 0x43, 0x08, 0x7d, 0x19, 0x09, 0x97, 0xa7, + 0x4c, 0x3d, 0x8d, 0xba, 0x65, 0x62, 0xa3, 0x71, + 0x33, 0x29, 0x62, 0xdb, 0xc1, 0x33, 0x34, 0x1a, + 0x63, 0x33, 0x16, 0xb6, 0x64, 0x7e, 0xab, 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0x3e, + 0x0a, 0x7b, 0xcd, 0xaf, 0x65, 0x68, 0x18, 0xc0, + 0xec, 0x04, 0x1c, 0x74, 0x6d, 0xe2, 0x6e, 0x79, + 0xd4, 0x11, 0x2b, 0x62, 0xd5, 0x27, 0xad, 0x4f, + 0x01, 0x59, 0x73, 0xcc, 0x6a, 0x53, 0xfb, 0x2d, + 0xd5, 0x4e, 0x99, 0x21, 0x65, 0x4d, 0xf5, 0x82, + 0xf7, 0xd8, 0x42, 0xce, 0x6f, 0x3d, 0x36, 0x47, + 0xf1, 0x05, 0x16, 0xe8, 0x1b, 0x6a, 0x8f, 0x93, + 0xf2, 0x8f, 0x37, 0x40, 0x12, 0x28, 0xa3, 0xe6, + 0xb9, 0x17, 0x4a, 0x1f, 0xb1, 0xd1, 0x66, 0x69, + 0x86, 0xc4, 0xfc, 0x97, 0xae, 0x3f, 0x8f, 0x1e, + 0x2b, 0xdf, 0xcd, 0xf9, 0x3c +}; +static const u8 dec_output011[] __initconst = { + 0x7a, 0x57, 0xf2, 0xc7, 0x06, 0x3f, 0x50, 0x7b, + 0x36, 0x1a, 0x66, 0x5c, 0xb9, 0x0e, 0x5e, 0x3b, + 0x45, 0x60, 0xbe, 0x9a, 0x31, 0x9f, 0xff, 0x5d, + 0x66, 0x34, 0xb4, 0xdc, 0xfb, 0x9d, 0x8e, 0xee, + 0x6a, 0x33, 0xa4, 0x07, 0x3c, 0xf9, 0x4c, 0x30, + 0xa1, 0x24, 0x52, 0xf9, 0x50, 0x46, 0x88, 0x20, + 0x02, 0x32, 0x3a, 0x0e, 0x99, 0x63, 0xaf, 0x1f, + 0x15, 0x28, 0x2a, 0x05, 0xff, 0x57, 0x59, 0x5e, + 0x18, 0xa1, 0x1f, 0xd0, 0x92, 0x5c, 0x88, 0x66, + 0x1b, 0x00, 0x64, 0xa5, 0x93, 0x8d, 0x06, 0x46, + 0xb0, 0x64, 0x8b, 0x8b, 0xef, 0x99, 0x05, 0x35, + 0x85, 0xb3, 0xf3, 0x33, 0xbb, 0xec, 0x66, 0xb6, + 0x3d, 0x57, 0x42, 0xe3, 0xb4, 0xc6, 0xaa, 0xb0, + 0x41, 0x2a, 0xb9, 0x59, 0xa9, 0xf6, 0x3e, 0x15, + 0x26, 0x12, 0x03, 0x21, 0x4c, 0x74, 0x43, 0x13, + 0x2a, 0x03, 0x27, 0x09, 0xb4, 0xfb, 0xe7, 0xb7, + 0x40, 0xff, 0x5e, 0xce, 0x48, 0x9a, 0x60, 0xe3, + 0x8b, 0x80, 0x8c, 0x38, 0x2d, 0xcb, 0x93, 0x37, + 0x74, 0x05, 0x52, 0x6f, 0x73, 0x3e, 0xc3, 0xbc, + 0xca, 0x72, 0x0a, 0xeb, 0xf1, 0x3b, 0xa0, 0x95, + 0xdc, 0x8a, 0xc4, 0xa9, 0xdc, 0xca, 0x44, 0xd8, + 0x08, 0x63, 0x6a, 0x36, 0xd3, 0x3c, 0xb8, 0xac, + 0x46, 0x7d, 0xfd, 0xaa, 0xeb, 0x3e, 0x0f, 0x45, + 0x8f, 0x49, 0xda, 0x2b, 0xf2, 0x12, 0xbd, 0xaf, + 0x67, 0x8a, 0x63, 0x48, 0x4b, 0x55, 0x5f, 0x6d, + 0x8c, 0xb9, 0x76, 0x34, 0x84, 0xae, 0xc2, 0xfc, + 0x52, 0x64, 0x82, 0xf7, 0xb0, 0x06, 0xf0, 0x45, + 0x73, 0x12, 0x50, 0x30, 0x72, 0xea, 0x78, 0x9a, + 0xa8, 0xaf, 0xb5, 0xe3, 0xbb, 0x77, 0x52, 0xec, + 0x59, 0x84, 0xbf, 0x6b, 0x8f, 0xce, 0x86, 0x5e, + 0x1f, 0x23, 0xe9, 0xfb, 0x08, 0x86, 0xf7, 0x10, + 0xb9, 0xf2, 0x44, 0x96, 0x44, 0x63, 0xa9, 0xa8, + 0x78, 0x00, 0x23, 0xd6, 0xc7, 0xe7, 0x6e, 0x66, + 0x4f, 0xcc, 0xee, 0x15, 0xb3, 0xbd, 0x1d, 0xa0, + 0xe5, 0x9c, 0x1b, 0x24, 0x2c, 0x4d, 0x3c, 0x62, + 0x35, 0x9c, 0x88, 0x59, 0x09, 0xdd, 0x82, 0x1b, + 0xcf, 0x0a, 0x83, 0x6b, 0x3f, 0xae, 0x03, 0xc4, + 0xb4, 0xdd, 0x7e, 0x5b, 0x28, 0x76, 0x25, 0x96, + 0xd9, 0xc9, 0x9d, 0x5f, 0x86, 0xfa, 0xf6, 0xd7, + 0xd2, 0xe6, 0x76, 0x1d, 0x0f, 0xa1, 0xdc, 0x74, + 0x05, 0x1b, 0x1d, 0xe0, 0xcd, 0x16, 0xb0, 0xa8, + 0x8a, 0x34, 0x7b, 0x15, 0x11, 0x77, 0xe5, 0x7b, + 0x7e, 0x20, 0xf7, 0xda, 0x38, 0xda, 0xce, 0x70, + 0xe9, 0xf5, 0x6c, 0xd9, 0xbe, 0x0c, 0x4c, 0x95, + 0x4c, 0xc2, 0x9b, 0x34, 0x55, 0x55, 0xe1, 0xf3, + 0x46, 0x8e, 0x48, 0x74, 0x14, 0x4f, 0x9d, 0xc9, + 0xf5, 0xe8, 0x1a, 0xf0, 0x11, 0x4a, 0xc1, 0x8d, + 0xe0, 0x93, 0xa0, 0xbe, 0x09, 0x1c, 0x2b, 0x4e, + 0x0f, 0xb2, 0x87, 0x8b, 0x84, 0xfe, 0x92, 0x32, + 0x14, 0xd7, 0x93, 0xdf, 0xe7, 0x44, 0xbc, 0xc5, + 0xae, 0x53, 0x69, 0xd8, 0xb3, 0x79, 0x37, 0x80, + 0xe3, 0x17, 0x5c, 0xec, 0x53, 0x00, 0x9a, 0xe3, + 0x8e, 0xdc, 0x38, 0xb8, 0x66, 0xf0, 0xd3, 0xad, + 0x1d, 0x02, 0x96, 0x86, 0x3e, 0x9d, 0x3b, 0x5d, + 0xa5, 0x7f, 0x21, 0x10, 0xf1, 0x1f, 0x13, 0x20, + 0xf9, 0x57, 0x87, 0x20, 0xf5, 0x5f, 0xf1, 0x17, + 0x48, 0x0a, 0x51, 0x5a, 0xcd, 0x19, 0x03, 0xa6, + 0x5a, 0xd1, 0x12, 0x97, 0xe9, 0x48, 0xe2, 0x1d, + 0x83, 0x75, 0x50, 0xd9, 0x75, 0x7d, 0x6a, 0x82, + 0xa1, 0xf9, 0x4e, 0x54, 0x87, 0x89, 0xc9, 0x0c, + 0xb7, 0x5b, 0x6a, 0x91, 0xc1, 0x9c, 0xb2, 0xa9, + 0xdc, 0x9a, 0xa4, 0x49, 0x0a, 0x6d, 0x0d, 0xbb, + 0xde, 0x86, 0x44, 0xdd, 0x5d, 0x89, 0x2b, 0x96, + 0x0f, 0x23, 0x95, 0xad, 0xcc, 0xa2, 0xb3, 0xb9, + 0x7e, 0x74, 0x38, 0xba, 0x9f, 0x73, 0xae, 0x5f, + 0xf8, 0x68, 0xa2, 0xe0, 0xa9, 0xce, 0xbd, 0x40, + 0xd4, 0x4c, 0x6b, 0xd2, 0x56, 0x62, 0xb0, 0xcc, + 0x63, 0x7e, 0x5b, 0xd3, 0xae, 0xd1, 0x75, 0xce, + 0xbb, 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0x3d, 0xe0, 0xea, 0x1f, 0x6e, 0x43, 0x51, + 0xec, 0x10, 0x52, 0x56, 0x77, 0x42, 0x6b, 0x52, + 0x87, 0xd8, 0xec, 0xe0, 0xaa, 0x76, 0xa5, 0x84, + 0x2a, 0x22, 0x24, 0xfd, 0x92, 0x40, 0x88, 0xd5, + 0x85, 0x1c, 0x1f, 0x6b, 0x47, 0xa0, 0xc4, 0xe4, + 0xef, 0xf4, 0xea, 0xd7, 0x59, 0xac, 0x2a, 0x9e, + 0x8c, 0xfa, 0x1f, 0x42, 0x08, 0xfe, 0x4f, 0x74, + 0xa0, 0x26, 0xf5, 0xb3, 0x84, 0xf6, 0x58, 0x5f, + 0x26, 0x66, 0x3e, 0xd7, 0xe4, 0x22, 0x91, 0x13, + 0xc8, 0xac, 0x25, 0x96, 0x23, 0xd8, 0x09, 0xea, + 0x45, 0x75, 0x23, 0xb8, 0x5f, 0xc2, 0x90, 0x8b, + 0x09, 0xc4, 0xfc, 0x47, 0x6c, 0x6d, 0x0a, 0xef, + 0x69, 0xa4, 0x38, 0x19, 0xcf, 0x7d, 0xf9, 0x09, + 0x73, 0x9b, 0x60, 0x5a, 0xf7, 0x37, 0xb5, 0xfe, + 0x9f, 0xe3, 0x2b, 0x4c, 0x0d, 0x6e, 0x19, 0xf1, + 0xd6, 0xc0, 0x70, 0xf3, 0x9d, 0x22, 0x3c, 0xf9, + 0x49, 0xce, 0x30, 0x8e, 0x44, 0xb5, 0x76, 0x15, + 0x8f, 0x52, 0xfd, 0xa5, 0x04, 0xb8, 0x55, 0x6a, + 0x36, 0x59, 0x7c, 0xc4, 0x48, 0xb8, 0xd7, 0xab, + 0x05, 0x66, 0xe9, 0x5e, 0x21, 0x6f, 0x6b, 0x36, + 0x29, 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0x88, 0x59, 0xdc, 0x74, 0x12, 0xb4, 0x8e, + 0xd7, 0x19, 0x46, 0xf4, 0x84, 0x69, 0x9f, 0xbb, + 0x70, 0xa8, 0x4c, 0x52, 0x81, 0xa9, 0xff, 0x76, + 0x1c, 0xae, 0xd8, 0x11, 0x3d, 0x7f, 0x7d, 0xc5, + 0x12, 0x59, 0x28, 0x18, 0xc2, 0xa2, 0xb7, 0x1c, + 0x88, 0xf8, 0xd6, 0x1b, 0xa6, 0x7d, 0x9e, 0xde, + 0x29, 0xf8, 0xed, 0xff, 0xeb, 0x92, 0x24, 0x4f, + 0x05, 0xaa, 0xd9, 0x49, 0xba, 0x87, 0x59, 0x51, + 0xc9, 0x20, 0x5c, 0x9b, 0x74, 0xcf, 0x03, 0xd9, + 0x2d, 0x34, 0xc7, 0x5b, 0xa5, 0x40, 0xb2, 0x99, + 0xf5, 0xcb, 0xb4, 0xf6, 0xb7, 0x72, 0x4a, 0xd6, + 0xbd, 0xb0, 0xf3, 0x93, 0xe0, 0x1b, 0xa8, 0x04, + 0x1e, 0x35, 0xd4, 0x80, 0x20, 0xf4, 0x9c, 0x31, + 0x6b, 0x45, 0xb9, 0x15, 0xb0, 0x5e, 0xdd, 0x0a, + 0x33, 0x9c, 0x83, 0xcd, 0x58, 0x89, 0x50, 0x56, + 0xbb, 0x81, 0x00, 0x91, 0x32, 0xf3, 0x1b, 0x3e, + 0xcf, 0x45, 0xe1, 0xf9, 0xe1, 0x2c, 0x26, 0x78, + 0x93, 0x9a, 0x60, 0x46, 0xc9, 0xb5, 0x5e, 0x6a, + 0x28, 0x92, 0x87, 0x3f, 0x63, 0x7b, 0xdb, 0xf7, + 0xd0, 0x13, 0x9d, 0x32, 0x40, 0x5e, 0xcf, 0xfb, + 0x79, 0x68, 0x47, 0x4c, 0xfd, 0x01, 0x17, 0xe6, + 0x97, 0x93, 0x78, 0xbb, 0xa6, 0x27, 0xa3, 0xe8, + 0x1a, 0xe8, 0x94, 0x55, 0x7d, 0x08, 0xe5, 0xdc, + 0x66, 0xa3, 0x69, 0xc8, 0xca, 0xc5, 0xa1, 0x84, + 0x55, 0xde, 0x08, 0x91, 0x16, 0x3a, 0x0c, 0x86, + 0xab, 0x27, 0x2b, 0x64, 0x34, 0x02, 0x6c, 0x76, + 0x8b, 0xc6, 0xaf, 0xcc, 0xe1, 0xd6, 0x8c, 0x2a, + 0x18, 0x3d, 0xa6, 0x1b, 0x37, 0x75, 0x45, 0x73, + 0xc2, 0x75, 0xd7, 0x53, 0x78, 0x3a, 0xd6, 0xe8, + 0x29, 0xd2, 0x4a, 0xa8, 0x1e, 0x82, 0xf6, 0xb6, + 0x81, 0xde, 0x21, 0xed, 0x2b, 0x56, 0xbb, 0xf2, + 0xd0, 0x57, 0xc1, 0x7c, 0xd2, 0x6a, 0xd2, 0x56, + 0xf5, 0x13, 0x5f, 0x1c, 0x6a, 0x0b, 0x74, 0xfb, + 0xe9, 0xfe, 0x9e, 0xea, 0x95, 0xb2, 0x46, 0xab, + 0x0a, 0xfc, 0xfd, 0xf3, 0xbb, 0x04, 0x2b, 0x76, + 0x1b, 0xa4, 0x74, 0xb0, 0xc1, 0x78, 0xc3, 0x69, + 0xe2, 0xb0, 0x01, 0xe1, 0xde, 0x32, 0x4c, 0x8d, + 0x1a, 0xb3, 0x38, 0x08, 0xd5, 0xfc, 0x1f, 0xdc, + 0x0e, 0x2c, 0x9c, 0xb1, 0xa1, 0x63, 0x17, 0x22, + 0xf5, 0x6c, 0x93, 0x70, 0x74, 0x00, 0xf8, 0x39, + 0x01, 0x94, 0xd1, 0x32, 0x23, 0x56, 0x5d, 0xa6, + 0x02, 0x76, 0x76, 0x93, 0xce, 0x2f, 0x19, 0xe9, + 0x17, 0x52, 0xae, 0x6e, 0x2c, 0x6d, 0x61, 0x7f, + 0x3b, 0xaa, 0xe0, 0x52, 0x85, 0xc5, 0x65, 0xc1, + 0xbb, 0x8e, 0x5b, 0x21, 0xd5, 0xc9, 0x78, 0x83, + 0x07, 0x97, 0x4c, 0x62, 0x61, 0x41, 0xd4, 0xfc, + 0xc9, 0x39, 0xe3, 0x9b, 0xd0, 0xcc, 0x75, 0xc4, + 0x97, 0xe6, 0xdd, 0x2a, 0x5f, 0xa6, 0xe8, 0x59, + 0x6c, 0x98, 0xb9, 0x02, 0xe2, 0xa2, 0xd6, 0x68, + 0xee, 0x3b, 0x1d, 0xe3, 0x4d, 0x5b, 0x30, 0xef, + 0x03, 0xf2, 0xeb, 0x18, 0x57, 0x36, 0xe8, 0xa1, + 0xf4, 0x47, 0xfb, 0xcb, 0x8f, 0xcb, 0xc8, 0xf3, + 0x4f, 0x74, 0x9d, 0x9d, 0xb1, 0x8d, 0x14, 0x44, + 0xd9, 0x19, 0xb4, 0x54, 0x4f, 0x75, 0x19, 0x09, + 0xa0, 0x75, 0xbc, 0x3b, 0x82, 0xc6, 0x3f, 0xb8, + 0x83, 0x19, 0x6e, 0xd6, 0x37, 0xfe, 0x6e, 0x8a, + 0x4e, 0xe0, 0x4a, 0xab, 0x7b, 0xc8, 0xb4, 0x1d, + 0xf4, 0xed, 0x27, 0x03, 0x65, 0xa2, 0xa1, 0xae, + 0x11, 0xe7, 0x98, 0x78, 0x48, 0x91, 0xd2, 0xd2, + 0xd4, 0x23, 0x78, 0x50, 0xb1, 0x5b, 0x85, 0x10, + 0x8d, 0xca, 0x5f, 0x0f, 0x71, 0xae, 0x72, 0x9a, + 0xf6, 0x25, 0x19, 0x60, 0x06, 0xf7, 0x10, 0x34, + 0x18, 0x0d, 0xc9, 0x9f, 0x7b, 0x0c, 0x9b, 0x8f, + 0x91, 0x1b, 0x9f, 0xcd, 0x10, 0xee, 0x75, 0xf9, + 0x97, 0x66, 0xfc, 0x4d, 0x33, 0x6e, 0x28, 0x2b, + 0x92, 0x85, 0x4f, 0xab, 0x43, 0x8d, 0x8f, 0x7d, + 0x86, 0xa7, 0xc7, 0xd8, 0xd3, 0x0b, 0x8b, 0x57, + 0xb6, 0x1d, 0x95, 0x0d, 0xe9, 0xbc, 0xd9, 0x03, + 0xd9, 0x10, 0x19, 0xc3, 0x46, 0x63, 0x55, 0x87, + 0x61, 0x79, 0x6c, 0x95, 0x0e, 0x9c, 0xdd, 0xca, + 0xc3, 0xf3, 0x64, 0xf0, 0x7d, 0x76, 0xb7, 0x53, + 0x67, 0x2b, 0x1e, 0x44, 0x56, 0x81, 0xea, 0x8f, + 0x5c, 0x42, 0x16, 0xb8, 0x28, 0xeb, 0x1b, 0x61, + 0x10, 0x1e, 0xbf, 0xec, 0xa8 +}; +static const u8 dec_assoc011[] __initconst = { + 0xd6, 0x31, 0xda, 0x5d, 0x42, 0x5e, 0xd7 +}; +static const u8 dec_nonce011[] __initconst = { + 0xfd, 0x87, 0xd4, 0xd8, 0x62, 0xfd, 0xec, 0xaa +}; +static const u8 dec_key011[] __initconst = { + 0x35, 0x4e, 0xb5, 0x70, 0x50, 0x42, 0x8a, 0x85, + 0xf2, 0xfb, 0xed, 0x7b, 0xd0, 0x9e, 0x97, 0xca, + 0xfa, 0x98, 0x66, 0x63, 0xee, 0x37, 0xcc, 0x52, + 0xfe, 0xd1, 0xdf, 0x95, 0x15, 0x34, 0x29, 0x38 +}; + +static const u8 dec_input012[] __initconst = { + 0x52, 0x34, 0xb3, 0x65, 0x3b, 0xb7, 0xe5, 0xd3, + 0xab, 0x49, 0x17, 0x60, 0xd2, 0x52, 0x56, 0xdf, + 0xdf, 0x34, 0x56, 0x82, 0xe2, 0xbe, 0xe5, 0xe1, + 0x28, 0xd1, 0x4e, 0x5f, 0x4f, 0x01, 0x7d, 0x3f, + 0x99, 0x6b, 0x30, 0x6e, 0x1a, 0x7c, 0x4c, 0x8e, + 0x62, 0x81, 0xae, 0x86, 0x3f, 0x6b, 0xd0, 0xb5, + 0xa9, 0xcf, 0x50, 0xf1, 0x02, 0x12, 0xa0, 0x0b, + 0x24, 0xe9, 0xe6, 0x72, 0x89, 0x2c, 0x52, 0x1b, + 0x34, 0x38, 0xf8, 0x75, 0x5f, 0xa0, 0x74, 0xe2, + 0x99, 0xdd, 0xa6, 0x4b, 0x14, 0x50, 0x4e, 0xf1, + 0xbe, 0xd6, 0x9e, 0xdb, 0xb2, 0x24, 0x27, 0x74, + 0x12, 0x4a, 0x78, 0x78, 0x17, 0xa5, 0x58, 0x8e, + 0x2f, 0xf9, 0xf4, 0x8d, 0xee, 0x03, 0x88, 0xae, + 0xb8, 0x29, 0xa1, 0x2f, 0x4b, 0xee, 0x92, 0xbd, + 0x87, 0xb3, 0xce, 0x34, 0x21, 0x57, 0x46, 0x04, + 0x49, 0x0c, 0x80, 0xf2, 0x01, 0x13, 0xa1, 0x55, + 0xb3, 0xff, 0x44, 0x30, 0x3c, 0x1c, 0xd0, 0xef, + 0xbc, 0x18, 0x74, 0x26, 0xad, 0x41, 0x5b, 0x5b, + 0x3e, 0x9a, 0x7a, 0x46, 0x4f, 0x16, 0xd6, 0x74, + 0x5a, 0xb7, 0x3a, 0x28, 0x31, 0xd8, 0xae, 0x26, + 0xac, 0x50, 0x53, 0x86, 0xf2, 0x56, 0xd7, 0x3f, + 0x29, 0xbc, 0x45, 0x68, 0x8e, 0xcb, 0x98, 0x64, + 0xdd, 0xc9, 0xba, 0xb8, 0x4b, 0x7b, 0x82, 0xdd, + 0x14, 0xa7, 0xcb, 0x71, 0x72, 0x00, 0x5c, 0xad, + 0x7b, 0x6a, 0x89, 0xa4, 0x3d, 0xbf, 0xb5, 0x4b, + 0x3e, 0x7c, 0x5a, 0xcf, 0xb8, 0xa1, 0xc5, 0x6e, + 0xc8, 0xb6, 0x31, 0x57, 0x7b, 0xdf, 0xa5, 0x7e, + 0xb1, 0xd6, 0x42, 0x2a, 0x31, 0x36, 0xd1, 0xd0, + 0x3f, 0x7a, 0xe5, 0x94, 0xd6, 0x36, 0xa0, 0x6f, + 0xb7, 0x40, 0x7d, 0x37, 0xc6, 0x55, 0x7c, 0x50, + 0x40, 0x6d, 0x29, 0x89, 0xe3, 0x5a, 0xae, 0x97, + 0xe7, 0x44, 0x49, 0x6e, 0xbd, 0x81, 0x3d, 0x03, + 0x93, 0x06, 0x12, 0x06, 0xe2, 0x41, 0x12, 0x4a, + 0xf1, 0x6a, 0xa4, 0x58, 0xa2, 0xfb, 0xd2, 0x15, + 0xba, 0xc9, 0x79, 0xc9, 0xce, 0x5e, 0x13, 0xbb, + 0xf1, 0x09, 0x04, 0xcc, 0xfd, 0xe8, 0x51, 0x34, + 0x6a, 0xe8, 0x61, 0x88, 0xda, 0xed, 0x01, 0x47, + 0x84, 0xf5, 0x73, 0x25, 0xf9, 0x1c, 0x42, 0x86, + 0x07, 0xf3, 0x5b, 0x1a, 0x01, 0xb3, 0xeb, 0x24, + 0x32, 0x8d, 0xf6, 0xed, 0x7c, 0x4b, 0xeb, 0x3c, + 0x36, 0x42, 0x28, 0xdf, 0xdf, 0xb6, 0xbe, 0xd9, + 0x8c, 0x52, 0xd3, 0x2b, 0x08, 0x90, 0x8c, 0xe7, + 0x98, 0x31, 0xe2, 0x32, 0x8e, 0xfc, 0x11, 0x48, + 0x00, 0xa8, 0x6a, 0x42, 0x4a, 0x02, 0xc6, 0x4b, + 0x09, 0xf1, 0xe3, 0x49, 0xf3, 0x45, 0x1f, 0x0e, + 0xbc, 0x56, 0xe2, 0xe4, 0xdf, 0xfb, 0xeb, 0x61, + 0xfa, 0x24, 0xc1, 0x63, 0x75, 0xbb, 0x47, 0x75, + 0xaf, 0xe1, 0x53, 0x16, 0x96, 0x21, 0x85, 0x26, + 0x11, 0xb3, 0x76, 0xe3, 0x23, 0xa1, 0x6b, 0x74, + 0x37, 0xd0, 0xde, 0x06, 0x90, 0x71, 0x5d, 0x43, + 0x88, 0x9b, 0x00, 0x54, 0xa6, 0x75, 0x2f, 0xa1, + 0xc2, 0x0b, 0x73, 0x20, 0x1d, 0xb6, 0x21, 0x79, + 0x57, 0x3f, 0xfa, 0x09, 0xbe, 0x8a, 0x33, 0xc3, + 0x52, 0xf0, 0x1d, 0x82, 0x31, 0xd1, 0x55, 0xb5, + 0x6c, 0x99, 0x25, 0xcf, 0x5c, 0x32, 0xce, 0xe9, + 0x0d, 0xfa, 0x69, 0x2c, 0xd5, 0x0d, 0xc5, 0x6d, + 0x86, 0xd0, 0x0c, 0x3b, 0x06, 0x50, 0x79, 0xe8, + 0xc3, 0xae, 0x04, 0xe6, 0xcd, 0x51, 0xe4, 0x26, + 0x9b, 0x4f, 0x7e, 0xa6, 0x0f, 0xab, 0xd8, 0xe5, + 0xde, 0xa9, 0x00, 0x95, 0xbe, 0xa3, 0x9d, 0x5d, + 0xb2, 0x09, 0x70, 0x18, 0x1c, 0xf0, 0xac, 0x29, + 0x23, 0x02, 0x29, 0x28, 0xd2, 0x74, 0x35, 0x57, + 0x62, 0x0f, 0x24, 0xea, 0x5e, 0x33, 0xc2, 0x92, + 0xf3, 0x78, 0x4d, 0x30, 0x1e, 0xa1, 0x99, 0xa9, + 0x82, 0xb0, 0x42, 0x31, 0x8d, 0xad, 0x8a, 0xbc, + 0xfc, 0xd4, 0x57, 0x47, 0x3e, 0xb4, 0x50, 0xdd, + 0x6e, 0x2c, 0x80, 0x4d, 0x22, 0xf1, 0xfb, 0x57, + 0xc4, 0xdd, 0x17, 0xe1, 0x8a, 0x36, 0x4a, 0xb3, + 0x37, 0xca, 0xc9, 0x4e, 0xab, 0xd5, 0x69, 0xc4, + 0xf4, 0xbc, 0x0b, 0x3b, 0x44, 0x4b, 0x29, 0x9c, + 0xee, 0xd4, 0x35, 0x22, 0x21, 0xb0, 0x1f, 0x27, + 0x64, 0xa8, 0x51, 0x1b, 0xf0, 0x9f, 0x19, 0x5c, + 0xfb, 0x5a, 0x64, 0x74, 0x70, 0x45, 0x09, 0xf5, + 0x64, 0xfe, 0x1a, 0x2d, 0xc9, 0x14, 0x04, 0x14, + 0xcf, 0xd5, 0x7d, 0x60, 0xaf, 0x94, 0x39, 0x94, + 0xe2, 0x7d, 0x79, 0x82, 0xd0, 0x65, 0x3b, 0x6b, + 0x9c, 0x19, 0x84, 0xb4, 0x6d, 0xb3, 0x0c, 0x99, + 0xc0, 0x56, 0xa8, 0xbd, 0x73, 0xce, 0x05, 0x84, + 0x3e, 0x30, 0xaa, 0xc4, 0x9b, 0x1b, 0x04, 0x2a, + 0x9f, 0xd7, 0x43, 0x2b, 0x23, 0xdf, 0xbf, 0xaa, + 0xd5, 0xc2, 0x43, 0x2d, 0x70, 0xab, 0xdc, 0x75, + 0xad, 0xac, 0xf7, 0xc0, 0xbe, 0x67, 0xb2, 0x74, + 0xed, 0x67, 0x10, 0x4a, 0x92, 0x60, 0xc1, 0x40, + 0x50, 0x19, 0x8a, 0x8a, 0x8c, 0x09, 0x0e, 0x72, + 0xe1, 0x73, 0x5e, 0xe8, 0x41, 0x85, 0x63, 0x9f, + 0x3f, 0xd7, 0x7d, 0xc4, 0xfb, 0x22, 0x5d, 0x92, + 0x6c, 0xb3, 0x1e, 0xe2, 0x50, 0x2f, 0x82, 0xa8, + 0x28, 0xc0, 0xb5, 0xd7, 0x5f, 0x68, 0x0d, 0x2c, + 0x2d, 0xaf, 0x7e, 0xfa, 0x2e, 0x08, 0x0f, 0x1f, + 0x70, 0x9f, 0xe9, 0x19, 0x72, 0x55, 0xf8, 0xfb, + 0x51, 0xd2, 0x33, 0x5d, 0xa0, 0xd3, 0x2b, 0x0a, + 0x6c, 0xbc, 0x4e, 0xcf, 0x36, 0x4d, 0xdc, 0x3b, + 0xe9, 0x3e, 0x81, 0x7c, 0x61, 0xdb, 0x20, 0x2d, + 0x3a, 0xc3, 0xb3, 0x0c, 0x1e, 0x00, 0xb9, 0x7c, + 0xf5, 0xca, 0x10, 0x5f, 0x3a, 0x71, 0xb3, 0xe4, + 0x20, 0xdb, 0x0c, 0x2a, 0x98, 0x63, 0x45, 0x00, + 0x58, 0xf6, 0x68, 0xe4, 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0xf2, 0x86, 0xe4, 0x52, + 0x7e, 0x53, 0x4c, 0x12, 0x38, 0xcc, 0x34, 0x7d, + 0x57, 0xf6, 0x42, 0x93, 0x8a, 0xc4, 0xee, 0x5c, + 0x8a, 0xe1, 0x52, 0x8f, 0x56, 0x64, 0xf6, 0xa6, + 0xd1, 0x91, 0x57, 0x70, 0xcd, 0x11, 0x76, 0xf5, + 0x59, 0x60, 0x60, 0x3c, 0xc1, 0xc3, 0x0b, 0x7f, + 0x58, 0x1a, 0x50, 0x91, 0xf1, 0x68, 0x8f, 0x6e, + 0x74, 0x74, 0xa8, 0x51, 0x0b, 0xf7, 0x7a, 0x98, + 0x37, 0xf2, 0x0a, 0x0e, 0xa4, 0x97, 0x04, 0xb8, + 0x9b, 0xfd, 0xa0, 0xea, 0xf7, 0x0d, 0xe1, 0xdb, + 0x03, 0xf0, 0x31, 0x29, 0xf8, 0xdd, 0x6b, 0x8b, + 0x5d, 0xd8, 0x59, 0xa9, 0x29, 0xcf, 0x9a, 0x79, + 0x89, 0x19, 0x63, 0x46, 0x09, 0x79, 0x6a, 0x11, + 0xda, 0x63, 0x68, 0x48, 0x77, 0x23, 0xfb, 0x7d, + 0x3a, 0x43, 0xcb, 0x02, 0x3b, 0x7a, 0x6d, 0x10, + 0x2a, 0x9e, 0xac, 0xf1, 0xd4, 0x19, 0xf8, 0x23, + 0x64, 0x1d, 0x2c, 0x5f, 0xf2, 0xb0, 0x5c, 0x23, + 0x27, 0xf7, 0x27, 0x30, 0x16, 0x37, 0xb1, 0x90, + 0xab, 0x38, 0xfb, 0x55, 0xcd, 0x78, 0x58, 0xd4, + 0x7d, 0x43, 0xf6, 0x45, 0x5e, 0x55, 0x8d, 0xb1, + 0x02, 0x65, 0x58, 0xb4, 0x13, 0x4b, 0x36, 0xf7, + 0xcc, 0xfe, 0x3d, 0x0b, 0x82, 0xe2, 0x12, 0x11, + 0xbb, 0xe6, 0xb8, 0x3a, 0x48, 0x71, 0xc7, 0x50, + 0x06, 0x16, 0x3a, 0xe6, 0x7c, 0x05, 0xc7, 0xc8, + 0x4d, 0x2f, 0x08, 0x6a, 0x17, 0x9a, 0x95, 0x97, + 0x50, 0x68, 0xdc, 0x28, 0x18, 0xc4, 0x61, 0x38, + 0xb9, 0xe0, 0x3e, 0x78, 0xdb, 0x29, 0xe0, 0x9f, + 0x52, 0xdd, 0xf8, 0x4f, 0x91, 0xc1, 0xd0, 0x33, + 0xa1, 0x7a, 0x8e, 0x30, 0x13, 0x82, 0x07, 0x9f, + 0xd3, 0x31, 0x0f, 0x23, 0xbe, 0x32, 0x5a, 0x75, + 0xcf, 0x96, 0xb2, 0xec, 0xb5, 0x32, 0xac, 0x21, + 0xd1, 0x82, 0x33, 0xd3, 0x15, 0x74, 0xbd, 0x90, + 0xf1, 0x2c, 0xe6, 0x5f, 0x8d, 0xe3, 0x02, 0xe8, + 0xe9, 0xc4, 0xca, 0x96, 0xeb, 0x0e, 0xbc, 0x91, + 0xf4, 0xb9, 0xea, 0xd9, 0x1b, 0x75, 0xbd, 0xe1, + 0xac, 0x2a, 0x05, 0x37, 0x52, 0x9b, 0x1b, 0x3f, + 0x5a, 0xdc, 0x21, 0xc3, 0x98, 0xbb, 0xaf, 0xa3, + 0xf2, 0x00, 0xbf, 0x0d, 0x30, 0x89, 0x05, 0xcc, + 0xa5, 0x76, 0xf5, 0x06, 0xf0, 0xc6, 0x54, 0x8a, + 0x5d, 0xd4, 0x1e, 0xc1, 0xf2, 0xce, 0xb0, 0x62, + 0xc8, 0xfc, 0x59, 0x42, 0x9a, 0x90, 0x60, 0x55, + 0xfe, 0x88, 0xa5, 0x8b, 0xb8, 0x33, 0x0c, 0x23, + 0x24, 0x0d, 0x15, 0x70, 0x37, 0x1e, 0x3d, 0xf6, + 0xd2, 0xea, 0x92, 0x10, 0xb2, 0xc4, 0x51, 0xac, + 0xf2, 0xac, 0xf3, 0x6b, 0x6c, 0xaa, 0xcf, 0x12, + 0xc5, 0x6c, 0x90, 0x50, 0xb5, 0x0c, 0xfc, 0x1a, + 0x15, 0x52, 0xe9, 0x26, 0xc6, 0x52, 0xa4, 0xe7, + 0x81, 0x69, 0xe1, 0xe7, 0x9e, 0x30, 0x01, 0xec, + 0x84, 0x89, 0xb2, 0x0d, 0x66, 0xdd, 0xce, 0x28, + 0x5c, 0xec, 0x98, 0x46, 0x68, 0x21, 0x9f, 0x88, + 0x3f, 0x1f, 0x42, 0x77, 0xce, 0xd0, 0x61, 0xd4, + 0x20, 0xa7, 0xff, 0x53, 0xad, 0x37, 0xd0, 0x17, + 0x35, 0xc9, 0xfc, 0xba, 0x0a, 0x78, 0x3f, 0xf2, + 0xcc, 0x86, 0x89, 0xe8, 0x4b, 0x3c, 0x48, 0x33, + 0x09, 0x7f, 0xc6, 0xc0, 0xdd, 0xb8, 0xfd, 0x7a, + 0x66, 0x66, 0x65, 0xeb, 0x47, 0xa7, 0x04, 0x28, + 0xa3, 0x19, 0x8e, 0xa9, 0xb1, 0x13, 0x67, 0x62, + 0x70, 0xcf, 0xd6 +}; +static const u8 dec_output012[] __initconst = { + 0x74, 0xa6, 0x3e, 0xe4, 0xb1, 0xcb, 0xaf, 0xb0, + 0x40, 0xe5, 0x0f, 0x9e, 0xf1, 0xf2, 0x89, 0xb5, + 0x42, 0x34, 0x8a, 0xa1, 0x03, 0xb7, 0xe9, 0x57, + 0x46, 0xbe, 0x20, 0xe4, 0x6e, 0xb0, 0xeb, 0xff, + 0xea, 0x07, 0x7e, 0xef, 0xe2, 0x55, 0x9f, 0xe5, + 0x78, 0x3a, 0xb7, 0x83, 0xc2, 0x18, 0x40, 0x7b, + 0xeb, 0xcd, 0x81, 0xfb, 0x90, 0x12, 0x9e, 0x46, + 0xa9, 0xd6, 0x4a, 0xba, 0xb0, 0x62, 0xdb, 0x6b, + 0x99, 0xc4, 0xdb, 0x54, 0x4b, 0xb8, 0xa5, 0x71, + 0xcb, 0xcd, 0x63, 0x32, 0x55, 0xfb, 0x31, 0xf0, + 0x38, 0xf5, 0xbe, 0x78, 0xe4, 0x45, 0xce, 0x1b, + 0x6a, 0x5b, 0x0e, 0xf4, 0x16, 0xe4, 0xb1, 0x3d, + 0xf6, 0x63, 0x7b, 0xa7, 0x0c, 0xde, 0x6f, 0x8f, + 0x74, 0xdf, 0xe0, 0x1e, 0x9d, 0xce, 0x8f, 0x24, + 0xef, 0x23, 0x35, 0x33, 0x7b, 0x83, 0x34, 0x23, + 0x58, 0x74, 0x14, 0x77, 0x1f, 0xc2, 0x4f, 0x4e, + 0xc6, 0x89, 0xf9, 0x52, 0x09, 0x37, 0x64, 0x14, + 0xc4, 0x01, 0x6b, 0x9d, 0x77, 0xe8, 0x90, 0x5d, + 0xa8, 0x4a, 0x2a, 0xef, 0x5c, 0x7f, 0xeb, 0xbb, + 0xb2, 0xc6, 0x93, 0x99, 0x66, 0xdc, 0x7f, 0xd4, + 0x9e, 0x2a, 0xca, 0x8d, 0xdb, 0xe7, 0x20, 0xcf, + 0xe4, 0x73, 0xae, 0x49, 0x7d, 0x64, 0x0f, 0x0e, + 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0x4b, 0x11, 0xb3, 0xdd, 0x03, 0x65, 0xbd, 0x9b, + 0x01, 0xda, 0x9c, 0xb9, 0x7e, 0x3f, 0x6a, 0xc4, + 0x7b, 0xea, 0xd4, 0x3c, 0xb9, 0xfb, 0x5c, 0x6b, + 0x64, 0x33, 0x52, 0xba, 0x64, 0x78, 0x8f, 0xa4, + 0xaf, 0x7a, 0x61, 0x8d, 0xbc, 0xc5, 0x73, 0xe9, + 0x6b, 0x58, 0x97, 0x4b, 0xbf, 0x63, 0x22, 0xd3, + 0x37, 0x02, 0x54, 0xc5, 0xb9, 0x16, 0x4a, 0xf0, + 0x19, 0xd8, 0x94, 0x57, 0xb8, 0x8a, 0xb3, 0x16, + 0x3b, 0xd0, 0x84, 0x8e, 0x67, 0xa6, 0xa3, 0x7d, + 0x78, 0xec, 0x00 +}; +static const u8 dec_assoc012[] __initconst = { + 0xb1, 0x69, 0x83, 0x87, 0x30, 0xaa, 0x5d, 0xb8, + 0x77, 0xe8, 0x21, 0xff, 0x06, 0x59, 0x35, 0xce, + 0x75, 0xfe, 0x38, 0xef, 0xb8, 0x91, 0x43, 0x8c, + 0xcf, 0x70, 0xdd, 0x0a, 0x68, 0xbf, 0xd4, 0xbc, + 0x16, 0x76, 0x99, 0x36, 0x1e, 0x58, 0x79, 0x5e, + 0xd4, 0x29, 0xf7, 0x33, 0x93, 0x48, 0xdb, 0x5f, + 0x01, 0xae, 0x9c, 0xb6, 0xe4, 0x88, 0x6d, 0x2b, + 0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9 +}; +static const u8 dec_nonce012[] __initconst = { + 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06 +}; +static const u8 dec_key012[] __initconst = { + 0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e, + 0x8f, 0x59, 0x8e, 0xc5, 0x90, 0xd5, 0x27, 0x2d, + 0xba, 0x29, 0x2e, 0xcb, 0x1b, 0x70, 0x44, 0x1e, + 0x65, 0x91, 0x6e, 0x2a, 0x79, 0x22, 0xda, 0x64 +}; + +static const u8 dec_input013[] __initconst = { + 0x52, 0x34, 0xb3, 0x65, 0x3b, 0xb7, 0xe5, 0xd3, + 0xab, 0x49, 0x17, 0x60, 0xd2, 0x52, 0x56, 0xdf, + 0xdf, 0x34, 0x56, 0x82, 0xe2, 0xbe, 0xe5, 0xe1, + 0x28, 0xd1, 0x4e, 0x5f, 0x4f, 0x01, 0x7d, 0x3f, + 0x99, 0x6b, 0x30, 0x6e, 0x1a, 0x7c, 0x4c, 0x8e, + 0x62, 0x81, 0xae, 0x86, 0x3f, 0x6b, 0xd0, 0xb5, + 0xa9, 0xcf, 0x50, 0xf1, 0x02, 0x12, 0xa0, 0x0b, + 0x24, 0xe9, 0xe6, 0x72, 0x89, 0x2c, 0x52, 0x1b, + 0x34, 0x38, 0xf8, 0x75, 0x5f, 0xa0, 0x74, 0xe2, + 0x99, 0xdd, 0xa6, 0x4b, 0x14, 0x50, 0x4e, 0xf1, + 0xbe, 0xd6, 0x9e, 0xdb, 0xb2, 0x24, 0x27, 0x74, + 0x12, 0x4a, 0x78, 0x78, 0x17, 0xa5, 0x58, 0x8e, + 0x2f, 0xf9, 0xf4, 0x8d, 0xee, 0x03, 0x88, 0xae, + 0xb8, 0x29, 0xa1, 0x2f, 0x4b, 0xee, 0x92, 0xbd, + 0x87, 0xb3, 0xce, 0x34, 0x21, 0x57, 0x46, 0x04, + 0x49, 0x0c, 0x80, 0xf2, 0x01, 0x13, 0xa1, 0x55, + 0xb3, 0xff, 0x44, 0x30, 0x3c, 0x1c, 0xd0, 0xef, + 0xbc, 0x18, 0x74, 0x26, 0xad, 0x41, 0x5b, 0x5b, + 0x3e, 0x9a, 0x7a, 0x46, 0x4f, 0x16, 0xd6, 0x74, + 0x5a, 0xb7, 0x3a, 0x28, 0x31, 0xd8, 0xae, 0x26, + 0xac, 0x50, 0x53, 0x86, 0xf2, 0x56, 0xd7, 0x3f, + 0x29, 0xbc, 0x45, 0x68, 0x8e, 0xcb, 0x98, 0x64, + 0xdd, 0xc9, 0xba, 0xb8, 0x4b, 0x7b, 0x82, 0xdd, + 0x14, 0xa7, 0xcb, 0x71, 0x72, 0x00, 0x5c, 0xad, + 0x7b, 0x6a, 0x89, 0xa4, 0x3d, 0xbf, 0xb5, 0x4b, + 0x3e, 0x7c, 0x5a, 0xcf, 0xb8, 0xa1, 0xc5, 0x6e, + 0xc8, 0xb6, 0x31, 0x57, 0x7b, 0xdf, 0xa5, 0x7e, + 0xb1, 0xd6, 0x42, 0x2a, 0x31, 0x36, 0xd1, 0xd0, + 0x3f, 0x7a, 0xe5, 0x94, 0xd6, 0x36, 0xa0, 0x6f, + 0xb7, 0x40, 0x7d, 0x37, 0xc6, 0x55, 0x7c, 0x50, + 0x40, 0x6d, 0x29, 0x89, 0xe3, 0x5a, 0xae, 0x97, + 0xe7, 0x44, 0x49, 0x6e, 0xbd, 0x81, 0x3d, 0x03, + 0x93, 0x06, 0x12, 0x06, 0xe2, 0x41, 0x12, 0x4a, + 0xf1, 0x6a, 0xa4, 0x58, 0xa2, 0xfb, 0xd2, 0x15, + 0xba, 0xc9, 0x79, 0xc9, 0xce, 0x5e, 0x13, 0xbb, + 0xf1, 0x09, 0x04, 0xcc, 0xfd, 0xe8, 0x51, 0x34, + 0x6a, 0xe8, 0x61, 0x88, 0xda, 0xed, 0x01, 0x47, + 0x84, 0xf5, 0x73, 0x25, 0xf9, 0x1c, 0x42, 0x86, + 0x07, 0xf3, 0x5b, 0x1a, 0x01, 0xb3, 0xeb, 0x24, + 0x32, 0x8d, 0xf6, 0xed, 0x7c, 0x4b, 0xeb, 0x3c, + 0x36, 0x42, 0x28, 0xdf, 0xdf, 0xb6, 0xbe, 0xd9, + 0x8c, 0x52, 0xd3, 0x2b, 0x08, 0x90, 0x8c, 0xe7, + 0x98, 0x31, 0xe2, 0x32, 0x8e, 0xfc, 0x11, 0x48, + 0x00, 0xa8, 0x6a, 0x42, 0x4a, 0x02, 0xc6, 0x4b, + 0x09, 0xf1, 0xe3, 0x49, 0xf3, 0x45, 0x1f, 0x0e, + 0xbc, 0x56, 0xe2, 0xe4, 0xdf, 0xfb, 0xeb, 0x61, + 0xfa, 0x24, 0xc1, 0x63, 0x75, 0xbb, 0x47, 0x75, + 0xaf, 0xe1, 0x53, 0x16, 0x96, 0x21, 0x85, 0x26, + 0x11, 0xb3, 0x76, 0xe3, 0x23, 0xa1, 0x6b, 0x74, + 0x37, 0xd0, 0xde, 0x06, 0x90, 0x71, 0x5d, 0x43, + 0x88, 0x9b, 0x00, 0x54, 0xa6, 0x75, 0x2f, 0xa1, + 0xc2, 0x0b, 0x73, 0x20, 0x1d, 0xb6, 0x21, 0x79, + 0x57, 0x3f, 0xfa, 0x09, 0xbe, 0x8a, 0x33, 0xc3, + 0x52, 0xf0, 0x1d, 0x82, 0x31, 0xd1, 0x55, 0xb5, + 0x6c, 0x99, 0x25, 0xcf, 0x5c, 0x32, 0xce, 0xe9, + 0x0d, 0xfa, 0x69, 0x2c, 0xd5, 0x0d, 0xc5, 0x6d, + 0x86, 0xd0, 0x0c, 0x3b, 0x06, 0x50, 0x79, 0xe8, + 0xc3, 0xae, 0x04, 0xe6, 0xcd, 0x51, 0xe4, 0x26, + 0x9b, 0x4f, 0x7e, 0xa6, 0x0f, 0xab, 0xd8, 0xe5, + 0xde, 0xa9, 0x00, 0x95, 0xbe, 0xa3, 0x9d, 0x5d, + 0xb2, 0x09, 0x70, 0x18, 0x1c, 0xf0, 0xac, 0x29, + 0x23, 0x02, 0x29, 0x28, 0xd2, 0x74, 0x35, 0x57, + 0x62, 0x0f, 0x24, 0xea, 0x5e, 0x33, 0xc2, 0x92, + 0xf3, 0x78, 0x4d, 0x30, 0x1e, 0xa1, 0x99, 0xa9, + 0x82, 0xb0, 0x42, 0x31, 0x8d, 0xad, 0x8a, 0xbc, + 0xfc, 0xd4, 0x57, 0x47, 0x3e, 0xb4, 0x50, 0xdd, + 0x6e, 0x2c, 0x80, 0x4d, 0x22, 0xf1, 0xfb, 0x57, + 0xc4, 0xdd, 0x17, 0xe1, 0x8a, 0x36, 0x4a, 0xb3, + 0x37, 0xca, 0xc9, 0x4e, 0xab, 0xd5, 0x69, 0xc4, + 0xf4, 0xbc, 0x0b, 0x3b, 0x44, 0x4b, 0x29, 0x9c, + 0xee, 0xd4, 0x35, 0x22, 0x21, 0xb0, 0x1f, 0x27, + 0x64, 0xa8, 0x51, 0x1b, 0xf0, 0x9f, 0x19, 0x5c, + 0xfb, 0x5a, 0x64, 0x74, 0x70, 0x45, 0x09, 0xf5, + 0x64, 0xfe, 0x1a, 0x2d, 0xc9, 0x14, 0x04, 0x14, + 0xcf, 0xd5, 0x7d, 0x60, 0xaf, 0x94, 0x39, 0x94, + 0xe2, 0x7d, 0x79, 0x82, 0xd0, 0x65, 0x3b, 0x6b, + 0x9c, 0x19, 0x84, 0xb4, 0x6d, 0xb3, 0x0c, 0x99, + 0xc0, 0x56, 0xa8, 0xbd, 0x73, 0xce, 0x05, 0x84, + 0x3e, 0x30, 0xaa, 0xc4, 0x9b, 0x1b, 0x04, 0x2a, + 0x9f, 0xd7, 0x43, 0x2b, 0x23, 0xdf, 0xbf, 0xaa, + 0xd5, 0xc2, 0x43, 0x2d, 0x70, 0xab, 0xdc, 0x75, + 0xad, 0xac, 0xf7, 0xc0, 0xbe, 0x67, 0xb2, 0x74, + 0xed, 0x67, 0x10, 0x4a, 0x92, 0x60, 0xc1, 0x40, + 0x50, 0x19, 0x8a, 0x8a, 0x8c, 0x09, 0x0e, 0x72, + 0xe1, 0x73, 0x5e, 0xe8, 0x41, 0x85, 0x63, 0x9f, + 0x3f, 0xd7, 0x7d, 0xc4, 0xfb, 0x22, 0x5d, 0x92, + 0x6c, 0xb3, 0x1e, 0xe2, 0x50, 0x2f, 0x82, 0xa8, + 0x28, 0xc0, 0xb5, 0xd7, 0x5f, 0x68, 0x0d, 0x2c, + 0x2d, 0xaf, 0x7e, 0xfa, 0x2e, 0x08, 0x0f, 0x1f, + 0x70, 0x9f, 0xe9, 0x19, 0x72, 0x55, 0xf8, 0xfb, + 0x51, 0xd2, 0x33, 0x5d, 0xa0, 0xd3, 0x2b, 0x0a, + 0x6c, 0xbc, 0x4e, 0xcf, 0x36, 0x4d, 0xdc, 0x3b, + 0xe9, 0x3e, 0x81, 0x7c, 0x61, 0xdb, 0x20, 0x2d, + 0x3a, 0xc3, 0xb3, 0x0c, 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0x16, 0x37, 0xb1, 0x90, + 0xab, 0x38, 0xfb, 0x55, 0xcd, 0x78, 0x58, 0xd4, + 0x7d, 0x43, 0xf6, 0x45, 0x5e, 0x55, 0x8d, 0xb1, + 0x02, 0x65, 0x58, 0xb4, 0x13, 0x4b, 0x36, 0xf7, + 0xcc, 0xfe, 0x3d, 0x0b, 0x82, 0xe2, 0x12, 0x11, + 0xbb, 0xe6, 0xb8, 0x3a, 0x48, 0x71, 0xc7, 0x50, + 0x06, 0x16, 0x3a, 0xe6, 0x7c, 0x05, 0xc7, 0xc8, + 0x4d, 0x2f, 0x08, 0x6a, 0x17, 0x9a, 0x95, 0x97, + 0x50, 0x68, 0xdc, 0x28, 0x18, 0xc4, 0x61, 0x38, + 0xb9, 0xe0, 0x3e, 0x78, 0xdb, 0x29, 0xe0, 0x9f, + 0x52, 0xdd, 0xf8, 0x4f, 0x91, 0xc1, 0xd0, 0x33, + 0xa1, 0x7a, 0x8e, 0x30, 0x13, 0x82, 0x07, 0x9f, + 0xd3, 0x31, 0x0f, 0x23, 0xbe, 0x32, 0x5a, 0x75, + 0xcf, 0x96, 0xb2, 0xec, 0xb5, 0x32, 0xac, 0x21, + 0xd1, 0x82, 0x33, 0xd3, 0x15, 0x74, 0xbd, 0x90, + 0xf1, 0x2c, 0xe6, 0x5f, 0x8d, 0xe3, 0x02, 0xe8, + 0xe9, 0xc4, 0xca, 0x96, 0xeb, 0x0e, 0xbc, 0x91, + 0xf4, 0xb9, 0xea, 0xd9, 0x1b, 0x75, 0xbd, 0xe1, + 0xac, 0x2a, 0x05, 0x37, 0x52, 0x9b, 0x1b, 0x3f, + 0x5a, 0xdc, 0x21, 0xc3, 0x98, 0xbb, 0xaf, 0xa3, + 0xf2, 0x00, 0xbf, 0x0d, 0x30, 0x89, 0x05, 0xcc, + 0xa5, 0x76, 0xf5, 0x06, 0xf0, 0xc6, 0x54, 0x8a, + 0x5d, 0xd4, 0x1e, 0xc1, 0xf2, 0xce, 0xb0, 0x62, + 0xc8, 0xfc, 0x59, 0x42, 0x9a, 0x90, 0x60, 0x55, + 0xfe, 0x88, 0xa5, 0x8b, 0xb8, 0x33, 0x0c, 0x23, + 0x24, 0x0d, 0x15, 0x70, 0x37, 0x1e, 0x3d, 0xf6, + 0xd2, 0xea, 0x92, 0x10, 0xb2, 0xc4, 0x51, 0xac, + 0xf2, 0xac, 0xf3, 0x6b, 0x6c, 0xaa, 0xcf, 0x12, + 0xc5, 0x6c, 0x90, 0x50, 0xb5, 0x0c, 0xfc, 0x1a, + 0x15, 0x52, 0xe9, 0x26, 0xc6, 0x52, 0xa4, 0xe7, + 0x81, 0x69, 0xe1, 0xe7, 0x9e, 0x30, 0x01, 0xec, + 0x84, 0x89, 0xb2, 0x0d, 0x66, 0xdd, 0xce, 0x28, + 0x5c, 0xec, 0x98, 0x46, 0x68, 0x21, 0x9f, 0x88, + 0x3f, 0x1f, 0x42, 0x77, 0xce, 0xd0, 0x61, 0xd4, + 0x20, 0xa7, 0xff, 0x53, 0xad, 0x37, 0xd0, 0x17, + 0x35, 0xc9, 0xfc, 0xba, 0x0a, 0x78, 0x3f, 0xf2, + 0xcc, 0x86, 0x89, 0xe8, 0x4b, 0x3c, 0x48, 0x33, + 0x09, 0x7f, 0xc6, 0xc0, 0xdd, 0xb8, 0xfd, 0x7a, + 0x66, 0x66, 0x65, 0xeb, 0x47, 0xa7, 0x04, 0x28, + 0xa3, 0x19, 0x8e, 0xa9, 0xb1, 0x13, 0x67, 0x62, + 0x70, 0xcf, 0xd7 +}; +static const u8 dec_output013[] __initconst = { + 0x74, 0xa6, 0x3e, 0xe4, 0xb1, 0xcb, 0xaf, 0xb0, + 0x40, 0xe5, 0x0f, 0x9e, 0xf1, 0xf2, 0x89, 0xb5, + 0x42, 0x34, 0x8a, 0xa1, 0x03, 0xb7, 0xe9, 0x57, + 0x46, 0xbe, 0x20, 0xe4, 0x6e, 0xb0, 0xeb, 0xff, + 0xea, 0x07, 0x7e, 0xef, 0xe2, 0x55, 0x9f, 0xe5, + 0x78, 0x3a, 0xb7, 0x83, 0xc2, 0x18, 0x40, 0x7b, + 0xeb, 0xcd, 0x81, 0xfb, 0x90, 0x12, 0x9e, 0x46, + 0xa9, 0xd6, 0x4a, 0xba, 0xb0, 0x62, 0xdb, 0x6b, + 0x99, 0xc4, 0xdb, 0x54, 0x4b, 0xb8, 0xa5, 0x71, + 0xcb, 0xcd, 0x63, 0x32, 0x55, 0xfb, 0x31, 0xf0, + 0x38, 0xf5, 0xbe, 0x78, 0xe4, 0x45, 0xce, 0x1b, + 0x6a, 0x5b, 0x0e, 0xf4, 0x16, 0xe4, 0xb1, 0x3d, + 0xf6, 0x63, 0x7b, 0xa7, 0x0c, 0xde, 0x6f, 0x8f, + 0x74, 0xdf, 0xe0, 0x1e, 0x9d, 0xce, 0x8f, 0x24, + 0xef, 0x23, 0x35, 0x33, 0x7b, 0x83, 0x34, 0x23, + 0x58, 0x74, 0x14, 0x77, 0x1f, 0xc2, 0x4f, 0x4e, + 0xc6, 0x89, 0xf9, 0x52, 0x09, 0x37, 0x64, 0x14, + 0xc4, 0x01, 0x6b, 0x9d, 0x77, 0xe8, 0x90, 0x5d, + 0xa8, 0x4a, 0x2a, 0xef, 0x5c, 0x7f, 0xeb, 0xbb, + 0xb2, 0xc6, 0x93, 0x99, 0x66, 0xdc, 0x7f, 0xd4, + 0x9e, 0x2a, 0xca, 0x8d, 0xdb, 0xe7, 0x20, 0xcf, + 0xe4, 0x73, 0xae, 0x49, 0x7d, 0x64, 0x0f, 0x0e, + 0x28, 0x46, 0xa9, 0xa8, 0x32, 0xe4, 0x0e, 0xf6, + 0x51, 0x53, 0xb8, 0x3c, 0xb1, 0xff, 0xa3, 0x33, + 0x41, 0x75, 0xff, 0xf1, 0x6f, 0xf1, 0xfb, 0xbb, + 0x83, 0x7f, 0x06, 0x9b, 0xe7, 0x1b, 0x0a, 0xe0, + 0x5c, 0x33, 0x60, 0x5b, 0xdb, 0x5b, 0xed, 0xfe, + 0xa5, 0x16, 0x19, 0x72, 0xa3, 0x64, 0x23, 0x00, + 0x02, 0xc7, 0xf3, 0x6a, 0x81, 0x3e, 0x44, 0x1d, + 0x79, 0x15, 0x5f, 0x9a, 0xde, 0xe2, 0xfd, 0x1b, + 0x73, 0xc1, 0xbc, 0x23, 0xba, 0x31, 0xd2, 0x50, + 0xd5, 0xad, 0x7f, 0x74, 0xa7, 0xc9, 0xf8, 0x3e, + 0x2b, 0x26, 0x10, 0xf6, 0x03, 0x36, 0x74, 0xe4, + 0x0e, 0x6a, 0x72, 0xb7, 0x73, 0x0a, 0x42, 0x28, + 0xc2, 0xad, 0x5e, 0x03, 0xbe, 0xb8, 0x0b, 0xa8, + 0x5b, 0xd4, 0xb8, 0xba, 0x52, 0x89, 0xb1, 0x9b, + 0xc1, 0xc3, 0x65, 0x87, 0xed, 0xa5, 0xf4, 0x86, + 0xfd, 0x41, 0x80, 0x91, 0x27, 0x59, 0x53, 0x67, + 0x15, 0x78, 0x54, 0x8b, 0x2d, 0x3d, 0xc7, 0xff, + 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0x94, 0x02, 0x41, 0xe0, 0x40, 0x22, 0x03, 0x5e, + 0xd1, 0x53, 0xd4, 0x86, 0xd3, 0x2c, 0x9f, 0x0f, + 0x96, 0xe3, 0x6b, 0x9a, 0x76, 0x32, 0x06, 0x47, + 0x4b, 0x11, 0xb3, 0xdd, 0x03, 0x65, 0xbd, 0x9b, + 0x01, 0xda, 0x9c, 0xb9, 0x7e, 0x3f, 0x6a, 0xc4, + 0x7b, 0xea, 0xd4, 0x3c, 0xb9, 0xfb, 0x5c, 0x6b, + 0x64, 0x33, 0x52, 0xba, 0x64, 0x78, 0x8f, 0xa4, + 0xaf, 0x7a, 0x61, 0x8d, 0xbc, 0xc5, 0x73, 0xe9, + 0x6b, 0x58, 0x97, 0x4b, 0xbf, 0x63, 0x22, 0xd3, + 0x37, 0x02, 0x54, 0xc5, 0xb9, 0x16, 0x4a, 0xf0, + 0x19, 0xd8, 0x94, 0x57, 0xb8, 0x8a, 0xb3, 0x16, + 0x3b, 0xd0, 0x84, 0x8e, 0x67, 0xa6, 0xa3, 0x7d, + 0x78, 0xec, 0x00 +}; +static const u8 dec_assoc013[] __initconst = { + 0xb1, 0x69, 0x83, 0x87, 0x30, 0xaa, 0x5d, 0xb8, + 0x77, 0xe8, 0x21, 0xff, 0x06, 0x59, 0x35, 0xce, + 0x75, 0xfe, 0x38, 0xef, 0xb8, 0x91, 0x43, 0x8c, + 0xcf, 0x70, 0xdd, 0x0a, 0x68, 0xbf, 0xd4, 0xbc, + 0x16, 0x76, 0x99, 0x36, 0x1e, 0x58, 0x79, 0x5e, + 0xd4, 0x29, 0xf7, 0x33, 0x93, 0x48, 0xdb, 0x5f, + 0x01, 0xae, 0x9c, 0xb6, 0xe4, 0x88, 0x6d, 0x2b, + 0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9 +}; +static const u8 dec_nonce013[] __initconst = { + 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06 +}; +static const u8 dec_key013[] __initconst = { + 0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e, + 0x8f, 0x59, 0x8e, 0xc5, 0x90, 0xd5, 0x27, 0x2d, + 0xba, 0x29, 0x2e, 0xcb, 0x1b, 0x70, 0x44, 0x1e, + 0x65, 0x91, 0x6e, 0x2a, 0x79, 0x22, 0xda, 0x64 +}; + +static const struct chacha20poly1305_testvec +chacha20poly1305_dec_vectors[] __initconst = { + { dec_input001, dec_output001, dec_assoc001, dec_nonce001, dec_key001, + sizeof(dec_input001), sizeof(dec_assoc001), sizeof(dec_nonce001) }, + { dec_input002, dec_output002, dec_assoc002, dec_nonce002, dec_key002, + sizeof(dec_input002), sizeof(dec_assoc002), sizeof(dec_nonce002) }, + { dec_input003, dec_output003, dec_assoc003, dec_nonce003, dec_key003, + sizeof(dec_input003), sizeof(dec_assoc003), sizeof(dec_nonce003) }, + { dec_input004, dec_output004, dec_assoc004, dec_nonce004, dec_key004, + sizeof(dec_input004), sizeof(dec_assoc004), sizeof(dec_nonce004) }, + { dec_input005, dec_output005, dec_assoc005, dec_nonce005, dec_key005, + sizeof(dec_input005), sizeof(dec_assoc005), sizeof(dec_nonce005) }, + { dec_input006, dec_output006, dec_assoc006, dec_nonce006, dec_key006, + sizeof(dec_input006), sizeof(dec_assoc006), sizeof(dec_nonce006) }, + { dec_input007, dec_output007, dec_assoc007, dec_nonce007, dec_key007, + sizeof(dec_input007), sizeof(dec_assoc007), sizeof(dec_nonce007) }, + { dec_input008, dec_output008, dec_assoc008, dec_nonce008, dec_key008, + sizeof(dec_input008), sizeof(dec_assoc008), sizeof(dec_nonce008) }, + { dec_input009, dec_output009, dec_assoc009, dec_nonce009, dec_key009, + sizeof(dec_input009), sizeof(dec_assoc009), sizeof(dec_nonce009) }, + { dec_input010, dec_output010, dec_assoc010, dec_nonce010, dec_key010, + sizeof(dec_input010), sizeof(dec_assoc010), sizeof(dec_nonce010) }, + { dec_input011, dec_output011, dec_assoc011, dec_nonce011, dec_key011, + sizeof(dec_input011), sizeof(dec_assoc011), sizeof(dec_nonce011) }, + { dec_input012, dec_output012, dec_assoc012, dec_nonce012, dec_key012, + sizeof(dec_input012), sizeof(dec_assoc012), sizeof(dec_nonce012) }, + { dec_input013, dec_output013, dec_assoc013, dec_nonce013, dec_key013, + sizeof(dec_input013), sizeof(dec_assoc013), sizeof(dec_nonce013), + true } +}; + +static const u8 xenc_input001[] __initconst = { + 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, + 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20, + 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66, + 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69, + 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20, + 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20, + 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d, + 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e, + 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65, + 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, + 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63, + 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f, + 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64, + 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65, + 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61, + 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e, + 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69, + 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72, + 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20, + 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, + 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61, + 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72, + 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, + 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61, + 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20, + 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65, + 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20, + 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20, + 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b, + 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67, + 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80, + 0x9d +}; +static const u8 xenc_output001[] __initconst = { + 0x1a, 0x6e, 0x3a, 0xd9, 0xfd, 0x41, 0x3f, 0x77, + 0x54, 0x72, 0x0a, 0x70, 0x9a, 0xa0, 0x29, 0x92, + 0x2e, 0xed, 0x93, 0xcf, 0x0f, 0x71, 0x88, 0x18, + 0x7a, 0x9d, 0x2d, 0x24, 0xe0, 0xf5, 0xea, 0x3d, + 0x55, 0x64, 0xd7, 0xad, 0x2a, 0x1a, 0x1f, 0x7e, + 0x86, 0x6d, 0xb0, 0xce, 0x80, 0x41, 0x72, 0x86, + 0x26, 0xee, 0x84, 0xd7, 0xef, 0x82, 0x9e, 0xe2, + 0x60, 0x9d, 0x5a, 0xfc, 0xf0, 0xe4, 0x19, 0x85, + 0xea, 0x09, 0xc6, 0xfb, 0xb3, 0xa9, 0x50, 0x09, + 0xec, 0x5e, 0x11, 0x90, 0xa1, 0xc5, 0x4e, 0x49, + 0xef, 0x50, 0xd8, 0x8f, 0xe0, 0x78, 0xd7, 0xfd, + 0xb9, 0x3b, 0xc9, 0xf2, 0x91, 0xc8, 0x25, 0xc8, + 0xa7, 0x63, 0x60, 0xce, 0x10, 0xcd, 0xc6, 0x7f, + 0xf8, 0x16, 0xf8, 0xe1, 0x0a, 0xd9, 0xde, 0x79, + 0x50, 0x33, 0xf2, 0x16, 0x0f, 0x17, 0xba, 0xb8, + 0x5d, 0xd8, 0xdf, 0x4e, 0x51, 0xa8, 0x39, 0xd0, + 0x85, 0xca, 0x46, 0x6a, 0x10, 0xa7, 0xa3, 0x88, + 0xef, 0x79, 0xb9, 0xf8, 0x24, 0xf3, 0xe0, 0x71, + 0x7b, 0x76, 0x28, 0x46, 0x3a, 0x3a, 0x1b, 0x91, + 0xb6, 0xd4, 0x3e, 0x23, 0xe5, 0x44, 0x15, 0xbf, + 0x60, 0x43, 0x9d, 0xa4, 0xbb, 0xd5, 0x5f, 0x89, + 0xeb, 0xef, 0x8e, 0xfd, 0xdd, 0xb4, 0x0d, 0x46, + 0xf0, 0x69, 0x23, 0x63, 0xae, 0x94, 0xf5, 0x5e, + 0xa5, 0xad, 0x13, 0x1c, 0x41, 0x76, 0xe6, 0x90, + 0xd6, 0x6d, 0xa2, 0x8f, 0x97, 0x4c, 0xa8, 0x0b, + 0xcf, 0x8d, 0x43, 0x2b, 0x9c, 0x9b, 0xc5, 0x58, + 0xa5, 0xb6, 0x95, 0x9a, 0xbf, 0x81, 0xc6, 0x54, + 0xc9, 0x66, 0x0c, 0xe5, 0x4f, 0x6a, 0x53, 0xa1, + 0xe5, 0x0c, 0xba, 0x31, 0xde, 0x34, 0x64, 0x73, + 0x8a, 0x3b, 0xbd, 0x92, 0x01, 0xdb, 0x71, 0x69, + 0xf3, 0x58, 0x99, 0xbc, 0xd1, 0xcb, 0x4a, 0x05, + 0xe2, 0x58, 0x9c, 0x25, 0x17, 0xcd, 0xdc, 0x83, + 0xb7, 0xff, 0xfb, 0x09, 0x61, 0xad, 0xbf, 0x13, + 0x5b, 0x5e, 0xed, 0x46, 0x82, 0x6f, 0x22, 0xd8, + 0x93, 0xa6, 0x85, 0x5b, 0x40, 0x39, 0x5c, 0xc5, + 0x9c +}; +static const u8 xenc_assoc001[] __initconst = { + 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x4e, 0x91 +}; +static const u8 xenc_nonce001[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 +}; +static const u8 xenc_key001[] __initconst = { + 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a, + 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0, + 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09, + 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0 +}; + +static const struct chacha20poly1305_testvec +xchacha20poly1305_enc_vectors[] __initconst = { + { xenc_input001, xenc_output001, xenc_assoc001, xenc_nonce001, xenc_key001, + sizeof(xenc_input001), sizeof(xenc_assoc001), sizeof(xenc_nonce001) } +}; + +static const u8 xdec_input001[] __initconst = { + 0x1a, 0x6e, 0x3a, 0xd9, 0xfd, 0x41, 0x3f, 0x77, + 0x54, 0x72, 0x0a, 0x70, 0x9a, 0xa0, 0x29, 0x92, + 0x2e, 0xed, 0x93, 0xcf, 0x0f, 0x71, 0x88, 0x18, + 0x7a, 0x9d, 0x2d, 0x24, 0xe0, 0xf5, 0xea, 0x3d, + 0x55, 0x64, 0xd7, 0xad, 0x2a, 0x1a, 0x1f, 0x7e, + 0x86, 0x6d, 0xb0, 0xce, 0x80, 0x41, 0x72, 0x86, + 0x26, 0xee, 0x84, 0xd7, 0xef, 0x82, 0x9e, 0xe2, + 0x60, 0x9d, 0x5a, 0xfc, 0xf0, 0xe4, 0x19, 0x85, + 0xea, 0x09, 0xc6, 0xfb, 0xb3, 0xa9, 0x50, 0x09, + 0xec, 0x5e, 0x11, 0x90, 0xa1, 0xc5, 0x4e, 0x49, + 0xef, 0x50, 0xd8, 0x8f, 0xe0, 0x78, 0xd7, 0xfd, + 0xb9, 0x3b, 0xc9, 0xf2, 0x91, 0xc8, 0x25, 0xc8, + 0xa7, 0x63, 0x60, 0xce, 0x10, 0xcd, 0xc6, 0x7f, + 0xf8, 0x16, 0xf8, 0xe1, 0x0a, 0xd9, 0xde, 0x79, + 0x50, 0x33, 0xf2, 0x16, 0x0f, 0x17, 0xba, 0xb8, + 0x5d, 0xd8, 0xdf, 0x4e, 0x51, 0xa8, 0x39, 0xd0, + 0x85, 0xca, 0x46, 0x6a, 0x10, 0xa7, 0xa3, 0x88, + 0xef, 0x79, 0xb9, 0xf8, 0x24, 0xf3, 0xe0, 0x71, + 0x7b, 0x76, 0x28, 0x46, 0x3a, 0x3a, 0x1b, 0x91, + 0xb6, 0xd4, 0x3e, 0x23, 0xe5, 0x44, 0x15, 0xbf, + 0x60, 0x43, 0x9d, 0xa4, 0xbb, 0xd5, 0x5f, 0x89, + 0xeb, 0xef, 0x8e, 0xfd, 0xdd, 0xb4, 0x0d, 0x46, + 0xf0, 0x69, 0x23, 0x63, 0xae, 0x94, 0xf5, 0x5e, + 0xa5, 0xad, 0x13, 0x1c, 0x41, 0x76, 0xe6, 0x90, + 0xd6, 0x6d, 0xa2, 0x8f, 0x97, 0x4c, 0xa8, 0x0b, + 0xcf, 0x8d, 0x43, 0x2b, 0x9c, 0x9b, 0xc5, 0x58, + 0xa5, 0xb6, 0x95, 0x9a, 0xbf, 0x81, 0xc6, 0x54, + 0xc9, 0x66, 0x0c, 0xe5, 0x4f, 0x6a, 0x53, 0xa1, + 0xe5, 0x0c, 0xba, 0x31, 0xde, 0x34, 0x64, 0x73, + 0x8a, 0x3b, 0xbd, 0x92, 0x01, 0xdb, 0x71, 0x69, + 0xf3, 0x58, 0x99, 0xbc, 0xd1, 0xcb, 0x4a, 0x05, + 0xe2, 0x58, 0x9c, 0x25, 0x17, 0xcd, 0xdc, 0x83, + 0xb7, 0xff, 0xfb, 0x09, 0x61, 0xad, 0xbf, 0x13, + 0x5b, 0x5e, 0xed, 0x46, 0x82, 0x6f, 0x22, 0xd8, + 0x93, 0xa6, 0x85, 0x5b, 0x40, 0x39, 0x5c, 0xc5, + 0x9c +}; +static const u8 xdec_output001[] __initconst = { + 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, + 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20, + 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66, + 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69, + 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20, + 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20, + 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d, + 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e, + 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65, + 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64, + 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63, + 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f, + 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64, + 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65, + 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, + 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61, + 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e, + 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69, + 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72, + 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20, + 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65, + 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61, + 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72, + 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, + 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61, + 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20, + 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65, + 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20, + 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20, + 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b, + 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67, + 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80, + 0x9d +}; +static const u8 xdec_assoc001[] __initconst = { + 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x4e, 0x91 +}; +static const u8 xdec_nonce001[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17 +}; +static const u8 xdec_key001[] __initconst = { + 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a, + 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0, + 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09, + 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0 +}; + +static const struct chacha20poly1305_testvec +xchacha20poly1305_dec_vectors[] __initconst = { + { xdec_input001, xdec_output001, xdec_assoc001, xdec_nonce001, xdec_key001, + sizeof(xdec_input001), sizeof(xdec_assoc001), sizeof(xdec_nonce001) } +}; + +static void __init +chacha20poly1305_selftest_encrypt_bignonce(u8 *dst, const u8 *src, + const size_t src_len, const u8 *ad, + const size_t ad_len, + const u8 nonce[12], + const u8 key[CHACHA20POLY1305_KEY_SIZE]) +{ + simd_context_t simd_context; + struct poly1305_ctx poly1305_state; + struct chacha20_ctx chacha20_state; + union { + u8 block0[POLY1305_KEY_SIZE]; + __le64 lens[2]; + } b = {{ 0 }}; + + simd_get(&simd_context); + chacha20_init(&chacha20_state, key, 0); + chacha20_state.counter[1] = get_unaligned_le32(nonce + 0); + chacha20_state.counter[2] = get_unaligned_le32(nonce + 4); + chacha20_state.counter[3] = get_unaligned_le32(nonce + 8); + chacha20(&chacha20_state, b.block0, b.block0, sizeof(b.block0), + &simd_context); + poly1305_init(&poly1305_state, b.block0); + poly1305_update(&poly1305_state, ad, ad_len, &simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - ad_len) & 0xf, + &simd_context); + chacha20(&chacha20_state, dst, src, src_len, &simd_context); + poly1305_update(&poly1305_state, dst, src_len, &simd_context); + poly1305_update(&poly1305_state, pad0, (0x10 - src_len) & 0xf, + &simd_context); + b.lens[0] = cpu_to_le64(ad_len); + b.lens[1] = cpu_to_le64(src_len); + poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens), + &simd_context); + poly1305_final(&poly1305_state, dst + src_len, &simd_context); + simd_put(&simd_context); + memzero_explicit(&chacha20_state, sizeof(chacha20_state)); + memzero_explicit(&b, sizeof(b)); +} + +static void __init +chacha20poly1305_selftest_encrypt(u8 *dst, const u8 *src, const size_t src_len, + const u8 *ad, const size_t ad_len, + const u8 *nonce, const size_t nonce_len, + const u8 key[CHACHA20POLY1305_KEY_SIZE]) +{ + if (nonce_len == 8) + chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, + get_unaligned_le64(nonce), key); + else if (nonce_len == 12) + chacha20poly1305_selftest_encrypt_bignonce(dst, src, src_len, + ad, ad_len, nonce, + key); + else + BUG(); +} + +static bool __init +decryption_success(bool func_ret, bool expect_failure, int memcmp_result) +{ + if (expect_failure) + return !func_ret; + return func_ret && !memcmp_result; +} + +static bool __init chacha20poly1305_selftest(void) +{ + enum { MAXIMUM_TEST_BUFFER_LEN = 1UL << 12 }; + size_t i; + u8 *computed_output = NULL, *heap_src = NULL; + bool success = true, ret; + simd_context_t simd_context; + struct scatterlist sg_src, sg_dst; + + heap_src = kmalloc(MAXIMUM_TEST_BUFFER_LEN, GFP_KERNEL); + computed_output = kmalloc(MAXIMUM_TEST_BUFFER_LEN, GFP_KERNEL); + if (!heap_src || !computed_output) { + pr_err("chacha20poly1305 self-test malloc: FAIL\n"); + success = false; + goto out; + } + + for (i = 0; i < ARRAY_SIZE(chacha20poly1305_enc_vectors); ++i) { + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN); + chacha20poly1305_selftest_encrypt(computed_output, + chacha20poly1305_enc_vectors[i].input, + chacha20poly1305_enc_vectors[i].ilen, + chacha20poly1305_enc_vectors[i].assoc, + chacha20poly1305_enc_vectors[i].alen, + chacha20poly1305_enc_vectors[i].nonce, + chacha20poly1305_enc_vectors[i].nlen, + chacha20poly1305_enc_vectors[i].key); + if (memcmp(computed_output, + chacha20poly1305_enc_vectors[i].output, + chacha20poly1305_enc_vectors[i].ilen + + POLY1305_MAC_SIZE)) { + pr_err("chacha20poly1305 encryption self-test %zu: FAIL\n", + i + 1); + success = false; + } + } + simd_get(&simd_context); + for (i = 0; i < ARRAY_SIZE(chacha20poly1305_enc_vectors); ++i) { + if (chacha20poly1305_enc_vectors[i].nlen != 8) + continue; + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN); + memcpy(heap_src, chacha20poly1305_enc_vectors[i].input, + chacha20poly1305_enc_vectors[i].ilen); + sg_init_one(&sg_src, heap_src, + chacha20poly1305_enc_vectors[i].ilen); + sg_init_one(&sg_dst, computed_output, + chacha20poly1305_enc_vectors[i].ilen + + POLY1305_MAC_SIZE); + ret = chacha20poly1305_encrypt_sg(&sg_dst, &sg_src, + chacha20poly1305_enc_vectors[i].ilen, + chacha20poly1305_enc_vectors[i].assoc, + chacha20poly1305_enc_vectors[i].alen, + get_unaligned_le64(chacha20poly1305_enc_vectors[i].nonce), + chacha20poly1305_enc_vectors[i].key, + &simd_context); + if (!ret || memcmp(computed_output, + chacha20poly1305_enc_vectors[i].output, + chacha20poly1305_enc_vectors[i].ilen + + POLY1305_MAC_SIZE)) { + pr_err("chacha20poly1305 sg encryption self-test %zu: FAIL\n", + i + 1); + success = false; + } + } + simd_put(&simd_context); + for (i = 0; i < ARRAY_SIZE(chacha20poly1305_dec_vectors); ++i) { + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN); + ret = chacha20poly1305_decrypt(computed_output, + chacha20poly1305_dec_vectors[i].input, + chacha20poly1305_dec_vectors[i].ilen, + chacha20poly1305_dec_vectors[i].assoc, + chacha20poly1305_dec_vectors[i].alen, + get_unaligned_le64(chacha20poly1305_dec_vectors[i].nonce), + chacha20poly1305_dec_vectors[i].key); + if (!decryption_success(ret, + chacha20poly1305_dec_vectors[i].failure, + memcmp(computed_output, + chacha20poly1305_dec_vectors[i].output, + chacha20poly1305_dec_vectors[i].ilen - + POLY1305_MAC_SIZE))) { + pr_err("chacha20poly1305 decryption self-test %zu: FAIL\n", + i + 1); + success = false; + } + } + simd_get(&simd_context); + for (i = 0; i < ARRAY_SIZE(chacha20poly1305_dec_vectors); ++i) { + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN); + memcpy(heap_src, chacha20poly1305_dec_vectors[i].input, + chacha20poly1305_dec_vectors[i].ilen); + sg_init_one(&sg_src, heap_src, + chacha20poly1305_dec_vectors[i].ilen); + sg_init_one(&sg_dst, computed_output, + chacha20poly1305_dec_vectors[i].ilen - + POLY1305_MAC_SIZE); + ret = chacha20poly1305_decrypt_sg(&sg_dst, &sg_src, + chacha20poly1305_dec_vectors[i].ilen, + chacha20poly1305_dec_vectors[i].assoc, + chacha20poly1305_dec_vectors[i].alen, + get_unaligned_le64(chacha20poly1305_dec_vectors[i].nonce), + chacha20poly1305_dec_vectors[i].key, &simd_context); + if (!decryption_success(ret, + chacha20poly1305_dec_vectors[i].failure, + memcmp(computed_output, chacha20poly1305_dec_vectors[i].output, + chacha20poly1305_dec_vectors[i].ilen - + POLY1305_MAC_SIZE))) { + pr_err("chacha20poly1305 sg decryption self-test %zu: FAIL\n", + i + 1); + success = false; + } + } + simd_put(&simd_context); + for (i = 0; i < ARRAY_SIZE(xchacha20poly1305_enc_vectors); ++i) { + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN); + xchacha20poly1305_encrypt(computed_output, + xchacha20poly1305_enc_vectors[i].input, + xchacha20poly1305_enc_vectors[i].ilen, + xchacha20poly1305_enc_vectors[i].assoc, + xchacha20poly1305_enc_vectors[i].alen, + xchacha20poly1305_enc_vectors[i].nonce, + xchacha20poly1305_enc_vectors[i].key); + if (memcmp(computed_output, + xchacha20poly1305_enc_vectors[i].output, + xchacha20poly1305_enc_vectors[i].ilen + + POLY1305_MAC_SIZE)) { + pr_err("xchacha20poly1305 encryption self-test %zu: FAIL\n", + i + 1); + success = false; + } + } + for (i = 0; i < ARRAY_SIZE(xchacha20poly1305_dec_vectors); ++i) { + memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN); + ret = xchacha20poly1305_decrypt(computed_output, + xchacha20poly1305_dec_vectors[i].input, + xchacha20poly1305_dec_vectors[i].ilen, + xchacha20poly1305_dec_vectors[i].assoc, + xchacha20poly1305_dec_vectors[i].alen, + xchacha20poly1305_dec_vectors[i].nonce, + xchacha20poly1305_dec_vectors[i].key); + if (!decryption_success(ret, + xchacha20poly1305_dec_vectors[i].failure, + memcmp(computed_output, + xchacha20poly1305_dec_vectors[i].output, + xchacha20poly1305_dec_vectors[i].ilen - + POLY1305_MAC_SIZE))) { + pr_err("xchacha20poly1305 decryption self-test %zu: FAIL\n", + i + 1); + success = false; + } + } + +out: + kfree(heap_src); + kfree(computed_output); + return success; +} diff --git a/net/wireguard/crypto/zinc/selftest/curve25519.c b/net/wireguard/crypto/zinc/selftest/curve25519.c new file mode 100644 index 0000000000000..0e3e3af06ba44 --- /dev/null +++ b/net/wireguard/crypto/zinc/selftest/curve25519.c @@ -0,0 +1,1315 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +struct curve25519_test_vector { + u8 private[CURVE25519_KEY_SIZE]; + u8 public[CURVE25519_KEY_SIZE]; + u8 result[CURVE25519_KEY_SIZE]; + bool valid; +}; +static const struct curve25519_test_vector curve25519_test_vectors[] __initconst = { + { + .private = { 0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d, + 0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45, + 0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a, + 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a }, + .public = { 0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4, + 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37, + 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d, + 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f }, + .result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, + 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, + 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, + 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 }, + .valid = true + }, + { + .private = { 0x5d, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b, + 0x79, 0xe1, 0x7f, 0x8b, 0x83, 0x80, 0x0e, 0xe6, + 0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18, 0xb6, 0xfd, + 0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb }, + .public = { 0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, + 0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a, + 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4, + 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a }, + .result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1, + 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25, + 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33, + 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 }, + .valid = true + }, + { + .private = { 1 }, + .public = { 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x3c, 0x77, 0x77, 0xca, 0xf9, 0x97, 0xb2, 0x64, + 0x41, 0x60, 0x77, 0x66, 0x5b, 0x4e, 0x22, 0x9d, + 0x0b, 0x95, 0x48, 0xdc, 0x0c, 0xd8, 0x19, 0x98, + 0xdd, 0xcd, 0xc5, 0xc8, 0x53, 0x3c, 0x79, 0x7f }, + .valid = true + }, + { + .private = { 1 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xb3, 0x2d, 0x13, 0x62, 0xc2, 0x48, 0xd6, 0x2f, + 0xe6, 0x26, 0x19, 0xcf, 0xf0, 0x4d, 0xd4, 0x3d, + 0xb7, 0x3f, 0xfc, 0x1b, 0x63, 0x08, 0xed, 0xe3, + 0x0b, 0x78, 0xd8, 0x73, 0x80, 0xf1, 0xe8, 0x34 }, + .valid = true + }, + { + .private = { 0xa5, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d, + 0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd, + 0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18, + 0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0xc4 }, + .public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb, + 0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c, + 0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b, + 0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c }, + .result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90, + 0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f, + 0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7, + 0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 }, + .valid = true + }, + { + .private = { 1, 2, 3, 4 }, + .public = { 0 }, + .result = { 0 }, + .valid = false + }, + { + .private = { 2, 4, 6, 8 }, + .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae, + 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a, + 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd, + 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8 }, + .result = { 0 }, + .valid = false + }, + { + .private = { 0xff, 0xff, 0xff, 0xff, 0x0a, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0x0a, 0x00, 0xfb, 0x9f }, + .result = { 0x77, 0x52, 0xb6, 0x18, 0xc1, 0x2d, 0x48, 0xd2, + 0xc6, 0x93, 0x46, 0x83, 0x81, 0x7c, 0xc6, 0x57, + 0xf3, 0x31, 0x03, 0x19, 0x49, 0x48, 0x20, 0x05, + 0x42, 0x2b, 0x4e, 0xae, 0x8d, 0x1d, 0x43, 0x23 }, + .valid = true + }, + { + .private = { 0x8e, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8e, 0x06 }, + .result = { 0x5a, 0xdf, 0xaa, 0x25, 0x86, 0x8e, 0x32, 0x3d, + 0xae, 0x49, 0x62, 0xc1, 0x01, 0x5c, 0xb3, 0x12, + 0xe1, 0xc5, 0xc7, 0x9e, 0x95, 0x3f, 0x03, 0x99, + 0xb0, 0xba, 0x16, 0x22, 0xf3, 0xb6, 0xf7, 0x0c }, + .valid = true + }, + /* wycheproof - normal case */ + { + .private = { 0x48, 0x52, 0x83, 0x4d, 0x9d, 0x6b, 0x77, 0xda, + 0xde, 0xab, 0xaa, 0xf2, 0xe1, 0x1d, 0xca, 0x66, + 0xd1, 0x9f, 0xe7, 0x49, 0x93, 0xa7, 0xbe, 0xc3, + 0x6c, 0x6e, 0x16, 0xa0, 0x98, 0x3f, 0xea, 0xba }, + .public = { 0x9c, 0x64, 0x7d, 0x9a, 0xe5, 0x89, 0xb9, 0xf5, + 0x8f, 0xdc, 0x3c, 0xa4, 0x94, 0x7e, 0xfb, 0xc9, + 0x15, 0xc4, 0xb2, 0xe0, 0x8e, 0x74, 0x4a, 0x0e, + 0xdf, 0x46, 0x9d, 0xac, 0x59, 0xc8, 0xf8, 0x5a }, + .result = { 0x87, 0xb7, 0xf2, 0x12, 0xb6, 0x27, 0xf7, 0xa5, + 0x4c, 0xa5, 0xe0, 0xbc, 0xda, 0xdd, 0xd5, 0x38, + 0x9d, 0x9d, 0xe6, 0x15, 0x6c, 0xdb, 0xcf, 0x8e, + 0xbe, 0x14, 0xff, 0xbc, 0xfb, 0x43, 0x65, 0x51 }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0x58, 0x8c, 0x06, 0x1a, 0x50, 0x80, 0x4a, 0xc4, + 0x88, 0xad, 0x77, 0x4a, 0xc7, 0x16, 0xc3, 0xf5, + 0xba, 0x71, 0x4b, 0x27, 0x12, 0xe0, 0x48, 0x49, + 0x13, 0x79, 0xa5, 0x00, 0x21, 0x19, 0x98, 0xa8 }, + .public = { 0x63, 0xaa, 0x40, 0xc6, 0xe3, 0x83, 0x46, 0xc5, + 0xca, 0xf2, 0x3a, 0x6d, 0xf0, 0xa5, 0xe6, 0xc8, + 0x08, 0x89, 0xa0, 0x86, 0x47, 0xe5, 0x51, 0xb3, + 0x56, 0x34, 0x49, 0xbe, 0xfc, 0xfc, 0x97, 0x33 }, + .result = { 0xb1, 0xa7, 0x07, 0x51, 0x94, 0x95, 0xff, 0xff, + 0xb2, 0x98, 0xff, 0x94, 0x17, 0x16, 0xb0, 0x6d, + 0xfa, 0xb8, 0x7c, 0xf8, 0xd9, 0x11, 0x23, 0xfe, + 0x2b, 0xe9, 0xa2, 0x33, 0xdd, 0xa2, 0x22, 0x12 }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0xb0, 0x5b, 0xfd, 0x32, 0xe5, 0x53, 0x25, 0xd9, + 0xfd, 0x64, 0x8c, 0xb3, 0x02, 0x84, 0x80, 0x39, + 0x00, 0x0b, 0x39, 0x0e, 0x44, 0xd5, 0x21, 0xe5, + 0x8a, 0xab, 0x3b, 0x29, 0xa6, 0x96, 0x0b, 0xa8 }, + .public = { 0x0f, 0x83, 0xc3, 0x6f, 0xde, 0xd9, 0xd3, 0x2f, + 0xad, 0xf4, 0xef, 0xa3, 0xae, 0x93, 0xa9, 0x0b, + 0xb5, 0xcf, 0xa6, 0x68, 0x93, 0xbc, 0x41, 0x2c, + 0x43, 0xfa, 0x72, 0x87, 0xdb, 0xb9, 0x97, 0x79 }, + .result = { 0x67, 0xdd, 0x4a, 0x6e, 0x16, 0x55, 0x33, 0x53, + 0x4c, 0x0e, 0x3f, 0x17, 0x2e, 0x4a, 0xb8, 0x57, + 0x6b, 0xca, 0x92, 0x3a, 0x5f, 0x07, 0xb2, 0xc0, + 0x69, 0xb4, 0xc3, 0x10, 0xff, 0x2e, 0x93, 0x5b }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0x70, 0xe3, 0x4b, 0xcb, 0xe1, 0xf4, 0x7f, 0xbc, + 0x0f, 0xdd, 0xfd, 0x7c, 0x1e, 0x1a, 0xa5, 0x3d, + 0x57, 0xbf, 0xe0, 0xf6, 0x6d, 0x24, 0x30, 0x67, + 0xb4, 0x24, 0xbb, 0x62, 0x10, 0xbe, 0xd1, 0x9c }, + .public = { 0x0b, 0x82, 0x11, 0xa2, 0xb6, 0x04, 0x90, 0x97, + 0xf6, 0x87, 0x1c, 0x6c, 0x05, 0x2d, 0x3c, 0x5f, + 0xc1, 0xba, 0x17, 0xda, 0x9e, 0x32, 0xae, 0x45, + 0x84, 0x03, 0xb0, 0x5b, 0xb2, 0x83, 0x09, 0x2a }, + .result = { 0x4a, 0x06, 0x38, 0xcf, 0xaa, 0x9e, 0xf1, 0x93, + 0x3b, 0x47, 0xf8, 0x93, 0x92, 0x96, 0xa6, 0xb2, + 0x5b, 0xe5, 0x41, 0xef, 0x7f, 0x70, 0xe8, 0x44, + 0xc0, 0xbc, 0xc0, 0x0b, 0x13, 0x4d, 0xe6, 0x4a }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0x68, 0xc1, 0xf3, 0xa6, 0x53, 0xa4, 0xcd, 0xb1, + 0xd3, 0x7b, 0xba, 0x94, 0x73, 0x8f, 0x8b, 0x95, + 0x7a, 0x57, 0xbe, 0xb2, 0x4d, 0x64, 0x6e, 0x99, + 0x4d, 0xc2, 0x9a, 0x27, 0x6a, 0xad, 0x45, 0x8d }, + .public = { 0x34, 0x3a, 0xc2, 0x0a, 0x3b, 0x9c, 0x6a, 0x27, + 0xb1, 0x00, 0x81, 0x76, 0x50, 0x9a, 0xd3, 0x07, + 0x35, 0x85, 0x6e, 0xc1, 0xc8, 0xd8, 0xfc, 0xae, + 0x13, 0x91, 0x2d, 0x08, 0xd1, 0x52, 0xf4, 0x6c }, + .result = { 0x39, 0x94, 0x91, 0xfc, 0xe8, 0xdf, 0xab, 0x73, + 0xb4, 0xf9, 0xf6, 0x11, 0xde, 0x8e, 0xa0, 0xb2, + 0x7b, 0x28, 0xf8, 0x59, 0x94, 0x25, 0x0b, 0x0f, + 0x47, 0x5d, 0x58, 0x5d, 0x04, 0x2a, 0xc2, 0x07 }, + .valid = true + }, + /* wycheproof - public key on twist */ + { + .private = { 0xd8, 0x77, 0xb2, 0x6d, 0x06, 0xdf, 0xf9, 0xd9, + 0xf7, 0xfd, 0x4c, 0x5b, 0x37, 0x69, 0xf8, 0xcd, + 0xd5, 0xb3, 0x05, 0x16, 0xa5, 0xab, 0x80, 0x6b, + 0xe3, 0x24, 0xff, 0x3e, 0xb6, 0x9e, 0xa0, 0xb2 }, + .public = { 0xfa, 0x69, 0x5f, 0xc7, 0xbe, 0x8d, 0x1b, 0xe5, + 0xbf, 0x70, 0x48, 0x98, 0xf3, 0x88, 0xc4, 0x52, + 0xba, 0xfd, 0xd3, 0xb8, 0xea, 0xe8, 0x05, 0xf8, + 0x68, 0x1a, 0x8d, 0x15, 0xc2, 0xd4, 0xe1, 0x42 }, + .result = { 0x2c, 0x4f, 0xe1, 0x1d, 0x49, 0x0a, 0x53, 0x86, + 0x17, 0x76, 0xb1, 0x3b, 0x43, 0x54, 0xab, 0xd4, + 0xcf, 0x5a, 0x97, 0x69, 0x9d, 0xb6, 0xe6, 0xc6, + 0x8c, 0x16, 0x26, 0xd0, 0x76, 0x62, 0xf7, 0x58 }, + .valid = true + }, + /* wycheproof - public key = 0 */ + { + .private = { 0x20, 0x74, 0x94, 0x03, 0x8f, 0x2b, 0xb8, 0x11, + 0xd4, 0x78, 0x05, 0xbc, 0xdf, 0x04, 0xa2, 0xac, + 0x58, 0x5a, 0xda, 0x7f, 0x2f, 0x23, 0x38, 0x9b, + 0xfd, 0x46, 0x58, 0xf9, 0xdd, 0xd4, 0xde, 0xbc }, + .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key = 1 */ + { + .private = { 0x20, 0x2e, 0x89, 0x72, 0xb6, 0x1c, 0x7e, 0x61, + 0x93, 0x0e, 0xb9, 0x45, 0x0b, 0x50, 0x70, 0xea, + 0xe1, 0xc6, 0x70, 0x47, 0x56, 0x85, 0x54, 0x1f, + 0x04, 0x76, 0x21, 0x7e, 0x48, 0x18, 0xcf, 0xab }, + .public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x38, 0xdd, 0xe9, 0xf3, 0xe7, 0xb7, 0x99, 0x04, + 0x5f, 0x9a, 0xc3, 0x79, 0x3d, 0x4a, 0x92, 0x77, + 0xda, 0xde, 0xad, 0xc4, 0x1b, 0xec, 0x02, 0x90, + 0xf8, 0x1f, 0x74, 0x4f, 0x73, 0x77, 0x5f, 0x84 }, + .public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x9a, 0x2c, 0xfe, 0x84, 0xff, 0x9c, 0x4a, 0x97, + 0x39, 0x62, 0x5c, 0xae, 0x4a, 0x3b, 0x82, 0xa9, + 0x06, 0x87, 0x7a, 0x44, 0x19, 0x46, 0xf8, 0xd7, + 0xb3, 0xd7, 0x95, 0xfe, 0x8f, 0x5d, 0x16, 0x39 }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x98, 0x57, 0xa9, 0x14, 0xe3, 0xc2, 0x90, 0x36, + 0xfd, 0x9a, 0x44, 0x2b, 0xa5, 0x26, 0xb5, 0xcd, + 0xcd, 0xf2, 0x82, 0x16, 0x15, 0x3e, 0x63, 0x6c, + 0x10, 0x67, 0x7a, 0xca, 0xb6, 0xbd, 0x6a, 0xa5 }, + .public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x4d, 0xa4, 0xe0, 0xaa, 0x07, 0x2c, 0x23, 0x2e, + 0xe2, 0xf0, 0xfa, 0x4e, 0x51, 0x9a, 0xe5, 0x0b, + 0x52, 0xc1, 0xed, 0xd0, 0x8a, 0x53, 0x4d, 0x4e, + 0xf3, 0x46, 0xc2, 0xe1, 0x06, 0xd2, 0x1d, 0x60 }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x48, 0xe2, 0x13, 0x0d, 0x72, 0x33, 0x05, 0xed, + 0x05, 0xe6, 0xe5, 0x89, 0x4d, 0x39, 0x8a, 0x5e, + 0x33, 0x36, 0x7a, 0x8c, 0x6a, 0xac, 0x8f, 0xcd, + 0xf0, 0xa8, 0x8e, 0x4b, 0x42, 0x82, 0x0d, 0xb7 }, + .public = { 0xff, 0xff, 0xff, 0x03, 0x00, 0x00, 0xf8, 0xff, + 0xff, 0x1f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x07, 0x00, + 0x00, 0xf0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00 }, + .result = { 0x9e, 0xd1, 0x0c, 0x53, 0x74, 0x7f, 0x64, 0x7f, + 0x82, 0xf4, 0x51, 0x25, 0xd3, 0xde, 0x15, 0xa1, + 0xe6, 0xb8, 0x24, 0x49, 0x6a, 0xb4, 0x04, 0x10, + 0xff, 0xcc, 0x3c, 0xfe, 0x95, 0x76, 0x0f, 0x3b }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x28, 0xf4, 0x10, 0x11, 0x69, 0x18, 0x51, 0xb3, + 0xa6, 0x2b, 0x64, 0x15, 0x53, 0xb3, 0x0d, 0x0d, + 0xfd, 0xdc, 0xb8, 0xff, 0xfc, 0xf5, 0x37, 0x00, + 0xa7, 0xbe, 0x2f, 0x6a, 0x87, 0x2e, 0x9f, 0xb0 }, + .public = { 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0x07, 0x00, + 0x00, 0xe0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xf8, 0xff, + 0xff, 0x0f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0x7f }, + .result = { 0xcf, 0x72, 0xb4, 0xaa, 0x6a, 0xa1, 0xc9, 0xf8, + 0x94, 0xf4, 0x16, 0x5b, 0x86, 0x10, 0x9a, 0xa4, + 0x68, 0x51, 0x76, 0x48, 0xe1, 0xf0, 0xcc, 0x70, + 0xe1, 0xab, 0x08, 0x46, 0x01, 0x76, 0x50, 0x6b }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0x18, 0xa9, 0x3b, 0x64, 0x99, 0xb9, 0xf6, 0xb3, + 0x22, 0x5c, 0xa0, 0x2f, 0xef, 0x41, 0x0e, 0x0a, + 0xde, 0xc2, 0x35, 0x32, 0x32, 0x1d, 0x2d, 0x8e, + 0xf1, 0xa6, 0xd6, 0x02, 0xa8, 0xc6, 0x5b, 0x83 }, + .public = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x5d, 0x50, 0xb6, 0x28, 0x36, 0xbb, 0x69, 0x57, + 0x94, 0x10, 0x38, 0x6c, 0xf7, 0xbb, 0x81, 0x1c, + 0x14, 0xbf, 0x85, 0xb1, 0xc7, 0xb1, 0x7e, 0x59, + 0x24, 0xc7, 0xff, 0xea, 0x91, 0xef, 0x9e, 0x12 }, + .valid = true + }, + /* wycheproof - edge case on twist */ + { + .private = { 0xc0, 0x1d, 0x13, 0x05, 0xa1, 0x33, 0x8a, 0x1f, + 0xca, 0xc2, 0xba, 0x7e, 0x2e, 0x03, 0x2b, 0x42, + 0x7e, 0x0b, 0x04, 0x90, 0x31, 0x65, 0xac, 0xa9, + 0x57, 0xd8, 0xd0, 0x55, 0x3d, 0x87, 0x17, 0xb0 }, + .public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x19, 0x23, 0x0e, 0xb1, 0x48, 0xd5, 0xd6, 0x7c, + 0x3c, 0x22, 0xab, 0x1d, 0xae, 0xff, 0x80, 0xa5, + 0x7e, 0xae, 0x42, 0x65, 0xce, 0x28, 0x72, 0x65, + 0x7b, 0x2c, 0x80, 0x99, 0xfc, 0x69, 0x8e, 0x50 }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x38, 0x6f, 0x7f, 0x16, 0xc5, 0x07, 0x31, 0xd6, + 0x4f, 0x82, 0xe6, 0xa1, 0x70, 0xb1, 0x42, 0xa4, + 0xe3, 0x4f, 0x31, 0xfd, 0x77, 0x68, 0xfc, 0xb8, + 0x90, 0x29, 0x25, 0xe7, 0xd1, 0xe2, 0x1a, 0xbe }, + .public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x0f, 0xca, 0xb5, 0xd8, 0x42, 0xa0, 0x78, 0xd7, + 0xa7, 0x1f, 0xc5, 0x9b, 0x57, 0xbf, 0xb4, 0xca, + 0x0b, 0xe6, 0x87, 0x3b, 0x49, 0xdc, 0xdb, 0x9f, + 0x44, 0xe1, 0x4a, 0xe8, 0xfb, 0xdf, 0xa5, 0x42 }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0xe0, 0x23, 0xa2, 0x89, 0xbd, 0x5e, 0x90, 0xfa, + 0x28, 0x04, 0xdd, 0xc0, 0x19, 0xa0, 0x5e, 0xf3, + 0xe7, 0x9d, 0x43, 0x4b, 0xb6, 0xea, 0x2f, 0x52, + 0x2e, 0xcb, 0x64, 0x3a, 0x75, 0x29, 0x6e, 0x95 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }, + .result = { 0x54, 0xce, 0x8f, 0x22, 0x75, 0xc0, 0x77, 0xe3, + 0xb1, 0x30, 0x6a, 0x39, 0x39, 0xc5, 0xe0, 0x3e, + 0xef, 0x6b, 0xbb, 0x88, 0x06, 0x05, 0x44, 0x75, + 0x8d, 0x9f, 0xef, 0x59, 0xb0, 0xbc, 0x3e, 0x4f }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x68, 0xf0, 0x10, 0xd6, 0x2e, 0xe8, 0xd9, 0x26, + 0x05, 0x3a, 0x36, 0x1c, 0x3a, 0x75, 0xc6, 0xea, + 0x4e, 0xbd, 0xc8, 0x60, 0x6a, 0xb2, 0x85, 0x00, + 0x3a, 0x6f, 0x8f, 0x40, 0x76, 0xb0, 0x1e, 0x83 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 }, + .result = { 0xf1, 0x36, 0x77, 0x5c, 0x5b, 0xeb, 0x0a, 0xf8, + 0x11, 0x0a, 0xf1, 0x0b, 0x20, 0x37, 0x23, 0x32, + 0x04, 0x3c, 0xab, 0x75, 0x24, 0x19, 0x67, 0x87, + 0x75, 0xa2, 0x23, 0xdf, 0x57, 0xc9, 0xd3, 0x0d }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x58, 0xeb, 0xcb, 0x35, 0xb0, 0xf8, 0x84, 0x5c, + 0xaf, 0x1e, 0xc6, 0x30, 0xf9, 0x65, 0x76, 0xb6, + 0x2c, 0x4b, 0x7b, 0x6c, 0x36, 0xb2, 0x9d, 0xeb, + 0x2c, 0xb0, 0x08, 0x46, 0x51, 0x75, 0x5c, 0x96 }, + .public = { 0xff, 0xff, 0xff, 0xfb, 0xff, 0xff, 0xfb, 0xff, + 0xff, 0xdf, 0xff, 0xff, 0xdf, 0xff, 0xff, 0xff, + 0xfe, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xf7, 0xff, + 0xff, 0xf7, 0xff, 0xff, 0xbf, 0xff, 0xff, 0x3f }, + .result = { 0xbf, 0x9a, 0xff, 0xd0, 0x6b, 0x84, 0x40, 0x85, + 0x58, 0x64, 0x60, 0x96, 0x2e, 0xf2, 0x14, 0x6f, + 0xf3, 0xd4, 0x53, 0x3d, 0x94, 0x44, 0xaa, 0xb0, + 0x06, 0xeb, 0x88, 0xcc, 0x30, 0x54, 0x40, 0x7d }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0x18, 0x8c, 0x4b, 0xc5, 0xb9, 0xc4, 0x4b, 0x38, + 0xbb, 0x65, 0x8b, 0x9b, 0x2a, 0xe8, 0x2d, 0x5b, + 0x01, 0x01, 0x5e, 0x09, 0x31, 0x84, 0xb1, 0x7c, + 0xb7, 0x86, 0x35, 0x03, 0xa7, 0x83, 0xe1, 0xbb }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .result = { 0xd4, 0x80, 0xde, 0x04, 0xf6, 0x99, 0xcb, 0x3b, + 0xe0, 0x68, 0x4a, 0x9c, 0xc2, 0xe3, 0x12, 0x81, + 0xea, 0x0b, 0xc5, 0xa9, 0xdc, 0xc1, 0x57, 0xd3, + 0xd2, 0x01, 0x58, 0xd4, 0x6c, 0xa5, 0x24, 0x6d }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0xe0, 0x6c, 0x11, 0xbb, 0x2e, 0x13, 0xce, 0x3d, + 0xc7, 0x67, 0x3f, 0x67, 0xf5, 0x48, 0x22, 0x42, + 0x90, 0x94, 0x23, 0xa9, 0xae, 0x95, 0xee, 0x98, + 0x6a, 0x98, 0x8d, 0x98, 0xfa, 0xee, 0x23, 0xa2 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, + 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f }, + .result = { 0x4c, 0x44, 0x01, 0xcc, 0xe6, 0xb5, 0x1e, 0x4c, + 0xb1, 0x8f, 0x27, 0x90, 0x24, 0x6c, 0x9b, 0xf9, + 0x14, 0xdb, 0x66, 0x77, 0x50, 0xa1, 0xcb, 0x89, + 0x06, 0x90, 0x92, 0xaf, 0x07, 0x29, 0x22, 0x76 }, + .valid = true + }, + /* wycheproof - edge case for public key */ + { + .private = { 0xc0, 0x65, 0x8c, 0x46, 0xdd, 0xe1, 0x81, 0x29, + 0x29, 0x38, 0x77, 0x53, 0x5b, 0x11, 0x62, 0xb6, + 0xf9, 0xf5, 0x41, 0x4a, 0x23, 0xcf, 0x4d, 0x2c, + 0xbc, 0x14, 0x0a, 0x4d, 0x99, 0xda, 0x2b, 0x8f }, + .public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x57, 0x8b, 0xa8, 0xcc, 0x2d, 0xbd, 0xc5, 0x75, + 0xaf, 0xcf, 0x9d, 0xf2, 0xb3, 0xee, 0x61, 0x89, + 0xf5, 0x33, 0x7d, 0x68, 0x54, 0xc7, 0x9b, 0x4c, + 0xe1, 0x65, 0xea, 0x12, 0x29, 0x3b, 0x3a, 0x0f }, + .valid = true + }, + /* wycheproof - public key with low order */ + { + .private = { 0x10, 0x25, 0x5c, 0x92, 0x30, 0xa9, 0x7a, 0x30, + 0xa4, 0x58, 0xca, 0x28, 0x4a, 0x62, 0x96, 0x69, + 0x29, 0x3a, 0x31, 0x89, 0x0c, 0xda, 0x9d, 0x14, + 0x7f, 0xeb, 0xc7, 0xd1, 0xe2, 0x2d, 0x6b, 0xb1 }, + .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae, + 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a, + 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd, + 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x00 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x78, 0xf1, 0xe8, 0xed, 0xf1, 0x44, 0x81, 0xb3, + 0x89, 0x44, 0x8d, 0xac, 0x8f, 0x59, 0xc7, 0x0b, + 0x03, 0x8e, 0x7c, 0xf9, 0x2e, 0xf2, 0xc7, 0xef, + 0xf5, 0x7a, 0x72, 0x46, 0x6e, 0x11, 0x52, 0x96 }, + .public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24, + 0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b, + 0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86, + 0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0x57 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xa0, 0xa0, 0x5a, 0x3e, 0x8f, 0x9f, 0x44, 0x20, + 0x4d, 0x5f, 0x80, 0x59, 0xa9, 0x4a, 0xc7, 0xdf, + 0xc3, 0x9a, 0x49, 0xac, 0x01, 0x6d, 0xd7, 0x43, + 0xdb, 0xfa, 0x43, 0xc5, 0xd6, 0x71, 0xfd, 0x88 }, + .public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xd0, 0xdb, 0xb3, 0xed, 0x19, 0x06, 0x66, 0x3f, + 0x15, 0x42, 0x0a, 0xf3, 0x1f, 0x4e, 0xaf, 0x65, + 0x09, 0xd9, 0xa9, 0x94, 0x97, 0x23, 0x50, 0x06, + 0x05, 0xad, 0x7c, 0x1c, 0x6e, 0x74, 0x50, 0xa9 }, + .public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xc0, 0xb1, 0xd0, 0xeb, 0x22, 0xb2, 0x44, 0xfe, + 0x32, 0x91, 0x14, 0x00, 0x72, 0xcd, 0xd9, 0xd9, + 0x89, 0xb5, 0xf0, 0xec, 0xd9, 0x6c, 0x10, 0x0f, + 0xeb, 0x5b, 0xca, 0x24, 0x1c, 0x1d, 0x9f, 0x8f }, + .public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x48, 0x0b, 0xf4, 0x5f, 0x59, 0x49, 0x42, 0xa8, + 0xbc, 0x0f, 0x33, 0x53, 0xc6, 0xe8, 0xb8, 0x85, + 0x3d, 0x77, 0xf3, 0x51, 0xf1, 0xc2, 0xca, 0x6c, + 0x2d, 0x1a, 0xbf, 0x8a, 0x00, 0xb4, 0x22, 0x9c }, + .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x30, 0xf9, 0x93, 0xfc, 0xf8, 0x51, 0x4f, 0xc8, + 0x9b, 0xd8, 0xdb, 0x14, 0xcd, 0x43, 0xba, 0x0d, + 0x4b, 0x25, 0x30, 0xe7, 0x3c, 0x42, 0x76, 0xa0, + 0x5e, 0x1b, 0x14, 0x5d, 0x42, 0x0c, 0xed, 0xb4 }, + .public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0xc0, 0x49, 0x74, 0xb7, 0x58, 0x38, 0x0e, 0x2a, + 0x5b, 0x5d, 0xf6, 0xeb, 0x09, 0xbb, 0x2f, 0x6b, + 0x34, 0x34, 0xf9, 0x82, 0x72, 0x2a, 0x8e, 0x67, + 0x6d, 0x3d, 0xa2, 0x51, 0xd1, 0xb3, 0xde, 0x83 }, + .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae, + 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a, + 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd, + 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x80 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x50, 0x2a, 0x31, 0x37, 0x3d, 0xb3, 0x24, 0x46, + 0x84, 0x2f, 0xe5, 0xad, 0xd3, 0xe0, 0x24, 0x02, + 0x2e, 0xa5, 0x4f, 0x27, 0x41, 0x82, 0xaf, 0xc3, + 0xd9, 0xf1, 0xbb, 0x3d, 0x39, 0x53, 0x4e, 0xb5 }, + .public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24, + 0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b, + 0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86, + 0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0xd7 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x90, 0xfa, 0x64, 0x17, 0xb0, 0xe3, 0x70, 0x30, + 0xfd, 0x6e, 0x43, 0xef, 0xf2, 0xab, 0xae, 0xf1, + 0x4c, 0x67, 0x93, 0x11, 0x7a, 0x03, 0x9c, 0xf6, + 0x21, 0x31, 0x8b, 0xa9, 0x0f, 0x4e, 0x98, 0xbe }, + .public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x78, 0xad, 0x3f, 0x26, 0x02, 0x7f, 0x1c, 0x9f, + 0xdd, 0x97, 0x5a, 0x16, 0x13, 0xb9, 0x47, 0x77, + 0x9b, 0xad, 0x2c, 0xf2, 0xb7, 0x41, 0xad, 0xe0, + 0x18, 0x40, 0x88, 0x5a, 0x30, 0xbb, 0x97, 0x9c }, + .public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key with low order */ + { + .private = { 0x98, 0xe2, 0x3d, 0xe7, 0xb1, 0xe0, 0x92, 0x6e, + 0xd9, 0xc8, 0x7e, 0x7b, 0x14, 0xba, 0xf5, 0x5f, + 0x49, 0x7a, 0x1d, 0x70, 0x96, 0xf9, 0x39, 0x77, + 0x68, 0x0e, 0x44, 0xdc, 0x1c, 0x7b, 0x7b, 0x8b }, + .public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = false + }, + /* wycheproof - public key >= p */ + { + .private = { 0xf0, 0x1e, 0x48, 0xda, 0xfa, 0xc9, 0xd7, 0xbc, + 0xf5, 0x89, 0xcb, 0xc3, 0x82, 0xc8, 0x78, 0xd1, + 0x8b, 0xda, 0x35, 0x50, 0x58, 0x9f, 0xfb, 0x5d, + 0x50, 0xb5, 0x23, 0xbe, 0xbe, 0x32, 0x9d, 0xae }, + .public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0xbd, 0x36, 0xa0, 0x79, 0x0e, 0xb8, 0x83, 0x09, + 0x8c, 0x98, 0x8b, 0x21, 0x78, 0x67, 0x73, 0xde, + 0x0b, 0x3a, 0x4d, 0xf1, 0x62, 0x28, 0x2c, 0xf1, + 0x10, 0xde, 0x18, 0xdd, 0x48, 0x4c, 0xe7, 0x4b }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x28, 0x87, 0x96, 0xbc, 0x5a, 0xff, 0x4b, 0x81, + 0xa3, 0x75, 0x01, 0x75, 0x7b, 0xc0, 0x75, 0x3a, + 0x3c, 0x21, 0x96, 0x47, 0x90, 0xd3, 0x86, 0x99, + 0x30, 0x8d, 0xeb, 0xc1, 0x7a, 0x6e, 0xaf, 0x8d }, + .public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0xb4, 0xe0, 0xdd, 0x76, 0xda, 0x7b, 0x07, 0x17, + 0x28, 0xb6, 0x1f, 0x85, 0x67, 0x71, 0xaa, 0x35, + 0x6e, 0x57, 0xed, 0xa7, 0x8a, 0x5b, 0x16, 0x55, + 0xcc, 0x38, 0x20, 0xfb, 0x5f, 0x85, 0x4c, 0x5c }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x98, 0xdf, 0x84, 0x5f, 0x66, 0x51, 0xbf, 0x11, + 0x38, 0x22, 0x1f, 0x11, 0x90, 0x41, 0xf7, 0x2b, + 0x6d, 0xbc, 0x3c, 0x4a, 0xce, 0x71, 0x43, 0xd9, + 0x9f, 0xd5, 0x5a, 0xd8, 0x67, 0x48, 0x0d, 0xa8 }, + .public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x6f, 0xdf, 0x6c, 0x37, 0x61, 0x1d, 0xbd, 0x53, + 0x04, 0xdc, 0x0f, 0x2e, 0xb7, 0xc9, 0x51, 0x7e, + 0xb3, 0xc5, 0x0e, 0x12, 0xfd, 0x05, 0x0a, 0xc6, + 0xde, 0xc2, 0x70, 0x71, 0xd4, 0xbf, 0xc0, 0x34 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xf0, 0x94, 0x98, 0xe4, 0x6f, 0x02, 0xf8, 0x78, + 0x82, 0x9e, 0x78, 0xb8, 0x03, 0xd3, 0x16, 0xa2, + 0xed, 0x69, 0x5d, 0x04, 0x98, 0xa0, 0x8a, 0xbd, + 0xf8, 0x27, 0x69, 0x30, 0xe2, 0x4e, 0xdc, 0xb0 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .result = { 0x4c, 0x8f, 0xc4, 0xb1, 0xc6, 0xab, 0x88, 0xfb, + 0x21, 0xf1, 0x8f, 0x6d, 0x4c, 0x81, 0x02, 0x40, + 0xd4, 0xe9, 0x46, 0x51, 0xba, 0x44, 0xf7, 0xa2, + 0xc8, 0x63, 0xce, 0xc7, 0xdc, 0x56, 0x60, 0x2d }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x18, 0x13, 0xc1, 0x0a, 0x5c, 0x7f, 0x21, 0xf9, + 0x6e, 0x17, 0xf2, 0x88, 0xc0, 0xcc, 0x37, 0x60, + 0x7c, 0x04, 0xc5, 0xf5, 0xae, 0xa2, 0xdb, 0x13, + 0x4f, 0x9e, 0x2f, 0xfc, 0x66, 0xbd, 0x9d, 0xb8 }, + .public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x1c, 0xd0, 0xb2, 0x82, 0x67, 0xdc, 0x54, 0x1c, + 0x64, 0x2d, 0x6d, 0x7d, 0xca, 0x44, 0xa8, 0xb3, + 0x8a, 0x63, 0x73, 0x6e, 0xef, 0x5c, 0x4e, 0x65, + 0x01, 0xff, 0xbb, 0xb1, 0x78, 0x0c, 0x03, 0x3c }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x78, 0x57, 0xfb, 0x80, 0x86, 0x53, 0x64, 0x5a, + 0x0b, 0xeb, 0x13, 0x8a, 0x64, 0xf5, 0xf4, 0xd7, + 0x33, 0xa4, 0x5e, 0xa8, 0x4c, 0x3c, 0xda, 0x11, + 0xa9, 0xc0, 0x6f, 0x7e, 0x71, 0x39, 0x14, 0x9e }, + .public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x87, 0x55, 0xbe, 0x01, 0xc6, 0x0a, 0x7e, 0x82, + 0x5c, 0xff, 0x3e, 0x0e, 0x78, 0xcb, 0x3a, 0xa4, + 0x33, 0x38, 0x61, 0x51, 0x6a, 0xa5, 0x9b, 0x1c, + 0x51, 0xa8, 0xb2, 0xa5, 0x43, 0xdf, 0xa8, 0x22 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xe0, 0x3a, 0xa8, 0x42, 0xe2, 0xab, 0xc5, 0x6e, + 0x81, 0xe8, 0x7b, 0x8b, 0x9f, 0x41, 0x7b, 0x2a, + 0x1e, 0x59, 0x13, 0xc7, 0x23, 0xee, 0xd2, 0x8d, + 0x75, 0x2f, 0x8d, 0x47, 0xa5, 0x9f, 0x49, 0x8f }, + .public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 }, + .result = { 0x54, 0xc9, 0xa1, 0xed, 0x95, 0xe5, 0x46, 0xd2, + 0x78, 0x22, 0xa3, 0x60, 0x93, 0x1d, 0xda, 0x60, + 0xa1, 0xdf, 0x04, 0x9d, 0xa6, 0xf9, 0x04, 0x25, + 0x3c, 0x06, 0x12, 0xbb, 0xdc, 0x08, 0x74, 0x76 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xf8, 0xf7, 0x07, 0xb7, 0x99, 0x9b, 0x18, 0xcb, + 0x0d, 0x6b, 0x96, 0x12, 0x4f, 0x20, 0x45, 0x97, + 0x2c, 0xa2, 0x74, 0xbf, 0xc1, 0x54, 0xad, 0x0c, + 0x87, 0x03, 0x8c, 0x24, 0xc6, 0xd0, 0xd4, 0xb2 }, + .public = { 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xcc, 0x1f, 0x40, 0xd7, 0x43, 0xcd, 0xc2, 0x23, + 0x0e, 0x10, 0x43, 0xda, 0xba, 0x8b, 0x75, 0xe8, + 0x10, 0xf1, 0xfb, 0xab, 0x7f, 0x25, 0x52, 0x69, + 0xbd, 0x9e, 0xbb, 0x29, 0xe6, 0xbf, 0x49, 0x4f }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xa0, 0x34, 0xf6, 0x84, 0xfa, 0x63, 0x1e, 0x1a, + 0x34, 0x81, 0x18, 0xc1, 0xce, 0x4c, 0x98, 0x23, + 0x1f, 0x2d, 0x9e, 0xec, 0x9b, 0xa5, 0x36, 0x5b, + 0x4a, 0x05, 0xd6, 0x9a, 0x78, 0x5b, 0x07, 0x96 }, + .public = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x54, 0x99, 0x8e, 0xe4, 0x3a, 0x5b, 0x00, 0x7b, + 0xf4, 0x99, 0xf0, 0x78, 0xe7, 0x36, 0x52, 0x44, + 0x00, 0xa8, 0xb5, 0xc7, 0xe9, 0xb9, 0xb4, 0x37, + 0x71, 0x74, 0x8c, 0x7c, 0xdf, 0x88, 0x04, 0x12 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x30, 0xb6, 0xc6, 0xa0, 0xf2, 0xff, 0xa6, 0x80, + 0x76, 0x8f, 0x99, 0x2b, 0xa8, 0x9e, 0x15, 0x2d, + 0x5b, 0xc9, 0x89, 0x3d, 0x38, 0xc9, 0x11, 0x9b, + 0xe4, 0xf7, 0x67, 0xbf, 0xab, 0x6e, 0x0c, 0xa5 }, + .public = { 0xdc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xea, 0xd9, 0xb3, 0x8e, 0xfd, 0xd7, 0x23, 0x63, + 0x79, 0x34, 0xe5, 0x5a, 0xb7, 0x17, 0xa7, 0xae, + 0x09, 0xeb, 0x86, 0xa2, 0x1d, 0xc3, 0x6a, 0x3f, + 0xee, 0xb8, 0x8b, 0x75, 0x9e, 0x39, 0x1e, 0x09 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x90, 0x1b, 0x9d, 0xcf, 0x88, 0x1e, 0x01, 0xe0, + 0x27, 0x57, 0x50, 0x35, 0xd4, 0x0b, 0x43, 0xbd, + 0xc1, 0xc5, 0x24, 0x2e, 0x03, 0x08, 0x47, 0x49, + 0x5b, 0x0c, 0x72, 0x86, 0x46, 0x9b, 0x65, 0x91 }, + .public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x60, 0x2f, 0xf4, 0x07, 0x89, 0xb5, 0x4b, 0x41, + 0x80, 0x59, 0x15, 0xfe, 0x2a, 0x62, 0x21, 0xf0, + 0x7a, 0x50, 0xff, 0xc2, 0xc3, 0xfc, 0x94, 0xcf, + 0x61, 0xf1, 0x3d, 0x79, 0x04, 0xe8, 0x8e, 0x0e }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x80, 0x46, 0x67, 0x7c, 0x28, 0xfd, 0x82, 0xc9, + 0xa1, 0xbd, 0xb7, 0x1a, 0x1a, 0x1a, 0x34, 0xfa, + 0xba, 0x12, 0x25, 0xe2, 0x50, 0x7f, 0xe3, 0xf5, + 0x4d, 0x10, 0xbd, 0x5b, 0x0d, 0x86, 0x5f, 0x8e }, + .public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0xe0, 0x0a, 0xe8, 0xb1, 0x43, 0x47, 0x12, 0x47, + 0xba, 0x24, 0xf1, 0x2c, 0x88, 0x55, 0x36, 0xc3, + 0xcb, 0x98, 0x1b, 0x58, 0xe1, 0xe5, 0x6b, 0x2b, + 0xaf, 0x35, 0xc1, 0x2a, 0xe1, 0xf7, 0x9c, 0x26 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x60, 0x2f, 0x7e, 0x2f, 0x68, 0xa8, 0x46, 0xb8, + 0x2c, 0xc2, 0x69, 0xb1, 0xd4, 0x8e, 0x93, 0x98, + 0x86, 0xae, 0x54, 0xfd, 0x63, 0x6c, 0x1f, 0xe0, + 0x74, 0xd7, 0x10, 0x12, 0x7d, 0x47, 0x24, 0x91 }, + .public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x98, 0xcb, 0x9b, 0x50, 0xdd, 0x3f, 0xc2, 0xb0, + 0xd4, 0xf2, 0xd2, 0xbf, 0x7c, 0x5c, 0xfd, 0xd1, + 0x0c, 0x8f, 0xcd, 0x31, 0xfc, 0x40, 0xaf, 0x1a, + 0xd4, 0x4f, 0x47, 0xc1, 0x31, 0x37, 0x63, 0x62 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x60, 0x88, 0x7b, 0x3d, 0xc7, 0x24, 0x43, 0x02, + 0x6e, 0xbe, 0xdb, 0xbb, 0xb7, 0x06, 0x65, 0xf4, + 0x2b, 0x87, 0xad, 0xd1, 0x44, 0x0e, 0x77, 0x68, + 0xfb, 0xd7, 0xe8, 0xe2, 0xce, 0x5f, 0x63, 0x9d }, + .public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x38, 0xd6, 0x30, 0x4c, 0x4a, 0x7e, 0x6d, 0x9f, + 0x79, 0x59, 0x33, 0x4f, 0xb5, 0x24, 0x5b, 0xd2, + 0xc7, 0x54, 0x52, 0x5d, 0x4c, 0x91, 0xdb, 0x95, + 0x02, 0x06, 0x92, 0x62, 0x34, 0xc1, 0xf6, 0x33 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0x78, 0xd3, 0x1d, 0xfa, 0x85, 0x44, 0x97, 0xd7, + 0x2d, 0x8d, 0xef, 0x8a, 0x1b, 0x7f, 0xb0, 0x06, + 0xce, 0xc2, 0xd8, 0xc4, 0x92, 0x46, 0x47, 0xc9, + 0x38, 0x14, 0xae, 0x56, 0xfa, 0xed, 0xa4, 0x95 }, + .public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x78, 0x6c, 0xd5, 0x49, 0x96, 0xf0, 0x14, 0xa5, + 0xa0, 0x31, 0xec, 0x14, 0xdb, 0x81, 0x2e, 0xd0, + 0x83, 0x55, 0x06, 0x1f, 0xdb, 0x5d, 0xe6, 0x80, + 0xa8, 0x00, 0xac, 0x52, 0x1f, 0x31, 0x8e, 0x23 }, + .valid = true + }, + /* wycheproof - public key >= p */ + { + .private = { 0xc0, 0x4c, 0x5b, 0xae, 0xfa, 0x83, 0x02, 0xdd, + 0xde, 0xd6, 0xa4, 0xbb, 0x95, 0x77, 0x61, 0xb4, + 0xeb, 0x97, 0xae, 0xfa, 0x4f, 0xc3, 0xb8, 0x04, + 0x30, 0x85, 0xf9, 0x6a, 0x56, 0x59, 0xb3, 0xa5 }, + .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, + .result = { 0x29, 0xae, 0x8b, 0xc7, 0x3e, 0x9b, 0x10, 0xa0, + 0x8b, 0x4f, 0x68, 0x1c, 0x43, 0xc3, 0xe0, 0xac, + 0x1a, 0x17, 0x1d, 0x31, 0xb3, 0x8f, 0x1a, 0x48, + 0xef, 0xba, 0x29, 0xae, 0x63, 0x9e, 0xa1, 0x34 }, + .valid = true + }, + /* wycheproof - RFC 7748 */ + { + .private = { 0xa0, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d, + 0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd, + 0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18, + 0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0x44 }, + .public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb, + 0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c, + 0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b, + 0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c }, + .result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90, + 0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f, + 0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7, + 0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 }, + .valid = true + }, + /* wycheproof - RFC 7748 */ + { + .private = { 0x48, 0x66, 0xe9, 0xd4, 0xd1, 0xb4, 0x67, 0x3c, + 0x5a, 0xd2, 0x26, 0x91, 0x95, 0x7d, 0x6a, 0xf5, + 0xc1, 0x1b, 0x64, 0x21, 0xe0, 0xea, 0x01, 0xd4, + 0x2c, 0xa4, 0x16, 0x9e, 0x79, 0x18, 0xba, 0x4d }, + .public = { 0xe5, 0x21, 0x0f, 0x12, 0x78, 0x68, 0x11, 0xd3, + 0xf4, 0xb7, 0x95, 0x9d, 0x05, 0x38, 0xae, 0x2c, + 0x31, 0xdb, 0xe7, 0x10, 0x6f, 0xc0, 0x3c, 0x3e, + 0xfc, 0x4c, 0xd5, 0x49, 0xc7, 0x15, 0xa4, 0x13 }, + .result = { 0x95, 0xcb, 0xde, 0x94, 0x76, 0xe8, 0x90, 0x7d, + 0x7a, 0xad, 0xe4, 0x5c, 0xb4, 0xb8, 0x73, 0xf8, + 0x8b, 0x59, 0x5a, 0x68, 0x79, 0x9f, 0xa1, 0x52, + 0xe6, 0xf8, 0xf7, 0x64, 0x7a, 0xac, 0x79, 0x57 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x0a, 0xb4, 0xe7, 0x63, 0x80, 0xd8, 0x4d, 0xde, + 0x4f, 0x68, 0x33, 0xc5, 0x8f, 0x2a, 0x9f, 0xb8, + 0xf8, 0x3b, 0xb0, 0x16, 0x9b, 0x17, 0x2b, 0xe4, + 0xb6, 0xe0, 0x59, 0x28, 0x87, 0x74, 0x1a, 0x36 }, + .result = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x89, 0xe1, 0x0d, 0x57, 0x01, 0xb4, 0x33, 0x7d, + 0x2d, 0x03, 0x21, 0x81, 0x53, 0x8b, 0x10, 0x64, + 0xbd, 0x40, 0x84, 0x40, 0x1c, 0xec, 0xa1, 0xfd, + 0x12, 0x66, 0x3a, 0x19, 0x59, 0x38, 0x80, 0x00 }, + .result = { 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x2b, 0x55, 0xd3, 0xaa, 0x4a, 0x8f, 0x80, 0xc8, + 0xc0, 0xb2, 0xae, 0x5f, 0x93, 0x3e, 0x85, 0xaf, + 0x49, 0xbe, 0xac, 0x36, 0xc2, 0xfa, 0x73, 0x94, + 0xba, 0xb7, 0x6c, 0x89, 0x33, 0xf8, 0xf8, 0x1d }, + .result = { 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x63, 0xe5, 0xb1, 0xfe, 0x96, 0x01, 0xfe, 0x84, + 0x38, 0x5d, 0x88, 0x66, 0xb0, 0x42, 0x12, 0x62, + 0xf7, 0x8f, 0xbf, 0xa5, 0xaf, 0xf9, 0x58, 0x5e, + 0x62, 0x66, 0x79, 0xb1, 0x85, 0x47, 0xd9, 0x59 }, + .result = { 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xe4, 0x28, 0xf3, 0xda, 0xc1, 0x78, 0x09, 0xf8, + 0x27, 0xa5, 0x22, 0xce, 0x32, 0x35, 0x50, 0x58, + 0xd0, 0x73, 0x69, 0x36, 0x4a, 0xa7, 0x89, 0x02, + 0xee, 0x10, 0x13, 0x9b, 0x9f, 0x9d, 0xd6, 0x53 }, + .result = { 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xb3, 0xb5, 0x0e, 0x3e, 0xd3, 0xa4, 0x07, 0xb9, + 0x5d, 0xe9, 0x42, 0xef, 0x74, 0x57, 0x5b, 0x5a, + 0xb8, 0xa1, 0x0c, 0x09, 0xee, 0x10, 0x35, 0x44, + 0xd6, 0x0b, 0xdf, 0xed, 0x81, 0x38, 0xab, 0x2b }, + .result = { 0xf9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x21, 0x3f, 0xff, 0xe9, 0x3d, 0x5e, 0xa8, 0xcd, + 0x24, 0x2e, 0x46, 0x28, 0x44, 0x02, 0x99, 0x22, + 0xc4, 0x3c, 0x77, 0xc9, 0xe3, 0xe4, 0x2f, 0x56, + 0x2f, 0x48, 0x5d, 0x24, 0xc5, 0x01, 0xa2, 0x0b }, + .result = { 0xf3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x91, 0xb2, 0x32, 0xa1, 0x78, 0xb3, 0xcd, 0x53, + 0x09, 0x32, 0x44, 0x1e, 0x61, 0x39, 0x41, 0x8f, + 0x72, 0x17, 0x22, 0x92, 0xf1, 0xda, 0x4c, 0x18, + 0x34, 0xfc, 0x5e, 0xbf, 0xef, 0xb5, 0x1e, 0x3f }, + .result = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x04, 0x5c, 0x6e, 0x11, 0xc5, 0xd3, 0x32, 0x55, + 0x6c, 0x78, 0x22, 0xfe, 0x94, 0xeb, 0xf8, 0x9b, + 0x56, 0xa3, 0x87, 0x8d, 0xc2, 0x7c, 0xa0, 0x79, + 0x10, 0x30, 0x58, 0x84, 0x9f, 0xab, 0xcb, 0x4f }, + .result = { 0xe5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x1c, 0xa2, 0x19, 0x0b, 0x71, 0x16, 0x35, 0x39, + 0x06, 0x3c, 0x35, 0x77, 0x3b, 0xda, 0x0c, 0x9c, + 0x92, 0x8e, 0x91, 0x36, 0xf0, 0x62, 0x0a, 0xeb, + 0x09, 0x3f, 0x09, 0x91, 0x97, 0xb7, 0xf7, 0x4e }, + .result = { 0xe3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xf7, 0x6e, 0x90, 0x10, 0xac, 0x33, 0xc5, 0x04, + 0x3b, 0x2d, 0x3b, 0x76, 0xa8, 0x42, 0x17, 0x10, + 0x00, 0xc4, 0x91, 0x62, 0x22, 0xe9, 0xe8, 0x58, + 0x97, 0xa0, 0xae, 0xc7, 0xf6, 0x35, 0x0b, 0x3c }, + .result = { 0xdd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0xbb, 0x72, 0x68, 0x8d, 0x8f, 0x8a, 0xa7, 0xa3, + 0x9c, 0xd6, 0x06, 0x0c, 0xd5, 0xc8, 0x09, 0x3c, + 0xde, 0xc6, 0xfe, 0x34, 0x19, 0x37, 0xc3, 0x88, + 0x6a, 0x99, 0x34, 0x6c, 0xd0, 0x7f, 0xaa, 0x55 }, + .result = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x88, 0xfd, 0xde, 0xa1, 0x93, 0x39, 0x1c, 0x6a, + 0x59, 0x33, 0xef, 0x9b, 0x71, 0x90, 0x15, 0x49, + 0x44, 0x72, 0x05, 0xaa, 0xe9, 0xda, 0x92, 0x8a, + 0x6b, 0x91, 0xa3, 0x52, 0xba, 0x10, 0xf4, 0x1f }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }, + .valid = true + }, + /* wycheproof - edge case for shared secret */ + { + .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4, + 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3, + 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc, + 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 }, + .public = { 0x30, 0x3b, 0x39, 0x2f, 0x15, 0x31, 0x16, 0xca, + 0xd9, 0xcc, 0x68, 0x2a, 0x00, 0xcc, 0xc4, 0x4c, + 0x95, 0xff, 0x0d, 0x3b, 0xbe, 0x56, 0x8b, 0xeb, + 0x6c, 0x4e, 0x73, 0x9b, 0xaf, 0xdc, 0x2c, 0x68 }, + .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0xfd, 0x30, 0x0a, 0xeb, 0x40, 0xe1, 0xfa, 0x58, + 0x25, 0x18, 0x41, 0x2b, 0x49, 0xb2, 0x08, 0xa7, + 0x84, 0x2b, 0x1e, 0x1f, 0x05, 0x6a, 0x04, 0x01, + 0x78, 0xea, 0x41, 0x41, 0x53, 0x4f, 0x65, 0x2d }, + .result = { 0xb7, 0x34, 0x10, 0x5d, 0xc2, 0x57, 0x58, 0x5d, + 0x73, 0xb5, 0x66, 0xcc, 0xb7, 0x6f, 0x06, 0x27, + 0x95, 0xcc, 0xbe, 0xc8, 0x91, 0x28, 0xe5, 0x2b, + 0x02, 0xf3, 0xe5, 0x96, 0x39, 0xf1, 0x3c, 0x46 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0xc8, 0xef, 0x79, 0xb5, 0x14, 0xd7, 0x68, 0x26, + 0x77, 0xbc, 0x79, 0x31, 0xe0, 0x6e, 0xe5, 0xc2, + 0x7c, 0x9b, 0x39, 0x2b, 0x4a, 0xe9, 0x48, 0x44, + 0x73, 0xf5, 0x54, 0xe6, 0x67, 0x8e, 0xcc, 0x2e }, + .result = { 0x64, 0x7a, 0x46, 0xb6, 0xfc, 0x3f, 0x40, 0xd6, + 0x21, 0x41, 0xee, 0x3c, 0xee, 0x70, 0x6b, 0x4d, + 0x7a, 0x92, 0x71, 0x59, 0x3a, 0x7b, 0x14, 0x3e, + 0x8e, 0x2e, 0x22, 0x79, 0x88, 0x3e, 0x45, 0x50 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0x64, 0xae, 0xac, 0x25, 0x04, 0x14, 0x48, 0x61, + 0x53, 0x2b, 0x7b, 0xbc, 0xb6, 0xc8, 0x7d, 0x67, + 0xdd, 0x4c, 0x1f, 0x07, 0xeb, 0xc2, 0xe0, 0x6e, + 0xff, 0xb9, 0x5a, 0xec, 0xc6, 0x17, 0x0b, 0x2c }, + .result = { 0x4f, 0xf0, 0x3d, 0x5f, 0xb4, 0x3c, 0xd8, 0x65, + 0x7a, 0x3c, 0xf3, 0x7c, 0x13, 0x8c, 0xad, 0xce, + 0xcc, 0xe5, 0x09, 0xe4, 0xeb, 0xa0, 0x89, 0xd0, + 0xef, 0x40, 0xb4, 0xe4, 0xfb, 0x94, 0x61, 0x55 }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0xbf, 0x68, 0xe3, 0x5e, 0x9b, 0xdb, 0x7e, 0xee, + 0x1b, 0x50, 0x57, 0x02, 0x21, 0x86, 0x0f, 0x5d, + 0xcd, 0xad, 0x8a, 0xcb, 0xab, 0x03, 0x1b, 0x14, + 0x97, 0x4c, 0xc4, 0x90, 0x13, 0xc4, 0x98, 0x31 }, + .result = { 0x21, 0xce, 0xe5, 0x2e, 0xfd, 0xbc, 0x81, 0x2e, + 0x1d, 0x02, 0x1a, 0x4a, 0xf1, 0xe1, 0xd8, 0xbc, + 0x4d, 0xb3, 0xc4, 0x00, 0xe4, 0xd2, 0xa2, 0xc5, + 0x6a, 0x39, 0x26, 0xdb, 0x4d, 0x99, 0xc6, 0x5b }, + .valid = true + }, + /* wycheproof - checking for overflow */ + { + .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d, + 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d, + 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c, + 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 }, + .public = { 0x53, 0x47, 0xc4, 0x91, 0x33, 0x1a, 0x64, 0xb4, + 0x3d, 0xdc, 0x68, 0x30, 0x34, 0xe6, 0x77, 0xf5, + 0x3d, 0xc3, 0x2b, 0x52, 0xa5, 0x2a, 0x57, 0x7c, + 0x15, 0xa8, 0x3b, 0xf2, 0x98, 0xe9, 0x9f, 0x19 }, + .result = { 0x18, 0xcb, 0x89, 0xe4, 0xe2, 0x0c, 0x0c, 0x2b, + 0xd3, 0x24, 0x30, 0x52, 0x45, 0x26, 0x6c, 0x93, + 0x27, 0x69, 0x0b, 0xbe, 0x79, 0xac, 0xb8, 0x8f, + 0x5b, 0x8f, 0xb3, 0xf7, 0x4e, 0xca, 0x3e, 0x52 }, + .valid = true + }, + /* wycheproof - private key == -1 (mod order) */ + { + .private = { 0xa0, 0x23, 0xcd, 0xd0, 0x83, 0xef, 0x5b, 0xb8, + 0x2f, 0x10, 0xd6, 0x2e, 0x59, 0xe1, 0x5a, 0x68, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50 }, + .public = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e, + 0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57, + 0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f, + 0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 }, + .result = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e, + 0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57, + 0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f, + 0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 }, + .valid = true + }, + /* wycheproof - private key == 1 (mod order) on twist */ + { + .private = { 0x58, 0x08, 0x3d, 0xd2, 0x61, 0xad, 0x91, 0xef, + 0xf9, 0x52, 0x32, 0x2e, 0xc8, 0x24, 0xc6, 0x82, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x5f }, + .public = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f, + 0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6, + 0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64, + 0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 }, + .result = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f, + 0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6, + 0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64, + 0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 }, + .valid = true + } +}; + +static bool __init curve25519_selftest(void) +{ + bool success = true, ret, ret2; + size_t i = 0, j; + u8 in[CURVE25519_KEY_SIZE]; + u8 out[CURVE25519_KEY_SIZE], out2[CURVE25519_KEY_SIZE]; + + for (i = 0; i < ARRAY_SIZE(curve25519_test_vectors); ++i) { + memset(out, 0, CURVE25519_KEY_SIZE); + ret = curve25519(out, curve25519_test_vectors[i].private, + curve25519_test_vectors[i].public); + if (ret != curve25519_test_vectors[i].valid || + memcmp(out, curve25519_test_vectors[i].result, + CURVE25519_KEY_SIZE)) { + pr_err("curve25519 self-test %zu: FAIL\n", i + 1); + success = false; + } + } + + for (i = 0; i < 5; ++i) { + get_random_bytes(in, sizeof(in)); + ret = curve25519_generate_public(out, in); + ret2 = curve25519(out2, in, (u8[CURVE25519_KEY_SIZE]){ 9 }); + if (ret != ret2 || memcmp(out, out2, CURVE25519_KEY_SIZE)) { + pr_err("curve25519 basepoint self-test %zu: FAIL: input - 0x", + i + 1); + for (j = CURVE25519_KEY_SIZE; j-- > 0;) + printk(KERN_CONT "%02x", in[j]); + printk(KERN_CONT "\n"); + success = false; + } + } + + return success; +} diff --git a/net/wireguard/crypto/zinc/selftest/poly1305.c b/net/wireguard/crypto/zinc/selftest/poly1305.c new file mode 100644 index 0000000000000..b4d7a9c2f6ec7 --- /dev/null +++ b/net/wireguard/crypto/zinc/selftest/poly1305.c @@ -0,0 +1,1107 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +struct poly1305_testvec { + const u8 *input, *output, *key; + size_t ilen; +}; + +/* RFC7539 */ +static const u8 input01[] __initconst = { + 0x43, 0x72, 0x79, 0x70, 0x74, 0x6f, 0x67, 0x72, + 0x61, 0x70, 0x68, 0x69, 0x63, 0x20, 0x46, 0x6f, + 0x72, 0x75, 0x6d, 0x20, 0x52, 0x65, 0x73, 0x65, + 0x61, 0x72, 0x63, 0x68, 0x20, 0x47, 0x72, 0x6f, + 0x75, 0x70 +}; +static const u8 output01[] __initconst = { + 0xa8, 0x06, 0x1d, 0xc1, 0x30, 0x51, 0x36, 0xc6, + 0xc2, 0x2b, 0x8b, 0xaf, 0x0c, 0x01, 0x27, 0xa9 +}; +static const u8 key01[] __initconst = { + 0x85, 0xd6, 0xbe, 0x78, 0x57, 0x55, 0x6d, 0x33, + 0x7f, 0x44, 0x52, 0xfe, 0x42, 0xd5, 0x06, 0xa8, + 0x01, 0x03, 0x80, 0x8a, 0xfb, 0x0d, 0xb2, 0xfd, + 0x4a, 0xbf, 0xf6, 0xaf, 0x41, 0x49, 0xf5, 0x1b +}; + +/* "The Poly1305-AES message-authentication code" */ +static const u8 input02[] __initconst = { + 0xf3, 0xf6 +}; +static const u8 output02[] __initconst = { + 0xf4, 0xc6, 0x33, 0xc3, 0x04, 0x4f, 0xc1, 0x45, + 0xf8, 0x4f, 0x33, 0x5c, 0xb8, 0x19, 0x53, 0xde +}; +static const u8 key02[] __initconst = { + 0x85, 0x1f, 0xc4, 0x0c, 0x34, 0x67, 0xac, 0x0b, + 0xe0, 0x5c, 0xc2, 0x04, 0x04, 0xf3, 0xf7, 0x00, + 0x58, 0x0b, 0x3b, 0x0f, 0x94, 0x47, 0xbb, 0x1e, + 0x69, 0xd0, 0x95, 0xb5, 0x92, 0x8b, 0x6d, 0xbc +}; + +static const u8 input03[] __initconst = { }; +static const u8 output03[] __initconst = { + 0xdd, 0x3f, 0xab, 0x22, 0x51, 0xf1, 0x1a, 0xc7, + 0x59, 0xf0, 0x88, 0x71, 0x29, 0xcc, 0x2e, 0xe7 +}; +static const u8 key03[] __initconst = { + 0xa0, 0xf3, 0x08, 0x00, 0x00, 0xf4, 0x64, 0x00, + 0xd0, 0xc7, 0xe9, 0x07, 0x6c, 0x83, 0x44, 0x03, + 0xdd, 0x3f, 0xab, 0x22, 0x51, 0xf1, 0x1a, 0xc7, + 0x59, 0xf0, 0x88, 0x71, 0x29, 0xcc, 0x2e, 0xe7 +}; + +static const u8 input04[] __initconst = { + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36 +}; +static const u8 output04[] __initconst = { + 0x0e, 0xe1, 0xc1, 0x6b, 0xb7, 0x3f, 0x0f, 0x4f, + 0xd1, 0x98, 0x81, 0x75, 0x3c, 0x01, 0xcd, 0xbe +}; +static const u8 key04[] __initconst = { + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef +}; + +static const u8 input05[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9 +}; +static const u8 output05[] __initconst = { + 0x51, 0x54, 0xad, 0x0d, 0x2c, 0xb2, 0x6e, 0x01, + 0x27, 0x4f, 0xc5, 0x11, 0x48, 0x49, 0x1f, 0x1b +}; +static const u8 key05[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +/* self-generated vectors exercise "significant" lengths, such that they + * are handled by different code paths */ +static const u8 input06[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf +}; +static const u8 output06[] __initconst = { + 0x81, 0x20, 0x59, 0xa5, 0xda, 0x19, 0x86, 0x37, + 0xca, 0xc7, 0xc4, 0xa6, 0x31, 0xbe, 0xe4, 0x66 +}; +static const u8 key06[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input07[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67 +}; +static const u8 output07[] __initconst = { + 0x5b, 0x88, 0xd7, 0xf6, 0x22, 0x8b, 0x11, 0xe2, + 0xe2, 0x85, 0x79, 0xa5, 0xc0, 0xc1, 0xf7, 0x61 +}; +static const u8 key07[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input08[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36 +}; +static const u8 output08[] __initconst = { + 0xbb, 0xb6, 0x13, 0xb2, 0xb6, 0xd7, 0x53, 0xba, + 0x07, 0x39, 0x5b, 0x91, 0x6a, 0xae, 0xce, 0x15 +}; +static const u8 key08[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input09[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24 +}; +static const u8 output09[] __initconst = { + 0xc7, 0x94, 0xd7, 0x05, 0x7d, 0x17, 0x78, 0xc4, + 0xbb, 0xee, 0x0a, 0x39, 0xb3, 0xd9, 0x73, 0x42 +}; +static const u8 key09[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input10[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36 +}; +static const u8 output10[] __initconst = { + 0xff, 0xbc, 0xb9, 0xb3, 0x71, 0x42, 0x31, 0x52, + 0xd7, 0xfc, 0xa5, 0xad, 0x04, 0x2f, 0xba, 0xa9 +}; +static const u8 key10[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input11[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36, + 0x81, 0x20, 0x59, 0xa5, 0xda, 0x19, 0x86, 0x37, + 0xca, 0xc7, 0xc4, 0xa6, 0x31, 0xbe, 0xe4, 0x66 +}; +static const u8 output11[] __initconst = { + 0x06, 0x9e, 0xd6, 0xb8, 0xef, 0x0f, 0x20, 0x7b, + 0x3e, 0x24, 0x3b, 0xb1, 0x01, 0x9f, 0xe6, 0x32 +}; +static const u8 key11[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input12[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36, + 0x81, 0x20, 0x59, 0xa5, 0xda, 0x19, 0x86, 0x37, + 0xca, 0xc7, 0xc4, 0xa6, 0x31, 0xbe, 0xe4, 0x66, + 0x5b, 0x88, 0xd7, 0xf6, 0x22, 0x8b, 0x11, 0xe2, + 0xe2, 0x85, 0x79, 0xa5, 0xc0, 0xc1, 0xf7, 0x61 +}; +static const u8 output12[] __initconst = { + 0xcc, 0xa3, 0x39, 0xd9, 0xa4, 0x5f, 0xa2, 0x36, + 0x8c, 0x2c, 0x68, 0xb3, 0xa4, 0x17, 0x91, 0x33 +}; +static const u8 key12[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input13[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36, + 0x81, 0x20, 0x59, 0xa5, 0xda, 0x19, 0x86, 0x37, + 0xca, 0xc7, 0xc4, 0xa6, 0x31, 0xbe, 0xe4, 0x66, + 0x5b, 0x88, 0xd7, 0xf6, 0x22, 0x8b, 0x11, 0xe2, + 0xe2, 0x85, 0x79, 0xa5, 0xc0, 0xc1, 0xf7, 0x61, + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36 +}; +static const u8 output13[] __initconst = { + 0x53, 0xf6, 0xe8, 0x28, 0xa2, 0xf0, 0xfe, 0x0e, + 0xe8, 0x15, 0xbf, 0x0b, 0xd5, 0x84, 0x1a, 0x34 +}; +static const u8 key13[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +static const u8 input14[] __initconst = { + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36, + 0x81, 0x20, 0x59, 0xa5, 0xda, 0x19, 0x86, 0x37, + 0xca, 0xc7, 0xc4, 0xa6, 0x31, 0xbe, 0xe4, 0x66, + 0x5b, 0x88, 0xd7, 0xf6, 0x22, 0x8b, 0x11, 0xe2, + 0xe2, 0x85, 0x79, 0xa5, 0xc0, 0xc1, 0xf7, 0x61, + 0xab, 0x08, 0x12, 0x72, 0x4a, 0x7f, 0x1e, 0x34, + 0x27, 0x42, 0xcb, 0xed, 0x37, 0x4d, 0x94, 0xd1, + 0x36, 0xc6, 0xb8, 0x79, 0x5d, 0x45, 0xb3, 0x81, + 0x98, 0x30, 0xf2, 0xc0, 0x44, 0x91, 0xfa, 0xf0, + 0x99, 0x0c, 0x62, 0xe4, 0x8b, 0x80, 0x18, 0xb2, + 0xc3, 0xe4, 0xa0, 0xfa, 0x31, 0x34, 0xcb, 0x67, + 0xfa, 0x83, 0xe1, 0x58, 0xc9, 0x94, 0xd9, 0x61, + 0xc4, 0xcb, 0x21, 0x09, 0x5c, 0x1b, 0xf9, 0xaf, + 0x48, 0x44, 0x3d, 0x0b, 0xb0, 0xd2, 0x11, 0x09, + 0xc8, 0x9a, 0x10, 0x0b, 0x5c, 0xe2, 0xc2, 0x08, + 0x83, 0x14, 0x9c, 0x69, 0xb5, 0x61, 0xdd, 0x88, + 0x29, 0x8a, 0x17, 0x98, 0xb1, 0x07, 0x16, 0xef, + 0x66, 0x3c, 0xea, 0x19, 0x0f, 0xfb, 0x83, 0xd8, + 0x95, 0x93, 0xf3, 0xf4, 0x76, 0xb6, 0xbc, 0x24, + 0xd7, 0xe6, 0x79, 0x10, 0x7e, 0xa2, 0x6a, 0xdb, + 0x8c, 0xaf, 0x66, 0x52, 0xd0, 0x65, 0x61, 0x36, + 0x81, 0x20, 0x59, 0xa5, 0xda, 0x19, 0x86, 0x37, + 0xca, 0xc7, 0xc4, 0xa6, 0x31, 0xbe, 0xe4, 0x66, + 0x5b, 0x88, 0xd7, 0xf6, 0x22, 0x8b, 0x11, 0xe2, + 0xe2, 0x85, 0x79, 0xa5, 0xc0, 0xc1, 0xf7, 0x61 +}; +static const u8 output14[] __initconst = { + 0xb8, 0x46, 0xd4, 0x4e, 0x9b, 0xbd, 0x53, 0xce, + 0xdf, 0xfb, 0xfb, 0xb6, 0xb7, 0xfa, 0x49, 0x33 +}; +static const u8 key14[] __initconst = { + 0x12, 0x97, 0x6a, 0x08, 0xc4, 0x42, 0x6d, 0x0c, + 0xe8, 0xa8, 0x24, 0x07, 0xc4, 0xf4, 0x82, 0x07, + 0x80, 0xf8, 0xc2, 0x0a, 0xa7, 0x12, 0x02, 0xd1, + 0xe2, 0x91, 0x79, 0xcb, 0xcb, 0x55, 0x5a, 0x57 +}; + +/* 4th power of the key spills to 131th bit in SIMD key setup */ +static const u8 input15[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 output15[] __initconst = { + 0x07, 0x14, 0x5a, 0x4c, 0x02, 0xfe, 0x5f, 0xa3, + 0x20, 0x36, 0xde, 0x68, 0xfa, 0xbe, 0x90, 0x66 +}; +static const u8 key15[] __initconst = { + 0xad, 0x62, 0x81, 0x07, 0xe8, 0x35, 0x1d, 0x0f, + 0x2c, 0x23, 0x1a, 0x05, 0xdc, 0x4a, 0x41, 0x06, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* OpenSSL's poly1305_ieee754.c failed this in final stage */ +static const u8 input16[] __initconst = { + 0x84, 0x23, 0x64, 0xe1, 0x56, 0x33, 0x6c, 0x09, + 0x98, 0xb9, 0x33, 0xa6, 0x23, 0x77, 0x26, 0x18, + 0x0d, 0x9e, 0x3f, 0xdc, 0xbd, 0xe4, 0xcd, 0x5d, + 0x17, 0x08, 0x0f, 0xc3, 0xbe, 0xb4, 0x96, 0x14, + 0xd7, 0x12, 0x2c, 0x03, 0x74, 0x63, 0xff, 0x10, + 0x4d, 0x73, 0xf1, 0x9c, 0x12, 0x70, 0x46, 0x28, + 0xd4, 0x17, 0xc4, 0xc5, 0x4a, 0x3f, 0xe3, 0x0d, + 0x3c, 0x3d, 0x77, 0x14, 0x38, 0x2d, 0x43, 0xb0, + 0x38, 0x2a, 0x50, 0xa5, 0xde, 0xe5, 0x4b, 0xe8, + 0x44, 0xb0, 0x76, 0xe8, 0xdf, 0x88, 0x20, 0x1a, + 0x1c, 0xd4, 0x3b, 0x90, 0xeb, 0x21, 0x64, 0x3f, + 0xa9, 0x6f, 0x39, 0xb5, 0x18, 0xaa, 0x83, 0x40, + 0xc9, 0x42, 0xff, 0x3c, 0x31, 0xba, 0xf7, 0xc9, + 0xbd, 0xbf, 0x0f, 0x31, 0xae, 0x3f, 0xa0, 0x96, + 0xbf, 0x8c, 0x63, 0x03, 0x06, 0x09, 0x82, 0x9f, + 0xe7, 0x2e, 0x17, 0x98, 0x24, 0x89, 0x0b, 0xc8, + 0xe0, 0x8c, 0x31, 0x5c, 0x1c, 0xce, 0x2a, 0x83, + 0x14, 0x4d, 0xbb, 0xff, 0x09, 0xf7, 0x4e, 0x3e, + 0xfc, 0x77, 0x0b, 0x54, 0xd0, 0x98, 0x4a, 0x8f, + 0x19, 0xb1, 0x47, 0x19, 0xe6, 0x36, 0x35, 0x64, + 0x1d, 0x6b, 0x1e, 0xed, 0xf6, 0x3e, 0xfb, 0xf0, + 0x80, 0xe1, 0x78, 0x3d, 0x32, 0x44, 0x54, 0x12, + 0x11, 0x4c, 0x20, 0xde, 0x0b, 0x83, 0x7a, 0x0d, + 0xfa, 0x33, 0xd6, 0xb8, 0x28, 0x25, 0xff, 0xf4, + 0x4c, 0x9a, 0x70, 0xea, 0x54, 0xce, 0x47, 0xf0, + 0x7d, 0xf6, 0x98, 0xe6, 0xb0, 0x33, 0x23, 0xb5, + 0x30, 0x79, 0x36, 0x4a, 0x5f, 0xc3, 0xe9, 0xdd, + 0x03, 0x43, 0x92, 0xbd, 0xde, 0x86, 0xdc, 0xcd, + 0xda, 0x94, 0x32, 0x1c, 0x5e, 0x44, 0x06, 0x04, + 0x89, 0x33, 0x6c, 0xb6, 0x5b, 0xf3, 0x98, 0x9c, + 0x36, 0xf7, 0x28, 0x2c, 0x2f, 0x5d, 0x2b, 0x88, + 0x2c, 0x17, 0x1e, 0x74 +}; +static const u8 output16[] __initconst = { + 0xf2, 0x48, 0x31, 0x2e, 0x57, 0x8d, 0x9d, 0x58, + 0xf8, 0xb7, 0xbb, 0x4d, 0x19, 0x10, 0x54, 0x31 +}; +static const u8 key16[] __initconst = { + 0x95, 0xd5, 0xc0, 0x05, 0x50, 0x3e, 0x51, 0x0d, + 0x8c, 0xd0, 0xaa, 0x07, 0x2c, 0x4a, 0x4d, 0x06, + 0x6e, 0xab, 0xc5, 0x2d, 0x11, 0x65, 0x3d, 0xf4, + 0x7f, 0xbf, 0x63, 0xab, 0x19, 0x8b, 0xcc, 0x26 +}; + +/* AVX2 in OpenSSL's poly1305-x86.pl failed this with 176+32 split */ +static const u8 input17[] __initconst = { + 0x24, 0x8a, 0xc3, 0x10, 0x85, 0xb6, 0xc2, 0xad, + 0xaa, 0xa3, 0x82, 0x59, 0xa0, 0xd7, 0x19, 0x2c, + 0x5c, 0x35, 0xd1, 0xbb, 0x4e, 0xf3, 0x9a, 0xd9, + 0x4c, 0x38, 0xd1, 0xc8, 0x24, 0x79, 0xe2, 0xdd, + 0x21, 0x59, 0xa0, 0x77, 0x02, 0x4b, 0x05, 0x89, + 0xbc, 0x8a, 0x20, 0x10, 0x1b, 0x50, 0x6f, 0x0a, + 0x1a, 0xd0, 0xbb, 0xab, 0x76, 0xe8, 0x3a, 0x83, + 0xf1, 0xb9, 0x4b, 0xe6, 0xbe, 0xae, 0x74, 0xe8, + 0x74, 0xca, 0xb6, 0x92, 0xc5, 0x96, 0x3a, 0x75, + 0x43, 0x6b, 0x77, 0x61, 0x21, 0xec, 0x9f, 0x62, + 0x39, 0x9a, 0x3e, 0x66, 0xb2, 0xd2, 0x27, 0x07, + 0xda, 0xe8, 0x19, 0x33, 0xb6, 0x27, 0x7f, 0x3c, + 0x85, 0x16, 0xbc, 0xbe, 0x26, 0xdb, 0xbd, 0x86, + 0xf3, 0x73, 0x10, 0x3d, 0x7c, 0xf4, 0xca, 0xd1, + 0x88, 0x8c, 0x95, 0x21, 0x18, 0xfb, 0xfb, 0xd0, + 0xd7, 0xb4, 0xbe, 0xdc, 0x4a, 0xe4, 0x93, 0x6a, + 0xff, 0x91, 0x15, 0x7e, 0x7a, 0xa4, 0x7c, 0x54, + 0x44, 0x2e, 0xa7, 0x8d, 0x6a, 0xc2, 0x51, 0xd3, + 0x24, 0xa0, 0xfb, 0xe4, 0x9d, 0x89, 0xcc, 0x35, + 0x21, 0xb6, 0x6d, 0x16, 0xe9, 0xc6, 0x6a, 0x37, + 0x09, 0x89, 0x4e, 0x4e, 0xb0, 0xa4, 0xee, 0xdc, + 0x4a, 0xe1, 0x94, 0x68, 0xe6, 0x6b, 0x81, 0xf2, + 0x71, 0x35, 0x1b, 0x1d, 0x92, 0x1e, 0xa5, 0x51, + 0x04, 0x7a, 0xbc, 0xc6, 0xb8, 0x7a, 0x90, 0x1f, + 0xde, 0x7d, 0xb7, 0x9f, 0xa1, 0x81, 0x8c, 0x11, + 0x33, 0x6d, 0xbc, 0x07, 0x24, 0x4a, 0x40, 0xeb +}; +static const u8 output17[] __initconst = { + 0xbc, 0x93, 0x9b, 0xc5, 0x28, 0x14, 0x80, 0xfa, + 0x99, 0xc6, 0xd6, 0x8c, 0x25, 0x8e, 0xc4, 0x2f +}; +static const u8 key17[] __initconst = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* test vectors from Google */ +static const u8 input18[] __initconst = { }; +static const u8 output18[] __initconst = { + 0x47, 0x10, 0x13, 0x0e, 0x9f, 0x6f, 0xea, 0x8d, + 0x72, 0x29, 0x38, 0x50, 0xa6, 0x67, 0xd8, 0x6c +}; +static const u8 key18[] __initconst = { + 0xc8, 0xaf, 0xaa, 0xc3, 0x31, 0xee, 0x37, 0x2c, + 0xd6, 0x08, 0x2d, 0xe1, 0x34, 0x94, 0x3b, 0x17, + 0x47, 0x10, 0x13, 0x0e, 0x9f, 0x6f, 0xea, 0x8d, + 0x72, 0x29, 0x38, 0x50, 0xa6, 0x67, 0xd8, 0x6c +}; + +static const u8 input19[] __initconst = { + 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x77, 0x6f, + 0x72, 0x6c, 0x64, 0x21 +}; +static const u8 output19[] __initconst = { + 0xa6, 0xf7, 0x45, 0x00, 0x8f, 0x81, 0xc9, 0x16, + 0xa2, 0x0d, 0xcc, 0x74, 0xee, 0xf2, 0xb2, 0xf0 +}; +static const u8 key19[] __initconst = { + 0x74, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, + 0x33, 0x32, 0x2d, 0x62, 0x79, 0x74, 0x65, 0x20, + 0x6b, 0x65, 0x79, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x50, 0x6f, 0x6c, 0x79, 0x31, 0x33, 0x30, 0x35 +}; + +static const u8 input20[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 output20[] __initconst = { + 0x49, 0xec, 0x78, 0x09, 0x0e, 0x48, 0x1e, 0xc6, + 0xc2, 0x6b, 0x33, 0xb9, 0x1c, 0xcc, 0x03, 0x07 +}; +static const u8 key20[] __initconst = { + 0x74, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, + 0x33, 0x32, 0x2d, 0x62, 0x79, 0x74, 0x65, 0x20, + 0x6b, 0x65, 0x79, 0x20, 0x66, 0x6f, 0x72, 0x20, + 0x50, 0x6f, 0x6c, 0x79, 0x31, 0x33, 0x30, 0x35 +}; + +static const u8 input21[] __initconst = { + 0x89, 0xda, 0xb8, 0x0b, 0x77, 0x17, 0xc1, 0xdb, + 0x5d, 0xb4, 0x37, 0x86, 0x0a, 0x3f, 0x70, 0x21, + 0x8e, 0x93, 0xe1, 0xb8, 0xf4, 0x61, 0xfb, 0x67, + 0x7f, 0x16, 0xf3, 0x5f, 0x6f, 0x87, 0xe2, 0xa9, + 0x1c, 0x99, 0xbc, 0x3a, 0x47, 0xac, 0xe4, 0x76, + 0x40, 0xcc, 0x95, 0xc3, 0x45, 0xbe, 0x5e, 0xcc, + 0xa5, 0xa3, 0x52, 0x3c, 0x35, 0xcc, 0x01, 0x89, + 0x3a, 0xf0, 0xb6, 0x4a, 0x62, 0x03, 0x34, 0x27, + 0x03, 0x72, 0xec, 0x12, 0x48, 0x2d, 0x1b, 0x1e, + 0x36, 0x35, 0x61, 0x69, 0x8a, 0x57, 0x8b, 0x35, + 0x98, 0x03, 0x49, 0x5b, 0xb4, 0xe2, 0xef, 0x19, + 0x30, 0xb1, 0x7a, 0x51, 0x90, 0xb5, 0x80, 0xf1, + 0x41, 0x30, 0x0d, 0xf3, 0x0a, 0xdb, 0xec, 0xa2, + 0x8f, 0x64, 0x27, 0xa8, 0xbc, 0x1a, 0x99, 0x9f, + 0xd5, 0x1c, 0x55, 0x4a, 0x01, 0x7d, 0x09, 0x5d, + 0x8c, 0x3e, 0x31, 0x27, 0xda, 0xf9, 0xf5, 0x95 +}; +static const u8 output21[] __initconst = { + 0xc8, 0x5d, 0x15, 0xed, 0x44, 0xc3, 0x78, 0xd6, + 0xb0, 0x0e, 0x23, 0x06, 0x4c, 0x7b, 0xcd, 0x51 +}; +static const u8 key21[] __initconst = { + 0x2d, 0x77, 0x3b, 0xe3, 0x7a, 0xdb, 0x1e, 0x4d, + 0x68, 0x3b, 0xf0, 0x07, 0x5e, 0x79, 0xc4, 0xee, + 0x03, 0x79, 0x18, 0x53, 0x5a, 0x7f, 0x99, 0xcc, + 0xb7, 0x04, 0x0f, 0xb5, 0xf5, 0xf4, 0x3a, 0xea +}; + +static const u8 input22[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b, + 0x17, 0x03, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, + 0x06, 0xdb, 0x1f, 0x1f, 0x36, 0x8d, 0x69, 0x6a, + 0x81, 0x0a, 0x34, 0x9c, 0x0c, 0x71, 0x4c, 0x9a, + 0x5e, 0x78, 0x50, 0xc2, 0x40, 0x7d, 0x72, 0x1a, + 0xcd, 0xed, 0x95, 0xe0, 0x18, 0xd7, 0xa8, 0x52, + 0x66, 0xa6, 0xe1, 0x28, 0x9c, 0xdb, 0x4a, 0xeb, + 0x18, 0xda, 0x5a, 0xc8, 0xa2, 0xb0, 0x02, 0x6d, + 0x24, 0xa5, 0x9a, 0xd4, 0x85, 0x22, 0x7f, 0x3e, + 0xae, 0xdb, 0xb2, 0xe7, 0xe3, 0x5e, 0x1c, 0x66, + 0xcd, 0x60, 0xf9, 0xab, 0xf7, 0x16, 0xdc, 0xc9, + 0xac, 0x42, 0x68, 0x2d, 0xd7, 0xda, 0xb2, 0x87, + 0xa7, 0x02, 0x4c, 0x4e, 0xef, 0xc3, 0x21, 0xcc, + 0x05, 0x74, 0xe1, 0x67, 0x93, 0xe3, 0x7c, 0xec, + 0x03, 0xc5, 0xbd, 0xa4, 0x2b, 0x54, 0xc1, 0x14, + 0xa8, 0x0b, 0x57, 0xaf, 0x26, 0x41, 0x6c, 0x7b, + 0xe7, 0x42, 0x00, 0x5e, 0x20, 0x85, 0x5c, 0x73, + 0xe2, 0x1d, 0xc8, 0xe2, 0xed, 0xc9, 0xd4, 0x35, + 0xcb, 0x6f, 0x60, 0x59, 0x28, 0x00, 0x11, 0xc2, + 0x70, 0xb7, 0x15, 0x70, 0x05, 0x1c, 0x1c, 0x9b, + 0x30, 0x52, 0x12, 0x66, 0x20, 0xbc, 0x1e, 0x27, + 0x30, 0xfa, 0x06, 0x6c, 0x7a, 0x50, 0x9d, 0x53, + 0xc6, 0x0e, 0x5a, 0xe1, 0xb4, 0x0a, 0xa6, 0xe3, + 0x9e, 0x49, 0x66, 0x92, 0x28, 0xc9, 0x0e, 0xec, + 0xb4, 0xa5, 0x0d, 0xb3, 0x2a, 0x50, 0xbc, 0x49, + 0xe9, 0x0b, 0x4f, 0x4b, 0x35, 0x9a, 0x1d, 0xfd, + 0x11, 0x74, 0x9c, 0xd3, 0x86, 0x7f, 0xcf, 0x2f, + 0xb7, 0xbb, 0x6c, 0xd4, 0x73, 0x8f, 0x6a, 0x4a, + 0xd6, 0xf7, 0xca, 0x50, 0x58, 0xf7, 0x61, 0x88, + 0x45, 0xaf, 0x9f, 0x02, 0x0f, 0x6c, 0x3b, 0x96, + 0x7b, 0x8f, 0x4c, 0xd4, 0xa9, 0x1e, 0x28, 0x13, + 0xb5, 0x07, 0xae, 0x66, 0xf2, 0xd3, 0x5c, 0x18, + 0x28, 0x4f, 0x72, 0x92, 0x18, 0x60, 0x62, 0xe1, + 0x0f, 0xd5, 0x51, 0x0d, 0x18, 0x77, 0x53, 0x51, + 0xef, 0x33, 0x4e, 0x76, 0x34, 0xab, 0x47, 0x43, + 0xf5, 0xb6, 0x8f, 0x49, 0xad, 0xca, 0xb3, 0x84, + 0xd3, 0xfd, 0x75, 0xf7, 0x39, 0x0f, 0x40, 0x06, + 0xef, 0x2a, 0x29, 0x5c, 0x8c, 0x7a, 0x07, 0x6a, + 0xd5, 0x45, 0x46, 0xcd, 0x25, 0xd2, 0x10, 0x7f, + 0xbe, 0x14, 0x36, 0xc8, 0x40, 0x92, 0x4a, 0xae, + 0xbe, 0x5b, 0x37, 0x08, 0x93, 0xcd, 0x63, 0xd1, + 0x32, 0x5b, 0x86, 0x16, 0xfc, 0x48, 0x10, 0x88, + 0x6b, 0xc1, 0x52, 0xc5, 0x32, 0x21, 0xb6, 0xdf, + 0x37, 0x31, 0x19, 0x39, 0x32, 0x55, 0xee, 0x72, + 0xbc, 0xaa, 0x88, 0x01, 0x74, 0xf1, 0x71, 0x7f, + 0x91, 0x84, 0xfa, 0x91, 0x64, 0x6f, 0x17, 0xa2, + 0x4a, 0xc5, 0x5d, 0x16, 0xbf, 0xdd, 0xca, 0x95, + 0x81, 0xa9, 0x2e, 0xda, 0x47, 0x92, 0x01, 0xf0, + 0xed, 0xbf, 0x63, 0x36, 0x00, 0xd6, 0x06, 0x6d, + 0x1a, 0xb3, 0x6d, 0x5d, 0x24, 0x15, 0xd7, 0x13, + 0x51, 0xbb, 0xcd, 0x60, 0x8a, 0x25, 0x10, 0x8d, + 0x25, 0x64, 0x19, 0x92, 0xc1, 0xf2, 0x6c, 0x53, + 0x1c, 0xf9, 0xf9, 0x02, 0x03, 0xbc, 0x4c, 0xc1, + 0x9f, 0x59, 0x27, 0xd8, 0x34, 0xb0, 0xa4, 0x71, + 0x16, 0xd3, 0x88, 0x4b, 0xbb, 0x16, 0x4b, 0x8e, + 0xc8, 0x83, 0xd1, 0xac, 0x83, 0x2e, 0x56, 0xb3, + 0x91, 0x8a, 0x98, 0x60, 0x1a, 0x08, 0xd1, 0x71, + 0x88, 0x15, 0x41, 0xd5, 0x94, 0xdb, 0x39, 0x9c, + 0x6a, 0xe6, 0x15, 0x12, 0x21, 0x74, 0x5a, 0xec, + 0x81, 0x4c, 0x45, 0xb0, 0xb0, 0x5b, 0x56, 0x54, + 0x36, 0xfd, 0x6f, 0x13, 0x7a, 0xa1, 0x0a, 0x0c, + 0x0b, 0x64, 0x37, 0x61, 0xdb, 0xd6, 0xf9, 0xa9, + 0xdc, 0xb9, 0x9b, 0x1a, 0x6e, 0x69, 0x08, 0x54, + 0xce, 0x07, 0x69, 0xcd, 0xe3, 0x97, 0x61, 0xd8, + 0x2f, 0xcd, 0xec, 0x15, 0xf0, 0xd9, 0x2d, 0x7d, + 0x8e, 0x94, 0xad, 0xe8, 0xeb, 0x83, 0xfb, 0xe0 +}; +static const u8 output22[] __initconst = { + 0x26, 0x37, 0x40, 0x8f, 0xe1, 0x30, 0x86, 0xea, + 0x73, 0xf9, 0x71, 0xe3, 0x42, 0x5e, 0x28, 0x20 +}; +static const u8 key22[] __initconst = { + 0x99, 0xe5, 0x82, 0x2d, 0xd4, 0x17, 0x3c, 0x99, + 0x5e, 0x3d, 0xae, 0x0d, 0xde, 0xfb, 0x97, 0x74, + 0x3f, 0xde, 0x3b, 0x08, 0x01, 0x34, 0xb3, 0x9f, + 0x76, 0xe9, 0xbf, 0x8d, 0x0e, 0x88, 0xd5, 0x46 +}; + +/* test vectors from Hanno Böck */ +static const u8 input23[] __initconst = { + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0x80, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xce, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xc5, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xe3, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xac, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xe6, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x00, 0x00, 0x00, + 0xaf, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xff, 0xff, 0xff, 0xf5, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xff, 0xff, 0xff, 0xe7, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x71, 0x92, 0x05, 0xa8, 0x52, 0x1d, + 0xfc +}; +static const u8 output23[] __initconst = { + 0x85, 0x59, 0xb8, 0x76, 0xec, 0xee, 0xd6, 0x6e, + 0xb3, 0x77, 0x98, 0xc0, 0x45, 0x7b, 0xaf, 0xf9 +}; +static const u8 key23[] __initconst = { + 0x7f, 0x1b, 0x02, 0x64, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc +}; + +static const u8 input24[] __initconst = { + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x64 +}; +static const u8 output24[] __initconst = { + 0x00, 0xbd, 0x12, 0x58, 0x97, 0x8e, 0x20, 0x54, + 0x44, 0xc9, 0xaa, 0xaa, 0x82, 0x00, 0x6f, 0xed +}; +static const u8 key24[] __initconst = { + 0xe0, 0x00, 0x16, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa +}; + +static const u8 input25[] __initconst = { + 0x02, 0xfc +}; +static const u8 output25[] __initconst = { + 0x06, 0x12, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c +}; +static const u8 key25[] __initconst = { + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, + 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c +}; + +static const u8 input26[] __initconst = { + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7a, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x5c, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x6e, 0x7b, 0x00, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7a, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x5c, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, 0x7b, + 0x7b, 0x6e, 0x7b, 0x00, 0x13, 0x00, 0x00, 0x00, + 0x00, 0xb3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xf2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x20, 0x00, 0xef, 0xff, 0x00, + 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, + 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x64, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, + 0xb3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf2, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x20, 0x00, 0xef, 0xff, 0x00, 0x09, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x7a, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, + 0x00, 0x09, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc +}; +static const u8 output26[] __initconst = { + 0x33, 0x20, 0x5b, 0xbf, 0x9e, 0x9f, 0x8f, 0x72, + 0x12, 0xab, 0x9e, 0x2a, 0xb9, 0xb7, 0xe4, 0xa5 +}; +static const u8 key26[] __initconst = { + 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7b, 0x7b +}; + +static const u8 input27[] __initconst = { + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0xff, 0xff, 0xff, 0xe9, + 0xe9, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0x00, 0x00, 0xac, 0xac, + 0xec, 0x01, 0x00, 0xac, 0xac, 0xac, 0x2c, 0xac, + 0xa2, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0x64, 0xf2 +}; +static const u8 output27[] __initconst = { + 0x02, 0xee, 0x7c, 0x8c, 0x54, 0x6d, 0xde, 0xb1, + 0xa4, 0x67, 0xe4, 0xc3, 0x98, 0x11, 0x58, 0xb9 +}; +static const u8 key27[] __initconst = { + 0x00, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x7f, + 0x01, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0xcf, 0x77, 0x77, 0x77, 0x77, 0x77, + 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x77 +}; + +/* nacl */ +static const u8 input28[] __initconst = { + 0x8e, 0x99, 0x3b, 0x9f, 0x48, 0x68, 0x12, 0x73, + 0xc2, 0x96, 0x50, 0xba, 0x32, 0xfc, 0x76, 0xce, + 0x48, 0x33, 0x2e, 0xa7, 0x16, 0x4d, 0x96, 0xa4, + 0x47, 0x6f, 0xb8, 0xc5, 0x31, 0xa1, 0x18, 0x6a, + 0xc0, 0xdf, 0xc1, 0x7c, 0x98, 0xdc, 0xe8, 0x7b, + 0x4d, 0xa7, 0xf0, 0x11, 0xec, 0x48, 0xc9, 0x72, + 0x71, 0xd2, 0xc2, 0x0f, 0x9b, 0x92, 0x8f, 0xe2, + 0x27, 0x0d, 0x6f, 0xb8, 0x63, 0xd5, 0x17, 0x38, + 0xb4, 0x8e, 0xee, 0xe3, 0x14, 0xa7, 0xcc, 0x8a, + 0xb9, 0x32, 0x16, 0x45, 0x48, 0xe5, 0x26, 0xae, + 0x90, 0x22, 0x43, 0x68, 0x51, 0x7a, 0xcf, 0xea, + 0xbd, 0x6b, 0xb3, 0x73, 0x2b, 0xc0, 0xe9, 0xda, + 0x99, 0x83, 0x2b, 0x61, 0xca, 0x01, 0xb6, 0xde, + 0x56, 0x24, 0x4a, 0x9e, 0x88, 0xd5, 0xf9, 0xb3, + 0x79, 0x73, 0xf6, 0x22, 0xa4, 0x3d, 0x14, 0xa6, + 0x59, 0x9b, 0x1f, 0x65, 0x4c, 0xb4, 0x5a, 0x74, + 0xe3, 0x55, 0xa5 +}; +static const u8 output28[] __initconst = { + 0xf3, 0xff, 0xc7, 0x70, 0x3f, 0x94, 0x00, 0xe5, + 0x2a, 0x7d, 0xfb, 0x4b, 0x3d, 0x33, 0x05, 0xd9 +}; +static const u8 key28[] __initconst = { + 0xee, 0xa6, 0xa7, 0x25, 0x1c, 0x1e, 0x72, 0x91, + 0x6d, 0x11, 0xc2, 0xcb, 0x21, 0x4d, 0x3c, 0x25, + 0x25, 0x39, 0x12, 0x1d, 0x8e, 0x23, 0x4e, 0x65, + 0x2d, 0x65, 0x1f, 0xa4, 0xc8, 0xcf, 0xf8, 0x80 +}; + +/* wrap 2^130-5 */ +static const u8 input29[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 output29[] __initconst = { + 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 key29[] __initconst = { + 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* wrap 2^128 */ +static const u8 input30[] __initconst = { + 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 output30[] __initconst = { + 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 key30[] __initconst = { + 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; + +/* limb carry */ +static const u8 input31[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 output31[] __initconst = { + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 key31[] __initconst = { + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* 2^130-5 */ +static const u8 input32[] __initconst = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xfb, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, + 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, 0xfe, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 +}; +static const u8 output32[] __initconst = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 key32[] __initconst = { + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* 2^130-6 */ +static const u8 input33[] __initconst = { + 0xfd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 output33[] __initconst = { + 0xfa, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff +}; +static const u8 key33[] __initconst = { + 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* 5*H+L reduction intermediate */ +static const u8 input34[] __initconst = { + 0xe3, 0x35, 0x94, 0xd7, 0x50, 0x5e, 0x43, 0xb9, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x33, 0x94, 0xd7, 0x50, 0x5e, 0x43, 0x79, 0xcd, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 output34[] __initconst = { + 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 key34[] __initconst = { + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* 5*H+L reduction final */ +static const u8 input35[] __initconst = { + 0xe3, 0x35, 0x94, 0xd7, 0x50, 0x5e, 0x43, 0xb9, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x33, 0x94, 0xd7, 0x50, 0x5e, 0x43, 0x79, 0xcd, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 output35[] __initconst = { + 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +static const u8 key35[] __initconst = { + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static const struct poly1305_testvec poly1305_testvecs[] __initconst = { + { input01, output01, key01, sizeof(input01) }, + { input02, output02, key02, sizeof(input02) }, + { input03, output03, key03, sizeof(input03) }, + { input04, output04, key04, sizeof(input04) }, + { input05, output05, key05, sizeof(input05) }, + { input06, output06, key06, sizeof(input06) }, + { input07, output07, key07, sizeof(input07) }, + { input08, output08, key08, sizeof(input08) }, + { input09, output09, key09, sizeof(input09) }, + { input10, output10, key10, sizeof(input10) }, + { input11, output11, key11, sizeof(input11) }, + { input12, output12, key12, sizeof(input12) }, + { input13, output13, key13, sizeof(input13) }, + { input14, output14, key14, sizeof(input14) }, + { input15, output15, key15, sizeof(input15) }, + { input16, output16, key16, sizeof(input16) }, + { input17, output17, key17, sizeof(input17) }, + { input18, output18, key18, sizeof(input18) }, + { input19, output19, key19, sizeof(input19) }, + { input20, output20, key20, sizeof(input20) }, + { input21, output21, key21, sizeof(input21) }, + { input22, output22, key22, sizeof(input22) }, + { input23, output23, key23, sizeof(input23) }, + { input24, output24, key24, sizeof(input24) }, + { input25, output25, key25, sizeof(input25) }, + { input26, output26, key26, sizeof(input26) }, + { input27, output27, key27, sizeof(input27) }, + { input28, output28, key28, sizeof(input28) }, + { input29, output29, key29, sizeof(input29) }, + { input30, output30, key30, sizeof(input30) }, + { input31, output31, key31, sizeof(input31) }, + { input32, output32, key32, sizeof(input32) }, + { input33, output33, key33, sizeof(input33) }, + { input34, output34, key34, sizeof(input34) }, + { input35, output35, key35, sizeof(input35) } +}; + +static bool __init poly1305_selftest(void) +{ + simd_context_t simd_context; + bool success = true; + size_t i, j; + + simd_get(&simd_context); + for (i = 0; i < ARRAY_SIZE(poly1305_testvecs); ++i) { + struct poly1305_ctx poly1305; + u8 out[POLY1305_MAC_SIZE]; + + memset(out, 0, sizeof(out)); + memset(&poly1305, 0, sizeof(poly1305)); + poly1305_init(&poly1305, poly1305_testvecs[i].key); + poly1305_update(&poly1305, poly1305_testvecs[i].input, + poly1305_testvecs[i].ilen, &simd_context); + poly1305_final(&poly1305, out, &simd_context); + if (memcmp(out, poly1305_testvecs[i].output, + POLY1305_MAC_SIZE)) { + pr_err("poly1305 self-test %zu: FAIL\n", i + 1); + success = false; + } + simd_relax(&simd_context); + + if (poly1305_testvecs[i].ilen <= 1) + continue; + + for (j = 1; j < poly1305_testvecs[i].ilen - 1; ++j) { + memset(out, 0, sizeof(out)); + memset(&poly1305, 0, sizeof(poly1305)); + poly1305_init(&poly1305, poly1305_testvecs[i].key); + poly1305_update(&poly1305, poly1305_testvecs[i].input, + j, &simd_context); + poly1305_update(&poly1305, + poly1305_testvecs[i].input + j, + poly1305_testvecs[i].ilen - j, + &simd_context); + poly1305_final(&poly1305, out, &simd_context); + if (memcmp(out, poly1305_testvecs[i].output, + POLY1305_MAC_SIZE)) { + pr_err("poly1305 self-test %zu (split %zu): FAIL\n", + i + 1, j); + success = false; + } + + memset(out, 0, sizeof(out)); + memset(&poly1305, 0, sizeof(poly1305)); + poly1305_init(&poly1305, poly1305_testvecs[i].key); + poly1305_update(&poly1305, poly1305_testvecs[i].input, + j, &simd_context); + poly1305_update(&poly1305, + poly1305_testvecs[i].input + j, + poly1305_testvecs[i].ilen - j, + DONT_USE_SIMD); + poly1305_final(&poly1305, out, &simd_context); + if (memcmp(out, poly1305_testvecs[i].output, + POLY1305_MAC_SIZE)) { + pr_err("poly1305 self-test %zu (split %zu, mixed simd): FAIL\n", + i + 1, j); + success = false; + } + simd_relax(&simd_context); + } + } + simd_put(&simd_context); + + return success; +} diff --git a/net/wireguard/crypto/zinc/selftest/run.h b/net/wireguard/crypto/zinc/selftest/run.h new file mode 100644 index 0000000000000..4ffaf6089eeaf --- /dev/null +++ b/net/wireguard/crypto/zinc/selftest/run.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _ZINC_SELFTEST_RUN_H +#define _ZINC_SELFTEST_RUN_H + +#include +#include +#include + +static inline bool selftest_run(const char *name, bool (*selftest)(void), + bool *const nobs[], unsigned int nobs_len) +{ + unsigned long set = 0, subset = 0, largest_subset = 0; + unsigned int i; + + BUILD_BUG_ON(!__builtin_constant_p(nobs_len) || + nobs_len >= BITS_PER_LONG); + + if (!IS_ENABLED(CONFIG_ZINC_SELFTEST)) + return true; + + for (i = 0; i < nobs_len; ++i) + set |= ((unsigned long)*nobs[i]) << i; + + do { + for (i = 0; i < nobs_len; ++i) + *nobs[i] = BIT(i) & subset; + if (selftest()) + largest_subset = max(subset, largest_subset); + else + pr_err("%s self-test combination 0x%lx: FAIL\n", name, + subset); + subset = (subset - set) & set; + } while (subset); + + for (i = 0; i < nobs_len; ++i) + *nobs[i] = BIT(i) & largest_subset; + + if (largest_subset == set) + pr_info("%s self-tests: pass\n", name); + + return !WARN_ON(largest_subset != set); +} + +#endif diff --git a/net/wireguard/device.c b/net/wireguard/device.c new file mode 100644 index 0000000000000..98c05bcb7f880 --- /dev/null +++ b/net/wireguard/device.c @@ -0,0 +1,461 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "queueing.h" +#include "socket.h" +#include "timers.h" +#include "device.h" +#include "ratelimiter.h" +#include "peer.h" +#include "messages.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static LIST_HEAD(device_list); + +static int wg_open(struct net_device *dev) +{ + struct in_device *dev_v4 = __in_dev_get_rtnl(dev); +#ifndef COMPAT_CANNOT_USE_IN6_DEV_GET + struct inet6_dev *dev_v6 = __in6_dev_get(dev); +#endif + struct wg_device *wg = netdev_priv(dev); + struct wg_peer *peer; + int ret; + + if (dev_v4) { + /* At some point we might put this check near the ip_rt_send_ + * redirect call of ip_forward in net/ipv4/ip_forward.c, similar + * to the current secpath check. + */ + IN_DEV_CONF_SET(dev_v4, SEND_REDIRECTS, false); + IPV4_DEVCONF_ALL(dev_net(dev), SEND_REDIRECTS) = false; + } +#ifndef COMPAT_CANNOT_USE_IN6_DEV_GET + if (dev_v6) +#ifndef COMPAT_CANNOT_USE_DEV_CNF + dev_v6->cnf.addr_gen_mode = IN6_ADDR_GEN_MODE_NONE; +#else + dev_v6->addr_gen_mode = IN6_ADDR_GEN_MODE_NONE; +#endif +#endif + + ret = wg_socket_init(wg, wg->incoming_port); + if (ret < 0) + return ret; + mutex_lock(&wg->device_update_lock); + list_for_each_entry(peer, &wg->peer_list, peer_list) { + wg_packet_send_staged_packets(peer); + if (peer->persistent_keepalive_interval) + wg_packet_send_keepalive(peer); + } + mutex_unlock(&wg->device_update_lock); + return 0; +} + +#ifdef CONFIG_PM_SLEEP +static int wg_pm_notification(struct notifier_block *nb, unsigned long action, + void *data) +{ + struct wg_device *wg; + struct wg_peer *peer; + + /* If the machine is constantly suspending and resuming, as part of + * its normal operation rather than as a somewhat rare event, then we + * don't actually want to clear keys. + */ + if (IS_ENABLED(CONFIG_PM_AUTOSLEEP) || IS_ENABLED(CONFIG_ANDROID)) + return 0; + + if (action != PM_HIBERNATION_PREPARE && action != PM_SUSPEND_PREPARE) + return 0; + + rtnl_lock(); + list_for_each_entry(wg, &device_list, device_list) { + mutex_lock(&wg->device_update_lock); + list_for_each_entry(peer, &wg->peer_list, peer_list) { + del_timer(&peer->timer_zero_key_material); + wg_noise_handshake_clear(&peer->handshake); + wg_noise_keypairs_clear(&peer->keypairs); + } + mutex_unlock(&wg->device_update_lock); + } + rtnl_unlock(); + rcu_barrier_bh(); + return 0; +} + +static struct notifier_block pm_notifier = { .notifier_call = wg_pm_notification }; +#endif + +static int wg_stop(struct net_device *dev) +{ + struct wg_device *wg = netdev_priv(dev); + struct wg_peer *peer; + + mutex_lock(&wg->device_update_lock); + list_for_each_entry(peer, &wg->peer_list, peer_list) { + wg_packet_purge_staged_packets(peer); + wg_timers_stop(peer); + wg_noise_handshake_clear(&peer->handshake); + wg_noise_keypairs_clear(&peer->keypairs); + atomic64_set(&peer->last_sent_handshake, + ktime_get_boot_fast_ns() - + (u64)(REKEY_TIMEOUT + 1) * NSEC_PER_SEC); + } + mutex_unlock(&wg->device_update_lock); + skb_queue_purge(&wg->incoming_handshakes); + wg_socket_reinit(wg, NULL, NULL); + return 0; +} + +static netdev_tx_t wg_xmit(struct sk_buff *skb, struct net_device *dev) +{ + struct wg_device *wg = netdev_priv(dev); + struct sk_buff_head packets; + struct wg_peer *peer; + struct sk_buff *next; + sa_family_t family; + u32 mtu; + int ret; + + if (unlikely(wg_skb_examine_untrusted_ip_hdr(skb) != skb->protocol)) { + ret = -EPROTONOSUPPORT; + net_dbg_ratelimited("%s: Invalid IP packet\n", dev->name); + goto err; + } + + peer = wg_allowedips_lookup_dst(&wg->peer_allowedips, skb); + if (unlikely(!peer)) { + ret = -ENOKEY; + if (skb->protocol == htons(ETH_P_IP)) + net_dbg_ratelimited("%s: No peer has allowed IPs matching %pI4\n", + dev->name, &ip_hdr(skb)->daddr); + else if (skb->protocol == htons(ETH_P_IPV6)) + net_dbg_ratelimited("%s: No peer has allowed IPs matching %pI6\n", + dev->name, &ipv6_hdr(skb)->daddr); + goto err; + } + + family = READ_ONCE(peer->endpoint.addr.sa_family); + if (unlikely(family != AF_INET && family != AF_INET6)) { + ret = -EDESTADDRREQ; + net_dbg_ratelimited("%s: No valid endpoint has been configured or discovered for peer %llu\n", + dev->name, peer->internal_id); + goto err_peer; + } + + mtu = skb_dst(skb) ? dst_mtu(skb_dst(skb)) : dev->mtu; + + __skb_queue_head_init(&packets); + if (!skb_is_gso(skb)) { + skb->next = NULL; + } else { + struct sk_buff *segs = skb_gso_segment(skb, 0); + + if (unlikely(IS_ERR(segs))) { + ret = PTR_ERR(segs); + goto err_peer; + } + dev_kfree_skb(skb); + skb = segs; + } + do { + next = skb->next; + skb->next = skb->prev = NULL; + + skb = skb_share_check(skb, GFP_ATOMIC); + if (unlikely(!skb)) + continue; + + /* We only need to keep the original dst around for icmp, + * so at this point we're in a position to drop it. + */ + skb_dst_drop(skb); + + PACKET_CB(skb)->mtu = mtu; + + __skb_queue_tail(&packets, skb); + } while ((skb = next) != NULL); + + spin_lock_bh(&peer->staged_packet_queue.lock); + /* If the queue is getting too big, we start removing the oldest packets + * until it's small again. We do this before adding the new packet, so + * we don't remove GSO segments that are in excess. + */ + while (skb_queue_len(&peer->staged_packet_queue) > MAX_STAGED_PACKETS) { + dev_kfree_skb(__skb_dequeue(&peer->staged_packet_queue)); + ++dev->stats.tx_dropped; + } + skb_queue_splice_tail(&packets, &peer->staged_packet_queue); + spin_unlock_bh(&peer->staged_packet_queue.lock); + + wg_packet_send_staged_packets(peer); + + wg_peer_put(peer); + return NETDEV_TX_OK; + +err_peer: + wg_peer_put(peer); +err: + ++dev->stats.tx_errors; + if (skb->protocol == htons(ETH_P_IP)) + icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0); + else if (skb->protocol == htons(ETH_P_IPV6)) + icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_ADDR_UNREACH, 0); + kfree_skb(skb); + return ret; +} + +static const struct net_device_ops netdev_ops = { + .ndo_open = wg_open, + .ndo_stop = wg_stop, + .ndo_start_xmit = wg_xmit, + .ndo_get_stats64 = ip_tunnel_get_stats64 +}; + +static void wg_destruct(struct net_device *dev) +{ + struct wg_device *wg = netdev_priv(dev); + + rtnl_lock(); + list_del(&wg->device_list); + rtnl_unlock(); + mutex_lock(&wg->device_update_lock); + wg->incoming_port = 0; + wg_socket_reinit(wg, NULL, NULL); + wg_allowedips_free(&wg->peer_allowedips, &wg->device_update_lock); + /* The final references are cleared in the below calls to destroy_workqueue. */ + wg_peer_remove_all(wg); + destroy_workqueue(wg->handshake_receive_wq); + destroy_workqueue(wg->handshake_send_wq); + destroy_workqueue(wg->packet_crypt_wq); + wg_packet_queue_free(&wg->decrypt_queue, true); + wg_packet_queue_free(&wg->encrypt_queue, true); + rcu_barrier_bh(); /* Wait for all the peers to be actually freed. */ + wg_ratelimiter_uninit(); + memzero_explicit(&wg->static_identity, sizeof(wg->static_identity)); + skb_queue_purge(&wg->incoming_handshakes); + free_percpu(dev->tstats); + free_percpu(wg->incoming_handshakes_worker); + if (wg->have_creating_net_ref) + put_net(wg->creating_net); + mutex_unlock(&wg->device_update_lock); + + pr_debug("%s: Interface deleted\n", dev->name); + free_netdev(dev); +} + +static const struct device_type device_type = { .name = KBUILD_MODNAME }; + +static void wg_setup(struct net_device *dev) +{ + struct wg_device *wg = netdev_priv(dev); + enum { WG_NETDEV_FEATURES = NETIF_F_HW_CSUM | NETIF_F_RXCSUM | + NETIF_F_SG | NETIF_F_GSO | + NETIF_F_GSO_SOFTWARE | NETIF_F_HIGHDMA }; + + dev->netdev_ops = &netdev_ops; + dev->hard_header_len = 0; + dev->addr_len = 0; + dev->needed_headroom = DATA_PACKET_HEAD_ROOM; + dev->needed_tailroom = noise_encrypted_len(MESSAGE_PADDING_MULTIPLE); + dev->type = ARPHRD_NONE; + dev->flags = IFF_POINTOPOINT | IFF_NOARP; +#ifndef COMPAT_CANNOT_USE_IFF_NO_QUEUE + dev->priv_flags |= IFF_NO_QUEUE; +#else + dev->tx_queue_len = 0; +#endif + dev->features |= NETIF_F_LLTX; + dev->features |= WG_NETDEV_FEATURES; + dev->hw_features |= WG_NETDEV_FEATURES; + dev->hw_enc_features |= WG_NETDEV_FEATURES; + dev->mtu = ETH_DATA_LEN - MESSAGE_MINIMUM_LENGTH - + sizeof(struct udphdr) - + max(sizeof(struct ipv6hdr), sizeof(struct iphdr)); + + SET_NETDEV_DEVTYPE(dev, &device_type); + + /* We need to keep the dst around in case of icmp replies. */ + netif_keep_dst(dev); + + memset(wg, 0, sizeof(*wg)); + wg->dev = dev; +} + +static int wg_newlink(struct net *src_net, struct net_device *dev, + struct nlattr *tb[], struct nlattr *data[], + struct netlink_ext_ack *extack) +{ + struct wg_device *wg = netdev_priv(dev); + int ret = -ENOMEM; + + wg->creating_net = src_net; + init_rwsem(&wg->static_identity.lock); + mutex_init(&wg->socket_update_lock); + mutex_init(&wg->device_update_lock); + skb_queue_head_init(&wg->incoming_handshakes); + wg_pubkey_hashtable_init(&wg->peer_hashtable); + wg_index_hashtable_init(&wg->index_hashtable); + wg_allowedips_init(&wg->peer_allowedips); + wg_cookie_checker_init(&wg->cookie_checker, wg); + INIT_LIST_HEAD(&wg->peer_list); + wg->device_update_gen = 1; + + dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); + if (!dev->tstats) + return ret; + + wg->incoming_handshakes_worker = + wg_packet_alloc_percpu_multicore_worker( + wg_packet_handshake_receive_worker, wg); + if (!wg->incoming_handshakes_worker) + goto err_free_tstats; + + wg->handshake_receive_wq = alloc_workqueue("wg-kex-%s", + WQ_CPU_INTENSIVE | WQ_FREEZABLE, 0, dev->name); + if (!wg->handshake_receive_wq) + goto err_free_incoming_handshakes; + + wg->handshake_send_wq = alloc_workqueue("wg-kex-%s", + WQ_UNBOUND | WQ_FREEZABLE, 0, dev->name); + if (!wg->handshake_send_wq) + goto err_destroy_handshake_receive; + + wg->packet_crypt_wq = alloc_workqueue("wg-crypt-%s", + WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM, 0, dev->name); + if (!wg->packet_crypt_wq) + goto err_destroy_handshake_send; + + ret = wg_packet_queue_init(&wg->encrypt_queue, wg_packet_encrypt_worker, + true, MAX_QUEUED_PACKETS); + if (ret < 0) + goto err_destroy_packet_crypt; + + ret = wg_packet_queue_init(&wg->decrypt_queue, wg_packet_decrypt_worker, + true, MAX_QUEUED_PACKETS); + if (ret < 0) + goto err_free_encrypt_queue; + + ret = wg_ratelimiter_init(); + if (ret < 0) + goto err_free_decrypt_queue; + + ret = register_netdevice(dev); + if (ret < 0) + goto err_uninit_ratelimiter; + + list_add(&wg->device_list, &device_list); + + /* We wait until the end to assign priv_destructor, so that + * register_netdevice doesn't call it for us if it fails. + */ + dev->priv_destructor = wg_destruct; + + pr_debug("%s: Interface created\n", dev->name); + return ret; + +err_uninit_ratelimiter: + wg_ratelimiter_uninit(); +err_free_decrypt_queue: + wg_packet_queue_free(&wg->decrypt_queue, true); +err_free_encrypt_queue: + wg_packet_queue_free(&wg->encrypt_queue, true); +err_destroy_packet_crypt: + destroy_workqueue(wg->packet_crypt_wq); +err_destroy_handshake_send: + destroy_workqueue(wg->handshake_send_wq); +err_destroy_handshake_receive: + destroy_workqueue(wg->handshake_receive_wq); +err_free_incoming_handshakes: + free_percpu(wg->incoming_handshakes_worker); +err_free_tstats: + free_percpu(dev->tstats); + return ret; +} + +static struct rtnl_link_ops link_ops __read_mostly = { + .kind = KBUILD_MODNAME, + .priv_size = sizeof(struct wg_device), + .setup = wg_setup, + .newlink = wg_newlink, +}; + +static int wg_netdevice_notification(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct net_device *dev = ((struct netdev_notifier_info *)data)->dev; + struct wg_device *wg = netdev_priv(dev); + + ASSERT_RTNL(); + + if (action != NETDEV_REGISTER || dev->netdev_ops != &netdev_ops) + return 0; + + if (dev_net(dev) == wg->creating_net && wg->have_creating_net_ref) { + put_net(wg->creating_net); + wg->have_creating_net_ref = false; + } else if (dev_net(dev) != wg->creating_net && + !wg->have_creating_net_ref) { + wg->have_creating_net_ref = true; + get_net(wg->creating_net); + } + return 0; +} + +static struct notifier_block netdevice_notifier = { + .notifier_call = wg_netdevice_notification +}; + +int __init wg_device_init(void) +{ + int ret; + +#ifdef CONFIG_PM_SLEEP + ret = register_pm_notifier(&pm_notifier); + if (ret) + return ret; +#endif + + ret = register_netdevice_notifier(&netdevice_notifier); + if (ret) + goto error_pm; + + ret = rtnl_link_register(&link_ops); + if (ret) + goto error_netdevice; + + return 0; + +error_netdevice: + unregister_netdevice_notifier(&netdevice_notifier); +error_pm: +#ifdef CONFIG_PM_SLEEP + unregister_pm_notifier(&pm_notifier); +#endif + return ret; +} + +void wg_device_uninit(void) +{ + rtnl_link_unregister(&link_ops); + unregister_netdevice_notifier(&netdevice_notifier); +#ifdef CONFIG_PM_SLEEP + unregister_pm_notifier(&pm_notifier); +#endif + rcu_barrier_bh(); +} diff --git a/net/wireguard/device.h b/net/wireguard/device.h new file mode 100644 index 0000000000000..b85638c0dc522 --- /dev/null +++ b/net/wireguard/device.h @@ -0,0 +1,65 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_DEVICE_H +#define _WG_DEVICE_H + +#include "noise.h" +#include "allowedips.h" +#include "hashtables.h" +#include "cookie.h" + +#include +#include +#include +#include +#include +#include + +struct wg_device; + +struct multicore_worker { + void *ptr; + struct work_struct work; +}; + +struct crypt_queue { + struct ptr_ring ring; + union { + struct { + struct multicore_worker __percpu *worker; + int last_cpu; + }; + struct work_struct work; + }; +}; + +struct wg_device { + struct net_device *dev; + struct crypt_queue encrypt_queue, decrypt_queue; + struct sock __rcu *sock4, *sock6; + struct net *creating_net; + struct noise_static_identity static_identity; + struct workqueue_struct *handshake_receive_wq, *handshake_send_wq; + struct workqueue_struct *packet_crypt_wq; + struct sk_buff_head incoming_handshakes; + int incoming_handshake_cpu; + struct multicore_worker __percpu *incoming_handshakes_worker; + struct cookie_checker cookie_checker; + struct pubkey_hashtable peer_hashtable; + struct index_hashtable index_hashtable; + struct allowedips peer_allowedips; + struct mutex device_update_lock, socket_update_lock; + struct list_head device_list, peer_list; + unsigned int num_peers, device_update_gen; + u32 fwmark; + u16 incoming_port; + bool have_creating_net_ref; +}; + +int wg_device_init(void); +void wg_device_uninit(void); + +#endif /* _WG_DEVICE_H */ diff --git a/net/wireguard/hashtables.c b/net/wireguard/hashtables.c new file mode 100644 index 0000000000000..18cac91d7a43b --- /dev/null +++ b/net/wireguard/hashtables.c @@ -0,0 +1,209 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "hashtables.h" +#include "peer.h" +#include "noise.h" + +static struct hlist_head *pubkey_bucket(struct pubkey_hashtable *table, + const u8 pubkey[NOISE_PUBLIC_KEY_LEN]) +{ + /* siphash gives us a secure 64bit number based on a random key. Since + * the bits are uniformly distributed, we can then mask off to get the + * bits we need. + */ + const u64 hash = siphash(pubkey, NOISE_PUBLIC_KEY_LEN, &table->key); + + return &table->hashtable[hash & (HASH_SIZE(table->hashtable) - 1)]; +} + +void wg_pubkey_hashtable_init(struct pubkey_hashtable *table) +{ + get_random_bytes(&table->key, sizeof(table->key)); + hash_init(table->hashtable); + mutex_init(&table->lock); +} + +void wg_pubkey_hashtable_add(struct pubkey_hashtable *table, + struct wg_peer *peer) +{ + mutex_lock(&table->lock); + hlist_add_head_rcu(&peer->pubkey_hash, + pubkey_bucket(table, peer->handshake.remote_static)); + mutex_unlock(&table->lock); +} + +void wg_pubkey_hashtable_remove(struct pubkey_hashtable *table, + struct wg_peer *peer) +{ + mutex_lock(&table->lock); + hlist_del_init_rcu(&peer->pubkey_hash); + mutex_unlock(&table->lock); +} + +/* Returns a strong reference to a peer */ +struct wg_peer * +wg_pubkey_hashtable_lookup(struct pubkey_hashtable *table, + const u8 pubkey[NOISE_PUBLIC_KEY_LEN]) +{ + struct wg_peer *iter_peer, *peer = NULL; + + rcu_read_lock_bh(); + hlist_for_each_entry_rcu_bh(iter_peer, pubkey_bucket(table, pubkey), + pubkey_hash) { + if (!memcmp(pubkey, iter_peer->handshake.remote_static, + NOISE_PUBLIC_KEY_LEN)) { + peer = iter_peer; + break; + } + } + peer = wg_peer_get_maybe_zero(peer); + rcu_read_unlock_bh(); + return peer; +} + +static struct hlist_head *index_bucket(struct index_hashtable *table, + const __le32 index) +{ + /* Since the indices are random and thus all bits are uniformly + * distributed, we can find its bucket simply by masking. + */ + return &table->hashtable[(__force u32)index & + (HASH_SIZE(table->hashtable) - 1)]; +} + +void wg_index_hashtable_init(struct index_hashtable *table) +{ + hash_init(table->hashtable); + spin_lock_init(&table->lock); +} + +/* At the moment, we limit ourselves to 2^20 total peers, which generally might + * amount to 2^20*3 items in this hashtable. The algorithm below works by + * picking a random number and testing it. We can see that these limits mean we + * usually succeed pretty quickly: + * + * >>> def calculation(tries, size): + * ... return (size / 2**32)**(tries - 1) * (1 - (size / 2**32)) + * ... + * >>> calculation(1, 2**20 * 3) + * 0.999267578125 + * >>> calculation(2, 2**20 * 3) + * 0.0007318854331970215 + * >>> calculation(3, 2**20 * 3) + * 5.360489012673497e-07 + * >>> calculation(4, 2**20 * 3) + * 3.9261394135792216e-10 + * + * At the moment, we don't do any masking, so this algorithm isn't exactly + * constant time in either the random guessing or in the hash list lookup. We + * could require a minimum of 3 tries, which would successfully mask the + * guessing. this would not, however, help with the growing hash lengths, which + * is another thing to consider moving forward. + */ + +__le32 wg_index_hashtable_insert(struct index_hashtable *table, + struct index_hashtable_entry *entry) +{ + struct index_hashtable_entry *existing_entry; + + spin_lock_bh(&table->lock); + hlist_del_init_rcu(&entry->index_hash); + spin_unlock_bh(&table->lock); + + rcu_read_lock_bh(); + +search_unused_slot: + /* First we try to find an unused slot, randomly, while unlocked. */ + entry->index = (__force __le32)get_random_u32(); + hlist_for_each_entry_rcu_bh(existing_entry, + index_bucket(table, entry->index), + index_hash) { + if (existing_entry->index == entry->index) + /* If it's already in use, we continue searching. */ + goto search_unused_slot; + } + + /* Once we've found an unused slot, we lock it, and then double-check + * that nobody else stole it from us. + */ + spin_lock_bh(&table->lock); + hlist_for_each_entry_rcu_bh(existing_entry, + index_bucket(table, entry->index), + index_hash) { + if (existing_entry->index == entry->index) { + spin_unlock_bh(&table->lock); + /* If it was stolen, we start over. */ + goto search_unused_slot; + } + } + /* Otherwise, we know we have it exclusively (since we're locked), + * so we insert. + */ + hlist_add_head_rcu(&entry->index_hash, + index_bucket(table, entry->index)); + spin_unlock_bh(&table->lock); + + rcu_read_unlock_bh(); + + return entry->index; +} + +bool wg_index_hashtable_replace(struct index_hashtable *table, + struct index_hashtable_entry *old, + struct index_hashtable_entry *new) +{ + if (unlikely(hlist_unhashed(&old->index_hash))) + return false; + spin_lock_bh(&table->lock); + new->index = old->index; + hlist_replace_rcu(&old->index_hash, &new->index_hash); + + /* Calling init here NULLs out index_hash, and in fact after this + * function returns, it's theoretically possible for this to get + * reinserted elsewhere. That means the RCU lookup below might either + * terminate early or jump between buckets, in which case the packet + * simply gets dropped, which isn't terrible. + */ + INIT_HLIST_NODE(&old->index_hash); + spin_unlock_bh(&table->lock); + return true; +} + +void wg_index_hashtable_remove(struct index_hashtable *table, + struct index_hashtable_entry *entry) +{ + spin_lock_bh(&table->lock); + hlist_del_init_rcu(&entry->index_hash); + spin_unlock_bh(&table->lock); +} + +/* Returns a strong reference to a entry->peer */ +struct index_hashtable_entry * +wg_index_hashtable_lookup(struct index_hashtable *table, + const enum index_hashtable_type type_mask, + const __le32 index, struct wg_peer **peer) +{ + struct index_hashtable_entry *iter_entry, *entry = NULL; + + rcu_read_lock_bh(); + hlist_for_each_entry_rcu_bh(iter_entry, index_bucket(table, index), + index_hash) { + if (iter_entry->index == index) { + if (likely(iter_entry->type & type_mask)) + entry = iter_entry; + break; + } + } + if (likely(entry)) { + entry->peer = wg_peer_get_maybe_zero(entry->peer); + if (likely(entry->peer)) + *peer = entry->peer; + else + entry = NULL; + } + rcu_read_unlock_bh(); + return entry; +} diff --git a/net/wireguard/hashtables.h b/net/wireguard/hashtables.h new file mode 100644 index 0000000000000..7b12b864501ed --- /dev/null +++ b/net/wireguard/hashtables.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_HASHTABLES_H +#define _WG_HASHTABLES_H + +#include "messages.h" + +#include +#include +#include + +struct wg_peer; + +struct pubkey_hashtable { + /* TODO: move to rhashtable */ + DECLARE_HASHTABLE(hashtable, 11); + siphash_key_t key; + struct mutex lock; +}; + +void wg_pubkey_hashtable_init(struct pubkey_hashtable *table); +void wg_pubkey_hashtable_add(struct pubkey_hashtable *table, + struct wg_peer *peer); +void wg_pubkey_hashtable_remove(struct pubkey_hashtable *table, + struct wg_peer *peer); +struct wg_peer * +wg_pubkey_hashtable_lookup(struct pubkey_hashtable *table, + const u8 pubkey[NOISE_PUBLIC_KEY_LEN]); + +struct index_hashtable { + /* TODO: move to rhashtable */ + DECLARE_HASHTABLE(hashtable, 13); + spinlock_t lock; +}; + +enum index_hashtable_type { + INDEX_HASHTABLE_HANDSHAKE = 1U << 0, + INDEX_HASHTABLE_KEYPAIR = 1U << 1 +}; + +struct index_hashtable_entry { + struct wg_peer *peer; + struct hlist_node index_hash; + enum index_hashtable_type type; + __le32 index; +}; + +void wg_index_hashtable_init(struct index_hashtable *table); +__le32 wg_index_hashtable_insert(struct index_hashtable *table, + struct index_hashtable_entry *entry); +bool wg_index_hashtable_replace(struct index_hashtable *table, + struct index_hashtable_entry *old, + struct index_hashtable_entry *new); +void wg_index_hashtable_remove(struct index_hashtable *table, + struct index_hashtable_entry *entry); +struct index_hashtable_entry * +wg_index_hashtable_lookup(struct index_hashtable *table, + const enum index_hashtable_type type_mask, + const __le32 index, struct wg_peer **peer); + +#endif /* _WG_HASHTABLES_H */ diff --git a/net/wireguard/main.c b/net/wireguard/main.c new file mode 100644 index 0000000000000..4b5b58e8956ed --- /dev/null +++ b/net/wireguard/main.c @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "version.h" +#include "device.h" +#include "noise.h" +#include "queueing.h" +#include "ratelimiter.h" +#include "netlink.h" +#include "uapi/wireguard.h" +#include "crypto/zinc.h" + +#include +#include +#include +#include +#include + +static int __init mod_init(void) +{ + int ret; + + if ((ret = chacha20_mod_init()) || (ret = poly1305_mod_init()) || + (ret = chacha20poly1305_mod_init()) || (ret = blake2s_mod_init()) || + (ret = curve25519_mod_init())) + return ret; + +#ifdef DEBUG + if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() || + !wg_ratelimiter_selftest()) + return -ENOTRECOVERABLE; +#endif + wg_noise_init(); + + ret = wg_device_init(); + if (ret < 0) + goto err_device; + + ret = wg_genetlink_init(); + if (ret < 0) + goto err_netlink; + + pr_info("WireGuard " WIREGUARD_VERSION " loaded. See www.wireguard.com for information.\n"); + pr_info("Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved.\n"); + + return 0; + +err_netlink: + wg_device_uninit(); +err_device: + return ret; +} + +static void __exit mod_exit(void) +{ + wg_genetlink_uninit(); + wg_device_uninit(); +} + +module_init(mod_init); +module_exit(mod_exit); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("WireGuard secure network tunnel"); +MODULE_AUTHOR("Jason A. Donenfeld "); +MODULE_VERSION(WIREGUARD_VERSION); +MODULE_ALIAS_RTNL_LINK(KBUILD_MODNAME); +MODULE_ALIAS_GENL_FAMILY(WG_GENL_NAME); diff --git a/net/wireguard/messages.h b/net/wireguard/messages.h new file mode 100644 index 0000000000000..3cfd1c5e9b02d --- /dev/null +++ b/net/wireguard/messages.h @@ -0,0 +1,128 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_MESSAGES_H +#define _WG_MESSAGES_H + +#include +#include +#include + +#include +#include +#include + +enum noise_lengths { + NOISE_PUBLIC_KEY_LEN = CURVE25519_KEY_SIZE, + NOISE_SYMMETRIC_KEY_LEN = CHACHA20POLY1305_KEY_SIZE, + NOISE_TIMESTAMP_LEN = sizeof(u64) + sizeof(u32), + NOISE_AUTHTAG_LEN = CHACHA20POLY1305_AUTHTAG_SIZE, + NOISE_HASH_LEN = BLAKE2S_HASH_SIZE +}; + +#define noise_encrypted_len(plain_len) ((plain_len) + NOISE_AUTHTAG_LEN) + +enum cookie_values { + COOKIE_SECRET_MAX_AGE = 2 * 60, + COOKIE_SECRET_LATENCY = 5, + COOKIE_NONCE_LEN = XCHACHA20POLY1305_NONCE_SIZE, + COOKIE_LEN = 16 +}; + +enum counter_values { + COUNTER_BITS_TOTAL = 2048, + COUNTER_REDUNDANT_BITS = BITS_PER_LONG, + COUNTER_WINDOW_SIZE = COUNTER_BITS_TOTAL - COUNTER_REDUNDANT_BITS +}; + +enum limits { + REKEY_AFTER_MESSAGES = U64_MAX - 0xffff, + REJECT_AFTER_MESSAGES = U64_MAX - COUNTER_WINDOW_SIZE - 1, + REKEY_TIMEOUT = 5, + REKEY_TIMEOUT_JITTER_MAX_JIFFIES = HZ / 3, + REKEY_AFTER_TIME = 120, + REJECT_AFTER_TIME = 180, + INITIATIONS_PER_SECOND = 50, + MAX_PEERS_PER_DEVICE = 1U << 20, + KEEPALIVE_TIMEOUT = 10, + MAX_TIMER_HANDSHAKES = 90 / REKEY_TIMEOUT, + MAX_QUEUED_INCOMING_HANDSHAKES = 4096, /* TODO: replace this with DQL */ + MAX_STAGED_PACKETS = 128, + MAX_QUEUED_PACKETS = 1024 /* TODO: replace this with DQL */ +}; + +enum message_type { + MESSAGE_INVALID = 0, + MESSAGE_HANDSHAKE_INITIATION = 1, + MESSAGE_HANDSHAKE_RESPONSE = 2, + MESSAGE_HANDSHAKE_COOKIE = 3, + MESSAGE_DATA = 4 +}; + +struct message_header { + /* The actual layout of this that we want is: + * u8 type + * u8 reserved_zero[3] + * + * But it turns out that by encoding this as little endian, + * we achieve the same thing, and it makes checking faster. + */ + __le32 type; +}; + +struct message_macs { + u8 mac1[COOKIE_LEN]; + u8 mac2[COOKIE_LEN]; +}; + +struct message_handshake_initiation { + struct message_header header; + __le32 sender_index; + u8 unencrypted_ephemeral[NOISE_PUBLIC_KEY_LEN]; + u8 encrypted_static[noise_encrypted_len(NOISE_PUBLIC_KEY_LEN)]; + u8 encrypted_timestamp[noise_encrypted_len(NOISE_TIMESTAMP_LEN)]; + struct message_macs macs; +}; + +struct message_handshake_response { + struct message_header header; + __le32 sender_index; + __le32 receiver_index; + u8 unencrypted_ephemeral[NOISE_PUBLIC_KEY_LEN]; + u8 encrypted_nothing[noise_encrypted_len(0)]; + struct message_macs macs; +}; + +struct message_handshake_cookie { + struct message_header header; + __le32 receiver_index; + u8 nonce[COOKIE_NONCE_LEN]; + u8 encrypted_cookie[noise_encrypted_len(COOKIE_LEN)]; +}; + +struct message_data { + struct message_header header; + __le32 key_idx; + __le64 counter; + u8 encrypted_data[]; +}; + +#define message_data_len(plain_len) \ + (noise_encrypted_len(plain_len) + sizeof(struct message_data)) + +enum message_alignments { + MESSAGE_PADDING_MULTIPLE = 16, + MESSAGE_MINIMUM_LENGTH = message_data_len(0) +}; + +#define SKB_HEADER_LEN \ + (max(sizeof(struct iphdr), sizeof(struct ipv6hdr)) + \ + sizeof(struct udphdr) + NET_SKB_PAD) +#define DATA_PACKET_HEAD_ROOM \ + ALIGN(sizeof(struct message_data) + SKB_HEADER_LEN, 4) + +enum { HANDSHAKE_DSCP = 0x88 /* AF41, plus 00 ECN */ }; + +#endif /* _WG_MESSAGES_H */ diff --git a/net/wireguard/netlink.c b/net/wireguard/netlink.c new file mode 100644 index 0000000000000..bdd31509a53e6 --- /dev/null +++ b/net/wireguard/netlink.c @@ -0,0 +1,616 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "netlink.h" +#include "device.h" +#include "peer.h" +#include "socket.h" +#include "queueing.h" +#include "messages.h" +#include "uapi/wireguard.h" +#include +#include +#include + +static struct genl_family genl_family; + +static const struct nla_policy device_policy[WGDEVICE_A_MAX + 1] = { + [WGDEVICE_A_IFINDEX] = { .type = NLA_U32 }, + [WGDEVICE_A_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ - 1 }, + [WGDEVICE_A_PRIVATE_KEY] = { .len = NOISE_PUBLIC_KEY_LEN }, + [WGDEVICE_A_PUBLIC_KEY] = { .len = NOISE_PUBLIC_KEY_LEN }, + [WGDEVICE_A_FLAGS] = { .type = NLA_U32 }, + [WGDEVICE_A_LISTEN_PORT] = { .type = NLA_U16 }, + [WGDEVICE_A_FWMARK] = { .type = NLA_U32 }, + [WGDEVICE_A_PEERS] = { .type = NLA_NESTED } +}; + +static const struct nla_policy peer_policy[WGPEER_A_MAX + 1] = { + [WGPEER_A_PUBLIC_KEY] = { .len = NOISE_PUBLIC_KEY_LEN }, + [WGPEER_A_PRESHARED_KEY] = { .len = NOISE_SYMMETRIC_KEY_LEN }, + [WGPEER_A_FLAGS] = { .type = NLA_U32 }, + [WGPEER_A_ENDPOINT] = { .len = sizeof(struct sockaddr) }, + [WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL] = { .type = NLA_U16 }, + [WGPEER_A_LAST_HANDSHAKE_TIME] = { .len = sizeof(struct timespec) }, + [WGPEER_A_RX_BYTES] = { .type = NLA_U64 }, + [WGPEER_A_TX_BYTES] = { .type = NLA_U64 }, + [WGPEER_A_ALLOWEDIPS] = { .type = NLA_NESTED }, + [WGPEER_A_PROTOCOL_VERSION] = { .type = NLA_U32 } +}; + +static const struct nla_policy allowedip_policy[WGALLOWEDIP_A_MAX + 1] = { + [WGALLOWEDIP_A_FAMILY] = { .type = NLA_U16 }, + [WGALLOWEDIP_A_IPADDR] = { .len = sizeof(struct in_addr) }, + [WGALLOWEDIP_A_CIDR_MASK] = { .type = NLA_U8 } +}; + +static struct wg_device *lookup_interface(struct nlattr **attrs, + struct sk_buff *skb) +{ + struct net_device *dev = NULL; + + if (!attrs[WGDEVICE_A_IFINDEX] == !attrs[WGDEVICE_A_IFNAME]) + return ERR_PTR(-EBADR); + if (attrs[WGDEVICE_A_IFINDEX]) + dev = dev_get_by_index(sock_net(skb->sk), + nla_get_u32(attrs[WGDEVICE_A_IFINDEX])); + else if (attrs[WGDEVICE_A_IFNAME]) + dev = dev_get_by_name(sock_net(skb->sk), + nla_data(attrs[WGDEVICE_A_IFNAME])); + if (!dev) + return ERR_PTR(-ENODEV); + if (!dev->rtnl_link_ops || !dev->rtnl_link_ops->kind || + strcmp(dev->rtnl_link_ops->kind, KBUILD_MODNAME)) { + dev_put(dev); + return ERR_PTR(-EOPNOTSUPP); + } + return netdev_priv(dev); +} + +static int get_allowedips(void *ctx, const u8 *ip, u8 cidr, int family) +{ + struct sk_buff *skb = ctx; + struct nlattr *allowedip_nest; + + allowedip_nest = nla_nest_start(skb, 0); + if (!allowedip_nest) + return -EMSGSIZE; + + if (nla_put_u8(skb, WGALLOWEDIP_A_CIDR_MASK, cidr) || + nla_put_u16(skb, WGALLOWEDIP_A_FAMILY, family) || + nla_put(skb, WGALLOWEDIP_A_IPADDR, family == AF_INET6 ? + sizeof(struct in6_addr) : sizeof(struct in_addr), ip)) { + nla_nest_cancel(skb, allowedip_nest); + return -EMSGSIZE; + } + + nla_nest_end(skb, allowedip_nest); + return 0; +} + +static int get_peer(struct wg_peer *peer, struct allowedips_cursor *rt_cursor, + struct sk_buff *skb) +{ + struct nlattr *allowedips_nest, *peer_nest = nla_nest_start(skb, 0); + bool fail; + + if (!peer_nest) + return -EMSGSIZE; + + down_read(&peer->handshake.lock); + fail = nla_put(skb, WGPEER_A_PUBLIC_KEY, NOISE_PUBLIC_KEY_LEN, + peer->handshake.remote_static); + up_read(&peer->handshake.lock); + if (fail) + goto err; + + if (!rt_cursor->seq) { + down_read(&peer->handshake.lock); + fail = nla_put(skb, WGPEER_A_PRESHARED_KEY, + NOISE_SYMMETRIC_KEY_LEN, + peer->handshake.preshared_key); + up_read(&peer->handshake.lock); + if (fail) + goto err; + + if (nla_put(skb, WGPEER_A_LAST_HANDSHAKE_TIME, + sizeof(peer->walltime_last_handshake), + &peer->walltime_last_handshake) || + nla_put_u16(skb, WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL, + peer->persistent_keepalive_interval) || + nla_put_u64_64bit(skb, WGPEER_A_TX_BYTES, peer->tx_bytes, + WGPEER_A_UNSPEC) || + nla_put_u64_64bit(skb, WGPEER_A_RX_BYTES, peer->rx_bytes, + WGPEER_A_UNSPEC) || + nla_put_u32(skb, WGPEER_A_PROTOCOL_VERSION, 1)) + goto err; + + read_lock_bh(&peer->endpoint_lock); + if (peer->endpoint.addr.sa_family == AF_INET) + fail = nla_put(skb, WGPEER_A_ENDPOINT, + sizeof(peer->endpoint.addr4), + &peer->endpoint.addr4); + else if (peer->endpoint.addr.sa_family == AF_INET6) + fail = nla_put(skb, WGPEER_A_ENDPOINT, + sizeof(peer->endpoint.addr6), + &peer->endpoint.addr6); + read_unlock_bh(&peer->endpoint_lock); + if (fail) + goto err; + } + + allowedips_nest = nla_nest_start(skb, WGPEER_A_ALLOWEDIPS); + if (!allowedips_nest) + goto err; + if (wg_allowedips_walk_by_peer(&peer->device->peer_allowedips, + rt_cursor, peer, get_allowedips, skb, + &peer->device->device_update_lock)) { + nla_nest_end(skb, allowedips_nest); + nla_nest_end(skb, peer_nest); + return -EMSGSIZE; + } + memset(rt_cursor, 0, sizeof(*rt_cursor)); + nla_nest_end(skb, allowedips_nest); + nla_nest_end(skb, peer_nest); + return 0; +err: + nla_nest_cancel(skb, peer_nest); + return -EMSGSIZE; +} + +static int wg_get_device_start(struct netlink_callback *cb) +{ + struct nlattr **attrs = genl_family_attrbuf(&genl_family); + struct wg_device *wg; + int ret; + + ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + genl_family.hdrsize, attrs, + genl_family.maxattr, device_policy, NULL); + if (ret < 0) + return ret; + cb->args[2] = (long)kzalloc(sizeof(struct allowedips_cursor), + GFP_KERNEL); + if (unlikely(!cb->args[2])) + return -ENOMEM; + wg = lookup_interface(attrs, cb->skb); + if (IS_ERR(wg)) { + kfree((void *)cb->args[2]); + cb->args[2] = 0; + return PTR_ERR(wg); + } + cb->args[0] = (long)wg; + return 0; +} + +static int wg_get_device_dump(struct sk_buff *skb, struct netlink_callback *cb) +{ + struct wg_peer *peer, *next_peer_cursor, *last_peer_cursor; + struct allowedips_cursor *rt_cursor; + struct nlattr *peers_nest; + struct wg_device *wg; + int ret = -EMSGSIZE; + bool done = true; + void *hdr; + + wg = (struct wg_device *)cb->args[0]; + next_peer_cursor = (struct wg_peer *)cb->args[1]; + last_peer_cursor = (struct wg_peer *)cb->args[1]; + rt_cursor = (struct allowedips_cursor *)cb->args[2]; + + rtnl_lock(); + mutex_lock(&wg->device_update_lock); + cb->seq = wg->device_update_gen; + + hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, + &genl_family, NLM_F_MULTI, WG_CMD_GET_DEVICE); + if (!hdr) + goto out; + genl_dump_check_consistent(cb, hdr); + + if (!last_peer_cursor) { + if (nla_put_u16(skb, WGDEVICE_A_LISTEN_PORT, + wg->incoming_port) || + nla_put_u32(skb, WGDEVICE_A_FWMARK, wg->fwmark) || + nla_put_u32(skb, WGDEVICE_A_IFINDEX, wg->dev->ifindex) || + nla_put_string(skb, WGDEVICE_A_IFNAME, wg->dev->name)) + goto out; + + down_read(&wg->static_identity.lock); + if (wg->static_identity.has_identity) { + if (nla_put(skb, WGDEVICE_A_PRIVATE_KEY, + NOISE_PUBLIC_KEY_LEN, + wg->static_identity.static_private) || + nla_put(skb, WGDEVICE_A_PUBLIC_KEY, + NOISE_PUBLIC_KEY_LEN, + wg->static_identity.static_public)) { + up_read(&wg->static_identity.lock); + goto out; + } + } + up_read(&wg->static_identity.lock); + } + + peers_nest = nla_nest_start(skb, WGDEVICE_A_PEERS); + if (!peers_nest) + goto out; + ret = 0; + /* If the last cursor was removed via list_del_init in peer_remove, then + * we just treat this the same as there being no more peers left. The + * reason is that seq_nr should indicate to userspace that this isn't a + * coherent dump anyway, so they'll try again. + */ + if (list_empty(&wg->peer_list) || + (last_peer_cursor && list_empty(&last_peer_cursor->peer_list))) { + nla_nest_cancel(skb, peers_nest); + goto out; + } + lockdep_assert_held(&wg->device_update_lock); + peer = list_prepare_entry(last_peer_cursor, &wg->peer_list, peer_list); + list_for_each_entry_continue(peer, &wg->peer_list, peer_list) { + if (get_peer(peer, rt_cursor, skb)) { + done = false; + break; + } + next_peer_cursor = peer; + } + nla_nest_end(skb, peers_nest); + +out: + if (!ret && !done && next_peer_cursor) + wg_peer_get(next_peer_cursor); + wg_peer_put(last_peer_cursor); + mutex_unlock(&wg->device_update_lock); + rtnl_unlock(); + + if (ret) { + genlmsg_cancel(skb, hdr); + return ret; + } + genlmsg_end(skb, hdr); + if (done) { + cb->args[1] = 0; + return 0; + } + cb->args[1] = (long)next_peer_cursor; + return skb->len; + + /* At this point, we can't really deal ourselves with safely zeroing out + * the private key material after usage. This will need an additional API + * in the kernel for marking skbs as zero_on_free. + */ +} + +static int wg_get_device_done(struct netlink_callback *cb) +{ + struct wg_device *wg = (struct wg_device *)cb->args[0]; + struct wg_peer *peer = (struct wg_peer *)cb->args[1]; + struct allowedips_cursor *rt_cursor = + (struct allowedips_cursor *)cb->args[2]; + + if (wg) + dev_put(wg->dev); + kfree(rt_cursor); + wg_peer_put(peer); + return 0; +} + +static int set_port(struct wg_device *wg, u16 port) +{ + struct wg_peer *peer; + + if (wg->incoming_port == port) + return 0; + list_for_each_entry(peer, &wg->peer_list, peer_list) + wg_socket_clear_peer_endpoint_src(peer); + if (!netif_running(wg->dev)) { + wg->incoming_port = port; + return 0; + } + return wg_socket_init(wg, port); +} + +static int set_allowedip(struct wg_peer *peer, struct nlattr **attrs) +{ + int ret = -EINVAL; + u16 family; + u8 cidr; + + if (!attrs[WGALLOWEDIP_A_FAMILY] || !attrs[WGALLOWEDIP_A_IPADDR] || + !attrs[WGALLOWEDIP_A_CIDR_MASK]) + return ret; + family = nla_get_u16(attrs[WGALLOWEDIP_A_FAMILY]); + cidr = nla_get_u8(attrs[WGALLOWEDIP_A_CIDR_MASK]); + + if (family == AF_INET && cidr <= 32 && + nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in_addr)) + ret = wg_allowedips_insert_v4( + &peer->device->peer_allowedips, + nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer, + &peer->device->device_update_lock); + else if (family == AF_INET6 && cidr <= 128 && + nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in6_addr)) + ret = wg_allowedips_insert_v6( + &peer->device->peer_allowedips, + nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer, + &peer->device->device_update_lock); + + return ret; +} + +static int set_peer(struct wg_device *wg, struct nlattr **attrs) +{ + u8 *public_key = NULL, *preshared_key = NULL; + struct wg_peer *peer = NULL; + u32 flags = 0; + int ret; + + ret = -EINVAL; + if (attrs[WGPEER_A_PUBLIC_KEY] && + nla_len(attrs[WGPEER_A_PUBLIC_KEY]) == NOISE_PUBLIC_KEY_LEN) + public_key = nla_data(attrs[WGPEER_A_PUBLIC_KEY]); + else + goto out; + if (attrs[WGPEER_A_PRESHARED_KEY] && + nla_len(attrs[WGPEER_A_PRESHARED_KEY]) == NOISE_SYMMETRIC_KEY_LEN) + preshared_key = nla_data(attrs[WGPEER_A_PRESHARED_KEY]); + if (attrs[WGPEER_A_FLAGS]) + flags = nla_get_u32(attrs[WGPEER_A_FLAGS]); + + ret = -EPFNOSUPPORT; + if (attrs[WGPEER_A_PROTOCOL_VERSION]) { + if (nla_get_u32(attrs[WGPEER_A_PROTOCOL_VERSION]) != 1) + goto out; + } + + peer = wg_pubkey_hashtable_lookup(&wg->peer_hashtable, + nla_data(attrs[WGPEER_A_PUBLIC_KEY])); + if (!peer) { /* Peer doesn't exist yet. Add a new one. */ + ret = -ENODEV; + if (flags & WGPEER_F_REMOVE_ME) + goto out; /* Tried to remove a non-existing peer. */ + + down_read(&wg->static_identity.lock); + if (wg->static_identity.has_identity && + !memcmp(nla_data(attrs[WGPEER_A_PUBLIC_KEY]), + wg->static_identity.static_public, + NOISE_PUBLIC_KEY_LEN)) { + /* We silently ignore peers that have the same public + * key as the device. The reason we do it silently is + * that we'd like for people to be able to reuse the + * same set of API calls across peers. + */ + up_read(&wg->static_identity.lock); + ret = 0; + goto out; + } + up_read(&wg->static_identity.lock); + + ret = -ENOMEM; + peer = wg_peer_create(wg, public_key, preshared_key); + if (!peer) + goto out; + /* Take additional reference, as though we've just been + * looked up. + */ + wg_peer_get(peer); + } + + ret = 0; + if (flags & WGPEER_F_REMOVE_ME) { + wg_peer_remove(peer); + goto out; + } + + if (preshared_key) { + down_write(&peer->handshake.lock); + memcpy(&peer->handshake.preshared_key, preshared_key, + NOISE_SYMMETRIC_KEY_LEN); + up_write(&peer->handshake.lock); + } + + if (attrs[WGPEER_A_ENDPOINT]) { + struct sockaddr *addr = nla_data(attrs[WGPEER_A_ENDPOINT]); + size_t len = nla_len(attrs[WGPEER_A_ENDPOINT]); + + if ((len == sizeof(struct sockaddr_in) && + addr->sa_family == AF_INET) || + (len == sizeof(struct sockaddr_in6) && + addr->sa_family == AF_INET6)) { + struct endpoint endpoint = { { { 0 } } }; + + memcpy(&endpoint.addr, addr, len); + wg_socket_set_peer_endpoint(peer, &endpoint); + } + } + + if (flags & WGPEER_F_REPLACE_ALLOWEDIPS) + wg_allowedips_remove_by_peer(&wg->peer_allowedips, peer, + &wg->device_update_lock); + + if (attrs[WGPEER_A_ALLOWEDIPS]) { + struct nlattr *attr, *allowedip[WGALLOWEDIP_A_MAX + 1]; + int rem; + + nla_for_each_nested(attr, attrs[WGPEER_A_ALLOWEDIPS], rem) { + ret = nla_parse_nested(allowedip, WGALLOWEDIP_A_MAX, + attr, allowedip_policy, NULL); + if (ret < 0) + goto out; + ret = set_allowedip(peer, allowedip); + if (ret < 0) + goto out; + } + } + + if (attrs[WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL]) { + const u16 persistent_keepalive_interval = nla_get_u16( + attrs[WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL]); + const bool send_keepalive = + !peer->persistent_keepalive_interval && + persistent_keepalive_interval && + netif_running(wg->dev); + + peer->persistent_keepalive_interval = persistent_keepalive_interval; + if (send_keepalive) + wg_packet_send_keepalive(peer); + } + + if (netif_running(wg->dev)) + wg_packet_send_staged_packets(peer); + +out: + wg_peer_put(peer); + if (attrs[WGPEER_A_PRESHARED_KEY]) + memzero_explicit(nla_data(attrs[WGPEER_A_PRESHARED_KEY]), + nla_len(attrs[WGPEER_A_PRESHARED_KEY])); + return ret; +} + +static int wg_set_device(struct sk_buff *skb, struct genl_info *info) +{ + struct wg_device *wg = lookup_interface(info->attrs, skb); + int ret; + + if (IS_ERR(wg)) { + ret = PTR_ERR(wg); + goto out_nodev; + } + + rtnl_lock(); + mutex_lock(&wg->device_update_lock); + + ret = -EPERM; + if ((info->attrs[WGDEVICE_A_LISTEN_PORT] || + info->attrs[WGDEVICE_A_FWMARK]) && + !ns_capable(wg->creating_net->user_ns, CAP_NET_ADMIN)) + goto out; + + ++wg->device_update_gen; + + if (info->attrs[WGDEVICE_A_FWMARK]) { + struct wg_peer *peer; + + wg->fwmark = nla_get_u32(info->attrs[WGDEVICE_A_FWMARK]); + list_for_each_entry(peer, &wg->peer_list, peer_list) + wg_socket_clear_peer_endpoint_src(peer); + } + + if (info->attrs[WGDEVICE_A_LISTEN_PORT]) { + ret = set_port(wg, + nla_get_u16(info->attrs[WGDEVICE_A_LISTEN_PORT])); + if (ret) + goto out; + } + + if (info->attrs[WGDEVICE_A_FLAGS] && + nla_get_u32(info->attrs[WGDEVICE_A_FLAGS]) & + WGDEVICE_F_REPLACE_PEERS) + wg_peer_remove_all(wg); + + if (info->attrs[WGDEVICE_A_PRIVATE_KEY] && + nla_len(info->attrs[WGDEVICE_A_PRIVATE_KEY]) == + NOISE_PUBLIC_KEY_LEN) { + u8 *private_key = nla_data(info->attrs[WGDEVICE_A_PRIVATE_KEY]); + u8 public_key[NOISE_PUBLIC_KEY_LEN]; + struct wg_peer *peer, *temp; + + /* We remove before setting, to prevent race, which means doing + * two 25519-genpub ops. + */ + if (curve25519_generate_public(public_key, private_key)) { + peer = wg_pubkey_hashtable_lookup(&wg->peer_hashtable, + public_key); + if (peer) { + wg_peer_put(peer); + wg_peer_remove(peer); + } + } + + down_write(&wg->static_identity.lock); + wg_noise_set_static_identity_private_key(&wg->static_identity, + private_key); + list_for_each_entry_safe(peer, temp, &wg->peer_list, + peer_list) { + if (!wg_noise_precompute_static_static(peer)) + wg_peer_remove(peer); + } + wg_cookie_checker_precompute_device_keys(&wg->cookie_checker); + up_write(&wg->static_identity.lock); + } + + if (info->attrs[WGDEVICE_A_PEERS]) { + struct nlattr *attr, *peer[WGPEER_A_MAX + 1]; + int rem; + + nla_for_each_nested(attr, info->attrs[WGDEVICE_A_PEERS], rem) { + ret = nla_parse_nested(peer, WGPEER_A_MAX, attr, + peer_policy, NULL); + if (ret < 0) + goto out; + ret = set_peer(wg, peer); + if (ret < 0) + goto out; + } + } + ret = 0; + +out: + mutex_unlock(&wg->device_update_lock); + rtnl_unlock(); + dev_put(wg->dev); +out_nodev: + if (info->attrs[WGDEVICE_A_PRIVATE_KEY]) + memzero_explicit(nla_data(info->attrs[WGDEVICE_A_PRIVATE_KEY]), + nla_len(info->attrs[WGDEVICE_A_PRIVATE_KEY])); + return ret; +} + +#ifndef COMPAT_CANNOT_USE_CONST_GENL_OPS +static const +#else +static +#endif +struct genl_ops genl_ops[] = { + { + .cmd = WG_CMD_GET_DEVICE, +#ifndef COMPAT_CANNOT_USE_NETLINK_START + .start = wg_get_device_start, +#endif + .dumpit = wg_get_device_dump, + .done = wg_get_device_done, + .policy = device_policy, + .flags = GENL_UNS_ADMIN_PERM + }, { + .cmd = WG_CMD_SET_DEVICE, + .doit = wg_set_device, + .policy = device_policy, + .flags = GENL_UNS_ADMIN_PERM + } +}; + +static struct genl_family genl_family +#ifndef COMPAT_CANNOT_USE_GENL_NOPS +__ro_after_init = { + .ops = genl_ops, + .n_ops = ARRAY_SIZE(genl_ops), +#else += { +#endif + .name = WG_GENL_NAME, + .version = WG_GENL_VERSION, + .maxattr = WGDEVICE_A_MAX, + .module = THIS_MODULE, + .netnsok = true +}; + +int __init wg_genetlink_init(void) +{ + return genl_register_family(&genl_family); +} + +void __exit wg_genetlink_uninit(void) +{ + genl_unregister_family(&genl_family); +} diff --git a/net/wireguard/netlink.h b/net/wireguard/netlink.h new file mode 100644 index 0000000000000..15100d92e2e32 --- /dev/null +++ b/net/wireguard/netlink.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_NETLINK_H +#define _WG_NETLINK_H + +int wg_genetlink_init(void); +void wg_genetlink_uninit(void); + +#endif /* _WG_NETLINK_H */ diff --git a/net/wireguard/noise.c b/net/wireguard/noise.c new file mode 100644 index 0000000000000..fb65c4fe1934a --- /dev/null +++ b/net/wireguard/noise.c @@ -0,0 +1,797 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "noise.h" +#include "device.h" +#include "peer.h" +#include "messages.h" +#include "queueing.h" +#include "hashtables.h" + +#include +#include +#include +#include +#include +#include + +/* This implements Noise_IKpsk2: + * + * <- s + * ****** + * -> e, es, s, ss, {t} + * <- e, ee, se, psk, {} + */ + +static const u8 handshake_name[37] = "Noise_IKpsk2_25519_ChaChaPoly_BLAKE2s"; +static const u8 identifier_name[34] = "WireGuard v1 zx2c4 Jason@zx2c4.com"; +static u8 handshake_init_hash[NOISE_HASH_LEN] __ro_after_init; +static u8 handshake_init_chaining_key[NOISE_HASH_LEN] __ro_after_init; +static atomic64_t keypair_counter = ATOMIC64_INIT(0); + +void __init wg_noise_init(void) +{ + struct blake2s_state blake; + + blake2s(handshake_init_chaining_key, handshake_name, NULL, + NOISE_HASH_LEN, sizeof(handshake_name), 0); + blake2s_init(&blake, NOISE_HASH_LEN); + blake2s_update(&blake, handshake_init_chaining_key, NOISE_HASH_LEN); + blake2s_update(&blake, identifier_name, sizeof(identifier_name)); + blake2s_final(&blake, handshake_init_hash, NOISE_HASH_LEN); +} + +/* Must hold peer->handshake.static_identity->lock */ +bool wg_noise_precompute_static_static(struct wg_peer *peer) +{ + bool ret = true; + + down_write(&peer->handshake.lock); + if (peer->handshake.static_identity->has_identity) + ret = curve25519( + peer->handshake.precomputed_static_static, + peer->handshake.static_identity->static_private, + peer->handshake.remote_static); + else + memset(peer->handshake.precomputed_static_static, 0, + NOISE_PUBLIC_KEY_LEN); + up_write(&peer->handshake.lock); + return ret; +} + +bool wg_noise_handshake_init(struct noise_handshake *handshake, + struct noise_static_identity *static_identity, + const u8 peer_public_key[NOISE_PUBLIC_KEY_LEN], + const u8 peer_preshared_key[NOISE_SYMMETRIC_KEY_LEN], + struct wg_peer *peer) +{ + memset(handshake, 0, sizeof(*handshake)); + init_rwsem(&handshake->lock); + handshake->entry.type = INDEX_HASHTABLE_HANDSHAKE; + handshake->entry.peer = peer; + memcpy(handshake->remote_static, peer_public_key, NOISE_PUBLIC_KEY_LEN); + if (peer_preshared_key) + memcpy(handshake->preshared_key, peer_preshared_key, + NOISE_SYMMETRIC_KEY_LEN); + handshake->static_identity = static_identity; + handshake->state = HANDSHAKE_ZEROED; + return wg_noise_precompute_static_static(peer); +} + +static void handshake_zero(struct noise_handshake *handshake) +{ + memset(&handshake->ephemeral_private, 0, NOISE_PUBLIC_KEY_LEN); + memset(&handshake->remote_ephemeral, 0, NOISE_PUBLIC_KEY_LEN); + memset(&handshake->hash, 0, NOISE_HASH_LEN); + memset(&handshake->chaining_key, 0, NOISE_HASH_LEN); + handshake->remote_index = 0; + handshake->state = HANDSHAKE_ZEROED; +} + +void wg_noise_handshake_clear(struct noise_handshake *handshake) +{ + wg_index_hashtable_remove( + &handshake->entry.peer->device->index_hashtable, + &handshake->entry); + down_write(&handshake->lock); + handshake_zero(handshake); + up_write(&handshake->lock); + wg_index_hashtable_remove( + &handshake->entry.peer->device->index_hashtable, + &handshake->entry); +} + +static struct noise_keypair *keypair_create(struct wg_peer *peer) +{ + struct noise_keypair *keypair = kzalloc(sizeof(*keypair), GFP_KERNEL); + + if (unlikely(!keypair)) + return NULL; + keypair->internal_id = atomic64_inc_return(&keypair_counter); + keypair->entry.type = INDEX_HASHTABLE_KEYPAIR; + keypair->entry.peer = peer; + kref_init(&keypair->refcount); + return keypair; +} + +static void keypair_free_rcu(struct rcu_head *rcu) +{ + kzfree(container_of(rcu, struct noise_keypair, rcu)); +} + +static void keypair_free_kref(struct kref *kref) +{ + struct noise_keypair *keypair = + container_of(kref, struct noise_keypair, refcount); + + net_dbg_ratelimited("%s: Keypair %llu destroyed for peer %llu\n", + keypair->entry.peer->device->dev->name, + keypair->internal_id, + keypair->entry.peer->internal_id); + wg_index_hashtable_remove(&keypair->entry.peer->device->index_hashtable, + &keypair->entry); + call_rcu_bh(&keypair->rcu, keypair_free_rcu); +} + +void wg_noise_keypair_put(struct noise_keypair *keypair, bool unreference_now) +{ + if (unlikely(!keypair)) + return; + if (unlikely(unreference_now)) + wg_index_hashtable_remove( + &keypair->entry.peer->device->index_hashtable, + &keypair->entry); + kref_put(&keypair->refcount, keypair_free_kref); +} + +struct noise_keypair *wg_noise_keypair_get(struct noise_keypair *keypair) +{ + RCU_LOCKDEP_WARN(!rcu_read_lock_bh_held(), + "Taking noise keypair reference without holding the RCU BH read lock"); + if (unlikely(!keypair || !kref_get_unless_zero(&keypair->refcount))) + return NULL; + return keypair; +} + +void wg_noise_keypairs_clear(struct noise_keypairs *keypairs) +{ + struct noise_keypair *old; + + spin_lock_bh(&keypairs->keypair_update_lock); + + /* We zero the next_keypair before zeroing the others, so that + * wg_noise_received_with_keypair returns early before subsequent ones + * are zeroed. + */ + old = rcu_dereference_protected(keypairs->next_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + RCU_INIT_POINTER(keypairs->next_keypair, NULL); + wg_noise_keypair_put(old, true); + + old = rcu_dereference_protected(keypairs->previous_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + RCU_INIT_POINTER(keypairs->previous_keypair, NULL); + wg_noise_keypair_put(old, true); + + old = rcu_dereference_protected(keypairs->current_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + RCU_INIT_POINTER(keypairs->current_keypair, NULL); + wg_noise_keypair_put(old, true); + + spin_unlock_bh(&keypairs->keypair_update_lock); +} + +static void add_new_keypair(struct noise_keypairs *keypairs, + struct noise_keypair *new_keypair) +{ + struct noise_keypair *previous_keypair, *next_keypair, *current_keypair; + + spin_lock_bh(&keypairs->keypair_update_lock); + previous_keypair = rcu_dereference_protected(keypairs->previous_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + next_keypair = rcu_dereference_protected(keypairs->next_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + current_keypair = rcu_dereference_protected(keypairs->current_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + if (new_keypair->i_am_the_initiator) { + /* If we're the initiator, it means we've sent a handshake, and + * received a confirmation response, which means this new + * keypair can now be used. + */ + if (next_keypair) { + /* If there already was a next keypair pending, we + * demote it to be the previous keypair, and free the + * existing current. Note that this means KCI can result + * in this transition. It would perhaps be more sound to + * always just get rid of the unused next keypair + * instead of putting it in the previous slot, but this + * might be a bit less robust. Something to think about + * for the future. + */ + RCU_INIT_POINTER(keypairs->next_keypair, NULL); + rcu_assign_pointer(keypairs->previous_keypair, + next_keypair); + wg_noise_keypair_put(current_keypair, true); + } else /* If there wasn't an existing next keypair, we replace + * the previous with the current one. + */ + rcu_assign_pointer(keypairs->previous_keypair, + current_keypair); + /* At this point we can get rid of the old previous keypair, and + * set up the new keypair. + */ + wg_noise_keypair_put(previous_keypair, true); + rcu_assign_pointer(keypairs->current_keypair, new_keypair); + } else { + /* If we're the responder, it means we can't use the new keypair + * until we receive confirmation via the first data packet, so + * we get rid of the existing previous one, the possibly + * existing next one, and slide in the new next one. + */ + rcu_assign_pointer(keypairs->next_keypair, new_keypair); + wg_noise_keypair_put(next_keypair, true); + RCU_INIT_POINTER(keypairs->previous_keypair, NULL); + wg_noise_keypair_put(previous_keypair, true); + } + spin_unlock_bh(&keypairs->keypair_update_lock); +} + +bool wg_noise_received_with_keypair(struct noise_keypairs *keypairs, + struct noise_keypair *received_keypair) +{ + struct noise_keypair *old_keypair; + bool key_is_new; + + /* We first check without taking the spinlock. */ + key_is_new = received_keypair == + rcu_access_pointer(keypairs->next_keypair); + if (likely(!key_is_new)) + return false; + + spin_lock_bh(&keypairs->keypair_update_lock); + /* After locking, we double check that things didn't change from + * beneath us. + */ + if (unlikely(received_keypair != + rcu_dereference_protected(keypairs->next_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)))) { + spin_unlock_bh(&keypairs->keypair_update_lock); + return false; + } + + /* When we've finally received the confirmation, we slide the next + * into the current, the current into the previous, and get rid of + * the old previous. + */ + old_keypair = rcu_dereference_protected(keypairs->previous_keypair, + lockdep_is_held(&keypairs->keypair_update_lock)); + rcu_assign_pointer(keypairs->previous_keypair, + rcu_dereference_protected(keypairs->current_keypair, + lockdep_is_held(&keypairs->keypair_update_lock))); + wg_noise_keypair_put(old_keypair, true); + rcu_assign_pointer(keypairs->current_keypair, received_keypair); + RCU_INIT_POINTER(keypairs->next_keypair, NULL); + + spin_unlock_bh(&keypairs->keypair_update_lock); + return true; +} + +/* Must hold static_identity->lock */ +void wg_noise_set_static_identity_private_key( + struct noise_static_identity *static_identity, + const u8 private_key[NOISE_PUBLIC_KEY_LEN]) +{ + memcpy(static_identity->static_private, private_key, + NOISE_PUBLIC_KEY_LEN); + static_identity->has_identity = curve25519_generate_public( + static_identity->static_public, private_key); +} + +/* This is Hugo Krawczyk's HKDF: + * - https://eprint.iacr.org/2010/264.pdf + * - https://tools.ietf.org/html/rfc5869 + */ +static void kdf(u8 *first_dst, u8 *second_dst, u8 *third_dst, const u8 *data, + size_t first_len, size_t second_len, size_t third_len, + size_t data_len, const u8 chaining_key[NOISE_HASH_LEN]) +{ + u8 output[BLAKE2S_HASH_SIZE + 1]; + u8 secret[BLAKE2S_HASH_SIZE]; + + WARN_ON(IS_ENABLED(DEBUG) && + (first_len > BLAKE2S_HASH_SIZE || + second_len > BLAKE2S_HASH_SIZE || + third_len > BLAKE2S_HASH_SIZE || + ((second_len || second_dst || third_len || third_dst) && + (!first_len || !first_dst)) || + ((third_len || third_dst) && (!second_len || !second_dst)))); + + /* Extract entropy from data into secret */ + blake2s_hmac(secret, data, chaining_key, BLAKE2S_HASH_SIZE, data_len, + NOISE_HASH_LEN); + + if (!first_dst || !first_len) + goto out; + + /* Expand first key: key = secret, data = 0x1 */ + output[0] = 1; + blake2s_hmac(output, output, secret, BLAKE2S_HASH_SIZE, 1, + BLAKE2S_HASH_SIZE); + memcpy(first_dst, output, first_len); + + if (!second_dst || !second_len) + goto out; + + /* Expand second key: key = secret, data = first-key || 0x2 */ + output[BLAKE2S_HASH_SIZE] = 2; + blake2s_hmac(output, output, secret, BLAKE2S_HASH_SIZE, + BLAKE2S_HASH_SIZE + 1, BLAKE2S_HASH_SIZE); + memcpy(second_dst, output, second_len); + + if (!third_dst || !third_len) + goto out; + + /* Expand third key: key = secret, data = second-key || 0x3 */ + output[BLAKE2S_HASH_SIZE] = 3; + blake2s_hmac(output, output, secret, BLAKE2S_HASH_SIZE, + BLAKE2S_HASH_SIZE + 1, BLAKE2S_HASH_SIZE); + memcpy(third_dst, output, third_len); + +out: + /* Clear sensitive data from stack */ + memzero_explicit(secret, BLAKE2S_HASH_SIZE); + memzero_explicit(output, BLAKE2S_HASH_SIZE + 1); +} + +static void symmetric_key_init(struct noise_symmetric_key *key) +{ + spin_lock_init(&key->counter.receive.lock); + atomic64_set(&key->counter.counter, 0); + memset(key->counter.receive.backtrack, 0, + sizeof(key->counter.receive.backtrack)); + key->birthdate = ktime_get_boot_fast_ns(); + key->is_valid = true; +} + +static void derive_keys(struct noise_symmetric_key *first_dst, + struct noise_symmetric_key *second_dst, + const u8 chaining_key[NOISE_HASH_LEN]) +{ + kdf(first_dst->key, second_dst->key, NULL, NULL, + NOISE_SYMMETRIC_KEY_LEN, NOISE_SYMMETRIC_KEY_LEN, 0, 0, + chaining_key); + symmetric_key_init(first_dst); + symmetric_key_init(second_dst); +} + +static bool __must_check mix_dh(u8 chaining_key[NOISE_HASH_LEN], + u8 key[NOISE_SYMMETRIC_KEY_LEN], + const u8 private[NOISE_PUBLIC_KEY_LEN], + const u8 public[NOISE_PUBLIC_KEY_LEN]) +{ + u8 dh_calculation[NOISE_PUBLIC_KEY_LEN]; + + if (unlikely(!curve25519(dh_calculation, private, public))) + return false; + kdf(chaining_key, key, NULL, dh_calculation, NOISE_HASH_LEN, + NOISE_SYMMETRIC_KEY_LEN, 0, NOISE_PUBLIC_KEY_LEN, chaining_key); + memzero_explicit(dh_calculation, NOISE_PUBLIC_KEY_LEN); + return true; +} + +static void mix_hash(u8 hash[NOISE_HASH_LEN], const u8 *src, size_t src_len) +{ + struct blake2s_state blake; + + blake2s_init(&blake, NOISE_HASH_LEN); + blake2s_update(&blake, hash, NOISE_HASH_LEN); + blake2s_update(&blake, src, src_len); + blake2s_final(&blake, hash, NOISE_HASH_LEN); +} + +static void mix_psk(u8 chaining_key[NOISE_HASH_LEN], u8 hash[NOISE_HASH_LEN], + u8 key[NOISE_SYMMETRIC_KEY_LEN], + const u8 psk[NOISE_SYMMETRIC_KEY_LEN]) +{ + u8 temp_hash[NOISE_HASH_LEN]; + + kdf(chaining_key, temp_hash, key, psk, NOISE_HASH_LEN, NOISE_HASH_LEN, + NOISE_SYMMETRIC_KEY_LEN, NOISE_SYMMETRIC_KEY_LEN, chaining_key); + mix_hash(hash, temp_hash, NOISE_HASH_LEN); + memzero_explicit(temp_hash, NOISE_HASH_LEN); +} + +static void handshake_init(u8 chaining_key[NOISE_HASH_LEN], + u8 hash[NOISE_HASH_LEN], + const u8 remote_static[NOISE_PUBLIC_KEY_LEN]) +{ + memcpy(hash, handshake_init_hash, NOISE_HASH_LEN); + memcpy(chaining_key, handshake_init_chaining_key, NOISE_HASH_LEN); + mix_hash(hash, remote_static, NOISE_PUBLIC_KEY_LEN); +} + +static void message_encrypt(u8 *dst_ciphertext, const u8 *src_plaintext, + size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], + u8 hash[NOISE_HASH_LEN]) +{ + chacha20poly1305_encrypt(dst_ciphertext, src_plaintext, src_len, hash, + NOISE_HASH_LEN, + 0 /* Always zero for Noise_IK */, key); + mix_hash(hash, dst_ciphertext, noise_encrypted_len(src_len)); +} + +static bool message_decrypt(u8 *dst_plaintext, const u8 *src_ciphertext, + size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], + u8 hash[NOISE_HASH_LEN]) +{ + if (!chacha20poly1305_decrypt(dst_plaintext, src_ciphertext, src_len, + hash, NOISE_HASH_LEN, + 0 /* Always zero for Noise_IK */, key)) + return false; + mix_hash(hash, src_ciphertext, src_len); + return true; +} + +static void message_ephemeral(u8 ephemeral_dst[NOISE_PUBLIC_KEY_LEN], + const u8 ephemeral_src[NOISE_PUBLIC_KEY_LEN], + u8 chaining_key[NOISE_HASH_LEN], + u8 hash[NOISE_HASH_LEN]) +{ + if (ephemeral_dst != ephemeral_src) + memcpy(ephemeral_dst, ephemeral_src, NOISE_PUBLIC_KEY_LEN); + mix_hash(hash, ephemeral_src, NOISE_PUBLIC_KEY_LEN); + kdf(chaining_key, NULL, NULL, ephemeral_src, NOISE_HASH_LEN, 0, 0, + NOISE_PUBLIC_KEY_LEN, chaining_key); +} + +static void tai64n_now(u8 output[NOISE_TIMESTAMP_LEN]) +{ + struct timespec64 now; + + getnstimeofday64(&now); + /* https://cr.yp.to/libtai/tai64.html */ + *(__be64 *)output = cpu_to_be64(0x400000000000000aULL + now.tv_sec); + *(__be32 *)(output + sizeof(__be64)) = cpu_to_be32(now.tv_nsec); +} + +bool +wg_noise_handshake_create_initiation(struct message_handshake_initiation *dst, + struct noise_handshake *handshake) +{ + u8 timestamp[NOISE_TIMESTAMP_LEN]; + u8 key[NOISE_SYMMETRIC_KEY_LEN]; + bool ret = false; + + /* We need to wait for crng _before_ taking any locks, since + * curve25519_generate_secret uses get_random_bytes_wait. + */ + wait_for_random_bytes(); + + down_read(&handshake->static_identity->lock); + down_write(&handshake->lock); + + if (unlikely(!handshake->static_identity->has_identity)) + goto out; + + dst->header.type = cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION); + + handshake_init(handshake->chaining_key, handshake->hash, + handshake->remote_static); + + /* e */ + curve25519_generate_secret(handshake->ephemeral_private); + if (!curve25519_generate_public(dst->unencrypted_ephemeral, + handshake->ephemeral_private)) + goto out; + message_ephemeral(dst->unencrypted_ephemeral, + dst->unencrypted_ephemeral, handshake->chaining_key, + handshake->hash); + + /* es */ + if (!mix_dh(handshake->chaining_key, key, handshake->ephemeral_private, + handshake->remote_static)) + goto out; + + /* s */ + message_encrypt(dst->encrypted_static, + handshake->static_identity->static_public, + NOISE_PUBLIC_KEY_LEN, key, handshake->hash); + + /* ss */ + kdf(handshake->chaining_key, key, NULL, + handshake->precomputed_static_static, NOISE_HASH_LEN, + NOISE_SYMMETRIC_KEY_LEN, 0, NOISE_PUBLIC_KEY_LEN, + handshake->chaining_key); + + /* {t} */ + tai64n_now(timestamp); + message_encrypt(dst->encrypted_timestamp, timestamp, + NOISE_TIMESTAMP_LEN, key, handshake->hash); + + dst->sender_index = wg_index_hashtable_insert( + &handshake->entry.peer->device->index_hashtable, + &handshake->entry); + + handshake->state = HANDSHAKE_CREATED_INITIATION; + ret = true; + +out: + up_write(&handshake->lock); + up_read(&handshake->static_identity->lock); + memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN); + return ret; +} + +struct wg_peer * +wg_noise_handshake_consume_initiation(struct message_handshake_initiation *src, + struct wg_device *wg) +{ + struct wg_peer *peer = NULL, *ret_peer = NULL; + struct noise_handshake *handshake; + bool replay_attack, flood_attack; + u8 key[NOISE_SYMMETRIC_KEY_LEN]; + u8 chaining_key[NOISE_HASH_LEN]; + u8 hash[NOISE_HASH_LEN]; + u8 s[NOISE_PUBLIC_KEY_LEN]; + u8 e[NOISE_PUBLIC_KEY_LEN]; + u8 t[NOISE_TIMESTAMP_LEN]; + + down_read(&wg->static_identity.lock); + if (unlikely(!wg->static_identity.has_identity)) + goto out; + + handshake_init(chaining_key, hash, wg->static_identity.static_public); + + /* e */ + message_ephemeral(e, src->unencrypted_ephemeral, chaining_key, hash); + + /* es */ + if (!mix_dh(chaining_key, key, wg->static_identity.static_private, e)) + goto out; + + /* s */ + if (!message_decrypt(s, src->encrypted_static, + sizeof(src->encrypted_static), key, hash)) + goto out; + + /* Lookup which peer we're actually talking to */ + peer = wg_pubkey_hashtable_lookup(&wg->peer_hashtable, s); + if (!peer) + goto out; + handshake = &peer->handshake; + + /* ss */ + kdf(chaining_key, key, NULL, handshake->precomputed_static_static, + NOISE_HASH_LEN, NOISE_SYMMETRIC_KEY_LEN, 0, NOISE_PUBLIC_KEY_LEN, + chaining_key); + + /* {t} */ + if (!message_decrypt(t, src->encrypted_timestamp, + sizeof(src->encrypted_timestamp), key, hash)) + goto out; + + down_read(&handshake->lock); + replay_attack = memcmp(t, handshake->latest_timestamp, + NOISE_TIMESTAMP_LEN) <= 0; + flood_attack = handshake->last_initiation_consumption + + NSEC_PER_SEC / INITIATIONS_PER_SECOND > + ktime_get_boot_fast_ns(); + up_read(&handshake->lock); + if (replay_attack || flood_attack) + goto out; + + /* Success! Copy everything to peer */ + down_write(&handshake->lock); + memcpy(handshake->remote_ephemeral, e, NOISE_PUBLIC_KEY_LEN); + memcpy(handshake->latest_timestamp, t, NOISE_TIMESTAMP_LEN); + memcpy(handshake->hash, hash, NOISE_HASH_LEN); + memcpy(handshake->chaining_key, chaining_key, NOISE_HASH_LEN); + handshake->remote_index = src->sender_index; + handshake->last_initiation_consumption = ktime_get_boot_fast_ns(); + handshake->state = HANDSHAKE_CONSUMED_INITIATION; + up_write(&handshake->lock); + ret_peer = peer; + +out: + memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN); + memzero_explicit(hash, NOISE_HASH_LEN); + memzero_explicit(chaining_key, NOISE_HASH_LEN); + up_read(&wg->static_identity.lock); + if (!ret_peer) + wg_peer_put(peer); + return ret_peer; +} + +bool wg_noise_handshake_create_response(struct message_handshake_response *dst, + struct noise_handshake *handshake) +{ + u8 key[NOISE_SYMMETRIC_KEY_LEN]; + bool ret = false; + + /* We need to wait for crng _before_ taking any locks, since + * curve25519_generate_secret uses get_random_bytes_wait. + */ + wait_for_random_bytes(); + + down_read(&handshake->static_identity->lock); + down_write(&handshake->lock); + + if (handshake->state != HANDSHAKE_CONSUMED_INITIATION) + goto out; + + dst->header.type = cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE); + dst->receiver_index = handshake->remote_index; + + /* e */ + curve25519_generate_secret(handshake->ephemeral_private); + if (!curve25519_generate_public(dst->unencrypted_ephemeral, + handshake->ephemeral_private)) + goto out; + message_ephemeral(dst->unencrypted_ephemeral, + dst->unencrypted_ephemeral, handshake->chaining_key, + handshake->hash); + + /* ee */ + if (!mix_dh(handshake->chaining_key, NULL, handshake->ephemeral_private, + handshake->remote_ephemeral)) + goto out; + + /* se */ + if (!mix_dh(handshake->chaining_key, NULL, handshake->ephemeral_private, + handshake->remote_static)) + goto out; + + /* psk */ + mix_psk(handshake->chaining_key, handshake->hash, key, + handshake->preshared_key); + + /* {} */ + message_encrypt(dst->encrypted_nothing, NULL, 0, key, handshake->hash); + + dst->sender_index = wg_index_hashtable_insert( + &handshake->entry.peer->device->index_hashtable, + &handshake->entry); + + handshake->state = HANDSHAKE_CREATED_RESPONSE; + ret = true; + +out: + up_write(&handshake->lock); + up_read(&handshake->static_identity->lock); + memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN); + return ret; +} + +struct wg_peer * +wg_noise_handshake_consume_response(struct message_handshake_response *src, + struct wg_device *wg) +{ + enum noise_handshake_state state = HANDSHAKE_ZEROED; + struct wg_peer *peer = NULL, *ret_peer = NULL; + struct noise_handshake *handshake; + u8 key[NOISE_SYMMETRIC_KEY_LEN]; + u8 hash[NOISE_HASH_LEN]; + u8 chaining_key[NOISE_HASH_LEN]; + u8 e[NOISE_PUBLIC_KEY_LEN]; + u8 ephemeral_private[NOISE_PUBLIC_KEY_LEN]; + u8 static_private[NOISE_PUBLIC_KEY_LEN]; + + down_read(&wg->static_identity.lock); + + if (unlikely(!wg->static_identity.has_identity)) + goto out; + + handshake = (struct noise_handshake *)wg_index_hashtable_lookup( + &wg->index_hashtable, INDEX_HASHTABLE_HANDSHAKE, + src->receiver_index, &peer); + if (unlikely(!handshake)) + goto out; + + down_read(&handshake->lock); + state = handshake->state; + memcpy(hash, handshake->hash, NOISE_HASH_LEN); + memcpy(chaining_key, handshake->chaining_key, NOISE_HASH_LEN); + memcpy(ephemeral_private, handshake->ephemeral_private, + NOISE_PUBLIC_KEY_LEN); + up_read(&handshake->lock); + + if (state != HANDSHAKE_CREATED_INITIATION) + goto fail; + + /* e */ + message_ephemeral(e, src->unencrypted_ephemeral, chaining_key, hash); + + /* ee */ + if (!mix_dh(chaining_key, NULL, ephemeral_private, e)) + goto fail; + + /* se */ + if (!mix_dh(chaining_key, NULL, wg->static_identity.static_private, e)) + goto fail; + + /* psk */ + mix_psk(chaining_key, hash, key, handshake->preshared_key); + + /* {} */ + if (!message_decrypt(NULL, src->encrypted_nothing, + sizeof(src->encrypted_nothing), key, hash)) + goto fail; + + /* Success! Copy everything to peer */ + down_write(&handshake->lock); + /* It's important to check that the state is still the same, while we + * have an exclusive lock. + */ + if (handshake->state != state) { + up_write(&handshake->lock); + goto fail; + } + memcpy(handshake->remote_ephemeral, e, NOISE_PUBLIC_KEY_LEN); + memcpy(handshake->hash, hash, NOISE_HASH_LEN); + memcpy(handshake->chaining_key, chaining_key, NOISE_HASH_LEN); + handshake->remote_index = src->sender_index; + handshake->state = HANDSHAKE_CONSUMED_RESPONSE; + up_write(&handshake->lock); + ret_peer = peer; + goto out; + +fail: + wg_peer_put(peer); +out: + memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN); + memzero_explicit(hash, NOISE_HASH_LEN); + memzero_explicit(chaining_key, NOISE_HASH_LEN); + memzero_explicit(ephemeral_private, NOISE_PUBLIC_KEY_LEN); + memzero_explicit(static_private, NOISE_PUBLIC_KEY_LEN); + up_read(&wg->static_identity.lock); + return ret_peer; +} + +bool wg_noise_handshake_begin_session(struct noise_handshake *handshake, + struct noise_keypairs *keypairs) +{ + struct noise_keypair *new_keypair; + bool ret = false; + + down_write(&handshake->lock); + if (handshake->state != HANDSHAKE_CREATED_RESPONSE && + handshake->state != HANDSHAKE_CONSUMED_RESPONSE) + goto out; + + new_keypair = keypair_create(handshake->entry.peer); + if (!new_keypair) + goto out; + new_keypair->i_am_the_initiator = handshake->state == + HANDSHAKE_CONSUMED_RESPONSE; + new_keypair->remote_index = handshake->remote_index; + + if (new_keypair->i_am_the_initiator) + derive_keys(&new_keypair->sending, &new_keypair->receiving, + handshake->chaining_key); + else + derive_keys(&new_keypair->receiving, &new_keypair->sending, + handshake->chaining_key); + + handshake_zero(handshake); + rcu_read_lock_bh(); + if (likely(!READ_ONCE(container_of(handshake, struct wg_peer, + handshake)->is_dead))) { + add_new_keypair(keypairs, new_keypair); + net_dbg_ratelimited("%s: Keypair %llu created for peer %llu\n", + handshake->entry.peer->device->dev->name, + new_keypair->internal_id, + handshake->entry.peer->internal_id); + ret = wg_index_hashtable_replace( + &handshake->entry.peer->device->index_hashtable, + &handshake->entry, &new_keypair->entry); + } else { + kzfree(new_keypair); + } + rcu_read_unlock_bh(); + +out: + up_write(&handshake->lock); + return ret; +} diff --git a/net/wireguard/noise.h b/net/wireguard/noise.h new file mode 100644 index 0000000000000..8e5cc0acb80bb --- /dev/null +++ b/net/wireguard/noise.h @@ -0,0 +1,131 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ +#ifndef _WG_NOISE_H +#define _WG_NOISE_H + +#include "messages.h" +#include "hashtables.h" + +#include +#include +#include +#include +#include +#include +#include + +union noise_counter { + struct { + u64 counter; + unsigned long backtrack[COUNTER_BITS_TOTAL / BITS_PER_LONG]; + spinlock_t lock; + } receive; + atomic64_t counter; +}; + +struct noise_symmetric_key { + u8 key[NOISE_SYMMETRIC_KEY_LEN]; + union noise_counter counter; + u64 birthdate; + bool is_valid; +}; + +struct noise_keypair { + struct index_hashtable_entry entry; + struct noise_symmetric_key sending; + struct noise_symmetric_key receiving; + __le32 remote_index; + bool i_am_the_initiator; + struct kref refcount; + struct rcu_head rcu; + u64 internal_id; +}; + +struct noise_keypairs { + struct noise_keypair __rcu *current_keypair; + struct noise_keypair __rcu *previous_keypair; + struct noise_keypair __rcu *next_keypair; + spinlock_t keypair_update_lock; +}; + +struct noise_static_identity { + u8 static_public[NOISE_PUBLIC_KEY_LEN]; + u8 static_private[NOISE_PUBLIC_KEY_LEN]; + struct rw_semaphore lock; + bool has_identity; +}; + +enum noise_handshake_state { + HANDSHAKE_ZEROED, + HANDSHAKE_CREATED_INITIATION, + HANDSHAKE_CONSUMED_INITIATION, + HANDSHAKE_CREATED_RESPONSE, + HANDSHAKE_CONSUMED_RESPONSE +}; + +struct noise_handshake { + struct index_hashtable_entry entry; + + enum noise_handshake_state state; + u64 last_initiation_consumption; + + struct noise_static_identity *static_identity; + + u8 ephemeral_private[NOISE_PUBLIC_KEY_LEN]; + u8 remote_static[NOISE_PUBLIC_KEY_LEN]; + u8 remote_ephemeral[NOISE_PUBLIC_KEY_LEN]; + u8 precomputed_static_static[NOISE_PUBLIC_KEY_LEN]; + + u8 preshared_key[NOISE_SYMMETRIC_KEY_LEN]; + + u8 hash[NOISE_HASH_LEN]; + u8 chaining_key[NOISE_HASH_LEN]; + + u8 latest_timestamp[NOISE_TIMESTAMP_LEN]; + __le32 remote_index; + + /* Protects all members except the immutable (after noise_handshake_ + * init): remote_static, precomputed_static_static, static_identity. + */ + struct rw_semaphore lock; +}; + +struct wg_device; + +void wg_noise_init(void); +bool wg_noise_handshake_init(struct noise_handshake *handshake, + struct noise_static_identity *static_identity, + const u8 peer_public_key[NOISE_PUBLIC_KEY_LEN], + const u8 peer_preshared_key[NOISE_SYMMETRIC_KEY_LEN], + struct wg_peer *peer); +void wg_noise_handshake_clear(struct noise_handshake *handshake); +void wg_noise_keypair_put(struct noise_keypair *keypair, bool unreference_now); +struct noise_keypair *wg_noise_keypair_get(struct noise_keypair *keypair); +void wg_noise_keypairs_clear(struct noise_keypairs *keypairs); +bool wg_noise_received_with_keypair(struct noise_keypairs *keypairs, + struct noise_keypair *received_keypair); + +void wg_noise_set_static_identity_private_key( + struct noise_static_identity *static_identity, + const u8 private_key[NOISE_PUBLIC_KEY_LEN]); +bool wg_noise_precompute_static_static(struct wg_peer *peer); + +bool +wg_noise_handshake_create_initiation(struct message_handshake_initiation *dst, + struct noise_handshake *handshake); +struct wg_peer * +wg_noise_handshake_consume_initiation(struct message_handshake_initiation *src, + struct wg_device *wg); + +bool wg_noise_handshake_create_response(struct message_handshake_response *dst, + struct noise_handshake *handshake); +struct wg_peer * +wg_noise_handshake_consume_response(struct message_handshake_response *src, + struct wg_device *wg); + +bool wg_noise_handshake_begin_session(struct noise_handshake *handshake, + struct noise_keypairs *keypairs); + +#endif /* _WG_NOISE_H */ diff --git a/net/wireguard/peer.c b/net/wireguard/peer.c new file mode 100644 index 0000000000000..020a97b545aa8 --- /dev/null +++ b/net/wireguard/peer.c @@ -0,0 +1,215 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "peer.h" +#include "device.h" +#include "queueing.h" +#include "timers.h" +#include "hashtables.h" +#include "noise.h" + +#include +#include +#include +#include + +static atomic64_t peer_counter = ATOMIC64_INIT(0); + +struct wg_peer *wg_peer_create(struct wg_device *wg, + const u8 public_key[NOISE_PUBLIC_KEY_LEN], + const u8 preshared_key[NOISE_SYMMETRIC_KEY_LEN]) +{ + struct wg_peer *peer; + + lockdep_assert_held(&wg->device_update_lock); + + if (wg->num_peers >= MAX_PEERS_PER_DEVICE) + return NULL; + + peer = kzalloc(sizeof(*peer), GFP_KERNEL); + if (unlikely(!peer)) + return NULL; + peer->device = wg; + + if (!wg_noise_handshake_init(&peer->handshake, &wg->static_identity, + public_key, preshared_key, peer)) + goto err_1; + if (dst_cache_init(&peer->endpoint_cache, GFP_KERNEL)) + goto err_1; + if (wg_packet_queue_init(&peer->tx_queue, wg_packet_tx_worker, false, + MAX_QUEUED_PACKETS)) + goto err_2; + if (wg_packet_queue_init(&peer->rx_queue, NULL, false, + MAX_QUEUED_PACKETS)) + goto err_3; + + peer->internal_id = atomic64_inc_return(&peer_counter); + peer->serial_work_cpu = nr_cpumask_bits; + wg_cookie_init(&peer->latest_cookie); + wg_timers_init(peer); + wg_cookie_checker_precompute_peer_keys(peer); + spin_lock_init(&peer->keypairs.keypair_update_lock); + INIT_WORK(&peer->transmit_handshake_work, + wg_packet_handshake_send_worker); + rwlock_init(&peer->endpoint_lock); + kref_init(&peer->refcount); + skb_queue_head_init(&peer->staged_packet_queue); + atomic64_set(&peer->last_sent_handshake, + ktime_get_boot_fast_ns() - + (u64)(REKEY_TIMEOUT + 1) * NSEC_PER_SEC); + set_bit(NAPI_STATE_NO_BUSY_POLL, &peer->napi.state); + netif_napi_add(wg->dev, &peer->napi, wg_packet_rx_poll, + NAPI_POLL_WEIGHT); + napi_enable(&peer->napi); + list_add_tail(&peer->peer_list, &wg->peer_list); + wg_pubkey_hashtable_add(&wg->peer_hashtable, peer); + ++wg->num_peers; + pr_debug("%s: Peer %llu created\n", wg->dev->name, peer->internal_id); + return peer; + +err_3: + wg_packet_queue_free(&peer->tx_queue, false); +err_2: + dst_cache_destroy(&peer->endpoint_cache); +err_1: + kfree(peer); + return NULL; +} + +struct wg_peer *wg_peer_get_maybe_zero(struct wg_peer *peer) +{ + RCU_LOCKDEP_WARN(!rcu_read_lock_bh_held(), + "Taking peer reference without holding the RCU read lock"); + if (unlikely(!peer || !kref_get_unless_zero(&peer->refcount))) + return NULL; + return peer; +} + +/* We have a separate "remove" function make sure that all active places where + * a peer is currently operating will eventually come to an end and not pass + * their reference onto another context. + */ +void wg_peer_remove(struct wg_peer *peer) +{ + if (unlikely(!peer)) + return; + lockdep_assert_held(&peer->device->device_update_lock); + + /* Remove from configuration-time lookup structures. */ + list_del_init(&peer->peer_list); + wg_allowedips_remove_by_peer(&peer->device->peer_allowedips, peer, + &peer->device->device_update_lock); + wg_pubkey_hashtable_remove(&peer->device->peer_hashtable, peer); + + /* Mark as dead, so that we don't allow jumping contexts after. */ + WRITE_ONCE(peer->is_dead, true); + synchronize_rcu_bh(); + + /* No more keypairs can be created for this peer, since is_dead protects + * add_new_keypair, so we can now destroy existing ones. + */ + wg_noise_keypairs_clear(&peer->keypairs); + + /* Destroy all ongoing timers that were in-flight at the beginning of + * this function. + */ + wg_timers_stop(peer); + + /* The transition between packet encryption/decryption queues isn't + * guarded by is_dead, but each reference's life is strictly bounded by + * two generations: once for parallel crypto and once for serial + * ingestion, so we can simply flush twice, and be sure that we no + * longer have references inside these queues. + */ + + /* a) For encrypt/decrypt. */ + flush_workqueue(peer->device->packet_crypt_wq); + /* b.1) For send (but not receive, since that's napi). */ + flush_workqueue(peer->device->packet_crypt_wq); + /* b.2.1) For receive (but not send, since that's wq). */ + napi_disable(&peer->napi); + /* b.2.1) It's now safe to remove the napi struct, which must be done + * here from process context. + */ + netif_napi_del(&peer->napi); + + /* Ensure any workstructs we own (like transmit_handshake_work or + * clear_peer_work) no longer are in use. + */ + flush_workqueue(peer->device->handshake_send_wq); + + /* After the above flushes, a peer might still be active in a few + * different contexts: 1) from xmit(), before hitting is_dead and + * returning, 2) from wg_packet_consume_data(), before hitting is_dead + * and returning, 3) from wg_receive_handshake_packet() after a point + * where it has processed an incoming handshake packet, but where + * all calls to pass it off to timers fails because of is_dead. We won't + * have new references in (1) eventually, because we're removed from + * allowedips; we won't have new references in (2) eventually, because + * wg_index_hashtable_lookup will always return NULL, since we removed + * all existing keypairs and no more can be created; we won't have new + * references in (3) eventually, because we're removed from the pubkey + * hash table, which allows for a maximum of one handshake response, + * via the still-uncleared index hashtable entry, but not more than one, + * and in wg_cookie_message_consume, the lookup eventually gets a peer + * with a refcount of zero, so no new reference is taken. + */ + + --peer->device->num_peers; + wg_peer_put(peer); +} + +static void rcu_release(struct rcu_head *rcu) +{ + struct wg_peer *peer = container_of(rcu, struct wg_peer, rcu); + + dst_cache_destroy(&peer->endpoint_cache); + wg_packet_queue_free(&peer->rx_queue, false); + wg_packet_queue_free(&peer->tx_queue, false); + + /* The final zeroing takes care of clearing any remaining handshake key + * material and other potentially sensitive information. + */ + kzfree(peer); +} + +static void kref_release(struct kref *refcount) +{ + struct wg_peer *peer = container_of(refcount, struct wg_peer, refcount); + + pr_debug("%s: Peer %llu (%pISpfsc) destroyed\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr); + + /* Remove ourself from dynamic runtime lookup structures, now that the + * last reference is gone. + */ + wg_index_hashtable_remove(&peer->device->index_hashtable, + &peer->handshake.entry); + + /* Remove any lingering packets that didn't have a chance to be + * transmitted. + */ + wg_packet_purge_staged_packets(peer); + + /* Free the memory used. */ + call_rcu_bh(&peer->rcu, rcu_release); +} + +void wg_peer_put(struct wg_peer *peer) +{ + if (unlikely(!peer)) + return; + kref_put(&peer->refcount, kref_release); +} + +void wg_peer_remove_all(struct wg_device *wg) +{ + struct wg_peer *peer, *temp; + + lockdep_assert_held(&wg->device_update_lock); + list_for_each_entry_safe(peer, temp, &wg->peer_list, peer_list) + wg_peer_remove(peer); +} diff --git a/net/wireguard/peer.h b/net/wireguard/peer.h new file mode 100644 index 0000000000000..f3cf2553ae766 --- /dev/null +++ b/net/wireguard/peer.h @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_PEER_H +#define _WG_PEER_H + +#include "device.h" +#include "noise.h" +#include "cookie.h" + +#include +#include +#include +#include +#include + +struct wg_device; + +struct endpoint { + union { + struct sockaddr addr; + struct sockaddr_in addr4; + struct sockaddr_in6 addr6; + }; + union { + struct { + struct in_addr src4; + /* Essentially the same as addr6->scope_id */ + int src_if4; + }; + struct in6_addr src6; + }; +}; + +struct wg_peer { + struct wg_device *device; + struct crypt_queue tx_queue, rx_queue; + struct sk_buff_head staged_packet_queue; + int serial_work_cpu; + struct noise_keypairs keypairs; + struct endpoint endpoint; + struct dst_cache endpoint_cache; + rwlock_t endpoint_lock; + struct noise_handshake handshake; + atomic64_t last_sent_handshake; + struct work_struct transmit_handshake_work, clear_peer_work; + struct cookie latest_cookie; + struct hlist_node pubkey_hash; + u64 rx_bytes, tx_bytes; + struct timer_list timer_retransmit_handshake, timer_send_keepalive; + struct timer_list timer_new_handshake, timer_zero_key_material; + struct timer_list timer_persistent_keepalive; + unsigned int timer_handshake_attempts; + u16 persistent_keepalive_interval; + bool timer_need_another_keepalive; + bool sent_lastminute_handshake; + struct timespec walltime_last_handshake; + struct kref refcount; + struct rcu_head rcu; + struct list_head peer_list; + u64 internal_id; + struct napi_struct napi; + bool is_dead; +}; + +struct wg_peer *wg_peer_create(struct wg_device *wg, + const u8 public_key[NOISE_PUBLIC_KEY_LEN], + const u8 preshared_key[NOISE_SYMMETRIC_KEY_LEN]); + +struct wg_peer *__must_check wg_peer_get_maybe_zero(struct wg_peer *peer); +static inline struct wg_peer *wg_peer_get(struct wg_peer *peer) +{ + kref_get(&peer->refcount); + return peer; +} +void wg_peer_put(struct wg_peer *peer); +void wg_peer_remove(struct wg_peer *peer); +void wg_peer_remove_all(struct wg_device *wg); + +#endif /* _WG_PEER_H */ diff --git a/net/wireguard/queueing.c b/net/wireguard/queueing.c new file mode 100644 index 0000000000000..6f87fcac11d69 --- /dev/null +++ b/net/wireguard/queueing.c @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "queueing.h" + +struct multicore_worker __percpu * +wg_packet_alloc_percpu_multicore_worker(work_func_t function, void *ptr) +{ + int cpu; + struct multicore_worker __percpu *worker = + alloc_percpu(struct multicore_worker); + + if (!worker) + return NULL; + + for_each_possible_cpu(cpu) { + per_cpu_ptr(worker, cpu)->ptr = ptr; + INIT_WORK(&per_cpu_ptr(worker, cpu)->work, function); + } + return worker; +} + +int wg_packet_queue_init(struct crypt_queue *queue, work_func_t function, + bool multicore, unsigned int len) +{ + int ret; + + memset(queue, 0, sizeof(*queue)); + ret = ptr_ring_init(&queue->ring, len, GFP_KERNEL); + if (ret) + return ret; + if (function) { + if (multicore) { + queue->worker = wg_packet_alloc_percpu_multicore_worker( + function, queue); + if (!queue->worker) + return -ENOMEM; + } else { + INIT_WORK(&queue->work, function); + } + } + return 0; +} + +void wg_packet_queue_free(struct crypt_queue *queue, bool multicore) +{ + if (multicore) + free_percpu(queue->worker); + WARN_ON(!__ptr_ring_empty(&queue->ring)); + ptr_ring_cleanup(&queue->ring, NULL); +} diff --git a/net/wireguard/queueing.h b/net/wireguard/queueing.h new file mode 100644 index 0000000000000..d2866aa3c4155 --- /dev/null +++ b/net/wireguard/queueing.h @@ -0,0 +1,197 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_QUEUEING_H +#define _WG_QUEUEING_H + +#include "peer.h" +#include +#include +#include +#include + +struct wg_device; +struct wg_peer; +struct multicore_worker; +struct crypt_queue; +struct sk_buff; + +/* queueing.c APIs: */ +int wg_packet_queue_init(struct crypt_queue *queue, work_func_t function, + bool multicore, unsigned int len); +void wg_packet_queue_free(struct crypt_queue *queue, bool multicore); +struct multicore_worker __percpu * +wg_packet_alloc_percpu_multicore_worker(work_func_t function, void *ptr); + +/* receive.c APIs: */ +void wg_packet_receive(struct wg_device *wg, struct sk_buff *skb); +void wg_packet_handshake_receive_worker(struct work_struct *work); +/* NAPI poll function: */ +int wg_packet_rx_poll(struct napi_struct *napi, int budget); +/* Workqueue worker: */ +void wg_packet_decrypt_worker(struct work_struct *work); + +/* send.c APIs: */ +void wg_packet_send_queued_handshake_initiation(struct wg_peer *peer, + bool is_retry); +void wg_packet_send_handshake_response(struct wg_peer *peer); +void wg_packet_send_handshake_cookie(struct wg_device *wg, + struct sk_buff *initiating_skb, + __le32 sender_index); +void wg_packet_send_keepalive(struct wg_peer *peer); +void wg_packet_purge_staged_packets(struct wg_peer *peer); +void wg_packet_send_staged_packets(struct wg_peer *peer); +/* Workqueue workers: */ +void wg_packet_handshake_send_worker(struct work_struct *work); +void wg_packet_tx_worker(struct work_struct *work); +void wg_packet_encrypt_worker(struct work_struct *work); + +enum packet_state { + PACKET_STATE_UNCRYPTED, + PACKET_STATE_CRYPTED, + PACKET_STATE_DEAD +}; + +struct packet_cb { + u64 nonce; + struct noise_keypair *keypair; + atomic_t state; + u32 mtu; + u8 ds; +}; + +#define PACKET_CB(skb) ((struct packet_cb *)((skb)->cb)) +#define PACKET_PEER(skb) (PACKET_CB(skb)->keypair->entry.peer) + +/* Returns either the correct skb->protocol value, or 0 if invalid. */ +static inline __be16 wg_skb_examine_untrusted_ip_hdr(struct sk_buff *skb) +{ + if (skb_network_header(skb) >= skb->head && + (skb_network_header(skb) + sizeof(struct iphdr)) <= + skb_tail_pointer(skb) && + ip_hdr(skb)->version == 4) + return htons(ETH_P_IP); + if (skb_network_header(skb) >= skb->head && + (skb_network_header(skb) + sizeof(struct ipv6hdr)) <= + skb_tail_pointer(skb) && + ipv6_hdr(skb)->version == 6) + return htons(ETH_P_IPV6); + return 0; +} + +static inline void wg_reset_packet(struct sk_buff *skb) +{ + const int pfmemalloc = skb->pfmemalloc; + + skb_scrub_packet(skb, true); + memset(&skb->headers_start, 0, + offsetof(struct sk_buff, headers_end) - + offsetof(struct sk_buff, headers_start)); + skb->pfmemalloc = pfmemalloc; + skb->queue_mapping = 0; + skb->nohdr = 0; + skb->peeked = 0; + skb->mac_len = 0; + skb->dev = NULL; +#ifdef CONFIG_NET_SCHED + skb->tc_index = 0; + skb_reset_tc(skb); +#endif + skb->hdr_len = skb_headroom(skb); + skb_reset_mac_header(skb); + skb_reset_network_header(skb); + skb_probe_transport_header(skb, 0); + skb_reset_inner_headers(skb); +} + +static inline int wg_cpumask_choose_online(int *stored_cpu, unsigned int id) +{ + unsigned int cpu = *stored_cpu, cpu_index, i; + + if (unlikely(cpu == nr_cpumask_bits || + !cpumask_test_cpu(cpu, cpu_online_mask))) { + cpu_index = id % cpumask_weight(cpu_online_mask); + cpu = cpumask_first(cpu_online_mask); + for (i = 0; i < cpu_index; ++i) + cpu = cpumask_next(cpu, cpu_online_mask); + *stored_cpu = cpu; + } + return cpu; +} + +/* This function is racy, in the sense that next is unlocked, so it could return + * the same CPU twice. A race-free version of this would be to instead store an + * atomic sequence number, do an increment-and-return, and then iterate through + * every possible CPU until we get to that index -- choose_cpu. However that's + * a bit slower, and it doesn't seem like this potential race actually + * introduces any performance loss, so we live with it. + */ +static inline int wg_cpumask_next_online(int *next) +{ + int cpu = *next; + + while (unlikely(!cpumask_test_cpu(cpu, cpu_online_mask))) + cpu = cpumask_next(cpu, cpu_online_mask) % nr_cpumask_bits; + *next = cpumask_next(cpu, cpu_online_mask) % nr_cpumask_bits; + return cpu; +} + +static inline int wg_queue_enqueue_per_device_and_peer( + struct crypt_queue *device_queue, struct crypt_queue *peer_queue, + struct sk_buff *skb, struct workqueue_struct *wq, int *next_cpu) +{ + int cpu; + + atomic_set_release(&PACKET_CB(skb)->state, PACKET_STATE_UNCRYPTED); + /* We first queue this up for the peer ingestion, but the consumer + * will wait for the state to change to CRYPTED or DEAD before. + */ + if (unlikely(ptr_ring_produce_bh(&peer_queue->ring, skb))) + return -ENOSPC; + /* Then we queue it up in the device queue, which consumes the + * packet as soon as it can. + */ + cpu = wg_cpumask_next_online(next_cpu); + if (unlikely(ptr_ring_produce_bh(&device_queue->ring, skb))) + return -EPIPE; + queue_work_on(cpu, wq, &per_cpu_ptr(device_queue->worker, cpu)->work); + return 0; +} + +static inline void wg_queue_enqueue_per_peer(struct crypt_queue *queue, + struct sk_buff *skb, + enum packet_state state) +{ + /* We take a reference, because as soon as we call atomic_set, the + * peer can be freed from below us. + */ + struct wg_peer *peer = wg_peer_get(PACKET_PEER(skb)); + + atomic_set_release(&PACKET_CB(skb)->state, state); + queue_work_on(wg_cpumask_choose_online(&peer->serial_work_cpu, + peer->internal_id), + peer->device->packet_crypt_wq, &queue->work); + wg_peer_put(peer); +} + +static inline void wg_queue_enqueue_per_peer_napi(struct crypt_queue *queue, + struct sk_buff *skb, + enum packet_state state) +{ + /* We take a reference, because as soon as we call atomic_set, the + * peer can be freed from below us. + */ + struct wg_peer *peer = wg_peer_get(PACKET_PEER(skb)); + + atomic_set_release(&PACKET_CB(skb)->state, state); + napi_schedule(&peer->napi); + wg_peer_put(peer); +} + +#ifdef DEBUG +bool wg_packet_counter_selftest(void); +#endif + +#endif /* _WG_QUEUEING_H */ diff --git a/net/wireguard/ratelimiter.c b/net/wireguard/ratelimiter.c new file mode 100644 index 0000000000000..82d1379cfa142 --- /dev/null +++ b/net/wireguard/ratelimiter.c @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "ratelimiter.h" +#include +#include +#include +#include + +static struct kmem_cache *entry_cache; +static hsiphash_key_t key; +static spinlock_t table_lock = __SPIN_LOCK_UNLOCKED("ratelimiter_table_lock"); +static DEFINE_MUTEX(init_lock); +static u64 init_refcnt; /* Protected by init_lock, hence not atomic. */ +static atomic_t total_entries = ATOMIC_INIT(0); +static unsigned int max_entries, table_size; +static void wg_ratelimiter_gc_entries(struct work_struct *); +static DECLARE_DEFERRABLE_WORK(gc_work, wg_ratelimiter_gc_entries); +static struct hlist_head *table_v4; +#if IS_ENABLED(CONFIG_IPV6) +static struct hlist_head *table_v6; +#endif + +struct ratelimiter_entry { + u64 last_time_ns, tokens, ip; + void *net; + spinlock_t lock; + struct hlist_node hash; + struct rcu_head rcu; +}; + +enum { + PACKETS_PER_SECOND = 20, + PACKETS_BURSTABLE = 5, + PACKET_COST = NSEC_PER_SEC / PACKETS_PER_SECOND, + TOKEN_MAX = PACKET_COST * PACKETS_BURSTABLE +}; + +static void entry_free(struct rcu_head *rcu) +{ + kmem_cache_free(entry_cache, + container_of(rcu, struct ratelimiter_entry, rcu)); + atomic_dec(&total_entries); +} + +static void entry_uninit(struct ratelimiter_entry *entry) +{ + hlist_del_rcu(&entry->hash); + call_rcu(&entry->rcu, entry_free); +} + +/* Calling this function with a NULL work uninits all entries. */ +static void wg_ratelimiter_gc_entries(struct work_struct *work) +{ + const u64 now = ktime_get_boot_fast_ns(); + struct ratelimiter_entry *entry; + struct hlist_node *temp; + unsigned int i; + + for (i = 0; i < table_size; ++i) { + spin_lock(&table_lock); + hlist_for_each_entry_safe(entry, temp, &table_v4[i], hash) { + if (unlikely(!work) || + now - entry->last_time_ns > NSEC_PER_SEC) + entry_uninit(entry); + } +#if IS_ENABLED(CONFIG_IPV6) + hlist_for_each_entry_safe(entry, temp, &table_v6[i], hash) { + if (unlikely(!work) || + now - entry->last_time_ns > NSEC_PER_SEC) + entry_uninit(entry); + } +#endif + spin_unlock(&table_lock); + if (likely(work)) + cond_resched(); + } + if (likely(work)) + queue_delayed_work(system_power_efficient_wq, &gc_work, HZ); +} + +bool wg_ratelimiter_allow(struct sk_buff *skb, struct net *net) +{ + /* We only take the bottom half of the net pointer, so that we can hash + * 3 words in the end. This way, siphash's len param fits into the final + * u32, and we don't incur an extra round. + */ + const u32 net_word = (unsigned long)net; + struct ratelimiter_entry *entry; + struct hlist_head *bucket; + u64 ip; + + if (skb->protocol == htons(ETH_P_IP)) { + ip = (u64 __force)ip_hdr(skb)->saddr; + bucket = &table_v4[hsiphash_2u32(net_word, ip, &key) & + (table_size - 1)]; + } +#if IS_ENABLED(CONFIG_IPV6) + else if (skb->protocol == htons(ETH_P_IPV6)) { + /* Only use 64 bits, so as to ratelimit the whole /64. */ + memcpy(&ip, &ipv6_hdr(skb)->saddr, sizeof(ip)); + bucket = &table_v6[hsiphash_3u32(net_word, ip >> 32, ip, &key) & + (table_size - 1)]; + } +#endif + else + return false; + rcu_read_lock(); + hlist_for_each_entry_rcu(entry, bucket, hash) { + if (entry->net == net && entry->ip == ip) { + u64 now, tokens; + bool ret; + /* Quasi-inspired by nft_limit.c, but this is actually a + * slightly different algorithm. Namely, we incorporate + * the burst as part of the maximum tokens, rather than + * as part of the rate. + */ + spin_lock(&entry->lock); + now = ktime_get_boot_fast_ns(); + tokens = min_t(u64, TOKEN_MAX, + entry->tokens + now - + entry->last_time_ns); + entry->last_time_ns = now; + ret = tokens >= PACKET_COST; + entry->tokens = ret ? tokens - PACKET_COST : tokens; + spin_unlock(&entry->lock); + rcu_read_unlock(); + return ret; + } + } + rcu_read_unlock(); + + if (atomic_inc_return(&total_entries) > max_entries) + goto err_oom; + + entry = kmem_cache_alloc(entry_cache, GFP_KERNEL); + if (unlikely(!entry)) + goto err_oom; + + entry->net = net; + entry->ip = ip; + INIT_HLIST_NODE(&entry->hash); + spin_lock_init(&entry->lock); + entry->last_time_ns = ktime_get_boot_fast_ns(); + entry->tokens = TOKEN_MAX - PACKET_COST; + spin_lock(&table_lock); + hlist_add_head_rcu(&entry->hash, bucket); + spin_unlock(&table_lock); + return true; + +err_oom: + atomic_dec(&total_entries); + return false; +} + +int wg_ratelimiter_init(void) +{ + mutex_lock(&init_lock); + if (++init_refcnt != 1) + goto out; + + entry_cache = KMEM_CACHE(ratelimiter_entry, 0); + if (!entry_cache) + goto err; + + /* xt_hashlimit.c uses a slightly different algorithm for ratelimiting, + * but what it shares in common is that it uses a massive hashtable. So, + * we borrow their wisdom about good table sizes on different systems + * dependent on RAM. This calculation here comes from there. + */ + table_size = (totalram_pages > (1U << 30) / PAGE_SIZE) ? 8192 : + max_t(unsigned long, 16, roundup_pow_of_two( + (totalram_pages << PAGE_SHIFT) / + (1U << 14) / sizeof(struct hlist_head))); + max_entries = table_size * 8; + + table_v4 = kvzalloc(table_size * sizeof(*table_v4), GFP_KERNEL); + if (unlikely(!table_v4)) + goto err_kmemcache; + +#if IS_ENABLED(CONFIG_IPV6) + table_v6 = kvzalloc(table_size * sizeof(*table_v6), GFP_KERNEL); + if (unlikely(!table_v6)) { + kvfree(table_v4); + goto err_kmemcache; + } +#endif + + queue_delayed_work(system_power_efficient_wq, &gc_work, HZ); + get_random_bytes(&key, sizeof(key)); +out: + mutex_unlock(&init_lock); + return 0; + +err_kmemcache: + kmem_cache_destroy(entry_cache); +err: + --init_refcnt; + mutex_unlock(&init_lock); + return -ENOMEM; +} + +void wg_ratelimiter_uninit(void) +{ + mutex_lock(&init_lock); + if (!init_refcnt || --init_refcnt) + goto out; + + cancel_delayed_work_sync(&gc_work); + wg_ratelimiter_gc_entries(NULL); + rcu_barrier(); + kvfree(table_v4); +#if IS_ENABLED(CONFIG_IPV6) + kvfree(table_v6); +#endif + kmem_cache_destroy(entry_cache); +out: + mutex_unlock(&init_lock); +} + +#include "selftest/ratelimiter.c" diff --git a/net/wireguard/ratelimiter.h b/net/wireguard/ratelimiter.h new file mode 100644 index 0000000000000..83067f71ea99e --- /dev/null +++ b/net/wireguard/ratelimiter.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_RATELIMITER_H +#define _WG_RATELIMITER_H + +#include + +int wg_ratelimiter_init(void); +void wg_ratelimiter_uninit(void); +bool wg_ratelimiter_allow(struct sk_buff *skb, struct net *net); + +#ifdef DEBUG +bool wg_ratelimiter_selftest(void); +#endif + +#endif /* _WG_RATELIMITER_H */ diff --git a/net/wireguard/receive.c b/net/wireguard/receive.c new file mode 100644 index 0000000000000..693ec57dc5a4a --- /dev/null +++ b/net/wireguard/receive.c @@ -0,0 +1,606 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "queueing.h" +#include "device.h" +#include "peer.h" +#include "timers.h" +#include "messages.h" +#include "cookie.h" +#include "socket.h" + +#include +#include +#include +#include +#include + +/* Must be called with bh disabled. */ +static void update_rx_stats(struct wg_peer *peer, size_t len) +{ + struct pcpu_sw_netstats *tstats = + get_cpu_ptr(peer->device->dev->tstats); + + u64_stats_update_begin(&tstats->syncp); + ++tstats->rx_packets; + tstats->rx_bytes += len; + peer->rx_bytes += len; + u64_stats_update_end(&tstats->syncp); + put_cpu_ptr(tstats); +} + +#define SKB_TYPE_LE32(skb) (((struct message_header *)(skb)->data)->type) + +static size_t validate_header_len(struct sk_buff *skb) +{ + if (unlikely(skb->len < sizeof(struct message_header))) + return 0; + if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_DATA) && + skb->len >= MESSAGE_MINIMUM_LENGTH) + return sizeof(struct message_data); + if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION) && + skb->len == sizeof(struct message_handshake_initiation)) + return sizeof(struct message_handshake_initiation); + if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE) && + skb->len == sizeof(struct message_handshake_response)) + return sizeof(struct message_handshake_response); + if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE) && + skb->len == sizeof(struct message_handshake_cookie)) + return sizeof(struct message_handshake_cookie); + return 0; +} + +static int prepare_skb_header(struct sk_buff *skb, struct wg_device *wg) +{ + size_t data_offset, data_len, header_len; + struct udphdr *udp; + + if (unlikely(wg_skb_examine_untrusted_ip_hdr(skb) != skb->protocol || + skb_transport_header(skb) < skb->head || + (skb_transport_header(skb) + sizeof(struct udphdr)) > + skb_tail_pointer(skb))) + return -EINVAL; /* Bogus IP header */ + udp = udp_hdr(skb); + data_offset = (u8 *)udp - skb->data; + if (unlikely(data_offset > U16_MAX || + data_offset + sizeof(struct udphdr) > skb->len)) + /* Packet has offset at impossible location or isn't big enough + * to have UDP fields. + */ + return -EINVAL; + data_len = ntohs(udp->len); + if (unlikely(data_len < sizeof(struct udphdr) || + data_len > skb->len - data_offset)) + /* UDP packet is reporting too small of a size or lying about + * its size. + */ + return -EINVAL; + data_len -= sizeof(struct udphdr); + data_offset = (u8 *)udp + sizeof(struct udphdr) - skb->data; + if (unlikely(!pskb_may_pull(skb, + data_offset + sizeof(struct message_header)) || + pskb_trim(skb, data_len + data_offset) < 0)) + return -EINVAL; + skb_pull(skb, data_offset); + if (unlikely(skb->len != data_len)) + /* Final len does not agree with calculated len */ + return -EINVAL; + header_len = validate_header_len(skb); + if (unlikely(!header_len)) + return -EINVAL; + __skb_push(skb, data_offset); + if (unlikely(!pskb_may_pull(skb, data_offset + header_len))) + return -EINVAL; + __skb_pull(skb, data_offset); + return 0; +} + +static void wg_receive_handshake_packet(struct wg_device *wg, + struct sk_buff *skb) +{ + enum cookie_mac_state mac_state; + struct wg_peer *peer = NULL; + /* This is global, so that our load calculation applies to the whole + * system. We don't care about races with it at all. + */ + static u64 last_under_load; + bool packet_needs_cookie; + bool under_load; + + if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE)) { + net_dbg_skb_ratelimited("%s: Receiving cookie response from %pISpfsc\n", + wg->dev->name, skb); + wg_cookie_message_consume( + (struct message_handshake_cookie *)skb->data, wg); + return; + } + + under_load = skb_queue_len(&wg->incoming_handshakes) >= + MAX_QUEUED_INCOMING_HANDSHAKES / 8; + if (under_load) + last_under_load = ktime_get_boot_fast_ns(); + else if (last_under_load) + under_load = !wg_birthdate_has_expired(last_under_load, 1); + mac_state = wg_cookie_validate_packet(&wg->cookie_checker, skb, + under_load); + if ((under_load && mac_state == VALID_MAC_WITH_COOKIE) || + (!under_load && mac_state == VALID_MAC_BUT_NO_COOKIE)) { + packet_needs_cookie = false; + } else if (under_load && mac_state == VALID_MAC_BUT_NO_COOKIE) { + packet_needs_cookie = true; + } else { + net_dbg_skb_ratelimited("%s: Invalid MAC of handshake, dropping packet from %pISpfsc\n", + wg->dev->name, skb); + return; + } + + switch (SKB_TYPE_LE32(skb)) { + case cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION): { + struct message_handshake_initiation *message = + (struct message_handshake_initiation *)skb->data; + + if (packet_needs_cookie) { + wg_packet_send_handshake_cookie(wg, skb, + message->sender_index); + return; + } + peer = wg_noise_handshake_consume_initiation(message, wg); + if (unlikely(!peer)) { + net_dbg_skb_ratelimited("%s: Invalid handshake initiation from %pISpfsc\n", + wg->dev->name, skb); + return; + } + wg_socket_set_peer_endpoint_from_skb(peer, skb); + net_dbg_ratelimited("%s: Receiving handshake initiation from peer %llu (%pISpfsc)\n", + wg->dev->name, peer->internal_id, + &peer->endpoint.addr); + wg_packet_send_handshake_response(peer); + break; + } + case cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE): { + struct message_handshake_response *message = + (struct message_handshake_response *)skb->data; + + if (packet_needs_cookie) { + wg_packet_send_handshake_cookie(wg, skb, + message->sender_index); + return; + } + peer = wg_noise_handshake_consume_response(message, wg); + if (unlikely(!peer)) { + net_dbg_skb_ratelimited("%s: Invalid handshake response from %pISpfsc\n", + wg->dev->name, skb); + return; + } + wg_socket_set_peer_endpoint_from_skb(peer, skb); + net_dbg_ratelimited("%s: Receiving handshake response from peer %llu (%pISpfsc)\n", + wg->dev->name, peer->internal_id, + &peer->endpoint.addr); + if (wg_noise_handshake_begin_session(&peer->handshake, + &peer->keypairs)) { + wg_timers_session_derived(peer); + wg_timers_handshake_complete(peer); + /* Calling this function will either send any existing + * packets in the queue and not send a keepalive, which + * is the best case, Or, if there's nothing in the + * queue, it will send a keepalive, in order to give + * immediate confirmation of the session. + */ + wg_packet_send_keepalive(peer); + } + break; + } + } + + if (unlikely(!peer)) { + WARN(1, "Somehow a wrong type of packet wound up in the handshake queue!\n"); + return; + } + + local_bh_disable(); + update_rx_stats(peer, skb->len); + local_bh_enable(); + + wg_timers_any_authenticated_packet_received(peer); + wg_timers_any_authenticated_packet_traversal(peer); + wg_peer_put(peer); +} + +void wg_packet_handshake_receive_worker(struct work_struct *work) +{ + struct wg_device *wg = container_of(work, struct multicore_worker, + work)->ptr; + struct sk_buff *skb; + + while ((skb = skb_dequeue(&wg->incoming_handshakes)) != NULL) { + wg_receive_handshake_packet(wg, skb); + dev_kfree_skb(skb); + cond_resched(); + } +} + +static void keep_key_fresh(struct wg_peer *peer) +{ + struct noise_keypair *keypair; + bool send = false; + + if (peer->sent_lastminute_handshake) + return; + + rcu_read_lock_bh(); + keypair = rcu_dereference_bh(peer->keypairs.current_keypair); + if (likely(keypair && READ_ONCE(keypair->sending.is_valid)) && + keypair->i_am_the_initiator && + unlikely(wg_birthdate_has_expired(keypair->sending.birthdate, + REJECT_AFTER_TIME - KEEPALIVE_TIMEOUT - REKEY_TIMEOUT))) + send = true; + rcu_read_unlock_bh(); + + if (send) { + peer->sent_lastminute_handshake = true; + wg_packet_send_queued_handshake_initiation(peer, false); + } +} + +static bool decrypt_packet(struct sk_buff *skb, struct noise_symmetric_key *key, + simd_context_t *simd_context) +{ + struct scatterlist sg[MAX_SKB_FRAGS + 8]; + struct sk_buff *trailer; + unsigned int offset; + int num_frags; + + if (unlikely(!key)) + return false; + + if (unlikely(!READ_ONCE(key->is_valid) || + wg_birthdate_has_expired(key->birthdate, REJECT_AFTER_TIME) || + key->counter.receive.counter >= REJECT_AFTER_MESSAGES)) { + WRITE_ONCE(key->is_valid, false); + return false; + } + + PACKET_CB(skb)->nonce = + le64_to_cpu(((struct message_data *)skb->data)->counter); + + /* We ensure that the network header is part of the packet before we + * call skb_cow_data, so that there's no chance that data is removed + * from the skb, so that later we can extract the original endpoint. + */ + offset = skb->data - skb_network_header(skb); + skb_push(skb, offset); + num_frags = skb_cow_data(skb, 0, &trailer); + offset += sizeof(struct message_data); + skb_pull(skb, offset); + if (unlikely(num_frags < 0 || num_frags > ARRAY_SIZE(sg))) + return false; + + sg_init_table(sg, num_frags); + if (skb_to_sgvec(skb, sg, 0, skb->len) <= 0) + return false; + + if (!chacha20poly1305_decrypt_sg(sg, sg, skb->len, NULL, 0, + PACKET_CB(skb)->nonce, key->key, + simd_context)) + return false; + + /* Another ugly situation of pushing and pulling the header so as to + * keep endpoint information intact. + */ + skb_push(skb, offset); + if (pskb_trim(skb, skb->len - noise_encrypted_len(0))) + return false; + skb_pull(skb, offset); + + return true; +} + +/* This is RFC6479, a replay detection bitmap algorithm that avoids bitshifts */ +static bool counter_validate(union noise_counter *counter, u64 their_counter) +{ + unsigned long index, index_current, top, i; + bool ret = false; + + spin_lock_bh(&counter->receive.lock); + + if (unlikely(counter->receive.counter >= REJECT_AFTER_MESSAGES + 1 || + their_counter >= REJECT_AFTER_MESSAGES)) + goto out; + + ++their_counter; + + if (unlikely((COUNTER_WINDOW_SIZE + their_counter) < + counter->receive.counter)) + goto out; + + index = their_counter >> ilog2(BITS_PER_LONG); + + if (likely(their_counter > counter->receive.counter)) { + index_current = counter->receive.counter >> ilog2(BITS_PER_LONG); + top = min_t(unsigned long, index - index_current, + COUNTER_BITS_TOTAL / BITS_PER_LONG); + for (i = 1; i <= top; ++i) + counter->receive.backtrack[(i + index_current) & + ((COUNTER_BITS_TOTAL / BITS_PER_LONG) - 1)] = 0; + counter->receive.counter = their_counter; + } + + index &= (COUNTER_BITS_TOTAL / BITS_PER_LONG) - 1; + ret = !test_and_set_bit(their_counter & (BITS_PER_LONG - 1), + &counter->receive.backtrack[index]); + +out: + spin_unlock_bh(&counter->receive.lock); + return ret; +} + +#include "selftest/counter.c" + +static void wg_packet_consume_data_done(struct wg_peer *peer, + struct sk_buff *skb, + struct endpoint *endpoint) +{ + struct net_device *dev = peer->device->dev; + unsigned int len, len_before_trim; + struct wg_peer *routed_peer; + + wg_socket_set_peer_endpoint(peer, endpoint); + + if (unlikely(wg_noise_received_with_keypair(&peer->keypairs, + PACKET_CB(skb)->keypair))) { + wg_timers_handshake_complete(peer); + wg_packet_send_staged_packets(peer); + } + + keep_key_fresh(peer); + + wg_timers_any_authenticated_packet_received(peer); + wg_timers_any_authenticated_packet_traversal(peer); + + /* A packet with length 0 is a keepalive packet */ + if (unlikely(!skb->len)) { + update_rx_stats(peer, message_data_len(0)); + net_dbg_ratelimited("%s: Receiving keepalive packet from peer %llu (%pISpfsc)\n", + dev->name, peer->internal_id, + &peer->endpoint.addr); + goto packet_processed; + } + + wg_timers_data_received(peer); + + if (unlikely(skb_network_header(skb) < skb->head)) + goto dishonest_packet_size; + if (unlikely(!(pskb_network_may_pull(skb, sizeof(struct iphdr)) && + (ip_hdr(skb)->version == 4 || + (ip_hdr(skb)->version == 6 && + pskb_network_may_pull(skb, sizeof(struct ipv6hdr))))))) + goto dishonest_packet_type; + + skb->dev = dev; + /* We've already verified the Poly1305 auth tag, which means this packet + * was not modified in transit. We can therefore tell the networking + * stack that all checksums of every layer of encapsulation have already + * been checked "by the hardware" and therefore is unneccessary to check + * again in software. + */ + skb->ip_summed = CHECKSUM_UNNECESSARY; +#ifndef COMPAT_CANNOT_USE_CSUM_LEVEL + skb->csum_level = ~0; /* All levels */ +#endif + skb->protocol = wg_skb_examine_untrusted_ip_hdr(skb); + if (skb->protocol == htons(ETH_P_IP)) { + len = ntohs(ip_hdr(skb)->tot_len); + if (unlikely(len < sizeof(struct iphdr))) + goto dishonest_packet_size; + if (INET_ECN_is_ce(PACKET_CB(skb)->ds)) + IP_ECN_set_ce(ip_hdr(skb)); + } else if (skb->protocol == htons(ETH_P_IPV6)) { + len = ntohs(ipv6_hdr(skb)->payload_len) + + sizeof(struct ipv6hdr); + if (INET_ECN_is_ce(PACKET_CB(skb)->ds)) + IP6_ECN_set_ce(skb, ipv6_hdr(skb)); + } else { + goto dishonest_packet_type; + } + + if (unlikely(len > skb->len)) + goto dishonest_packet_size; + len_before_trim = skb->len; + if (unlikely(pskb_trim(skb, len))) + goto packet_processed; + + routed_peer = wg_allowedips_lookup_src(&peer->device->peer_allowedips, + skb); + wg_peer_put(routed_peer); /* We don't need the extra reference. */ + + if (unlikely(routed_peer != peer)) + goto dishonest_packet_peer; + + if (unlikely(napi_gro_receive(&peer->napi, skb) == GRO_DROP)) { + ++dev->stats.rx_dropped; + net_dbg_ratelimited("%s: Failed to give packet to userspace from peer %llu (%pISpfsc)\n", + dev->name, peer->internal_id, + &peer->endpoint.addr); + } else { + update_rx_stats(peer, message_data_len(len_before_trim)); + } + return; + +dishonest_packet_peer: + net_dbg_skb_ratelimited("%s: Packet has unallowed src IP (%pISc) from peer %llu (%pISpfsc)\n", + dev->name, skb, peer->internal_id, + &peer->endpoint.addr); + ++dev->stats.rx_errors; + ++dev->stats.rx_frame_errors; + goto packet_processed; +dishonest_packet_type: + net_dbg_ratelimited("%s: Packet is neither ipv4 nor ipv6 from peer %llu (%pISpfsc)\n", + dev->name, peer->internal_id, &peer->endpoint.addr); + ++dev->stats.rx_errors; + ++dev->stats.rx_frame_errors; + goto packet_processed; +dishonest_packet_size: + net_dbg_ratelimited("%s: Packet has incorrect size from peer %llu (%pISpfsc)\n", + dev->name, peer->internal_id, &peer->endpoint.addr); + ++dev->stats.rx_errors; + ++dev->stats.rx_length_errors; + goto packet_processed; +packet_processed: + dev_kfree_skb(skb); +} + +int wg_packet_rx_poll(struct napi_struct *napi, int budget) +{ + struct wg_peer *peer = container_of(napi, struct wg_peer, napi); + struct crypt_queue *queue = &peer->rx_queue; + struct noise_keypair *keypair; + struct endpoint endpoint; + enum packet_state state; + struct sk_buff *skb; + int work_done = 0; + bool free; + + if (unlikely(budget <= 0)) + return 0; + + while ((skb = __ptr_ring_peek(&queue->ring)) != NULL && + (state = atomic_read_acquire(&PACKET_CB(skb)->state)) != + PACKET_STATE_UNCRYPTED) { + __ptr_ring_discard_one(&queue->ring); + peer = PACKET_PEER(skb); + keypair = PACKET_CB(skb)->keypair; + free = true; + + if (unlikely(state != PACKET_STATE_CRYPTED)) + goto next; + + if (unlikely(!counter_validate(&keypair->receiving.counter, + PACKET_CB(skb)->nonce))) { + net_dbg_ratelimited("%s: Packet has invalid nonce %llu (max %llu)\n", + peer->device->dev->name, + PACKET_CB(skb)->nonce, + keypair->receiving.counter.receive.counter); + goto next; + } + + if (unlikely(wg_socket_endpoint_from_skb(&endpoint, skb))) + goto next; + + wg_reset_packet(skb); + wg_packet_consume_data_done(peer, skb, &endpoint); + free = false; + +next: + wg_noise_keypair_put(keypair, false); + wg_peer_put(peer); + if (unlikely(free)) + dev_kfree_skb(skb); + + if (++work_done >= budget) + break; + } + + if (work_done < budget) + napi_complete_done(napi, work_done); + + return work_done; +} + +void wg_packet_decrypt_worker(struct work_struct *work) +{ + struct crypt_queue *queue = container_of(work, struct multicore_worker, + work)->ptr; + simd_context_t simd_context; + struct sk_buff *skb; + + simd_get(&simd_context); + while ((skb = ptr_ring_consume_bh(&queue->ring)) != NULL) { + enum packet_state state = likely(decrypt_packet(skb, + &PACKET_CB(skb)->keypair->receiving, + &simd_context)) ? + PACKET_STATE_CRYPTED : PACKET_STATE_DEAD; + wg_queue_enqueue_per_peer_napi(&PACKET_PEER(skb)->rx_queue, skb, + state); + simd_relax(&simd_context); + } + + simd_put(&simd_context); +} + +static void wg_packet_consume_data(struct wg_device *wg, struct sk_buff *skb) +{ + __le32 idx = ((struct message_data *)skb->data)->key_idx; + struct wg_peer *peer = NULL; + int ret; + + rcu_read_lock_bh(); + PACKET_CB(skb)->keypair = + (struct noise_keypair *)wg_index_hashtable_lookup( + &wg->index_hashtable, INDEX_HASHTABLE_KEYPAIR, idx, + &peer); + if (unlikely(!wg_noise_keypair_get(PACKET_CB(skb)->keypair))) + goto err_keypair; + + if (unlikely(READ_ONCE(peer->is_dead))) + goto err; + + ret = wg_queue_enqueue_per_device_and_peer(&wg->decrypt_queue, + &peer->rx_queue, skb, + wg->packet_crypt_wq, + &wg->decrypt_queue.last_cpu); + if (unlikely(ret == -EPIPE)) + wg_queue_enqueue_per_peer(&peer->rx_queue, skb, PACKET_STATE_DEAD); + if (likely(!ret || ret == -EPIPE)) { + rcu_read_unlock_bh(); + return; + } +err: + wg_noise_keypair_put(PACKET_CB(skb)->keypair, false); +err_keypair: + rcu_read_unlock_bh(); + wg_peer_put(peer); + dev_kfree_skb(skb); +} + +void wg_packet_receive(struct wg_device *wg, struct sk_buff *skb) +{ + if (unlikely(prepare_skb_header(skb, wg) < 0)) + goto err; + switch (SKB_TYPE_LE32(skb)) { + case cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION): + case cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE): + case cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE): { + int cpu; + + if (skb_queue_len(&wg->incoming_handshakes) > + MAX_QUEUED_INCOMING_HANDSHAKES || + unlikely(!rng_is_initialized())) { + net_dbg_skb_ratelimited("%s: Dropping handshake packet from %pISpfsc\n", + wg->dev->name, skb); + goto err; + } + skb_queue_tail(&wg->incoming_handshakes, skb); + /* Queues up a call to packet_process_queued_handshake_ + * packets(skb): + */ + cpu = wg_cpumask_next_online(&wg->incoming_handshake_cpu); + queue_work_on(cpu, wg->handshake_receive_wq, + &per_cpu_ptr(wg->incoming_handshakes_worker, cpu)->work); + break; + } + case cpu_to_le32(MESSAGE_DATA): + PACKET_CB(skb)->ds = ip_tunnel_get_dsfield(ip_hdr(skb), skb); + wg_packet_consume_data(wg, skb); + break; + default: + net_dbg_skb_ratelimited("%s: Invalid packet from %pISpfsc\n", + wg->dev->name, skb); + goto err; + } + return; + +err: + dev_kfree_skb(skb); +} diff --git a/net/wireguard/selftest/allowedips.c b/net/wireguard/selftest/allowedips.c new file mode 100644 index 0000000000000..379ac318fe066 --- /dev/null +++ b/net/wireguard/selftest/allowedips.c @@ -0,0 +1,689 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * This contains some basic static unit tests for the allowedips data structure. + * It also has two additional modes that are disabled and meant to be used by + * folks directly playing with this file. If you define the macro + * DEBUG_PRINT_TRIE_GRAPHVIZ to be 1, then every time there's a full tree in + * memory, it will be printed out as KERN_DEBUG in a format that can be passed + * to graphviz (the dot command) to visualize it. If you define the macro + * DEBUG_RANDOM_TRIE to be 1, then there will be an extremely costly set of + * randomized tests done against a trivial implementation, which may take + * upwards of a half-hour to complete. There's no set of users who should be + * enabling these, and the only developers that should go anywhere near these + * nobs are the ones who are reading this comment. + */ + +#ifdef DEBUG + +#include + +static __init void swap_endian_and_apply_cidr(u8 *dst, const u8 *src, u8 bits, + u8 cidr) +{ + swap_endian(dst, src, bits); + memset(dst + (cidr + 7) / 8, 0, bits / 8 - (cidr + 7) / 8); + if (cidr) + dst[(cidr + 7) / 8 - 1] &= ~0U << ((8 - (cidr % 8)) % 8); +} + +static __init void print_node(struct allowedips_node *node, u8 bits) +{ + char *fmt_connection = KERN_DEBUG "\t\"%p/%d\" -> \"%p/%d\";\n"; + char *fmt_declaration = KERN_DEBUG + "\t\"%p/%d\"[style=%s, color=\"#%06x\"];\n"; + char *style = "dotted"; + u8 ip1[16], ip2[16]; + u32 color = 0; + + if (bits == 32) { + fmt_connection = KERN_DEBUG "\t\"%pI4/%d\" -> \"%pI4/%d\";\n"; + fmt_declaration = KERN_DEBUG + "\t\"%pI4/%d\"[style=%s, color=\"#%06x\"];\n"; + } else if (bits == 128) { + fmt_connection = KERN_DEBUG "\t\"%pI6/%d\" -> \"%pI6/%d\";\n"; + fmt_declaration = KERN_DEBUG + "\t\"%pI6/%d\"[style=%s, color=\"#%06x\"];\n"; + } + if (node->peer) { + hsiphash_key_t key = { { 0 } }; + + memcpy(&key, &node->peer, sizeof(node->peer)); + color = hsiphash_1u32(0xdeadbeef, &key) % 200 << 16 | + hsiphash_1u32(0xbabecafe, &key) % 200 << 8 | + hsiphash_1u32(0xabad1dea, &key) % 200; + style = "bold"; + } + swap_endian_and_apply_cidr(ip1, node->bits, bits, node->cidr); + printk(fmt_declaration, ip1, node->cidr, style, color); + if (node->bit[0]) { + swap_endian_and_apply_cidr(ip2, + rcu_dereference_raw(node->bit[0])->bits, bits, + node->cidr); + printk(fmt_connection, ip1, node->cidr, ip2, + rcu_dereference_raw(node->bit[0])->cidr); + print_node(rcu_dereference_raw(node->bit[0]), bits); + } + if (node->bit[1]) { + swap_endian_and_apply_cidr(ip2, + rcu_dereference_raw(node->bit[1])->bits, + bits, node->cidr); + printk(fmt_connection, ip1, node->cidr, ip2, + rcu_dereference_raw(node->bit[1])->cidr); + print_node(rcu_dereference_raw(node->bit[1]), bits); + } +} + +static __init void print_tree(struct allowedips_node __rcu *top, u8 bits) +{ + printk(KERN_DEBUG "digraph trie {\n"); + print_node(rcu_dereference_raw(top), bits); + printk(KERN_DEBUG "}\n"); +} + +enum { + NUM_PEERS = 2000, + NUM_RAND_ROUTES = 400, + NUM_MUTATED_ROUTES = 100, + NUM_QUERIES = NUM_RAND_ROUTES * NUM_MUTATED_ROUTES * 30 +}; + +struct horrible_allowedips { + struct hlist_head head; +}; + +struct horrible_allowedips_node { + struct hlist_node table; + union nf_inet_addr ip; + union nf_inet_addr mask; + u8 ip_version; + void *value; +}; + +static __init void horrible_allowedips_init(struct horrible_allowedips *table) +{ + INIT_HLIST_HEAD(&table->head); +} + +static __init void horrible_allowedips_free(struct horrible_allowedips *table) +{ + struct horrible_allowedips_node *node; + struct hlist_node *h; + + hlist_for_each_entry_safe(node, h, &table->head, table) { + hlist_del(&node->table); + kfree(node); + } +} + +static __init inline union nf_inet_addr horrible_cidr_to_mask(u8 cidr) +{ + union nf_inet_addr mask; + + memset(&mask, 0x00, 128 / 8); + memset(&mask, 0xff, cidr / 8); + if (cidr % 32) + mask.all[cidr / 32] = (__force u32)htonl( + (0xFFFFFFFFUL << (32 - (cidr % 32))) & 0xFFFFFFFFUL); + return mask; +} + +static __init inline u8 horrible_mask_to_cidr(union nf_inet_addr subnet) +{ + return hweight32(subnet.all[0]) + hweight32(subnet.all[1]) + + hweight32(subnet.all[2]) + hweight32(subnet.all[3]); +} + +static __init inline void +horrible_mask_self(struct horrible_allowedips_node *node) +{ + if (node->ip_version == 4) { + node->ip.ip &= node->mask.ip; + } else if (node->ip_version == 6) { + node->ip.ip6[0] &= node->mask.ip6[0]; + node->ip.ip6[1] &= node->mask.ip6[1]; + node->ip.ip6[2] &= node->mask.ip6[2]; + node->ip.ip6[3] &= node->mask.ip6[3]; + } +} + +static __init inline bool +horrible_match_v4(const struct horrible_allowedips_node *node, + struct in_addr *ip) +{ + return (ip->s_addr & node->mask.ip) == node->ip.ip; +} + +static __init inline bool +horrible_match_v6(const struct horrible_allowedips_node *node, + struct in6_addr *ip) +{ + return (ip->in6_u.u6_addr32[0] & node->mask.ip6[0]) == + node->ip.ip6[0] && + (ip->in6_u.u6_addr32[1] & node->mask.ip6[1]) == + node->ip.ip6[1] && + (ip->in6_u.u6_addr32[2] & node->mask.ip6[2]) == + node->ip.ip6[2] && + (ip->in6_u.u6_addr32[3] & node->mask.ip6[3]) == node->ip.ip6[3]; +} + +static __init void +horrible_insert_ordered(struct horrible_allowedips *table, + struct horrible_allowedips_node *node) +{ + struct horrible_allowedips_node *other = NULL, *where = NULL; + u8 my_cidr = horrible_mask_to_cidr(node->mask); + + hlist_for_each_entry(other, &table->head, table) { + if (!memcmp(&other->mask, &node->mask, + sizeof(union nf_inet_addr)) && + !memcmp(&other->ip, &node->ip, + sizeof(union nf_inet_addr)) && + other->ip_version == node->ip_version) { + other->value = node->value; + kfree(node); + return; + } + where = other; + if (horrible_mask_to_cidr(other->mask) <= my_cidr) + break; + } + if (!other && !where) + hlist_add_head(&node->table, &table->head); + else if (!other) + hlist_add_behind(&node->table, &where->table); + else + hlist_add_before(&node->table, &where->table); +} + +static __init int +horrible_allowedips_insert_v4(struct horrible_allowedips *table, + struct in_addr *ip, u8 cidr, void *value) +{ + struct horrible_allowedips_node *node = kzalloc(sizeof(*node), + GFP_KERNEL); + + if (unlikely(!node)) + return -ENOMEM; + node->ip.in = *ip; + node->mask = horrible_cidr_to_mask(cidr); + node->ip_version = 4; + node->value = value; + horrible_mask_self(node); + horrible_insert_ordered(table, node); + return 0; +} + +static __init int +horrible_allowedips_insert_v6(struct horrible_allowedips *table, + struct in6_addr *ip, u8 cidr, void *value) +{ + struct horrible_allowedips_node *node = kzalloc(sizeof(*node), + GFP_KERNEL); + + if (unlikely(!node)) + return -ENOMEM; + node->ip.in6 = *ip; + node->mask = horrible_cidr_to_mask(cidr); + node->ip_version = 6; + node->value = value; + horrible_mask_self(node); + horrible_insert_ordered(table, node); + return 0; +} + +static __init void * +horrible_allowedips_lookup_v4(struct horrible_allowedips *table, + struct in_addr *ip) +{ + struct horrible_allowedips_node *node; + void *ret = NULL; + + hlist_for_each_entry(node, &table->head, table) { + if (node->ip_version != 4) + continue; + if (horrible_match_v4(node, ip)) { + ret = node->value; + break; + } + } + return ret; +} + +static __init void * +horrible_allowedips_lookup_v6(struct horrible_allowedips *table, + struct in6_addr *ip) +{ + struct horrible_allowedips_node *node; + void *ret = NULL; + + hlist_for_each_entry(node, &table->head, table) { + if (node->ip_version != 6) + continue; + if (horrible_match_v6(node, ip)) { + ret = node->value; + break; + } + } + return ret; +} + +static __init bool randomized_test(void) +{ + unsigned int i, j, k, mutate_amount, cidr; + u8 ip[16], mutate_mask[16], mutated[16]; + struct wg_peer **peers, *peer; + struct horrible_allowedips h; + DEFINE_MUTEX(mutex); + struct allowedips t; + bool ret = false; + + mutex_init(&mutex); + + wg_allowedips_init(&t); + horrible_allowedips_init(&h); + + peers = kcalloc(NUM_PEERS, sizeof(*peers), GFP_KERNEL); + if (unlikely(!peers)) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + for (i = 0; i < NUM_PEERS; ++i) { + peers[i] = kzalloc(sizeof(*peers[i]), GFP_KERNEL); + if (unlikely(!peers[i])) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + kref_init(&peers[i]->refcount); + } + + mutex_lock(&mutex); + + for (i = 0; i < NUM_RAND_ROUTES; ++i) { + prandom_bytes(ip, 4); + cidr = prandom_u32_max(32) + 1; + peer = peers[prandom_u32_max(NUM_PEERS)]; + if (wg_allowedips_insert_v4(&t, (struct in_addr *)ip, cidr, + peer, &mutex) < 0) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + if (horrible_allowedips_insert_v4(&h, (struct in_addr *)ip, + cidr, peer) < 0) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + for (j = 0; j < NUM_MUTATED_ROUTES; ++j) { + memcpy(mutated, ip, 4); + prandom_bytes(mutate_mask, 4); + mutate_amount = prandom_u32_max(32); + for (k = 0; k < mutate_amount / 8; ++k) + mutate_mask[k] = 0xff; + mutate_mask[k] = 0xff + << ((8 - (mutate_amount % 8)) % 8); + for (; k < 4; ++k) + mutate_mask[k] = 0; + for (k = 0; k < 4; ++k) + mutated[k] = (mutated[k] & mutate_mask[k]) | + (~mutate_mask[k] & + prandom_u32_max(256)); + cidr = prandom_u32_max(32) + 1; + peer = peers[prandom_u32_max(NUM_PEERS)]; + if (wg_allowedips_insert_v4(&t, + (struct in_addr *)mutated, + cidr, peer, &mutex) < 0) { + pr_err("allowedips random malloc: FAIL\n"); + goto free; + } + if (horrible_allowedips_insert_v4(&h, + (struct in_addr *)mutated, cidr, peer)) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + } + } + + for (i = 0; i < NUM_RAND_ROUTES; ++i) { + prandom_bytes(ip, 16); + cidr = prandom_u32_max(128) + 1; + peer = peers[prandom_u32_max(NUM_PEERS)]; + if (wg_allowedips_insert_v6(&t, (struct in6_addr *)ip, cidr, + peer, &mutex) < 0) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + if (horrible_allowedips_insert_v6(&h, (struct in6_addr *)ip, + cidr, peer) < 0) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + for (j = 0; j < NUM_MUTATED_ROUTES; ++j) { + memcpy(mutated, ip, 16); + prandom_bytes(mutate_mask, 16); + mutate_amount = prandom_u32_max(128); + for (k = 0; k < mutate_amount / 8; ++k) + mutate_mask[k] = 0xff; + mutate_mask[k] = 0xff + << ((8 - (mutate_amount % 8)) % 8); + for (; k < 4; ++k) + mutate_mask[k] = 0; + for (k = 0; k < 4; ++k) + mutated[k] = (mutated[k] & mutate_mask[k]) | + (~mutate_mask[k] & + prandom_u32_max(256)); + cidr = prandom_u32_max(128) + 1; + peer = peers[prandom_u32_max(NUM_PEERS)]; + if (wg_allowedips_insert_v6(&t, + (struct in6_addr *)mutated, + cidr, peer, &mutex) < 0) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + if (horrible_allowedips_insert_v6( + &h, (struct in6_addr *)mutated, cidr, + peer)) { + pr_err("allowedips random self-test malloc: FAIL\n"); + goto free; + } + } + } + + mutex_unlock(&mutex); + + if (IS_ENABLED(DEBUG_PRINT_TRIE_GRAPHVIZ)) { + print_tree(t.root4, 32); + print_tree(t.root6, 128); + } + + for (i = 0; i < NUM_QUERIES; ++i) { + prandom_bytes(ip, 4); + if (lookup(t.root4, 32, ip) != + horrible_allowedips_lookup_v4(&h, (struct in_addr *)ip)) { + pr_err("allowedips random self-test: FAIL\n"); + goto free; + } + } + + for (i = 0; i < NUM_QUERIES; ++i) { + prandom_bytes(ip, 16); + if (lookup(t.root6, 128, ip) != + horrible_allowedips_lookup_v6(&h, (struct in6_addr *)ip)) { + pr_err("allowedips random self-test: FAIL\n"); + goto free; + } + } + ret = true; + +free: + mutex_lock(&mutex); + wg_allowedips_free(&t, &mutex); + mutex_unlock(&mutex); + horrible_allowedips_free(&h); + if (peers) { + for (i = 0; i < NUM_PEERS; ++i) + kfree(peers[i]); + } + kfree(peers); + return ret; +} + +static __init inline struct in_addr *ip4(u8 a, u8 b, u8 c, u8 d) +{ + static struct in_addr ip; + u8 *split = (u8 *)&ip; + + split[0] = a; + split[1] = b; + split[2] = c; + split[3] = d; + return &ip; +} + +static __init inline struct in6_addr *ip6(u32 a, u32 b, u32 c, u32 d) +{ + static struct in6_addr ip; + __be32 *split = (__be32 *)&ip; + + split[0] = cpu_to_be32(a); + split[1] = cpu_to_be32(b); + split[2] = cpu_to_be32(c); + split[3] = cpu_to_be32(d); + return &ip; +} + +struct walk_ctx { + int count; + bool found_a, found_b, found_c, found_d, found_e; + bool found_other; +}; + +static __init int walk_callback(void *ctx, const u8 *ip, u8 cidr, int family) +{ + struct walk_ctx *wctx = ctx; + + wctx->count++; + + if (cidr == 27 && + !memcmp(ip, ip4(192, 95, 5, 64), sizeof(struct in_addr))) + wctx->found_a = true; + else if (cidr == 128 && + !memcmp(ip, ip6(0x26075300, 0x60006b00, 0, 0xc05f0543), + sizeof(struct in6_addr))) + wctx->found_b = true; + else if (cidr == 29 && + !memcmp(ip, ip4(10, 1, 0, 16), sizeof(struct in_addr))) + wctx->found_c = true; + else if (cidr == 83 && + !memcmp(ip, ip6(0x26075300, 0x6d8a6bf8, 0xdab1e000, 0), + sizeof(struct in6_addr))) + wctx->found_d = true; + else if (cidr == 21 && + !memcmp(ip, ip6(0x26075000, 0, 0, 0), sizeof(struct in6_addr))) + wctx->found_e = true; + else + wctx->found_other = true; + + return 0; +} + +static __init struct wg_peer *init_peer(void) +{ + struct wg_peer *peer = kzalloc(sizeof(*peer), GFP_KERNEL); + + if (peer) + kref_init(&peer->refcount); + return peer; +} + +#define insert(version, mem, ipa, ipb, ipc, ipd, cidr) \ + wg_allowedips_insert_v##version(&t, ip##version(ipa, ipb, ipc, ipd), \ + cidr, mem, &mutex) + +#define maybe_fail() do { \ + ++i; \ + if (!_s) { \ + pr_info("allowedips self-test %zu: FAIL\n", i); \ + success = false; \ + } \ + } while (0) + +#define test(version, mem, ipa, ipb, ipc, ipd) do { \ + bool _s = lookup(t.root##version, (version) == 4 ? 32 : 128, \ + ip##version(ipa, ipb, ipc, ipd)) == (mem); \ + maybe_fail(); \ + } while (0) + +#define test_negative(version, mem, ipa, ipb, ipc, ipd) do { \ + bool _s = lookup(t.root##version, (version) == 4 ? 32 : 128, \ + ip##version(ipa, ipb, ipc, ipd)) != (mem); \ + maybe_fail(); \ + } while (0) + +#define test_boolean(cond) do { \ + bool _s = (cond); \ + maybe_fail(); \ + } while (0) + +bool __init wg_allowedips_selftest(void) +{ + struct allowedips_cursor *cursor = kzalloc(sizeof(*cursor), GFP_KERNEL); + struct wg_peer *a = init_peer(), *b = init_peer(), *c = init_peer(), + *d = init_peer(), *e = init_peer(), *f = init_peer(), + *g = init_peer(), *h = init_peer(); + struct walk_ctx wctx = { 0 }; + bool success = false; + struct allowedips t; + DEFINE_MUTEX(mutex); + struct in6_addr ip; + size_t i = 0; + __be64 part; + + mutex_init(&mutex); + mutex_lock(&mutex); + wg_allowedips_init(&t); + + if (!cursor || !a || !b || !c || !d || !e || !f || !g || !h) { + pr_err("allowedips self-test malloc: FAIL\n"); + goto free; + } + + insert(4, a, 192, 168, 4, 0, 24); + insert(4, b, 192, 168, 4, 4, 32); + insert(4, c, 192, 168, 0, 0, 16); + insert(4, d, 192, 95, 5, 64, 27); + /* replaces previous entry, and maskself is required */ + insert(4, c, 192, 95, 5, 65, 27); + insert(6, d, 0x26075300, 0x60006b00, 0, 0xc05f0543, 128); + insert(6, c, 0x26075300, 0x60006b00, 0, 0, 64); + insert(4, e, 0, 0, 0, 0, 0); + insert(6, e, 0, 0, 0, 0, 0); + /* replaces previous entry */ + insert(6, f, 0, 0, 0, 0, 0); + insert(6, g, 0x24046800, 0, 0, 0, 32); + /* maskself is required */ + insert(6, h, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef, 64); + insert(6, a, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef, 128); + insert(6, c, 0x24446800, 0x40e40800, 0xdeaebeef, 0xdefbeef, 128); + insert(6, b, 0x24446800, 0xf0e40800, 0xeeaebeef, 0, 98); + insert(4, g, 64, 15, 112, 0, 20); + /* maskself is required */ + insert(4, h, 64, 15, 123, 211, 25); + insert(4, a, 10, 0, 0, 0, 25); + insert(4, b, 10, 0, 0, 128, 25); + insert(4, a, 10, 1, 0, 0, 30); + insert(4, b, 10, 1, 0, 4, 30); + insert(4, c, 10, 1, 0, 8, 29); + insert(4, d, 10, 1, 0, 16, 29); + + if (IS_ENABLED(DEBUG_PRINT_TRIE_GRAPHVIZ)) { + print_tree(t.root4, 32); + print_tree(t.root6, 128); + } + + success = true; + + test(4, a, 192, 168, 4, 20); + test(4, a, 192, 168, 4, 0); + test(4, b, 192, 168, 4, 4); + test(4, c, 192, 168, 200, 182); + test(4, c, 192, 95, 5, 68); + test(4, e, 192, 95, 5, 96); + test(6, d, 0x26075300, 0x60006b00, 0, 0xc05f0543); + test(6, c, 0x26075300, 0x60006b00, 0, 0xc02e01ee); + test(6, f, 0x26075300, 0x60006b01, 0, 0); + test(6, g, 0x24046800, 0x40040806, 0, 0x1006); + test(6, g, 0x24046800, 0x40040806, 0x1234, 0x5678); + test(6, f, 0x240467ff, 0x40040806, 0x1234, 0x5678); + test(6, f, 0x24046801, 0x40040806, 0x1234, 0x5678); + test(6, h, 0x24046800, 0x40040800, 0x1234, 0x5678); + test(6, h, 0x24046800, 0x40040800, 0, 0); + test(6, h, 0x24046800, 0x40040800, 0x10101010, 0x10101010); + test(6, a, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef); + test(4, g, 64, 15, 116, 26); + test(4, g, 64, 15, 127, 3); + test(4, g, 64, 15, 123, 1); + test(4, h, 64, 15, 123, 128); + test(4, h, 64, 15, 123, 129); + test(4, a, 10, 0, 0, 52); + test(4, b, 10, 0, 0, 220); + test(4, a, 10, 1, 0, 2); + test(4, b, 10, 1, 0, 6); + test(4, c, 10, 1, 0, 10); + test(4, d, 10, 1, 0, 20); + + insert(4, a, 1, 0, 0, 0, 32); + insert(4, a, 64, 0, 0, 0, 32); + insert(4, a, 128, 0, 0, 0, 32); + insert(4, a, 192, 0, 0, 0, 32); + insert(4, a, 255, 0, 0, 0, 32); + wg_allowedips_remove_by_peer(&t, a, &mutex); + test_negative(4, a, 1, 0, 0, 0); + test_negative(4, a, 64, 0, 0, 0); + test_negative(4, a, 128, 0, 0, 0); + test_negative(4, a, 192, 0, 0, 0); + test_negative(4, a, 255, 0, 0, 0); + + wg_allowedips_free(&t, &mutex); + wg_allowedips_init(&t); + insert(4, a, 192, 168, 0, 0, 16); + insert(4, a, 192, 168, 0, 0, 24); + wg_allowedips_remove_by_peer(&t, a, &mutex); + test_negative(4, a, 192, 168, 0, 1); + + /* These will hit the WARN_ON(len >= 128) in free_node if something + * goes wrong. + */ + for (i = 0; i < 128; ++i) { + part = cpu_to_be64(~(1LLU << (i % 64))); + memset(&ip, 0xff, 16); + memcpy((u8 *)&ip + (i < 64) * 8, &part, 8); + wg_allowedips_insert_v6(&t, &ip, 128, a, &mutex); + } + + wg_allowedips_free(&t, &mutex); + + wg_allowedips_init(&t); + insert(4, a, 192, 95, 5, 93, 27); + insert(6, a, 0x26075300, 0x60006b00, 0, 0xc05f0543, 128); + insert(4, a, 10, 1, 0, 20, 29); + insert(6, a, 0x26075300, 0x6d8a6bf8, 0xdab1f1df, 0xc05f1523, 83); + insert(6, a, 0x26075300, 0x6d8a6bf8, 0xdab1f1df, 0xc05f1523, 21); + wg_allowedips_walk_by_peer(&t, cursor, a, walk_callback, &wctx, &mutex); + test_boolean(wctx.count == 5); + test_boolean(wctx.found_a); + test_boolean(wctx.found_b); + test_boolean(wctx.found_c); + test_boolean(wctx.found_d); + test_boolean(wctx.found_e); + test_boolean(!wctx.found_other); + + if (IS_ENABLED(DEBUG_RANDOM_TRIE) && success) + success = randomized_test(); + + if (success) + pr_info("allowedips self-tests: pass\n"); + +free: + wg_allowedips_free(&t, &mutex); + kfree(a); + kfree(b); + kfree(c); + kfree(d); + kfree(e); + kfree(f); + kfree(g); + kfree(h); + mutex_unlock(&mutex); + kfree(cursor); + + return success; +} + +#undef test_negative +#undef test +#undef remove +#undef insert +#undef init_peer + +#endif diff --git a/net/wireguard/selftest/counter.c b/net/wireguard/selftest/counter.c new file mode 100644 index 0000000000000..f4fbb9072ed73 --- /dev/null +++ b/net/wireguard/selftest/counter.c @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifdef DEBUG +bool __init wg_packet_counter_selftest(void) +{ + unsigned int test_num = 0, i; + union noise_counter counter; + bool success = true; + +#define T_INIT do { \ + memset(&counter, 0, sizeof(union noise_counter)); \ + spin_lock_init(&counter.receive.lock); \ + } while (0) +#define T_LIM (COUNTER_WINDOW_SIZE + 1) +#define T(n, v) do { \ + ++test_num; \ + if (counter_validate(&counter, n) != (v)) { \ + pr_err("nonce counter self-test %u: FAIL\n", \ + test_num); \ + success = false; \ + } \ + } while (0) + + T_INIT; + /* 1 */ T(0, true); + /* 2 */ T(1, true); + /* 3 */ T(1, false); + /* 4 */ T(9, true); + /* 5 */ T(8, true); + /* 6 */ T(7, true); + /* 7 */ T(7, false); + /* 8 */ T(T_LIM, true); + /* 9 */ T(T_LIM - 1, true); + /* 10 */ T(T_LIM - 1, false); + /* 11 */ T(T_LIM - 2, true); + /* 12 */ T(2, true); + /* 13 */ T(2, false); + /* 14 */ T(T_LIM + 16, true); + /* 15 */ T(3, false); + /* 16 */ T(T_LIM + 16, false); + /* 17 */ T(T_LIM * 4, true); + /* 18 */ T(T_LIM * 4 - (T_LIM - 1), true); + /* 19 */ T(10, false); + /* 20 */ T(T_LIM * 4 - T_LIM, false); + /* 21 */ T(T_LIM * 4 - (T_LIM + 1), false); + /* 22 */ T(T_LIM * 4 - (T_LIM - 2), true); + /* 23 */ T(T_LIM * 4 + 1 - T_LIM, false); + /* 24 */ T(0, false); + /* 25 */ T(REJECT_AFTER_MESSAGES, false); + /* 26 */ T(REJECT_AFTER_MESSAGES - 1, true); + /* 27 */ T(REJECT_AFTER_MESSAGES, false); + /* 28 */ T(REJECT_AFTER_MESSAGES - 1, false); + /* 29 */ T(REJECT_AFTER_MESSAGES - 2, true); + /* 30 */ T(REJECT_AFTER_MESSAGES + 1, false); + /* 31 */ T(REJECT_AFTER_MESSAGES + 2, false); + /* 32 */ T(REJECT_AFTER_MESSAGES - 2, false); + /* 33 */ T(REJECT_AFTER_MESSAGES - 3, true); + /* 34 */ T(0, false); + + T_INIT; + for (i = 1; i <= COUNTER_WINDOW_SIZE; ++i) + T(i, true); + T(0, true); + T(0, false); + + T_INIT; + for (i = 2; i <= COUNTER_WINDOW_SIZE + 1; ++i) + T(i, true); + T(1, true); + T(0, false); + + T_INIT; + for (i = COUNTER_WINDOW_SIZE + 1; i-- > 0;) + T(i, true); + + T_INIT; + for (i = COUNTER_WINDOW_SIZE + 2; i-- > 1;) + T(i, true); + T(0, false); + + T_INIT; + for (i = COUNTER_WINDOW_SIZE + 1; i-- > 1;) + T(i, true); + T(COUNTER_WINDOW_SIZE + 1, true); + T(0, false); + + T_INIT; + for (i = COUNTER_WINDOW_SIZE + 1; i-- > 1;) + T(i, true); + T(0, true); + T(COUNTER_WINDOW_SIZE + 1, true); + +#undef T +#undef T_LIM +#undef T_INIT + + if (success) + pr_info("nonce counter self-tests: pass\n"); + return success; +} +#endif diff --git a/net/wireguard/selftest/ratelimiter.c b/net/wireguard/selftest/ratelimiter.c new file mode 100644 index 0000000000000..bcd6462e45401 --- /dev/null +++ b/net/wireguard/selftest/ratelimiter.c @@ -0,0 +1,226 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifdef DEBUG + +#include + +static const struct { + bool result; + unsigned int msec_to_sleep_before; +} expected_results[] __initconst = { + [0 ... PACKETS_BURSTABLE - 1] = { true, 0 }, + [PACKETS_BURSTABLE] = { false, 0 }, + [PACKETS_BURSTABLE + 1] = { true, MSEC_PER_SEC / PACKETS_PER_SECOND }, + [PACKETS_BURSTABLE + 2] = { false, 0 }, + [PACKETS_BURSTABLE + 3] = { true, (MSEC_PER_SEC / PACKETS_PER_SECOND) * 2 }, + [PACKETS_BURSTABLE + 4] = { true, 0 }, + [PACKETS_BURSTABLE + 5] = { false, 0 } +}; + +static __init unsigned int maximum_jiffies_at_index(int index) +{ + unsigned int total_msecs = 2 * MSEC_PER_SEC / PACKETS_PER_SECOND / 3; + int i; + + for (i = 0; i <= index; ++i) + total_msecs += expected_results[i].msec_to_sleep_before; + return msecs_to_jiffies(total_msecs); +} + +static __init int timings_test(struct sk_buff *skb4, struct iphdr *hdr4, + struct sk_buff *skb6, struct ipv6hdr *hdr6, + int *test) +{ + unsigned long loop_start_time; + int i; + + wg_ratelimiter_gc_entries(NULL); + rcu_barrier(); + loop_start_time = jiffies; + + for (i = 0; i < ARRAY_SIZE(expected_results); ++i) { + if (expected_results[i].msec_to_sleep_before) + msleep(expected_results[i].msec_to_sleep_before); + + if (time_is_before_jiffies(loop_start_time + + maximum_jiffies_at_index(i))) + return -ETIMEDOUT; + if (wg_ratelimiter_allow(skb4, &init_net) != + expected_results[i].result) + return -EXFULL; + ++(*test); + + hdr4->saddr = htonl(ntohl(hdr4->saddr) + i + 1); + if (time_is_before_jiffies(loop_start_time + + maximum_jiffies_at_index(i))) + return -ETIMEDOUT; + if (!wg_ratelimiter_allow(skb4, &init_net)) + return -EXFULL; + ++(*test); + + hdr4->saddr = htonl(ntohl(hdr4->saddr) - i - 1); + +#if IS_ENABLED(CONFIG_IPV6) + hdr6->saddr.in6_u.u6_addr32[2] = htonl(i); + hdr6->saddr.in6_u.u6_addr32[3] = htonl(i); + if (time_is_before_jiffies(loop_start_time + + maximum_jiffies_at_index(i))) + return -ETIMEDOUT; + if (wg_ratelimiter_allow(skb6, &init_net) != + expected_results[i].result) + return -EXFULL; + ++(*test); + + hdr6->saddr.in6_u.u6_addr32[0] = + htonl(ntohl(hdr6->saddr.in6_u.u6_addr32[0]) + i + 1); + if (time_is_before_jiffies(loop_start_time + + maximum_jiffies_at_index(i))) + return -ETIMEDOUT; + if (!wg_ratelimiter_allow(skb6, &init_net)) + return -EXFULL; + ++(*test); + + hdr6->saddr.in6_u.u6_addr32[0] = + htonl(ntohl(hdr6->saddr.in6_u.u6_addr32[0]) - i - 1); + + if (time_is_before_jiffies(loop_start_time + + maximum_jiffies_at_index(i))) + return -ETIMEDOUT; +#endif + } + return 0; +} + +static __init int capacity_test(struct sk_buff *skb4, struct iphdr *hdr4, + int *test) +{ + int i; + + wg_ratelimiter_gc_entries(NULL); + rcu_barrier(); + + if (atomic_read(&total_entries)) + return -EXFULL; + ++(*test); + + for (i = 0; i <= max_entries; ++i) { + hdr4->saddr = htonl(i); + if (wg_ratelimiter_allow(skb4, &init_net) != (i != max_entries)) + return -EXFULL; + ++(*test); + } + return 0; +} + +bool __init wg_ratelimiter_selftest(void) +{ + enum { TRIALS_BEFORE_GIVING_UP = 5000 }; + bool success = false; + int test = 0, trials; + struct sk_buff *skb4, *skb6; + struct iphdr *hdr4; + struct ipv6hdr *hdr6; + + if (IS_ENABLED(CONFIG_KASAN) || IS_ENABLED(CONFIG_UBSAN)) + return true; + + BUILD_BUG_ON(MSEC_PER_SEC % PACKETS_PER_SECOND != 0); + + if (wg_ratelimiter_init()) + goto out; + ++test; + if (wg_ratelimiter_init()) { + wg_ratelimiter_uninit(); + goto out; + } + ++test; + if (wg_ratelimiter_init()) { + wg_ratelimiter_uninit(); + wg_ratelimiter_uninit(); + goto out; + } + ++test; + + skb4 = alloc_skb(sizeof(struct iphdr), GFP_KERNEL); + if (unlikely(!skb4)) + goto err_nofree; + skb4->protocol = htons(ETH_P_IP); + hdr4 = (struct iphdr *)skb_put(skb4, sizeof(*hdr4)); + hdr4->saddr = htonl(8182); + skb_reset_network_header(skb4); + ++test; + +#if IS_ENABLED(CONFIG_IPV6) + skb6 = alloc_skb(sizeof(struct ipv6hdr), GFP_KERNEL); + if (unlikely(!skb6)) { + kfree_skb(skb4); + goto err_nofree; + } + skb6->protocol = htons(ETH_P_IPV6); + hdr6 = (struct ipv6hdr *)skb_put(skb6, sizeof(*hdr6)); + hdr6->saddr.in6_u.u6_addr32[0] = htonl(1212); + hdr6->saddr.in6_u.u6_addr32[1] = htonl(289188); + skb_reset_network_header(skb6); + ++test; +#endif + + for (trials = TRIALS_BEFORE_GIVING_UP;;) { + int test_count = 0, ret; + + ret = timings_test(skb4, hdr4, skb6, hdr6, &test_count); + if (ret == -ETIMEDOUT) { + if (!trials--) { + test += test_count; + goto err; + } + msleep(500); + continue; + } else if (ret < 0) { + test += test_count; + goto err; + } else { + test += test_count; + break; + } + } + + for (trials = TRIALS_BEFORE_GIVING_UP;;) { + int test_count = 0; + + if (capacity_test(skb4, hdr4, &test_count) < 0) { + if (!trials--) { + test += test_count; + goto err; + } + msleep(50); + continue; + } + test += test_count; + break; + } + + success = true; + +err: + kfree_skb(skb4); +#if IS_ENABLED(CONFIG_IPV6) + kfree_skb(skb6); +#endif +err_nofree: + wg_ratelimiter_uninit(); + wg_ratelimiter_uninit(); + wg_ratelimiter_uninit(); + /* Uninit one extra time to check underflow detection. */ + wg_ratelimiter_uninit(); +out: + if (success) + pr_info("ratelimiter self-tests: pass\n"); + else + pr_err("ratelimiter self-test %d: FAIL\n", test); + + return success; +} +#endif diff --git a/net/wireguard/send.c b/net/wireguard/send.c new file mode 100644 index 0000000000000..b0df5c717502e --- /dev/null +++ b/net/wireguard/send.c @@ -0,0 +1,431 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "queueing.h" +#include "timers.h" +#include "device.h" +#include "peer.h" +#include "socket.h" +#include "messages.h" +#include "cookie.h" + +#include +#include +#include +#include +#include +#include +#include + +static void wg_packet_send_handshake_initiation(struct wg_peer *peer) +{ + struct message_handshake_initiation packet; + + if (!wg_birthdate_has_expired(atomic64_read(&peer->last_sent_handshake), + REKEY_TIMEOUT)) + return; /* This function is rate limited. */ + + atomic64_set(&peer->last_sent_handshake, ktime_get_boot_fast_ns()); + net_dbg_ratelimited("%s: Sending handshake initiation to peer %llu (%pISpfsc)\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr); + + if (wg_noise_handshake_create_initiation(&packet, &peer->handshake)) { + wg_cookie_add_mac_to_packet(&packet, sizeof(packet), peer); + wg_timers_any_authenticated_packet_traversal(peer); + wg_timers_any_authenticated_packet_sent(peer); + atomic64_set(&peer->last_sent_handshake, + ktime_get_boot_fast_ns()); + wg_socket_send_buffer_to_peer(peer, &packet, sizeof(packet), + HANDSHAKE_DSCP); + wg_timers_handshake_initiated(peer); + } +} + +void wg_packet_handshake_send_worker(struct work_struct *work) +{ + struct wg_peer *peer = container_of(work, struct wg_peer, + transmit_handshake_work); + + wg_packet_send_handshake_initiation(peer); + wg_peer_put(peer); +} + +void wg_packet_send_queued_handshake_initiation(struct wg_peer *peer, + bool is_retry) +{ + if (!is_retry) + peer->timer_handshake_attempts = 0; + + rcu_read_lock_bh(); + /* We check last_sent_handshake here in addition to the actual function + * we're queueing up, so that we don't queue things if not strictly + * necessary: + */ + if (!wg_birthdate_has_expired(atomic64_read(&peer->last_sent_handshake), + REKEY_TIMEOUT) || + unlikely(READ_ONCE(peer->is_dead))) + goto out; + + wg_peer_get(peer); + /* Queues up calling packet_send_queued_handshakes(peer), where we do a + * peer_put(peer) after: + */ + if (!queue_work(peer->device->handshake_send_wq, + &peer->transmit_handshake_work)) + /* If the work was already queued, we want to drop the + * extra reference: + */ + wg_peer_put(peer); +out: + rcu_read_unlock_bh(); +} + +void wg_packet_send_handshake_response(struct wg_peer *peer) +{ + struct message_handshake_response packet; + + atomic64_set(&peer->last_sent_handshake, ktime_get_boot_fast_ns()); + net_dbg_ratelimited("%s: Sending handshake response to peer %llu (%pISpfsc)\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr); + + if (wg_noise_handshake_create_response(&packet, &peer->handshake)) { + wg_cookie_add_mac_to_packet(&packet, sizeof(packet), peer); + if (wg_noise_handshake_begin_session(&peer->handshake, + &peer->keypairs)) { + wg_timers_session_derived(peer); + wg_timers_any_authenticated_packet_traversal(peer); + wg_timers_any_authenticated_packet_sent(peer); + atomic64_set(&peer->last_sent_handshake, + ktime_get_boot_fast_ns()); + wg_socket_send_buffer_to_peer(peer, &packet, + sizeof(packet), + HANDSHAKE_DSCP); + } + } +} + +void wg_packet_send_handshake_cookie(struct wg_device *wg, + struct sk_buff *initiating_skb, + __le32 sender_index) +{ + struct message_handshake_cookie packet; + + net_dbg_skb_ratelimited("%s: Sending cookie response for denied handshake message for %pISpfsc\n", + wg->dev->name, initiating_skb); + wg_cookie_message_create(&packet, initiating_skb, sender_index, + &wg->cookie_checker); + wg_socket_send_buffer_as_reply_to_skb(wg, initiating_skb, &packet, + sizeof(packet)); +} + +static void keep_key_fresh(struct wg_peer *peer) +{ + struct noise_keypair *keypair; + bool send = false; + + rcu_read_lock_bh(); + keypair = rcu_dereference_bh(peer->keypairs.current_keypair); + if (likely(keypair && READ_ONCE(keypair->sending.is_valid)) && + (unlikely(atomic64_read(&keypair->sending.counter.counter) > + REKEY_AFTER_MESSAGES) || + (keypair->i_am_the_initiator && + unlikely(wg_birthdate_has_expired(keypair->sending.birthdate, + REKEY_AFTER_TIME))))) + send = true; + rcu_read_unlock_bh(); + + if (send) + wg_packet_send_queued_handshake_initiation(peer, false); +} + +static unsigned int calculate_skb_padding(struct sk_buff *skb) +{ + /* We do this modulo business with the MTU, just in case the networking + * layer gives us a packet that's bigger than the MTU. In that case, we + * wouldn't want the final subtraction to overflow in the case of the + * padded_size being clamped. + */ + unsigned int last_unit = skb->len % PACKET_CB(skb)->mtu; + unsigned int padded_size = ALIGN(last_unit, MESSAGE_PADDING_MULTIPLE); + + if (padded_size > PACKET_CB(skb)->mtu) + padded_size = PACKET_CB(skb)->mtu; + return padded_size - last_unit; +} + +static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair, + simd_context_t *simd_context) +{ + unsigned int padding_len, plaintext_len, trailer_len; + struct scatterlist sg[MAX_SKB_FRAGS + 8]; + struct message_data *header; + struct sk_buff *trailer; + int num_frags; + + /* Calculate lengths. */ + padding_len = calculate_skb_padding(skb); + trailer_len = padding_len + noise_encrypted_len(0); + plaintext_len = skb->len + padding_len; + + /* Expand data section to have room for padding and auth tag. */ + num_frags = skb_cow_data(skb, trailer_len, &trailer); + if (unlikely(num_frags < 0 || num_frags > ARRAY_SIZE(sg))) + return false; + + /* Set the padding to zeros, and make sure it and the auth tag are part + * of the skb. + */ + memset(skb_tail_pointer(trailer), 0, padding_len); + + /* Expand head section to have room for our header and the network + * stack's headers. + */ + if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0)) + return false; + + /* Finalize checksum calculation for the inner packet, if required. */ + if (unlikely(skb->ip_summed == CHECKSUM_PARTIAL && + skb_checksum_help(skb))) + return false; + + /* Only after checksumming can we safely add on the padding at the end + * and the header. + */ + skb_set_inner_network_header(skb, 0); + header = (struct message_data *)skb_push(skb, sizeof(*header)); + header->header.type = cpu_to_le32(MESSAGE_DATA); + header->key_idx = keypair->remote_index; + header->counter = cpu_to_le64(PACKET_CB(skb)->nonce); + pskb_put(skb, trailer, trailer_len); + + /* Now we can encrypt the scattergather segments */ + sg_init_table(sg, num_frags); + if (skb_to_sgvec(skb, sg, sizeof(struct message_data), + noise_encrypted_len(plaintext_len)) <= 0) + return false; + return chacha20poly1305_encrypt_sg(sg, sg, plaintext_len, NULL, 0, + PACKET_CB(skb)->nonce, + keypair->sending.key, simd_context); +} + +void wg_packet_send_keepalive(struct wg_peer *peer) +{ + struct sk_buff *skb; + + if (skb_queue_empty(&peer->staged_packet_queue)) { + skb = alloc_skb(DATA_PACKET_HEAD_ROOM + MESSAGE_MINIMUM_LENGTH, + GFP_ATOMIC); + if (unlikely(!skb)) + return; + skb_reserve(skb, DATA_PACKET_HEAD_ROOM); + skb->dev = peer->device->dev; + PACKET_CB(skb)->mtu = skb->dev->mtu; + skb_queue_tail(&peer->staged_packet_queue, skb); + net_dbg_ratelimited("%s: Sending keepalive packet to peer %llu (%pISpfsc)\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr); + } + + wg_packet_send_staged_packets(peer); +} + +#define skb_walk_null_queue_safe(first, skb, next) \ + for (skb = first, next = skb->next; skb; \ + skb = next, next = skb ? skb->next : NULL) +static void skb_free_null_queue(struct sk_buff *first) +{ + struct sk_buff *skb, *next; + + skb_walk_null_queue_safe(first, skb, next) + dev_kfree_skb(skb); +} + +static void wg_packet_create_data_done(struct sk_buff *first, + struct wg_peer *peer) +{ + struct sk_buff *skb, *next; + bool is_keepalive, data_sent = false; + + wg_timers_any_authenticated_packet_traversal(peer); + wg_timers_any_authenticated_packet_sent(peer); + skb_walk_null_queue_safe(first, skb, next) { + is_keepalive = skb->len == message_data_len(0); + if (likely(!wg_socket_send_skb_to_peer(peer, skb, + PACKET_CB(skb)->ds) && !is_keepalive)) + data_sent = true; + } + + if (likely(data_sent)) + wg_timers_data_sent(peer); + + keep_key_fresh(peer); +} + +void wg_packet_tx_worker(struct work_struct *work) +{ + struct crypt_queue *queue = container_of(work, struct crypt_queue, + work); + struct noise_keypair *keypair; + enum packet_state state; + struct sk_buff *first; + struct wg_peer *peer; + + while ((first = __ptr_ring_peek(&queue->ring)) != NULL && + (state = atomic_read_acquire(&PACKET_CB(first)->state)) != + PACKET_STATE_UNCRYPTED) { + __ptr_ring_discard_one(&queue->ring); + peer = PACKET_PEER(first); + keypair = PACKET_CB(first)->keypair; + + if (likely(state == PACKET_STATE_CRYPTED)) + wg_packet_create_data_done(first, peer); + else + skb_free_null_queue(first); + + wg_noise_keypair_put(keypair, false); + wg_peer_put(peer); + } +} + +void wg_packet_encrypt_worker(struct work_struct *work) +{ + struct crypt_queue *queue = container_of(work, struct multicore_worker, + work)->ptr; + struct sk_buff *first, *skb, *next; + simd_context_t simd_context; + + simd_get(&simd_context); + while ((first = ptr_ring_consume_bh(&queue->ring)) != NULL) { + enum packet_state state = PACKET_STATE_CRYPTED; + + skb_walk_null_queue_safe(first, skb, next) { + if (likely(encrypt_packet(skb, + PACKET_CB(first)->keypair, + &simd_context))) { + wg_reset_packet(skb); + } else { + state = PACKET_STATE_DEAD; + break; + } + } + wg_queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first, + state); + + simd_relax(&simd_context); + } + simd_put(&simd_context); +} + +static void wg_packet_create_data(struct sk_buff *first) +{ + struct wg_peer *peer = PACKET_PEER(first); + struct wg_device *wg = peer->device; + int ret = -EINVAL; + + rcu_read_lock_bh(); + if (unlikely(READ_ONCE(peer->is_dead))) + goto err; + + ret = wg_queue_enqueue_per_device_and_peer(&wg->encrypt_queue, + &peer->tx_queue, first, + wg->packet_crypt_wq, + &wg->encrypt_queue.last_cpu); + if (unlikely(ret == -EPIPE)) + wg_queue_enqueue_per_peer(&peer->tx_queue, first, + PACKET_STATE_DEAD); +err: + rcu_read_unlock_bh(); + if (likely(!ret || ret == -EPIPE)) + return; + wg_noise_keypair_put(PACKET_CB(first)->keypair, false); + wg_peer_put(peer); + skb_free_null_queue(first); +} + +void wg_packet_purge_staged_packets(struct wg_peer *peer) +{ + spin_lock_bh(&peer->staged_packet_queue.lock); + peer->device->dev->stats.tx_dropped += peer->staged_packet_queue.qlen; + __skb_queue_purge(&peer->staged_packet_queue); + spin_unlock_bh(&peer->staged_packet_queue.lock); +} + +void wg_packet_send_staged_packets(struct wg_peer *peer) +{ + struct noise_symmetric_key *key; + struct noise_keypair *keypair; + struct sk_buff_head packets; + struct sk_buff *skb; + + /* Steal the current queue into our local one. */ + __skb_queue_head_init(&packets); + spin_lock_bh(&peer->staged_packet_queue.lock); + skb_queue_splice_init(&peer->staged_packet_queue, &packets); + spin_unlock_bh(&peer->staged_packet_queue.lock); + if (unlikely(skb_queue_empty(&packets))) + return; + + /* First we make sure we have a valid reference to a valid key. */ + rcu_read_lock_bh(); + keypair = wg_noise_keypair_get( + rcu_dereference_bh(peer->keypairs.current_keypair)); + rcu_read_unlock_bh(); + if (unlikely(!keypair)) + goto out_nokey; + key = &keypair->sending; + if (unlikely(!READ_ONCE(key->is_valid))) + goto out_nokey; + if (unlikely(wg_birthdate_has_expired(key->birthdate, + REJECT_AFTER_TIME))) + goto out_invalid; + + /* After we know we have a somewhat valid key, we now try to assign + * nonces to all of the packets in the queue. If we can't assign nonces + * for all of them, we just consider it a failure and wait for the next + * handshake. + */ + skb_queue_walk(&packets, skb) { + /* 0 for no outer TOS: no leak. TODO: at some later point, we + * might consider using flowi->tos as outer instead. + */ + PACKET_CB(skb)->ds = ip_tunnel_ecn_encap(0, ip_hdr(skb), skb); + PACKET_CB(skb)->nonce = + atomic64_inc_return(&key->counter.counter) - 1; + if (unlikely(PACKET_CB(skb)->nonce >= REJECT_AFTER_MESSAGES)) + goto out_invalid; + } + + packets.prev->next = NULL; + wg_peer_get(keypair->entry.peer); + PACKET_CB(packets.next)->keypair = keypair; + wg_packet_create_data(packets.next); + return; + +out_invalid: + WRITE_ONCE(key->is_valid, false); +out_nokey: + wg_noise_keypair_put(keypair, false); + + /* We orphan the packets if we're waiting on a handshake, so that they + * don't block a socket's pool. + */ + skb_queue_walk(&packets, skb) + skb_orphan(skb); + /* Then we put them back on the top of the queue. We're not too + * concerned about accidentally getting things a little out of order if + * packets are being added really fast, because this queue is for before + * packets can even be sent and it's small anyway. + */ + spin_lock_bh(&peer->staged_packet_queue.lock); + skb_queue_splice(&packets, &peer->staged_packet_queue); + spin_unlock_bh(&peer->staged_packet_queue.lock); + + /* If we're exiting because there's something wrong with the key, it + * means we should initiate a new handshake. + */ + wg_packet_send_queued_handshake_initiation(peer, false); +} diff --git a/net/wireguard/socket.c b/net/wireguard/socket.c new file mode 100644 index 0000000000000..652d79817e582 --- /dev/null +++ b/net/wireguard/socket.c @@ -0,0 +1,433 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "device.h" +#include "peer.h" +#include "socket.h" +#include "queueing.h" +#include "messages.h" + +#include +#include +#include +#include +#include +#include +#include + +static int send4(struct wg_device *wg, struct sk_buff *skb, + struct endpoint *endpoint, u8 ds, struct dst_cache *cache) +{ + struct flowi4 fl = { + .saddr = endpoint->src4.s_addr, + .daddr = endpoint->addr4.sin_addr.s_addr, + .fl4_dport = endpoint->addr4.sin_port, + .flowi4_mark = wg->fwmark, + .flowi4_proto = IPPROTO_UDP + }; + struct rtable *rt = NULL; + struct sock *sock; + int ret = 0; + + skb->next = skb->prev = NULL; + skb->dev = wg->dev; + skb->mark = wg->fwmark; + + rcu_read_lock_bh(); + sock = rcu_dereference_bh(wg->sock4); + + if (unlikely(!sock)) { + ret = -ENONET; + goto err; + } + + fl.fl4_sport = inet_sk(sock)->inet_sport; + + if (cache) + rt = dst_cache_get_ip4(cache, &fl.saddr); + + if (!rt) { + security_sk_classify_flow(sock, flowi4_to_flowi(&fl)); + if (unlikely(!inet_confirm_addr(sock_net(sock), NULL, 0, + fl.saddr, RT_SCOPE_HOST))) { + endpoint->src4.s_addr = 0; + *(__force __be32 *)&endpoint->src_if4 = 0; + fl.saddr = 0; + if (cache) + dst_cache_reset(cache); + } + rt = ip_route_output_flow(sock_net(sock), &fl, sock); + if (unlikely(endpoint->src_if4 && ((IS_ERR(rt) && + PTR_ERR(rt) == -EINVAL) || (!IS_ERR(rt) && + rt->dst.dev->ifindex != endpoint->src_if4)))) { + endpoint->src4.s_addr = 0; + *(__force __be32 *)&endpoint->src_if4 = 0; + fl.saddr = 0; + if (cache) + dst_cache_reset(cache); + if (!IS_ERR(rt)) + ip_rt_put(rt); + rt = ip_route_output_flow(sock_net(sock), &fl, sock); + } + if (unlikely(IS_ERR(rt))) { + ret = PTR_ERR(rt); + net_dbg_ratelimited("%s: No route to %pISpfsc, error %d\n", + wg->dev->name, &endpoint->addr, ret); + goto err; + } else if (unlikely(rt->dst.dev == skb->dev)) { + ip_rt_put(rt); + ret = -ELOOP; + net_dbg_ratelimited("%s: Avoiding routing loop to %pISpfsc\n", + wg->dev->name, &endpoint->addr); + goto err; + } + if (cache) + dst_cache_set_ip4(cache, &rt->dst, fl.saddr); + } + udp_tunnel_xmit_skb(rt, sock, skb, fl.saddr, fl.daddr, ds, + ip4_dst_hoplimit(&rt->dst), 0, fl.fl4_sport, + fl.fl4_dport, false, false); + goto out; + +err: + kfree_skb(skb); +out: + rcu_read_unlock_bh(); + return ret; +} + +static int send6(struct wg_device *wg, struct sk_buff *skb, + struct endpoint *endpoint, u8 ds, struct dst_cache *cache) +{ +#if IS_ENABLED(CONFIG_IPV6) + struct flowi6 fl = { + .saddr = endpoint->src6, + .daddr = endpoint->addr6.sin6_addr, + .fl6_dport = endpoint->addr6.sin6_port, + .flowi6_mark = wg->fwmark, + .flowi6_oif = endpoint->addr6.sin6_scope_id, + .flowi6_proto = IPPROTO_UDP + /* TODO: addr->sin6_flowinfo */ + }; + struct dst_entry *dst = NULL; + struct sock *sock; + int ret = 0; + + skb->next = skb->prev = NULL; + skb->dev = wg->dev; + skb->mark = wg->fwmark; + + rcu_read_lock_bh(); + sock = rcu_dereference_bh(wg->sock6); + + if (unlikely(!sock)) { + ret = -ENONET; + goto err; + } + + fl.fl6_sport = inet_sk(sock)->inet_sport; + + if (cache) + dst = dst_cache_get_ip6(cache, &fl.saddr); + + if (!dst) { + security_sk_classify_flow(sock, flowi6_to_flowi(&fl)); + if (unlikely(!ipv6_addr_any(&fl.saddr) && + !ipv6_chk_addr(sock_net(sock), &fl.saddr, NULL, 0))) { + endpoint->src6 = fl.saddr = in6addr_any; + if (cache) + dst_cache_reset(cache); + } + ret = ipv6_stub->ipv6_dst_lookup(sock_net(sock), sock, &dst, + &fl); + if (unlikely(ret)) { + net_dbg_ratelimited("%s: No route to %pISpfsc, error %d\n", + wg->dev->name, &endpoint->addr, ret); + goto err; + } else if (unlikely(dst->dev == skb->dev)) { + dst_release(dst); + ret = -ELOOP; + net_dbg_ratelimited("%s: Avoiding routing loop to %pISpfsc\n", + wg->dev->name, &endpoint->addr); + goto err; + } + if (cache) + dst_cache_set_ip6(cache, dst, &fl.saddr); + } + + udp_tunnel6_xmit_skb(dst, sock, skb, skb->dev, &fl.saddr, &fl.daddr, ds, + ip6_dst_hoplimit(dst), 0, fl.fl6_sport, + fl.fl6_dport, false); + goto out; + +err: + kfree_skb(skb); +out: + rcu_read_unlock_bh(); + return ret; +#else + return -EAFNOSUPPORT; +#endif +} + +int wg_socket_send_skb_to_peer(struct wg_peer *peer, struct sk_buff *skb, u8 ds) +{ + size_t skb_len = skb->len; + int ret = -EAFNOSUPPORT; + + read_lock_bh(&peer->endpoint_lock); + if (peer->endpoint.addr.sa_family == AF_INET) + ret = send4(peer->device, skb, &peer->endpoint, ds, + &peer->endpoint_cache); + else if (peer->endpoint.addr.sa_family == AF_INET6) + ret = send6(peer->device, skb, &peer->endpoint, ds, + &peer->endpoint_cache); + else + dev_kfree_skb(skb); + if (likely(!ret)) + peer->tx_bytes += skb_len; + read_unlock_bh(&peer->endpoint_lock); + + return ret; +} + +int wg_socket_send_buffer_to_peer(struct wg_peer *peer, void *buffer, + size_t len, u8 ds) +{ + struct sk_buff *skb = alloc_skb(len + SKB_HEADER_LEN, GFP_ATOMIC); + + if (unlikely(!skb)) + return -ENOMEM; + + skb_reserve(skb, SKB_HEADER_LEN); + skb_set_inner_network_header(skb, 0); + skb_put_data(skb, buffer, len); + return wg_socket_send_skb_to_peer(peer, skb, ds); +} + +int wg_socket_send_buffer_as_reply_to_skb(struct wg_device *wg, + struct sk_buff *in_skb, void *buffer, + size_t len) +{ + int ret = 0; + struct sk_buff *skb; + struct endpoint endpoint; + + if (unlikely(!in_skb)) + return -EINVAL; + ret = wg_socket_endpoint_from_skb(&endpoint, in_skb); + if (unlikely(ret < 0)) + return ret; + + skb = alloc_skb(len + SKB_HEADER_LEN, GFP_ATOMIC); + if (unlikely(!skb)) + return -ENOMEM; + skb_reserve(skb, SKB_HEADER_LEN); + skb_set_inner_network_header(skb, 0); + skb_put_data(skb, buffer, len); + + if (endpoint.addr.sa_family == AF_INET) + ret = send4(wg, skb, &endpoint, 0, NULL); + else if (endpoint.addr.sa_family == AF_INET6) + ret = send6(wg, skb, &endpoint, 0, NULL); + /* No other possibilities if the endpoint is valid, which it is, + * as we checked above. + */ + + return ret; +} + +int wg_socket_endpoint_from_skb(struct endpoint *endpoint, + const struct sk_buff *skb) +{ + memset(endpoint, 0, sizeof(*endpoint)); + if (skb->protocol == htons(ETH_P_IP)) { + endpoint->addr4.sin_family = AF_INET; + endpoint->addr4.sin_port = udp_hdr(skb)->source; + endpoint->addr4.sin_addr.s_addr = ip_hdr(skb)->saddr; + endpoint->src4.s_addr = ip_hdr(skb)->daddr; + endpoint->src_if4 = skb->skb_iif; + } else if (skb->protocol == htons(ETH_P_IPV6)) { + endpoint->addr6.sin6_family = AF_INET6; + endpoint->addr6.sin6_port = udp_hdr(skb)->source; + endpoint->addr6.sin6_addr = ipv6_hdr(skb)->saddr; + endpoint->addr6.sin6_scope_id = ipv6_iface_scope_id( + &ipv6_hdr(skb)->saddr, skb->skb_iif); + endpoint->src6 = ipv6_hdr(skb)->daddr; + } else { + return -EINVAL; + } + return 0; +} + +static bool endpoint_eq(const struct endpoint *a, const struct endpoint *b) +{ + return (a->addr.sa_family == AF_INET && b->addr.sa_family == AF_INET && + a->addr4.sin_port == b->addr4.sin_port && + a->addr4.sin_addr.s_addr == b->addr4.sin_addr.s_addr && + a->src4.s_addr == b->src4.s_addr && a->src_if4 == b->src_if4) || + (a->addr.sa_family == AF_INET6 && + b->addr.sa_family == AF_INET6 && + a->addr6.sin6_port == b->addr6.sin6_port && + ipv6_addr_equal(&a->addr6.sin6_addr, &b->addr6.sin6_addr) && + a->addr6.sin6_scope_id == b->addr6.sin6_scope_id && + ipv6_addr_equal(&a->src6, &b->src6)) || + unlikely(!a->addr.sa_family && !b->addr.sa_family); +} + +void wg_socket_set_peer_endpoint(struct wg_peer *peer, + const struct endpoint *endpoint) +{ + /* First we check unlocked, in order to optimize, since it's pretty rare + * that an endpoint will change. If we happen to be mid-write, and two + * CPUs wind up writing the same thing or something slightly different, + * it doesn't really matter much either. + */ + if (endpoint_eq(endpoint, &peer->endpoint)) + return; + write_lock_bh(&peer->endpoint_lock); + if (endpoint->addr.sa_family == AF_INET) { + peer->endpoint.addr4 = endpoint->addr4; + peer->endpoint.src4 = endpoint->src4; + peer->endpoint.src_if4 = endpoint->src_if4; + } else if (endpoint->addr.sa_family == AF_INET6) { + peer->endpoint.addr6 = endpoint->addr6; + peer->endpoint.src6 = endpoint->src6; + } else { + goto out; + } + dst_cache_reset(&peer->endpoint_cache); +out: + write_unlock_bh(&peer->endpoint_lock); +} + +void wg_socket_set_peer_endpoint_from_skb(struct wg_peer *peer, + const struct sk_buff *skb) +{ + struct endpoint endpoint; + + if (!wg_socket_endpoint_from_skb(&endpoint, skb)) + wg_socket_set_peer_endpoint(peer, &endpoint); +} + +void wg_socket_clear_peer_endpoint_src(struct wg_peer *peer) +{ + write_lock_bh(&peer->endpoint_lock); + memset(&peer->endpoint.src6, 0, sizeof(peer->endpoint.src6)); + dst_cache_reset(&peer->endpoint_cache); + write_unlock_bh(&peer->endpoint_lock); +} + +static int wg_receive(struct sock *sk, struct sk_buff *skb) +{ + struct wg_device *wg; + + if (unlikely(!sk)) + goto err; + wg = sk->sk_user_data; + if (unlikely(!wg)) + goto err; + wg_packet_receive(wg, skb); + return 0; + +err: + kfree_skb(skb); + return 0; +} + +static void sock_free(struct sock *sock) +{ + if (unlikely(!sock)) + return; + sk_clear_memalloc(sock); + udp_tunnel_sock_release(sock->sk_socket); +} + +static void set_sock_opts(struct socket *sock) +{ + sock->sk->sk_allocation = GFP_ATOMIC; + sock->sk->sk_sndbuf = INT_MAX; + sk_set_memalloc(sock->sk); +} + +int wg_socket_init(struct wg_device *wg, u16 port) +{ + int ret; + struct udp_tunnel_sock_cfg cfg = { + .sk_user_data = wg, + .encap_type = 1, + .encap_rcv = wg_receive + }; + struct socket *new4 = NULL, *new6 = NULL; + struct udp_port_cfg port4 = { + .family = AF_INET, + .local_ip.s_addr = htonl(INADDR_ANY), + .local_udp_port = htons(port), + .use_udp_checksums = true + }; +#if IS_ENABLED(CONFIG_IPV6) + int retries = 0; + struct udp_port_cfg port6 = { + .family = AF_INET6, + .local_ip6 = IN6ADDR_ANY_INIT, + .use_udp6_tx_checksums = true, + .use_udp6_rx_checksums = true, + .ipv6_v6only = true + }; +#endif + +#if IS_ENABLED(CONFIG_IPV6) +retry: +#endif + + ret = udp_sock_create(wg->creating_net, &port4, &new4); + if (ret < 0) { + pr_err("%s: Could not create IPv4 socket\n", wg->dev->name); + return ret; + } + set_sock_opts(new4); + setup_udp_tunnel_sock(wg->creating_net, new4, &cfg); + +#if IS_ENABLED(CONFIG_IPV6) + if (ipv6_mod_enabled()) { + port6.local_udp_port = inet_sk(new4->sk)->inet_sport; + ret = udp_sock_create(wg->creating_net, &port6, &new6); + if (ret < 0) { + udp_tunnel_sock_release(new4); + if (ret == -EADDRINUSE && !port && retries++ < 100) + goto retry; + pr_err("%s: Could not create IPv6 socket\n", + wg->dev->name); + return ret; + } + set_sock_opts(new6); + setup_udp_tunnel_sock(wg->creating_net, new6, &cfg); + } +#endif + + wg_socket_reinit(wg, new4 ? new4->sk : NULL, new6 ? new6->sk : NULL); + return 0; +} + +void wg_socket_reinit(struct wg_device *wg, struct sock *new4, + struct sock *new6) +{ + struct sock *old4, *old6; + + mutex_lock(&wg->socket_update_lock); + old4 = rcu_dereference_protected(wg->sock4, + lockdep_is_held(&wg->socket_update_lock)); + old6 = rcu_dereference_protected(wg->sock6, + lockdep_is_held(&wg->socket_update_lock)); + rcu_assign_pointer(wg->sock4, new4); + rcu_assign_pointer(wg->sock6, new6); + if (new4) + wg->incoming_port = ntohs(inet_sk(new4)->inet_sport); + mutex_unlock(&wg->socket_update_lock); + synchronize_rcu_bh(); + synchronize_net(); + sock_free(old4); + sock_free(old6); +} diff --git a/net/wireguard/socket.h b/net/wireguard/socket.h new file mode 100644 index 0000000000000..bab5848efbcdf --- /dev/null +++ b/net/wireguard/socket.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_SOCKET_H +#define _WG_SOCKET_H + +#include +#include +#include +#include + +int wg_socket_init(struct wg_device *wg, u16 port); +void wg_socket_reinit(struct wg_device *wg, struct sock *new4, + struct sock *new6); +int wg_socket_send_buffer_to_peer(struct wg_peer *peer, void *data, + size_t len, u8 ds); +int wg_socket_send_skb_to_peer(struct wg_peer *peer, struct sk_buff *skb, + u8 ds); +int wg_socket_send_buffer_as_reply_to_skb(struct wg_device *wg, + struct sk_buff *in_skb, + void *out_buffer, size_t len); + +int wg_socket_endpoint_from_skb(struct endpoint *endpoint, + const struct sk_buff *skb); +void wg_socket_set_peer_endpoint(struct wg_peer *peer, + const struct endpoint *endpoint); +void wg_socket_set_peer_endpoint_from_skb(struct wg_peer *peer, + const struct sk_buff *skb); +void wg_socket_clear_peer_endpoint_src(struct wg_peer *peer); + +#if defined(CONFIG_DYNAMIC_DEBUG) || defined(DEBUG) +#define net_dbg_skb_ratelimited(fmt, dev, skb, ...) do { \ + struct endpoint __endpoint; \ + wg_socket_endpoint_from_skb(&__endpoint, skb); \ + net_dbg_ratelimited(fmt, dev, &__endpoint.addr, \ + ##__VA_ARGS__); \ + } while (0) +#else +#define net_dbg_skb_ratelimited(fmt, skb, ...) +#endif + +#endif /* _WG_SOCKET_H */ diff --git a/net/wireguard/timers.c b/net/wireguard/timers.c new file mode 100644 index 0000000000000..ee16c56713b08 --- /dev/null +++ b/net/wireguard/timers.c @@ -0,0 +1,241 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#include "timers.h" +#include "device.h" +#include "peer.h" +#include "queueing.h" +#include "socket.h" + +/* + * - Timer for retransmitting the handshake if we don't hear back after + * `REKEY_TIMEOUT + jitter` ms. + * + * - Timer for sending empty packet if we have received a packet but after have + * not sent one for `KEEPALIVE_TIMEOUT` ms. + * + * - Timer for initiating new handshake if we have sent a packet but after have + * not received one (even empty) for `(KEEPALIVE_TIMEOUT + REKEY_TIMEOUT)` ms. + * + * - Timer for zeroing out all ephemeral keys after `(REJECT_AFTER_TIME * 3)` ms + * if no new keys have been received. + * + * - Timer for, if enabled, sending an empty authenticated packet every user- + * specified seconds. + */ + +static inline void mod_peer_timer(struct wg_peer *peer, + struct timer_list *timer, + unsigned long expires) +{ + rcu_read_lock_bh(); + if (likely(netif_running(peer->device->dev) && + !READ_ONCE(peer->is_dead))) + mod_timer(timer, expires); + rcu_read_unlock_bh(); +} + +static void wg_expired_retransmit_handshake(struct timer_list *timer) +{ + struct wg_peer *peer = from_timer(peer, timer, + timer_retransmit_handshake); + + if (peer->timer_handshake_attempts > MAX_TIMER_HANDSHAKES) { + pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d attempts, giving up\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr, MAX_TIMER_HANDSHAKES + 2); + + del_timer(&peer->timer_send_keepalive); + /* We drop all packets without a keypair and don't try again, + * if we try unsuccessfully for too long to make a handshake. + */ + wg_packet_purge_staged_packets(peer); + + /* We set a timer for destroying any residue that might be left + * of a partial exchange. + */ + if (!timer_pending(&peer->timer_zero_key_material)) + mod_peer_timer(peer, &peer->timer_zero_key_material, + jiffies + REJECT_AFTER_TIME * 3 * HZ); + } else { + ++peer->timer_handshake_attempts; + pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d seconds, retrying (try %d)\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr, REKEY_TIMEOUT, + peer->timer_handshake_attempts + 1); + + /* We clear the endpoint address src address, in case this is + * the cause of trouble. + */ + wg_socket_clear_peer_endpoint_src(peer); + + wg_packet_send_queued_handshake_initiation(peer, true); + } +} + +static void wg_expired_send_keepalive(struct timer_list *timer) +{ + struct wg_peer *peer = from_timer(peer, timer, timer_send_keepalive); + + wg_packet_send_keepalive(peer); + if (peer->timer_need_another_keepalive) { + peer->timer_need_another_keepalive = false; + mod_peer_timer(peer, &peer->timer_send_keepalive, + jiffies + KEEPALIVE_TIMEOUT * HZ); + } +} + +static void wg_expired_new_handshake(struct timer_list *timer) +{ + struct wg_peer *peer = from_timer(peer, timer, timer_new_handshake); + + pr_debug("%s: Retrying handshake with peer %llu (%pISpfsc) because we stopped hearing back after %d seconds\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr, KEEPALIVE_TIMEOUT + REKEY_TIMEOUT); + /* We clear the endpoint address src address, in case this is the cause + * of trouble. + */ + wg_socket_clear_peer_endpoint_src(peer); + wg_packet_send_queued_handshake_initiation(peer, false); +} + +static void wg_expired_zero_key_material(struct timer_list *timer) +{ + struct wg_peer *peer = from_timer(peer, timer, timer_zero_key_material); + + rcu_read_lock_bh(); + if (!READ_ONCE(peer->is_dead)) { + wg_peer_get(peer); + if (!queue_work(peer->device->handshake_send_wq, + &peer->clear_peer_work)) + /* If the work was already on the queue, we want to drop + * the extra reference. + */ + wg_peer_put(peer); + } + rcu_read_unlock_bh(); +} + +static void wg_queued_expired_zero_key_material(struct work_struct *work) +{ + struct wg_peer *peer = container_of(work, struct wg_peer, + clear_peer_work); + + pr_debug("%s: Zeroing out all keys for peer %llu (%pISpfsc), since we haven't received a new one in %d seconds\n", + peer->device->dev->name, peer->internal_id, + &peer->endpoint.addr, REJECT_AFTER_TIME * 3); + wg_noise_handshake_clear(&peer->handshake); + wg_noise_keypairs_clear(&peer->keypairs); + wg_peer_put(peer); +} + +static void wg_expired_send_persistent_keepalive(struct timer_list *timer) +{ + struct wg_peer *peer = from_timer(peer, timer, + timer_persistent_keepalive); + + if (likely(peer->persistent_keepalive_interval)) + wg_packet_send_keepalive(peer); +} + +/* Should be called after an authenticated data packet is sent. */ +void wg_timers_data_sent(struct wg_peer *peer) +{ + if (!timer_pending(&peer->timer_new_handshake)) + mod_peer_timer(peer, &peer->timer_new_handshake, + jiffies + (KEEPALIVE_TIMEOUT + REKEY_TIMEOUT) * HZ); +} + +/* Should be called after an authenticated data packet is received. */ +void wg_timers_data_received(struct wg_peer *peer) +{ + if (likely(netif_running(peer->device->dev))) { + if (!timer_pending(&peer->timer_send_keepalive)) + mod_peer_timer(peer, &peer->timer_send_keepalive, + jiffies + KEEPALIVE_TIMEOUT * HZ); + else + peer->timer_need_another_keepalive = true; + } +} + +/* Should be called after any type of authenticated packet is sent, whether + * keepalive, data, or handshake. + */ +void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer) +{ + del_timer(&peer->timer_send_keepalive); +} + +/* Should be called after any type of authenticated packet is received, whether + * keepalive, data, or handshake. + */ +void wg_timers_any_authenticated_packet_received(struct wg_peer *peer) +{ + del_timer(&peer->timer_new_handshake); +} + +/* Should be called after a handshake initiation message is sent. */ +void wg_timers_handshake_initiated(struct wg_peer *peer) +{ + mod_peer_timer(peer, &peer->timer_retransmit_handshake, + jiffies + REKEY_TIMEOUT * HZ + + prandom_u32_max(REKEY_TIMEOUT_JITTER_MAX_JIFFIES)); +} + +/* Should be called after a handshake response message is received and processed + * or when getting key confirmation via the first data message. + */ +void wg_timers_handshake_complete(struct wg_peer *peer) +{ + del_timer(&peer->timer_retransmit_handshake); + peer->timer_handshake_attempts = 0; + peer->sent_lastminute_handshake = false; + getnstimeofday(&peer->walltime_last_handshake); +} + +/* Should be called after an ephemeral key is created, which is before sending a + * handshake response or after receiving a handshake response. + */ +void wg_timers_session_derived(struct wg_peer *peer) +{ + mod_peer_timer(peer, &peer->timer_zero_key_material, + jiffies + REJECT_AFTER_TIME * 3 * HZ); +} + +/* Should be called before a packet with authentication, whether + * keepalive, data, or handshakem is sent, or after one is received. + */ +void wg_timers_any_authenticated_packet_traversal(struct wg_peer *peer) +{ + if (peer->persistent_keepalive_interval) + mod_peer_timer(peer, &peer->timer_persistent_keepalive, + jiffies + peer->persistent_keepalive_interval * HZ); +} + +void wg_timers_init(struct wg_peer *peer) +{ + timer_setup(&peer->timer_retransmit_handshake, + wg_expired_retransmit_handshake, 0); + timer_setup(&peer->timer_send_keepalive, wg_expired_send_keepalive, 0); + timer_setup(&peer->timer_new_handshake, wg_expired_new_handshake, 0); + timer_setup(&peer->timer_zero_key_material, + wg_expired_zero_key_material, 0); + timer_setup(&peer->timer_persistent_keepalive, + wg_expired_send_persistent_keepalive, 0); + INIT_WORK(&peer->clear_peer_work, wg_queued_expired_zero_key_material); + peer->timer_handshake_attempts = 0; + peer->sent_lastminute_handshake = false; + peer->timer_need_another_keepalive = false; +} + +void wg_timers_stop(struct wg_peer *peer) +{ + del_timer_sync(&peer->timer_retransmit_handshake); + del_timer_sync(&peer->timer_send_keepalive); + del_timer_sync(&peer->timer_new_handshake); + del_timer_sync(&peer->timer_zero_key_material); + del_timer_sync(&peer->timer_persistent_keepalive); + flush_work(&peer->clear_peer_work); +} diff --git a/net/wireguard/timers.h b/net/wireguard/timers.h new file mode 100644 index 0000000000000..f9d11fe9f3069 --- /dev/null +++ b/net/wireguard/timers.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + */ + +#ifndef _WG_TIMERS_H +#define _WG_TIMERS_H + +#include + +struct wg_peer; + +void wg_timers_init(struct wg_peer *peer); +void wg_timers_stop(struct wg_peer *peer); +void wg_timers_data_sent(struct wg_peer *peer); +void wg_timers_data_received(struct wg_peer *peer); +void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer); +void wg_timers_any_authenticated_packet_received(struct wg_peer *peer); +void wg_timers_handshake_initiated(struct wg_peer *peer); +void wg_timers_handshake_complete(struct wg_peer *peer); +void wg_timers_session_derived(struct wg_peer *peer); +void wg_timers_any_authenticated_packet_traversal(struct wg_peer *peer); + +static inline bool wg_birthdate_has_expired(u64 birthday_nanoseconds, + u64 expiration_seconds) +{ + return (s64)(birthday_nanoseconds + expiration_seconds * NSEC_PER_SEC) + <= (s64)ktime_get_boot_fast_ns(); +} + +#endif /* _WG_TIMERS_H */ diff --git a/net/wireguard/uapi/wireguard.h b/net/wireguard/uapi/wireguard.h new file mode 100644 index 0000000000000..3db6ff8442915 --- /dev/null +++ b/net/wireguard/uapi/wireguard.h @@ -0,0 +1,190 @@ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */ +/* + * Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. + * + * Documentation + * ============= + * + * The below enums and macros are for interfacing with WireGuard, using generic + * netlink, with family WG_GENL_NAME and version WG_GENL_VERSION. It defines two + * methods: get and set. Note that while they share many common attributes, + * these two functions actually accept a slightly different set of inputs and + * outputs. + * + * WG_CMD_GET_DEVICE + * ----------------- + * + * May only be called via NLM_F_REQUEST | NLM_F_DUMP. The command should contain + * one but not both of: + * + * WGDEVICE_A_IFINDEX: NLA_U32 + * WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMESIZ - 1 + * + * The kernel will then return several messages (NLM_F_MULTI) containing the + * following tree of nested items: + * + * WGDEVICE_A_IFINDEX: NLA_U32 + * WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMESIZ - 1 + * WGDEVICE_A_PRIVATE_KEY: len WG_KEY_LEN + * WGDEVICE_A_PUBLIC_KEY: len WG_KEY_LEN + * WGDEVICE_A_LISTEN_PORT: NLA_U16 + * WGDEVICE_A_FWMARK: NLA_U32 + * WGDEVICE_A_PEERS: NLA_NESTED + * 0: NLA_NESTED + * WGPEER_A_PUBLIC_KEY: len WG_KEY_LEN + * WGPEER_A_PRESHARED_KEY: len WG_KEY_LEN + * WGPEER_A_ENDPOINT: struct sockaddr_in or struct sockaddr_in6 + * WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL: NLA_U16 + * WGPEER_A_LAST_HANDSHAKE_TIME: struct timespec + * WGPEER_A_RX_BYTES: NLA_U64 + * WGPEER_A_TX_BYTES: NLA_U64 + * WGPEER_A_ALLOWEDIPS: NLA_NESTED + * 0: NLA_NESTED + * WGALLOWEDIP_A_FAMILY: NLA_U16 + * WGALLOWEDIP_A_IPADDR: struct in_addr or struct in6_addr + * WGALLOWEDIP_A_CIDR_MASK: NLA_U8 + * 0: NLA_NESTED + * ... + * 0: NLA_NESTED + * ... + * ... + * WGPEER_A_PROTOCOL_VERSION: NLA_U32 + * 0: NLA_NESTED + * ... + * ... + * + * It is possible that all of the allowed IPs of a single peer will not + * fit within a single netlink message. In that case, the same peer will + * be written in the following message, except it will only contain + * WGPEER_A_PUBLIC_KEY and WGPEER_A_ALLOWEDIPS. This may occur several + * times in a row for the same peer. It is then up to the receiver to + * coalesce adjacent peers. Likewise, it is possible that all peers will + * not fit within a single message. So, subsequent peers will be sent + * in following messages, except those will only contain WGDEVICE_A_IFNAME + * and WGDEVICE_A_PEERS. It is then up to the receiver to coalesce these + * messages to form the complete list of peers. + * + * Since this is an NLA_F_DUMP command, the final message will always be + * NLMSG_DONE, even if an error occurs. However, this NLMSG_DONE message + * contains an integer error code. It is either zero or a negative error + * code corresponding to the errno. + * + * WG_CMD_SET_DEVICE + * ----------------- + * + * May only be called via NLM_F_REQUEST. The command should contain the + * following tree of nested items, containing one but not both of + * WGDEVICE_A_IFINDEX and WGDEVICE_A_IFNAME: + * + * WGDEVICE_A_IFINDEX: NLA_U32 + * WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMESIZ - 1 + * WGDEVICE_A_FLAGS: NLA_U32, 0 or WGDEVICE_F_REPLACE_PEERS if all current + * peers should be removed prior to adding the list below. + * WGDEVICE_A_PRIVATE_KEY: len WG_KEY_LEN, all zeros to remove + * WGDEVICE_A_LISTEN_PORT: NLA_U16, 0 to choose randomly + * WGDEVICE_A_FWMARK: NLA_U32, 0 to disable + * WGDEVICE_A_PEERS: NLA_NESTED + * 0: NLA_NESTED + * WGPEER_A_PUBLIC_KEY: len WG_KEY_LEN + * WGPEER_A_FLAGS: NLA_U32, 0 and/or WGPEER_F_REMOVE_ME if the + * specified peer should be removed rather than + * added/updated and/or WGPEER_F_REPLACE_ALLOWEDIPS + * if all current allowed IPs of this peer should be + * removed prior to adding the list below. + * WGPEER_A_PRESHARED_KEY: len WG_KEY_LEN, all zeros to remove + * WGPEER_A_ENDPOINT: struct sockaddr_in or struct sockaddr_in6 + * WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL: NLA_U16, 0 to disable + * WGPEER_A_ALLOWEDIPS: NLA_NESTED + * 0: NLA_NESTED + * WGALLOWEDIP_A_FAMILY: NLA_U16 + * WGALLOWEDIP_A_IPADDR: struct in_addr or struct in6_addr + * WGALLOWEDIP_A_CIDR_MASK: NLA_U8 + * 0: NLA_NESTED + * ... + * 0: NLA_NESTED + * ... + * ... + * WGPEER_A_PROTOCOL_VERSION: NLA_U32, should not be set or used at + * all by most users of this API, as the + * most recent protocol will be used when + * this is unset. Otherwise, must be set + * to 1. + * 0: NLA_NESTED + * ... + * ... + * + * It is possible that the amount of configuration data exceeds that of + * the maximum message length accepted by the kernel. In that case, several + * messages should be sent one after another, with each successive one + * filling in information not contained in the prior. Note that if + * WGDEVICE_F_REPLACE_PEERS is specified in the first message, it probably + * should not be specified in fragments that come after, so that the list + * of peers is only cleared the first time but appened after. Likewise for + * peers, if WGPEER_F_REPLACE_ALLOWEDIPS is specified in the first message + * of a peer, it likely should not be specified in subsequent fragments. + * + * If an error occurs, NLMSG_ERROR will reply containing an errno. + */ + +#ifndef _WG_UAPI_WIREGUARD_H +#define _WG_UAPI_WIREGUARD_H + +#define WG_GENL_NAME "wireguard" +#define WG_GENL_VERSION 1 + +#define WG_KEY_LEN 32 + +enum wg_cmd { + WG_CMD_GET_DEVICE, + WG_CMD_SET_DEVICE, + __WG_CMD_MAX +}; +#define WG_CMD_MAX (__WG_CMD_MAX - 1) + +enum wgdevice_flag { + WGDEVICE_F_REPLACE_PEERS = 1U << 0 +}; +enum wgdevice_attribute { + WGDEVICE_A_UNSPEC, + WGDEVICE_A_IFINDEX, + WGDEVICE_A_IFNAME, + WGDEVICE_A_PRIVATE_KEY, + WGDEVICE_A_PUBLIC_KEY, + WGDEVICE_A_FLAGS, + WGDEVICE_A_LISTEN_PORT, + WGDEVICE_A_FWMARK, + WGDEVICE_A_PEERS, + __WGDEVICE_A_LAST +}; +#define WGDEVICE_A_MAX (__WGDEVICE_A_LAST - 1) + +enum wgpeer_flag { + WGPEER_F_REMOVE_ME = 1U << 0, + WGPEER_F_REPLACE_ALLOWEDIPS = 1U << 1 +}; +enum wgpeer_attribute { + WGPEER_A_UNSPEC, + WGPEER_A_PUBLIC_KEY, + WGPEER_A_PRESHARED_KEY, + WGPEER_A_FLAGS, + WGPEER_A_ENDPOINT, + WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL, + WGPEER_A_LAST_HANDSHAKE_TIME, + WGPEER_A_RX_BYTES, + WGPEER_A_TX_BYTES, + WGPEER_A_ALLOWEDIPS, + WGPEER_A_PROTOCOL_VERSION, + __WGPEER_A_LAST +}; +#define WGPEER_A_MAX (__WGPEER_A_LAST - 1) + +enum wgallowedip_attribute { + WGALLOWEDIP_A_UNSPEC, + WGALLOWEDIP_A_FAMILY, + WGALLOWEDIP_A_IPADDR, + WGALLOWEDIP_A_CIDR_MASK, + __WGALLOWEDIP_A_LAST +}; +#define WGALLOWEDIP_A_MAX (__WGALLOWEDIP_A_LAST - 1) + +#endif /* _WG_UAPI_WIREGUARD_H */ diff --git a/net/wireguard/version.h b/net/wireguard/version.h new file mode 100644 index 0000000000000..ad1f8b9b31ef1 --- /dev/null +++ b/net/wireguard/version.h @@ -0,0 +1 @@ +#define WIREGUARD_VERSION "0.0.20181218" From 414ca142680c65199791d8dd40ecbd95156762da Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 20 Jun 2018 11:06:50 -0500 Subject: [PATCH 009/158] add am33x firmware Signed-off-by: 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zD$AwKJxkfK5zdKMsvaB|J&8QW=;6pba||%QM;dzaE_ua-+l7u?b`V1q(n@kpinn4O zGHFcis&Jr~+nj9U9@~rVL{4EdBD2Q>Ih$BHAj!5V)GS*~h#2-(ms42oY(g^?{1pI@ zxP+S{id6QtS2^bvg$ro(z&1TF9Yu+uP$TXPkkyjFz8PJz_eF43@E~i=?jFNu@2AWG zc)|UY8aFwQ$B3XhTn(&D!U<#tHKKEdZ9zCf*5KeAFPj>=ueNmsI;zU=-ilkCT_ug( z(H(`V5a8f%NpPzyy2mpjWkX;)5bj;zb9$>6Um=8>3La>^@a*X_O&fn8p(FzN;Bv=R zfDng&O#u0UD^ISu_*Fjo-=2uY#Ybq#;$LL?Dg>6o^5|zRz+cgR3~9ZzJo?v^Po94i z!RhMMtI2C!K7L0x9(?e@>ZN>ZfzUK*tao<5a)q>Q5x#PKd^NLdC|^f}Z#6!``e!;# z?WJ{P0Bf40EAjC2StCs0RN9dUU;ek_-eEi!)Jyq}Mfh%i2JM6YRxjl{Y56KG;q=+K z_X|2b?L|I@PuW=c{%nNrm0KQ0%J&e`Xm+2Hz6d^!rCwU^86Y%G+Bxur-v@+x1-Gfy zDRRLlI?4CGW0LZ#WiZBw2G`-qzSoEG;49^PE<}APLcn9#obq11+V>X0x2l(x_dfwB C6M#qn literal 0 HcmV?d00001 diff --git a/firmware/am43x-evm-scale-data.bin b/firmware/am43x-evm-scale-data.bin new file mode 100644 index 0000000000000000000000000000000000000000..2d71341089816be7989e6dc11b265d9194ac909e GIT binary patch literal 41 hcmd-HXAn+dU{VptW>OLB0@CSBDpG9>aG{wnApnMi2I2q! literal 0 HcmV?d00001 From fc653334a5348b14a2ebad0895cf2669b30af3ee Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 19 Oct 2018 19:42:46 -0500 Subject: [PATCH 010/158] backports: typec: from: linux.git Signed-off-by: Robert Nelson --- drivers/staging/typec/Kconfig | 24 - drivers/staging/typec/Makefile | 3 - drivers/staging/typec/TODO | 15 - drivers/staging/typec/fusb302/TODO | 10 - drivers/staging/typec/tcpci.c | 526 --------------- drivers/staging/typec/tcpci.h | 133 ---- drivers/usb/typec/Kconfig | 73 ++- drivers/usb/typec/Makefile | 4 + .../{staging => usb}/typec/fusb302/Kconfig | 0 .../{staging => usb}/typec/fusb302/Makefile | 1 + .../{staging => usb}/typec/fusb302/fusb302.c | 34 +- .../typec/fusb302/fusb302_reg.h | 11 +- drivers/{staging => usb}/typec/tcpm.c | 193 ++++-- drivers/usb/typec/tps6598x.c | 504 ++++++++++++++ drivers/usb/typec/typec.c | 5 +- drivers/usb/typec/typec_wcove.c | 619 +++++++++++++----- drivers/usb/typec/ucsi/Kconfig | 1 - drivers/usb/typec/ucsi/trace.c | 1 + drivers/usb/typec/ucsi/ucsi.c | 18 +- drivers/usb/typec/ucsi/ucsi_acpi.c | 10 +- .../staging/typec => include/linux/usb}/pd.h | 7 + .../typec => include/linux/usb}/pd_bdo.h | 0 .../typec => include/linux/usb}/pd_vdo.h | 2 +- .../typec => include/linux/usb}/tcpm.h | 73 ++- 24 files changed, 1258 insertions(+), 1009 deletions(-) delete mode 100644 drivers/staging/typec/Kconfig delete mode 100644 drivers/staging/typec/Makefile delete mode 100644 drivers/staging/typec/TODO delete mode 100644 drivers/staging/typec/fusb302/TODO delete mode 100644 drivers/staging/typec/tcpci.c delete mode 100644 drivers/staging/typec/tcpci.h rename drivers/{staging => usb}/typec/fusb302/Kconfig (100%) rename drivers/{staging => usb}/typec/fusb302/Makefile (53%) rename drivers/{staging => usb}/typec/fusb302/fusb302.c (98%) rename drivers/{staging => usb}/typec/fusb302/fusb302_reg.h (93%) rename drivers/{staging => usb}/typec/tcpm.c (96%) create mode 100644 drivers/usb/typec/tps6598x.c rename {drivers/staging/typec => include/linux/usb}/pd.h (98%) rename {drivers/staging/typec => include/linux/usb}/pd_bdo.h (100%) rename {drivers/staging/typec => include/linux/usb}/pd_vdo.h (99%) rename {drivers/staging/typec => include/linux/usb}/tcpm.h (63%) diff --git a/drivers/staging/typec/Kconfig b/drivers/staging/typec/Kconfig deleted file mode 100644 index 37a0781b0d0cb..0000000000000 --- a/drivers/staging/typec/Kconfig +++ /dev/null @@ -1,24 +0,0 @@ -menu "USB Power Delivery and Type-C drivers" - -config TYPEC_TCPM - tristate "USB Type-C Port Controller Manager" - depends on USB - select TYPEC - help - The Type-C Port Controller Manager provides a USB PD and USB Type-C - state machine for use with Type-C Port Controllers. - -if TYPEC_TCPM - -config TYPEC_TCPCI - tristate "Type-C Port Controller Interface driver" - depends on I2C - select REGMAP_I2C - help - Type-C Port Controller driver for TCPCI-compliant controller. - -source "drivers/staging/typec/fusb302/Kconfig" - -endif - -endmenu diff --git a/drivers/staging/typec/Makefile b/drivers/staging/typec/Makefile deleted file mode 100644 index 30a7e29cbc9e6..0000000000000 --- a/drivers/staging/typec/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_TYPEC_TCPM) += tcpm.o -obj-$(CONFIG_TYPEC_TCPCI) += tcpci.o -obj-y += fusb302/ diff --git a/drivers/staging/typec/TODO b/drivers/staging/typec/TODO deleted file mode 100644 index bc1f97a2d1bff..0000000000000 --- a/drivers/staging/typec/TODO +++ /dev/null @@ -1,15 +0,0 @@ -tcpm: -- Add documentation (at the very least for the API to low level drivers) -- Split PD code into separate file -- Check if it makes sense to use tracepoints instead of debugfs for debug logs -- Implement Alternate Mode handling -- Address "#if 0" code if not addressed with the above -- Validate all comments marked with "XXX"; either address or remove comments -- Add support for USB PD 3.0. While not mandatory, at least fast role swap - as well as authentication support would be very desirable. - -tcpci: -- Test with real hardware - -Please send patches to Guenter Roeck and copy -Heikki Krogerus . diff --git a/drivers/staging/typec/fusb302/TODO b/drivers/staging/typec/fusb302/TODO deleted file mode 100644 index 19b466eb585d7..0000000000000 --- a/drivers/staging/typec/fusb302/TODO +++ /dev/null @@ -1,10 +0,0 @@ -fusb302: -- Find a better logging scheme, at least not having the same debugging/logging - code replicated here and in tcpm -- Find a non-hacky way to coordinate between PM and I2C access -- Documentation? The FUSB302 datasheet provides information on the chip to help - understand the code. But it may still be helpful to have a documentation. -- We may want to replace the "fcs,max-snk-microvolt", "fcs,max-snk-microamp", - "fcs,max-snk-microwatt" and "fcs,operating-snk-microwatt" device(tree) - properties with properties which are part of a generic type-c controller - devicetree binding. diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c deleted file mode 100644 index df72d8b01e730..0000000000000 --- a/drivers/staging/typec/tcpci.c +++ /dev/null @@ -1,526 +0,0 @@ -/* - * Copyright 2015-2017 Google, Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * USB Type-C Port Controller Interface. - */ - -#include -#include -#include -#include -#include -#include -#include - -#include "pd.h" -#include "tcpci.h" -#include "tcpm.h" - -#define PD_RETRY_COUNT 3 - -struct tcpci { - struct device *dev; - struct i2c_client *client; - - struct tcpm_port *port; - - struct regmap *regmap; - - bool controls_vbus; - - struct tcpc_dev tcpc; -}; - -static inline struct tcpci *tcpc_to_tcpci(struct tcpc_dev *tcpc) -{ - return container_of(tcpc, struct tcpci, tcpc); -} - -static int tcpci_read16(struct tcpci *tcpci, unsigned int reg, - unsigned int *val) -{ - return regmap_raw_read(tcpci->regmap, reg, val, sizeof(u16)); -} - -static int tcpci_write16(struct tcpci *tcpci, unsigned int reg, u16 val) -{ - return regmap_raw_write(tcpci->regmap, reg, &val, sizeof(u16)); -} - -static int tcpci_set_cc(struct tcpc_dev *tcpc, enum typec_cc_status cc) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg; - int ret; - - switch (cc) { - case TYPEC_CC_RA: - reg = (TCPC_ROLE_CTRL_CC_RA << TCPC_ROLE_CTRL_CC1_SHIFT) | - (TCPC_ROLE_CTRL_CC_RA << TCPC_ROLE_CTRL_CC2_SHIFT); - break; - case TYPEC_CC_RD: - reg = (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC1_SHIFT) | - (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC2_SHIFT); - break; - case TYPEC_CC_RP_DEF: - reg = (TCPC_ROLE_CTRL_CC_RP << TCPC_ROLE_CTRL_CC1_SHIFT) | - (TCPC_ROLE_CTRL_CC_RP << TCPC_ROLE_CTRL_CC2_SHIFT) | - (TCPC_ROLE_CTRL_RP_VAL_DEF << - TCPC_ROLE_CTRL_RP_VAL_SHIFT); - break; - case TYPEC_CC_RP_1_5: - reg = (TCPC_ROLE_CTRL_CC_RP << TCPC_ROLE_CTRL_CC1_SHIFT) | - (TCPC_ROLE_CTRL_CC_RP << TCPC_ROLE_CTRL_CC2_SHIFT) | - (TCPC_ROLE_CTRL_RP_VAL_1_5 << - TCPC_ROLE_CTRL_RP_VAL_SHIFT); - break; - case TYPEC_CC_RP_3_0: - reg = (TCPC_ROLE_CTRL_CC_RP << TCPC_ROLE_CTRL_CC1_SHIFT) | - (TCPC_ROLE_CTRL_CC_RP << TCPC_ROLE_CTRL_CC2_SHIFT) | - (TCPC_ROLE_CTRL_RP_VAL_3_0 << - TCPC_ROLE_CTRL_RP_VAL_SHIFT); - break; - case TYPEC_CC_OPEN: - default: - reg = (TCPC_ROLE_CTRL_CC_OPEN << TCPC_ROLE_CTRL_CC1_SHIFT) | - (TCPC_ROLE_CTRL_CC_OPEN << TCPC_ROLE_CTRL_CC2_SHIFT); - break; - } - - ret = regmap_write(tcpci->regmap, TCPC_ROLE_CTRL, reg); - if (ret < 0) - return ret; - - return 0; -} - -static int tcpci_start_drp_toggling(struct tcpc_dev *tcpc, - enum typec_cc_status cc) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg = TCPC_ROLE_CTRL_DRP; - - switch (cc) { - default: - case TYPEC_CC_RP_DEF: - reg |= (TCPC_ROLE_CTRL_RP_VAL_DEF << - TCPC_ROLE_CTRL_RP_VAL_SHIFT); - break; - case TYPEC_CC_RP_1_5: - reg |= (TCPC_ROLE_CTRL_RP_VAL_1_5 << - TCPC_ROLE_CTRL_RP_VAL_SHIFT); - break; - case TYPEC_CC_RP_3_0: - reg |= (TCPC_ROLE_CTRL_RP_VAL_3_0 << - TCPC_ROLE_CTRL_RP_VAL_SHIFT); - break; - } - - return regmap_write(tcpci->regmap, TCPC_ROLE_CTRL, reg); -} - -static enum typec_cc_status tcpci_to_typec_cc(unsigned int cc, bool sink) -{ - switch (cc) { - case 0x1: - return sink ? TYPEC_CC_RP_DEF : TYPEC_CC_RA; - case 0x2: - return sink ? TYPEC_CC_RP_1_5 : TYPEC_CC_RD; - case 0x3: - if (sink) - return TYPEC_CC_RP_3_0; - case 0x0: - default: - return TYPEC_CC_OPEN; - } -} - -static int tcpci_get_cc(struct tcpc_dev *tcpc, - enum typec_cc_status *cc1, enum typec_cc_status *cc2) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg; - int ret; - - ret = regmap_read(tcpci->regmap, TCPC_CC_STATUS, ®); - if (ret < 0) - return ret; - - *cc1 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC1_SHIFT) & - TCPC_CC_STATUS_CC1_MASK, - reg & TCPC_CC_STATUS_TERM); - *cc2 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC2_SHIFT) & - TCPC_CC_STATUS_CC2_MASK, - reg & TCPC_CC_STATUS_TERM); - - return 0; -} - -static int tcpci_set_polarity(struct tcpc_dev *tcpc, - enum typec_cc_polarity polarity) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - int ret; - - ret = regmap_write(tcpci->regmap, TCPC_TCPC_CTRL, - (polarity == TYPEC_POLARITY_CC2) ? - TCPC_TCPC_CTRL_ORIENTATION : 0); - if (ret < 0) - return ret; - - return 0; -} - -static int tcpci_set_vconn(struct tcpc_dev *tcpc, bool enable) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - int ret; - - ret = regmap_write(tcpci->regmap, TCPC_POWER_CTRL, - enable ? TCPC_POWER_CTRL_VCONN_ENABLE : 0); - if (ret < 0) - return ret; - - return 0; -} - -static int tcpci_set_roles(struct tcpc_dev *tcpc, bool attached, - enum typec_role role, enum typec_data_role data) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg; - int ret; - - reg = PD_REV20 << TCPC_MSG_HDR_INFO_REV_SHIFT; - if (role == TYPEC_SOURCE) - reg |= TCPC_MSG_HDR_INFO_PWR_ROLE; - if (data == TYPEC_HOST) - reg |= TCPC_MSG_HDR_INFO_DATA_ROLE; - ret = regmap_write(tcpci->regmap, TCPC_MSG_HDR_INFO, reg); - if (ret < 0) - return ret; - - return 0; -} - -static int tcpci_set_pd_rx(struct tcpc_dev *tcpc, bool enable) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg = 0; - int ret; - - if (enable) - reg = TCPC_RX_DETECT_SOP | TCPC_RX_DETECT_HARD_RESET; - ret = regmap_write(tcpci->regmap, TCPC_RX_DETECT, reg); - if (ret < 0) - return ret; - - return 0; -} - -static int tcpci_get_vbus(struct tcpc_dev *tcpc) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg; - int ret; - - ret = regmap_read(tcpci->regmap, TCPC_POWER_STATUS, ®); - if (ret < 0) - return ret; - - return !!(reg & TCPC_POWER_STATUS_VBUS_PRES); -} - -static int tcpci_set_vbus(struct tcpc_dev *tcpc, bool source, bool sink) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - int ret; - - /* Disable both source and sink first before enabling anything */ - - if (!source) { - ret = regmap_write(tcpci->regmap, TCPC_COMMAND, - TCPC_CMD_DISABLE_SRC_VBUS); - if (ret < 0) - return ret; - } - - if (!sink) { - ret = regmap_write(tcpci->regmap, TCPC_COMMAND, - TCPC_CMD_DISABLE_SINK_VBUS); - if (ret < 0) - return ret; - } - - if (source) { - ret = regmap_write(tcpci->regmap, TCPC_COMMAND, - TCPC_CMD_SRC_VBUS_DEFAULT); - if (ret < 0) - return ret; - } - - if (sink) { - ret = regmap_write(tcpci->regmap, TCPC_COMMAND, - TCPC_CMD_SINK_VBUS); - if (ret < 0) - return ret; - } - - return 0; -} - -static int tcpci_pd_transmit(struct tcpc_dev *tcpc, - enum tcpm_transmit_type type, - const struct pd_message *msg) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned int reg, cnt, header; - int ret; - - cnt = msg ? pd_header_cnt(msg->header) * 4 : 0; - ret = regmap_write(tcpci->regmap, TCPC_TX_BYTE_CNT, cnt + 2); - if (ret < 0) - return ret; - - header = msg ? msg->header : 0; - ret = tcpci_write16(tcpci, TCPC_TX_HDR, header); - if (ret < 0) - return ret; - - if (cnt > 0) { - ret = regmap_raw_write(tcpci->regmap, TCPC_TX_DATA, - &msg->payload, cnt); - if (ret < 0) - return ret; - } - - reg = (PD_RETRY_COUNT << TCPC_TRANSMIT_RETRY_SHIFT) | - (type << TCPC_TRANSMIT_TYPE_SHIFT); - ret = regmap_write(tcpci->regmap, TCPC_TRANSMIT, reg); - if (ret < 0) - return ret; - - return 0; -} - -static int tcpci_init(struct tcpc_dev *tcpc) -{ - struct tcpci *tcpci = tcpc_to_tcpci(tcpc); - unsigned long timeout = jiffies + msecs_to_jiffies(2000); /* XXX */ - unsigned int reg; - int ret; - - while (time_before_eq(jiffies, timeout)) { - ret = regmap_read(tcpci->regmap, TCPC_POWER_STATUS, ®); - if (ret < 0) - return ret; - if (!(reg & TCPC_POWER_STATUS_UNINIT)) - break; - usleep_range(10000, 20000); - } - if (time_after(jiffies, timeout)) - return -ETIMEDOUT; - - /* Clear all events */ - ret = tcpci_write16(tcpci, TCPC_ALERT, 0xffff); - if (ret < 0) - return ret; - - if (tcpci->controls_vbus) - reg = TCPC_POWER_STATUS_VBUS_PRES; - else - reg = 0; - ret = regmap_write(tcpci->regmap, TCPC_POWER_STATUS_MASK, reg); - if (ret < 0) - return ret; - - reg = TCPC_ALERT_TX_SUCCESS | TCPC_ALERT_TX_FAILED | - TCPC_ALERT_TX_DISCARDED | TCPC_ALERT_RX_STATUS | - TCPC_ALERT_RX_HARD_RST | TCPC_ALERT_CC_STATUS; - if (tcpci->controls_vbus) - reg |= TCPC_ALERT_POWER_STATUS; - return tcpci_write16(tcpci, TCPC_ALERT_MASK, reg); -} - -static irqreturn_t tcpci_irq(int irq, void *dev_id) -{ - struct tcpci *tcpci = dev_id; - unsigned int status, reg; - - tcpci_read16(tcpci, TCPC_ALERT, &status); - - /* - * Clear alert status for everything except RX_STATUS, which shouldn't - * be cleared until we have successfully retrieved message. - */ - if (status & ~TCPC_ALERT_RX_STATUS) - tcpci_write16(tcpci, TCPC_ALERT, - status & ~TCPC_ALERT_RX_STATUS); - - if (status & TCPC_ALERT_CC_STATUS) - tcpm_cc_change(tcpci->port); - - if (status & TCPC_ALERT_POWER_STATUS) { - regmap_read(tcpci->regmap, TCPC_POWER_STATUS_MASK, ®); - - /* - * If power status mask has been reset, then the TCPC - * has reset. - */ - if (reg == 0xff) - tcpm_tcpc_reset(tcpci->port); - else - tcpm_vbus_change(tcpci->port); - } - - if (status & TCPC_ALERT_RX_STATUS) { - struct pd_message msg; - unsigned int cnt; - - regmap_read(tcpci->regmap, TCPC_RX_BYTE_CNT, &cnt); - - tcpci_read16(tcpci, TCPC_RX_HDR, ®); - msg.header = reg; - - if (WARN_ON(cnt > sizeof(msg.payload))) - cnt = sizeof(msg.payload); - - if (cnt > 0) - regmap_raw_read(tcpci->regmap, TCPC_RX_DATA, - &msg.payload, cnt); - - /* Read complete, clear RX status alert bit */ - tcpci_write16(tcpci, TCPC_ALERT, TCPC_ALERT_RX_STATUS); - - tcpm_pd_receive(tcpci->port, &msg); - } - - if (status & TCPC_ALERT_RX_HARD_RST) - tcpm_pd_hard_reset(tcpci->port); - - if (status & TCPC_ALERT_TX_SUCCESS) - tcpm_pd_transmit_complete(tcpci->port, TCPC_TX_SUCCESS); - else if (status & TCPC_ALERT_TX_DISCARDED) - tcpm_pd_transmit_complete(tcpci->port, TCPC_TX_DISCARDED); - else if (status & TCPC_ALERT_TX_FAILED) - tcpm_pd_transmit_complete(tcpci->port, TCPC_TX_FAILED); - - return IRQ_HANDLED; -} - -static const struct regmap_config tcpci_regmap_config = { - .reg_bits = 8, - .val_bits = 8, - - .max_register = 0x7F, /* 0x80 .. 0xFF are vendor defined */ -}; - -static const struct tcpc_config tcpci_tcpc_config = { - .type = TYPEC_PORT_DFP, - .default_role = TYPEC_SINK, -}; - -static int tcpci_parse_config(struct tcpci *tcpci) -{ - tcpci->controls_vbus = true; /* XXX */ - - /* TODO: Populate struct tcpc_config from ACPI/device-tree */ - tcpci->tcpc.config = &tcpci_tcpc_config; - - return 0; -} - -static int tcpci_probe(struct i2c_client *client, - const struct i2c_device_id *i2c_id) -{ - struct tcpci *tcpci; - int err; - - tcpci = devm_kzalloc(&client->dev, sizeof(*tcpci), GFP_KERNEL); - if (!tcpci) - return -ENOMEM; - - tcpci->client = client; - tcpci->dev = &client->dev; - i2c_set_clientdata(client, tcpci); - tcpci->regmap = devm_regmap_init_i2c(client, &tcpci_regmap_config); - if (IS_ERR(tcpci->regmap)) - return PTR_ERR(tcpci->regmap); - - tcpci->tcpc.init = tcpci_init; - tcpci->tcpc.get_vbus = tcpci_get_vbus; - tcpci->tcpc.set_vbus = tcpci_set_vbus; - tcpci->tcpc.set_cc = tcpci_set_cc; - tcpci->tcpc.get_cc = tcpci_get_cc; - tcpci->tcpc.set_polarity = tcpci_set_polarity; - tcpci->tcpc.set_vconn = tcpci_set_vconn; - tcpci->tcpc.start_drp_toggling = tcpci_start_drp_toggling; - - tcpci->tcpc.set_pd_rx = tcpci_set_pd_rx; - tcpci->tcpc.set_roles = tcpci_set_roles; - tcpci->tcpc.pd_transmit = tcpci_pd_transmit; - - err = tcpci_parse_config(tcpci); - if (err < 0) - return err; - - /* Disable chip interrupts */ - tcpci_write16(tcpci, TCPC_ALERT_MASK, 0); - - err = devm_request_threaded_irq(tcpci->dev, client->irq, NULL, - tcpci_irq, - IRQF_ONESHOT | IRQF_TRIGGER_LOW, - dev_name(tcpci->dev), tcpci); - if (err < 0) - return err; - - tcpci->port = tcpm_register_port(tcpci->dev, &tcpci->tcpc); - return PTR_ERR_OR_ZERO(tcpci->port); -} - -static int tcpci_remove(struct i2c_client *client) -{ - struct tcpci *tcpci = i2c_get_clientdata(client); - - tcpm_unregister_port(tcpci->port); - - return 0; -} - -static const struct i2c_device_id tcpci_id[] = { - { "tcpci", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, tcpci_id); - -#ifdef CONFIG_OF -static const struct of_device_id tcpci_of_match[] = { - { .compatible = "usb,tcpci", }, - {}, -}; -MODULE_DEVICE_TABLE(of, tcpci_of_match); -#endif - -static struct i2c_driver tcpci_i2c_driver = { - .driver = { - .name = "tcpci", - .of_match_table = of_match_ptr(tcpci_of_match), - }, - .probe = tcpci_probe, - .remove = tcpci_remove, - .id_table = tcpci_id, -}; -module_i2c_driver(tcpci_i2c_driver); - -MODULE_DESCRIPTION("USB Type-C Port Controller Interface driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/staging/typec/tcpci.h b/drivers/staging/typec/tcpci.h deleted file mode 100644 index 10b04c8723dad..0000000000000 --- a/drivers/staging/typec/tcpci.h +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Copyright 2015-2017 Google, Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * USB Type-C Port Controller Interface. - */ - -#ifndef __LINUX_USB_TCPCI_H -#define __LINUX_USB_TCPCI_H - -#define TCPC_VENDOR_ID 0x0 -#define TCPC_PRODUCT_ID 0x2 -#define TCPC_BCD_DEV 0x4 -#define TCPC_TC_REV 0x6 -#define TCPC_PD_REV 0x8 -#define TCPC_PD_INT_REV 0xa - -#define TCPC_ALERT 0x10 -#define TCPC_ALERT_VBUS_DISCNCT BIT(11) -#define TCPC_ALERT_RX_BUF_OVF BIT(10) -#define TCPC_ALERT_FAULT BIT(9) -#define TCPC_ALERT_V_ALARM_LO BIT(8) -#define TCPC_ALERT_V_ALARM_HI BIT(7) -#define TCPC_ALERT_TX_SUCCESS BIT(6) -#define TCPC_ALERT_TX_DISCARDED BIT(5) -#define TCPC_ALERT_TX_FAILED BIT(4) -#define TCPC_ALERT_RX_HARD_RST BIT(3) -#define TCPC_ALERT_RX_STATUS BIT(2) -#define TCPC_ALERT_POWER_STATUS BIT(1) -#define TCPC_ALERT_CC_STATUS BIT(0) - -#define TCPC_ALERT_MASK 0x12 -#define TCPC_POWER_STATUS_MASK 0x14 -#define TCPC_FAULT_STATUS_MASK 0x15 -#define TCPC_CONFIG_STD_OUTPUT 0x18 - -#define TCPC_TCPC_CTRL 0x19 -#define TCPC_TCPC_CTRL_ORIENTATION BIT(0) - -#define TCPC_ROLE_CTRL 0x1a -#define TCPC_ROLE_CTRL_DRP BIT(6) -#define TCPC_ROLE_CTRL_RP_VAL_SHIFT 4 -#define TCPC_ROLE_CTRL_RP_VAL_MASK 0x3 -#define TCPC_ROLE_CTRL_RP_VAL_DEF 0x0 -#define TCPC_ROLE_CTRL_RP_VAL_1_5 0x1 -#define TCPC_ROLE_CTRL_RP_VAL_3_0 0x2 -#define TCPC_ROLE_CTRL_CC2_SHIFT 2 -#define TCPC_ROLE_CTRL_CC2_MASK 0x3 -#define TCPC_ROLE_CTRL_CC1_SHIFT 0 -#define TCPC_ROLE_CTRL_CC1_MASK 0x3 -#define TCPC_ROLE_CTRL_CC_RA 0x0 -#define TCPC_ROLE_CTRL_CC_RP 0x1 -#define TCPC_ROLE_CTRL_CC_RD 0x2 -#define TCPC_ROLE_CTRL_CC_OPEN 0x3 - -#define TCPC_FAULT_CTRL 0x1b - -#define TCPC_POWER_CTRL 0x1c -#define TCPC_POWER_CTRL_VCONN_ENABLE BIT(0) - -#define TCPC_CC_STATUS 0x1d -#define TCPC_CC_STATUS_TERM BIT(4) -#define TCPC_CC_STATUS_CC2_SHIFT 2 -#define TCPC_CC_STATUS_CC2_MASK 0x3 -#define TCPC_CC_STATUS_CC1_SHIFT 0 -#define TCPC_CC_STATUS_CC1_MASK 0x3 - -#define TCPC_POWER_STATUS 0x1e -#define TCPC_POWER_STATUS_UNINIT BIT(6) -#define TCPC_POWER_STATUS_VBUS_DET BIT(3) -#define TCPC_POWER_STATUS_VBUS_PRES BIT(2) - -#define TCPC_FAULT_STATUS 0x1f - -#define TCPC_COMMAND 0x23 -#define TCPC_CMD_WAKE_I2C 0x11 -#define TCPC_CMD_DISABLE_VBUS_DETECT 0x22 -#define TCPC_CMD_ENABLE_VBUS_DETECT 0x33 -#define TCPC_CMD_DISABLE_SINK_VBUS 0x44 -#define TCPC_CMD_SINK_VBUS 0x55 -#define TCPC_CMD_DISABLE_SRC_VBUS 0x66 -#define TCPC_CMD_SRC_VBUS_DEFAULT 0x77 -#define TCPC_CMD_SRC_VBUS_HIGH 0x88 -#define TCPC_CMD_LOOK4CONNECTION 0x99 -#define TCPC_CMD_RXONEMORE 0xAA -#define TCPC_CMD_I2C_IDLE 0xFF - -#define TCPC_DEV_CAP_1 0x24 -#define TCPC_DEV_CAP_2 0x26 -#define TCPC_STD_INPUT_CAP 0x28 -#define TCPC_STD_OUTPUT_CAP 0x29 - -#define TCPC_MSG_HDR_INFO 0x2e -#define TCPC_MSG_HDR_INFO_DATA_ROLE BIT(3) -#define TCPC_MSG_HDR_INFO_PWR_ROLE BIT(0) -#define TCPC_MSG_HDR_INFO_REV_SHIFT 1 -#define TCPC_MSG_HDR_INFO_REV_MASK 0x3 - -#define TCPC_RX_DETECT 0x2f -#define TCPC_RX_DETECT_HARD_RESET BIT(5) -#define TCPC_RX_DETECT_SOP BIT(0) - -#define TCPC_RX_BYTE_CNT 0x30 -#define TCPC_RX_BUF_FRAME_TYPE 0x31 -#define TCPC_RX_HDR 0x32 -#define TCPC_RX_DATA 0x34 /* through 0x4f */ - -#define TCPC_TRANSMIT 0x50 -#define TCPC_TRANSMIT_RETRY_SHIFT 4 -#define TCPC_TRANSMIT_RETRY_MASK 0x3 -#define TCPC_TRANSMIT_TYPE_SHIFT 0 -#define TCPC_TRANSMIT_TYPE_MASK 0x7 - -#define TCPC_TX_BYTE_CNT 0x51 -#define TCPC_TX_HDR 0x52 -#define TCPC_TX_DATA 0x54 /* through 0x6f */ - -#define TCPC_VBUS_VOLTAGE 0x70 -#define TCPC_VBUS_SINK_DISCONNECT_THRESH 0x72 -#define TCPC_VBUS_STOP_DISCHARGE_THRESH 0x74 -#define TCPC_VBUS_VOLTAGE_ALARM_HI_CFG 0x76 -#define TCPC_VBUS_VOLTAGE_ALARM_LO_CFG 0x78 - -#endif /* __LINUX_USB_TCPCI_H */ diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig index bc1b7745f1d4f..bcb2744c59772 100644 --- a/drivers/usb/typec/Kconfig +++ b/drivers/usb/typec/Kconfig @@ -1,8 +1,60 @@ -menu "USB Power Delivery and Type-C drivers" +menuconfig TYPEC + tristate "USB Type-C Support" + help + USB Type-C Specification defines a cable and connector for USB where + only one type of plug is supported on both ends, i.e. there will not + be Type-A plug on one end of the cable and Type-B plug on the other. + Determination of the host-to-device relationship happens through a + specific Configuration Channel (CC) which goes through the USB Type-C + cable. The Configuration Channel may also be used to detect optional + Accessory Modes - Analog Audio and Debug - and if USB Power Delivery + is supported, the Alternate Modes, where the connector is used for + something else then USB communication. + + USB Power Delivery Specification defines a protocol that can be used + to negotiate the voltage and current levels with the connected + partners. USB Power Delivery allows higher voltages then the normal + 5V, up to 20V, and current up to 5A over the cable. The USB Power + Delivery protocol is also used to negotiate the optional Alternate + Modes when they are supported. USB Power Delivery does not depend on + USB Type-C connector, however it is mostly used together with USB + Type-C connectors. + + USB Type-C and USB Power Delivery Specifications define a set of state + machines that need to be implemented in either software or firmware. + Simple USB Type-C PHYs, for example USB Type-C Port Controller + Interface Specification compliant "Port Controllers" need the state + machines to be handled in the OS, but stand-alone USB Type-C and Power + Delivery controllers handle the state machines inside their firmware. + The USB Type-C and Power Delivery controllers usually function + autonomously, and do not necessarily require drivers. + + Enable this configurations option if you have USB Type-C connectors on + your system and 1) you know your USB Type-C hardware requires OS + control (a driver) to function, or 2) if you need to be able to read + the status of the USB Type-C ports in your system, or 3) if you need + to be able to swap the power role (decide are you supplying or + consuming power over the cable) or data role (host or device) when + both roles are supported. -config TYPEC - tristate + For more information, see the kernel documentation for USB Type-C + Connector Class API (Documentation/driver-api/usb/typec.rst) + + and ABI (Documentation/ABI/testing/sysfs-class-typec). + +if TYPEC + +config TYPEC_TCPM + tristate "USB Type-C Port Controller Manager" + depends on USB + help + The Type-C Port Controller Manager provides a USB PD and USB Type-C + state machine for use with Type-C Port Controllers. + +if TYPEC_TCPM + +source "drivers/usb/typec/fusb302/Kconfig" config TYPEC_WCOVE tristate "Intel WhiskeyCove PMIC USB Type-C PHY driver" @@ -10,7 +62,6 @@ config TYPEC_WCOVE depends on INTEL_SOC_PMIC depends on INTEL_PMC_IPC depends on BXT_WC_PMIC_OPREGION - select TYPEC help This driver adds support for USB Type-C detection on Intel Broxton platforms that have Intel Whiskey Cove PMIC. The driver can detect the @@ -19,6 +70,18 @@ config TYPEC_WCOVE To compile this driver as module, choose M here: the module will be called typec_wcove +endif # TYPEC_TCPM + source "drivers/usb/typec/ucsi/Kconfig" -endmenu +config TYPEC_TPS6598X + tristate "TI TPS6598x USB Power Delivery controller driver" + depends on I2C + help + Say Y or M here if your system has TI TPS65982 or TPS65983 USB Power + Delivery controller. + + If you choose to build this driver as a dynamically linked module, the + module will be called tps6598x.ko. + +endif # TYPEC diff --git a/drivers/usb/typec/Makefile b/drivers/usb/typec/Makefile index bc214f15f1b55..bb3138a6eaac7 100644 --- a/drivers/usb/typec/Makefile +++ b/drivers/usb/typec/Makefile @@ -1,3 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_TYPEC) += typec.o +obj-$(CONFIG_TYPEC_TCPM) += tcpm.o +obj-y += fusb302/ obj-$(CONFIG_TYPEC_WCOVE) += typec_wcove.o obj-$(CONFIG_TYPEC_UCSI) += ucsi/ +obj-$(CONFIG_TYPEC_TPS6598X) += tps6598x.o diff --git a/drivers/staging/typec/fusb302/Kconfig b/drivers/usb/typec/fusb302/Kconfig similarity index 100% rename from drivers/staging/typec/fusb302/Kconfig rename to drivers/usb/typec/fusb302/Kconfig diff --git a/drivers/staging/typec/fusb302/Makefile b/drivers/usb/typec/fusb302/Makefile similarity index 53% rename from drivers/staging/typec/fusb302/Makefile rename to drivers/usb/typec/fusb302/Makefile index 207efa5fbab81..3b51b33631a08 100644 --- a/drivers/staging/typec/fusb302/Makefile +++ b/drivers/usb/typec/fusb302/Makefile @@ -1 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_TYPEC_FUSB302) += fusb302.o diff --git a/drivers/staging/typec/fusb302/fusb302.c b/drivers/usb/typec/fusb302/fusb302.c similarity index 98% rename from drivers/staging/typec/fusb302/fusb302.c rename to drivers/usb/typec/fusb302/fusb302.c index 7d9f25db1add8..dcd8ef085b301 100644 --- a/drivers/staging/typec/fusb302/fusb302.c +++ b/drivers/usb/typec/fusb302/fusb302.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2016-2017 Google, Inc * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Fairchild FUSB302 Type-C Chip Driver */ @@ -25,7 +16,6 @@ #include #include #include -#include #include #include #include @@ -37,11 +27,11 @@ #include #include #include +#include +#include #include #include "fusb302_reg.h" -#include "../tcpm.h" -#include "../pd.h" /* * When the device is SNK, BC_LVL interrupt is used to monitor cc pins @@ -1753,24 +1743,24 @@ static int init_gpio(struct fusb302_chip *chip) chip->gpio_int_n = of_get_named_gpio(node, "fcs,int_n", 0); if (!gpio_is_valid(chip->gpio_int_n)) { ret = chip->gpio_int_n; - fusb302_log(chip, "cannot get named GPIO Int_N, ret=%d", ret); + dev_err(chip->dev, "cannot get named GPIO Int_N, ret=%d", ret); return ret; } ret = devm_gpio_request(chip->dev, chip->gpio_int_n, "fcs,int_n"); if (ret < 0) { - fusb302_log(chip, "cannot request GPIO Int_N, ret=%d", ret); + dev_err(chip->dev, "cannot request GPIO Int_N, ret=%d", ret); return ret; } ret = gpio_direction_input(chip->gpio_int_n); if (ret < 0) { - fusb302_log(chip, - "cannot set GPIO Int_N to input, ret=%d", ret); + dev_err(chip->dev, + "cannot set GPIO Int_N to input, ret=%d", ret); return ret; } ret = gpio_to_irq(chip->gpio_int_n); if (ret < 0) { - fusb302_log(chip, - "cannot request IRQ for GPIO Int_N, ret=%d", ret); + dev_err(chip->dev, + "cannot request IRQ for GPIO Int_N, ret=%d", ret); return ret; } chip->gpio_int_n_irq = ret; @@ -1867,7 +1857,8 @@ static int fusb302_probe(struct i2c_client *client, chip->tcpm_port = tcpm_register_port(&client->dev, &chip->tcpc_dev); if (IS_ERR(chip->tcpm_port)) { ret = PTR_ERR(chip->tcpm_port); - fusb302_log(chip, "cannot register tcpm port, ret=%d", ret); + if (ret != -EPROBE_DEFER) + dev_err(dev, "cannot register tcpm port, ret=%d", ret); goto destroy_workqueue; } @@ -1876,8 +1867,7 @@ static int fusb302_probe(struct i2c_client *client, IRQF_ONESHOT | IRQF_TRIGGER_LOW, "fsc_interrupt_int_n", chip); if (ret < 0) { - fusb302_log(chip, - "cannot request IRQ for GPIO Int_N, ret=%d", ret); + dev_err(dev, "cannot request IRQ for GPIO Int_N, ret=%d", ret); goto tcpm_unregister_port; } enable_irq_wake(chip->gpio_int_n_irq); diff --git a/drivers/staging/typec/fusb302/fusb302_reg.h b/drivers/usb/typec/fusb302/fusb302_reg.h similarity index 93% rename from drivers/staging/typec/fusb302/fusb302_reg.h rename to drivers/usb/typec/fusb302/fusb302_reg.h index 0682e63de773b..00b39d3654788 100644 --- a/drivers/staging/typec/fusb302/fusb302_reg.h +++ b/drivers/usb/typec/fusb302/fusb302_reg.h @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2016-2017 Google, Inc * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Fairchild FUSB302 Type-C Chip Driver */ diff --git a/drivers/staging/typec/tcpm.c b/drivers/usb/typec/tcpm.c similarity index 96% rename from drivers/staging/typec/tcpm.c rename to drivers/usb/typec/tcpm.c index f237e31926f4c..8b637a4b474b0 100644 --- a/drivers/staging/typec/tcpm.c +++ b/drivers/usb/typec/tcpm.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2015-2017 Google, Inc * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * USB Power Delivery protocol stack. */ @@ -26,14 +17,13 @@ #include #include #include +#include +#include +#include +#include #include #include -#include "pd.h" -#include "pd_vdo.h" -#include "pd_bdo.h" -#include "tcpm.h" - #define FOREACH_STATE(S) \ S(INVALID_STATE), \ S(DRP_TOGGLING), \ @@ -908,27 +898,6 @@ static void svdm_consume_identity(struct tcpm_port *port, const __le32 *payload, memset(&port->mode_data, 0, sizeof(port->mode_data)); -#if 0 /* Not really a match */ - switch (PD_IDH_PTYPE(vdo)) { - case IDH_PTYPE_UNDEF: - port->partner.type = TYPEC_PARTNER_NONE; /* no longer exists */ - break; - case IDH_PTYPE_HUB: - break; - case IDH_PTYPE_PERIPH: - break; - case IDH_PTYPE_PCABLE: - break; - case IDH_PTYPE_ACABLE: - break; - case IDH_PTYPE_AMA: - port->partner.type = TYPEC_PARTNER_ALTMODE; - break; - default: - break; - } -#endif - port->partner_ident.id_header = vdo; port->partner_ident.cert_stat = le32_to_cpu(payload[VDO_INDEX_CSTAT]); port->partner_ident.product = product; @@ -1008,7 +977,7 @@ static void svdm_consume_modes(struct tcpm_port *port, const __le32 *payload, } port->partner_altmode[pmdata->altmodes] = typec_partner_register_altmode(port->partner, paltmode); - if (port->partner_altmode[pmdata->altmodes] == NULL) { + if (!port->partner_altmode[pmdata->altmodes]) { tcpm_log(port, "Failed to register alternate modes for SVID 0x%04x", paltmode->svid); @@ -1103,11 +1072,7 @@ static int tcpm_pd_svdm(struct tcpm_port *port, const __le32 *payload, int cnt, response[0] = VDO(svid, 1, CMD_DISCOVER_MODES); rlen = 1; } else { -#if 0 - response[0] = pd_dfp_enter_mode(port, 0, 0); - if (response[0]) - rlen = 1; -#endif + /* enter alternate mode if/when implemented */ } break; case CMD_ENTER_MODE: @@ -1145,10 +1110,6 @@ static void tcpm_handle_vdm_request(struct tcpm_port *port, if (PD_VDO_SVDM(p0)) rlen = tcpm_pd_svdm(port, payload, cnt, response); -#if 0 - else - rlen = tcpm_pd_custom_vdm(port, cnt, payload, response); -#endif if (rlen > 0) { tcpm_queue_vdm(port, response[0], &response[1], rlen - 1); @@ -1286,6 +1247,100 @@ static void vdm_state_machine_work(struct work_struct *work) mutex_unlock(&port->lock); } +enum pdo_err { + PDO_NO_ERR, + PDO_ERR_NO_VSAFE5V, + PDO_ERR_VSAFE5V_NOT_FIRST, + PDO_ERR_PDO_TYPE_NOT_IN_ORDER, + PDO_ERR_FIXED_NOT_SORTED, + PDO_ERR_VARIABLE_BATT_NOT_SORTED, + PDO_ERR_DUPE_PDO, +}; + +static const char * const pdo_err_msg[] = { + [PDO_ERR_NO_VSAFE5V] = + " err: source/sink caps should atleast have vSafe5V", + [PDO_ERR_VSAFE5V_NOT_FIRST] = + " err: vSafe5V Fixed Supply Object Shall always be the first object", + [PDO_ERR_PDO_TYPE_NOT_IN_ORDER] = + " err: PDOs should be in the following order: Fixed; Battery; Variable", + [PDO_ERR_FIXED_NOT_SORTED] = + " err: Fixed supply pdos should be in increasing order of their fixed voltage", + [PDO_ERR_VARIABLE_BATT_NOT_SORTED] = + " err: Variable/Battery supply pdos should be in increasing order of their minimum voltage", + [PDO_ERR_DUPE_PDO] = + " err: Variable/Batt supply pdos cannot have same min/max voltage", +}; + +static enum pdo_err tcpm_caps_err(struct tcpm_port *port, const u32 *pdo, + unsigned int nr_pdo) +{ + unsigned int i; + + /* Should at least contain vSafe5v */ + if (nr_pdo < 1) + return PDO_ERR_NO_VSAFE5V; + + /* The vSafe5V Fixed Supply Object Shall always be the first object */ + if (pdo_type(pdo[0]) != PDO_TYPE_FIXED || + pdo_fixed_voltage(pdo[0]) != VSAFE5V) + return PDO_ERR_VSAFE5V_NOT_FIRST; + + for (i = 1; i < nr_pdo; i++) { + if (pdo_type(pdo[i]) < pdo_type(pdo[i - 1])) { + return PDO_ERR_PDO_TYPE_NOT_IN_ORDER; + } else if (pdo_type(pdo[i]) == pdo_type(pdo[i - 1])) { + enum pd_pdo_type type = pdo_type(pdo[i]); + + switch (type) { + /* + * The remaining Fixed Supply Objects, if + * present, shall be sent in voltage order; + * lowest to highest. + */ + case PDO_TYPE_FIXED: + if (pdo_fixed_voltage(pdo[i]) <= + pdo_fixed_voltage(pdo[i - 1])) + return PDO_ERR_FIXED_NOT_SORTED; + break; + /* + * The Battery Supply Objects and Variable + * supply, if present shall be sent in Minimum + * Voltage order; lowest to highest. + */ + case PDO_TYPE_VAR: + case PDO_TYPE_BATT: + if (pdo_min_voltage(pdo[i]) < + pdo_min_voltage(pdo[i - 1])) + return PDO_ERR_VARIABLE_BATT_NOT_SORTED; + else if ((pdo_min_voltage(pdo[i]) == + pdo_min_voltage(pdo[i - 1])) && + (pdo_max_voltage(pdo[i]) == + pdo_min_voltage(pdo[i - 1]))) + return PDO_ERR_DUPE_PDO; + break; + default: + tcpm_log_force(port, " Unknown pdo type"); + } + } + } + + return PDO_NO_ERR; +} + +static int tcpm_validate_caps(struct tcpm_port *port, const u32 *pdo, + unsigned int nr_pdo) +{ + enum pdo_err err_index = tcpm_caps_err(port, pdo, nr_pdo); + + if (err_index != PDO_NO_ERR) { + tcpm_log_force(port, " %s", pdo_err_msg[err_index]); + return -EINVAL; + } + + return 0; +} + /* * PD (data, control) command handling functions */ @@ -1308,6 +1363,9 @@ static void tcpm_pd_data_request(struct tcpm_port *port, tcpm_log_source_caps(port); + tcpm_validate_caps(port, port->source_caps, + port->nr_source_caps); + /* * This message may be received even if VBUS is not * present. This is quite unexpected; see USB PD @@ -2442,7 +2500,6 @@ static void run_state_machine(struct tcpm_port *port) tcpm_set_state(port, SNK_STARTUP, 0); break; case SNK_STARTUP: - /* XXX: callback into infrastructure */ opmode = tcpm_get_pwr_opmode(port->polarity ? port->cc2 : port->cc1); typec_set_pwr_opmode(port->typec_port, opmode); @@ -2479,8 +2536,7 @@ static void run_state_machine(struct tcpm_port *port) tcpm_port_is_sink(port) && time_is_after_jiffies(port->delayed_runtime)) { tcpm_set_state(port, SNK_DISCOVERY, - jiffies_to_msecs(port->delayed_runtime - - jiffies)); + port->delayed_runtime - jiffies); break; } tcpm_set_state(port, unattached_state(port), 0); @@ -3476,9 +3532,12 @@ static int tcpm_copy_vdos(u32 *dest_vdo, const u32 *src_vdo, return nr_vdo; } -void tcpm_update_source_capabilities(struct tcpm_port *port, const u32 *pdo, - unsigned int nr_pdo) +int tcpm_update_source_capabilities(struct tcpm_port *port, const u32 *pdo, + unsigned int nr_pdo) { + if (tcpm_validate_caps(port, pdo, nr_pdo)) + return -EINVAL; + mutex_lock(&port->lock); port->nr_src_pdo = tcpm_copy_pdos(port->src_pdo, pdo, nr_pdo); switch (port->state) { @@ -3498,16 +3557,20 @@ void tcpm_update_source_capabilities(struct tcpm_port *port, const u32 *pdo, break; } mutex_unlock(&port->lock); + return 0; } EXPORT_SYMBOL_GPL(tcpm_update_source_capabilities); -void tcpm_update_sink_capabilities(struct tcpm_port *port, const u32 *pdo, - unsigned int nr_pdo, - unsigned int max_snk_mv, - unsigned int max_snk_ma, - unsigned int max_snk_mw, - unsigned int operating_snk_mw) +int tcpm_update_sink_capabilities(struct tcpm_port *port, const u32 *pdo, + unsigned int nr_pdo, + unsigned int max_snk_mv, + unsigned int max_snk_ma, + unsigned int max_snk_mw, + unsigned int operating_snk_mw) { + if (tcpm_validate_caps(port, pdo, nr_pdo)) + return -EINVAL; + mutex_lock(&port->lock); port->nr_snk_pdo = tcpm_copy_pdos(port->snk_pdo, pdo, nr_pdo); port->max_snk_mv = max_snk_mv; @@ -3526,6 +3589,7 @@ void tcpm_update_sink_capabilities(struct tcpm_port *port, const u32 *pdo, break; } mutex_unlock(&port->lock); + return 0; } EXPORT_SYMBOL_GPL(tcpm_update_sink_capabilities); @@ -3561,7 +3625,15 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc) init_completion(&port->tx_complete); init_completion(&port->swap_complete); + tcpm_debugfs_init(port); + if (tcpm_validate_caps(port, tcpc->config->src_pdo, + tcpc->config->nr_src_pdo) || + tcpm_validate_caps(port, tcpc->config->snk_pdo, + tcpc->config->nr_snk_pdo)) { + err = -EINVAL; + goto out_destroy_wq; + } port->nr_src_pdo = tcpm_copy_pdos(port->src_pdo, tcpc->config->src_pdo, tcpc->config->nr_src_pdo); port->nr_snk_pdo = tcpm_copy_pdos(port->snk_pdo, tcpc->config->snk_pdo, @@ -3590,11 +3662,6 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc) port->partner_desc.identity = &port->partner_ident; port->port_type = tcpc->config->type; - /* - * TODO: - * - alt_modes, set_alt_mode - * - {debug,audio}_accessory - */ port->typec_port = typec_register_port(port->dev, &port->typec_caps); if (!port->typec_port) { @@ -3621,7 +3688,6 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc) } } - tcpm_debugfs_init(port); mutex_lock(&port->lock); tcpm_init(port); mutex_unlock(&port->lock); @@ -3639,6 +3705,7 @@ void tcpm_unregister_port(struct tcpm_port *port) { int i; + tcpm_reset_port(port); for (i = 0; i < ARRAY_SIZE(port->port_altmode); i++) typec_unregister_altmode(port->port_altmode[i]); typec_unregister_port(port->typec_port); diff --git a/drivers/usb/typec/tps6598x.c b/drivers/usb/typec/tps6598x.c new file mode 100644 index 0000000000000..7b01648c85ca4 --- /dev/null +++ b/drivers/usb/typec/tps6598x.c @@ -0,0 +1,504 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Driver for TI TPS6598x USB Power Delivery controller family + * + * Copyright (C) 2017, Intel Corporation + * Author: Heikki Krogerus + */ + +#include +#include +#include +#include +#include +#include + +/* Register offsets */ +#define TPS_REG_CMD1 0x08 +#define TPS_REG_DATA1 0x09 +#define TPS_REG_INT_EVENT1 0x14 +#define TPS_REG_INT_EVENT2 0x15 +#define TPS_REG_INT_MASK1 0x16 +#define TPS_REG_INT_MASK2 0x17 +#define TPS_REG_INT_CLEAR1 0x18 +#define TPS_REG_INT_CLEAR2 0x19 +#define TPS_REG_STATUS 0x1a +#define TPS_REG_SYSTEM_CONF 0x28 +#define TPS_REG_CTRL_CONF 0x29 +#define TPS_REG_POWER_STATUS 0x3f +#define TPS_REG_RX_IDENTITY_SOP 0x48 + +/* TPS_REG_INT_* bits */ +#define TPS_REG_INT_PLUG_EVENT BIT(3) + +/* TPS_REG_STATUS bits */ +#define TPS_STATUS_PLUG_PRESENT BIT(0) +#define TPS_STATUS_ORIENTATION BIT(4) +#define TPS_STATUS_PORTROLE(s) (!!((s) & BIT(5))) +#define TPS_STATUS_DATAROLE(s) (!!((s) & BIT(6))) +#define TPS_STATUS_VCONN(s) (!!((s) & BIT(7))) + +/* TPS_REG_SYSTEM_CONF bits */ +#define TPS_SYSCONF_PORTINFO(c) ((c) & 3) + +enum { + TPS_PORTINFO_SINK, + TPS_PORTINFO_SINK_ACCESSORY, + TPS_PORTINFO_DRP_UFP, + TPS_PORTINFO_DRP_UFP_DRD, + TPS_PORTINFO_DRP_DFP, + TPS_PORTINFO_DRP_DFP_DRD, + TPS_PORTINFO_SOURCE, +}; + +/* TPS_REG_POWER_STATUS bits */ +#define TPS_POWER_STATUS_SOURCESINK BIT(1) +#define TPS_POWER_STATUS_PWROPMODE(p) (((p) & GENMASK(3, 2)) >> 2) + +/* TPS_REG_RX_IDENTITY_SOP */ +struct tps6598x_rx_identity_reg { + u8 status; + struct usb_pd_identity identity; + u32 vdo[3]; +} __packed; + +/* Standard Task return codes */ +#define TPS_TASK_TIMEOUT 1 +#define TPS_TASK_REJECTED 3 + +/* Unrecognized commands will be replaced with "!CMD" */ +#define INVALID_CMD(_cmd_) (_cmd_ == 0x444d4321) + +struct tps6598x { + struct device *dev; + struct regmap *regmap; + struct mutex lock; /* device lock */ + u8 i2c_protocol:1; + + struct typec_port *port; + struct typec_partner *partner; + struct usb_pd_identity partner_identity; + struct typec_capability typec_cap; +}; + +static int +tps6598x_block_read(struct tps6598x *tps, u8 reg, void *val, size_t len) +{ + u8 data[len + 1]; + int ret; + + if (!tps->i2c_protocol) + return regmap_raw_read(tps->regmap, reg, val, len); + + ret = regmap_raw_read(tps->regmap, reg, data, sizeof(data)); + if (ret) + return ret; + + if (data[0] < len) + return -EIO; + + memcpy(val, &data[1], len); + return 0; +} + +static inline int tps6598x_read16(struct tps6598x *tps, u8 reg, u16 *val) +{ + return tps6598x_block_read(tps, reg, val, sizeof(u16)); +} + +static inline int tps6598x_read32(struct tps6598x *tps, u8 reg, u32 *val) +{ + return tps6598x_block_read(tps, reg, val, sizeof(u32)); +} + +static inline int tps6598x_read64(struct tps6598x *tps, u8 reg, u64 *val) +{ + return tps6598x_block_read(tps, reg, val, sizeof(u64)); +} + +static inline int tps6598x_write16(struct tps6598x *tps, u8 reg, u16 val) +{ + return regmap_raw_write(tps->regmap, reg, &val, sizeof(u16)); +} + +static inline int tps6598x_write32(struct tps6598x *tps, u8 reg, u32 val) +{ + return regmap_raw_write(tps->regmap, reg, &val, sizeof(u32)); +} + +static inline int tps6598x_write64(struct tps6598x *tps, u8 reg, u64 val) +{ + return regmap_raw_write(tps->regmap, reg, &val, sizeof(u64)); +} + +static inline int +tps6598x_write_4cc(struct tps6598x *tps, u8 reg, const char *val) +{ + return regmap_raw_write(tps->regmap, reg, &val, sizeof(u32)); +} + +static int tps6598x_read_partner_identity(struct tps6598x *tps) +{ + struct tps6598x_rx_identity_reg id; + int ret; + + ret = tps6598x_block_read(tps, TPS_REG_RX_IDENTITY_SOP, + &id, sizeof(id)); + if (ret) + return ret; + + tps->partner_identity = id.identity; + + return 0; +} + +static int tps6598x_connect(struct tps6598x *tps, u32 status) +{ + struct typec_partner_desc desc; + enum typec_pwr_opmode mode; + u16 pwr_status; + int ret; + + if (tps->partner) + return 0; + + ret = tps6598x_read16(tps, TPS_REG_POWER_STATUS, &pwr_status); + if (ret < 0) + return ret; + + mode = TPS_POWER_STATUS_PWROPMODE(pwr_status); + + desc.usb_pd = mode == TYPEC_PWR_MODE_PD; + desc.accessory = TYPEC_ACCESSORY_NONE; /* XXX: handle accessories */ + desc.identity = NULL; + + if (desc.usb_pd) { + ret = tps6598x_read_partner_identity(tps); + if (ret) + return ret; + desc.identity = &tps->partner_identity; + } + + tps->partner = typec_register_partner(tps->port, &desc); + if (!tps->partner) + return -ENODEV; + + typec_set_pwr_opmode(tps->port, mode); + typec_set_pwr_role(tps->port, TPS_STATUS_PORTROLE(status)); + typec_set_vconn_role(tps->port, TPS_STATUS_VCONN(status)); + typec_set_data_role(tps->port, TPS_STATUS_DATAROLE(status)); + + if (desc.identity) + typec_partner_set_identity(tps->partner); + + return 0; +} + +static void tps6598x_disconnect(struct tps6598x *tps, u32 status) +{ + typec_unregister_partner(tps->partner); + tps->partner = NULL; + typec_set_pwr_opmode(tps->port, TYPEC_PWR_MODE_USB); + typec_set_pwr_role(tps->port, TPS_STATUS_PORTROLE(status)); + typec_set_vconn_role(tps->port, TPS_STATUS_VCONN(status)); + typec_set_data_role(tps->port, TPS_STATUS_DATAROLE(status)); +} + +static int tps6598x_exec_cmd(struct tps6598x *tps, const char *cmd, + size_t in_len, u8 *in_data, + size_t out_len, u8 *out_data) +{ + unsigned long timeout; + u32 val; + int ret; + + ret = tps6598x_read32(tps, TPS_REG_CMD1, &val); + if (ret) + return ret; + if (val && !INVALID_CMD(val)) + return -EBUSY; + + if (in_len) { + ret = regmap_raw_write(tps->regmap, TPS_REG_DATA1, + in_data, in_len); + if (ret) + return ret; + } + + ret = tps6598x_write_4cc(tps, TPS_REG_CMD1, cmd); + if (ret < 0) + return ret; + + /* XXX: Using 1s for now, but it may not be enough for every command. */ + timeout = jiffies + msecs_to_jiffies(1000); + + do { + ret = tps6598x_read32(tps, TPS_REG_CMD1, &val); + if (ret) + return ret; + if (INVALID_CMD(val)) + return -EINVAL; + + if (time_is_before_jiffies(timeout)) + return -ETIMEDOUT; + } while (val); + + if (out_len) { + ret = tps6598x_block_read(tps, TPS_REG_DATA1, + out_data, out_len); + if (ret) + return ret; + val = out_data[0]; + } else { + ret = tps6598x_block_read(tps, TPS_REG_DATA1, &val, sizeof(u8)); + if (ret) + return ret; + } + + switch (val) { + case TPS_TASK_TIMEOUT: + return -ETIMEDOUT; + case TPS_TASK_REJECTED: + return -EPERM; + default: + break; + } + + return 0; +} + +static int +tps6598x_dr_set(const struct typec_capability *cap, enum typec_data_role role) +{ + struct tps6598x *tps = container_of(cap, struct tps6598x, typec_cap); + const char *cmd = (role == TYPEC_DEVICE) ? "SWUF" : "SWDF"; + u32 status; + int ret; + + mutex_lock(&tps->lock); + + ret = tps6598x_exec_cmd(tps, cmd, 0, NULL, 0, NULL); + if (ret) + goto out_unlock; + + ret = tps6598x_read32(tps, TPS_REG_STATUS, &status); + if (ret) + goto out_unlock; + + if (role != TPS_STATUS_DATAROLE(status)) { + ret = -EPROTO; + goto out_unlock; + } + + typec_set_data_role(tps->port, role); + +out_unlock: + mutex_unlock(&tps->lock); + + return ret; +} + +static int +tps6598x_pr_set(const struct typec_capability *cap, enum typec_role role) +{ + struct tps6598x *tps = container_of(cap, struct tps6598x, typec_cap); + const char *cmd = (role == TYPEC_SINK) ? "SWSk" : "SWSr"; + u32 status; + int ret; + + mutex_lock(&tps->lock); + + ret = tps6598x_exec_cmd(tps, cmd, 0, NULL, 0, NULL); + if (ret) + goto out_unlock; + + ret = tps6598x_read32(tps, TPS_REG_STATUS, &status); + if (ret) + goto out_unlock; + + if (role != TPS_STATUS_PORTROLE(status)) { + ret = -EPROTO; + goto out_unlock; + } + + typec_set_pwr_role(tps->port, role); + +out_unlock: + mutex_unlock(&tps->lock); + + return ret; +} + +static irqreturn_t tps6598x_interrupt(int irq, void *data) +{ + struct tps6598x *tps = data; + u64 event1; + u64 event2; + u32 status; + int ret; + + mutex_lock(&tps->lock); + + ret = tps6598x_read64(tps, TPS_REG_INT_EVENT1, &event1); + ret |= tps6598x_read64(tps, TPS_REG_INT_EVENT2, &event2); + if (ret) { + dev_err(tps->dev, "%s: failed to read events\n", __func__); + goto err_unlock; + } + + ret = tps6598x_read32(tps, TPS_REG_STATUS, &status); + if (ret) { + dev_err(tps->dev, "%s: failed to read status\n", __func__); + goto err_clear_ints; + } + + /* Handle plug insert or removal */ + if ((event1 | event2) & TPS_REG_INT_PLUG_EVENT) { + if (status & TPS_STATUS_PLUG_PRESENT) { + ret = tps6598x_connect(tps, status); + if (ret) + dev_err(tps->dev, + "failed to register partner\n"); + } else { + tps6598x_disconnect(tps, status); + } + } + +err_clear_ints: + tps6598x_write64(tps, TPS_REG_INT_CLEAR1, event1); + tps6598x_write64(tps, TPS_REG_INT_CLEAR2, event2); + +err_unlock: + mutex_unlock(&tps->lock); + + return IRQ_HANDLED; +} + +static const struct regmap_config tps6598x_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = 0x7F, +}; + +static int tps6598x_probe(struct i2c_client *client) +{ + struct tps6598x *tps; + u32 status; + u32 conf; + u32 vid; + int ret; + + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + mutex_init(&tps->lock); + tps->dev = &client->dev; + + tps->regmap = devm_regmap_init_i2c(client, &tps6598x_regmap_config); + if (IS_ERR(tps->regmap)) + return PTR_ERR(tps->regmap); + + ret = tps6598x_read32(tps, 0, &vid); + if (ret < 0) + return ret; + if (!vid) + return -ENODEV; + + /* + * Checking can the adapter handle SMBus protocol. If it can not, the + * driver needs to take care of block reads separately. + * + * FIXME: Testing with I2C_FUNC_I2C. regmap-i2c uses I2C protocol + * unconditionally if the adapter has I2C_FUNC_I2C set. + */ + if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) + tps->i2c_protocol = true; + + ret = tps6598x_read32(tps, TPS_REG_STATUS, &status); + if (ret < 0) + return ret; + + ret = tps6598x_read32(tps, TPS_REG_SYSTEM_CONF, &conf); + if (ret < 0) + return ret; + + switch (TPS_SYSCONF_PORTINFO(conf)) { + case TPS_PORTINFO_SINK_ACCESSORY: + case TPS_PORTINFO_SINK: + tps->typec_cap.type = TYPEC_PORT_UFP; + break; + case TPS_PORTINFO_DRP_UFP_DRD: + case TPS_PORTINFO_DRP_DFP_DRD: + tps->typec_cap.dr_set = tps6598x_dr_set; + /* fall through */ + case TPS_PORTINFO_DRP_UFP: + case TPS_PORTINFO_DRP_DFP: + tps->typec_cap.pr_set = tps6598x_pr_set; + tps->typec_cap.type = TYPEC_PORT_DRP; + break; + case TPS_PORTINFO_SOURCE: + tps->typec_cap.type = TYPEC_PORT_DFP; + break; + default: + return -ENODEV; + } + + tps->typec_cap.revision = USB_TYPEC_REV_1_2; + tps->typec_cap.pd_revision = 0x200; + tps->typec_cap.prefer_role = TYPEC_NO_PREFERRED_ROLE; + + tps->port = typec_register_port(&client->dev, &tps->typec_cap); + if (!tps->port) + return -ENODEV; + + if (status & TPS_STATUS_PLUG_PRESENT) { + ret = tps6598x_connect(tps, status); + if (ret) + dev_err(&client->dev, "failed to register partner\n"); + } + + ret = devm_request_threaded_irq(&client->dev, client->irq, NULL, + tps6598x_interrupt, + IRQF_SHARED | IRQF_ONESHOT, + dev_name(&client->dev), tps); + if (ret) { + tps6598x_disconnect(tps, 0); + typec_unregister_port(tps->port); + return ret; + } + + i2c_set_clientdata(client, tps); + + return 0; +} + +static int tps6598x_remove(struct i2c_client *client) +{ + struct tps6598x *tps = i2c_get_clientdata(client); + + tps6598x_disconnect(tps, 0); + typec_unregister_port(tps->port); + + return 0; +} + +static const struct acpi_device_id tps6598x_acpi_match[] = { + { "INT3515", 0 }, + { } +}; +MODULE_DEVICE_TABLE(acpi, tps6598x_acpi_match); + +static struct i2c_driver tps6598x_i2c_driver = { + .driver = { + .name = "tps6598x", + .acpi_match_table = tps6598x_acpi_match, + }, + .probe_new = tps6598x_probe, + .remove = tps6598x_remove, +}; +module_i2c_driver(tps6598x_i2c_driver); + +MODULE_AUTHOR("Heikki Krogerus "); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("TI TPS6598x USB Power Delivery Controller Driver"); diff --git a/drivers/usb/typec/typec.c b/drivers/usb/typec/typec.c index 24e355ba109d3..735726ced6024 100644 --- a/drivers/usb/typec/typec.c +++ b/drivers/usb/typec/typec.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Type-C Connector Class * * Copyright (C) 2017, Intel Corporation * Author: Heikki Krogerus - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include diff --git a/drivers/usb/typec/typec_wcove.c b/drivers/usb/typec/typec_wcove.c index e9c4e784a9cb8..1e13d4e158318 100644 --- a/drivers/usb/typec/typec_wcove.c +++ b/drivers/usb/typec/typec_wcove.c @@ -1,24 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 /** * typec_wcove.c - WhiskeyCove PMIC USB Type-C PHY driver * * Copyright (C) 2017 Intel Corporation * Author: Heikki Krogerus - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include #include +#include #include -#include #include #include /* Register offsets */ #define WCOVE_CHGRIRQ0 0x4e09 -#define WCOVE_PHYCTRL 0x5e07 #define USBC_CONTROL1 0x7001 #define USBC_CONTROL2 0x7002 @@ -28,22 +24,57 @@ #define USBC_STATUS1 0x7007 #define USBC_STATUS2 0x7008 #define USBC_STATUS3 0x7009 +#define USBC_CC1 0x700a +#define USBC_CC2 0x700b +#define USBC_CC1_STATUS 0x700c +#define USBC_CC2_STATUS 0x700d #define USBC_IRQ1 0x7015 #define USBC_IRQ2 0x7016 #define USBC_IRQMASK1 0x7017 #define USBC_IRQMASK2 0x7018 +#define USBC_PDCFG2 0x701a +#define USBC_PDCFG3 0x701b +#define USBC_PDSTATUS 0x701c +#define USBC_RXSTATUS 0x701d +#define USBC_RXINFO 0x701e +#define USBC_TXCMD 0x701f +#define USBC_TXINFO 0x7020 +#define USBC_RX_DATA 0x7028 +#define USBC_TX_DATA 0x7047 /* Register bits */ -#define USBC_CONTROL1_MODE_DRP(r) (((r) & ~0x7) | 4) +#define USBC_CONTROL1_MODE_MASK 0x3 +#define USBC_CONTROL1_MODE_SNK 0 +#define USBC_CONTROL1_MODE_SNKACC 1 +#define USBC_CONTROL1_MODE_SRC 2 +#define USBC_CONTROL1_MODE_SRCACC 3 +#define USBC_CONTROL1_MODE_DRP 4 +#define USBC_CONTROL1_MODE_DRPACC 5 +#define USBC_CONTROL1_MODE_TEST 7 +#define USBC_CONTROL1_CURSRC_MASK 0xc +#define USBC_CONTROL1_CURSRC_UA_0 (0 << 3) +#define USBC_CONTROL1_CURSRC_UA_80 (1 << 3) +#define USBC_CONTROL1_CURSRC_UA_180 (2 << 3) +#define USBC_CONTROL1_CURSRC_UA_330 (3 << 3) +#define USBC_CONTROL1_DRPTOGGLE_RANDOM 0xe0 #define USBC_CONTROL2_UNATT_SNK BIT(0) #define USBC_CONTROL2_UNATT_SRC BIT(1) #define USBC_CONTROL2_DIS_ST BIT(2) +#define USBC_CONTROL3_DET_DIS BIT(0) #define USBC_CONTROL3_PD_DIS BIT(1) +#define USBC_CONTROL3_RESETPHY BIT(2) +#define USBC_CC_CTRL_PU_EN BIT(0) #define USBC_CC_CTRL_VCONN_EN BIT(1) +#define USBC_CC_CTRL_TX_EN BIT(2) +#define USBC_CC_CTRL_PD_EN BIT(3) +#define USBC_CC_CTRL_CDET_EN BIT(4) +#define USBC_CC_CTRL_RDET_EN BIT(5) +#define USBC_CC_CTRL_ADC_EN BIT(6) +#define USBC_CC_CTRL_VBUSOK BIT(7) #define USBC_STATUS1_DET_ONGOING BIT(6) #define USBC_STATUS1_RSLT(r) ((r) & 0xf) @@ -61,6 +92,15 @@ #define USBC_STATUS2_VBUS_REQ BIT(5) +#define UCSC_CC_STATUS_SNK_RP BIT(0) +#define UCSC_CC_STATUS_PWRDEFSNK BIT(1) +#define UCSC_CC_STATUS_PWR_1P5A_SNK BIT(2) +#define UCSC_CC_STATUS_PWR_3A_SNK BIT(3) +#define UCSC_CC_STATUS_SRC_RP BIT(4) +#define UCSC_CC_STATUS_RX(r) (((r) >> 5) & 0x3) +#define USBC_CC_STATUS_RD 1 +#define USBC_CC_STATUS_RA 2 + #define USBC_IRQ1_ADCDONE1 BIT(2) #define USBC_IRQ1_OVERTEMP BIT(1) #define USBC_IRQ1_SHORT BIT(0) @@ -79,15 +119,44 @@ USBC_IRQ2_RX_HR | USBC_IRQ2_RX_CR | \ USBC_IRQ2_TX_SUCCESS | USBC_IRQ2_TX_FAIL) +#define USBC_PDCFG2_SOP BIT(0) +#define USBC_PDCFG2_SOP_P BIT(1) +#define USBC_PDCFG2_SOP_PP BIT(2) +#define USBC_PDCFG2_SOP_P_DEBUG BIT(3) +#define USBC_PDCFG2_SOP_PP_DEBUG BIT(4) + +#define USBC_PDCFG3_DATAROLE_SHIFT 1 +#define USBC_PDCFG3_SOP_SHIFT 2 + +#define USBC_RXSTATUS_RXCLEAR BIT(0) +#define USBC_RXSTATUS_RXDATA BIT(7) + +#define USBC_RXINFO_RXBYTES(i) (((i) >> 3) & 0x1f) + +#define USBC_TXCMD_BUF_RDY BIT(0) +#define USBC_TXCMD_START BIT(1) +#define USBC_TXCMD_NOP (0 << 5) +#define USBC_TXCMD_MSG (1 << 5) +#define USBC_TXCMD_CR (2 << 5) +#define USBC_TXCMD_HR (3 << 5) +#define USBC_TXCMD_BIST (4 << 5) + +#define USBC_TXINFO_RETRIES(d) (d << 3) + struct wcove_typec { struct mutex lock; /* device lock */ struct device *dev; struct regmap *regmap; - struct typec_port *port; - struct typec_capability cap; - struct typec_partner *partner; + guid_t guid; + + bool vbus; + + struct tcpc_dev tcpc; + struct tcpm_port *tcpm; }; +#define tcpc_to_wcove(_tcpc_) container_of(_tcpc_, struct wcove_typec, tcpc) + enum wcove_typec_func { WCOVE_FUNC_DRIVE_VBUS = 1, WCOVE_FUNC_ORIENTATION, @@ -105,8 +174,7 @@ enum wcove_typec_role { WCOVE_ROLE_DEVICE, }; -static guid_t guid = GUID_INIT(0x482383f0, 0x2876, 0x4e49, - 0x86, 0x85, 0xdb, 0x66, 0x21, 0x1a, 0xf0, 0x37); +#define WCOVE_DSM_UUID "482383f0-2876-4e49-8685-db66211af037" static int wcove_typec_func(struct wcove_typec *wcove, enum wcove_typec_func func, int param) @@ -118,7 +186,7 @@ static int wcove_typec_func(struct wcove_typec *wcove, tmp.type = ACPI_TYPE_INTEGER; tmp.integer.value = param; - obj = acpi_evaluate_dsm(ACPI_HANDLE(wcove->dev), &guid, 1, func, + obj = acpi_evaluate_dsm(ACPI_HANDLE(wcove->dev), &wcove->guid, 1, func, &argv4); if (!obj) { dev_err(wcove->dev, "%s: failed to evaluate _DSM\n", __func__); @@ -129,158 +197,375 @@ static int wcove_typec_func(struct wcove_typec *wcove, return 0; } -static irqreturn_t wcove_typec_irq(int irq, void *data) +static int wcove_init(struct tcpc_dev *tcpc) { - enum typec_role role = TYPEC_SINK; - struct typec_partner_desc partner; - struct wcove_typec *wcove = data; - unsigned int cc1_ctrl; - unsigned int cc2_ctrl; - unsigned int cc_irq1; - unsigned int cc_irq2; - unsigned int status1; - unsigned int status2; + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); int ret; - mutex_lock(&wcove->lock); - - ret = regmap_read(wcove->regmap, USBC_IRQ1, &cc_irq1); + ret = regmap_write(wcove->regmap, USBC_CONTROL1, 0); if (ret) - goto err; + return ret; - ret = regmap_read(wcove->regmap, USBC_IRQ2, &cc_irq2); + /* Unmask everything */ + ret = regmap_write(wcove->regmap, USBC_IRQMASK1, 0); if (ret) - goto err; + return ret; - ret = regmap_read(wcove->regmap, USBC_STATUS1, &status1); - if (ret) - goto err; + return regmap_write(wcove->regmap, USBC_IRQMASK2, 0); +} - ret = regmap_read(wcove->regmap, USBC_STATUS2, &status2); - if (ret) - goto err; +static int wcove_get_vbus(struct tcpc_dev *tcpc) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + unsigned int cc1ctrl; + int ret; - ret = regmap_read(wcove->regmap, USBC_CC1_CTRL, &cc1_ctrl); + ret = regmap_read(wcove->regmap, USBC_CC1_CTRL, &cc1ctrl); if (ret) - goto err; + return ret; - ret = regmap_read(wcove->regmap, USBC_CC2_CTRL, &cc2_ctrl); - if (ret) - goto err; + wcove->vbus = !!(cc1ctrl & USBC_CC_CTRL_VBUSOK); - if (cc_irq1) { - if (cc_irq1 & USBC_IRQ1_OVERTEMP) - dev_err(wcove->dev, "VCONN Switch Over Temperature!\n"); - if (cc_irq1 & USBC_IRQ1_SHORT) - dev_err(wcove->dev, "VCONN Switch Short Circuit!\n"); - ret = regmap_write(wcove->regmap, USBC_IRQ1, cc_irq1); - if (ret) - goto err; - } + return wcove->vbus; +} - if (cc_irq2) { - ret = regmap_write(wcove->regmap, USBC_IRQ2, cc_irq2); - if (ret) - goto err; - /* - * Ignoring any PD communication interrupts until the PD support - * is available - */ - if (cc_irq2 & ~USBC_IRQ2_CC_CHANGE) { - dev_WARN(wcove->dev, "USB PD handling missing\n"); - goto err; - } - } +static int wcove_set_vbus(struct tcpc_dev *tcpc, bool on, bool sink) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + + return wcove_typec_func(wcove, WCOVE_FUNC_DRIVE_VBUS, on); +} + +static int wcove_set_vconn(struct tcpc_dev *tcpc, bool on) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); - if (status1 & USBC_STATUS1_DET_ONGOING) - goto out; + return wcove_typec_func(wcove, WCOVE_FUNC_DRIVE_VCONN, on); +} - if (USBC_STATUS1_RSLT(status1) == USBC_RSLT_NOTHING) { - if (wcove->partner) { - typec_unregister_partner(wcove->partner); - wcove->partner = NULL; +static enum typec_cc_status wcove_to_typec_cc(unsigned int cc) +{ + if (cc & UCSC_CC_STATUS_SNK_RP) { + if (cc & UCSC_CC_STATUS_PWRDEFSNK) + return TYPEC_CC_RP_DEF; + else if (cc & UCSC_CC_STATUS_PWR_1P5A_SNK) + return TYPEC_CC_RP_1_5; + else if (cc & UCSC_CC_STATUS_PWR_3A_SNK) + return TYPEC_CC_RP_3_0; + } else { + switch (UCSC_CC_STATUS_RX(cc)) { + case USBC_CC_STATUS_RD: + return TYPEC_CC_RD; + case USBC_CC_STATUS_RA: + return TYPEC_CC_RA; + default: + break; } + } + return TYPEC_CC_OPEN; +} - wcove_typec_func(wcove, WCOVE_FUNC_ORIENTATION, - WCOVE_ORIENTATION_NORMAL); +static int wcove_get_cc(struct tcpc_dev *tcpc, enum typec_cc_status *cc1, + enum typec_cc_status *cc2) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + unsigned int cc1_status; + unsigned int cc2_status; + int ret; - /* This makes sure the device controller is disconnected */ - wcove_typec_func(wcove, WCOVE_FUNC_ROLE, WCOVE_ROLE_HOST); + ret = regmap_read(wcove->regmap, USBC_CC1_STATUS, &cc1_status); + if (ret) + return ret; - /* Port to default role */ - typec_set_data_role(wcove->port, TYPEC_DEVICE); - typec_set_pwr_role(wcove->port, TYPEC_SINK); - typec_set_pwr_opmode(wcove->port, TYPEC_PWR_MODE_USB); + ret = regmap_read(wcove->regmap, USBC_CC2_STATUS, &cc2_status); + if (ret) + return ret; - goto out; - } + *cc1 = wcove_to_typec_cc(cc1_status); + *cc2 = wcove_to_typec_cc(cc2_status); + + return 0; +} - if (wcove->partner) - goto out; +static int wcove_set_cc(struct tcpc_dev *tcpc, enum typec_cc_status cc) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + unsigned int ctrl; - switch (USBC_STATUS1_ORIENT(status1)) { - case USBC_ORIENT_NORMAL: - wcove_typec_func(wcove, WCOVE_FUNC_ORIENTATION, - WCOVE_ORIENTATION_NORMAL); + switch (cc) { + case TYPEC_CC_RD: + ctrl = USBC_CONTROL1_MODE_SNK; break; - case USBC_ORIENT_REVERSE: - wcove_typec_func(wcove, WCOVE_FUNC_ORIENTATION, - WCOVE_ORIENTATION_REVERSE); - default: + case TYPEC_CC_RP_DEF: + ctrl = USBC_CONTROL1_CURSRC_UA_80 | USBC_CONTROL1_MODE_SRC; + break; + case TYPEC_CC_RP_1_5: + ctrl = USBC_CONTROL1_CURSRC_UA_180 | USBC_CONTROL1_MODE_SRC; + break; + case TYPEC_CC_RP_3_0: + ctrl = USBC_CONTROL1_CURSRC_UA_330 | USBC_CONTROL1_MODE_SRC; break; + case TYPEC_CC_OPEN: + ctrl = 0; + break; + default: + return -EINVAL; + } + + return regmap_write(wcove->regmap, USBC_CONTROL1, ctrl); +} + +static int wcove_set_polarity(struct tcpc_dev *tcpc, enum typec_cc_polarity pol) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + + return wcove_typec_func(wcove, WCOVE_FUNC_ORIENTATION, pol); +} + +static int wcove_set_current_limit(struct tcpc_dev *tcpc, u32 max_ma, u32 mv) +{ + return 0; +} + +static int wcove_set_roles(struct tcpc_dev *tcpc, bool attached, + enum typec_role role, enum typec_data_role data) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + unsigned int val; + int ret; + + ret = wcove_typec_func(wcove, WCOVE_FUNC_ROLE, data == TYPEC_HOST ? + WCOVE_ROLE_HOST : WCOVE_ROLE_DEVICE); + if (ret) + return ret; + + val = role; + val |= data << USBC_PDCFG3_DATAROLE_SHIFT; + val |= PD_REV20 << USBC_PDCFG3_SOP_SHIFT; + + return regmap_write(wcove->regmap, USBC_PDCFG3, val); +} + +static int wcove_set_pd_rx(struct tcpc_dev *tcpc, bool on) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + + return regmap_write(wcove->regmap, USBC_PDCFG2, + on ? USBC_PDCFG2_SOP : 0); +} + +static int wcove_pd_transmit(struct tcpc_dev *tcpc, + enum tcpm_transmit_type type, + const struct pd_message *msg) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + unsigned int info = 0; + unsigned int cmd; + int ret; + + ret = regmap_read(wcove->regmap, USBC_TXCMD, &cmd); + if (ret) + return ret; + + if (!(cmd & USBC_TXCMD_BUF_RDY)) { + dev_warn(wcove->dev, "%s: Last transmission still ongoing!", + __func__); + return -EBUSY; } - memset(&partner, 0, sizeof(partner)); + if (msg) { + const u8 *data = (void *)msg; + int i; + + for (i = 0; i < pd_header_cnt(msg->header) * 4 + 2; i++) { + ret = regmap_write(wcove->regmap, USBC_TX_DATA + i, + data[i]); + if (ret) + return ret; + } + } - switch (USBC_STATUS1_RSLT(status1)) { - case USBC_RSLT_SRC_DEFAULT: - typec_set_pwr_opmode(wcove->port, TYPEC_PWR_MODE_USB); + switch (type) { + case TCPC_TX_SOP: + case TCPC_TX_SOP_PRIME: + case TCPC_TX_SOP_PRIME_PRIME: + case TCPC_TX_SOP_DEBUG_PRIME: + case TCPC_TX_SOP_DEBUG_PRIME_PRIME: + info = type + 1; + cmd = USBC_TXCMD_MSG; break; - case USBC_RSLT_SRC_1_5A: - typec_set_pwr_opmode(wcove->port, TYPEC_PWR_MODE_1_5A); + case TCPC_TX_HARD_RESET: + cmd = USBC_TXCMD_HR; break; - case USBC_RSLT_SRC_3_0A: - typec_set_pwr_opmode(wcove->port, TYPEC_PWR_MODE_3_0A); + case TCPC_TX_CABLE_RESET: + cmd = USBC_TXCMD_CR; break; - case USBC_RSLT_SNK: - role = TYPEC_SOURCE; + case TCPC_TX_BIST_MODE_2: + cmd = USBC_TXCMD_BIST; break; - case USBC_RSLT_DEBUG_ACC: - partner.accessory = TYPEC_ACCESSORY_DEBUG; + default: + return -EINVAL; + } + + /* NOTE Setting maximum number of retries (7) */ + ret = regmap_write(wcove->regmap, USBC_TXINFO, + info | USBC_TXINFO_RETRIES(7)); + if (ret) + return ret; + + return regmap_write(wcove->regmap, USBC_TXCMD, cmd | USBC_TXCMD_START); +} + +static int wcove_start_drp_toggling(struct tcpc_dev *tcpc, + enum typec_cc_status cc) +{ + struct wcove_typec *wcove = tcpc_to_wcove(tcpc); + unsigned int usbc_ctrl; + + usbc_ctrl = USBC_CONTROL1_MODE_DRP | USBC_CONTROL1_DRPTOGGLE_RANDOM; + + switch (cc) { + case TYPEC_CC_RP_1_5: + usbc_ctrl |= USBC_CONTROL1_CURSRC_UA_180; break; - case USBC_RSLT_AUDIO_ACC: - partner.accessory = TYPEC_ACCESSORY_AUDIO; + case TYPEC_CC_RP_3_0: + usbc_ctrl |= USBC_CONTROL1_CURSRC_UA_330; break; default: - dev_WARN(wcove->dev, "%s Undefined result\n", __func__); - goto err; + usbc_ctrl |= USBC_CONTROL1_CURSRC_UA_80; + break; } - if (role == TYPEC_SINK) { - wcove_typec_func(wcove, WCOVE_FUNC_ROLE, WCOVE_ROLE_DEVICE); - typec_set_data_role(wcove->port, TYPEC_DEVICE); - typec_set_pwr_role(wcove->port, TYPEC_SINK); - } else { - wcove_typec_func(wcove, WCOVE_FUNC_ROLE, WCOVE_ROLE_HOST); - typec_set_pwr_role(wcove->port, TYPEC_SOURCE); - typec_set_data_role(wcove->port, TYPEC_HOST); + return regmap_write(wcove->regmap, USBC_CONTROL1, usbc_ctrl); +} + +static int wcove_read_rx_buffer(struct wcove_typec *wcove, void *msg) +{ + unsigned int info; + int ret; + int i; + + ret = regmap_read(wcove->regmap, USBC_RXINFO, &info); + if (ret) + return ret; + + /* FIXME: Check that USBC_RXINFO_RXBYTES(info) matches the header */ + + for (i = 0; i < USBC_RXINFO_RXBYTES(info); i++) { + ret = regmap_read(wcove->regmap, USBC_RX_DATA + i, msg + i); + if (ret) + return ret; } - wcove->partner = typec_register_partner(wcove->port, &partner); - if (!wcove->partner) - dev_err(wcove->dev, "failed register partner\n"); -out: - /* If either CC pins is requesting VCONN, we turn it on */ - if ((cc1_ctrl & USBC_CC_CTRL_VCONN_EN) || - (cc2_ctrl & USBC_CC_CTRL_VCONN_EN)) - wcove_typec_func(wcove, WCOVE_FUNC_DRIVE_VCONN, true); - else + return regmap_write(wcove->regmap, USBC_RXSTATUS, + USBC_RXSTATUS_RXCLEAR); +} + +static irqreturn_t wcove_typec_irq(int irq, void *data) +{ + struct wcove_typec *wcove = data; + unsigned int usbc_irq1 = 0; + unsigned int usbc_irq2 = 0; + unsigned int cc1ctrl; + int ret; + + mutex_lock(&wcove->lock); + + /* Read.. */ + ret = regmap_read(wcove->regmap, USBC_IRQ1, &usbc_irq1); + if (ret) + goto err; + + ret = regmap_read(wcove->regmap, USBC_IRQ2, &usbc_irq2); + if (ret) + goto err; + + ret = regmap_read(wcove->regmap, USBC_CC1_CTRL, &cc1ctrl); + if (ret) + goto err; + + if (!wcove->tcpm) + goto err; + + /* ..check.. */ + if (usbc_irq1 & USBC_IRQ1_OVERTEMP) { + dev_err(wcove->dev, "VCONN Switch Over Temperature!\n"); wcove_typec_func(wcove, WCOVE_FUNC_DRIVE_VCONN, false); + /* REVISIT: Report an error? */ + } + + if (usbc_irq1 & USBC_IRQ1_SHORT) { + dev_err(wcove->dev, "VCONN Switch Short Circuit!\n"); + wcove_typec_func(wcove, WCOVE_FUNC_DRIVE_VCONN, false); + /* REVISIT: Report an error? */ + } + + if (wcove->vbus != !!(cc1ctrl & USBC_CC_CTRL_VBUSOK)) + tcpm_vbus_change(wcove->tcpm); + + /* REVISIT: See if tcpm code can be made to consider Type-C HW FSMs */ + if (usbc_irq2 & USBC_IRQ2_CC_CHANGE) + tcpm_cc_change(wcove->tcpm); + + if (usbc_irq2 & USBC_IRQ2_RX_PD) { + unsigned int status; + + /* + * FIXME: Need to check if TX is ongoing and report + * TX_DIREGARDED if needed? + */ + + ret = regmap_read(wcove->regmap, USBC_RXSTATUS, &status); + if (ret) + goto err; + + /* Flush all buffers */ + while (status & USBC_RXSTATUS_RXDATA) { + struct pd_message msg; + + ret = wcove_read_rx_buffer(wcove, &msg); + if (ret) { + dev_err(wcove->dev, "%s: RX read failed\n", + __func__); + goto err; + } + + tcpm_pd_receive(wcove->tcpm, &msg); + + ret = regmap_read(wcove->regmap, USBC_RXSTATUS, + &status); + if (ret) + goto err; + } + } + + if (usbc_irq2 & USBC_IRQ2_RX_HR) + tcpm_pd_hard_reset(wcove->tcpm); + + /* REVISIT: if (usbc_irq2 & USBC_IRQ2_RX_CR) */ + + if (usbc_irq2 & USBC_IRQ2_TX_SUCCESS) + tcpm_pd_transmit_complete(wcove->tcpm, TCPC_TX_SUCCESS); + + if (usbc_irq2 & USBC_IRQ2_TX_FAIL) + tcpm_pd_transmit_complete(wcove->tcpm, TCPC_TX_FAILED); - /* Relying on the FSM to know when we need to drive VBUS. */ - wcove_typec_func(wcove, WCOVE_FUNC_DRIVE_VBUS, - !!(status2 & USBC_STATUS2_VBUS_REQ)); err: + /* ..and clear. */ + if (usbc_irq1) { + ret = regmap_write(wcove->regmap, USBC_IRQ1, usbc_irq1); + if (ret) + dev_WARN(wcove->dev, "%s failed to clear IRQ1\n", + __func__); + } + + if (usbc_irq2) { + ret = regmap_write(wcove->regmap, USBC_IRQ2, usbc_irq2); + if (ret) + dev_WARN(wcove->dev, "%s failed to clear IRQ2\n", + __func__); + } + /* REVISIT: Clear WhiskeyCove CHGR Type-C interrupt */ regmap_write(wcove->regmap, WCOVE_CHGRIRQ0, BIT(5)); @@ -288,11 +573,39 @@ static irqreturn_t wcove_typec_irq(int irq, void *data) return IRQ_HANDLED; } +/* + * The following power levels should be safe to use with Joule board. + */ +static const u32 src_pdo[] = { + PDO_FIXED(5000, 1500, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | + PDO_FIXED_USB_COMM), +}; + +static const u32 snk_pdo[] = { + PDO_FIXED(5000, 500, PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | + PDO_FIXED_USB_COMM), +}; + +static struct tcpc_config wcove_typec_config = { + .src_pdo = src_pdo, + .nr_src_pdo = ARRAY_SIZE(src_pdo), + .snk_pdo = snk_pdo, + .nr_snk_pdo = ARRAY_SIZE(snk_pdo), + + .max_snk_mv = 12000, + .max_snk_ma = 3000, + .max_snk_mw = 36000, + .operating_snk_mw = 15000, + + .type = TYPEC_PORT_DRP, + .default_role = TYPEC_SINK, +}; + static int wcove_typec_probe(struct platform_device *pdev) { struct intel_soc_pmic *pmic = dev_get_drvdata(pdev->dev.parent); struct wcove_typec *wcove; - unsigned int val; + int irq; int ret; wcove = devm_kzalloc(&pdev->dev, sizeof(*wcove), GFP_KERNEL); @@ -303,43 +616,47 @@ static int wcove_typec_probe(struct platform_device *pdev) wcove->dev = &pdev->dev; wcove->regmap = pmic->regmap; - ret = regmap_irq_get_virq(pmic->irq_chip_data_chgr, + irq = regmap_irq_get_virq(pmic->irq_chip_data_chgr, platform_get_irq(pdev, 0)); - if (ret < 0) - return ret; + if (irq < 0) + return irq; - ret = devm_request_threaded_irq(&pdev->dev, ret, NULL, - wcove_typec_irq, IRQF_ONESHOT, - "wcove_typec", wcove); + ret = guid_parse(WCOVE_DSM_UUID, &wcove->guid); if (ret) return ret; - if (!acpi_check_dsm(ACPI_HANDLE(&pdev->dev), &guid, 0, 0x1f)) { + if (!acpi_check_dsm(ACPI_HANDLE(&pdev->dev), &wcove->guid, 0, 0x1f)) { dev_err(&pdev->dev, "Missing _DSM functions\n"); return -ENODEV; } - wcove->cap.type = TYPEC_PORT_DRP; - wcove->cap.revision = USB_TYPEC_REV_1_1; - wcove->cap.prefer_role = TYPEC_NO_PREFERRED_ROLE; + wcove->tcpc.init = wcove_init; + wcove->tcpc.get_vbus = wcove_get_vbus; + wcove->tcpc.set_vbus = wcove_set_vbus; + wcove->tcpc.set_cc = wcove_set_cc; + wcove->tcpc.get_cc = wcove_get_cc; + wcove->tcpc.set_polarity = wcove_set_polarity; + wcove->tcpc.set_vconn = wcove_set_vconn; + wcove->tcpc.set_current_limit = wcove_set_current_limit; + wcove->tcpc.start_drp_toggling = wcove_start_drp_toggling; - /* Make sure the PD PHY is disabled until USB PD is available */ - regmap_read(wcove->regmap, USBC_CONTROL3, &val); - regmap_write(wcove->regmap, USBC_CONTROL3, val | USBC_CONTROL3_PD_DIS); + wcove->tcpc.set_pd_rx = wcove_set_pd_rx; + wcove->tcpc.set_roles = wcove_set_roles; + wcove->tcpc.pd_transmit = wcove_pd_transmit; - /* DRP mode without accessory support */ - regmap_read(wcove->regmap, USBC_CONTROL1, &val); - regmap_write(wcove->regmap, USBC_CONTROL1, USBC_CONTROL1_MODE_DRP(val)); + wcove->tcpc.config = &wcove_typec_config; - wcove->port = typec_register_port(&pdev->dev, &wcove->cap); - if (!wcove->port) - return -ENODEV; + wcove->tcpm = tcpm_register_port(wcove->dev, &wcove->tcpc); + if (IS_ERR(wcove->tcpm)) + return PTR_ERR(wcove->tcpm); - /* Unmask everything */ - regmap_read(wcove->regmap, USBC_IRQMASK1, &val); - regmap_write(wcove->regmap, USBC_IRQMASK1, val & ~USBC_IRQMASK1_ALL); - regmap_read(wcove->regmap, USBC_IRQMASK2, &val); - regmap_write(wcove->regmap, USBC_IRQMASK2, val & ~USBC_IRQMASK2_ALL); + ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, + wcove_typec_irq, IRQF_ONESHOT, + "wcove_typec", wcove); + if (ret) { + tcpm_unregister_port(wcove->tcpm); + return ret; + } platform_set_drvdata(pdev, wcove); return 0; @@ -356,8 +673,8 @@ static int wcove_typec_remove(struct platform_device *pdev) regmap_read(wcove->regmap, USBC_IRQMASK2, &val); regmap_write(wcove->regmap, USBC_IRQMASK2, val | USBC_IRQMASK2_ALL); - typec_unregister_partner(wcove->partner); - typec_unregister_port(wcove->port); + tcpm_unregister_port(wcove->tcpm); + return 0; } diff --git a/drivers/usb/typec/ucsi/Kconfig b/drivers/usb/typec/ucsi/Kconfig index d0c31cee47209..e36d6c73c4a41 100644 --- a/drivers/usb/typec/ucsi/Kconfig +++ b/drivers/usb/typec/ucsi/Kconfig @@ -1,7 +1,6 @@ config TYPEC_UCSI tristate "USB Type-C Connector System Software Interface driver" depends on !CPU_BIG_ENDIAN - select TYPEC help USB Type-C Connector System Software Interface (UCSI) is a specification for an interface that allows the operating system to diff --git a/drivers/usb/typec/ucsi/trace.c b/drivers/usb/typec/ucsi/trace.c index 006f65c72a344..d9a6ff6e673cb 100644 --- a/drivers/usb/typec/ucsi/trace.c +++ b/drivers/usb/typec/ucsi/trace.c @@ -1,2 +1,3 @@ +// SPDX-License-Identifier: GPL-2.0 #define CREATE_TRACE_POINTS #include "trace.h" diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 251f5d66651eb..8d95b3a168d2a 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Type-C Connector System Software Interface driver * * Copyright (C) 2017, Intel Corporation * Author: Heikki Krogerus - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include @@ -346,19 +343,6 @@ static void ucsi_connector_change(struct work_struct *work) } if (con->status.change & UCSI_CONSTAT_CONNECT_CHANGE) { - typec_set_pwr_role(con->port, con->status.pwr_dir); - - switch (con->status.partner_type) { - case UCSI_CONSTAT_PARTNER_TYPE_UFP: - typec_set_data_role(con->port, TYPEC_HOST); - break; - case UCSI_CONSTAT_PARTNER_TYPE_DFP: - typec_set_data_role(con->port, TYPEC_DEVICE); - break; - default: - break; - } - if (con->status.connected) ucsi_register_partner(con); else diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c index 494d2a49203a9..44eb4e1ea817b 100644 --- a/drivers/usb/typec/ucsi/ucsi_acpi.c +++ b/drivers/usb/typec/ucsi/ucsi_acpi.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * UCSI ACPI driver * * Copyright (C) 2017, Intel Corporation * Author: Heikki Krogerus - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include @@ -82,11 +79,6 @@ static int ucsi_acpi_probe(struct platform_device *pdev) return -ENODEV; } - /* This will make sure we can use ioremap_nocache() */ - status = acpi_release_memory(ACPI_HANDLE(&pdev->dev), res, 1); - if (ACPI_FAILURE(status)) - return -ENOMEM; - /* * NOTE: The memory region for the data structures is used also in an * operation region, which means ACPI has already reserved it. Therefore diff --git a/drivers/staging/typec/pd.h b/include/linux/usb/pd.h similarity index 98% rename from drivers/staging/typec/pd.h rename to include/linux/usb/pd.h index 30b32ad72acd7..b3d41d7409b39 100644 --- a/drivers/staging/typec/pd.h +++ b/include/linux/usb/pd.h @@ -104,6 +104,11 @@ static inline unsigned int pd_header_msgid_le(__le16 header) #define PD_MAX_PAYLOAD 7 +/** + * struct pd_message - PD message as seen on wire + * @header: PD message header + * @payload: PD message payload + */ struct pd_message { __le16 header; __le32 payload[PD_MAX_PAYLOAD]; @@ -143,6 +148,8 @@ enum pd_pdo_type { (PDO_TYPE(PDO_TYPE_FIXED) | (flags) | \ PDO_FIXED_VOLT(mv) | PDO_FIXED_CURR(ma)) +#define VSAFE5V 5000 /* mv units */ + #define PDO_BATT_MAX_VOLT_SHIFT 20 /* 50mV units */ #define PDO_BATT_MIN_VOLT_SHIFT 10 /* 50mV units */ #define PDO_BATT_MAX_PWR_SHIFT 0 /* 250mW units */ diff --git a/drivers/staging/typec/pd_bdo.h b/include/linux/usb/pd_bdo.h similarity index 100% rename from drivers/staging/typec/pd_bdo.h rename to include/linux/usb/pd_bdo.h diff --git a/drivers/staging/typec/pd_vdo.h b/include/linux/usb/pd_vdo.h similarity index 99% rename from drivers/staging/typec/pd_vdo.h rename to include/linux/usb/pd_vdo.h index d92259f8de0a8..2b64d23ace5c8 100644 --- a/drivers/staging/typec/pd_vdo.h +++ b/include/linux/usb/pd_vdo.h @@ -65,7 +65,7 @@ #define CMD_EXIT_MODE 5 #define CMD_ATTENTION 6 -#define VDO_CMD_VENDOR(x) (((10 + (x)) & 0x1f)) +#define VDO_CMD_VENDOR(x) (((0x10 + (x)) & 0x1f)) /* ChromeOS specific commands */ #define VDO_CMD_VERSION VDO_CMD_VENDOR(0) diff --git a/drivers/staging/typec/tcpm.h b/include/linux/usb/tcpm.h similarity index 63% rename from drivers/staging/typec/tcpm.h rename to include/linux/usb/tcpm.h index 7e9a6b7b5cd6b..ca1c0b57f03f9 100644 --- a/drivers/staging/typec/tcpm.h +++ b/include/linux/usb/tcpm.h @@ -54,6 +54,27 @@ enum tcpm_transmit_type { TCPC_TX_BIST_MODE_2 = 7 }; +/** + * struct tcpc_config - Port configuration + * @src_pdo: PDO parameters sent to port partner as response to + * PD_CTRL_GET_SOURCE_CAP message + * @nr_src_pdo: Number of entries in @src_pdo + * @snk_pdo: PDO parameters sent to partner as response to + * PD_CTRL_GET_SINK_CAP message + * @nr_snk_pdo: Number of entries in @snk_pdo + * @max_snk_mv: Maximum acceptable sink voltage in mV + * @max_snk_ma: Maximum sink current in mA + * @max_snk_mw: Maximum required sink power in mW + * @operating_snk_mw: + * Required operating sink power in mW + * @type: Port type (TYPEC_PORT_DFP, TYPEC_PORT_UFP, or + * TYPEC_PORT_DRP) + * @default_role: + * Default port role (TYPEC_SINK or TYPEC_SOURCE). + * Set to TYPEC_NO_PREFERRED_ROLE if no default role. + * @try_role_hw:True if try.{Src,Snk} is implemented in hardware + * @alt_modes: List of supported alternate modes + */ struct tcpc_config { const u32 *src_pdo; unsigned int nr_src_pdo; @@ -79,7 +100,6 @@ struct tcpc_config { enum tcpc_usb_switch { TCPC_USB_SWITCH_CONNECT, TCPC_USB_SWITCH_DISCONNECT, - TCPC_USB_SWITCH_RESTORE, /* TODO FIXME */ }; /* Mux state attributes */ @@ -104,17 +124,40 @@ struct tcpc_mux_dev { void *priv_data; }; +/** + * struct tcpc_dev - Port configuration and callback functions + * @config: Pointer to port configuration + * @get_vbus: Called to read current VBUS state + * @get_current_limit: + * Optional; called by the tcpm core when configured as a snk + * and cc=Rp-def. This allows the tcpm to provide a fallback + * current-limit detection method for the cc=Rp-def case. + * For example, some tcpcs may include BC1.2 charger detection + * and use that in this case. + * @set_cc: Called to set value of CC pins + * @get_cc: Called to read current CC pin values + * @set_polarity: + * Called to set polarity + * @set_vconn: Called to enable or disable VCONN + * @set_vbus: Called to enable or disable VBUS + * @set_current_limit: + * Optional; called to set current limit as negotiated + * with partner. + * @set_pd_rx: Called to enable or disable reception of PD messages + * @set_roles: Called to set power and data roles + * @start_drp_toggling: + * Optional; if supported by hardware, called to start DRP + * toggling. DRP toggling is stopped automatically if + * a connection is established. + * @try_role: Optional; called to set a preferred role + * @pd_transmit:Called to transmit PD message + * @mux: Pointer to multiplexer data + */ struct tcpc_dev { const struct tcpc_config *config; int (*init)(struct tcpc_dev *dev); int (*get_vbus)(struct tcpc_dev *dev); - /* - * This optional callback gets called by the tcpm core when configured - * as a snk and cc=Rp-def. This allows the tcpm to provide a fallback - * current-limit detection method for the cc=Rp-def case. E.g. some - * tcpcs may include BC1.2 charger detection and use that in this case. - */ int (*get_current_limit)(struct tcpc_dev *dev); int (*set_cc)(struct tcpc_dev *dev, enum typec_cc_status cc); int (*get_cc)(struct tcpc_dev *dev, enum typec_cc_status *cc1, @@ -140,14 +183,14 @@ struct tcpm_port; struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc); void tcpm_unregister_port(struct tcpm_port *port); -void tcpm_update_source_capabilities(struct tcpm_port *port, const u32 *pdo, - unsigned int nr_pdo); -void tcpm_update_sink_capabilities(struct tcpm_port *port, const u32 *pdo, - unsigned int nr_pdo, - unsigned int max_snk_mv, - unsigned int max_snk_ma, - unsigned int max_snk_mw, - unsigned int operating_snk_mw); +int tcpm_update_source_capabilities(struct tcpm_port *port, const u32 *pdo, + unsigned int nr_pdo); +int tcpm_update_sink_capabilities(struct tcpm_port *port, const u32 *pdo, + unsigned int nr_pdo, + unsigned int max_snk_mv, + unsigned int max_snk_ma, + unsigned int max_snk_mw, + unsigned int operating_snk_mw); void tcpm_vbus_change(struct tcpm_port *port); void tcpm_cc_change(struct tcpm_port *port); From 13771ff91fa6afa346a367c8ef2a6ad28cc2e4a9 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 4 Oct 2018 10:39:48 -0500 Subject: [PATCH 011/158] unstage typec Signed-off-by: Robert Nelson --- drivers/staging/Kconfig | 2 -- drivers/staging/Makefile | 1 - 2 files changed, 3 deletions(-) diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 554683912cff2..1e3d5d0bc2dea 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -112,8 +112,6 @@ source "drivers/staging/vc04_services/Kconfig" source "drivers/staging/ccree/Kconfig" -source "drivers/staging/typec/Kconfig" - source "drivers/staging/vboxvideo/Kconfig" source "drivers/staging/pi433/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 6e536020029a2..ba69c5294b019 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -2,7 +2,6 @@ # Makefile for staging directory obj-y += media/ -obj-y += typec/ obj-$(CONFIG_IRDA) += irda/net/ obj-$(CONFIG_IRDA) += irda/drivers/ obj-$(CONFIG_PRISM2_USB) += wlan-ng/ From b9e0ac5db4af9de7921654f22ee5c69eb0ba74cf Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 1 Nov 2016 12:21:19 -0500 Subject: [PATCH 012/158] Revert "eeprom: at24: check if the chip is functional in probe()" This reverts commit 00f0ea70d2b82b7d7afeb1bdedc9169eb8ea6675. Signed-off-by: Robert Nelson --- drivers/misc/eeprom/at24.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index 4cc0b42f2acc5..9d396a99bdb26 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -600,7 +600,6 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id) struct at24_data *at24; int err; unsigned i, num_addresses; - u8 test_byte; if (client->dev.platform_data) { chip = *(struct at24_platform_data *)client->dev.platform_data; @@ -754,18 +753,6 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id) } } - i2c_set_clientdata(client, at24); - - /* - * Perform a one-byte test read to verify that the - * chip is functional. - */ - err = at24_read(at24, 0, &test_byte, 1); - if (err) { - err = -ENODEV; - goto err_clients; - } - at24->nvmem_config.name = dev_name(&client->dev); at24->nvmem_config.dev = &client->dev; at24->nvmem_config.read_only = !writable; @@ -787,6 +774,8 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id) goto err_clients; } + i2c_set_clientdata(client, at24); + dev_info(&client->dev, "%u byte %s EEPROM, %s, %u bytes/write\n", chip.byte_len, client->name, writable ? "writable" : "read-only", at24->write_max); From 60b0b6150e40e5f9be0aba95d90796476cd08298 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 12 Jun 2018 12:50:35 -0500 Subject: [PATCH 013/158] Revert: tis overlay setup Signed-off-by: Robert Nelson --- arch/arm/boot/dts/Makefile | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 7949c213a4341..656fb7d12bd40 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -697,9 +697,9 @@ dtb-merge-$(CONFIG_SOC_DRA7XX) += \ am57xx-evm-reva3-cam-ov10635.dtb \ dra71-evm-nand.dtb \ dra71-evm-lcd-auo-g101evn01.0.dtb -ifeq ($(CONFIG_SOC_DRA7XX),y) -dts-dirs += ti -endif +#ifeq ($(CONFIG_SOC_DRA7XX),y) +#dts-dirs += ti +#endif dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-kuroboxpro.dtb \ orion5x-lacie-d2-network.dtb \ @@ -1102,26 +1102,26 @@ dtb-$(CONFIG_ARCH_ASPEED) += aspeed-bmc-opp-palmetto.dtb \ aspeed-ast2500-evb.dtb endif -ifeq ($(BUILD_ITBS),y) -dtb-y= -dtb-merge-y= -else -dts-dirs= -endif +#ifeq ($(BUILD_ITBS),y) +#dtb-y= +#dtb-merge-y= +#else +#dts-dirs= +#endif dtstree := $(srctree)/$(src) dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts)) -always := $(dtb-y) $(dtb-merge-y) +always := $(dtb-y) clean-files := *.dtb -$(addprefix $(obj)/,$(dtb-merge-y)): TI_DTBOS - @$(srctree)/scripts/dtb-merge $(srctree) $(objtree) $@ $(objtree)/scripts/dtc/fdtoverlay $(src)/ti +#$(addprefix $(obj)/,$(dtb-merge-y)): TI_DTBOS +# @$(srctree)/scripts/dtb-merge $(srctree) $(objtree) $@ $(objtree)/scripts/dtc/fdtoverlay $(src)/ti -TI_DTBOS: - $(Q)$(MAKE) $(build)=$(src)/ti +#TI_DTBOS: +# $(Q)$(MAKE) $(build)=$(src)/ti -PHONY += TI_DTBOS +#PHONY += TI_DTBOS -subdir-y += $(dts-dirs) -subdir- += ti +#subdir-y += $(dts-dirs) +#subdir- += ti From 1c4a281a68b56a238034c4770f7d2d483a094535 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 29 Jan 2018 13:20:10 -0600 Subject: [PATCH 014/158] ar1021_i2c: add invert/swap options Signed-off-by: Robert Nelson --- drivers/input/touchscreen/ar1021_i2c.c | 45 +++++++++++++++++++++++--- 1 file changed, 40 insertions(+), 5 deletions(-) diff --git a/drivers/input/touchscreen/ar1021_i2c.c b/drivers/input/touchscreen/ar1021_i2c.c index b35b640fdadfa..5c6fe04403997 100644 --- a/drivers/input/touchscreen/ar1021_i2c.c +++ b/drivers/input/touchscreen/ar1021_i2c.c @@ -18,6 +18,7 @@ #define AR1021_MAX_X 4095 #define AR1021_MAX_Y 4095 +#define AR1021_MAX_PRESSURE 255 #define AR1021_CMD 0x55 @@ -27,6 +28,9 @@ struct ar1021_i2c { struct i2c_client *client; struct input_dev *input; u8 data[AR1021_TOCUH_PKG_SIZE]; + bool invert_x; + bool invert_y; + bool swap_xy; }; static irqreturn_t ar1021_i2c_irq(int irq, void *dev_id) @@ -50,9 +54,22 @@ static irqreturn_t ar1021_i2c_irq(int irq, void *dev_id) x = ((data[2] & 0x1f) << 7) | (data[1] & 0x7f); y = ((data[4] & 0x1f) << 7) | (data[3] & 0x7f); - input_report_abs(input, ABS_X, x); - input_report_abs(input, ABS_Y, y); + if (ar1021->invert_x) + x = AR1021_MAX_X - x; + + if (ar1021->invert_y) + y = AR1021_MAX_Y - y; + + if (ar1021->swap_xy) { + input_report_abs(input, ABS_X, y); + input_report_abs(input, ABS_Y, x); + } else { + input_report_abs(input, ABS_X, x); + input_report_abs(input, ABS_Y, y); + } + input_report_key(input, BTN_TOUCH, button); + input_report_abs(input, ABS_PRESSURE, AR1021_MAX_PRESSURE); input_sync(input); out: @@ -117,10 +134,28 @@ static int ar1021_i2c_probe(struct i2c_client *client, input->open = ar1021_i2c_open; input->close = ar1021_i2c_close; + ar1021->invert_x = device_property_read_bool(&client->dev, "touchscreen-inverted-x"); + ar1021->invert_y = device_property_read_bool(&client->dev, "touchscreen-inverted-y"); + ar1021->swap_xy = device_property_read_bool(&client->dev, "touchscreen-swapped-x-y"); + __set_bit(INPUT_PROP_DIRECT, input->propbit); - input_set_capability(input, EV_KEY, BTN_TOUCH); - input_set_abs_params(input, ABS_X, 0, AR1021_MAX_X, 0, 0); - input_set_abs_params(input, ABS_Y, 0, AR1021_MAX_Y, 0, 0); + //input_set_capability(input, EV_KEY, BTN_TOUCH); + + input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); + input->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); + + if(ar1021->swap_xy) + { + input_set_abs_params(input, ABS_X, 0, AR1021_MAX_Y, 0, 0); + input_set_abs_params(input, ABS_Y, 0, AR1021_MAX_X, 0, 0); + } + else + { + input_set_abs_params(input, ABS_X, 0, AR1021_MAX_X, 0, 0); + input_set_abs_params(input, ABS_Y, 0, AR1021_MAX_Y, 0, 0); + } + + input_set_abs_params(input, ABS_PRESSURE, 0, AR1021_MAX_PRESSURE, 0, 0); input_set_drvdata(input, ar1021); From 06a5afa5bb824a98a4f5f9dddfc6137d516989ec Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 29 Jan 2018 13:23:40 -0600 Subject: [PATCH 015/158] ar1021_i2c.c: introduce offsets to manually re-calbrate screen Signed-off-by: Robert Nelson --- drivers/input/touchscreen/ar1021_i2c.c | 44 ++++++++++++++++++++++++-- 1 file changed, 42 insertions(+), 2 deletions(-) diff --git a/drivers/input/touchscreen/ar1021_i2c.c b/drivers/input/touchscreen/ar1021_i2c.c index 5c6fe04403997..a1d4019c5a743 100644 --- a/drivers/input/touchscreen/ar1021_i2c.c +++ b/drivers/input/touchscreen/ar1021_i2c.c @@ -24,6 +24,10 @@ #define AR1021_CMD_ENABLE_TOUCH 0x12 +#define AR1021_CMD 0x55 + +#define AR1021_CMD_ENABLE_TOUCH 0x12 + struct ar1021_i2c { struct i2c_client *client; struct input_dev *input; @@ -33,6 +37,24 @@ struct ar1021_i2c { bool swap_xy; }; +static bool ar1021_get_prop_u32(struct device *dev, + const char *property, + unsigned int default_value, + unsigned int *value) +{ + u32 val; + int error; + + error = device_property_read_u32(dev, property, &val); + if (error) { + *value = default_value; + return false; + } + + *value = val; + return true; +} + static irqreturn_t ar1021_i2c_irq(int irq, void *dev_id) { struct ar1021_i2c *ar1021 = dev_id; @@ -111,6 +133,8 @@ static int ar1021_i2c_probe(struct i2c_client *client, struct ar1021_i2c *ar1021; struct input_dev *input; int error; + unsigned int offset_x, offset_y; + bool data_present; if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { dev_err(&client->dev, "i2c_check_functionality error\n"); @@ -138,6 +162,22 @@ static int ar1021_i2c_probe(struct i2c_client *client, ar1021->invert_y = device_property_read_bool(&client->dev, "touchscreen-inverted-y"); ar1021->swap_xy = device_property_read_bool(&client->dev, "touchscreen-swapped-x-y"); + data_present = ar1021_get_prop_u32(&client->dev, + "touchscreen-offset-x", + 0, + &offset_x); + + if (data_present) + dev_info(&client->dev, "touchscreen-offset-x: %d\n", offset_x); + + data_present = ar1021_get_prop_u32(&client->dev, + "touchscreen-offset-y", + 0, + &offset_y); + + if (data_present) + dev_info(&client->dev, "touchscreen-offset-y: %d\n", offset_y); + __set_bit(INPUT_PROP_DIRECT, input->propbit); //input_set_capability(input, EV_KEY, BTN_TOUCH); @@ -151,8 +191,8 @@ static int ar1021_i2c_probe(struct i2c_client *client, } else { - input_set_abs_params(input, ABS_X, 0, AR1021_MAX_X, 0, 0); - input_set_abs_params(input, ABS_Y, 0, AR1021_MAX_Y, 0, 0); + input_set_abs_params(input, ABS_X, offset_x, AR1021_MAX_X-offset_x, 0, 0); + input_set_abs_params(input, ABS_Y, offset_y, AR1021_MAX_Y-offset_y, 0, 0); } input_set_abs_params(input, ABS_PRESSURE, 0, AR1021_MAX_PRESSURE, 0, 0); From c0ff631d9f9b7842f2b61b0dc2aabccb226daece Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 11 Dec 2017 16:44:36 -0600 Subject: [PATCH 016/158] btrfs: raid6: pick either raid6_neonx2 or raid6_intx4, saves 1 second on bootup Signed-off-by: Robert Nelson --- lib/raid6/algos.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index 4769947232582..60378032a42bb 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -81,15 +81,25 @@ const struct raid6_calls * const raid6_algos[] = { #if defined(CONFIG_S390) &raid6_s390vx8, #endif +#ifndef CONFIG_KERNEL_MODE_NEON + #ifndef CONFIG_SOC_AM33XX &raid6_intx1, &raid6_intx2, + #endif &raid6_intx4, + #ifndef CONFIG_SOC_AM33XX &raid6_intx8, + #endif +#endif #ifdef CONFIG_KERNEL_MODE_NEON + #ifndef CONFIG_SOC_AM33XX &raid6_neonx1, + #endif &raid6_neonx2, + #ifndef CONFIG_SOC_AM33XX &raid6_neonx4, &raid6_neonx8, + #endif #endif NULL }; From bc975423f0babe73f38335d1b00507ec430c0d66 Mon Sep 17 00:00:00 2001 From: David Hsu Date: Sun, 30 Apr 2017 22:10:56 -0500 Subject: [PATCH 017/158] pwm: Create device class for pwm channels #https://lkml.org/lkml/2016/6/14/967 Pwm channels don't send uevents when exported, this change adds the channels to a pwm class and set their device type to pwm_channel so uevents are sent. To do this properly, the device names need to change to uniquely identify a channel. This change is from pwmN to pwm-(chip->base):N Signed-off-by: David Hsu Signed-off-by: Greg Kroah-Hartman Signed-off-by: Robert Nelson --- Documentation/pwm.txt | 6 ++++-- drivers/pwm/sysfs.c | 15 ++++++++++++--- 2 files changed, 16 insertions(+), 5 deletions(-) diff --git a/Documentation/pwm.txt b/Documentation/pwm.txt index 8fbf0aa3ba2d5..72db8dd15f53b 100644 --- a/Documentation/pwm.txt +++ b/Documentation/pwm.txt @@ -85,9 +85,11 @@ will find: The PWM channels are numbered using a per-chip index from 0 to npwm-1. -When a PWM channel is exported a pwmX directory will be created in the +When a PWM channel is exported a pwm-N:X directory will be created in the pwmchipN directory it is associated with, where X is the number of the -channel that was exported. The following properties will then be available: +channel that was exported. It will also be exposed at /sys/class/pwm/ and +can be identified by the pwm_channel device type. +The following properties will then be available: period The total period of the PWM signal (read/write). diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c index a813239300c3d..7a7b9d8ae4e54 100644 --- a/drivers/pwm/sysfs.c +++ b/drivers/pwm/sysfs.c @@ -23,6 +23,8 @@ #include #include +static struct class pwm_class; + struct pwm_export { struct device child; struct pwm_device *pwm; @@ -239,6 +241,10 @@ static struct attribute *pwm_attrs[] = { }; ATTRIBUTE_GROUPS(pwm); +static const struct device_type pwm_channel_type = { + .name = "pwm_channel", +}; + static void pwm_export_release(struct device *child) { struct pwm_export *export = child_to_pwm_export(child); @@ -248,6 +254,7 @@ static void pwm_export_release(struct device *child) static int pwm_export_child(struct device *parent, struct pwm_device *pwm) { + struct pwm_chip *chip = dev_get_drvdata(parent); struct pwm_export *export; int ret; @@ -265,9 +272,11 @@ static int pwm_export_child(struct device *parent, struct pwm_device *pwm) export->child.release = pwm_export_release; export->child.parent = parent; + export->child.type = &pwm_channel_type; export->child.devt = MKDEV(0, 0); + export->child.class = &pwm_class; export->child.groups = pwm_groups; - dev_set_name(&export->child, "pwm%u", pwm->hwpwm); + dev_set_name(&export->child, "pwm-%d:%u", chip->base, pwm->hwpwm); ret = device_register(&export->child); if (ret) { @@ -372,7 +381,6 @@ ATTRIBUTE_GROUPS(pwm_chip); static struct class pwm_class = { .name = "pwm", .owner = THIS_MODULE, - .dev_groups = pwm_chip_groups, }; static int pwmchip_sysfs_match(struct device *parent, const void *data) @@ -388,7 +396,8 @@ void pwmchip_sysfs_export(struct pwm_chip *chip) * If device_create() fails the pwm_chip is still usable by * the kernel its just not exported. */ - parent = device_create(&pwm_class, chip->dev, MKDEV(0, 0), chip, + parent = device_create_with_groups(&pwm_class, chip->dev, MKDEV(0, 0), + chip, pwm_chip_groups, "pwmchip%d", chip->base); if (IS_ERR(parent)) { dev_warn(chip->dev, From 48ddd7f4a94bc568ca4e7ab690fa6d784e0a04f2 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Sat, 4 Aug 2018 09:26:54 -0500 Subject: [PATCH 018/158] driver: SND_PWMSP Signed-off-by: Robert Nelson --- sound/drivers/Kconfig | 9 + sound/drivers/Makefile | 2 +- sound/drivers/pwmsp/Makefile | 2 + sound/drivers/pwmsp/pwmsp.c | 174 ++++++++++++++++ sound/drivers/pwmsp/pwmsp.h | 58 ++++++ sound/drivers/pwmsp/pwmsp_lib.c | 346 ++++++++++++++++++++++++++++++++ 6 files changed, 590 insertions(+), 1 deletion(-) create mode 100644 sound/drivers/pwmsp/Makefile create mode 100644 sound/drivers/pwmsp/pwmsp.c create mode 100644 sound/drivers/pwmsp/pwmsp.h create mode 100644 sound/drivers/pwmsp/pwmsp_lib.c diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index 7144cc36e8ae1..f1876924a6427 100644 --- a/sound/drivers/Kconfig +++ b/sound/drivers/Kconfig @@ -184,6 +184,15 @@ config SND_PORTMAN2X4 To compile this driver as a module, choose M here: the module will be called snd-portman2x4. +config SND_PWMSP + tristate "PWM Speaker driver (PCM)" + depends on HIGH_RES_TIMERS + select SND_PCM + select PWM + help + To compile this driver as a module, choose M here: the module + will be called snd-pwm. + config SND_ML403_AC97CR tristate "Xilinx ML403 AC97 Controller Reference" depends on XILINX_VIRTEX diff --git a/sound/drivers/Makefile b/sound/drivers/Makefile index 615558a281c8f..a3127cfdc3f1b 100644 --- a/sound/drivers/Makefile +++ b/sound/drivers/Makefile @@ -23,4 +23,4 @@ obj-$(CONFIG_SND_MTS64) += snd-mts64.o obj-$(CONFIG_SND_PORTMAN2X4) += snd-portman2x4.o obj-$(CONFIG_SND_ML403_AC97CR) += snd-ml403-ac97cr.o -obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/ pcsp/ +obj-$(CONFIG_SND) += opl3/ opl4/ mpu401/ vx/ pcsp/ pwmsp/ diff --git a/sound/drivers/pwmsp/Makefile b/sound/drivers/pwmsp/Makefile new file mode 100644 index 0000000000000..14372e679cf6a --- /dev/null +++ b/sound/drivers/pwmsp/Makefile @@ -0,0 +1,2 @@ +snd-pwmsp-objs := pwmsp.o pwmsp_lib.o +obj-$(CONFIG_SND_PWMSP) += snd-pwmsp.o diff --git a/sound/drivers/pwmsp/pwmsp.c b/sound/drivers/pwmsp/pwmsp.c new file mode 100644 index 0000000000000..a90203b3fc86b --- /dev/null +++ b/sound/drivers/pwmsp/pwmsp.c @@ -0,0 +1,174 @@ +/* + * Based on PC-Speaker driver for Linux + * + * Copyright (C) 1997-2001 David Woodhouse + * Copyright (C) 2001-2008 Stas Sergeev + * + * sndpwm { + * compatible = "snd-pwm"; + * pwms = <&ehrpwm2 1 0 0>; + * status = "okay"; + * }; + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "pwmsp.h" + + +static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */ +static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */ +static bool enable = SNDRV_DEFAULT_ENABLE1; /* Enable this card */ + +module_param(index, int, 0444); +MODULE_PARM_DESC(index, "Index value for pwmsp soundcard."); +module_param(id, charp, 0444); +MODULE_PARM_DESC(id, "ID string for pwmsp soundcard."); +module_param(enable, bool, 0444); +MODULE_PARM_DESC(enable, "Enable PC-Speaker sound."); + +struct snd_pwmsp pwmsp_chip; + +static int snd_pwmsp_create(struct snd_card *card) +{ + static struct snd_device_ops ops = { }; + int err; + + pr_info("PCSP: Timer resolution is (%linS)\n", hrtimer_resolution); + + spin_lock_init(&pwmsp_chip.substream_lock); + atomic_set(&pwmsp_chip.timer_active, 0); + pwmsp_chip.playback_ptr = 0; + pwmsp_chip.period_ptr = 0; + pwmsp_chip.enable = 1; + pwmsp_chip.card = card; + + /* Register device */ + err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, &pwmsp_chip, &ops); + if (err < 0) + return err; + + return 0; +} + +static int snd_card_pwmsp_probe(int devnum, struct device *dev) +{ + struct snd_card *card; + int err; + + if (devnum != 0) + return -EINVAL; + + hrtimer_init(&pwmsp_chip.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + pwmsp_chip.timer.function = pwmsp_do_timer; + + err = snd_card_new(dev, index, id, THIS_MODULE, 0, &card); + if (err < 0) { + printk(KERN_ERR "PWM PC-Speaker snd_card_new() call failed.\n"); + return err; + } + + err = snd_pwmsp_create(card); + if (err < 0) { + printk(KERN_ERR "PWM PC-Speaker snd_pwmsp_create() call failed.\n"); + snd_card_free(card); + return err; + } + err = snd_pwmsp_new_pcm(&pwmsp_chip); + if (err < 0) { + printk(KERN_ERR "PWM PC-Speaker snd_pwmsp_new_pcm() call failed.\n"); + snd_card_free(card); + return err; + } + + strcpy(card->driver, "PC-Speaker"); + strcpy(card->shortname, "pwmsp"); + sprintf(card->longname, "PWM PC-Speaker"); + + err = snd_card_register(card); + if (err < 0) { + printk(KERN_ERR "PWM PC-Speaker snd_card_register() call failed.\n"); + snd_card_free(card); + return err; + } + + return 0; +} + +static int alsa_card_pwmsp_init(struct device *dev) +{ + int err; + + err = snd_card_pwmsp_probe(0, dev); + if (err) { + printk(KERN_ERR "PC-Speaker initialization failed.\n"); + return err; + } + +#ifdef CONFIG_DEBUG_PAGEALLOC + /* Well, CONFIG_DEBUG_PAGEALLOC makes the sound horrible. Lets alert */ + printk(KERN_WARNING "PCSP: CONFIG_DEBUG_PAGEALLOC is enabled, " + "which may make the sound noisy.\n"); +#endif + + return 0; +} + +static void alsa_card_pwmsp_exit(struct snd_pwmsp *chip) +{ + snd_card_free(chip->card); +} + +static int pwmsp_probe(struct platform_device *dev) +{ + int err; + + pwmsp_chip.pwm = devm_pwm_get(&dev->dev, NULL); + if (IS_ERR(pwmsp_chip.pwm)) { + printk(KERN_ERR "PWM PC-Speaker devm_pwm_get() call failed.\n"); + dev_err(&dev->dev, "unable to request PWM\n"); + err = PTR_ERR(pwmsp_chip.pwm); + return err; + } + + err = alsa_card_pwmsp_init(&dev->dev); + if (err < 0) { + printk(KERN_ERR "PWM PC-Speaker alsa_card_pwmsp_init() call failed.\n"); + return err; + } + + platform_set_drvdata(dev, &pwmsp_chip); + return 0; +} + +static int pwmsp_remove(struct platform_device *dev) +{ + struct snd_pwmsp *chip = platform_get_drvdata(dev); + alsa_card_pwmsp_exit(chip); + return 0; +} + +static struct of_device_id pwmsp_of_match[] = { + { .compatible = "snd-pwmsp" }, + { }, +}; +static struct platform_driver pwmsp_platform_driver = { + .driver = { + .name = "pwmspkr", + .owner = THIS_MODULE, + .of_match_table = pwmsp_of_match, + }, + .probe = pwmsp_probe, + .remove = pwmsp_remove, +}; +module_platform_driver(pwmsp_platform_driver); + +MODULE_LICENSE("GPL"); diff --git a/sound/drivers/pwmsp/pwmsp.h b/sound/drivers/pwmsp/pwmsp.h new file mode 100644 index 0000000000000..a02a0c931a9a5 --- /dev/null +++ b/sound/drivers/pwmsp/pwmsp.h @@ -0,0 +1,58 @@ +/* + * PC-Speaker driver for Linux + * + * Copyright (C) 1993-1997 Michael Beck + * Copyright (C) 1997-2001 David Woodhouse + * Copyright (C) 2001-2008 Stas Sergeev + */ + +#ifndef __PCSP_H__ +#define __PCSP_H__ + +#include +#include + +#define MAX_DUTY_NS 998 +#define MIN_DUTY_NS 10 +#define DELTA_DUTY (MAX_DUTY_NS - MIN_DUTY_NS) + +#define NSECS_PER_SEC 1000000000UL +#define HZ_TO_NANOSECONDS(x) (NSECS_PER_SEC / (x)) + +#define PWM_FREQ 1000000UL /* Period is 1us */ +#define SAMPLING_FREQ 44100 + +#define PWM_PERIOD_NS HZ_TO_NANOSECONDS(PWM_FREQ) +#define SAMPLING_PERIOD_NS HZ_TO_NANOSECONDS(SAMPLING_FREQ) + +#define PWMSP_MAX_PERIOD_SIZE (64*1024) +#define PWMSP_MAX_PERIODS 512 +#define PWMSP_BUFFER_SIZE (128*1024) + +struct snd_pwmsp { + struct snd_card *card; + struct snd_pcm *pcm; + struct hrtimer timer; + spinlock_t substream_lock; + struct snd_pcm_substream *playback_substream; + unsigned int fmt_size; + unsigned int is_signed; + size_t playback_ptr; + size_t period_ptr; + atomic_t timer_active; + int enable; + + struct pwm_device *pwm; +}; + +extern struct snd_pwmsp pwmsp_chip; + +extern enum hrtimer_restart pwmsp_do_timer(struct hrtimer *handle); +extern void pwmsp_sync_stop(struct snd_pwmsp *chip); + +extern int snd_pwmsp_new_pcm(struct snd_pwmsp *chip); +extern int snd_pwmsp_new_mixer(struct snd_pwmsp *chip, int nopcm); + +void pwmsp_stop_sound(void); + +#endif diff --git a/sound/drivers/pwmsp/pwmsp_lib.c b/sound/drivers/pwmsp/pwmsp_lib.c new file mode 100644 index 0000000000000..d625369718481 --- /dev/null +++ b/sound/drivers/pwmsp/pwmsp_lib.c @@ -0,0 +1,346 @@ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +/* + * Based on PC-Speaker driver for Linux + * + * Copyright (C) 1993-1997 Michael Beck + * Copyright (C) 1997-2001 David Woodhouse + * Copyright (C) 2001-2008 Stas Sergeev + */ + +#include +#include +#include +#include +#include +#include +#include "pwmsp.h" + +//#define PWMSP_DEBUG +#define DEBUG_TIME + +static __maybe_unused ktime_t calltime, delta, rettime; +static __maybe_unused unsigned long duration; +static __maybe_unused unsigned long pwm_config_calls; + +/* + * Call snd_pcm_period_elapsed in a tasklet + * This avoids spinlock messes and long-running irq contexts + */ +static void pwmsp_call_pcm_elapsed(unsigned long priv) +{ + if (atomic_read(&pwmsp_chip.timer_active)) { + struct snd_pcm_substream *substream; + substream = pwmsp_chip.playback_substream; + if (substream) + snd_pcm_period_elapsed(substream); +#ifdef DEBUG_TIME + pr_debug("%lu calls, %lu ns, %lu ns per call\n", + pwm_config_calls, duration, + duration / pwm_config_calls); + pwm_config_calls = 0; + duration = 0; +#endif + } +} + +static DECLARE_TASKLET(pwmsp_pcm_tasklet, pwmsp_call_pcm_elapsed, 0); + +/* write the port and returns the next expire time in ns; + * called at the trigger-start and in hrtimer callback + */ +static u64 pwmsp_timer_update(struct snd_pwmsp *chip) +{ + struct snd_pcm_substream *substream; + struct snd_pcm_runtime *runtime; + int duty_ns; + s16 val; + + substream = chip->playback_substream; + if (!substream) + return 0; + + runtime = substream->runtime; + + /* TODO: Revisit here */ + val = runtime->dma_area[chip->playback_ptr] | + runtime->dma_area[chip->playback_ptr + 1] << 8; + duty_ns = (val * DELTA_DUTY) / 65535 + DELTA_DUTY / 2 + MIN_DUTY_NS; + +#ifdef DEBUG_TIME + calltime = ktime_get(); +#endif + + if (duty_ns && chip->enable) + pwm_config(chip->pwm, duty_ns, PWM_PERIOD_NS); + +#ifdef DEBUG_TIME + rettime = ktime_get(); + delta = ktime_sub(rettime, calltime); + duration += (unsigned long long) ktime_to_ns(delta) >> 10; + pwm_config_calls++; +#endif + + return SAMPLING_PERIOD_NS; +} + +static void pwmsp_pointer_update(struct snd_pwmsp *chip) +{ + struct snd_pcm_substream *substream; + size_t period_bytes, buffer_bytes; + int periods_elapsed; + unsigned long flags; + + /* update the playback position */ + substream = chip->playback_substream; + if (!substream) + return; + + period_bytes = snd_pcm_lib_period_bytes(substream); + buffer_bytes = snd_pcm_lib_buffer_bytes(substream); + + spin_lock_irqsave(&chip->substream_lock, flags); + chip->playback_ptr += chip->fmt_size; + periods_elapsed = chip->playback_ptr - chip->period_ptr; + if (periods_elapsed < 0) { +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: buffer_bytes mod period_bytes != 0 ? " + "(%zi %zi %zi)\n", + chip->playback_ptr, period_bytes, buffer_bytes); +#endif + periods_elapsed += buffer_bytes; + } + periods_elapsed /= period_bytes; + /* wrap the pointer _before_ calling snd_pcm_period_elapsed(), + * or ALSA will BUG on us. */ + chip->playback_ptr %= buffer_bytes; + + if (periods_elapsed) { + chip->period_ptr += periods_elapsed * period_bytes; + chip->period_ptr %= buffer_bytes; + } + spin_unlock_irqrestore(&chip->substream_lock, flags); + + if (periods_elapsed) + tasklet_schedule(&pwmsp_pcm_tasklet); +} + +enum hrtimer_restart pwmsp_do_timer(struct hrtimer *handle) +{ + struct snd_pwmsp *chip = container_of(handle, struct snd_pwmsp, timer); + u64 ns; + + if (!atomic_read(&chip->timer_active) || !chip->playback_substream) + return HRTIMER_NORESTART; + + ns = pwmsp_timer_update(chip); + if (!ns) { + printk(KERN_WARNING "PWMSP: unexpected stop\n"); + return HRTIMER_NORESTART; + } + + hrtimer_forward(handle, hrtimer_get_expires(handle), ns_to_ktime(ns)); + + pwmsp_pointer_update(chip); + + return HRTIMER_RESTART; +} + +static int pwmsp_start_playing(struct snd_pwmsp *chip) +{ +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: start_playing called\n"); +#endif + if (atomic_read(&chip->timer_active)) { + printk(KERN_ERR "PWMSP: Timer already active\n"); + return -EIO; + } + + /* Start the PWM */ + pwm_enable(chip->pwm); + pwm_config(chip->pwm, 0, PWM_PERIOD_NS); + atomic_set(&chip->timer_active, 1); + + hrtimer_start(&pwmsp_chip.timer, ktime_set(0, 0), HRTIMER_MODE_REL); + return 0; +} + +static void pwmsp_stop_playing(struct snd_pwmsp *chip) +{ +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: stop_playing called\n"); +#endif + if (!atomic_read(&chip->timer_active)) + return; + + atomic_set(&chip->timer_active, 0); + pwm_disable(chip->pwm); +} + +/* + * Force to stop and sync the stream + */ +void pwmsp_sync_stop(struct snd_pwmsp *chip) +{ + local_irq_disable(); + pwmsp_stop_playing(chip); + local_irq_enable(); + hrtimer_cancel(&chip->timer); + tasklet_kill(&pwmsp_pcm_tasklet); +} + +static int snd_pwmsp_playback_close(struct snd_pcm_substream *substream) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: close called\n"); +#endif + pwmsp_sync_stop(chip); + chip->playback_substream = NULL; + return 0; +} + +static int snd_pwmsp_playback_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); + int err; + pwmsp_sync_stop(chip); + err = snd_pcm_lib_malloc_pages(substream, + params_buffer_bytes(hw_params)); + if (err < 0) + return err; + return 0; +} + +static int snd_pwmsp_playback_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: hw_free called\n"); +#endif + pwmsp_sync_stop(chip); + return snd_pcm_lib_free_pages(substream); +} + +static int snd_pwmsp_playback_prepare(struct snd_pcm_substream *substream) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); + pwmsp_sync_stop(chip); + chip->playback_ptr = 0; + chip->period_ptr = 0; + chip->fmt_size = + snd_pcm_format_physical_width(substream->runtime->format) >> 3; + chip->is_signed = snd_pcm_format_signed(substream->runtime->format); +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: prepare called, " + "size=%zi psize=%zi f=%zi f1=%i fsize=%i\n", + snd_pcm_lib_buffer_bytes(substream), + snd_pcm_lib_period_bytes(substream), + snd_pcm_lib_buffer_bytes(substream) / + snd_pcm_lib_period_bytes(substream), + substream->runtime->periods, + chip->fmt_size); +#endif + return 0; +} + +static int snd_pwmsp_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: trigger called\n"); +#endif + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + return pwmsp_start_playing(chip); + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + pwmsp_stop_playing(chip); + break; + default: + return -EINVAL; + } + return 0; +} + +static snd_pcm_uframes_t snd_pwmsp_playback_pointer(struct snd_pcm_substream + *substream) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); + unsigned int pos; + spin_lock(&chip->substream_lock); + pos = chip->playback_ptr; + spin_unlock(&chip->substream_lock); + return bytes_to_frames(substream->runtime, pos); +} + +static struct snd_pcm_hardware snd_pwmsp_playback = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_HALF_DUPLEX | + SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID), + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .rates = SNDRV_PCM_RATE_KNOT, + .rate_min = SAMPLING_FREQ, + .rate_max = SAMPLING_FREQ, + .channels_min = 1, + .channels_max = 1, + .buffer_bytes_max = PWMSP_BUFFER_SIZE, + .period_bytes_min = 64, + .period_bytes_max = PWMSP_MAX_PERIOD_SIZE, + .periods_min = 2, + .periods_max = PWMSP_MAX_PERIODS, + .fifo_size = 0, +}; + +static int snd_pwmsp_playback_open(struct snd_pcm_substream *substream) +{ + struct snd_pwmsp *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; +#ifdef PWMSP_DEBUG + printk(KERN_INFO "PWMSP: open called\n"); +#endif + if (atomic_read(&chip->timer_active)) { + printk(KERN_ERR "PWMSP: still active!!\n"); + return -EBUSY; + } + runtime->hw = snd_pwmsp_playback; + chip->playback_substream = substream; + return 0; +} + +static struct snd_pcm_ops snd_pwmsp_playback_ops = { + .open = snd_pwmsp_playback_open, + .close = snd_pwmsp_playback_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_pwmsp_playback_hw_params, + .hw_free = snd_pwmsp_playback_hw_free, + .prepare = snd_pwmsp_playback_prepare, + .trigger = snd_pwmsp_trigger, + .pointer = snd_pwmsp_playback_pointer, +}; + +int snd_pwmsp_new_pcm(struct snd_pwmsp *chip) +{ + int err; + + err = snd_pcm_new(chip->card, "pwmspeaker", 0, 1, 0, &chip->pcm); + if (err < 0) + return err; + + snd_pcm_set_ops(chip->pcm, SNDRV_PCM_STREAM_PLAYBACK, + &snd_pwmsp_playback_ops); + + chip->pcm->private_data = chip; + chip->pcm->info_flags = SNDRV_PCM_INFO_HALF_DUPLEX; + strcpy(chip->pcm->name, "pwmsp"); + + snd_pcm_lib_preallocate_pages_for_all(chip->pcm, + SNDRV_DMA_TYPE_CONTINUOUS, + snd_dma_continuous_data + (GFP_KERNEL), PWMSP_BUFFER_SIZE, + PWMSP_BUFFER_SIZE); + + return 0; +} From 842641c49f82ebf0e77af5f332d917864729a711 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 13 Nov 2018 11:07:46 -0600 Subject: [PATCH 019/158] sound: give us SND_SOC_PCM5102A Signed-off-by: Robert Nelson --- sound/soc/davinci/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig index cf686dbf986b1..3451d6ea528ad 100644 --- a/sound/soc/davinci/Kconfig +++ b/sound/soc/davinci/Kconfig @@ -44,6 +44,7 @@ config SND_AM33XX_SOC_EVM tristate "SoC Audio for the AM33XX chip based boards" depends on SND_EDMA_SOC && SOC_AM33XX && I2C select SND_DAVINCI_SOC_GENERIC_EVM + select SND_SOC_PCM5102A help Say Y or M if you want to add support for SoC audio on AM33XX boards using McASP and TLV320AIC3X codec. For example AM335X-EVM, From f324df92cca3319365d000e089d8930cc73cf325 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 4 Aug 2016 11:26:37 -0500 Subject: [PATCH 020/158] NFM: spi: spidev: allow use of spidev in DT This reverts commit 956b200a846e324322f6211034c734c65a38e550. Signed-off-by: Robert Nelson --- drivers/spi/spidev.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index cda10719d1d1b..bad88bfb69f2d 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -724,11 +724,11 @@ static int spidev_probe(struct spi_device *spi) * compatible string, it is a Linux implementation thing * rather than a description of the hardware. */ - if (spi->dev.of_node && !of_match_device(spidev_dt_ids, &spi->dev)) { - dev_err(&spi->dev, "buggy DT: spidev listed directly in DT\n"); - WARN_ON(spi->dev.of_node && - !of_match_device(spidev_dt_ids, &spi->dev)); - } +// if (spi->dev.of_node && !of_match_device(spidev_dt_ids, &spi->dev)) { +// dev_err(&spi->dev, "buggy DT: spidev listed directly in DT\n"); +// WARN_ON(spi->dev.of_node && +// !of_match_device(spidev_dt_ids, &spi->dev)); +// } spidev_probe_acpi(spi); From 1bee489ff62c250df8d50ca64ecf1d861620edb4 Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Mon, 22 Jan 2018 09:12:34 +0000 Subject: [PATCH 021/158] fb_ssd1306: add support for MikroElectronica OLED B Click https://www.mikroe.com/oled-b-click --- drivers/staging/fbtft/fb_ssd1306.c | 67 +++++++++++++++++++++++----- drivers/staging/fbtft/fbtft_device.c | 19 ++++++++ 2 files changed, 75 insertions(+), 11 deletions(-) diff --git a/drivers/staging/fbtft/fb_ssd1306.c b/drivers/staging/fbtft/fb_ssd1306.c index 96c58de85288e..602f2b5c46818 100644 --- a/drivers/staging/fbtft/fb_ssd1306.c +++ b/drivers/staging/fbtft/fb_ssd1306.c @@ -64,6 +64,8 @@ static int init_display(struct fbtft_par *par) write_reg(par, 0x3F); else if (par->info->var.yres == 48) write_reg(par, 0x2F); + else if (par->info->var.yres == 39) + write_reg(par, 0x27); /* https://libstock.mikroe.com/projects/download/1111/2577/1411057038_oled_b_click___e_mikroc_arm.zip */ else write_reg(par, 0x1F); @@ -81,16 +83,24 @@ static int init_display(struct fbtft_par *par) /* Set Memory Addressing Mode */ write_reg(par, 0x20); - /* Vertical addressing mode */ + /* Vertical Addressing mode */ write_reg(par, 0x01); /* Set Segment Re-map */ - /* column address 127 is mapped to SEG0 */ - write_reg(par, 0xA0 | 0x1); + if (par->info->var.yres == 39) + /* no segment re-map */ + write_reg(par, 0xA0 | 0x0); + else + /* column address 127 is mapped to SEG0 */ + write_reg(par, 0xA0 | 0x1); /* Set COM Output Scan Direction */ - /* remapped mode. Scan from COM[N-1] to COM0 */ - write_reg(par, 0xC8); + if (par->info->var.yres == 39) + /* no columnt re-map mode. Scan from COM0 to COM[N-1] */ + write_reg(par, 0xC0 | 0x0); + else + /* remapped mode. Scan from COM[N-1] to COM0 */ + write_reg(par, 0xC0 | 0x8); /* Set COM Pins Hardware Configuration */ write_reg(par, 0xDA); @@ -100,18 +110,27 @@ static int init_display(struct fbtft_par *par) else if (par->info->var.yres == 48) /* A[4]=1b, Alternative COM pin configuration */ write_reg(par, 0x12); + else if (par->info->var.yres == 39) + /* A[4]=1b, Alternative COM pin configuration */ + write_reg(par, 0x12); else /* A[4]=0b, Sequential COM pin configuration */ write_reg(par, 0x02); /* Set Pre-charge Period */ write_reg(par, 0xD9); - write_reg(par, 0xF1); + if (par->info->var.yres == 39) + write_reg(par, 0x25); + else + write_reg(par, 0xF1); /* Set VCOMH Deselect Level */ write_reg(par, 0xDB); - /* according to the datasheet, this value is out of bounds */ - write_reg(par, 0x40); + if (par->info->var.yres == 39) + write_reg(par, 0x20); + else + /* according to the datasheet, this value is out of bounds */ + write_reg(par, 0x40); /* Entire Display ON */ /* Resume to RAM content display. Output follows RAM content */ @@ -142,17 +161,35 @@ static void set_addr_win_64x48(struct fbtft_par *par) write_reg(par, 0x5); } +static void set_addr_win_96x39(struct fbtft_par *par) +{ + /* Set Page Address */ + write_reg(par, 0xB0); + + /* Set Column Address */ + write_reg(par, 0x21); + write_reg(par, 0x00); + write_reg(par, 0x5F); + + /* Set Page Address Range */ + write_reg(par, 0x22); + write_reg(par, 0x0); + write_reg(par, 0x4); +} + static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye) { - /* Set Lower Column Start Address for Page Addressing Mode */ + /* Set Lower Column Start Address for Vertical Addressing Mode */ write_reg(par, 0x00 | 0x0); - /* Set Higher Column Start Address for Page Addressing Mode */ + /* Set Higher Column Start Address for Vertical Addressing Mode */ write_reg(par, 0x10 | 0x0); /* Set Display Start Line */ write_reg(par, 0x40 | 0x0); if (par->info->var.xres == 64 && par->info->var.yres == 48) set_addr_win_64x48(par); + else if (par->info->var.xres == 96 && par->info->var.yres == 39) + set_addr_win_96x39(par); } static int blank(struct fbtft_par *par, bool on) @@ -196,11 +233,19 @@ static int write_vmem(struct fbtft_par *par, size_t offset, size_t len) *buf |= (vmem16[(y * 8 + i) * xres + x] ? 1 : 0) << i; buf++; } + if (yres % 8) { + *buf = 0x00; + for (i = 0; i < (yres - (y * 8)); i++) + *buf |= (vmem16[(y * 8 + i) * xres + x] ? 1 : 0) << i; + buf++; + y++; + } } /* Write data */ gpio_set_value(par->gpio.dc, 1); - ret = par->fbtftops.write(par, par->txbuf.buf, xres * yres / 8); + ret = par->fbtftops.write(par, par->txbuf.buf, xres * (yres / 8 + (yres % 8 != 0))); + //ret = par->fbtftops.write(par, par->txbuf.buf, xres * 128 / 8); if (ret < 0) dev_err(par->info->device, "write failed and returned: %d\n", ret); diff --git a/drivers/staging/fbtft/fbtft_device.c b/drivers/staging/fbtft/fbtft_device.c index 0d974738c1c4e..c60d7505813c4 100644 --- a/drivers/staging/fbtft/fbtft_device.c +++ b/drivers/staging/fbtft/fbtft_device.c @@ -391,6 +391,25 @@ static struct fbtft_device_display displays[] = { }, } } + }, { + .name = "mikroe_oledb", + .spi = &(struct spi_board_info) { + .modalias = "fb_ssd1306", + .max_speed_hz = 16000000, + .mode = SPI_MODE_0, + .platform_data = &(struct fbtft_platform_data) { + .display = { + .width = 96, + .height = 39, + .buswidth = 8, + }, + .gpios = (const struct fbtft_gpio []) { + { "reset", 45 }, + { "dc", 110 }, + {}, + }, + } + } }, { .name = "admatec_c-berry28", .spi = &(struct spi_board_info) { From 0b6e98428c11b26dac7cd4d07dcc3dd8943778eb Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 28 Oct 2016 14:14:27 -0500 Subject: [PATCH 022/158] HACK: tps65217_pwr_but Signed-off-by: Robert Nelson --- drivers/input/misc/tps65218-pwrbutton.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/misc/tps65218-pwrbutton.c b/drivers/input/misc/tps65218-pwrbutton.c index a4455bb12ae0c..b6d4321d421fc 100644 --- a/drivers/input/misc/tps65218-pwrbutton.c +++ b/drivers/input/misc/tps65218-pwrbutton.c @@ -36,7 +36,7 @@ struct tps6521x_data { static const struct tps6521x_data tps65217_data = { .reg_status = TPS65217_REG_STATUS, .pb_mask = TPS65217_STATUS_PB, - .name = "tps65217_pwrbutton", + .name = "tps65217_pwr_but", }; static const struct tps6521x_data tps65218_data = { From ab186c19d573a4158f8520687e5ac1b196c2f103 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 20 Sep 2017 11:44:34 -0500 Subject: [PATCH 023/158] cpufreq: opp: dont fail _opp_add_static_v2, temp till overlays repo moves to v4.14.x base Signed-off-by: Robert Nelson --- drivers/base/power/opp/of.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/power/opp/of.c b/drivers/base/power/opp/of.c index 87509cb69f792..cd02b51dc2b2f 100644 --- a/drivers/base/power/opp/of.c +++ b/drivers/base/power/opp/of.c @@ -366,7 +366,7 @@ static int _opp_add_static_v2(struct opp_table *opp_table, struct device *dev, free_opp: _opp_free(new_opp); - return ret; + return 0; } /* Initializes OPP tables based on new bindings */ From fb467dfe64ccec82a0f6e4d42a596775ec2ff07b Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 5 Oct 2017 15:30:04 -0500 Subject: [PATCH 024/158] wiznet: w5100-spi: hack dt support for w5500 Signed-off-by: Robert Nelson --- drivers/net/ethernet/wiznet/w5100-spi.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/net/ethernet/wiznet/w5100-spi.c b/drivers/net/ethernet/wiznet/w5100-spi.c index 93a2d3c07303e..e981d2ab2336a 100644 --- a/drivers/net/ethernet/wiznet/w5100-spi.c +++ b/drivers/net/ethernet/wiznet/w5100-spi.c @@ -442,6 +442,21 @@ static int w5100_spi_remove(struct spi_device *spi) return w5100_remove(&spi->dev); } +#ifdef CONFIG_OF +static const struct of_device_id w5100_spi_of_match[] = { + { .compatible = "wiznet,w5500" }, + { } +}; +MODULE_DEVICE_TABLE(of, w5100_spi_of_match); +#endif + +#ifdef CONFIG_OF +static const struct spi_device_id w5100_spi_ids[] = { + { "w5500", W5500 }, + {} +}; +MODULE_DEVICE_TABLE(spi, w5100_spi_ids); +#else static const struct spi_device_id w5100_spi_ids[] = { { "w5100", W5100 }, { "w5200", W5200 }, @@ -449,11 +464,13 @@ static const struct spi_device_id w5100_spi_ids[] = { {} }; MODULE_DEVICE_TABLE(spi, w5100_spi_ids); +#endif static struct spi_driver w5100_spi_driver = { .driver = { .name = "w5100", .pm = &w5100_pm_ops, + .of_match_table = of_match_ptr(w5100_spi_of_match), }, .probe = w5100_spi_probe, .remove = w5100_spi_remove, From b0c50d854a1633bdcb42dc849a4aec4ee440dfe5 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 21 Feb 2014 18:49:29 +0200 Subject: [PATCH 025/158] gitignore: Ignore DTB files Signed-off-by: Pantelis Antoniou --- .gitignore | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.gitignore b/.gitignore index 770d47e25d61f..58429d093bfe5 100644 --- a/.gitignore +++ b/.gitignore @@ -124,3 +124,7 @@ all.config # Kdevelop4 *.kdev4 + +# dtb objects +*.dtb +*.dtbo From ba5b7d7efc7994e19df96309bf92b1fe5476b90f Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 8 Mar 2016 20:01:46 +0200 Subject: [PATCH 026/158] omap: Fix crash when omap device is disabled When disabling an omap device (not when removing the driver), the device is removed but the hwmod's linger. Fix the resource leak and the crash when calling omap_device_idle() after the device's omap data have been removed. Signed-off-by: Pantelis Antoniou --- arch/arm/mach-omap2/omap_device.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index 5513dc26eb84a..bd9882d213fee 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -227,12 +227,21 @@ static int _omap_device_notifier_call(struct notifier_block *nb, { struct platform_device *pdev = to_platform_device(dev); struct omap_device *od; - int err; + int i, err; switch (event) { case BUS_NOTIFY_REMOVED_DEVICE: - if (pdev->archdata.od) - omap_device_delete(pdev->archdata.od); + od = to_omap_device(pdev); + if (!od) + break; + + for (i = 0; i < od->hwmods_cnt; i++) { + /* shutdown hwmods */ + omap_hwmod_shutdown(od->hwmods[i]); + /* we don't remove clocks cause there's no API to do so */ + /* no harm done, since they will not be created next time */ + } + omap_device_delete(od); break; case BUS_NOTIFY_UNBOUND_DRIVER: od = to_omap_device(pdev); @@ -832,6 +841,8 @@ int omap_device_idle(struct platform_device *pdev) struct omap_device *od; od = to_omap_device(pdev); + if (!od) + return 0; if (od->_state != OMAP_DEVICE_STATE_ENABLED) { dev_warn(&pdev->dev, From 9250f3a3744c9e2f8126f090ad49a0f0b92d0d2b Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 6 Nov 2014 14:12:14 +0200 Subject: [PATCH 027/158] serial: omap: Fix port line number without aliases Having an omap serial device without a serial aliases doesn't work. For now fallback to using the hwmod instance. Signed-off-by: Pantelis Antoniou --- drivers/tty/serial/omap-serial.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 26a22b100df10..7197caa016f5b 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1652,6 +1652,31 @@ static int serial_omap_probe_rs485(struct uart_omap_port *up, return 0; } +static int serial_omap_of_get_port_line(struct device_node *np) +{ + unsigned long val; + const char *hwmod; + int ret; + + /* first try the serial alias */ + ret = of_alias_get_id(np, "serial"); + if (ret >= 0) + return ret; + + /* no? calculate it from hwmods */ + ret = of_property_read_string(np, "ti,hwmods", &hwmod); + if (ret != 0 || strncmp(hwmod, "uart", 4) || + kstrtoul(hwmod + 4, 10, &val)) + return -ENODEV; + + /* numbering of hwmods is +1 */ + ret = (int)val - 1; + if (ret < 0) + return -ENODEV; + + return ret; +} + static int serial_omap_probe(struct platform_device *pdev) { struct omap_uart_port_info *omap_up_info = dev_get_platdata(&pdev->dev); @@ -1695,7 +1720,7 @@ static int serial_omap_probe(struct platform_device *pdev) up->port.ops = &serial_omap_pops; if (pdev->dev.of_node) - ret = of_alias_get_id(pdev->dev.of_node, "serial"); + ret = serial_omap_of_get_port_line(pdev->dev.of_node); else ret = pdev->id; From 80d655ab18f0c060894ea034f1cfee89b3a33068 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Mon, 9 Dec 2013 20:12:17 +0200 Subject: [PATCH 028/158] tty: omap-serial: Fix up platform data alloc When using DT the driver devm_kalloc's platform data and assigns them directly to the pdev->dev.platform variable. This is wrong since device de-registration expects the data to be kmalloc'ed instead, resulting in a crash. Fix by copying the platform data to a kmalloc buffer. Signed-off-by: Pantelis Antoniou --- drivers/tty/serial/omap-serial.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 7197caa016f5b..24bae2eaa07f8 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1694,7 +1694,10 @@ static int serial_omap_probe(struct platform_device *pdev) return -EPROBE_DEFER; wakeirq = irq_of_parse_and_map(pdev->dev.of_node, 1); omap_up_info = of_get_uart_port_info(&pdev->dev); - pdev->dev.platform_data = omap_up_info; + ret = platform_device_add_data(pdev, omap_up_info, + sizeof(*omap_up_info)); + if (ret != 0) + return ret; } else { uartirq = platform_get_irq(pdev, 0); if (uartirq < 0) From ba9a84482fa2a74bb7f0b65b2d8cb1db17abd419 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Sun, 15 Mar 2015 20:39:36 +0200 Subject: [PATCH 029/158] of: overlay: kobjectify overlay objects We are going to need the overlays to appear on sysfs with runtime global properties (like master enable) so turn them into kobjects. They have to be in sysfs so that people can have information about the overlays applied in the system, i.e. where their targets are and whether removal is possible. In a future more attributes can be added in a backwards compatible manner. Signed-off-by: Pantelis Antoniou Acked-by: Greg Kroah-Hartman --- drivers/of/base.c | 5 +++++ drivers/of/of_private.h | 9 ++++++++ drivers/of/overlay.c | 50 +++++++++++++++++++++++++++++++++++++++-- 3 files changed, 62 insertions(+), 2 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index 63897531cd75e..be98be4b7fd24 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -200,6 +200,7 @@ int __of_attach_node_sysfs(struct device_node *np) void __init of_core_init(void) { struct device_node *np; + int ret; /* Create the kset, and register existing nodes */ mutex_lock(&of_mutex); @@ -216,6 +217,10 @@ void __init of_core_init(void) /* Symlink in /proc as required by userspace ABI */ if (of_root) proc_symlink("device-tree", NULL, "/sys/firmware/devicetree/base"); + + ret = of_overlay_init(); + if (ret != 0) + pr_warn("of_init: of_overlay_init failed!\n"); } static struct property *__of_find_property(const struct device_node *np, diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h index 3ae12ffbf5472..0d603ed761a88 100644 --- a/drivers/of/of_private.h +++ b/drivers/of/of_private.h @@ -109,4 +109,13 @@ extern void __of_sysfs_remove_bin_file(struct device_node *np, #define for_each_transaction_entry_reverse(_oft, _te) \ list_for_each_entry_reverse(_te, &(_oft)->te_list, node) +#if defined(CONFIG_OF_OVERLAY) +extern int of_overlay_init(void); +#else +static inline int of_overlay_init(void) +{ + return 0; +} +#endif + #endif /* _LINUX_OF_PRIVATE_H */ diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 8ecfee31ab6d3..d94d1da07b438 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -21,6 +21,7 @@ #include #include #include +#include #include "of_private.h" @@ -53,6 +54,7 @@ struct of_overlay { int count; struct of_overlay_info *ovinfo_tab; struct of_changeset cset; + struct kobject kobj; }; static int of_overlay_apply_one(struct of_overlay *ov, @@ -464,6 +466,24 @@ static int of_free_overlay_info(struct of_overlay *ov) static LIST_HEAD(ov_list); static DEFINE_IDR(ov_idr); +static inline struct of_overlay *kobj_to_overlay(struct kobject *kobj) +{ + return container_of(kobj, struct of_overlay, kobj); +} + +void of_overlay_release(struct kobject *kobj) +{ + struct of_overlay *ov = kobj_to_overlay(kobj); + + kfree(ov); +} + +static struct kobj_type of_overlay_ktype = { + .release = of_overlay_release, +}; + +static struct kset *ov_kset; + /** * of_overlay_create() - Create and apply an overlay * @tree: Device node containing all the overlays @@ -489,6 +509,9 @@ int of_overlay_create(struct device_node *tree) of_changeset_init(&ov->cset); + /* initialize kobject */ + kobject_init(&ov->kobj, &of_overlay_ktype); + mutex_lock(&of_mutex); id = idr_alloc(&ov_idr, ov, 0, 0, GFP_KERNEL); @@ -524,6 +547,14 @@ int of_overlay_create(struct device_node *tree) goto err_revert_overlay; + ov->kobj.kset = ov_kset; + err = kobject_add(&ov->kobj, NULL, "%d", id); + if (err != 0) { + pr_err("%s: kobject_add() failed for tree@%s\n", + __func__, tree->full_name); + goto err_cancel_overlay; + } + /* add to the tail of the overlay list */ list_add_tail(&ov->node, &ov_list); @@ -533,6 +564,8 @@ int of_overlay_create(struct device_node *tree) return id; +err_cancel_overlay: + of_changeset_revert(&ov->cset); err_revert_overlay: err_abort_trans: of_free_overlay_info(ov); @@ -651,7 +684,8 @@ int of_overlay_destroy(int id) of_free_overlay_info(ov); idr_remove(&ov_idr, id); of_changeset_destroy(&ov->cset); - kfree(ov); + + kobject_put(&ov->kobj); err = 0; @@ -681,7 +715,7 @@ int of_overlay_destroy_all(void) __of_changeset_revert(&ov->cset); of_free_overlay_info(ov); idr_remove(&ov_idr, ov->id); - kfree(ov); + kobject_put(&ov->kobj); } mutex_unlock(&of_mutex); @@ -689,3 +723,15 @@ int of_overlay_destroy_all(void) return 0; } EXPORT_SYMBOL_GPL(of_overlay_destroy_all); + +/* called from of_init() */ +int of_overlay_init(void) +{ + int rc; + + ov_kset = kset_create_and_add("overlays", NULL, &of_kset->kobj); + if (!ov_kset) + return -ENOMEM; + + return 0; +} From 6699ed1507ef61147bf91f7dc5f9b4330b04cbdd Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 17 Mar 2015 15:25:46 +0200 Subject: [PATCH 030/158] of: overlay: global sysfs enable attribute A throw once master enable switch to protect against any further overlay applications if the administrator desires so. A kernel command line option is provided as well. Signed-off-by: Pantelis Antoniou Acked-by: Greg Kroah-Hartman --- drivers/of/overlay.c | 50 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 49 insertions(+), 1 deletion(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index d94d1da07b438..e57a1c3047791 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -22,6 +22,7 @@ #include #include #include +#include #include "of_private.h" @@ -57,9 +58,20 @@ struct of_overlay { struct kobject kobj; }; +/* master enable switch; once set to 0 can't be re-enabled */ +static atomic_t ov_enable = ATOMIC_INIT(1); + +static int __init of_overlay_disable_setup(char *str __always_unused) +{ + atomic_set(&ov_enable, 0); + return 1; +} +__setup("of_overlay_disable", of_overlay_disable_setup); + static int of_overlay_apply_one(struct of_overlay *ov, struct device_node *target, const struct device_node *overlay, bool is_symbols_node); +static int overlay_removal_is_ok(struct of_overlay *ov); static BLOCKING_NOTIFIER_HEAD(of_overlay_chain); @@ -478,6 +490,35 @@ void of_overlay_release(struct kobject *kobj) kfree(ov); } +static ssize_t enable_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&ov_enable)); +} + +static ssize_t enable_store(struct kobject *kobj, + struct kobj_attribute *attr, const char *buf, size_t count) +{ + int ret; + bool new_enable; + + ret = strtobool(buf, &new_enable); + if (ret != 0) + return ret; + /* if we've disabled it, no going back */ + if (atomic_read(&ov_enable) == 0) + return -EPERM; + atomic_set(&ov_enable, (int)new_enable); + return count; +} + +static struct kobj_attribute enable_attr = __ATTR_RW(enable); + +static const struct attribute *overlay_global_attrs[] = { + &enable_attr.attr, + NULL +}; + static struct kobj_type of_overlay_ktype = { .release = of_overlay_release, }; @@ -499,6 +540,10 @@ int of_overlay_create(struct device_node *tree) struct of_overlay *ov; int err, id; + /* administratively disabled */ + if (!atomic_read(&ov_enable)) + return -EPERM; + /* allocate the overlay structure */ ov = kzalloc(sizeof(*ov), GFP_KERNEL); if (ov == NULL) @@ -733,5 +778,8 @@ int of_overlay_init(void) if (!ov_kset) return -ENOMEM; - return 0; + rc = sysfs_create_files(&ov_kset->kobj, overlay_global_attrs); + WARN(rc, "%s: error adding global attributes\n", __func__); + + return rc; } From 6edd62be0c285b8ed567942b761fabcf0620ccd7 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 17 Mar 2015 21:42:10 +0200 Subject: [PATCH 031/158] Documentation: ABI: overlays - global attributes Documentation ABI entry for overlays sysfs entries. Signed-off-by: Pantelis Antoniou Acked-by: Greg Kroah-Hartman --- .../sysfs-firmware-devicetree-overlays | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-firmware-devicetree-overlays diff --git a/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays new file mode 100644 index 0000000000000..e938f440c63dc --- /dev/null +++ b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays @@ -0,0 +1,24 @@ +What: /sys/firmware/devicetree/overlays/ +Date: October 2015 +Contact: Pantelis Antoniou +Description: + This directory contains the applied device tree overlays of + the running system, as directories of the overlay id. + +What: /sys/firmware/devicetree/overlays/enable +Date: October 2015 +Contact: Pantelis Antoniou +Description: + The master enable switch, by default is 1, and when + set to 0 it cannot be re-enabled for security reasons. + + The discussion about this switch takes place in: + http://comments.gmane.org/gmane.linux.drivers.devicetree/101871 + + Kees Cook: + "Coming from the perspective of drawing a bright line between + kernel and the root user (which tends to start with disabling + kernel module loading), I would say that there at least needs + to be a high-level one-way "off" switch for the interface so + that systems that have this interface can choose to turn it off + during initial boot, etc." From a5420c1c51b2729d879adf58e651c748391fcbbf Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 22 Oct 2015 22:37:06 +0300 Subject: [PATCH 032/158] Documentation: document of_overlay_disable parameter Document the of_overlay_disable parameter. Signed-off-by: Pantelis Antoniou Acked-by: Greg Kroah-Hartman --- Documentation/admin-guide/kernel-parameters.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 9841bad6f271f..61f93171baf97 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2876,6 +2876,8 @@ This can be set from sysctl after boot. See Documentation/sysctl/vm.txt for details. + of_overlay_disable [OF] Disable device tree overlays at boot time. + ohci1394_dma=early [HW] enable debugging via the ohci1394 driver. See Documentation/debugging-via-ohci1394.txt for more info. From 5d67f51acf2f2370f2d4d508cd856c7e0c3edbba Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 23 Apr 2015 19:02:16 +0300 Subject: [PATCH 033/158] of: overlay: add per overlay sysfs attributes * A per overlay can_remove sysfs attribute that reports whether the overlay can be removed or not due to another overlapping overlay. * A target sysfs attribute listing the target of each fragment, in a group named after the name of the fragment. Signed-off-by: Pantelis Antoniou Acked-by: Greg Kroah-Hartman --- drivers/of/overlay.c | 101 +++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 98 insertions(+), 3 deletions(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index e57a1c3047791..8556e93fff004 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -26,8 +26,23 @@ #include "of_private.h" +/* fwd. decl */ +struct of_overlay; +struct of_overlay_info; + +/* an attribute for each fragment */ +struct fragment_attribute { + struct attribute attr; + ssize_t (*show)(struct kobject *kobj, struct fragment_attribute *fattr, + char *buf); + ssize_t (*store)(struct kobject *kobj, struct fragment_attribute *fattr, + const char *buf, size_t count); + struct of_overlay_info *ovinfo; +}; + /** * struct of_overlay_info - Holds a single overlay info + * @info: info node that contains the target and overlay * @target: target of the overlay operation * @overlay: pointer to the overlay contents node * @@ -35,8 +50,13 @@ * records. */ struct of_overlay_info { + struct of_overlay *ov; + struct device_node *info; struct device_node *target; struct device_node *overlay; + struct attribute_group attr_group; + struct attribute *attrs[2]; + struct fragment_attribute target_attr; bool is_symbols_node; }; @@ -54,6 +74,7 @@ struct of_overlay { struct list_head node; int count; struct of_overlay_info *ovinfo_tab; + const struct attribute_group **attr_groups; struct of_changeset cset; struct kobject kobj; }; @@ -375,6 +396,8 @@ static int of_fill_overlay_info(struct of_overlay *ov, if (ovinfo->target == NULL) goto err_fail; + ovinfo->info = of_node_get(info_node); + return 0; err_fail: @@ -385,6 +408,17 @@ static int of_fill_overlay_info(struct of_overlay *ov, return -EINVAL; } +static ssize_t target_show(struct kobject *kobj, + struct fragment_attribute *fattr, char *buf) +{ + struct of_overlay_info *ovinfo = fattr->ovinfo; + + return snprintf(buf, PAGE_SIZE, "%s\n", + of_node_full_name(ovinfo->target)); +} + +static const struct fragment_attribute target_template_attr = __ATTR_RO(target); + /** * of_build_overlay_info() - Build an overlay info array * @ov Overlay to build @@ -402,7 +436,7 @@ static int of_build_overlay_info(struct of_overlay *ov, { struct device_node *node; struct of_overlay_info *ovinfo; - int cnt, err; + int i, cnt, err; /* worst case; every child is a node */ cnt = 0; @@ -439,14 +473,45 @@ static int of_build_overlay_info(struct of_overlay *ov, /* if nothing filled, return error */ if (cnt == 0) { - kfree(ovinfo); - return -ENODEV; + err = -ENODEV; + goto err_free_ovinfo; } ov->count = cnt; ov->ovinfo_tab = ovinfo; + ov->attr_groups = kcalloc(cnt + 1, + sizeof(struct attribute_group *), GFP_KERNEL); + if (ov->attr_groups == NULL) { + err = -ENOMEM; + goto err_free_ovinfo; + } + + for (i = 0; i < cnt; i++) { + ovinfo = &ov->ovinfo_tab[i]; + + ov->attr_groups[i] = &ovinfo->attr_group; + + ovinfo->target_attr = target_template_attr; + /* make lockdep happy */ + sysfs_attr_init(&ovinfo->target_attr.attr); + ovinfo->target_attr.ovinfo = ovinfo; + + ovinfo->attrs[0] = &ovinfo->target_attr.attr; + ovinfo->attrs[1] = NULL; + + /* NOTE: direct reference to the full_name */ + ovinfo->attr_group.name = kbasename(ovinfo->info->full_name); + ovinfo->attr_group.attrs = ovinfo->attrs; + + } + ov->attr_groups[i] = NULL; + return 0; + +err_free_ovinfo: + kfree(ovinfo); + return err; } /** @@ -463,12 +528,16 @@ static int of_free_overlay_info(struct of_overlay *ov) struct of_overlay_info *ovinfo; int i; + /* free attribute groups space */ + kfree(ov->attr_groups); + /* do it in reverse */ for (i = ov->count - 1; i >= 0; i--) { ovinfo = &ov->ovinfo_tab[i]; of_node_put(ovinfo->target); of_node_put(ovinfo->overlay); + of_node_put(ovinfo->info); } kfree(ov->ovinfo_tab); @@ -519,8 +588,25 @@ static const struct attribute *overlay_global_attrs[] = { NULL }; +static ssize_t can_remove_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + struct of_overlay *ov = kobj_to_overlay(kobj); + + return snprintf(buf, PAGE_SIZE, "%d\n", overlay_removal_is_ok(ov)); +} + +static struct kobj_attribute can_remove_attr = __ATTR_RO(can_remove); + +static struct attribute *overlay_attrs[] = { + &can_remove_attr.attr, + NULL +}; + static struct kobj_type of_overlay_ktype = { .release = of_overlay_release, + .sysfs_ops = &kobj_sysfs_ops, /* default kobj sysfs ops */ + .default_attrs = overlay_attrs, }; static struct kset *ov_kset; @@ -591,6 +677,12 @@ int of_overlay_create(struct device_node *tree) if (err) goto err_revert_overlay; + err = sysfs_create_groups(&ov->kobj, ov->attr_groups); + if (err != 0) { + pr_err("%s: sysfs_create_groups() failed for tree@%s\n", + __func__, tree->full_name); + goto err_remove_kobj; + } ov->kobj.kset = ov_kset; err = kobject_add(&ov->kobj, NULL, "%d", id); @@ -609,6 +701,8 @@ int of_overlay_create(struct device_node *tree) return id; +err_remove_kobj: + kobject_put(&ov->kobj); err_cancel_overlay: of_changeset_revert(&ov->cset); err_revert_overlay: @@ -724,6 +818,7 @@ int of_overlay_destroy(int id) of_overlay_notify(ov, OF_OVERLAY_PRE_REMOVE); list_del(&ov->node); + sysfs_remove_groups(&ov->kobj, ov->attr_groups); __of_changeset_revert(&ov->cset); of_overlay_notify(ov, OF_OVERLAY_POST_REMOVE); of_free_overlay_info(ov); From 449c2c627457562aa8bcaf203ab24fd13a03a3ef Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 22 Oct 2015 20:59:27 +0300 Subject: [PATCH 034/158] Documentation: ABI: overlays - per overlay docs Documentation for the per-overlay attributes. Signed-off-by: Pantelis Antoniou Acked-by: Greg Kroah-Hartman --- .../sysfs-firmware-devicetree-overlays | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays index e938f440c63dc..88d15498a21be 100644 --- a/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays +++ b/Documentation/ABI/testing/sysfs-firmware-devicetree-overlays @@ -22,3 +22,31 @@ Description: to be a high-level one-way "off" switch for the interface so that systems that have this interface can choose to turn it off during initial boot, etc." + +What: /sys/firmware/devicetree/overlays/ +Date: October 2015 +Contact: Pantelis Antoniou +Description: + Each directory represents an applied overlay, containing + the following attribute files. + +What: /sys/firmware/devicetree/overlays//can_remove +Date: October 2015 +Contact: Pantelis Antoniou +Description: + The attribute set to 1 means that the overlay can be removed, + while 0 means that the overlay is being overlapped therefore + removal is prohibited. + +What: /sys/firmware/devicetree/overlays/// +Date: October 2015 +Contact: Pantelis Antoniou +Description: + Each of these directories contain information about of the + particular overlay fragment. + +What: /sys/firmware/devicetree/overlays///target +Date: October 2015 +Contact: Pantelis Antoniou +Description: + The full-path of the target of the fragment From 089c71c998e84a4de9347501c390abe10d62df05 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 10 Jun 2015 17:54:17 +0300 Subject: [PATCH 035/158] of: dynamic: Add __of_node_dupv() Add an __of_node_dupv() private method and make __of_node_dup() use it. This is required for the subsequent changeset accessors which will make use of it. Signed-off-by: Pantelis Antoniou --- drivers/of/dynamic.c | 29 +++++++++++++++++++++++------ 1 file changed, 23 insertions(+), 6 deletions(-) diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index 301b6db2b48db..6d96f50da1133 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -396,8 +396,9 @@ struct property *__of_prop_dup(const struct property *prop, gfp_t allocflags) } /** - * __of_node_dup() - Duplicate or create an empty device node dynamically. - * @fmt: Format string (plus vargs) for new full name of the device node + * __of_node_dupv() - Duplicate or create an empty device node dynamically. + * @fmt: Format string for new full name of the device node + * @vargs: va_list containing the arugments for the node full name * * Create an device tree node, either by duplicating an empty node or by allocating * an empty one suitable for further modification. The node data are @@ -405,17 +406,15 @@ struct property *__of_prop_dup(const struct property *prop, gfp_t allocflags) * OF_DETACHED bits set. Returns the newly allocated node or NULL on out of * memory error. */ -struct device_node *__of_node_dup(const struct device_node *np, const char *fmt, ...) +struct device_node *__of_node_dupv(const struct device_node *np, + const char *fmt, va_list vargs) { - va_list vargs; struct device_node *node; node = kzalloc(sizeof(*node), GFP_KERNEL); if (!node) return NULL; - va_start(vargs, fmt); node->full_name = kvasprintf(GFP_KERNEL, fmt, vargs); - va_end(vargs); if (!node->full_name) { kfree(node); return NULL; @@ -447,6 +446,24 @@ struct device_node *__of_node_dup(const struct device_node *np, const char *fmt, return NULL; } +/** + * __of_node_dup() - Duplicate or create an empty device node dynamically. + * @fmt: Format string (plus vargs) for new full name of the device node + * + * See: __of_node_dupv() + */ +struct device_node *__of_node_dup(const struct device_node *np, + const char *fmt, ...) +{ + va_list vargs; + struct device_node *node; + + va_start(vargs, fmt); + node = __of_node_dupv(np, fmt, vargs); + va_end(vargs); + return node; +} + static void __of_changeset_entry_destroy(struct of_changeset_entry *ce) { of_node_put(ce->np); From e5817a5a7b0b19f0502b2f33f2d9ecebbe7ff38c Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 10 Jun 2015 18:35:53 +0300 Subject: [PATCH 036/158] of: changesets: Introduce changeset helper methods Changesets are very powerful, but the lack of a helper API makes using them cumbersome. Introduce a simple copy based API that makes things considerably easier. To wit, adding a property using the raw API. struct property *prop; prop = kzalloc(sizeof(*prop)), GFP_KERNEL); prop->name = kstrdup("compatible"); prop->value = kstrdup("foo,bar"); prop->length = strlen(prop->value) + 1; of_changeset_add_property(ocs, np, prop); while using the helper API of_changeset_add_property_string(ocs, np, "compatible", "foo,bar"); Signed-off-by: Pantelis Antoniou --- drivers/of/dynamic.c | 226 +++++++++++++++++++++++++++++ include/linux/of.h | 328 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 554 insertions(+) diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index 6d96f50da1133..6545b235614dd 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -829,3 +829,229 @@ int of_changeset_action(struct of_changeset *ocs, unsigned long action, return 0; } EXPORT_SYMBOL_GPL(of_changeset_action); + +/* changeset helpers */ + +/** + * of_changeset_create_device_node - Create an empty device node + * + * @ocs: changeset pointer + * @parent: parent device node + * @fmt: format string for the node's full_name + * @args: argument list for the format string + * + * Create an empty device node, marking it as detached and allocated. + * + * Returns a device node on success, an error encoded pointer otherwise + */ +struct device_node *of_changeset_create_device_nodev( + struct of_changeset *ocs, struct device_node *parent, + const char *fmt, va_list vargs) +{ + struct device_node *node; + + node = __of_node_dupv(NULL, fmt, vargs); + if (!node) + return ERR_PTR(-ENOMEM); + + node->parent = parent; + return node; +} +EXPORT_SYMBOL_GPL(of_changeset_create_device_nodev); + +/** + * of_changeset_create_device_node - Create an empty device node + * + * @ocs: changeset pointer + * @parent: parent device node + * @fmt: Format string for the node's full_name + * ... Arguments + * + * Create an empty device node, marking it as detached and allocated. + * + * Returns a device node on success, an error encoded pointer otherwise + */ +__printf(3, 4) struct device_node * +of_changeset_create_device_node(struct of_changeset *ocs, + struct device_node *parent, const char *fmt, ...) +{ + va_list vargs; + struct device_node *node; + + va_start(vargs, fmt); + node = of_changeset_create_device_nodev(ocs, parent, fmt, vargs); + va_end(vargs); + return node; +} +EXPORT_SYMBOL_GPL(of_changeset_create_device_node); + +/** + * __of_changeset_add_property_copy - Create/update a new property copying + * name & value + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @value: pointer to the value data + * @length: length of the value in bytes + * @update: True on update operation + * + * Adds/updates a property to the changeset by making copies of the name & value + * entries. The @update parameter controls whether an add or update takes place. + * + * Returns zero on success, a negative error value otherwise. + */ +int __of_changeset_add_update_property_copy(struct of_changeset *ocs, + struct device_node *np, const char *name, const void *value, + int length, bool update) +{ + struct property *prop; + char *new_name; + void *new_value; + int ret = -ENOMEM; + + prop = kzalloc(sizeof(*prop), GFP_KERNEL); + if (!prop) + return -ENOMEM; + + new_name = kstrdup(name, GFP_KERNEL); + if (!new_name) + goto out_err; + + /* + * NOTE: There is no check for zero length value. + * In case of a boolean property, this will allocate a value + * of zero bytes. We do this to work around the use + * of of_get_property() calls on boolean values. + */ + new_value = kmemdup(value, length, GFP_KERNEL); + if (!new_value) + goto out_err; + + of_property_set_flag(prop, OF_DYNAMIC); + + prop->name = new_name; + prop->value = new_value; + prop->length = length; + + if (!update) + ret = of_changeset_add_property(ocs, np, prop); + else + ret = of_changeset_update_property(ocs, np, prop); + + if (!ret) + return 0; + +out_err: + kfree(prop->value); + kfree(prop->name); + kfree(prop); + return ret; +} +EXPORT_SYMBOL_GPL(__of_changeset_add_update_property_copy); + +/** + * of_changeset_add_property_stringf - Create a new formatted string property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @fmt: format of string property + * ... arguments of the format string + * + * Adds a string property to the changeset by making copies of the name + * and the formatted value. + * + * Returns zero on success, a negative error value otherwise. + */ +__printf(4, 5) int of_changeset_add_property_stringf( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char *fmt, ...) +{ + va_list vargs; + int ret; + + va_start(vargs, fmt); + ret = __of_changeset_add_update_property_stringv(ocs, np, name, fmt, + vargs, false); + va_end(vargs); + return ret; +} +EXPORT_SYMBOL_GPL(of_changeset_add_property_stringf); + +/** + * of_changeset_update_property_stringf - Update formatted string property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @fmt: format of string property + * ... arguments of the format string + * + * Updates a string property to the changeset by making copies of the name + * and the formatted value. + * + * Returns zero on success, a negative error value otherwise. + */ +int of_changeset_update_property_stringf( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char *fmt, ...) +{ + va_list vargs; + int ret; + + va_start(vargs, fmt); + ret = __of_changeset_add_update_property_stringv(ocs, np, name, fmt, + vargs, true); + va_end(vargs); + return ret; +} +EXPORT_SYMBOL_GPL(of_changeset_update_property_stringf); + +/** + * __of_changeset_add_update_property_string_list - Create/update a string + * list property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @strs: pointer to the string list + * @count: string count + * @update: True on update operation + * + * Adds a string list property to the changeset. + * + * Returns zero on success, a negative error value otherwise. + */ +int __of_changeset_add_update_property_string_list( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char **strs, int count, bool update) +{ + int total = 0, i, ret; + char *value, *s; + + for (i = 0; i < count; i++) { + /* check if it's NULL */ + if (!strs[i]) + return -EINVAL; + total += strlen(strs[i]) + 1; + } + + value = kmalloc(total, GFP_KERNEL); + if (!value) + return -ENOMEM; + + for (i = 0, s = value; i < count; i++) { + /* no need to check for NULL, check above */ + strcpy(s, strs[i]); + s += strlen(strs[i]) + 1; + } + + ret = __of_changeset_add_update_property_copy(ocs, np, name, value, + total, update); + + kfree(value); + + return ret; +} +EXPORT_SYMBOL_GPL(__of_changeset_add_update_property_string_list); diff --git a/include/linux/of.h b/include/linux/of.h index b240ed69dc962..986165c3e6d16 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1219,6 +1219,8 @@ enum of_reconfig_change { }; #ifdef CONFIG_OF_DYNAMIC +#include + extern int of_reconfig_notifier_register(struct notifier_block *); extern int of_reconfig_notifier_unregister(struct notifier_block *); extern int of_reconfig_notify(unsigned long, struct of_reconfig_data *rd); @@ -1262,6 +1264,23 @@ static inline int of_changeset_update_property(struct of_changeset *ocs, { return of_changeset_action(ocs, OF_RECONFIG_UPDATE_PROPERTY, np, prop); } + +struct device_node *of_changeset_create_device_nodev( + struct of_changeset *ocs, struct device_node *parent, + const char *fmt, va_list vargs); + +__printf(3, 4) struct device_node * +of_changeset_create_device_node(struct of_changeset *ocs, + struct device_node *parent, const char *fmt, ...); + +int __of_changeset_add_update_property_copy(struct of_changeset *ocs, + struct device_node *np, const char *name, const void *value, + int length, bool update); + +int __of_changeset_add_update_property_string_list( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char **strs, int count, bool update); + #else /* CONFIG_OF_DYNAMIC */ static inline int of_reconfig_notifier_register(struct notifier_block *nb) { @@ -1281,8 +1300,317 @@ static inline int of_reconfig_get_state_change(unsigned long action, { return -EINVAL; } + +static inline struct device_node *of_changeset_create_device_nodev( + struct of_changeset *ocs, struct device_node *parent, + const char *fmt, va_list vargs) +{ + return ERR_PTR(-EINVAL); +} + +static inline __printf(3, 4) struct device_node * +of_changeset_create_device_node(struct of_changeset *ocs, + struct device_node *parent, const char *fmt, ...) +{ + return ERR_PTR(-EINVAL); +} + +static inline int __of_changeset_add_update_property_copy( + struct of_changeset *ocs, struct device_node *np, + const char *name, const void *value, int length, bool update) +{ + return -EINVAL; +} + +static inline __printf(4, 5) int of_changeset_add_property_stringf( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char *fmt, ...) +{ + return -EINVAL; +} + +static inline int of_changeset_update_property_stringf( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char *fmt, ...) +{ + return -EINVAL; +} + +static inline int __of_changeset_add_update_property_string_list( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char **strs, int count, bool update) +{ + return -EINVAL; +} + #endif /* CONFIG_OF_DYNAMIC */ +/** + * of_changeset_add_property_copy - Create a new property copying name & value + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @value: pointer to the value data + * @length: length of the value in bytes + * + * Adds a property to the changeset by making copies of the name & value + * entries. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_add_property_copy(struct of_changeset *ocs, + struct device_node *np, const char *name, + const void *value, int length) +{ + return __of_changeset_add_update_property_copy(ocs, np, name, value, + length, false); +} + +/** + * of_changeset_update_property_copy - Update a property copying name & value + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @value: pointer to the value data + * @length: length of the value in bytes + * + * Update a property to the changeset by making copies of the name & value + * entries. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_update_property_copy(struct of_changeset *ocs, + struct device_node *np, const char *name, + const void *value, int length) +{ + return __of_changeset_add_update_property_copy(ocs, np, name, value, + length, true); +} + +/** + * __of_changeset_add_update_property_string - Create/update a string property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @str: string property value + * @update: True on update operation + * + * Adds/updates a string property to the changeset by making copies of the name + * and the given value. The @update parameter controls whether an add or + * update takes place. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int __of_changeset_add_update_property_string( + struct of_changeset *ocs, struct device_node *np, const char *name, + const char *str, bool update) +{ + return __of_changeset_add_update_property_copy(ocs, np, name, str, + strlen(str) + 1, update); +} + +/** + * __of_changeset_add_update_property_stringv - Create/update a formatted + * string property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @fmt: format of string property + * @vargs: arguments of the format string + * @update: True on update operation + * + * Adds/updates a string property to the changeset by making copies of the name + * and the formatted value. The @update parameter controls whether an add or + * update takes place. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int __of_changeset_add_update_property_stringv( + struct of_changeset *ocs, struct device_node *np, const char *name, + const char *fmt, va_list vargs, bool update) +{ + char *str; + int ret; + + str = kvasprintf(GFP_KERNEL, fmt, vargs); + if (!str) + return -ENOMEM; + ret = __of_changeset_add_update_property_string(ocs, np, name, str, + update); + kfree(str); + + return ret; +} + +/** + * of_changeset_add_property_string_list - Create a new string list property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @strs: pointer to the string list + * @count: string count + * + * Adds a string list property to the changeset. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_add_property_string_list( + struct of_changeset *ocs, struct device_node *np, const char *name, + const char **strs, int count) +{ + return __of_changeset_add_update_property_string_list(ocs, np, name, + strs, count, false); +} + +/** + * of_changeset_update_property_string_list - Update string list property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @strs: pointer to the string list + * @count: string count + * + * Updates a string list property to the changeset. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_update_property_string_list( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char **strs, int count) +{ + return __of_changeset_add_update_property_string_list(ocs, np, name, + strs, count, true); +} + +/** + * of_changeset_add_property_string - Adds a string property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @str: string property + * + * Adds a string property to the changeset by making copies of the name + * and the string value. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_add_property_string( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char *str) +{ + return __of_changeset_add_update_property_string(ocs, np, name, str, + false); +} + +/** + * of_changeset_update_property_string - Update a string property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @str: string property + * + * Updates a string property to the changeset by making copies of the name + * and the string value. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_update_property_string( + struct of_changeset *ocs, struct device_node *np, + const char *name, const char *str) +{ + return __of_changeset_add_update_property_string(ocs, np, name, str, + true); +} + +/** + * of_changeset_add_property_u32 - Create a new u32 property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @val: value in host endian format + * + * Adds a u32 property to the changeset. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_add_property_u32(struct of_changeset *ocs, + struct device_node *np, const char *name, u32 val) +{ + val = cpu_to_be32(val); + return __of_changeset_add_update_property_copy(ocs, np, name, &val, + sizeof(val), false); +} + +/** + * of_changeset_update_property_u32 - Update u32 property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * @val: value in host endian format + * + * Updates a u32 property to the changeset. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_update_property_u32( + struct of_changeset *ocs, struct device_node *np, + const char *name, u32 val) +{ + val = cpu_to_be32(val); + return __of_changeset_add_update_property_copy(ocs, np, name, &val, + sizeof(val), true); +} + +/** + * of_changeset_add_property_bool - Create a new u32 property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * + * Adds a bool property to the changeset. Note that there is + * no option to set the value to false, since the property + * existing sets it to true. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_add_property_bool( + struct of_changeset *ocs, struct device_node *np, const char *name) +{ + return __of_changeset_add_update_property_copy(ocs, np, name, "", 0, + false); +} + +/** + * of_changeset_update_property_bool - Update a bool property + * + * @ocs: changeset pointer + * @np: device node pointer + * @name: name of the property + * + * Updates a property to the changeset. Note that there is + * no option to set the value to false, since the property + * existing sets it to true. + * + * Returns zero on success, a negative error value otherwise. + */ +static inline int of_changeset_update_property_bool(struct of_changeset *ocs, + struct device_node *np, const char *name) +{ + return __of_changeset_add_update_property_copy(ocs, np, name, "", 0, + true); +} + /* CONFIG_OF_RESOLVE api */ extern int of_resolve_phandles(struct device_node *tree); From f87750a8c4ede37d60060e9977b0fa7468866932 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Mon, 16 May 2016 14:21:35 +0300 Subject: [PATCH 037/158] of: changeset: Add of_changeset_node_move method Adds a changeset helper for moving a subtree to a different place in the running tree. This is useful in advances cases of dynamic device tree construction. Signed-off-by: Pantelis Antoniou --- drivers/of/dynamic.c | 66 ++++++++++++++++++++++++++++++++++++++++++++ include/linux/of.h | 9 ++++++ 2 files changed, 75 insertions(+) diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index 6545b235614dd..184b663395639 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -1055,3 +1055,69 @@ int __of_changeset_add_update_property_string_list( return ret; } EXPORT_SYMBOL_GPL(__of_changeset_add_update_property_string_list); + +static struct device_node * +__of_changeset_node_move_one(struct of_changeset *ocs, + struct device_node *np, struct device_node *new_parent) +{ + struct device_node *np2; + const char *unitname; + int err; + + err = of_changeset_detach_node(ocs, np); + if (err) + return ERR_PTR(err); + + unitname = strrchr(np->full_name, '/'); + if (!unitname) + unitname = np->full_name; + + np2 = __of_node_dup(np, "%s/%s", + new_parent->full_name, unitname); + if (!np2) + return ERR_PTR(-ENOMEM); + np2->parent = new_parent; + + err = of_changeset_attach_node(ocs, np2); + if (err) + return ERR_PTR(err); + + return np2; +} + +/** + * of_changeset_node_move_to - Moves a subtree to a new place in + * the tree + * + * @ocs: changeset pointer + * @np: device node pointer to be moved + * @to: device node of the new parent + * + * Moves a subtree to a new place in the tree. + * Note that a move is a safe operation because the phandles + * remain valid. + * + * Returns zero on success, a negative error value otherwise. + */ +int of_changeset_node_move(struct of_changeset *ocs, + struct device_node *np, struct device_node *new_parent) +{ + struct device_node *npc, *nppc; + + /* move the root first */ + nppc = __of_changeset_node_move_one(ocs, np, new_parent); + if (IS_ERR(nppc)) + return PTR_ERR(nppc); + + /* move the subtrees next */ + for_each_child_of_node(np, npc) { + nppc = __of_changeset_node_move_one(ocs, npc, nppc); + if (IS_ERR(nppc)) { + of_node_put(npc); + return PTR_ERR(nppc); + } + } + + return 0; +} +EXPORT_SYMBOL_GPL(of_changeset_node_move); diff --git a/include/linux/of.h b/include/linux/of.h index 986165c3e6d16..415410680c9c5 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1281,6 +1281,9 @@ int __of_changeset_add_update_property_string_list( struct of_changeset *ocs, struct device_node *np, const char *name, const char **strs, int count, bool update); +int of_changeset_node_move(struct of_changeset *ocs, + struct device_node *np, struct device_node *new_parent); + #else /* CONFIG_OF_DYNAMIC */ static inline int of_reconfig_notifier_register(struct notifier_block *nb) { @@ -1343,6 +1346,12 @@ static inline int __of_changeset_add_update_property_string_list( return -EINVAL; } +static inline int of_changeset_node_move(struct of_changeset *ocs, + struct device_node *np, struct device_node *new_parent) +{ + return -EINVAL; +} + #endif /* CONFIG_OF_DYNAMIC */ /** From f969a280e105f215a5b5870f760d0bdc0d4cb098 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 14 Oct 2015 13:16:15 +0300 Subject: [PATCH 038/158] of: unittest: changeset helpers Add a unitest specific for the new changeset helpers. Signed-off-by: Pantelis Antoniou --- drivers/of/unittest.c | 54 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 7c6aff7618009..030006659a969 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -608,6 +608,59 @@ static void __init of_unittest_changeset(void) #endif } +static void __init of_unittest_changeset_helper(void) +{ +#ifdef CONFIG_OF_DYNAMIC + struct device_node *n1, *n2, *n21, *parent, *np; + struct of_changeset chgset; + + of_changeset_init(&chgset); + + parent = of_find_node_by_path("/testcase-data/changeset"); + + unittest(parent, "testcase setup failure\n"); + n1 = of_changeset_create_device_node(&chgset, + parent, "/testcase-data/changeset/n1"); + unittest(n1, "testcase setup failure\n"); + n2 = of_changeset_create_device_node(&chgset, + parent, "/testcase-data/changeset/n2"); + unittest(n2, "testcase setup failure\n"); + n21 = of_changeset_create_device_node(&chgset, n2, "%s/%s", + "/testcase-data/changeset/n2", "n21"); + unittest(n21, "testcase setup failure\n"); + + unittest(!of_changeset_add_property_string(&chgset, parent, + "prop-add", "foo"), "fail add prop\n"); + + unittest(!of_changeset_attach_node(&chgset, n1), "fail n1 attach\n"); + unittest(!of_changeset_attach_node(&chgset, n2), "fail n2 attach\n"); + unittest(!of_changeset_attach_node(&chgset, n21), "fail n21 attach\n"); + + unittest(!of_changeset_apply(&chgset), "apply failed\n"); + + /* Make sure node names are constructed correctly */ + np = of_find_node_by_path("/testcase-data/changeset/n1"); + unittest(np, "'%s' not added\n", n1->full_name); + of_node_put(np); + + /* Make sure node names are constructed correctly */ + np = of_find_node_by_path("/testcase-data/changeset/n2"); + unittest(np, "'%s' not added\n", n2->full_name); + of_node_put(np); + + np = of_find_node_by_path("/testcase-data/changeset/n2/n21"); + unittest(np, "'%s' not added\n", n21->full_name); + of_node_put(np); + + unittest(!of_changeset_revert(&chgset), "revert failed\n"); + + of_changeset_destroy(&chgset); + + of_node_put(parent); +#endif +} + + static void __init of_unittest_parse_interrupts(void) { struct device_node *np; @@ -2358,6 +2411,7 @@ static int __init of_unittest(void) of_unittest_property_string(); of_unittest_property_copy(); of_unittest_changeset(); + of_unittest_changeset_helper(); of_unittest_parse_interrupts(); of_unittest_parse_interrupts_extended(); of_unittest_match_node(); From 529f319adc4d6a20005ebef68e478b9aaa5d7b3b Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 4 Dec 2013 19:32:00 +0200 Subject: [PATCH 039/158] OF: DT-Overlay configfs interface (v7) Add a runtime interface to using configfs for generic device tree overlay usage. With it its possible to use device tree overlays without having to use a per-platform overlay manager. Please see Documentation/devicetree/configfs-overlays.txt for more info. Changes since v6: - Default groups properties API changed. Changes since v5: - New style configfs. Changes since v4: - Loading fix for multiple overlays as found out by Geert Uytterhoeven Changes since v3: - Fixed compilation on SPARC & Xtensa Changes since v2: - Removed ifdef CONFIG_OF_OVERLAY (since for now it's required) - Created a documentation entry - Slight rewording in Kconfig Changes since v1: - of_resolve() -> of_resolve_phandles(). Signed-off-by: Pantelis Antoniou --- .../devicetree/configfs-overlays.txt | 31 ++ drivers/of/Kconfig | 7 + drivers/of/Makefile | 1 + drivers/of/configfs.c | 307 ++++++++++++++++++ 4 files changed, 346 insertions(+) create mode 100644 Documentation/devicetree/configfs-overlays.txt create mode 100644 drivers/of/configfs.c diff --git a/Documentation/devicetree/configfs-overlays.txt b/Documentation/devicetree/configfs-overlays.txt new file mode 100644 index 0000000000000..5fa43e0643072 --- /dev/null +++ b/Documentation/devicetree/configfs-overlays.txt @@ -0,0 +1,31 @@ +Howto use the configfs overlay interface. + +A device-tree configfs entry is created in /config/device-tree/overlays +and and it is manipulated using standard file system I/O. +Note that this is a debug level interface, for use by developers and +not necessarily something accessed by normal users due to the +security implications of having direct access to the kernel's device tree. + +* To create an overlay you mkdir the directory: + + # mkdir /config/device-tree/overlays/foo + +* Either you echo the overlay firmware file to the path property file. + + # echo foo.dtbo >/config/device-tree/overlays/foo/path + +* Or you cat the contents of the overlay to the dtbo file + + # cat foo.dtbo >/config/device-tree/overlays/foo/dtbo + +The overlay file will be applied, and devices will be created/destroyed +as required. + +To remove it simply rmdir the directory. + + # rmdir /config/device-tree/overlays/foo + +The rationalle of the dual interface (firmware & direct copy) is that each is +better suited to different use patterns. The firmware interface is what's +intended to be used by hardware managers in the kernel, while the copy interface +make sense for developers (since it avoids problems with namespaces). diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig index ba7b034b2b91c..7d4169e05b1d9 100644 --- a/drivers/of/Kconfig +++ b/drivers/of/Kconfig @@ -112,4 +112,11 @@ config OF_OVERLAY config OF_NUMA bool +config OF_CONFIGFS + bool "Device Tree Overlay ConfigFS interface" + select CONFIGFS_FS + depends on OF_OVERLAY + help + Enable a simple user-space driven DT overlay interface. + endif # OF diff --git a/drivers/of/Makefile b/drivers/of/Makefile index 8f19d342eed8e..7afce596322d2 100644 --- a/drivers/of/Makefile +++ b/drivers/of/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 obj-y = base.o device.o platform.o property.o +obj-$(CONFIG_OF_CONFIGFS) += configfs.o obj-$(CONFIG_OF_DYNAMIC) += dynamic.o obj-$(CONFIG_OF_FLATTREE) += fdt.o obj-$(CONFIG_OF_EARLY_FLATTREE) += fdt_address.o diff --git a/drivers/of/configfs.c b/drivers/of/configfs.c new file mode 100644 index 0000000000000..c7e999c9d56f7 --- /dev/null +++ b/drivers/of/configfs.c @@ -0,0 +1,307 @@ +/* + * Configfs entries for device-tree + * + * Copyright (C) 2013 - Pantelis Antoniou + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "of_private.h" + +struct cfs_overlay_item { + struct config_item item; + + char path[PATH_MAX]; + + const struct firmware *fw; + struct device_node *overlay; + int ov_id; + + void *dtbo; + int dtbo_size; +}; + +static int create_overlay(struct cfs_overlay_item *overlay, void *blob) +{ + int err; + + /* unflatten the tree */ + of_fdt_unflatten_tree(blob, NULL, &overlay->overlay); + if (overlay->overlay == NULL) { + pr_err("%s: failed to unflatten tree\n", __func__); + err = -EINVAL; + goto out_err; + } + pr_debug("%s: unflattened OK\n", __func__); + + /* mark it as detached */ + of_node_set_flag(overlay->overlay, OF_DETACHED); + + /* perform resolution */ + err = of_resolve_phandles(overlay->overlay); + if (err != 0) { + pr_err("%s: Failed to resolve tree\n", __func__); + goto out_err; + } + pr_debug("%s: resolved OK\n", __func__); + + err = of_overlay_create(overlay->overlay); + if (err < 0) { + pr_err("%s: Failed to create overlay (err=%d)\n", + __func__, err); + goto out_err; + } + overlay->ov_id = err; + +out_err: + return err; +} + +static inline struct cfs_overlay_item *to_cfs_overlay_item( + struct config_item *item) +{ + return item ? container_of(item, struct cfs_overlay_item, item) : NULL; +} + +static ssize_t cfs_overlay_item_path_show(struct config_item *item, char *page) +{ + return sprintf(page, "%s\n", to_cfs_overlay_item(item)->path); +} + +static ssize_t cfs_overlay_item_path_store(struct config_item *item, + const char *page, size_t count) +{ + struct cfs_overlay_item *overlay = to_cfs_overlay_item(item); + const char *p = page; + char *s; + int err; + + /* if it's set do not allow changes */ + if (overlay->path[0] != '\0' || overlay->dtbo_size > 0) + return -EPERM; + + /* copy to path buffer (and make sure it's always zero terminated */ + count = snprintf(overlay->path, sizeof(overlay->path) - 1, "%s", p); + overlay->path[sizeof(overlay->path) - 1] = '\0'; + + /* strip trailing newlines */ + s = overlay->path + strlen(overlay->path); + while (s > overlay->path && *--s == '\n') + *s = '\0'; + + pr_debug("%s: path is '%s'\n", __func__, overlay->path); + + err = request_firmware(&overlay->fw, overlay->path, NULL); + if (err != 0) + goto out_err; + + err = create_overlay(overlay, (void *)overlay->fw->data); + if (err < 0) + goto out_err; + + return count; + +out_err: + + release_firmware(overlay->fw); + overlay->fw = NULL; + + overlay->path[0] = '\0'; + return err; +} + +static ssize_t cfs_overlay_item_status_show(struct config_item *item, + char *page) +{ + return sprintf(page, "%s\n", to_cfs_overlay_item(item)->ov_id >= 0 ? + "applied" : "unapplied"); +} + +CONFIGFS_ATTR(cfs_overlay_item_, path); +CONFIGFS_ATTR_RO(cfs_overlay_item_, status); + +static struct configfs_attribute *cfs_overlay_attrs[] = { + &cfs_overlay_item_attr_path, + &cfs_overlay_item_attr_status, + NULL, +}; + +ssize_t cfs_overlay_item_dtbo_read(struct config_item *item, void *buf, + size_t max_count) +{ + struct cfs_overlay_item *overlay = to_cfs_overlay_item(item); + + pr_debug("%s: buf=%p max_count=%u\n", __func__, + buf, max_count); + + if (overlay->dtbo == NULL) + return 0; + + /* copy if buffer provided */ + if (buf != NULL) { + /* the buffer must be large enough */ + if (overlay->dtbo_size > max_count) + return -ENOSPC; + + memcpy(buf, overlay->dtbo, overlay->dtbo_size); + } + + return overlay->dtbo_size; +} + +ssize_t cfs_overlay_item_dtbo_write(struct config_item *item, const void *buf, + size_t count) +{ + struct cfs_overlay_item *overlay = to_cfs_overlay_item(item); + int err; + + /* if it's set do not allow changes */ + if (overlay->path[0] != '\0' || overlay->dtbo_size > 0) + return -EPERM; + + /* copy the contents */ + overlay->dtbo = kmemdup(buf, count, GFP_KERNEL); + if (overlay->dtbo == NULL) + return -ENOMEM; + + overlay->dtbo_size = count; + + err = create_overlay(overlay, overlay->dtbo); + if (err < 0) + goto out_err; + + return count; + +out_err: + kfree(overlay->dtbo); + overlay->dtbo = NULL; + overlay->dtbo_size = 0; + + return err; +} + +CONFIGFS_BIN_ATTR(cfs_overlay_item_, dtbo, NULL, SZ_1M); + +static struct configfs_bin_attribute *cfs_overlay_bin_attrs[] = { + &cfs_overlay_item_attr_dtbo, + NULL, +}; + +static void cfs_overlay_release(struct config_item *item) +{ + struct cfs_overlay_item *overlay = to_cfs_overlay_item(item); + + if (overlay->ov_id >= 0) + of_overlay_destroy(overlay->ov_id); + if (overlay->fw) + release_firmware(overlay->fw); + /* kfree with NULL is safe */ + kfree(overlay->dtbo); + kfree(overlay); +} + +static struct configfs_item_operations cfs_overlay_item_ops = { + .release = cfs_overlay_release, +}; + +static struct config_item_type cfs_overlay_type = { + .ct_item_ops = &cfs_overlay_item_ops, + .ct_attrs = cfs_overlay_attrs, + .ct_bin_attrs = cfs_overlay_bin_attrs, + .ct_owner = THIS_MODULE, +}; + +static struct config_item *cfs_overlay_group_make_item( + struct config_group *group, const char *name) +{ + struct cfs_overlay_item *overlay; + + overlay = kzalloc(sizeof(*overlay), GFP_KERNEL); + if (!overlay) + return ERR_PTR(-ENOMEM); + overlay->ov_id = -1; + + config_item_init_type_name(&overlay->item, name, &cfs_overlay_type); + return &overlay->item; +} + +static void cfs_overlay_group_drop_item(struct config_group *group, + struct config_item *item) +{ + struct cfs_overlay_item *overlay = to_cfs_overlay_item(item); + + config_item_put(&overlay->item); +} + +static struct configfs_group_operations overlays_ops = { + .make_item = cfs_overlay_group_make_item, + .drop_item = cfs_overlay_group_drop_item, +}; + +static struct config_item_type overlays_type = { + .ct_group_ops = &overlays_ops, + .ct_owner = THIS_MODULE, +}; + +static struct configfs_group_operations of_cfs_ops = { + /* empty - we don't allow anything to be created */ +}; + +static struct config_item_type of_cfs_type = { + .ct_group_ops = &of_cfs_ops, + .ct_owner = THIS_MODULE, +}; + +struct config_group of_cfs_overlay_group; + +static struct configfs_subsystem of_cfs_subsys = { + .su_group = { + .cg_item = { + .ci_namebuf = "device-tree", + .ci_type = &of_cfs_type, + }, + }, + .su_mutex = __MUTEX_INITIALIZER(of_cfs_subsys.su_mutex), +}; + +static int __init of_cfs_init(void) +{ + int ret; + + pr_info("%s\n", __func__); + + config_group_init(&of_cfs_subsys.su_group); + config_group_init_type_name(&of_cfs_overlay_group, "overlays", + &overlays_type); + configfs_add_default_group(&of_cfs_overlay_group, + &of_cfs_subsys.su_group); + + ret = configfs_register_subsystem(&of_cfs_subsys); + if (ret != 0) { + pr_err("%s: failed to register subsys\n", __func__); + goto out; + } + pr_info("%s: OK\n", __func__); +out: + return ret; +} +late_initcall(of_cfs_init); From e5903c4d2d4e01aa89f4415c9bd80d44ad866b95 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Sat, 6 Dec 2014 20:10:49 +0200 Subject: [PATCH 040/158] ARM: DT: Enable symbols when CONFIG_OF_OVERLAY is used --- arch/arm/boot/Makefile | 4 ++++ arch/arm/boot/dts/Makefile | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index 50f8d1be7fcbe..2c30c4491679f 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -29,6 +29,10 @@ export ZRELADDR INITRD_PHYS PARAMS_PHYS targets := Image zImage xipImage bootpImage uImage +ifeq ($(CONFIG_OF_OVERLAY),y) +DTC_FLAGS += -@ +endif + ifeq ($(CONFIG_XIP_KERNEL),y) $(obj)/xipImage: vmlinux FORCE diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 656fb7d12bd40..e1a1a6cf7a764 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1,12 +1,18 @@ # SPDX-License-Identifier: GPL-2.0 ifeq ($(CONFIG_OF),y) +ifeq ($(CONFIG_OF_OVERLAY),y) +DTC_FLAGS += -@ +endif + dtb-$(CONFIG_ARCH_ALPINE) += \ alpine-db.dtb dtb-$(CONFIG_MACH_ARTPEC6) += \ artpec6-devboard.dtb + dtb-$(CONFIG_MACH_ASM9260) += \ alphascale-asm9260-devkit.dtb + # Keep at91 dtb files sorted alphabetically for each SoC dtb-$(CONFIG_SOC_AT91RM9200) += \ at91rm9200ek.dtb \ From 7952d3a2295e7f8b1bc8d2bb58ed648760833d03 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 6 May 2015 23:09:53 +0300 Subject: [PATCH 041/158] misc: Beaglebone capemanager A cape loader based on DT overlays and DT objects. This is the beaglebone cape manager which allows capes to be automatically probed and instantiated via means of a device tree overlay deduced from the part-number and version contained on the cape's EEPROM. The reference manual contains information about the specification and the contents of the EEPROM. http://beagleboard.org/static/beaglebone/latest/Docs/Hardware/BONE_SRM.pdf Documentation about the workings of the cape manager is located in Documentation/misc-devices/bone_capemgr.txt This driver is using the nvmem framework interface to retrieve the data stored on the baseboard and cape EEPROMs. Signed-off-by: Pantelis Antoniou --- drivers/misc/Kconfig | 10 + drivers/misc/Makefile | 1 + drivers/misc/bone_capemgr.c | 1885 +++++++++++++++++++++++++++++++++++ 3 files changed, 1896 insertions(+) create mode 100644 drivers/misc/bone_capemgr.c diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 8136dc7e863d7..1abe3293531c0 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -506,6 +506,16 @@ config PCI_ENDPOINT_TEST Enable this configuration option to enable the host side test driver for PCI Endpoint. +config BONE_CAPEMGR + tristate "Beaglebone cape manager" + depends on ARCH_OMAP2PLUS && OF + select EEPROM + select OF_OVERLAY + help + Say Y here to include support for automatic loading of + beaglebone capes. Select M to build as a module which + will be named bone_capemgr. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index ad0e64fdba348..95d13d5b8c089 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -43,6 +43,7 @@ obj-y += ti-st/ obj-y += lis3lv02d/ obj-$(CONFIG_USB_SWITCH_FSA9480) += fsa9480.o obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/ +obj-$(CONFIG_BONE_CAPEMGR) += bone_capemgr.o obj-$(CONFIG_INTEL_MEI) += mei/ obj-$(CONFIG_VMWARE_VMCI) += vmw_vmci/ obj-$(CONFIG_LATTICE_ECP3_CONFIG) += lattice-ecp3-config.o diff --git a/drivers/misc/bone_capemgr.c b/drivers/misc/bone_capemgr.c new file mode 100644 index 0000000000000..7ce6cbfc53262 --- /dev/null +++ b/drivers/misc/bone_capemgr.c @@ -0,0 +1,1885 @@ +/* + * TI Beaglebone cape manager + * + * Copyright (C) 2012 Texas Instruments Inc. + * Copyright (C) 2012-2015 Konsulko Group. + * Author: Pantelis Antoniou + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +/* disabled capes */ +static char *disable_partno; +module_param(disable_partno, charp, 0444); +MODULE_PARM_DESC(disable_partno, + "Comma delimited list of PART-NUMBER[:REV] of disabled capes"); + +/* enable capes */ +static char *enable_partno; +module_param(enable_partno, charp, 0444); +MODULE_PARM_DESC(enable_partno, + "Comma delimited list of PART-NUMBER[:REV] of enabled capes"); + +/* delay to scan on boot until rootfs appears */ +static int boot_scan_period = 1000; +module_param(boot_scan_period, int, 0444); +MODULE_PARM_DESC(boot_scan_period, + "boot scan period until rootfs firmware is available"); + +struct capemgr_info; + +struct slot_ee_attribute { + struct device_attribute devattr; + unsigned int field; + struct bone_cape_slot *slot; /* this is filled when instantiated */ +}; +#define to_slot_ee_attribute(x) \ + container_of((x), struct slot_ee_attribute, devattr) + +struct bbrd_ee_attribute { + struct device_attribute devattr; + unsigned int field; +}; +#define to_bbrd_ee_attribute(x) \ + container_of((x), struct bbrd_ee_attribute, devattr) + +struct bone_cape_slot { + struct list_head node; + struct capemgr_info *info; + int slotno; + struct nvmem_cell *nvmem_cell; + + char text_id[256]; + char signature[256]; + /* quick access */ + char board_name[32+1]; + char version[4+1]; + char manufacturer[16+1]; + char part_number[16+1]; + + /* attribute group */ + char *ee_attr_name; + int ee_attrs_count; + struct slot_ee_attribute *ee_attrs; + struct attribute **ee_attrs_tab; + struct attribute_group attrgroup; + + /* state flags */ + unsigned int probed : 1; + unsigned int probe_failed : 1; + unsigned int override : 1; + unsigned int loading : 1; + unsigned int loaded : 1; + unsigned int retry_loading : 1; + unsigned int disabled : 1; + + char *dtbo; + const struct firmware *fw; + struct device_node *overlay; + int overlay_id; + + /* loader thread */ + struct task_struct *loader_thread; + + /* load priority */ + int priority; +}; + +struct bone_baseboard { + + /* from the matched boardmap node */ + char *compatible_name; + + /* filled in by reading the eeprom */ + char signature[256]; + char text_id[64+1]; + + /* quick access */ + char board_name[8+1]; + char revision[4+1]; + char serial_number[12+1]; + + /* access to the eeprom */ + struct nvmem_cell *nvmem_cell; +}; + +struct capemgr_info { + struct platform_device *pdev; + + atomic_t next_slot_nr; + struct list_head slot_list; + struct mutex slots_list_mutex; + + /* baseboard EEPROM data */ + struct bone_baseboard baseboard; + + /* wait queue for keeping the priorities straight */ + wait_queue_head_t load_wq; +}; + +static int bone_slot_fill_override(struct bone_cape_slot *slot, + const char *part_number, const char *version); +static struct bone_cape_slot *capemgr_add_slot( + struct capemgr_info *info, const char *slot_name, + const char *part_number, const char *version, int prio); +static int capemgr_remove_slot_no_lock(struct bone_cape_slot *slot); +static int capemgr_remove_slot(struct bone_cape_slot *slot); +static int capemgr_load_slot(struct bone_cape_slot *slot); +static int capemgr_unload_slot(struct bone_cape_slot *slot); + +/* baseboard EEPROM field definition */ +#define BBRD_EE_FIELD_HEADER 0 +#define BBRD_EE_FIELD_BOARD_NAME 1 +#define BBRD_EE_FIELD_REVISION 2 +#define BBRD_EE_FIELD_SERIAL_NUMBER 3 +#define BBRD_EE_FIELD_CONFIG_OPTION 4 +#define BBRD_EE_FILED_RSVD1 5 +#define BBRD_EE_FILED_RSVD2 6 +#define BBRD_EE_FILED_RSVD3 7 + +/* cape EEPROM field definitions */ +#define CAPE_EE_FIELD_HEADER 0 +#define CAPE_EE_FIELD_EEPROM_REV 1 +#define CAPE_EE_FIELD_BOARD_NAME 2 +#define CAPE_EE_FIELD_VERSION 3 +#define CAPE_EE_FIELD_MANUFACTURER 4 +#define CAPE_EE_FIELD_PART_NUMBER 5 +#define CAPE_EE_FIELD_NUMBER_OF_PINS 6 +#define CAPE_EE_FIELD_SERIAL_NUMBER 7 +#define CAPE_EE_FIELD_PIN_USAGE 8 +#define CAPE_EE_FIELD_VDD_3V3EXP 9 +#define CAPE_EE_FIELD_VDD_5V 10 +#define CAPE_EE_FIELD_SYS_5V 11 +#define CAPE_EE_FIELD_DC_SUPPLIED 12 +#define CAPE_EE_FIELD_FIELDS_NR 13 + +#define EE_FIELD_MAKE_HEADER(p) \ + ({ \ + const u8 *_p = (p); \ + (((u32)_p[0] << 24) | ((u32)_p[1] << 16) | \ + ((u32)_p[2] << 8) | (u32)_p[3]); \ + }) + +#define EE_FIELD_HEADER_VALID 0xaa5533ee + +struct ee_field { + const char *name; + int start; + int size; + unsigned int ascii : 1; + unsigned int strip_trailing_dots : 1; + const char *override; +}; + +/* baseboard EEPROM definitions */ +static const struct ee_field bbrd_sig_fields[] = { + [BBRD_EE_FIELD_HEADER] = { + .name = "header", + .start = 0, + .size = 4, + .ascii = 0, + .override = "\xaa\x55\x33\xee", /* AA 55 33 EE */ + }, + [BBRD_EE_FIELD_BOARD_NAME] = { + .name = "board-name", + .start = 4, + .size = 8, + .ascii = 1, + .strip_trailing_dots = 1, + .override = "Board Name", + }, + [BBRD_EE_FIELD_REVISION] = { + .name = "revision", + .start = 12, + .size = 4, + .ascii = 1, + .override = "00A0", + }, + [BBRD_EE_FIELD_SERIAL_NUMBER] = { + .name = "serial-number", + .start = 16, + .size = 12, + .ascii = 1, + .override = "0000000000", + }, + [BBRD_EE_FIELD_CONFIG_OPTION] = { + .name = "config-option", + .start = 28, + .size = 32, + }, +}; + +/* cape EEPROM definitions */ +static const struct ee_field cape_sig_fields[] = { + [CAPE_EE_FIELD_HEADER] = { + .name = "header", + .start = 0, + .size = 4, + .ascii = 0, + .override = "\xaa\x55\x33\xee", /* AA 55 33 EE */ + }, + [CAPE_EE_FIELD_EEPROM_REV] = { + .name = "eeprom-format-revision", + .start = 4, + .size = 2, + .ascii = 1, + .override = "A0", + }, + [CAPE_EE_FIELD_BOARD_NAME] = { + .name = "board-name", + .start = 6, + .size = 32, + .ascii = 1, + .strip_trailing_dots = 1, + .override = "Override Board Name", + }, + [CAPE_EE_FIELD_VERSION] = { + .name = "version", + .start = 38, + .size = 4, + .ascii = 1, + .override = "00A0", + }, + [CAPE_EE_FIELD_MANUFACTURER] = { + .name = "manufacturer", + .start = 42, + .size = 16, + .ascii = 1, + .strip_trailing_dots = 1, + .override = "Override Manuf", + }, + [CAPE_EE_FIELD_PART_NUMBER] = { + .name = "part-number", + .start = 58, + .size = 16, + .ascii = 1, + .strip_trailing_dots = 1, + .override = "Override Part#", + }, + [CAPE_EE_FIELD_NUMBER_OF_PINS] = { + .name = "number-of-pins", + .start = 74, + .size = 2, + .ascii = 0, + .override = NULL, + }, + [CAPE_EE_FIELD_SERIAL_NUMBER] = { + .name = "serial-number", + .start = 76, + .size = 12, + .ascii = 1, + .override = "0000000000", + }, + [CAPE_EE_FIELD_PIN_USAGE] = { + .name = "pin-usage", + .start = 88, + .size = 140, + .ascii = 0, + .override = NULL, + }, + [CAPE_EE_FIELD_VDD_3V3EXP] = { + .name = "vdd-3v3exp", + .start = 228, + .size = 2, + .ascii = 0, + .override = NULL, + }, + [CAPE_EE_FIELD_VDD_5V] = { + .name = "vdd-5v", + .start = 230, + .size = 2, + .ascii = 0, + .override = NULL, + }, + [CAPE_EE_FIELD_SYS_5V] = { + .name = "sys-5v", + .start = 232, + .size = 2, + .ascii = 0, + .override = NULL, + }, + [CAPE_EE_FIELD_DC_SUPPLIED] = { + .name = "dc-supplied", + .start = 234, + .size = 2, + .ascii = 0, + .override = NULL, + }, +}; + +static char *ee_field_get(const struct ee_field *sig_field, + const void *data, int field, char *buf, int bufsz) +{ + int len; + + /* enough space? */ + if (bufsz < sig_field->size + sig_field->ascii) + return NULL; + + memcpy(buf, (char *)data + sig_field->start, sig_field->size); + + /* terminate ascii field */ + if (sig_field->ascii) + buf[sig_field->size] = '\0'; + + if (sig_field->strip_trailing_dots) { + len = strlen(buf); + while (len > 1 && buf[len - 1] == '.') + buf[--len] = '\0'; + } + + return buf; +} + +char *bbrd_ee_field_get(const void *data, + int field, char *buf, int bufsz) +{ + if ((unsigned int)field >= ARRAY_SIZE(bbrd_sig_fields)) + return NULL; + + return ee_field_get(&bbrd_sig_fields[field], data, field, buf, bufsz); +} + +char *cape_ee_field_get(const void *data, + int field, char *buf, int bufsz) +{ + if ((unsigned int)field >= ARRAY_SIZE(cape_sig_fields)) + return NULL; + + return ee_field_get(&cape_sig_fields[field], data, field, buf, bufsz); +} + +#ifdef CONFIG_OF +static const struct of_device_id capemgr_of_match[] = { + { + .compatible = "ti,bone-capemgr", + }, + { }, +}; +MODULE_DEVICE_TABLE(of, capemgr_of_match); + +#endif + +static int bone_baseboard_scan(struct bone_baseboard *bbrd) +{ + struct capemgr_info *info = container_of(bbrd, + struct capemgr_info, baseboard); + const u8 *p; + int ret; + size_t len; + + p = nvmem_cell_read(bbrd->nvmem_cell, &len); + if (IS_ERR(p)) { + ret = PTR_ERR(p); + dev_err(&info->pdev->dev, + "Cannot read cell (ret=%d)\n", ret); + return ret; + } + if (len < sizeof(bbrd->signature)) { + dev_info(&info->pdev->dev, + "Short read %d (should be >= %d bytes)\n", + len, sizeof(bbrd->signature)); + return -EINVAL; + } + memcpy(bbrd->signature, p, sizeof(bbrd->signature)); + + p = bbrd->signature; + if (EE_FIELD_MAKE_HEADER(p) != EE_FIELD_HEADER_VALID) { + dev_err(&info->pdev->dev, "Invalid board signature '%08x'\n", + EE_FIELD_MAKE_HEADER(p)); + return -ENODEV; + } + + bbrd_ee_field_get(bbrd->signature, + BBRD_EE_FIELD_BOARD_NAME, + bbrd->board_name, sizeof(bbrd->board_name)); + bbrd_ee_field_get(bbrd->signature, + BBRD_EE_FIELD_REVISION, + bbrd->revision, sizeof(bbrd->revision)); + bbrd_ee_field_get(bbrd->signature, + BBRD_EE_FIELD_SERIAL_NUMBER, + bbrd->serial_number, sizeof(bbrd->serial_number)); + + /* board_name,version,manufacturer,part_number */ + snprintf(bbrd->text_id, sizeof(bbrd->text_id) - 1, + "%s,%s,%s", bbrd->board_name, bbrd->revision, + bbrd->serial_number); + + /* terminate always */ + bbrd->text_id[sizeof(bbrd->text_id) - 1] = '\0'; + + return 0; +} + +static int bone_slot_scan(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + const u8 *p; + int r; + ssize_t len; + + /* need to read EEPROM? */ + if (slot->probed) + goto slot_fail_check; + + slot->probed = 1; + + if (!slot->override) { + + p = nvmem_cell_read(slot->nvmem_cell, &len); + if (IS_ERR(p)) { + r = PTR_ERR(p); + slot->probe_failed = 1; + + /* timeout is normal when no cape is present */ + if (r != -ETIMEDOUT) + dev_err(&info->pdev->dev, + "Cannot read cell (ret=%d)\n", r); + return r; + } + if (len < sizeof(slot->signature)) { + dev_info(&info->pdev->dev, + "Short read %d (should be >= %d bytes)\n", + len, sizeof(slot->signature)); + return -EINVAL; + } + memcpy(slot->signature, p, sizeof(slot->signature)); + + } else + dev_info(&info->pdev->dev, + "Using override eeprom data at slot %d\n", + slot->slotno); + + p = slot->signature; + if (EE_FIELD_MAKE_HEADER(p) != EE_FIELD_HEADER_VALID) { + dev_err(&info->pdev->dev, + "Invalid signature '%08x' at slot %d\n", + EE_FIELD_MAKE_HEADER(p), slot->slotno); + slot->probe_failed = 1; + return -ENODEV; + } + + cape_ee_field_get(slot->signature, + CAPE_EE_FIELD_BOARD_NAME, + slot->board_name, sizeof(slot->board_name)); + cape_ee_field_get(slot->signature, + CAPE_EE_FIELD_VERSION, + slot->version, sizeof(slot->version)); + cape_ee_field_get(slot->signature, + CAPE_EE_FIELD_MANUFACTURER, + slot->manufacturer, sizeof(slot->manufacturer)); + cape_ee_field_get(slot->signature, + CAPE_EE_FIELD_PART_NUMBER, + slot->part_number, sizeof(slot->part_number)); + + /* board_name,version,manufacturer,part_number */ + snprintf(slot->text_id, sizeof(slot->text_id) - 1, + "%s,%s,%s,%s", slot->board_name, slot->version, + slot->manufacturer, slot->part_number); + + /* terminate always */ + slot->text_id[sizeof(slot->text_id) - 1] = '\0'; + +slot_fail_check: + /* slot has failed and we don't support hotpluging */ + if (slot->probe_failed) + return -ENODEV; + + return 0; +} + +/* return 0 if not matched,, 1 if matched */ +static int bone_match_cape(const char *match, + const char *part_number, const char *version) +{ + char *tmp_part_number, *tmp_version; + char *buf, *s, *e, *sn; + int found; + + if (match == NULL || part_number == NULL) + return 0; + + /* copy the argument to work on it */ + buf = kstrdup(match, GFP_KERNEL); + + /* no memory, too bad... */ + if (buf == NULL) + return 0; + + found = 0; + s = buf; + e = s + strlen(s); + while (s < e) { + /* find comma separator */ + sn = strchr(s, ','); + if (sn != NULL) + *sn++ = '\0'; + else + sn = e; + tmp_part_number = s; + tmp_version = strchr(tmp_part_number, ':'); + if (tmp_version != NULL) + *tmp_version++ = '\0'; + s = sn; + + /* the part names must match */ + if (strcmp(tmp_part_number, part_number) != 0) + continue; + + /* if there's no version, match any */ + if (version == NULL || tmp_version == NULL || + strcmp(version, tmp_version) == 0) { + found = 1; + break; + } + } + + kfree(buf); + + return found; +} + +/* helper method */ +static int of_multi_prop_cmp(const struct property *prop, const char *value) +{ + const char *cp; + int cplen, vlen, l; + + /* check if it's directly compatible */ + cp = prop->value; + cplen = prop->length; + vlen = strlen(value); + + while (cplen > 0) { + /* compatible? */ + if (of_compat_cmp(cp, value, vlen) == 0) + return 0; + l = strlen(cp) + 1; + cp += l; + cplen -= l; + } + return -1; +} + +static ssize_t slot_ee_attr_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct slot_ee_attribute *ee_attr = to_slot_ee_attribute(attr); + struct bone_cape_slot *slot = ee_attr->slot; + const struct ee_field *sig_field; + int i, len; + char *p, *s; + u16 val; + + /* add newline for ascii fields */ + sig_field = &cape_sig_fields[ee_attr->field]; + + len = sig_field->size + sig_field->ascii; + p = kmalloc(len, GFP_KERNEL); + if (p == NULL) + return -ENOMEM; + + s = cape_ee_field_get(slot->signature, ee_attr->field, p, len); + if (s == NULL) + return -EINVAL; + + /* add newline for ascii fields and return */ + if (sig_field->ascii) { + len = sprintf(buf, "%s\n", s); + goto out; + } + + /* case by case handling */ + switch (ee_attr->field) { + case CAPE_EE_FIELD_HEADER: + len = sprintf(buf, "%02x %02x %02x %02x\n", + s[0], s[1], s[2], s[3]); + break; + + /* 2 bytes */ + case CAPE_EE_FIELD_NUMBER_OF_PINS: + case CAPE_EE_FIELD_VDD_3V3EXP: + case CAPE_EE_FIELD_VDD_5V: + case CAPE_EE_FIELD_SYS_5V: + case CAPE_EE_FIELD_DC_SUPPLIED: + /* the bone is LE */ + val = s[0] & (s[1] << 8); + len = sprintf(buf, "%u\n", (unsigned int)val & 0xffff); + break; + + case CAPE_EE_FIELD_PIN_USAGE: + + len = 0; + for (i = 0; i < sig_field->size / 2; i++) { + /* the bone is LE */ + val = s[0] & (s[1] << 8); + sprintf(buf, "%04x\n", val); + buf += 5; + len += 5; + s += 2; + } + + break; + + default: + *buf = '\0'; + len = 0; + break; + } + +out: + kfree(p); + + return len; +} + +#define SLOT_EE_ATTR(_name, _field) \ + { \ + .devattr = __ATTR(_name, S_IRUGO, slot_ee_attr_show, NULL), \ + .field = CAPE_EE_FIELD_##_field, \ + .slot = NULL, \ + } + +static const struct slot_ee_attribute slot_ee_attrs[] = { + SLOT_EE_ATTR(header, HEADER), + SLOT_EE_ATTR(eeprom-format-revision, EEPROM_REV), + SLOT_EE_ATTR(board-name, BOARD_NAME), + SLOT_EE_ATTR(version, VERSION), + SLOT_EE_ATTR(manufacturer, MANUFACTURER), + SLOT_EE_ATTR(part-number, PART_NUMBER), + SLOT_EE_ATTR(number-of-pins, NUMBER_OF_PINS), + SLOT_EE_ATTR(serial-number, SERIAL_NUMBER), + SLOT_EE_ATTR(pin-usage, PIN_USAGE), + SLOT_EE_ATTR(vdd-3v3exp, VDD_3V3EXP), + SLOT_EE_ATTR(vdd-5v, VDD_5V), + SLOT_EE_ATTR(sys-5v, SYS_5V), + SLOT_EE_ATTR(dc-supplied, DC_SUPPLIED), +}; + +static int bone_cape_slot_sysfs_register(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + struct slot_ee_attribute *ee_attr; + struct attribute_group *attrgroup; + int i, err, sz; + + slot->ee_attr_name = kasprintf(GFP_KERNEL, "slot-%d", slot->slotno); + if (slot->ee_attr_name == NULL) { + dev_err(dev, "slot #%d: Failed to allocate ee_attr_name\n", + slot->slotno); + err = -ENOMEM; + goto err_fail_no_ee_attr_name; + } + + slot->ee_attrs_count = ARRAY_SIZE(slot_ee_attrs); + + sz = slot->ee_attrs_count * sizeof(*slot->ee_attrs); + slot->ee_attrs = kmalloc(sz, GFP_KERNEL); + if (slot->ee_attrs == NULL) { + dev_err(dev, "slot #%d: Failed to allocate ee_attrs\n", + slot->slotno); + err = -ENOMEM; + goto err_fail_no_ee_attrs; + } + + attrgroup = &slot->attrgroup; + memset(attrgroup, 0, sizeof(*attrgroup)); + attrgroup->name = slot->ee_attr_name; + + sz = sizeof(*slot->ee_attrs_tab) * (slot->ee_attrs_count + 1); + attrgroup->attrs = kmalloc(sz, GFP_KERNEL); + if (attrgroup->attrs == NULL) { + dev_err(dev, "slot #%d: Failed to allocate ee_attrs_tab\n", + slot->slotno); + err = -ENOMEM; + goto err_fail_no_ee_attrs_tab; + } + /* copy everything over */ + memcpy(slot->ee_attrs, slot_ee_attrs, sizeof(slot_ee_attrs)); + + /* bind this attr to the slot */ + for (i = 0; i < slot->ee_attrs_count; i++) { + ee_attr = &slot->ee_attrs[i]; + ee_attr->slot = slot; + attrgroup->attrs[i] = &ee_attr->devattr.attr; + } + attrgroup->attrs[i] = NULL; + + /* make lockdep happy */ + for (i = 0; i < slot->ee_attrs_count; i++) { + ee_attr = &slot->ee_attrs[i]; + sysfs_attr_init(&ee_attr->devattr.attr); + } + + err = sysfs_create_group(&dev->kobj, attrgroup); + if (err != 0) { + dev_err(dev, "slot #%d: Failed to allocate ee_attrs_tab\n", + slot->slotno); + err = -ENOMEM; + goto err_fail_no_ee_attrs_group; + } + + return 0; + +err_fail_no_ee_attrs_group: + kfree(slot->ee_attrs_tab); +err_fail_no_ee_attrs_tab: + kfree(slot->ee_attrs); +err_fail_no_ee_attrs: + kfree(slot->ee_attr_name); +err_fail_no_ee_attr_name: + return err; +} + +static void bone_cape_slot_sysfs_unregister(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + + sysfs_remove_group(&dev->kobj, &slot->attrgroup); + kfree(slot->ee_attrs_tab); + kfree(slot->ee_attrs); + kfree(slot->ee_attr_name); +} + +static ssize_t bbrd_ee_attr_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct bbrd_ee_attribute *ee_attr = to_bbrd_ee_attribute(attr); + struct platform_device *pdev = to_platform_device(dev); + struct capemgr_info *info = platform_get_drvdata(pdev); + struct bone_baseboard *bbrd = &info->baseboard; + const struct ee_field *sig_field; + u16 val; + int i, len; + char *p, *s; + + /* add newline for ascii fields */ + sig_field = &bbrd_sig_fields[ee_attr->field]; + + len = sig_field->size + sig_field->ascii; + p = kmalloc(len, GFP_KERNEL); + if (p == NULL) + return -ENOMEM; + + s = bbrd_ee_field_get(bbrd->signature, ee_attr->field, p, len); + if (s == NULL) + return -EINVAL; + + /* add newline for ascii fields and return */ + if (sig_field->ascii) { + len = sprintf(buf, "%s\n", s); + goto out; + } + + /* case by case handling */ + switch (ee_attr->field) { + case BBRD_EE_FIELD_HEADER: + len = sprintf(buf, "%02x %02x %02x %02x\n", + s[0], s[1], s[2], s[3]); + break; + + case BBRD_EE_FIELD_CONFIG_OPTION: + len = 0; + for (i = 0; i < sig_field->size / 2; i++) { + /* the bone is LE */ + val = s[0] & (s[1] << 8); + sprintf(buf, "%04x\n", val); + buf += 5; + len += 5; + s += 2; + } + break; + + default: + *buf = '\0'; + len = 0; + break; + } + +out: + kfree(p); + + return len; +} + +#define BBRD_EE_ATTR(_name, _field) \ + { \ + .devattr = __ATTR(_name, 0440, bbrd_ee_attr_show, NULL), \ + .field = BBRD_EE_FIELD_##_field, \ + } + +static struct bbrd_ee_attribute bbrd_ee_attrs[] = { + BBRD_EE_ATTR(header, HEADER), + BBRD_EE_ATTR(board-name, BOARD_NAME), + BBRD_EE_ATTR(revision, REVISION), + BBRD_EE_ATTR(serial-number, SERIAL_NUMBER), + BBRD_EE_ATTR(config-option, CONFIG_OPTION), +}; + +static struct attribute *bbrd_attrs_flat[] = { + &bbrd_ee_attrs[BBRD_EE_FIELD_HEADER].devattr.attr, + &bbrd_ee_attrs[BBRD_EE_FIELD_BOARD_NAME].devattr.attr, + &bbrd_ee_attrs[BBRD_EE_FIELD_REVISION].devattr.attr, + &bbrd_ee_attrs[BBRD_EE_FIELD_SERIAL_NUMBER].devattr.attr, + &bbrd_ee_attrs[BBRD_EE_FIELD_CONFIG_OPTION].devattr.attr, + NULL, +}; + +static const struct attribute_group bbrd_attr_group = { + .name = "baseboard", + .attrs = bbrd_attrs_flat, +}; + +static ssize_t slots_show(struct device *dev, struct device_attribute *attr, + char *buf); +static ssize_t slots_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count); + +static DEVICE_ATTR(slots, 0644, slots_show, slots_store); + +static struct attribute *root_attrs_flat[] = { + &dev_attr_slots.attr, + NULL, +}; + +static const struct attribute_group root_attr_group = { + .attrs = root_attrs_flat, +}; + +static const struct attribute_group *attr_groups[] = { + &root_attr_group, + &bbrd_attr_group, + NULL, +}; + +static ssize_t slots_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct capemgr_info *info = platform_get_drvdata(pdev); + struct bone_cape_slot *slot; + ssize_t len, sz; + + mutex_lock(&info->slots_list_mutex); + sz = 0; + list_for_each_entry(slot, &info->slot_list, node) { + + len = sprintf(buf, "%2d: %c%c%c%c%c%c %3d %s\n", + slot->slotno, + slot->probed ? 'P' : '-', + slot->probe_failed ? 'F' : '-', + slot->override ? 'O' : '-', + slot->loading ? 'l' : '-', + slot->loaded ? 'L' : '-', + slot->disabled ? 'D' : '-', + slot->overlay_id, slot->text_id); + + buf += len; + sz += len; + } + mutex_unlock(&info->slots_list_mutex); + + return sz; +} + +static ssize_t slots_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + struct platform_device *pdev = to_platform_device(dev); + struct capemgr_info *info = platform_get_drvdata(pdev); + struct bone_cape_slot *slot; + struct device_node *pnode, *node; + char *s, *part_number, *version; + int ret; + int slotno; + + /* check for remove slot */ + if (strlen(buf) > 0 && buf[0] == '-') { + ret = kstrtoint(buf + 1, 10, &slotno); + if (ret != 0) + return ret; + + /* now load each (take lock to be sure */ + mutex_lock(&info->slots_list_mutex); + list_for_each_entry(slot, &info->slot_list, node) { + if (slotno == slot->slotno) + goto found; + } + + mutex_unlock(&info->slots_list_mutex); + return -ENODEV; +found: + /* the hardware slots just get unloaded */ + if (!slot->override) { + ret = capemgr_unload_slot(slot); + if (ret == 0) + dev_info(&pdev->dev, + "Unloaded slot #%d\n", slotno); + else + dev_err(&pdev->dev, + "Failed to unload slot #%d\n", slotno); + } else { + ret = capemgr_remove_slot_no_lock(slot); + if (ret == 0) + dev_info(&pdev->dev, + "Removed slot #%d\n", slotno); + else + dev_err(&pdev->dev, + "Failed to remove slot #%d\n", slotno); + } + mutex_unlock(&info->slots_list_mutex); + + return ret == 0 ? strlen(buf) : ret; + } + + part_number = kstrdup(buf, GFP_KERNEL); + if (part_number == NULL) + return -ENOMEM; + + /* remove trailing spaces dots and newlines */ + s = part_number + strlen(part_number); + while (s > part_number && + (isspace(s[-1]) || s[-1] == '\n' || s[-1] == '.')) + *--s = '\0'; + + version = strchr(part_number, ':'); + if (version != NULL) + *version++ = '\0'; + + dev_info(&pdev->dev, "part_number '%s', version '%s'\n", + part_number, version ? version : "N/A"); + + pnode = pdev->dev.of_node; + node = NULL; + slot = NULL; + ret = 0; + + /* no specific slot found, try immediate */ + slot = capemgr_add_slot(info, NULL, part_number, version, 0); + + if (IS_ERR_OR_NULL(slot)) { + dev_err(&pdev->dev, "Failed to add slot #%d\n", + atomic_read(&info->next_slot_nr) - 1); + ret = slot ? PTR_ERR(slot) : -ENODEV; + slot = NULL; + goto err_fail; + } + + kfree(part_number); + + ret = capemgr_load_slot(slot); + if (ret != 0) + capemgr_remove_slot(slot); + + return ret == 0 ? strlen(buf) : ret; +err_fail: + of_node_put(node); + kfree(part_number); + return ret; +} + +/* verify the overlay */ +static int capemgr_verify_overlay(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + struct bone_baseboard *bbrd = &info->baseboard; + struct device_node *node = slot->overlay; + struct property *prop; + struct bone_cape_slot *slotn; + int err, counta, countb, i, j; + const char *ra, *rb; + + /* validate */ + if (node == NULL) { + dev_err(dev, "slot #%d: No overlay for '%s'\n", + slot->slotno, slot->part_number); + return -EINVAL; + } + + /* check if the slot is compatible with the board */ + prop = of_find_property(node, "compatible", NULL); + + /* no compatible property? */ + if (prop == NULL) { + dev_err(dev, "slot #%d: No compatible property for '%s'\n", + slot->slotno, slot->part_number); + return -EINVAL; + } + + /* verify that the cape is baseboard compatible */ + if (of_multi_prop_cmp(prop, bbrd->compatible_name) != 0) { + dev_err(dev, "slot #%d: Incompatible with baseboard for '%s'\n", + slot->slotno, slot->part_number); + return -EINVAL; + } + + /* count the strings */ + counta = of_property_count_strings(node, "exclusive-use"); + /* no valid property, or no resources; no matter, it's OK */ + if (counta <= 0) + return 0; + + /* and now check if there's a resource conflict */ + err = 0; + mutex_lock(&info->slots_list_mutex); + for (i = 0; i < counta; i++) { + + ra = NULL; + err = of_property_read_string_index(node, "exclusive-use", + i, &ra); + if (err != 0) { + dev_err(dev, "slot #%d: Could not read string #%d\n", + slot->slotno, i); + break; + } + + list_for_each_entry(slotn, &info->slot_list, node) { + + /* don't check against self */ + if (slot == slotn) + continue; + + /* only check against loaded or loading slots */ + if (!slotn->loaded && !slotn->loading) + continue; + + countb = of_property_count_strings(slotn->overlay, + "exclusive-use"); + /* no valid property, or resources; it's OK */ + if (countb <= 0) + continue; + + + for (j = 0; j < countb; j++) { + + /* count the resources */ + rb = NULL; + err = of_property_read_string_index( + slotn->overlay, "exclusive-use", + j, &rb); + if (err != 0) { + /* error, but we don't care */ + err = 0; + break; + } + + /* ignore case; just in case ;) */ + if (strcasecmp(ra, rb) == 0) { + + /* resource conflict */ + err = -EEXIST; + dev_err(dev, + "slot #%d: %s conflict %s (#%d:%s)\n", + slot->slotno, + slot->part_number, ra, + slotn->slotno, + slotn->part_number); + goto out; + } + } + } + } +out: + mutex_unlock(&info->slots_list_mutex); + + return err; +} + +static int capemgr_load_slot(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + const char *dtbo; + int err; + + if (slot->probe_failed) { + dev_err(dev, "slot #%d: probe failed for '%s'\n", + slot->slotno, slot->part_number); + return -ENODEV; + } + + if (slot->loaded) { + dev_err(dev, "slot #%d: already loaded for '%s'\n", + slot->slotno, slot->part_number); + return -EAGAIN; + } + + /* make sure we don't leak this on repeated calls */ + kfree(slot->dtbo); + slot->dtbo = NULL; + + dev_dbg(dev, "slot #%d: Requesting part number/version based '%s-%s.dtbo\n", + slot->slotno, slot->part_number, slot->version); + + /* request the part number + .dtbo*/ + slot->dtbo = kasprintf(GFP_KERNEL, "%s-%s.dtbo", + slot->part_number, slot->version); + if (slot->dtbo == NULL) { + dev_err(dev, "slot #%d: Failed to get dtbo '%s'\n", + slot->slotno, dtbo); + return -ENOMEM; + } + + dev_dbg(dev, "slot #%d: Requesting firmware '%s' for board-name '%s', version '%s'%s\n", + slot->slotno, + slot->dtbo, slot->board_name, slot->version, + system_state == SYSTEM_BOOTING ? " - booting" : ""); + + err = request_firmware_direct(&slot->fw, slot->dtbo, dev); + if (err != 0) { + dev_dbg(dev, "failed to load firmware '%s'\n", slot->dtbo); + goto err_fail_no_fw; + } + + dev_dbg(dev, "slot #%d: dtbo '%s' loaded; converting to live tree\n", + slot->slotno, slot->dtbo); + + of_fdt_unflatten_tree((unsigned long *)slot->fw->data, NULL, + &slot->overlay); + if (slot->overlay == NULL) { + dev_err(dev, "slot #%d: Failed to unflatten\n", + slot->slotno); + err = -EINVAL; + goto err_fail; + } + + /* mark it as detached */ + of_node_set_flag(slot->overlay, OF_DETACHED); + + /* perform resolution */ + err = of_resolve_phandles(slot->overlay); + if (err != 0) { + dev_err(dev, "slot #%d: Failed to resolve tree\n", + slot->slotno); + goto err_fail; + } + + err = capemgr_verify_overlay(slot); + if (err != 0) { + dev_err(dev, "slot #%d: Failed verification\n", + slot->slotno); + goto err_fail; + } + + err = of_overlay_create(slot->overlay); + if (err < 0) { + dev_err(dev, "slot #%d: Failed to create overlay\n", + slot->slotno); + goto err_fail; + } + slot->overlay_id = err; + + slot->loading = 0; + slot->loaded = 1; + + dev_info(dev, "slot #%d: dtbo '%s' loaded; overlay id #%d\n", + slot->slotno, slot->dtbo, slot->overlay_id); + + return 0; + +err_fail: + + /* TODO: free the overlay, we can't right now cause + * the unflatten method does not track it */ + slot->overlay = NULL; + + release_firmware(slot->fw); + slot->fw = NULL; + +err_fail_no_fw: + slot->loading = 0; + return err; +} + +static int capemgr_unload_slot(struct bone_cape_slot *slot) +{ + if (!slot->loaded || slot->overlay_id == -1) + return -EINVAL; + + of_overlay_destroy(slot->overlay_id); + slot->overlay_id = -1; + + slot->loaded = 0; + + return 0; + +} + +/* slots_list_mutex must be taken */ +static int capemgr_remove_slot_no_lock(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + int ret; + + if (slot == NULL) + return 0; + + if (slot->loaded && slot->overlay_id >= 0) { + /* unload just in case */ + ret = capemgr_unload_slot(slot); + if (ret != 0) { + dev_err(dev, "Unable to unload slot #%d\n", + slot->slotno); + return ret; + } + } + + /* if probed OK, remove the sysfs nodes */ + if (slot->probed && !slot->probe_failed) + bone_cape_slot_sysfs_unregister(slot); + + /* remove it from the list */ + list_del(&slot->node); + + if (slot->nvmem_cell) + nvmem_cell_put(slot->nvmem_cell); + devm_kfree(dev, slot); + return 0; +} + +static int capemgr_remove_slot(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + int ret; + + mutex_lock(&info->slots_list_mutex); + ret = capemgr_remove_slot_no_lock(slot); + mutex_unlock(&info->slots_list_mutex); + + return ret; +} + +static int bone_slot_fill_override(struct bone_cape_slot *slot, + const char *part_number, const char *version) +{ + const struct ee_field *sig_field; + int i, len, has_part_number; + char *p; + + slot->probe_failed = 0; + slot->probed = 0; + + /* zero out signature */ + memset(slot->signature, 0, + sizeof(slot->signature)); + + /* first, fill in all with override defaults */ + for (i = 0; i < ARRAY_SIZE(cape_sig_fields); i++) { + + sig_field = &cape_sig_fields[i]; + + /* point to the entry */ + p = slot->signature + sig_field->start; + + if (sig_field->override) + memcpy(p, sig_field->override, + sig_field->size); + else + memset(p, 0, sig_field->size); + } + + /* if a part_number is supplied use it */ + len = part_number ? strlen(part_number) : 0; + if (len > 0) { + sig_field = &cape_sig_fields[CAPE_EE_FIELD_PART_NUMBER]; + + /* point to the entry */ + p = slot->signature + sig_field->start; + + /* copy and zero out any remainder */ + if (len > sig_field->size) + len = sig_field->size; + memcpy(p, part_number, len); + if (len < sig_field->size) + memset(p + len, 0, sig_field->size - len); + + has_part_number = 1; + } + + /* if a version is supplied use it */ + len = version ? strlen(version) : 0; + if (len > 0) { + sig_field = &cape_sig_fields[CAPE_EE_FIELD_VERSION]; + + /* point to the entry */ + p = slot->signature + sig_field->start; + + /* copy and zero out any remainder */ + if (len > sig_field->size) + len = sig_field->size; + memcpy(p, version, len); + if (len < sig_field->size) + memset(p + len, 0, sig_field->size - len); + } + + /* we must have a part number */ + if (!has_part_number) + return -EINVAL; + + slot->override = 1; + + return 0; +} + +static struct bone_cape_slot * +capemgr_add_slot(struct capemgr_info *info, const char *slot_name, + const char *part_number, const char *version, int prio) +{ + struct bone_cape_slot *slot; + struct device *dev = &info->pdev->dev; + int slotno; + int ret; + + slotno = atomic_inc_return(&info->next_slot_nr) - 1; + + slot = devm_kzalloc(dev, sizeof(*slot), GFP_KERNEL); + if (slot == NULL) + return ERR_PTR(-ENOMEM); + + slot->info = info; + slot->slotno = slotno; + slot->priority = prio; + slot->overlay_id = -1; + + if (slot_name) { + slot->nvmem_cell = nvmem_cell_get(dev, slot_name); + if (IS_ERR(slot->nvmem_cell)) { + ret = PTR_ERR(slot->nvmem_cell); + if (ret != -EPROBE_DEFER) + dev_err(dev, "Failed to get slot eeprom cell\n"); + slot->nvmem_cell = NULL; + goto err_out; + } + } else { + dev_info(dev, "slot #%d: override\n", slotno); + + /* fill in everything with defaults first */ + ret = bone_slot_fill_override(slot, part_number, version); + if (ret != 0) { + dev_err(dev, "slot #%d: override failed\n", slotno); + goto err_out; + } + } + + ret = bone_slot_scan(slot); + if (ret != 0) { + + if (!slot->probe_failed) { + dev_err(dev, "slot #%d: scan failed\n", + slotno); + goto err_out; + } + + dev_err(dev, "slot #%d: No cape found\n", slotno); + /* but all is fine */ + } else { + + dev_info(dev, "slot #%d: '%s'\n", + slotno, slot->text_id); + + ret = bone_cape_slot_sysfs_register(slot); + if (ret != 0) { + dev_err(dev, "slot #%d: sysfs register failed\n", + slotno); + goto err_out; + } + + } + + /* add to the slot list */ + mutex_lock(&info->slots_list_mutex); + list_add_tail(&slot->node, &info->slot_list); + mutex_unlock(&info->slots_list_mutex); + + return slot; + +err_out: + if (slot->nvmem_cell) + nvmem_cell_put(slot->nvmem_cell); + devm_kfree(dev, slot); + return ERR_PTR(ret); +} + +/* return 1 if it makes sense to retry loading */ +static int retry_loading_condition(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + struct bone_cape_slot *slotn; + int ret; + + dev_dbg(dev, "loader: retry_loading slot-%d %s:%s (prio %d)\n", + slot->slotno, slot->part_number, slot->version, + slot->priority); + + mutex_lock(&info->slots_list_mutex); + ret = 0; + list_for_each_entry(slotn, &info->slot_list, node) { + /* if same slot or not loading skip */ + if (!slotn->loading || slotn->retry_loading) + continue; + /* at least one cape is still loading (without retrying) */ + ret = 1; + } + mutex_unlock(&info->slots_list_mutex); + return ret; +} + +/* return 1 if this slot is clear to try to load now */ +static int clear_to_load_condition(struct bone_cape_slot *slot) +{ + struct capemgr_info *info = slot->info; + int my_prio = slot->priority; + struct device *dev = &info->pdev->dev; + int ret; + + dev_dbg(dev, "loader: check slot-%d %s:%s (prio %d)\n", slot->slotno, + slot->part_number, slot->version, slot->priority); + + mutex_lock(&info->slots_list_mutex); + ret = 1; + list_for_each_entry(slot, &info->slot_list, node) { + /* if any slot is loading with lowest priority */ + if (!slot->loading) + continue; + if (slot->priority < my_prio) { + ret = 0; + break; + } + } + mutex_unlock(&info->slots_list_mutex); + return ret; +} + +static int capemgr_loader(void *data) +{ + struct bone_cape_slot *slot = data; + struct capemgr_info *info = slot->info; + struct device *dev = &info->pdev->dev; + int ret, done, other_loading, booting; + + done = 0; + + slot->retry_loading = 0; + + dev_dbg(dev, "loader: before slot-%d %s:%s (prio %d)\n", slot->slotno, + slot->part_number, slot->version, slot->priority); + + /* + * We have a basic priority based arbitration system + * Slots have priorities, so the lower priority ones + * should start loading first. So each time we end up + * here. + */ + ret = wait_event_interruptible(info->load_wq, + clear_to_load_condition(slot)); + if (ret < 0) { + dev_warn(dev, "loader, Signal pending\n"); + return ret; + } + + dev_dbg(dev, "loader: after slot-%d %s:%s (prio %d)\n", slot->slotno, + slot->part_number, slot->version, slot->priority); + + /* using the return value */ + ret = capemgr_load_slot(slot); + + /* wake up all just in case */ + wake_up_interruptible_all(&info->load_wq); + + if (ret == 0) + goto done; + + dev_dbg(dev, "loader: retrying slot-%d %s:%s (prio %d)\n", slot->slotno, + slot->part_number, slot->version, slot->priority); + + /* first attempt has failed; now try each time there's any change */ + slot->retry_loading = 1; + + for (;;) { + booting = (system_state == SYSTEM_BOOTING); + other_loading = retry_loading_condition(slot); + if (!booting && !other_loading) + break; + + /* simple wait for someone to kick us */ + if (other_loading) { + DEFINE_WAIT(__wait); + + prepare_to_wait(&info->load_wq, &__wait, + TASK_INTERRUPTIBLE); + finish_wait(&info->load_wq, &__wait); + } else { + /* always delay when booting */ + msleep(boot_scan_period); + } + + if (signal_pending(current)) { + dev_warn(dev, "loader, Signal pending\n"); + ret = -ERESTARTSYS; + goto done; + } + + /* using the return value */ + ret = capemgr_load_slot(slot); + if (ret == 0) + goto done; + + /* wake up all just in case */ + wake_up_interruptible_all(&info->load_wq); + } + +done: + slot->loading = 0; + slot->retry_loading = 0; + + if (ret == 0) { + dev_dbg(dev, "loader: done slot-%d %s:%s (prio %d)\n", + slot->slotno, slot->part_number, slot->version, + slot->priority); + } else { + dev_err(dev, "loader: failed to load slot-%d %s:%s (prio %d)\n", + slot->slotno, slot->part_number, slot->version, + slot->priority); + + /* if it's a override slot remove it */ + if (slot->override) + capemgr_remove_slot(slot); + } + + return ret; +} + +static int +capemgr_probe(struct platform_device *pdev) +{ + struct capemgr_info *info; + struct bone_baseboard *bbrd; + struct bone_cape_slot *slot; + struct device_node *pnode = pdev->dev.of_node; + struct device_node *baseboardmaps_node; + struct device_node *node; + const char *part_number; + const char *version; + const char *board_name; + const char *compatible_name; + char slot_name[16]; + u32 slots_nr; + int i, ret, len, prio; + long val; + char *wbuf, *s, *p, *e; + + /* we don't use platform_data at all; we require OF */ + if (pnode == NULL) + return -ENOTSUPP; + + info = devm_kzalloc(&pdev->dev, + sizeof(struct capemgr_info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + info->pdev = pdev; + platform_set_drvdata(pdev, info); + + atomic_set(&info->next_slot_nr, 0); + INIT_LIST_HEAD(&info->slot_list); + mutex_init(&info->slots_list_mutex); + + init_waitqueue_head(&info->load_wq); + + baseboardmaps_node = NULL; + + /* find the baseboard */ + bbrd = &info->baseboard; + + baseboardmaps_node = of_get_child_by_name(pnode, "baseboardmaps"); + if (baseboardmaps_node == NULL) { + dev_err(&pdev->dev, "Failed to get baseboardmaps node"); + ret = -ENODEV; + goto err_exit; + } + + bbrd->nvmem_cell = nvmem_cell_get(&pdev->dev, "baseboard"); + if (IS_ERR(bbrd->nvmem_cell)) { + ret = PTR_ERR(bbrd->nvmem_cell); + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "Failed to get baseboard eeprom cell\n"); + bbrd->nvmem_cell = NULL; + goto err_exit; + } + + ret = bone_baseboard_scan(bbrd); + if (ret != 0) { + dev_err(&pdev->dev, "Failed to scan baseboard eeprom\n"); + goto err_exit; + } + + dev_info(&pdev->dev, "Baseboard: '%s'\n", bbrd->text_id); + + board_name = NULL; + compatible_name = NULL; + for_each_child_of_node(baseboardmaps_node, node) { + /* there must be board-name */ + if (of_property_read_string(node, "board-name", + &board_name) != 0 || + of_property_read_string(node, "compatible-name", + &compatible_name) != 0) + continue; + + if (strcmp(bbrd->board_name, board_name) == 0) + break; + } + of_node_put(baseboardmaps_node); + baseboardmaps_node = NULL; + + if (node == NULL) { + dev_err(&pdev->dev, "Failed to find compatible map for %s\n", + bbrd->board_name); + ret = -ENODEV; + goto err_exit; + } + bbrd->compatible_name = kstrdup(compatible_name, GFP_KERNEL); + if (bbrd->compatible_name == NULL) { + ret = -ENOMEM; + goto err_exit; + } + of_node_put(node); + + /* get slot number */ + ret = of_property_read_u32(pnode, "#slots", &slots_nr); + if (ret != 0) + slots_nr = 0; + + dev_info(&pdev->dev, "compatible-baseboard=%s - #slots=%d\n", + bbrd->compatible_name, slots_nr); + + for (i = 0; i < slots_nr; i++) { + snprintf(slot_name, sizeof(slot_name), "slot%d", i); + slot = capemgr_add_slot(info, slot_name, NULL, NULL, 0); + if (IS_ERR(slot)) { + dev_err(&pdev->dev, "Failed to add slot #%d\n", + atomic_read(&info->next_slot_nr)); + ret = PTR_ERR(slot); + goto err_exit; + } + } + + /* iterate over enable_partno (if there) */ + if (enable_partno && strlen(enable_partno) > 0) { + + /* allocate a temporary buffer */ + wbuf = devm_kzalloc(&pdev->dev, PAGE_SIZE, GFP_KERNEL); + if (wbuf == NULL) { + ret = -ENOMEM; + goto err_exit; + } + + /* add any enable_partno capes */ + s = enable_partno; + while (*s) { + /* form is PART[:REV[:PRIO]],PART.. */ + p = strchr(s, ','); + if (p == NULL) + e = s + strlen(s); + else + e = p; + + /* copy to temp buffer */ + len = e - s; + if (len >= PAGE_SIZE - 1) + len = PAGE_SIZE - 1; + memcpy(wbuf, s, len); + wbuf[len] = '\0'; + + /* move to the next */ + s = *e ? e + 1 : e; + + part_number = wbuf; + + /* default version is NULL & prio is 0 */ + version = NULL; + prio = 0; + + /* now split the rev & prio part */ + p = strchr(wbuf, ':'); + if (p != NULL) { + *p++ = '\0'; + if (*p != ':') + version = p; + p = strchr(p, ':'); + if (p != NULL) { + *p++ = '\0'; + ret = kstrtol(p, 10, &val); + if (ret == 0) + prio = val; + } + } + + dev_info(&pdev->dev, + "enabled_partno PARTNO '%s' VER '%s' PR '%d'\n", + part_number, + version ? version : "N/A", prio); + + /* only immediate slots are allowed here */ + slot = capemgr_add_slot(info, NULL, + part_number, version, prio); + + /* we continue even in case of an error */ + if (IS_ERR_OR_NULL(slot)) { + dev_warn(&pdev->dev, "Failed to add slot #%d\n", + atomic_read(&info->next_slot_nr) - 1); + } + } + + devm_kfree(&pdev->dev, wbuf); + } + + pm_runtime_enable(&pdev->dev); + ret = pm_runtime_get_sync(&pdev->dev); + if (IS_ERR_VALUE(ret)) { + dev_err(&pdev->dev, "Failed to pm_runtime_get_sync()\n"); + goto err_exit; + } + + pm_runtime_put(&pdev->dev); + + /* it is safe to create the attribute groups */ + ret = sysfs_create_groups(&pdev->dev.kobj, attr_groups); + if (ret != 0) { + dev_err(&pdev->dev, "Failed to create sysfs attributes\n"); + goto err_exit; + } + /* automatically cleared by driver core now */ + pdev->dev.groups = attr_groups; + + /* now load each (take lock to be sure */ + mutex_lock(&info->slots_list_mutex); + + list_for_each_entry(slot, &info->slot_list, node) { + + /* if matches the disabled ones skip */ + if (bone_match_cape(disable_partno, slot->part_number, + slot->version)) { + dev_info(&pdev->dev, + "Skipping loading of disabled cape with part# %s\n", + slot->part_number); + slot->disabled = 1; + continue; + } + + if (!slot->probe_failed && !slot->loaded) + slot->loading = 1; + } + + /* now start the loader thread(s) (all at once) */ + list_for_each_entry(slot, &info->slot_list, node) { + + if (!slot->loading) + continue; + + slot->loader_thread = kthread_run(capemgr_loader, + slot, "capemgr-loader-%d", + slot->slotno); + if (IS_ERR(slot->loader_thread)) { + dev_warn(&pdev->dev, "slot #%d: Failed to start loader\n", + slot->slotno); + slot->loader_thread = NULL; + } + } + mutex_unlock(&info->slots_list_mutex); + + dev_info(&pdev->dev, "initialized OK.\n"); + + return 0; + +err_exit: + if (bbrd->nvmem_cell) + nvmem_cell_put(bbrd->nvmem_cell); + of_node_put(baseboardmaps_node); + platform_set_drvdata(pdev, NULL); + devm_kfree(&pdev->dev, info); + + return ret; +} + +static int capemgr_remove(struct platform_device *pdev) +{ + struct capemgr_info *info = platform_get_drvdata(pdev); + struct bone_baseboard *bbrd = &info->baseboard; + struct bone_cape_slot *slot, *slotn; + int ret; + + mutex_lock(&info->slots_list_mutex); + list_for_each_entry_safe(slot, slotn, &info->slot_list, node) + capemgr_remove_slot_no_lock(slot); + mutex_unlock(&info->slots_list_mutex); + + platform_set_drvdata(pdev, NULL); + + ret = pm_runtime_get_sync(&pdev->dev); + if (IS_ERR_VALUE(ret)) + return ret; + + pm_runtime_put(&pdev->dev); + pm_runtime_disable(&pdev->dev); + + if (bbrd->nvmem_cell) + nvmem_cell_put(bbrd->nvmem_cell); + devm_kfree(&pdev->dev, info); + + return 0; +} + +static struct platform_driver capemgr_driver = { + .probe = capemgr_probe, + .remove = capemgr_remove, + .driver = { + .name = "bone_capemgr", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(capemgr_of_match), + }, +}; + +module_platform_driver(capemgr_driver); + +MODULE_AUTHOR("Pantelis Antoniou"); +MODULE_DESCRIPTION("Beaglebone cape manager"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:bone_capemgr"); From c0d03b4c09b7d58cc860f4fc3559486440b72d6c Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 13 May 2015 10:27:46 +0300 Subject: [PATCH 042/158] doc: misc: Beaglebone capemanager documentation Add beaglebone capemanager documentation entry. Signed-off-by: Pantelis Antoniou --- Documentation/misc-devices/bone_capemgr.txt | 63 +++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/misc-devices/bone_capemgr.txt diff --git a/Documentation/misc-devices/bone_capemgr.txt b/Documentation/misc-devices/bone_capemgr.txt new file mode 100644 index 0000000000000..2a8c766b4898c --- /dev/null +++ b/Documentation/misc-devices/bone_capemgr.txt @@ -0,0 +1,63 @@ +--------------------------- + Beaglebone Cape-Manager +--------------------------- + +The beaglebone cape manager driver allows the automatic use of external +peripheral capes to be automatically supported by Linux without any manual +setup required by the user. + +Each beaglebone cape should contain an EEPROM that describes +it in a fixed I2C address on the i2c2 bus of the baseboard. +The format of the EEPROM is defined in the beaglebone reference +manual at: +http://beagleboard.org/static/beaglebone/latest/Docs/Hardware/BONE_SRM.pdf + +Reading the part number and revision information the manager +requests a firmware file formatted as a device tree overlay blob. + +Applying the overlay the devices are instantiated and the cape is +ready to be used. + +For instance if the part-number is BB-BONE-SERL-03 and the version is 00A1 +the firmware file requested will be BB-BONE-SERL-03-00A1-00A1.dtbo +It will be located by the in-kernel firmware +loader in the usual place, i.e. /lib/firmware/`uname -r`, /lib/firmware etc. + +The driver supports the following parameters (either as part of the kernel +command line or supplied at module insertion time). + +disable_partno: A comma delimited list of PART-NUMBER[:REV] of + disabled capes. +enable_partno: A comma delimited list of PART-NUMBER[:REV[:PRIO]] of + enabled capes. +boot_scan_period: The boot scan period in ms. When the cape manager is built-in + the kernel image, the firmware loader cannot find the files + before the rootfs is mounted. This parameter controls the + period with which the boot state is checked in that case. + +There's a sysfs control interface which is defined at the ABI documentation +area. + +Theory of operation: +-------------------- + +On driver probe the I2C EEPROM of the baseboard is read and information about +the current baseboard is retrieved. This information includes the mapping from +baseboard board name to DT friendly compatible string. I.e. the "A335BONE" board +name from EEPROM is mapped to the "ti,beaglebone" compatible string which should +be present in the dtbo to be loaded. + +Afterwards the EEPROMs declared in each slot are probed, and the EEPROMs found +are decoded keeping track the cape part-number and version data. + +Using the part-number and version a firmware file is requested (the firmware +file requested is -.dtbo). + +The dtbo is unflattend and the resulting device tree is matched against a +compatible baseboard, and in case of multiple parallel loading capes the +priorities defined are honored. That means that when there are multiple capes +being loaded in parallel the ones with the lowest priority number are loaded +first. + +Applying the device tree overlay makes the cape operational, as if it was part +of the kernel's booting device tree. From e936c57722c48efec5550f2e6e9e6199596ff697 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 12 May 2015 15:24:22 +0300 Subject: [PATCH 043/158] doc: dt: beaglebone cape manager bindings. Bindings document for the beaglebone cape manager. Signed-off-by: Pantelis Antoniou --- .../devicetree/bindings/misc/bone_capemgr.txt | 111 ++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/bone_capemgr.txt diff --git a/Documentation/devicetree/bindings/misc/bone_capemgr.txt b/Documentation/devicetree/bindings/misc/bone_capemgr.txt new file mode 100644 index 0000000000000..7e4fbc982ceab --- /dev/null +++ b/Documentation/devicetree/bindings/misc/bone_capemgr.txt @@ -0,0 +1,111 @@ +* Beaglebone cape manager driver + +Required properties: +- compatible: "ti,bone-capemgr" +- eeprom: phandle to the EEPROM baseboard. + The EEPROM framework interface is use to obtain the data. + +Required children nodes: + +- baseboardmaps: Contains nodes, which each of the them defines a mapping from + the baseboard EEPROM board-name ID to a DT friendly compatible + string. + + - board-name: The baseboard EEPROM board name, i.e. A335BONE for the + original beaglebone white. + - compatible-name: The DT friendly compatible string to be used for matching + compatible capes, i.e. "ti,beaglebone" + + + - nvmem-cells: Defines the phandles of the nvmem cells of the baseboard and the + slots. + - nvmem-cells: Defines the names of the nvmem cells. Required to have at + least a baseboard cell name. + + - #slots: Defines how many slots are there. + +- Example of a beaglebone cape-manager: + +bone_capemgr { + compatible = "ti,bone-capemgr"; + status = "okay"; + + nvmem-cell = <&baseboard_data + &cape0_data &cape1_data &cape2_data &cape3_data>; + nvmem-cell-names = "baseboard", "slot0", "slot1", "slot2", "slot3"; + + #slots = <4>; + + /* map board revisions to compatible definitions */ + baseboardmaps { + baseboard_beaglebone: board@0 { + board-name = "A335BONE"; + compatible-name = "ti,beaglebone"; + }; + + baseboard_beaglebone_black: board@1 { + board-name = "A335BNLT"; + compatible-name = "ti,beaglebone-black"; + }; + }; +}; + +The format of the cape to be loaded is in a standard overlay format with +the following root properties that are interpreted by the cape manager: + +Required properties: + - compatible: Should be compatible to the baseboard according to the + baseboard map value, i.e. "ti,beaglebone". + - part-numer: Should contain the part-number as stored in the EEPROM. + - version: Should contain a list of all the version that are supported + by the single cape dtbo, i.e. "00A1". + +Optional properties: + - exclusive-use: A string list which state the resources this cape requires. + No processing or matching to anything regarding the internal + kernel state is performed; it's purpose is to guard against + conflicts with other capes. + - priority: A priority to be assigned when loading a cape. A lower value + has higher priority. The purpose of the priority is to control + which cape is loaded first in case of a conflict. + +- Example of a serial cape: + +/dts-v1/; +/plugin/; +/ { + compatible = "ti,beaglebone", "ti,beaglebone-black"; + + /* identification */ + part-number = "BB-BONE-SERL-03"; + version = "00A1"; + + /* state the resources this cape uses */ + exclusive-use = + /* the pin header uses */ + "P9.21", /* uart2_txd */ + "P9.22", /* uart2_rxd */ + /* the hardware ip uses */ + "uart2"; + + fragment@0 { + target = <&am33xx_pinmux>; + __overlay__ { + bb_uart2_pins: pinmux_bb_uart2_pins { + pinctrl-single,pins = < + 0x150 0x21 /* spi0_sclk.uart2_rxd | MODE1 */ + 0x154 0x01 /* spi0_d0.uart2_txd | MODE1 */ + >; + }; + }; + }; + + fragment@1 { + target = <&uart2>; + __overlay__ { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&bb_uart2_pins>; + }; + }; +}; From bc44b956646960be31e5f00d528b2e228ed8d16b Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 12 May 2015 16:20:08 +0300 Subject: [PATCH 044/158] doc: ABI: bone_capemgr sysfs API Document the beaglebone's capemgr sysfs API Signed-off-by: Pantelis Antoniou --- .../sysfs-devices-platform-bone_capemgr | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-devices-platform-bone_capemgr diff --git a/Documentation/ABI/testing/sysfs-devices-platform-bone_capemgr b/Documentation/ABI/testing/sysfs-devices-platform-bone_capemgr new file mode 100644 index 0000000000000..e2df613581234 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-platform-bone_capemgr @@ -0,0 +1,63 @@ +What: /sys/devices/platform/bone_capemgr/slots +Date: May 2015 +KernelVersion: 4.0 +Contact: Pantelis Antoniou +Description: + READ: + Describe the state of all the slots of the beaglebone capemgr. + Each line of the output describes a slot: + The slot format is as following: + : [P-][F-][O-][l-][L-][D-] \ + ,, + , + + Where the flags are: + P: Slot has been probed + F: Slot has failed probing (i.e. no EEPROM detected) + O: Slot has been overridden by the user + l: Slot is current loading + L: Slot has completed loading and is ready + D: Slot has been disabled + + Example: + 0: P---L- -1 BeagleBone RS232 CAPE,00A1,Beagleboardtoys,BB-BONE-SERL-03 + 1: PF---- -1 + 2: PF---- -1 + 3: PF---- -1 + + WRITE: + Writing a string of the form [:version] issues a request to + load a firmware blob containing an overlay. The name of the firmware blob + is -[version|00A0].dtbo. This act is defined as a slot override. + + Writing a negative slot id removes the slot if it was an overridden one, or + unloads a slot that was probed. + +What: /sys/devices/platform/bone_capemgr/baseboard/ +Date: May 2015 +KernelVersion: 4.0 +Contact: Pantelis Antoniou +Description: Contains the probed base board EEPROM field; one of: + board-name - board-name as stored in cape EEPROM + dc-supplied - whether the cape draws or supplies DC + eeprom-format-revision - EEPROM format rev, only 00A0 supported + header - header; should be 'aa 55 33 ee' + manufacturer - manufacturer string + part-number - part-number of the cape + serial-number - serial number of the cape + version - version of the cape, i.e. 00A0 + number-of-pins - displayed but ignored + pin-usage - displayed but ignored + sys-5v - displayed but ignored + vdd-3v3exp - displayed but ignored + vdd-5v - displayed but ignored +What: /sys/devices/platform/bone_capemgr/slot-/ +Date: May 2015 +KernelVersion: 4.0 +Contact: Pantelis Antoniou +Description: Contains the probed cape's EEPROM field; the field is one of: + board-name - baseboard name i.e. A335BNLT + header - header; should be 'aa 55 33 ee' + revision - baseboard revision + serial-number - baseboard serial number + config-option - displayed but ignored From a8d6c4dcbb58e1d8529ecef1993ba334787218a5 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 13 May 2015 10:32:27 +0300 Subject: [PATCH 045/158] MAINTAINERS: Beaglebone capemanager maintainer Add me as the capemanager maintainer. Signed-off-by: Pantelis Antoniou --- MAINTAINERS | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 6e6ea6f36d7c9..86752d4993516 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2604,6 +2604,14 @@ L: netdev@vger.kernel.org S: Maintained F: drivers/net/ethernet/ec_bhf.c +BEAGLEBONE CAPEMANAGER +M: Pantelis Antoniou +S: Maintained +F: drivers/misc/beaglebone-capemgr.c +F: Documentation/misc-devices/bone_capemgr.txt +F: Documentation/devicetree/bindings/misc/bone_capemgr.txt +F: Documentation/ABI/testing/sysfs-devices-platform-bone_capemgr + BEFS FILE SYSTEM M: Luis de Bethencourt M: Salah Triki From 2cd2a1d48f02d0ee26f1e76016ad06e9ba1937e9 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 12 May 2015 14:35:13 +0300 Subject: [PATCH 046/158] arm: dts: Enable beaglebone cape-manager Enable the cape manager on the beaglebone family of boards. Signed-off-by: Pantelis Antoniou --- arch/arm/boot/dts/am335x-bone-common.dtsi | 25 +++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index e13aed0963289..dc80b71b1a447 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -432,3 +432,28 @@ status = "okay"; }; }; + +/* the cape manager */ +/ { + bone_capemgr { + compatible = "ti,bone-capemgr"; + status = "okay"; + + nvmem-cells = <&baseboard_data &cape0_data &cape1_data &cape2_data &cape3_data>; + nvmem-cell-names = "baseboard", "slot0", "slot1", "slot2", "slot3"; + #slots = <4>; + + /* map board revisions to compatible definitions */ + baseboardmaps { + baseboard_beaglebone: board@0 { + board-name = "A335BONE"; + compatible-name = "ti,beaglebone"; + }; + + baseboard_beaglebone_black: board@1 { + board-name = "A335BNLT"; + compatible-name = "ti,beaglebone-black"; + }; + }; + }; +}; From 82c2170a40dabb6e40c459229622b64ed46ea433 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 21 May 2015 12:31:06 +0300 Subject: [PATCH 047/158] of: overlay: Implement target index support Some applications require applying the same overlay to a different target according to some external condition (for instance depending on the slot a card has been inserted, the overlay target is different). The target index functionality use requires using the new of_overlay_create_target_index() API which uses an index argument. The format changes as follow fragment@0 { target = <&foo_target>, <&bar_target>; }; Calling of_overlay_create_target_index() with a 0 index selects the foo_target, while using an index of 1 selects the bar_target. Signed-off-by: Pantelis Antoniou --- drivers/of/overlay.c | 65 ++++++++++++++++++++++++++++++-------------- include/linux/of.h | 8 ++++++ 2 files changed, 53 insertions(+), 20 deletions(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 8556e93fff004..cdf94cb5bbaac 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -77,6 +77,7 @@ struct of_overlay { const struct attribute_group **attr_groups; struct of_changeset cset; struct kobject kobj; + int target_index; }; /* master enable switch; once set to 0 can't be re-enabled */ @@ -344,30 +345,29 @@ static int of_overlay_apply(struct of_overlay *ov) /* * Find the target node using a number of different strategies - * in order of preference + * in order of preference. Respects the target index if available. * * "target" property containing the phandle of the target * "target-path" property containing the path of the target */ -static struct device_node *find_target_node(struct device_node *info_node) +static struct device_node *find_target_node(struct of_overlay *ov, + struct device_node *info_node, int index) { const char *path; u32 val; int ret; /* first try to go by using the target as a phandle */ - ret = of_property_read_u32(info_node, "target", &val); + ret = of_property_read_u32_index(info_node, "target", index, &val); if (ret == 0) return of_find_node_by_phandle(val); - /* now try to locate by path */ - ret = of_property_read_string(info_node, "target-path", &path); + /* failed, try to locate by path */ + ret = of_property_read_string_index(info_node, "target-path", index, + &path); if (ret == 0) return of_find_node_by_path(path); - pr_err("Failed to find target for node %p (%s)\n", - info_node, info_node->name); - return NULL; } @@ -392,7 +392,7 @@ static int of_fill_overlay_info(struct of_overlay *ov, if (ovinfo->overlay == NULL) goto err_fail; - ovinfo->target = find_target_node(info_node); + ovinfo->target = find_target_node(ov, info_node, ov->target_index); if (ovinfo->target == NULL) goto err_fail; @@ -611,17 +611,8 @@ static struct kobj_type of_overlay_ktype = { static struct kset *ov_kset; -/** - * of_overlay_create() - Create and apply an overlay - * @tree: Device node containing all the overlays - * - * Creates and applies an overlay while also keeping track - * of the overlay in a list. This list can be used to prevent - * illegal overlay removals. - * - * Returns the id of the created overlay, or a negative error number - */ -int of_overlay_create(struct device_node *tree) +static int __of_overlay_create(struct device_node *tree, + int target_index) { struct of_overlay *ov; int err, id; @@ -636,6 +627,8 @@ int of_overlay_create(struct device_node *tree) return -ENOMEM; ov->id = -1; + ov->target_index = target_index; + INIT_LIST_HEAD(&ov->node); of_changeset_init(&ov->cset); @@ -717,8 +710,40 @@ int of_overlay_create(struct device_node *tree) return err; } + +/** + * of_overlay_create() - Create and apply an overlay + * @tree: Device node containing all the overlays + * + * Creates and applies an overlay while also keeping track + * of the overlay in a list. This list can be used to prevent + * illegal overlay removals. + * + * Returns the id of the created overlay, or a negative error number + */ +int of_overlay_create(struct device_node *tree) +{ + return __of_overlay_create(tree, 0); +} EXPORT_SYMBOL_GPL(of_overlay_create); +/** + * of_overlay_create_target_index() - Create and apply an overlay + * @tree: Device node containing all the overlays + * @index: Index to use in the target properties + * + * Creates and applies an overlay while also keeping track + * of the overlay in a list. This list can be used to prevent + * illegal overlay removals. + * + * Returns the id of the created overlay, or a negative error number + */ +int of_overlay_create_target_index(struct device_node *tree, int index) +{ + return __of_overlay_create(tree, index); +} +EXPORT_SYMBOL_GPL(of_overlay_create_target_index); + /* check whether the given node, lies under the given tree */ static int overlay_subtree_check(struct device_node *tree, struct device_node *dn) diff --git a/include/linux/of.h b/include/linux/of.h index 415410680c9c5..d87f69087b108 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1660,6 +1660,8 @@ int of_overlay_destroy_all(void); int of_overlay_notifier_register(struct notifier_block *nb); int of_overlay_notifier_unregister(struct notifier_block *nb); +int of_overlay_create_target_index(struct device_node *tree, int index); + #else static inline int of_overlay_create(struct device_node *tree) @@ -1687,6 +1689,12 @@ static inline int of_overlay_notifier_unregister(struct notifier_block *nb) return 0; } +static inline int of_overlay_create_target_index(struct device_node *tree, + int index) +{ + return -ENOTSUPP; +} + #endif #endif /* _LINUX_OF_H */ From 4588aebf0981828123312d5e4777d2364cca82c6 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 21 May 2015 12:37:27 +0300 Subject: [PATCH 048/158] of: unittest: Add indirect overlay target test Add a unittest for the indirect overlay target case. Signed-off-by: Pantelis Antoniou --- drivers/of/unittest-data/testcases.dts | 5 ++ drivers/of/unittest-data/tests-overlay.dtsi | 15 ++++++ drivers/of/unittest.c | 60 +++++++++++++++++++++ 3 files changed, 80 insertions(+) diff --git a/drivers/of/unittest-data/testcases.dts b/drivers/of/unittest-data/testcases.dts index ce49463d9d32b..ec2da926d8cc2 100644 --- a/drivers/of/unittest-data/testcases.dts +++ b/drivers/of/unittest-data/testcases.dts @@ -76,5 +76,10 @@ target = <0x00000000>; }; }; + overlay16 { + fragment@0 { + target = <0x00000000 0x00000004>; + }; + }; }; }; }; diff --git a/drivers/of/unittest-data/tests-overlay.dtsi b/drivers/of/unittest-data/tests-overlay.dtsi index 7b8001ab9f3a7..41426844a00bb 100644 --- a/drivers/of/unittest-data/tests-overlay.dtsi +++ b/drivers/of/unittest-data/tests-overlay.dtsi @@ -111,6 +111,12 @@ }; }; }; + + unittest16: test-unittest16 { + compatible = "unittest"; + status = "disabled"; + reg = <16>; + }; }; }; @@ -326,5 +332,14 @@ }; }; + /* test enable using indirect functionality */ + overlay16 { + fragment@0 { + target = <&unittest17>, <&unittest16>; + __overlay__ { + status = "okay"; + }; + }; + }; }; }; diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 030006659a969..1acbbbdf0662f 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -1986,6 +1986,64 @@ static inline void of_unittest_overlay_i2c_15(void) { } #endif +static void of_unittest_overlay_16(void) +{ + int ret; + int overlay_nr = 16; + int unittest_nr = 16; + enum overlay_type ovtype = PDEV_OVERLAY; + int before = 0; + int after = 1; + struct device_node *np = NULL; + int id = -1; + + /* unittest device must not be in before state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != before) { + unittest(0, "overlay @\"%s\" with device @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !before ? "enabled" : "disabled"); + return; + } + + np = of_find_node_by_path(overlay_path(overlay_nr)); + if (np == NULL) { + unittest(0, "could not find overlay node @\"%s\"\n", + overlay_path(overlay_nr)); + ret = -EINVAL; + goto out; + } + + /* unittest16 is at index #1 */ + ret = of_overlay_create_target_index(np, 1); + if (ret < 0) { + unittest(0, "could not create overlay from \"%s\"\n", + overlay_path(overlay_nr)); + goto out; + } + id = ret; + of_unittest_track_overlay(id); + + ret = 0; + +out: + of_node_put(np); + + if (ret) + return; + + /* unittest device must be to set to after state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != after) { + unittest(0, "overlay @\"%s\" failed to create @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !after ? "enabled" : "disabled"); + return; + } + + unittest(1, "overlay test %d passed\n", 16); +} + static void __init of_unittest_overlay(void) { struct device_node *bus_np = NULL; @@ -2036,6 +2094,8 @@ static void __init of_unittest_overlay(void) of_unittest_overlay_10(); of_unittest_overlay_11(); + of_unittest_overlay_16(); + #if IS_BUILTIN(CONFIG_I2C) if (unittest(of_unittest_overlay_i2c_init() == 0, "i2c init failed\n")) goto out; From 13de293ecdf5a689fd3f2c74d7600c37a2d78aee Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 12 Jun 2015 16:39:18 +0300 Subject: [PATCH 049/158] doc: dt: Document the indirect overlay method. Add a description of the target index overlay method to the overlay documention file. Signed-off-by: Pantelis Antoniou --- Documentation/devicetree/overlay-notes.txt | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/overlay-notes.txt b/Documentation/devicetree/overlay-notes.txt index eb7f2685fda1f..776dc5253e8af 100644 --- a/Documentation/devicetree/overlay-notes.txt +++ b/Documentation/devicetree/overlay-notes.txt @@ -98,6 +98,10 @@ Finally, if you need to remove all overlays in one-go, just call of_overlay_destroy_all() which will remove every single one in the correct order. +If your board has multiple slots/places where a single overlay can work +and each slot is defined by a node, you can use the +of_overlay_create_target_index() method to select the target. + Overlay DTS Format ------------------ @@ -108,9 +112,11 @@ The DTS of an overlay should have the following format: fragment@0 { /* first child node */ - target=; /* phandle target of the overlay */ + /* phandle target of the overlay */ + target= [, , ...]; or - target-path="/path"; /* target path of the overlay */ + /* target path of the overlay */ + target-path="/path" [ , "/path", ...]; __overlay__ { property-a; /* add property-a to the target */ @@ -129,3 +135,7 @@ Using the non-phandle based target method allows one to use a base DT which does not contain a __symbols__ node, i.e. it was not compiled with the -@ option. The __symbols__ node is only required for the target= method, since it contains the information required to map from a phandle to a tree location. + +Using a target index requires the use of a selector target on the call to +of_overlay_create_target_index(). I.e. passing an index of 0 will select the +target in the foo node, an index of 1 the bar node, etc. From 388af75253aa225af8f72ebccf7e58e4adf54aee Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 12 Jun 2015 15:32:55 +0300 Subject: [PATCH 050/158] of: overlay: Introduce target root capability. The target facility of an overlay allows the target to be any point in the live kernel tree, since it usually that's required when creating overlays for internal SoC devices. The target ends up to be a single node in the tree. However when we're dealing with probeable busses this is a problem since the target node differs according to the bus the plugged device lies. Using an overlay creating method using a target root node allows us to use a single overlay for those cases. Signed-off-by: Pantelis Antoniou --- drivers/of/overlay.c | 101 ++++++++++++++++++++++++++++++++++++++++--- include/linux/of.h | 8 ++++ 2 files changed, 102 insertions(+), 7 deletions(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index cdf94cb5bbaac..f94247287a4dc 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -78,6 +78,7 @@ struct of_overlay { struct of_changeset cset; struct kobject kobj; int target_index; + struct device_node *target_root; }; /* master enable switch; once set to 0 can't be re-enabled */ @@ -353,22 +354,85 @@ static int of_overlay_apply(struct of_overlay *ov) static struct device_node *find_target_node(struct of_overlay *ov, struct device_node *info_node, int index) { + struct device_node *target = NULL, *np; const char *path; + char *newpath; u32 val; int ret; /* first try to go by using the target as a phandle */ ret = of_property_read_u32_index(info_node, "target", index, &val); - if (ret == 0) - return of_find_node_by_phandle(val); + if (ret == 0) { + target = of_find_node_by_phandle(val); + if (!target) { + pr_err("%s: Could not find target phandle 0x%x\n", + __func__, val); + return NULL; + } + goto check_root; + } /* failed, try to locate by path */ ret = of_property_read_string_index(info_node, "target-path", index, &path); - if (ret == 0) - return of_find_node_by_path(path); + if (ret == 0) { + + if (!ov->target_root) { + target = of_find_node_by_path(path); + if (!target) + pr_err("%s: Could not find target path \"%s\"\n", + __func__, path); + return target; + } + + /* remove preceding '/' from path; relative path */ + if (*path == '/') { + while (*path == '/') + path++; + + newpath = kasprintf(GFP_KERNEL, "%s%s%s", + of_node_full_name(ov->target_root), + *path ? "/" : "", path); + if (!newpath) { + pr_err("%s: Could not allocate \"%s%s%s\"\n", + __func__, + of_node_full_name(ov->target_root), + *path ? "/" : "", path); + return NULL; + } + target = of_find_node_by_path(newpath); + kfree(newpath); + + return target; + + } + /* target is an alias, need to check */ + target = of_find_node_by_path(path); + if (!target) { + pr_err("%s: Could not find alias \"%s\"\n", + __func__, path); + return NULL; + } + goto check_root; + } return NULL; + +check_root: + if (!ov->target_root) + return target; + + /* got a target, but we have to check it's under target root */ + for (np = target; np; np = np->parent) { + if (np == ov->target_root) + return target; + } + pr_err("%s: target \"%s\" not under target_root \"%s\"\n", + __func__, of_node_full_name(target), + of_node_full_name(ov->target_root)); + /* target is not under target_root */ + of_node_put(target); + return NULL; } /** @@ -556,6 +620,7 @@ void of_overlay_release(struct kobject *kobj) { struct of_overlay *ov = kobj_to_overlay(kobj); + of_node_put(ov->target_root); kfree(ov); } @@ -612,7 +677,7 @@ static struct kobj_type of_overlay_ktype = { static struct kset *ov_kset; static int __of_overlay_create(struct device_node *tree, - int target_index) + int target_index, struct device_node *target_root) { struct of_overlay *ov; int err, id; @@ -628,6 +693,7 @@ static int __of_overlay_create(struct device_node *tree, ov->id = -1; ov->target_index = target_index; + ov->target_root = of_node_get(target_root); INIT_LIST_HEAD(&ov->node); @@ -705,6 +771,7 @@ static int __of_overlay_create(struct device_node *tree, idr_remove(&ov_idr, ov->id); err_destroy_trans: of_changeset_destroy(&ov->cset); + of_node_put(ov->target_root); kfree(ov); mutex_unlock(&of_mutex); @@ -723,7 +790,7 @@ static int __of_overlay_create(struct device_node *tree, */ int of_overlay_create(struct device_node *tree) { - return __of_overlay_create(tree, 0); + return __of_overlay_create(tree, 0, NULL); } EXPORT_SYMBOL_GPL(of_overlay_create); @@ -740,10 +807,30 @@ EXPORT_SYMBOL_GPL(of_overlay_create); */ int of_overlay_create_target_index(struct device_node *tree, int index) { - return __of_overlay_create(tree, index); + return __of_overlay_create(tree, index, NULL); } EXPORT_SYMBOL_GPL(of_overlay_create_target_index); +/** + * of_overlay_create_target_root() - Create and apply an overlay + * under which will be limited to target_root + * @tree: Device node containing all the overlays + * @target_root: Target root for the overlay. + * + * Creates and applies an overlay while also keeping track + * of the overlay in a list. This list can be used to prevent + * illegal overlay removals. The overlay is only allowed to + * target nodes under the target_root node. + * + * Returns the id of the created overlay, or an negative error number + */ +int of_overlay_create_target_root(struct device_node *tree, + struct device_node *target_root) +{ + return __of_overlay_create(tree, 0, target_root); +} +EXPORT_SYMBOL_GPL(of_overlay_create_target_root); + /* check whether the given node, lies under the given tree */ static int overlay_subtree_check(struct device_node *tree, struct device_node *dn) diff --git a/include/linux/of.h b/include/linux/of.h index d87f69087b108..a4e9cf21be5a9 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1661,6 +1661,8 @@ int of_overlay_notifier_register(struct notifier_block *nb); int of_overlay_notifier_unregister(struct notifier_block *nb); int of_overlay_create_target_index(struct device_node *tree, int index); +int of_overlay_create_target_root(struct device_node *tree, + struct device_node *target_root); #else @@ -1695,6 +1697,12 @@ static inline int of_overlay_create_target_index(struct device_node *tree, return -ENOTSUPP; } +static inline int of_overlay_create_target_root(struct device_node *tree, + struct device_node *target_root) +{ + return -ENOTSUPP; +} + #endif #endif /* _LINUX_OF_H */ From 0c641977b8860f971b17c2706321a5fa5da2f8a0 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 12 Jun 2015 16:18:26 +0300 Subject: [PATCH 051/158] of: unittest: Unit-tests for target root overlays. Add unittests for target-root based overlays. Signed-off-by: Pantelis Antoniou --- drivers/of/unittest-data/testcases.dts | 5 + drivers/of/unittest-data/tests-overlay.dtsi | 48 +++++ drivers/of/unittest.c | 213 ++++++++++++++++++++ 3 files changed, 266 insertions(+) diff --git a/drivers/of/unittest-data/testcases.dts b/drivers/of/unittest-data/testcases.dts index ec2da926d8cc2..65b3250d09a36 100644 --- a/drivers/of/unittest-data/testcases.dts +++ b/drivers/of/unittest-data/testcases.dts @@ -81,5 +81,10 @@ target = <0x00000000 0x00000004>; }; }; + overlay18 { + fragment@0 { + target = <0x00000000>; + }; + }; }; }; }; diff --git a/drivers/of/unittest-data/tests-overlay.dtsi b/drivers/of/unittest-data/tests-overlay.dtsi index 41426844a00bb..8b8876d1e86b7 100644 --- a/drivers/of/unittest-data/tests-overlay.dtsi +++ b/drivers/of/unittest-data/tests-overlay.dtsi @@ -117,6 +117,24 @@ status = "disabled"; reg = <16>; }; + + unittest17: test-unittest17 { + compatible = "unittest"; + status = "disabled"; + reg = <17>; + }; + + unittest18: test-unittest18 { + compatible = "unittest"; + status = "disabled"; + reg = <18>; + }; + + unittest19: test-unittest19 { + compatible = "unittest"; + status = "disabled"; + reg = <19>; + }; }; }; @@ -341,5 +359,35 @@ }; }; }; + + /* test enable using target root (relative path) */ + overlay17 { + fragment@0 { + target-path = "/"; + __overlay__ { + status = "okay"; + }; + }; + }; + + /* test enable using target phandle */ + overlay18 { + fragment@0 { + target = <&unittest18>; + __overlay__ { + status = "okay"; + }; + }; + }; + + /* test trying to enable out of root (should fail) */ + overlay19 { + fragment@0 { + target = <&unittest19>; + __overlay__ { + status = "okay"; + }; + }; + }; }; }; diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 1acbbbdf0662f..13ade1fb7ff30 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -2044,6 +2044,215 @@ static void of_unittest_overlay_16(void) unittest(1, "overlay test %d passed\n", 16); } +static void of_unittest_overlay_17(void) +{ + int ret; + int overlay_nr = 17; + int unittest_nr = 17; + enum overlay_type ovtype = PDEV_OVERLAY; + int before = 0; + int after = 1; + const char *root_path; + struct device_node *np = NULL, *target_root = NULL; + int id = -1; + + /* unittest device must not be in before state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != before) { + unittest(0, "overlay @\"%s\" with device @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !before ? "enabled" : "disabled"); + return; + } + + np = of_find_node_by_path(overlay_path(overlay_nr)); + if (np == NULL) { + unittest(0, "could not find overlay node @\"%s\"\n", + overlay_path(overlay_nr)); + ret = -EINVAL; + goto out; + } + + root_path = "/testcase-data/overlay-node/test-bus/test-unittest17"; + target_root = of_find_node_by_path(root_path); + if (!target_root) { + unittest(0, "could not find target_root node @\"%s\"\n", + root_path); + ret = -EINVAL; + goto out; + } + + ret = of_overlay_create_target_root(np, target_root); + of_node_put(target_root); + + if (ret < 0) { + unittest(0, "could not create overlay from \"%s\"\n", + overlay_path(overlay_nr)); + goto out; + } + id = ret; + of_unittest_track_overlay(id); + + ret = 0; + +out: + of_node_put(np); + + if (ret) + return; + + /* unittest device must be to set to after state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != after) { + unittest(0, "overlay @\"%s\" failed to create @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !after ? "enabled" : "disabled"); + return; + } + + unittest(1, "overlay test %d passed\n", 17); +} + +static void of_unittest_overlay_18(void) +{ + int ret; + int overlay_nr = 18; + int unittest_nr = 18; + enum overlay_type ovtype = PDEV_OVERLAY; + int before = 0; + int after = 1; + const char *root_path; + struct device_node *np = NULL, *target_root = NULL; + int id = -1; + + /* unittest device must not be in before state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != before) { + unittest(0, "overlay @\"%s\" with device @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !before ? "enabled" : "disabled"); + return; + } + + np = of_find_node_by_path(overlay_path(overlay_nr)); + if (np == NULL) { + unittest(0, "could not find overlay node @\"%s\"\n", + overlay_path(overlay_nr)); + ret = -EINVAL; + goto out; + } + + root_path = "/testcase-data/overlay-node/test-bus/test-unittest18"; + target_root = of_find_node_by_path(root_path); + if (!target_root) { + unittest(0, "could not find target_root node @\"%s\"\n", + root_path); + ret = -EINVAL; + goto out; + } + + ret = of_overlay_create_target_root(np, target_root); + of_node_put(target_root); + + if (ret < 0) { + unittest(0, "could not create overlay from \"%s\"\n", + overlay_path(overlay_nr)); + goto out; + } + id = ret; + of_unittest_track_overlay(id); + + ret = 0; + +out: + of_node_put(np); + + if (ret) + return; + + /* unittest device must be to set to after state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != after) { + unittest(0, "overlay @\"%s\" failed to create @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !after ? "enabled" : "disabled"); + return; + } + + unittest(1, "overlay test %d passed\n", 18); +} + +static void of_unittest_overlay_19(void) +{ + int ret; + int overlay_nr = 19; + int unittest_nr = 19; + enum overlay_type ovtype = PDEV_OVERLAY; + int before = 0; + int after = 0; + const char *root_path; + struct device_node *np = NULL, *target_root = NULL; + int id = -1; + + /* unittest device must not be in before state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != before) { + unittest(0, "overlay @\"%s\" with device @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !before ? "enabled" : "disabled"); + return; + } + + np = of_find_node_by_path(overlay_path(overlay_nr)); + if (np == NULL) { + unittest(0, "could not find overlay node @\"%s\"\n", + overlay_path(overlay_nr)); + ret = -EINVAL; + goto out; + } + + root_path = "/testcase-data/overlay-node/test-bus/test-unittest19"; + target_root = of_find_node_by_path(root_path); + if (!target_root) { + unittest(0, "could not find target_root node @\"%s\"\n", + root_path); + ret = -EINVAL; + goto out; + } + + ret = of_overlay_create_target_root(np, target_root); + of_node_put(target_root); + + if (ret >= 0) { + unittest(0, "created overlay from \"%s\" while we shouldn't\n", + overlay_path(overlay_nr)); + id = ret; + of_unittest_track_overlay(id); + ret = -EINVAL; + goto out; + } + + ret = 0; + +out: + of_node_put(np); + + if (ret) + return; + + /* unittest device must be to set to after state */ + if (of_unittest_device_exists(unittest_nr, ovtype) != after) { + unittest(0, "overlay @\"%s\" failed to create @\"%s\" %s\n", + overlay_path(overlay_nr), + unittest_path(unittest_nr, ovtype), + !after ? "enabled" : "disabled"); + return; + } + + unittest(1, "overlay test %d passed\n", 16); +} + + static void __init of_unittest_overlay(void) { struct device_node *bus_np = NULL; @@ -2096,6 +2305,10 @@ static void __init of_unittest_overlay(void) of_unittest_overlay_16(); + of_unittest_overlay_17(); + of_unittest_overlay_18(); + of_unittest_overlay_19(); + #if IS_BUILTIN(CONFIG_I2C) if (unittest(of_unittest_overlay_i2c_init() == 0, "i2c init failed\n")) goto out; From fbd77ba50c0a18fdd8148deec0f1e9dda29dfe62 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 12 Jun 2015 16:51:27 +0300 Subject: [PATCH 052/158] doc: dt: Document the target root overlay method Add a description of the target root overlay method to the overlay documention file. Signed-off-by: Pantelis Antoniou --- Documentation/devicetree/overlay-notes.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/overlay-notes.txt b/Documentation/devicetree/overlay-notes.txt index 776dc5253e8af..d4ebb42ab3c83 100644 --- a/Documentation/devicetree/overlay-notes.txt +++ b/Documentation/devicetree/overlay-notes.txt @@ -102,6 +102,10 @@ If your board has multiple slots/places where a single overlay can work and each slot is defined by a node, you can use the of_overlay_create_target_index() method to select the target. +For overlays on probeable busses, use the of_overlay_create_target_root() method +in which you supply a device node as a target root, and which all target +references in the overlay are performed relative to that node. + Overlay DTS Format ------------------ @@ -139,3 +143,7 @@ contains the information required to map from a phandle to a tree location. Using a target index requires the use of a selector target on the call to of_overlay_create_target_index(). I.e. passing an index of 0 will select the target in the foo node, an index of 1 the bar node, etc. + +Note that when using the target root create method all target references must +lie under the target root node. I.e. the overlay is not allowed to 'break' out +of the root. From 10a1584e74412d259a017b7dbe58dba14337cf9b Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Thu, 21 May 2015 12:08:54 +0300 Subject: [PATCH 053/158] RFC: Device overlay manager (PCI/USB + DT) This probably misplaced (in drivers/misc) patch allows use of device tree overlays on the two kinds of probeable busses that count nowadays, PCI & USB. It does so by dynamically creating device nodes for the busses & devices that are probed and according to user-configuration applying an overlay when they appear. It is still a WIP but it's coming along nicely. Issues: Only PCI works for now, the generated bindings are not correct according to the openfirmware spec. Signed-off-by: Pantelis Antoniou --- drivers/misc/Kconfig | 9 + drivers/misc/Makefile | 1 + drivers/misc/devovmgr.c | 1306 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 1316 insertions(+) create mode 100644 drivers/misc/devovmgr.c diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 1abe3293531c0..715480c23db01 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -516,6 +516,15 @@ config BONE_CAPEMGR beaglebone capes. Select M to build as a module which will be named bone_capemgr. +config DEV_OVERLAYMGR + tristate "Device overlay manager" + depends on OF + select OF_OVERLAY + default n + help + Say Y here to include support for the automagical dev + overlay manager. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 95d13d5b8c089..9efa3d3b46c36 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -44,6 +44,7 @@ obj-y += lis3lv02d/ obj-$(CONFIG_USB_SWITCH_FSA9480) += fsa9480.o obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/ obj-$(CONFIG_BONE_CAPEMGR) += bone_capemgr.o +obj-$(CONFIG_DEV_OVERLAYMGR) += devovmgr.o obj-$(CONFIG_INTEL_MEI) += mei/ obj-$(CONFIG_VMWARE_VMCI) += vmw_vmci/ obj-$(CONFIG_LATTICE_ECP3_CONFIG) += lattice-ecp3-config.o diff --git a/drivers/misc/devovmgr.c b/drivers/misc/devovmgr.c new file mode 100644 index 0000000000000..d5c8d1db58a73 --- /dev/null +++ b/drivers/misc/devovmgr.c @@ -0,0 +1,1306 @@ +/* + * Device overlay manager + * + * Copyright (C) 2015 Konsulko Group + * Pantelis Antoniou + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum dovmgr_type { + ITEM_PCI, + ITEM_USB +}; + +struct dovmgr_item; + +struct dovmgr_dev_item { + struct dovmgr_item *item; + struct list_head node; + struct device *dev; + const struct firmware *fw; + struct device_node *overlay; + int overlay_id; + struct work_struct work; +}; + +struct dovmgr_item { + struct config_item item; + char *path; + bool enable; + char *overlay_name; + struct mutex dev_item_mutex; + struct list_head dev_item_list; + enum dovmgr_type type; + union { + struct pci_device_id pci; + struct usb_device_id usb; + }; +}; + +struct config_group dovmgr_pci_group; +struct config_group dovmgr_usb_group; + +static inline struct dovmgr_item *to_dovmgr_item(struct config_item *cfsitem) +{ + if (!cfsitem) + return NULL; + + return container_of(cfsitem, struct dovmgr_item, item); +} + +static int dovmgr_notifier_action(struct config_group *group, + unsigned long action, struct device *dev, + int (*do_match)(struct dovmgr_item *item, struct device *dev), + int (*do_action)(struct dovmgr_item *item, unsigned long action, + struct device *dev)) +{ + struct config_item *cfsitem; + struct dovmgr_item *item; + int ret; + + /* only handle device notifiers */ + if (action != BUS_NOTIFY_ADD_DEVICE && + action != BUS_NOTIFY_DEL_DEVICE && + action != BUS_NOTIFY_REMOVED_DEVICE) + return 0; + + ret = 0; + list_for_each_entry(cfsitem, &group->cg_children, ci_entry) { + item = to_dovmgr_item(cfsitem); + if (!item->enable || !(*do_match)(item, dev)) + continue; + + ret = (*do_action)(item, action, dev); + if (ret != 0) + break; + } + return ret; +} + +#if IS_ENABLED(CONFIG_PCI) +/* copy of drivers/pci/pci.h */ +static inline const struct pci_device_id * +pci_match_one_device(const struct pci_device_id *id, const struct pci_dev *dev) +{ + if ((id->vendor == PCI_ANY_ID || id->vendor == dev->vendor) && + (id->device == PCI_ANY_ID || id->device == dev->device) && + (id->subvendor == PCI_ANY_ID || + id->subvendor == dev->subsystem_vendor) && + (id->subdevice == PCI_ANY_ID || + id->subdevice == dev->subsystem_device) && + !((id->class ^ dev->class) & id->class_mask)) + return id; + return NULL; +} + +static int dovmgr_pci_item_match(struct dovmgr_item *item, struct device *dev) +{ + struct pci_dev *pdev; + + BUG_ON(item->type != ITEM_PCI); + pdev = to_pci_dev(dev); + + return pci_match_one_device(&item->pci, pdev) != NULL; +} +#endif + +#if IS_ENABLED(CONFIG_USB) +/* in drivers/usb/core/driver.c */ +extern int usb_match_device(struct usb_device *dev, + const struct usb_device_id *id); + +static int dovmgr_usb_item_match(struct dovmgr_item *item, struct device *dev) +{ + struct usb_device *udev; + + BUG_ON(item->type != ITEM_USB); + udev = to_usb_device(dev); + + return usb_match_device(udev, &item->usb); +} +#endif + +static struct dovmgr_dev_item *dovmgr_lookup_dev_item(struct dovmgr_item *item, + struct device *dev) +{ + struct dovmgr_dev_item *ditem; + + list_for_each_entry(ditem, &item->dev_item_list, node) + if (ditem->dev == dev) + return ditem; + return NULL; +} + +static void dovmgr_item_work_func(struct work_struct *work) +{ + struct dovmgr_dev_item *ditem = container_of(work, + struct dovmgr_dev_item, work); + struct dovmgr_item *item = ditem->item; + struct device *dev; + struct device_node *np; + int err; + + mutex_lock(&item->dev_item_mutex); + + dev = ditem->dev; + np = dev->of_node; + if (!dev || !np || !item->overlay_name || ditem->overlay_id >= 0) + goto out_unlock; + + pr_info("%s: %s %s\n", __func__, + kobject_name(&dev->kobj), of_node_full_name(np)); + + err = request_firmware_direct(&ditem->fw, item->overlay_name, dev); + if (err != 0) { + pr_err("%s: %s failed to load firmware '%s'\n", __func__, + kobject_name(&dev->kobj), item->overlay_name); + goto out_unlock; + } + + of_fdt_unflatten_tree((void *)ditem->fw->data, &ditem->overlay); + if (ditem->overlay == NULL) { + pr_err("%s: %s failed to load firmware '%s'\n", __func__, + kobject_name(&dev->kobj), item->overlay_name); + goto out_release_fw; + } + + /* mark it as detached */ + of_node_set_flag(ditem->overlay, OF_DETACHED); + + /* perform resolution */ + err = of_resolve_phandles(ditem->overlay); + if (err != 0) { + pr_err("%s: %s failed to resolve tree\n", __func__, + kobject_name(&dev->kobj)); + goto out_release_overlay; + } + + err = of_overlay_create_target_root(ditem->overlay, np); + if (err < 0) { + pr_err("%s: %s failed to create overlay\n", __func__, + kobject_name(&dev->kobj)); + goto out_release_overlay; + } + ditem->overlay_id = err; + +out_unlock: + mutex_unlock(&item->dev_item_mutex); + return; + +out_release_overlay: + /* TODO: free the overlay, we can't right now cause + * the unflatten method does not track it */ + ditem->overlay = NULL; +out_release_fw: + release_firmware(ditem->fw); + ditem->fw = NULL; + goto out_unlock; +} + +/* dev item list mutex lock must be held */ +static int dovmgr_add_dev_item(struct dovmgr_item *item, struct device *dev) +{ + struct dovmgr_dev_item *ditem; + + /* first make sure there's no duplicate */ + if (dovmgr_lookup_dev_item(item, dev)) + return -EEXIST; + + /* add the device item */ + ditem = kzalloc(sizeof(*ditem), GFP_KERNEL); + if (!ditem) + return -ENOMEM; + ditem->overlay_id = -1; + ditem->dev = get_device(dev); + INIT_WORK(&ditem->work, dovmgr_item_work_func); + ditem->item = item; + + list_add_tail(&ditem->node, &item->dev_item_list); + + pr_info("%s: added device %s from item's %s list\n", __func__, + kobject_name(&dev->kobj), + config_item_name(&item->item)); + + /* now schedule the overlay application */ + if (item->overlay_name) + schedule_work(&ditem->work); + + return 0; +} + +static int dovmgr_remove_dev_item(struct dovmgr_item *item, struct device *dev) +{ + struct dovmgr_dev_item *ditem; + + /* find it */ + ditem = dovmgr_lookup_dev_item(item, dev); + if (!ditem) + return -ENODEV; + + if (work_pending(&ditem->work)) + cancel_work_sync(&ditem->work); + + if (ditem->overlay_id >= 0) { + of_overlay_destroy(ditem->overlay_id); + ditem->overlay_id = -1; + + } + + if (ditem->overlay) { + /* TODO: free the overlay, we can't right now cause + * the unflatten method does not track it */ + ditem->overlay = NULL; + } + + if (ditem->fw) { + /* TODO release_firmware(ditem->fw); */ + release_firmware(ditem->fw); + ditem->fw = NULL; + } + + put_device(ditem->dev); + list_del(&ditem->node); + + kfree(ditem); + + pr_info("%s: removed device %s from item's %s list\n", __func__, + kobject_name(&dev->kobj), + config_item_name(&item->item)); + + return 0; +} + +static int dovmgr_item_notify(struct dovmgr_item *item, + unsigned long action, struct device *dev) +{ + int ret; + + ret = 0; + mutex_lock(&item->dev_item_mutex); + + switch (action) { + case BUS_NOTIFY_ADD_DEVICE: + pr_info("%s: BUS_NOTIFY_ADD_DEVICE for %s\n", __func__, + kobject_name(&dev->kobj)); + + ret = dovmgr_add_dev_item(item, dev); + if (ret != 0) + goto out_unlock; + + break; + + case BUS_NOTIFY_DEL_DEVICE: + pr_info("%s: BUS_NOTIFY_DEL_DEVICE for %s\n", __func__, + kobject_name(&dev->kobj)); + break; + + case BUS_NOTIFY_REMOVED_DEVICE: + pr_info("%s: BUS_NOTIFY_REMOVE_DEVICE for %s\n", __func__, + kobject_name(&dev->kobj)); + + ret = dovmgr_remove_dev_item(item, dev); + if (ret != 0) + goto out_unlock; + + break; + } + +out_unlock: + mutex_unlock(&item->dev_item_mutex); + + return ret; +} + +#if IS_ENABLED(CONFIG_PCI) +static int dovmgr_pci_add_iterator(struct device *dev, void *data) +{ + struct dovmgr_item *item = data; + + /* do add match */ + if (!item->enable || !dovmgr_pci_item_match(item, dev)) + return 0; + + pr_info("%s: dev=%s\n", __func__, kobject_name(&dev->kobj)); + + return dovmgr_item_notify(item, BUS_NOTIFY_ADD_DEVICE, dev); +} + +static int dovmgr_pci_removed_iterator(struct device *dev, void *data) +{ + struct dovmgr_item *item = data; + + /* do add match */ + if (item->enable || !dovmgr_pci_item_match(item, dev)) + return 0; + + pr_info("%s: dev=%s\n", __func__, kobject_name(&dev->kobj)); + + return dovmgr_item_notify(item, BUS_NOTIFY_REMOVED_DEVICE, dev); +} +#endif + +#if IS_ENABLED(CONFIG_USB) +static int dovmgr_usb_add_iterator(struct device *dev, void *data) +{ + struct dovmgr_item *item = data; + + /* do add match */ + if (item->enable || !dovmgr_usb_item_match(item, dev)) + return 0; + + pr_info("%s: dev=%s\n", __func__, kobject_name(&dev->kobj)); + + return dovmgr_item_notify(item, BUS_NOTIFY_ADD_DEVICE, dev); +} + +static int dovmgr_usb_removed_iterator(struct device *dev, void *data) +{ + struct dovmgr_item *item = data; + + /* do add match */ + if (!item->enable || !dovmgr_usb_item_match(item, dev)) + return 0; + + pr_info("%s: dev=%s\n", __func__, kobject_name(&dev->kobj)); + + return dovmgr_item_notify(item, BUS_NOTIFY_REMOVED_DEVICE, dev); +} +#endif + +static int dovmgr_item_set_enable(struct dovmgr_item *item, bool new_enable) +{ + int ret; + + if (new_enable == item->enable) + return 0; + + item->enable = new_enable; + switch (item->type) { +#if IS_ENABLED(CONFIG_PCI) + case ITEM_PCI: + ret = bus_for_each_dev(&pci_bus_type, NULL, item, + new_enable ? dovmgr_pci_add_iterator : + dovmgr_pci_removed_iterator); + if (ret != 0) + return ret; + break; +#endif +#if IS_ENABLED(CONFIG_USB) + case ITEM_USB: + ret = bus_for_each_dev(&usb_bus_type, NULL, item, + new_enable ? dovmgr_usb_add_iterator : + dovmgr_usb_removed_iterator); + if (ret != 0) + return ret; + break; +#endif + default: + break; + } + return 0; +} + + +static ssize_t dovmgr_item_str_show(struct dovmgr_item *item, + char *page, char **strp) +{ + return snprintf(page, PAGE_SIZE, "%s\n", + *strp ? *strp : ""); +} + +static ssize_t dovmgr_item_str_store(struct dovmgr_item *item, + const char *page, size_t count, char **strp) +{ + const char *s; + int len; + + /* copy to path buffer (and make sure it's always zero terminated */ + len = strnlen(page, PAGE_SIZE); + if (len >= PAGE_SIZE) + return -EINVAL; + s = page + len; + while (len > 0 && *--s == '\n') + len--; + if (len == 0) + return -EINVAL; + + if (*strp) + kfree(*strp); + *strp = kmalloc(len + 1, GFP_KERNEL); + if (!*strp) + return -ENOMEM; + memcpy(*strp, page, len); + (*strp)[len + 1] = '\0'; + + return count; +} + +static ssize_t dovmgr_item_path_show(struct config_item *citem, char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return dovmgr_item_str_show(item, page, &item->path); +} + +static ssize_t dovmgr_item_path_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return dovmgr_item_str_store(item, page, count, &item->path); +} + +static ssize_t dovmgr_item_enable_show(struct config_item *citem, char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "%u\n", !!item->enable); +} + +static ssize_t dovmgr_item_enable_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + + ret = dovmgr_item_set_enable(item, !!val); + if (ret != 0) + return ret; + + return count; +} + +static ssize_t dovmgr_item_overlay_show(struct config_item *citem, char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + ssize_t ret; + + mutex_lock(&item->dev_item_mutex); + ret = snprintf(page, PAGE_SIZE, "%s\n", item->overlay_name ? + item->overlay_name : ""); + mutex_unlock(&item->dev_item_mutex); + return ret; +}; + + +static ssize_t dovmgr_item_overlay_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + ssize_t ret; + + mutex_lock(&item->dev_item_mutex); + kfree(item->overlay_name); + item->overlay_name = kstrndup(page, PAGE_SIZE, GFP_KERNEL); + if (!item->overlay_name) + ret = -ENOMEM; + else + ret = count; + mutex_unlock(&item->dev_item_mutex); + return ret; +} + +static ssize_t dovmgr_item_status_show(struct config_item *citem, char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + struct dovmgr_dev_item *ditem; + char *p, *e; + int len; + + p = page; + e = page + PAGE_SIZE; + + mutex_lock(&item->dev_item_mutex); + list_for_each_entry(ditem, &item->dev_item_list, node) { + len = snprintf(p, e - p, "%s:%s:%d\n", + kobject_name(&ditem->dev->kobj), + of_node_full_name(ditem->dev->of_node), + ditem->overlay_id); + p += len; + if (p >= e - 1) + break; + } + mutex_unlock(&item->dev_item_mutex); + + return p - page; +} + +CONFIGFS_ATTR(dovmgr_item_, path); +CONFIGFS_ATTR_RO(dovmgr_item_, status); +CONFIGFS_ATTR(dovmgr_item_, enable); +CONFIGFS_ATTR(dovmgr_item_, overlay); + +#if IS_ENABLED(CONFIG_PCI) +static ssize_t dovmgr_item_pci_device_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%04x\n", item->pci.device); +} + +static ssize_t dovmgr_item_pci_device_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->pci.device = val; + return count; +} + +static ssize_t dovmgr_item_pci_vendor_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%04x\n", item->pci.vendor); +} + +static ssize_t dovmgr_item_pci_vendor_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->pci.vendor = val; + return count; +} + +static ssize_t dovmgr_item_pci_subdevice_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%08x\n", item->pci.subdevice); +} + +static ssize_t dovmgr_item_pci_subdevice_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->pci.subdevice = val; + return count; +} + +static ssize_t dovmgr_item_pci_subvendor_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%08x\n", item->pci.subvendor); +} + +static ssize_t dovmgr_item_pci_subvendor_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->pci.subvendor = val; + return count; +} + +static ssize_t dovmgr_item_pci_class_show(struct config_item *citem, char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%04x\n", item->pci.class); +} + +static ssize_t dovmgr_item_pci_class_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->pci.class = val; + return count; +} + +static ssize_t dovmgr_item_pci_class_mask_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%04x\n", item->pci.class_mask); +} + +static ssize_t dovmgr_item_pci_class_mask_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->pci.class_mask = val; + return count; +} + +CONFIGFS_ATTR(dovmgr_item_pci_, device); +CONFIGFS_ATTR(dovmgr_item_pci_, vendor); +CONFIGFS_ATTR(dovmgr_item_pci_, subdevice); +CONFIGFS_ATTR(dovmgr_item_pci_, subvendor); +CONFIGFS_ATTR(dovmgr_item_pci_, class); +CONFIGFS_ATTR(dovmgr_item_pci_, class_mask); +#endif + +#if IS_ENABLED(CONFIG_USB) +static ssize_t dovmgr_item_usb_idProduct_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%04x\n", + item->usb.idProduct); +} + +static ssize_t dovmgr_item_usb_idProduct_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->usb.idProduct = val; + return count; +} + +static ssize_t dovmgr_item_usb_idVendor_show(struct config_item *citem, + char *page) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + return snprintf(page, PAGE_SIZE, "0x%04x\n", + item->usb.idVendor); +} + +static ssize_t dovmgr_item_usb_idVendor_store(struct config_item *citem, + const char *page, size_t count) +{ + struct dovmgr_item *item = to_dovmgr_item(citem); + int ret; + unsigned int val; + + /* cannot modify when item is enabled */ + if (item->enable) + return -EBUSY; + + ret = kstrtouint(page, 0, &val); + if (ret != 0) + return ret; + item->usb.idVendor = val; + return count; +} + +CONFIGFS_ATTR(dovmgr_item_usb_, idProduct); +CONFIGFS_ATTR(dovmgr_item_usb_, idVendor); +#endif + +#if IS_ENABLED(CONFIG_PCI) +static struct configfs_attribute *dovmgr_pci_attrs[] = { + &dovmgr_item_attr_path, + &dovmgr_item_attr_status, + &dovmgr_item_attr_enable, + &dovmgr_item_attr_overlay, + &dovmgr_item_pci_attr_device, + &dovmgr_item_pci_attr_vendor, + &dovmgr_item_pci_attr_subdevice, + &dovmgr_item_pci_attr_subvendor, + &dovmgr_item_pci_attr_class, + &dovmgr_item_pci_attr_class_mask, + NULL, +}; +#endif + +#if IS_ENABLED(CONFIG_USB) +static struct configfs_attribute *dovmgr_usb_attrs[] = { + &dovmgr_item_attr_path, + &dovmgr_item_attr_enable, + &dovmgr_item_attr_status, + &dovmgr_item_attr_overlay, + &dovmgr_item_usb_attr_idVendor, + &dovmgr_item_usb_attr_idProduct, + NULL, +}; +#endif + +static void dovmgr_release(struct config_item *cfsitem) +{ + struct dovmgr_item *item = to_dovmgr_item(cfsitem); + + /* disable item (this removes the overlay and all) */ + dovmgr_item_set_enable(item, false); + + kfree(item->path); + kfree(item); +} + +static struct configfs_item_operations dovmgr_item_ops = { + .release = dovmgr_release, +}; + +#if IS_ENABLED(CONFIG_PCI) +static struct config_item_type dovmgr_pci_item_type = { + .ct_item_ops = &dovmgr_item_ops, + .ct_attrs = dovmgr_pci_attrs, + .ct_owner = THIS_MODULE, +}; +#endif + +#if IS_ENABLED(CONFIG_USB) +static struct config_item_type dovmgr_usb_item_type = { + .ct_item_ops = &dovmgr_item_ops, + .ct_attrs = dovmgr_usb_attrs, + .ct_owner = THIS_MODULE, +}; +#endif + +static struct config_item *dovmgr_group_make_item( + struct config_group *group, const char *name, + enum dovmgr_type type) +{ + struct dovmgr_item *item; + struct config_item_type *item_type; + + switch (type) { +#if IS_ENABLED(CONFIG_PCI) + case ITEM_PCI: + item_type = &dovmgr_pci_item_type; + break; +#endif +#if IS_ENABLED(CONFIG_USB) + case ITEM_USB: + item_type = &dovmgr_usb_item_type; + break; +#endif + default: + return ERR_PTR(-EINVAL); + }; + + item = kzalloc(sizeof(*item), GFP_KERNEL); + if (!item) + return ERR_PTR(-ENOMEM); + + item->type = type; + item->enable = false; + mutex_init(&item->dev_item_mutex); + INIT_LIST_HEAD(&item->dev_item_list); + + switch (type) { +#if IS_ENABLED(CONFIG_PCI) + case ITEM_PCI: + /* default for matching device/vendor */ + item->pci.vendor = PCI_ANY_ID; + item->pci.device = PCI_ANY_ID; + item->pci.subvendor = PCI_ANY_ID; + item->pci.subdevice = PCI_ANY_ID; + item->pci.class = 0; + item->pci.class_mask = 0; + break; +#endif +#if IS_ENABLED(CONFIG_USB) + case ITEM_USB: + /* default */ + item->usb.match_flags = USB_DEVICE_ID_MATCH_DEVICE; + break; +#endif + default: + return ERR_PTR(-EINVAL); + }; + + config_item_init_type_name(&item->item, name, item_type); + return &item->item; +} + +#if IS_ENABLED(CONFIG_PCI) +static struct config_item *dovmgr_group_pci_make_item( + struct config_group *group, const char *name) +{ + return dovmgr_group_make_item(group, name, ITEM_PCI); +} +#endif + +#if IS_ENABLED(CONFIG_USB) +static struct config_item *dovmgr_group_usb_make_item( + struct config_group *group, const char *name) +{ + return dovmgr_group_make_item(group, name, ITEM_USB); +} +#endif + +static void dovmgr_group_drop_item(struct config_group *group, + struct config_item *cfsitem) +{ + struct dovmgr_item *item = to_dovmgr_item(cfsitem); + + switch (item->type) { +#if IS_ENABLED(CONFIG_PCI) + case ITEM_PCI: + break; +#endif +#if IS_ENABLED(CONFIG_USB) + case ITEM_USB: + break; +#endif + default: + break; + } + config_item_put(&item->item); +} + +#if IS_ENABLED(CONFIG_PCI) +static struct configfs_group_operations dovmgr_pci_group_ops = { + .make_item = dovmgr_group_pci_make_item, + .drop_item = dovmgr_group_drop_item, +}; + +static struct config_item_type dovmgr_pci_type = { + .ct_group_ops = &dovmgr_pci_group_ops, + .ct_owner = THIS_MODULE, +}; +#endif + +#if IS_ENABLED(CONFIG_USB) +static struct configfs_group_operations dovmgr_usb_group_ops = { + .make_item = dovmgr_group_usb_make_item, + .drop_item = dovmgr_group_drop_item, +}; + +static struct config_item_type dovmgr_usb_type = { + .ct_group_ops = &dovmgr_usb_group_ops, + .ct_owner = THIS_MODULE, +}; +#endif + +static struct configfs_group_operations dovmgr_ops = { + /* empty - we don't allow anything to be created */ +}; + +static struct config_item_type dovmgr_type = { + .ct_group_ops = &dovmgr_ops, + .ct_owner = THIS_MODULE, +}; + +struct config_group *dovmgr_def_groups[] = { +#if IS_ENABLED(CONFIG_PCI) + &dovmgr_pci_group, +#endif +#if IS_ENABLED(CONFIG_USB) + &dovmgr_usb_group, +#endif + NULL +}; + +static struct configfs_subsystem dovmgr_subsys = { + .su_group = { + .cg_item = { + .ci_namebuf = "dovmgr", + .ci_type = &dovmgr_type, + }, + .default_groups = dovmgr_def_groups, + }, + .su_mutex = __MUTEX_INITIALIZER(dovmgr_subsys.su_mutex), +}; + +#if IS_ENABLED(CONFIG_PCI) +static int pci_dev_instantiate(struct pci_dev *pdev) +{ + struct device *dev = &pdev->dev; + struct device *bus_dev; + struct of_changeset cset; + struct device_node *np, *npb; + int ret; + + npb = NULL; + + /* already instantiated */ + if (dev->of_node) { + pr_debug("%s: dev=%s of_node=%s\n", __func__, + kobject_name(&dev->kobj), + of_node_full_name(dev->of_node)); + return 0; + } + + bus_dev = &pdev->bus->dev; + + pr_debug("%s: %s: %02x:%02x.%02x - node %s%s\n", __func__, + kobject_name(&dev->kobj), + pdev->bus->number, PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), + bus_dev->of_node ? of_node_full_name(bus_dev->of_node) : "", + pci_is_bridge(pdev) ? " bridge" : ""); + + /* to create the node, the bus must be present */ + if (!bus_dev->of_node) { + pr_err("%s: No node for %s because no bus device node\n", + __func__, kobject_name(&dev->kobj)); + return 0; + } + + of_changeset_init(&cset); + + np = of_changeset_create_device_node(&cset, bus_dev->of_node, + "%s/pci-%04x-%02x-%02x.%d", + of_node_full_name(bus_dev->of_node), + pci_domain_nr(pdev->bus), pdev->bus->number, + PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn)); + if (IS_ERR(np)) { + ret = PTR_ERR(np); + goto out_cset_fail; + } + + ret = of_changeset_add_property_stringf(&cset, np, "compatible", + "pciclass,%04x", (pdev->class >> 8) & 0xffffff); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_u32(&cset, np, "vendor", + pdev->vendor); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_u32(&cset, np, "device", + pdev->device); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_string(&cset, np, "status", "okay"); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_bool(&cset, np, "auto-generated"); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_attach_node(&cset, np); + if (ret != 0) + goto out_cset_fail; + + /* are we creating a bridge; swell */ + npb = NULL; + if (pci_is_bridge(pdev) && !pdev->subordinate->dev.of_node) { + + pr_debug("%s: %s: bus->dev=%s subordinate=%s\n", __func__, + kobject_name(&dev->kobj), + kobject_name(&pdev->bus->dev.kobj), + kobject_name(&pdev->subordinate->dev.kobj)); + + npb = of_changeset_create_device_node(&cset, bus_dev->of_node, + "%s/pci-%04x-%02x", + of_node_full_name(bus_dev->of_node), + pci_domain_nr(pdev->subordinate), + pdev->subordinate->number); + if (IS_ERR(npb)) { + ret = PTR_ERR(npb); + goto out_cset_fail; + } + + ret = of_changeset_add_property_string(&cset, npb, "compatible", "generic,pci-bus"); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_string(&cset, npb, "device_type", "pci"); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_string(&cset, npb, "status", "okay"); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_add_property_bool(&cset, npb, "auto-generated"); + if (ret != 0) + goto out_cset_fail; + + ret = of_changeset_attach_node(&cset, npb); + if (ret != 0) + goto out_cset_fail; + } + + ret = of_changeset_apply(&cset); + if (ret != 0) + goto out_cset_fail; + + /* permanently commit */ + of_changeset_destroy(&cset); + + /* bind the node to the device */ + dev->of_node = np; + ret = sysfs_create_link(&dev->kobj, &dev->of_node->kobj, + "of_node"); + if (ret) + pr_warn("%s: %s Error %d creating of_node link\n", + __func__, kobject_name(&dev->kobj), ret); + + if (npb) { + pdev->subordinate->dev.of_node = npb; + ret = sysfs_create_link(&pdev->subordinate->dev.kobj, &npb->kobj, + "of_node"); + if (ret) + pr_warn("%s: %s Error %d creating of_node link\n", + __func__, kobject_name(&dev->kobj), ret); + } + + + return 0; + +out_cset_fail: + pr_err("%s: %s Failed to apply changeset (err=%d)\n", __func__, + kobject_name(&dev->kobj), ret); + of_changeset_destroy(&cset); + return ret; +} + +static int pci_dev_uninstantiate(struct pci_dev *pdev) +{ + struct device *dev = &pdev->dev; + struct device_node *np, *npb; + struct of_changeset cset; + int ret; + + /* device node must exist */ + np = dev->of_node; + if (!np) + return 0; + + /* and the auto-generated property */ + if (!of_property_read_bool(np, "auto-generated")) + return 0; + + of_changeset_init(&cset); + + ret = of_changeset_detach_node(&cset, np); + if (ret != 0) + goto out_cset_fail; + + npb = NULL; + if (pci_is_bridge(pdev)) + npb = pdev->subordinate->dev.of_node; + + if (npb != NULL) { + ret = of_changeset_detach_node(&cset, npb); + if (ret != 0) + goto out_cset_fail; + } + + ret = of_changeset_apply(&cset); + if (ret != 0) + goto out_cset_fail; + + dev->of_node = NULL; + if (npb != NULL) + pdev->subordinate->dev.of_node = NULL; + + pr_debug("%s: %s: %02x:%02x.%02x\n", __func__, + kobject_name(&dev->kobj), + pdev->bus->number, PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn)); + + /* TODO iterate over the properties and free */ + + return 0; + +out_cset_fail: + of_changeset_destroy(&cset); + + return ret; +} + +static int dovmgr_pci_notify(struct notifier_block *nb, + unsigned long action, void *arg) +{ + int ret; + + if (action == BUS_NOTIFY_ADD_DEVICE) + pci_dev_instantiate(to_pci_dev(arg)); + + ret = dovmgr_notifier_action(&dovmgr_pci_group, action, arg, + dovmgr_pci_item_match, dovmgr_item_notify); + + if (action == BUS_NOTIFY_REMOVED_DEVICE) + pci_dev_uninstantiate(to_pci_dev(arg)); + + return ret; +} + +static struct notifier_block dovmgr_pci_notifier = { + .notifier_call = dovmgr_pci_notify, +}; + +static int pci_instantiate_iterator(struct device *dev, void *data) +{ + return pci_dev_instantiate(to_pci_dev(dev)); +} + +static int dovmgr_pci_init(void) +{ + int ret; + + config_group_init_type_name(&dovmgr_pci_group, "pci", &dovmgr_pci_type); + ret = bus_register_notifier(&pci_bus_type, &dovmgr_pci_notifier); + if (ret != 0) { + pr_err("%s: bus_register_notifier() failed\n", __func__); + return ret; + } + + ret = bus_for_each_dev(&pci_bus_type, NULL, NULL, + pci_instantiate_iterator); + if (ret != 0) { + pr_err("%s: bus_for_each_dev() failed\n", __func__); + return ret; + } + + return 0; +} + +static void dovmgr_pci_cleanup(void) +{ + bus_unregister_notifier(&pci_bus_type, &dovmgr_pci_notifier); +} +#endif + +#if IS_ENABLED(CONFIG_USB) +static int dovmgr_usb_notify(struct notifier_block *nb, + unsigned long action, void *arg) +{ + return dovmgr_notifier_action(&dovmgr_usb_group, action, arg, + dovmgr_usb_item_match, dovmgr_item_notify); +} + +static struct notifier_block dovmgr_usb_notifier = { + .notifier_call = dovmgr_usb_notify, +}; + +static int dovmgr_usb_init(void) +{ + int ret; + + config_group_init_type_name(&dovmgr_usb_group, "usb", &dovmgr_usb_type); + ret = bus_register_notifier(&usb_bus_type, &dovmgr_usb_notifier); + if (ret != 0) { + pr_err("%s: bus_register_notifier() failed\n", __func__); + return ret; + } + return 0; +} + +static void dovmgr_usb_cleanup(void) +{ + bus_unregister_notifier(&usb_bus_type, &dovmgr_usb_notifier); +} +#endif + +static int __init dovmgr_init(void) +{ + int ret; + + config_group_init(&dovmgr_subsys.su_group); +#if IS_ENABLED(CONFIG_PCI) + configfs_add_default_group(&dovmgr_pci_group, + &dovmgr_subsys.su_group); +#endif +#if IS_ENABLED(CONFIG_USB) + configfs_add_default_group(&dovmgr_usb_group, + &dovmgr_subsys.su_group); +#endif + +#if IS_ENABLED(CONFIG_PCI) + ret = dovmgr_pci_init(); + if (ret != 0) + goto err_no_pci_init; +#endif +#if IS_ENABLED(CONFIG_USB) + ret = dovmgr_usb_init(); + if (ret != 0) + goto err_no_usb_init; +#endif + + ret = configfs_register_subsystem(&dovmgr_subsys); + if (ret != 0) { + pr_err("%s: failed to register subsys\n", __func__); + goto err_no_configfs; + } + pr_info("%s: OK\n", __func__); + return 0; + +err_no_configfs: +#if IS_ENABLED(CONFIG_USB) + dovmgr_usb_cleanup(); +err_no_usb_init: +#endif +#if IS_ENABLED(CONFIG_PCI) + dovmgr_pci_cleanup(); +err_no_pci_init: +#endif + return ret; +} +late_initcall(dovmgr_init); From e2444f480ce9ff0c93bc93d225fe5ef7a0244b40 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 14 Oct 2015 13:20:54 +0300 Subject: [PATCH 054/158] of: rename *_node_sysfs to _node_post Renames the *_node_sysfs methods to _node_post which is more accurate when more work takes place besides sysfs tweaking (as in with phandle hash management). Signed-off-by: Pantelis Antoniou --- drivers/of/base.c | 4 ++-- drivers/of/dynamic.c | 10 +++++----- drivers/of/of_private.h | 4 ++-- drivers/of/unittest.c | 4 ++-- 4 files changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index be98be4b7fd24..7e29beea1e756 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -162,7 +162,7 @@ int __of_add_property_sysfs(struct device_node *np, struct property *pp) return rc; } -int __of_attach_node_sysfs(struct device_node *np) +int __of_attach_node_post(struct device_node *np) { const char *name; struct kobject *parent; @@ -211,7 +211,7 @@ void __init of_core_init(void) return; } for_each_of_allnodes(np) - __of_attach_node_sysfs(np); + __of_attach_node_post(np); mutex_unlock(&of_mutex); /* Symlink in /proc as required by userspace ABI */ diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index 184b663395639..54ff15b4b32f0 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -43,7 +43,7 @@ void of_node_put(struct device_node *node) } EXPORT_SYMBOL(of_node_put); -void __of_detach_node_sysfs(struct device_node *np) +void __of_detach_node_post(struct device_node *np) { struct property *pp; @@ -253,7 +253,7 @@ int of_attach_node(struct device_node *np) __of_attach_node(np); raw_spin_unlock_irqrestore(&devtree_lock, flags); - __of_attach_node_sysfs(np); + __of_attach_node_post(np); mutex_unlock(&of_mutex); of_reconfig_notify(OF_RECONFIG_ATTACH_NODE, &rd); @@ -306,7 +306,7 @@ int of_detach_node(struct device_node *np) __of_detach_node(np); raw_spin_unlock_irqrestore(&devtree_lock, flags); - __of_detach_node_sysfs(np); + __of_detach_node_post(np); mutex_unlock(&of_mutex); of_reconfig_notify(OF_RECONFIG_DETACH_NODE, &rd); @@ -630,10 +630,10 @@ static int __of_changeset_entry_apply(struct of_changeset_entry *ce) switch (ce->action) { case OF_RECONFIG_ATTACH_NODE: - __of_attach_node_sysfs(ce->np); + __of_attach_node_post(ce->np); break; case OF_RECONFIG_DETACH_NODE: - __of_detach_node_sysfs(ce->np); + __of_detach_node_post(ce->np); break; case OF_RECONFIG_ADD_PROPERTY: /* ignore duplicate names */ diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h index 0d603ed761a88..bc35bfa0632fa 100644 --- a/drivers/of/of_private.h +++ b/drivers/of/of_private.h @@ -93,9 +93,9 @@ extern int __of_update_property(struct device_node *np, extern void __of_update_property_sysfs(struct device_node *np, struct property *newprop, struct property *oldprop); -extern int __of_attach_node_sysfs(struct device_node *np); +extern int __of_attach_node_post(struct device_node *np); extern void __of_detach_node(struct device_node *np); -extern void __of_detach_node_sysfs(struct device_node *np); +extern void __of_detach_node_post(struct device_node *np); extern void __of_sysfs_remove_bin_file(struct device_node *np, struct property *prop); diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 13ade1fb7ff30..7bf30b76353b7 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -1009,7 +1009,7 @@ static int attach_node_and_children(struct device_node *np) of_node_clear_flag(np, OF_DETACHED); raw_spin_unlock_irqrestore(&devtree_lock, flags); - __of_attach_node_sysfs(np); + __of_attach_node_post(np); mutex_unlock(&of_mutex); while (child) { @@ -1067,7 +1067,7 @@ static int __init unittest_data_add(void) if (!of_root) { of_root = unittest_data_node; for_each_of_allnodes(np) - __of_attach_node_sysfs(np); + __of_attach_node_post(np); of_aliases = of_find_node_by_path("/aliases"); of_chosen = of_find_node_by_path("/chosen"); return 0; From fa0704019e23d29743b094cecfa9bfc4284ba1fc Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Wed, 14 Oct 2015 13:29:23 +0300 Subject: [PATCH 055/158] of: Support hashtable lookups for phandles When a device tree contains a lot of phandles, resolving one takes time because the original method uses a search against all nodes (not just the ones with phandles). Signed-off-by: Pantelis Antoniou --- drivers/of/base.c | 41 ++++++++++++++++++++++++++++++++++++++--- drivers/of/dynamic.c | 8 ++++++++ drivers/of/of_private.h | 33 +++++++++++++++++++++++++++++++++ include/linux/of.h | 2 ++ 4 files changed, 81 insertions(+), 3 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index 7e29beea1e756..d9c2907c47caa 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -31,6 +31,7 @@ #include #include #include +#include #include "of_private.h" @@ -45,6 +46,18 @@ static const char *of_stdout_options; struct kset *of_kset; +const struct rhashtable_params of_phandle_ht_params = { + .key_offset = offsetof(struct device_node, phandle), /* base offset */ + .key_len = sizeof(phandle), + .head_offset = offsetof(struct device_node, ht_node), + .automatic_shrinking = true, +}; + +struct rhashtable *of_phandle_ht; + +/* default is false */ +bool of_phandle_ht_is_disabled; + /* * Used to protect the of_aliases, to hold off addition of nodes to sysfs. * This mutex must be held whenever modifications are being made to the @@ -169,6 +182,12 @@ int __of_attach_node_post(struct device_node *np) struct property *pp; int rc; + if (of_phandle_ht_available()) { + rc = of_phandle_ht_insert(np); + WARN(rc, "insert to phandle hash fail @%s\n", + of_node_full_name(np)); + } + if (!IS_ENABLED(CONFIG_SYSFS)) return 0; @@ -202,6 +221,17 @@ void __init of_core_init(void) struct device_node *np; int ret; + of_phandle_ht = kzalloc(sizeof(*of_phandle_ht), GFP_KERNEL); + if (!of_phandle_ht) { + pr_warn("devicetree: Failed to allocate hashtable\n"); + return; + } + ret = rhashtable_init(of_phandle_ht, &of_phandle_ht_params); + if (ret) { + pr_warn("devicetree: Failed to initialize hashtable\n"); + return; + } + /* Create the kset, and register existing nodes */ mutex_lock(&of_mutex); of_kset = kset_create_and_add("devicetree", NULL, firmware_kobj); @@ -1113,9 +1143,14 @@ struct device_node *of_find_node_by_phandle(phandle handle) return NULL; raw_spin_lock_irqsave(&devtree_lock, flags); - for_each_of_allnodes(np) - if (np->phandle == handle) - break; + /* when we're ready use the hash table (and not disabled) */ + if (of_phandle_ht_available() && !of_phandle_ht_is_disabled) + np = of_phandle_ht_lookup(handle); + else { /* fallback */ + for_each_of_allnodes(np) + if (np->phandle == handle) + break; + } of_node_get(np); raw_spin_unlock_irqrestore(&devtree_lock, flags); return np; diff --git a/drivers/of/dynamic.c b/drivers/of/dynamic.c index 54ff15b4b32f0..15d22758234a9 100644 --- a/drivers/of/dynamic.c +++ b/drivers/of/dynamic.c @@ -13,6 +13,7 @@ #include #include #include +#include #include "of_private.h" @@ -46,6 +47,13 @@ EXPORT_SYMBOL(of_node_put); void __of_detach_node_post(struct device_node *np) { struct property *pp; + int rc; + + if (of_phandle_ht_available()) { + rc = of_phandle_ht_remove(np); + WARN(rc, "remove from phandle hash fail @%s\n", + of_node_full_name(np)); + } if (!IS_ENABLED(CONFIG_SYSFS)) return; diff --git a/drivers/of/of_private.h b/drivers/of/of_private.h index bc35bfa0632fa..7c2b2aeda44a9 100644 --- a/drivers/of/of_private.h +++ b/drivers/of/of_private.h @@ -118,4 +118,37 @@ static inline int of_overlay_init(void) } #endif +extern const struct rhashtable_params of_phandle_ht_params; +extern struct rhashtable *of_phandle_ht; + +/* for unittest use */ +extern bool of_phandle_ht_is_disabled; + +static inline bool of_phandle_ht_available(void) +{ + return of_phandle_ht != NULL; +} + +static inline int of_phandle_ht_insert(struct device_node *np) +{ + if (!np || !np->phandle) + return 0; + return rhashtable_insert_fast(of_phandle_ht, + &np->ht_node, of_phandle_ht_params); +} + +static inline int of_phandle_ht_remove(struct device_node *np) +{ + if (!np || !np->phandle) + return 0; + return rhashtable_remove_fast(of_phandle_ht, + &np->ht_node, of_phandle_ht_params); +} + +static inline struct device_node *of_phandle_ht_lookup(phandle handle) +{ + return rhashtable_lookup_fast(of_phandle_ht, + &handle, of_phandle_ht_params); +} + #endif /* _LINUX_OF_PRIVATE_H */ diff --git a/include/linux/of.h b/include/linux/of.h index a4e9cf21be5a9..858ca64580a20 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -52,6 +53,7 @@ struct device_node { phandle phandle; const char *full_name; struct fwnode_handle fwnode; + struct rhash_head ht_node; struct property *properties; struct property *deadprops; /* removed properties */ From ca5f4f7014397b7025c7d68d1de92474dc968789 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Mon, 16 May 2016 17:36:59 +0300 Subject: [PATCH 056/158] of: unittest: hashed phandles unitest Add a benchmarking hashed phandles unittest which report what kind of speed up we get switching to hashed phandle lookups. ### dt-test ### the hash method is 8.2 times faster than the original On the beaglebone we perform about 1877 phandle lookups until that point in the unittest. Each non-hashed lookup takes about 23us when the cash is hot, while the hash lookup takes about 3us. For those 1877 lookup we get a speedup in the boot sequence of 1877 * (23 - 3) = 37.5ms, which is not spectacular but there's no point in wasting cycles and energy. Signed-off-by: Pantelis Antoniou --- drivers/of/unittest.c | 68 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c index 7bf30b76353b7..7130151db6aa0 100644 --- a/drivers/of/unittest.c +++ b/drivers/of/unittest.c @@ -25,6 +25,9 @@ #include +#include +#include + #include "of_private.h" static struct unittest_results { @@ -2655,6 +2658,70 @@ static inline __init void of_unittest_overlay_high_level(void) {} #endif +#define PHANDLE_LOOKUPS 1000 + +static void __init of_unittest_phandle_hash(void) +{ + struct device_node *node; + phandle max_phandle; + u32 ph; + unsigned long flags; + int i, j, total; + ktime_t start, end; + s64 dur[2]; + int dec, frac; + + /* test only available when hashing is available */ + if (!of_phandle_ht_available()) { + pr_warn("phandle hash test requires hash to be initialized\n"); + return; + } + + /* find the maximum phandle of the tree */ + raw_spin_lock_irqsave(&devtree_lock, flags); + max_phandle = 0; + total = 0; + for_each_of_allnodes(node) { + if (node->phandle != (phandle)-1U && + node->phandle > max_phandle) + max_phandle = node->phandle; + total++; + } + raw_spin_unlock_irqrestore(&devtree_lock, flags); + max_phandle++; + + pr_debug("phandle: max-phandle #%u, #%d total nodes\n", + (u32)max_phandle, total); + + /* perform random lookups using the hash */ + for (j = 0; j < 2; j++) { + + /* disabled for pass #0, enabled for pass #1 */ + of_phandle_ht_is_disabled = j == 0; + + start = ktime_get_raw(); + for (i = 0; i < PHANDLE_LOOKUPS; i++) { + ph = prandom_u32() % max_phandle; + node = of_find_node_by_phandle(ph); + of_node_put(node); + } + end = ktime_get_raw(); + + dur[j] = ktime_to_us(end) - ktime_to_us(start); + pr_debug("#%d lookups in %lld us (%s)\n", + PHANDLE_LOOKUPS, dur[j], + j == 0 ? "original" : "hashed"); + } + + unittest(dur[0] > dur[1], "Non hashing phandles are faster!?"); + + dec = (int)div64_s64(dur[0] * 10 + 5, dur[1]); + frac = dec % 10; + dec /= 10; + pr_info("the hash method is %d.%d times faster than the original\n", + dec, frac); +} + static int __init of_unittest(void) { struct device_node *np; @@ -2690,6 +2757,7 @@ static int __init of_unittest(void) of_unittest_match_node(); of_unittest_platform_populate(); of_unittest_overlay(); + of_unittest_phandle_hash(); /* Double check linkage after removing testcase data */ of_unittest_check_tree_linkage(); From a890c0e968b1286e66fefd9e1a5222a0b8c3f140 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Tue, 22 Mar 2016 23:16:40 +0200 Subject: [PATCH 057/158] of: overlay: Pick up label symbols from overlays. Insert overlay symbols to the base tree when applied. This makes it possible to apply an overlay that references a label that a previously inserted overlay had. Signed-off-by: Pantelis Antoniou --- drivers/of/overlay.c | 92 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index f94247287a4dc..7f8cc5c1f426a 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -608,6 +608,91 @@ static int of_free_overlay_info(struct of_overlay *ov) return 0; } +static int of_overlay_add_symbols( + struct device_node *tree, + struct of_overlay *ov) +{ + struct of_overlay_info *ovinfo; + struct device_node *root_sym = NULL; + struct device_node *child = NULL; + struct property *prop; + const char *path, *s; + char *new_path; + int i, len, err; + + /* both may fail (if no fixups are required) */ + root_sym = of_find_node_by_path("/__symbols__"); + child = of_get_child_by_name(tree, "__symbols__"); + + err = 0; + /* do nothing if either is NULL */ + if (!root_sym || !child) + goto out; + + for_each_property_of_node(child, prop) { + + /* skip properties added automatically */ + if (of_prop_cmp(prop->name, "name") == 0) + continue; + + err = of_property_read_string(child, + prop->name, &path); + if (err != 0) { + pr_err("Could not find symbol '%s'\n", prop->name); + continue; + } + + /* now find fragment index */ + s = path; + + /* compare paths to find fragment index */ + for (i = 0, ovinfo = NULL, len = -1; i < ov->count; i++) { + ovinfo = &ov->ovinfo_tab[i]; + + pr_debug("#%d: overlay->name=%s target->name=%s\n", + i, ovinfo->overlay->full_name, + ovinfo->target->full_name); + + len = strlen(ovinfo->overlay->full_name); + if (strncasecmp(path, ovinfo->overlay->full_name, + len) == 0 && path[len] == '/') + break; + } + + if (i >= ov->count) + continue; + + pr_debug("found target at #%d\n", i); + new_path = kasprintf(GFP_KERNEL, "%s%s", + ovinfo->target->full_name, + path + len); + if (!new_path) { + pr_err("Failed to allocate propname for \"%s\"\n", + prop->name); + err = -ENOMEM; + break; + } + + err = of_changeset_add_property_string(&ov->cset, root_sym, + prop->name, new_path); + + /* free always */ + kfree(new_path); + + if (err) { + pr_err("Failed to add property for \"%s\"\n", + prop->name); + break; + } + } + +out: + of_node_put(child); + of_node_put(root_sym); + + return err; +} + static LIST_HEAD(ov_list); static DEFINE_IDR(ov_idr); @@ -731,6 +816,13 @@ static int __of_overlay_create(struct device_node *tree, if (err) goto err_abort_trans; + err = of_overlay_add_symbols(tree, ov); + if (err) { + pr_err("%s: of_overlay_add_symbols() failed for tree@%s\n", + __func__, tree->full_name); + goto err_abort_trans; + } + /* apply the changeset */ err = __of_changeset_apply(&ov->cset); if (err) From 3797c96b1ea5a025d178b1c60bf9e25e4217ab2b Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 1 Mar 2017 13:43:03 -0600 Subject: [PATCH 058/158] bone_capemgr: uboot_capemgr_enabled flag Signed-off-by: Robert Nelson --- drivers/misc/bone_capemgr.c | 38 +++++++++++++++++++++++-------------- 1 file changed, 24 insertions(+), 14 deletions(-) diff --git a/drivers/misc/bone_capemgr.c b/drivers/misc/bone_capemgr.c index 7ce6cbfc53262..f57df896804f9 100644 --- a/drivers/misc/bone_capemgr.c +++ b/drivers/misc/bone_capemgr.c @@ -59,6 +59,11 @@ module_param(boot_scan_period, int, 0444); MODULE_PARM_DESC(boot_scan_period, "boot scan period until rootfs firmware is available"); +static int uboot_capemgr_enabled = 0; +module_param(uboot_capemgr_enabled, int, 0444); +MODULE_PARM_DESC(uboot_capemgr_enabled, + "U-Boot Cape Manager is enabled (0=Kernel Cape Manager [default], 1=Disable Kernel Cape Manager)"); + struct capemgr_info; struct slot_ee_attribute { @@ -455,6 +460,9 @@ static int bone_slot_scan(struct bone_cape_slot *slot) if (slot->probed) goto slot_fail_check; + if (uboot_capemgr_enabled) + goto slot_fail_check; + slot->probed = 1; if (!slot->override) { @@ -1383,7 +1391,7 @@ capemgr_add_slot(struct capemgr_info *info, const char *slot_name, if (IS_ERR(slot->nvmem_cell)) { ret = PTR_ERR(slot->nvmem_cell); if (ret != -EPROBE_DEFER) - dev_err(dev, "Failed to get slot eeprom cell\n"); + dev_info(dev, "Failed to get slot eeprom cell\n"); slot->nvmem_cell = NULL; goto err_out; } @@ -1393,7 +1401,7 @@ capemgr_add_slot(struct capemgr_info *info, const char *slot_name, /* fill in everything with defaults first */ ret = bone_slot_fill_override(slot, part_number, version); if (ret != 0) { - dev_err(dev, "slot #%d: override failed\n", slotno); + dev_info(dev, "slot #%d: override failed\n", slotno); goto err_out; } } @@ -1402,25 +1410,27 @@ capemgr_add_slot(struct capemgr_info *info, const char *slot_name, if (ret != 0) { if (!slot->probe_failed) { - dev_err(dev, "slot #%d: scan failed\n", + dev_info(dev, "slot #%d: scan failed\n", slotno); goto err_out; } - dev_err(dev, "slot #%d: No cape found\n", slotno); + dev_info(dev, "slot #%d: No cape found\n", slotno); /* but all is fine */ } else { - - dev_info(dev, "slot #%d: '%s'\n", - slotno, slot->text_id); - - ret = bone_cape_slot_sysfs_register(slot); - if (ret != 0) { - dev_err(dev, "slot #%d: sysfs register failed\n", - slotno); - goto err_out; + if (uboot_capemgr_enabled == 0) { + dev_info(dev, "slot #%d: '%s'\n", + slotno, slot->text_id); + + ret = bone_cape_slot_sysfs_register(slot); + if (ret != 0) { + dev_info(dev, "slot #%d: sysfs register failed\n", + slotno); + goto err_out; + } + } else { + dev_info(dev, "slot #%d: auto loading handled by U-Boot\n", slotno); } - } /* add to the slot list */ From 238e5b0ca9367a756bc86c317734604d624587c9 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 12 Sep 2017 11:09:52 -0500 Subject: [PATCH 059/158] bone_capemgr: kill with uboot flag Signed-off-by: Robert Nelson --- drivers/misc/bone_capemgr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/misc/bone_capemgr.c b/drivers/misc/bone_capemgr.c index f57df896804f9..0262a46f2a917 100644 --- a/drivers/misc/bone_capemgr.c +++ b/drivers/misc/bone_capemgr.c @@ -1616,6 +1616,9 @@ capemgr_probe(struct platform_device *pdev) long val; char *wbuf, *s, *p, *e; + if (uboot_capemgr_enabled) + return 0; + /* we don't use platform_data at all; we require OF */ if (pnode == NULL) return -ENOTSUPP; From 2e87a96527b86253abb49056fe498681bc8da197 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 24 Sep 2018 15:00:03 -0500 Subject: [PATCH 060/158] fix: include/linux/of.h add linux/slab.h include Signed-off-by: Robert Nelson --- include/linux/of.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/of.h b/include/linux/of.h index 858ca64580a20..2cab25d560ed0 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -26,6 +26,7 @@ #include #include #include +#include #include #include From 94f308159a8c096bc7acda6f728b01cbff89e0a4 Mon Sep 17 00:00:00 2001 From: Jay at Control Module Industries Date: Tue, 19 May 2015 13:35:14 -0500 Subject: [PATCH 061/158] cpsw: search for phy I have encountered the same issue(s) on A6A boards. I couldn't find a patch, so I wrote this patch to update the device tree in the davinci_mdio driver in the 3.15.1 tree, it seems to correct it. I would welcome any input on a different approach. https://groups.google.com/d/msg/beagleboard/9mctrG26Mc8/SRlnumt0LoMJ v4.1-rcX: added hack around CONFIG_OF_OVERLAY v4.2-rc3+: added if (of_machine_is_compatible("ti,am335x-bone")) so we do not break dual ethernet am335x devices Signed-off-by: Robert Nelson --- drivers/net/ethernet/ti/davinci_mdio.c | 97 ++++++++++++++++++++++++++ 1 file changed, 97 insertions(+) diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c index 0a03fe103cf2d..2155a04b2cb84 100644 --- a/drivers/net/ethernet/ti/davinci_mdio.c +++ b/drivers/net/ethernet/ti/davinci_mdio.c @@ -108,6 +108,10 @@ struct davinci_mdio_data { u32 clk_div; }; +#if IS_ENABLED(CONFIG_OF) +static void davinci_mdio_update_dt_from_phymask(u32 phy_mask); +#endif + static void davinci_mdio_init_clk(struct davinci_mdio_data *data) { u32 mdio_in, div, mdio_out_khz, access_time; @@ -175,6 +179,12 @@ static int davinci_mdio_reset(struct mii_bus *bus) /* restrict mdio bus to live phys only */ dev_info(data->dev, "detected phy mask %x\n", ~phy_mask); phy_mask = ~phy_mask; + + #if IS_ENABLED(CONFIG_OF) + if (of_machine_is_compatible("ti,am335x-bone")) + davinci_mdio_update_dt_from_phymask(phy_mask); + #endif + } else { /* desperately scan all phys */ dev_warn(data->dev, "no live phy, scanning all\n"); @@ -490,6 +500,93 @@ static int davinci_mdio_runtime_resume(struct device *dev) davinci_mdio_enable(data); return 0; } +static void davinci_mdio_update_dt_from_phymask(u32 phy_mask) +{ + int i, len, skip; + u32 addr; + __be32 *old_phy_p, *phy_id_p; + struct property *phy_id_property = NULL; + struct device_node *node_p, *slave_p; + + addr = 0; + + for (i = 0; i < PHY_MAX_ADDR; i++) { + if ((phy_mask & (1 << i)) == 0) { + addr = (u32) i; + break; + } + } + + for_each_compatible_node(node_p, NULL, "ti,cpsw") { + for_each_node_by_name(slave_p, "slave") { + +#if IS_ENABLED(CONFIG_OF_OVERLAY) + skip = 1; + // Hack, the overlay fixup "slave" doesn't have phy-mode... + old_phy_p = (__be32 *) of_get_property(slave_p, "phy-mode", &len); + + if (len != (sizeof(__be32 *) * 1)) + { + skip = 0; + } + + if (skip) { +#endif + + old_phy_p = (__be32 *) of_get_property(slave_p, "phy_id", &len); + + if (len != (sizeof(__be32 *) * 2)) + goto err_out; + + if (old_phy_p) { + + phy_id_property = kzalloc(sizeof(*phy_id_property), GFP_KERNEL); + + if (! phy_id_property) + goto err_out; + + phy_id_property->length = len; + phy_id_property->name = kstrdup("phy_id", GFP_KERNEL); + phy_id_property->value = kzalloc(len, GFP_KERNEL); + + if (! phy_id_property->name) + goto err_out; + + if (! phy_id_property->value) + goto err_out; + + memcpy(phy_id_property->value, old_phy_p, len); + + phy_id_p = (__be32 *) phy_id_property->value + 1; + + *phy_id_p = cpu_to_be32(addr); + + of_update_property(slave_p, phy_id_property); + pr_info("davinci_mdio: dt: updated phy_id[%d] from phy_mask[%x]\n", addr, phy_mask); + + ++addr; + } +#if IS_ENABLED(CONFIG_OF_OVERLAY) + } +#endif + } + } + + return; + +err_out: + + if (phy_id_property) { + if (phy_id_property->name) + kfree(phy_id_property->name); + + if (phy_id_property->value) + kfree(phy_id_property->value); + + if (phy_id_property) + kfree(phy_id_property); + } +} #endif #ifdef CONFIG_PM_SLEEP From d6df1c01250b283d1d54d3c7ddaf9e597aebafea Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 9 Mar 2018 13:00:28 -0600 Subject: [PATCH 062/158] ti: dra7: etnaviv: 2d acceleration Signed-off-by: Robert Nelson --- .../arm/boot/dts/am57xx-beagle-x15-common.dtsi | 4 ++++ arch/arm/boot/dts/dra7.dtsi | 18 +++++++++++++++++- drivers/gpu/drm/etnaviv/Kconfig | 2 +- drivers/gpu/drm/etnaviv/etnaviv_drv.c | 1 + 4 files changed, 23 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi index ff74e319de01a..d2ee755f1a485 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi +++ b/arch/arm/boot/dts/am57xx-beagle-x15-common.dtsi @@ -596,6 +596,10 @@ vdda_video-supply = <&ldoln_reg>; }; +//&bb2d { +// status = "okay"; +//}; + &bb2d { status = "okay"; }; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 12731012c72e4..445896d1e675c 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -2087,7 +2087,7 @@ }; bb2d: bb2d@59000000 { - compatible = "ti,dra7-bb2d"; + compatible = "ti,dra7-bb2d","vivante,gc"; reg = <0x59000000 0x0700>; interrupts = ; ti,hwmods = "bb2d"; @@ -2096,6 +2096,16 @@ status = "disabled"; }; + //bb2d: bb2d@59000000 { + // compatible = "ti,dra7-bb2d","vivante,gc"; + // reg = <0x59000000 0x0700>; + // interrupts = ; + // ti,hwmods = "bb2d"; + // clocks = <&dpll_core_h24x2_ck>; + // clock-names = "fclk"; + // status = "disabled"; + //}; + dss: dss@58000000 { compatible = "ti,dra7-dss"; /* 'reg' defined in dra72x.dtsi and dra74x.dtsi */ @@ -2370,6 +2380,12 @@ }; }; + gpu-subsystem { + compatible = "vivante,gc-gpu-subsystem"; + cores = <&bb2d>; + status = "okay"; + }; + thermal_zones: thermal-zones { #include "omap4-cpu-thermal.dtsi" #include "omap5-gpu-thermal.dtsi" diff --git a/drivers/gpu/drm/etnaviv/Kconfig b/drivers/gpu/drm/etnaviv/Kconfig index 4df3c48adcecd..1c7264b86ba28 100644 --- a/drivers/gpu/drm/etnaviv/Kconfig +++ b/drivers/gpu/drm/etnaviv/Kconfig @@ -2,7 +2,7 @@ config DRM_ETNAVIV tristate "ETNAVIV (DRM support for Vivante GPU IP cores)" depends on DRM - depends on ARCH_MXC || ARCH_DOVE || (ARM && COMPILE_TEST) + depends on ARCH_MXC || ARCH_DOVE || ARCH_OMAP2PLUS || (ARM && COMPILE_TEST) depends on MMU select SHMEM select SYNC_FILE diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c index 2cb4773823c26..7634f5baa9e32 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c @@ -651,6 +651,7 @@ static int etnaviv_pdev_remove(struct platform_device *pdev) static const struct of_device_id dt_match[] = { { .compatible = "fsl,imx-gpu-subsystem" }, { .compatible = "marvell,dove-gpu-subsystem" }, + { .compatible = "vivante,gc-gpu-subsystem"}, {} }; MODULE_DEVICE_TABLE(of, dt_match); From fa5e114b4b50ab6a78d5c4857967d9c333ab2df5 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 2 Nov 2016 11:11:27 -0500 Subject: [PATCH 063/158] tieqep: forward port of Nathaniel Lewis eQEP driver Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am33xx.dtsi | 31 ++ drivers/misc/Kconfig | 11 + drivers/misc/Makefile | 1 + drivers/misc/tieqep.c | 738 ++++++++++++++++++++++++++++++++++ 4 files changed, 781 insertions(+) create mode 100644 drivers/misc/tieqep.c diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index a048086d10b86..755499fc9d18f 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -777,6 +777,16 @@ status = "disabled"; }; + eqep0: eqep@0x48300180 { + compatible = "ti,am33xx-eqep"; + reg = <0x48300180 0x80>; + clocks = <&l4ls_gclk>; + clock-names = "fck"; + interrupt-parent = <&intc>; + interrupts = <79>; + status = "disabled"; + }; + ehrpwm0: pwm@48300200 { compatible = "ti,am3352-ehrpwm", "ti,am33xx-ehrpwm"; @@ -811,6 +821,17 @@ status = "disabled"; }; + + eqep1: eqep@0x48302180 { + compatible = "ti,am33xx-eqep"; + reg = <0x48302180 0x80>; + clocks = <&l4ls_gclk>; + clock-names = "fck"; + interrupt-parent = <&intc>; + interrupts = <88>; + status = "disabled"; + }; + ehrpwm1: pwm@48302200 { compatible = "ti,am3352-ehrpwm", "ti,am33xx-ehrpwm"; @@ -845,6 +866,16 @@ status = "disabled"; }; + eqep2: eqep@0x48304180 { + compatible = "ti,am33xx-eqep"; + reg = <0x48304180 0x80>; + clocks = <&l4ls_gclk>; + clock-names = "fck"; + interrupt-parent = <&intc>; + interrupts = <89>; + status = "disabled"; + }; + ehrpwm2: pwm@48304200 { compatible = "ti,am3352-ehrpwm", "ti,am33xx-ehrpwm"; diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 715480c23db01..5e52fcac5128a 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -525,6 +525,17 @@ config DEV_OVERLAYMGR Say Y here to include support for the automagical dev overlay manager. +config TIEQEP + tristate "EQEP Hardware quadrature encoder controller" + depends on SOC_AM33XX + select PWM_TIPWMSS + help + Driver support for the EQEP quadrature encoder controller AM33XX + TI SOC + + To compile this driver as a module, choose M here: the module + will be called tieqep. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index 9efa3d3b46c36..be4943c5db31e 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -43,6 +43,7 @@ obj-y += ti-st/ obj-y += lis3lv02d/ obj-$(CONFIG_USB_SWITCH_FSA9480) += fsa9480.o obj-$(CONFIG_ALTERA_STAPL) +=altera-stapl/ +obj-$(CONFIG_TIEQEP) += tieqep.o obj-$(CONFIG_BONE_CAPEMGR) += bone_capemgr.o obj-$(CONFIG_DEV_OVERLAYMGR) += devovmgr.o obj-$(CONFIG_INTEL_MEI) += mei/ diff --git a/drivers/misc/tieqep.c b/drivers/misc/tieqep.c new file mode 100644 index 0000000000000..d2628847bb8e3 --- /dev/null +++ b/drivers/misc/tieqep.c @@ -0,0 +1,738 @@ +/* + * TI eQEP driver for AM33xx devices + * + * Copyright (C) 2013 Nathaniel R. Lewis - http://teknoman117.wordpress.com/ + * Copyright (C) 2015 SoftPLC Corporation, Dick Hollenbeck + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * + * sysfs entries + * - position = absolute - current position; relative - last latched value + * - mode => 0 - absolute; 1 - relative + * - period => sampling period for the hardware + * - enable => 0 - eQEP disabled, 1 - eQEP enabled + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* eQEP register offsets from its base IO address */ +#define QPOSCNT 0x0000 +#define QPOSINIT 0x0004 +#define QPOSMAX 0x0008 +#define QPOSCMP 0x000C +#define QPOSILAT 0x0010 +#define QPOSSLAT 0x0014 +#define QPOSLAT 0x0018 +#define QUTMR 0x001C +#define QUPRD 0x0020 +#define QWDTMR 0x0024 +#define QWDPRD 0x0026 +#define QDECCTL 0x0028 +#define QEPCTL 0x002A +#define QCAPCTL 0x002C +#define QPOSCTL 0x002E +#define QEINT 0x0030 +#define QFLG 0x0032 +#define QCLR 0x0034 +#define QFRC 0x0036 +#define QEPSTS 0x0038 +#define QCTMR 0x003A +#define QCPRD 0x003C +#define QCTMRLAT 0x003E +#define QCPRDLAT 0x0040 +#define QREVID 0x005C + +#if 0 /* if you wanted another way to modify IP registers... */ +typedef volatile u32 REG32; +typedef volatile u16 REG16; +struct EQEP_REGS { + REG32 q_poscnt; /* 0x00 position counter */ + REG32 q_posinit; /* 0x04 position counter initialization */ + REG32 q_posmax; /* 0x08 maximum position count */ + REG32 q_poscmp; /* 0x0C position compare */ + REG32 q_posilat; /* 0x10 index position latch */ + REG32 q_posslat; /* 0x14 strobe position latch */ + REG32 q_poslat; /* 0x18 position counter latch */ + REG32 q_utmr; /* 0x1C unit timer */ + REG32 q_uprd; /* 0x20 unit period */ + REG16 q_wdtmr; /* 0x24 watchdog timer */ + REG16 q_wdprd; /* 0x26 watchdog period */ + REG16 q_decctl; /* 0x28 decoder control */ + REG16 q_epctl; /* 0x2A control register */ + REG16 q_capctl; /* 0x2C capture control */ + REG16 q_posctl; /* 0x2E position compare control */ + REG16 q_eint; /* 0x30 interrupt enable */ + REG16 q_flg; /* 0x32 interrupt flag */ + REG16 q_clr; /* 0x34 interrupt clear */ + REG16 q_frc; /* 0x36 interrupt force */ + REG16 q_epsts; /* 0x38 status */ + REG16 q_ctmr; /* 0x3A capture timer */ + REG16 q_cprd; /* 0x3C capture period */ + REG16 q_ctmrlat; /* 0x3E capture timer latch */ + REG16 q_prdlat; /* 0x40 capture period latch */ + char q_fill1[0x5c-0x40]; + REG32 q_revid; /* 0x5C revision id */ +}; +#endif + + +/* Bits for the QDECTL register */ +#define QSRC1 (1 << 15) +#define QSRC0 (1 << 14) +#define SOEN (1 << 13) +#define SPSEL (1 << 12) +#define XCR (1 << 11) +#define SWAP (1 << 10) +#define IGATE (1 << 9) +#define QAP (1 << 8) +#define QBP (1 << 7) +#define QIP (1 << 6) +#define QSP (1 << 5) + +/* Bits for the QEPCTL register */ +#define FREESOFT1 (1 << 15) +#define FREESOFT0 (1 << 14) +#define PCRM1 (1 << 13) +#define PCRM0 (1 << 12) +#define SEI1 (1 << 11) +#define SEI0 (1 << 10) +#define IEI1 (1 << 9) +#define IEI0 (1 << 8) +#define SWI (1 << 7) +#define SEL (1 << 6) +#define IEL1 (1 << 5) +#define IEL0 (1 << 4) +#define PHEN (1 << 3) +#define QCLM (1 << 2) +#define UTE (1 << 1) +#define WDE (1 << 0) + +/* Bits for the QCAPCTL register */ +#define CEN (1 << 15) +#define CCPS2 (1 << 6) +#define CCPS0 (1 << 5) +#define CCPS1 (1 << 4) +#define UPPS3 (1 << 3) +#define UPPS2 (1 << 2) +#define UPPS1 (1 << 1) +#define UPPS0 (1 << 0) + +/* Bits for the QPOSCTL register */ +#define PCSHDW (1 << 15) +#define PCLOAD (1 << 14) +#define PCPOL (1 << 13) +#define PCE (1 << 12) +#define PCSPW11 (1 << 11) +#define PCSPW10 (1 << 10) +#define PCSPW9 (1 << 9) +#define PCSPW8 (1 << 8) +#define PCSPW7 (1 << 7) +#define PCSPW6 (1 << 6) +#define PCSPW5 (1 << 5) +#define PCSPW4 (1 << 4) +#define PCSPW3 (1 << 3) +#define PCSPW2 (1 << 2) +#define PCSPW1 (1 << 1) +#define PCSPW0 (1 << 0) + +/* Bits for the interrupt registers */ +#define EQEP_INTERRUPT_MASK 0x0FFF +#define UTOF (1 << 11) + +/* Bits to control the clock in the PWMSS subsystem */ +#define PWMSS_EQEPCLK_EN BIT(4) +#define PWMSS_EQEPCLK_STOP_REQ BIT(5) +#define PWMSS_EQEPCLK_EN_ACK BIT(4) + +/* + * Modes for the eQEP unit + * Absolute - the position entry represents the current position of the encoder. + * Poll this value and it will be notified every period nanoseconds + * Relative - the position entry represents the last latched position of the encoder + * This value is latched every period nanoseconds and the internal counter + * is subsequenty reset + */ +#define TIEQEP_MODE_ABSOLUTE 0 +#define TIEQEP_MODE_RELATIVE 1 + +/* Structure defining the characteristics of the eQEP unit */ +struct eqep_chip +{ + /* Platform device for this eQEP unit */ + struct platform_device *pdev; + + /* Pointer to the base of the memory of the eQEP unit */ + void __iomem *mmio_base; + + /* SYSCLKOUT to the eQEP unit */ + u32 clk_rate; + + /* IRQ for the eQEP unit */ + u16 irq; + + /* Mode of the eQEP unit */ + u8 op_mode; + + /* work stuct for the notify userspace work */ + struct work_struct notify_work; + + /* Backup for driver suspension */ + u16 prior_qepctl; + u16 prior_qeint; +}; + +/* Notify userspace work */ +static void notify_handler(struct work_struct *work) +{ + /* Get a reference to the eQEP driver */ + struct eqep_chip *eqep = container_of(work, struct eqep_chip, notify_work); + + /* Notify the userspace */ + sysfs_notify(&eqep->pdev->dev.kobj, NULL, "position"); +} + +/* eQEP Interrupt handler */ +static irqreturn_t eqep_irq_handler(int irq, void *dev_id) +{ + /* Get the instance information */ + struct platform_device *pdev = dev_id; + struct eqep_chip *eqep = platform_get_drvdata(pdev); + + /* Get the interrupt flags */ + u16 iflags = readw(eqep->mmio_base + QFLG) & EQEP_INTERRUPT_MASK; + + /* Check the interrupt source(s) */ + if (iflags & UTOF) { + /* Handle the unit timer overflow interrupt by notifying any potential pollers */ + schedule_work(&eqep->notify_work); + } + + /* Clear interrupt flags (write back triggered flags to the clear register) */ + writew(iflags, eqep->mmio_base + QCLR); + + /* Return that the IRQ was handled successfully */ + return IRQ_HANDLED; +} + +/* Function to read whether the eQEP unit is enabled or disabled */ +static ssize_t eqep_get_enabled(struct device *dev, struct device_attribute *attr, char *buf) +{ + /* Get the instance structure */ + struct eqep_chip *eqep = dev_get_drvdata(dev); + + /* Read the qep control register and mask all but the enabled bit */ + u16 enabled = readw(eqep->mmio_base + QEPCTL) & PHEN; + + /* Return the target in string format */ + return sprintf(buf, "%u\n", (enabled) ? 1 : 0); +} + +/* Function to set if the eQEP is enabled */ +static ssize_t eqep_set_enabled(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + /* Get the instance structure */ + int rc; + u16 val; + u8 enabled; + struct eqep_chip *eqep = dev_get_drvdata(dev); + + /* Convert the input string to an 8 bit uint */ + if ((rc = kstrtou8(buf, 0, &enabled))) + return rc; + + /* Get the existing state of QEPCTL */ + val = readw(eqep->mmio_base + QEPCTL); + + /* If we passed a number that is not 0, enable the eQEP */ + if (enabled) + /* Enable the eQEP (Set PHEN in QEPCTL) */ + val |= PHEN; + else + /* Disable the eQEP (Clear PHEN in QEPCTL) */ + val &= ~PHEN; + + /* Write flags back to control register */ + writew(val, eqep->mmio_base + QEPCTL); + + /* Return buffer length consumed (all) */ + return count; +} + +/* Function to read the current position of the eQEP */ +static ssize_t eqep_get_position(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct eqep_chip *eqep = dev_get_drvdata(dev); + + s32 position = 0; + + if (eqep->op_mode == TIEQEP_MODE_ABSOLUTE) { + position = readl(eqep->mmio_base + QPOSCNT); + } else if (eqep->op_mode == TIEQEP_MODE_RELATIVE) { + /* in relative mode, use the last latched value of the eQEP hardware */ + position = readl(eqep->mmio_base + QPOSLAT); + dev_dbg(dev, "get_position:0x%08x\n", position); + } + + return sprintf(buf, "%d\n", position); +} + +/* Function to set the position of the eQEP hardware */ +static ssize_t eqep_set_position(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + int rc; + s32 position; + struct eqep_chip *eqep = dev_get_drvdata(dev); + + if ((rc = kstrtos32(buf, 0, &position))) + return rc; + + /* + * If we are in absolute mode, set the position of the encoder, + * discard relative mode because thats pointless + */ + if (eqep->op_mode == TIEQEP_MODE_ABSOLUTE) { + /* If absolute mode, set the current value of the eQEP hardware */ + writel(position, eqep->mmio_base + QPOSCNT); + } + + /* Return buffer length consumed (all) */ + return count; +} + +/* Function to read the period of the unit time event timer */ +static ssize_t eqep_get_timer_period(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct eqep_chip *eqep = dev_get_drvdata(dev); + u64 period; + + /* Convert from counts per interrupt back into period_ns */ + period = readl(eqep->mmio_base + QUPRD); + period = period * NSEC_PER_SEC; + do_div(period, eqep->clk_rate); + + /* Otherwise write out the data */ + return sprintf(buf, "%llu\n", period); +} + +/* Function to set the unit timer period. 0 = off, greater than zero sets the period */ +static ssize_t eqep_set_timer_period(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + int rc; + u16 tmp; + u64 period; + + struct eqep_chip *eqep = dev_get_drvdata(dev); + + if ((rc = kstrtou64(buf, 0, &period))) + return rc; + + /* Disable the unit timer before modifying its period register */ + tmp = readw(eqep->mmio_base + QEPCTL); + tmp &= ~(UTE | QCLM); + writew(tmp, eqep->mmio_base + QEPCTL); + + /* Zero the unit timer counter register */ + writel(0, eqep->mmio_base + QUTMR); + + /* If the timer is enabled (a non-zero period has been passed) */ + if (period) { + /* update the period */ + period = period * eqep->clk_rate; + do_div(period, NSEC_PER_SEC); + + dev_dbg(dev, "eqep_set_timer_period:%llu\n", period); + + writel(period, eqep->mmio_base + QUPRD); + + /* Enable unit timer, and latch QPOSLAT to QPOSCNT on timer expiration */ + tmp |= UTE | QCLM; + writew(tmp, eqep->mmio_base + QEPCTL); + } + + return count; +} + +/* Function to read the mode of the eQEP hardware */ +static ssize_t eqep_get_mode(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct eqep_chip *eqep = dev_get_drvdata(dev); + + return sprintf(buf, "%u\n", eqep->op_mode); +} + +/* Function to set the mode of the eQEP hardware */ +static ssize_t eqep_set_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) +{ + int rc; + u16 val; + u8 tmp_mode; + struct eqep_chip *eqep = dev_get_drvdata(dev); + + if ((rc = kstrtou8(buf, 0, &tmp_mode))) + return rc; + + dev_dbg(dev, "eqep_set_mode:%d\n", tmp_mode); + + val = readw(eqep->mmio_base + QEPCTL); + + if (tmp_mode == TIEQEP_MODE_ABSOLUTE) { + /* + * In absolute mode, don't reset the hardware based on time, + * so disable the unit timer position reset (Set PCRM[1:0] = 0) + */ + val &= ~(PCRM1 | PCRM0); + + eqep->op_mode = TIEQEP_MODE_ABSOLUTE; + } else if (tmp_mode == TIEQEP_MODE_RELATIVE) { + /* + * In relative mode, latch the value of the eQEP hardware on the + * overflow of the unit timer. So enable the unit timer position reset + * (Set PCRM[1:0] = 3) + */ + val |= PCRM1 | PCRM0; + + eqep->op_mode = TIEQEP_MODE_RELATIVE; + } + + writew(val, eqep->mmio_base + QEPCTL); + + return count; +} + +/* Bind read/write functions to sysfs entries */ +static DEVICE_ATTR(enabled, 0644, eqep_get_enabled, eqep_set_enabled); +static DEVICE_ATTR(position, 0644, eqep_get_position, eqep_set_position); +static DEVICE_ATTR(period, 0644, eqep_get_timer_period, eqep_set_timer_period); +static DEVICE_ATTR(mode, 0644, eqep_get_mode, eqep_set_mode); + +/* Array holding all of the sysfs entries */ +static const struct attribute *eqep_attrs[] = { + &dev_attr_enabled.attr, + &dev_attr_position.attr, + &dev_attr_period.attr, + &dev_attr_mode.attr, + NULL, +}; + +/* Driver function group */ +static const struct attribute_group eqep_device_attr_group = { + .attrs = (struct attribute **) eqep_attrs, +}; + +/* Driver compatibility list */ +static struct of_device_id eqep_of_match[] = +{ + { .compatible = "ti,am33xx-eqep" }, + { } +}; + +/* Register our compatibilities for device trees */ +MODULE_DEVICE_TABLE(of, eqep_of_match); + +/* Create an instance of the eQEP driver */ +static int eqep_probe(struct platform_device *pdev) +{ + struct resource *r; + struct clk *clk; + struct eqep_chip *eqep; + struct pinctrl *pinctrl; + + u64 period; + u16 status; + u32 value; + + dev_info(&pdev->dev, "ver. 1.0\n"); + + /* Select pins provided through the device tree */ + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) + { + dev_warn(&pdev->dev, "unable to select pin group\n"); + } + + /* Allocate a eqep_driver object */ + eqep = devm_kzalloc(&pdev->dev, sizeof(struct eqep_chip), GFP_KERNEL); + if (!eqep) { + dev_err(&pdev->dev, "failed to allocate memory\n"); + return -ENOMEM; + } + + /* Get a handle to the system clock object */ + clk = devm_clk_get(pdev->dev.parent, "fck"); + if (IS_ERR(clk)) { + dev_err(&pdev->dev, "failed to get clock\n"); + return PTR_ERR(clk); + } + + /* Get the frequency of the system clock */ + eqep->clk_rate = clk_get_rate(clk); + if (!eqep->clk_rate) { + dev_err(&pdev->dev, "failed to get clock rate\n"); + return -EINVAL; + } + + /* Get a resource containing the IRQ for this eQEP controller */ + r = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (unlikely(!r)) { + dev_err(&pdev->dev, "Invalid IRQ resource\n"); + return -ENODEV; + } + + /* Store the irq */ + eqep->irq = r->start; + + /* Get a resource containing the requested (from DT) memory address and range of eQEP controller */ + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r) { + dev_err(&pdev->dev, "no memory resource defined\n"); + return -ENODEV; + } + + /* Remap the eQEP controller memory into our own memory space */ + eqep->mmio_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(eqep->mmio_base)) + return PTR_ERR(eqep->mmio_base); + + /* Store the platform device in our eQEP data structure for later usage */ + eqep->pdev = pdev; + + /* Subscribe to the eQEP interrupt */ + if (request_irq(eqep->irq, eqep_irq_handler, IRQF_IRQPOLL, "eqep_interrupt", pdev)) + { + dev_err(&pdev->dev, "unable to request irq for eQEP\n"); + return -ENODEV; + } + + /* Register controls to sysfs */ + if (sysfs_create_group(&pdev->dev.kobj, &eqep_device_attr_group)) + { + dev_err(&pdev->dev, "sysfs creation failed\n"); + return -EINVAL; + } + + /* set QDECCTL */ + status = 0; /* default to Quadrature count mode, QSRC1 & QSRC0 = 0 */ + + /* set QSRC1 & QSRC0 bits, one of 4 count_modes. */ + if (!of_property_read_u32(pdev->dev.of_node, "count_mode", &value) && value <= 3) { + status |= value << 14; + + /* + * in count up or count down mode, count on rising edge only + * not on both edges. + */ + if (value >= 2) + status |= XCR; + } + dev_info(&pdev->dev, "count_mode:%d\n", value); + + /* Should we invert the qa input */ + if (!of_property_read_u32(pdev->dev.of_node, "invert_qa", &value)) + status = value ? status | QAP : status & ~QAP; + dev_info(&pdev->dev, "invert_qa:%d\n", value); + + /* Should we invert the qb input */ + if (!of_property_read_u32(pdev->dev.of_node, "invert_qb", &value)) + status = value ? status | QBP : status & ~QBP; + dev_info(&pdev->dev, "invert_qb:%d\n", value); + + /* Should we invert the index input */ + if (!of_property_read_u32(pdev->dev.of_node, "invert_qi", &value)) + status = value ? status | QIP : status & ~QIP; + dev_info(&pdev->dev, "invert_qi:%d\n", value); + + /* Should we invert the strobe input */ + if (!of_property_read_u32(pdev->dev.of_node, "invert_qs", &value)) + status = value ? status | QSP : status & ~QSP; + dev_info(&pdev->dev, "invert_qs:%d\n", value); + + /* Should we swap the cha and chb inputs */ + if (!of_property_read_u32(pdev->dev.of_node, "swap_inputs", &value)) + status = value ? status | SWAP : status & ~SWAP; + dev_info(&pdev->dev, "swap_inputs:%d\n", value); + + dev_info(&pdev->dev, "QDECCTL:0x%04x\n", status); + + /* Write the decoder control settings back to the control register */ + writew(status, eqep->mmio_base + QDECCTL); + + writel( 0, eqep->mmio_base + QPOSINIT); + writel(~0, eqep->mmio_base + QPOSMAX); + writel( 0, eqep->mmio_base + QPOSCNT); + + dev_info(&pdev->dev, "QPOSINIT:0x%08x\n", readl(eqep->mmio_base + QPOSINIT)); + dev_info(&pdev->dev, "QPOSMAX:0x%08x\n", readl(eqep->mmio_base + QPOSMAX)); + dev_info(&pdev->dev, "QPOSCNT:0x%08x\n", readl(eqep->mmio_base + QPOSCNT)); + + status = UTOF; /* Enable Unit Time Period interrupt. */ + if (!of_property_read_u32(pdev->dev.of_node, "omit_interrupt", &value) && value) { + status = 0; /* no interrupt */ + } + writew(status, eqep->mmio_base + QEINT); + dev_info(&pdev->dev, "omit_interrupt:%d\n", value); + dev_info(&pdev->dev, "QEINT:0x%04x\n", status); + + /* Calculate the timer ticks per second */ + period = 1000000000; + period = period * eqep->clk_rate; + do_div(period, NSEC_PER_SEC); + + /* Set this period into the unit timer period register */ + writel(period, eqep->mmio_base + QUPRD); + dev_info(&pdev->dev, "QUPRD:0x%08x\n", (u32) period); + + /* + * Enable the eQEP with basic position counting turned on + * PHEN - Quadrature position counter enable bit + * UTE - unit timer enable + * QCLM - latch QPOSLAT to QPOSCNT upon unit timer overflow + * IEL0 - Latch QPOSILAT on index signal. Rising or falling, IEL[1:0] = 0 is reserved + * SWI - Software initialization of position count register, i.e. set QPOSCNT <= QPOSINIT, + * but this bit was not being reset by hardware as advertised in TRM, + * (so omit & clear QPOSCNT manually elsewhere?) + */ + status = PHEN | UTE | QCLM | IEL0 | SWI; + writew(status, eqep->mmio_base + QEPCTL); + dev_info(&pdev->dev, "QEPCTL:0x%04x write\n", status); + dev_info(&pdev->dev, "QEPCTL:0x%04x read\n", readw(eqep->mmio_base + QEPCTL)); + + /* We default to absolute mode */ + eqep->op_mode = TIEQEP_MODE_ABSOLUTE; + + /* Enable the power management runtime */ + pm_runtime_enable(&pdev->dev); + + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(&pdev->dev); + + /* Initialize the notify work struture */ + INIT_WORK(&eqep->notify_work, notify_handler); + + /* Decrement the device usage count (twice) and run pm_runtime_idle() if zero */ + pm_runtime_put_sync(&pdev->dev); + + /* Set the platform driver data to the data object we've been creating for the eQEP unit */ + platform_set_drvdata(pdev, eqep); + + /* Success! */ + dev_info(&pdev->dev, "irq:%d, clk_rate:%u\n", eqep->irq, eqep->clk_rate); + return 0; +} + +/* Remove an instance of the eQEP driver */ +static int eqep_remove(struct platform_device *pdev) +{ + /* Get the eQEP driver data from the platform device structure */ + struct eqep_chip *eqep = platform_get_drvdata(pdev); + + /* Cancel work */ + cancel_work_sync(&eqep->notify_work); + + /* Unmap from sysfs */ + sysfs_remove_group(&pdev->dev.kobj, &eqep_device_attr_group); + + /* Release important assets */ + free_irq(eqep->irq, pdev); + + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(&pdev->dev); + + /* Decrement the device usage count (twice) and run pm_runtime_idle() if zero */ + pm_runtime_put_sync(&pdev->dev); + pm_runtime_put_sync(&pdev->dev); + + /* Disable the runtime power management of this device */ + pm_runtime_disable(&pdev->dev); + + /* Return success */ + return 0; +} + +/* Power management suspend device */ +static int eqep_suspend(struct device *dev) +{ + /* Get the eqep driver information */ + struct eqep_chip *eqep = dev_get_drvdata(dev); + u16 tmp; + + /* Shut down interrupts */ + eqep->prior_qeint = readw(eqep->mmio_base + QEINT); + tmp = eqep->prior_qeint & ~UTOF; + writew(tmp, eqep->mmio_base + QEINT); + + /* Get the existing state of QEPCTL */ + eqep->prior_qepctl = readw(eqep->mmio_base + QEPCTL); + + /* Disable eQEP controller */ + writew(eqep->prior_qepctl & ~PHEN, eqep->mmio_base + QEPCTL); + + /* Decrement the device usage count and run pm_runtime_idle() if zero */ + pm_runtime_put_sync(dev); + + /* Return success */ + return 0; +} + +/* Power management wake device back up */ +static int eqep_resume(struct device *dev) +{ + /* Get the eqep driver information */ + struct eqep_chip *eqep = dev_get_drvdata(dev); + + /* Restore interrupt enabled register */ + writew(eqep->prior_qeint, eqep->mmio_base + QEINT); + + /* Restore prior qep control register */ + writew(eqep->prior_qepctl, eqep->mmio_base + QEPCTL); + + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); + + /* Success */ + return 0; +} + +/* create pm functions object */ +static SIMPLE_DEV_PM_OPS(eqep_pm_ops, eqep_suspend, eqep_resume); + +/* Platform driver information */ +static struct platform_driver eqep_driver = { + .driver = { + .name = "eqep", + .owner = THIS_MODULE, + .pm = &eqep_pm_ops, + .of_match_table = eqep_of_match, + }, + .probe = eqep_probe, + .remove = eqep_remove, +}; + +/* Register this platform driver */ +module_platform_driver(eqep_driver); + +/* Module information */ +MODULE_DESCRIPTION("TI eQEP driver"); +MODULE_AUTHOR("Nathaniel R. Lewis"); +MODULE_LICENSE("GPL"); From 6eabd3a60e9bf765100a458960ce112cf6bf6189 Mon Sep 17 00:00:00 2001 From: Drew Fustini Date: Thu, 2 Feb 2017 05:19:11 -0600 Subject: [PATCH 064/158] tieqep: fix unhandled fault on eQEP register access Call pm_runtime_get_sync() at the beginning of any functions that will read or write to the memory mapped eQEP registers. This is to ensure that the eQEP peripheral is running and its clock is enabled. Before this patch, an attempt to read the position file via sysfs would results in a segmentation fault. The kernel log would be contain this error: [ 2591.653471] Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa304180 [ 2591.915165] [] (eqep_get_position [tieqep]) from [] (dev_attr_show+0x2c/0x58) More details: https://gist.github.com/pdp7/fe07082d23f2bfbc362c733a7b0aea72 BeagleBoard mailing list thread: https://groups.google.com/d/msg/beagleboard/_TdTH7oPEXE/MNvU-mY6DgAJ --- drivers/misc/tieqep.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/drivers/misc/tieqep.c b/drivers/misc/tieqep.c index d2628847bb8e3..bb69ad4468e26 100644 --- a/drivers/misc/tieqep.c +++ b/drivers/misc/tieqep.c @@ -241,9 +241,13 @@ static ssize_t eqep_get_enabled(struct device *dev, struct device_attribute *att { /* Get the instance structure */ struct eqep_chip *eqep = dev_get_drvdata(dev); + u16 enabled = 0; + + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); /* Read the qep control register and mask all but the enabled bit */ - u16 enabled = readw(eqep->mmio_base + QEPCTL) & PHEN; + enabled = readw(eqep->mmio_base + QEPCTL) & PHEN; /* Return the target in string format */ return sprintf(buf, "%u\n", (enabled) ? 1 : 0); @@ -262,6 +266,8 @@ static ssize_t eqep_set_enabled(struct device *dev, struct device_attribute *att if ((rc = kstrtou8(buf, 0, &enabled))) return rc; + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); /* Get the existing state of QEPCTL */ val = readw(eqep->mmio_base + QEPCTL); @@ -286,6 +292,8 @@ static ssize_t eqep_get_position(struct device *dev, struct device_attribute *at struct eqep_chip *eqep = dev_get_drvdata(dev); s32 position = 0; + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); if (eqep->op_mode == TIEQEP_MODE_ABSOLUTE) { position = readl(eqep->mmio_base + QPOSCNT); @@ -308,6 +316,8 @@ static ssize_t eqep_set_position(struct device *dev, struct device_attribute *at if ((rc = kstrtos32(buf, 0, &position))) return rc; + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); /* * If we are in absolute mode, set the position of the encoder, * discard relative mode because thats pointless @@ -327,6 +337,8 @@ static ssize_t eqep_get_timer_period(struct device *dev, struct device_attribute struct eqep_chip *eqep = dev_get_drvdata(dev); u64 period; + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); /* Convert from counts per interrupt back into period_ns */ period = readl(eqep->mmio_base + QUPRD); period = period * NSEC_PER_SEC; @@ -348,6 +360,8 @@ static ssize_t eqep_set_timer_period(struct device *dev, struct device_attribute if ((rc = kstrtou64(buf, 0, &period))) return rc; + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); /* Disable the unit timer before modifying its period register */ tmp = readw(eqep->mmio_base + QEPCTL); tmp &= ~(UTE | QCLM); @@ -395,6 +409,8 @@ static ssize_t eqep_set_mode(struct device *dev, struct device_attribute *attr, dev_dbg(dev, "eqep_set_mode:%d\n", tmp_mode); + /* Increment the device usage count and run pm_runtime_resume() */ + pm_runtime_get_sync(dev); val = readw(eqep->mmio_base + QEPCTL); if (tmp_mode == TIEQEP_MODE_ABSOLUTE) { From 363951018675c087685e929506d088b30cf86653 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 30 Oct 2015 11:14:50 -0500 Subject: [PATCH 065/158] ARM: samples seccomp no -m32 Signed-off-by: Robert Nelson --- samples/seccomp/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/samples/seccomp/Makefile b/samples/seccomp/Makefile index 19a870eed82b3..368987fd8eec7 100644 --- a/samples/seccomp/Makefile +++ b/samples/seccomp/Makefile @@ -21,6 +21,7 @@ bpf-direct-objs := bpf-direct.o # Try to match the kernel target. ifndef CROSS_COMPILE ifndef CONFIG_64BIT +ifndef CONFIG_ARM # s390 has -m31 flag to build 31 bit binaries ifndef CONFIG_S390 @@ -47,3 +48,4 @@ ifndef CONFIG_MIPS always := $(hostprogs-m) endif endif +endif From a611f757c4cecce225180a573fc482d03d4788a1 Mon Sep 17 00:00:00 2001 From: Dimitar Dimitrov Date: Wed, 31 Aug 2016 10:39:07 -0600 Subject: [PATCH 066/158] Fix remoteproc to work with the PRU GNU Binutils port PRU IRAM addresses need to be masked before being handled to remoteproc. This is due to PRU Binutils' lack of separate address spaces for IRAM and DRAM. Signed-off-by: Dimitar Dimitrov --- drivers/remoteproc/pru_rproc.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/remoteproc/pru_rproc.c b/drivers/remoteproc/pru_rproc.c index 3ebbcd591d8d7..68c2ed38e7517 100644 --- a/drivers/remoteproc/pru_rproc.c +++ b/drivers/remoteproc/pru_rproc.c @@ -891,6 +891,14 @@ static void *pru_d_da_to_va(struct pru_rproc *pru, u32 da, int len) u32 offset; void *va = NULL; + /* GNU binutils do not support multiple address spaces. The + * default linker script from the official GNU pru-ld places + * IRAM at an arbitrary high offset, in order to differentiate it + * from DRAM. Hence we need to strip the artificial offset + * from the IRAM address. + */ + da &= ~0xf0000000u; + if (len <= 0) return NULL; From 007a2691ba752a7fcecd33d5c24758bb4c6356b0 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 16 Jul 2015 17:24:57 -0500 Subject: [PATCH 067/158] quiet: 8250_omap.c use pr_info over pr_err Signed-off-by: Robert Nelson --- drivers/tty/serial/8250/8250_omap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index 2bb0b092bff24..851d29ff3d19e 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -1579,10 +1579,10 @@ static int __init omap8250_console_fixup(void) } add_preferred_console("ttyS", idx, options); - pr_err("WARNING: Your 'console=ttyO%d' has been replaced by 'ttyS%d'\n", + pr_info("WARNING: Your 'console=ttyO%d' has been replaced by 'ttyS%d'\n", idx, idx); - pr_err("This ensures that you still see kernel messages. Please\n"); - pr_err("update your kernel commandline.\n"); + pr_info("This ensures that you still see kernel messages. Please\n"); + pr_info("update your kernel commandline.\n"); return 0; } console_initcall(omap8250_console_fixup); From f8e724bc2a21a5a9a43b8907ac69e117a3e0fe2f Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 15 Jun 2018 13:21:34 -0500 Subject: [PATCH 068/158] am33xx: spi: we want spidev1/spidev2 for compability with v4.4/v4.9 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am33xx.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 755499fc9d18f..17824aefc1da1 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -36,8 +36,8 @@ phy1 = &usb1_phy; ethernet0 = &cpsw_emac0; ethernet1 = &cpsw_emac1; - spi0 = &spi0; - spi1 = &spi1; + spi1 = &spi0; + spi2 = &spi1; }; cpus { From 3a0849c6f1e8aefd4ad8e415e005ba3630469d76 Mon Sep 17 00:00:00 2001 From: "bigguiness@gmail.com" Date: Wed, 3 Jan 2018 15:34:07 -0800 Subject: [PATCH 069/158] ti_am335x_tsc.c driver ------=_Part_422_1349561576.1515022447432 Content-Type: text/plain; charset="UTF-8" Hello all, The TI touch screen driver does not work _right_ with the libts-bin package in the jessie image. $ cat /etc/dogtag BeagleBoard.org Debian Image 2018-01-01 $ lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 8.10 (jessie) Release: 8.10 Codename: jessie $ dpkg -l | grep libts-bin ii libts-bin 1.14-1rcnee0~jessie+20171122 armhf touch screen library utilities $ sudo ts_calibrate ts_setup: No such file or directory It is possible to make it work by setting the TSLIB_TSDEVICE environment variable: $ sudo su # export TSLIB_TSDEVICE=/dev/input/event2 # ts_calibrate But, that's a bit of a pain since the environment variable always needs to be set in order to use the touchscreen. It appears that this version of the utilities uses the INPUT_PROP_DIRECT propbit to automatically detect which /dev/input/event device is the touchscreen. It looks like the following is the only change needed to make it work. Unfortunately, I don't have currently have a way to build a custom kernel for the BeagleBone in order to test it. If there is anyone that could I would appreciate it. Regards, Hartley --- drivers/input/touchscreen/ti_am335x_tsc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c index 43b22e071842f..d5063d8da7379 100644 --- a/drivers/input/touchscreen/ti_am335x_tsc.c +++ b/drivers/input/touchscreen/ti_am335x_tsc.c @@ -456,6 +456,7 @@ static int titsc_probe(struct platform_device *pdev) input_dev->name = "ti-tsc"; input_dev->dev.parent = &pdev->dev; + __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); From 963c97cb15314712e49a7d550ff1e19c3468cd5f Mon Sep 17 00:00:00 2001 From: frost Date: Fri, 12 May 2017 00:22:29 +0800 Subject: [PATCH 070/158] ti_am335x_tsc: correct formula code to calculate pressure; fix touchscreen jitter problem --- drivers/input/touchscreen/ti_am335x_tsc.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c index d5063d8da7379..569dc65c394c0 100644 --- a/drivers/input/touchscreen/ti_am335x_tsc.c +++ b/drivers/input/touchscreen/ti_am335x_tsc.c @@ -34,6 +34,7 @@ #define ADCFSM_STEPID 0x10 #define SEQ_SETTLE 275 #define MAX_12BIT ((1 << 12) - 1) +#define PRESSURE_MAX 1000 static const int config_pins[] = { STEPCONFIG_XPP, @@ -231,6 +232,7 @@ static void titsc_read_coordinates(struct titsc *ts_dev, for (i = 0; i < creads; i++) { xvals[i] = titsc_readl(ts_dev, REG_FIFO0); xvals[i] &= 0xfff; + pr_debug("i %d xval %d yval %d z1 %d z2 %d\n", i, xvals[i], yvals[i], *z1, *z2); } /* @@ -309,13 +311,13 @@ static irqreturn_t titsc_irq(int irq, void *dev) * Resistance(touch) = x plate resistance * * x postion/4096 * ((z2 / z1) - 1) */ - z = z1 - z2; + z = z2 - z1; z *= x; z *= ts_dev->x_plate_resistance; - z /= z2; + z /= z1; z = (z + 2047) >> 12; - - if (z <= MAX_12BIT) { + pr_debug("x %d y %d z1 %d z2 %d z %d\n", x, y, z1, z2, z); + if (z <= PRESSURE_MAX) { input_report_abs(input_dev, ABS_X, x); input_report_abs(input_dev, ABS_Y, y); input_report_abs(input_dev, ABS_PRESSURE, z); From 584c0ee8c6fe05ca08cdc19791ba0a28018b6016 Mon Sep 17 00:00:00 2001 From: Elias Bakken Date: Thu, 9 Apr 2015 19:25:53 +0200 Subject: [PATCH 071/158] Making the uio pruss driver work --- .../devicetree/bindings/arm/omap/omap.txt | 2 + arch/arm/boot/dts/am33xx.dtsi | 11 ++ arch/arm/mach-omap2/omap_device.c | 24 +++- drivers/uio/Kconfig | 2 +- drivers/uio/uio_pruss.c | 108 +++++++++++++++++- 5 files changed, 139 insertions(+), 8 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index db971802378cc..63d410a0aece5 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -24,6 +24,8 @@ Optional properties: - ti,no-reset-on-init: When present, the module should not be reset at init - ti,no-idle-on-init: When present, the module should not be idled at init - ti,no-idle: When present, the module is never allowed to idle. +- ti,deassert-hard-reset: list of hwmod and hardware reset line name pairs + (ascii strings) to be deasserted upon device instantiation. Example: diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 17824aefc1da1..8e79bd9f0d6b0 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -584,6 +584,17 @@ ti,timer-pwm; }; + pruss: pruss@4a300000 { + compatible = "ti,pruss-v2"; + ti,hwmods = "pruss"; + ti,deassert-hard-reset = "pruss", "pruss"; + reg = <0x4a300000 0x080000>; + ti,pintc-offset = <0x20000>; + interrupt-parent = <&intc>; + status = "disabled"; + interrupts = <20 21 22 23 24 25 26 27>; + }; + rtc: rtc@44e3e000 { compatible = "ti,am3352-rtc", "ti,da830-rtc"; reg = <0x44e3e000 0x1000>; diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index bd9882d213fee..38444e5917a50 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -138,8 +138,8 @@ static int omap_device_build_from_dt(struct platform_device *pdev) struct omap_device *od; struct omap_hwmod *oh; struct device_node *node = pdev->dev.of_node; - const char *oh_name; - int oh_cnt, i, ret = 0; + const char *oh_name, *rst_name; + int oh_cnt, dstr_cnt, i, ret = 0; bool device_active = false; oh_cnt = of_property_count_strings(node, "ti,hwmods"); @@ -190,6 +190,26 @@ static int omap_device_build_from_dt(struct platform_device *pdev) omap_device_enable(pdev); pm_runtime_set_active(&pdev->dev); } + dstr_cnt = + of_property_count_strings(node, "ti,deassert-hard-reset"); + if (dstr_cnt > 0) { + for (i = 0; i < dstr_cnt; i += 2) { + of_property_read_string_index( + node, "ti,deassert-hard-reset", i, + &oh_name); + of_property_read_string_index( + node, "ti,deassert-hard-reset", i+1, + &rst_name); + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + dev_warn(&pdev->dev, + "Cannot parse deassert property for '%s'\n", + oh_name); + break; + } + omap_hwmod_deassert_hardreset(oh, rst_name); + } + } odbfd_exit1: kfree(hwmods); diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig index 7e8dc78a97961..e0c68acc1d941 100644 --- a/drivers/uio/Kconfig +++ b/drivers/uio/Kconfig @@ -129,7 +129,7 @@ config UIO_PRUSS select GENERIC_ALLOCATOR depends on HAS_IOMEM && HAS_DMA help - PRUSS driver for OMAPL138/DA850/AM18XX devices + PRUSS driver for OMAPL138/DA850/AM18XX and AM33XX devices PRUSS driver requires user space components, examples and user space driver is available from below SVN repo - you may use anonymous login diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index 31d5b1d3b5af6..dbe8ec8d2faff 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -27,6 +28,11 @@ #include #include #include +#include +#include +#include +#include +#include #define DRV_NAME "pruss_uio" #define DRV_VERSION "1.0" @@ -106,10 +112,12 @@ static void pruss_cleanup(struct device *dev, struct uio_pruss_dev *gdev) dma_free_coherent(dev, extram_pool_sz, gdev->ddr_vaddr, gdev->ddr_paddr); } +#ifdef CONFIG_ARCH_DAVINCI_DA850 if (gdev->sram_vaddr) gen_pool_free(gdev->sram_pool, gdev->sram_vaddr, sram_pool_sz); +#endif kfree(gdev->info); clk_disable(gdev->pruss_clk); clk_put(gdev->pruss_clk); @@ -121,9 +129,15 @@ static int pruss_probe(struct platform_device *pdev) struct uio_info *p; struct uio_pruss_dev *gdev; struct resource *regs_prussio; + struct resource res; struct device *dev = &pdev->dev; int ret = -ENODEV, cnt = 0, len; struct uio_pruss_pdata *pdata = dev_get_platdata(dev); + struct pinctrl *pinctrl; + + int count; + struct device_node *child; + const char *pin_name; gdev = kzalloc(sizeof(struct uio_pruss_dev), GFP_KERNEL); if (!gdev) @@ -134,7 +148,7 @@ static int pruss_probe(struct platform_device *pdev) kfree(gdev); return -ENOMEM; } - +#ifdef CONFIG_ARCH_DAVINCI_DA850 /* Power on PRU in case its not done as part of boot-loader */ gdev->pruss_clk = clk_get(dev, "pruss"); if (IS_ERR(gdev->pruss_clk)) { @@ -153,8 +167,25 @@ static int pruss_probe(struct platform_device *pdev) return ret; } } +#endif + + if (pdev->dev.of_node) { + pm_runtime_enable(&pdev->dev); + ret = pm_runtime_get_sync(&pdev->dev); + if (IS_ERR_VALUE(ret)) { + dev_err(&pdev->dev, "pm_runtime_get_sync() failed\n"); + return ret; + } - regs_prussio = platform_get_resource(pdev, IORESOURCE_MEM, 0); + ret = of_address_to_resource(pdev->dev.of_node, 0, &res); + if (IS_ERR_VALUE(ret)) { + dev_err(&pdev->dev, "failed to parse DT reg\n"); + return ret; + } + regs_prussio = &res; + } + else + regs_prussio = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!regs_prussio) { dev_err(dev, "No PRUSS I/O resource specified\n"); goto out_free; @@ -165,7 +196,50 @@ static int pruss_probe(struct platform_device *pdev) goto out_free; } - if (pdata->sram_pool) { + + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) + dev_warn(&pdev->dev, + "pins are not configured from the driver\n"); + else{ + count = of_get_child_count(pdev->dev.of_node); + if (!count){ + dev_info(&pdev->dev, "No children\n"); + return -ENODEV; + } + // Run through all children. They have lables for easy reference. + for_each_child_of_node(pdev->dev.of_node, child){ + enum of_gpio_flags flags; + unsigned gpio; + + count = of_gpio_count(child); + + ret = of_property_count_strings(child, "pin-names"); + if (ret < 0) { + dev_err(&pdev->dev, "Failed to get pin-names\n"); + continue; + } + if(count != ret){ + dev_err(&pdev->dev, "The number of gpios (%d) does not match"\ + " the number of pin names (%d)\n", count, ret); + continue; + } + + for(cnt=0; cntdev, "Error on pin-name #%d\n", cnt); + gpio = of_get_gpio_flags(child, cnt, &flags); + ret = devm_gpio_request_one(&pdev->dev, gpio, flags, pin_name); + if (ret < 0) { + dev_err(dev, "Failed to request GPIO %d (%s) flags: '%d', error %d\n", + gpio, pin_name, flags, ret); + } + } + } + } + if (pdata && pdata->sram_pool) { gdev->sram_pool = pdata->sram_pool; gdev->sram_vaddr = (unsigned long)gen_pool_dma_alloc(gdev->sram_pool, @@ -190,7 +264,17 @@ static int pruss_probe(struct platform_device *pdev) goto out_free; } - gdev->pintc_base = pdata->pintc_base; + if (pdev->dev.of_node) { + ret = of_property_read_u32(pdev->dev.of_node, + "ti,pintc-offset", + &gdev->pintc_base); + if (ret < 0) { + dev_err(&pdev->dev, + "Can't parse ti,pintc-offset property\n"); + goto out_free; + } + } else + gdev->pintc_base = pdata->pintc_base; gdev->hostirq_start = platform_get_irq(pdev, 0); for (cnt = 0, p = gdev->info; cnt < MAX_PRUSS_EVT; cnt++, p++) { @@ -198,6 +282,7 @@ static int pruss_probe(struct platform_device *pdev) p->mem[0].size = resource_size(regs_prussio); p->mem[0].memtype = UIO_MEM_PHYS; +#ifdef CONFIG_ARCH_DAVINCI_DA850 p->mem[1].addr = gdev->sram_paddr; p->mem[1].size = sram_pool_sz; p->mem[1].memtype = UIO_MEM_PHYS; @@ -205,7 +290,11 @@ static int pruss_probe(struct platform_device *pdev) p->mem[2].addr = gdev->ddr_paddr; p->mem[2].size = extram_pool_sz; p->mem[2].memtype = UIO_MEM_PHYS; - +#else + p->mem[1].addr = gdev->ddr_paddr; + p->mem[1].size = extram_pool_sz; + p->mem[1].memtype = UIO_MEM_PHYS; +#endif p->name = kasprintf(GFP_KERNEL, "pruss_evt%d", cnt); p->version = DRV_VERSION; @@ -235,11 +324,20 @@ static int pruss_remove(struct platform_device *dev) return 0; } +static const struct of_device_id pruss_dt_ids[] = { + { .compatible = "ti,pruss-v1", .data = NULL, }, + { .compatible = "ti,pruss-v2", .data = NULL, }, + {}, +}; +MODULE_DEVICE_TABLE(of, pruss_dt_ids); + + static struct platform_driver pruss_driver = { .probe = pruss_probe, .remove = pruss_remove, .driver = { .name = DRV_NAME, + .of_match_table = pruss_dt_ids, }, }; From b6b1f2b7414a3f3008c79e2b750908602f429421 Mon Sep 17 00:00:00 2001 From: Matthijs van Duin Date: Tue, 31 Jan 2017 05:14:18 +0100 Subject: [PATCH 072/158] fix some uio_pruss braindamage --- drivers/uio/uio_pruss.c | 32 +++++++++++++++++++++++++++++--- 1 file changed, 29 insertions(+), 3 deletions(-) diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index dbe8ec8d2faff..88051421b8940 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c @@ -37,9 +37,14 @@ #define DRV_NAME "pruss_uio" #define DRV_VERSION "1.0" +/* XXX the sram pool support right now is supported for prussv1, even though + * it seems to me it should be easy to support this for prussv2 as well. + */ +#ifdef CONFIG_ARCH_DAVINCI_DA850 static int sram_pool_sz = SZ_16K; module_param(sram_pool_sz, int, 0); MODULE_PARM_DESC(sram_pool_sz, "sram pool size to allocate "); +#endif static int extram_pool_sz = SZ_256K; module_param(extram_pool_sz, int, 0); @@ -69,14 +74,16 @@ MODULE_PARM_DESC(extram_pool_sz, "external ram pool size to allocate"); struct uio_pruss_dev { struct uio_info *info; struct clk *pruss_clk; - dma_addr_t sram_paddr; dma_addr_t ddr_paddr; void __iomem *prussio_vaddr; - unsigned long sram_vaddr; void *ddr_vaddr; unsigned int hostirq_start; unsigned int pintc_base; +#ifdef CONFIG_ARCH_DAVINCI_DA850 + dma_addr_t sram_paddr; + unsigned long sram_vaddr; struct gen_pool *sram_pool; +#endif }; static irqreturn_t pruss_handler(int irq, struct uio_info *info) @@ -197,6 +204,18 @@ static int pruss_probe(struct platform_device *pdev) } + /* XXX this stuff below is complete garbage: + * 1. It's quite common for pruss to have no pinctrl. + * 2. If the pins are to be used as fast PRU I/O then requesting + * the same pins as regular gpios is a conflict (which would be + * detected by the kernel if the dts bothered to declare the + * gpio-to-pinctrl mapping). + * 3. If you really do just want to request a bunch of regular + * gpios, then use gpio-of-helper. That's what it's for. + * + * - Matthijs van Duin + */ +#if 0 pinctrl = devm_pinctrl_get_select_default(&pdev->dev); if (IS_ERR(pinctrl)) dev_warn(&pdev->dev, @@ -239,6 +258,8 @@ static int pruss_probe(struct platform_device *pdev) } } } +#endif +#ifdef CONFIG_ARCH_DAVINCI_DA850 if (pdata && pdata->sram_pool) { gdev->sram_pool = pdata->sram_pool; gdev->sram_vaddr = @@ -249,6 +270,7 @@ static int pruss_probe(struct platform_device *pdev) goto out_free; } } +#endif gdev->ddr_vaddr = dma_alloc_coherent(dev, extram_pool_sz, &(gdev->ddr_paddr), GFP_KERNEL | GFP_DMA); @@ -260,7 +282,7 @@ static int pruss_probe(struct platform_device *pdev) len = resource_size(regs_prussio); gdev->prussio_vaddr = ioremap(regs_prussio->start, len); if (!gdev->prussio_vaddr) { - dev_err(dev, "Can't remap PRUSS I/O address range\n"); + dev_err(dev, "Can't remap PRUSS I/O address range\n"); goto out_free; } @@ -282,6 +304,10 @@ static int pruss_probe(struct platform_device *pdev) p->mem[0].size = resource_size(regs_prussio); p->mem[0].memtype = UIO_MEM_PHYS; + /* oh this is nicely done... *barf* + * and of course the userspace libs now hardcode these indices + * - Matthijs van Duin + */ #ifdef CONFIG_ARCH_DAVINCI_DA850 p->mem[1].addr = gdev->sram_paddr; p->mem[1].size = sram_pool_sz; From 4d704d432a497ed36ffe62f3493fac754d5f5a59 Mon Sep 17 00:00:00 2001 From: Matthijs van Duin Date: Wed, 28 Jun 2017 21:46:16 +0200 Subject: [PATCH 073/158] uio_pruss: minor cleanup Signed-off-by: Matthijs van Duin --- drivers/uio/uio_pruss.c | 47 ++++++++++++++++++++--------------------- 1 file changed, 23 insertions(+), 24 deletions(-) diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index 88051421b8940..f71204079c355 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c @@ -176,26 +176,26 @@ static int pruss_probe(struct platform_device *pdev) } #endif - if (pdev->dev.of_node) { - pm_runtime_enable(&pdev->dev); - ret = pm_runtime_get_sync(&pdev->dev); + if (dev->of_node) { + pm_runtime_enable(dev); + ret = pm_runtime_get_sync(dev); if (IS_ERR_VALUE(ret)) { - dev_err(&pdev->dev, "pm_runtime_get_sync() failed\n"); + dev_err(dev, "pm_runtime_get_sync() failed\n"); return ret; } - ret = of_address_to_resource(pdev->dev.of_node, 0, &res); + ret = of_address_to_resource(dev->of_node, 0, &res); if (IS_ERR_VALUE(ret)) { - dev_err(&pdev->dev, "failed to parse DT reg\n"); + dev_err(dev, "failed to parse DT reg\n"); return ret; } regs_prussio = &res; - } - else + } else { regs_prussio = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!regs_prussio) { - dev_err(dev, "No PRUSS I/O resource specified\n"); - goto out_free; + if (!regs_prussio) { + dev_err(dev, "No PRUSS I/O resource specified\n"); + goto out_free; + } } if (!regs_prussio->start) { @@ -216,18 +216,18 @@ static int pruss_probe(struct platform_device *pdev) * - Matthijs van Duin */ #if 0 - pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + pinctrl = devm_pinctrl_get_select_default(dev); if (IS_ERR(pinctrl)) - dev_warn(&pdev->dev, + dev_warn(dev, "pins are not configured from the driver\n"); else{ - count = of_get_child_count(pdev->dev.of_node); + count = of_get_child_count(dev->of_node); if (!count){ - dev_info(&pdev->dev, "No children\n"); + dev_info(dev, "No children\n"); return -ENODEV; } // Run through all children. They have lables for easy reference. - for_each_child_of_node(pdev->dev.of_node, child){ + for_each_child_of_node(dev->of_node, child){ enum of_gpio_flags flags; unsigned gpio; @@ -235,11 +235,11 @@ static int pruss_probe(struct platform_device *pdev) ret = of_property_count_strings(child, "pin-names"); if (ret < 0) { - dev_err(&pdev->dev, "Failed to get pin-names\n"); + dev_err(dev, "Failed to get pin-names\n"); continue; } if(count != ret){ - dev_err(&pdev->dev, "The number of gpios (%d) does not match"\ + dev_err(dev, "The number of gpios (%d) does not match"\ " the number of pin names (%d)\n", count, ret); continue; } @@ -248,9 +248,9 @@ static int pruss_probe(struct platform_device *pdev) ret = of_property_read_string_index(child, "pin-names", cnt, &pin_name); if (ret != 0) - dev_err(&pdev->dev, "Error on pin-name #%d\n", cnt); + dev_err(dev, "Error on pin-name #%d\n", cnt); gpio = of_get_gpio_flags(child, cnt, &flags); - ret = devm_gpio_request_one(&pdev->dev, gpio, flags, pin_name); + ret = devm_gpio_request_one(dev, gpio, flags, pin_name); if (ret < 0) { dev_err(dev, "Failed to request GPIO %d (%s) flags: '%d', error %d\n", gpio, pin_name, flags, ret); @@ -286,13 +286,12 @@ static int pruss_probe(struct platform_device *pdev) goto out_free; } - if (pdev->dev.of_node) { - ret = of_property_read_u32(pdev->dev.of_node, + if (dev->of_node) { + ret = of_property_read_u32(dev->of_node, "ti,pintc-offset", &gdev->pintc_base); if (ret < 0) { - dev_err(&pdev->dev, - "Can't parse ti,pintc-offset property\n"); + dev_err(dev, "Can't parse ti,pintc-offset property\n"); goto out_free; } } else From 890644df295caed12a08d7dffcd40794888fce7f Mon Sep 17 00:00:00 2001 From: Matthijs van Duin Date: Wed, 28 Jun 2017 22:37:16 +0200 Subject: [PATCH 074/158] uio_pruss: fix unbalanced pm_runtime calls Signed-off-by: Matthijs van Duin --- drivers/uio/uio_pruss.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index f71204079c355..2e2277405d804 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c @@ -129,6 +129,8 @@ static void pruss_cleanup(struct device *dev, struct uio_pruss_dev *gdev) clk_disable(gdev->pruss_clk); clk_put(gdev->pruss_clk); kfree(gdev); + pm_runtime_put(dev); + pm_runtime_disable(dev); } static int pruss_probe(struct platform_device *pdev) @@ -155,15 +157,25 @@ static int pruss_probe(struct platform_device *pdev) kfree(gdev); return -ENOMEM; } + + pm_runtime_enable(dev); + ret = pm_runtime_get_sync(dev); + if (ret < 0) { + dev_err(dev, "pm_runtime_get_sync() failed\n"); + pm_runtime_disable(dev); + kfree(gdev->info); + kfree(gdev); + return ret; + } + #ifdef CONFIG_ARCH_DAVINCI_DA850 /* Power on PRU in case its not done as part of boot-loader */ gdev->pruss_clk = clk_get(dev, "pruss"); if (IS_ERR(gdev->pruss_clk)) { dev_err(dev, "Failed to get clock\n"); ret = PTR_ERR(gdev->pruss_clk); - kfree(gdev->info); - kfree(gdev); - return ret; + gdev->pruss_clk = NULL; + goto out_free; } else { ret = clk_enable(gdev->pruss_clk); if (ret) { @@ -177,17 +189,10 @@ static int pruss_probe(struct platform_device *pdev) #endif if (dev->of_node) { - pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); - if (IS_ERR_VALUE(ret)) { - dev_err(dev, "pm_runtime_get_sync() failed\n"); - return ret; - } - ret = of_address_to_resource(dev->of_node, 0, &res); if (IS_ERR_VALUE(ret)) { dev_err(dev, "failed to parse DT reg\n"); - return ret; + goto out_free; } regs_prussio = &res; } else { From 8c2c79527bd2ec0e4a3b06237235b8e6468c0637 Mon Sep 17 00:00:00 2001 From: Matthijs van Duin Date: Thu, 29 Jun 2017 02:05:17 +0200 Subject: [PATCH 075/158] uio_pruss: add names to memory regions Signed-off-by: Matthijs van Duin --- drivers/uio/uio_pruss.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/uio/uio_pruss.c b/drivers/uio/uio_pruss.c index 2e2277405d804..f0cffbe48b980 100644 --- a/drivers/uio/uio_pruss.c +++ b/drivers/uio/uio_pruss.c @@ -304,23 +304,24 @@ static int pruss_probe(struct platform_device *pdev) gdev->hostirq_start = platform_get_irq(pdev, 0); for (cnt = 0, p = gdev->info; cnt < MAX_PRUSS_EVT; cnt++, p++) { + p->mem[0].name = "pruss"; p->mem[0].addr = regs_prussio->start; p->mem[0].size = resource_size(regs_prussio); p->mem[0].memtype = UIO_MEM_PHYS; - /* oh this is nicely done... *barf* - * and of course the userspace libs now hardcode these indices - * - Matthijs van Duin - */ + /* note: some userspace code uses hardcoded indices... */ #ifdef CONFIG_ARCH_DAVINCI_DA850 + p->mem[1].name = "sram"; p->mem[1].addr = gdev->sram_paddr; p->mem[1].size = sram_pool_sz; p->mem[1].memtype = UIO_MEM_PHYS; + p->mem[2].name = "ddr"; p->mem[2].addr = gdev->ddr_paddr; p->mem[2].size = extram_pool_sz; p->mem[2].memtype = UIO_MEM_PHYS; #else + p->mem[1].name = "ddr"; p->mem[1].addr = gdev->ddr_paddr; p->mem[1].size = extram_pool_sz; p->mem[1].memtype = UIO_MEM_PHYS; From c81262be828bcc810b80f0dcee62512089fcdf20 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 28 Sep 2017 08:46:45 -0500 Subject: [PATCH 076/158] BeagleBone pinmux helper MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Authors: Pantelis Antoniou Charles Steinkuehler Jason Kridner Robert Nelson Tobias Müller Matthijs van Duin This patch was derived from 19 commits: https://github.com/RobertCNelson/linux-dev/tree/35e301ae8436e9f56f65bf1a7440021eda42f948/patches/drivers/ti/gpio Signed-off-by: Robert Nelson --- .../dts/am335x-bone-common-universal.dtsi | 2052 +++++++++++++++++ arch/arm/boot/dts/am33xx.dtsi | 2 +- drivers/gpio/Kconfig | 14 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-of-helper.c | 435 ++++ drivers/gpio/gpiolib-sysfs.c | 35 +- drivers/misc/Kconfig | 1 + drivers/misc/Makefile | 1 + drivers/misc/cape/Kconfig | 5 + drivers/misc/cape/Makefile | 5 + drivers/misc/cape/beaglebone/Kconfig | 10 + drivers/misc/cape/beaglebone/Makefile | 5 + .../misc/cape/beaglebone/bone-pinmux-helper.c | 242 ++ 13 files changed, 2804 insertions(+), 4 deletions(-) create mode 100644 arch/arm/boot/dts/am335x-bone-common-universal.dtsi create mode 100644 drivers/gpio/gpio-of-helper.c create mode 100644 drivers/misc/cape/Kconfig create mode 100644 drivers/misc/cape/Makefile create mode 100644 drivers/misc/cape/beaglebone/Kconfig create mode 100644 drivers/misc/cape/beaglebone/Makefile create mode 100644 drivers/misc/cape/beaglebone/bone-pinmux-helper.c diff --git a/arch/arm/boot/dts/am335x-bone-common-universal.dtsi b/arch/arm/boot/dts/am335x-bone-common-universal.dtsi new file mode 100644 index 0000000000000..781e33fe3d269 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-common-universal.dtsi @@ -0,0 +1,2052 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&am33xx_pinmux { + /************************/ + /* P8 Header */ + /************************/ + + /* P8_01 GND */ + /* P8_02 GND */ + /* P8_03 (ZCZ ball R9 ) emmc */ + /* P8_04 (ZCZ ball T9 ) emmc */ + /* P8_05 (ZCZ ball R8 ) emmc */ + /* P8_06 (ZCZ ball T8 ) emmc */ + + /* P8_07 (ZCZ ball R7 ) */ + P8_07_default_pin: pinmux_P8_07_default_pin { + pinctrl-single,pins = <0x090 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_07_gpio_pin: pinmux_P8_07_gpio_pin { + pinctrl-single,pins = <0x090 0x2F>; }; /* Mode 7, RxActive */ + P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { + pinctrl-single,pins = <0x090 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_07_gpio_pd_pin: pinmux_P8_07_gpio_pd_pin { + pinctrl-single,pins = <0x090 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_07_timer_pin: pinmux_P8_07_timer_pin { + pinctrl-single,pins = <0x090 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_08 (ZCZ ball T7 ) */ + P8_08_default_pin: pinmux_P8_08_default_pin { + pinctrl-single,pins = <0x094 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_08_gpio_pin: pinmux_P8_08_gpio_pin { + pinctrl-single,pins = <0x094 0x2F>; }; /* Mode 7, RxActive */ + P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { + pinctrl-single,pins = <0x094 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_08_gpio_pd_pin: pinmux_P8_08_gpio_pd_pin { + pinctrl-single,pins = <0x094 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_08_timer_pin: pinmux_P8_08_timer_pin { + pinctrl-single,pins = <0x094 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_09 (ZCZ ball T6 ) */ + P8_09_default_pin: pinmux_P8_09_default_pin { + pinctrl-single,pins = <0x09c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_09_gpio_pin: pinmux_P8_09_gpio_pin { + pinctrl-single,pins = <0x09c 0x2F>; }; /* Mode 7, RxActive */ + P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { + pinctrl-single,pins = <0x09c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_09_gpio_pd_pin: pinmux_P8_09_gpio_pd_pin { + pinctrl-single,pins = <0x09c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_09_timer_pin: pinmux_P8_09_timer_pin { + pinctrl-single,pins = <0x09c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_10 (ZCZ ball U6 ) */ + P8_10_default_pin: pinmux_P8_10_default_pin { + pinctrl-single,pins = <0x098 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_10_gpio_pin: pinmux_P8_10_gpio_pin { + pinctrl-single,pins = <0x098 0x2F>; }; /* Mode 7, RxActive */ + P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { + pinctrl-single,pins = <0x098 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_10_gpio_pd_pin: pinmux_P8_10_gpio_pd_pin { + pinctrl-single,pins = <0x098 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_10_timer_pin: pinmux_P8_10_timer_pin { + pinctrl-single,pins = <0x098 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_11 (ZCZ ball R12) */ + P8_11_default_pin: pinmux_P8_11_default_pin { + pinctrl-single,pins = <0x034 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_11_gpio_pin: pinmux_P8_11_gpio_pin { + pinctrl-single,pins = <0x034 0x2F>; }; /* Mode 7, RxActive */ + P8_11_gpio_pu_pin: pinmux_P8_11_gpio_pu_pin { + pinctrl-single,pins = <0x034 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_11_gpio_pd_pin: pinmux_P8_11_gpio_pd_pin { + pinctrl-single,pins = <0x034 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_11_pruout_pin: pinmux_P8_11_pruout_pin { + pinctrl-single,pins = <0x034 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_11_qep_pin: pinmux_P8_11_qep_pin { + pinctrl-single,pins = <0x034 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_12 (ZCZ ball T12) */ + P8_12_default_pin: pinmux_P8_12_default_pin { + pinctrl-single,pins = <0x030 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_12_gpio_pin: pinmux_P8_12_gpio_pin { + pinctrl-single,pins = <0x030 0x2F>; }; /* Mode 7, RxActive */ + P8_12_gpio_pu_pin: pinmux_P8_12_gpio_pu_pin { + pinctrl-single,pins = <0x030 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_12_gpio_pd_pin: pinmux_P8_12_gpio_pd_pin { + pinctrl-single,pins = <0x030 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_12_pruout_pin: pinmux_P8_12_pruout_pin { + pinctrl-single,pins = <0x030 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_12_qep_pin: pinmux_P8_12_qep_pin { + pinctrl-single,pins = <0x030 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_13 (ZCZ ball T10) */ + P8_13_default_pin: pinmux_P8_13_default_pin { + pinctrl-single,pins = <0x024 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_13_gpio_pin: pinmux_P8_13_gpio_pin { + pinctrl-single,pins = <0x024 0x2F>; }; /* Mode 7, RxActive */ + P8_13_gpio_pu_pin: pinmux_P8_13_gpio_pu_pin { + pinctrl-single,pins = <0x024 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_13_gpio_pd_pin: pinmux_P8_13_gpio_pd_pin { + pinctrl-single,pins = <0x024 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_13_pwm_pin: pinmux_P8_13_pwm_pin { + pinctrl-single,pins = <0x024 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_14 (ZCZ ball T11) */ + P8_14_default_pin: pinmux_P8_14_default_pin { + pinctrl-single,pins = <0x028 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_14_gpio_pin: pinmux_P8_14_gpio_pin { + pinctrl-single,pins = <0x028 0x2F>; }; /* Mode 7, RxActive */ + P8_14_gpio_pu_pin: pinmux_P8_14_gpio_pu_pin { + pinctrl-single,pins = <0x028 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_14_gpio_pd_pin: pinmux_P8_14_gpio_pd_pin { + pinctrl-single,pins = <0x028 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_14_pwm_pin: pinmux_P8_14_pwm_pin { + pinctrl-single,pins = <0x028 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_15 (ZCZ ball U13) */ + P8_15_default_pin: pinmux_P8_15_default_pin { + pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_15_gpio_pin: pinmux_P8_15_gpio_pin { + pinctrl-single,pins = <0x03c 0x2F>; }; /* Mode 7, RxActive */ + P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { + pinctrl-single,pins = <0x03c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { + pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_15_pruin_pin: pinmux_P8_15_pruin_pin { + pinctrl-single,pins = <0x03c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_15_qep_pin: pinmux_P8_15_qep_pin { + pinctrl-single,pins = <0x03c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_16 (ZCZ ball V13) */ + P8_16_default_pin: pinmux_P8_16_default_pin { + pinctrl-single,pins = <0x038 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_16_gpio_pin: pinmux_P8_16_gpio_pin { + pinctrl-single,pins = <0x038 0x2F>; }; /* Mode 7, RxActive */ + P8_16_gpio_pu_pin: pinmux_P8_16_gpio_pu_pin { + pinctrl-single,pins = <0x038 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_16_gpio_pd_pin: pinmux_P8_16_gpio_pd_pin { + pinctrl-single,pins = <0x038 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_16_pruin_pin: pinmux_P8_16_pruin_pin { + pinctrl-single,pins = <0x038 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_16_qep_pin: pinmux_P8_16_qep_pin { + pinctrl-single,pins = <0x038 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_17 (ZCZ ball U12) */ + P8_17_default_pin: pinmux_P8_17_default_pin { + pinctrl-single,pins = <0x02c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_17_gpio_pin: pinmux_P8_17_gpio_pin { + pinctrl-single,pins = <0x02c 0x2F>; }; /* Mode 7, RxActive */ + P8_17_gpio_pu_pin: pinmux_P8_17_gpio_pu_pin { + pinctrl-single,pins = <0x02c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_17_gpio_pd_pin: pinmux_P8_17_gpio_pd_pin { + pinctrl-single,pins = <0x02c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_17_pwm_pin: pinmux_P8_17_pwm_pin { + pinctrl-single,pins = <0x02c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_18 (ZCZ ball V12) */ + P8_18_default_pin: pinmux_P8_18_default_pin { + pinctrl-single,pins = <0x08c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_18_gpio_pin: pinmux_P8_18_gpio_pin { + pinctrl-single,pins = <0x08c 0x2F>; }; /* Mode 7, RxActive */ + P8_18_gpio_pu_pin: pinmux_P8_18_gpio_pu_pin { + pinctrl-single,pins = <0x08c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_18_gpio_pd_pin: pinmux_P8_18_gpio_pd_pin { + pinctrl-single,pins = <0x08c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + + /* P8_19 (ZCZ ball U10) */ + P8_19_default_pin: pinmux_P8_19_default_pin { + pinctrl-single,pins = <0x020 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_19_gpio_pin: pinmux_P8_19_gpio_pin { + pinctrl-single,pins = <0x020 0x2F>; }; /* Mode 7, RxActive */ + P8_19_gpio_pu_pin: pinmux_P8_19_gpio_pu_pin { + pinctrl-single,pins = <0x020 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_19_gpio_pd_pin: pinmux_P8_19_gpio_pd_pin { + pinctrl-single,pins = <0x020 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_19_pwm_pin: pinmux_P8_19_pwm_pin { + pinctrl-single,pins = <0x020 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_20 (ZCZ ball V9 ) emmc */ + /* P8_21 (ZCZ ball U9 ) emmc */ + /* P8_22 (ZCZ ball V8 ) emmc */ + /* P8_23 (ZCZ ball U8 ) emmc */ + /* P8_24 (ZCZ ball V7 ) emmc */ + /* P8_25 (ZCZ ball U7 ) emmc */ + + /* P8_26 (ZCZ ball V6 ) */ + P8_26_default_pin: pinmux_P8_26_default_pin { + pinctrl-single,pins = <0x07c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_26_gpio_pin: pinmux_P8_26_gpio_pin { + pinctrl-single,pins = <0x07c 0x2F>; }; /* Mode 7, RxActive */ + P8_26_gpio_pu_pin: pinmux_P8_26_gpio_pu_pin { + pinctrl-single,pins = <0x07c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_26_gpio_pd_pin: pinmux_P8_26_gpio_pd_pin { + pinctrl-single,pins = <0x07c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + + /* P8_27 (ZCZ ball U5 ) hdmi */ + P8_27_default_pin: pinmux_P8_27_default_pin { + pinctrl-single,pins = <0x0e0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_27_gpio_pin: pinmux_P8_27_gpio_pin { + pinctrl-single,pins = <0x0e0 0x2F>; }; /* Mode 7, RxActive */ + P8_27_gpio_pu_pin: pinmux_P8_27_gpio_pu_pin { + pinctrl-single,pins = <0x0e0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_27_gpio_pd_pin: pinmux_P8_27_gpio_pd_pin { + pinctrl-single,pins = <0x0e0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_27_pruout_pin: pinmux_P8_27_pruout_pin { + pinctrl-single,pins = <0x0e0 0x05>; }; /* Mode 5, Pull-Down*/ + P8_27_pruin_pin: pinmux_P8_27_pruin_pin { + pinctrl-single,pins = <0x0e0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_27_hdmi_pin: pinmux_P8_27_hdmi_pin { + pinctrl-single,pins = <0x0e0 0x00>; }; /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_28 (ZCZ ball V5 ) hdmi */ + P8_28_default_pin: pinmux_P8_28_default_pin { + pinctrl-single,pins = <0x0e8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_28_gpio_pin: pinmux_P8_28_gpio_pin { + pinctrl-single,pins = <0x0e8 0x2F>; }; /* Mode 7, RxActive */ + P8_28_gpio_pu_pin: pinmux_P8_28_gpio_pu_pin { + pinctrl-single,pins = <0x0e8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_28_gpio_pd_pin: pinmux_P8_28_gpio_pd_pin { + pinctrl-single,pins = <0x0e8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_28_pruout_pin: pinmux_P8_28_pruout_pin { + pinctrl-single,pins = <0x0e8 0x05>; }; /* Mode 5, Pull-Down */ + P8_28_pruin_pin: pinmux_P8_28_pruin_pin { + pinctrl-single,pins = <0x0e8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_28_hdmi_pin: pinmux_P8_28_hdmi_pin { + pinctrl-single,pins = <0x0e8 0x00>; }; /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_29 (ZCZ ball R5 ) hdmi */ + P8_29_default_pin: pinmux_P8_29_default_pin { + pinctrl-single,pins = <0x0e4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_29_gpio_pin: pinmux_P8_29_gpio_pin { + pinctrl-single,pins = <0x0e4 0x2F>; }; /* Mode 7, RxActive */ + P8_29_gpio_pu_pin: pinmux_P8_29_gpio_pu_pin { + pinctrl-single,pins = <0x0e4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_29_gpio_pd_pin: pinmux_P8_29_gpio_pd_pin { + pinctrl-single,pins = <0x0e4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_29_pruout_pin: pinmux_P8_29_pruout_pin { + pinctrl-single,pins = <0x0e4 0x05>; }; /* Mode 5, Pull-Down*/ + P8_29_pruin_pin: pinmux_P8_29_pruin_pin { + pinctrl-single,pins = <0x0e4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_29_hdmi_pin: pinmux_P8_29_hdmi_pin { + pinctrl-single,pins = <0x0e4 0x00>; }; /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_30 (ZCZ ball R6 ) hdmi */ + P8_30_default_pin: pinmux_P8_30_default_pin { + pinctrl-single,pins = <0x0ec 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_30_gpio_pin: pinmux_P8_30_gpio_pin { + pinctrl-single,pins = <0x0ec 0x2F>; }; /* Mode 7, RxActive */ + P8_30_gpio_pu_pin: pinmux_P8_30_gpio_pu_pin { + pinctrl-single,pins = <0x0ec 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_30_gpio_pd_pin: pinmux_P8_30_gpio_pd_pin { + pinctrl-single,pins = <0x0ec 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_30_pruout_pin: pinmux_P8_30_pruout_pin { + pinctrl-single,pins = <0x0ec 0x05>; }; /* Mode 5, Pull-Down*/ + P8_30_pruin_pin: pinmux_P8_30_pruin_pin { + pinctrl-single,pins = <0x0ec 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_30_hdmi_pin: pinmux_P8_30_hdmi_pin { + pinctrl-single,pins = <0x0ec 0x00>; }; /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_31 (ZCZ ball V4 ) hdmi */ + P8_31_default_pin: pinmux_P8_31_default_pin { + pinctrl-single,pins = <0x0d8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_31_gpio_pin: pinmux_P8_31_gpio_pin { + pinctrl-single,pins = <0x0d8 0x2F>; }; /* Mode 7, RxActive */ + P8_31_gpio_pu_pin: pinmux_P8_31_gpio_pu_pin { + pinctrl-single,pins = <0x0d8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_31_gpio_pd_pin: pinmux_P8_31_gpio_pd_pin { + pinctrl-single,pins = <0x0d8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_31_uart_pin: pinmux_P8_31_uart_pin { + pinctrl-single,pins = <0x0d8 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P8_31_hdmi_pin: pinmux_P8_31_hdmi_pin { + pinctrl-single,pins = <0x0d8 0x08>; }; /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_32 (ZCZ ball T5 ) hdmi */ + P8_32_default_pin: pinmux_P8_32_default_pin { + pinctrl-single,pins = <0x0dc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_32_gpio_pin: pinmux_P8_32_gpio_pin { + pinctrl-single,pins = <0x0dc 0x2F>; }; /* Mode 7, RxActive */ + P8_32_gpio_pu_pin: pinmux_P8_32_gpio_pu_pin { + pinctrl-single,pins = <0x0dc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_32_gpio_pd_pin: pinmux_P8_32_gpio_pd_pin { + pinctrl-single,pins = <0x0dc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_32_uart_pin: pinmux_P8_32_uart_pin { + pinctrl-single,pins = <0x0dc 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_32_hdmi_pin: pinmux_P8_32_hdmi_pin { + pinctrl-single,pins = <0x0dc 0x08>; }; /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_33 (ZCZ ball V3 ) hdmi */ + P8_33_default_pin: pinmux_P8_33_default_pin { + pinctrl-single,pins = <0x0d4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_33_gpio_pin: pinmux_P8_33_gpio_pin { + pinctrl-single,pins = <0x0d4 0x2F>; }; /* Mode 7, RxActive */ + P8_33_gpio_pu_pin: pinmux_P8_33_gpio_pu_pin { + pinctrl-single,pins = <0x0d4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_33_gpio_pd_pin: pinmux_P8_33_gpio_pd_pin { + pinctrl-single,pins = <0x0d4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_33_hdmi_pin: pinmux_P8_33_hdmi_pin { + pinctrl-single,pins = <0x0d4 0x08>; }; /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_34 (ZCZ ball U4 ) hdmi */ + P8_34_default_pin: pinmux_P8_34_default_pin { + pinctrl-single,pins = <0x0cc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_34_gpio_pin: pinmux_P8_34_gpio_pin { + pinctrl-single,pins = <0x0cc 0x2F>; }; /* Mode 7, RxActive */ + P8_34_gpio_pu_pin: pinmux_P8_34_gpio_pu_pin { + pinctrl-single,pins = <0x0cc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_34_gpio_pd_pin: pinmux_P8_34_gpio_pd_pin { + pinctrl-single,pins = <0x0cc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_34_pwm_pin: pinmux_P8_34_pwm_pin { + pinctrl-single,pins = <0x0cc 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P8_34_hdmi_pin: pinmux_P8_34_hdmi_pin { + pinctrl-single,pins = <0x0cc 0x08>; }; /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_35 (ZCZ ball V2 ) hdmi */ + P8_35_default_pin: pinmux_P8_35_default_pin { + pinctrl-single,pins = <0x0d0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_35_gpio_pin: pinmux_P8_35_gpio_pin { + pinctrl-single,pins = <0x0d0 0x2F>; }; /* Mode 7, RxActive */ + P8_35_gpio_pu_pin: pinmux_P8_35_gpio_pu_pin { + pinctrl-single,pins = <0x0d0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_35_gpio_pd_pin: pinmux_P8_35_gpio_pd_pin { + pinctrl-single,pins = <0x0d0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_35_hdmi_pin: pinmux_P8_35_hdmi_pin { + pinctrl-single,pins = <0x0d0 0x08>; }; /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_36 (ZCZ ball U3 ) hdmi */ + P8_36_default_pin: pinmux_P8_36_default_pin { + pinctrl-single,pins = <0x0c8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_36_gpio_pin: pinmux_P8_36_gpio_pin { + pinctrl-single,pins = <0x0c8 0x2F>; }; /* Mode 7, RxActive */ + P8_36_gpio_pu_pin: pinmux_P8_36_gpio_pu_pin { + pinctrl-single,pins = <0x0c8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_36_gpio_pd_pin: pinmux_P8_36_gpio_pd_pin { + pinctrl-single,pins = <0x0c8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_36_pwm_pin: pinmux_P8_36_pwm_pin { + pinctrl-single,pins = <0x0c8 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P8_36_hdmi_pin: pinmux_P8_36_hdmi_pin { + pinctrl-single,pins = <0x0c8 0x08>; }; /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_37 (ZCZ ball U1 ) hdmi */ + P8_37_default_pin: pinmux_P8_37_default_pin { + pinctrl-single,pins = <0x0c0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_37_gpio_pin: pinmux_P8_37_gpio_pin { + pinctrl-single,pins = <0x0c0 0x2F>; }; /* Mode 7, RxActive */ + P8_37_gpio_pu_pin: pinmux_P8_37_gpio_pu_pin { + pinctrl-single,pins = <0x0c0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_37_gpio_pd_pin: pinmux_P8_37_gpio_pd_pin { + pinctrl-single,pins = <0x0c0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_37_uart_pin: pinmux_P8_37_uart_pin { + pinctrl-single,pins = <0x0c0 0x04>; }; /* Mode 4, Pull-Down*/ + P8_37_pwm_pin: pinmux_P8_37_pwm_pin { + pinctrl-single,pins = <0x0c0 0x02>; }; /* Mode 2, Pull-Down*/ + P8_37_hdmi_pin: pinmux_P8_37_hdmi_pin { + pinctrl-single,pins = <0x0c0 0x08>; }; /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + + /* P8_38 (ZCZ ball U2 ) hdmi */ + P8_38_default_pin: pinmux_P8_38_default_pin { + pinctrl-single,pins = <0x0c4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_38_gpio_pin: pinmux_P8_38_gpio_pin { + pinctrl-single,pins = <0x0c4 0x2F>; }; /* Mode 7, RxActive */ + P8_38_gpio_pu_pin: pinmux_P8_38_gpio_pu_pin { + pinctrl-single,pins = <0x0c4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_38_gpio_pd_pin: pinmux_P8_38_gpio_pd_pin { + pinctrl-single,pins = <0x0c4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_38_uart_pin: pinmux_P8_38_uart_pin { + pinctrl-single,pins = <0x0c4 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P8_38_pwm_pin: pinmux_P8_38_pwm_pin { + pinctrl-single,pins = <0x0c4 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P8_38_hdmi_pin: pinmux_P8_38_hdmi_pin { + pinctrl-single,pins = <0x0c4 0x08>; }; /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + + /* P8_39 (ZCZ ball T3 ) hdmi */ + P8_39_default_pin: pinmux_P8_39_default_pin { + pinctrl-single,pins = <0x0b8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_39_gpio_pin: pinmux_P8_39_gpio_pin { + pinctrl-single,pins = <0x0b8 0x2F>; }; /* Mode 7, RxActive */ + P8_39_gpio_pu_pin: pinmux_P8_39_gpio_pu_pin { + pinctrl-single,pins = <0x0b8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_39_gpio_pd_pin: pinmux_P8_39_gpio_pd_pin { + pinctrl-single,pins = <0x0b8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_39_pruout_pin: pinmux_P8_39_pruout_pin { + pinctrl-single,pins = <0x0b8 0x05>; }; /* Mode 5, Pull-Down*/ + P8_39_pruin_pin: pinmux_P8_39_pruin_pin { + pinctrl-single,pins = <0x0b8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_39_hdmi_pin: pinmux_P8_39_hdmi_pin { + pinctrl-single,pins = <0x0b8 0x08>; }; /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_40 (ZCZ ball T4 ) hdmi */ + P8_40_default_pin: pinmux_P8_40_default_pin { + pinctrl-single,pins = <0x0bc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_40_gpio_pin: pinmux_P8_40_gpio_pin { + pinctrl-single,pins = <0x0bc 0x2F>; }; /* Mode 7, RxActive */ + P8_40_gpio_pu_pin: pinmux_P8_40_gpio_pu_pin { + pinctrl-single,pins = <0x0bc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_40_gpio_pd_pin: pinmux_P8_40_gpio_pd_pin { + pinctrl-single,pins = <0x0bc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_40_pruout_pin: pinmux_P8_40_pruout_pin { + pinctrl-single,pins = <0x0bc 0x05>; }; /* Mode 5, Pull-Down*/ + P8_40_pruin_pin: pinmux_P8_40_pruin_pin { + pinctrl-single,pins = <0x0bc 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_40_hdmi_pin: pinmux_P8_40_hdmi_pin { + pinctrl-single,pins = <0x0bc 0x08>; }; /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_41 (ZCZ ball T1 ) hdmi */ + P8_41_default_pin: pinmux_P8_41_default_pin { + pinctrl-single,pins = <0x0b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_41_gpio_pin: pinmux_P8_41_gpio_pin { + pinctrl-single,pins = <0x0b0 0x2F>; }; /* Mode 7, RxActive */ + P8_41_gpio_pu_pin: pinmux_P8_41_gpio_pu_pin { + pinctrl-single,pins = <0x0b0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_41_gpio_pd_pin: pinmux_P8_41_gpio_pd_pin { + pinctrl-single,pins = <0x0b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_41_pruout_pin: pinmux_P8_41_pruout_pin { + pinctrl-single,pins = <0x0b0 0x05>; }; /* Mode 5, Pull-Down*/ + P8_41_pruin_pin: pinmux_P8_41_pruin_pin { + pinctrl-single,pins = <0x0b0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_41_hdmi_pin: pinmux_P8_41_hdmi_pin { + pinctrl-single,pins = <0x0b0 0x08>; }; /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_42 (ZCZ ball T2 ) hdmi */ + P8_42_default_pin: pinmux_P8_42_default_pin { + pinctrl-single,pins = <0x0b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_42_gpio_pin: pinmux_P8_42_gpio_pin { + pinctrl-single,pins = <0x0b4 0x2F>; }; /* Mode 7, RxActive */ + P8_42_gpio_pu_pin: pinmux_P8_42_gpio_pu_pin { + pinctrl-single,pins = <0x0b4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_42_gpio_pd_pin: pinmux_P8_42_gpio_pd_pin { + pinctrl-single,pins = <0x0b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_42_pruout_pin: pinmux_P8_42_pruout_pin { + pinctrl-single,pins = <0x0b4 0x05>; }; /* Mode 5, Pull-Down*/ + P8_42_pruin_pin: pinmux_P8_42_pruin_pin { + pinctrl-single,pins = <0x0b4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_42_hdmi_pin: pinmux_P8_42_hdmi_pin { + pinctrl-single,pins = <0x0b4 0x08>; }; /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_43 (ZCZ ball R3 ) hdmi */ + P8_43_default_pin: pinmux_P8_43_default_pin { + pinctrl-single,pins = <0x0a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_43_gpio_pin: pinmux_P8_43_gpio_pin { + pinctrl-single,pins = <0x0a8 0x2F>; }; /* Mode 7, RxActive */ + P8_43_gpio_pu_pin: pinmux_P8_43_gpio_pu_pin { + pinctrl-single,pins = <0x0a8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_43_gpio_pd_pin: pinmux_P8_43_gpio_pd_pin { + pinctrl-single,pins = <0x0a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_43_pruout_pin: pinmux_P8_43_pruout_pin { + pinctrl-single,pins = <0x0a8 0x05>; }; /* Mode 5, Pull-Down*/ + P8_43_pruin_pin: pinmux_P8_43_pruin_pin { + pinctrl-single,pins = <0x0a8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_43_pwm_pin: pinmux_P8_43_pwm_pin { + pinctrl-single,pins = <0x0a8 0x03>; }; /* Mode 3, Pull-Down */ + P8_43_hdmi_pin: pinmux_P8_43_hdmi_pin { + pinctrl-single,pins = <0x0a8 0x08>; }; /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_44 (ZCZ ball R4 ) hdmi */ + P8_44_default_pin: pinmux_P8_44_default_pin { + pinctrl-single,pins = <0x0ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_44_gpio_pin: pinmux_P8_44_gpio_pin { + pinctrl-single,pins = <0x0ac 0x2F>; }; /* Mode 7, RxActive */ + P8_44_gpio_pu_pin: pinmux_P8_44_gpio_pu_pin { + pinctrl-single,pins = <0x0ac 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_44_gpio_pd_pin: pinmux_P8_44_gpio_pd_pin { + pinctrl-single,pins = <0x0ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_44_pruout_pin: pinmux_P8_44_pruout_pin { + pinctrl-single,pins = <0x0ac 0x05>; }; /* Mode 5, Pull-Down*/ + P8_44_pruin_pin: pinmux_P8_44_pruin_pin { + pinctrl-single,pins = <0x0ac 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_44_pwm_pin: pinmux_P8_44_pwm_pin { + pinctrl-single,pins = <0x0ac 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P8_44_hdmi_pin: pinmux_P8_44_hdmi_pin { + pinctrl-single,pins = <0x0ac 0x08>; }; /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_45 (ZCZ ball R1 ) hdmi */ + P8_45_default_pin: pinmux_P8_45_default_pin { + pinctrl-single,pins = <0x0a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_45_gpio_pin: pinmux_P8_45_gpio_pin { + pinctrl-single,pins = <0x0a0 0x2F>; }; /* Mode 7, RxActive */ + P8_45_gpio_pu_pin: pinmux_P8_45_gpio_pu_pin { + pinctrl-single,pins = <0x0a0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_45_gpio_pd_pin: pinmux_P8_45_gpio_pd_pin { + pinctrl-single,pins = <0x0a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_45_pruout_pin: pinmux_P8_45_pruout_pin { + pinctrl-single,pins = <0x0a0 0x05>; }; /* Mode 5, Pull-Down*/ + P8_45_pruin_pin: pinmux_P8_45_pruin_pin { + pinctrl-single,pins = <0x0a0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_45_pwm_pin: pinmux_P8_45_pwm_pin { + pinctrl-single,pins = <0x0a0 0x03>; }; /* Mode 3, Pull-Down*/ + P8_45_hdmi_pin: pinmux_P8_45_hdmi_pin { + pinctrl-single,pins = <0x0a0 0x08>; }; /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_46 (ZCZ ball R2 ) hdmi */ + P8_46_default_pin: pinmux_P8_46_default_pin { + pinctrl-single,pins = <0x0a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_46_gpio_pin: pinmux_P8_46_gpio_pin { + pinctrl-single,pins = <0x0a4 0x2F>; }; /* Mode 7, RxActive */ + P8_46_gpio_pu_pin: pinmux_P8_46_gpio_pu_pin { + pinctrl-single,pins = <0x0a4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_46_gpio_pd_pin: pinmux_P8_46_gpio_pd_pin { + pinctrl-single,pins = <0x0a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_46_pruout_pin: pinmux_P8_46_pruout_pin { + pinctrl-single,pins = <0x0a4 0x05>; }; /* Mode 5, Pull-Down*/ + P8_46_pruin_pin: pinmux_P8_46_pruin_pin { + pinctrl-single,pins = <0x0a4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_46_pwm_pin: pinmux_P8_46_pwm_pin { + pinctrl-single,pins = <0x0a4 0x03>; }; /* Mode 3, Pull-Down*/ + P8_46_hdmi_pin: pinmux_P8_46_hdmi_pin { + pinctrl-single,pins = <0x0a4 0x08>; }; /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /************************/ + /* P9 Header */ + /************************/ + + /* P9_01 GND */ + /* P9_02 GND */ + /* P9_03 3.3V */ + /* P9_04 3.3V */ + /* P9_05 VDD_5V */ + /* P9_06 VDD_5V */ + /* P9_07 SYS_5V */ + /* P9_08 SYS_5V */ + /* P9_09 PWR_BUT */ + /* P9_10 (ZCZ ball A10) RESETn */ + + /* P9_11 (ZCZ ball T17) */ + P9_11_default_pin: pinmux_P9_11_default_pin { + pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_11_gpio_pin: pinmux_P9_11_gpio_pin { + pinctrl-single,pins = <0x070 0x2F>; }; /* Mode 7, RxActive */ + P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { + pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { + pinctrl-single,pins = <0x070 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_11_uart_pin: pinmux_P9_11_uart_pin { + pinctrl-single,pins = <0x070 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_12 (ZCZ ball U18) */ + P9_12_default_pin: pinmux_P9_12_default_pin { + pinctrl-single,pins = <0x078 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_12_gpio_pin: pinmux_P9_12_gpio_pin { + pinctrl-single,pins = <0x078 0x2F>; }; /* Mode 7, RxActive */ + P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { + pinctrl-single,pins = <0x078 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_12_gpio_pd_pin: pinmux_P9_12_gpio_pd_pin { + pinctrl-single,pins = <0x078 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + + /* P9_13 (ZCZ ball U17) */ + P9_13_default_pin: pinmux_P9_13_default_pin { + pinctrl-single,pins = <0x074 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_13_gpio_pin: pinmux_P9_13_gpio_pin { + pinctrl-single,pins = <0x074 0x2F>; }; /* Mode 7, RxActive */ + P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { + pinctrl-single,pins = <0x074 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_13_gpio_pd_pin: pinmux_P9_13_gpio_pd_pin { + pinctrl-single,pins = <0x074 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_13_uart_pin: pinmux_P9_13_uart_pin { + pinctrl-single,pins = <0x074 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_14 (ZCZ ball U14) */ + P9_14_default_pin: pinmux_P9_14_default_pin { + pinctrl-single,pins = <0x048 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_14_gpio_pin: pinmux_P9_14_gpio_pin { + pinctrl-single,pins = <0x048 0x2F>; }; /* Mode 7, RxActive */ + P9_14_gpio_pu_pin: pinmux_P9_14_gpio_pu_pin { + pinctrl-single,pins = <0x048 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_14_gpio_pd_pin: pinmux_P9_14_gpio_pd_pin { + pinctrl-single,pins = <0x048 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_14_pwm_pin: pinmux_P9_14_pwm_pin { + pinctrl-single,pins = <0x048 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_15 (ZCZ ball R13) */ + P9_15_default_pin: pinmux_P9_15_default_pin { + pinctrl-single,pins = <0x040 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_15_gpio_pin: pinmux_P9_15_gpio_pin { + pinctrl-single,pins = <0x040 0x2F>; }; /* Mode 7, RxActive */ + P9_15_gpio_pu_pin: pinmux_P9_15_gpio_pu_pin { + pinctrl-single,pins = <0x040 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_15_gpio_pd_pin: pinmux_P9_15_gpio_pd_pin { + pinctrl-single,pins = <0x040 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_15_pwm_pin: pinmux_P9_15_pwm_pin { + pinctrl-single,pins = <0x040 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_16 (ZCZ ball T14) */ + P9_16_default_pin: pinmux_P9_16_default_pin { + pinctrl-single,pins = <0x04c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_16_gpio_pin: pinmux_P9_16_gpio_pin { + pinctrl-single,pins = <0x04c 0x2F>; }; /* Mode 7, RxActive */ + P9_16_gpio_pu_pin: pinmux_P9_16_gpio_pu_pin { + pinctrl-single,pins = <0x04c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_16_gpio_pd_pin: pinmux_P9_16_gpio_pd_pin { + pinctrl-single,pins = <0x04c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_16_pwm_pin: pinmux_P9_16_pwm_pin { + pinctrl-single,pins = <0x04c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_17 (ZCZ ball A16) */ + P9_17_default_pin: pinmux_P9_17_default_pin { + pinctrl-single,pins = <0x15c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_17_gpio_pin: pinmux_P9_17_gpio_pin { + pinctrl-single,pins = <0x15c 0x2F>; }; /* Mode 7, RxActive */ + P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { + pinctrl-single,pins = <0x15c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_17_gpio_pd_pin: pinmux_P9_17_gpio_pd_pin { + pinctrl-single,pins = <0x15c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_17_spi_pin: pinmux_P9_17_spi_pin { + pinctrl-single,pins = <0x15c 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_17_i2c_pin: pinmux_P9_17_i2c_pin { + pinctrl-single,pins = <0x15c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_17_pwm_pin: pinmux_P9_17_pwm_pin { + pinctrl-single,pins = <0x15c 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_18 (ZCZ ball B16) */ + P9_18_default_pin: pinmux_P9_18_default_pin { + pinctrl-single,pins = <0x158 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_18_gpio_pin: pinmux_P9_18_gpio_pin { + pinctrl-single,pins = <0x158 0x2F>; }; /* Mode 7, RxActive */ + P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { + pinctrl-single,pins = <0x158 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_18_gpio_pd_pin: pinmux_P9_18_gpio_pd_pin { + pinctrl-single,pins = <0x158 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_18_spi_pin: pinmux_P9_18_spi_pin { + pinctrl-single,pins = <0x158 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_18_i2c_pin: pinmux_P9_18_i2c_pin { + pinctrl-single,pins = <0x158 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_18_pwm_pin: pinmux_P9_18_pwm_pin { + pinctrl-single,pins = <0x158 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_19 (ZCZ ball D17) */ + P9_19_default_pin: pinmux_P9_19_default_pin { + pinctrl-single,pins = <0x17c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_19_gpio_pin: pinmux_P9_19_gpio_pin { + pinctrl-single,pins = <0x17c 0x2F>; }; /* Mode 7, RxActive */ + P9_19_gpio_pu_pin: pinmux_P9_19_gpio_pu_pin { + pinctrl-single,pins = <0x17c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_19_gpio_pd_pin: pinmux_P9_19_gpio_pd_pin { + pinctrl-single,pins = <0x17c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_19_can_pin: pinmux_P9_19_can_pin { + pinctrl-single,pins = <0x17c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_19_i2c_pin: pinmux_P9_19_i2c_pin { + pinctrl-single,pins = <0x17c 0x73>; }; /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) */ + + /* P9_20 (ZCZ ball D18) */ + P9_20_default_pin: pinmux_P9_20_default_pin { + pinctrl-single,pins = <0x178 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_20_gpio_pin: pinmux_P9_20_gpio_pin { + pinctrl-single,pins = <0x178 0x2F>; }; /* Mode 7, RxActive */ + P9_20_gpio_pu_pin: pinmux_P9_20_gpio_pu_pin { + pinctrl-single,pins = <0x178 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_20_gpio_pd_pin: pinmux_P9_20_gpio_pd_pin { + pinctrl-single,pins = <0x178 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_20_can_pin: pinmux_P9_20_can_pin { + pinctrl-single,pins = <0x178 0x12>; }; /* Mode 2, Pull-Up, RxActive */ + P9_20_i2c_pin: pinmux_P9_20_i2c_pin { + pinctrl-single,pins = <0x178 0x73>; }; /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) */ + + /* P9_21 (ZCZ ball B17) */ + P9_21_default_pin: pinmux_P9_21_default_pin { + pinctrl-single,pins = <0x154 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_21_gpio_pin: pinmux_P9_21_gpio_pin { + pinctrl-single,pins = <0x154 0x2F>; }; /* Mode 7, RxActive */ + P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { + pinctrl-single,pins = <0x154 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_21_gpio_pd_pin: pinmux_P9_21_gpio_pd_pin { + pinctrl-single,pins = <0x154 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_21_spi_pin: pinmux_P9_21_spi_pin { + pinctrl-single,pins = <0x154 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_21_uart_pin: pinmux_P9_21_uart_pin { + pinctrl-single,pins = <0x154 0x31>; }; /* Mode 1, Pull-Up, RxActive */ + P9_21_i2c_pin: pinmux_P9_21_i2c_pin { + pinctrl-single,pins = <0x154 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_21_pwm_pin: pinmux_P9_21_pwm_pin { + pinctrl-single,pins = <0x154 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_22 (ZCZ ball A17) */ + P9_22_default_pin: pinmux_P9_22_default_pin { + pinctrl-single,pins = <0x150 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_22_gpio_pin: pinmux_P9_22_gpio_pin { + pinctrl-single,pins = <0x150 0x2F>; }; /* Mode 7, RxActive */ + P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { + pinctrl-single,pins = <0x150 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_22_gpio_pd_pin: pinmux_P9_22_gpio_pd_pin { + pinctrl-single,pins = <0x150 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_22_spi_pin: pinmux_P9_22_spi_pin { + pinctrl-single,pins = <0x150 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_22_uart_pin: pinmux_P9_22_uart_pin { + pinctrl-single,pins = <0x150 0x31>; }; /* Mode 1, Pull-Up, RxActive */ + P9_22_i2c_pin: pinmux_P9_22_i2c_pin { + pinctrl-single,pins = <0x150 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_22_pwm_pin: pinmux_P9_22_pwm_pin { + pinctrl-single,pins = <0x150 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_23 (ZCZ ball V14) */ + P9_23_default_pin: pinmux_P9_23_default_pin { + pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_23_gpio_pin: pinmux_P9_23_gpio_pin { + pinctrl-single,pins = <0x044 0x2F>; }; /* Mode 7, RxActive */ + P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { + pinctrl-single,pins = <0x044 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { + pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_23_pwm_pin: pinmux_P9_23_pwm_pin { + pinctrl-single,pins = <0x044 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_24 (ZCZ ball D15) */ + P9_24_default_pin: pinmux_P9_24_default_pin { + pinctrl-single,pins = <0x184 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_24_gpio_pin: pinmux_P9_24_gpio_pin { + pinctrl-single,pins = <0x184 0x2F>; }; /* Mode 7, RxActive */ + P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { + pinctrl-single,pins = <0x184 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_24_gpio_pd_pin: pinmux_P9_24_gpio_pd_pin { + pinctrl-single,pins = <0x184 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_24_uart_pin: pinmux_P9_24_uart_pin { + pinctrl-single,pins = <0x184 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_24_can_pin: pinmux_P9_24_can_pin { + pinctrl-single,pins = <0x184 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_24_i2c_pin: pinmux_P9_24_i2c_pin { + pinctrl-single,pins = <0x184 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + P9_24_pruin_pin: pinmux_P9_24_pruin_pin { + pinctrl-single,pins = <0x184 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_25 (ZCZ ball A14) Audio */ + P9_25_default_pin: pinmux_P9_25_default_pin { + pinctrl-single,pins = <0x1ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_25_gpio_pin: pinmux_P9_25_gpio_pin { + pinctrl-single,pins = <0x1ac 0x2F>; }; /* Mode 7, RxActive */ + P9_25_gpio_pu_pin: pinmux_P9_25_gpio_pu_pin { + pinctrl-single,pins = <0x1ac 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_25_gpio_pd_pin: pinmux_P9_25_gpio_pd_pin { + pinctrl-single,pins = <0x1ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_25_qep_pin: pinmux_P9_25_qep_pin { + pinctrl-single,pins = <0x1ac 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_25_pruout_pin: pinmux_P9_25_pruout_pin { + pinctrl-single,pins = <0x1ac 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_25_pruin_pin: pinmux_P9_25_pruin_pin { + pinctrl-single,pins = <0x1ac 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_25_audio_pin: pinmux_P9_25_audio_pin { + pinctrl-single,pins = <0x1ac (PIN_INPUT_PULLUP | MUX_MODE0)>; }; /* mcasp0_ahclkx.mcasp0_ahclkx */ + + /* P9_26 (ZCZ ball D16) */ + P9_26_default_pin: pinmux_P9_26_default_pin { + pinctrl-single,pins = <0x180 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_26_gpio_pin: pinmux_P9_26_gpio_pin { + pinctrl-single,pins = <0x180 0x2F>; }; /* Mode 7, RxActive */ + P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { + pinctrl-single,pins = <0x180 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_26_gpio_pd_pin: pinmux_P9_26_gpio_pd_pin { + pinctrl-single,pins = <0x180 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_26_uart_pin: pinmux_P9_26_uart_pin { + pinctrl-single,pins = <0x180 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_26_can_pin: pinmux_P9_26_can_pin { + pinctrl-single,pins = <0x180 0x12>; }; /* Mode 2, Pull-Up, RxActive */ + P9_26_i2c_pin: pinmux_P9_26_i2c_pin { + pinctrl-single,pins = <0x180 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + P9_26_pruin_pin: pinmux_P9_26_pruin_pin { + pinctrl-single,pins = <0x180 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_27 (ZCZ ball C13) */ + P9_27_default_pin: pinmux_P9_27_default_pin { + pinctrl-single,pins = <0x1a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_27_gpio_pin: pinmux_P9_27_gpio_pin { + pinctrl-single,pins = <0x1a4 0x2F>; }; /* Mode 7, RxActive */ + P9_27_gpio_pu_pin: pinmux_P9_27_gpio_pu_pin { + pinctrl-single,pins = <0x1a4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_27_gpio_pd_pin: pinmux_P9_27_gpio_pd_pin { + pinctrl-single,pins = <0x1a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_27_qep_pin: pinmux_P9_27_qep_pin { + pinctrl-single,pins = <0x1a4 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_27_pruout_pin: pinmux_P9_27_pruout_pin { + pinctrl-single,pins = <0x1a4 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_27_pruin_pin: pinmux_P9_27_pruin_pin { + pinctrl-single,pins = <0x1a4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_28 (ZCZ ball C12) Audio */ + P9_28_default_pin: pinmux_P9_28_default_pin { + pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_28_gpio_pin: pinmux_P9_28_gpio_pin { + pinctrl-single,pins = <0x19c 0x2F>; }; /* Mode 7, RxActive */ + P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { + pinctrl-single,pins = <0x19c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { + pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_28_pwm_pin: pinmux_P9_28_pwm_pin { + pinctrl-single,pins = <0x19c 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_28_spi_pin: pinmux_P9_28_spi_pin { + pinctrl-single,pins = <0x19c 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { + pinctrl-single,pins = <0x19c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P9_28_pruout_pin: pinmux_P9_28_pruout_pin { + pinctrl-single,pins = <0x19c 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_28_pruin_pin: pinmux_P9_28_pruin_pin { + pinctrl-single,pins = <0x19c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_28_audio_pin: pinmux_P9_28_audio_pin { + pinctrl-single,pins = <0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)>; }; /* mcasp0_ahclkr.mcasp0_axr2 */ + + /* P9_29 (ZCZ ball B13) Audio */ + P9_29_default_pin: pinmux_P9_29_default_pin { + pinctrl-single,pins = <0x194 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_29_gpio_pin: pinmux_P9_29_gpio_pin { + pinctrl-single,pins = <0x194 0x2F>; }; /* Mode 7, RxActive */ + P9_29_gpio_pu_pin: pinmux_P9_29_gpio_pu_pin { + pinctrl-single,pins = <0x194 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_29_gpio_pd_pin: pinmux_P9_29_gpio_pd_pin { + pinctrl-single,pins = <0x194 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_29_pwm_pin: pinmux_P9_29_pwm_pin { + pinctrl-single,pins = <0x194 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_29_spi_pin: pinmux_P9_29_spi_pin { + pinctrl-single,pins = <0x194 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_29_pruout_pin: pinmux_P9_29_pruout_pin { + pinctrl-single,pins = <0x194 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_29_pruin_pin: pinmux_P9_29_pruin_pin { + pinctrl-single,pins = <0x194 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_29_audio_pin: pinmux_P9_29_audio_pin { + pinctrl-single,pins = <0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0)>; }; /* mcasp0_fsx.mcasp0_fsx */ + + /* P9_30 (ZCZ ball D12) */ + P9_30_default_pin: pinmux_P9_30_default_pin { + pinctrl-single,pins = <0x198 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_30_gpio_pin: pinmux_P9_30_gpio_pin { + pinctrl-single,pins = <0x198 0x2F>; }; /* Mode 7, RxActive */ + P9_30_gpio_pu_pin: pinmux_P9_30_gpio_pu_pin { + pinctrl-single,pins = <0x198 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_30_gpio_pd_pin: pinmux_P9_30_gpio_pd_pin { + pinctrl-single,pins = <0x198 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_30_pwm_pin: pinmux_P9_30_pwm_pin { + pinctrl-single,pins = <0x198 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_30_spi_pin: pinmux_P9_30_spi_pin { + pinctrl-single,pins = <0x198 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_30_pruout_pin: pinmux_P9_30_pruout_pin { + pinctrl-single,pins = <0x198 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_30_pruin_pin: pinmux_P9_30_pruin_pin { + pinctrl-single,pins = <0x198 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_31 (ZCZ ball A13) Audio */ + P9_31_default_pin: pinmux_P9_31_default_pin { + pinctrl-single,pins = <0x190 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_31_gpio_pin: pinmux_P9_31_gpio_pin { + pinctrl-single,pins = <0x190 0x2F>; }; /* Mode 7, RxActive */ + P9_31_gpio_pu_pin: pinmux_P9_31_gpio_pu_pin { + pinctrl-single,pins = <0x190 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_31_gpio_pd_pin: pinmux_P9_31_gpio_pd_pin { + pinctrl-single,pins = <0x190 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_31_pwm_pin: pinmux_P9_31_pwm_pin { + pinctrl-single,pins = <0x190 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_31_spi_pin: pinmux_P9_31_spi_pin { + pinctrl-single,pins = <0x190 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_31_pruout_pin: pinmux_P9_31_pruout_pin { + pinctrl-single,pins = <0x190 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_31_pruin_pin: pinmux_P9_31_pruin_pin { + pinctrl-single,pins = <0x190 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_31_audio_pin: pinmux_P9_31_audio_pin { + pinctrl-single,pins = <0x190 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)>; }; /* mcasp0_aclkx.mcasp0_aclkx */ + + /* P9_32 VADC */ + /* P9_33 (ZCZ ball C8 ) AIN4 */ + /* P9_34 AGND */ + /* P9_35 (ZCZ ball A8 ) AIN6 */ + /* P9_36 (ZCZ ball B8 ) AIN5 */ + /* P9_37 (ZCZ ball B7 ) AIN2 */ + /* P9_38 (ZCZ ball A7 ) AIN3 */ + /* P9_39 (ZCZ ball B6 ) AIN0 */ + /* P9_40 (ZCZ ball C7 ) AIN1 */ + + /* P9_41 (ZCZ ball D14) */ + P9_41_default_pin: pinmux_P9_41_default_pin { + pinctrl-single,pins = <0x1b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_41_gpio_pin: pinmux_P9_41_gpio_pin { + pinctrl-single,pins = <0x1b4 0x2F>; }; /* Mode 7, RxActive */ + P9_41_gpio_pu_pin: pinmux_P9_41_gpio_pu_pin { + pinctrl-single,pins = <0x1b4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_41_gpio_pd_pin: pinmux_P9_41_gpio_pd_pin { + pinctrl-single,pins = <0x1b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_41_timer_pin: pinmux_P9_41_timer_pin { + pinctrl-single,pins = <0x1b4 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P9_41_pruin_pin: pinmux_P9_41_pruin_pin { + pinctrl-single,pins = <0x1b4 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + + /* P9_41.1 */ + /* P9_91 (ZCZ ball D13) */ + P9_91_default_pin: pinmux_P9_91_default_pin { + pinctrl-single,pins = <0x1a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_91_gpio_pin: pinmux_P9_91_gpio_pin { + pinctrl-single,pins = <0x1a8 0x2F>; }; /* Mode 7, RxActive */ + P9_91_gpio_pu_pin: pinmux_P9_91_gpio_pu_pin { + pinctrl-single,pins = <0x1a8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_91_gpio_pd_pin: pinmux_P9_91_gpio_pd_pin { + pinctrl-single,pins = <0x1a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_91_qep_pin: pinmux_P9_91_qep_pin { + pinctrl-single,pins = <0x1a8 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_91_pruout_pin: pinmux_P9_91_pruout_pin { + pinctrl-single,pins = <0x1a8 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_91_pruin_pin: pinmux_P9_91_pruin_pin { + pinctrl-single,pins = <0x1a8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_42 (ZCZ ball C18) */ + P9_42_default_pin: pinmux_P9_42_default_pin { + pinctrl-single,pins = <0x164 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_42_gpio_pin: pinmux_P9_42_gpio_pin { + pinctrl-single,pins = <0x164 0x2F>; }; /* Mode 7, RxActive */ + P9_42_gpio_pu_pin: pinmux_P9_42_gpio_pu_pin { + pinctrl-single,pins = <0x164 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_42_gpio_pd_pin: pinmux_P9_42_gpio_pd_pin { + pinctrl-single,pins = <0x164 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_42_pwm_pin: pinmux_P9_42_pwm_pin { + pinctrl-single,pins = <0x164 0x20>; }; /* Mode 0, Pull-Down, RxActive */ + P9_42_uart_pin: pinmux_P9_42_uart_pin { + pinctrl-single,pins = <0x164 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_42_spics_pin: pinmux_P9_42_spics_pin { + pinctrl-single,pins = <0x164 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P9_42_spiclk_pin: pinmux_P9_42_spiclk_pin { + pinctrl-single,pins = <0x164 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P9_42.1 */ + /* P9_92 (ZCZ ball B12) */ + P9_92_default_pin: pinmux_P9_92_default_pin { + pinctrl-single,pins = <0x1a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_92_gpio_pin: pinmux_P9_92_gpio_pin { + pinctrl-single,pins = <0x1a0 0x2F>; }; /* Mode 7, RxActive */ + P9_92_gpio_pu_pin: pinmux_P9_92_gpio_pu_pin { + pinctrl-single,pins = <0x1a0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_92_gpio_pd_pin: pinmux_P9_92_gpio_pd_pin { + pinctrl-single,pins = <0x1a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_92_qep_pin: pinmux_P9_92_qep_pin { + pinctrl-single,pins = <0x1a0 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_92_pruout_pin: pinmux_P9_92_pruout_pin { + pinctrl-single,pins = <0x1a0 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_92_pruin_pin: pinmux_P9_92_pruin_pin { + pinctrl-single,pins = <0x1a0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_43 GND */ + /* P9_44 GND */ + /* P9_45 GND */ + /* P9_46 GND */ +}; + +/**********************************************************************/ +/* Pin Multiplex Helpers */ +/* */ +/* These provide userspace runtime pin configuration for the */ +/* BeagleBone cape expansion headers */ +/**********************************************************************/ + +&ocp { + /************************/ + /* P8 Header */ + /************************/ + + P8_07_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; + pinctrl-0 = <&P8_07_default_pin>; + pinctrl-1 = <&P8_07_gpio_pin>; + pinctrl-2 = <&P8_07_gpio_pu_pin>; + pinctrl-3 = <&P8_07_gpio_pd_pin>; + pinctrl-4 = <&P8_07_timer_pin>; + }; + + P8_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; + pinctrl-0 = <&P8_08_default_pin>; + pinctrl-1 = <&P8_08_gpio_pin>; + pinctrl-2 = <&P8_08_gpio_pu_pin>; + pinctrl-3 = <&P8_08_gpio_pd_pin>; + pinctrl-4 = <&P8_08_timer_pin>; + }; + + P8_09_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; + pinctrl-0 = <&P8_09_default_pin>; + pinctrl-1 = <&P8_09_gpio_pin>; + pinctrl-2 = <&P8_09_gpio_pu_pin>; + pinctrl-3 = <&P8_09_gpio_pd_pin>; + pinctrl-4 = <&P8_09_timer_pin>; + }; + + P8_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; + pinctrl-0 = <&P8_10_default_pin>; + pinctrl-1 = <&P8_10_gpio_pin>; + pinctrl-2 = <&P8_10_gpio_pu_pin>; + pinctrl-3 = <&P8_10_gpio_pd_pin>; + pinctrl-4 = <&P8_10_timer_pin>; + }; + + P8_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "qep"; + pinctrl-0 = <&P8_11_default_pin>; + pinctrl-1 = <&P8_11_gpio_pin>; + pinctrl-2 = <&P8_11_gpio_pu_pin>; + pinctrl-3 = <&P8_11_gpio_pd_pin>; + pinctrl-4 = <&P8_11_pruout_pin>; + pinctrl-5 = <&P8_11_qep_pin>; + }; + + P8_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "qep"; + pinctrl-0 = <&P8_12_default_pin>; + pinctrl-1 = <&P8_12_gpio_pin>; + pinctrl-2 = <&P8_12_gpio_pu_pin>; + pinctrl-3 = <&P8_12_gpio_pd_pin>; + pinctrl-4 = <&P8_12_pruout_pin>; + pinctrl-5 = <&P8_12_qep_pin>; + }; + + P8_13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P8_13_default_pin>; + pinctrl-1 = <&P8_13_gpio_pin>; + pinctrl-2 = <&P8_13_gpio_pu_pin>; + pinctrl-3 = <&P8_13_gpio_pd_pin>; + pinctrl-4 = <&P8_13_pwm_pin>; + }; + + P8_14_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P8_14_default_pin>; + pinctrl-1 = <&P8_14_gpio_pin>; + pinctrl-2 = <&P8_14_gpio_pu_pin>; + pinctrl-3 = <&P8_14_gpio_pd_pin>; + pinctrl-4 = <&P8_14_pwm_pin>; + }; + + P8_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruin", "qep"; + pinctrl-0 = <&P8_15_default_pin>; + pinctrl-1 = <&P8_15_gpio_pin>; + pinctrl-2 = <&P8_15_gpio_pu_pin>; + pinctrl-3 = <&P8_15_gpio_pd_pin>; + pinctrl-4 = <&P8_15_pruin_pin>; + pinctrl-5 = <&P8_15_qep_pin>; + }; + + P8_16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruin", "qep"; + pinctrl-0 = <&P8_16_default_pin>; + pinctrl-1 = <&P8_16_gpio_pin>; + pinctrl-2 = <&P8_16_gpio_pu_pin>; + pinctrl-3 = <&P8_16_gpio_pd_pin>; + pinctrl-4 = <&P8_16_pruin_pin>; + pinctrl-5 = <&P8_16_qep_pin>; + }; + + P8_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P8_17_default_pin>; + pinctrl-1 = <&P8_17_gpio_pin>; + pinctrl-2 = <&P8_17_gpio_pu_pin>; + pinctrl-3 = <&P8_17_gpio_pd_pin>; + pinctrl-4 = <&P8_17_pwm_pin>; + }; + + P8_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&P8_18_default_pin>; + pinctrl-1 = <&P8_18_gpio_pin>; + pinctrl-2 = <&P8_18_gpio_pu_pin>; + pinctrl-3 = <&P8_18_gpio_pd_pin>; + }; + + P8_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P8_19_default_pin>; + pinctrl-1 = <&P8_19_gpio_pin>; + pinctrl-2 = <&P8_19_gpio_pu_pin>; + pinctrl-3 = <&P8_19_gpio_pd_pin>; + pinctrl-4 = <&P8_19_pwm_pin>; + }; + + P8_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&P8_26_default_pin>; + pinctrl-1 = <&P8_26_gpio_pin>; + pinctrl-2 = <&P8_26_gpio_pu_pin>; + pinctrl-3 = <&P8_26_gpio_pd_pin>; + }; + + P8_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_27_default_pin>; + pinctrl-1 = <&P8_27_gpio_pin>; + pinctrl-2 = <&P8_27_gpio_pu_pin>; + pinctrl-3 = <&P8_27_gpio_pd_pin>; + pinctrl-4 = <&P8_27_pruout_pin>; + pinctrl-5 = <&P8_27_pruin_pin>; + pinctrl-6 = <&P8_27_hdmi_pin>; + }; + + P8_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_28_default_pin>; + pinctrl-1 = <&P8_28_gpio_pin>; + pinctrl-2 = <&P8_28_gpio_pu_pin>; + pinctrl-3 = <&P8_28_gpio_pd_pin>; + pinctrl-4 = <&P8_28_pruout_pin>; + pinctrl-5 = <&P8_28_pruin_pin>; + pinctrl-6 = <&P8_28_hdmi_pin>; + }; + + P8_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_29_default_pin>; + pinctrl-1 = <&P8_29_gpio_pin>; + pinctrl-2 = <&P8_29_gpio_pu_pin>; + pinctrl-3 = <&P8_29_gpio_pd_pin>; + pinctrl-4 = <&P8_29_pruout_pin>; + pinctrl-5 = <&P8_29_pruin_pin>; + pinctrl-6 = <&P8_29_hdmi_pin>; + }; + + P8_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_30_default_pin>; + pinctrl-1 = <&P8_30_gpio_pin>; + pinctrl-2 = <&P8_30_gpio_pu_pin>; + pinctrl-3 = <&P8_30_gpio_pd_pin>; + pinctrl-4 = <&P8_30_pruout_pin>; + pinctrl-5 = <&P8_30_pruin_pin>; + pinctrl-6 = <&P8_30_hdmi_pin>; + }; + + P8_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","uart", "hdmi"; + pinctrl-0 = <&P8_31_default_pin>; + pinctrl-1 = <&P8_31_gpio_pin>; + pinctrl-2 = <&P8_31_gpio_pu_pin>; + pinctrl-3 = <&P8_31_gpio_pd_pin>; + pinctrl-4 = <&P8_31_uart_pin>; + pinctrl-5 = <&P8_31_hdmi_pin>; + }; + + P8_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "hdmi"; + pinctrl-0 = <&P8_32_default_pin>; + pinctrl-1 = <&P8_32_gpio_pin>; + pinctrl-2 = <&P8_32_gpio_pu_pin>; + pinctrl-3 = <&P8_32_gpio_pd_pin>; + pinctrl-4 = <&P8_32_hdmi_pin>; + }; + + P8_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "hdmi"; + pinctrl-0 = <&P8_33_default_pin>; + pinctrl-1 = <&P8_33_gpio_pin>; + pinctrl-2 = <&P8_33_gpio_pu_pin>; + pinctrl-3 = <&P8_33_gpio_pd_pin>; + pinctrl-4 = <&P8_33_hdmi_pin>; + }; + + P8_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","pwm", "hdmi"; + pinctrl-0 = <&P8_34_default_pin>; + pinctrl-1 = <&P8_34_gpio_pin>; + pinctrl-2 = <&P8_34_gpio_pu_pin>; + pinctrl-3 = <&P8_34_gpio_pd_pin>; + pinctrl-4 = <&P8_34_pwm_pin>; + pinctrl-5 = <&P8_34_hdmi_pin>; + }; + + P8_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "hdmi"; + pinctrl-0 = <&P8_35_default_pin>; + pinctrl-1 = <&P8_35_gpio_pin>; + pinctrl-2 = <&P8_35_gpio_pu_pin>; + pinctrl-3 = <&P8_35_gpio_pd_pin>; + pinctrl-4 = <&P8_35_hdmi_pin>; + }; + + P8_36_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","pwm", "hdmi"; + pinctrl-0 = <&P8_36_default_pin>; + pinctrl-1 = <&P8_36_gpio_pin>; + pinctrl-2 = <&P8_36_gpio_pu_pin>; + pinctrl-3 = <&P8_36_gpio_pd_pin>; + pinctrl-4 = <&P8_36_pwm_pin>; + pinctrl-5 = <&P8_36_hdmi_pin>; + }; + + P8_37_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","uart","pwm", "hdmi"; + pinctrl-0 = <&P8_37_default_pin>; + pinctrl-1 = <&P8_37_gpio_pin>; + pinctrl-2 = <&P8_37_gpio_pu_pin>; + pinctrl-3 = <&P8_37_gpio_pd_pin>; + pinctrl-4 = <&P8_37_uart_pin>; + pinctrl-5 = <&P8_37_pwm_pin>; + pinctrl-6 = <&P8_37_hdmi_pin>; + }; + + P8_38_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","uart","pwm", "hdmi"; + pinctrl-0 = <&P8_38_default_pin>; + pinctrl-1 = <&P8_38_gpio_pin>; + pinctrl-2 = <&P8_38_gpio_pu_pin>; + pinctrl-3 = <&P8_38_gpio_pd_pin>; + pinctrl-4 = <&P8_38_uart_pin>; + pinctrl-5 = <&P8_38_pwm_pin>; + pinctrl-6 = <&P8_38_hdmi_pin>; + }; + + P8_39_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_39_default_pin>; + pinctrl-1 = <&P8_39_gpio_pin>; + pinctrl-2 = <&P8_39_gpio_pu_pin>; + pinctrl-3 = <&P8_39_gpio_pd_pin>; + pinctrl-4 = <&P8_39_pruout_pin>; + pinctrl-5 = <&P8_39_pruin_pin>; + pinctrl-6 = <&P8_39_hdmi_pin>; + }; + + P8_40_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_40_default_pin>; + pinctrl-1 = <&P8_40_gpio_pin>; + pinctrl-2 = <&P8_40_gpio_pu_pin>; + pinctrl-3 = <&P8_40_gpio_pd_pin>; + pinctrl-4 = <&P8_40_pruout_pin>; + pinctrl-5 = <&P8_40_pruin_pin>; + pinctrl-6 = <&P8_40_hdmi_pin>; + }; + + P8_41_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_41_default_pin>; + pinctrl-1 = <&P8_41_gpio_pin>; + pinctrl-2 = <&P8_41_gpio_pu_pin>; + pinctrl-3 = <&P8_41_gpio_pd_pin>; + pinctrl-4 = <&P8_41_pruout_pin>; + pinctrl-5 = <&P8_41_pruin_pin>; + pinctrl-6 = <&P8_41_hdmi_pin>; + }; + + P8_42_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; + pinctrl-0 = <&P8_42_default_pin>; + pinctrl-1 = <&P8_42_gpio_pin>; + pinctrl-2 = <&P8_42_gpio_pu_pin>; + pinctrl-3 = <&P8_42_gpio_pd_pin>; + pinctrl-4 = <&P8_42_pruout_pin>; + pinctrl-5 = <&P8_42_pruin_pin>; + pinctrl-6 = <&P8_42_hdmi_pin>; + }; + + P8_43_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; + pinctrl-0 = <&P8_43_default_pin>; + pinctrl-1 = <&P8_43_gpio_pin>; + pinctrl-2 = <&P8_43_gpio_pu_pin>; + pinctrl-3 = <&P8_43_gpio_pd_pin>; + pinctrl-4 = <&P8_43_pruout_pin>; + pinctrl-5 = <&P8_43_pruin_pin>; + pinctrl-6 = <&P8_43_pwm_pin>; + pinctrl-7 = <&P8_43_hdmi_pin>; + }; + + P8_44_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; + pinctrl-0 = <&P8_44_default_pin>; + pinctrl-1 = <&P8_44_gpio_pin>; + pinctrl-2 = <&P8_44_gpio_pu_pin>; + pinctrl-3 = <&P8_44_gpio_pd_pin>; + pinctrl-4 = <&P8_44_pruout_pin>; + pinctrl-5 = <&P8_44_pruin_pin>; + pinctrl-6 = <&P8_44_pwm_pin>; + pinctrl-7 = <&P8_44_hdmi_pin>; + }; + + P8_45_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; + pinctrl-0 = <&P8_45_default_pin>; + pinctrl-1 = <&P8_45_gpio_pin>; + pinctrl-2 = <&P8_45_gpio_pu_pin>; + pinctrl-3 = <&P8_45_gpio_pd_pin>; + pinctrl-4 = <&P8_45_pruout_pin>; + pinctrl-5 = <&P8_45_pruin_pin>; + pinctrl-6 = <&P8_45_pwm_pin>; + pinctrl-7 = <&P8_45_hdmi_pin>; + }; + + P8_46_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; + pinctrl-0 = <&P8_46_default_pin>; + pinctrl-1 = <&P8_46_gpio_pin>; + pinctrl-2 = <&P8_46_gpio_pu_pin>; + pinctrl-3 = <&P8_46_gpio_pd_pin>; + pinctrl-4 = <&P8_46_pruout_pin>; + pinctrl-5 = <&P8_46_pruin_pin>; + pinctrl-6 = <&P8_46_pwm_pin>; + pinctrl-7 = <&P8_46_hdmi_pin>; + }; + + /************************/ + /* P9 Header */ + /************************/ + + P9_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-0 = <&P9_11_default_pin>; + pinctrl-1 = <&P9_11_gpio_pin>; + pinctrl-2 = <&P9_11_gpio_pu_pin>; + pinctrl-3 = <&P9_11_gpio_pd_pin>; + pinctrl-4 = <&P9_11_uart_pin>; + }; + + P9_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&P9_12_default_pin>; + pinctrl-1 = <&P9_12_gpio_pin>; + pinctrl-2 = <&P9_12_gpio_pu_pin>; + pinctrl-3 = <&P9_12_gpio_pd_pin>; + }; + + P9_13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-0 = <&P9_13_default_pin>; + pinctrl-1 = <&P9_13_gpio_pin>; + pinctrl-2 = <&P9_13_gpio_pu_pin>; + pinctrl-3 = <&P9_13_gpio_pd_pin>; + pinctrl-4 = <&P9_13_uart_pin>; + }; + + P9_14_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P9_14_default_pin>; + pinctrl-1 = <&P9_14_gpio_pin>; + pinctrl-2 = <&P9_14_gpio_pu_pin>; + pinctrl-3 = <&P9_14_gpio_pd_pin>; + pinctrl-4 = <&P9_14_pwm_pin>; + }; + + P9_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P9_15_default_pin>; + pinctrl-1 = <&P9_15_gpio_pin>; + pinctrl-2 = <&P9_15_gpio_pu_pin>; + pinctrl-3 = <&P9_15_gpio_pd_pin>; + pinctrl-4 = <&P9_15_pwm_pin>; + }; + + P9_16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P9_16_default_pin>; + pinctrl-1 = <&P9_16_gpio_pin>; + pinctrl-2 = <&P9_16_gpio_pu_pin>; + pinctrl-3 = <&P9_16_gpio_pd_pin>; + pinctrl-4 = <&P9_16_pwm_pin>; + }; + + P9_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm"; + pinctrl-0 = <&P9_17_default_pin>; + pinctrl-1 = <&P9_17_gpio_pin>; + pinctrl-2 = <&P9_17_gpio_pu_pin>; + pinctrl-3 = <&P9_17_gpio_pd_pin>; + pinctrl-4 = <&P9_17_spi_pin>; + pinctrl-5 = <&P9_17_i2c_pin>; + pinctrl-6 = <&P9_17_pwm_pin>; + }; + + P9_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm"; + pinctrl-0 = <&P9_18_default_pin>; + pinctrl-1 = <&P9_18_gpio_pin>; + pinctrl-2 = <&P9_18_gpio_pu_pin>; + pinctrl-3 = <&P9_18_gpio_pd_pin>; + pinctrl-4 = <&P9_18_spi_pin>; + pinctrl-5 = <&P9_18_i2c_pin>; + pinctrl-6 = <&P9_18_pwm_pin>; + }; + + P9_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "can", "i2c"; + pinctrl-0 = <&P9_19_default_pin>; + pinctrl-1 = <&P9_19_gpio_pin>; + pinctrl-2 = <&P9_19_gpio_pu_pin>; + pinctrl-3 = <&P9_19_gpio_pd_pin>; + pinctrl-4 = <&P9_19_can_pin>; + pinctrl-5 = <&P9_19_i2c_pin>; + }; + + P9_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "can", "i2c"; + pinctrl-0 = <&P9_20_default_pin>; + pinctrl-1 = <&P9_20_gpio_pin>; + pinctrl-2 = <&P9_20_gpio_pu_pin>; + pinctrl-3 = <&P9_20_gpio_pd_pin>; + pinctrl-4 = <&P9_20_can_pin>; + pinctrl-5 = <&P9_20_i2c_pin>; + }; + + P9_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; + pinctrl-0 = <&P9_21_default_pin>; + pinctrl-1 = <&P9_21_gpio_pin>; + pinctrl-2 = <&P9_21_gpio_pu_pin>; + pinctrl-3 = <&P9_21_gpio_pd_pin>; + pinctrl-4 = <&P9_21_spi_pin>; + pinctrl-5 = <&P9_21_uart_pin>; + pinctrl-6 = <&P9_21_i2c_pin>; + pinctrl-7 = <&P9_21_pwm_pin>; + }; + + P9_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; + pinctrl-0 = <&P9_22_default_pin>; + pinctrl-1 = <&P9_22_gpio_pin>; + pinctrl-2 = <&P9_22_gpio_pu_pin>; + pinctrl-3 = <&P9_22_gpio_pd_pin>; + pinctrl-4 = <&P9_22_spi_pin>; + pinctrl-5 = <&P9_22_uart_pin>; + pinctrl-6 = <&P9_22_i2c_pin>; + pinctrl-7 = <&P9_22_pwm_pin>; + }; + + P9_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P9_23_default_pin>; + pinctrl-1 = <&P9_23_gpio_pin>; + pinctrl-2 = <&P9_23_gpio_pu_pin>; + pinctrl-3 = <&P9_23_gpio_pd_pin>; + pinctrl-4 = <&P9_23_pwm_pin>; + }; + + P9_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; + pinctrl-0 = <&P9_24_default_pin>; + pinctrl-1 = <&P9_24_gpio_pin>; + pinctrl-2 = <&P9_24_gpio_pu_pin>; + pinctrl-3 = <&P9_24_gpio_pd_pin>; + pinctrl-4 = <&P9_24_uart_pin>; + pinctrl-5 = <&P9_24_can_pin>; + pinctrl-6 = <&P9_24_i2c_pin>; + pinctrl-7 = <&P9_24_pruin_pin>; + }; + + P9_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin", "audio"; + pinctrl-0 = <&P9_25_default_pin>; + pinctrl-1 = <&P9_25_gpio_pin>; + pinctrl-2 = <&P9_25_gpio_pu_pin>; + pinctrl-3 = <&P9_25_gpio_pd_pin>; + pinctrl-4 = <&P9_25_qep_pin>; + pinctrl-5 = <&P9_25_pruout_pin>; + pinctrl-6 = <&P9_25_pruin_pin>; + pinctrl-7 = <&P9_25_audio_pin>; + }; + + P9_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; + pinctrl-0 = <&P9_26_default_pin>; + pinctrl-1 = <&P9_26_gpio_pin>; + pinctrl-2 = <&P9_26_gpio_pu_pin>; + pinctrl-3 = <&P9_26_gpio_pd_pin>; + pinctrl-4 = <&P9_26_uart_pin>; + pinctrl-5 = <&P9_26_can_pin>; + pinctrl-6 = <&P9_26_i2c_pin>; + pinctrl-7 = <&P9_26_pruin_pin>; + }; + + P9_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_27_default_pin>; + pinctrl-1 = <&P9_27_gpio_pin>; + pinctrl-2 = <&P9_27_gpio_pu_pin>; + pinctrl-3 = <&P9_27_gpio_pd_pin>; + pinctrl-4 = <&P9_27_qep_pin>; + pinctrl-5 = <&P9_27_pruout_pin>; + pinctrl-6 = <&P9_27_pruin_pin>; + }; + + P9_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pwm2", "pruout", "pruin", "audio"; + pinctrl-0 = <&P9_28_default_pin>; + pinctrl-1 = <&P9_28_gpio_pin>; + pinctrl-2 = <&P9_28_gpio_pu_pin>; + pinctrl-3 = <&P9_28_gpio_pd_pin>; + pinctrl-4 = <&P9_28_pwm_pin>; + pinctrl-5 = <&P9_28_spi_pin>; + pinctrl-6 = <&P9_28_pwm2_pin>; + pinctrl-7 = <&P9_28_pruout_pin>; + pinctrl-8 = <&P9_28_pruin_pin>; + pinctrl-9 = <&P9_28_audio_pin>; + }; + + P9_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin", "audio"; + pinctrl-0 = <&P9_29_default_pin>; + pinctrl-1 = <&P9_29_gpio_pin>; + pinctrl-2 = <&P9_29_gpio_pu_pin>; + pinctrl-3 = <&P9_29_gpio_pd_pin>; + pinctrl-4 = <&P9_29_pwm_pin>; + pinctrl-5 = <&P9_29_spi_pin>; + pinctrl-6 = <&P9_29_pruout_pin>; + pinctrl-7 = <&P9_29_pruin_pin>; + pinctrl-8 = <&P9_29_audio_pin>; + }; + + P9_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_30_default_pin>; + pinctrl-1 = <&P9_30_gpio_pin>; + pinctrl-2 = <&P9_30_gpio_pu_pin>; + pinctrl-3 = <&P9_30_gpio_pd_pin>; + pinctrl-4 = <&P9_30_pwm_pin>; + pinctrl-5 = <&P9_30_spi_pin>; + pinctrl-6 = <&P9_30_pruout_pin>; + pinctrl-7 = <&P9_30_pruin_pin>; + }; + + P9_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin", "audio"; + pinctrl-0 = <&P9_31_default_pin>; + pinctrl-1 = <&P9_31_gpio_pin>; + pinctrl-2 = <&P9_31_gpio_pu_pin>; + pinctrl-3 = <&P9_31_gpio_pd_pin>; + pinctrl-4 = <&P9_31_pwm_pin>; + pinctrl-5 = <&P9_31_spi_pin>; + pinctrl-6 = <&P9_31_pruout_pin>; + pinctrl-7 = <&P9_31_pruin_pin>; + pinctrl-8 = <&P9_31_audio_pin>; + }; + + P9_41_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer", "pruin"; + pinctrl-0 = <&P9_41_default_pin>; + pinctrl-1 = <&P9_41_gpio_pin>; + pinctrl-2 = <&P9_41_gpio_pu_pin>; + pinctrl-3 = <&P9_41_gpio_pd_pin>; + pinctrl-4 = <&P9_41_timer_pin>; + pinctrl-5 = <&P9_41_pruin_pin>; + }; + + P9_91_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_91_default_pin>; + pinctrl-1 = <&P9_91_gpio_pin>; + pinctrl-2 = <&P9_91_gpio_pu_pin>; + pinctrl-3 = <&P9_91_gpio_pd_pin>; + pinctrl-4 = <&P9_91_qep_pin>; + pinctrl-5 = <&P9_91_pruout_pin>; + pinctrl-6 = <&P9_91_pruin_pin>; + }; + + P9_42_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "uart", "spics", "spiclk"; + pinctrl-0 = <&P9_42_default_pin>; + pinctrl-1 = <&P9_42_gpio_pin>; + pinctrl-2 = <&P9_42_gpio_pu_pin>; + pinctrl-3 = <&P9_42_gpio_pd_pin>; + pinctrl-4 = <&P9_42_pwm_pin>; + pinctrl-5 = <&P9_42_uart_pin>; + pinctrl-6 = <&P9_42_spics_pin>; + pinctrl-7 = <&P9_42_spiclk_pin>; + }; + + P9_92_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_92_default_pin>; + pinctrl-1 = <&P9_92_gpio_pin>; + pinctrl-2 = <&P9_92_gpio_pu_pin>; + pinctrl-3 = <&P9_92_gpio_pd_pin>; + pinctrl-4 = <&P9_92_qep_pin>; + pinctrl-5 = <&P9_92_pruout_pin>; + pinctrl-6 = <&P9_92_pruin_pin>; + }; + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P8_07 { + gpio-name = "P8_07"; + gpio = <&gpio2 2 0>; + input; + dir-changeable; + }; + P8_08 { + gpio-name = "P8_08"; + gpio = <&gpio2 3 0>; + input; + dir-changeable; + }; + P8_09 { + gpio-name = "P8_09"; + gpio = <&gpio2 5 0>; + input; + dir-changeable; + }; + P8_10 { + gpio-name = "P8_10"; + gpio = <&gpio2 4 0>; + input; + dir-changeable; + }; + P8_11 { + gpio-name = "P8_11"; + gpio = <&gpio1 13 0>; + input; + dir-changeable; + }; + P8_12 { + gpio-name = "P8_12"; + gpio = <&gpio1 12 0>; + input; + dir-changeable; + }; + P8_13 { + gpio-name = "P8_13"; + gpio = <&gpio0 23 0>; + input; + dir-changeable; + }; + P8_14 { + gpio-name = "P8_14"; + gpio = <&gpio0 26 0>; + input; + dir-changeable; + }; + P8_15 { + gpio-name = "P8_15"; + gpio = <&gpio1 15 0>; + input; + dir-changeable; + }; + P8_16 { + gpio-name = "P8_16"; + gpio = <&gpio1 14 0>; + input; + dir-changeable; + }; + P8_17 { + gpio-name = "P8_17"; + gpio = <&gpio0 27 0>; + input; + dir-changeable; + }; + P8_18 { + gpio-name = "P8_18"; + gpio = <&gpio2 1 0>; + input; + dir-changeable; + }; + P8_19 { + gpio-name = "P8_19"; + gpio = <&gpio0 22 0>; + input; + dir-changeable; + }; + + P8_26 { + gpio-name = "P8_26"; + gpio = <&gpio1 29 0>; + input; + dir-changeable; + }; + P8_27 { + gpio-name = "P8_27"; + gpio = <&gpio2 22 0>; + input; + dir-changeable; + }; + P8_28 { + gpio-name = "P8_28"; + gpio = <&gpio2 24 0>; + input; + dir-changeable; + }; + P8_29 { + gpio-name = "P8_29"; + gpio = <&gpio2 23 0>; + input; + dir-changeable; + }; + P8_30 { + gpio-name = "P8_30"; + gpio = <&gpio2 25 0>; + input; + dir-changeable; + }; + P8_31 { + gpio-name = "P8_31"; + gpio = <&gpio0 10 0>; + input; + dir-changeable; + }; + P8_32 { + gpio-name = "P8_32"; + gpio = <&gpio0 11 0>; + input; + dir-changeable; + }; + P8_33 { + gpio-name = "P8_33"; + gpio = <&gpio0 9 0>; + input; + dir-changeable; + }; + P8_34 { + gpio-name = "P8_34"; + gpio = <&gpio2 17 0>; + input; + dir-changeable; + }; + P8_35 { + gpio-name = "P8_35"; + gpio = <&gpio0 8 0>; + input; + dir-changeable; + }; + P8_36 { + gpio-name = "P8_36"; + gpio = <&gpio2 16 0>; + input; + dir-changeable; + }; + P8_37 { + gpio-name = "P8_37"; + gpio = <&gpio2 14 0>; + input; + dir-changeable; + }; + P8_38 { + gpio-name = "P8_38"; + gpio = <&gpio2 15 0>; + input; + dir-changeable; + }; + P8_39 { + gpio-name = "P8_39"; + gpio = <&gpio2 12 0>; + input; + dir-changeable; + }; + P8_40 { + gpio-name = "P8_40"; + gpio = <&gpio2 13 0>; + input; + dir-changeable; + }; + P8_41 { + gpio-name = "P8_41"; + gpio = <&gpio2 10 0>; + input; + dir-changeable; + }; + P8_42 { + gpio-name = "P8_42"; + gpio = <&gpio2 11 0>; + input; + dir-changeable; + }; + P8_43 { + gpio-name = "P8_43"; + gpio = <&gpio2 8 0>; + input; + dir-changeable; + }; + P8_44 { + gpio-name = "P8_44"; + gpio = <&gpio2 9 0>; + input; + dir-changeable; + }; + P8_45 { + gpio-name = "P8_45"; + gpio = <&gpio2 6 0>; + input; + dir-changeable; + }; + P8_46 { + gpio-name = "P8_46"; + gpio = <&gpio2 7 0>; + input; + dir-changeable; + }; + + + P9_11 { + gpio-name = "P9_11"; + gpio = <&gpio0 30 0>; + input; + dir-changeable; + }; + P9_12 { + gpio-name = "P9_12"; + gpio = <&gpio1 28 0>; + input; + dir-changeable; + }; + P9_13 { + gpio-name = "P9_13"; + gpio = <&gpio0 31 0>; + input; + dir-changeable; + }; + P9_14 { + gpio-name = "P9_14"; + gpio = <&gpio1 18 0>; + input; + dir-changeable; + }; + P9_15 { + gpio-name = "P9_15"; + gpio = <&gpio1 16 0>; + input; + dir-changeable; + }; + P9_16 { + gpio-name = "P9_16"; + gpio = <&gpio1 19 0>; + input; + dir-changeable; + }; + P9_17 { + gpio-name = "P9_17"; + gpio = <&gpio0 5 0>; + input; + dir-changeable; + }; + P9_18 { + gpio-name = "P9_18"; + gpio = <&gpio0 4 0>; + input; + dir-changeable; + }; + P9_19 { + gpio-name = "P9_19"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + P9_20 { + gpio-name = "P9_20"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + P9_21 { + gpio-name = "P9_21"; + gpio = <&gpio0 3 0>; + input; + dir-changeable; + }; + P9_22 { + gpio-name = "P9_22"; + gpio = <&gpio0 2 0>; + input; + dir-changeable; + }; + P9_23 { + gpio-name = "P9_23"; + gpio = <&gpio1 17 0>; + input; + dir-changeable; + }; + P9_24 { + gpio-name = "P9_24"; + gpio = <&gpio0 15 0>; + input; + dir-changeable; + }; + P9_25 { + gpio-name = "P9_25"; + gpio = <&gpio3 21 0>; + input; + dir-changeable; + }; + P9_26 { + gpio-name = "P9_26"; + gpio = <&gpio0 14 0>; + input; + dir-changeable; + }; + P9_27 { + gpio-name = "P9_27"; + gpio = <&gpio3 19 0>; + input; + dir-changeable; + }; + P9_28 { + gpio-name = "P9_28"; + gpio = <&gpio3 17 0>; + input; + dir-changeable; + }; + P9_29 { + gpio-name = "P9_29"; + gpio = <&gpio3 15 0>; + input; + dir-changeable; + }; + P9_30 { + gpio-name = "P9_30"; + gpio = <&gpio3 16 0>; + input; + dir-changeable; + }; + P9_31 { + gpio-name = "P9_31"; + gpio = <&gpio3 14 0>; + input; + dir-changeable; + }; + P9_41 { + gpio-name = "P9_41"; + gpio = <&gpio0 20 0>; + input; + dir-changeable; + }; + P9_91 { + gpio-name = "P9_91"; + gpio = <&gpio3 20 0>; + input; + dir-changeable; + }; + P9_42 { + gpio-name = "P9_42"; + gpio = <&gpio0 7 0>; + input; + dir-changeable; + }; + P9_92 { + gpio-name = "P9_92"; + gpio = <&gpio3 18 0>; + input; + dir-changeable; + }; + }; +}; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 8e79bd9f0d6b0..3a0d0ebc7eae0 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -168,7 +168,7 @@ * for the moment, just use a fake OCP bus entry to represent * the whole bus hierarchy. */ - ocp { + ocp: ocp { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 1918007fa2c2c..5db48e6a37dcc 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -61,6 +61,20 @@ config GPIO_SYSFS Kernel drivers may also request that a particular GPIO be exported to userspace; this can be useful when debugging. +config GPIO_OF_HELPER + bool "GPIO OF helper device (EXPERIMENTAL)" + depends on OF_GPIO + help + Say Y here to add an GPIO OF helper driver + + Allows you specify a GPIO helper based on OF + which allows simple export of GPIO functionality + in user-space. + + Features include, value set/get, direction control, + interrupt/value change poll support, event counting + and others. + config GPIO_GENERIC depends on HAS_IOMEM # Only for IOMEM drivers tristate diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 8a2dfba3b2310..78bd52d7b30de 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_GPIOLIB) += gpiolib-devprop.o obj-$(CONFIG_OF_GPIO) += gpiolib-of.o obj-$(CONFIG_GPIO_SYSFS) += gpiolib-sysfs.o obj-$(CONFIG_GPIO_ACPI) += gpiolib-acpi.o +obj-$(CONFIG_GPIO_OF_HELPER) += gpio-of-helper.o # Device drivers. Generally keep list sorted alphabetically obj-$(CONFIG_GPIO_GENERIC) += gpio-generic.o diff --git a/drivers/gpio/gpio-of-helper.c b/drivers/gpio/gpio-of-helper.c new file mode 100644 index 0000000000000..83f362f7da5ff --- /dev/null +++ b/drivers/gpio/gpio-of-helper.c @@ -0,0 +1,435 @@ +/* + * GPIO OF based helper + * + * A simple DT based driver to provide access to GPIO functionality + * to user-space via sysfs. + * + * Copyright (C) 2013 Pantelis Antoniou + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* fwd decl. */ +struct gpio_of_helper_info; + +enum gpio_type { + GPIO_TYPE_INPUT = 0, + GPIO_TYPE_OUTPUT = 1, +}; + +struct gpio_of_entry { + int id; + struct gpio_of_helper_info *info; + struct device_node *node; + enum gpio_type type; + int gpio; + int irq; + const char *name; + atomic64_t counter; + unsigned int count_flags; +#define COUNT_RISING_EDGE (1 << 0) +#define COUNT_FALLING_EDGE (1 << 1) +}; + +struct gpio_of_helper_info { + struct platform_device *pdev; + struct idr idr; +}; + +static const struct of_device_id gpio_of_helper_of_match[] = { + { + .compatible = "gpio-of-helper", + }, + { }, +}; +MODULE_DEVICE_TABLE(of, gpio_of_helper_of_match); + +static ssize_t gpio_of_helper_show_status(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct gpio_of_helper_info *info = platform_get_drvdata(pdev); + struct gpio_of_entry *entry; + char *p, *e; + int id, n; + + p = buf; + e = p + PAGE_SIZE; + n = 0; + idr_for_each_entry(&info->idr, entry, id) { + switch (entry->type) { + case GPIO_TYPE_INPUT: + n = snprintf(p, e - p, "%2d %-24s %3d %-3s %llu\n", + entry->id, entry->name, entry->gpio, "IN", + (unsigned long long) + atomic64_read(&entry->counter)); + break; + case GPIO_TYPE_OUTPUT: + n = snprintf(p, e - p, "%2d %-24s %3d %-3s\n", + entry->id, entry->name, entry->gpio, "OUT"); + break; + } + p += n; + } + + return p - buf; +} + +static DEVICE_ATTR(status, S_IRUGO, + gpio_of_helper_show_status, NULL); + +static irqreturn_t gpio_of_helper_handler(int irq, void *ptr) +{ + struct gpio_of_entry *entry = ptr; + + /* caution - low speed interfaces only! */ + atomic64_inc(&entry->counter); + + return IRQ_HANDLED; +} + +static struct gpio_of_entry * +gpio_of_entry_create(struct gpio_of_helper_info *info, + struct device_node *node) +{ + struct platform_device *pdev = info->pdev; + struct device *dev = &pdev->dev; + struct gpio_of_entry *entry; + int err, gpio, irq; + unsigned int req_flags, count_flags, irq_flags; + enum gpio_type type; + enum of_gpio_flags gpio_flags; + const char *name; + + /* get the type of the node first */ + if (of_property_read_bool(node, "input")) + type = GPIO_TYPE_INPUT; + else if (of_property_read_bool(node, "output") + || of_property_read_bool(node, "init-low") + || of_property_read_bool(node, "init-high")) + type = GPIO_TYPE_OUTPUT; + else { + dev_err(dev, "Not valid gpio node type\n"); + err = -EINVAL; + goto err_bad_node; + } + + /* get the name */ + if (of_property_read_string(node, "line-name", &name)) + if (of_property_read_string(node, "gpio-name", &name)) + name = node->name; + + err = of_get_named_gpio_flags(node, "gpio", 0, &gpio_flags); + if (IS_ERR_VALUE(err)) { + dev_err(dev, "Failed to get gpio property of '%s'\n", name); + goto err_bad_node; + } + gpio = err; + + req_flags = 0; + count_flags = 0; + + /* set the request flags */ + switch (type) { + case GPIO_TYPE_INPUT: + req_flags = GPIOF_DIR_IN | GPIOF_EXPORT; + if (of_property_read_bool(node, "count-falling-edge")) + count_flags |= COUNT_FALLING_EDGE; + if (of_property_read_bool(node, "count-rising-edge")) + count_flags |= COUNT_RISING_EDGE; + break; + case GPIO_TYPE_OUTPUT: + req_flags = GPIOF_DIR_OUT | GPIOF_EXPORT; + if (of_property_read_bool(node, "init-high")) + req_flags |= GPIOF_OUT_INIT_HIGH; + else if (of_property_read_bool(node, "init-low")) + req_flags |= GPIOF_OUT_INIT_LOW; + break; + } + if (of_property_read_bool(node, "dir-changeable")) + req_flags |= GPIOF_EXPORT_CHANGEABLE; + if (gpio_flags & OF_GPIO_ACTIVE_LOW) + req_flags |= GPIOF_ACTIVE_LOW; + if (gpio_flags & OF_GPIO_SINGLE_ENDED) { + if (gpio_flags & OF_GPIO_ACTIVE_LOW) + req_flags |= GPIOF_OPEN_DRAIN; + else + req_flags |= GPIOF_OPEN_SOURCE; + } + + /* request the gpio */ + err = devm_gpio_request_one(dev, gpio, req_flags, name); + if (err != 0) { + dev_err(dev, "Failed to request gpio '%s'\n", name); + goto err_bad_node; + } + + irq = -1; + irq_flags = 0; + + /* counter mode requested - need an interrupt */ + if (count_flags != 0) { + irq = gpio_to_irq(gpio); + if (IS_ERR_VALUE(irq)) { + dev_err(dev, "Failed to request gpio '%s'\n", name); + goto err_bad_node; + } + + if (count_flags & COUNT_RISING_EDGE) + irq_flags |= IRQF_TRIGGER_RISING; + if (count_flags & COUNT_FALLING_EDGE) + irq_flags |= IRQF_TRIGGER_FALLING; + } + +// if (!idr_pre_get(&info->idr, GFP_KERNEL)) { +// dev_err(dev, "Failed on idr_pre_get of '%s'\n", name); +// err = -ENOMEM; +// goto err_no_mem; +// } + + idr_preload(GFP_KERNEL); + + entry = devm_kzalloc(dev, sizeof(*entry), GFP_KERNEL); + if (entry == NULL) { + dev_err(dev, "Failed to allocate gpio entry of '%s'\n", name); + err = -ENOMEM; + goto err_no_mem; + } + + entry->id = -1; + entry->info = info; + entry->node = of_node_get(node); /* get node reference */ + entry->type = type; + entry->gpio = gpio; + entry->irq = irq; + entry->name = name; + + /* interrupt enable is last thing done */ + if (irq >= 0) { + atomic64_set(&entry->counter, 0); + entry->count_flags = count_flags; + err = devm_request_irq(dev, irq, gpio_of_helper_handler, + irq_flags, name, entry); + if (err != 0) { + dev_err(dev, "Failed to request irq of '%s'\n", name); + goto err_no_irq; + } + } + + /* all done; insert */ +// err = idr_get_new(&info->idr, entry, &entry->id); +// if (IS_ERR_VALUE(err)) { +// dev_err(dev, "Failed to idr_get_new of '%s'\n", name); +// goto err_fail_idr; +// } + + err = idr_alloc(&info->idr, entry, 0, 0, GFP_NOWAIT); + if (err >= 0) + entry->id = err; + + idr_preload_end(); + + if (err < 0) { + dev_err(dev, "Failed to idr_get_new of '%s'\n", name); + goto err_fail_idr; + } + + dev_dbg(dev, "Allocated GPIO id=%d name='%s'\n", entry->id, name); + + return entry; + +err_fail_idr: + /* nothing to do */ +err_no_irq: + /* release node ref */ + of_node_put(node); + /* nothing else needs to be done, devres handles it */ +err_no_mem: +err_bad_node: + return ERR_PTR(err); +} + +static int gpio_of_entry_destroy(struct gpio_of_entry *entry) +{ + struct gpio_of_helper_info *info = entry->info; + struct platform_device *pdev = info->pdev; + struct device *dev = &pdev->dev; + + dev_dbg(dev, "Destroying GPIO id=%d\n", entry->id); + + /* remove from the IDR */ + idr_remove(&info->idr, entry->id); + + /* remove node ref */ + of_node_put(entry->node); + + /* free gpio */ + devm_gpio_free(dev, entry->gpio); + + /* gree irq */ + if (entry->irq >= 0) + devm_free_irq(dev, entry->irq, entry); + + /* and free */ + devm_kfree(dev, entry); + + return 0; +} + +static int gpio_of_helper_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct gpio_of_helper_info *info; + struct gpio_of_entry *entry; + struct device_node *pnode = pdev->dev.of_node; + struct device_node *cnode; + struct pinctrl *pinctrl; + int err; + + /* we only support OF */ + if (pnode == NULL) { + dev_err(&pdev->dev, "No platform of_node!\n"); + return -ENODEV; + } + + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + /* special handling for probe defer */ + if (PTR_ERR(pinctrl) == -EPROBE_DEFER) + return -EPROBE_DEFER; + + dev_warn(&pdev->dev, + "pins are not configured from the driver\n"); + } + + info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); + if (info == NULL) { + dev_err(&pdev->dev, "Failed to allocate info\n"); + err = -ENOMEM; + goto err_no_mem; + } + platform_set_drvdata(pdev, info); + info->pdev = pdev; + + idr_init(&info->idr); + + err = device_create_file(dev, &dev_attr_status); + if (err != 0) { + dev_err(dev, "Failed to create status sysfs attribute\n"); + goto err_no_sysfs; + } + + for_each_child_of_node(pnode, cnode) { + + entry = gpio_of_entry_create(info, cnode); + if (IS_ERR_OR_NULL(entry)) { + dev_err(dev, "Failed to create gpio entry\n"); + err = PTR_ERR(entry); + goto err_fail_entry; + } + } + + dev_info(&pdev->dev, "ready\n"); + + return 0; +err_fail_entry: + device_remove_file(&pdev->dev, &dev_attr_status); +err_no_sysfs: +err_no_mem: + return err; +} + +static int gpio_of_helper_remove(struct platform_device *pdev) +{ + struct gpio_of_helper_info *info = platform_get_drvdata(pdev); + struct gpio_of_entry *entry; + int id; + + dev_info(&pdev->dev, "removing\n"); + + device_remove_file(&pdev->dev, &dev_attr_status); + + id = 0; + idr_for_each_entry(&info->idr, entry, id) { + /* destroy each and every one */ + gpio_of_entry_destroy(entry); + } + + return 0; +} + +#ifdef CONFIG_PM +//#ifdef CONFIG_PM_RUNTIME +static int gpio_of_helper_runtime_suspend(struct device *dev) +{ + /* place holder */ + return 0; +} + +static int gpio_of_helper_runtime_resume(struct device *dev) +{ + /* place holder */ + return 0; +} +//#endif /* CONFIG_PM_RUNTIME */ + +static struct dev_pm_ops gpio_of_helper_pm_ops = { + SET_RUNTIME_PM_OPS(gpio_of_helper_runtime_suspend, + gpio_of_helper_runtime_resume, NULL) +}; +#define GPIO_OF_HELPER_PM_OPS (&gpio_of_helper_pm_ops) +#else +#define GPIO_OF_HELPER_PM_OPS NULL +#endif /* CONFIG_PM */ + +struct platform_driver gpio_of_helper_driver = { + .probe = gpio_of_helper_probe, + .remove = gpio_of_helper_remove, + .driver = { + .name = "gpio-of-helper", + .owner = THIS_MODULE, + .pm = GPIO_OF_HELPER_PM_OPS, + .of_match_table = gpio_of_helper_of_match, + }, +}; + +module_platform_driver(gpio_of_helper_driver); + +MODULE_AUTHOR("Pantelis Antoniou "); +MODULE_DESCRIPTION("GPIO OF Helper driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:gpio-of-helper"); diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index 3f454eaf2101f..e5fa99e575484 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -36,10 +36,10 @@ static DEFINE_MUTEX(sysfs_lock); /* * /sys/class/gpio/gpioN... only for GPIOs that are exported * /direction - * * MAY BE OMITTED if kernel won't allow direction changes * * is read/write as "in" or "out" * * may also be written as "high" or "low", initializing * output value as specified ("out" implies "low") + * * read-only if kernel won't allow direction changes * /value * * always readable, subject to hardware behavior * * may be writable, as zero/nonzero @@ -52,6 +52,8 @@ static DEFINE_MUTEX(sysfs_lock); * * is read/write as zero/nonzero * * also affects existing and subsequent "falling" and "rising" * /edge configuration + * /label + * * descriptor label */ static ssize_t direction_show(struct device *dev, @@ -82,7 +84,9 @@ static ssize_t direction_store(struct device *dev, mutex_lock(&data->mutex); - if (sysfs_streq(buf, "high")) + if (!data->direction_can_change) + status = -EPERM; + else if (sysfs_streq(buf, "high")) status = gpiod_direction_output_raw(desc, 1); else if (sysfs_streq(buf, "out") || sysfs_streq(buf, "low")) status = gpiod_direction_output_raw(desc, 0); @@ -351,6 +355,23 @@ static ssize_t active_low_store(struct device *dev, } static DEVICE_ATTR_RW(active_low); +static ssize_t label_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct gpiod_data *data = dev_get_drvdata(dev); + struct gpio_desc *desc = data->desc; + ssize_t status; + + mutex_lock(&data->mutex); + + status = sprintf(buf, "%s\n", desc->label); + + mutex_unlock(&data->mutex); + + return status; +} +static DEVICE_ATTR_RO(label); + static umode_t gpio_is_visible(struct kobject *kobj, struct attribute *attr, int n) { @@ -362,12 +383,15 @@ static umode_t gpio_is_visible(struct kobject *kobj, struct attribute *attr, if (attr == &dev_attr_direction.attr) { if (!show_direction) - mode = 0; + mode &= 0444; } else if (attr == &dev_attr_edge.attr) { if (gpiod_to_irq(desc) < 0) mode = 0; if (!show_direction && test_bit(FLAG_IS_OUT, &desc->flags)) mode = 0; + } else if (attr == &dev_attr_value.attr) { + if (!show_direction && !test_bit(FLAG_IS_OUT, &desc->flags)) + mode &= 0444; } return mode; @@ -378,6 +402,7 @@ static struct attribute *gpio_attrs[] = { &dev_attr_edge.attr, &dev_attr_value.attr, &dev_attr_active_low.attr, + &dev_attr_label.attr, NULL, }; @@ -391,6 +416,10 @@ static const struct attribute_group *gpio_groups[] = { NULL }; +/* bwlegh, a second device in the same file... get out of my namespace! */ +#define dev_attr_label dev_attr_chip_label +#define label_show chip_label_show + /* * /sys/class/gpio/gpiochipN/ * /base ... matching gpio_chip.base (N) diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 5e52fcac5128a..f1c4c891cda3c 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -546,6 +546,7 @@ source "drivers/misc/mei/Kconfig" source "drivers/misc/vmw_vmci/Kconfig" source "drivers/misc/mic/Kconfig" source "drivers/misc/genwqe/Kconfig" +source "drivers/misc/cape/Kconfig" source "drivers/misc/echo/Kconfig" source "drivers/misc/cxl/Kconfig" endmenu diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index be4943c5db31e..3225f1e37dfc0 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -53,6 +53,7 @@ obj-$(CONFIG_SRAM) += sram.o obj-$(CONFIG_SRAM_EXEC) += sram-exec.o obj-y += mic/ obj-$(CONFIG_GENWQE) += genwqe/ +obj-y += cape/ obj-$(CONFIG_ECHO) += echo/ obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o obj-$(CONFIG_CXL_BASE) += cxl/ diff --git a/drivers/misc/cape/Kconfig b/drivers/misc/cape/Kconfig new file mode 100644 index 0000000000000..a2ef85e0415c5 --- /dev/null +++ b/drivers/misc/cape/Kconfig @@ -0,0 +1,5 @@ +# +# Capes +# + +source "drivers/misc/cape/beaglebone/Kconfig" diff --git a/drivers/misc/cape/Makefile b/drivers/misc/cape/Makefile new file mode 100644 index 0000000000000..7c4eb96ab29e4 --- /dev/null +++ b/drivers/misc/cape/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for cape like devices +# + +obj-y += beaglebone/ diff --git a/drivers/misc/cape/beaglebone/Kconfig b/drivers/misc/cape/beaglebone/Kconfig new file mode 100644 index 0000000000000..eeb67828fd829 --- /dev/null +++ b/drivers/misc/cape/beaglebone/Kconfig @@ -0,0 +1,10 @@ +# +# Beaglebone capes +# + +config BEAGLEBONE_PINMUX_HELPER + tristate "Beaglebone Pinmux Helper" + depends on ARCH_OMAP2PLUS && OF + default n + help + Say Y here to include support for the pinmux helper diff --git a/drivers/misc/cape/beaglebone/Makefile b/drivers/misc/cape/beaglebone/Makefile new file mode 100644 index 0000000000000..7f4617a01e262 --- /dev/null +++ b/drivers/misc/cape/beaglebone/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for beaglebone capes +# + +obj-$(CONFIG_BEAGLEBONE_PINMUX_HELPER) += bone-pinmux-helper.o diff --git a/drivers/misc/cape/beaglebone/bone-pinmux-helper.c b/drivers/misc/cape/beaglebone/bone-pinmux-helper.c new file mode 100644 index 0000000000000..d81363a77b103 --- /dev/null +++ b/drivers/misc/cape/beaglebone/bone-pinmux-helper.c @@ -0,0 +1,242 @@ +/* + * Pinmux helper driver + * + * Copyright (C) 2013 Pantelis Antoniou + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static const struct of_device_id bone_pinmux_helper_of_match[] = { + { + .compatible = "bone-pinmux-helper", + }, + { }, +}; +MODULE_DEVICE_TABLE(of, bone_pinmux_helper_of_match); + +struct pinmux_helper_data { + struct pinctrl *pinctrl; + char *selected_state_name; +}; + +static ssize_t pinmux_helper_show_state(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct platform_device *pdev = to_platform_device(dev); + struct pinmux_helper_data *data = platform_get_drvdata(pdev); + const char *name; + + name = data->selected_state_name; + if (name == NULL || strlen(name) == 0) + name = "none"; + return sprintf(buf, "%s\n", name); +} + +static ssize_t pinmux_helper_store_state(struct device *dev, + struct device_attribute *attr, const char *buf, size_t count) +{ + struct platform_device *pdev = to_platform_device(dev); + struct pinmux_helper_data *data = platform_get_drvdata(pdev); + struct pinctrl_state *state; + char *state_name; + char *s; + int err; + + /* duplicate (as a null terminated string) */ + state_name = kmalloc(count + 1, GFP_KERNEL); + if (state_name == NULL) + return -ENOMEM; + memcpy(state_name, buf, count); + state_name[count] = '\0'; + + /* and chop off newline */ + s = strchr(state_name, '\n'); + if (s != NULL) + *s = '\0'; + + /* try to select default state at first (if it exists) */ + state = pinctrl_lookup_state(data->pinctrl, state_name); + if (!IS_ERR(state)) { + err = pinctrl_select_state(data->pinctrl, state); + if (err != 0) + dev_err(dev, "Failed to select state %s\n", + state_name); + } else { + dev_err(dev, "Failed to find state %s\n", state_name); + err = PTR_RET(state); + } + + if (err == 0) { + kfree(data->selected_state_name); + data->selected_state_name = state_name; + } + + return err ? err : count; +} + +static DEVICE_ATTR(state, S_IWUSR | S_IRUGO, + pinmux_helper_show_state, pinmux_helper_store_state); + +static struct attribute *pinmux_helper_attributes[] = { + &dev_attr_state.attr, + NULL +}; + +static const struct attribute_group pinmux_helper_attr_group = { + .attrs = pinmux_helper_attributes, +}; + +static int bone_pinmux_helper_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct pinmux_helper_data *data; + struct pinctrl_state *state; + char *state_name; + const char *mode_name; + int mode_len; + int err; + + data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); + if (data == NULL) { + dev_err(dev, "Failed to allocate data\n"); + err = -ENOMEM; + goto err_no_mem; + } + + state_name = kmalloc(strlen(PINCTRL_STATE_DEFAULT) + 1, + GFP_KERNEL); + if (state_name == NULL) { + dev_err(dev, "Failed to allocate state name\n"); + err = -ENOMEM; + goto err_no_state_mem; + } + data->selected_state_name = state_name; + strcpy(data->selected_state_name, PINCTRL_STATE_DEFAULT); + + platform_set_drvdata(pdev, data); + + data->pinctrl = devm_pinctrl_get(dev); + if (IS_ERR(data->pinctrl)) { + dev_err(dev, "Failed to get pinctrl\n"); + err = PTR_RET(data->pinctrl); + goto err_no_pinctrl; + } + + /* See if an initial mode is specified in the device tree */ + mode_name = of_get_property(dev->of_node, "mode", &mode_len); + + err = -1; + if (mode_name != NULL ) { + state_name = kmalloc(mode_len + 1, GFP_KERNEL); + if (state_name == NULL) { + dev_err(dev, "Failed to allocate state name\n"); + err = -ENOMEM; + goto err_no_mode_mem; + } + strncpy(state_name, mode_name, mode_len); + + /* try to select requested mode */ + state = pinctrl_lookup_state(data->pinctrl, state_name); + if (!IS_ERR(state)) { + err = pinctrl_select_state(data->pinctrl, state); + if (err != 0) { + dev_warn(dev, "Unable to select requested mode %s\n", state_name); + kfree(state_name); + } else { + kfree(data->selected_state_name); + data->selected_state_name = state_name; + dev_notice(dev, "Set initial pinmux mode to %s\n", state_name); + } + } + } + + /* try to select default state if mode_name failed */ + if ( err != 0) { + state = pinctrl_lookup_state(data->pinctrl, + data->selected_state_name); + if (!IS_ERR(state)) { + err = pinctrl_select_state(data->pinctrl, state); + if (err != 0) { + dev_err(dev, "Failed to select default state\n"); + goto err_no_state; + } + } else { + data->selected_state_name = '\0'; + } + } + + /* Register sysfs hooks */ + err = sysfs_create_group(&dev->kobj, &pinmux_helper_attr_group); + if (err) { + dev_err(dev, "Failed to create sysfs group\n"); + goto err_no_sysfs; + } + + return 0; + +err_no_sysfs: +err_no_state: +err_no_mode_mem: + devm_pinctrl_put(data->pinctrl); +err_no_pinctrl: + devm_kfree(dev, data->selected_state_name); +err_no_state_mem: + devm_kfree(dev, data); +err_no_mem: + return err; +} + +static int bone_pinmux_helper_remove(struct platform_device *pdev) +{ + struct pinmux_helper_data *data = platform_get_drvdata(pdev); + struct device *dev = &pdev->dev; + + sysfs_remove_group(&dev->kobj, &pinmux_helper_attr_group); + kfree(data->selected_state_name); + devm_pinctrl_put(data->pinctrl); + devm_kfree(dev, data); + + return 0; +} + +struct platform_driver bone_pinmux_helper_driver = { + .probe = bone_pinmux_helper_probe, + .remove = bone_pinmux_helper_remove, + .driver = { + .name = "bone-pinmux-helper", + .owner = THIS_MODULE, + .of_match_table = bone_pinmux_helper_of_match, + }, +}; + +module_platform_driver(bone_pinmux_helper_driver); + +MODULE_AUTHOR("Pantelis Antoniou"); +MODULE_DESCRIPTION("Beaglebone pinmux helper driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:bone-pinmux-helper"); From 2b67edbbc6547c469210c5bf45325b4cc4879a40 Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Tue, 2 Jan 2018 20:18:02 +0000 Subject: [PATCH 077/158] am33xx: add gpio line names --- arch/arm/boot/dts/am33xx.dtsi | 132 ++++++++++++++++++++++++++++++++++ 1 file changed, 132 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 3a0d0ebc7eae0..dbd0b36790da6 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -319,6 +319,39 @@ #interrupt-cells = <2>; reg = <0x44e07000 0x1000>; interrupts = <96>; + gpio-line-names = + "MDIO_DATA", // 0 + "MDIO_CLK", // 1 + "SPI0_SCLK", // 2 + "SPI0_D0", // 3 + "SPI0_D1", // 4 + "SPI0_CS0", // 5 + "SPI0_CS1", // 6 + "ECAP0_IN_PWM0_OUT", // 7 + "LCD_DATA12", // 8 + "LCD_DATA13", // 9 + "LCD_DATA14", // 10 + "LCD_DATA15", // 11 + "UART1_CTSN", // 12 + "UART1_RTSN", // 13 + "UART1_RXD", // 14 + "UART1_TXD", // 15 + "GMII1_TXD3", // 16 + "GMII1_TXD2", // 17 + "USB0_DRVVBUS", // 18 + "XDMA_EVENT_INTR0", // 19 + "XDMA_EVENT_INTR1", // 20 + "GMII1_TXD1", // 21 + "GPMC_AD8", // 22 + "GPMC_AD9", // 23 + "NC", // 24 + "NC", // 25 + "GPMC_AD10", // 26 + "GPMC_AD11", // 27 + "GMII1_TXD0", // 28 + "RMII1_REFCLK", // 29 + "GPMC_WAIT0", // 30 + "GPMC_WPN"; // 31 }; gpio1: gpio@4804c000 { @@ -330,6 +363,39 @@ #interrupt-cells = <2>; reg = <0x4804c000 0x1000>; interrupts = <98>; + gpio-line-names = + "GPMC_AD0", // 0 + "GPMC_AD1", // 1 + "GPMC_AD2", // 2 + "GPMC_AD3", // 3 + "GPMC_AD4", // 4 + "GPMC_AD5", // 5 + "GPMC_AD6", // 6 + "GPMC_AD7", // 7 + "UART0_CTSN", // 8 + "UART0_RTSN", // 9 + "UART0_RXD", // 10 + "UART0_TXD", // 11 + "GPMC_AD12", // 12 + "GPMC_AD13", // 13 + "GPMC_AD14", // 14 + "GPMC_AD15", // 15 + "GPMC_A0", // 16 + "GPMC_A1", // 17 + "GPMC_A2", // 18 + "GPMC_A3", // 19 + "GPMC_A4", // 20 + "GPMC_A5", // 21 + "GPMC_A6", // 22 + "GPMC_A7", // 23 + "GPMC_A8", // 24 + "GPMC_A9", // 25 + "GPMC_A10", // 26 + "GPMC_A11", // 27 + "GPMC_BE1N", // 28 + "GPMC_CSN0", // 29 + "GPMC_CSN1", // 30 + "GPMC_CSN2"; // 31 }; gpio2: gpio@481ac000 { @@ -341,6 +407,39 @@ #interrupt-cells = <2>; reg = <0x481ac000 0x1000>; interrupts = <32>; + gpio-line-names = + "GPMC_CSN3", // 0 + "GPMC_CLK", // 1 + "GPMC_ADVN_ALE", // 2 + "GPMC_OEN_REN", // 3 + "GPMC_WEN", // 4 + "GPMC_BE0N_CLE", // 5 + "LCD_DATA0", // 6 + "LCD_DATA1", // 7 + "LCD_DATA2", // 8 + "LCD_DATA3", // 9 + "LCD_DATA4", // 10 + "LCD_DATA5", // 11 + "LCD_DATA6", // 12 + "LCD_DATA7", // 13 + "LCD_DATA8", // 14 + "LCD_DATA9", // 15 + "LCD_DATA10", // 16 + "LCD_DATA11", // 17 + "GMII1_RXD3", // 18 + "GMII1_RXD2", // 19 + "GMII1_RXD1", // 20 + "GMII1_RXD0", // 21 + "LCD_VSYNC", // 22 + "LCD_HSYNC", // 23 + "LCD_PCLK", // 24 + "LCD_AC_BIAS_EN", // 25 + "MMC0_DAT3", // 26 + "MMC0_DAT2", // 27 + "MMC0_DAT1", // 28 + "MMC0_DAT0", // 29 + "MMC0_CLK", // 30 + "MMC0_CMD"; // 31 }; gpio3: gpio@481ae000 { @@ -352,6 +451,39 @@ #interrupt-cells = <2>; reg = <0x481ae000 0x1000>; interrupts = <62>; + gpio-line-names = + "GMII1_COL", // 0 + "GMII1_CRS", // 1 + "GMII1_RXER", // 2 + "GMII1_TXEN", // 3 + "GMII1_RXDV", // 4 + "I2C0_SDA", // 5 + "I2C0_SCL", // 6 + "EMU0", // 7 + "EMU1", // 8 + "GMII1_TXCLK", // 9 + "GMII1_RXCLK", // 10 + "NC", // 11 + "NC", // 12 + "USB1_DRVVBUS", // 13 + "MCASP0_ACLKX", // 14 + "MCASP0_FSX", // 15 + "MCASP0_AXR0", // 16 + "MCASP0_AHCLKR", // 17 + "MCASP0_ACLKR", // 18 + "MCASP0_FSR", // 19 + "MCASP0_AXR1", // 20 + "MCASP0_AHCLKX", // 21 + "NC", // 22 + "NC", // 23 + "NC", // 24 + "NC", // 25 + "NC", // 26 + "NC", // 27 + "NC", // 28 + "NC", // 29 + "NC", // 30 + "NC"; // 31 }; uart0: serial@44e09000 { From 7ec455e37021083cbca6b0ff1e1341c183a93596 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 15 Feb 2018 17:04:02 -0600 Subject: [PATCH 078/158] hack: gpiolib: yes we have drivers stomping on each other... Signed-off-by: Robert Nelson --- drivers/gpio/gpiolib.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 7d5de4ef4f22b..ea7599dc5fd99 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -2032,9 +2032,9 @@ static int __gpiod_request(struct gpio_desc *desc, const char *label) if (test_and_set_bit(FLAG_REQUESTED, &desc->flags) == 0) { desc_set_label(desc, label ? : "?"); status = 0; - } else { - status = -EBUSY; - goto done; +// } else { +// status = -EBUSY; +// goto done; } if (chip->request) { From 15fa2cea450c248c2d830d7f4c7d3365c341fcd3 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 18 Jun 2018 15:59:20 -0500 Subject: [PATCH 079/158] am335x-bone-common.dtsi: drop mcasp0_aclkr.mmc0_sdwp Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-bone-common.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index dc80b71b1a447..2c75cc9c3be5f 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -168,7 +168,6 @@ AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ - AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ >; }; From d51f7a47e803379e978414422c536b7ee9ce3633 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 27 Aug 2014 13:56:37 -0500 Subject: [PATCH 080/158] ARM: dts: am335x-bone-common: update leds to match 3.8.13 kernel https://groups.google.com/d/msg/beagleboard/634Xm1m3XA8/B028x1FzAyAJ Reported-by: Mark A. Yoder Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-bone-common.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 2c75cc9c3be5f..685ef82d06e15 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -29,14 +29,14 @@ compatible = "gpio-leds"; led2 { - label = "beaglebone:green:heartbeat"; + label = "beaglebone:green:usr0"; gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "off"; }; led3 { - label = "beaglebone:green:mmc0"; + label = "beaglebone:green:usr1"; gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; default-state = "off"; From 7d1ecfd13e58745fbeda7fbd3e5a40f053c11c34 Mon Sep 17 00:00:00 2001 From: Schuyler Patton Date: Mon, 5 Jan 2015 15:44:14 -0600 Subject: [PATCH 081/158] ARM: dts: am335x-bone-common: add collision and carrier sense pinmux Added pin mux definitions for collision and carrier sense errors coming from the ethernet phy. Without these two signals the MAC ends up ignoring the errors detected by the PHY which end up causing a lower throughput problem when the phy is in half duplex mode such as connected through a hub. Fixes: 2ba3549 (ARM: dts: am335x-bone*: add DT for BeagleBone Black) Cc: Koen Kooi Cc: Tom Rini Cc: Kevin Hilman Cc: # v3.13+ Signed-off-by: Schuyler Patton Signed-off-by: Felipe Balbi --- arch/arm/boot/dts/am335x-bone-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 685ef82d06e15..7ecbe9c4edd45 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -108,6 +108,8 @@ cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ + 0x108 (PIN_INPUT | MUX_MODE0) /* mii1_col.mii1_col */ + 0x10c (PIN_INPUT | MUX_MODE0) /* mii1_crs.mii1_crs */ AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ @@ -127,6 +129,8 @@ cpsw_sleep: cpsw_sleep { pinctrl-single,pins = < /* Slave 1 reset value */ + 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) From 1ee27613e3661291abf3320e3a70f4990df97d36 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 9 Mar 2018 12:01:47 -0600 Subject: [PATCH 082/158] ARM: dts: am335x-bone-common: disable running JTAG Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-bone-common.dtsi | 9 --------- arch/arm/boot/dts/am335x-bone-jtag.dtsi | 20 +++++++++++++++++++ arch/arm/boot/dts/am335x-bone.dts | 1 + .../boot/dts/am335x-boneblack-wireless.dts | 1 + arch/arm/boot/dts/am335x-boneblack.dts | 1 + .../boot/dts/am335x-bonegreen-wireless.dts | 1 + arch/arm/boot/dts/am335x-bonegreen.dts | 1 + 7 files changed, 25 insertions(+), 9 deletions(-) create mode 100644 arch/arm/boot/dts/am335x-bone-jtag.dtsi diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index 7ecbe9c4edd45..c6b5fc8f1bdb4 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -66,9 +66,6 @@ }; &am33xx_pinmux { - pinctrl-names = "default"; - pinctrl-0 = <&clkout2_pin>; - user_leds_s0: user_leds_s0 { pinctrl-single,pins = < AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ @@ -99,12 +96,6 @@ >; }; - clkout2_pin: pinmux_clkout2_pin { - pinctrl-single,pins = < - AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ - >; - }; - cpsw_default: cpsw_default { pinctrl-single,pins = < /* Slave 1 */ diff --git a/arch/arm/boot/dts/am335x-bone-jtag.dtsi b/arch/arm/boot/dts/am335x-bone-jtag.dtsi new file mode 100644 index 0000000000000..603ef0a4d7b26 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-jtag.dtsi @@ -0,0 +1,20 @@ +/* + * Device Tree Source for bone jtag + * + * Copyright (C) 2015 Robert Nelson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&clkout2_pin>; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; +}; diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index ce1b68a763637..84121aab44f4e 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -9,6 +9,7 @@ #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" +/* #include "am335x-bone-jtag.dtsi" */ / { model = "TI AM335x BeagleBone"; diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless.dts b/arch/arm/boot/dts/am335x-boneblack-wireless.dts index 83f49f616b19c..4664f203b17c5 100644 --- a/arch/arm/boot/dts/am335x-boneblack-wireless.dts +++ b/arch/arm/boot/dts/am335x-boneblack-wireless.dts @@ -11,6 +11,7 @@ #include "am335x-bone-common.dtsi" #include "am335x-boneblack-common.dtsi" #include +/* #include "am335x-bone-jtag.dtsi" */ / { model = "TI AM335x BeagleBone Black Wireless"; diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts index 5497718f5d44f..d7dac8b1a3665 100644 --- a/arch/arm/boot/dts/am335x-boneblack.dts +++ b/arch/arm/boot/dts/am335x-boneblack.dts @@ -10,6 +10,7 @@ #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" #include "am335x-boneblack-common.dtsi" +/* #include "am335x-bone-jtag.dtsi" */ &sgx { status = "okay"; diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts index 57731f0daf103..de299ad8ee403 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts @@ -11,6 +11,7 @@ #include "am335x-bone-common.dtsi" #include "am335x-bonegreen-common.dtsi" #include +/* #include "am335x-bone-jtag.dtsi" */ / { model = "TI AM335x BeagleBone Green Wireless"; diff --git a/arch/arm/boot/dts/am335x-bonegreen.dts b/arch/arm/boot/dts/am335x-bonegreen.dts index a8b4d969ce2a0..575a5a93a89eb 100644 --- a/arch/arm/boot/dts/am335x-bonegreen.dts +++ b/arch/arm/boot/dts/am335x-bonegreen.dts @@ -10,6 +10,7 @@ #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" #include "am335x-bonegreen-common.dtsi" +/* #include "am335x-bone-jtag.dtsi" */ / { model = "TI AM335x BeagleBone Green"; From 4f7cb39d0d16ba922ab67ef43adef26405108188 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 20 Nov 2017 12:25:46 -0600 Subject: [PATCH 083/158] ARM: dts: am335x-bone-common: add no-capemgr.dtsi Signed-off-by: Robert Nelson --- .../dts/am335x-bone-common-no-capemgr.dtsi | 365 ++++++++++++++++++ 1 file changed, 365 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi diff --git a/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi b/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi new file mode 100644 index 0000000000000..795539ce8fb59 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi @@ -0,0 +1,365 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/ { + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + chosen { + stdout-path = &uart0; + }; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; + + compatible = "gpio-leds"; + + led2 { + label = "beaglebone:green:usr0"; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led3 { + label = "beaglebone:green:usr1"; + gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led4 { + label = "beaglebone:green:usr2"; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + + led5 { + label = "beaglebone:green:usr3"; + gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + default-state = "off"; + }; + }; + + vmmcsd_fixed: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&am33xx_pinmux { + user_leds_s0: user_leds_s0 { + pinctrl-single,pins = < + AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_IOPAD(0x860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ + AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x108 (PIN_INPUT | MUX_MODE0) /* mii1_col.mii1_col */ + 0x10c (PIN_INPUT | MUX_MODE0) /* mii1_crs.mii1_crs */ + AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ + AM33XX_IOPAD(0x918, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ + AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ + AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ + AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ + AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */ + AM33XX_IOPAD(0x930, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ + AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ + AM33XX_IOPAD(0x938, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ + AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* GPIO0_6 */ + >; + }; + + emmc_pins: pinmux_emmc_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + >; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "peripheral"; + interrupts-extended = <&intc 18 &tps 0>; + interrupt-names = "mc", "vbus"; +}; + +&usb1 { + status = "okay"; + dr_mode = "host"; +}; + +&cppi41dma { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + + baseboard_eeprom: baseboard_eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + + #address-cells = <1>; + #size-cells = <1>; + baseboard_data: baseboard_data@0 { + reg = <0 0x100>; + }; + }; +}; + +/include/ "tps65217.dtsi" + +&tps { + /* + * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only + * mode") at poweroff. Most BeagleBone versions do not support RTC-only + * mode and risk hardware damage if this mode is entered. + * + * For details, see linux-omap mailing list May 2015 thread + * [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller + * In particular, messages: + * http://www.spinics.net/lists/linux-omap/msg118585.html + * http://www.spinics.net/lists/linux-omap/msg118615.html + * + * You can override this later with + * &tps { /delete-property/ ti,pmic-shutdown-controller; } + * if you want to use RTC-only mode and made sure you are not affected + * by the hardware problems. (Tip: double-check by performing a current + * measurement after shutdown: it should be less than 1 mA.) + */ + + interrupts = <7>; /* NMI */ + interrupt-parent = <&intc>; + + ti,pmic-shutdown-controller; + + charger { + status = "okay"; + }; + + pwrbutton { + status = "okay"; + }; + + regulators { + dcdc1_reg: regulator@0 { + regulator-name = "vdds_dpr"; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1351500>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-name = "vio,vrtc,vdds"; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "vdd_3v3aux"; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-name = "vdd_1v8"; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-name = "vdd_3v3a"; + regulator-always-on; + }; + }; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "mii"; +}; + +&mac { + slaves = <1>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + +&mmc1 { + status = "okay"; + bus-width = <0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; +}; + +&aes { + status = "okay"; +}; + +&sham { + status = "okay"; +}; + +&rtc { + clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; + clock-names = "ext-clk", "int-clk"; + system-power-controller; +}; + +&wkup_m3_ipc { + ti,scale-data-fw = "am335x-bone-scale-data.bin"; +}; From 4968293f3ea38380f7bedaa04947bdac0c79d620 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 1 Mar 2017 12:47:12 -0600 Subject: [PATCH 084/158] ARM: dts: am335x-bone-common: add am335x-bbw-bbb-base.h Signed-off-by: Robert Nelson --- .../dt-bindings/board/am335x-bbw-bbb-base.h | 103 ++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 include/dt-bindings/board/am335x-bbw-bbb-base.h diff --git a/include/dt-bindings/board/am335x-bbw-bbb-base.h b/include/dt-bindings/board/am335x-bbw-bbb-base.h new file mode 100644 index 0000000000000..35f6d57ef4923 --- /dev/null +++ b/include/dt-bindings/board/am335x-bbw-bbb-base.h @@ -0,0 +1,103 @@ +/* + * This header provides constants for bbw/bbb pinctrl bindings. + * + * Copyright (C) 2014 Robert Nelson + * + * Numbers Based on: https://github.com/derekmolloy/boneDeviceTree/tree/master/docs + */ + +#ifndef _DT_BINDINGS_BOARD_AM335X_BBW_BBB_BASE_H +#define _DT_BINDINGS_BOARD_AM335X_BBW_BBB_BASE_H + +#define BONE_P8_03 0x018 +#define BONE_P8_04 0x01C + +#define BONE_P8_05 0x008 +#define BONE_P8_06 0x00C +#define BONE_P8_07 0x090 +#define BONE_P8_08 0x094 + +#define BONE_P8_09 0x09C +#define BONE_P8_10 0x098 +#define BONE_P8_11 0x034 +#define BONE_P8_12 0x030 + +#define BONE_P8_13 0x024 +#define BONE_P8_14 0x028 +#define BONE_P8_15 0x03C +#define BONE_P8_16 0x038 + +#define BONE_P8_17 0x02C +#define BONE_P8_18 0x08C +#define BONE_P8_19 0x020 +#define BONE_P8_20 0x084 + +#define BONE_P8_21 0x080 +#define BONE_P8_22 0x014 +#define BONE_P8_23 0x010 +#define BONE_P8_24 0x004 + +#define BONE_P8_25 0x000 +#define BONE_P8_26 0x07C +#define BONE_P8_27 0x0E0 +#define BONE_P8_28 0x0E8 + +#define BONE_P8_29 0x0E4 +#define BONE_P8_30 0x0EC +#define BONE_P8_31 0x0D8 +#define BONE_P8_32 0x0DC + +#define BONE_P8_33 0x0D4 +#define BONE_P8_34 0x0CC +#define BONE_P8_35 0x0D0 +#define BONE_P8_36 0x0C8 + +#define BONE_P8_37 0x0C0 +#define BONE_P8_38 0x0C4 +#define BONE_P8_39 0x0B8 +#define BONE_P8_40 0x0BC + +#define BONE_P8_41 0x0B0 +#define BONE_P8_42 0x0B4 +#define BONE_P8_43 0x0A8 +#define BONE_P8_44 0x0AC + +#define BONE_P8_45 0x0A0 +#define BONE_P8_46 0x0A4 + +#define BONE_P9_11 0x070 +#define BONE_P9_12 0x078 + +#define BONE_P9_13 0x074 +#define BONE_P9_14 0x048 +#define BONE_P9_15 0x040 +#define BONE_P9_16 0x04C + +#define BONE_P9_17 0x15C +#define BONE_P9_18 0x158 +#define BONE_P9_19 0x17C +#define BONE_P9_20 0x178 + +#define BONE_P9_21 0x154 +#define BONE_P9_22 0x150 +#define BONE_P9_23 0x044 +#define BONE_P9_24 0x184 + +#define BONE_P9_25 0x1AC +#define BONE_P9_26 0x180 +#define BONE_P9_27 0x1A4 +#define BONE_P9_28 0x19C + +#define BONE_P9_29 0x194 +#define BONE_P9_30 0x198 +#define BONE_P9_31 0x190 + +/* Shared P21 of P11 */ +#define BONE_P9_41A 0x1B4 +#define BONE_P9_41B 0x1A8 + +/* Shared P22 of P11 */ +#define BONE_P9_42A 0x164 +#define BONE_P9_42B 0x1A0 + +#endif From f7f93d88e8704d10a77add02b7d4d8056bcd650d Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 15 Feb 2018 12:42:19 -0600 Subject: [PATCH 085/158] am335x-bone-common-no-capemgr: add pruss node Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi b/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi index 795539ce8fb59..9abc9be057c52 100644 --- a/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi @@ -363,3 +363,11 @@ &wkup_m3_ipc { ti,scale-data-fw = "am335x-bone-scale-data.bin"; }; + +&pruss_soc_bus { + status = "okay"; + + pruss: pruss@0 { + status = "okay"; + }; +}; From 728b7d184d0408ca8ca196235e8791f0c281847c Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 20 Sep 2017 11:40:43 -0500 Subject: [PATCH 086/158] add: am335x-boneblack-uboot.dts Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblack-uboot.dts | 37 ++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-boneblack-uboot.dts diff --git a/arch/arm/boot/dts/am335x-boneblack-uboot.dts b/arch/arm/boot/dts/am335x-boneblack-uboot.dts new file mode 100644 index 0000000000000..738fa396855b8 --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-uboot.dts @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro-1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; From 35d45dc43a8012b0a72130ed497d3cb89560498a Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 19 Jan 2018 10:43:48 -0600 Subject: [PATCH 087/158] am335x-bone-common: config-pin: carve out P9.19/P9.20 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-bone-common.dtsi | 118 ++++++++++++++++++++-- 1 file changed, 111 insertions(+), 7 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index c6b5fc8f1bdb4..f3c5f54459d8c 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -82,12 +82,12 @@ >; }; - i2c2_pins: pinmux_i2c2_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ - AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ - >; - }; +// i2c2_pins: pinmux_i2c2_pins { +// pinctrl-single,pins = < +// AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_ctsn.i2c2_sda */ +// AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3) /* uart1_rtsn.i2c2_scl */ +// >; +// }; uart0_pins: pinmux_uart0_pins { pinctrl-single,pins = < @@ -180,6 +180,50 @@ AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ >; }; + + /* P9_19 (ZCZ ball D17) i2c2_scl */ + P9_19_default_pin: pinmux_P9_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P9_19_gpio_pin: pinmux_P9_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_pu_pin: pinmux_P9_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_pd_pin: pinmux_P9_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_input_pin: pinmux_P9_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_timer_pin: pinmux_P9_19_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart1_rtsn.timer5 */ + P9_19_can_pin: pinmux_P9_19_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ + P9_19_i2c_pin: pinmux_P9_19_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P9_19_spi_cs_pin: pinmux_P9_19_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ + P9_19_pru_uart_pin: pinmux_P9_19_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ + + /* P9_20 (ZCZ ball D18) i2c2_sda */ + P9_20_default_pin: pinmux_P9_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P9_20_gpio_pin: pinmux_P9_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_pu_pin: pinmux_P9_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_pd_pin: pinmux_P9_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_input_pin: pinmux_P9_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_INPUT | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_timer_pin: pinmux_P9_20_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart1_ctsn.timer6 */ + P9_20_can_pin: pinmux_P9_20_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ + P9_20_i2c_pin: pinmux_P9_20_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P9_20_spi_cs_pin: pinmux_P9_20_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ + P9_20_pru_uart_pin: pinmux_P9_20_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ }; &uart0 { @@ -246,7 +290,8 @@ &i2c2 { pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins>; + //pinctrl-0 = <&i2c2_pins>; + pinctrl-0 = <>; status = "okay"; clock-frequency = <100000>; @@ -451,3 +496,62 @@ }; }; }; + +&ocp { + /* P9_19 (ZCZ ball D17) i2c */ + P9_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart", "timer"; + pinctrl-0 = <&P9_19_default_pin>; + pinctrl-1 = <&P9_19_gpio_pin>; + pinctrl-2 = <&P9_19_gpio_pu_pin>; + pinctrl-3 = <&P9_19_gpio_pd_pin>; + pinctrl-4 = <&P9_19_gpio_input_pin>; + pinctrl-5 = <&P9_19_spi_cs_pin>; + pinctrl-6 = <&P9_19_can_pin>; + pinctrl-7 = <&P9_19_i2c_pin>; + pinctrl-8 = <&P9_19_pru_uart_pin>; + pinctrl-9 = <&P9_19_timer_pin>; + }; + + /* P9_20 (ZCZ ball D18) i2c */ + P9_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart", "timer"; + pinctrl-0 = <&P9_20_default_pin>; + pinctrl-1 = <&P9_20_gpio_pin>; + pinctrl-2 = <&P9_20_gpio_pu_pin>; + pinctrl-3 = <&P9_20_gpio_pd_pin>; + pinctrl-4 = <&P9_20_gpio_input_pin>; + pinctrl-5 = <&P9_20_spi_cs_pin>; + pinctrl-6 = <&P9_20_can_pin>; + pinctrl-7 = <&P9_20_i2c_pin>; + pinctrl-8 = <&P9_20_pru_uart_pin>; + pinctrl-9 = <&P9_20_timer_pin>; + }; + + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P9_19 { + gpio-name = "P9_19"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + + P9_20 { + gpio-name = "P9_20"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + + }; +}; From f51afd5d729dfbcff97eeddc063e55f400c49cd2 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 18 Dec 2017 14:27:00 -0600 Subject: [PATCH 088/158] ARM: dts: Add am335x-boneblue: fix pin wl1835 uses for interrupt Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index cdc1b2be792f3..acd1f75e3144f 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -216,7 +216,7 @@ wl18xx_pins: pinmux_wl18xx_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */ - AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) /* (H18) rmii1_refclk.gpio0[29] - WL_IRQ */ + AM33XX_IOPAD(0x924, PIN_INPUT_PULLUP | MUX_MODE7) /* (K16) gmii1_txd1.gpio0[21] - WL_IRQ */ AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLUP | MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */ >; }; @@ -414,7 +414,7 @@ compatible = "ti,wl1835"; reg = <2>; interrupt-parent = <&gpio0>; - interrupts = <29 IRQ_TYPE_EDGE_RISING>; + interrupts = <21 IRQ_TYPE_EDGE_RISING>; }; }; From d845cd3e669e8d21bf903636b23e1a0fdefca2a0 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 20 Sep 2017 11:42:18 -0500 Subject: [PATCH 089/158] am335x-boneblue.dts: add usarts Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 53 +++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index acd1f75e3144f..3ab9d7d077b52 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -127,6 +127,17 @@ }; }; +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro-1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + &am33xx_pinmux { user_leds_s0: user_leds_s0 { pinctrl-single,pins = < @@ -166,6 +177,27 @@ >; }; + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* (D16) uart1_rxd.uart1_rxd */ + AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (D15) uart1_txd.uart1_txd */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE1) /* (A17) spi0_sclk.uart2_rxd */ + AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (B17) spi0_d0.uart2_txd */ + >; + }; + + uart5_pins: pinmux_uart5_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8C4, PIN_INPUT_PULLUP | MUX_MODE4) /* (U2) lcd_data9.uart5_rxd */ + AM33XX_IOPAD(0x8C0, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* (U1) lcd_data8.uart5_txd */ + >; + }; + mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */ @@ -229,6 +261,27 @@ status = "okay"; }; +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&uart5_pins>; + + status = "okay"; +}; + &usb { status = "okay"; }; From f83b0f9589b4811150efce4f97dfcafc24c8fd9b Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 18 Dec 2017 14:39:51 -0600 Subject: [PATCH 090/158] am335x-boneblue.dts: add dcan Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 3ab9d7d077b52..a4c8373f61c36 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -252,6 +252,15 @@ AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLUP | MUX_MODE7) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */ >; }; + + /* DCAN */ + dcan1_pins: pinmux_dcan1_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x96c, PIN_INPUT | MUX_MODE2) /* (E17) uart0_rtsn.dcan1_rx */ + AM33XX_IOPAD(0x968, PIN_OUTPUT | MUX_MODE2) /* (E18) uart0_ctsn.dcan1_tx */ + AM33XX_IOPAD(0x940, PIN_OUTPUT | MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */ + >; + }; }; &uart0 { @@ -503,6 +512,12 @@ clock-names = "ext-clk", "int-clk"; }; +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_pins>; + status = "okay"; +}; + &gpio3 { ls_buf_en { gpio-hog; From a7a315b8e30cce11175c02a3f13c066589c91f0f Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 19 Dec 2017 11:35:55 -0600 Subject: [PATCH 091/158] am335x-boneblue.dts: sync with ti-4.14 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index a4c8373f61c36..3e2f8691b7fbc 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -335,7 +335,7 @@ }; baseboard_eeprom: baseboard_eeprom@50 { - compatible = "at,24c256"; + compatible = "atmel,24c256"; reg = <0x50>; #address-cells = <1>; @@ -381,13 +381,10 @@ interrupt-parent = <&intc>; charger { - interrupts = <0>, <1>; - interrupt-names = "USB", "AC"; status = "okay"; }; pwrbutton { - interrupts = <2>; status = "okay"; }; @@ -507,9 +504,13 @@ }; &rtc { - system-power-controller; clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; clock-names = "ext-clk", "int-clk"; + system-power-controller; +}; + +&wkup_m3_ipc { + ti,scale-data-fw = "am335x-bone-scale-data.bin"; }; &dcan1 { From e5f9ded682ba4a17f2155e0875c2a4cf5314b254 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 15 Feb 2018 12:48:38 -0600 Subject: [PATCH 092/158] am335x-boneblue: add pruss node Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 3e2f8691b7fbc..0dad971c62892 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -513,6 +513,14 @@ ti,scale-data-fw = "am335x-bone-scale-data.bin"; }; +&pruss_soc_bus { + status = "okay"; + + pruss: pruss@0 { + status = "okay"; + }; +}; + &dcan1 { pinctrl-names = "default"; pinctrl-0 = <&dcan1_pins>; From 0de5ec40b9913b7fb89fc4d019c7fddc7139a8a0 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 9 Mar 2018 14:49:04 -0600 Subject: [PATCH 093/158] blue: sync with older v4.4.x/v4.9.x version Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 440 +++++++++++++++++++++++++- 1 file changed, 428 insertions(+), 12 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 0dad971c62892..b467060fc3fab 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -125,6 +125,18 @@ gpio = <&gpio3 9 0>; enable-active-high; }; + + bt_en { + pinctrl-names = "default"; + pinctrl-0 = <&bt_pins>; + compatible = "gpio-leds"; + + wl18xx_bt_en { + label = "wl18xx_bt_en"; + gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; }; &cpu0_opp_table { @@ -139,6 +151,153 @@ }; &am33xx_pinmux { + /*************************************************************************** + * Static Pinmux + ***************************************************************************/ + mux_helper_pins: pins { + pinctrl-single,pins = < + + /* GPIO Inputs */ + 0x09c 0x37 /*P8.9 Pause BUTTON, input pullup*/ + 0x098 0x37 /*P8.10 MODE BUTTON input pullup*/ + 0x1AC 0x37 /*P9.25 MPU-9150 INTERRUPT IN*/ + + /* Motor Control GPIO Out*/ + 0x088 ( PIN_OUTPUT | MUX_MODE7 ) /* (T13) gpmc_csn3.gpio2[0] - MDIR_1A different from cape! */ + 0x074 ( PIN_OUTPUT | MUX_MODE7 ) /* (U17) gpmc_wpn.gpio0[31] - P9.13, MDIR_1B */ + 0x040 ( PIN_OUTPUT | MUX_MODE7 ) /* (R13) gpmc_a0.gpio1[16] - P9.15, MDIR_2A */ + 0x0D8 ( PIN_OUTPUT | MUX_MODE7 ) /* (V4) lcd_data14.gpio0[10] - P8.31, MDIR_2B different from cape! */ + 0x0AC ( PIN_OUTPUT | MUX_MODE7 ) /* (R4) lcd_data3.gpio2[9] - P8.44, MDIR_3A */ + 0x0A8 ( PIN_OUTPUT | MUX_MODE7 ) /* (R3) lcd_data2.gpio2[8] - P8.43, MDIR_3B */ + 0x0A0 ( PIN_OUTPUT | MUX_MODE7 ) /* (R1) lcd_data0.gpio2[6] - P8.45, MDIR_4A */ + 0x0A4 ( PIN_OUTPUT | MUX_MODE7 ) /* (R2) lcd_data1.gpio2[7] - P8.46, MDIR_4B */ + 0x1B4 ( PIN_OUTPUT | MUX_MODE7 ) /* (D14) xdma_event_intr1.gpio0[20] - P9.41, MOT_STBY */ + + /* PRU encoder input */ + 0x038 0x36 /* P8_16,PRU0_r31_16,MODE6 */ + + /* PRU Servo output */ + 0x0e0 0x05 /*pru1_pru_r30_8, MODE5*/ + 0x0e8 0x05 /*pru1_pru_r30_10, MODE5 */ + 0x0e4 0x05 /*pr1_pru1_pru_r30_9, MODE5 */ + 0x0ec 0x05 /*pru1_pru_r30_11, MODE5 */ + 0x0b8 0x05 /*pru1_pru_r30_6, MODE5 */ + 0x0bc 0x05 /*pru1_pru_r30_7, MODE5 */ + 0x0b0 0x05 /*pru1_pru_r30_4, MODE5 */ + 0x0b4 0x05 /*pru1_pru_r30_5, MODE5 */ + 0x0C8 0x0F /*P8.36, SERVO_PWR GPIO OUT*/ + + /* WILINK 8 */ + 0x08c 0x0F /*P8.18 V12 A2DP FSYNC */ + 0x078 0x0F /*P9.12 A2DP_CLOCK*/ + >; + + /* D13 BLUE_GP0_PIN_5 gpio 3_20 */ + D13_default_pin: pinmux_D13_default_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + D13_gpio_pin: pinmux_D13_gpio_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + D13_gpio_pu_pin: pinmux_D13_gpio_pu_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + D13_gpio_pd_pin: pinmux_D13_gpio_pd_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + /* H17 BLUE_GP1_PIN_4 gpio 3_1 */ + H17_default_pin: pinmux_H17_default_pin { + pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + H17_gpio_pin: pinmux_H17_gpio_pin { + pinctrl-single,pins = < 0x10C ( PIN_OUTPUT | MUX_MODE7 ) >; }; + H17_gpio_pu_pin: pinmux_H17_gpio_pu_pin { + pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + H17_gpio_pd_pin: pinmux_H17_gpio_pd_pin { + pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + /* J15 BLUE_GP1_PIN_3 gpio 3_2 */ + J15_default_pin: pinmux_J15_default_pin { + pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + J15_gpio_pin: pinmux_J15_gpio_pin { + pinctrl-single,pins = < 0x110 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + J15_gpio_pu_pin: pinmux_J15_gpio_pu_pin { + pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + J15_gpio_pd_pin: pinmux_J15_gpio_pd_pin { + pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + /* P8_15 (ZCZ ball U13) */ + P8_15_default_pin: pinmux_P8_15_default_pin { + pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_15_gpio_pin: pinmux_P8_15_gpio_pin { + pinctrl-single,pins = <0x03c 0x2F>; }; /* Mode 7, RxActive */ + P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { + pinctrl-single,pins = <0x03c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { + pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_15_pruin_pin: pinmux_P8_15_pruin_pin { + pinctrl-single,pins = <0x03c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_15_qep_pin: pinmux_P8_15_qep_pin { + pinctrl-single,pins = <0x03c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P8_15_pruin_pu_pin: pinmux_P8_15_pruin_pu_pin { + pinctrl-single,pins = <0x03c 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + P8_15_pruecapin_pu_pin: pinmux_P8_15_pruecapin_pu_pin { + pinctrl-single,pins = <0x03c 0x35>; }; /* Mode 5, Pull-Up, RxActive */ + + /* P9_11 (ZCZ ball T17) */ + P9_11_default_pin: pinmux_P9_11_default_pin { + pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_11_gpio_pin: pinmux_P9_11_gpio_pin { + pinctrl-single,pins = <0x070 0x2F>; }; /* Mode 7, RxActive */ + P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { + pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { + pinctrl-single,pins = <0x070 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_11_uart_pin: pinmux_P9_11_uart_pin { + pinctrl-single,pins = <0x070 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_23 (ZCZ ball V14) */ + P9_23_default_pin: pinmux_P9_23_default_pin { + pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_23_gpio_pin: pinmux_P9_23_gpio_pin { + pinctrl-single,pins = <0x044 0x2F>; }; /* Mode 7, RxActive */ + P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { + pinctrl-single,pins = <0x044 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { + pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_23_pwm_pin: pinmux_P9_23_pwm_pin { + pinctrl-single,pins = <0x044 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_28 (ZCZ ball C12) Audio */ + P9_28_default_pin: pinmux_P9_28_default_pin { + pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_28_gpio_pin: pinmux_P9_28_gpio_pin { + pinctrl-single,pins = <0x19c 0x2F>; }; /* Mode 7, RxActive */ + P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { + pinctrl-single,pins = <0x19c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { + pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_28_pwm_pin: pinmux_P9_28_pwm_pin { + pinctrl-single,pins = <0x19c 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_28_spi_pin: pinmux_P9_28_spi_pin { + pinctrl-single,pins = <0x19c 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { + pinctrl-single,pins = <0x19c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P9_28_pruout_pin: pinmux_P9_28_pruout_pin { + pinctrl-single,pins = <0x19c 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_28_pruin_pin: pinmux_P9_28_pruin_pin { + pinctrl-single,pins = <0x19c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_28_audio_pin: pinmux_P9_28_audio_pin { + pinctrl-single,pins = <0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)>; }; /* mcasp0_ahclkr.mcasp0_axr2 */ + + /* U16 BLUE_GP0_PIN_3 gpio 1_25 */ + U16_default_pin: pinmux_U16_default_pin { + pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + U16_gpio_pin: pinmux_U16_gpio_pin { + pinctrl-single,pins = < 0x064 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + U16_gpio_pu_pin: pinmux_U16_gpio_pu_pin { + pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + U16_gpio_pd_pin: pinmux_U16_gpio_pd_pin { + pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + }; + user_leds_s0: user_leds_s0 { pinctrl-single,pins = < AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7) /* (V15) gpmc_a5.gpio1[21] - USR_LED_0 */ @@ -152,7 +311,6 @@ AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE7) /* (T5) lcd_data15.gpio0[11] - P8.32, BATT_LED_2 */ AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE7) /* (V6) gpmc_csn0.gpio1[29] - P8.26, BATT_LED_3 */ AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7) /* (T11) gpmc_ad10.gpio0[26] - P8.14, BATT_LED_4 */ - >; }; @@ -261,6 +419,51 @@ AM33XX_IOPAD(0x940, PIN_OUTPUT | MUX_MODE7) /* (M16) gmii1_rxd0.gpio2[21] */ >; }; + + ehrpwm1_pins: pinmux_ehrpwm1_pins { + pinctrl-single,pins = < + 0x020 0x24 /* P8_19_pwm_pin */ + 0x024 0x24 /* P8_13_pwm_pin */ + >; + }; + + ehrpwm2_pins: pinmux_ehrpwm2_pins { + pinctrl-single,pins = < + 0x048 0x26 /* P9_14_pwm_pin */ + 0x04c 0x26 /* P9_16_pwm_pin */ + >; + }; + + eqep0_pins: pinmux_eqep0_pins { + pinctrl-single,pins = < + 0x1a0 0x21 /* P9_92_qep_pin */ + 0x1a4 0x21 /* P9_27_qep_pin */ + >; + }; + + eqep1_pins: pinmux_eqep1_pins { + pinctrl-single,pins = < + 0x0d4 0x22 /* P8_33_qep_pin */ + 0x0d0 0x22 /* P8_35_qep_pin */ + >; + }; + + eqep2_pins: pinmux_eqep2_pins { + pinctrl-single,pins = < + 0x030 0x24 /* P8_12_qep_pin */ + 0x034 0x24 /* P8_11_qep_pin */ + >; + }; + + spi1_pins: pinmux_spi1_pins { + pinctrl-single,pins = < + 0x190 0x23 /* spi1_sclk */ + 0x194 0x23 /* spi1_d0 */ + 0x198 0x23 /* spi1_d1 */ + 0x144 ( PIN_OUTPUT | MUX_MODE2 ) /* spi1_cs0 */ + 0x164 ( PIN_OUTPUT | MUX_MODE2 ) /* spi1_cs1 */ + >; + }; }; &uart0 { @@ -477,22 +680,23 @@ }; }; -&tscadc { - status = "okay"; - adc { - ti,adc-channels = <0 1 2 3 4 5 6 7>; - }; -}; +//&tscadc { +// status = "okay"; +// adc { +// ti,adc-channels = <0 1 2 3 4 5 6 7>; +// }; +//}; &uart3 { pinctrl-names = "default"; - pinctrl-0 = <&uart3_pins &bt_pins>; + //pinctrl-0 = <&uart3_pins &bt_pins>; + pinctrl-0 = <&uart3_pins>; status = "okay"; - bluetooth { - compatible = "ti,wl1835-st"; - enable-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; - }; +// bluetooth { +// compatible = "ti,wl1835-st"; +// enable-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; +// }; }; &aes { @@ -535,3 +739,215 @@ line-name = "LS_BUF_EN"; }; }; + +&ocp { + /* activate the static pinmux helper list of pin modes above */ + test_helper: helper { + compatible = "bone-pinmux-helper"; + pinctrl-names = "default"; + pinctrl-0 = <&mux_helper_pins>; + + status = "okay"; + }; + + /* Encoder 4 (U13) */ + P8_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "pruin_pu", "gpio", "gpio_pu", "gpio_pd", "pruin", "qep", "pruecapin_pu"; + pinctrl-0 = <&P8_15_pruin_pu_pin>; + pinctrl-1 = <&P8_15_pruin_pu_pin>; + pinctrl-2 = <&P8_15_gpio_pin>; + pinctrl-3 = <&P8_15_gpio_pu_pin>; + pinctrl-4 = <&P8_15_gpio_pd_pin>; + pinctrl-5 = <&P8_15_pruin_pin>; + pinctrl-6 = <&P8_15_qep_pin>; + pinctrl-7 = <&P8_15_pruecapin_pu_pin>; + }; + + /* UART4 RX DSM */ + P9_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "uart", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P9_11_uart_pin>; + pinctrl-1 = <&P9_11_uart_pin>; + pinctrl-2 = <&P9_11_gpio_pin>; + pinctrl-3 = <&P9_11_gpio_pu_pin>; + pinctrl-4 = <&P9_11_gpio_pd_pin>; + }; + + /* U16 BLUE_GP0_PIN_3 gpio 1_25*/ + U16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&U16_default_pin>; + pinctrl-1 = <&U16_gpio_pin>; + pinctrl-2 = <&U16_gpio_pu_pin>; + pinctrl-3 = <&U16_gpio_pd_pin>; + }; + + + /* BLUE_GP0_PIN_3 gpio1_17*/ + P9_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P9_23_default_pin>; + pinctrl-1 = <&P9_23_gpio_pin>; + pinctrl-2 = <&P9_23_gpio_pu_pin>; + pinctrl-3 = <&P9_23_gpio_pd_pin>; + pinctrl-4 = <&P9_23_pwm_pin>; + }; + + /* BLUE_GP0_PIN_5 gpio3_20 */ + D13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&D13_default_pin>; + pinctrl-1 = <&D13_gpio_pin>; + pinctrl-2 = <&D13_gpio_pu_pin>; + pinctrl-3 = <&D13_gpio_pd_pin>; + }; + + /* BLUE_GP0_PIN_6 gpio3_17 */ + P9_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pwm2", "pruout", "pruin"; + pinctrl-0 = <&P9_28_default_pin>; + pinctrl-1 = <&P9_28_gpio_pin>; + pinctrl-2 = <&P9_28_gpio_pu_pin>; + pinctrl-3 = <&P9_28_gpio_pd_pin>; + pinctrl-4 = <&P9_28_pwm_pin>; + pinctrl-5 = <&P9_28_spi_pin>; + pinctrl-6 = <&P9_28_pwm2_pin>; + pinctrl-7 = <&P9_28_pruout_pin>; + pinctrl-8 = <&P9_28_pruin_pin>; + }; + + /* BLUE_GP1_PIN_3 gpio3_2 */ + J15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&J15_default_pin>; + pinctrl-1 = <&J15_gpio_pin>; + pinctrl-2 = <&J15_gpio_pu_pin>; + pinctrl-3 = <&J15_gpio_pd_pin>; + }; + + /* BLUE_GP1_PIN_4 gpio3_1 */ + H17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&H17_default_pin>; + pinctrl-1 = <&H17_gpio_pin>; + pinctrl-2 = <&H17_gpio_pu_pin>; + pinctrl-3 = <&H17_gpio_pd_pin>; + }; +}; + +/******************************************************************************* +* PWMSS +*******************************************************************************/ +&epwmss0 { + status = "okay"; +}; + +&epwmss1 { + status = "okay"; +}; + +&epwmss2 { + status = "okay"; +}; + +&ehrpwm0 { + status = "okay"; +}; + +&ehrpwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&ehrpwm1_pins>; + status = "okay"; +}; + +&ehrpwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&ehrpwm2_pins>; + status = "okay"; +}; + +/******************************************************************************* +* EQEP +*******************************************************************************/ +&eqep0 { + pinctrl-names = "default"; + pinctrl-0 = <&eqep0_pins>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ + status = "okay"; +}; + +&eqep1 { + pinctrl-names = "default"; + pinctrl-0 = <&eqep1_pins>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ + status = "okay"; +}; + +&eqep2 { + pinctrl-names = "default"; + pinctrl-0 = <&eqep2_pins>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ + status = "okay"; +}; + +/******************************************************************************* + SPI +*******************************************************************************/ +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <24000000>; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <24000000>; + }; +}; From f6b3fd564375bc2dd139347bd51f6653289d0262 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 5 Apr 2018 14:31:21 -0500 Subject: [PATCH 094/158] am335x-boneblue.dts: fix rtc off Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index b467060fc3fab..2327134be47b4 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -583,6 +583,8 @@ interrupts = <7>; /* NMI */ interrupt-parent = <&intc>; + ti,pmic-shutdown-controller; + charger { status = "okay"; }; @@ -708,8 +710,6 @@ }; &rtc { - clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; - clock-names = "ext-clk", "int-clk"; system-power-controller; }; From 30d6506096fd76b92cfd721f171eaf16cf9a8059 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 26 Jun 2018 13:22:11 -0500 Subject: [PATCH 095/158] blue: fix spidev name Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 2327134be47b4..29a80971b31ee 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -139,6 +139,28 @@ }; }; +&aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + d_can0 = &dcan0; + d_can1 = &dcan1; + usb0 = &usb0; + usb1 = &usb1; + phy0 = &usb0_phy; + phy1 = &usb1_phy; + ethernet0 = &cpsw_emac0; + ethernet1 = &cpsw_emac1; + spi0 = &spi0; + spi1 = &spi1; +}; + &cpu0_opp_table { /* * All PG 2.0 silicon may not support 1GHz but some of the early From 3de2801d64e61c1fde2d3efcb8310920d60dd38c Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 29 Aug 2018 13:34:32 -0500 Subject: [PATCH 096/158] drop: am335x-bone-common-universal.dtsi Signed-off-by: Robert Nelson --- .../dts/am335x-bone-common-universal.dtsi | 2052 ----------------- 1 file changed, 2052 deletions(-) delete mode 100644 arch/arm/boot/dts/am335x-bone-common-universal.dtsi diff --git a/arch/arm/boot/dts/am335x-bone-common-universal.dtsi b/arch/arm/boot/dts/am335x-bone-common-universal.dtsi deleted file mode 100644 index 781e33fe3d269..0000000000000 --- a/arch/arm/boot/dts/am335x-bone-common-universal.dtsi +++ /dev/null @@ -1,2052 +0,0 @@ -/* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -&am33xx_pinmux { - /************************/ - /* P8 Header */ - /************************/ - - /* P8_01 GND */ - /* P8_02 GND */ - /* P8_03 (ZCZ ball R9 ) emmc */ - /* P8_04 (ZCZ ball T9 ) emmc */ - /* P8_05 (ZCZ ball R8 ) emmc */ - /* P8_06 (ZCZ ball T8 ) emmc */ - - /* P8_07 (ZCZ ball R7 ) */ - P8_07_default_pin: pinmux_P8_07_default_pin { - pinctrl-single,pins = <0x090 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_07_gpio_pin: pinmux_P8_07_gpio_pin { - pinctrl-single,pins = <0x090 0x2F>; }; /* Mode 7, RxActive */ - P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { - pinctrl-single,pins = <0x090 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_07_gpio_pd_pin: pinmux_P8_07_gpio_pd_pin { - pinctrl-single,pins = <0x090 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_07_timer_pin: pinmux_P8_07_timer_pin { - pinctrl-single,pins = <0x090 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - - /* P8_08 (ZCZ ball T7 ) */ - P8_08_default_pin: pinmux_P8_08_default_pin { - pinctrl-single,pins = <0x094 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_08_gpio_pin: pinmux_P8_08_gpio_pin { - pinctrl-single,pins = <0x094 0x2F>; }; /* Mode 7, RxActive */ - P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { - pinctrl-single,pins = <0x094 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_08_gpio_pd_pin: pinmux_P8_08_gpio_pd_pin { - pinctrl-single,pins = <0x094 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_08_timer_pin: pinmux_P8_08_timer_pin { - pinctrl-single,pins = <0x094 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - - /* P8_09 (ZCZ ball T6 ) */ - P8_09_default_pin: pinmux_P8_09_default_pin { - pinctrl-single,pins = <0x09c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_09_gpio_pin: pinmux_P8_09_gpio_pin { - pinctrl-single,pins = <0x09c 0x2F>; }; /* Mode 7, RxActive */ - P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { - pinctrl-single,pins = <0x09c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_09_gpio_pd_pin: pinmux_P8_09_gpio_pd_pin { - pinctrl-single,pins = <0x09c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_09_timer_pin: pinmux_P8_09_timer_pin { - pinctrl-single,pins = <0x09c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - - /* P8_10 (ZCZ ball U6 ) */ - P8_10_default_pin: pinmux_P8_10_default_pin { - pinctrl-single,pins = <0x098 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_10_gpio_pin: pinmux_P8_10_gpio_pin { - pinctrl-single,pins = <0x098 0x2F>; }; /* Mode 7, RxActive */ - P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { - pinctrl-single,pins = <0x098 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_10_gpio_pd_pin: pinmux_P8_10_gpio_pd_pin { - pinctrl-single,pins = <0x098 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_10_timer_pin: pinmux_P8_10_timer_pin { - pinctrl-single,pins = <0x098 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - - /* P8_11 (ZCZ ball R12) */ - P8_11_default_pin: pinmux_P8_11_default_pin { - pinctrl-single,pins = <0x034 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_11_gpio_pin: pinmux_P8_11_gpio_pin { - pinctrl-single,pins = <0x034 0x2F>; }; /* Mode 7, RxActive */ - P8_11_gpio_pu_pin: pinmux_P8_11_gpio_pu_pin { - pinctrl-single,pins = <0x034 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_11_gpio_pd_pin: pinmux_P8_11_gpio_pd_pin { - pinctrl-single,pins = <0x034 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_11_pruout_pin: pinmux_P8_11_pruout_pin { - pinctrl-single,pins = <0x034 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_11_qep_pin: pinmux_P8_11_qep_pin { - pinctrl-single,pins = <0x034 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_12 (ZCZ ball T12) */ - P8_12_default_pin: pinmux_P8_12_default_pin { - pinctrl-single,pins = <0x030 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_12_gpio_pin: pinmux_P8_12_gpio_pin { - pinctrl-single,pins = <0x030 0x2F>; }; /* Mode 7, RxActive */ - P8_12_gpio_pu_pin: pinmux_P8_12_gpio_pu_pin { - pinctrl-single,pins = <0x030 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_12_gpio_pd_pin: pinmux_P8_12_gpio_pd_pin { - pinctrl-single,pins = <0x030 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_12_pruout_pin: pinmux_P8_12_pruout_pin { - pinctrl-single,pins = <0x030 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_12_qep_pin: pinmux_P8_12_qep_pin { - pinctrl-single,pins = <0x030 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_13 (ZCZ ball T10) */ - P8_13_default_pin: pinmux_P8_13_default_pin { - pinctrl-single,pins = <0x024 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_13_gpio_pin: pinmux_P8_13_gpio_pin { - pinctrl-single,pins = <0x024 0x2F>; }; /* Mode 7, RxActive */ - P8_13_gpio_pu_pin: pinmux_P8_13_gpio_pu_pin { - pinctrl-single,pins = <0x024 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_13_gpio_pd_pin: pinmux_P8_13_gpio_pd_pin { - pinctrl-single,pins = <0x024 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_13_pwm_pin: pinmux_P8_13_pwm_pin { - pinctrl-single,pins = <0x024 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_14 (ZCZ ball T11) */ - P8_14_default_pin: pinmux_P8_14_default_pin { - pinctrl-single,pins = <0x028 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_14_gpio_pin: pinmux_P8_14_gpio_pin { - pinctrl-single,pins = <0x028 0x2F>; }; /* Mode 7, RxActive */ - P8_14_gpio_pu_pin: pinmux_P8_14_gpio_pu_pin { - pinctrl-single,pins = <0x028 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_14_gpio_pd_pin: pinmux_P8_14_gpio_pd_pin { - pinctrl-single,pins = <0x028 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_14_pwm_pin: pinmux_P8_14_pwm_pin { - pinctrl-single,pins = <0x028 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_15 (ZCZ ball U13) */ - P8_15_default_pin: pinmux_P8_15_default_pin { - pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_15_gpio_pin: pinmux_P8_15_gpio_pin { - pinctrl-single,pins = <0x03c 0x2F>; }; /* Mode 7, RxActive */ - P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { - pinctrl-single,pins = <0x03c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { - pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_15_pruin_pin: pinmux_P8_15_pruin_pin { - pinctrl-single,pins = <0x03c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_15_qep_pin: pinmux_P8_15_qep_pin { - pinctrl-single,pins = <0x03c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_16 (ZCZ ball V13) */ - P8_16_default_pin: pinmux_P8_16_default_pin { - pinctrl-single,pins = <0x038 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_16_gpio_pin: pinmux_P8_16_gpio_pin { - pinctrl-single,pins = <0x038 0x2F>; }; /* Mode 7, RxActive */ - P8_16_gpio_pu_pin: pinmux_P8_16_gpio_pu_pin { - pinctrl-single,pins = <0x038 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_16_gpio_pd_pin: pinmux_P8_16_gpio_pd_pin { - pinctrl-single,pins = <0x038 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_16_pruin_pin: pinmux_P8_16_pruin_pin { - pinctrl-single,pins = <0x038 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_16_qep_pin: pinmux_P8_16_qep_pin { - pinctrl-single,pins = <0x038 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_17 (ZCZ ball U12) */ - P8_17_default_pin: pinmux_P8_17_default_pin { - pinctrl-single,pins = <0x02c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_17_gpio_pin: pinmux_P8_17_gpio_pin { - pinctrl-single,pins = <0x02c 0x2F>; }; /* Mode 7, RxActive */ - P8_17_gpio_pu_pin: pinmux_P8_17_gpio_pu_pin { - pinctrl-single,pins = <0x02c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_17_gpio_pd_pin: pinmux_P8_17_gpio_pd_pin { - pinctrl-single,pins = <0x02c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_17_pwm_pin: pinmux_P8_17_pwm_pin { - pinctrl-single,pins = <0x02c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_18 (ZCZ ball V12) */ - P8_18_default_pin: pinmux_P8_18_default_pin { - pinctrl-single,pins = <0x08c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_18_gpio_pin: pinmux_P8_18_gpio_pin { - pinctrl-single,pins = <0x08c 0x2F>; }; /* Mode 7, RxActive */ - P8_18_gpio_pu_pin: pinmux_P8_18_gpio_pu_pin { - pinctrl-single,pins = <0x08c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_18_gpio_pd_pin: pinmux_P8_18_gpio_pd_pin { - pinctrl-single,pins = <0x08c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - - /* P8_19 (ZCZ ball U10) */ - P8_19_default_pin: pinmux_P8_19_default_pin { - pinctrl-single,pins = <0x020 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_19_gpio_pin: pinmux_P8_19_gpio_pin { - pinctrl-single,pins = <0x020 0x2F>; }; /* Mode 7, RxActive */ - P8_19_gpio_pu_pin: pinmux_P8_19_gpio_pu_pin { - pinctrl-single,pins = <0x020 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_19_gpio_pd_pin: pinmux_P8_19_gpio_pd_pin { - pinctrl-single,pins = <0x020 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_19_pwm_pin: pinmux_P8_19_pwm_pin { - pinctrl-single,pins = <0x020 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P8_20 (ZCZ ball V9 ) emmc */ - /* P8_21 (ZCZ ball U9 ) emmc */ - /* P8_22 (ZCZ ball V8 ) emmc */ - /* P8_23 (ZCZ ball U8 ) emmc */ - /* P8_24 (ZCZ ball V7 ) emmc */ - /* P8_25 (ZCZ ball U7 ) emmc */ - - /* P8_26 (ZCZ ball V6 ) */ - P8_26_default_pin: pinmux_P8_26_default_pin { - pinctrl-single,pins = <0x07c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_26_gpio_pin: pinmux_P8_26_gpio_pin { - pinctrl-single,pins = <0x07c 0x2F>; }; /* Mode 7, RxActive */ - P8_26_gpio_pu_pin: pinmux_P8_26_gpio_pu_pin { - pinctrl-single,pins = <0x07c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_26_gpio_pd_pin: pinmux_P8_26_gpio_pd_pin { - pinctrl-single,pins = <0x07c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - - /* P8_27 (ZCZ ball U5 ) hdmi */ - P8_27_default_pin: pinmux_P8_27_default_pin { - pinctrl-single,pins = <0x0e0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_27_gpio_pin: pinmux_P8_27_gpio_pin { - pinctrl-single,pins = <0x0e0 0x2F>; }; /* Mode 7, RxActive */ - P8_27_gpio_pu_pin: pinmux_P8_27_gpio_pu_pin { - pinctrl-single,pins = <0x0e0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_27_gpio_pd_pin: pinmux_P8_27_gpio_pd_pin { - pinctrl-single,pins = <0x0e0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_27_pruout_pin: pinmux_P8_27_pruout_pin { - pinctrl-single,pins = <0x0e0 0x05>; }; /* Mode 5, Pull-Down*/ - P8_27_pruin_pin: pinmux_P8_27_pruin_pin { - pinctrl-single,pins = <0x0e0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_27_hdmi_pin: pinmux_P8_27_hdmi_pin { - pinctrl-single,pins = <0x0e0 0x00>; }; /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ - - /* P8_28 (ZCZ ball V5 ) hdmi */ - P8_28_default_pin: pinmux_P8_28_default_pin { - pinctrl-single,pins = <0x0e8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_28_gpio_pin: pinmux_P8_28_gpio_pin { - pinctrl-single,pins = <0x0e8 0x2F>; }; /* Mode 7, RxActive */ - P8_28_gpio_pu_pin: pinmux_P8_28_gpio_pu_pin { - pinctrl-single,pins = <0x0e8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_28_gpio_pd_pin: pinmux_P8_28_gpio_pd_pin { - pinctrl-single,pins = <0x0e8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_28_pruout_pin: pinmux_P8_28_pruout_pin { - pinctrl-single,pins = <0x0e8 0x05>; }; /* Mode 5, Pull-Down */ - P8_28_pruin_pin: pinmux_P8_28_pruin_pin { - pinctrl-single,pins = <0x0e8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_28_hdmi_pin: pinmux_P8_28_hdmi_pin { - pinctrl-single,pins = <0x0e8 0x00>; }; /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ - - /* P8_29 (ZCZ ball R5 ) hdmi */ - P8_29_default_pin: pinmux_P8_29_default_pin { - pinctrl-single,pins = <0x0e4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_29_gpio_pin: pinmux_P8_29_gpio_pin { - pinctrl-single,pins = <0x0e4 0x2F>; }; /* Mode 7, RxActive */ - P8_29_gpio_pu_pin: pinmux_P8_29_gpio_pu_pin { - pinctrl-single,pins = <0x0e4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_29_gpio_pd_pin: pinmux_P8_29_gpio_pd_pin { - pinctrl-single,pins = <0x0e4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_29_pruout_pin: pinmux_P8_29_pruout_pin { - pinctrl-single,pins = <0x0e4 0x05>; }; /* Mode 5, Pull-Down*/ - P8_29_pruin_pin: pinmux_P8_29_pruin_pin { - pinctrl-single,pins = <0x0e4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_29_hdmi_pin: pinmux_P8_29_hdmi_pin { - pinctrl-single,pins = <0x0e4 0x00>; }; /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ - - /* P8_30 (ZCZ ball R6 ) hdmi */ - P8_30_default_pin: pinmux_P8_30_default_pin { - pinctrl-single,pins = <0x0ec 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_30_gpio_pin: pinmux_P8_30_gpio_pin { - pinctrl-single,pins = <0x0ec 0x2F>; }; /* Mode 7, RxActive */ - P8_30_gpio_pu_pin: pinmux_P8_30_gpio_pu_pin { - pinctrl-single,pins = <0x0ec 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_30_gpio_pd_pin: pinmux_P8_30_gpio_pd_pin { - pinctrl-single,pins = <0x0ec 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_30_pruout_pin: pinmux_P8_30_pruout_pin { - pinctrl-single,pins = <0x0ec 0x05>; }; /* Mode 5, Pull-Down*/ - P8_30_pruin_pin: pinmux_P8_30_pruin_pin { - pinctrl-single,pins = <0x0ec 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_30_hdmi_pin: pinmux_P8_30_hdmi_pin { - pinctrl-single,pins = <0x0ec 0x00>; }; /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ - - /* P8_31 (ZCZ ball V4 ) hdmi */ - P8_31_default_pin: pinmux_P8_31_default_pin { - pinctrl-single,pins = <0x0d8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_31_gpio_pin: pinmux_P8_31_gpio_pin { - pinctrl-single,pins = <0x0d8 0x2F>; }; /* Mode 7, RxActive */ - P8_31_gpio_pu_pin: pinmux_P8_31_gpio_pu_pin { - pinctrl-single,pins = <0x0d8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_31_gpio_pd_pin: pinmux_P8_31_gpio_pd_pin { - pinctrl-single,pins = <0x0d8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_31_uart_pin: pinmux_P8_31_uart_pin { - pinctrl-single,pins = <0x0d8 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - P8_31_hdmi_pin: pinmux_P8_31_hdmi_pin { - pinctrl-single,pins = <0x0d8 0x08>; }; /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_32 (ZCZ ball T5 ) hdmi */ - P8_32_default_pin: pinmux_P8_32_default_pin { - pinctrl-single,pins = <0x0dc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_32_gpio_pin: pinmux_P8_32_gpio_pin { - pinctrl-single,pins = <0x0dc 0x2F>; }; /* Mode 7, RxActive */ - P8_32_gpio_pu_pin: pinmux_P8_32_gpio_pu_pin { - pinctrl-single,pins = <0x0dc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_32_gpio_pd_pin: pinmux_P8_32_gpio_pd_pin { - pinctrl-single,pins = <0x0dc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_32_uart_pin: pinmux_P8_32_uart_pin { - pinctrl-single,pins = <0x0dc 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_32_hdmi_pin: pinmux_P8_32_hdmi_pin { - pinctrl-single,pins = <0x0dc 0x08>; }; /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_33 (ZCZ ball V3 ) hdmi */ - P8_33_default_pin: pinmux_P8_33_default_pin { - pinctrl-single,pins = <0x0d4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_33_gpio_pin: pinmux_P8_33_gpio_pin { - pinctrl-single,pins = <0x0d4 0x2F>; }; /* Mode 7, RxActive */ - P8_33_gpio_pu_pin: pinmux_P8_33_gpio_pu_pin { - pinctrl-single,pins = <0x0d4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_33_gpio_pd_pin: pinmux_P8_33_gpio_pd_pin { - pinctrl-single,pins = <0x0d4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_33_hdmi_pin: pinmux_P8_33_hdmi_pin { - pinctrl-single,pins = <0x0d4 0x08>; }; /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_34 (ZCZ ball U4 ) hdmi */ - P8_34_default_pin: pinmux_P8_34_default_pin { - pinctrl-single,pins = <0x0cc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_34_gpio_pin: pinmux_P8_34_gpio_pin { - pinctrl-single,pins = <0x0cc 0x2F>; }; /* Mode 7, RxActive */ - P8_34_gpio_pu_pin: pinmux_P8_34_gpio_pu_pin { - pinctrl-single,pins = <0x0cc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_34_gpio_pd_pin: pinmux_P8_34_gpio_pd_pin { - pinctrl-single,pins = <0x0cc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_34_pwm_pin: pinmux_P8_34_pwm_pin { - pinctrl-single,pins = <0x0cc 0x22>; }; /* Mode 2, Pull-Down, RxActive */ - P8_34_hdmi_pin: pinmux_P8_34_hdmi_pin { - pinctrl-single,pins = <0x0cc 0x08>; }; /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_35 (ZCZ ball V2 ) hdmi */ - P8_35_default_pin: pinmux_P8_35_default_pin { - pinctrl-single,pins = <0x0d0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_35_gpio_pin: pinmux_P8_35_gpio_pin { - pinctrl-single,pins = <0x0d0 0x2F>; }; /* Mode 7, RxActive */ - P8_35_gpio_pu_pin: pinmux_P8_35_gpio_pu_pin { - pinctrl-single,pins = <0x0d0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_35_gpio_pd_pin: pinmux_P8_35_gpio_pd_pin { - pinctrl-single,pins = <0x0d0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_35_hdmi_pin: pinmux_P8_35_hdmi_pin { - pinctrl-single,pins = <0x0d0 0x08>; }; /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_36 (ZCZ ball U3 ) hdmi */ - P8_36_default_pin: pinmux_P8_36_default_pin { - pinctrl-single,pins = <0x0c8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_36_gpio_pin: pinmux_P8_36_gpio_pin { - pinctrl-single,pins = <0x0c8 0x2F>; }; /* Mode 7, RxActive */ - P8_36_gpio_pu_pin: pinmux_P8_36_gpio_pu_pin { - pinctrl-single,pins = <0x0c8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_36_gpio_pd_pin: pinmux_P8_36_gpio_pd_pin { - pinctrl-single,pins = <0x0c8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_36_pwm_pin: pinmux_P8_36_pwm_pin { - pinctrl-single,pins = <0x0c8 0x22>; }; /* Mode 2, Pull-Down, RxActive */ - P8_36_hdmi_pin: pinmux_P8_36_hdmi_pin { - pinctrl-single,pins = <0x0c8 0x08>; }; /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_37 (ZCZ ball U1 ) hdmi */ - P8_37_default_pin: pinmux_P8_37_default_pin { - pinctrl-single,pins = <0x0c0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_37_gpio_pin: pinmux_P8_37_gpio_pin { - pinctrl-single,pins = <0x0c0 0x2F>; }; /* Mode 7, RxActive */ - P8_37_gpio_pu_pin: pinmux_P8_37_gpio_pu_pin { - pinctrl-single,pins = <0x0c0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_37_gpio_pd_pin: pinmux_P8_37_gpio_pd_pin { - pinctrl-single,pins = <0x0c0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_37_uart_pin: pinmux_P8_37_uart_pin { - pinctrl-single,pins = <0x0c0 0x04>; }; /* Mode 4, Pull-Down*/ - P8_37_pwm_pin: pinmux_P8_37_pwm_pin { - pinctrl-single,pins = <0x0c0 0x02>; }; /* Mode 2, Pull-Down*/ - P8_37_hdmi_pin: pinmux_P8_37_hdmi_pin { - pinctrl-single,pins = <0x0c0 0x08>; }; /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - - /* P8_38 (ZCZ ball U2 ) hdmi */ - P8_38_default_pin: pinmux_P8_38_default_pin { - pinctrl-single,pins = <0x0c4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_38_gpio_pin: pinmux_P8_38_gpio_pin { - pinctrl-single,pins = <0x0c4 0x2F>; }; /* Mode 7, RxActive */ - P8_38_gpio_pu_pin: pinmux_P8_38_gpio_pu_pin { - pinctrl-single,pins = <0x0c4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_38_gpio_pd_pin: pinmux_P8_38_gpio_pd_pin { - pinctrl-single,pins = <0x0c4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_38_uart_pin: pinmux_P8_38_uart_pin { - pinctrl-single,pins = <0x0c4 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - P8_38_pwm_pin: pinmux_P8_38_pwm_pin { - pinctrl-single,pins = <0x0c4 0x22>; }; /* Mode 2, Pull-Down, RxActive */ - P8_38_hdmi_pin: pinmux_P8_38_hdmi_pin { - pinctrl-single,pins = <0x0c4 0x08>; }; /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - - /* P8_39 (ZCZ ball T3 ) hdmi */ - P8_39_default_pin: pinmux_P8_39_default_pin { - pinctrl-single,pins = <0x0b8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_39_gpio_pin: pinmux_P8_39_gpio_pin { - pinctrl-single,pins = <0x0b8 0x2F>; }; /* Mode 7, RxActive */ - P8_39_gpio_pu_pin: pinmux_P8_39_gpio_pu_pin { - pinctrl-single,pins = <0x0b8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_39_gpio_pd_pin: pinmux_P8_39_gpio_pd_pin { - pinctrl-single,pins = <0x0b8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_39_pruout_pin: pinmux_P8_39_pruout_pin { - pinctrl-single,pins = <0x0b8 0x05>; }; /* Mode 5, Pull-Down*/ - P8_39_pruin_pin: pinmux_P8_39_pruin_pin { - pinctrl-single,pins = <0x0b8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_39_hdmi_pin: pinmux_P8_39_hdmi_pin { - pinctrl-single,pins = <0x0b8 0x08>; }; /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_40 (ZCZ ball T4 ) hdmi */ - P8_40_default_pin: pinmux_P8_40_default_pin { - pinctrl-single,pins = <0x0bc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_40_gpio_pin: pinmux_P8_40_gpio_pin { - pinctrl-single,pins = <0x0bc 0x2F>; }; /* Mode 7, RxActive */ - P8_40_gpio_pu_pin: pinmux_P8_40_gpio_pu_pin { - pinctrl-single,pins = <0x0bc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_40_gpio_pd_pin: pinmux_P8_40_gpio_pd_pin { - pinctrl-single,pins = <0x0bc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_40_pruout_pin: pinmux_P8_40_pruout_pin { - pinctrl-single,pins = <0x0bc 0x05>; }; /* Mode 5, Pull-Down*/ - P8_40_pruin_pin: pinmux_P8_40_pruin_pin { - pinctrl-single,pins = <0x0bc 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_40_hdmi_pin: pinmux_P8_40_hdmi_pin { - pinctrl-single,pins = <0x0bc 0x08>; }; /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_41 (ZCZ ball T1 ) hdmi */ - P8_41_default_pin: pinmux_P8_41_default_pin { - pinctrl-single,pins = <0x0b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_41_gpio_pin: pinmux_P8_41_gpio_pin { - pinctrl-single,pins = <0x0b0 0x2F>; }; /* Mode 7, RxActive */ - P8_41_gpio_pu_pin: pinmux_P8_41_gpio_pu_pin { - pinctrl-single,pins = <0x0b0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_41_gpio_pd_pin: pinmux_P8_41_gpio_pd_pin { - pinctrl-single,pins = <0x0b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_41_pruout_pin: pinmux_P8_41_pruout_pin { - pinctrl-single,pins = <0x0b0 0x05>; }; /* Mode 5, Pull-Down*/ - P8_41_pruin_pin: pinmux_P8_41_pruin_pin { - pinctrl-single,pins = <0x0b0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_41_hdmi_pin: pinmux_P8_41_hdmi_pin { - pinctrl-single,pins = <0x0b0 0x08>; }; /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_42 (ZCZ ball T2 ) hdmi */ - P8_42_default_pin: pinmux_P8_42_default_pin { - pinctrl-single,pins = <0x0b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_42_gpio_pin: pinmux_P8_42_gpio_pin { - pinctrl-single,pins = <0x0b4 0x2F>; }; /* Mode 7, RxActive */ - P8_42_gpio_pu_pin: pinmux_P8_42_gpio_pu_pin { - pinctrl-single,pins = <0x0b4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_42_gpio_pd_pin: pinmux_P8_42_gpio_pd_pin { - pinctrl-single,pins = <0x0b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_42_pruout_pin: pinmux_P8_42_pruout_pin { - pinctrl-single,pins = <0x0b4 0x05>; }; /* Mode 5, Pull-Down*/ - P8_42_pruin_pin: pinmux_P8_42_pruin_pin { - pinctrl-single,pins = <0x0b4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_42_hdmi_pin: pinmux_P8_42_hdmi_pin { - pinctrl-single,pins = <0x0b4 0x08>; }; /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_43 (ZCZ ball R3 ) hdmi */ - P8_43_default_pin: pinmux_P8_43_default_pin { - pinctrl-single,pins = <0x0a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_43_gpio_pin: pinmux_P8_43_gpio_pin { - pinctrl-single,pins = <0x0a8 0x2F>; }; /* Mode 7, RxActive */ - P8_43_gpio_pu_pin: pinmux_P8_43_gpio_pu_pin { - pinctrl-single,pins = <0x0a8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_43_gpio_pd_pin: pinmux_P8_43_gpio_pd_pin { - pinctrl-single,pins = <0x0a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_43_pruout_pin: pinmux_P8_43_pruout_pin { - pinctrl-single,pins = <0x0a8 0x05>; }; /* Mode 5, Pull-Down*/ - P8_43_pruin_pin: pinmux_P8_43_pruin_pin { - pinctrl-single,pins = <0x0a8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_43_pwm_pin: pinmux_P8_43_pwm_pin { - pinctrl-single,pins = <0x0a8 0x03>; }; /* Mode 3, Pull-Down */ - P8_43_hdmi_pin: pinmux_P8_43_hdmi_pin { - pinctrl-single,pins = <0x0a8 0x08>; }; /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_44 (ZCZ ball R4 ) hdmi */ - P8_44_default_pin: pinmux_P8_44_default_pin { - pinctrl-single,pins = <0x0ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_44_gpio_pin: pinmux_P8_44_gpio_pin { - pinctrl-single,pins = <0x0ac 0x2F>; }; /* Mode 7, RxActive */ - P8_44_gpio_pu_pin: pinmux_P8_44_gpio_pu_pin { - pinctrl-single,pins = <0x0ac 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_44_gpio_pd_pin: pinmux_P8_44_gpio_pd_pin { - pinctrl-single,pins = <0x0ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_44_pruout_pin: pinmux_P8_44_pruout_pin { - pinctrl-single,pins = <0x0ac 0x05>; }; /* Mode 5, Pull-Down*/ - P8_44_pruin_pin: pinmux_P8_44_pruin_pin { - pinctrl-single,pins = <0x0ac 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_44_pwm_pin: pinmux_P8_44_pwm_pin { - pinctrl-single,pins = <0x0ac 0x23>; }; /* Mode 3, Pull-Down, RxActive */ - P8_44_hdmi_pin: pinmux_P8_44_hdmi_pin { - pinctrl-single,pins = <0x0ac 0x08>; }; /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_45 (ZCZ ball R1 ) hdmi */ - P8_45_default_pin: pinmux_P8_45_default_pin { - pinctrl-single,pins = <0x0a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_45_gpio_pin: pinmux_P8_45_gpio_pin { - pinctrl-single,pins = <0x0a0 0x2F>; }; /* Mode 7, RxActive */ - P8_45_gpio_pu_pin: pinmux_P8_45_gpio_pu_pin { - pinctrl-single,pins = <0x0a0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_45_gpio_pd_pin: pinmux_P8_45_gpio_pd_pin { - pinctrl-single,pins = <0x0a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_45_pruout_pin: pinmux_P8_45_pruout_pin { - pinctrl-single,pins = <0x0a0 0x05>; }; /* Mode 5, Pull-Down*/ - P8_45_pruin_pin: pinmux_P8_45_pruin_pin { - pinctrl-single,pins = <0x0a0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_45_pwm_pin: pinmux_P8_45_pwm_pin { - pinctrl-single,pins = <0x0a0 0x03>; }; /* Mode 3, Pull-Down*/ - P8_45_hdmi_pin: pinmux_P8_45_hdmi_pin { - pinctrl-single,pins = <0x0a0 0x08>; }; /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /* P8_46 (ZCZ ball R2 ) hdmi */ - P8_46_default_pin: pinmux_P8_46_default_pin { - pinctrl-single,pins = <0x0a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_46_gpio_pin: pinmux_P8_46_gpio_pin { - pinctrl-single,pins = <0x0a4 0x2F>; }; /* Mode 7, RxActive */ - P8_46_gpio_pu_pin: pinmux_P8_46_gpio_pu_pin { - pinctrl-single,pins = <0x0a4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_46_gpio_pd_pin: pinmux_P8_46_gpio_pd_pin { - pinctrl-single,pins = <0x0a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_46_pruout_pin: pinmux_P8_46_pruout_pin { - pinctrl-single,pins = <0x0a4 0x05>; }; /* Mode 5, Pull-Down*/ - P8_46_pruin_pin: pinmux_P8_46_pruin_pin { - pinctrl-single,pins = <0x0a4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_46_pwm_pin: pinmux_P8_46_pwm_pin { - pinctrl-single,pins = <0x0a4 0x03>; }; /* Mode 3, Pull-Down*/ - P8_46_hdmi_pin: pinmux_P8_46_hdmi_pin { - pinctrl-single,pins = <0x0a4 0x08>; }; /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ - - /************************/ - /* P9 Header */ - /************************/ - - /* P9_01 GND */ - /* P9_02 GND */ - /* P9_03 3.3V */ - /* P9_04 3.3V */ - /* P9_05 VDD_5V */ - /* P9_06 VDD_5V */ - /* P9_07 SYS_5V */ - /* P9_08 SYS_5V */ - /* P9_09 PWR_BUT */ - /* P9_10 (ZCZ ball A10) RESETn */ - - /* P9_11 (ZCZ ball T17) */ - P9_11_default_pin: pinmux_P9_11_default_pin { - pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_11_gpio_pin: pinmux_P9_11_gpio_pin { - pinctrl-single,pins = <0x070 0x2F>; }; /* Mode 7, RxActive */ - P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { - pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { - pinctrl-single,pins = <0x070 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_11_uart_pin: pinmux_P9_11_uart_pin { - pinctrl-single,pins = <0x070 0x36>; }; /* Mode 6, Pull-Up, RxActive */ - - /* P9_12 (ZCZ ball U18) */ - P9_12_default_pin: pinmux_P9_12_default_pin { - pinctrl-single,pins = <0x078 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_12_gpio_pin: pinmux_P9_12_gpio_pin { - pinctrl-single,pins = <0x078 0x2F>; }; /* Mode 7, RxActive */ - P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { - pinctrl-single,pins = <0x078 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_12_gpio_pd_pin: pinmux_P9_12_gpio_pd_pin { - pinctrl-single,pins = <0x078 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - - /* P9_13 (ZCZ ball U17) */ - P9_13_default_pin: pinmux_P9_13_default_pin { - pinctrl-single,pins = <0x074 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_13_gpio_pin: pinmux_P9_13_gpio_pin { - pinctrl-single,pins = <0x074 0x2F>; }; /* Mode 7, RxActive */ - P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { - pinctrl-single,pins = <0x074 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_13_gpio_pd_pin: pinmux_P9_13_gpio_pd_pin { - pinctrl-single,pins = <0x074 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_13_uart_pin: pinmux_P9_13_uart_pin { - pinctrl-single,pins = <0x074 0x36>; }; /* Mode 6, Pull-Up, RxActive */ - - /* P9_14 (ZCZ ball U14) */ - P9_14_default_pin: pinmux_P9_14_default_pin { - pinctrl-single,pins = <0x048 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_14_gpio_pin: pinmux_P9_14_gpio_pin { - pinctrl-single,pins = <0x048 0x2F>; }; /* Mode 7, RxActive */ - P9_14_gpio_pu_pin: pinmux_P9_14_gpio_pu_pin { - pinctrl-single,pins = <0x048 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_14_gpio_pd_pin: pinmux_P9_14_gpio_pd_pin { - pinctrl-single,pins = <0x048 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_14_pwm_pin: pinmux_P9_14_pwm_pin { - pinctrl-single,pins = <0x048 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_15 (ZCZ ball R13) */ - P9_15_default_pin: pinmux_P9_15_default_pin { - pinctrl-single,pins = <0x040 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_15_gpio_pin: pinmux_P9_15_gpio_pin { - pinctrl-single,pins = <0x040 0x2F>; }; /* Mode 7, RxActive */ - P9_15_gpio_pu_pin: pinmux_P9_15_gpio_pu_pin { - pinctrl-single,pins = <0x040 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_15_gpio_pd_pin: pinmux_P9_15_gpio_pd_pin { - pinctrl-single,pins = <0x040 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_15_pwm_pin: pinmux_P9_15_pwm_pin { - pinctrl-single,pins = <0x040 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_16 (ZCZ ball T14) */ - P9_16_default_pin: pinmux_P9_16_default_pin { - pinctrl-single,pins = <0x04c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_16_gpio_pin: pinmux_P9_16_gpio_pin { - pinctrl-single,pins = <0x04c 0x2F>; }; /* Mode 7, RxActive */ - P9_16_gpio_pu_pin: pinmux_P9_16_gpio_pu_pin { - pinctrl-single,pins = <0x04c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_16_gpio_pd_pin: pinmux_P9_16_gpio_pd_pin { - pinctrl-single,pins = <0x04c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_16_pwm_pin: pinmux_P9_16_pwm_pin { - pinctrl-single,pins = <0x04c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_17 (ZCZ ball A16) */ - P9_17_default_pin: pinmux_P9_17_default_pin { - pinctrl-single,pins = <0x15c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_17_gpio_pin: pinmux_P9_17_gpio_pin { - pinctrl-single,pins = <0x15c 0x2F>; }; /* Mode 7, RxActive */ - P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { - pinctrl-single,pins = <0x15c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_17_gpio_pd_pin: pinmux_P9_17_gpio_pd_pin { - pinctrl-single,pins = <0x15c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_17_spi_pin: pinmux_P9_17_spi_pin { - pinctrl-single,pins = <0x15c 0x30>; }; /* Mode 0, Pull-Up, RxActive */ - P9_17_i2c_pin: pinmux_P9_17_i2c_pin { - pinctrl-single,pins = <0x15c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - P9_17_pwm_pin: pinmux_P9_17_pwm_pin { - pinctrl-single,pins = <0x15c 0x33>; }; /* Mode 3, Pull-Up, RxActive */ - - /* P9_18 (ZCZ ball B16) */ - P9_18_default_pin: pinmux_P9_18_default_pin { - pinctrl-single,pins = <0x158 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_18_gpio_pin: pinmux_P9_18_gpio_pin { - pinctrl-single,pins = <0x158 0x2F>; }; /* Mode 7, RxActive */ - P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { - pinctrl-single,pins = <0x158 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_18_gpio_pd_pin: pinmux_P9_18_gpio_pd_pin { - pinctrl-single,pins = <0x158 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_18_spi_pin: pinmux_P9_18_spi_pin { - pinctrl-single,pins = <0x158 0x30>; }; /* Mode 0, Pull-Up, RxActive */ - P9_18_i2c_pin: pinmux_P9_18_i2c_pin { - pinctrl-single,pins = <0x158 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - P9_18_pwm_pin: pinmux_P9_18_pwm_pin { - pinctrl-single,pins = <0x158 0x33>; }; /* Mode 3, Pull-Up, RxActive */ - - /* P9_19 (ZCZ ball D17) */ - P9_19_default_pin: pinmux_P9_19_default_pin { - pinctrl-single,pins = <0x17c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_19_gpio_pin: pinmux_P9_19_gpio_pin { - pinctrl-single,pins = <0x17c 0x2F>; }; /* Mode 7, RxActive */ - P9_19_gpio_pu_pin: pinmux_P9_19_gpio_pu_pin { - pinctrl-single,pins = <0x17c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_19_gpio_pd_pin: pinmux_P9_19_gpio_pd_pin { - pinctrl-single,pins = <0x17c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_19_can_pin: pinmux_P9_19_can_pin { - pinctrl-single,pins = <0x17c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - P9_19_i2c_pin: pinmux_P9_19_i2c_pin { - pinctrl-single,pins = <0x17c 0x73>; }; /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) */ - - /* P9_20 (ZCZ ball D18) */ - P9_20_default_pin: pinmux_P9_20_default_pin { - pinctrl-single,pins = <0x178 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_20_gpio_pin: pinmux_P9_20_gpio_pin { - pinctrl-single,pins = <0x178 0x2F>; }; /* Mode 7, RxActive */ - P9_20_gpio_pu_pin: pinmux_P9_20_gpio_pu_pin { - pinctrl-single,pins = <0x178 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_20_gpio_pd_pin: pinmux_P9_20_gpio_pd_pin { - pinctrl-single,pins = <0x178 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_20_can_pin: pinmux_P9_20_can_pin { - pinctrl-single,pins = <0x178 0x12>; }; /* Mode 2, Pull-Up, RxActive */ - P9_20_i2c_pin: pinmux_P9_20_i2c_pin { - pinctrl-single,pins = <0x178 0x73>; }; /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) */ - - /* P9_21 (ZCZ ball B17) */ - P9_21_default_pin: pinmux_P9_21_default_pin { - pinctrl-single,pins = <0x154 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_21_gpio_pin: pinmux_P9_21_gpio_pin { - pinctrl-single,pins = <0x154 0x2F>; }; /* Mode 7, RxActive */ - P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { - pinctrl-single,pins = <0x154 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_21_gpio_pd_pin: pinmux_P9_21_gpio_pd_pin { - pinctrl-single,pins = <0x154 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_21_spi_pin: pinmux_P9_21_spi_pin { - pinctrl-single,pins = <0x154 0x30>; }; /* Mode 0, Pull-Up, RxActive */ - P9_21_uart_pin: pinmux_P9_21_uart_pin { - pinctrl-single,pins = <0x154 0x31>; }; /* Mode 1, Pull-Up, RxActive */ - P9_21_i2c_pin: pinmux_P9_21_i2c_pin { - pinctrl-single,pins = <0x154 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - P9_21_pwm_pin: pinmux_P9_21_pwm_pin { - pinctrl-single,pins = <0x154 0x33>; }; /* Mode 3, Pull-Up, RxActive */ - - /* P9_22 (ZCZ ball A17) */ - P9_22_default_pin: pinmux_P9_22_default_pin { - pinctrl-single,pins = <0x150 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_22_gpio_pin: pinmux_P9_22_gpio_pin { - pinctrl-single,pins = <0x150 0x2F>; }; /* Mode 7, RxActive */ - P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { - pinctrl-single,pins = <0x150 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_22_gpio_pd_pin: pinmux_P9_22_gpio_pd_pin { - pinctrl-single,pins = <0x150 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_22_spi_pin: pinmux_P9_22_spi_pin { - pinctrl-single,pins = <0x150 0x30>; }; /* Mode 0, Pull-Up, RxActive */ - P9_22_uart_pin: pinmux_P9_22_uart_pin { - pinctrl-single,pins = <0x150 0x31>; }; /* Mode 1, Pull-Up, RxActive */ - P9_22_i2c_pin: pinmux_P9_22_i2c_pin { - pinctrl-single,pins = <0x150 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - P9_22_pwm_pin: pinmux_P9_22_pwm_pin { - pinctrl-single,pins = <0x150 0x33>; }; /* Mode 3, Pull-Up, RxActive */ - - /* P9_23 (ZCZ ball V14) */ - P9_23_default_pin: pinmux_P9_23_default_pin { - pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_23_gpio_pin: pinmux_P9_23_gpio_pin { - pinctrl-single,pins = <0x044 0x2F>; }; /* Mode 7, RxActive */ - P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { - pinctrl-single,pins = <0x044 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { - pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_23_pwm_pin: pinmux_P9_23_pwm_pin { - pinctrl-single,pins = <0x044 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_24 (ZCZ ball D15) */ - P9_24_default_pin: pinmux_P9_24_default_pin { - pinctrl-single,pins = <0x184 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_24_gpio_pin: pinmux_P9_24_gpio_pin { - pinctrl-single,pins = <0x184 0x2F>; }; /* Mode 7, RxActive */ - P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { - pinctrl-single,pins = <0x184 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_24_gpio_pd_pin: pinmux_P9_24_gpio_pd_pin { - pinctrl-single,pins = <0x184 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_24_uart_pin: pinmux_P9_24_uart_pin { - pinctrl-single,pins = <0x184 0x30>; }; /* Mode 0, Pull-Up, RxActive */ - P9_24_can_pin: pinmux_P9_24_can_pin { - pinctrl-single,pins = <0x184 0x32>; }; /* Mode 2, Pull-Up, RxActive */ - P9_24_i2c_pin: pinmux_P9_24_i2c_pin { - pinctrl-single,pins = <0x184 0x33>; }; /* Mode 3, Pull-Up, RxActive */ - P9_24_pruin_pin: pinmux_P9_24_pruin_pin { - pinctrl-single,pins = <0x184 0x36>; }; /* Mode 6, Pull-Up, RxActive */ - - /* P9_25 (ZCZ ball A14) Audio */ - P9_25_default_pin: pinmux_P9_25_default_pin { - pinctrl-single,pins = <0x1ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_25_gpio_pin: pinmux_P9_25_gpio_pin { - pinctrl-single,pins = <0x1ac 0x2F>; }; /* Mode 7, RxActive */ - P9_25_gpio_pu_pin: pinmux_P9_25_gpio_pu_pin { - pinctrl-single,pins = <0x1ac 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_25_gpio_pd_pin: pinmux_P9_25_gpio_pd_pin { - pinctrl-single,pins = <0x1ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_25_qep_pin: pinmux_P9_25_qep_pin { - pinctrl-single,pins = <0x1ac 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_25_pruout_pin: pinmux_P9_25_pruout_pin { - pinctrl-single,pins = <0x1ac 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_25_pruin_pin: pinmux_P9_25_pruin_pin { - pinctrl-single,pins = <0x1ac 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P9_25_audio_pin: pinmux_P9_25_audio_pin { - pinctrl-single,pins = <0x1ac (PIN_INPUT_PULLUP | MUX_MODE0)>; }; /* mcasp0_ahclkx.mcasp0_ahclkx */ - - /* P9_26 (ZCZ ball D16) */ - P9_26_default_pin: pinmux_P9_26_default_pin { - pinctrl-single,pins = <0x180 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_26_gpio_pin: pinmux_P9_26_gpio_pin { - pinctrl-single,pins = <0x180 0x2F>; }; /* Mode 7, RxActive */ - P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { - pinctrl-single,pins = <0x180 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_26_gpio_pd_pin: pinmux_P9_26_gpio_pd_pin { - pinctrl-single,pins = <0x180 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_26_uart_pin: pinmux_P9_26_uart_pin { - pinctrl-single,pins = <0x180 0x30>; }; /* Mode 0, Pull-Up, RxActive */ - P9_26_can_pin: pinmux_P9_26_can_pin { - pinctrl-single,pins = <0x180 0x12>; }; /* Mode 2, Pull-Up, RxActive */ - P9_26_i2c_pin: pinmux_P9_26_i2c_pin { - pinctrl-single,pins = <0x180 0x33>; }; /* Mode 3, Pull-Up, RxActive */ - P9_26_pruin_pin: pinmux_P9_26_pruin_pin { - pinctrl-single,pins = <0x180 0x36>; }; /* Mode 6, Pull-Up, RxActive */ - - /* P9_27 (ZCZ ball C13) */ - P9_27_default_pin: pinmux_P9_27_default_pin { - pinctrl-single,pins = <0x1a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_27_gpio_pin: pinmux_P9_27_gpio_pin { - pinctrl-single,pins = <0x1a4 0x2F>; }; /* Mode 7, RxActive */ - P9_27_gpio_pu_pin: pinmux_P9_27_gpio_pu_pin { - pinctrl-single,pins = <0x1a4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_27_gpio_pd_pin: pinmux_P9_27_gpio_pd_pin { - pinctrl-single,pins = <0x1a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_27_qep_pin: pinmux_P9_27_qep_pin { - pinctrl-single,pins = <0x1a4 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_27_pruout_pin: pinmux_P9_27_pruout_pin { - pinctrl-single,pins = <0x1a4 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_27_pruin_pin: pinmux_P9_27_pruin_pin { - pinctrl-single,pins = <0x1a4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_28 (ZCZ ball C12) Audio */ - P9_28_default_pin: pinmux_P9_28_default_pin { - pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_28_gpio_pin: pinmux_P9_28_gpio_pin { - pinctrl-single,pins = <0x19c 0x2F>; }; /* Mode 7, RxActive */ - P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { - pinctrl-single,pins = <0x19c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { - pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_28_pwm_pin: pinmux_P9_28_pwm_pin { - pinctrl-single,pins = <0x19c 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_28_spi_pin: pinmux_P9_28_spi_pin { - pinctrl-single,pins = <0x19c 0x23>; }; /* Mode 3, Pull-Down, RxActive */ - P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { - pinctrl-single,pins = <0x19c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - P9_28_pruout_pin: pinmux_P9_28_pruout_pin { - pinctrl-single,pins = <0x19c 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_28_pruin_pin: pinmux_P9_28_pruin_pin { - pinctrl-single,pins = <0x19c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P9_28_audio_pin: pinmux_P9_28_audio_pin { - pinctrl-single,pins = <0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)>; }; /* mcasp0_ahclkr.mcasp0_axr2 */ - - /* P9_29 (ZCZ ball B13) Audio */ - P9_29_default_pin: pinmux_P9_29_default_pin { - pinctrl-single,pins = <0x194 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_29_gpio_pin: pinmux_P9_29_gpio_pin { - pinctrl-single,pins = <0x194 0x2F>; }; /* Mode 7, RxActive */ - P9_29_gpio_pu_pin: pinmux_P9_29_gpio_pu_pin { - pinctrl-single,pins = <0x194 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_29_gpio_pd_pin: pinmux_P9_29_gpio_pd_pin { - pinctrl-single,pins = <0x194 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_29_pwm_pin: pinmux_P9_29_pwm_pin { - pinctrl-single,pins = <0x194 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_29_spi_pin: pinmux_P9_29_spi_pin { - pinctrl-single,pins = <0x194 0x23>; }; /* Mode 3, Pull-Down, RxActive */ - P9_29_pruout_pin: pinmux_P9_29_pruout_pin { - pinctrl-single,pins = <0x194 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_29_pruin_pin: pinmux_P9_29_pruin_pin { - pinctrl-single,pins = <0x194 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P9_29_audio_pin: pinmux_P9_29_audio_pin { - pinctrl-single,pins = <0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0)>; }; /* mcasp0_fsx.mcasp0_fsx */ - - /* P9_30 (ZCZ ball D12) */ - P9_30_default_pin: pinmux_P9_30_default_pin { - pinctrl-single,pins = <0x198 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_30_gpio_pin: pinmux_P9_30_gpio_pin { - pinctrl-single,pins = <0x198 0x2F>; }; /* Mode 7, RxActive */ - P9_30_gpio_pu_pin: pinmux_P9_30_gpio_pu_pin { - pinctrl-single,pins = <0x198 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_30_gpio_pd_pin: pinmux_P9_30_gpio_pd_pin { - pinctrl-single,pins = <0x198 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_30_pwm_pin: pinmux_P9_30_pwm_pin { - pinctrl-single,pins = <0x198 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_30_spi_pin: pinmux_P9_30_spi_pin { - pinctrl-single,pins = <0x198 0x23>; }; /* Mode 3, Pull-Down, RxActive */ - P9_30_pruout_pin: pinmux_P9_30_pruout_pin { - pinctrl-single,pins = <0x198 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_30_pruin_pin: pinmux_P9_30_pruin_pin { - pinctrl-single,pins = <0x198 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_31 (ZCZ ball A13) Audio */ - P9_31_default_pin: pinmux_P9_31_default_pin { - pinctrl-single,pins = <0x190 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_31_gpio_pin: pinmux_P9_31_gpio_pin { - pinctrl-single,pins = <0x190 0x2F>; }; /* Mode 7, RxActive */ - P9_31_gpio_pu_pin: pinmux_P9_31_gpio_pu_pin { - pinctrl-single,pins = <0x190 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_31_gpio_pd_pin: pinmux_P9_31_gpio_pd_pin { - pinctrl-single,pins = <0x190 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_31_pwm_pin: pinmux_P9_31_pwm_pin { - pinctrl-single,pins = <0x190 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_31_spi_pin: pinmux_P9_31_spi_pin { - pinctrl-single,pins = <0x190 0x23>; }; /* Mode 3, Pull-Down, RxActive */ - P9_31_pruout_pin: pinmux_P9_31_pruout_pin { - pinctrl-single,pins = <0x190 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_31_pruin_pin: pinmux_P9_31_pruin_pin { - pinctrl-single,pins = <0x190 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P9_31_audio_pin: pinmux_P9_31_audio_pin { - pinctrl-single,pins = <0x190 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)>; }; /* mcasp0_aclkx.mcasp0_aclkx */ - - /* P9_32 VADC */ - /* P9_33 (ZCZ ball C8 ) AIN4 */ - /* P9_34 AGND */ - /* P9_35 (ZCZ ball A8 ) AIN6 */ - /* P9_36 (ZCZ ball B8 ) AIN5 */ - /* P9_37 (ZCZ ball B7 ) AIN2 */ - /* P9_38 (ZCZ ball A7 ) AIN3 */ - /* P9_39 (ZCZ ball B6 ) AIN0 */ - /* P9_40 (ZCZ ball C7 ) AIN1 */ - - /* P9_41 (ZCZ ball D14) */ - P9_41_default_pin: pinmux_P9_41_default_pin { - pinctrl-single,pins = <0x1b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_41_gpio_pin: pinmux_P9_41_gpio_pin { - pinctrl-single,pins = <0x1b4 0x2F>; }; /* Mode 7, RxActive */ - P9_41_gpio_pu_pin: pinmux_P9_41_gpio_pu_pin { - pinctrl-single,pins = <0x1b4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_41_gpio_pd_pin: pinmux_P9_41_gpio_pd_pin { - pinctrl-single,pins = <0x1b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_41_timer_pin: pinmux_P9_41_timer_pin { - pinctrl-single,pins = <0x1b4 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - P9_41_pruin_pin: pinmux_P9_41_pruin_pin { - pinctrl-single,pins = <0x1b4 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - - /* P9_41.1 */ - /* P9_91 (ZCZ ball D13) */ - P9_91_default_pin: pinmux_P9_91_default_pin { - pinctrl-single,pins = <0x1a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_91_gpio_pin: pinmux_P9_91_gpio_pin { - pinctrl-single,pins = <0x1a8 0x2F>; }; /* Mode 7, RxActive */ - P9_91_gpio_pu_pin: pinmux_P9_91_gpio_pu_pin { - pinctrl-single,pins = <0x1a8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_91_gpio_pd_pin: pinmux_P9_91_gpio_pd_pin { - pinctrl-single,pins = <0x1a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_91_qep_pin: pinmux_P9_91_qep_pin { - pinctrl-single,pins = <0x1a8 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_91_pruout_pin: pinmux_P9_91_pruout_pin { - pinctrl-single,pins = <0x1a8 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_91_pruin_pin: pinmux_P9_91_pruin_pin { - pinctrl-single,pins = <0x1a8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_42 (ZCZ ball C18) */ - P9_42_default_pin: pinmux_P9_42_default_pin { - pinctrl-single,pins = <0x164 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_42_gpio_pin: pinmux_P9_42_gpio_pin { - pinctrl-single,pins = <0x164 0x2F>; }; /* Mode 7, RxActive */ - P9_42_gpio_pu_pin: pinmux_P9_42_gpio_pu_pin { - pinctrl-single,pins = <0x164 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_42_gpio_pd_pin: pinmux_P9_42_gpio_pd_pin { - pinctrl-single,pins = <0x164 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_42_pwm_pin: pinmux_P9_42_pwm_pin { - pinctrl-single,pins = <0x164 0x20>; }; /* Mode 0, Pull-Down, RxActive */ - P9_42_uart_pin: pinmux_P9_42_uart_pin { - pinctrl-single,pins = <0x164 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_42_spics_pin: pinmux_P9_42_spics_pin { - pinctrl-single,pins = <0x164 0x22>; }; /* Mode 2, Pull-Down, RxActive */ - P9_42_spiclk_pin: pinmux_P9_42_spiclk_pin { - pinctrl-single,pins = <0x164 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - - /* P9_42.1 */ - /* P9_92 (ZCZ ball B12) */ - P9_92_default_pin: pinmux_P9_92_default_pin { - pinctrl-single,pins = <0x1a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_92_gpio_pin: pinmux_P9_92_gpio_pin { - pinctrl-single,pins = <0x1a0 0x2F>; }; /* Mode 7, RxActive */ - P9_92_gpio_pu_pin: pinmux_P9_92_gpio_pu_pin { - pinctrl-single,pins = <0x1a0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_92_gpio_pd_pin: pinmux_P9_92_gpio_pd_pin { - pinctrl-single,pins = <0x1a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_92_qep_pin: pinmux_P9_92_qep_pin { - pinctrl-single,pins = <0x1a0 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_92_pruout_pin: pinmux_P9_92_pruout_pin { - pinctrl-single,pins = <0x1a0 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_92_pruin_pin: pinmux_P9_92_pruin_pin { - pinctrl-single,pins = <0x1a0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_43 GND */ - /* P9_44 GND */ - /* P9_45 GND */ - /* P9_46 GND */ -}; - -/**********************************************************************/ -/* Pin Multiplex Helpers */ -/* */ -/* These provide userspace runtime pin configuration for the */ -/* BeagleBone cape expansion headers */ -/**********************************************************************/ - -&ocp { - /************************/ - /* P8 Header */ - /************************/ - - P8_07_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; - pinctrl-0 = <&P8_07_default_pin>; - pinctrl-1 = <&P8_07_gpio_pin>; - pinctrl-2 = <&P8_07_gpio_pu_pin>; - pinctrl-3 = <&P8_07_gpio_pd_pin>; - pinctrl-4 = <&P8_07_timer_pin>; - }; - - P8_08_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; - pinctrl-0 = <&P8_08_default_pin>; - pinctrl-1 = <&P8_08_gpio_pin>; - pinctrl-2 = <&P8_08_gpio_pu_pin>; - pinctrl-3 = <&P8_08_gpio_pd_pin>; - pinctrl-4 = <&P8_08_timer_pin>; - }; - - P8_09_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; - pinctrl-0 = <&P8_09_default_pin>; - pinctrl-1 = <&P8_09_gpio_pin>; - pinctrl-2 = <&P8_09_gpio_pu_pin>; - pinctrl-3 = <&P8_09_gpio_pd_pin>; - pinctrl-4 = <&P8_09_timer_pin>; - }; - - P8_10_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer"; - pinctrl-0 = <&P8_10_default_pin>; - pinctrl-1 = <&P8_10_gpio_pin>; - pinctrl-2 = <&P8_10_gpio_pu_pin>; - pinctrl-3 = <&P8_10_gpio_pd_pin>; - pinctrl-4 = <&P8_10_timer_pin>; - }; - - P8_11_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "qep"; - pinctrl-0 = <&P8_11_default_pin>; - pinctrl-1 = <&P8_11_gpio_pin>; - pinctrl-2 = <&P8_11_gpio_pu_pin>; - pinctrl-3 = <&P8_11_gpio_pd_pin>; - pinctrl-4 = <&P8_11_pruout_pin>; - pinctrl-5 = <&P8_11_qep_pin>; - }; - - P8_12_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "qep"; - pinctrl-0 = <&P8_12_default_pin>; - pinctrl-1 = <&P8_12_gpio_pin>; - pinctrl-2 = <&P8_12_gpio_pu_pin>; - pinctrl-3 = <&P8_12_gpio_pd_pin>; - pinctrl-4 = <&P8_12_pruout_pin>; - pinctrl-5 = <&P8_12_qep_pin>; - }; - - P8_13_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P8_13_default_pin>; - pinctrl-1 = <&P8_13_gpio_pin>; - pinctrl-2 = <&P8_13_gpio_pu_pin>; - pinctrl-3 = <&P8_13_gpio_pd_pin>; - pinctrl-4 = <&P8_13_pwm_pin>; - }; - - P8_14_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P8_14_default_pin>; - pinctrl-1 = <&P8_14_gpio_pin>; - pinctrl-2 = <&P8_14_gpio_pu_pin>; - pinctrl-3 = <&P8_14_gpio_pd_pin>; - pinctrl-4 = <&P8_14_pwm_pin>; - }; - - P8_15_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruin", "qep"; - pinctrl-0 = <&P8_15_default_pin>; - pinctrl-1 = <&P8_15_gpio_pin>; - pinctrl-2 = <&P8_15_gpio_pu_pin>; - pinctrl-3 = <&P8_15_gpio_pd_pin>; - pinctrl-4 = <&P8_15_pruin_pin>; - pinctrl-5 = <&P8_15_qep_pin>; - }; - - P8_16_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruin", "qep"; - pinctrl-0 = <&P8_16_default_pin>; - pinctrl-1 = <&P8_16_gpio_pin>; - pinctrl-2 = <&P8_16_gpio_pu_pin>; - pinctrl-3 = <&P8_16_gpio_pd_pin>; - pinctrl-4 = <&P8_16_pruin_pin>; - pinctrl-5 = <&P8_16_qep_pin>; - }; - - P8_17_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P8_17_default_pin>; - pinctrl-1 = <&P8_17_gpio_pin>; - pinctrl-2 = <&P8_17_gpio_pu_pin>; - pinctrl-3 = <&P8_17_gpio_pd_pin>; - pinctrl-4 = <&P8_17_pwm_pin>; - }; - - P8_18_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&P8_18_default_pin>; - pinctrl-1 = <&P8_18_gpio_pin>; - pinctrl-2 = <&P8_18_gpio_pu_pin>; - pinctrl-3 = <&P8_18_gpio_pd_pin>; - }; - - P8_19_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P8_19_default_pin>; - pinctrl-1 = <&P8_19_gpio_pin>; - pinctrl-2 = <&P8_19_gpio_pu_pin>; - pinctrl-3 = <&P8_19_gpio_pd_pin>; - pinctrl-4 = <&P8_19_pwm_pin>; - }; - - P8_26_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&P8_26_default_pin>; - pinctrl-1 = <&P8_26_gpio_pin>; - pinctrl-2 = <&P8_26_gpio_pu_pin>; - pinctrl-3 = <&P8_26_gpio_pd_pin>; - }; - - P8_27_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_27_default_pin>; - pinctrl-1 = <&P8_27_gpio_pin>; - pinctrl-2 = <&P8_27_gpio_pu_pin>; - pinctrl-3 = <&P8_27_gpio_pd_pin>; - pinctrl-4 = <&P8_27_pruout_pin>; - pinctrl-5 = <&P8_27_pruin_pin>; - pinctrl-6 = <&P8_27_hdmi_pin>; - }; - - P8_28_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_28_default_pin>; - pinctrl-1 = <&P8_28_gpio_pin>; - pinctrl-2 = <&P8_28_gpio_pu_pin>; - pinctrl-3 = <&P8_28_gpio_pd_pin>; - pinctrl-4 = <&P8_28_pruout_pin>; - pinctrl-5 = <&P8_28_pruin_pin>; - pinctrl-6 = <&P8_28_hdmi_pin>; - }; - - P8_29_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_29_default_pin>; - pinctrl-1 = <&P8_29_gpio_pin>; - pinctrl-2 = <&P8_29_gpio_pu_pin>; - pinctrl-3 = <&P8_29_gpio_pd_pin>; - pinctrl-4 = <&P8_29_pruout_pin>; - pinctrl-5 = <&P8_29_pruin_pin>; - pinctrl-6 = <&P8_29_hdmi_pin>; - }; - - P8_30_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_30_default_pin>; - pinctrl-1 = <&P8_30_gpio_pin>; - pinctrl-2 = <&P8_30_gpio_pu_pin>; - pinctrl-3 = <&P8_30_gpio_pd_pin>; - pinctrl-4 = <&P8_30_pruout_pin>; - pinctrl-5 = <&P8_30_pruin_pin>; - pinctrl-6 = <&P8_30_hdmi_pin>; - }; - - P8_31_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","uart", "hdmi"; - pinctrl-0 = <&P8_31_default_pin>; - pinctrl-1 = <&P8_31_gpio_pin>; - pinctrl-2 = <&P8_31_gpio_pu_pin>; - pinctrl-3 = <&P8_31_gpio_pd_pin>; - pinctrl-4 = <&P8_31_uart_pin>; - pinctrl-5 = <&P8_31_hdmi_pin>; - }; - - P8_32_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "hdmi"; - pinctrl-0 = <&P8_32_default_pin>; - pinctrl-1 = <&P8_32_gpio_pin>; - pinctrl-2 = <&P8_32_gpio_pu_pin>; - pinctrl-3 = <&P8_32_gpio_pd_pin>; - pinctrl-4 = <&P8_32_hdmi_pin>; - }; - - P8_33_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "hdmi"; - pinctrl-0 = <&P8_33_default_pin>; - pinctrl-1 = <&P8_33_gpio_pin>; - pinctrl-2 = <&P8_33_gpio_pu_pin>; - pinctrl-3 = <&P8_33_gpio_pd_pin>; - pinctrl-4 = <&P8_33_hdmi_pin>; - }; - - P8_34_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","pwm", "hdmi"; - pinctrl-0 = <&P8_34_default_pin>; - pinctrl-1 = <&P8_34_gpio_pin>; - pinctrl-2 = <&P8_34_gpio_pu_pin>; - pinctrl-3 = <&P8_34_gpio_pd_pin>; - pinctrl-4 = <&P8_34_pwm_pin>; - pinctrl-5 = <&P8_34_hdmi_pin>; - }; - - P8_35_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "hdmi"; - pinctrl-0 = <&P8_35_default_pin>; - pinctrl-1 = <&P8_35_gpio_pin>; - pinctrl-2 = <&P8_35_gpio_pu_pin>; - pinctrl-3 = <&P8_35_gpio_pd_pin>; - pinctrl-4 = <&P8_35_hdmi_pin>; - }; - - P8_36_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","pwm", "hdmi"; - pinctrl-0 = <&P8_36_default_pin>; - pinctrl-1 = <&P8_36_gpio_pin>; - pinctrl-2 = <&P8_36_gpio_pu_pin>; - pinctrl-3 = <&P8_36_gpio_pd_pin>; - pinctrl-4 = <&P8_36_pwm_pin>; - pinctrl-5 = <&P8_36_hdmi_pin>; - }; - - P8_37_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","uart","pwm", "hdmi"; - pinctrl-0 = <&P8_37_default_pin>; - pinctrl-1 = <&P8_37_gpio_pin>; - pinctrl-2 = <&P8_37_gpio_pu_pin>; - pinctrl-3 = <&P8_37_gpio_pd_pin>; - pinctrl-4 = <&P8_37_uart_pin>; - pinctrl-5 = <&P8_37_pwm_pin>; - pinctrl-6 = <&P8_37_hdmi_pin>; - }; - - P8_38_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd","uart","pwm", "hdmi"; - pinctrl-0 = <&P8_38_default_pin>; - pinctrl-1 = <&P8_38_gpio_pin>; - pinctrl-2 = <&P8_38_gpio_pu_pin>; - pinctrl-3 = <&P8_38_gpio_pd_pin>; - pinctrl-4 = <&P8_38_uart_pin>; - pinctrl-5 = <&P8_38_pwm_pin>; - pinctrl-6 = <&P8_38_hdmi_pin>; - }; - - P8_39_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_39_default_pin>; - pinctrl-1 = <&P8_39_gpio_pin>; - pinctrl-2 = <&P8_39_gpio_pu_pin>; - pinctrl-3 = <&P8_39_gpio_pd_pin>; - pinctrl-4 = <&P8_39_pruout_pin>; - pinctrl-5 = <&P8_39_pruin_pin>; - pinctrl-6 = <&P8_39_hdmi_pin>; - }; - - P8_40_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_40_default_pin>; - pinctrl-1 = <&P8_40_gpio_pin>; - pinctrl-2 = <&P8_40_gpio_pu_pin>; - pinctrl-3 = <&P8_40_gpio_pd_pin>; - pinctrl-4 = <&P8_40_pruout_pin>; - pinctrl-5 = <&P8_40_pruin_pin>; - pinctrl-6 = <&P8_40_hdmi_pin>; - }; - - P8_41_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_41_default_pin>; - pinctrl-1 = <&P8_41_gpio_pin>; - pinctrl-2 = <&P8_41_gpio_pu_pin>; - pinctrl-3 = <&P8_41_gpio_pd_pin>; - pinctrl-4 = <&P8_41_pruout_pin>; - pinctrl-5 = <&P8_41_pruin_pin>; - pinctrl-6 = <&P8_41_hdmi_pin>; - }; - - P8_42_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin", "hdmi"; - pinctrl-0 = <&P8_42_default_pin>; - pinctrl-1 = <&P8_42_gpio_pin>; - pinctrl-2 = <&P8_42_gpio_pu_pin>; - pinctrl-3 = <&P8_42_gpio_pd_pin>; - pinctrl-4 = <&P8_42_pruout_pin>; - pinctrl-5 = <&P8_42_pruin_pin>; - pinctrl-6 = <&P8_42_hdmi_pin>; - }; - - P8_43_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; - pinctrl-0 = <&P8_43_default_pin>; - pinctrl-1 = <&P8_43_gpio_pin>; - pinctrl-2 = <&P8_43_gpio_pu_pin>; - pinctrl-3 = <&P8_43_gpio_pd_pin>; - pinctrl-4 = <&P8_43_pruout_pin>; - pinctrl-5 = <&P8_43_pruin_pin>; - pinctrl-6 = <&P8_43_pwm_pin>; - pinctrl-7 = <&P8_43_hdmi_pin>; - }; - - P8_44_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; - pinctrl-0 = <&P8_44_default_pin>; - pinctrl-1 = <&P8_44_gpio_pin>; - pinctrl-2 = <&P8_44_gpio_pu_pin>; - pinctrl-3 = <&P8_44_gpio_pd_pin>; - pinctrl-4 = <&P8_44_pruout_pin>; - pinctrl-5 = <&P8_44_pruin_pin>; - pinctrl-6 = <&P8_44_pwm_pin>; - pinctrl-7 = <&P8_44_hdmi_pin>; - }; - - P8_45_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; - pinctrl-0 = <&P8_45_default_pin>; - pinctrl-1 = <&P8_45_gpio_pin>; - pinctrl-2 = <&P8_45_gpio_pu_pin>; - pinctrl-3 = <&P8_45_gpio_pd_pin>; - pinctrl-4 = <&P8_45_pruout_pin>; - pinctrl-5 = <&P8_45_pruin_pin>; - pinctrl-6 = <&P8_45_pwm_pin>; - pinctrl-7 = <&P8_45_hdmi_pin>; - }; - - P8_46_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin","pwm", "hdmi"; - pinctrl-0 = <&P8_46_default_pin>; - pinctrl-1 = <&P8_46_gpio_pin>; - pinctrl-2 = <&P8_46_gpio_pu_pin>; - pinctrl-3 = <&P8_46_gpio_pd_pin>; - pinctrl-4 = <&P8_46_pruout_pin>; - pinctrl-5 = <&P8_46_pruin_pin>; - pinctrl-6 = <&P8_46_pwm_pin>; - pinctrl-7 = <&P8_46_hdmi_pin>; - }; - - /************************/ - /* P9 Header */ - /************************/ - - P9_11_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; - pinctrl-0 = <&P9_11_default_pin>; - pinctrl-1 = <&P9_11_gpio_pin>; - pinctrl-2 = <&P9_11_gpio_pu_pin>; - pinctrl-3 = <&P9_11_gpio_pd_pin>; - pinctrl-4 = <&P9_11_uart_pin>; - }; - - P9_12_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio"; - pinctrl-0 = <&P9_12_default_pin>; - pinctrl-1 = <&P9_12_gpio_pin>; - pinctrl-2 = <&P9_12_gpio_pu_pin>; - pinctrl-3 = <&P9_12_gpio_pd_pin>; - }; - - P9_13_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; - pinctrl-0 = <&P9_13_default_pin>; - pinctrl-1 = <&P9_13_gpio_pin>; - pinctrl-2 = <&P9_13_gpio_pu_pin>; - pinctrl-3 = <&P9_13_gpio_pd_pin>; - pinctrl-4 = <&P9_13_uart_pin>; - }; - - P9_14_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P9_14_default_pin>; - pinctrl-1 = <&P9_14_gpio_pin>; - pinctrl-2 = <&P9_14_gpio_pu_pin>; - pinctrl-3 = <&P9_14_gpio_pd_pin>; - pinctrl-4 = <&P9_14_pwm_pin>; - }; - - P9_15_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P9_15_default_pin>; - pinctrl-1 = <&P9_15_gpio_pin>; - pinctrl-2 = <&P9_15_gpio_pu_pin>; - pinctrl-3 = <&P9_15_gpio_pd_pin>; - pinctrl-4 = <&P9_15_pwm_pin>; - }; - - P9_16_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P9_16_default_pin>; - pinctrl-1 = <&P9_16_gpio_pin>; - pinctrl-2 = <&P9_16_gpio_pu_pin>; - pinctrl-3 = <&P9_16_gpio_pd_pin>; - pinctrl-4 = <&P9_16_pwm_pin>; - }; - - P9_17_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm"; - pinctrl-0 = <&P9_17_default_pin>; - pinctrl-1 = <&P9_17_gpio_pin>; - pinctrl-2 = <&P9_17_gpio_pu_pin>; - pinctrl-3 = <&P9_17_gpio_pd_pin>; - pinctrl-4 = <&P9_17_spi_pin>; - pinctrl-5 = <&P9_17_i2c_pin>; - pinctrl-6 = <&P9_17_pwm_pin>; - }; - - P9_18_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm"; - pinctrl-0 = <&P9_18_default_pin>; - pinctrl-1 = <&P9_18_gpio_pin>; - pinctrl-2 = <&P9_18_gpio_pu_pin>; - pinctrl-3 = <&P9_18_gpio_pd_pin>; - pinctrl-4 = <&P9_18_spi_pin>; - pinctrl-5 = <&P9_18_i2c_pin>; - pinctrl-6 = <&P9_18_pwm_pin>; - }; - - P9_19_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "can", "i2c"; - pinctrl-0 = <&P9_19_default_pin>; - pinctrl-1 = <&P9_19_gpio_pin>; - pinctrl-2 = <&P9_19_gpio_pu_pin>; - pinctrl-3 = <&P9_19_gpio_pd_pin>; - pinctrl-4 = <&P9_19_can_pin>; - pinctrl-5 = <&P9_19_i2c_pin>; - }; - - P9_20_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "can", "i2c"; - pinctrl-0 = <&P9_20_default_pin>; - pinctrl-1 = <&P9_20_gpio_pin>; - pinctrl-2 = <&P9_20_gpio_pu_pin>; - pinctrl-3 = <&P9_20_gpio_pd_pin>; - pinctrl-4 = <&P9_20_can_pin>; - pinctrl-5 = <&P9_20_i2c_pin>; - }; - - P9_21_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; - pinctrl-0 = <&P9_21_default_pin>; - pinctrl-1 = <&P9_21_gpio_pin>; - pinctrl-2 = <&P9_21_gpio_pu_pin>; - pinctrl-3 = <&P9_21_gpio_pd_pin>; - pinctrl-4 = <&P9_21_spi_pin>; - pinctrl-5 = <&P9_21_uart_pin>; - pinctrl-6 = <&P9_21_i2c_pin>; - pinctrl-7 = <&P9_21_pwm_pin>; - }; - - P9_22_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; - pinctrl-0 = <&P9_22_default_pin>; - pinctrl-1 = <&P9_22_gpio_pin>; - pinctrl-2 = <&P9_22_gpio_pu_pin>; - pinctrl-3 = <&P9_22_gpio_pd_pin>; - pinctrl-4 = <&P9_22_spi_pin>; - pinctrl-5 = <&P9_22_uart_pin>; - pinctrl-6 = <&P9_22_i2c_pin>; - pinctrl-7 = <&P9_22_pwm_pin>; - }; - - P9_23_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P9_23_default_pin>; - pinctrl-1 = <&P9_23_gpio_pin>; - pinctrl-2 = <&P9_23_gpio_pu_pin>; - pinctrl-3 = <&P9_23_gpio_pd_pin>; - pinctrl-4 = <&P9_23_pwm_pin>; - }; - - P9_24_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; - pinctrl-0 = <&P9_24_default_pin>; - pinctrl-1 = <&P9_24_gpio_pin>; - pinctrl-2 = <&P9_24_gpio_pu_pin>; - pinctrl-3 = <&P9_24_gpio_pd_pin>; - pinctrl-4 = <&P9_24_uart_pin>; - pinctrl-5 = <&P9_24_can_pin>; - pinctrl-6 = <&P9_24_i2c_pin>; - pinctrl-7 = <&P9_24_pruin_pin>; - }; - - P9_25_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin", "audio"; - pinctrl-0 = <&P9_25_default_pin>; - pinctrl-1 = <&P9_25_gpio_pin>; - pinctrl-2 = <&P9_25_gpio_pu_pin>; - pinctrl-3 = <&P9_25_gpio_pd_pin>; - pinctrl-4 = <&P9_25_qep_pin>; - pinctrl-5 = <&P9_25_pruout_pin>; - pinctrl-6 = <&P9_25_pruin_pin>; - pinctrl-7 = <&P9_25_audio_pin>; - }; - - P9_26_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; - pinctrl-0 = <&P9_26_default_pin>; - pinctrl-1 = <&P9_26_gpio_pin>; - pinctrl-2 = <&P9_26_gpio_pu_pin>; - pinctrl-3 = <&P9_26_gpio_pd_pin>; - pinctrl-4 = <&P9_26_uart_pin>; - pinctrl-5 = <&P9_26_can_pin>; - pinctrl-6 = <&P9_26_i2c_pin>; - pinctrl-7 = <&P9_26_pruin_pin>; - }; - - P9_27_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; - pinctrl-0 = <&P9_27_default_pin>; - pinctrl-1 = <&P9_27_gpio_pin>; - pinctrl-2 = <&P9_27_gpio_pu_pin>; - pinctrl-3 = <&P9_27_gpio_pd_pin>; - pinctrl-4 = <&P9_27_qep_pin>; - pinctrl-5 = <&P9_27_pruout_pin>; - pinctrl-6 = <&P9_27_pruin_pin>; - }; - - P9_28_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pwm2", "pruout", "pruin", "audio"; - pinctrl-0 = <&P9_28_default_pin>; - pinctrl-1 = <&P9_28_gpio_pin>; - pinctrl-2 = <&P9_28_gpio_pu_pin>; - pinctrl-3 = <&P9_28_gpio_pd_pin>; - pinctrl-4 = <&P9_28_pwm_pin>; - pinctrl-5 = <&P9_28_spi_pin>; - pinctrl-6 = <&P9_28_pwm2_pin>; - pinctrl-7 = <&P9_28_pruout_pin>; - pinctrl-8 = <&P9_28_pruin_pin>; - pinctrl-9 = <&P9_28_audio_pin>; - }; - - P9_29_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin", "audio"; - pinctrl-0 = <&P9_29_default_pin>; - pinctrl-1 = <&P9_29_gpio_pin>; - pinctrl-2 = <&P9_29_gpio_pu_pin>; - pinctrl-3 = <&P9_29_gpio_pd_pin>; - pinctrl-4 = <&P9_29_pwm_pin>; - pinctrl-5 = <&P9_29_spi_pin>; - pinctrl-6 = <&P9_29_pruout_pin>; - pinctrl-7 = <&P9_29_pruin_pin>; - pinctrl-8 = <&P9_29_audio_pin>; - }; - - P9_30_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; - pinctrl-0 = <&P9_30_default_pin>; - pinctrl-1 = <&P9_30_gpio_pin>; - pinctrl-2 = <&P9_30_gpio_pu_pin>; - pinctrl-3 = <&P9_30_gpio_pd_pin>; - pinctrl-4 = <&P9_30_pwm_pin>; - pinctrl-5 = <&P9_30_spi_pin>; - pinctrl-6 = <&P9_30_pruout_pin>; - pinctrl-7 = <&P9_30_pruin_pin>; - }; - - P9_31_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin", "audio"; - pinctrl-0 = <&P9_31_default_pin>; - pinctrl-1 = <&P9_31_gpio_pin>; - pinctrl-2 = <&P9_31_gpio_pu_pin>; - pinctrl-3 = <&P9_31_gpio_pd_pin>; - pinctrl-4 = <&P9_31_pwm_pin>; - pinctrl-5 = <&P9_31_spi_pin>; - pinctrl-6 = <&P9_31_pruout_pin>; - pinctrl-7 = <&P9_31_pruin_pin>; - pinctrl-8 = <&P9_31_audio_pin>; - }; - - P9_41_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "timer", "pruin"; - pinctrl-0 = <&P9_41_default_pin>; - pinctrl-1 = <&P9_41_gpio_pin>; - pinctrl-2 = <&P9_41_gpio_pu_pin>; - pinctrl-3 = <&P9_41_gpio_pd_pin>; - pinctrl-4 = <&P9_41_timer_pin>; - pinctrl-5 = <&P9_41_pruin_pin>; - }; - - P9_91_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; - pinctrl-0 = <&P9_91_default_pin>; - pinctrl-1 = <&P9_91_gpio_pin>; - pinctrl-2 = <&P9_91_gpio_pu_pin>; - pinctrl-3 = <&P9_91_gpio_pd_pin>; - pinctrl-4 = <&P9_91_qep_pin>; - pinctrl-5 = <&P9_91_pruout_pin>; - pinctrl-6 = <&P9_91_pruin_pin>; - }; - - P9_42_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "uart", "spics", "spiclk"; - pinctrl-0 = <&P9_42_default_pin>; - pinctrl-1 = <&P9_42_gpio_pin>; - pinctrl-2 = <&P9_42_gpio_pu_pin>; - pinctrl-3 = <&P9_42_gpio_pd_pin>; - pinctrl-4 = <&P9_42_pwm_pin>; - pinctrl-5 = <&P9_42_uart_pin>; - pinctrl-6 = <&P9_42_spics_pin>; - pinctrl-7 = <&P9_42_spiclk_pin>; - }; - - P9_92_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; - pinctrl-0 = <&P9_92_default_pin>; - pinctrl-1 = <&P9_92_gpio_pin>; - pinctrl-2 = <&P9_92_gpio_pu_pin>; - pinctrl-3 = <&P9_92_gpio_pd_pin>; - pinctrl-4 = <&P9_92_qep_pin>; - pinctrl-5 = <&P9_92_pruout_pin>; - pinctrl-6 = <&P9_92_pruin_pin>; - }; - - cape-universal { - compatible = "gpio-of-helper"; - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; - - P8_07 { - gpio-name = "P8_07"; - gpio = <&gpio2 2 0>; - input; - dir-changeable; - }; - P8_08 { - gpio-name = "P8_08"; - gpio = <&gpio2 3 0>; - input; - dir-changeable; - }; - P8_09 { - gpio-name = "P8_09"; - gpio = <&gpio2 5 0>; - input; - dir-changeable; - }; - P8_10 { - gpio-name = "P8_10"; - gpio = <&gpio2 4 0>; - input; - dir-changeable; - }; - P8_11 { - gpio-name = "P8_11"; - gpio = <&gpio1 13 0>; - input; - dir-changeable; - }; - P8_12 { - gpio-name = "P8_12"; - gpio = <&gpio1 12 0>; - input; - dir-changeable; - }; - P8_13 { - gpio-name = "P8_13"; - gpio = <&gpio0 23 0>; - input; - dir-changeable; - }; - P8_14 { - gpio-name = "P8_14"; - gpio = <&gpio0 26 0>; - input; - dir-changeable; - }; - P8_15 { - gpio-name = "P8_15"; - gpio = <&gpio1 15 0>; - input; - dir-changeable; - }; - P8_16 { - gpio-name = "P8_16"; - gpio = <&gpio1 14 0>; - input; - dir-changeable; - }; - P8_17 { - gpio-name = "P8_17"; - gpio = <&gpio0 27 0>; - input; - dir-changeable; - }; - P8_18 { - gpio-name = "P8_18"; - gpio = <&gpio2 1 0>; - input; - dir-changeable; - }; - P8_19 { - gpio-name = "P8_19"; - gpio = <&gpio0 22 0>; - input; - dir-changeable; - }; - - P8_26 { - gpio-name = "P8_26"; - gpio = <&gpio1 29 0>; - input; - dir-changeable; - }; - P8_27 { - gpio-name = "P8_27"; - gpio = <&gpio2 22 0>; - input; - dir-changeable; - }; - P8_28 { - gpio-name = "P8_28"; - gpio = <&gpio2 24 0>; - input; - dir-changeable; - }; - P8_29 { - gpio-name = "P8_29"; - gpio = <&gpio2 23 0>; - input; - dir-changeable; - }; - P8_30 { - gpio-name = "P8_30"; - gpio = <&gpio2 25 0>; - input; - dir-changeable; - }; - P8_31 { - gpio-name = "P8_31"; - gpio = <&gpio0 10 0>; - input; - dir-changeable; - }; - P8_32 { - gpio-name = "P8_32"; - gpio = <&gpio0 11 0>; - input; - dir-changeable; - }; - P8_33 { - gpio-name = "P8_33"; - gpio = <&gpio0 9 0>; - input; - dir-changeable; - }; - P8_34 { - gpio-name = "P8_34"; - gpio = <&gpio2 17 0>; - input; - dir-changeable; - }; - P8_35 { - gpio-name = "P8_35"; - gpio = <&gpio0 8 0>; - input; - dir-changeable; - }; - P8_36 { - gpio-name = "P8_36"; - gpio = <&gpio2 16 0>; - input; - dir-changeable; - }; - P8_37 { - gpio-name = "P8_37"; - gpio = <&gpio2 14 0>; - input; - dir-changeable; - }; - P8_38 { - gpio-name = "P8_38"; - gpio = <&gpio2 15 0>; - input; - dir-changeable; - }; - P8_39 { - gpio-name = "P8_39"; - gpio = <&gpio2 12 0>; - input; - dir-changeable; - }; - P8_40 { - gpio-name = "P8_40"; - gpio = <&gpio2 13 0>; - input; - dir-changeable; - }; - P8_41 { - gpio-name = "P8_41"; - gpio = <&gpio2 10 0>; - input; - dir-changeable; - }; - P8_42 { - gpio-name = "P8_42"; - gpio = <&gpio2 11 0>; - input; - dir-changeable; - }; - P8_43 { - gpio-name = "P8_43"; - gpio = <&gpio2 8 0>; - input; - dir-changeable; - }; - P8_44 { - gpio-name = "P8_44"; - gpio = <&gpio2 9 0>; - input; - dir-changeable; - }; - P8_45 { - gpio-name = "P8_45"; - gpio = <&gpio2 6 0>; - input; - dir-changeable; - }; - P8_46 { - gpio-name = "P8_46"; - gpio = <&gpio2 7 0>; - input; - dir-changeable; - }; - - - P9_11 { - gpio-name = "P9_11"; - gpio = <&gpio0 30 0>; - input; - dir-changeable; - }; - P9_12 { - gpio-name = "P9_12"; - gpio = <&gpio1 28 0>; - input; - dir-changeable; - }; - P9_13 { - gpio-name = "P9_13"; - gpio = <&gpio0 31 0>; - input; - dir-changeable; - }; - P9_14 { - gpio-name = "P9_14"; - gpio = <&gpio1 18 0>; - input; - dir-changeable; - }; - P9_15 { - gpio-name = "P9_15"; - gpio = <&gpio1 16 0>; - input; - dir-changeable; - }; - P9_16 { - gpio-name = "P9_16"; - gpio = <&gpio1 19 0>; - input; - dir-changeable; - }; - P9_17 { - gpio-name = "P9_17"; - gpio = <&gpio0 5 0>; - input; - dir-changeable; - }; - P9_18 { - gpio-name = "P9_18"; - gpio = <&gpio0 4 0>; - input; - dir-changeable; - }; - P9_19 { - gpio-name = "P9_19"; - gpio = <&gpio0 13 0>; - input; - dir-changeable; - }; - P9_20 { - gpio-name = "P9_20"; - gpio = <&gpio0 12 0>; - input; - dir-changeable; - }; - P9_21 { - gpio-name = "P9_21"; - gpio = <&gpio0 3 0>; - input; - dir-changeable; - }; - P9_22 { - gpio-name = "P9_22"; - gpio = <&gpio0 2 0>; - input; - dir-changeable; - }; - P9_23 { - gpio-name = "P9_23"; - gpio = <&gpio1 17 0>; - input; - dir-changeable; - }; - P9_24 { - gpio-name = "P9_24"; - gpio = <&gpio0 15 0>; - input; - dir-changeable; - }; - P9_25 { - gpio-name = "P9_25"; - gpio = <&gpio3 21 0>; - input; - dir-changeable; - }; - P9_26 { - gpio-name = "P9_26"; - gpio = <&gpio0 14 0>; - input; - dir-changeable; - }; - P9_27 { - gpio-name = "P9_27"; - gpio = <&gpio3 19 0>; - input; - dir-changeable; - }; - P9_28 { - gpio-name = "P9_28"; - gpio = <&gpio3 17 0>; - input; - dir-changeable; - }; - P9_29 { - gpio-name = "P9_29"; - gpio = <&gpio3 15 0>; - input; - dir-changeable; - }; - P9_30 { - gpio-name = "P9_30"; - gpio = <&gpio3 16 0>; - input; - dir-changeable; - }; - P9_31 { - gpio-name = "P9_31"; - gpio = <&gpio3 14 0>; - input; - dir-changeable; - }; - P9_41 { - gpio-name = "P9_41"; - gpio = <&gpio0 20 0>; - input; - dir-changeable; - }; - P9_91 { - gpio-name = "P9_91"; - gpio = <&gpio3 20 0>; - input; - dir-changeable; - }; - P9_42 { - gpio-name = "P9_42"; - gpio = <&gpio0 7 0>; - input; - dir-changeable; - }; - P9_92 { - gpio-name = "P9_92"; - gpio = <&gpio3 18 0>; - input; - dir-changeable; - }; - }; -}; From c4849662763dc6ccfba3461cefdb1f22114ba533 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 1 Mar 2017 13:03:35 -0600 Subject: [PATCH 097/158] add: am335x-sancloud-bbe Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-sancloud-bbe.dts | 133 ++++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-sancloud-bbe.dts diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe.dts b/arch/arm/boot/dts/am335x-sancloud-bbe.dts new file mode 100644 index 0000000000000..0bd1489897fa0 --- /dev/null +++ b/arch/arm/boot/dts/am335x-sancloud-bbe.dts @@ -0,0 +1,133 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" +#include "am335x-boneblack-common.dtsi" +#include +/* #include "am335x-bone-jtag.dtsi" */ + +/ { + model = "SanCloud BeagleBone Enhanced"; + compatible = "sancloud,am335x-boneenhanced", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&mmc2 { + ti,vcc-aux-disable-is-sleep; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&usb_hub_ctrl>; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + usb_hub_ctrl: usb_hub_ctrl { + pinctrl-single,pins = < + 0x144 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mcasp0_ahclkr.gpio3_17 */ + >; + }; + + mpu6050_pins: pinmux_mpu6050_pins { + pinctrl-single,pins = < + 0x168 (PIN_INPUT | MUX_MODE7) /* spi0_sclk.gpio0_2 */ + >; + }; + + lps3331ap_pins: pinmux_lps3331ap_pins { + pinctrl-single,pins = < + 0x6C (PIN_INPUT | MUX_MODE7) /* conf_gpmc_a11.gpio1_27 */ + >; + }; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rgmii-txid"; +}; + +&i2c0 { + lps331ap: lps331ap@5C { + compatible = "st,lps331ap"; + st,drdy-int-pin = <1>; + reg = <0x5C>; + interrupt-parent = <&gpio1>; + interrupts = <27 IRQ_TYPE_EDGE_RISING>; + }; + + mpu6050: mpu6050@68 { + compatible = "invensense,mpu6050"; + reg = <0x68>; + interrupt-parent = <&gpio0>; + interrupts = <2 IRQ_TYPE_EDGE_RISING>; + //orientation = <0xff 0 0 0 1 0 0 0 0xff>; + }; +}; From e8411811d4cb0269f002214fb112984104c02972 Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Thu, 10 Sep 2015 23:39:40 +0000 Subject: [PATCH 098/158] gpu: drm: i2c: add alternative adv7511 driver with audio support Hacked driver that has audio support. Use this temporarily until audio support can be added to the upstream adv7511 driver. Signed-off-by: Jason Kridner [Remove slave hacks and use adv75xx compatible strings] Signed-off-by: Matt Porter --- drivers/gpu/drm/i2c/Kconfig | 6 + drivers/gpu/drm/i2c/Makefile | 3 + drivers/gpu/drm/i2c/adihdmi.h | 289 ++++++++ drivers/gpu/drm/i2c/adihdmi_drv.c | 1088 +++++++++++++++++++++++++++++ 4 files changed, 1386 insertions(+) create mode 100644 drivers/gpu/drm/i2c/adihdmi.h create mode 100644 drivers/gpu/drm/i2c/adihdmi_drv.c diff --git a/drivers/gpu/drm/i2c/Kconfig b/drivers/gpu/drm/i2c/Kconfig index a6c92beb410a7..66ff8e3f7c2e1 100644 --- a/drivers/gpu/drm/i2c/Kconfig +++ b/drivers/gpu/drm/i2c/Kconfig @@ -1,6 +1,12 @@ menu "I2C encoder or helper chips" depends on DRM && DRM_KMS_HELPER && I2C +config DRM_I2C_ADIHDMI + tristate "ADI HDMI encoder" + default m if DRM_TILCDC + help + Support for ADI HDMI encoder. + config DRM_I2C_CH7006 tristate "Chrontel ch7006 TV encoder" default m if DRM_NOUVEAU diff --git a/drivers/gpu/drm/i2c/Makefile b/drivers/gpu/drm/i2c/Makefile index b20100c18ffb6..0986f685717b9 100644 --- a/drivers/gpu/drm/i2c/Makefile +++ b/drivers/gpu/drm/i2c/Makefile @@ -7,3 +7,6 @@ obj-$(CONFIG_DRM_I2C_SIL164) += sil164.o tda998x-y := tda998x_drv.o obj-$(CONFIG_DRM_I2C_NXP_TDA998X) += tda998x.o + +adihdmi-y := adihdmi_drv.o +obj-$(CONFIG_DRM_I2C_ADIHDMI) += adihdmi.o diff --git a/drivers/gpu/drm/i2c/adihdmi.h b/drivers/gpu/drm/i2c/adihdmi.h new file mode 100644 index 0000000000000..58d9a2b274ea0 --- /dev/null +++ b/drivers/gpu/drm/i2c/adihdmi.h @@ -0,0 +1,289 @@ +/* + * Analog Devices ADIHDMI HDMI transmitter driver + * + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2. + */ + +#ifndef __DRM_I2C_ADIHDMI_H__ +#define __DRM_I2C_ADIHDMI_H__ + +#include + +#define ADIHDMI_REG_CHIP_REVISION 0x00 +#define ADIHDMI_REG_N0 0x01 +#define ADIHDMI_REG_N1 0x02 +#define ADIHDMI_REG_N2 0x03 +#define ADIHDMI_REG_SPDIF_FREQ 0x04 +#define ADIHDMI_REG_CTS_AUTOMATIC1 0x05 +#define ADIHDMI_REG_CTS_AUTOMATIC2 0x06 +#define ADIHDMI_REG_CTS_MANUAL0 0x07 +#define ADIHDMI_REG_CTS_MANUAL1 0x08 +#define ADIHDMI_REG_CTS_MANUAL2 0x09 +#define ADIHDMI_REG_AUDIO_SOURCE 0x0a +#define ADIHDMI_REG_AUDIO_CONFIG 0x0b +#define ADIHDMI_REG_I2S_CONFIG 0x0c +#define ADIHDMI_REG_I2S_WIDTH 0x0d +#define ADIHDMI_REG_AUDIO_SUB_SRC0 0x0e +#define ADIHDMI_REG_AUDIO_SUB_SRC1 0x0f +#define ADIHDMI_REG_AUDIO_SUB_SRC2 0x10 +#define ADIHDMI_REG_AUDIO_SUB_SRC3 0x11 +#define ADIHDMI_REG_AUDIO_CFG1 0x12 +#define ADIHDMI_REG_AUDIO_CFG2 0x13 +#define ADIHDMI_REG_AUDIO_CFG3 0x14 +#define ADIHDMI_REG_I2C_FREQ_ID_CFG 0x15 +#define ADIHDMI_REG_VIDEO_INPUT_CFG1 0x16 +#define ADIHDMI_REG_CSC_UPPER(x) (0x18 + (x) * 2) +#define ADIHDMI_REG_CSC_LOWER(x) (0x19 + (x) * 2) +#define ADIHDMI_REG_SYNC_DECODER(x) (0x30 + (x)) +#define ADIHDMI_REG_DE_GENERATOR (0x35 + (x)) +#define ADIHDMI_REG_PIXEL_REPETITION 0x3b +#define ADIHDMI_REG_VIC_MANUAL 0x3c +#define ADIHDMI_REG_VIC_SEND 0x3d +#define ADIHDMI_REG_VIC_DETECTED 0x3e +#define ADIHDMI_REG_AUX_VIC_DETECTED 0x3f +#define ADIHDMI_REG_PACKET_ENABLE0 0x40 +#define ADIHDMI_REG_POWER 0x41 +#define ADIHDMI_REG_STATUS 0x42 +#define ADIHDMI_REG_EDID_I2C_ADDR 0x43 +#define ADIHDMI_REG_PACKET_ENABLE1 0x44 +#define ADIHDMI_REG_PACKET_I2C_ADDR 0x45 +#define ADIHDMI_REG_DSD_ENABLE 0x46 +#define ADIHDMI_REG_VIDEO_INPUT_CFG2 0x48 +#define ADIHDMI_REG_INFOFRAME_UPDATE 0x4a +#define ADIHDMI_REG_GC(x) (0x4b + (x)) /* 0x4b - 0x51 */ +#define ADIHDMI_REG_AVI_INFOFRAME_VERSION 0x52 +#define ADIHDMI_REG_AVI_INFOFRAME_LENGTH 0x53 +#define ADIHDMI_REG_AVI_INFOFRAME_CHECKSUM 0x54 +#define ADIHDMI_REG_AVI_INFOFRAME(x) (0x55 + (x)) /* 0x55 - 0x6f */ +#define ADIHDMI_REG_AUDIO_INFOFRAME_VERSION 0x70 +#define ADIHDMI_REG_AUDIO_INFOFRAME_LENGTH 0x71 +#define ADIHDMI_REG_AUDIO_INFOFRAME_CHECKSUM 0x72 +#define ADIHDMI_REG_AUDIO_INFOFRAME(x) (0x73 + (x)) /* 0x73 - 0x7c */ +#define ADIHDMI_REG_INT_ENABLE(x) (0x94 + (x)) +#define ADIHDMI_REG_INT(x) (0x96 + (x)) +#define ADIHDMI_REG_INPUT_CLK_DIV 0x9d +#define ADIHDMI_REG_PLL_STATUS 0x9e +#define ADIHDMI_REG_HDMI_POWER 0xa1 +#define ADIHDMI_REG_HDCP_HDMI_CFG 0xaf +#define ADIHDMI_REG_AN(x) (0xb0 + (x)) /* 0xb0 - 0xb7 */ +#define ADIHDMI_REG_HDCP_STATUS 0xb8 +#define ADIHDMI_REG_BCAPS 0xbe +#define ADIHDMI_REG_BKSV(x) (0xc0 + (x)) /* 0xc0 - 0xc3 */ +#define ADIHDMI_REG_EDID_SEGMENT 0xc4 +#define ADIHDMI_REG_DDC_STATUS 0xc8 +#define ADIHDMI_REG_EDID_READ_CTRL 0xc9 +#define ADIHDMI_REG_BSTATUS(x) (0xca + (x)) /* 0xca - 0xcb */ +#define ADIHDMI_REG_TIMING_GEN_SEQ 0xd0 +#define ADIHDMI_REG_POWER2 0xd6 +#define ADIHDMI_REG_HSYNC_PLACEMENT_MSB 0xfa + +#define ADIHDMI_REG_SYNC_ADJUSTMENT(x) (0xd7 + (x)) /* 0xd7 - 0xdc */ +#define ADIHDMI_REG_TMDS_CLOCK_INV 0xde +#define ADIHDMI_REG_ARC_CTRL 0xdf +#define ADIHDMI_REG_CEC_I2C_ADDR 0xe1 +#define ADIHDMI_REG_CEC_CTRL 0xe2 +#define ADIHDMI_REG_CHIP_ID_HIGH 0xf5 +#define ADIHDMI_REG_CHIP_ID_LOW 0xf6 + +#define ADIHDMI_CSC_ENABLE BIT(7) +#define ADIHDMI_CSC_UPDATE_MODE BIT(5) + +#define ADIHDMI_INT0_HDP BIT(7) +#define ADIHDMI_INT0_VSYNC BIT(5) +#define ADIHDMI_INT0_AUDIO_FIFO_FULL BIT(4) +#define ADIHDMI_INT0_EDID_READY BIT(2) +#define ADIHDMI_INT0_HDCP_AUTHENTICATED BIT(1) + +#define ADIHDMI_INT1_DDC_ERROR BIT(7) +#define ADIHDMI_INT1_BKSV BIT(6) +#define ADIHDMI_INT1_CEC_TX_READY BIT(5) +#define ADIHDMI_INT1_CEC_TX_ARBIT_LOST BIT(4) +#define ADIHDMI_INT1_CEC_TX_RETRY_TIMEOUT BIT(3) +#define ADIHDMI_INT1_CEC_RX_READY3 BIT(2) +#define ADIHDMI_INT1_CEC_RX_READY2 BIT(1) +#define ADIHDMI_INT1_CEC_RX_READY1 BIT(0) + +#define ADIHDMI_ARC_CTRL_POWER_DOWN BIT(0) + +#define ADIHDMI_CEC_CTRL_POWER_DOWN BIT(0) + +#define ADIHDMI_POWER_POWER_DOWN BIT(6) + +#define ADIHDMI_HDMI_CFG_MODE_MASK 0x2 +#define ADIHDMI_HDMI_CFG_MODE_DVI 0x0 +#define ADIHDMI_HDMI_CFG_MODE_HDMI 0x2 + +#define ADIHDMI_AUDIO_SELECT_I2C 0x0 +#define ADIHDMI_AUDIO_SELECT_SPDIF 0x1 +#define ADIHDMI_AUDIO_SELECT_DSD 0x2 +#define ADIHDMI_AUDIO_SELECT_HBR 0x3 +#define ADIHDMI_AUDIO_SELECT_DST 0x4 + +#define ADIHDMI_I2S_SAMPLE_LEN_16 0x2 +#define ADIHDMI_I2S_SAMPLE_LEN_20 0x3 +#define ADIHDMI_I2S_SAMPLE_LEN_18 0x4 +#define ADIHDMI_I2S_SAMPLE_LEN_22 0x5 +#define ADIHDMI_I2S_SAMPLE_LEN_19 0x8 +#define ADIHDMI_I2S_SAMPLE_LEN_23 0x9 +#define ADIHDMI_I2S_SAMPLE_LEN_24 0xb +#define ADIHDMI_I2S_SAMPLE_LEN_17 0xc +#define ADIHDMI_I2S_SAMPLE_LEN_21 0xd + +#define ADIHDMI_SAMPLE_FREQ_44100 0x0 +#define ADIHDMI_SAMPLE_FREQ_48000 0x2 +#define ADIHDMI_SAMPLE_FREQ_32000 0x3 +#define ADIHDMI_SAMPLE_FREQ_88200 0x8 +#define ADIHDMI_SAMPLE_FREQ_96000 0xa +#define ADIHDMI_SAMPLE_FREQ_176400 0xc +#define ADIHDMI_SAMPLE_FREQ_192000 0xe + +#define ADIHDMI_STATUS_POWER_DOWN_POLARITY BIT(7) +#define ADIHDMI_STATUS_HPD BIT(6) +#define ADIHDMI_STATUS_MONITOR_SENSE BIT(5) +#define ADIHDMI_STATUS_I2S_32BIT_MODE BIT(3) + +#define ADIHDMI_PACKET_ENABLE_N_CTS BIT(8+6) +#define ADIHDMI_PACKET_ENABLE_AUDIO_SAMPLE BIT(8+5) +#define ADIHDMI_PACKET_ENABLE_AVI_INFOFRAME BIT(8+4) +#define ADIHDMI_PACKET_ENABLE_AUDIO_INFOFRAME BIT(8+3) +#define ADIHDMI_PACKET_ENABLE_GC BIT(7) +#define ADIHDMI_PACKET_ENABLE_SPD BIT(6) +#define ADIHDMI_PACKET_ENABLE_MPEG BIT(5) +#define ADIHDMI_PACKET_ENABLE_ACP BIT(4) +#define ADIHDMI_PACKET_ENABLE_ISRC BIT(3) +#define ADIHDMI_PACKET_ENABLE_GM BIT(2) +#define ADIHDMI_PACKET_ENABLE_SPARE2 BIT(1) +#define ADIHDMI_PACKET_ENABLE_SPARE1 BIT(0) + +#define ADIHDMI_REG_POWER2_HDP_SRC_MASK 0xc0 +#define ADIHDMI_REG_POWER2_HDP_SRC_BOTH 0x00 +#define ADIHDMI_REG_POWER2_HDP_SRC_HDP 0x40 +#define ADIHDMI_REG_POWER2_HDP_SRC_CEC 0x80 +#define ADIHDMI_REG_POWER2_HDP_SRC_NONE 0xc0 +#define ADIHDMI_REG_POWER2_TDMS_ENABLE BIT(4) +#define ADIHDMI_REG_POWER2_GATE_INPUT_CLK BIT(0) + +#define ADIHDMI_LOW_REFRESH_RATE_NONE 0x0 +#define ADIHDMI_LOW_REFRESH_RATE_24HZ 0x1 +#define ADIHDMI_LOW_REFRESH_RATE_25HZ 0x2 +#define ADIHDMI_LOW_REFRESH_RATE_30HZ 0x3 + +#define ADIHDMI_AUDIO_CFG3_LEN_MASK 0x0f +#define ADIHDMI_I2C_FREQ_ID_CFG_RATE_MASK 0xf0 + +#define ADIHDMI_AUDIO_SOURCE_I2S 0 +#define ADIHDMI_AUDIO_SOURCE_SPDIF 1 + +#define ADIHDMI_I2S_FORMAT_I2S 0 +#define ADIHDMI_I2S_FORMAT_RIGHT_J 1 +#define ADIHDMI_I2S_FORMAT_LEFT_J 2 + +#define ADIHDMI_PACKET(p, x) ((p) * 0x20 + (x)) +#define ADIHDMI_PACKET_SDP(x) ADIHDMI_PACKET(0, x) +#define ADIHDMI_PACKET_MPEG(x) ADIHDMI_PACKET(1, x) +#define ADIHDMI_PACKET_ACP(x) ADIHDMI_PACKET(2, x) +#define ADIHDMI_PACKET_ISRC1(x) ADIHDMI_PACKET(3, x) +#define ADIHDMI_PACKET_ISRC2(x) ADIHDMI_PACKET(4, x) +#define ADIHDMI_PACKET_GM(x) ADIHDMI_PACKET(5, x) +#define ADIHDMI_PACKET_SPARE(x) ADIHDMI_PACKET(6, x) + +enum adihdmi_input_clock { + ADIHDMI_INPUT_CLOCK_1X, + ADIHDMI_INPUT_CLOCK_2X, + ADIHDMI_INPUT_CLOCK_DDR, +}; + +enum adihdmi_input_justification { + ADIHDMI_INPUT_JUSTIFICATION_EVENLY = 0, + ADIHDMI_INPUT_JUSTIFICATION_RIGHT = 1, + ADIHDMI_INPUT_JUSTIFICATION_LEFT = 2, +}; + +enum adihdmi_input_sync_pulse { + ADIHDMI_INPUT_SYNC_PULSE_DE = 0, + ADIHDMI_INPUT_SYNC_PULSE_HSYNC = 1, + ADIHDMI_INPUT_SYNC_PULSE_VSYNC = 2, + ADIHDMI_INPUT_SYNC_PULSE_NONE = 3, +}; + +/** + * enum adihdmi_sync_polarity - Polarity for the input sync signals + * @ADIHDMI_SYNC_POLARITY_PASSTHROUGH: Sync polarity matches that of + * the currently configured mode. + * @ADIHDMI_SYNC_POLARITY_LOW: Sync polarity is low + * @ADIHDMI_SYNC_POLARITY_HIGH: Sync polarity is high + * + * If the polarity is set to either LOW or HIGH the driver will configure the + * ADIHDMI to internally invert the sync signal if required to match the sync + * polarity setting for the currently selected output mode. + * + * If the polarity is set to PASSTHROUGH, the ADIHDMI will route the signal + * unchanged. This is used when the upstream graphics core already generates + * the sync signals with the correct polarity. + */ +enum adihdmi_sync_polarity { + ADIHDMI_SYNC_POLARITY_PASSTHROUGH, + ADIHDMI_SYNC_POLARITY_LOW, + ADIHDMI_SYNC_POLARITY_HIGH, +}; + +/** + * struct adihdmi_link_config - Describes adihdmi hardware configuration + * @input_color_depth: Number of bits per color component (8, 10 or 12) + * @input_colorspace: The input colorspace (RGB, YUV444, YUV422) + * @input_clock: The input video clock style (1x, 2x, DDR) + * @input_style: The input component arrangement variant + * @input_justification: Video input format bit justification + * @clock_delay: Clock delay for the input clock (in ps) + * @embedded_sync: Video input uses BT.656-style embedded sync + * @sync_pulse: Select the sync pulse + * @vsync_polarity: vsync input signal configuration + * @hsync_polarity: hsync input signal configuration + */ +struct adihdmi_link_config { + unsigned int input_color_depth; + enum hdmi_colorspace input_colorspace; + enum adihdmi_input_clock input_clock; + unsigned int input_style; + enum adihdmi_input_justification input_justification; + + int clock_delay; + + bool embedded_sync; + enum adihdmi_input_sync_pulse sync_pulse; + enum adihdmi_sync_polarity vsync_polarity; + enum adihdmi_sync_polarity hsync_polarity; +}; + +/** + * enum adihdmi_csc_scaling - Scaling factor for the ADIHDMI CSC + * @ADIHDMI_CSC_SCALING_1: CSC results are not scaled + * @ADIHDMI_CSC_SCALING_2: CSC results are scaled by a factor of two + * @ADIHDMI_CSC_SCALING_4: CSC results are scalled by a factor of four + */ +enum adihdmi_csc_scaling { + ADIHDMI_CSC_SCALING_1 = 0, + ADIHDMI_CSC_SCALING_2 = 1, + ADIHDMI_CSC_SCALING_4 = 2, +}; + +/** + * struct adihdmi_video_config - Describes adihdmi hardware configuration + * @csc_enable: Whether to enable color space conversion + * @csc_scaling_factor: Color space conversion scaling factor + * @csc_coefficents: Color space conversion coefficents + * @hdmi_mode: Whether to use HDMI or DVI output mode + * @avi_infoframe: HDMI infoframe + */ +struct adihdmi_video_config { + bool csc_enable; + enum adihdmi_csc_scaling csc_scaling_factor; + const uint16_t *csc_coefficents; + + bool hdmi_mode; + struct hdmi_avi_infoframe avi_infoframe; +}; + +#endif /* __DRM_I2C_ADIHDMI_H__ */ diff --git a/drivers/gpu/drm/i2c/adihdmi_drv.c b/drivers/gpu/drm/i2c/adihdmi_drv.c new file mode 100644 index 0000000000000..8ffef6c32f11e --- /dev/null +++ b/drivers/gpu/drm/i2c/adihdmi_drv.c @@ -0,0 +1,1088 @@ +/* + * Analog Devices ADIHDMI HDMI transmitter driver + * + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2. + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "adihdmi.h" + +#define ADIHDMI_INFOFRAME_PACKETS (0x7900) + +struct adihdmi { + struct i2c_client *i2c_main; + struct i2c_client *i2c_edid; + + struct regmap *regmap; + struct regmap *packet_memory_regmap; + enum drm_connector_status status; + bool powered; + + unsigned int f_tmds; + + unsigned int current_edid_segment; + uint8_t edid_buf[256]; + bool edid_read; + + wait_queue_head_t wq; + struct drm_encoder *encoder; + + bool embedded_sync; + enum adihdmi_sync_polarity vsync_polarity; + enum adihdmi_sync_polarity hsync_polarity; + bool rgb; + + struct edid *edid; + + struct gpio_desc *gpio_pd; +}; + +static struct adihdmi *encoder_to_adihdmi(struct drm_encoder *encoder) +{ + return to_encoder_slave(encoder)->slave_priv; +} + +/* ADI recommended values for proper operation. */ +static const struct reg_default adihdmi_fixed_registers[] = { + { 0x98, 0x03 }, + { 0x9a, 0xe0 }, + { 0x9c, 0x30 }, + { 0x9d, 0x61 }, + { 0xa2, 0xa4 }, + { 0xa3, 0xa4 }, + { 0xe0, 0xd0 }, + { 0xf9, 0x00 }, + { 0x55, 0x02 }, +}; + +/* ----------------------------------------------------------------------------- + * Register access + */ + +static const uint8_t adihdmi_register_defaults[] = { + 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 00 */ + 0x00, 0x00, 0x01, 0x0e, 0xbc, 0x18, 0x01, 0x13, + 0x25, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 10 */ + 0x46, 0x62, 0x04, 0xa8, 0x00, 0x00, 0x1c, 0x84, + 0x1c, 0xbf, 0x04, 0xa8, 0x1e, 0x70, 0x02, 0x1e, /* 20 */ + 0x00, 0x00, 0x04, 0xa8, 0x08, 0x12, 0x1b, 0xac, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 30 */ + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xb0, + 0x00, 0x50, 0x90, 0x7e, 0x79, 0x70, 0x00, 0x00, /* 40 */ + 0x00, 0xa8, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x02, 0x0d, 0x00, 0x00, 0x00, 0x00, /* 50 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 60 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 70 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 80 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, /* 90 */ + 0x0b, 0x02, 0x00, 0x18, 0x5a, 0x60, 0x00, 0x00, + 0x00, 0x00, 0x80, 0x80, 0x08, 0x04, 0x00, 0x00, /* a0 */ + 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x40, 0x14, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c0 */ + 0x00, 0x03, 0x00, 0x00, 0x02, 0x00, 0x01, 0x04, + 0x30, 0xff, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, /* d0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x01, + 0x80, 0x75, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* e0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x75, 0x11, 0x00, /* f0 */ + 0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + +static bool adihdmi_register_volatile(struct device *dev, unsigned int reg) +{ + switch (reg) { + case ADIHDMI_REG_CHIP_REVISION: + case ADIHDMI_REG_SPDIF_FREQ: + case ADIHDMI_REG_CTS_AUTOMATIC1: + case ADIHDMI_REG_CTS_AUTOMATIC2: + case ADIHDMI_REG_VIC_DETECTED: + case ADIHDMI_REG_VIC_SEND: + case ADIHDMI_REG_AUX_VIC_DETECTED: + case ADIHDMI_REG_STATUS: + case ADIHDMI_REG_GC(1): + case ADIHDMI_REG_INT(0): + case ADIHDMI_REG_INT(1): + case ADIHDMI_REG_PLL_STATUS: + case ADIHDMI_REG_AN(0): + case ADIHDMI_REG_AN(1): + case ADIHDMI_REG_AN(2): + case ADIHDMI_REG_AN(3): + case ADIHDMI_REG_AN(4): + case ADIHDMI_REG_AN(5): + case ADIHDMI_REG_AN(6): + case ADIHDMI_REG_AN(7): + case ADIHDMI_REG_HDCP_STATUS: + case ADIHDMI_REG_BCAPS: + case ADIHDMI_REG_BKSV(0): + case ADIHDMI_REG_BKSV(1): + case ADIHDMI_REG_BKSV(2): + case ADIHDMI_REG_BKSV(3): + case ADIHDMI_REG_BKSV(4): + case ADIHDMI_REG_DDC_STATUS: + case ADIHDMI_REG_BSTATUS(0): + case ADIHDMI_REG_BSTATUS(1): + case ADIHDMI_REG_CHIP_ID_HIGH: + case ADIHDMI_REG_CHIP_ID_LOW: + return true; + } + + return false; +} + +static const struct regmap_config adihdmi_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = 0xff, + .cache_type = REGCACHE_RBTREE, + .reg_defaults_raw = adihdmi_register_defaults, + .num_reg_defaults_raw = ARRAY_SIZE(adihdmi_register_defaults), + + .volatile_reg = adihdmi_register_volatile, +}; + +/* ----------------------------------------------------------------------------- + * Hardware configuration + */ + +static void adihdmi_audio_setup(struct adihdmi * adihdmi) +{ + /* Select I2S. */ + regmap_write(adihdmi->regmap, ADIHDMI_REG_AUDIO_SOURCE, 0x01); + regmap_write(adihdmi->regmap, ADIHDMI_REG_I2S_CONFIG, 0x84); + + /* Setup clocks for 48KHz. */ + regmap_write(adihdmi->regmap, ADIHDMI_REG_N0, 0x00); + regmap_write(adihdmi->regmap, ADIHDMI_REG_N1, 0x18); + regmap_write(adihdmi->regmap, ADIHDMI_REG_N2, 0x00); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_I2C_FREQ_ID_CFG, 0xF0, 0x20); + + /* Set audio word length to 24 bits. */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_CFG3, 0x0F, 0x0B); + + /* Update audio infoframe. */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_INFOFRAME_UPDATE, 0x20, 0x20); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_INFOFRAME(0), 0x07, 0x01); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_INFOFRAME(3), 0x1F, 0x00); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_INFOFRAME_UPDATE, 0x20, 0x00); +} + +static void adihdmi_set_colormap(struct adihdmi *adihdmi, bool enable, + const uint16_t *coeff, + unsigned int scaling_factor) +{ + unsigned int i; + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(1), + ADIHDMI_CSC_UPDATE_MODE, ADIHDMI_CSC_UPDATE_MODE); + + if (enable) { + for (i = 0; i < 12; ++i) { + regmap_update_bits(adihdmi->regmap, + ADIHDMI_REG_CSC_UPPER(i), + 0x1f, coeff[i] >> 8); + regmap_write(adihdmi->regmap, + ADIHDMI_REG_CSC_LOWER(i), + coeff[i] & 0xff); + } + } + + if (enable) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(0), + 0xe0, 0x80 | (scaling_factor << 5)); + else + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(0), + 0x80, 0x00); + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(1), + ADIHDMI_CSC_UPDATE_MODE, 0); +} + +static int adihdmi_packet_enable(struct adihdmi *adihdmi, unsigned int packet) +{ + if (packet & 0xff) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE0, + packet, 0xff); + + if (packet & 0xff00) { + packet >>= 8; + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE1, + packet, 0xff); + } + + return 0; +} + +static int adihdmi_packet_disable(struct adihdmi *adihdmi, unsigned int packet) +{ + if (packet & 0xff) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE0, + packet, 0x00); + + if (packet & 0xff00) { + packet >>= 8; + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE1, + packet, 0x00); + } + + return 0; +} + +/* Coefficients for adihdmi color space conversion */ +static const uint16_t adihdmi_csc_ycbcr_to_rgb[] = { + 0x0734, 0x04ad, 0x0000, 0x1c1b, + 0x1ddc, 0x04ad, 0x1f24, 0x0135, + 0x0000, 0x04ad, 0x087c, 0x1b77, +}; + +static void adihdmi_set_config_csc(struct adihdmi *adihdmi, + struct drm_connector *connector, + bool rgb) +{ + struct adihdmi_video_config config; + bool output_format_422, output_format_ycbcr; + unsigned int mode; + uint8_t infoframe[17]; + + if (adihdmi->edid) + config.hdmi_mode = drm_detect_hdmi_monitor(adihdmi->edid); + else + config.hdmi_mode = false; + + hdmi_avi_infoframe_init(&config.avi_infoframe); + + config.avi_infoframe.scan_mode = HDMI_SCAN_MODE_UNDERSCAN; + + if (rgb) { + config.csc_enable = false; + config.avi_infoframe.colorspace = HDMI_COLORSPACE_RGB; + } else { + config.csc_scaling_factor = ADIHDMI_CSC_SCALING_4; + config.csc_coefficents = adihdmi_csc_ycbcr_to_rgb; + + if ((connector->display_info.color_formats & + DRM_COLOR_FORMAT_YCRCB422) && + config.hdmi_mode) { + config.csc_enable = false; + config.avi_infoframe.colorspace = + HDMI_COLORSPACE_YUV422; + } else { + config.csc_enable = true; + config.avi_infoframe.colorspace = HDMI_COLORSPACE_RGB; + } + } + + if (config.hdmi_mode) { + mode = ADIHDMI_HDMI_CFG_MODE_HDMI; + + switch (config.avi_infoframe.colorspace) { + case HDMI_COLORSPACE_YUV444: + output_format_422 = false; + output_format_ycbcr = true; + break; + case HDMI_COLORSPACE_YUV422: + output_format_422 = true; + output_format_ycbcr = true; + break; + default: + output_format_422 = false; + output_format_ycbcr = false; + break; + } + } else { + mode = ADIHDMI_HDMI_CFG_MODE_DVI; + output_format_422 = false; + output_format_ycbcr = false; + } + + adihdmi_packet_disable(adihdmi, ADIHDMI_INFOFRAME_PACKETS); + + adihdmi_set_colormap(adihdmi, config.csc_enable, + config.csc_coefficents, + config.csc_scaling_factor); + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG1, 0x81, + (output_format_422 << 7) | output_format_ycbcr); + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_HDCP_HDMI_CFG, + ADIHDMI_HDMI_CFG_MODE_MASK, mode); + + hdmi_avi_infoframe_pack(&config.avi_infoframe, infoframe, + sizeof(infoframe)); + + /* The AVI infoframe id is not configurable */ + regmap_bulk_write(adihdmi->regmap, ADIHDMI_REG_AVI_INFOFRAME_VERSION, + infoframe + 1, sizeof(infoframe) - 1); + + adihdmi_packet_enable(adihdmi, ADIHDMI_INFOFRAME_PACKETS); +} + +static void adihdmi_set_link_config(struct adihdmi *adihdmi, + const struct adihdmi_link_config *config) +{ + /* + * The input style values documented in the datasheet don't match the + * hardware register field values :-( + */ + static const unsigned int input_styles[4] = { 0, 2, 1, 3 }; + + unsigned int clock_delay; + unsigned int color_depth; + unsigned int input_id; + + clock_delay = (config->clock_delay + 1200) / 400; + color_depth = config->input_color_depth == 8 ? 3 + : (config->input_color_depth == 10 ? 1 : 2); + + /* TODO Support input ID 6 */ + if (config->input_colorspace != HDMI_COLORSPACE_YUV422) + input_id = config->input_clock == ADIHDMI_INPUT_CLOCK_DDR + ? 5 : 0; + else if (config->input_clock == ADIHDMI_INPUT_CLOCK_DDR) + input_id = config->embedded_sync ? 8 : 7; + else if (config->input_clock == ADIHDMI_INPUT_CLOCK_2X) + input_id = config->embedded_sync ? 4 : 3; + else + input_id = config->embedded_sync ? 2 : 1; + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_I2C_FREQ_ID_CFG, 0xf, + input_id); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG1, 0x7e, + (color_depth << 4) | + (input_styles[config->input_style] << 2)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG2, + config->input_justification << 3); + regmap_write(adihdmi->regmap, ADIHDMI_REG_TIMING_GEN_SEQ, + config->sync_pulse << 2); + + regmap_write(adihdmi->regmap, 0xba, clock_delay << 5); + + adihdmi->embedded_sync = config->embedded_sync; + adihdmi->hsync_polarity = config->hsync_polarity; + adihdmi->vsync_polarity = config->vsync_polarity; + adihdmi->rgb = config->input_colorspace == HDMI_COLORSPACE_RGB; +} + +static void adihdmi_power_on(struct adihdmi *adihdmi) +{ + adihdmi->current_edid_segment = -1; + + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), + ADIHDMI_INT0_EDID_READY); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), + ADIHDMI_INT1_DDC_ERROR); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, 0); + + /* + * Per spec it is allowed to pulse the HDP signal to indicate that the + * EDID information has changed. Some monitors do this when they wakeup + * from standby or are enabled. When the HDP goes low the adihdmi is + * reset and the outputs are disabled which might cause the monitor to + * go to standby again. To avoid this we ignore the HDP pin for the + * first few seconds after enabling the output. + */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER2, + ADIHDMI_REG_POWER2_HDP_SRC_MASK, + ADIHDMI_REG_POWER2_HDP_SRC_NONE); + + /* + * Most of the registers are reset during power down or when HPD is low. + */ + regcache_sync(adihdmi->regmap); + + adihdmi->powered = true; +} + +static void adihdmi_power_off(struct adihdmi *adihdmi) +{ + /* TODO: setup additional power down modes */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, + ADIHDMI_POWER_POWER_DOWN); + regcache_mark_dirty(adihdmi->regmap); + + adihdmi->powered = false; +} + +/* ----------------------------------------------------------------------------- + * Interrupt and hotplug detection + */ + +static bool adihdmi_hpd(struct adihdmi *adihdmi) +{ + unsigned int irq0; + int ret; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(0), &irq0); + if (ret < 0) + return false; + + if (irq0 & ADIHDMI_INT0_HDP) { + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), + ADIHDMI_INT0_HDP); + return true; + } + + return false; +} + +static int adihdmi_irq_process(struct adihdmi *adihdmi) +{ + unsigned int irq0, irq1; + int ret; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(0), &irq0); + if (ret < 0) + return ret; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(1), &irq1); + if (ret < 0) + return ret; + + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), irq0); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), irq1); + + if (irq0 & ADIHDMI_INT0_HDP) + drm_helper_hpd_irq_event(adihdmi->encoder->dev); + + if (irq0 & ADIHDMI_INT0_EDID_READY || irq1 & ADIHDMI_INT1_DDC_ERROR) { + adihdmi->edid_read = true; + + if (adihdmi->i2c_main->irq) + wake_up_all(&adihdmi->wq); + } + + return 0; +} + +static irqreturn_t adihdmi_irq_handler(int irq, void *devid) +{ + struct adihdmi *adihdmi = devid; + int ret; + + ret = adihdmi_irq_process(adihdmi); + return ret < 0 ? IRQ_NONE : IRQ_HANDLED; +} + +/* ----------------------------------------------------------------------------- + * EDID retrieval + */ + +static int adihdmi_wait_for_edid(struct adihdmi *adihdmi, int timeout) +{ + int ret; + + if (adihdmi->i2c_main->irq) { + ret = wait_event_interruptible_timeout(adihdmi->wq, + adihdmi->edid_read, msecs_to_jiffies(timeout)); + } else { + for (; timeout > 0; timeout -= 25) { + ret = adihdmi_irq_process(adihdmi); + if (ret < 0) + break; + + if (adihdmi->edid_read) + break; + + msleep(25); + } + } + + return adihdmi->edid_read ? 0 : -EIO; +} + +static int adihdmi_get_edid_block(void *data, u8 *buf, unsigned int block, + size_t len) +{ + struct adihdmi *adihdmi = data; + struct i2c_msg xfer[2]; + uint8_t offset; + unsigned int i; + int ret; + + if (len > 128) + return -EINVAL; + + if (adihdmi->current_edid_segment != block / 2) { + unsigned int status; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_DDC_STATUS, + &status); + if (ret < 0) + return ret; + + if (status != 2) { + adihdmi->edid_read = false; + regmap_write(adihdmi->regmap, ADIHDMI_REG_EDID_SEGMENT, + block); + ret = adihdmi_wait_for_edid(adihdmi, 200); + if (ret < 0) + return ret; + } + + /* Break this apart, hopefully more I2C controllers will + * support 64 byte transfers than 256 byte transfers + */ + + xfer[0].addr = adihdmi->i2c_edid->addr; + xfer[0].flags = 0; + xfer[0].len = 1; + xfer[0].buf = &offset; + xfer[1].addr = adihdmi->i2c_edid->addr; + xfer[1].flags = I2C_M_RD; + xfer[1].len = 64; + xfer[1].buf = adihdmi->edid_buf; + + offset = 0; + + for (i = 0; i < 4; ++i) { + ret = i2c_transfer(adihdmi->i2c_edid->adapter, xfer, + ARRAY_SIZE(xfer)); + if (ret < 0) + return ret; + else if (ret != 2) + return -EIO; + + xfer[1].buf += 64; + offset += 64; + } + + adihdmi->current_edid_segment = block / 2; + } + + if (block % 2 == 0) + memcpy(buf, adihdmi->edid_buf, len); + else + memcpy(buf, adihdmi->edid_buf + 128, len); + + return 0; +} + +/* ----------------------------------------------------------------------------- + * Encoder operations + */ + +static int adihdmi_get_modes(struct drm_encoder *encoder, + struct drm_connector *connector) +{ + struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); + struct edid *edid; + unsigned int count; + + /* Reading the EDID only works if the device is powered */ + if (!adihdmi->powered) { + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), + ADIHDMI_INT0_EDID_READY); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), + ADIHDMI_INT1_DDC_ERROR); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, 0); + adihdmi->current_edid_segment = -1; + } + + edid = drm_do_get_edid(connector, adihdmi_get_edid_block, adihdmi); + + if (!adihdmi->powered) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, + ADIHDMI_POWER_POWER_DOWN); + + kfree(adihdmi->edid); + adihdmi->edid = edid; + if (!edid) + { + pr_err("%s - %d - No EDID\n", __FUNCTION__, __LINE__); + return 0; + } + + drm_mode_connector_update_edid_property(connector, edid); + count = drm_add_edid_modes(connector, edid); + + adihdmi_set_config_csc(adihdmi, connector, adihdmi->rgb); + + return count; +} + +static void adihdmi_encoder_dpms(struct drm_encoder *encoder, int mode) +{ + struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); + + if (mode == DRM_MODE_DPMS_ON) + adihdmi_power_on(adihdmi); + else + adihdmi_power_off(adihdmi); +} + +static enum drm_connector_status adihdmi_encoder_detect(struct drm_encoder *encoder, struct drm_connector *connector) +{ + struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); + enum drm_connector_status status; + unsigned int val; + bool hpd; + int ret; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_STATUS, &val); + if (ret < 0) + { + pr_err("%s - %d - Disconnected\n", __FUNCTION__, __LINE__); + return connector_status_disconnected; + } + + if (val & ADIHDMI_STATUS_HPD) + status = connector_status_connected; + else + status = connector_status_disconnected; + + hpd = adihdmi_hpd(adihdmi); + + /* The chip resets itself when the cable is disconnected, so in case + * there is a pending HPD interrupt and the cable is connected there was + * at least one transition from disconnected to connected and the chip + * has to be reinitialized. */ + if (status == connector_status_connected && hpd && adihdmi->powered) { + regcache_mark_dirty(adihdmi->regmap); + adihdmi_power_on(adihdmi); + adihdmi_get_modes(encoder, connector); + if (adihdmi->status == connector_status_connected) + status = connector_status_disconnected; + } else { + /* Renable HDP sensing */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER2, + ADIHDMI_REG_POWER2_HDP_SRC_MASK, + ADIHDMI_REG_POWER2_HDP_SRC_BOTH); + } + + adihdmi->status = status; + return status; +} + +static bool adihdmi_encoder_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static int adihdmi_encoder_mode_valid(struct drm_encoder *encoder, struct drm_display_mode *mode) +{ + if (mode->clock > 165000) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +static void adihdmi_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adj_mode) +{ + struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); + unsigned int low_refresh_rate; + unsigned int hsync_polarity = 0; + unsigned int vsync_polarity = 0; + + if (adihdmi->embedded_sync) { + unsigned int hsync_offset, hsync_len; + unsigned int vsync_offset, vsync_len; + + hsync_offset = adj_mode->crtc_hsync_start - + adj_mode->crtc_hdisplay; + vsync_offset = adj_mode->crtc_vsync_start - + adj_mode->crtc_vdisplay; + hsync_len = adj_mode->crtc_hsync_end - + adj_mode->crtc_hsync_start; + vsync_len = adj_mode->crtc_vsync_end - + adj_mode->crtc_vsync_start; + + /* The hardware vsync generator has a off-by-one bug */ + vsync_offset += 1; + + regmap_write(adihdmi->regmap, ADIHDMI_REG_HSYNC_PLACEMENT_MSB, + ((hsync_offset >> 10) & 0x7) << 5); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(0), + (hsync_offset >> 2) & 0xff); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(1), + ((hsync_offset & 0x3) << 6) | + ((hsync_len >> 4) & 0x3f)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(2), + ((hsync_len & 0xf) << 4) | + ((vsync_offset >> 6) & 0xf)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(3), + ((vsync_offset & 0x3f) << 2) | + ((vsync_len >> 8) & 0x3)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(4), + vsync_len & 0xff); + + hsync_polarity = !(adj_mode->flags & DRM_MODE_FLAG_PHSYNC); + vsync_polarity = !(adj_mode->flags & DRM_MODE_FLAG_PVSYNC); + } else { + enum adihdmi_sync_polarity mode_hsync_polarity; + enum adihdmi_sync_polarity mode_vsync_polarity; + + /** + * If the input signal is always low or always high we want to + * invert or let it passthrough depending on the polarity of the + * current mode. + **/ + if (adj_mode->flags & DRM_MODE_FLAG_NHSYNC) + mode_hsync_polarity = ADIHDMI_SYNC_POLARITY_LOW; + else + mode_hsync_polarity = ADIHDMI_SYNC_POLARITY_HIGH; + + if (adj_mode->flags & DRM_MODE_FLAG_NVSYNC) + mode_vsync_polarity = ADIHDMI_SYNC_POLARITY_LOW; + else + mode_vsync_polarity = ADIHDMI_SYNC_POLARITY_HIGH; + + if (adihdmi->hsync_polarity != mode_hsync_polarity && + adihdmi->hsync_polarity != + ADIHDMI_SYNC_POLARITY_PASSTHROUGH) + hsync_polarity = 1; + + if (adihdmi->vsync_polarity != mode_vsync_polarity && + adihdmi->vsync_polarity != + ADIHDMI_SYNC_POLARITY_PASSTHROUGH) + vsync_polarity = 1; + } + + if (mode->vrefresh <= 24000) + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_24HZ; + else if (mode->vrefresh <= 25000) + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_25HZ; + else if (mode->vrefresh <= 30000) + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_30HZ; + else + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_NONE; + + regmap_update_bits(adihdmi->regmap, 0xfb, + 0x6, low_refresh_rate << 1); + regmap_update_bits(adihdmi->regmap, 0x17, + 0x60, (vsync_polarity << 6) | (hsync_polarity << 5)); + + /* + * TODO Test first order 4:2:2 to 4:4:4 up conversion method, which is + * supposed to give better results. + */ + + adihdmi->f_tmds = mode->clock; +} + +static int adihdmi_encoder_slave_create_resources(struct drm_encoder *encoder, struct drm_connector *connector) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return 0; +} + +static void adihdmi_encoder_slave_destroy(struct drm_encoder *encoder) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static void adihdmi_encoder_restore(struct drm_encoder *encoder) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static void adihdmi_encoder_save(struct drm_encoder *encoder) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static void adihdmi_encoder_slave_set_config(struct drm_encoder *encoder, void *params) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static int adihdmi_encoder_set_property(struct drm_encoder *encoder, struct drm_connector *connector, struct drm_property *property, uint64_t val) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return 0; +} + +static struct drm_encoder_slave_funcs adihdmi_encoder_funcs = { + .create_resources = adihdmi_encoder_slave_create_resources, + .destroy = adihdmi_encoder_slave_destroy, + .detect = adihdmi_encoder_detect, + .dpms = adihdmi_encoder_dpms, + .get_modes = adihdmi_get_modes, + .mode_fixup = adihdmi_encoder_mode_fixup, + .mode_set = adihdmi_encoder_mode_set, + .mode_valid = adihdmi_encoder_mode_valid, + .restore = adihdmi_encoder_restore, + .save = adihdmi_encoder_save, + .set_config = adihdmi_encoder_slave_set_config, + .set_property = adihdmi_encoder_set_property, +}; + +/* ----------------------------------------------------------------------------- + * Probe & remove + */ + +static int adihdmi_parse_dt(struct device_node *np, + struct adihdmi_link_config *config) +{ + memset(config, 0, sizeof(*config)); + + config->input_color_depth = 8; + + config->input_colorspace = HDMI_COLORSPACE_RGB; + //config->input_colorspace = HDMI_COLORSPACE_YUV422; + //config->input_colorspace = HDMI_COLORSPACE_YUV444; + + config->input_clock = ADIHDMI_INPUT_CLOCK_1X; + //config->input_clock = ADIHDMI_INPUT_CLOCK_2X; + //config->input_clock = ADIHDMI_INPUT_CLOCK_DDR; + + if (config->input_colorspace == HDMI_COLORSPACE_YUV422 || + config->input_clock != ADIHDMI_INPUT_CLOCK_1X) { + + config->input_style = 1; + //config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_LEFT; + config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_EVENLY; + //config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_RIGHT; + + } else { + config->input_style = 1; + config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_LEFT; + } + + config->clock_delay = 0; + config->embedded_sync = 0; + + /* Hardcode the sync pulse configurations for now. */ + config->sync_pulse = ADIHDMI_INPUT_SYNC_PULSE_NONE; + config->vsync_polarity = ADIHDMI_SYNC_POLARITY_PASSTHROUGH; + config->hsync_polarity = ADIHDMI_SYNC_POLARITY_PASSTHROUGH; + + return 0; +} + +static int adihdmi_bind(struct device *dev, struct device *master, void *data) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return 0; +} + +static void adihdmi_unbind(struct device *dev, struct device *master, void *data) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static const struct component_ops adihdmi_ops = +{ + .bind = adihdmi_bind, + .unbind = adihdmi_unbind, +}; + +static const int edid_i2c_addr = 0x7e; +static const int packet_i2c_addr = 0x70; +static const int cec_i2c_addr = 0x78; + +static int adihdmi_probe(struct i2c_client *i2c, const struct i2c_device_id *id) +{ + struct adihdmi_link_config link_config; + struct adihdmi *adihdmi; + struct device *dev = &i2c->dev; + unsigned int val; + int ret; + + ret = component_add(&i2c->dev, &adihdmi_ops); + if (ret) + { + pr_err("%s - %d - Add ADIHDMI ops failed\n", __FUNCTION__, __LINE__); + } + + adihdmi = devm_kzalloc(dev, sizeof(*adihdmi), GFP_KERNEL); + if (!adihdmi) + { + pr_err("%s - %d - No memory for ADIHDMI\n", __FUNCTION__, __LINE__); + return -EINVAL; + } + + adihdmi->powered = false; + adihdmi->status = connector_status_disconnected; + + ret = adihdmi_parse_dt(NULL, &link_config); + if (ret) + { + pr_err("%s - %d - Bad parse\n", __FUNCTION__, __LINE__); + return -EINVAL; + } + + /* + * The power down GPIO is optional. If present, toggle it from active to + * inactive to wake up the encoder. + */ + adihdmi->gpio_pd = devm_gpiod_get_optional(dev, "pd", GPIOD_OUT_HIGH); + if (IS_ERR(adihdmi->gpio_pd)) + { + pr_err("%s - %d - Bad PD GPIO\n", __FUNCTION__, __LINE__); + return PTR_ERR(adihdmi->gpio_pd); + } + + if (adihdmi->gpio_pd) { + mdelay(5); + gpiod_set_value_cansleep(adihdmi->gpio_pd, 0); + } + + adihdmi->regmap = devm_regmap_init_i2c(i2c, &adihdmi_regmap_config); + if (IS_ERR(adihdmi->regmap)) + { + pr_err("%s - %d - Bad reg map init\n", __FUNCTION__, __LINE__); + return PTR_ERR(adihdmi->regmap); + } + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_CHIP_REVISION, &val); + if (ret) + { + pr_err("%s - %d - Bad reg map read\n", __FUNCTION__, __LINE__); + return ret; + } + dev_dbg(dev, "Rev. %d\n", val); + + ret = regmap_register_patch(adihdmi->regmap, adihdmi_fixed_registers, + ARRAY_SIZE(adihdmi_fixed_registers)); + if (ret) + { + pr_err("%s - %d - Bad reg map patch\n", __FUNCTION__, __LINE__); + return ret; + } + + regmap_write(adihdmi->regmap, ADIHDMI_REG_EDID_I2C_ADDR, edid_i2c_addr); + regmap_write(adihdmi->regmap, ADIHDMI_REG_PACKET_I2C_ADDR, + packet_i2c_addr); + regmap_write(adihdmi->regmap, ADIHDMI_REG_CEC_I2C_ADDR, cec_i2c_addr); + adihdmi_packet_disable(adihdmi, 0xffff); + + adihdmi->i2c_main = i2c; + adihdmi->i2c_edid = i2c_new_dummy(i2c->adapter, edid_i2c_addr >> 1); + if (!adihdmi->i2c_edid) + { + pr_err("%s - %d - No mem for EDID\n", __FUNCTION__, __LINE__); + return -ENOMEM; + } + + if (i2c->irq) { + init_waitqueue_head(&adihdmi->wq); + + ret = devm_request_threaded_irq(dev, i2c->irq, NULL, + adihdmi_irq_handler, + IRQF_ONESHOT, dev_name(dev), + adihdmi); + if (ret) + { + pr_err("%s - %d - Bad IRQ thread request\n", __FUNCTION__, __LINE__); + goto err_i2c_unregister_device; + } + } + + /* CEC is unused for now */ + regmap_write(adihdmi->regmap, ADIHDMI_REG_CEC_CTRL, + ADIHDMI_CEC_CTRL_POWER_DOWN); + + adihdmi_power_off(adihdmi); + + i2c_set_clientdata(i2c, adihdmi); + + adihdmi_set_link_config(adihdmi, &link_config); + + adihdmi_audio_setup(adihdmi); + + return 0; + +err_i2c_unregister_device: + i2c_unregister_device(adihdmi->i2c_edid); + + return ret; +} + +static int adihdmi_remove(struct i2c_client *i2c) +{ + struct adihdmi *adihdmi = i2c_get_clientdata(i2c); + + i2c_unregister_device(adihdmi->i2c_edid); + + kfree(adihdmi->edid); + + component_del(&i2c->dev, &adihdmi_ops); + + return 0; +} + +static int adihdmi_encoder_init(struct i2c_client *i2c, struct drm_device *dev, + struct drm_encoder_slave *encoder) +{ + + struct adihdmi *adihdmi = i2c_get_clientdata(i2c); + + encoder->slave_priv = adihdmi; + encoder->slave_funcs = &adihdmi_encoder_funcs; + + adihdmi->encoder = &encoder->base; + + return 0; +} + +static const struct i2c_device_id adihdmi_i2c_ids[] = { + { "adv7511", 0 }, + { "adv7511w", 0 }, + { "adv7513", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, adihdmi_i2c_ids); + +static const struct of_device_id adihdmi_of_ids[] = { + { .compatible = "adi,adv7511", }, + { .compatible = "adi,adv7511w", }, + { .compatible = "adi,adv7513", }, + { } +}; +MODULE_DEVICE_TABLE(of, adihdmi_of_ids); + +static struct drm_i2c_encoder_driver adihdmi_driver = { + .i2c_driver = { + .driver = { + .name = "adihdmi", + .of_match_table = adihdmi_of_ids, + }, + .id_table = adihdmi_i2c_ids, + .probe = adihdmi_probe, + .remove = adihdmi_remove, + }, + + .encoder_init = adihdmi_encoder_init, +}; + +static int __init adihdmi_init(void) +{ + return drm_i2c_encoder_register(THIS_MODULE, &adihdmi_driver); +} +module_init(adihdmi_init); + +static void __exit adihdmi_exit(void) +{ + drm_i2c_encoder_unregister(&adihdmi_driver); +} +module_exit(adihdmi_exit); + +MODULE_AUTHOR("Lars-Peter Clausen "); +MODULE_DESCRIPTION("ADIHDMI HDMI transmitter driver"); +MODULE_LICENSE("GPL"); From 363a2bb4436d58aa791383928eb7f49652f4f81e Mon Sep 17 00:00:00 2001 From: Matt Porter Date: Fri, 6 Nov 2015 09:00:09 -0500 Subject: [PATCH 099/158] gpu: drm: i2c: adihdmi: componentize driver and huge reformat/cleanup Convert the driver over the the device model component framework, making use of the drm encoder/connector helpers. This allows adihdmi to be dynamically selected as an external encoder for drm drivers like tilcdc that support the DT graph binding which defines ports and remote-endpoints to attach external encoders. Also, this driver was modified by another developer to support audio and tweak some settings. Along the way it seems to have been reformatted to 4 space tabs which is hard to work with alongside the standard 8 space tabs in the kernel coding standard. As such, this is reformatted to standard 8 space tabs so it's a bit more readable. The component and audio support should be merged into the upstream driver so this adihdmi driver can be removed. Signed-off-by: Matt Porter --- drivers/gpu/drm/i2c/adihdmi_drv.c | 1846 ++++++++++++++++------------- 1 file changed, 1020 insertions(+), 826 deletions(-) diff --git a/drivers/gpu/drm/i2c/adihdmi_drv.c b/drivers/gpu/drm/i2c/adihdmi_drv.c index 8ffef6c32f11e..907bdf98c4629 100644 --- a/drivers/gpu/drm/i2c/adihdmi_drv.c +++ b/drivers/gpu/drm/i2c/adihdmi_drv.c @@ -2,6 +2,7 @@ * Analog Devices ADIHDMI HDMI transmitter driver * * Copyright 2012 Analog Devices Inc. + * Copyright 2015 Konsulko Group * * Licensed under the GPL-2. */ @@ -18,55 +19,57 @@ #include #include #include +#include #include "adihdmi.h" #define ADIHDMI_INFOFRAME_PACKETS (0x7900) struct adihdmi { - struct i2c_client *i2c_main; - struct i2c_client *i2c_edid; + struct i2c_client *i2c_main; + struct i2c_client *i2c_edid; - struct regmap *regmap; - struct regmap *packet_memory_regmap; - enum drm_connector_status status; - bool powered; + struct regmap *regmap; + struct regmap *packet_memory_regmap; + enum drm_connector_status status; + bool powered; - unsigned int f_tmds; + unsigned int f_tmds; - unsigned int current_edid_segment; - uint8_t edid_buf[256]; - bool edid_read; + unsigned int current_edid_segment; + uint8_t edid_buf[256]; + bool edid_read; - wait_queue_head_t wq; - struct drm_encoder *encoder; + wait_queue_head_t wq; + struct drm_encoder *encoder; - bool embedded_sync; - enum adihdmi_sync_polarity vsync_polarity; - enum adihdmi_sync_polarity hsync_polarity; - bool rgb; + bool embedded_sync; + enum adihdmi_sync_polarity vsync_polarity; + enum adihdmi_sync_polarity hsync_polarity; + bool rgb; - struct edid *edid; + struct edid *edid; - struct gpio_desc *gpio_pd; + struct gpio_desc *gpio_pd; }; -static struct adihdmi *encoder_to_adihdmi(struct drm_encoder *encoder) -{ - return to_encoder_slave(encoder)->slave_priv; -} +struct adihdmi2 { + struct adihdmi base; + struct drm_encoder encoder; + struct drm_connector connector; +}; /* ADI recommended values for proper operation. */ static const struct reg_default adihdmi_fixed_registers[] = { - { 0x98, 0x03 }, - { 0x9a, 0xe0 }, - { 0x9c, 0x30 }, - { 0x9d, 0x61 }, - { 0xa2, 0xa4 }, - { 0xa3, 0xa4 }, - { 0xe0, 0xd0 }, - { 0xf9, 0x00 }, - { 0x55, 0x02 }, + { 0x98, 0x03 }, + { 0x9a, 0xe0 }, + { 0x9c, 0x30 }, + { 0x9d, 0x61 }, + { 0xa2, 0xa4 }, + { 0xa3, 0xa4 }, + { 0xe0, 0xd0 }, + { 0xf9, 0x00 }, + { 0x55, 0x02 }, }; /* ----------------------------------------------------------------------------- @@ -74,355 +77,355 @@ static const struct reg_default adihdmi_fixed_registers[] = { */ static const uint8_t adihdmi_register_defaults[] = { - 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 00 */ - 0x00, 0x00, 0x01, 0x0e, 0xbc, 0x18, 0x01, 0x13, - 0x25, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 10 */ - 0x46, 0x62, 0x04, 0xa8, 0x00, 0x00, 0x1c, 0x84, - 0x1c, 0xbf, 0x04, 0xa8, 0x1e, 0x70, 0x02, 0x1e, /* 20 */ - 0x00, 0x00, 0x04, 0xa8, 0x08, 0x12, 0x1b, 0xac, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 30 */ - 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xb0, - 0x00, 0x50, 0x90, 0x7e, 0x79, 0x70, 0x00, 0x00, /* 40 */ - 0x00, 0xa8, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x02, 0x0d, 0x00, 0x00, 0x00, 0x00, /* 50 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 60 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x01, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 70 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 80 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, /* 90 */ - 0x0b, 0x02, 0x00, 0x18, 0x5a, 0x60, 0x00, 0x00, - 0x00, 0x00, 0x80, 0x80, 0x08, 0x04, 0x00, 0x00, /* a0 */ - 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x40, 0x14, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b0 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c0 */ - 0x00, 0x03, 0x00, 0x00, 0x02, 0x00, 0x01, 0x04, - 0x30, 0xff, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, /* d0 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x01, - 0x80, 0x75, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* e0 */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x75, 0x11, 0x00, /* f0 */ - 0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 00 */ + 0x00, 0x00, 0x01, 0x0e, 0xbc, 0x18, 0x01, 0x13, + 0x25, 0x37, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 10 */ + 0x46, 0x62, 0x04, 0xa8, 0x00, 0x00, 0x1c, 0x84, + 0x1c, 0xbf, 0x04, 0xa8, 0x1e, 0x70, 0x02, 0x1e, /* 20 */ + 0x00, 0x00, 0x04, 0xa8, 0x08, 0x12, 0x1b, 0xac, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 30 */ + 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xb0, + 0x00, 0x50, 0x90, 0x7e, 0x79, 0x70, 0x00, 0x00, /* 40 */ + 0x00, 0xa8, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x02, 0x0d, 0x00, 0x00, 0x00, 0x00, /* 50 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 60 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 70 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 80 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, 0x00, /* 90 */ + 0x0b, 0x02, 0x00, 0x18, 0x5a, 0x60, 0x00, 0x00, + 0x00, 0x00, 0x80, 0x80, 0x08, 0x04, 0x00, 0x00, /* a0 */ + 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x40, 0x14, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* b0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* c0 */ + 0x00, 0x03, 0x00, 0x00, 0x02, 0x00, 0x01, 0x04, + 0x30, 0xff, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, /* d0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x01, + 0x80, 0x75, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, /* e0 */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x75, 0x11, 0x00, /* f0 */ + 0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; static bool adihdmi_register_volatile(struct device *dev, unsigned int reg) { - switch (reg) { - case ADIHDMI_REG_CHIP_REVISION: - case ADIHDMI_REG_SPDIF_FREQ: - case ADIHDMI_REG_CTS_AUTOMATIC1: - case ADIHDMI_REG_CTS_AUTOMATIC2: - case ADIHDMI_REG_VIC_DETECTED: - case ADIHDMI_REG_VIC_SEND: - case ADIHDMI_REG_AUX_VIC_DETECTED: - case ADIHDMI_REG_STATUS: - case ADIHDMI_REG_GC(1): - case ADIHDMI_REG_INT(0): - case ADIHDMI_REG_INT(1): - case ADIHDMI_REG_PLL_STATUS: - case ADIHDMI_REG_AN(0): - case ADIHDMI_REG_AN(1): - case ADIHDMI_REG_AN(2): - case ADIHDMI_REG_AN(3): - case ADIHDMI_REG_AN(4): - case ADIHDMI_REG_AN(5): - case ADIHDMI_REG_AN(6): - case ADIHDMI_REG_AN(7): - case ADIHDMI_REG_HDCP_STATUS: - case ADIHDMI_REG_BCAPS: - case ADIHDMI_REG_BKSV(0): - case ADIHDMI_REG_BKSV(1): - case ADIHDMI_REG_BKSV(2): - case ADIHDMI_REG_BKSV(3): - case ADIHDMI_REG_BKSV(4): - case ADIHDMI_REG_DDC_STATUS: - case ADIHDMI_REG_BSTATUS(0): - case ADIHDMI_REG_BSTATUS(1): - case ADIHDMI_REG_CHIP_ID_HIGH: - case ADIHDMI_REG_CHIP_ID_LOW: - return true; - } - - return false; + switch (reg) { + case ADIHDMI_REG_CHIP_REVISION: + case ADIHDMI_REG_SPDIF_FREQ: + case ADIHDMI_REG_CTS_AUTOMATIC1: + case ADIHDMI_REG_CTS_AUTOMATIC2: + case ADIHDMI_REG_VIC_DETECTED: + case ADIHDMI_REG_VIC_SEND: + case ADIHDMI_REG_AUX_VIC_DETECTED: + case ADIHDMI_REG_STATUS: + case ADIHDMI_REG_GC(1): + case ADIHDMI_REG_INT(0): + case ADIHDMI_REG_INT(1): + case ADIHDMI_REG_PLL_STATUS: + case ADIHDMI_REG_AN(0): + case ADIHDMI_REG_AN(1): + case ADIHDMI_REG_AN(2): + case ADIHDMI_REG_AN(3): + case ADIHDMI_REG_AN(4): + case ADIHDMI_REG_AN(5): + case ADIHDMI_REG_AN(6): + case ADIHDMI_REG_AN(7): + case ADIHDMI_REG_HDCP_STATUS: + case ADIHDMI_REG_BCAPS: + case ADIHDMI_REG_BKSV(0): + case ADIHDMI_REG_BKSV(1): + case ADIHDMI_REG_BKSV(2): + case ADIHDMI_REG_BKSV(3): + case ADIHDMI_REG_BKSV(4): + case ADIHDMI_REG_DDC_STATUS: + case ADIHDMI_REG_BSTATUS(0): + case ADIHDMI_REG_BSTATUS(1): + case ADIHDMI_REG_CHIP_ID_HIGH: + case ADIHDMI_REG_CHIP_ID_LOW: + return true; + } + + return false; } static const struct regmap_config adihdmi_regmap_config = { - .reg_bits = 8, - .val_bits = 8, + .reg_bits = 8, + .val_bits = 8, - .max_register = 0xff, - .cache_type = REGCACHE_RBTREE, - .reg_defaults_raw = adihdmi_register_defaults, - .num_reg_defaults_raw = ARRAY_SIZE(adihdmi_register_defaults), + .max_register = 0xff, + .cache_type = REGCACHE_RBTREE, + .reg_defaults_raw = adihdmi_register_defaults, + .num_reg_defaults_raw = ARRAY_SIZE(adihdmi_register_defaults), - .volatile_reg = adihdmi_register_volatile, + .volatile_reg = adihdmi_register_volatile, }; /* ----------------------------------------------------------------------------- * Hardware configuration */ -static void adihdmi_audio_setup(struct adihdmi * adihdmi) + static void adihdmi_audio_setup(struct adihdmi * adihdmi) { - /* Select I2S. */ - regmap_write(adihdmi->regmap, ADIHDMI_REG_AUDIO_SOURCE, 0x01); - regmap_write(adihdmi->regmap, ADIHDMI_REG_I2S_CONFIG, 0x84); - - /* Setup clocks for 48KHz. */ - regmap_write(adihdmi->regmap, ADIHDMI_REG_N0, 0x00); - regmap_write(adihdmi->regmap, ADIHDMI_REG_N1, 0x18); - regmap_write(adihdmi->regmap, ADIHDMI_REG_N2, 0x00); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_I2C_FREQ_ID_CFG, 0xF0, 0x20); - - /* Set audio word length to 24 bits. */ - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_CFG3, 0x0F, 0x0B); - - /* Update audio infoframe. */ - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_INFOFRAME_UPDATE, 0x20, 0x20); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_INFOFRAME(0), 0x07, 0x01); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_INFOFRAME(3), 0x1F, 0x00); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_INFOFRAME_UPDATE, 0x20, 0x00); + /* Select I2S. */ + regmap_write(adihdmi->regmap, ADIHDMI_REG_AUDIO_SOURCE, 0x01); + regmap_write(adihdmi->regmap, ADIHDMI_REG_I2S_CONFIG, 0x84); + + /* Setup clocks for 48KHz. */ + regmap_write(adihdmi->regmap, ADIHDMI_REG_N0, 0x00); + regmap_write(adihdmi->regmap, ADIHDMI_REG_N1, 0x18); + regmap_write(adihdmi->regmap, ADIHDMI_REG_N2, 0x00); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_I2C_FREQ_ID_CFG, 0xF0, 0x20); + + /* Set audio word length to 24 bits. */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_CFG3, 0x0F, 0x0B); + + /* Update audio infoframe. */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_INFOFRAME_UPDATE, 0x20, 0x20); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_INFOFRAME(0), 0x07, 0x01); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_AUDIO_INFOFRAME(3), 0x1F, 0x00); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_INFOFRAME_UPDATE, 0x20, 0x00); } static void adihdmi_set_colormap(struct adihdmi *adihdmi, bool enable, - const uint16_t *coeff, - unsigned int scaling_factor) + const uint16_t *coeff, + unsigned int scaling_factor) { - unsigned int i; - - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(1), - ADIHDMI_CSC_UPDATE_MODE, ADIHDMI_CSC_UPDATE_MODE); - - if (enable) { - for (i = 0; i < 12; ++i) { - regmap_update_bits(adihdmi->regmap, - ADIHDMI_REG_CSC_UPPER(i), - 0x1f, coeff[i] >> 8); - regmap_write(adihdmi->regmap, - ADIHDMI_REG_CSC_LOWER(i), - coeff[i] & 0xff); - } - } - - if (enable) - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(0), - 0xe0, 0x80 | (scaling_factor << 5)); - else - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(0), - 0x80, 0x00); - - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(1), - ADIHDMI_CSC_UPDATE_MODE, 0); + unsigned int i; + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(1), + ADIHDMI_CSC_UPDATE_MODE, ADIHDMI_CSC_UPDATE_MODE); + + if (enable) { + for (i = 0; i < 12; ++i) { + regmap_update_bits(adihdmi->regmap, + ADIHDMI_REG_CSC_UPPER(i), + 0x1f, coeff[i] >> 8); + regmap_write(adihdmi->regmap, + ADIHDMI_REG_CSC_LOWER(i), + coeff[i] & 0xff); + } + } + + if (enable) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(0), + 0xe0, 0x80 | (scaling_factor << 5)); + else + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(0), + 0x80, 0x00); + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_CSC_UPPER(1), + ADIHDMI_CSC_UPDATE_MODE, 0); } static int adihdmi_packet_enable(struct adihdmi *adihdmi, unsigned int packet) { - if (packet & 0xff) - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE0, - packet, 0xff); + if (packet & 0xff) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE0, + packet, 0xff); - if (packet & 0xff00) { - packet >>= 8; - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE1, - packet, 0xff); - } + if (packet & 0xff00) { + packet >>= 8; + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE1, + packet, 0xff); + } - return 0; + return 0; } static int adihdmi_packet_disable(struct adihdmi *adihdmi, unsigned int packet) { - if (packet & 0xff) - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE0, - packet, 0x00); + if (packet & 0xff) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE0, + packet, 0x00); - if (packet & 0xff00) { - packet >>= 8; - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE1, - packet, 0x00); - } + if (packet & 0xff00) { + packet >>= 8; + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_PACKET_ENABLE1, + packet, 0x00); + } - return 0; + return 0; } /* Coefficients for adihdmi color space conversion */ static const uint16_t adihdmi_csc_ycbcr_to_rgb[] = { - 0x0734, 0x04ad, 0x0000, 0x1c1b, - 0x1ddc, 0x04ad, 0x1f24, 0x0135, - 0x0000, 0x04ad, 0x087c, 0x1b77, + 0x0734, 0x04ad, 0x0000, 0x1c1b, + 0x1ddc, 0x04ad, 0x1f24, 0x0135, + 0x0000, 0x04ad, 0x087c, 0x1b77, }; static void adihdmi_set_config_csc(struct adihdmi *adihdmi, - struct drm_connector *connector, - bool rgb) + struct drm_connector *connector, + bool rgb) { - struct adihdmi_video_config config; - bool output_format_422, output_format_ycbcr; - unsigned int mode; - uint8_t infoframe[17]; - - if (adihdmi->edid) - config.hdmi_mode = drm_detect_hdmi_monitor(adihdmi->edid); - else - config.hdmi_mode = false; - - hdmi_avi_infoframe_init(&config.avi_infoframe); - - config.avi_infoframe.scan_mode = HDMI_SCAN_MODE_UNDERSCAN; - - if (rgb) { - config.csc_enable = false; - config.avi_infoframe.colorspace = HDMI_COLORSPACE_RGB; - } else { - config.csc_scaling_factor = ADIHDMI_CSC_SCALING_4; - config.csc_coefficents = adihdmi_csc_ycbcr_to_rgb; - - if ((connector->display_info.color_formats & - DRM_COLOR_FORMAT_YCRCB422) && - config.hdmi_mode) { - config.csc_enable = false; - config.avi_infoframe.colorspace = - HDMI_COLORSPACE_YUV422; - } else { - config.csc_enable = true; - config.avi_infoframe.colorspace = HDMI_COLORSPACE_RGB; - } - } - - if (config.hdmi_mode) { - mode = ADIHDMI_HDMI_CFG_MODE_HDMI; - - switch (config.avi_infoframe.colorspace) { - case HDMI_COLORSPACE_YUV444: - output_format_422 = false; - output_format_ycbcr = true; - break; - case HDMI_COLORSPACE_YUV422: - output_format_422 = true; - output_format_ycbcr = true; - break; - default: - output_format_422 = false; - output_format_ycbcr = false; - break; - } - } else { - mode = ADIHDMI_HDMI_CFG_MODE_DVI; - output_format_422 = false; - output_format_ycbcr = false; - } - - adihdmi_packet_disable(adihdmi, ADIHDMI_INFOFRAME_PACKETS); - - adihdmi_set_colormap(adihdmi, config.csc_enable, - config.csc_coefficents, - config.csc_scaling_factor); - - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG1, 0x81, - (output_format_422 << 7) | output_format_ycbcr); - - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_HDCP_HDMI_CFG, - ADIHDMI_HDMI_CFG_MODE_MASK, mode); - - hdmi_avi_infoframe_pack(&config.avi_infoframe, infoframe, - sizeof(infoframe)); - - /* The AVI infoframe id is not configurable */ - regmap_bulk_write(adihdmi->regmap, ADIHDMI_REG_AVI_INFOFRAME_VERSION, - infoframe + 1, sizeof(infoframe) - 1); - - adihdmi_packet_enable(adihdmi, ADIHDMI_INFOFRAME_PACKETS); + struct adihdmi_video_config config; + bool output_format_422, output_format_ycbcr; + unsigned int mode; + uint8_t infoframe[17]; + + if (adihdmi->edid) + config.hdmi_mode = drm_detect_hdmi_monitor(adihdmi->edid); + else + config.hdmi_mode = false; + + hdmi_avi_infoframe_init(&config.avi_infoframe); + + config.avi_infoframe.scan_mode = HDMI_SCAN_MODE_UNDERSCAN; + + if (rgb) { + config.csc_enable = false; + config.avi_infoframe.colorspace = HDMI_COLORSPACE_RGB; + } else { + config.csc_scaling_factor = ADIHDMI_CSC_SCALING_4; + config.csc_coefficents = adihdmi_csc_ycbcr_to_rgb; + + if ((connector->display_info.color_formats & + DRM_COLOR_FORMAT_YCRCB422) && + config.hdmi_mode) { + config.csc_enable = false; + config.avi_infoframe.colorspace = + HDMI_COLORSPACE_YUV422; + } else { + config.csc_enable = true; + config.avi_infoframe.colorspace = HDMI_COLORSPACE_RGB; + } + } + + if (config.hdmi_mode) { + mode = ADIHDMI_HDMI_CFG_MODE_HDMI; + + switch (config.avi_infoframe.colorspace) { + case HDMI_COLORSPACE_YUV444: + output_format_422 = false; + output_format_ycbcr = true; + break; + case HDMI_COLORSPACE_YUV422: + output_format_422 = true; + output_format_ycbcr = true; + break; + default: + output_format_422 = false; + output_format_ycbcr = false; + break; + } + } else { + mode = ADIHDMI_HDMI_CFG_MODE_DVI; + output_format_422 = false; + output_format_ycbcr = false; + } + + adihdmi_packet_disable(adihdmi, ADIHDMI_INFOFRAME_PACKETS); + + adihdmi_set_colormap(adihdmi, config.csc_enable, + config.csc_coefficents, + config.csc_scaling_factor); + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG1, 0x81, + (output_format_422 << 7) | output_format_ycbcr); + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_HDCP_HDMI_CFG, + ADIHDMI_HDMI_CFG_MODE_MASK, mode); + + hdmi_avi_infoframe_pack(&config.avi_infoframe, infoframe, + sizeof(infoframe)); + + /* The AVI infoframe id is not configurable */ + regmap_bulk_write(adihdmi->regmap, ADIHDMI_REG_AVI_INFOFRAME_VERSION, + infoframe + 1, sizeof(infoframe) - 1); + + adihdmi_packet_enable(adihdmi, ADIHDMI_INFOFRAME_PACKETS); } static void adihdmi_set_link_config(struct adihdmi *adihdmi, - const struct adihdmi_link_config *config) + const struct adihdmi_link_config *config) { - /* - * The input style values documented in the datasheet don't match the - * hardware register field values :-( - */ - static const unsigned int input_styles[4] = { 0, 2, 1, 3 }; - - unsigned int clock_delay; - unsigned int color_depth; - unsigned int input_id; - - clock_delay = (config->clock_delay + 1200) / 400; - color_depth = config->input_color_depth == 8 ? 3 - : (config->input_color_depth == 10 ? 1 : 2); - - /* TODO Support input ID 6 */ - if (config->input_colorspace != HDMI_COLORSPACE_YUV422) - input_id = config->input_clock == ADIHDMI_INPUT_CLOCK_DDR - ? 5 : 0; - else if (config->input_clock == ADIHDMI_INPUT_CLOCK_DDR) - input_id = config->embedded_sync ? 8 : 7; - else if (config->input_clock == ADIHDMI_INPUT_CLOCK_2X) - input_id = config->embedded_sync ? 4 : 3; - else - input_id = config->embedded_sync ? 2 : 1; - - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_I2C_FREQ_ID_CFG, 0xf, - input_id); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG1, 0x7e, - (color_depth << 4) | - (input_styles[config->input_style] << 2)); - regmap_write(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG2, - config->input_justification << 3); - regmap_write(adihdmi->regmap, ADIHDMI_REG_TIMING_GEN_SEQ, - config->sync_pulse << 2); - - regmap_write(adihdmi->regmap, 0xba, clock_delay << 5); - - adihdmi->embedded_sync = config->embedded_sync; - adihdmi->hsync_polarity = config->hsync_polarity; - adihdmi->vsync_polarity = config->vsync_polarity; - adihdmi->rgb = config->input_colorspace == HDMI_COLORSPACE_RGB; + /* + * The input style values documented in the datasheet don't match the + * hardware register field values :-( + */ + static const unsigned int input_styles[4] = { 0, 2, 1, 3 }; + + unsigned int clock_delay; + unsigned int color_depth; + unsigned int input_id; + + clock_delay = (config->clock_delay + 1200) / 400; + color_depth = config->input_color_depth == 8 ? 3 + : (config->input_color_depth == 10 ? 1 : 2); + + /* TODO Support input ID 6 */ + if (config->input_colorspace != HDMI_COLORSPACE_YUV422) + input_id = config->input_clock == ADIHDMI_INPUT_CLOCK_DDR + ? 5 : 0; + else if (config->input_clock == ADIHDMI_INPUT_CLOCK_DDR) + input_id = config->embedded_sync ? 8 : 7; + else if (config->input_clock == ADIHDMI_INPUT_CLOCK_2X) + input_id = config->embedded_sync ? 4 : 3; + else + input_id = config->embedded_sync ? 2 : 1; + + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_I2C_FREQ_ID_CFG, 0xf, + input_id); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG1, 0x7e, + (color_depth << 4) | + (input_styles[config->input_style] << 2)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_VIDEO_INPUT_CFG2, + config->input_justification << 3); + regmap_write(adihdmi->regmap, ADIHDMI_REG_TIMING_GEN_SEQ, + config->sync_pulse << 2); + + regmap_write(adihdmi->regmap, 0xba, clock_delay << 5); + + adihdmi->embedded_sync = config->embedded_sync; + adihdmi->hsync_polarity = config->hsync_polarity; + adihdmi->vsync_polarity = config->vsync_polarity; + adihdmi->rgb = config->input_colorspace == HDMI_COLORSPACE_RGB; } static void adihdmi_power_on(struct adihdmi *adihdmi) { - adihdmi->current_edid_segment = -1; - - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), - ADIHDMI_INT0_EDID_READY); - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), - ADIHDMI_INT1_DDC_ERROR); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, - ADIHDMI_POWER_POWER_DOWN, 0); - - /* - * Per spec it is allowed to pulse the HDP signal to indicate that the - * EDID information has changed. Some monitors do this when they wakeup - * from standby or are enabled. When the HDP goes low the adihdmi is - * reset and the outputs are disabled which might cause the monitor to - * go to standby again. To avoid this we ignore the HDP pin for the - * first few seconds after enabling the output. - */ - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER2, - ADIHDMI_REG_POWER2_HDP_SRC_MASK, - ADIHDMI_REG_POWER2_HDP_SRC_NONE); - - /* - * Most of the registers are reset during power down or when HPD is low. - */ - regcache_sync(adihdmi->regmap); - - adihdmi->powered = true; + adihdmi->current_edid_segment = -1; + + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), + ADIHDMI_INT0_EDID_READY); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), + ADIHDMI_INT1_DDC_ERROR); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, 0); + + /* + * Per spec it is allowed to pulse the HDP signal to indicate that the + * EDID information has changed. Some monitors do this when they wakeup + * from standby or are enabled. When the HDP goes low the adihdmi is + * reset and the outputs are disabled which might cause the monitor to + * go to standby again. To avoid this we ignore the HDP pin for the + * first few seconds after enabling the output. + */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER2, + ADIHDMI_REG_POWER2_HDP_SRC_MASK, + ADIHDMI_REG_POWER2_HDP_SRC_NONE); + + /* + * Most of the registers are reset during power down or when HPD is low. + */ + regcache_sync(adihdmi->regmap); + + adihdmi->powered = true; } static void adihdmi_power_off(struct adihdmi *adihdmi) { - /* TODO: setup additional power down modes */ - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, - ADIHDMI_POWER_POWER_DOWN, - ADIHDMI_POWER_POWER_DOWN); - regcache_mark_dirty(adihdmi->regmap); + /* TODO: setup additional power down modes */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, + ADIHDMI_POWER_POWER_DOWN); + regcache_mark_dirty(adihdmi->regmap); - adihdmi->powered = false; + adihdmi->powered = false; } /* ----------------------------------------------------------------------------- @@ -431,58 +434,58 @@ static void adihdmi_power_off(struct adihdmi *adihdmi) static bool adihdmi_hpd(struct adihdmi *adihdmi) { - unsigned int irq0; - int ret; + unsigned int irq0; + int ret; - ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(0), &irq0); - if (ret < 0) - return false; + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(0), &irq0); + if (ret < 0) + return false; - if (irq0 & ADIHDMI_INT0_HDP) { - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), - ADIHDMI_INT0_HDP); - return true; - } + if (irq0 & ADIHDMI_INT0_HDP) { + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), + ADIHDMI_INT0_HDP); + return true; + } - return false; + return false; } static int adihdmi_irq_process(struct adihdmi *adihdmi) { - unsigned int irq0, irq1; - int ret; + unsigned int irq0, irq1; + int ret; - ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(0), &irq0); - if (ret < 0) - return ret; + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(0), &irq0); + if (ret < 0) + return ret; - ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(1), &irq1); - if (ret < 0) - return ret; + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_INT(1), &irq1); + if (ret < 0) + return ret; - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), irq0); - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), irq1); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), irq0); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), irq1); - if (irq0 & ADIHDMI_INT0_HDP) - drm_helper_hpd_irq_event(adihdmi->encoder->dev); + if (irq0 & ADIHDMI_INT0_HDP) + drm_helper_hpd_irq_event(adihdmi->encoder->dev); - if (irq0 & ADIHDMI_INT0_EDID_READY || irq1 & ADIHDMI_INT1_DDC_ERROR) { - adihdmi->edid_read = true; + if (irq0 & ADIHDMI_INT0_EDID_READY || irq1 & ADIHDMI_INT1_DDC_ERROR) { + adihdmi->edid_read = true; - if (adihdmi->i2c_main->irq) - wake_up_all(&adihdmi->wq); - } + if (adihdmi->i2c_main->irq) + wake_up_all(&adihdmi->wq); + } - return 0; + return 0; } static irqreturn_t adihdmi_irq_handler(int irq, void *devid) { - struct adihdmi *adihdmi = devid; - int ret; + struct adihdmi *adihdmi = devid; + int ret; - ret = adihdmi_irq_process(adihdmi); - return ret < 0 ? IRQ_NONE : IRQ_HANDLED; + ret = adihdmi_irq_process(adihdmi); + return ret < 0 ? IRQ_NONE : IRQ_HANDLED; } /* ----------------------------------------------------------------------------- @@ -491,595 +494,786 @@ static irqreturn_t adihdmi_irq_handler(int irq, void *devid) static int adihdmi_wait_for_edid(struct adihdmi *adihdmi, int timeout) { - int ret; + int ret; - if (adihdmi->i2c_main->irq) { - ret = wait_event_interruptible_timeout(adihdmi->wq, - adihdmi->edid_read, msecs_to_jiffies(timeout)); - } else { - for (; timeout > 0; timeout -= 25) { - ret = adihdmi_irq_process(adihdmi); - if (ret < 0) - break; + if (adihdmi->i2c_main->irq) { + ret = wait_event_interruptible_timeout(adihdmi->wq, + adihdmi->edid_read, msecs_to_jiffies(timeout)); + } else { + for (; timeout > 0; timeout -= 25) { + ret = adihdmi_irq_process(adihdmi); + if (ret < 0) + break; - if (adihdmi->edid_read) - break; + if (adihdmi->edid_read) + break; - msleep(25); - } - } + msleep(25); + } + } - return adihdmi->edid_read ? 0 : -EIO; + return adihdmi->edid_read ? 0 : -EIO; } static int adihdmi_get_edid_block(void *data, u8 *buf, unsigned int block, - size_t len) + size_t len) +{ + struct adihdmi *adihdmi = data; + struct i2c_msg xfer[2]; + uint8_t offset; + unsigned int i; + int ret; + + if (len > 128) + return -EINVAL; + + if (adihdmi->current_edid_segment != block / 2) { + unsigned int status; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_DDC_STATUS, + &status); + if (ret < 0) + return ret; + + if (status != 2) { + adihdmi->edid_read = false; + regmap_write(adihdmi->regmap, ADIHDMI_REG_EDID_SEGMENT, + block); + ret = adihdmi_wait_for_edid(adihdmi, 200); + if (ret < 0) + return ret; + } + + /* Break this apart, hopefully more I2C controllers will + * support 64 byte transfers than 256 byte transfers + */ + + xfer[0].addr = adihdmi->i2c_edid->addr; + xfer[0].flags = 0; + xfer[0].len = 1; + xfer[0].buf = &offset; + xfer[1].addr = adihdmi->i2c_edid->addr; + xfer[1].flags = I2C_M_RD; + xfer[1].len = 64; + xfer[1].buf = adihdmi->edid_buf; + + offset = 0; + + for (i = 0; i < 4; ++i) { + ret = i2c_transfer(adihdmi->i2c_edid->adapter, xfer, + ARRAY_SIZE(xfer)); + if (ret < 0) + return ret; + else if (ret != 2) + return -EIO; + + xfer[1].buf += 64; + offset += 64; + } + + adihdmi->current_edid_segment = block / 2; + } + + if (block % 2 == 0) + memcpy(buf, adihdmi->edid_buf, len); + else + memcpy(buf, adihdmi->edid_buf + 128, len); + + return 0; +} + +static int adihdmi_mode_valid(struct drm_display_mode *mode) +{ + if (mode->clock > 165000) + return MODE_CLOCK_HIGH; + + return MODE_OK; +} + +/* ----------------------------------------------------------------------------- + * DT and private structure operations + */ + +#define conn_to_adihdmi2(x) \ + container_of(x, struct adihdmi2, connector); + +#define enc_to_adihdmi2(x) \ + container_of(x, struct adihdmi2, encoder); + +#define enc_to_adihdmi(x) \ + (&(container_of(x, struct adihdmi2, encoder)->base)) + +static int adihdmi_parse_dt(struct device_node *np, + struct adihdmi_link_config *config) +{ + memset(config, 0, sizeof(*config)); + + config->input_color_depth = 8; + + config->input_colorspace = HDMI_COLORSPACE_RGB; + //config->input_colorspace = HDMI_COLORSPACE_YUV422; + //config->input_colorspace = HDMI_COLORSPACE_YUV444; + + config->input_clock = ADIHDMI_INPUT_CLOCK_1X; + //config->input_clock = ADIHDMI_INPUT_CLOCK_2X; + //config->input_clock = ADIHDMI_INPUT_CLOCK_DDR; + + if (config->input_colorspace == HDMI_COLORSPACE_YUV422 || + config->input_clock != ADIHDMI_INPUT_CLOCK_1X) { + + config->input_style = 1; + //config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_LEFT; + config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_EVENLY; + //config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_RIGHT; + + } else { + config->input_style = 1; + config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_LEFT; + } + + config->clock_delay = 0; + config->embedded_sync = 0; + + /* Hardcode the sync pulse configurations for now. */ + config->sync_pulse = ADIHDMI_INPUT_SYNC_PULSE_NONE; + config->vsync_polarity = ADIHDMI_SYNC_POLARITY_PASSTHROUGH; + config->hsync_polarity = ADIHDMI_SYNC_POLARITY_PASSTHROUGH; + + return 0; +} + +static const int edid_i2c_addr = 0x7e; +static const int packet_i2c_addr = 0x70; +static const int cec_i2c_addr = 0x78; + +static int adihdmi_create(struct i2c_client *i2c, struct adihdmi *adihdmi) { - struct adihdmi *adihdmi = data; - struct i2c_msg xfer[2]; - uint8_t offset; - unsigned int i; - int ret; - - if (len > 128) - return -EINVAL; - - if (adihdmi->current_edid_segment != block / 2) { - unsigned int status; - - ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_DDC_STATUS, - &status); - if (ret < 0) - return ret; - - if (status != 2) { - adihdmi->edid_read = false; - regmap_write(adihdmi->regmap, ADIHDMI_REG_EDID_SEGMENT, - block); - ret = adihdmi_wait_for_edid(adihdmi, 200); - if (ret < 0) - return ret; - } - - /* Break this apart, hopefully more I2C controllers will - * support 64 byte transfers than 256 byte transfers - */ - - xfer[0].addr = adihdmi->i2c_edid->addr; - xfer[0].flags = 0; - xfer[0].len = 1; - xfer[0].buf = &offset; - xfer[1].addr = adihdmi->i2c_edid->addr; - xfer[1].flags = I2C_M_RD; - xfer[1].len = 64; - xfer[1].buf = adihdmi->edid_buf; - - offset = 0; - - for (i = 0; i < 4; ++i) { - ret = i2c_transfer(adihdmi->i2c_edid->adapter, xfer, - ARRAY_SIZE(xfer)); - if (ret < 0) - return ret; - else if (ret != 2) - return -EIO; - - xfer[1].buf += 64; - offset += 64; - } - - adihdmi->current_edid_segment = block / 2; - } - - if (block % 2 == 0) - memcpy(buf, adihdmi->edid_buf, len); - else - memcpy(buf, adihdmi->edid_buf + 128, len); - - return 0; + struct adihdmi_link_config link_config; + struct device *dev = &i2c->dev; + unsigned int val; + int ret; + + adihdmi->powered = false; + adihdmi->status = connector_status_disconnected; + + ret = adihdmi_parse_dt(NULL, &link_config); + if (ret) + { + pr_err("%s - %d - Bad parse\n", __FUNCTION__, __LINE__); + return -EINVAL; + } + + /* + * The power down GPIO is optional. If present, toggle it from active to + * inactive to wake up the encoder. + */ + adihdmi->gpio_pd = devm_gpiod_get_optional(dev, "pd", GPIOD_OUT_HIGH); + if (IS_ERR(adihdmi->gpio_pd)) + { + pr_err("%s - %d - Bad PD GPIO\n", __FUNCTION__, __LINE__); + return PTR_ERR(adihdmi->gpio_pd); + } + + if (adihdmi->gpio_pd) { + mdelay(5); + gpiod_set_value_cansleep(adihdmi->gpio_pd, 0); + } + + adihdmi->regmap = devm_regmap_init_i2c(i2c, &adihdmi_regmap_config); + if (IS_ERR(adihdmi->regmap)) + { + pr_err("%s - %d - Bad reg map init\n", __FUNCTION__, __LINE__); + return PTR_ERR(adihdmi->regmap); + } + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_CHIP_REVISION, &val); + if (ret) + { + pr_err("%s - %d - Bad reg map read\n", __FUNCTION__, __LINE__); + return ret; + } + dev_dbg(dev, "Rev. %d\n", val); + + ret = regmap_register_patch(adihdmi->regmap, adihdmi_fixed_registers, + ARRAY_SIZE(adihdmi_fixed_registers)); + if (ret) + { + pr_err("%s - %d - Bad reg map patch\n", __FUNCTION__, __LINE__); + return ret; + } + + regmap_write(adihdmi->regmap, ADIHDMI_REG_EDID_I2C_ADDR, edid_i2c_addr); + regmap_write(adihdmi->regmap, ADIHDMI_REG_PACKET_I2C_ADDR, + packet_i2c_addr); + regmap_write(adihdmi->regmap, ADIHDMI_REG_CEC_I2C_ADDR, cec_i2c_addr); + adihdmi_packet_disable(adihdmi, 0xffff); + + adihdmi->i2c_main = i2c; + adihdmi->i2c_edid = i2c_new_dummy(i2c->adapter, edid_i2c_addr >> 1); + if (!adihdmi->i2c_edid) + { + pr_err("%s - %d - No mem for EDID\n", __FUNCTION__, __LINE__); + return -ENOMEM; + } + + if (i2c->irq) { + init_waitqueue_head(&adihdmi->wq); + + ret = devm_request_threaded_irq(dev, i2c->irq, NULL, + adihdmi_irq_handler, + IRQF_ONESHOT, dev_name(dev), + adihdmi); + if (ret) + { + pr_err("%s - %d - Bad IRQ thread request\n", __FUNCTION__, __LINE__); + goto err_i2c_unregister_device; + } + } + + /* CEC is unused for now */ + regmap_write(adihdmi->regmap, ADIHDMI_REG_CEC_CTRL, + ADIHDMI_CEC_CTRL_POWER_DOWN); + + adihdmi_power_off(adihdmi); + + adihdmi_set_link_config(adihdmi, &link_config); + + adihdmi_audio_setup(adihdmi); + + return 0; + +err_i2c_unregister_device: + i2c_unregister_device(adihdmi->i2c_edid); + + return ret; +} + +static void adihdmi_destroy(struct adihdmi *priv) +{ + i2c_unregister_device(priv->i2c_edid); } /* ----------------------------------------------------------------------------- * Encoder operations */ -static int adihdmi_get_modes(struct drm_encoder *encoder, - struct drm_connector *connector) +static int adihdmi_encoder_get_modes(struct adihdmi *adihdmi, + struct drm_connector *connector) { - struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); - struct edid *edid; - unsigned int count; - - /* Reading the EDID only works if the device is powered */ - if (!adihdmi->powered) { - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), - ADIHDMI_INT0_EDID_READY); - regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), - ADIHDMI_INT1_DDC_ERROR); - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, - ADIHDMI_POWER_POWER_DOWN, 0); - adihdmi->current_edid_segment = -1; - } - - edid = drm_do_get_edid(connector, adihdmi_get_edid_block, adihdmi); - - if (!adihdmi->powered) - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, - ADIHDMI_POWER_POWER_DOWN, - ADIHDMI_POWER_POWER_DOWN); - - kfree(adihdmi->edid); - adihdmi->edid = edid; - if (!edid) - { - pr_err("%s - %d - No EDID\n", __FUNCTION__, __LINE__); - return 0; - } - - drm_mode_connector_update_edid_property(connector, edid); - count = drm_add_edid_modes(connector, edid); - - adihdmi_set_config_csc(adihdmi, connector, adihdmi->rgb); - - return count; + struct edid *edid; + unsigned int count; + + /* Reading the EDID only works if the device is powered */ + if (!adihdmi->powered) { + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(0), + ADIHDMI_INT0_EDID_READY); + regmap_write(adihdmi->regmap, ADIHDMI_REG_INT(1), + ADIHDMI_INT1_DDC_ERROR); + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, 0); + adihdmi->current_edid_segment = -1; + } + + edid = drm_do_get_edid(connector, adihdmi_get_edid_block, adihdmi); + + if (!adihdmi->powered) + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER, + ADIHDMI_POWER_POWER_DOWN, + ADIHDMI_POWER_POWER_DOWN); + + kfree(adihdmi->edid); + adihdmi->edid = edid; + if (!edid) + { + pr_err("%s - %d - No EDID\n", __FUNCTION__, __LINE__); + return 0; + } + + drm_mode_connector_update_edid_property(connector, edid); + count = drm_add_edid_modes(connector, edid); + + adihdmi_set_config_csc(adihdmi, connector, adihdmi->rgb); + + return count; } static void adihdmi_encoder_dpms(struct drm_encoder *encoder, int mode) { - struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); + struct adihdmi2 *priv2 = enc_to_adihdmi2(encoder); - if (mode == DRM_MODE_DPMS_ON) - adihdmi_power_on(adihdmi); - else - adihdmi_power_off(adihdmi); + if (mode == DRM_MODE_DPMS_ON) + adihdmi_power_on(&priv2->base); + else + adihdmi_power_off(&priv2->base); } -static enum drm_connector_status adihdmi_encoder_detect(struct drm_encoder *encoder, struct drm_connector *connector) + static enum drm_connector_status +adihdmi_encoder_detect(struct adihdmi *adihdmi, + struct drm_connector *connector) { - struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); - enum drm_connector_status status; - unsigned int val; - bool hpd; - int ret; - - ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_STATUS, &val); - if (ret < 0) - { - pr_err("%s - %d - Disconnected\n", __FUNCTION__, __LINE__); - return connector_status_disconnected; - } - - if (val & ADIHDMI_STATUS_HPD) - status = connector_status_connected; - else - status = connector_status_disconnected; - - hpd = adihdmi_hpd(adihdmi); - - /* The chip resets itself when the cable is disconnected, so in case - * there is a pending HPD interrupt and the cable is connected there was - * at least one transition from disconnected to connected and the chip - * has to be reinitialized. */ - if (status == connector_status_connected && hpd && adihdmi->powered) { - regcache_mark_dirty(adihdmi->regmap); - adihdmi_power_on(adihdmi); - adihdmi_get_modes(encoder, connector); - if (adihdmi->status == connector_status_connected) - status = connector_status_disconnected; - } else { - /* Renable HDP sensing */ - regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER2, - ADIHDMI_REG_POWER2_HDP_SRC_MASK, - ADIHDMI_REG_POWER2_HDP_SRC_BOTH); - } - - adihdmi->status = status; - return status; + enum drm_connector_status status; + unsigned int val; + bool hpd; + int ret; + + ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_STATUS, &val); + if (ret < 0) + { + pr_err("%s - %d - Disconnected\n", __FUNCTION__, __LINE__); + return connector_status_disconnected; + } + + if (val & ADIHDMI_STATUS_HPD) + status = connector_status_connected; + else + status = connector_status_disconnected; + + hpd = adihdmi_hpd(adihdmi); + + /* The chip resets itself when the cable is disconnected, so in case + * there is a pending HPD interrupt and the cable is connected there was + * at least one transition from disconnected to connected and the chip + * has to be reinitialized. */ + if (status == connector_status_connected && hpd && adihdmi->powered) { + regcache_mark_dirty(adihdmi->regmap); + adihdmi_power_on(adihdmi); + adihdmi_encoder_get_modes(adihdmi, connector); + if (adihdmi->status == connector_status_connected) + status = connector_status_disconnected; + } else { + /* Renable HDP sensing */ + regmap_update_bits(adihdmi->regmap, ADIHDMI_REG_POWER2, + ADIHDMI_REG_POWER2_HDP_SRC_MASK, + ADIHDMI_REG_POWER2_HDP_SRC_BOTH); + } + + adihdmi->status = status; + return status; } static bool adihdmi_encoder_mode_fixup(struct drm_encoder *encoder, const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - return true; + return true; } static int adihdmi_encoder_mode_valid(struct drm_encoder *encoder, struct drm_display_mode *mode) { - if (mode->clock > 165000) - return MODE_CLOCK_HIGH; - - return MODE_OK; + return adihdmi_mode_valid(mode); } static void adihdmi_encoder_mode_set(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adj_mode) + struct drm_display_mode *mode, + struct drm_display_mode *adj_mode) +{ + unsigned int low_refresh_rate; + unsigned int hsync_polarity = 0; + unsigned int vsync_polarity = 0; + struct adihdmi *adihdmi = enc_to_adihdmi(encoder); + + if (adihdmi->embedded_sync) { + unsigned int hsync_offset, hsync_len; + unsigned int vsync_offset, vsync_len; + + hsync_offset = adj_mode->crtc_hsync_start - + adj_mode->crtc_hdisplay; + vsync_offset = adj_mode->crtc_vsync_start - + adj_mode->crtc_vdisplay; + hsync_len = adj_mode->crtc_hsync_end - + adj_mode->crtc_hsync_start; + vsync_len = adj_mode->crtc_vsync_end - + adj_mode->crtc_vsync_start; + + /* The hardware vsync generator has a off-by-one bug */ + vsync_offset += 1; + + regmap_write(adihdmi->regmap, ADIHDMI_REG_HSYNC_PLACEMENT_MSB, + ((hsync_offset >> 10) & 0x7) << 5); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(0), + (hsync_offset >> 2) & 0xff); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(1), + ((hsync_offset & 0x3) << 6) | + ((hsync_len >> 4) & 0x3f)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(2), + ((hsync_len & 0xf) << 4) | + ((vsync_offset >> 6) & 0xf)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(3), + ((vsync_offset & 0x3f) << 2) | + ((vsync_len >> 8) & 0x3)); + regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(4), + vsync_len & 0xff); + + hsync_polarity = !(adj_mode->flags & DRM_MODE_FLAG_PHSYNC); + vsync_polarity = !(adj_mode->flags & DRM_MODE_FLAG_PVSYNC); + } else { + enum adihdmi_sync_polarity mode_hsync_polarity; + enum adihdmi_sync_polarity mode_vsync_polarity; + + /** + * If the input signal is always low or always high we want to + * invert or let it passthrough depending on the polarity of the + * current mode. + **/ + if (adj_mode->flags & DRM_MODE_FLAG_NHSYNC) + mode_hsync_polarity = ADIHDMI_SYNC_POLARITY_LOW; + else + mode_hsync_polarity = ADIHDMI_SYNC_POLARITY_HIGH; + + if (adj_mode->flags & DRM_MODE_FLAG_NVSYNC) + mode_vsync_polarity = ADIHDMI_SYNC_POLARITY_LOW; + else + mode_vsync_polarity = ADIHDMI_SYNC_POLARITY_HIGH; + + if (adihdmi->hsync_polarity != mode_hsync_polarity && + adihdmi->hsync_polarity != + ADIHDMI_SYNC_POLARITY_PASSTHROUGH) + hsync_polarity = 1; + + if (adihdmi->vsync_polarity != mode_vsync_polarity && + adihdmi->vsync_polarity != + ADIHDMI_SYNC_POLARITY_PASSTHROUGH) + vsync_polarity = 1; + } + + if (mode->vrefresh <= 24000) + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_24HZ; + else if (mode->vrefresh <= 25000) + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_25HZ; + else if (mode->vrefresh <= 30000) + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_30HZ; + else + low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_NONE; + + regmap_update_bits(adihdmi->regmap, 0xfb, + 0x6, low_refresh_rate << 1); + regmap_update_bits(adihdmi->regmap, 0x17, + 0x60, (vsync_polarity << 6) | (hsync_polarity << 5)); + + /* + * TODO Test first order 4:2:2 to 4:4:4 up conversion method, which is + * supposed to give better results. + */ + + adihdmi->f_tmds = mode->clock; +} + +static void adihdmi_encoder_restore(struct drm_encoder *encoder) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static void adihdmi_encoder_save(struct drm_encoder *encoder) +{ + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); +} + +static void adihdmi_encoder_prepare(struct drm_encoder *encoder) +{ + adihdmi_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); +} + +static void adihdmi_encoder_commit(struct drm_encoder *encoder) { - struct adihdmi *adihdmi = encoder_to_adihdmi(encoder); - unsigned int low_refresh_rate; - unsigned int hsync_polarity = 0; - unsigned int vsync_polarity = 0; - - if (adihdmi->embedded_sync) { - unsigned int hsync_offset, hsync_len; - unsigned int vsync_offset, vsync_len; - - hsync_offset = adj_mode->crtc_hsync_start - - adj_mode->crtc_hdisplay; - vsync_offset = adj_mode->crtc_vsync_start - - adj_mode->crtc_vdisplay; - hsync_len = adj_mode->crtc_hsync_end - - adj_mode->crtc_hsync_start; - vsync_len = adj_mode->crtc_vsync_end - - adj_mode->crtc_vsync_start; - - /* The hardware vsync generator has a off-by-one bug */ - vsync_offset += 1; - - regmap_write(adihdmi->regmap, ADIHDMI_REG_HSYNC_PLACEMENT_MSB, - ((hsync_offset >> 10) & 0x7) << 5); - regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(0), - (hsync_offset >> 2) & 0xff); - regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(1), - ((hsync_offset & 0x3) << 6) | - ((hsync_len >> 4) & 0x3f)); - regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(2), - ((hsync_len & 0xf) << 4) | - ((vsync_offset >> 6) & 0xf)); - regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(3), - ((vsync_offset & 0x3f) << 2) | - ((vsync_len >> 8) & 0x3)); - regmap_write(adihdmi->regmap, ADIHDMI_REG_SYNC_DECODER(4), - vsync_len & 0xff); - - hsync_polarity = !(adj_mode->flags & DRM_MODE_FLAG_PHSYNC); - vsync_polarity = !(adj_mode->flags & DRM_MODE_FLAG_PVSYNC); - } else { - enum adihdmi_sync_polarity mode_hsync_polarity; - enum adihdmi_sync_polarity mode_vsync_polarity; - - /** - * If the input signal is always low or always high we want to - * invert or let it passthrough depending on the polarity of the - * current mode. - **/ - if (adj_mode->flags & DRM_MODE_FLAG_NHSYNC) - mode_hsync_polarity = ADIHDMI_SYNC_POLARITY_LOW; - else - mode_hsync_polarity = ADIHDMI_SYNC_POLARITY_HIGH; - - if (adj_mode->flags & DRM_MODE_FLAG_NVSYNC) - mode_vsync_polarity = ADIHDMI_SYNC_POLARITY_LOW; - else - mode_vsync_polarity = ADIHDMI_SYNC_POLARITY_HIGH; - - if (adihdmi->hsync_polarity != mode_hsync_polarity && - adihdmi->hsync_polarity != - ADIHDMI_SYNC_POLARITY_PASSTHROUGH) - hsync_polarity = 1; - - if (adihdmi->vsync_polarity != mode_vsync_polarity && - adihdmi->vsync_polarity != - ADIHDMI_SYNC_POLARITY_PASSTHROUGH) - vsync_polarity = 1; - } - - if (mode->vrefresh <= 24000) - low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_24HZ; - else if (mode->vrefresh <= 25000) - low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_25HZ; - else if (mode->vrefresh <= 30000) - low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_30HZ; - else - low_refresh_rate = ADIHDMI_LOW_REFRESH_RATE_NONE; - - regmap_update_bits(adihdmi->regmap, 0xfb, - 0x6, low_refresh_rate << 1); - regmap_update_bits(adihdmi->regmap, 0x17, - 0x60, (vsync_polarity << 6) | (hsync_polarity << 5)); - - /* - * TODO Test first order 4:2:2 to 4:4:4 up conversion method, which is - * supposed to give better results. - */ - - adihdmi->f_tmds = mode->clock; + adihdmi_encoder_dpms(encoder, DRM_MODE_DPMS_ON); } +static struct drm_encoder_helper_funcs adihdmi_encoder_helper_funcs = { + .dpms = adihdmi_encoder_dpms, + .save = adihdmi_encoder_save, + .restore = adihdmi_encoder_restore, + .mode_fixup = adihdmi_encoder_mode_fixup, + .prepare = adihdmi_encoder_prepare, + .commit = adihdmi_encoder_commit, + .mode_set = adihdmi_encoder_mode_set, +}; + +static void adihdmi_encoder_destroy(struct drm_encoder *encoder) +{ + struct adihdmi2 *priv = enc_to_adihdmi2(encoder); + + adihdmi_destroy(&priv->base); + drm_encoder_cleanup(encoder); +} + +static const struct drm_encoder_funcs adihdmi_encoder_funcs = { + .destroy = adihdmi_encoder_destroy, +}; + +/* ----------------------------------------------------------------------------- + * Slave operations + */ + static int adihdmi_encoder_slave_create_resources(struct drm_encoder *encoder, struct drm_connector *connector) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); - return 0; + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return 0; } static void adihdmi_encoder_slave_destroy(struct drm_encoder *encoder) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); } -static void adihdmi_encoder_restore(struct drm_encoder *encoder) + static enum drm_connector_status +adihdmi_encoder_slave_detect(struct drm_encoder *encoder, + struct drm_connector *connector) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return adihdmi_encoder_detect(enc_to_adihdmi(encoder), + connector); } -static void adihdmi_encoder_save(struct drm_encoder *encoder) +static int adihdmi_encoder_slave_get_modes(struct drm_encoder *encoder, + struct drm_connector *connector) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return adihdmi_encoder_get_modes(enc_to_adihdmi(encoder), + connector); } + static void adihdmi_encoder_slave_set_config(struct drm_encoder *encoder, void *params) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); } static int adihdmi_encoder_set_property(struct drm_encoder *encoder, struct drm_connector *connector, struct drm_property *property, uint64_t val) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); - return 0; + pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + return 0; } -static struct drm_encoder_slave_funcs adihdmi_encoder_funcs = { - .create_resources = adihdmi_encoder_slave_create_resources, - .destroy = adihdmi_encoder_slave_destroy, - .detect = adihdmi_encoder_detect, - .dpms = adihdmi_encoder_dpms, - .get_modes = adihdmi_get_modes, - .mode_fixup = adihdmi_encoder_mode_fixup, - .mode_set = adihdmi_encoder_mode_set, - .mode_valid = adihdmi_encoder_mode_valid, - .restore = adihdmi_encoder_restore, - .save = adihdmi_encoder_save, - .set_config = adihdmi_encoder_slave_set_config, - .set_property = adihdmi_encoder_set_property, +static struct drm_encoder_slave_funcs adihdmi_encoder_slave_funcs = { + .create_resources = adihdmi_encoder_slave_create_resources, + .destroy = adihdmi_encoder_slave_destroy, + .detect = adihdmi_encoder_slave_detect, + .dpms = adihdmi_encoder_dpms, + .get_modes = adihdmi_encoder_slave_get_modes, + .mode_fixup = adihdmi_encoder_mode_fixup, + .mode_set = adihdmi_encoder_mode_set, + .mode_valid = adihdmi_encoder_mode_valid, + .restore = adihdmi_encoder_restore, + .save = adihdmi_encoder_save, + .set_config = adihdmi_encoder_slave_set_config, + .set_property = adihdmi_encoder_set_property, }; /* ----------------------------------------------------------------------------- - * Probe & remove + * Connector operations */ -static int adihdmi_parse_dt(struct device_node *np, - struct adihdmi_link_config *config) +static int adihdmi_connector_get_modes(struct drm_connector *connector) { - memset(config, 0, sizeof(*config)); + struct adihdmi2 *priv = conn_to_adihdmi2(connector); - config->input_color_depth = 8; - - config->input_colorspace = HDMI_COLORSPACE_RGB; - //config->input_colorspace = HDMI_COLORSPACE_YUV422; - //config->input_colorspace = HDMI_COLORSPACE_YUV444; + return adihdmi_encoder_get_modes(&priv->base, connector); +} - config->input_clock = ADIHDMI_INPUT_CLOCK_1X; - //config->input_clock = ADIHDMI_INPUT_CLOCK_2X; - //config->input_clock = ADIHDMI_INPUT_CLOCK_DDR; +static int adihdmi_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + return adihdmi_mode_valid(mode); +} - if (config->input_colorspace == HDMI_COLORSPACE_YUV422 || - config->input_clock != ADIHDMI_INPUT_CLOCK_1X) { + static struct drm_encoder * +adihdmi_connector_best_encoder(struct drm_connector *connector) +{ + struct adihdmi2 *priv = conn_to_adihdmi2(connector); - config->input_style = 1; - //config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_LEFT; - config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_EVENLY; - //config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_RIGHT; + return &priv->encoder; +} - } else { - config->input_style = 1; - config->input_justification = ADIHDMI_INPUT_JUSTIFICATION_LEFT; - } +static struct drm_connector_helper_funcs adihdmi_connector_helper_funcs = { + .get_modes = adihdmi_connector_get_modes, + .mode_valid = adihdmi_connector_mode_valid, + .best_encoder = adihdmi_connector_best_encoder, +}; - config->clock_delay = 0; - config->embedded_sync = 0; + static enum drm_connector_status +adihdmi_connector_detect(struct drm_connector *connector, bool force) +{ + struct adihdmi2 *priv = conn_to_adihdmi2(connector); - /* Hardcode the sync pulse configurations for now. */ - config->sync_pulse = ADIHDMI_INPUT_SYNC_PULSE_NONE; - config->vsync_polarity = ADIHDMI_SYNC_POLARITY_PASSTHROUGH; - config->hsync_polarity = ADIHDMI_SYNC_POLARITY_PASSTHROUGH; + return adihdmi_encoder_detect(&priv->base, connector); +} - return 0; +static void adihdmi_connector_destroy(struct drm_connector *connector) +{ + drm_connector_unregister(connector); + drm_connector_cleanup(connector); } +static struct drm_connector_funcs adihdmi_connector_funcs = { + .dpms = drm_helper_connector_dpms, + .fill_modes = drm_helper_probe_single_connector_modes, + .detect = adihdmi_connector_detect, + .destroy = adihdmi_connector_destroy, +}; + +/* ----------------------------------------------------------------------------- + * Component operations + */ + static int adihdmi_bind(struct device *dev, struct device *master, void *data) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); - return 0; + struct i2c_client *client = to_i2c_client(dev); + struct drm_device *drm = data; + struct adihdmi2 *priv; + uint32_t crtcs = 0; + int ret; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + { + pr_err("%s - %d - No memory for ADIHDMI\n", __FUNCTION__, __LINE__); + return -ENOMEM; + } + + dev_set_drvdata(dev, priv); + + if (dev->of_node) + crtcs = drm_of_find_possible_crtcs(drm, dev->of_node); + + /* If no CRTCs were found, fall back to our old behaviour */ + if (crtcs == 0) { + dev_warn(dev, "Falling back to first CRTC\n"); + crtcs = 1 << 0; + } + + priv->base.encoder = &priv->encoder; + priv->connector.interlace_allowed = 1; + priv->encoder.possible_crtcs = crtcs; + + ret = adihdmi_create(client, &priv->base); + if (ret) + return ret; + + drm_encoder_helper_add(&priv->encoder, &adihdmi_encoder_helper_funcs); + ret = drm_encoder_init(drm, &priv->encoder, &adihdmi_encoder_funcs, + DRM_MODE_ENCODER_TMDS); + if (ret) + goto err_encoder; + + drm_connector_helper_add(&priv->connector, + &adihdmi_connector_helper_funcs); + ret = drm_connector_init(drm, &priv->connector, + &adihdmi_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA); + if (ret) + goto err_connector; + + ret = drm_connector_register(&priv->connector); + if (ret) + goto err_sysfs; + + priv->connector.encoder = &priv->encoder; + drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder); + + return 0; + +err_sysfs: + drm_connector_cleanup(&priv->connector); +err_connector: + drm_encoder_cleanup(&priv->encoder); +err_encoder: + adihdmi_destroy(&priv->base); + return ret; + + } static void adihdmi_unbind(struct device *dev, struct device *master, void *data) { - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); + struct adihdmi2 *priv = dev_get_drvdata(dev); + + drm_connector_cleanup(&priv->connector); + drm_encoder_cleanup(&priv->encoder); + adihdmi_destroy(&priv->base); } static const struct component_ops adihdmi_ops = { - .bind = adihdmi_bind, - .unbind = adihdmi_unbind, + .bind = adihdmi_bind, + .unbind = adihdmi_unbind, }; -static const int edid_i2c_addr = 0x7e; -static const int packet_i2c_addr = 0x70; -static const int cec_i2c_addr = 0x78; +/* ----------------------------------------------------------------------------- + * Init operations + */ static int adihdmi_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct adihdmi_link_config link_config; - struct adihdmi *adihdmi; - struct device *dev = &i2c->dev; - unsigned int val; - int ret; - - ret = component_add(&i2c->dev, &adihdmi_ops); - if (ret) - { - pr_err("%s - %d - Add ADIHDMI ops failed\n", __FUNCTION__, __LINE__); - } - - adihdmi = devm_kzalloc(dev, sizeof(*adihdmi), GFP_KERNEL); - if (!adihdmi) - { - pr_err("%s - %d - No memory for ADIHDMI\n", __FUNCTION__, __LINE__); - return -EINVAL; - } - - adihdmi->powered = false; - adihdmi->status = connector_status_disconnected; - - ret = adihdmi_parse_dt(NULL, &link_config); - if (ret) - { - pr_err("%s - %d - Bad parse\n", __FUNCTION__, __LINE__); - return -EINVAL; - } - - /* - * The power down GPIO is optional. If present, toggle it from active to - * inactive to wake up the encoder. - */ - adihdmi->gpio_pd = devm_gpiod_get_optional(dev, "pd", GPIOD_OUT_HIGH); - if (IS_ERR(adihdmi->gpio_pd)) - { - pr_err("%s - %d - Bad PD GPIO\n", __FUNCTION__, __LINE__); - return PTR_ERR(adihdmi->gpio_pd); - } - - if (adihdmi->gpio_pd) { - mdelay(5); - gpiod_set_value_cansleep(adihdmi->gpio_pd, 0); - } - - adihdmi->regmap = devm_regmap_init_i2c(i2c, &adihdmi_regmap_config); - if (IS_ERR(adihdmi->regmap)) - { - pr_err("%s - %d - Bad reg map init\n", __FUNCTION__, __LINE__); - return PTR_ERR(adihdmi->regmap); - } - - ret = regmap_read(adihdmi->regmap, ADIHDMI_REG_CHIP_REVISION, &val); - if (ret) - { - pr_err("%s - %d - Bad reg map read\n", __FUNCTION__, __LINE__); - return ret; - } - dev_dbg(dev, "Rev. %d\n", val); - - ret = regmap_register_patch(adihdmi->regmap, adihdmi_fixed_registers, - ARRAY_SIZE(adihdmi_fixed_registers)); - if (ret) - { - pr_err("%s - %d - Bad reg map patch\n", __FUNCTION__, __LINE__); - return ret; - } - - regmap_write(adihdmi->regmap, ADIHDMI_REG_EDID_I2C_ADDR, edid_i2c_addr); - regmap_write(adihdmi->regmap, ADIHDMI_REG_PACKET_I2C_ADDR, - packet_i2c_addr); - regmap_write(adihdmi->regmap, ADIHDMI_REG_CEC_I2C_ADDR, cec_i2c_addr); - adihdmi_packet_disable(adihdmi, 0xffff); - - adihdmi->i2c_main = i2c; - adihdmi->i2c_edid = i2c_new_dummy(i2c->adapter, edid_i2c_addr >> 1); - if (!adihdmi->i2c_edid) - { - pr_err("%s - %d - No mem for EDID\n", __FUNCTION__, __LINE__); - return -ENOMEM; - } - - if (i2c->irq) { - init_waitqueue_head(&adihdmi->wq); - - ret = devm_request_threaded_irq(dev, i2c->irq, NULL, - adihdmi_irq_handler, - IRQF_ONESHOT, dev_name(dev), - adihdmi); - if (ret) - { - pr_err("%s - %d - Bad IRQ thread request\n", __FUNCTION__, __LINE__); - goto err_i2c_unregister_device; - } - } - - /* CEC is unused for now */ - regmap_write(adihdmi->regmap, ADIHDMI_REG_CEC_CTRL, - ADIHDMI_CEC_CTRL_POWER_DOWN); - - adihdmi_power_off(adihdmi); - - i2c_set_clientdata(i2c, adihdmi); - - adihdmi_set_link_config(adihdmi, &link_config); - - adihdmi_audio_setup(adihdmi); - - return 0; - -err_i2c_unregister_device: - i2c_unregister_device(adihdmi->i2c_edid); - - return ret; + return component_add(&i2c->dev, &adihdmi_ops); } static int adihdmi_remove(struct i2c_client *i2c) { - struct adihdmi *adihdmi = i2c_get_clientdata(i2c); - - i2c_unregister_device(adihdmi->i2c_edid); - - kfree(adihdmi->edid); + component_del(&i2c->dev, &adihdmi_ops); - component_del(&i2c->dev, &adihdmi_ops); - - return 0; + return 0; } static int adihdmi_encoder_init(struct i2c_client *i2c, struct drm_device *dev, - struct drm_encoder_slave *encoder) + struct drm_encoder_slave *encoder_slave) { - struct adihdmi *adihdmi = i2c_get_clientdata(i2c); + struct adihdmi *adihdmi; + int ret; + + adihdmi = kzalloc(sizeof(*adihdmi), GFP_KERNEL); + if (!adihdmi) + return -ENOMEM; + + adihdmi->encoder = &encoder_slave->base; - encoder->slave_priv = adihdmi; - encoder->slave_funcs = &adihdmi_encoder_funcs; + ret = adihdmi_create(i2c, adihdmi); + if (ret) { + kfree(adihdmi); + return ret; + } - adihdmi->encoder = &encoder->base; + encoder_slave->slave_priv = adihdmi; + encoder_slave->slave_funcs = &adihdmi_encoder_slave_funcs; - return 0; + return 0; } static const struct i2c_device_id adihdmi_i2c_ids[] = { - { "adv7511", 0 }, - { "adv7511w", 0 }, - { "adv7513", 0 }, - { } + { "adv7511", 0 }, + { "adv7511w", 0 }, + { "adv7513", 0 }, + { } }; MODULE_DEVICE_TABLE(i2c, adihdmi_i2c_ids); static const struct of_device_id adihdmi_of_ids[] = { - { .compatible = "adi,adv7511", }, - { .compatible = "adi,adv7511w", }, - { .compatible = "adi,adv7513", }, - { } + { .compatible = "adi,adv7511", }, + { .compatible = "adi,adv7511w", }, + { .compatible = "adi,adv7513", }, + { } }; MODULE_DEVICE_TABLE(of, adihdmi_of_ids); static struct drm_i2c_encoder_driver adihdmi_driver = { - .i2c_driver = { - .driver = { - .name = "adihdmi", - .of_match_table = adihdmi_of_ids, - }, - .id_table = adihdmi_i2c_ids, - .probe = adihdmi_probe, - .remove = adihdmi_remove, - }, - - .encoder_init = adihdmi_encoder_init, + .i2c_driver = { + .driver = { + .name = "adihdmi", + .of_match_table = adihdmi_of_ids, + }, + .id_table = adihdmi_i2c_ids, + .probe = adihdmi_probe, + .remove = adihdmi_remove, + }, + + .encoder_init = adihdmi_encoder_init, }; static int __init adihdmi_init(void) { - return drm_i2c_encoder_register(THIS_MODULE, &adihdmi_driver); + return drm_i2c_encoder_register(THIS_MODULE, &adihdmi_driver); } module_init(adihdmi_init); static void __exit adihdmi_exit(void) { - drm_i2c_encoder_unregister(&adihdmi_driver); + drm_i2c_encoder_unregister(&adihdmi_driver); } module_exit(adihdmi_exit); From 85a0296cfb946956fe96d5ba8960c236e2865a78 Mon Sep 17 00:00:00 2001 From: Matt Porter Date: Tue, 3 Nov 2015 15:37:54 -0500 Subject: [PATCH 100/158] ARM: dts: add Arrow BeagleBone Black Industrial dts Adds a dts file for the Arrow BeagleBone Black Industrial board. This BBB variant differs in that it uses an industrial temp rated ADV7511W HDMI encoder rather than the NXP HDMI encoder on the tradtional BBB. Signed-off-by: Matt Porter --- arch/arm/boot/dts/am335x-abbbi.dts | 163 +++++++++++++++++++++++++++++ 1 file changed, 163 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-abbbi.dts diff --git a/arch/arm/boot/dts/am335x-abbbi.dts b/arch/arm/boot/dts/am335x-abbbi.dts new file mode 100644 index 0000000000000..43efeadea16c8 --- /dev/null +++ b/arch/arm/boot/dts/am335x-abbbi.dts @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright 2015 Konsulko Group + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" + + +/ { + model = "Arrow BeagleBone Black Industrial"; + compatible = "arrow,am335x-abbbi", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&am33xx_pinmux { + adi_hdmi_bbbi_pins: adi_hdmi_bbbi_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ + AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + >; + }; + adi_hdmi_bbbi_off_pins: adi_hdmi_bbbi_off_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ + >; + }; + + mcasp0_pins: mcasp0_pins { + pinctrl-single,pins = < + 0x1ac (PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */ + 0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2 */ + 0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ + 0x190 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ + 0x06c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */ + >; + }; + + mcasp0_pins_sleep: mcasp0_pins_sleep { + pinctrl-single,pins = < + 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkx.mcasp0_ahclkx */ + 0x19c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkr.mcasp0_axr2 */ + 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_fsx.mcasp0_fsx */ + 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_aclkx.mcasp0_aclkx */ + 0x06c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */ + >; + }; +}; + +&lcdc { + status = "okay"; + port { + lcdc_0: endpoint@0 { + remote-endpoint = <&hdmi_0>; + }; + }; +}; + +&i2c0 { + adv7511w { + compatible = "adi,adv7511w"; + reg = <0x39>; + pinctrl-names = "default", "off"; + pinctrl-0 = <&adi_hdmi_bbbi_pins>; + pinctrl-1 = <&adi_hdmi_bbbi_off_pins>; + + port { + hdmi_0: endpoint@0 { + remote-endpoint = <&lcdc_0>; + }; + }; + }; +}; + +&mcasp0 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mcasp0_pins>; + pinctrl-1 = <&mcasp0_pins_sleep>; + status = "okay"; + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 0 0 1 0 + >; + tx-num-evt = <1>; + rx-num-evt = <1>; +}; + +/ { + clk_mcasp0_fixed: clk_mcasp0_fixed { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24576000>; + }; + + clk_mcasp0: clk_mcasp0 { + #clock-cells = <0>; + compatible = "gpio-gate-clock"; + clocks = <&clk_mcasp0_fixed>; + enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */ + }; + + hdmi_audio: hdmi_audio@0 { + compatible = "linux,hdmi-audio"; + status = "okay"; + }; + + sound { + compatible = "ti,beaglebone-black-audio"; + ti,model = "TI BeagleBone Black"; + ti,audio-codec = <&hdmi_audio>; + ti,mcasp-controller = <&mcasp0>; + ti,audio-routing = + "HDMI Out", "TX"; + clocks = <&clk_mcasp0>; + clock-names = "mclk"; + }; +}; + +&rtc { + system-power-controller; +}; From 001f0855833c45e4e78e9c4c7a5217035003087d Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 26 Jan 2016 10:39:31 -0600 Subject: [PATCH 101/158] drm/adihdmi: Drop dummy save/restore hooks Signed-off-by: Robert Nelson --- drivers/gpu/drm/i2c/adihdmi_drv.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/gpu/drm/i2c/adihdmi_drv.c b/drivers/gpu/drm/i2c/adihdmi_drv.c index 907bdf98c4629..dd25f7d3abf29 100644 --- a/drivers/gpu/drm/i2c/adihdmi_drv.c +++ b/drivers/gpu/drm/i2c/adihdmi_drv.c @@ -956,16 +956,6 @@ static void adihdmi_encoder_mode_set(struct drm_encoder *encoder, adihdmi->f_tmds = mode->clock; } -static void adihdmi_encoder_restore(struct drm_encoder *encoder) -{ - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); -} - -static void adihdmi_encoder_save(struct drm_encoder *encoder) -{ - pr_debug("%s - %d\n", __FUNCTION__, __LINE__); -} - static void adihdmi_encoder_prepare(struct drm_encoder *encoder) { adihdmi_encoder_dpms(encoder, DRM_MODE_DPMS_OFF); @@ -978,8 +968,6 @@ static void adihdmi_encoder_commit(struct drm_encoder *encoder) static struct drm_encoder_helper_funcs adihdmi_encoder_helper_funcs = { .dpms = adihdmi_encoder_dpms, - .save = adihdmi_encoder_save, - .restore = adihdmi_encoder_restore, .mode_fixup = adihdmi_encoder_mode_fixup, .prepare = adihdmi_encoder_prepare, .commit = adihdmi_encoder_commit, @@ -1049,8 +1037,6 @@ static struct drm_encoder_slave_funcs adihdmi_encoder_slave_funcs = { .mode_fixup = adihdmi_encoder_mode_fixup, .mode_set = adihdmi_encoder_mode_set, .mode_valid = adihdmi_encoder_mode_valid, - .restore = adihdmi_encoder_restore, - .save = adihdmi_encoder_save, .set_config = adihdmi_encoder_slave_set_config, .set_property = adihdmi_encoder_set_property, }; From d06371429668e7f0b7456e50649ca74580ab3143 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 26 Jan 2016 10:44:46 -0600 Subject: [PATCH 102/158] drm/adihdmi: Pass 'name' to drm_encoder_init() Signed-off-by: Robert Nelson --- drivers/gpu/drm/i2c/adihdmi_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i2c/adihdmi_drv.c b/drivers/gpu/drm/i2c/adihdmi_drv.c index dd25f7d3abf29..3d3862608bcf8 100644 --- a/drivers/gpu/drm/i2c/adihdmi_drv.c +++ b/drivers/gpu/drm/i2c/adihdmi_drv.c @@ -1133,7 +1133,7 @@ static int adihdmi_bind(struct device *dev, struct device *master, void *data) drm_encoder_helper_add(&priv->encoder, &adihdmi_encoder_helper_funcs); ret = drm_encoder_init(drm, &priv->encoder, &adihdmi_encoder_funcs, - DRM_MODE_ENCODER_TMDS); + DRM_MODE_ENCODER_TMDS, NULL); if (ret) goto err_encoder; From f9d95245b351ea486f20ac0cef70edab701c233d Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 28 Mar 2016 09:16:04 -0500 Subject: [PATCH 103/158] adihdmi_drv: reg_default -> reg_sequence Signed-off-by: Robert Nelson --- drivers/gpu/drm/i2c/adihdmi_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i2c/adihdmi_drv.c b/drivers/gpu/drm/i2c/adihdmi_drv.c index 3d3862608bcf8..67922246395e2 100644 --- a/drivers/gpu/drm/i2c/adihdmi_drv.c +++ b/drivers/gpu/drm/i2c/adihdmi_drv.c @@ -60,7 +60,7 @@ struct adihdmi2 { }; /* ADI recommended values for proper operation. */ -static const struct reg_default adihdmi_fixed_registers[] = { +static const struct reg_sequence adihdmi_fixed_registers[] = { { 0x98, 0x03 }, { 0x9a, 0xe0 }, { 0x9c, 0x30 }, From 9829c553ea1ab773917cd864cc6890a153e0468f Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 14 Jul 2017 11:20:54 -0500 Subject: [PATCH 104/158] adihdmi_drv fix drm_of.h include Signed-off-by: Robert Nelson --- drivers/gpu/drm/i2c/adihdmi_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i2c/adihdmi_drv.c b/drivers/gpu/drm/i2c/adihdmi_drv.c index 67922246395e2..6ab4682be4b9d 100644 --- a/drivers/gpu/drm/i2c/adihdmi_drv.c +++ b/drivers/gpu/drm/i2c/adihdmi_drv.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include "adihdmi.h" From e379ac65870cd0c787f1a457d2c471bd2ecfe5ca Mon Sep 17 00:00:00 2001 From: vinifr Date: Sun, 6 Dec 2015 15:08:04 -0300 Subject: [PATCH 105/158] ARM: dts: Add support for Olimex AM3352-SOM Add a dts file for Olimex AM3352-SOM board. The board does not use the PMIC tps65217 and does not have many peripherals present in beaglebone. Thus, a specific dtsi file (am335x-som-common.dtsi) is needed. rcn-ee: drop ti,am335x-bone due to: davinci_mdio: dt: updated phy_id[0] from phy_mask[fffffffc] davinci_mdio: dt: updated phy_id[1] from phy_mask[fffffffc] #4.5.0-rc0 Use: olimex,am335x-olimex-som tps65217.dtsi gone Signed-off-by: Dimitar Gamishev Signed-off-by: Vinicius Maciel --- arch/arm/boot/dts/am335x-olimex-som.dts | 189 +++++++++ arch/arm/boot/dts/am335x-som-common.dtsi | 465 +++++++++++++++++++++++ 2 files changed, 654 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-olimex-som.dts create mode 100644 arch/arm/boot/dts/am335x-som-common.dtsi diff --git a/arch/arm/boot/dts/am335x-olimex-som.dts b/arch/arm/boot/dts/am335x-olimex-som.dts new file mode 100644 index 0000000000000..2b00ad28340b1 --- /dev/null +++ b/arch/arm/boot/dts/am335x-olimex-som.dts @@ -0,0 +1,189 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-som-common.dtsi" + +/ { + model = "Olimex AM335x SOM"; + compatible = "olimex,am335x-olimex-som", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&am33xx_pinmux { + lcd_pins_default: lcd_pins_default { + pinctrl-single,pins = < + 0x20 0x01 /* gpmc_ad8.lcd_data16, OUTPUT | MODE1 */ + 0x24 0x01 /* gpmc_ad9.lcd_data17, OUTPUT | MODE1 */ + 0x28 0x01 /* gpmc_ad10.lcd_data18, OUTPUT | MODE1 */ + 0x2c 0x01 /* gpmc_ad11.lcd_data19, OUTPUT | MODE1 */ + 0x30 0x01 /* gpmc_ad12.lcd_data20, OUTPUT | MODE1 */ + 0x34 0x01 /* gpmc_ad13.lcd_data21, OUTPUT | MODE1 */ + 0x38 0x01 /* gpmc_ad14.lcd_data22, OUTPUT | MODE1 */ + 0x3c 0x01 /* gpmc_ad15.lcd_data23, OUTPUT | MODE1 */ + 0xa0 0x00 /* lcd_data0.lcd_data0, OUTPUT | MODE0 */ + 0xa4 0x00 /* lcd_data1.lcd_data1, OUTPUT | MODE0 */ + 0xa8 0x00 /* lcd_data2.lcd_data2, OUTPUT | MODE0 */ + 0xac 0x00 /* lcd_data3.lcd_data3, OUTPUT | MODE0 */ + 0xb0 0x00 /* lcd_data4.lcd_data4, OUTPUT | MODE0 */ + 0xb4 0x00 /* lcd_data5.lcd_data5, OUTPUT | MODE0 */ + 0xb8 0x00 /* lcd_data6.lcd_data6, OUTPUT | MODE0 */ + 0xbc 0x00 /* lcd_data7.lcd_data7, OUTPUT | MODE0 */ + 0xc0 0x00 /* lcd_data8.lcd_data8, OUTPUT | MODE0 */ + 0xc4 0x00 /* lcd_data9.lcd_data9, OUTPUT | MODE0 */ + 0xc8 0x00 /* lcd_data10.lcd_data10, OUTPUT | MODE0 */ + 0xcc 0x00 /* lcd_data11.lcd_data11, OUTPUT | MODE0 */ + 0xd0 0x00 /* lcd_data12.lcd_data12, OUTPUT | MODE0 */ + 0xd4 0x00 /* lcd_data13.lcd_data13, OUTPUT | MODE0 */ + 0xd8 0x00 /* lcd_data14.lcd_data14, OUTPUT | MODE0 */ + 0xdc 0x00 /* lcd_data15.lcd_data15, OUTPUT | MODE0 */ + 0xe0 0x00 /* lcd_vsync.lcd_vsync, OUTPUT | MODE0 */ + 0xe4 0x00 /* lcd_hsync.lcd_hsync, OUTPUT | MODE0 */ + 0xe8 0x00 /* lcd_pclk.lcd_pclk, OUTPUT | MODE0 */ + 0xec 0x00 /* lcd_ac_bias_en.lcd_ac_bias_en, OUTPUT | MODE0 */ + >; + }; + + lcd_pins_sleep: lcd_pins_sleep { + pinctrl-single,pins = < + 0x20 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad8.lcd_data16 */ + 0x24 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad9.lcd_data17 */ + 0x28 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.lcd_data18 */ + 0x2c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad11.lcd_data19 */ + 0x30 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.lcd_data20 */ + 0x34 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.lcd_data21 */ + 0x38 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.lcd_data22 */ + 0x3c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.lcd_data23 */ + 0xa0 (PULL_DISABLE | MUX_MODE7) /* lcd_data0.lcd_data0 */ + 0xa4 (PULL_DISABLE | MUX_MODE7) /* lcd_data1.lcd_data1 */ + 0xa8 (PULL_DISABLE | MUX_MODE7) /* lcd_data2.lcd_data2 */ + 0xac (PULL_DISABLE | MUX_MODE7) /* lcd_data3.lcd_data3 */ + 0xb0 (PULL_DISABLE | MUX_MODE7) /* lcd_data4.lcd_data4 */ + 0xb4 (PULL_DISABLE | MUX_MODE7) /* lcd_data5.lcd_data5 */ + 0xb8 (PULL_DISABLE | MUX_MODE7) /* lcd_data6.lcd_data6 */ + 0xbc (PULL_DISABLE | MUX_MODE7) /* lcd_data7.lcd_data7 */ + 0xc0 (PULL_DISABLE | MUX_MODE7) /* lcd_data8.lcd_data8 */ + 0xc4 (PULL_DISABLE | MUX_MODE7) /* lcd_data9.lcd_data9 */ + 0xc8 (PULL_DISABLE | MUX_MODE7) /* lcd_data10.lcd_data10 */ + 0xcc (PULL_DISABLE | MUX_MODE7) /* lcd_data11.lcd_data11 */ + 0xd0 (PULL_DISABLE | MUX_MODE7) /* lcd_data12.lcd_data12 */ + 0xd4 (PULL_DISABLE | MUX_MODE7) /* lcd_data13.lcd_data13 */ + 0xd8 (PULL_DISABLE | MUX_MODE7) /* lcd_data14.lcd_data14 */ + 0xdc (PULL_DISABLE | MUX_MODE7) /* lcd_data15.lcd_data15 */ + /* lcd_vsync.lcd_vsync,OUTPUT | MODE0 */ + 0xe0 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0xe4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.lcd_hsync */ + 0xe8 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.lcd_pclk */ + /* lcd_ac_bias_en.lcd_ac_bias_en */ + 0xec (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + +}; + +&lcdc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&lcd_pins_default>; + pinctrl-1 = <&lcd_pins_sleep>; + status = "okay"; + /* display-timings { + 480x272 { + hactive = <480>; + vactive = <272>; + hback-porch = <43>; + hfront-porch = <8>; + hsync-len = <4>; + vback-porch = <12>; + vfront-porch = <4>; + vsync-len = <10>; + clock-frequency = <9000000>; + hsync-active = <0>; + vsync-active = <0>; + }; + };*/ + + display-timings { + native-mode = <&vga1024x768>; + lcd4: 480x272 { + clock-frequency = <9000000>; + hactive = <480>; + vactive = <272>; + hfront-porch = <3>; + hback-porch = <40>; + vback-porch = <8>; + vfront-porch = <7>; + hsync-len = <2>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + }; + lcd7: 800x480 { + clock-frequency = <33300000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <210>; + hback-porch = <40>; + vback-porch = <23>; + vfront-porch = <20>; + hsync-len = <6>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + }; + lcd10: 1024x600 { + clock-frequency = <51200000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <160>; + hback-porch = <140>; + vback-porch = <20>; + vfront-porch = <12>; + hsync-len = <20>; + vsync-len = <3>; + hsync-active = <0>; + vsync-active = <0>; + }; + + vga800x600: 800x600 { + clock-frequency = <40000000>; + hactive = <800>; + vactive = <600>; + hfront-porch = <40>; + hback-porch = <88>; + vfront-porch = <1>; + vback-porch = <23>; + hsync-len = <128>; + vsync-len = <4>; + hsync-active = <0>; + vsync-active = <0>; + }; + vga1024x768: 1024x768 { + clock-frequency = <65000000>; + hactive = <1024>; + hfront-porch = <24>; + hback-porch = <160>; + hsync-len = <136>; + vactive = <768>; + vfront-porch = <3>; + vback-porch = <29>; + vsync-len = <6>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/am335x-som-common.dtsi b/arch/arm/boot/dts/am335x-som-common.dtsi new file mode 100644 index 0000000000000..fb4399b6fb333 --- /dev/null +++ b/arch/arm/boot/dts/am335x-som-common.dtsi @@ -0,0 +1,465 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/ { + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_fixed>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + ocp { + uart0: serial@44e09000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; + }; + uart1: serial@48022000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "okay"; + + }; + uart4: serial@481a8000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins>; + status = "okay"; + }; + + epwmss0: epwmss@48300000 { + status = "okay"; + + ecap0: ecap@48300100 { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&ecap0_pins_default>; + pinctrl-1 = <&ecap0_pins_sleep>; + }; + }; + + musb: usb@47400000 { + status = "okay"; + + control@44e10000 { + status = "okay"; + }; + + usb-phy@47401300 { + status = "okay"; + }; + + usb-phy@47401b00 { + status = "okay"; + }; + + usb@47401000 { + status = "okay"; + dr_mode = "otg"; + }; + + usb@47401800 { + status = "okay"; + dr_mode = "host"; + }; + + dma-controller@07402000 { + status = "okay"; + }; + }; + + i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; + clock-frequency = <100000>; + + tps: tps@24 { + reg = <0x24>; + }; + }; + }; + + vmmcsd_fixed: fixedregulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + dcdc2_fixed: fixedregulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.325V with +/-4% tolerance */ + compatible = "regulator-fixed"; + regulator-name = "dcdc2_fixed"; + + regulator-min-microvolt = <1378000>; + regulator-max-microvolt = <1378000>; + regulator-boot-on; + regulator-always-on; + }; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; + + compatible = "gpio-leds"; + + led@1 { + label = "led1:green:heartbeat"; + gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led@2 { + label = "led2:red:heartbeat"; + gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led@3 { + label = "led3:yello:heartbeat"; + gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led@4 { + label = "bkl"; + gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&ecap0 0 500000 1>; + brightness-levels = < + 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100 + >; + default-brightness-level = <50>; + }; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&clkout2_pin>; + + user_leds_s0: user_leds_s0 { + pinctrl-single,pins = < + 0x1b0 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* xdma_event_intr0.gpio0_19 */ + 0x198 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mcasp0_axr0.gpio3_20 */ + 0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mcasp0_axr1.gpio3_21 */ + 0x1a4 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* mcasp0_fsr.gpio3[19], INPUT_PULLDOWN | MODE7 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x168 (PIN_INPUT_PULLUP | MUX_MODE1) + 0x16c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) + >; + }; + + uart4_pins: pinmux_uart4_pins { + pinctrl-single,pins = < + 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) + 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) + >; + }; + + + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* xdma_event_intr1.clkout2 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ + 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */ + 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ + 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ + 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ + 0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ + 0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + + 0x040 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a0.gmii2_txen, OUTPUT_PULLDOWN | MODE1 */ + 0x044 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a1.gmii2_rxdv, INPUT_PULLDOWN | MODE1 */ + 0x048 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a2.gmii2_txd3, OUTPUT_PULLDOWN | MODE1 */ + 0x04c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a3.gmii2_txd2, OUTPUT_PULLDOWN | MODE1 */ + 0x050 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a4.gmii2_txd1, OUTPUT_PULLDOWN | MODE1 */ + 0x054 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_a5.gmii2_txd0, OUTPUT_PULLDOWN | MODE1 */ + 0x058 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a6.gmii2_txclk, INPUT_PULLDOWN | MODE1 */ + 0x05c (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a7.gmii2_rxclk, INPUT_PULLDOWN | MODE1 */ + 0x060 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a8.gmii2_rxd3, INPUT_PULLDOWN | MODE1 */ + 0x064 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a9.gmii2_rxd2, INPUT_PULLDOWN | MODE1 */ + 0x068 (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a10.gmii2_rxd1, INPUT_PULLDOWN | MODE1 */ + 0x06c (PIN_INPUT_PULLDOWN | MUX_MODE1 ) /* gpmc_a11.gmii2_rxd0, INPUT_PULLDOWN | MODE1 */ + 0x070 (PIN_INPUT_PULLUP | MUX_MODE1 ) /* gpmc_wait0.gmii2_crs, INPUT_PULLUP | MODE1 */ + 0x074 (PIN_INPUT_PULLUP | MUX_MODE1 ) /* gpmc_wpn.gmii2_rxer, INPUT_PULLUP | MODE1 */ + 0x078 (PIN_INPUT_PULLUP | MUX_MODE1 ) /* gpmc_ben1.gmii2_col, INPUT_PULLUP | MODE1 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + + 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x070 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x074 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x078 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + mmc1_pins_default: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0x0FC (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + 0x1A0 (PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3_18 */ + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + >; + }; + + mmc1_pins_sleep: pinmux_mmc1_pins_sleep { + pinctrl-single,pins = < + 0x0F0 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x0F4 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x0F8 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x0FC (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x100 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x104 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x1A0 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x160 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + emmc_pins: pinmux_emmc_pins { + pinctrl-single,pins = < + 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ + 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ + 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ + 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ + >; + }; + + ecap0_pins_default: backlight_pins { + pinctrl-single,pins = < + 0x164 0x0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ + >; + }; + + ecap0_pins_sleep: ecap0_pins_sleep { + pinctrl-single,pins = < + 0x164 (PULL_DISABLE | MUX_MODE7) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ + >; + }; + dcan0_default: dcan0_default_pins { + pinctrl-single,pins = < + 0x178 0x0a /* uart1_ctsn.dcan0_tx_mux2, OUTPUT | MODE2 */ + 0x17c 0x2a /* uart1_rtsn.dcan0_rx_mux2, INPUT | MODE2 */ + >; + }; + }; + +&tps { + compatible = "ti,tps65217"; + regulators { + #address-cells = <1>; + #size-cells = <0>; + + dcdc1_reg: regulator@0 { + reg = <0>; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + reg = <1>; + /* VDD_MPU voltage limits 0.95V - 1.325V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1378000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + reg = <2>; + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + reg = <3>; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + reg = <4>; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + reg = <5>; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + reg = <6>; + regulator-always-on; + }; + }; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "mii"; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "mii"; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + slaves = <2>; + dual_emac = <1>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + +&mmc1 { + status = "okay"; + bus-width = <0x4>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_sleep>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + cd-inverted; +}; + +&dcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan0_default>; + status = "okay"; +}; + +&tscadc { + status = "okay"; + tsc { + ti,wires = <4>; + ti,x-plate-resistance = <200>; + ti,coordinate-readouts = <5>; + ti,wire-config = <0x00 0x11 0x22 0x33>; + }; + + adc { + ti,adc-channels = <0 1 2 3>; + }; +}; From d2f478ff09ae363ca52cafe7c911caa835539c0a Mon Sep 17 00:00:00 2001 From: Eyal Reizer Date: Tue, 5 May 2015 11:33:42 +0300 Subject: [PATCH 106/158] ARM: dts: am335x-boneblack: enable wl1835mod cape support Add support for the WL1835MOD cape. This cape conflicts with the eMMC and HDMI on board the BeagleBone Black. This change requires that the board be booted from the SD card slot by holding the user/boot button down at power on and reset. Signed-off-by: Eyal Reizer --- .../dts/am335x-boneblack-wl1835mod-cape.dtsi | 128 ++++++++++++++++++ .../boot/dts/am335x-boneblack-wl1835mod.dts | 49 +++++++ 2 files changed, 177 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-boneblack-wl1835mod-cape.dtsi create mode 100644 arch/arm/boot/dts/am335x-boneblack-wl1835mod.dts diff --git a/arch/arm/boot/dts/am335x-boneblack-wl1835mod-cape.dtsi b/arch/arm/boot/dts/am335x-boneblack-wl1835mod-cape.dtsi new file mode 100644 index 0000000000000..94caa22903017 --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-wl1835mod-cape.dtsi @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include + +/ { + wlan_en_reg: fixedregulator@2 { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + /* WL_EN */ + gpio = <&gpio0 26 0>; + enable-active-high; + }; + + kim { + compatible = "kim"; + nshutdown_gpio = <44>; /* Bank1, pin12 */ + dev_name = "/dev/ttyO4"; + flow_cntrl = <1>; + baud_rate = <3000000>; + }; + + btwilink { + compatible = "btwilink"; + }; +}; + +&am33xx_pinmux { + bt_pins: pinmux_bt_pins { + pinctrl-single,pins = < + 0x30 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad12.gpio1_12 */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ + 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ + 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ + 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ + 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ + 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ + >; + }; + + mmc2_pins_sleep: pinmux_mmc2_pins_sleep { + pinctrl-single,pins = < + 0x80 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn1.mmc1_clk */ + 0x84 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn2.mmc1_cmd */ + 0x00 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad0.mmc1_dat0 */ + 0x04 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad1.mmc1_dat1 */ + 0x08 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad2.mmc1_dat2 */ + 0x0c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad3.mmc1_dat3 */ + >; + }; + + /* wl18xx card enable/irq GPIOs. */ + wlan_pins: pinmux_wlan_pins { + pinctrl-single,pins = < + 0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN*/ + 0x2C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ*/ + 0x7C (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpio1_29 BF_EN*/ + >; + }; + + /* wl18xx card enable/irq GPIOs. */ + wlan_pins_sleep: pinmux_wlan_pins_sleep { + pinctrl-single,pins = < + 0x28 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_ad10.gpio0_26 WL_EN*/ + 0x2C (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_ad11.gpio0_27 WL_IRQ*/ + 0x7C (PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpio1_29 BF_EN*/ + >; + }; + + uart4_pins_default: pinmux_uart4_pins_default { + pinctrl-single,pins = < + 0xD0 (PIN_INPUT | MUX_MODE6) /* lcd_data12.uart4_cts */ + 0xD4 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* lcd_data13.uart4_rts */ + 0x70 (PIN_INPUT_PULLUP | MUX_MODE6) /* gpmc_wait0.uart4_rxd */ + 0x74 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_wpn.uart4_txd */ + >; + }; + + uart4_pins_sleep: pinmux_uart4_pins_sleep { + pinctrl-single,pins = < + 0xD0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_data12.uart4_cts */ + 0xD4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_data13.uart4_rts */ + 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.uart4_rxd */ + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wpn.uart4_txd */ + >; + }; +}; + +&mmc2 { + status = "okay"; + vmmc-supply = <&wlan_en_reg>; + bus-width = <4>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mmc2_pins &wlan_pins>; + pinctrl-1 = <&mmc2_pins_sleep &wlan_pins_sleep>; + ti,non-removable; + ti,needs-special-hs-handling; + cap-power-off-card; + keep-power-in-suspend; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@0 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio0>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&uart4_pins_default>; + pinctrl-1 = <&uart4_pins_sleep>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-boneblack-wl1835mod.dts b/arch/arm/boot/dts/am335x-boneblack-wl1835mod.dts new file mode 100644 index 0000000000000..be7cab35a94d1 --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-wl1835mod.dts @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common-no-capemgr.dtsi" + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro@1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +/* EMMC in reset */ +&gpio1 { + emmc_rst { + gpio-hog; + gpios = <20 0>; + output-high; + line-name = "EMMC ResetN"; + }; +}; + +#include "am335x-boneblack-wl1835mod-cape.dtsi" From 312f7f9667a8ab60d73a634ef78dd3af5b3afc65 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 11 May 2017 10:33:18 -0500 Subject: [PATCH 107/158] add: am335x-boneblack-bbbmini.dts Signed-off-by: Robert Nelson --- .../arm/boot/dts/am335x-boneblack-bbbmini.dts | 206 ++++++++++++++++++ 1 file changed, 206 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-boneblack-bbbmini.dts diff --git a/arch/arm/boot/dts/am335x-boneblack-bbbmini.dts b/arch/arm/boot/dts/am335x-boneblack-bbbmini.dts new file mode 100644 index 0000000000000..68c5a6bb9b1da --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-bbbmini.dts @@ -0,0 +1,206 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * Modified by Mirko Denecke + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" +#include +#include + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro@1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +&am33xx_pinmux { + dcan1_pins: pinmux_dcan1_pins { + pinctrl-single,pins = < + /* P9_26: uart1_rxd.d_can1_tx */ + BONE_P9_26 (PIN_OUTPUT_PULLUP | MUX_MODE2) + /* P9_24: uart1_txd.d_can1_rx */ + BONE_P9_24 (PIN_INPUT_PULLUP | MUX_MODE2) + >; + }; + + pru_pins: pinmux_pru_pins { + pinctrl-single,pins = < + 0x03c 0x35 /* ecap0_in_pwm0_out.pr1_ecap0_ecap_capin, MODE5 | INPUT_PULLUP | PRU, PPM-sum, SBUS, DSM */ + + 0x0e8 0x25 /* lcd_pclk.pr1_pru1_pru_r30_10, MODE5 | OUTPUT | PRU, CH_1 */ + 0x0e0 0x25 /* lcd_vsync.pr1_pru1_pru_r30_8, MODE5 | OUTPUT | PRU, CH_2 */ + 0x0ec 0x25 /* lcd_ac_bias_en.pr1_pru1_pru_r30_11, MODE5 | OUTPUT | PRU, CH_3 */ + 0x0e4 0x25 /* lcd_hsync.pr1_pru1_pru_r30_9, MODE5 | OUTPUT | PRU, CH_4 */ + 0x0bc 0x25 /* lcd_data7.pr1_pru1_pru_r30_7, MODE5 | OUTPUT | PRU, CH_5 */ + 0x0b8 0x25 /* lcd_data6.pr1_pru1_pru_r30_6, MODE5 | OUTPUT | PRU, CH_6 */ + 0x0b4 0x25 /* lcd_data5.pr1_pru1_pru_r30_5, MODE5 | OUTPUT | PRU, CH_7 */ + 0x0b0 0x25 /* lcd_data4.pr1_pru1_pru_r30_4, MODE5 | OUTPUT | PRU, CH_8 */ + 0x0ac 0x25 /* lcd_data3.pr1_pru1_pru_r30_3, MODE5 | OUTPUT | PRU, CH_9 */ + 0x0a8 0x25 /* lcd_data2.pr1_pru1_pru_r30_2, MODE5 | OUTPUT | PRU, CH_10 */ + 0x0a4 0x25 /* lcd_data1.pr1_pru1_pru_r30_1, MODE5 | OUTPUT | PRU, CH_11 */ + 0x0a0 0x25 /* lcd_data0.pr1_pru1_pru_r30_0, MODE5 | OUTPUT | PRU, CH_12 */ + + BONE_P8_12 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* HC-SR04 TRIG */ + BONE_P8_16 (PIN_INPUT_PULLDOWN | MUX_MODE6) /* HC-SR04 ECHO */ + + BONE_P9_25 (PIN_INPUT_PULLDOWN | MUX_MODE6) /* MPU9250 INT */ + >; + }; + + spi0_pins: pinmux_spi0_pins { + pinctrl-single,pins = < + /* P9_22: spi0_sclk.spi0_sclk */ + BONE_P9_22 (PIN_INPUT_PULLUP | MUX_MODE0) + /* P9_21: spi0_d0.spi0_d0 */ + BONE_P9_21 (PIN_INPUT_PULLUP | MUX_MODE0) + /* P9_18: spi0_d1.spi0_d1 */ + BONE_P9_18 (PIN_OUTPUT_PULLUP | MUX_MODE0) + /* P9_17: spi0_cs0.spi0_cs0 */ + BONE_P9_17 (PIN_OUTPUT_PULLUP | MUX_MODE0) + >; + }; + + spi1_pins: pinmux_spi1_pins { + pinctrl-single,pins = < + /* P9_31: mcasp0_aclkx.spi1_sclk */ + BONE_P9_31 (PIN_INPUT_PULLUP | MUX_MODE3) + + /* P9_29: mcasp0_fsx.spi1_d0 */ + BONE_P9_29 (PIN_INPUT_PULLUP | MUX_MODE3) + + /* P9_30: mcasp0_axr0.spi1_d1 */ + BONE_P9_30 (PIN_OUTPUT_PULLUP | MUX_MODE3) + + /* P9_28: mcasp0_ahclkr.spi1_cs0 */ + BONE_P9_28 (PIN_OUTPUT_PULLUP | MUX_MODE3) + + /* P9_19: uart1_rtsn.spi1_cs1 */ +/* BONE_P9_19 (PIN_OUTPUT_PULLUP | MUX_MODE4)*/ + + /* P9_42: ecap0_in_pwm0_out.spi1_cs1 */ + BONE_P9_42A (PIN_OUTPUT_PULLUP | MUX_MODE2) + >; + }; + + uart4_pins: pinmux_uart4_pins { + pinctrl-single,pins = < + /* P9_11: gpmc_wait0.uart4_rxd_mux2 */ + BONE_P9_11 (PIN_INPUT_PULLUP | MUX_MODE6) + /* P9_13: gpmc_wpn.uart4_txd_mux2 */ + BONE_P9_13 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) + >; + }; + + uart5_pins: pinmux_uart5_pins { + pinctrl-single,pins = < + /* P8_38: lcd_data9.uart5_rxd */ + BONE_P8_38 (PIN_INPUT_PULLUP | MUX_MODE4) + /* P8_37: lcd_data8.uart5_txd */ + BONE_P8_37 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) + >; + }; +}; + +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_pins>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <400000>; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + status = "okay"; + + spi0_0 { + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <24000000>; + reg = <0>; + compatible = "spidev"; + }; +}; + +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins>; + status = "okay"; + + spi1_0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + spi-max-frequency = <24000000>; + compatible = "spidev"; + }; + + spi1_1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + spi-max-frequency = <24000000>; + compatible = "spidev"; + }; +}; + +&tscadc { + adc { + ti,adc-channels = <0 1>; + }; +}; + +&pruss { + pinctrl-names = "default"; + pinctrl-0 = <&pru_pins>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&uart5_pins>; + status = "okay"; +}; From 7acdd6c196f4430787c891c8326816e5ca027f91 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 11 May 2017 10:35:39 -0500 Subject: [PATCH 108/158] add: lcd: am335x-boneblack-bbb-exp-c.dtb am335x-boneblack-bbb-exp-r.dtb Signed-off-by: Robert Nelson --- .../arm/boot/dts/am335x-bone-pinmux-can0.dtsi | 45 ++++ ...335x-bone-pinmux-panel-1024x600-24bit.dtsi | 151 ++++++++++++ .../boot/dts/am335x-bone-pinmux-ttyS1.dtsi | 48 ++++ .../boot/dts/am335x-bone-pinmux-ttyS2.dtsi | 48 ++++ .../boot/dts/am335x-bone-pinmux-ttyS4.dtsi | 48 ++++ .../boot/dts/am335x-boneblack-bbb-exp-c.dts | 47 ++++ .../boot/dts/am335x-boneblack-bbb-exp-r.dts | 47 ++++ arch/arm/boot/dts/am335x-cape-bbb-exp-c.dtsi | 227 ++++++++++++++++++ arch/arm/boot/dts/am335x-cape-bbb-exp-r.dtsi | 217 +++++++++++++++++ arch/arm/boot/dts/am335x-peripheral-can0.dtsi | 13 + ...m335x-peripheral-panel-1024x600-24bit.dtsi | 50 ++++ .../arm/boot/dts/am335x-peripheral-ttyS1.dtsi | 13 + .../arm/boot/dts/am335x-peripheral-ttyS2.dtsi | 13 + .../arm/boot/dts/am335x-peripheral-ttyS4.dtsi | 13 + 14 files changed, 980 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-can0.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-panel-1024x600-24bit.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-ttyS1.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-ttyS2.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-ttyS4.dtsi create mode 100644 arch/arm/boot/dts/am335x-boneblack-bbb-exp-c.dts create mode 100644 arch/arm/boot/dts/am335x-boneblack-bbb-exp-r.dts create mode 100644 arch/arm/boot/dts/am335x-cape-bbb-exp-c.dtsi create mode 100644 arch/arm/boot/dts/am335x-cape-bbb-exp-r.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-can0.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-panel-1024x600-24bit.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-ttyS1.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-ttyS2.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-ttyS4.dtsi diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-can0.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-can0.dtsi new file mode 100644 index 0000000000000..09612160b10d4 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-can0.dtsi @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-can0.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_19_pinmux { + * mode = "can"; + * }; + * P9_20_pinmux { + * mode = "can"; + * }; + *}; + * + *&dcan0 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + dcan0_pins: pinmux_dcan0_pins { + pinctrl-single,pins = < + /* P9_20: uart1_ctsn.d_can0_tx */ + BONE_P9_20 (PIN_OUTPUT_PULLUP | MUX_MODE2) + /* P9_19: uart1_rtsn.d_can0_rx */ + BONE_P9_19 (PIN_INPUT_PULLUP | MUX_MODE2) + >; + }; +}; + +&dcan0 { + pinctrl-0 = <&dcan0_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-panel-1024x600-24bit.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-panel-1024x600-24bit.dtsi new file mode 100644 index 0000000000000..65e5fbb0cfcc1 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-panel-1024x600-24bit.dtsi @@ -0,0 +1,151 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-panel-1024x600-24bit.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P8_27_pinmux { + * state = "disabled"; + * }; + * P8_28_pinmux { + * state = "disabled"; + * }; + * P8_29_pinmux { + * state = "disabled"; + * }; + * P8_30_pinmux { + * state = "disabled"; + * }; + * P8_31_pinmux { + * state = "disabled"; + * }; + * P8_32_pinmux { + * state = "disabled"; + * }; + * P8_33_pinmux { + * state = "disabled"; + * }; + * P8_34_pinmux { + * state = "disabled"; + * }; + * P8_35_pinmux { + * state = "disabled"; + * }; + * P8_36_pinmux { + * state = "disabled"; + * }; + * P8_37_pinmux { + * state = "disabled"; + * }; + * P8_38_pinmux { + * state = "disabled"; + * }; + * P8_39_pinmux { + * state = "disabled"; + * }; + * P8_40_pinmux { + * state = "disabled"; + * }; + * P8_41_pinmux { + * state = "disabled"; + * }; + * P8_42_pinmux { + * state = "disabled"; + * }; + * P8_43_pinmux { + * state = "disabled"; + * }; + * P8_44_pinmux { + * state = "disabled"; + * }; + * P8_45_pinmux { + * state = "disabled"; + * }; + * P8_46_pinmux { + * state = "disabled"; + * }; + *}; + */ + +/* standard */ + +&am33xx_pinmux { + lcd_24bit_pins: pinmux_lcd_24bit_pins { + pinctrl-single,pins = < + + /* P8_45: lcd_data0.lcd_data0 */ + BONE_P8_45 (PIN_OUTPUT | MUX_MODE0) + /* P8_46: lcd_data1.lcd_data1 */ + BONE_P8_46 (PIN_OUTPUT | MUX_MODE0) + /* P8_43: lcd_data2.lcd_data2 */ + BONE_P8_43 (PIN_OUTPUT | MUX_MODE0) + /* P8_44: lcd_data3.lcd_data3 */ + BONE_P8_44 (PIN_OUTPUT | MUX_MODE0) + /* P8_41: lcd_data4.lcd_data4 */ + BONE_P8_41 (PIN_OUTPUT | MUX_MODE0) + /* P8_42: lcd_data5.lcd_data5 */ + BONE_P8_42 (PIN_OUTPUT | MUX_MODE0) + /* P8_39: lcd_data6.lcd_data6 */ + BONE_P8_39 (PIN_OUTPUT | MUX_MODE0) + /* P8_40: lcd_data7.lcd_data7 */ + BONE_P8_40 (PIN_OUTPUT | MUX_MODE0) + /* P8_37: lcd_data8.lcd_data8 */ + BONE_P8_37 (PIN_OUTPUT | MUX_MODE0) + /* P8_38: lcd_data9.lcd_data9 */ + BONE_P8_38 (PIN_OUTPUT | MUX_MODE0) + /* P8_36: lcd_data10.lcd_data10 */ + BONE_P8_36 (PIN_OUTPUT | MUX_MODE0) + /* P8_34: lcd_data11.lcd_data11 */ + BONE_P8_34 (PIN_OUTPUT | MUX_MODE0) + /* P8_35: lcd_data12.lcd_data12 */ + BONE_P8_35 (PIN_OUTPUT | MUX_MODE0) + /* P8_33: lcd_data13.lcd_data13 */ + BONE_P8_33 (PIN_OUTPUT | MUX_MODE0) + /* P8_31: lcd_data14.lcd_data14 */ + BONE_P8_31 (PIN_OUTPUT | MUX_MODE0) + /* P8_32: lcd_data15.lcd_data15 */ + BONE_P8_32 (PIN_OUTPUT | MUX_MODE0) + + /* gpmc_ad15.lcd_data16 */ + BONE_P8_15 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad14.lcd_data17 */ + BONE_P8_16 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad13.lcd_data18 */ + BONE_P8_11 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad12.lcd_data19 */ + BONE_P8_12 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad11.lcd_data20 */ + BONE_P8_17 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad10.lcd_data21 */ + BONE_P8_14 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad9.lcd_data22 */ + BONE_P8_13 (PIN_OUTPUT | MUX_MODE1) + /* gpmc_ad8.lcd_data23 */ + BONE_P8_19 (PIN_OUTPUT | MUX_MODE1) + + /* P8_27: lcd_vsync.lcd_vsync */ + BONE_P8_27 (PIN_OUTPUT | MUX_MODE0) + /* P8_29: lcd_hsync.lcd_hsync */ + BONE_P8_29 (PIN_OUTPUT | MUX_MODE0) + /* P8_28: lcd_pclk.lcd_pclk*/ + BONE_P8_28 (PIN_OUTPUT | MUX_MODE0) + /* P8_30: lcd_ac_bias_en.lcd_ac_bias_en */ + BONE_P8_30 (PIN_OUTPUT | MUX_MODE0) + >; + }; +}; + +/ { + panel { + pinctrl-0 = <&lcd_24bit_pins>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-ttyS1.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS1.dtsi new file mode 100644 index 0000000000000..ae5b813f007ab --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS1.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* Testing */ +/* sudo /sbin/getty -L ttyS1 115200 vt102 */ + +#include +#include "am335x-peripheral-ttyS1.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_24_pinmux { + * mode = "uart"; + * }; + * P9_26_pinmux { + * mode = "uart"; + * }; + *}; + * + *&uart1 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + /* P9_24: uart1_txd.uart1_txd */ + BONE_P9_24 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) + /* P9_26: uart1_rxd.uart1_rxd */ + BONE_P9_26 (PIN_INPUT_PULLUP | MUX_MODE0) + >; + }; +}; + +&uart1 { + pinctrl-0 = <&uart1_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-ttyS2.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS2.dtsi new file mode 100644 index 0000000000000..5fa593ac31a55 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS2.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* Testing */ +/* sudo /sbin/getty -L ttyS2 115200 vt102 */ + +#include +#include "am335x-peripheral-ttyS2.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_21_pinmux { + * mode = "uart"; + * }; + * P9_22_pinmux { + * mode = "uart"; + * }; + *}; + * + *&uart2 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + /* P9_21: spi0_d0.uart2_txd */ + BONE_P9_21 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) + /* P9_22: spi0_sclk.uart2_rxd */ + BONE_P9_22 (PIN_INPUT_PULLUP | MUX_MODE1) + >; + }; +}; + +&uart2 { + pinctrl-0 = <&uart2_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-ttyS4.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS4.dtsi new file mode 100644 index 0000000000000..1d22a95a23a23 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS4.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* Testing */ +/* sudo /sbin/getty -L ttyS4 115200 vt102 */ + +#include +#include "am335x-peripheral-ttyS4.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_11_pinmux { + * mode = "uart"; + * }; + * P9_13_pinmux { + * mode = "uart"; + * }; + *}; + * + *&uart4 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + uart4_pins: pinmux_uart4_pins { + pinctrl-single,pins = < + /* P9_11: gpmc_wait0.uart4_rxd_mux2 */ + BONE_P9_11 (PIN_INPUT_PULLUP | MUX_MODE6) + /* P9_13: gpmc_wpn.uart4_txd_mux2 */ + BONE_P9_13 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) + >; + }; +}; + +&uart4 { + pinctrl-0 = <&uart4_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-boneblack-bbb-exp-c.dts b/arch/arm/boot/dts/am335x-boneblack-bbb-exp-c.dts new file mode 100644 index 0000000000000..8d795c06572d6 --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-bbb-exp-c.dts @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common-no-capemgr.dtsi" + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro@1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +#include "am335x-cape-bbb-exp-c.dtsi" diff --git a/arch/arm/boot/dts/am335x-boneblack-bbb-exp-r.dts b/arch/arm/boot/dts/am335x-boneblack-bbb-exp-r.dts new file mode 100644 index 0000000000000..5df881eaac4cb --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-bbb-exp-r.dts @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common-no-capemgr.dtsi" + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro@1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +#include "am335x-cape-bbb-exp-r.dtsi" diff --git a/arch/arm/boot/dts/am335x-cape-bbb-exp-c.dtsi b/arch/arm/boot/dts/am335x-cape-bbb-exp-c.dtsi new file mode 100644 index 0000000000000..d2704c6921083 --- /dev/null +++ b/arch/arm/boot/dts/am335x-cape-bbb-exp-c.dtsi @@ -0,0 +1,227 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include + +#include "am335x-peripheral-can0.dtsi" +#include "am335x-bone-pinmux-can0.dtsi" + +#include "am335x-peripheral-ttyS1.dtsi" +#include "am335x-bone-pinmux-ttyS1.dtsi" + +#include "am335x-peripheral-ttyS2.dtsi" +#include "am335x-bone-pinmux-ttyS2.dtsi" + +#include "am335x-peripheral-ttyS4.dtsi" +#include "am335x-bone-pinmux-ttyS4.dtsi" + +&am33xx_pinmux { + user_leds_s1: user_leds_s1 { + pinctrl-single,pins = < + 0x98 0x7 /* gpmc_wen.gpio2_4, OUTPUT | MODE7 */ + 0x9c 0x7 /* gpmc_ben0_cle.gpio2_5, OUTPUT | MODE7 */ + >; + }; + + bb_lcd_pwm_backlight_pins: pinmux_bb_lcd_pwm_backlight_pins { + pinctrl-single,pins = < + BONE_P9_14 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_a2.ehrpwm1a */ + >; + }; + + keymap3_pins: pinmux_keymap3_pins { + pinctrl-single,pins = < + 0x040 0x2f /* KEY_UP gpmc_a0.gpio1_16, INPUT | PULLDIS | MODE7 */ + 0x04c 0x2f /* KEY_DOWN gpmc_a3.gpio1_19, INPUT | PULLDIS | MODE7 */ + 0x078 0x2f /* KEY_RIGHT gpmc_ben1.gpio1_28, INPUT | PULLDIS | MODE7 */ + 0x164 0x2f /* KEY_LEFT ecap0_in_pwm0_out.gpio0_7, INPUT | PULLDIS | MODE7 */ + 0x1a4 0x2f /* KEY_ENTER mcasp0_fxr.gpio3_19, INPUT | PULLDIS | MODE7 */ + >; + }; + + edt_ft5306_ts_pins: pinmux_edt_ft5306_ts_pins { + pinctrl-single,pins = < + /* CAP_TSC gpmc_a1.gpio1_17, INPUT | MODE7 */ + BONE_P9_23 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + /* spi0_d1.i2c1_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */ + BONE_P9_18 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) + /* spi0_cs0.i2c1_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */ + BONE_P9_17 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) + >; + }; + + mcasp0_pins: pinmux_mcasp0_pins { + pinctrl-single,pins = < + 0x190 0x20 /* mcasp0_aclkx.mcasp0_aclkx, INPUT | MODE0 */ + 0x194 0x20 /* mcasp0_fsx.mcasp0_fsx, INPUT | MODE0 */ + 0x198 0x20 /* mcasp0_axr0.mcasp0_axr0, INPUT | MODE0 */ + 0x19c 0x22 /* mcasp0_ahclkr.mcasp0_axr2, INPUT | MODE2 */ + >; + }; +}; + +&epwmss1 { + status = "okay"; +}; + + +&ehrpwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&bb_lcd_pwm_backlight_pins>; + status = "okay"; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; + + edt-ft5306@38 { + status = "okay"; + compatible = "edt,edt-ft5306", "edt,edt-ft5x06"; + pinctrl-names = "default"; + pinctrl-0 = <&edt_ft5306_ts_pins>; + + reg = <0x38>; + interrupt-parent = <&gpio1>; + interrupts = <17 0>; + + touchscreen-size-x = <600>; + touchscreen-size-y = <1024>; + touchscreen-inverted-x; + touchscreen-inverted-y; + touchscreen-swapped-x-y; + }; + + tlv320aic3x: tlv320aic3x@1b { + compatible = "ti,tlv320aic3x"; + reg = <0x1b>; + status = "okay"; + }; +}; + +&mcasp0 { + pinctrl-names = "default"; + pinctrl-0 = <&mcasp0_pins>; + + status = "okay"; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + num-serializer = <16>; + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 0 2 0 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tx-num-evt = <1>; + rx-num-evt = <1>; +}; + +/ { + backlight { + status = "okay"; + compatible = "pwm-backlight"; + pwms = <&ehrpwm1 0 50000 0>; + brightness-levels = <0 51 53 56 62 75 101 152 255>; + default-brightness-level = <8>; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&keymap3_pins>; + + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + debounce_interval = <50>; + linux,code = <105>; + label = "left"; + gpios = <&gpio0 7 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@2 { + debounce_interval = <50>; + linux,code = <106>; + label = "right"; + gpios = <&gpio1 28 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@3 { + debounce_interval = <50>; + linux,code = <103>; + label = "up"; + gpios = <&gpio1 16 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@4 { + debounce_interval = <50>; + linux,code = <108>; + label = "down"; + gpios = <&gpio1 19 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@5 { + debounce_interval = <50>; + linux,code = <28>; + label = "enter"; + gpios = <&gpio3 19 0x1>; + gpio-key,wakeup; + }; + }; + + gpio-leds-cape-lcd { + compatible = "gpio-leds"; + pinctrl-names = "default"; + + pinctrl-0 = <&user_leds_s1>; + + lcd-led0 { + label = "lcd:green:usr0"; + gpios = <&gpio2 4 0>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + lcd-led1 { + label = "lcd:green:usr1"; + gpios = <&gpio2 5 0>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + }; + + sound { + compatible = "ti,da830-evm-audio"; + ti,model = "DA830 EVM"; + ti,audio-codec = <&tlv320aic3x>; + ti,mcasp-controller = <&mcasp0>; + ti,codec-clock-rate = <12000000>; + ti,audio-routing = + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "MIC3L", "Mic Jack", + "MIC3R", "Mic Jack"; + }; +}; + +#include "am335x-peripheral-panel-1024x600-24bit.dtsi" +#include "am335x-bone-pinmux-panel-1024x600-24bit.dtsi" diff --git a/arch/arm/boot/dts/am335x-cape-bbb-exp-r.dtsi b/arch/arm/boot/dts/am335x-cape-bbb-exp-r.dtsi new file mode 100644 index 0000000000000..539409c9fcd81 --- /dev/null +++ b/arch/arm/boot/dts/am335x-cape-bbb-exp-r.dtsi @@ -0,0 +1,217 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include + +#include "am335x-peripheral-can0.dtsi" +#include "am335x-bone-pinmux-can0.dtsi" + +#include "am335x-peripheral-ttyS1.dtsi" +#include "am335x-bone-pinmux-ttyS1.dtsi" + +#include "am335x-peripheral-ttyS2.dtsi" +#include "am335x-bone-pinmux-ttyS2.dtsi" + +#include "am335x-peripheral-ttyS4.dtsi" +#include "am335x-bone-pinmux-ttyS4.dtsi" + +&am33xx_pinmux { + user_leds_s1: user_leds_s1 { + pinctrl-single,pins = < + 0x98 0x7 /* gpmc_wen.gpio2_4, OUTPUT | MODE7 */ + 0x9c 0x7 /* gpmc_ben0_cle.gpio2_5, OUTPUT | MODE7 */ + >; + }; + + bb_lcd_pwm_backlight_pins: pinmux_bb_lcd_pwm_backlight_pins { + pinctrl-single,pins = < + BONE_P9_14 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* gpmc_a2.ehrpwm1a */ + >; + }; + + keymap3_pins: pinmux_keymap3_pins { + pinctrl-single,pins = < + 0x040 0x2f /* KEY_UP gpmc_a0.gpio1_16, INPUT | PULLDIS | MODE7 */ + 0x04c 0x2f /* KEY_DOWN gpmc_a3.gpio1_19, INPUT | PULLDIS | MODE7 */ + 0x078 0x2f /* KEY_RIGHT gpmc_ben1.gpio1_28, INPUT | PULLDIS | MODE7 */ + 0x164 0x2f /* KEY_LEFT ecap0_in_pwm0_out.gpio0_7, INPUT | PULLDIS | MODE7 */ + 0x1a4 0x2f /* KEY_ENTER mcasp0_fxr.gpio3_19, INPUT | PULLDIS | MODE7 */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + /* spi0_d1.i2c1_sda, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */ + BONE_P9_18 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) + /* spi0_cs0.i2c1_scl, SLEWCTRL_SLOW | INPUT_PULLUP | MODE2 */ + BONE_P9_17 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) + >; + }; + + mcasp0_pins: pinmux_mcasp0_pins { + pinctrl-single,pins = < + 0x190 0x20 /* mcasp0_aclkx.mcasp0_aclkx, INPUT | MODE0 */ + 0x194 0x20 /* mcasp0_fsx.mcasp0_fsx, INPUT | MODE0 */ + 0x198 0x20 /* mcasp0_axr0.mcasp0_axr0, INPUT | MODE0 */ + 0x19c 0x22 /* mcasp0_ahclkr.mcasp0_axr2, INPUT | MODE2 */ + >; + }; +}; + +&epwmss1 { + status = "okay"; +}; + + +&ehrpwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&bb_lcd_pwm_backlight_pins>; + status = "okay"; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; + + tlv320aic3x: tlv320aic3x@1b { + compatible = "ti,tlv320aic3x"; + reg = <0x1b>; + status = "okay"; + }; +}; + +&mcasp0 { + pinctrl-names = "default"; + pinctrl-0 = <&mcasp0_pins>; + + status = "okay"; + + op-mode = <0>; /* MCASP_IIS_MODE */ + tdm-slots = <2>; + num-serializer = <16>; + serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ + 1 0 2 0 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tx-num-evt = <1>; + rx-num-evt = <1>; +}; + +&tscadc { + status = "okay"; + tsc { + ti,wires = <4>; + ti,x-plate-resistance = <200>; + ti,coordinate-readouts = <5>; + ti,wire-config = <0x00 0x11 0x22 0x33>; + }; + + adc { + ti,adc-channels = <4 5 6 7>; + }; +}; + +/ { + backlight { + status = "okay"; + compatible = "pwm-backlight"; + pwms = <&ehrpwm1 0 50000 0>; + brightness-levels = <0 51 53 56 62 75 101 152 255>; + default-brightness-level = <8>; + }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&keymap3_pins>; + + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + debounce_interval = <50>; + linux,code = <105>; + label = "left"; + gpios = <&gpio0 7 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@2 { + debounce_interval = <50>; + linux,code = <106>; + label = "right"; + gpios = <&gpio1 28 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@3 { + debounce_interval = <50>; + linux,code = <103>; + label = "up"; + gpios = <&gpio1 16 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@4 { + debounce_interval = <50>; + linux,code = <108>; + label = "down"; + gpios = <&gpio1 19 0x1>; + gpio-key,wakeup; + autorepeat; + }; + button@5 { + debounce_interval = <50>; + linux,code = <28>; + label = "enter"; + gpios = <&gpio3 19 0x1>; + gpio-key,wakeup; + }; + }; + + gpio-leds-cape-lcd { + compatible = "gpio-leds"; + pinctrl-names = "default"; + + pinctrl-0 = <&user_leds_s1>; + + lcd-led0 { + label = "lcd:green:usr0"; + gpios = <&gpio2 4 0>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + lcd-led1 { + label = "lcd:green:usr1"; + gpios = <&gpio2 5 0>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + }; + + sound { + compatible = "ti,da830-evm-audio"; + ti,model = "DA830 EVM"; + ti,audio-codec = <&tlv320aic3x>; + ti,mcasp-controller = <&mcasp0>; + ti,codec-clock-rate = <12000000>; + ti,audio-routing = + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "MIC3L", "Mic Jack", + "MIC3R", "Mic Jack"; + }; +}; + +#include "am335x-peripheral-panel-1024x600-24bit.dtsi" +#include "am335x-bone-pinmux-panel-1024x600-24bit.dtsi" diff --git a/arch/arm/boot/dts/am335x-peripheral-can0.dtsi b/arch/arm/boot/dts/am335x-peripheral-can0.dtsi new file mode 100644 index 0000000000000..4335e39bf1999 --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-can0.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&dcan0 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-panel-1024x600-24bit.dtsi b/arch/arm/boot/dts/am335x-peripheral-panel-1024x600-24bit.dtsi new file mode 100644 index 0000000000000..f7c8f8af499fa --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-panel-1024x600-24bit.dtsi @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&lcdc { + status = "okay"; + blue-and-red-wiring = "crossed"; +}; + +/ { + panel { + status = "okay"; + compatible = "ti,tilcdc,panel"; + pinctrl-names = "default"; + + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <32>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <0>; + raster-order = <1>; + fifo-th = <0>; + }; + display-timings { + native-mode = <&timing0>; + timing0: 1024x600 { + clock-frequency = <36000000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <1>; + hback-porch = <45>; + hsync-len = <30>; + vback-porch = <22>; + vfront-porch = <12>; + vsync-len = <2>; + hsync-active = <1>; + vsync-active = <1>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-ttyS1.dtsi b/arch/arm/boot/dts/am335x-peripheral-ttyS1.dtsi new file mode 100644 index 0000000000000..f59fa4c5025fa --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-ttyS1.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&uart1 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-ttyS2.dtsi b/arch/arm/boot/dts/am335x-peripheral-ttyS2.dtsi new file mode 100644 index 0000000000000..a25d6cfcb1d6a --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-ttyS2.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&uart2 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-ttyS4.dtsi b/arch/arm/boot/dts/am335x-peripheral-ttyS4.dtsi new file mode 100644 index 0000000000000..adc89f046fbb5 --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-ttyS4.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&uart4 { + pinctrl-names = "default"; + + status = "okay"; +}; From 873d2e9ab4fc5bdeec236269342359643734c39d Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 11 May 2017 10:36:54 -0500 Subject: [PATCH 109/158] bb: audio cape Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblack-audio.dts | 50 ++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-boneblack-audio.dts diff --git a/arch/arm/boot/dts/am335x-boneblack-audio.dts b/arch/arm/boot/dts/am335x-boneblack-audio.dts new file mode 100644 index 0000000000000..a938c2c9ed1ec --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-audio.dts @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; + + clk_mcasp0_fixed: clk_mcasp0_fixed { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24576000>; + }; + + clk_mcasp0: clk_mcasp0 { + #clock-cells = <0>; + compatible = "gpio-gate-clock"; + clocks = <&clk_mcasp0_fixed>; + enable-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; /* BeagleBone Black Clk enable on GPIO1_27 */ + }; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro@1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; From edcd2ff9de53c7ee78cb206244f55602de2f44ef Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 3 Oct 2017 15:15:57 -0500 Subject: [PATCH 110/158] add: am335x-pocketbeagle.dtb Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle.dts | 2077 +++++++++++++++++++++ 1 file changed, 2077 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-pocketbeagle.dts diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts new file mode 100644 index 0000000000000..ea734b1e1fcb3 --- /dev/null +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -0,0 +1,2077 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include + +/ { + model = "TI AM335x PocketBeagle"; + compatible = "ti,am335x-pocketbeagle", "ti,am335x-bone", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + chosen { + stdout-path = &uart0; + }; + + leds { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&user_leds_default>; + pinctrl-1 = <&user_leds_sleep>; + + compatible = "gpio-leds"; + + usr_0_led { + label = "beaglebone:green:usr0"; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + usr_1_led { + label = "beaglebone:green:usr1"; + gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + usr_2_led { + label = "beaglebone:green:usr2"; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + + usr_3_led { + label = "beaglebone:green:usr3"; + gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + default-state = "off"; + }; + }; + + vmmcsd_fixed: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro-1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +&am33xx_pinmux { + user_leds_default: user_leds_default { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_IOPAD(0x0858, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_IOPAD(0x085c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_IOPAD(0x0860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + user_leds_sleep: user_leds_sleep { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0854, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_IOPAD(0x0858, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_IOPAD(0x085c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_IOPAD(0x0860, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_IOPAD(0x098c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + mmc0_pins: pinmux_mmc0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0960, PIN_INPUT | MUX_MODE7) /* GPIO0_6 */ + >; + }; + + /************************/ + /* P1 Header */ + /************************/ + + /* P1_01 VIN-AC */ + + /* P1_02 (ZCZ ball R5) */ + P1_02_default_pin: pinmux_P1_02_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_pin: pinmux_P1_02_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_pu_pin: pinmux_P1_02_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_pd_pin: pinmux_P1_02_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_pruout_pin: pinmux_P1_02_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pr1_pru1_pru_r30_9 */ + P1_02_pruin_pin: pinmux_P1_02_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_hsync.pr1_pru1_pru_r31_9 */ + + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + + /* P1_04 (ZCZ ball R6) */ + P1_04_default_pin: pinmux_P1_04_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_pin: pinmux_P1_04_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_pu_pin: pinmux_P1_04_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_pd_pin: pinmux_P1_04_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_pruout_pin: pinmux_P1_04_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pr1_pru1_pru_r30_11 */ + P1_04_pruin_pin: pinmux_P1_04_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_ac_bias_en.pr1_pru1_pru_r31_11 */ + + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + + /* P1_06 (ZCZ ball A16) */ + P1_06_default_pin: pinmux_P1_06_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ + P1_06_gpio_pin: pinmux_P1_06_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_gpio_pu_pin: pinmux_P1_06_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_gpio_pd_pin: pinmux_P1_06_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_spi_pin: pinmux_P1_06_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ + P1_06_i2c_pin: pinmux_P1_06_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.I2C1_SCL */ + P1_06_pru_uart_pin: pinmux_P1_06_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ + P1_06_pwm_pin: pinmux_P1_06_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_cs0.ehrpwm0_synci */ + + /* P1_07 VIN-USB */ + + /* P1_08 (ZCZ ball A17) */ + P1_08_default_pin: pinmux_P1_08_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ + P1_08_gpio_pin: pinmux_P1_08_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_gpio_pu_pin: pinmux_P1_08_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_gpio_pd_pin: pinmux_P1_08_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_spi_pin: pinmux_P1_08_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ + P1_08_i2c_pin: pinmux_P1_08_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.I2C2_SDA */ + P1_08_uart_pin: pinmux_P1_08_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ + P1_08_pru_uart_pin: pinmux_P1_08_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_sclk.pr1_uart0_cts_n */ + P1_08_pwm_pin: pinmux_P1_08_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0A */ + + /* P1_09 (ZCZ ball R18) USB1-DN */ + + /* P1_10 (ZCZ ball B17) */ + P1_10_default_pin: pinmux_P1_10_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ + P1_10_gpio_pin: pinmux_P1_10_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_gpio_pu_pin: pinmux_P1_10_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_gpio_pd_pin: pinmux_P1_10_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_spi_pin: pinmux_P1_10_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ + P1_10_i2c_pin: pinmux_P1_10_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.I2C2_SCL */ + P1_10_uart_pin: pinmux_P1_10_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ + P1_10_pru_uart_pin: pinmux_P1_10_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d0.pr1_uart0_rts_n */ + P1_10_pwm_pin: pinmux_P1_10_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0B */ + + /* P1_11 (ZCZ ball R17) USB1-DP */ + + /* P1_12 (ZCZ ball B16) */ + P1_12_default_pin: pinmux_P1_12_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ + P1_12_gpio_pin: pinmux_P1_12_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_gpio_pu_pin: pinmux_P1_12_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_gpio_pd_pin: pinmux_P1_12_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_spi_pin: pinmux_P1_12_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ + P1_12_i2c_pin: pinmux_P1_12_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.I2C1_SDA */ + P1_12_pru_uart_pin: pinmux_P1_12_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ + P1_12_pwm_pin: pinmux_P1_12_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d1.ehrpwm0_tripzone_input */ + + /* P1_13 (ZCZ ball P17) USB1-ID */ + /* P1_14 VOUT-3.3V */ + /* P1_15 GND */ + /* P1_16 GND */ + /* P1_17 (ZCZ ball A9) VREFN */ + /* P1_18 (ZCZ ball B9) VREFP */ + /* P1_19 (ZCZ ball B6) AIN0 */ + + /* P1_20 (ZCZ ball D14) */ + P1_20_default_pin: pinmux_P1_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_pin: pinmux_P1_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_pu_pin: pinmux_P1_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_pd_pin: pinmux_P1_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_pruin_pin: pinmux_P1_20_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* xdma_event_intr1.pr1_pru0_pru_r31_16 */ + + /* P1_21 (ZCZ ball C7) AIN1 */ + /* P1_22 GND */ + /* P1_23 (ZCZ ball B7) AIN2 */ + /* P1_24 VOUT-5V */ + /* P1_25 (ZCZ ball A7) AIN3 */ + + /* P1_26 (ZCZ ball D18) */ + P1_26_default_pin: pinmux_P1_26_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.I2C2_SDA */ + P1_26_gpio_pin: pinmux_P1_26_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_gpio_pu_pin: pinmux_P1_26_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_gpio_pd_pin: pinmux_P1_26_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_spi_pin: pinmux_P1_26_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ + P1_26_i2c_pin: pinmux_P1_26_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.I2C2_SDA */ + P1_26_pru_uart_pin: pinmux_P1_26_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ + + /* P1_27 (ZCZ ball C8) AIN4 */ + + /* P1_28 (ZCZ ball D17) */ + P1_28_default_pin: pinmux_P1_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.I2C2_SCL */ + P1_28_gpio_pin: pinmux_P1_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_gpio_pu_pin: pinmux_P1_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_gpio_pd_pin: pinmux_P1_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_spi_pin: pinmux_P1_28_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ + P1_28_i2c_pin: pinmux_P1_28_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.I2C2_SCL */ + P1_28_pru_uart_pin: pinmux_P1_28_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ + + /* P1_29 (ZCZ ball A14) */ + P1_29_default_pin: pinmux_P1_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_gpio_pin: pinmux_P1_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_gpio_pu_pin: pinmux_P1_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_gpio_pd_pin: pinmux_P1_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_pruout_pin: pinmux_P1_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pr1_pru0_pru_r30_7 */ + P1_29_pruin_pin: pinmux_P1_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_ahclkx.pr1_pru0_pru_r31_7 */ + P1_29_qep_pin: pinmux_P1_29_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eQEP0_strobe */ + + /* P1_30 (ZCZ ball E16) */ + P1_30_default_pin: pinmux_P1_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ + P1_30_gpio_pin: pinmux_P1_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_gpio_pu_pin: pinmux_P1_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_gpio_pd_pin: pinmux_P1_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_spi_pin: pinmux_P1_30_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_txd.spi1_cs1 */ + P1_30_i2c_pin: pinmux_P1_30_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.I2C2_SCL */ + P1_30_uart_pin: pinmux_P1_30_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ + P1_30_pruout_pin: pinmux_P1_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_txd.pr1_pru1_pru_r30_15 */ + P1_30_pruin_pin: pinmux_P1_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart0_txd.pr1_pru1_pru_r31_15 */ + + /* P1_31 (ZCZ ball B12) */ + P1_31_default_pin: pinmux_P1_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_gpio_pin: pinmux_P1_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_gpio_pu_pin: pinmux_P1_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_gpio_pd_pin: pinmux_P1_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_pruout_pin: pinmux_P1_31_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pr1_pru0_pru_r30_4 */ + P1_31_pruin_pin: pinmux_P1_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_aclkr.pr1_pru0_pru_r31_4 */ + P1_31_qep_pin: pinmux_P1_31_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eQEP0A_in */ + + /* P1_32 (ZCZ ball E15) */ + P1_32_default_pin: pinmux_P1_32_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ + P1_32_gpio_pin: pinmux_P1_32_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_gpio_pu_pin: pinmux_P1_32_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_gpio_pd_pin: pinmux_P1_32_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_spi_pin: pinmux_P1_32_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rxd.spi1_cs0 */ + P1_32_i2c_pin: pinmux_P1_32_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rxd.I2C2_SDA */ + P1_32_uart_pin: pinmux_P1_32_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ + P1_32_pruout_pin: pinmux_P1_32_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_rxd.pr1_pru1_pru_r30_14 */ + P1_32_pruin_pin: pinmux_P1_32_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart0_rxd.pr1_pru1_pru_r31_14 */ + + /* P1_33 (ZCZ ball B13) */ + P1_33_default_pin: pinmux_P1_33_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_pin: pinmux_P1_33_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_pu_pin: pinmux_P1_33_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_pd_pin: pinmux_P1_33_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_spi_pin: pinmux_P1_33_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_fsx.spi1_d0 */ + P1_33_pruout_pin: pinmux_P1_33_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pr1_pru0_pru_r30_1 */ + P1_33_pruin_pin: pinmux_P1_33_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_fsx.pr1_pru0_pru_r31_1 */ + P1_33_pwm_pin: pinmux_P1_33_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0B */ + + /* P1_34 (ZCZ ball T11) */ + P1_34_default_pin: pinmux_P1_34_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_pin: pinmux_P1_34_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_pu_pin: pinmux_P1_34_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_pd_pin: pinmux_P1_34_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_pwm_pin: pinmux_P1_34_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad10.ehrpwm2_tripzone_input */ + + /* P1_35 (ZCZ ball V5) */ + P1_35_default_pin: pinmux_P1_35_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_pin: pinmux_P1_35_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_pu_pin: pinmux_P1_35_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_pd_pin: pinmux_P1_35_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_pruout_pin: pinmux_P1_35_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pr1_pru1_pru_r30_10 */ + P1_35_pruin_pin: pinmux_P1_35_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_pclk.pr1_pru1_pru_r31_10 */ + + /* P1_36 (ZCZ ball A13) */ + P1_36_default_pin: pinmux_P1_36_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0A */ + P1_36_gpio_pin: pinmux_P1_36_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_gpio_pu_pin: pinmux_P1_36_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_gpio_pd_pin: pinmux_P1_36_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_spi_pin: pinmux_P1_36_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ + P1_36_pruout_pin: pinmux_P1_36_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pr1_pru0_pru_r30_0 */ + P1_36_pruin_pin: pinmux_P1_36_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_aclkx.pr1_pru0_pru_r31_0 */ + P1_36_pwm_pin: pinmux_P1_36_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0A */ + + + /************************/ + /* P2 Header */ + /************************/ + + /* P2_01 (ZCZ ball U14) */ + P2_01_default_pin: pinmux_P2_01_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1A */ + P2_01_gpio_pin: pinmux_P2_01_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_gpio_pu_pin: pinmux_P2_01_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_gpio_pd_pin: pinmux_P2_01_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_pwm_pin: pinmux_P2_01_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1A */ + + /* P2_02 (ZCZ ball V17) */ + P2_02_default_pin: pinmux_P2_02_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_pin: pinmux_P2_02_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_pu_pin: pinmux_P2_02_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_pd_pin: pinmux_P2_02_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + + /* P2_03 (ZCZ ball T10) */ + P2_03_default_pin: pinmux_P2_03_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_pin: pinmux_P2_03_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_pu_pin: pinmux_P2_03_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_pd_pin: pinmux_P2_03_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_pwm_pin: pinmux_P2_03_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2B */ + + /* P2_04 (ZCZ ball T16) */ + P2_04_default_pin: pinmux_P2_04_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_pin: pinmux_P2_04_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_pu_pin: pinmux_P2_04_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_pd_pin: pinmux_P2_04_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + + /* P2_05 (ZCZ ball T17) */ + P2_05_default_pin: pinmux_P2_05_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ + P2_05_gpio_pin: pinmux_P2_05_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_gpio_pu_pin: pinmux_P2_05_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_gpio_pd_pin: pinmux_P2_05_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_uart_pin: pinmux_P2_05_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ + + /* P2_06 (ZCZ ball U16) */ + P2_06_default_pin: pinmux_P2_06_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_pin: pinmux_P2_06_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_pu_pin: pinmux_P2_06_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_pd_pin: pinmux_P2_06_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + + /* P2_07 (ZCZ ball U17) */ + P2_07_default_pin: pinmux_P2_07_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ + P2_07_gpio_pin: pinmux_P2_07_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_gpio_pu_pin: pinmux_P2_07_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_gpio_pd_pin: pinmux_P2_07_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_uart_pin: pinmux_P2_07_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ + + /* P2_08 (ZCZ ball U18) */ + P2_08_default_pin: pinmux_P2_08_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_pin: pinmux_P2_08_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_pu_pin: pinmux_P2_08_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_pd_pin: pinmux_P2_08_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + + /* P2_09 (ZCZ ball D15) */ + P2_09_default_pin: pinmux_P2_09_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.I2C1_SCL */ + P2_09_gpio_pin: pinmux_P2_09_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_gpio_pu_pin: pinmux_P2_09_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_gpio_pd_pin: pinmux_P2_09_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_i2c_pin: pinmux_P2_09_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.I2C1_SCL */ + P2_09_uart_pin: pinmux_P2_09_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ + P2_09_can_pin: pinmux_P2_09_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ + P2_09_pru_uart_pin: pinmux_P2_09_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ + P2_09_pruin_pin: pinmux_P2_09_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart1_txd.pr1_pru0_pru_r31_16 */ + + /* P2_10 (ZCZ ball R14) */ + P2_10_default_pin: pinmux_P2_10_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_pin: pinmux_P2_10_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_pu_pin: pinmux_P2_10_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_pd_pin: pinmux_P2_10_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_qep_pin: pinmux_P2_10_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a4.eQEP1A_in */ + + /* P2_11 (ZCZ ball D16) */ + P2_11_default_pin: pinmux_P2_11_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.I2C1_SDA */ + P2_11_gpio_pin: pinmux_P2_11_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_gpio_pu_pin: pinmux_P2_11_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_gpio_pd_pin: pinmux_P2_11_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_i2c_pin: pinmux_P2_11_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.I2C1_SDA */ + P2_11_uart_pin: pinmux_P2_11_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ + P2_11_can_pin: pinmux_P2_11_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + P2_11_pru_uart_pin: pinmux_P2_11_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ + P2_11_pruin_pin: pinmux_P2_11_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart1_rxd.pr1_pru1_pru_r31_16 */ + + /* P2_12 POWER_BUTTON */ + /* P2_13 VOUT-5V */ + /* P2_14 BAT-VIN */ + /* P2_15 GND */ + /* P2_16 BAT-TEMP */ + + /* P2_17 (ZCZ ball V12) */ + P2_17_default_pin: pinmux_P2_17_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_pin: pinmux_P2_17_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_pu_pin: pinmux_P2_17_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_pd_pin: pinmux_P2_17_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + + /* P2_18 (ZCZ ball U13) */ + P2_18_default_pin: pinmux_P2_18_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_pin: pinmux_P2_18_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_pu_pin: pinmux_P2_18_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_pd_pin: pinmux_P2_18_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_pruin_pin: pinmux_P2_18_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad15.pr1_pru0_pru_r31_15 */ + P2_18_pru_ecap_pin: pinmux_P2_18_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ + P2_18_qep_pin: pinmux_P2_18_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eQEP2_strobe */ + + /* P2_19 (ZCZ ball U12) */ + P2_19_default_pin: pinmux_P2_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_pin: pinmux_P2_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_pu_pin: pinmux_P2_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_pd_pin: pinmux_P2_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_pwm_pin: pinmux_P2_19_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad11.ehrpwm0_synco */ + + /* P2_20 (ZCZ ball T13) */ + P2_20_default_pin: pinmux_P2_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_pin: pinmux_P2_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_pu_pin: pinmux_P2_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_pd_pin: pinmux_P2_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + + /* P2_21 GND */ + + /* P2_22 (ZCZ ball V13) */ + P2_22_default_pin: pinmux_P2_22_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_pin: pinmux_P2_22_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_pu_pin: pinmux_P2_22_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_pd_pin: pinmux_P2_22_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_pruin_pin: pinmux_P2_22_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad14.pr1_pru0_pru_r31_14 */ + P2_22_qep_pin: pinmux_P2_22_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eQEP2_index */ + + /* P2_23 VOUT-3.3V */ + + /* P2_24 (ZCZ ball R13) */ + P2_24_default_pin: pinmux_P2_24_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P2_24_gpio_pin: pinmux_P2_24_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P2_24_gpio_pu_pin: pinmux_P2_24_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P2_24_gpio_pd_pin: pinmux_P2_24_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P2_24_pwm_pin: pinmux_P2_24_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a0.ehrpwm1_tripzone_input */ + + /* P2_25 (ZCZ ball E17) */ + P2_25_default_pin: pinmux_P2_25_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ + P2_25_gpio_pin: pinmux_P2_25_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_gpio_pu_pin: pinmux_P2_25_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_gpio_pd_pin: pinmux_P2_25_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_spi_pin: pinmux_P2_25_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ + P2_25_i2c_pin: pinmux_P2_25_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.I2C1_SCL */ + P2_25_uart_pin: pinmux_P2_25_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rtsn.uart4_txd */ + P2_25_can_pin: pinmux_P2_25_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart0_rtsn.dcan1_rx */ + + /* P2_26 RESET# */ + + /* P2_27 (ZCZ ball E18) */ + P2_27_default_pin: pinmux_P2_27_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ + P2_27_gpio_pin: pinmux_P2_27_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_gpio_pu_pin: pinmux_P2_27_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_gpio_pd_pin: pinmux_P2_27_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_spi_pin: pinmux_P2_27_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ + P2_27_i2c_pin: pinmux_P2_27_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.I2C1_SDA */ + P2_27_uart_pin: pinmux_P2_27_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_ctsn.uart4_rxd */ + P2_27_can_pin: pinmux_P2_27_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ + + /* P2_28 (ZCZ ball D13) */ + P2_28_default_pin: pinmux_P2_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_gpio_pin: pinmux_P2_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_gpio_pu_pin: pinmux_P2_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_gpio_pd_pin: pinmux_P2_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_pruout_pin: pinmux_P2_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pr1_pru0_pru_r30_6 */ + P2_28_pruin_pin: pinmux_P2_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_axr1.pr1_pru0_pru_r31_6 */ + P2_28_qep_pin: pinmux_P2_28_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eQEP0_index */ + + /* P2_29 (ZCZ ball C18) */ + P2_29_default_pin: pinmux_P2_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + P2_29_gpio_pin: pinmux_P2_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_gpio_pu_pin: pinmux_P2_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_gpio_pd_pin: pinmux_P2_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_spi_pin: pinmux_P2_29_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + P2_29_uart_pin: pinmux_P2_29_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ + P2_29_pwm_pin: pinmux_P2_29_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ + P2_29_pru_ecap_pin: pinmux_P2_29_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */ + + /* P2_30 (ZCZ ball C12) */ + P2_30_default_pin: pinmux_P2_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_pin: pinmux_P2_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_pu_pin: pinmux_P2_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_pd_pin: pinmux_P2_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_spi_pin: pinmux_P2_30_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ + P2_30_pruout_pin: pinmux_P2_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pr1_pru0_pru_r30_3 */ + P2_30_pruin_pin: pinmux_P2_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_ahclkr.pr1_pru0_pru_r31_3 */ + P2_30_pwm_pin: pinmux_P2_30_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ + + /* P2_31 (ZCZ ball A15) */ + P2_31_default_pin: pinmux_P2_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ + P2_31_gpio_pin: pinmux_P2_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_gpio_pu_pin: pinmux_P2_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_gpio_pd_pin: pinmux_P2_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_spi_pin: pinmux_P2_31_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ + P2_31_pruin_pin: pinmux_P2_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* xdma_event_intr0.pr1_pru1_pru_r31_16 */ + + /* P2_32 (ZCZ ball D12) */ + P2_32_default_pin: pinmux_P2_32_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_pin: pinmux_P2_32_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_pu_pin: pinmux_P2_32_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_pd_pin: pinmux_P2_32_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_spi_pin: pinmux_P2_32_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_axr0.spi1_d1 */ + P2_32_pruout_pin: pinmux_P2_32_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr0.pr1_pru0_pru_r30_2 */ + P2_32_pruin_pin: pinmux_P2_32_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_axr0.pr1_pru0_pru_r31_2 */ + P2_32_pwm_pin: pinmux_P2_32_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr0.ehrpwm0_tripzone_input */ + + /* P2_33 (ZCZ ball R12) */ + P2_33_default_pin: pinmux_P2_33_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_pin: pinmux_P2_33_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_pu_pin: pinmux_P2_33_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_pd_pin: pinmux_P2_33_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_pruout_pin: pinmux_P2_33_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pr1_pru0_pru_r30_15 */ + P2_33_qep_pin: pinmux_P2_33_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eQEP2B_in */ + + /* P2_34 (ZCZ ball C13) */ + P2_34_default_pin: pinmux_P2_34_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_gpio_pin: pinmux_P2_34_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_gpio_pu_pin: pinmux_P2_34_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_gpio_pd_pin: pinmux_P2_34_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_pruout_pin: pinmux_P2_34_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pr1_pru0_pru_r30_5 */ + P2_34_pruin_pin: pinmux_P2_34_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_fsr.pr1_pru0_pru_r31_5 */ + P2_34_qep_pin: pinmux_P2_34_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eQEP0B_in */ + + /* P2_35 (ZCZ ball U5) */ + P2_35_default_pin: pinmux_P2_35_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_pin: pinmux_P2_35_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_pu_pin: pinmux_P2_35_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_pd_pin: pinmux_P2_35_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_pruout_pin: pinmux_P2_35_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pr1_pru1_pru_r30_8 */ + P2_35_pruin_pin: pinmux_P2_35_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_vsync.pr1_pru1_pru_r31_8 */ + + /* P2_36 (ZCZ ball C9) AIN7 */ +}; + +&uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "otg"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb1 { + status = "okay"; + dr_mode = "host"; +}; + +&cppi41dma { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + + baseboard_eeprom: baseboard_eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + + #address-cells = <1>; + #size-cells = <1>; + baseboard_data: baseboard_data@0 { + reg = <0 0x100>; + }; + }; +}; + +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c2 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + clock-frequency = <400000>; +}; + +/include/ "tps65217.dtsi" + +&tps { + /* + * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only + * mode") at poweroff. Most BeagleBone versions do not support RTC-only + * mode and risk hardware damage if this mode is entered. + * + * For details, see linux-omap mailing list May 2015 thread + * [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller + * In particular, messages: + * http://www.spinics.net/lists/linux-omap/msg118585.html + * http://www.spinics.net/lists/linux-omap/msg118615.html + * + * You can override this later with + * &tps { /delete-property/ ti,pmic-shutdown-controller; } + * if you want to use RTC-only mode and made sure you are not affected + * by the hardware problems. (Tip: double-check by performing a current + * measurement after shutdown: it should be less than 1 mA.) + */ + + interrupts = <7>; /* NMI */ + interrupt-parent = <&intc>; + + ti,pmic-shutdown-controller; + + charger { + status = "okay"; + }; + + pwrbutton { + status = "okay"; + }; + + regulators { + dcdc1_reg: regulator@0 { + regulator-name = "vdds_dpr"; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1351500>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-name = "vio,vrtc,vdds"; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "vdd_3v3aux"; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-name = "vdd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-name = "vdd_3v3a"; + regulator-always-on; + }; + }; +}; + +&tscadc { + status = "okay"; + adc { + ti,adc-channels = <0 1 2 3 4 5 6 7>; + ti,chan-step-avg = <0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16>; + ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>; + ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>; + }; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; +}; + +&aes { + status = "okay"; +}; + +&sham { + status = "okay"; +}; + +&rtc { + clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; + clock-names = "ext-clk", "int-clk"; + system-power-controller; +}; + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <24000000>; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <24000000>; + }; +}; + + +&spi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <24000000>; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <24000000>; + }; +}; + +&epwmss0 { + status = "okay"; +}; + +&ehrpwm0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&epwmss1 { + status = "okay"; +}; + +&ehrpwm1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&epwmss2 { + status = "okay"; +}; + +&ehrpwm2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ocp { + /************************/ + /* P1 Header */ + /************************/ + + /* P1_01 VIN-AC */ + + /* P1_02 (ZCZ ball R5) (board-level pull-down) */ + P1_02_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-0 = <&P1_02_default_pin>; + pinctrl-1 = <&P1_02_gpio_pin>; + pinctrl-2 = <&P1_02_gpio_pu_pin>; + pinctrl-3 = <&P1_02_gpio_pd_pin>; + pinctrl-4 = <&P1_02_pruout_pin>; + pinctrl-5 = <&P1_02_pruin_pin>; + }; + + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + + /* P1_04 (ZCZ ball R6) */ + P1_04_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-0 = <&P1_04_default_pin>; + pinctrl-1 = <&P1_04_gpio_pin>; + pinctrl-2 = <&P1_04_gpio_pu_pin>; + pinctrl-3 = <&P1_04_gpio_pd_pin>; + pinctrl-4 = <&P1_04_pruout_pin>; + pinctrl-5 = <&P1_04_pruin_pin>; + }; + + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + + /* P1_06 (ZCZ ball A16) */ + P1_06_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_06_default_pin>; + pinctrl-1 = <&P1_06_gpio_pin>; + pinctrl-2 = <&P1_06_gpio_pu_pin>; + pinctrl-3 = <&P1_06_gpio_pd_pin>; + pinctrl-4 = <&P1_06_spi_pin>; + pinctrl-5 = <&P1_06_i2c_pin>; + pinctrl-6 = <&P1_06_pwm_pin>; + pinctrl-7 = <&P1_06_pru_uart_pin>; + }; + + /* P1_07 VIN-USB */ + + /* P1_08 (ZCZ ball A17) */ + P1_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_08_default_pin>; + pinctrl-1 = <&P1_08_gpio_pin>; + pinctrl-2 = <&P1_08_gpio_pu_pin>; + pinctrl-3 = <&P1_08_gpio_pd_pin>; + pinctrl-4 = <&P1_08_spi_pin>; + pinctrl-5 = <&P1_08_uart_pin>; + pinctrl-6 = <&P1_08_i2c_pin>; + pinctrl-7 = <&P1_08_pwm_pin>; + pinctrl-8 = <&P1_08_pru_uart_pin>; + }; + + /* P1_09 (ZCZ ball R18) USB1-DN */ + + /* P1_10 (ZCZ ball B17) */ + P1_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_10_default_pin>; + pinctrl-1 = <&P1_10_gpio_pin>; + pinctrl-2 = <&P1_10_gpio_pu_pin>; + pinctrl-3 = <&P1_10_gpio_pd_pin>; + pinctrl-4 = <&P1_10_spi_pin>; + pinctrl-5 = <&P1_10_uart_pin>; + pinctrl-6 = <&P1_10_i2c_pin>; + pinctrl-7 = <&P1_10_pwm_pin>; + pinctrl-8 = <&P1_10_pru_uart_pin>; + }; + + /* P1_11 (ZCZ ball R17) USB1-DP */ + + /* P1_12 (ZCZ ball B16) */ + P1_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_12_default_pin>; + pinctrl-1 = <&P1_12_gpio_pin>; + pinctrl-2 = <&P1_12_gpio_pu_pin>; + pinctrl-3 = <&P1_12_gpio_pd_pin>; + pinctrl-4 = <&P1_12_spi_pin>; + pinctrl-5 = <&P1_12_i2c_pin>; + pinctrl-6 = <&P1_12_pwm_pin>; + pinctrl-7 = <&P1_12_pru_uart_pin>; + }; + + /* P1_13 (ZCZ ball P17) USB1-ID */ + /* P1_14 VOUT-3.3V */ + /* P1_15 GND */ + /* P1_16 GND */ + /* P1_17 (ZCZ ball A9) VREFN */ + /* P1_18 (ZCZ ball B9) VREFP */ + /* P1_19 (ZCZ ball B6) AIN0 */ + + /* P1_20 (ZCZ ball D14) */ + P1_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruin"; + pinctrl-0 = <&P1_20_default_pin>; + pinctrl-1 = <&P1_20_gpio_pin>; + pinctrl-2 = <&P1_20_gpio_pu_pin>; + pinctrl-3 = <&P1_20_gpio_pd_pin>; + pinctrl-4 = <&P1_20_pruin_pin>; + }; + + /* P1_21 (ZCZ ball C7) AIN1 */ + /* P1_22 GND */ + /* P1_23 (ZCZ ball B7) AIN2 */ + /* P1_24 VOUT-5V */ + /* P1_25 (ZCZ ball A7) AIN3 */ + + /* P1_26 (ZCZ ball D18) */ + P1_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pru_uart"; + pinctrl-0 = <&P1_26_default_pin>; + pinctrl-1 = <&P1_26_gpio_pin>; + pinctrl-2 = <&P1_26_gpio_pu_pin>; + pinctrl-3 = <&P1_26_gpio_pd_pin>; + pinctrl-4 = <&P1_26_spi_pin>; + pinctrl-5 = <&P1_26_i2c_pin>; + pinctrl-6 = <&P1_26_pru_uart_pin>; + }; + + /* P1_27 (ZCZ ball C8) AIN4 */ + + /* P1_28 (ZCZ ball D17) */ + P1_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pru_uart"; + pinctrl-0 = <&P1_28_default_pin>; + pinctrl-1 = <&P1_28_gpio_pin>; + pinctrl-2 = <&P1_28_gpio_pu_pin>; + pinctrl-3 = <&P1_28_gpio_pd_pin>; + pinctrl-4 = <&P1_28_spi_pin>; + pinctrl-5 = <&P1_28_i2c_pin>; + pinctrl-6 = <&P1_28_pru_uart_pin>; + }; + + /* P1_29 (ZCZ ball A14) */ + P1_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P1_29_default_pin>; + pinctrl-1 = <&P1_29_gpio_pin>; + pinctrl-2 = <&P1_29_gpio_pu_pin>; + pinctrl-3 = <&P1_29_gpio_pd_pin>; + pinctrl-4 = <&P1_29_qep_pin>; + pinctrl-5 = <&P1_29_pruout_pin>; + pinctrl-6 = <&P1_29_pruin_pin>; + }; + + /* P1_30 (ZCZ ball E16) */ + P1_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_30_default_pin>; + pinctrl-1 = <&P1_30_gpio_pin>; + pinctrl-2 = <&P1_30_gpio_pu_pin>; + pinctrl-3 = <&P1_30_gpio_pd_pin>; + pinctrl-4 = <&P1_30_spi_pin>; + pinctrl-5 = <&P1_30_uart_pin>; + pinctrl-6 = <&P1_30_i2c_pin>; + pinctrl-7 = <&P1_30_pruout_pin>; + pinctrl-8 = <&P1_30_pruin_pin>; + }; + + /* P1_31 (ZCZ ball B12) */ + P1_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P1_31_default_pin>; + pinctrl-1 = <&P1_31_gpio_pin>; + pinctrl-2 = <&P1_31_gpio_pu_pin>; + pinctrl-3 = <&P1_31_gpio_pd_pin>; + pinctrl-4 = <&P1_31_qep_pin>; + pinctrl-5 = <&P1_31_pruout_pin>; + pinctrl-6 = <&P1_31_pruin_pin>; + }; + + /* P1_32 (ZCZ ball E15) */ + P1_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_32_default_pin>; + pinctrl-1 = <&P1_32_gpio_pin>; + pinctrl-2 = <&P1_32_gpio_pu_pin>; + pinctrl-3 = <&P1_32_gpio_pd_pin>; + pinctrl-4 = <&P1_32_spi_pin>; + pinctrl-5 = <&P1_32_uart_pin>; + pinctrl-6 = <&P1_32_i2c_pin>; + pinctrl-7 = <&P1_32_pruout_pin>; + pinctrl-8 = <&P1_32_pruin_pin>; + }; + + /* P1_33 (ZCZ ball B13) */ + P1_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_33_default_pin>; + pinctrl-1 = <&P1_33_gpio_pin>; + pinctrl-2 = <&P1_33_gpio_pu_pin>; + pinctrl-3 = <&P1_33_gpio_pd_pin>; + pinctrl-4 = <&P1_33_spi_pin>; + pinctrl-5 = <&P1_33_pwm_pin>; + pinctrl-6 = <&P1_33_pruout_pin>; + pinctrl-7 = <&P1_33_pruin_pin>; + }; + + /* P1_34 (ZCZ ball T11) */ + P1_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P1_34_default_pin>; + pinctrl-1 = <&P1_34_gpio_pin>; + pinctrl-2 = <&P1_34_gpio_pu_pin>; + pinctrl-3 = <&P1_34_gpio_pd_pin>; + pinctrl-4 = <&P1_34_pwm_pin>; + }; + + /* P1_35 (ZCZ ball V5) */ + P1_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-0 = <&P1_35_default_pin>; + pinctrl-1 = <&P1_35_gpio_pin>; + pinctrl-2 = <&P1_35_gpio_pu_pin>; + pinctrl-3 = <&P1_35_gpio_pd_pin>; + pinctrl-4 = <&P1_35_pruout_pin>; + pinctrl-5 = <&P1_35_pruin_pin>; + }; + + /* P1_36 (ZCZ ball A13) */ + P1_36_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_36_default_pin>; + pinctrl-1 = <&P1_36_gpio_pin>; + pinctrl-2 = <&P1_36_gpio_pu_pin>; + pinctrl-3 = <&P1_36_gpio_pd_pin>; + pinctrl-4 = <&P1_36_spi_pin>; + pinctrl-5 = <&P1_36_pwm_pin>; + pinctrl-6 = <&P1_36_pruout_pin>; + pinctrl-7 = <&P1_36_pruin_pin>; + }; + + + /************************/ + /* P2 Header */ + /************************/ + + /* P2_01 (ZCZ ball U14) */ + P2_01_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P2_01_default_pin>; + pinctrl-1 = <&P2_01_gpio_pin>; + pinctrl-2 = <&P2_01_gpio_pu_pin>; + pinctrl-3 = <&P2_01_gpio_pd_pin>; + pinctrl-4 = <&P2_01_pwm_pin>; + }; + + /* P2_02 (ZCZ ball V17) */ + P2_02_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P2_02_default_pin>; + pinctrl-1 = <&P2_02_gpio_pin>; + pinctrl-2 = <&P2_02_gpio_pu_pin>; + pinctrl-3 = <&P2_02_gpio_pd_pin>; + }; + + /* P2_03 (ZCZ ball T10) */ + P2_03_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P2_03_default_pin>; + pinctrl-1 = <&P2_03_gpio_pin>; + pinctrl-2 = <&P2_03_gpio_pu_pin>; + pinctrl-3 = <&P2_03_gpio_pd_pin>; + pinctrl-4 = <&P2_03_pwm_pin>; + }; + + /* P2_04 (ZCZ ball T16) */ + P2_04_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P2_04_default_pin>; + pinctrl-1 = <&P2_04_gpio_pin>; + pinctrl-2 = <&P2_04_gpio_pu_pin>; + pinctrl-3 = <&P2_04_gpio_pd_pin>; + }; + + /* P2_05 (ZCZ ball T17) */ + P2_05_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-0 = <&P2_05_default_pin>; + pinctrl-1 = <&P2_05_gpio_pin>; + pinctrl-2 = <&P2_05_gpio_pu_pin>; + pinctrl-3 = <&P2_05_gpio_pd_pin>; + pinctrl-4 = <&P2_05_uart_pin>; + }; + + /* P2_06 (ZCZ ball U16) */ + P2_06_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P2_06_default_pin>; + pinctrl-1 = <&P2_06_gpio_pin>; + pinctrl-2 = <&P2_06_gpio_pu_pin>; + pinctrl-3 = <&P2_06_gpio_pd_pin>; + }; + + /* P2_07 (ZCZ ball U17) */ + P2_07_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-0 = <&P2_07_default_pin>; + pinctrl-1 = <&P2_07_gpio_pin>; + pinctrl-2 = <&P2_07_gpio_pu_pin>; + pinctrl-3 = <&P2_07_gpio_pd_pin>; + pinctrl-4 = <&P2_07_uart_pin>; + }; + + /* P2_08 (ZCZ ball U18) */ + P2_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P2_08_default_pin>; + pinctrl-1 = <&P2_08_gpio_pin>; + pinctrl-2 = <&P2_08_gpio_pu_pin>; + pinctrl-3 = <&P2_08_gpio_pd_pin>; + }; + + /* P2_09 (ZCZ ball D15) */ + P2_09_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P2_09_default_pin>; + pinctrl-1 = <&P2_09_gpio_pin>; + pinctrl-2 = <&P2_09_gpio_pu_pin>; + pinctrl-3 = <&P2_09_gpio_pd_pin>; + pinctrl-4 = <&P2_09_uart_pin>; + pinctrl-5 = <&P2_09_can_pin>; + pinctrl-6 = <&P2_09_i2c_pin>; + pinctrl-7 = <&P2_09_pru_uart_pin>; + pinctrl-8 = <&P2_09_pruin_pin>; + }; + + /* P2_10 (ZCZ ball R14) */ + P2_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep"; + pinctrl-0 = <&P2_10_default_pin>; + pinctrl-1 = <&P2_10_gpio_pin>; + pinctrl-2 = <&P2_10_gpio_pu_pin>; + pinctrl-3 = <&P2_10_gpio_pd_pin>; + pinctrl-4 = <&P2_10_qep_pin>; + }; + + /* P2_11 (ZCZ ball D16) */ + P2_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P2_11_default_pin>; + pinctrl-1 = <&P2_11_gpio_pin>; + pinctrl-2 = <&P2_11_gpio_pu_pin>; + pinctrl-3 = <&P2_11_gpio_pd_pin>; + pinctrl-4 = <&P2_11_uart_pin>; + pinctrl-5 = <&P2_11_can_pin>; + pinctrl-6 = <&P2_11_i2c_pin>; + pinctrl-7 = <&P2_11_pru_uart_pin>; + pinctrl-8 = <&P2_11_pruin_pin>; + }; + + /* P2_12 POWER_BUTTON */ + /* P2_13 VOUT-5V */ + /* P2_14 BAT-VIN */ + /* P2_15 GND */ + /* P2_16 BAT-TEMP */ + + /* P2_17 (ZCZ ball V12) */ + P2_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P2_17_default_pin>; + pinctrl-1 = <&P2_17_gpio_pin>; + pinctrl-2 = <&P2_17_gpio_pu_pin>; + pinctrl-3 = <&P2_17_gpio_pd_pin>; + }; + + /* P2_18 (ZCZ ball U13) */ + P2_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruin"; + pinctrl-0 = <&P2_18_default_pin>; + pinctrl-1 = <&P2_18_gpio_pin>; + pinctrl-2 = <&P2_18_gpio_pu_pin>; + pinctrl-3 = <&P2_18_gpio_pd_pin>; + pinctrl-4 = <&P2_18_qep_pin>; + pinctrl-5 = <&P2_18_pruin_pin>; + }; + + /* P2_19 (ZCZ ball U12) */ + P2_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P2_19_default_pin>; + pinctrl-1 = <&P2_19_gpio_pin>; + pinctrl-2 = <&P2_19_gpio_pu_pin>; + pinctrl-3 = <&P2_19_gpio_pd_pin>; + pinctrl-4 = <&P2_19_pwm_pin>; + }; + + /* P2_20 (ZCZ ball T13) */ + P2_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&P2_20_default_pin>; + pinctrl-1 = <&P2_20_gpio_pin>; + pinctrl-2 = <&P2_20_gpio_pu_pin>; + pinctrl-3 = <&P2_20_gpio_pd_pin>; + }; + + /* P2_21 GND */ + + /* P2_22 (ZCZ ball V13) */ + P2_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruin"; + pinctrl-0 = <&P2_22_default_pin>; + pinctrl-1 = <&P2_22_gpio_pin>; + pinctrl-2 = <&P2_22_gpio_pu_pin>; + pinctrl-3 = <&P2_22_gpio_pd_pin>; + pinctrl-4 = <&P2_22_qep_pin>; + pinctrl-5 = <&P2_22_pruin_pin>; + }; + + /* P2_23 VOUT-3.3V */ + + /* P2_24 (ZCZ ball R13) */ + P2_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P2_24_default_pin>; + pinctrl-1 = <&P2_24_gpio_pin>; + pinctrl-2 = <&P2_24_gpio_pu_pin>; + pinctrl-3 = <&P2_24_gpio_pd_pin>; + pinctrl-4 = <&P2_24_pwm_pin>; + }; + + /* P2_25 (ZCZ ball E17) */ + P2_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "can", "i2c"; + pinctrl-0 = <&P2_25_default_pin>; + pinctrl-1 = <&P2_25_gpio_pin>; + pinctrl-2 = <&P2_25_gpio_pu_pin>; + pinctrl-3 = <&P2_25_gpio_pd_pin>; + pinctrl-4 = <&P2_25_spi_pin>; + pinctrl-5 = <&P2_25_uart_pin>; + pinctrl-6 = <&P2_25_can_pin>; + pinctrl-7 = <&P2_25_i2c_pin>; + }; + + /* P2_26 RESET# */ + + /* P2_27 (ZCZ ball E18) */ + P2_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "can", "i2c"; + pinctrl-0 = <&P2_27_default_pin>; + pinctrl-1 = <&P2_27_gpio_pin>; + pinctrl-2 = <&P2_27_gpio_pu_pin>; + pinctrl-3 = <&P2_27_gpio_pd_pin>; + pinctrl-4 = <&P2_27_spi_pin>; + pinctrl-5 = <&P2_27_uart_pin>; + pinctrl-6 = <&P2_27_can_pin>; + pinctrl-7 = <&P2_27_i2c_pin>; + }; + + /* P2_28 (ZCZ ball D13) */ + P2_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P2_28_default_pin>; + pinctrl-1 = <&P2_28_gpio_pin>; + pinctrl-2 = <&P2_28_gpio_pu_pin>; + pinctrl-3 = <&P2_28_gpio_pd_pin>; + pinctrl-4 = <&P2_28_qep_pin>; + pinctrl-5 = <&P2_28_pruout_pin>; + pinctrl-6 = <&P2_28_pruin_pin>; + }; + + /* P2_29 (ZCZ ball C18) */ + P2_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "pwm"; + pinctrl-0 = <&P2_29_default_pin>; + pinctrl-1 = <&P2_29_gpio_pin>; + pinctrl-2 = <&P2_29_gpio_pu_pin>; + pinctrl-3 = <&P2_29_gpio_pd_pin>; + pinctrl-4 = <&P2_29_spi_pin>; + pinctrl-5 = <&P2_29_uart_pin>; + pinctrl-6 = <&P2_29_pwm_pin>; + }; + + /* P2_30 (ZCZ ball C12) */ + P2_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P2_30_default_pin>; + pinctrl-1 = <&P2_30_gpio_pin>; + pinctrl-2 = <&P2_30_gpio_pu_pin>; + pinctrl-3 = <&P2_30_gpio_pd_pin>; + pinctrl-4 = <&P2_30_spi_pin>; + pinctrl-5 = <&P2_30_pwm_pin>; + pinctrl-6 = <&P2_30_pruout_pin>; + pinctrl-7 = <&P2_30_pruin_pin>; + }; + + /* P2_31 (ZCZ ball A15) */ + P2_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pruin"; + pinctrl-0 = <&P2_31_default_pin>; + pinctrl-1 = <&P2_31_gpio_pin>; + pinctrl-2 = <&P2_31_gpio_pu_pin>; + pinctrl-3 = <&P2_31_gpio_pd_pin>; + pinctrl-4 = <&P2_31_spi_pin>; + pinctrl-5 = <&P2_31_pruin_pin>; + }; + + /* P2_32 (ZCZ ball D12) */ + P2_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P2_32_default_pin>; + pinctrl-1 = <&P2_32_gpio_pin>; + pinctrl-2 = <&P2_32_gpio_pu_pin>; + pinctrl-3 = <&P2_32_gpio_pd_pin>; + pinctrl-4 = <&P2_32_spi_pin>; + pinctrl-5 = <&P2_32_pwm_pin>; + pinctrl-6 = <&P2_32_pruout_pin>; + pinctrl-7 = <&P2_32_pruin_pin>; + }; + + /* P2_33 (ZCZ ball R12) */ + P2_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout"; + pinctrl-0 = <&P2_33_default_pin>; + pinctrl-1 = <&P2_33_gpio_pin>; + pinctrl-2 = <&P2_33_gpio_pu_pin>; + pinctrl-3 = <&P2_33_gpio_pd_pin>; + pinctrl-4 = <&P2_33_qep_pin>; + pinctrl-5 = <&P2_33_pruout_pin>; + }; + + /* P2_34 (ZCZ ball C13) */ + P2_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-0 = <&P2_34_default_pin>; + pinctrl-1 = <&P2_34_gpio_pin>; + pinctrl-2 = <&P2_34_gpio_pu_pin>; + pinctrl-3 = <&P2_34_gpio_pd_pin>; + pinctrl-4 = <&P2_34_qep_pin>; + pinctrl-5 = <&P2_34_pruout_pin>; + pinctrl-6 = <&P2_34_pruin_pin>; + }; + + /* P2_35 (ZCZ ball U5) */ + P2_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-0 = <&P2_35_default_pin>; + pinctrl-1 = <&P2_35_gpio_pin>; + pinctrl-2 = <&P2_35_gpio_pu_pin>; + pinctrl-3 = <&P2_35_gpio_pd_pin>; + pinctrl-4 = <&P2_35_pruout_pin>; + pinctrl-5 = <&P2_35_pruin_pin>; + }; + + /* P2_36 (ZCZ ball C9) AIN7 */ + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P1_02 { + gpio-name = "P1_02"; + gpio = <&gpio2 23 0>; + input; + dir-changeable; + }; + + P1_04 { + gpio-name = "P1_04"; + gpio = <&gpio2 25 0>; + input; + dir-changeable; + }; + + P1_06 { + gpio-name = "P1_06"; + gpio = <&gpio0 5 0>; + input; + dir-changeable; + }; + + P1_08 { + gpio-name = "P1_08"; + gpio = <&gpio0 2 0>; + input; + dir-changeable; + }; + + P1_10 { + gpio-name = "P1_10"; + gpio = <&gpio0 3 0>; + input; + dir-changeable; + }; + + P1_12 { + gpio-name = "P1_12"; + gpio = <&gpio0 4 0>; + input; + dir-changeable; + }; + + P1_20 { + gpio-name = "P1_20"; + gpio = <&gpio0 20 0>; + input; + dir-changeable; + }; + + P1_26 { + gpio-name = "P1_26"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + + P1_28 { + gpio-name = "P1_28"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + + P1_29 { + gpio-name = "P1_29"; + gpio = <&gpio3 21 0>; + input; + dir-changeable; + }; + + P1_30 { + gpio-name = "P1_30"; + gpio = <&gpio1 11 0>; + input; + dir-changeable; + }; + + P1_31 { + gpio-name = "P1_31"; + gpio = <&gpio3 18 0>; + input; + dir-changeable; + }; + + P1_32 { + gpio-name = "P1_32"; + gpio = <&gpio1 10 0>; + input; + dir-changeable; + }; + + P1_33 { + gpio-name = "P1_33"; + gpio = <&gpio3 15 0>; + input; + dir-changeable; + }; + + P1_34 { + gpio-name = "P1_34"; + gpio = <&gpio0 26 0>; + input; + dir-changeable; + }; + + P1_35 { + gpio-name = "P1_35"; + gpio = <&gpio2 24 0>; + input; + dir-changeable; + }; + + P1_36 { + gpio-name = "P1_36"; + gpio = <&gpio3 14 0>; + input; + dir-changeable; + }; + + P2_01 { + gpio-name = "P2_01"; + gpio = <&gpio1 18 0>; + input; + dir-changeable; + }; + + P2_02 { + gpio-name = "P2_02"; + gpio = <&gpio1 27 0>; + input; + dir-changeable; + }; + + P2_03 { + gpio-name = "P2_03"; + gpio = <&gpio0 23 0>; + input; + dir-changeable; + }; + + P2_04 { + gpio-name = "P2_04"; + gpio = <&gpio1 26 0>; + input; + dir-changeable; + }; + + P2_05 { + gpio-name = "P2_05"; + gpio = <&gpio0 30 0>; + input; + dir-changeable; + }; + + P2_06 { + gpio-name = "P2_06"; + gpio = <&gpio1 25 0>; + input; + dir-changeable; + }; + + P2_07 { + gpio-name = "P2_07"; + gpio = <&gpio0 31 0>; + input; + dir-changeable; + }; + + P2_08 { + gpio-name = "P2_08"; + gpio = <&gpio1 28 0>; + input; + dir-changeable; + }; + + P2_09 { + gpio-name = "P2_09"; + gpio = <&gpio0 15 0>; + input; + dir-changeable; + }; + + P2_10 { + gpio-name = "P2_10"; + gpio = <&gpio1 20 0>; + input; + dir-changeable; + }; + + P2_11 { + gpio-name = "P2_11"; + gpio = <&gpio0 14 0>; + input; + dir-changeable; + }; + + P2_17 { + gpio-name = "P2_17"; + gpio = <&gpio2 1 0>; + input; + dir-changeable; + }; + + P2_18 { + gpio-name = "P2_18"; + gpio = <&gpio1 15 0>; + input; + dir-changeable; + }; + + P2_19 { + gpio-name = "P2_19"; + gpio = <&gpio0 27 0>; + input; + dir-changeable; + }; + + P2_20 { + gpio-name = "P2_20"; + gpio = <&gpio2 0 0>; + input; + dir-changeable; + }; + + P2_22 { + gpio-name = "P2_22"; + gpio = <&gpio1 14 0>; + input; + dir-changeable; + }; + + P2_24 { + gpio-name = "P2_24"; + gpio = <&gpio1 16 0>; + input; + dir-changeable; + }; + + P2_25 { + gpio-name = "P2_25"; + gpio = <&gpio1 9 0>; + input; + dir-changeable; + }; + + P2_27 { + gpio-name = "P2_27"; + gpio = <&gpio1 8 0>; + input; + dir-changeable; + }; + + P2_28 { + gpio-name = "P2_28"; + gpio = <&gpio3 20 0>; + input; + dir-changeable; + }; + + P2_29 { + gpio-name = "P2_29"; + gpio = <&gpio0 7 0>; + input; + dir-changeable; + }; + + P2_30 { + gpio-name = "P2_30"; + gpio = <&gpio3 17 0>; + input; + dir-changeable; + }; + + P2_31 { + gpio-name = "P2_31"; + gpio = <&gpio0 19 0>; + input; + dir-changeable; + }; + + P2_32 { + gpio-name = "P2_32"; + gpio = <&gpio3 16 0>; + input; + dir-changeable; + }; + + P2_33 { + gpio-name = "P2_33"; + gpio = <&gpio1 13 0>; + input; + dir-changeable; + }; + + P2_34 { + gpio-name = "P2_34"; + gpio = <&gpio3 19 0>; + input; + dir-changeable; + }; + + P2_35 { + gpio-name = "P2_35"; + gpio = <&gpio2 22 0>; + input; + dir-changeable; + }; + + }; +}; From fb1a312426b689acf877b45acbd62282b17e5d28 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 23 Oct 2017 12:48:17 -0500 Subject: [PATCH 111/158] am335x-pocketbeagle.dts: disable unrounted spi selects Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index ea734b1e1fcb3..b2cd287eaad51 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -1053,6 +1053,7 @@ compatible = "spidev"; reg = <1>; spi-max-frequency = <24000000>; + status = "disabled"; }; }; @@ -1068,6 +1069,7 @@ compatible = "spidev"; reg = <0>; spi-max-frequency = <24000000>; + status = "disabled"; }; channel@1 { From 4320294000cc963b232635da5fdb8a2ef7bc9c57 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 27 Oct 2017 14:42:21 -0500 Subject: [PATCH 112/158] am335x-pocketbeagle.dts: fix spi add can0 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle.dts | 158 +++++++++++++--------- 1 file changed, 91 insertions(+), 67 deletions(-) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index b2cd287eaad51..b1760ef4b0e94 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -163,10 +163,10 @@ AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P1_06_gpio_pd_pin: pinmux_P1_06_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ - P1_06_spi_pin: pinmux_P1_06_spi_pin { pinctrl-single,pins = < + P1_06_spi_cs_pin: pinmux_P1_06_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ P1_06_i2c_pin: pinmux_P1_06_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.I2C1_SCL */ + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.i2c1_scl */ P1_06_pru_uart_pin: pinmux_P1_06_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ P1_06_pwm_pin: pinmux_P1_06_pwm_pin { pinctrl-single,pins = < @@ -183,10 +183,10 @@ AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P1_08_gpio_pd_pin: pinmux_P1_08_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ - P1_08_spi_pin: pinmux_P1_08_spi_pin { pinctrl-single,pins = < + P1_08_spi_sclk_pin: pinmux_P1_08_spi_sclk_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ P1_08_i2c_pin: pinmux_P1_08_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.I2C2_SDA */ + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ P1_08_uart_pin: pinmux_P1_08_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ P1_08_pru_uart_pin: pinmux_P1_08_pru_uart_pin { pinctrl-single,pins = < @@ -208,7 +208,7 @@ P1_10_spi_pin: pinmux_P1_10_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ P1_10_i2c_pin: pinmux_P1_10_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.I2C2_SCL */ + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ P1_10_uart_pin: pinmux_P1_10_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ P1_10_pru_uart_pin: pinmux_P1_10_pru_uart_pin { pinctrl-single,pins = < @@ -230,7 +230,7 @@ P1_12_spi_pin: pinmux_P1_12_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ P1_12_i2c_pin: pinmux_P1_12_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.I2C1_SDA */ + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.i2c1_sda */ P1_12_pru_uart_pin: pinmux_P1_12_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ P1_12_pwm_pin: pinmux_P1_12_pwm_pin { pinctrl-single,pins = < @@ -264,17 +264,19 @@ /* P1_26 (ZCZ ball D18) */ P1_26_default_pin: pinmux_P1_26_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.I2C2_SDA */ + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ P1_26_gpio_pin: pinmux_P1_26_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ P1_26_gpio_pu_pin: pinmux_P1_26_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ P1_26_gpio_pd_pin: pinmux_P1_26_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ - P1_26_spi_pin: pinmux_P1_26_spi_pin { pinctrl-single,pins = < + P1_26_spi_cs_pin: pinmux_P1_26_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ P1_26_i2c_pin: pinmux_P1_26_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.I2C2_SDA */ + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P1_26_can_pin: pinmux_P1_26_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ P1_26_pru_uart_pin: pinmux_P1_26_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ @@ -282,17 +284,19 @@ /* P1_28 (ZCZ ball D17) */ P1_28_default_pin: pinmux_P1_28_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.I2C2_SCL */ + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ P1_28_gpio_pin: pinmux_P1_28_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ P1_28_gpio_pu_pin: pinmux_P1_28_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ P1_28_gpio_pd_pin: pinmux_P1_28_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ - P1_28_spi_pin: pinmux_P1_28_spi_pin { pinctrl-single,pins = < + P1_28_spi_cs_pin: pinmux_P1_28_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ P1_28_i2c_pin: pinmux_P1_28_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.I2C2_SCL */ + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P1_28_can_pin: pinmux_P1_28_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ P1_28_pru_uart_pin: pinmux_P1_28_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ @@ -321,12 +325,14 @@ AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ P1_30_gpio_pd_pin: pinmux_P1_30_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ - P1_30_spi_pin: pinmux_P1_30_spi_pin { pinctrl-single,pins = < + P1_30_spi_cs_pin: pinmux_P1_30_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_txd.spi1_cs1 */ P1_30_i2c_pin: pinmux_P1_30_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.I2C2_SCL */ + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.i2c2_scl */ P1_30_uart_pin: pinmux_P1_30_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ + P1_30_can_pin: pinmux_P1_30_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_txd.dcan0_rx */ P1_30_pruout_pin: pinmux_P1_30_pruout_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_txd.pr1_pru1_pru_r30_15 */ P1_30_pruin_pin: pinmux_P1_30_pruin_pin { pinctrl-single,pins = < @@ -357,12 +363,14 @@ AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ P1_32_gpio_pd_pin: pinmux_P1_32_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ - P1_32_spi_pin: pinmux_P1_32_spi_pin { pinctrl-single,pins = < + P1_32_spi_cs_pin: pinmux_P1_32_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rxd.spi1_cs0 */ P1_32_i2c_pin: pinmux_P1_32_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rxd.I2C2_SDA */ + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rxd.i2c2_sda */ P1_32_uart_pin: pinmux_P1_32_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ + P1_32_can_pin: pinmux_P1_32_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rxd.dcan0_tx */ P1_32_pruout_pin: pinmux_P1_32_pruout_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_rxd.pr1_pru1_pru_r30_14 */ P1_32_pruin_pin: pinmux_P1_32_pruin_pin { pinctrl-single,pins = < @@ -421,7 +429,7 @@ AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ P1_36_gpio_pd_pin: pinmux_P1_36_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ - P1_36_spi_pin: pinmux_P1_36_spi_pin { pinctrl-single,pins = < + P1_36_spi_sclk_pin: pinmux_P1_36_spi_sclk_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ P1_36_pruout_pin: pinmux_P1_36_pruout_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pr1_pru0_pru_r30_0 */ @@ -525,7 +533,7 @@ /* P2_09 (ZCZ ball D15) */ P2_09_default_pin: pinmux_P2_09_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.I2C1_SCL */ + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ P2_09_gpio_pin: pinmux_P2_09_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P2_09_gpio_pu_pin: pinmux_P2_09_gpio_pu_pin { pinctrl-single,pins = < @@ -533,11 +541,11 @@ P2_09_gpio_pd_pin: pinmux_P2_09_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P2_09_i2c_pin: pinmux_P2_09_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.I2C1_SCL */ + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ P2_09_uart_pin: pinmux_P2_09_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ P2_09_can_pin: pinmux_P2_09_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ + AM33XX_IOPAD(0x0984, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ P2_09_pru_uart_pin: pinmux_P2_09_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ P2_09_pruin_pin: pinmux_P2_09_pruin_pin { pinctrl-single,pins = < @@ -557,7 +565,7 @@ /* P2_11 (ZCZ ball D16) */ P2_11_default_pin: pinmux_P2_11_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.I2C1_SDA */ + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ P2_11_gpio_pin: pinmux_P2_11_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P2_11_gpio_pu_pin: pinmux_P2_11_gpio_pu_pin { pinctrl-single,pins = < @@ -565,11 +573,11 @@ P2_11_gpio_pd_pin: pinmux_P2_11_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P2_11_i2c_pin: pinmux_P2_11_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.I2C1_SDA */ + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ P2_11_uart_pin: pinmux_P2_11_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ P2_11_can_pin: pinmux_P2_11_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + AM33XX_IOPAD(0x0980, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ P2_11_pru_uart_pin: pinmux_P2_11_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ P2_11_pruin_pin: pinmux_P2_11_pruin_pin { pinctrl-single,pins = < @@ -661,7 +669,7 @@ /* P2_25 (ZCZ ball E17) */ P2_25_default_pin: pinmux_P2_25_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ P2_25_gpio_pin: pinmux_P2_25_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ P2_25_gpio_pu_pin: pinmux_P2_25_gpio_pu_pin { pinctrl-single,pins = < @@ -669,13 +677,15 @@ P2_25_gpio_pd_pin: pinmux_P2_25_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ P2_25_spi_pin: pinmux_P2_25_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ + P2_25_spi_cs_pin: pinmux_P2_25_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ P2_25_i2c_pin: pinmux_P2_25_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.I2C1_SCL */ + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.i2c1_scl */ P2_25_uart_pin: pinmux_P2_25_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rtsn.uart4_txd */ P2_25_can_pin: pinmux_P2_25_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart0_rtsn.dcan1_rx */ + AM33XX_IOPAD(0x096c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rtsn.dcan1_rx */ /* P2_26 RESET# */ @@ -691,11 +701,11 @@ P2_27_spi_pin: pinmux_P2_27_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ P2_27_i2c_pin: pinmux_P2_27_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.I2C1_SDA */ + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.i2c1_sda */ P2_27_uart_pin: pinmux_P2_27_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_ctsn.uart4_rxd */ P2_27_can_pin: pinmux_P2_27_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ + AM33XX_IOPAD(0x0968, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ /* P2_28 (ZCZ ball D13) */ P2_28_default_pin: pinmux_P2_28_default_pin { pinctrl-single,pins = < @@ -722,7 +732,9 @@ AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ P2_29_gpio_pd_pin: pinmux_P2_29_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ - P2_29_spi_pin: pinmux_P2_29_spi_pin { pinctrl-single,pins = < + P2_29_spi_cs_pin: pinmux_P2_29_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ + P2_29_spi_sclk_pin: pinmux_P2_29_spi_sclk_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ P2_29_uart_pin: pinmux_P2_29_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ @@ -740,7 +752,7 @@ AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ P2_30_gpio_pd_pin: pinmux_P2_30_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ - P2_30_spi_pin: pinmux_P2_30_spi_pin { pinctrl-single,pins = < + P2_30_spi_cs_pin: pinmux_P2_30_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ P2_30_pruout_pin: pinmux_P2_30_pruout_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pr1_pru0_pru_r30_3 */ @@ -758,7 +770,7 @@ AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ P2_31_gpio_pd_pin: pinmux_P2_31_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ - P2_31_spi_pin: pinmux_P2_31_spi_pin { pinctrl-single,pins = < + P2_31_spi_cs_pin: pinmux_P2_31_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ P2_31_pruin_pin: pinmux_P2_31_pruin_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* xdma_event_intr0.pr1_pru1_pru_r31_16 */ @@ -1111,6 +1123,12 @@ pinctrl-0 = <>; }; +&dcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + &dcan1 { status = "okay"; pinctrl-names = "default"; @@ -1158,12 +1176,12 @@ P1_06_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "i2c", "pwm", "pru_uart"; pinctrl-0 = <&P1_06_default_pin>; pinctrl-1 = <&P1_06_gpio_pin>; pinctrl-2 = <&P1_06_gpio_pu_pin>; pinctrl-3 = <&P1_06_gpio_pd_pin>; - pinctrl-4 = <&P1_06_spi_pin>; + pinctrl-4 = <&P1_06_spi_cs_pin>; pinctrl-5 = <&P1_06_i2c_pin>; pinctrl-6 = <&P1_06_pwm_pin>; pinctrl-7 = <&P1_06_pru_uart_pin>; @@ -1175,12 +1193,12 @@ P1_08_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_sclk", "uart", "i2c", "pwm", "pru_uart"; pinctrl-0 = <&P1_08_default_pin>; pinctrl-1 = <&P1_08_gpio_pin>; pinctrl-2 = <&P1_08_gpio_pu_pin>; pinctrl-3 = <&P1_08_gpio_pd_pin>; - pinctrl-4 = <&P1_08_spi_pin>; + pinctrl-4 = <&P1_08_spi_sclk_pin>; pinctrl-5 = <&P1_08_uart_pin>; pinctrl-6 = <&P1_08_i2c_pin>; pinctrl-7 = <&P1_08_pwm_pin>; @@ -1252,14 +1270,15 @@ P1_26_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "can", "i2c", "pru_uart"; pinctrl-0 = <&P1_26_default_pin>; pinctrl-1 = <&P1_26_gpio_pin>; pinctrl-2 = <&P1_26_gpio_pu_pin>; pinctrl-3 = <&P1_26_gpio_pd_pin>; - pinctrl-4 = <&P1_26_spi_pin>; - pinctrl-5 = <&P1_26_i2c_pin>; - pinctrl-6 = <&P1_26_pru_uart_pin>; + pinctrl-4 = <&P1_26_spi_cs_pin>; + pinctrl-5 = <&P1_26_can_pin>; + pinctrl-6 = <&P1_26_i2c_pin>; + pinctrl-7 = <&P1_26_pru_uart_pin>; }; /* P1_27 (ZCZ ball C8) AIN4 */ @@ -1268,14 +1287,15 @@ P1_28_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "can", "i2c", "pru_uart"; pinctrl-0 = <&P1_28_default_pin>; pinctrl-1 = <&P1_28_gpio_pin>; pinctrl-2 = <&P1_28_gpio_pu_pin>; pinctrl-3 = <&P1_28_gpio_pd_pin>; - pinctrl-4 = <&P1_28_spi_pin>; - pinctrl-5 = <&P1_28_i2c_pin>; - pinctrl-6 = <&P1_28_pru_uart_pin>; + pinctrl-4 = <&P1_28_spi_cs_pin>; + pinctrl-5 = <&P1_28_can_pin>; + pinctrl-6 = <&P1_28_i2c_pin>; + pinctrl-7 = <&P1_28_pru_uart_pin>; }; /* P1_29 (ZCZ ball A14) */ @@ -1296,16 +1316,17 @@ P1_30_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; pinctrl-0 = <&P1_30_default_pin>; pinctrl-1 = <&P1_30_gpio_pin>; pinctrl-2 = <&P1_30_gpio_pu_pin>; pinctrl-3 = <&P1_30_gpio_pd_pin>; - pinctrl-4 = <&P1_30_spi_pin>; + pinctrl-4 = <&P1_30_spi_cs_pin>; pinctrl-5 = <&P1_30_uart_pin>; - pinctrl-6 = <&P1_30_i2c_pin>; - pinctrl-7 = <&P1_30_pruout_pin>; - pinctrl-8 = <&P1_30_pruin_pin>; + pinctrl-6 = <&P1_30_can_pin>; + pinctrl-7 = <&P1_30_i2c_pin>; + pinctrl-8 = <&P1_30_pruout_pin>; + pinctrl-9 = <&P1_30_pruin_pin>; }; /* P1_31 (ZCZ ball B12) */ @@ -1326,16 +1347,17 @@ P1_32_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; pinctrl-0 = <&P1_32_default_pin>; pinctrl-1 = <&P1_32_gpio_pin>; pinctrl-2 = <&P1_32_gpio_pu_pin>; pinctrl-3 = <&P1_32_gpio_pd_pin>; - pinctrl-4 = <&P1_32_spi_pin>; + pinctrl-4 = <&P1_32_spi_cs_pin>; pinctrl-5 = <&P1_32_uart_pin>; - pinctrl-6 = <&P1_32_i2c_pin>; - pinctrl-7 = <&P1_32_pruout_pin>; - pinctrl-8 = <&P1_32_pruin_pin>; + pinctrl-6 = <&P1_32_can_pin>; + pinctrl-7 = <&P1_32_i2c_pin>; + pinctrl-8 = <&P1_32_pruout_pin>; + pinctrl-9 = <&P1_32_pruin_pin>; }; /* P1_33 (ZCZ ball B13) */ @@ -1382,12 +1404,12 @@ P1_36_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_sclk", "pwm", "pruout", "pruin"; pinctrl-0 = <&P1_36_default_pin>; pinctrl-1 = <&P1_36_gpio_pin>; pinctrl-2 = <&P1_36_gpio_pu_pin>; pinctrl-3 = <&P1_36_gpio_pd_pin>; - pinctrl-4 = <&P1_36_spi_pin>; + pinctrl-4 = <&P1_36_spi_sclk_pin>; pinctrl-5 = <&P1_36_pwm_pin>; pinctrl-6 = <&P1_36_pruout_pin>; pinctrl-7 = <&P1_36_pruin_pin>; @@ -1620,15 +1642,16 @@ P2_25_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "can", "i2c"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "spi_cs", "uart", "can", "i2c"; pinctrl-0 = <&P2_25_default_pin>; pinctrl-1 = <&P2_25_gpio_pin>; pinctrl-2 = <&P2_25_gpio_pu_pin>; pinctrl-3 = <&P2_25_gpio_pd_pin>; pinctrl-4 = <&P2_25_spi_pin>; - pinctrl-5 = <&P2_25_uart_pin>; - pinctrl-6 = <&P2_25_can_pin>; - pinctrl-7 = <&P2_25_i2c_pin>; + pinctrl-5 = <&P2_25_spi_cs_pin>; + pinctrl-6 = <&P2_25_uart_pin>; + pinctrl-7 = <&P2_25_can_pin>; + pinctrl-8 = <&P2_25_i2c_pin>; }; /* P2_26 RESET# */ @@ -1666,26 +1689,27 @@ P2_29_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "spi_sclk", "uart", "pwm"; pinctrl-0 = <&P2_29_default_pin>; pinctrl-1 = <&P2_29_gpio_pin>; pinctrl-2 = <&P2_29_gpio_pu_pin>; pinctrl-3 = <&P2_29_gpio_pd_pin>; - pinctrl-4 = <&P2_29_spi_pin>; - pinctrl-5 = <&P2_29_uart_pin>; - pinctrl-6 = <&P2_29_pwm_pin>; + pinctrl-4 = <&P2_29_spi_cs_pin>; + pinctrl-5 = <&P2_29_spi_sclk_pin>; + pinctrl-6 = <&P2_29_uart_pin>; + pinctrl-7 = <&P2_29_pwm_pin>; }; /* P2_30 (ZCZ ball C12) */ P2_30_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "pwm", "pruout", "pruin"; pinctrl-0 = <&P2_30_default_pin>; pinctrl-1 = <&P2_30_gpio_pin>; pinctrl-2 = <&P2_30_gpio_pu_pin>; pinctrl-3 = <&P2_30_gpio_pd_pin>; - pinctrl-4 = <&P2_30_spi_pin>; + pinctrl-4 = <&P2_30_spi_cs_pin>; pinctrl-5 = <&P2_30_pwm_pin>; pinctrl-6 = <&P2_30_pruout_pin>; pinctrl-7 = <&P2_30_pruin_pin>; @@ -1695,12 +1719,12 @@ P2_31_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "pruin"; pinctrl-0 = <&P2_31_default_pin>; pinctrl-1 = <&P2_31_gpio_pin>; pinctrl-2 = <&P2_31_gpio_pu_pin>; pinctrl-3 = <&P2_31_gpio_pd_pin>; - pinctrl-4 = <&P2_31_spi_pin>; + pinctrl-4 = <&P2_31_spi_cs_pin>; pinctrl-5 = <&P2_31_pruin_pin>; }; From 58378546db58f62883578a75717729182e600c66 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 1 Nov 2017 19:29:46 -0500 Subject: [PATCH 113/158] pocketbeagle: fix P2_24 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle.dts | 41 ++++++++++++----------- 1 file changed, 22 insertions(+), 19 deletions(-) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index b1760ef4b0e94..4d984e435297c 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -314,7 +314,7 @@ P1_29_pruin_pin: pinmux_P1_29_pruin_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_ahclkx.pr1_pru0_pru_r31_7 */ P1_29_qep_pin: pinmux_P1_29_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eQEP0_strobe */ + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eqep0_strobe */ /* P1_30 (ZCZ ball E16) */ P1_30_default_pin: pinmux_P1_30_default_pin { pinctrl-single,pins = < @@ -352,7 +352,7 @@ P1_31_pruin_pin: pinmux_P1_31_pruin_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_aclkr.pr1_pru0_pru_r31_4 */ P1_31_qep_pin: pinmux_P1_31_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eQEP0A_in */ + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eqep0a_in */ /* P1_32 (ZCZ ball E15) */ P1_32_default_pin: pinmux_P1_32_default_pin { pinctrl-single,pins = < @@ -561,7 +561,7 @@ P2_10_gpio_pd_pin: pinmux_P2_10_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ P2_10_qep_pin: pinmux_P2_10_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a4.eQEP1A_in */ + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a4.eqep1a_in */ /* P2_11 (ZCZ ball D16) */ P2_11_default_pin: pinmux_P2_11_default_pin { pinctrl-single,pins = < @@ -613,7 +613,7 @@ P2_18_pru_ecap_pin: pinmux_P2_18_pru_ecap_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ P2_18_qep_pin: pinmux_P2_18_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eQEP2_strobe */ + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eqep2_strobe */ /* P2_19 (ZCZ ball U12) */ P2_19_default_pin: pinmux_P2_19_default_pin { pinctrl-single,pins = < @@ -651,21 +651,23 @@ P2_22_pruin_pin: pinmux_P2_22_pruin_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad14.pr1_pru0_pru_r31_14 */ P2_22_qep_pin: pinmux_P2_22_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eQEP2_index */ + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eqep2_index */ /* P2_23 VOUT-3.3V */ - /* P2_24 (ZCZ ball R13) */ + /* P2_24 (ZCZ ball T12) */ P2_24_default_pin: pinmux_P2_24_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_gpio_pin: pinmux_P2_24_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0840, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_gpio_pu_pin: pinmux_P2_24_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_gpio_pd_pin: pinmux_P2_24_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ - P2_24_pwm_pin: pinmux_P2_24_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a0.ehrpwm1_tripzone_input */ + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P2_24_pruout_pin: pinmux_P2_24_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pr1_pru0_pru_r30_14 */ + P2_24_qep_pin: pinmux_P2_24_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad12.eqep2a_in */ /* P2_25 (ZCZ ball E17) */ P2_25_default_pin: pinmux_P2_25_default_pin { pinctrl-single,pins = < @@ -721,7 +723,7 @@ P2_28_pruin_pin: pinmux_P2_28_pruin_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_axr1.pr1_pru0_pru_r31_6 */ P2_28_qep_pin: pinmux_P2_28_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eQEP0_index */ + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eqep0_index */ /* P2_29 (ZCZ ball C18) */ P2_29_default_pin: pinmux_P2_29_default_pin { pinctrl-single,pins = < @@ -805,7 +807,7 @@ P2_33_pruout_pin: pinmux_P2_33_pruout_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pr1_pru0_pru_r30_15 */ P2_33_qep_pin: pinmux_P2_33_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eQEP2B_in */ + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eqep2b_in */ /* P2_34 (ZCZ ball C13) */ P2_34_default_pin: pinmux_P2_34_default_pin { pinctrl-single,pins = < @@ -821,7 +823,7 @@ P2_34_pruin_pin: pinmux_P2_34_pruin_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_fsr.pr1_pru0_pru_r31_5 */ P2_34_qep_pin: pinmux_P2_34_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eQEP0B_in */ + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eqep0b_in */ /* P2_35 (ZCZ ball U5) */ P2_35_default_pin: pinmux_P2_35_default_pin { pinctrl-single,pins = < @@ -1626,16 +1628,17 @@ /* P2_23 VOUT-3.3V */ - /* P2_24 (ZCZ ball R13) */ + /* P2_24 (ZCZ ball T12) */ P2_24_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout"; pinctrl-0 = <&P2_24_default_pin>; pinctrl-1 = <&P2_24_gpio_pin>; pinctrl-2 = <&P2_24_gpio_pu_pin>; pinctrl-3 = <&P2_24_gpio_pd_pin>; - pinctrl-4 = <&P2_24_pwm_pin>; + pinctrl-4 = <&P2_24_qep_pin>; + pinctrl-5 = <&P2_24_pruout_pin>; }; /* P2_25 (ZCZ ball E17) */ @@ -2024,7 +2027,7 @@ P2_24 { gpio-name = "P2_24"; - gpio = <&gpio1 16 0>; + gpio = <&gpio1 12 0>; input; dir-changeable; }; From 3546bdfbf888492ca9c079d528f2b47b99b4b3b9 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 7 Dec 2017 15:48:27 -0600 Subject: [PATCH 114/158] PocketBeagle: fix pruin default settings Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle.dts | 1012 ++++++++++++--------- 1 file changed, 587 insertions(+), 425 deletions(-) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index 4d984e435297c..ae2dc1cc0f97e 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -122,722 +122,824 @@ /* P1_01 VIN-AC */ - /* P1_02 (ZCZ ball R5) */ + /* P1_02 (ZCZ ball R5) gpio2_23 */ P1_02_default_pin: pinmux_P1_02_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ P1_02_gpio_pin: pinmux_P1_02_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ P1_02_gpio_pu_pin: pinmux_P1_02_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ P1_02_gpio_pd_pin: pinmux_P1_02_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_input_pin: pinmux_P1_02_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ P1_02_pruout_pin: pinmux_P1_02_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pr1_pru1_pru_r30_9 */ + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pru1_out9 */ P1_02_pruin_pin: pinmux_P1_02_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_hsync.pr1_pru1_pru_r31_9 */ + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_hsync.pru1_in9 */ - /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ - /* P1_04 (ZCZ ball R6) */ + /* P1_04 (ZCZ ball R6) gpio2_25 */ P1_04_default_pin: pinmux_P1_04_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ P1_04_gpio_pin: pinmux_P1_04_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ P1_04_gpio_pu_pin: pinmux_P1_04_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ P1_04_gpio_pd_pin: pinmux_P1_04_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_input_pin: pinmux_P1_04_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ P1_04_pruout_pin: pinmux_P1_04_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pr1_pru1_pru_r30_11 */ + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pru1_out11 */ P1_04_pruin_pin: pinmux_P1_04_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_ac_bias_en.pr1_pru1_pru_r31_11 */ + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE6) >; }; /* lcd_ac_bias_en.pru1_in11 */ - /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ - /* P1_06 (ZCZ ball A16) */ + /* P1_06 (ZCZ ball A16) spi0_cs0 */ P1_06_default_pin: pinmux_P1_06_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ P1_06_gpio_pin: pinmux_P1_06_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P1_06_gpio_pu_pin: pinmux_P1_06_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P1_06_gpio_pd_pin: pinmux_P1_06_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_gpio_input_pin: pinmux_P1_06_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_INPUT | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P1_06_spi_cs_pin: pinmux_P1_06_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ P1_06_i2c_pin: pinmux_P1_06_i2c_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.i2c1_scl */ - P1_06_pru_uart_pin: pinmux_P1_06_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ P1_06_pwm_pin: pinmux_P1_06_pwm_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_cs0.ehrpwm0_synci */ + P1_06_pru_uart_pin: pinmux_P1_06_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ - /* P1_07 VIN-USB */ + /* P1_07 VIN-USB */ - /* P1_08 (ZCZ ball A17) */ + /* P1_08 (ZCZ ball A17) spi0_sclk */ P1_08_default_pin: pinmux_P1_08_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ P1_08_gpio_pin: pinmux_P1_08_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P1_08_gpio_pu_pin: pinmux_P1_08_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P1_08_gpio_pd_pin: pinmux_P1_08_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_gpio_input_pin: pinmux_P1_08_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_INPUT | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P1_08_spi_sclk_pin: pinmux_P1_08_spi_sclk_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ - P1_08_i2c_pin: pinmux_P1_08_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ P1_08_uart_pin: pinmux_P1_08_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ + P1_08_i2c_pin: pinmux_P1_08_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ + P1_08_pwm_pin: pinmux_P1_08_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0a */ P1_08_pru_uart_pin: pinmux_P1_08_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_sclk.pr1_uart0_cts_n */ - P1_08_pwm_pin: pinmux_P1_08_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0A */ - /* P1_09 (ZCZ ball R18) USB1-DN */ + /* P1_09 (ZCZ ball R18) USB1-DN */ - /* P1_10 (ZCZ ball B17) */ + /* P1_10 (ZCZ ball B17) spi0_d0 */ P1_10_default_pin: pinmux_P1_10_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ P1_10_gpio_pin: pinmux_P1_10_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P1_10_gpio_pu_pin: pinmux_P1_10_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P1_10_gpio_pd_pin: pinmux_P1_10_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_gpio_input_pin: pinmux_P1_10_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P1_10_spi_pin: pinmux_P1_10_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ - P1_10_i2c_pin: pinmux_P1_10_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ P1_10_uart_pin: pinmux_P1_10_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ + P1_10_i2c_pin: pinmux_P1_10_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ + P1_10_pwm_pin: pinmux_P1_10_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0b */ P1_10_pru_uart_pin: pinmux_P1_10_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d0.pr1_uart0_rts_n */ - P1_10_pwm_pin: pinmux_P1_10_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0B */ - /* P1_11 (ZCZ ball R17) USB1-DP */ + /* P1_11 (ZCZ ball R17) USB1-DP */ - /* P1_12 (ZCZ ball B16) */ + /* P1_12 (ZCZ ball B16) spi0_d1 */ P1_12_default_pin: pinmux_P1_12_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ P1_12_gpio_pin: pinmux_P1_12_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P1_12_gpio_pu_pin: pinmux_P1_12_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P1_12_gpio_pd_pin: pinmux_P1_12_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_gpio_input_pin: pinmux_P1_12_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P1_12_spi_pin: pinmux_P1_12_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ P1_12_i2c_pin: pinmux_P1_12_i2c_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.i2c1_sda */ - P1_12_pru_uart_pin: pinmux_P1_12_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ P1_12_pwm_pin: pinmux_P1_12_pwm_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d1.ehrpwm0_tripzone_input */ + P1_12_pru_uart_pin: pinmux_P1_12_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ + + /* P1_13 (ZCZ ball P17) USB1-ID */ + + /* P1_14 VOUT-3.3V */ + + /* P1_15 GND */ + + /* P1_16 GND */ + + /* P1_17 (ZCZ ball A9) VREFN */ + + /* P1_18 (ZCZ ball B9) VREFP */ - /* P1_13 (ZCZ ball P17) USB1-ID */ - /* P1_14 VOUT-3.3V */ - /* P1_15 GND */ - /* P1_16 GND */ - /* P1_17 (ZCZ ball A9) VREFN */ - /* P1_18 (ZCZ ball B9) VREFP */ /* P1_19 (ZCZ ball B6) AIN0 */ - /* P1_20 (ZCZ ball D14) */ + /* P1_20 (ZCZ ball D14) gpio0_20 */ P1_20_default_pin: pinmux_P1_20_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ P1_20_gpio_pin: pinmux_P1_20_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ P1_20_gpio_pu_pin: pinmux_P1_20_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ P1_20_gpio_pd_pin: pinmux_P1_20_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_input_pin: pinmux_P1_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ P1_20_pruin_pin: pinmux_P1_20_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* xdma_event_intr1.pr1_pru0_pru_r31_16 */ + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr1.pru0_in16 */ /* P1_21 (ZCZ ball C7) AIN1 */ - /* P1_22 GND */ + + /* P1_22 GND */ + /* P1_23 (ZCZ ball B7) AIN2 */ - /* P1_24 VOUT-5V */ + + /* P1_24 VOUT-5V */ + /* P1_25 (ZCZ ball A7) AIN3 */ - /* P1_26 (ZCZ ball D18) */ + /* P1_26 (ZCZ ball D18) i2c2_sda */ P1_26_default_pin: pinmux_P1_26_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ P1_26_gpio_pin: pinmux_P1_26_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ P1_26_gpio_pu_pin: pinmux_P1_26_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ P1_26_gpio_pd_pin: pinmux_P1_26_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ - P1_26_spi_cs_pin: pinmux_P1_26_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ + P1_26_gpio_input_pin: pinmux_P1_26_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_INPUT | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_can_pin: pinmux_P1_26_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ P1_26_i2c_pin: pinmux_P1_26_i2c_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ - P1_26_can_pin: pinmux_P1_26_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ + P1_26_spi_cs_pin: pinmux_P1_26_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ P1_26_pru_uart_pin: pinmux_P1_26_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ /* P1_27 (ZCZ ball C8) AIN4 */ - /* P1_28 (ZCZ ball D17) */ + /* P1_28 (ZCZ ball D17) i2c2_scl */ P1_28_default_pin: pinmux_P1_28_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ P1_28_gpio_pin: pinmux_P1_28_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ P1_28_gpio_pu_pin: pinmux_P1_28_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ P1_28_gpio_pd_pin: pinmux_P1_28_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ - P1_28_spi_cs_pin: pinmux_P1_28_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ - P1_28_i2c_pin: pinmux_P1_28_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P1_28_gpio_input_pin: pinmux_P1_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ P1_28_can_pin: pinmux_P1_28_can_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ + P1_28_i2c_pin: pinmux_P1_28_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P1_28_spi_cs_pin: pinmux_P1_28_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ P1_28_pru_uart_pin: pinmux_P1_28_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ - /* P1_29 (ZCZ ball A14) */ + /* P1_29 (ZCZ ball A14) pru0_in7 */ P1_29_default_pin: pinmux_P1_29_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ P1_29_gpio_pin: pinmux_P1_29_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ P1_29_gpio_pu_pin: pinmux_P1_29_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ P1_29_gpio_pd_pin: pinmux_P1_29_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ - P1_29_pruout_pin: pinmux_P1_29_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pr1_pru0_pru_r30_7 */ - P1_29_pruin_pin: pinmux_P1_29_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_ahclkx.pr1_pru0_pru_r31_7 */ + P1_29_gpio_input_pin: pinmux_P1_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ P1_29_qep_pin: pinmux_P1_29_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eqep0_strobe */ + P1_29_pruout_pin: pinmux_P1_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pru0_out7 */ + P1_29_pruin_pin: pinmux_P1_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ - /* P1_30 (ZCZ ball E16) */ + /* P1_30 (ZCZ ball E16) uart0_txd */ P1_30_default_pin: pinmux_P1_30_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ P1_30_gpio_pin: pinmux_P1_30_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + AM33XX_IOPAD(0x0974, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ P1_30_gpio_pu_pin: pinmux_P1_30_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ P1_30_gpio_pd_pin: pinmux_P1_30_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ - P1_30_spi_cs_pin: pinmux_P1_30_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_txd.spi1_cs1 */ - P1_30_i2c_pin: pinmux_P1_30_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.i2c2_scl */ + P1_30_gpio_input_pin: pinmux_P1_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_INPUT | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ P1_30_uart_pin: pinmux_P1_30_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ + P1_30_spi_cs_pin: pinmux_P1_30_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_txd.spi1_cs1 */ P1_30_can_pin: pinmux_P1_30_can_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0974, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_txd.dcan0_rx */ + P1_30_i2c_pin: pinmux_P1_30_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.i2c2_scl */ P1_30_pruout_pin: pinmux_P1_30_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_txd.pr1_pru1_pru_r30_15 */ + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_txd.pru1_out15 */ P1_30_pruin_pin: pinmux_P1_30_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart0_txd.pr1_pru1_pru_r31_15 */ + AM33XX_IOPAD(0x0974, PIN_INPUT | MUX_MODE6) >; }; /* uart0_txd.pru1_in15 */ - /* P1_31 (ZCZ ball B12) */ + /* P1_31 (ZCZ ball B12) pru0_in4 */ P1_31_default_pin: pinmux_P1_31_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ P1_31_gpio_pin: pinmux_P1_31_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ P1_31_gpio_pu_pin: pinmux_P1_31_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ P1_31_gpio_pd_pin: pinmux_P1_31_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ - P1_31_pruout_pin: pinmux_P1_31_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pr1_pru0_pru_r30_4 */ - P1_31_pruin_pin: pinmux_P1_31_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_aclkr.pr1_pru0_pru_r31_4 */ + P1_31_gpio_input_pin: pinmux_P1_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ P1_31_qep_pin: pinmux_P1_31_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eqep0a_in */ + P1_31_pruout_pin: pinmux_P1_31_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pru0_out4 */ + P1_31_pruin_pin: pinmux_P1_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ - /* P1_32 (ZCZ ball E15) */ + /* P1_32 (ZCZ ball E15) uart0_rxd */ P1_32_default_pin: pinmux_P1_32_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ P1_32_gpio_pin: pinmux_P1_32_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + AM33XX_IOPAD(0x0970, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ P1_32_gpio_pu_pin: pinmux_P1_32_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ P1_32_gpio_pd_pin: pinmux_P1_32_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_gpio_input_pin: pinmux_P1_32_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_INPUT | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_uart_pin: pinmux_P1_32_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ P1_32_spi_cs_pin: pinmux_P1_32_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rxd.spi1_cs0 */ + P1_32_can_pin: pinmux_P1_32_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rxd.dcan0_tx */ P1_32_i2c_pin: pinmux_P1_32_i2c_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rxd.i2c2_sda */ - P1_32_uart_pin: pinmux_P1_32_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ - P1_32_can_pin: pinmux_P1_32_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rxd.dcan0_tx */ P1_32_pruout_pin: pinmux_P1_32_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_rxd.pr1_pru1_pru_r30_14 */ + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_rxd.pru1_out14 */ P1_32_pruin_pin: pinmux_P1_32_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart0_rxd.pr1_pru1_pru_r31_14 */ + AM33XX_IOPAD(0x0970, PIN_INPUT | MUX_MODE6) >; }; /* uart0_rxd.pru1_in14 */ - /* P1_33 (ZCZ ball B13) */ + /* P1_33 (ZCZ ball B13) pru0_in1 */ P1_33_default_pin: pinmux_P1_33_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ P1_33_gpio_pin: pinmux_P1_33_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ P1_33_gpio_pu_pin: pinmux_P1_33_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ P1_33_gpio_pd_pin: pinmux_P1_33_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_input_pin: pinmux_P1_33_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_pwm_pin: pinmux_P1_33_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0b */ P1_33_spi_pin: pinmux_P1_33_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_fsx.spi1_d0 */ P1_33_pruout_pin: pinmux_P1_33_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pr1_pru0_pru_r30_1 */ + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pru0_out1 */ P1_33_pruin_pin: pinmux_P1_33_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_fsx.pr1_pru0_pru_r31_1 */ - P1_33_pwm_pin: pinmux_P1_33_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0B */ + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ - /* P1_34 (ZCZ ball T11) */ + /* P1_34 (ZCZ ball T11) gpio0_26 */ P1_34_default_pin: pinmux_P1_34_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ P1_34_gpio_pin: pinmux_P1_34_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + AM33XX_IOPAD(0x0828, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ P1_34_gpio_pu_pin: pinmux_P1_34_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ P1_34_gpio_pd_pin: pinmux_P1_34_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_input_pin: pinmux_P1_34_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ P1_34_pwm_pin: pinmux_P1_34_pwm_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad10.ehrpwm2_tripzone_input */ - /* P1_35 (ZCZ ball V5) */ + /* P1_35 (ZCZ ball V5) pru1_in10 */ P1_35_default_pin: pinmux_P1_35_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ P1_35_gpio_pin: pinmux_P1_35_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ P1_35_gpio_pu_pin: pinmux_P1_35_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ P1_35_gpio_pd_pin: pinmux_P1_35_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_input_pin: pinmux_P1_35_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ P1_35_pruout_pin: pinmux_P1_35_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pr1_pru1_pru_r30_10 */ + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pru1_out10 */ P1_35_pruin_pin: pinmux_P1_35_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_pclk.pr1_pru1_pru_r31_10 */ + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ - /* P1_36 (ZCZ ball A13) */ + /* P1_36 (ZCZ ball A13) ehrpwm0a */ P1_36_default_pin: pinmux_P1_36_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0A */ + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ P1_36_gpio_pin: pinmux_P1_36_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ P1_36_gpio_pu_pin: pinmux_P1_36_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ P1_36_gpio_pd_pin: pinmux_P1_36_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_gpio_input_pin: pinmux_P1_36_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_pwm_pin: pinmux_P1_36_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ P1_36_spi_sclk_pin: pinmux_P1_36_spi_sclk_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ P1_36_pruout_pin: pinmux_P1_36_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pr1_pru0_pru_r30_0 */ + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pru0_out0 */ P1_36_pruin_pin: pinmux_P1_36_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_aclkx.pr1_pru0_pru_r31_0 */ - P1_36_pwm_pin: pinmux_P1_36_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0A */ + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkx.pru0_in0 */ /************************/ /* P2 Header */ /************************/ - /* P2_01 (ZCZ ball U14) */ + /* P2_01 (ZCZ ball U14) ehrpwm1a */ P2_01_default_pin: pinmux_P2_01_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1A */ + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ P2_01_gpio_pin: pinmux_P2_01_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ P2_01_gpio_pu_pin: pinmux_P2_01_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ P2_01_gpio_pd_pin: pinmux_P2_01_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_gpio_input_pin: pinmux_P2_01_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ P2_01_pwm_pin: pinmux_P2_01_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1A */ + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ - /* P2_02 (ZCZ ball V17) */ + /* P2_02 (ZCZ ball V17) gpio1_27 */ P2_02_default_pin: pinmux_P2_02_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ P2_02_gpio_pin: pinmux_P2_02_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x086c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + AM33XX_IOPAD(0x086c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ P2_02_gpio_pu_pin: pinmux_P2_02_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ P2_02_gpio_pd_pin: pinmux_P2_02_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_input_pin: pinmux_P2_02_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ - /* P2_03 (ZCZ ball T10) */ + /* P2_03 (ZCZ ball T10) gpio0_23 */ P2_03_default_pin: pinmux_P2_03_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ P2_03_gpio_pin: pinmux_P2_03_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ P2_03_gpio_pu_pin: pinmux_P2_03_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ P2_03_gpio_pd_pin: pinmux_P2_03_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_input_pin: pinmux_P2_03_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ P2_03_pwm_pin: pinmux_P2_03_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2B */ + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2b */ - /* P2_04 (ZCZ ball T16) */ + /* P2_04 (ZCZ ball T16) gpio1_26 */ P2_04_default_pin: pinmux_P2_04_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ P2_04_gpio_pin: pinmux_P2_04_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0868, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + AM33XX_IOPAD(0x0868, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ P2_04_gpio_pu_pin: pinmux_P2_04_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ P2_04_gpio_pd_pin: pinmux_P2_04_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_input_pin: pinmux_P2_04_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ - /* P2_05 (ZCZ ball T17) */ + /* P2_05 (ZCZ ball T17) uart4_rxd */ P2_05_default_pin: pinmux_P2_05_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ P2_05_gpio_pin: pinmux_P2_05_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P2_05_gpio_pu_pin: pinmux_P2_05_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P2_05_gpio_pd_pin: pinmux_P2_05_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_gpio_input_pin: pinmux_P2_05_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P2_05_uart_pin: pinmux_P2_05_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ - /* P2_06 (ZCZ ball U16) */ + /* P2_06 (ZCZ ball U16) gpio1_25 */ P2_06_default_pin: pinmux_P2_06_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ P2_06_gpio_pin: pinmux_P2_06_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0864, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + AM33XX_IOPAD(0x0864, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ P2_06_gpio_pu_pin: pinmux_P2_06_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ P2_06_gpio_pd_pin: pinmux_P2_06_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_input_pin: pinmux_P2_06_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ - /* P2_07 (ZCZ ball U17) */ + /* P2_07 (ZCZ ball U17) uart4_txd */ P2_07_default_pin: pinmux_P2_07_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ P2_07_gpio_pin: pinmux_P2_07_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P2_07_gpio_pu_pin: pinmux_P2_07_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P2_07_gpio_pd_pin: pinmux_P2_07_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_gpio_input_pin: pinmux_P2_07_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P2_07_uart_pin: pinmux_P2_07_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ - /* P2_08 (ZCZ ball U18) */ + /* P2_08 (ZCZ ball U18) gpio1_28 */ P2_08_default_pin: pinmux_P2_08_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P2_08_gpio_pin: pinmux_P2_08_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P2_08_gpio_pu_pin: pinmux_P2_08_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P2_08_gpio_pd_pin: pinmux_P2_08_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_input_pin: pinmux_P2_08_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ - /* P2_09 (ZCZ ball D15) */ + /* P2_09 (ZCZ ball D15) i2c1_scl */ P2_09_default_pin: pinmux_P2_09_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ P2_09_gpio_pin: pinmux_P2_09_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P2_09_gpio_pu_pin: pinmux_P2_09_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P2_09_gpio_pd_pin: pinmux_P2_09_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ - P2_09_i2c_pin: pinmux_P2_09_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ + P2_09_gpio_input_pin: pinmux_P2_09_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P2_09_uart_pin: pinmux_P2_09_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ P2_09_can_pin: pinmux_P2_09_can_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ + P2_09_i2c_pin: pinmux_P2_09_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ P2_09_pru_uart_pin: pinmux_P2_09_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ P2_09_pruin_pin: pinmux_P2_09_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart1_txd.pr1_pru0_pru_r31_16 */ + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE6) >; }; /* uart1_txd.pru0_in16 */ - /* P2_10 (ZCZ ball R14) */ + /* P2_10 (ZCZ ball R14) gpio1_20 */ P2_10_default_pin: pinmux_P2_10_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ P2_10_gpio_pin: pinmux_P2_10_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + AM33XX_IOPAD(0x0850, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ P2_10_gpio_pu_pin: pinmux_P2_10_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ P2_10_gpio_pd_pin: pinmux_P2_10_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_input_pin: pinmux_P2_10_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ P2_10_qep_pin: pinmux_P2_10_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a4.eqep1a_in */ - /* P2_11 (ZCZ ball D16) */ + /* P2_11 (ZCZ ball D16) i2c1_sda */ P2_11_default_pin: pinmux_P2_11_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ P2_11_gpio_pin: pinmux_P2_11_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P2_11_gpio_pu_pin: pinmux_P2_11_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P2_11_gpio_pd_pin: pinmux_P2_11_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ - P2_11_i2c_pin: pinmux_P2_11_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ + P2_11_gpio_input_pin: pinmux_P2_11_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P2_11_uart_pin: pinmux_P2_11_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ P2_11_can_pin: pinmux_P2_11_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + P2_11_i2c_pin: pinmux_P2_11_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ P2_11_pru_uart_pin: pinmux_P2_11_pru_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ P2_11_pruin_pin: pinmux_P2_11_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* uart1_rxd.pr1_pru1_pru_r31_16 */ + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE6) >; }; /* uart1_rxd.pru1_in16 */ /* P2_12 POWER_BUTTON */ + /* P2_13 VOUT-5V */ + /* P2_14 BAT-VIN */ + /* P2_15 GND */ + /* P2_16 BAT-TEMP */ - /* P2_17 (ZCZ ball V12) */ + /* P2_17 (ZCZ ball V12) gpio2_1 */ P2_17_default_pin: pinmux_P2_17_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ P2_17_gpio_pin: pinmux_P2_17_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ P2_17_gpio_pu_pin: pinmux_P2_17_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ P2_17_gpio_pd_pin: pinmux_P2_17_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_input_pin: pinmux_P2_17_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ - /* P2_18 (ZCZ ball U13) */ + /* P2_18 (ZCZ ball U13) gpio1_15 */ P2_18_default_pin: pinmux_P2_18_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ P2_18_gpio_pin: pinmux_P2_18_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ P2_18_gpio_pu_pin: pinmux_P2_18_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ P2_18_gpio_pd_pin: pinmux_P2_18_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ - P2_18_pruin_pin: pinmux_P2_18_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad15.pr1_pru0_pru_r31_15 */ - P2_18_pru_ecap_pin: pinmux_P2_18_pru_ecap_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ + P2_18_gpio_input_pin: pinmux_P2_18_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ P2_18_qep_pin: pinmux_P2_18_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eqep2_strobe */ + P2_18_pru_ecap_pin: pinmux_P2_18_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ + P2_18_pruin_pin: pinmux_P2_18_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad15.pru0_in15 */ - /* P2_19 (ZCZ ball U12) */ + /* P2_19 (ZCZ ball U12) gpio0_27 */ P2_19_default_pin: pinmux_P2_19_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ P2_19_gpio_pin: pinmux_P2_19_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + AM33XX_IOPAD(0x082c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ P2_19_gpio_pu_pin: pinmux_P2_19_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ P2_19_gpio_pd_pin: pinmux_P2_19_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_input_pin: pinmux_P2_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ P2_19_pwm_pin: pinmux_P2_19_pwm_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad11.ehrpwm0_synco */ - /* P2_20 (ZCZ ball T13) */ + /* P2_20 (ZCZ ball T13) gpio2_0 */ P2_20_default_pin: pinmux_P2_20_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ P2_20_gpio_pin: pinmux_P2_20_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + AM33XX_IOPAD(0x0888, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ P2_20_gpio_pu_pin: pinmux_P2_20_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ P2_20_gpio_pd_pin: pinmux_P2_20_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_input_pin: pinmux_P2_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ /* P2_21 GND */ - /* P2_22 (ZCZ ball V13) */ + /* P2_22 (ZCZ ball V13) gpio1_14 */ P2_22_default_pin: pinmux_P2_22_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ P2_22_gpio_pin: pinmux_P2_22_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ P2_22_gpio_pu_pin: pinmux_P2_22_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ P2_22_gpio_pd_pin: pinmux_P2_22_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ - P2_22_pruin_pin: pinmux_P2_22_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad14.pr1_pru0_pru_r31_14 */ + P2_22_gpio_input_pin: pinmux_P2_22_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ P2_22_qep_pin: pinmux_P2_22_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eqep2_index */ + P2_22_pruin_pin: pinmux_P2_22_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad14.pru0_in14 */ /* P2_23 VOUT-3.3V */ - /* P2_24 (ZCZ ball T12) */ + /* P2_24 (ZCZ ball T12) gpio1_12 */ P2_24_default_pin: pinmux_P2_24_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_gpio_pin: pinmux_P2_24_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_gpio_pu_pin: pinmux_P2_24_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_gpio_pd_pin: pinmux_P2_24_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ - P2_24_pruout_pin: pinmux_P2_24_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pr1_pru0_pru_r30_14 */ + P2_24_gpio_input_pin: pinmux_P2_24_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ P2_24_qep_pin: pinmux_P2_24_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad12.eqep2a_in */ + P2_24_pruout_pin: pinmux_P2_24_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pru0_out14 */ - /* P2_25 (ZCZ ball E17) */ + /* P2_25 (ZCZ ball E17) spi1_d1 */ P2_25_default_pin: pinmux_P2_25_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ P2_25_gpio_pin: pinmux_P2_25_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + AM33XX_IOPAD(0x096c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ P2_25_gpio_pu_pin: pinmux_P2_25_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ P2_25_gpio_pd_pin: pinmux_P2_25_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ - P2_25_spi_pin: pinmux_P2_25_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ - P2_25_spi_cs_pin: pinmux_P2_25_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ - P2_25_i2c_pin: pinmux_P2_25_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.i2c1_scl */ + P2_25_gpio_input_pin: pinmux_P2_25_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_INPUT | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ P2_25_uart_pin: pinmux_P2_25_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rtsn.uart4_txd */ P2_25_can_pin: pinmux_P2_25_can_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x096c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rtsn.dcan1_rx */ + P2_25_i2c_pin: pinmux_P2_25_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.i2c1_scl */ + P2_25_spi_pin: pinmux_P2_25_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ + P2_25_spi_cs_pin: pinmux_P2_25_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ /* P2_26 RESET# */ - /* P2_27 (ZCZ ball E18) */ + /* P2_27 (ZCZ ball E18) spi1_d0 */ P2_27_default_pin: pinmux_P2_27_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ P2_27_gpio_pin: pinmux_P2_27_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + AM33XX_IOPAD(0x0968, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ P2_27_gpio_pu_pin: pinmux_P2_27_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ P2_27_gpio_pd_pin: pinmux_P2_27_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ - P2_27_spi_pin: pinmux_P2_27_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ - P2_27_i2c_pin: pinmux_P2_27_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.i2c1_sda */ + P2_27_gpio_input_pin: pinmux_P2_27_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_INPUT | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ P2_27_uart_pin: pinmux_P2_27_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_ctsn.uart4_rxd */ P2_27_can_pin: pinmux_P2_27_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ + P2_27_i2c_pin: pinmux_P2_27_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.i2c1_sda */ + P2_27_spi_pin: pinmux_P2_27_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ - /* P2_28 (ZCZ ball D13) */ + /* P2_28 (ZCZ ball D13) pru0_in6 */ P2_28_default_pin: pinmux_P2_28_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ P2_28_gpio_pin: pinmux_P2_28_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ P2_28_gpio_pu_pin: pinmux_P2_28_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ P2_28_gpio_pd_pin: pinmux_P2_28_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ - P2_28_pruout_pin: pinmux_P2_28_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pr1_pru0_pru_r30_6 */ - P2_28_pruin_pin: pinmux_P2_28_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_axr1.pr1_pru0_pru_r31_6 */ + P2_28_gpio_input_pin: pinmux_P2_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ P2_28_qep_pin: pinmux_P2_28_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eqep0_index */ + P2_28_pruout_pin: pinmux_P2_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pru0_out6 */ + P2_28_pruin_pin: pinmux_P2_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ - /* P2_29 (ZCZ ball C18) */ + /* P2_29 (ZCZ ball C18) spi1_sclk */ P2_29_default_pin: pinmux_P2_29_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ P2_29_gpio_pin: pinmux_P2_29_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ P2_29_gpio_pu_pin: pinmux_P2_29_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ P2_29_gpio_pd_pin: pinmux_P2_29_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ - P2_29_spi_cs_pin: pinmux_P2_29_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ - P2_29_spi_sclk_pin: pinmux_P2_29_spi_sclk_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + P2_29_gpio_input_pin: pinmux_P2_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_INPUT | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_pwm_pin: pinmux_P2_29_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.ecap0_in_pwm0_out */ P2_29_uart_pin: pinmux_P2_29_uart_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ - P2_29_pwm_pin: pinmux_P2_29_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ + P2_29_spi_cs_pin: pinmux_P2_29_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ P2_29_pru_ecap_pin: pinmux_P2_29_pru_ecap_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */ + P2_29_spi_sclk_pin: pinmux_P2_29_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ - /* P2_30 (ZCZ ball C12) */ + /* P2_30 (ZCZ ball C12) pru0_in3 */ P2_30_default_pin: pinmux_P2_30_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ P2_30_gpio_pin: pinmux_P2_30_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ P2_30_gpio_pu_pin: pinmux_P2_30_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ P2_30_gpio_pd_pin: pinmux_P2_30_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_input_pin: pinmux_P2_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_pwm_pin: pinmux_P2_30_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ P2_30_spi_cs_pin: pinmux_P2_30_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ P2_30_pruout_pin: pinmux_P2_30_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pr1_pru0_pru_r30_3 */ + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pru0_out3 */ P2_30_pruin_pin: pinmux_P2_30_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_ahclkr.pr1_pru0_pru_r31_3 */ - P2_30_pwm_pin: pinmux_P2_30_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ - /* P2_31 (ZCZ ball A15) */ + /* P2_31 (ZCZ ball A15) spi1_cs1 */ P2_31_default_pin: pinmux_P2_31_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ P2_31_gpio_pin: pinmux_P2_31_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + AM33XX_IOPAD(0x09b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ P2_31_gpio_pu_pin: pinmux_P2_31_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ P2_31_gpio_pd_pin: pinmux_P2_31_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_gpio_input_pin: pinmux_P2_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ P2_31_spi_cs_pin: pinmux_P2_31_spi_cs_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ P2_31_pruin_pin: pinmux_P2_31_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* xdma_event_intr0.pr1_pru1_pru_r31_16 */ + AM33XX_IOPAD(0x09b0, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr0.pru1_in16 */ - /* P2_32 (ZCZ ball D12) */ + /* P2_32 (ZCZ ball D12) pru0_in2 */ P2_32_default_pin: pinmux_P2_32_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ P2_32_gpio_pin: pinmux_P2_32_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + AM33XX_IOPAD(0x0998, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ P2_32_gpio_pu_pin: pinmux_P2_32_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ P2_32_gpio_pd_pin: pinmux_P2_32_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_input_pin: pinmux_P2_32_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_pwm_pin: pinmux_P2_32_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr0.ehrpwm0_tripzone_input */ P2_32_spi_pin: pinmux_P2_32_spi_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_axr0.spi1_d1 */ P2_32_pruout_pin: pinmux_P2_32_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr0.pr1_pru0_pru_r30_2 */ + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr0.pru0_out2 */ P2_32_pruin_pin: pinmux_P2_32_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_axr0.pr1_pru0_pru_r31_2 */ - P2_32_pwm_pin: pinmux_P2_32_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr0.ehrpwm0_tripzone_input */ + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ - /* P2_33 (ZCZ ball R12) */ + /* P2_33 (ZCZ ball R12) gpio1_13 */ P2_33_default_pin: pinmux_P2_33_default_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ P2_33_gpio_pin: pinmux_P2_33_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ P2_33_gpio_pu_pin: pinmux_P2_33_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ P2_33_gpio_pd_pin: pinmux_P2_33_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ - P2_33_pruout_pin: pinmux_P2_33_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pr1_pru0_pru_r30_15 */ + P2_33_gpio_input_pin: pinmux_P2_33_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ P2_33_qep_pin: pinmux_P2_33_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eqep2b_in */ + P2_33_pruout_pin: pinmux_P2_33_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pru0_out15 */ - /* P2_34 (ZCZ ball C13) */ + /* P2_34 (ZCZ ball C13) pru0_in5 */ P2_34_default_pin: pinmux_P2_34_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ P2_34_gpio_pin: pinmux_P2_34_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ P2_34_gpio_pu_pin: pinmux_P2_34_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ P2_34_gpio_pd_pin: pinmux_P2_34_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ - P2_34_pruout_pin: pinmux_P2_34_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pr1_pru0_pru_r30_5 */ - P2_34_pruin_pin: pinmux_P2_34_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* mcasp0_fsr.pr1_pru0_pru_r31_5 */ + P2_34_gpio_input_pin: pinmux_P2_34_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ P2_34_qep_pin: pinmux_P2_34_qep_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eqep0b_in */ + P2_34_pruout_pin: pinmux_P2_34_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pru0_out5 */ + P2_34_pruin_pin: pinmux_P2_34_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ - /* P2_35 (ZCZ ball U5) */ + /* P2_35 (ZCZ ball U5) gpio2_22 */ P2_35_default_pin: pinmux_P2_35_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ P2_35_gpio_pin: pinmux_P2_35_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ P2_35_gpio_pu_pin: pinmux_P2_35_gpio_pu_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ P2_35_gpio_pd_pin: pinmux_P2_35_gpio_pd_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_input_pin: pinmux_P2_35_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ P2_35_pruout_pin: pinmux_P2_35_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pr1_pru1_pru_r30_8 */ + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pru1_out8 */ P2_35_pruin_pin: pinmux_P2_35_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* lcd_vsync.pr1_pru1_pru_r31_8 */ + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_vsync.pru1_in8 */ /* P2_36 (ZCZ ball C9) AIN7 */ }; @@ -1144,277 +1246,304 @@ /* P1_01 VIN-AC */ - /* P1_02 (ZCZ ball R5) (board-level pull-down) */ + /* P1_02 (ZCZ ball R5) gpio_input */ P1_02_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; pinctrl-0 = <&P1_02_default_pin>; pinctrl-1 = <&P1_02_gpio_pin>; pinctrl-2 = <&P1_02_gpio_pu_pin>; pinctrl-3 = <&P1_02_gpio_pd_pin>; - pinctrl-4 = <&P1_02_pruout_pin>; - pinctrl-5 = <&P1_02_pruin_pin>; + pinctrl-4 = <&P1_02_gpio_input_pin>; + pinctrl-5 = <&P1_02_pruout_pin>; + pinctrl-6 = <&P1_02_pruin_pin>; }; - /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ /* P1_04 (ZCZ ball R6) */ P1_04_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; pinctrl-0 = <&P1_04_default_pin>; pinctrl-1 = <&P1_04_gpio_pin>; pinctrl-2 = <&P1_04_gpio_pu_pin>; pinctrl-3 = <&P1_04_gpio_pd_pin>; - pinctrl-4 = <&P1_04_pruout_pin>; - pinctrl-5 = <&P1_04_pruin_pin>; + pinctrl-4 = <&P1_04_gpio_input_pin>; + pinctrl-5 = <&P1_04_pruout_pin>; + pinctrl-6 = <&P1_04_pruin_pin>; }; - /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ - /* P1_06 (ZCZ ball A16) */ + /* P1_06 (ZCZ ball A16) spi_cs */ P1_06_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "i2c", "pwm", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "i2c", "pwm", "pru_uart"; pinctrl-0 = <&P1_06_default_pin>; pinctrl-1 = <&P1_06_gpio_pin>; pinctrl-2 = <&P1_06_gpio_pu_pin>; pinctrl-3 = <&P1_06_gpio_pd_pin>; - pinctrl-4 = <&P1_06_spi_cs_pin>; - pinctrl-5 = <&P1_06_i2c_pin>; - pinctrl-6 = <&P1_06_pwm_pin>; - pinctrl-7 = <&P1_06_pru_uart_pin>; + pinctrl-4 = <&P1_06_gpio_input_pin>; + pinctrl-5 = <&P1_06_spi_cs_pin>; + pinctrl-6 = <&P1_06_i2c_pin>; + pinctrl-7 = <&P1_06_pwm_pin>; + pinctrl-8 = <&P1_06_pru_uart_pin>; }; - /* P1_07 VIN-USB */ + /* P1_07 VIN-USB */ - /* P1_08 (ZCZ ball A17) */ + /* P1_08 (ZCZ ball A17) spi_sclk */ P1_08_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_sclk", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "uart", "i2c", "pwm", "pru_uart"; pinctrl-0 = <&P1_08_default_pin>; pinctrl-1 = <&P1_08_gpio_pin>; pinctrl-2 = <&P1_08_gpio_pu_pin>; pinctrl-3 = <&P1_08_gpio_pd_pin>; - pinctrl-4 = <&P1_08_spi_sclk_pin>; - pinctrl-5 = <&P1_08_uart_pin>; - pinctrl-6 = <&P1_08_i2c_pin>; - pinctrl-7 = <&P1_08_pwm_pin>; - pinctrl-8 = <&P1_08_pru_uart_pin>; + pinctrl-4 = <&P1_08_gpio_input_pin>; + pinctrl-5 = <&P1_08_spi_sclk_pin>; + pinctrl-6 = <&P1_08_uart_pin>; + pinctrl-7 = <&P1_08_i2c_pin>; + pinctrl-8 = <&P1_08_pwm_pin>; + pinctrl-9 = <&P1_08_pru_uart_pin>; }; - /* P1_09 (ZCZ ball R18) USB1-DN */ + /* P1_09 (ZCZ ball R18) USB1-DN */ - /* P1_10 (ZCZ ball B17) */ + /* P1_10 (ZCZ ball B17) spi */ P1_10_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "i2c", "pwm", "pru_uart"; pinctrl-0 = <&P1_10_default_pin>; pinctrl-1 = <&P1_10_gpio_pin>; pinctrl-2 = <&P1_10_gpio_pu_pin>; pinctrl-3 = <&P1_10_gpio_pd_pin>; - pinctrl-4 = <&P1_10_spi_pin>; - pinctrl-5 = <&P1_10_uart_pin>; - pinctrl-6 = <&P1_10_i2c_pin>; - pinctrl-7 = <&P1_10_pwm_pin>; - pinctrl-8 = <&P1_10_pru_uart_pin>; + pinctrl-4 = <&P1_10_gpio_input_pin>; + pinctrl-5 = <&P1_10_spi_pin>; + pinctrl-6 = <&P1_10_uart_pin>; + pinctrl-7 = <&P1_10_i2c_pin>; + pinctrl-8 = <&P1_10_pwm_pin>; + pinctrl-9 = <&P1_10_pru_uart_pin>; }; - /* P1_11 (ZCZ ball R17) USB1-DP */ + /* P1_11 (ZCZ ball R17) USB1-DP */ - /* P1_12 (ZCZ ball B16) */ + /* P1_12 (ZCZ ball B16) spi */ P1_12_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "i2c", "pwm", "pru_uart"; pinctrl-0 = <&P1_12_default_pin>; pinctrl-1 = <&P1_12_gpio_pin>; pinctrl-2 = <&P1_12_gpio_pu_pin>; pinctrl-3 = <&P1_12_gpio_pd_pin>; - pinctrl-4 = <&P1_12_spi_pin>; - pinctrl-5 = <&P1_12_i2c_pin>; - pinctrl-6 = <&P1_12_pwm_pin>; - pinctrl-7 = <&P1_12_pru_uart_pin>; - }; - - /* P1_13 (ZCZ ball P17) USB1-ID */ - /* P1_14 VOUT-3.3V */ - /* P1_15 GND */ - /* P1_16 GND */ - /* P1_17 (ZCZ ball A9) VREFN */ - /* P1_18 (ZCZ ball B9) VREFP */ + pinctrl-4 = <&P1_12_gpio_input_pin>; + pinctrl-5 = <&P1_12_spi_pin>; + pinctrl-6 = <&P1_12_i2c_pin>; + pinctrl-7 = <&P1_12_pwm_pin>; + pinctrl-8 = <&P1_12_pru_uart_pin>; + }; + + /* P1_13 (ZCZ ball P17) USB1-ID */ + + /* P1_14 VOUT-3.3V */ + + /* P1_15 GND */ + + /* P1_16 GND */ + + /* P1_17 (ZCZ ball A9) VREFN */ + + /* P1_18 (ZCZ ball B9) VREFP */ + /* P1_19 (ZCZ ball B6) AIN0 */ /* P1_20 (ZCZ ball D14) */ P1_20_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruin"; pinctrl-0 = <&P1_20_default_pin>; pinctrl-1 = <&P1_20_gpio_pin>; pinctrl-2 = <&P1_20_gpio_pu_pin>; pinctrl-3 = <&P1_20_gpio_pd_pin>; - pinctrl-4 = <&P1_20_pruin_pin>; + pinctrl-4 = <&P1_20_gpio_input_pin>; + pinctrl-5 = <&P1_20_pruin_pin>; }; /* P1_21 (ZCZ ball C7) AIN1 */ - /* P1_22 GND */ + + /* P1_22 GND */ + /* P1_23 (ZCZ ball B7) AIN2 */ - /* P1_24 VOUT-5V */ + + /* P1_24 VOUT-5V */ + /* P1_25 (ZCZ ball A7) AIN3 */ - /* P1_26 (ZCZ ball D18) */ + /* P1_26 (ZCZ ball D18) i2c */ P1_26_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; pinctrl-0 = <&P1_26_default_pin>; pinctrl-1 = <&P1_26_gpio_pin>; pinctrl-2 = <&P1_26_gpio_pu_pin>; pinctrl-3 = <&P1_26_gpio_pd_pin>; - pinctrl-4 = <&P1_26_spi_cs_pin>; - pinctrl-5 = <&P1_26_can_pin>; - pinctrl-6 = <&P1_26_i2c_pin>; - pinctrl-7 = <&P1_26_pru_uart_pin>; + pinctrl-4 = <&P1_26_gpio_input_pin>; + pinctrl-5 = <&P1_26_spi_cs_pin>; + pinctrl-6 = <&P1_26_can_pin>; + pinctrl-7 = <&P1_26_i2c_pin>; + pinctrl-8 = <&P1_26_pru_uart_pin>; }; /* P1_27 (ZCZ ball C8) AIN4 */ - /* P1_28 (ZCZ ball D17) */ + /* P1_28 (ZCZ ball D17) i2c */ P1_28_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; pinctrl-0 = <&P1_28_default_pin>; pinctrl-1 = <&P1_28_gpio_pin>; pinctrl-2 = <&P1_28_gpio_pu_pin>; pinctrl-3 = <&P1_28_gpio_pd_pin>; - pinctrl-4 = <&P1_28_spi_cs_pin>; - pinctrl-5 = <&P1_28_can_pin>; - pinctrl-6 = <&P1_28_i2c_pin>; - pinctrl-7 = <&P1_28_pru_uart_pin>; + pinctrl-4 = <&P1_28_gpio_input_pin>; + pinctrl-5 = <&P1_28_spi_cs_pin>; + pinctrl-6 = <&P1_28_can_pin>; + pinctrl-7 = <&P1_28_i2c_pin>; + pinctrl-8 = <&P1_28_pru_uart_pin>; }; - /* P1_29 (ZCZ ball A14) */ + /* P1_29 (ZCZ ball A14) pruin */ P1_29_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; pinctrl-0 = <&P1_29_default_pin>; pinctrl-1 = <&P1_29_gpio_pin>; pinctrl-2 = <&P1_29_gpio_pu_pin>; pinctrl-3 = <&P1_29_gpio_pd_pin>; - pinctrl-4 = <&P1_29_qep_pin>; - pinctrl-5 = <&P1_29_pruout_pin>; - pinctrl-6 = <&P1_29_pruin_pin>; + pinctrl-4 = <&P1_29_gpio_input_pin>; + pinctrl-5 = <&P1_29_qep_pin>; + pinctrl-6 = <&P1_29_pruout_pin>; + pinctrl-7 = <&P1_29_pruin_pin>; }; - /* P1_30 (ZCZ ball E16) */ + /* P1_30 (ZCZ ball E16) uart */ P1_30_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; pinctrl-0 = <&P1_30_default_pin>; pinctrl-1 = <&P1_30_gpio_pin>; pinctrl-2 = <&P1_30_gpio_pu_pin>; pinctrl-3 = <&P1_30_gpio_pd_pin>; - pinctrl-4 = <&P1_30_spi_cs_pin>; - pinctrl-5 = <&P1_30_uart_pin>; - pinctrl-6 = <&P1_30_can_pin>; - pinctrl-7 = <&P1_30_i2c_pin>; - pinctrl-8 = <&P1_30_pruout_pin>; - pinctrl-9 = <&P1_30_pruin_pin>; + pinctrl-4 = <&P1_30_gpio_input_pin>; + pinctrl-5 = <&P1_30_spi_cs_pin>; + pinctrl-6 = <&P1_30_uart_pin>; + pinctrl-7 = <&P1_30_can_pin>; + pinctrl-8 = <&P1_30_i2c_pin>; + pinctrl-9 = <&P1_30_pruout_pin>; + pinctrl-10 = <&P1_30_pruin_pin>; }; - /* P1_31 (ZCZ ball B12) */ + /* P1_31 (ZCZ ball B12) pruin */ P1_31_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; pinctrl-0 = <&P1_31_default_pin>; pinctrl-1 = <&P1_31_gpio_pin>; pinctrl-2 = <&P1_31_gpio_pu_pin>; pinctrl-3 = <&P1_31_gpio_pd_pin>; - pinctrl-4 = <&P1_31_qep_pin>; - pinctrl-5 = <&P1_31_pruout_pin>; - pinctrl-6 = <&P1_31_pruin_pin>; + pinctrl-4 = <&P1_31_gpio_input_pin>; + pinctrl-5 = <&P1_31_qep_pin>; + pinctrl-6 = <&P1_31_pruout_pin>; + pinctrl-7 = <&P1_31_pruin_pin>; }; - /* P1_32 (ZCZ ball E15) */ + /* P1_32 (ZCZ ball E15) uart */ P1_32_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; pinctrl-0 = <&P1_32_default_pin>; pinctrl-1 = <&P1_32_gpio_pin>; pinctrl-2 = <&P1_32_gpio_pu_pin>; pinctrl-3 = <&P1_32_gpio_pd_pin>; - pinctrl-4 = <&P1_32_spi_cs_pin>; - pinctrl-5 = <&P1_32_uart_pin>; - pinctrl-6 = <&P1_32_can_pin>; - pinctrl-7 = <&P1_32_i2c_pin>; - pinctrl-8 = <&P1_32_pruout_pin>; - pinctrl-9 = <&P1_32_pruin_pin>; + pinctrl-4 = <&P1_32_gpio_input_pin>; + pinctrl-5 = <&P1_32_spi_cs_pin>; + pinctrl-6 = <&P1_32_uart_pin>; + pinctrl-7 = <&P1_32_can_pin>; + pinctrl-8 = <&P1_32_i2c_pin>; + pinctrl-9 = <&P1_32_pruout_pin>; + pinctrl-10 = <&P1_32_pruin_pin>; }; - /* P1_33 (ZCZ ball B13) */ + /* P1_33 (ZCZ ball B13) pruin */ P1_33_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; pinctrl-0 = <&P1_33_default_pin>; pinctrl-1 = <&P1_33_gpio_pin>; pinctrl-2 = <&P1_33_gpio_pu_pin>; pinctrl-3 = <&P1_33_gpio_pd_pin>; - pinctrl-4 = <&P1_33_spi_pin>; - pinctrl-5 = <&P1_33_pwm_pin>; - pinctrl-6 = <&P1_33_pruout_pin>; - pinctrl-7 = <&P1_33_pruin_pin>; + pinctrl-4 = <&P1_33_gpio_input_pin>; + pinctrl-5 = <&P1_33_spi_pin>; + pinctrl-6 = <&P1_33_pwm_pin>; + pinctrl-7 = <&P1_33_pruout_pin>; + pinctrl-8 = <&P1_33_pruin_pin>; }; /* P1_34 (ZCZ ball T11) */ P1_34_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; pinctrl-0 = <&P1_34_default_pin>; pinctrl-1 = <&P1_34_gpio_pin>; pinctrl-2 = <&P1_34_gpio_pu_pin>; pinctrl-3 = <&P1_34_gpio_pd_pin>; - pinctrl-4 = <&P1_34_pwm_pin>; + pinctrl-4 = <&P1_34_gpio_input_pin>; + pinctrl-5 = <&P1_34_pwm_pin>; }; - /* P1_35 (ZCZ ball V5) */ + /* P1_35 (ZCZ ball V5) pruin */ P1_35_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; pinctrl-0 = <&P1_35_default_pin>; pinctrl-1 = <&P1_35_gpio_pin>; pinctrl-2 = <&P1_35_gpio_pu_pin>; pinctrl-3 = <&P1_35_gpio_pd_pin>; - pinctrl-4 = <&P1_35_pruout_pin>; - pinctrl-5 = <&P1_35_pruin_pin>; + pinctrl-4 = <&P1_35_gpio_input_pin>; + pinctrl-5 = <&P1_35_pruout_pin>; + pinctrl-6 = <&P1_35_pruin_pin>; }; - /* P1_36 (ZCZ ball A13) */ + /* P1_36 (ZCZ ball A13) pwm */ P1_36_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_sclk", "pwm", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; pinctrl-0 = <&P1_36_default_pin>; pinctrl-1 = <&P1_36_gpio_pin>; pinctrl-2 = <&P1_36_gpio_pu_pin>; pinctrl-3 = <&P1_36_gpio_pd_pin>; - pinctrl-4 = <&P1_36_spi_sclk_pin>; - pinctrl-5 = <&P1_36_pwm_pin>; - pinctrl-6 = <&P1_36_pruout_pin>; - pinctrl-7 = <&P1_36_pruin_pin>; + pinctrl-4 = <&P1_36_gpio_input_pin>; + pinctrl-5 = <&P1_36_spi_sclk_pin>; + pinctrl-6 = <&P1_36_pwm_pin>; + pinctrl-7 = <&P1_36_pruout_pin>; + pinctrl-8 = <&P1_36_pruin_pin>; }; @@ -1422,193 +1551,213 @@ /* P2 Header */ /************************/ - /* P2_01 (ZCZ ball U14) */ + /* P2_01 (ZCZ ball U14) pwm */ P2_01_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; pinctrl-0 = <&P2_01_default_pin>; pinctrl-1 = <&P2_01_gpio_pin>; pinctrl-2 = <&P2_01_gpio_pu_pin>; pinctrl-3 = <&P2_01_gpio_pd_pin>; - pinctrl-4 = <&P2_01_pwm_pin>; + pinctrl-4 = <&P2_01_gpio_input_pin>; + pinctrl-5 = <&P2_01_pwm_pin>; }; /* P2_02 (ZCZ ball V17) */ P2_02_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; pinctrl-0 = <&P2_02_default_pin>; pinctrl-1 = <&P2_02_gpio_pin>; pinctrl-2 = <&P2_02_gpio_pu_pin>; pinctrl-3 = <&P2_02_gpio_pd_pin>; + pinctrl-4 = <&P2_02_gpio_input_pin>; }; /* P2_03 (ZCZ ball T10) */ P2_03_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; pinctrl-0 = <&P2_03_default_pin>; pinctrl-1 = <&P2_03_gpio_pin>; pinctrl-2 = <&P2_03_gpio_pu_pin>; pinctrl-3 = <&P2_03_gpio_pd_pin>; - pinctrl-4 = <&P2_03_pwm_pin>; + pinctrl-4 = <&P2_03_gpio_input_pin>; + pinctrl-5 = <&P2_03_pwm_pin>; }; /* P2_04 (ZCZ ball T16) */ P2_04_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; pinctrl-0 = <&P2_04_default_pin>; pinctrl-1 = <&P2_04_gpio_pin>; pinctrl-2 = <&P2_04_gpio_pu_pin>; pinctrl-3 = <&P2_04_gpio_pd_pin>; + pinctrl-4 = <&P2_04_gpio_input_pin>; }; - /* P2_05 (ZCZ ball T17) */ + /* P2_05 (ZCZ ball T17) uart */ P2_05_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; pinctrl-0 = <&P2_05_default_pin>; pinctrl-1 = <&P2_05_gpio_pin>; pinctrl-2 = <&P2_05_gpio_pu_pin>; pinctrl-3 = <&P2_05_gpio_pd_pin>; - pinctrl-4 = <&P2_05_uart_pin>; + pinctrl-4 = <&P2_05_gpio_input_pin>; + pinctrl-5 = <&P2_05_uart_pin>; }; /* P2_06 (ZCZ ball U16) */ P2_06_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; pinctrl-0 = <&P2_06_default_pin>; pinctrl-1 = <&P2_06_gpio_pin>; pinctrl-2 = <&P2_06_gpio_pu_pin>; pinctrl-3 = <&P2_06_gpio_pd_pin>; + pinctrl-4 = <&P2_06_gpio_input_pin>; }; - /* P2_07 (ZCZ ball U17) */ + /* P2_07 (ZCZ ball U17) uart */ P2_07_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; pinctrl-0 = <&P2_07_default_pin>; pinctrl-1 = <&P2_07_gpio_pin>; pinctrl-2 = <&P2_07_gpio_pu_pin>; pinctrl-3 = <&P2_07_gpio_pd_pin>; - pinctrl-4 = <&P2_07_uart_pin>; + pinctrl-4 = <&P2_07_gpio_input_pin>; + pinctrl-5 = <&P2_07_uart_pin>; }; /* P2_08 (ZCZ ball U18) */ P2_08_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; pinctrl-0 = <&P2_08_default_pin>; pinctrl-1 = <&P2_08_gpio_pin>; pinctrl-2 = <&P2_08_gpio_pu_pin>; pinctrl-3 = <&P2_08_gpio_pd_pin>; + pinctrl-4 = <&P2_08_gpio_input_pin>; }; - /* P2_09 (ZCZ ball D15) */ + /* P2_09 (ZCZ ball D15) i2c */ P2_09_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; pinctrl-0 = <&P2_09_default_pin>; pinctrl-1 = <&P2_09_gpio_pin>; pinctrl-2 = <&P2_09_gpio_pu_pin>; pinctrl-3 = <&P2_09_gpio_pd_pin>; - pinctrl-4 = <&P2_09_uart_pin>; - pinctrl-5 = <&P2_09_can_pin>; - pinctrl-6 = <&P2_09_i2c_pin>; - pinctrl-7 = <&P2_09_pru_uart_pin>; - pinctrl-8 = <&P2_09_pruin_pin>; + pinctrl-4 = <&P2_09_gpio_input_pin>; + pinctrl-5 = <&P2_09_uart_pin>; + pinctrl-6 = <&P2_09_can_pin>; + pinctrl-7 = <&P2_09_i2c_pin>; + pinctrl-8 = <&P2_09_pru_uart_pin>; + pinctrl-9 = <&P2_09_pruin_pin>; }; /* P2_10 (ZCZ ball R14) */ P2_10_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; pinctrl-0 = <&P2_10_default_pin>; pinctrl-1 = <&P2_10_gpio_pin>; pinctrl-2 = <&P2_10_gpio_pu_pin>; pinctrl-3 = <&P2_10_gpio_pd_pin>; - pinctrl-4 = <&P2_10_qep_pin>; + pinctrl-4 = <&P2_10_gpio_input_pin>; + pinctrl-5 = <&P2_10_qep_pin>; }; - /* P2_11 (ZCZ ball D16) */ + /* P2_11 (ZCZ ball D16) i2c */ P2_11_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; pinctrl-0 = <&P2_11_default_pin>; pinctrl-1 = <&P2_11_gpio_pin>; pinctrl-2 = <&P2_11_gpio_pu_pin>; pinctrl-3 = <&P2_11_gpio_pd_pin>; - pinctrl-4 = <&P2_11_uart_pin>; - pinctrl-5 = <&P2_11_can_pin>; - pinctrl-6 = <&P2_11_i2c_pin>; - pinctrl-7 = <&P2_11_pru_uart_pin>; - pinctrl-8 = <&P2_11_pruin_pin>; + pinctrl-4 = <&P2_11_gpio_input_pin>; + pinctrl-5 = <&P2_11_uart_pin>; + pinctrl-6 = <&P2_11_can_pin>; + pinctrl-7 = <&P2_11_i2c_pin>; + pinctrl-8 = <&P2_11_pru_uart_pin>; + pinctrl-9 = <&P2_11_pruin_pin>; }; /* P2_12 POWER_BUTTON */ + /* P2_13 VOUT-5V */ + /* P2_14 BAT-VIN */ + /* P2_15 GND */ + /* P2_16 BAT-TEMP */ /* P2_17 (ZCZ ball V12) */ P2_17_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; pinctrl-0 = <&P2_17_default_pin>; pinctrl-1 = <&P2_17_gpio_pin>; pinctrl-2 = <&P2_17_gpio_pu_pin>; pinctrl-3 = <&P2_17_gpio_pd_pin>; + pinctrl-4 = <&P2_17_gpio_input_pin>; }; /* P2_18 (ZCZ ball U13) */ P2_18_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pru_ecap", "pruin"; pinctrl-0 = <&P2_18_default_pin>; pinctrl-1 = <&P2_18_gpio_pin>; pinctrl-2 = <&P2_18_gpio_pu_pin>; pinctrl-3 = <&P2_18_gpio_pd_pin>; - pinctrl-4 = <&P2_18_qep_pin>; - pinctrl-5 = <&P2_18_pruin_pin>; + pinctrl-4 = <&P2_18_gpio_input_pin>; + pinctrl-5 = <&P2_18_qep_pin>; + pinctrl-6 = <&P2_18_pru_ecap_pin>; + pinctrl-7 = <&P2_18_pruin_pin>; }; /* P2_19 (ZCZ ball U12) */ P2_19_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; pinctrl-0 = <&P2_19_default_pin>; pinctrl-1 = <&P2_19_gpio_pin>; pinctrl-2 = <&P2_19_gpio_pu_pin>; pinctrl-3 = <&P2_19_gpio_pd_pin>; - pinctrl-4 = <&P2_19_pwm_pin>; + pinctrl-4 = <&P2_19_gpio_input_pin>; + pinctrl-5 = <&P2_19_pwm_pin>; }; /* P2_20 (ZCZ ball T13) */ P2_20_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; pinctrl-0 = <&P2_20_default_pin>; pinctrl-1 = <&P2_20_gpio_pin>; pinctrl-2 = <&P2_20_gpio_pu_pin>; pinctrl-3 = <&P2_20_gpio_pd_pin>; + pinctrl-4 = <&P2_20_gpio_input_pin>; }; /* P2_21 GND */ @@ -1617,13 +1766,14 @@ P2_22_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruin"; pinctrl-0 = <&P2_22_default_pin>; pinctrl-1 = <&P2_22_gpio_pin>; pinctrl-2 = <&P2_22_gpio_pu_pin>; pinctrl-3 = <&P2_22_gpio_pd_pin>; - pinctrl-4 = <&P2_22_qep_pin>; - pinctrl-5 = <&P2_22_pruin_pin>; + pinctrl-4 = <&P2_22_gpio_input_pin>; + pinctrl-5 = <&P2_22_qep_pin>; + pinctrl-6 = <&P2_22_pruin_pin>; }; /* P2_23 VOUT-3.3V */ @@ -1632,158 +1782,170 @@ P2_24_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; pinctrl-0 = <&P2_24_default_pin>; pinctrl-1 = <&P2_24_gpio_pin>; pinctrl-2 = <&P2_24_gpio_pu_pin>; pinctrl-3 = <&P2_24_gpio_pd_pin>; - pinctrl-4 = <&P2_24_qep_pin>; - pinctrl-5 = <&P2_24_pruout_pin>; + pinctrl-4 = <&P2_24_gpio_input_pin>; + pinctrl-5 = <&P2_24_qep_pin>; + pinctrl-6 = <&P2_24_pruout_pin>; }; - /* P2_25 (ZCZ ball E17) */ + /* P2_25 (ZCZ ball E17) spi */ P2_25_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "spi_cs", "uart", "can", "i2c"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "spi_cs", "uart", "can", "i2c"; pinctrl-0 = <&P2_25_default_pin>; pinctrl-1 = <&P2_25_gpio_pin>; pinctrl-2 = <&P2_25_gpio_pu_pin>; pinctrl-3 = <&P2_25_gpio_pd_pin>; - pinctrl-4 = <&P2_25_spi_pin>; - pinctrl-5 = <&P2_25_spi_cs_pin>; - pinctrl-6 = <&P2_25_uart_pin>; - pinctrl-7 = <&P2_25_can_pin>; - pinctrl-8 = <&P2_25_i2c_pin>; + pinctrl-4 = <&P2_25_gpio_input_pin>; + pinctrl-5 = <&P2_25_spi_pin>; + pinctrl-6 = <&P2_25_spi_cs_pin>; + pinctrl-7 = <&P2_25_uart_pin>; + pinctrl-8 = <&P2_25_can_pin>; + pinctrl-9 = <&P2_25_i2c_pin>; }; /* P2_26 RESET# */ - /* P2_27 (ZCZ ball E18) */ + /* P2_27 (ZCZ ball E18) spi */ P2_27_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "can", "i2c"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "can", "i2c"; pinctrl-0 = <&P2_27_default_pin>; pinctrl-1 = <&P2_27_gpio_pin>; pinctrl-2 = <&P2_27_gpio_pu_pin>; pinctrl-3 = <&P2_27_gpio_pd_pin>; - pinctrl-4 = <&P2_27_spi_pin>; - pinctrl-5 = <&P2_27_uart_pin>; - pinctrl-6 = <&P2_27_can_pin>; - pinctrl-7 = <&P2_27_i2c_pin>; + pinctrl-4 = <&P2_27_gpio_input_pin>; + pinctrl-5 = <&P2_27_spi_pin>; + pinctrl-6 = <&P2_27_uart_pin>; + pinctrl-7 = <&P2_27_can_pin>; + pinctrl-8 = <&P2_27_i2c_pin>; }; - /* P2_28 (ZCZ ball D13) */ + /* P2_28 (ZCZ ball D13) pruin */ P2_28_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; pinctrl-0 = <&P2_28_default_pin>; pinctrl-1 = <&P2_28_gpio_pin>; pinctrl-2 = <&P2_28_gpio_pu_pin>; pinctrl-3 = <&P2_28_gpio_pd_pin>; - pinctrl-4 = <&P2_28_qep_pin>; - pinctrl-5 = <&P2_28_pruout_pin>; - pinctrl-6 = <&P2_28_pruin_pin>; + pinctrl-4 = <&P2_28_gpio_input_pin>; + pinctrl-5 = <&P2_28_qep_pin>; + pinctrl-6 = <&P2_28_pruout_pin>; + pinctrl-7 = <&P2_28_pruin_pin>; }; - /* P2_29 (ZCZ ball C18) */ + /* P2_29 (ZCZ ball C18) spi_sclk */ P2_29_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "spi_sclk", "uart", "pwm"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; pinctrl-0 = <&P2_29_default_pin>; pinctrl-1 = <&P2_29_gpio_pin>; pinctrl-2 = <&P2_29_gpio_pu_pin>; pinctrl-3 = <&P2_29_gpio_pd_pin>; - pinctrl-4 = <&P2_29_spi_cs_pin>; - pinctrl-5 = <&P2_29_spi_sclk_pin>; - pinctrl-6 = <&P2_29_uart_pin>; - pinctrl-7 = <&P2_29_pwm_pin>; + pinctrl-4 = <&P2_29_gpio_input_pin>; + pinctrl-5 = <&P2_29_spi_cs_pin>; + pinctrl-6 = <&P2_29_spi_sclk_pin>; + pinctrl-7 = <&P2_29_uart_pin>; + pinctrl-8 = <&P2_29_pwm_pin>; + pinctrl-9 = <&P2_29_pru_ecap_pin>; }; - /* P2_30 (ZCZ ball C12) */ + /* P2_30 (ZCZ ball C12) pruin */ P2_30_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "pwm", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pwm", "pruout", "pruin"; pinctrl-0 = <&P2_30_default_pin>; pinctrl-1 = <&P2_30_gpio_pin>; pinctrl-2 = <&P2_30_gpio_pu_pin>; pinctrl-3 = <&P2_30_gpio_pd_pin>; - pinctrl-4 = <&P2_30_spi_cs_pin>; - pinctrl-5 = <&P2_30_pwm_pin>; - pinctrl-6 = <&P2_30_pruout_pin>; - pinctrl-7 = <&P2_30_pruin_pin>; + pinctrl-4 = <&P2_30_gpio_input_pin>; + pinctrl-5 = <&P2_30_spi_cs_pin>; + pinctrl-6 = <&P2_30_pwm_pin>; + pinctrl-7 = <&P2_30_pruout_pin>; + pinctrl-8 = <&P2_30_pruin_pin>; }; - /* P2_31 (ZCZ ball A15) */ + /* P2_31 (ZCZ ball A15) spi_cs */ P2_31_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi_cs", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pruin"; pinctrl-0 = <&P2_31_default_pin>; pinctrl-1 = <&P2_31_gpio_pin>; pinctrl-2 = <&P2_31_gpio_pu_pin>; pinctrl-3 = <&P2_31_gpio_pd_pin>; - pinctrl-4 = <&P2_31_spi_cs_pin>; - pinctrl-5 = <&P2_31_pruin_pin>; + pinctrl-4 = <&P2_31_gpio_input_pin>; + pinctrl-5 = <&P2_31_spi_cs_pin>; + pinctrl-6 = <&P2_31_pruin_pin>; }; - /* P2_32 (ZCZ ball D12) */ + /* P2_32 (ZCZ ball D12) pruin */ P2_32_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "pwm", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; pinctrl-0 = <&P2_32_default_pin>; pinctrl-1 = <&P2_32_gpio_pin>; pinctrl-2 = <&P2_32_gpio_pu_pin>; pinctrl-3 = <&P2_32_gpio_pd_pin>; - pinctrl-4 = <&P2_32_spi_pin>; - pinctrl-5 = <&P2_32_pwm_pin>; - pinctrl-6 = <&P2_32_pruout_pin>; - pinctrl-7 = <&P2_32_pruin_pin>; + pinctrl-4 = <&P2_32_gpio_input_pin>; + pinctrl-5 = <&P2_32_spi_pin>; + pinctrl-6 = <&P2_32_pwm_pin>; + pinctrl-7 = <&P2_32_pruout_pin>; + pinctrl-8 = <&P2_32_pruin_pin>; }; /* P2_33 (ZCZ ball R12) */ P2_33_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; pinctrl-0 = <&P2_33_default_pin>; pinctrl-1 = <&P2_33_gpio_pin>; pinctrl-2 = <&P2_33_gpio_pu_pin>; pinctrl-3 = <&P2_33_gpio_pd_pin>; - pinctrl-4 = <&P2_33_qep_pin>; - pinctrl-5 = <&P2_33_pruout_pin>; + pinctrl-4 = <&P2_33_gpio_input_pin>; + pinctrl-5 = <&P2_33_qep_pin>; + pinctrl-6 = <&P2_33_pruout_pin>; }; - /* P2_34 (ZCZ ball C13) */ + /* P2_34 (ZCZ ball C13) pruin */ P2_34_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "qep", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; pinctrl-0 = <&P2_34_default_pin>; pinctrl-1 = <&P2_34_gpio_pin>; pinctrl-2 = <&P2_34_gpio_pu_pin>; pinctrl-3 = <&P2_34_gpio_pd_pin>; - pinctrl-4 = <&P2_34_qep_pin>; - pinctrl-5 = <&P2_34_pruout_pin>; - pinctrl-6 = <&P2_34_pruin_pin>; + pinctrl-4 = <&P2_34_gpio_input_pin>; + pinctrl-5 = <&P2_34_qep_pin>; + pinctrl-6 = <&P2_34_pruout_pin>; + pinctrl-7 = <&P2_34_pruin_pin>; }; - /* P2_35 (ZCZ ball U5) */ + /* P2_35 (ZCZ ball U5) gpio_input */ P2_35_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; pinctrl-0 = <&P2_35_default_pin>; pinctrl-1 = <&P2_35_gpio_pin>; pinctrl-2 = <&P2_35_gpio_pu_pin>; pinctrl-3 = <&P2_35_gpio_pd_pin>; - pinctrl-4 = <&P2_35_pruout_pin>; - pinctrl-5 = <&P2_35_pruin_pin>; + pinctrl-4 = <&P2_35_gpio_input_pin>; + pinctrl-5 = <&P2_35_pruout_pin>; + pinctrl-6 = <&P2_35_pruin_pin>; }; /* P2_36 (ZCZ ball C9) AIN7 */ From e390ff85f8ddb28f5de3dad0bf2a78f2fdb1c908 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 11 Dec 2017 11:11:19 -0600 Subject: [PATCH 115/158] am335x-pocketbeagle.dts: enable spidev1.0 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle.dts | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index ae2dc1cc0f97e..b4e8487a5d011 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -1185,7 +1185,6 @@ compatible = "spidev"; reg = <0>; spi-max-frequency = <24000000>; - status = "disabled"; }; channel@1 { From 593a415ddb94ef9cc56422be35ca6b1b3d70bedd Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 3 Jan 2018 11:13:43 -0600 Subject: [PATCH 116/158] add: am335x-pocketbeagle-simplegaming Signed-off-by: Robert Nelson --- .../boot/dts/am335x-pocketbeagle-common.dtsi | 1191 +++++++++++++++++ .../dts/am335x-pocketbeagle-simplegaming.dts | 330 +++++ arch/arm/boot/dts/am335x-pocketbeagle.dts | 1185 +--------------- 3 files changed, 1522 insertions(+), 1184 deletions(-) create mode 100644 arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi create mode 100644 arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi new file mode 100644 index 0000000000000..dfdd01ffeef45 --- /dev/null +++ b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi @@ -0,0 +1,1191 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "am33xx.dtsi" + +/ { + model = "TI AM335x PocketBeagle"; + compatible = "ti,am335x-pocketbeagle", "ti,am335x-bone", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + chosen { + stdout-path = &uart0; + }; + + leds { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&user_leds_default>; + pinctrl-1 = <&user_leds_sleep>; + + compatible = "gpio-leds"; + + led@2 { + label = "beaglebone:green:usr0"; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led@3 { + label = "beaglebone:green:usr1"; + gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led@4 { + label = "beaglebone:green:usr2"; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + + led@5 { + label = "beaglebone:green:usr3"; + gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc1"; + default-state = "off"; + }; + }; + + vmmcsd_fixed: fixedregulator0 { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro-1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +&am33xx_pinmux { + user_leds_default: user_leds_default { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_IOPAD(0x0858, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_IOPAD(0x085c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_IOPAD(0x0860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + user_leds_sleep: user_leds_sleep { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0854, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + AM33XX_IOPAD(0x0858, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + AM33XX_IOPAD(0x085c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + AM33XX_IOPAD(0x0860, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_IOPAD(0x098c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + mmc0_pins: pinmux_mmc0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x0960, PIN_INPUT | MUX_MODE7) /* GPIO0_6 */ + >; + }; + + /************************/ + /* P1 Header */ + /************************/ + + /* P1_01 VIN-AC */ + + /* P1_02 (ZCZ ball R5) gpio2_23 */ + P1_02_default_pin: pinmux_P1_02_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_pin: pinmux_P1_02_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_pu_pin: pinmux_P1_02_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_pd_pin: pinmux_P1_02_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_gpio_input_pin: pinmux_P1_02_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P1_02_pruout_pin: pinmux_P1_02_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pru1_out9 */ + P1_02_pruin_pin: pinmux_P1_02_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_hsync.pru1_in9 */ + + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + + /* P1_04 (ZCZ ball R6) gpio2_25 */ + P1_04_default_pin: pinmux_P1_04_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_pin: pinmux_P1_04_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_pu_pin: pinmux_P1_04_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_pd_pin: pinmux_P1_04_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_gpio_input_pin: pinmux_P1_04_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P1_04_pruout_pin: pinmux_P1_04_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pru1_out11 */ + P1_04_pruin_pin: pinmux_P1_04_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE6) >; }; /* lcd_ac_bias_en.pru1_in11 */ + + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + + /* P1_06 (ZCZ ball A16) spi0_cs0 */ + P1_06_default_pin: pinmux_P1_06_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ + P1_06_gpio_pin: pinmux_P1_06_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_gpio_pu_pin: pinmux_P1_06_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_gpio_pd_pin: pinmux_P1_06_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_gpio_input_pin: pinmux_P1_06_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_INPUT | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P1_06_spi_cs_pin: pinmux_P1_06_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ + P1_06_i2c_pin: pinmux_P1_06_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.i2c1_scl */ + P1_06_pwm_pin: pinmux_P1_06_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_cs0.ehrpwm0_synci */ + P1_06_pru_uart_pin: pinmux_P1_06_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ + + /* P1_07 VIN-USB */ + + /* P1_08 (ZCZ ball A17) spi0_sclk */ + P1_08_default_pin: pinmux_P1_08_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ + P1_08_gpio_pin: pinmux_P1_08_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_gpio_pu_pin: pinmux_P1_08_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_gpio_pd_pin: pinmux_P1_08_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_gpio_input_pin: pinmux_P1_08_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_INPUT | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P1_08_spi_sclk_pin: pinmux_P1_08_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ + P1_08_uart_pin: pinmux_P1_08_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ + P1_08_i2c_pin: pinmux_P1_08_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ + P1_08_pwm_pin: pinmux_P1_08_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0a */ + P1_08_pru_uart_pin: pinmux_P1_08_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_sclk.pr1_uart0_cts_n */ + + /* P1_09 (ZCZ ball R18) USB1-DN */ + + /* P1_10 (ZCZ ball B17) spi0_d0 */ + P1_10_default_pin: pinmux_P1_10_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ + P1_10_gpio_pin: pinmux_P1_10_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_gpio_pu_pin: pinmux_P1_10_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_gpio_pd_pin: pinmux_P1_10_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_gpio_input_pin: pinmux_P1_10_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P1_10_spi_pin: pinmux_P1_10_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ + P1_10_uart_pin: pinmux_P1_10_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ + P1_10_i2c_pin: pinmux_P1_10_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ + P1_10_pwm_pin: pinmux_P1_10_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0b */ + P1_10_pru_uart_pin: pinmux_P1_10_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d0.pr1_uart0_rts_n */ + + /* P1_11 (ZCZ ball R17) USB1-DP */ + + /* P1_12 (ZCZ ball B16) spi0_d1 */ + P1_12_default_pin: pinmux_P1_12_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ + P1_12_gpio_pin: pinmux_P1_12_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_gpio_pu_pin: pinmux_P1_12_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_gpio_pd_pin: pinmux_P1_12_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_gpio_input_pin: pinmux_P1_12_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P1_12_spi_pin: pinmux_P1_12_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ + P1_12_i2c_pin: pinmux_P1_12_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.i2c1_sda */ + P1_12_pwm_pin: pinmux_P1_12_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d1.ehrpwm0_tripzone_input */ + P1_12_pru_uart_pin: pinmux_P1_12_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ + + /* P1_13 (ZCZ ball P17) USB1-ID */ + + /* P1_14 VOUT-3.3V */ + + /* P1_15 GND */ + + /* P1_16 GND */ + + /* P1_17 (ZCZ ball A9) VREFN */ + + /* P1_18 (ZCZ ball B9) VREFP */ + + /* P1_19 (ZCZ ball B6) AIN0 */ + + /* P1_20 (ZCZ ball D14) gpio0_20 */ + P1_20_default_pin: pinmux_P1_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_pin: pinmux_P1_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_pu_pin: pinmux_P1_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_pd_pin: pinmux_P1_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_gpio_input_pin: pinmux_P1_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P1_20_pruin_pin: pinmux_P1_20_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr1.pru0_in16 */ + + /* P1_21 (ZCZ ball C7) AIN1 */ + + /* P1_22 GND */ + + /* P1_23 (ZCZ ball B7) AIN2 */ + + /* P1_24 VOUT-5V */ + + /* P1_25 (ZCZ ball A7) AIN3 */ + + /* P1_26 (ZCZ ball D18) i2c2_sda */ + P1_26_default_pin: pinmux_P1_26_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P1_26_gpio_pin: pinmux_P1_26_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_gpio_pu_pin: pinmux_P1_26_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_gpio_pd_pin: pinmux_P1_26_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_gpio_input_pin: pinmux_P1_26_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_INPUT | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P1_26_can_pin: pinmux_P1_26_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ + P1_26_i2c_pin: pinmux_P1_26_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P1_26_spi_cs_pin: pinmux_P1_26_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ + P1_26_pru_uart_pin: pinmux_P1_26_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ + + /* P1_27 (ZCZ ball C8) AIN4 */ + + /* P1_28 (ZCZ ball D17) i2c2_scl */ + P1_28_default_pin: pinmux_P1_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P1_28_gpio_pin: pinmux_P1_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_gpio_pu_pin: pinmux_P1_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_gpio_pd_pin: pinmux_P1_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_gpio_input_pin: pinmux_P1_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P1_28_can_pin: pinmux_P1_28_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ + P1_28_i2c_pin: pinmux_P1_28_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P1_28_spi_cs_pin: pinmux_P1_28_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ + P1_28_pru_uart_pin: pinmux_P1_28_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ + + /* P1_29 (ZCZ ball A14) pru0_in7 */ + P1_29_default_pin: pinmux_P1_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ + P1_29_gpio_pin: pinmux_P1_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_gpio_pu_pin: pinmux_P1_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_gpio_pd_pin: pinmux_P1_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_gpio_input_pin: pinmux_P1_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P1_29_qep_pin: pinmux_P1_29_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eqep0_strobe */ + P1_29_pruout_pin: pinmux_P1_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pru0_out7 */ + P1_29_pruin_pin: pinmux_P1_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ + + /* P1_30 (ZCZ ball E16) uart0_txd */ + P1_30_default_pin: pinmux_P1_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ + P1_30_gpio_pin: pinmux_P1_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_gpio_pu_pin: pinmux_P1_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_gpio_pd_pin: pinmux_P1_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_gpio_input_pin: pinmux_P1_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_INPUT | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ + P1_30_uart_pin: pinmux_P1_30_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ + P1_30_spi_cs_pin: pinmux_P1_30_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_txd.spi1_cs1 */ + P1_30_can_pin: pinmux_P1_30_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_txd.dcan0_rx */ + P1_30_i2c_pin: pinmux_P1_30_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.i2c2_scl */ + P1_30_pruout_pin: pinmux_P1_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_txd.pru1_out15 */ + P1_30_pruin_pin: pinmux_P1_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0974, PIN_INPUT | MUX_MODE6) >; }; /* uart0_txd.pru1_in15 */ + + /* P1_31 (ZCZ ball B12) pru0_in4 */ + P1_31_default_pin: pinmux_P1_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ + P1_31_gpio_pin: pinmux_P1_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_gpio_pu_pin: pinmux_P1_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_gpio_pd_pin: pinmux_P1_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_gpio_input_pin: pinmux_P1_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P1_31_qep_pin: pinmux_P1_31_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eqep0a_in */ + P1_31_pruout_pin: pinmux_P1_31_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pru0_out4 */ + P1_31_pruin_pin: pinmux_P1_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ + + /* P1_32 (ZCZ ball E15) uart0_rxd */ + P1_32_default_pin: pinmux_P1_32_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ + P1_32_gpio_pin: pinmux_P1_32_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_gpio_pu_pin: pinmux_P1_32_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_gpio_pd_pin: pinmux_P1_32_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_gpio_input_pin: pinmux_P1_32_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_INPUT | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ + P1_32_uart_pin: pinmux_P1_32_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ + P1_32_spi_cs_pin: pinmux_P1_32_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rxd.spi1_cs0 */ + P1_32_can_pin: pinmux_P1_32_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rxd.dcan0_tx */ + P1_32_i2c_pin: pinmux_P1_32_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rxd.i2c2_sda */ + P1_32_pruout_pin: pinmux_P1_32_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_rxd.pru1_out14 */ + P1_32_pruin_pin: pinmux_P1_32_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0970, PIN_INPUT | MUX_MODE6) >; }; /* uart0_rxd.pru1_in14 */ + + /* P1_33 (ZCZ ball B13) pru0_in1 */ + P1_33_default_pin: pinmux_P1_33_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ + P1_33_gpio_pin: pinmux_P1_33_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_pu_pin: pinmux_P1_33_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_pd_pin: pinmux_P1_33_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_gpio_input_pin: pinmux_P1_33_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P1_33_pwm_pin: pinmux_P1_33_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0b */ + P1_33_spi_pin: pinmux_P1_33_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_fsx.spi1_d0 */ + P1_33_pruout_pin: pinmux_P1_33_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pru0_out1 */ + P1_33_pruin_pin: pinmux_P1_33_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ + + /* P1_34 (ZCZ ball T11) gpio0_26 */ + P1_34_default_pin: pinmux_P1_34_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_pin: pinmux_P1_34_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_pu_pin: pinmux_P1_34_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_pd_pin: pinmux_P1_34_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_gpio_input_pin: pinmux_P1_34_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P1_34_pwm_pin: pinmux_P1_34_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad10.ehrpwm2_tripzone_input */ + + /* P1_35 (ZCZ ball V5) pru1_in10 */ + P1_35_default_pin: pinmux_P1_35_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ + P1_35_gpio_pin: pinmux_P1_35_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_pu_pin: pinmux_P1_35_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_pd_pin: pinmux_P1_35_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_gpio_input_pin: pinmux_P1_35_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P1_35_pruout_pin: pinmux_P1_35_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pru1_out10 */ + P1_35_pruin_pin: pinmux_P1_35_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ + + /* P1_36 (ZCZ ball A13) ehrpwm0a */ + P1_36_default_pin: pinmux_P1_36_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ + P1_36_gpio_pin: pinmux_P1_36_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_gpio_pu_pin: pinmux_P1_36_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_gpio_pd_pin: pinmux_P1_36_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_gpio_input_pin: pinmux_P1_36_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P1_36_pwm_pin: pinmux_P1_36_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ + P1_36_spi_sclk_pin: pinmux_P1_36_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ + P1_36_pruout_pin: pinmux_P1_36_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pru0_out0 */ + P1_36_pruin_pin: pinmux_P1_36_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkx.pru0_in0 */ + + + /************************/ + /* P2 Header */ + /************************/ + + /* P2_01 (ZCZ ball U14) ehrpwm1a */ + P2_01_default_pin: pinmux_P2_01_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ + P2_01_gpio_pin: pinmux_P2_01_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_gpio_pu_pin: pinmux_P2_01_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_gpio_pd_pin: pinmux_P2_01_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_gpio_input_pin: pinmux_P2_01_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P2_01_pwm_pin: pinmux_P2_01_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ + + /* P2_02 (ZCZ ball V17) gpio1_27 */ + P2_02_default_pin: pinmux_P2_02_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_pin: pinmux_P2_02_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_pu_pin: pinmux_P2_02_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_pd_pin: pinmux_P2_02_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + P2_02_gpio_input_pin: pinmux_P2_02_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x086c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ + + /* P2_03 (ZCZ ball T10) gpio0_23 */ + P2_03_default_pin: pinmux_P2_03_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_pin: pinmux_P2_03_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_pu_pin: pinmux_P2_03_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_pd_pin: pinmux_P2_03_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_gpio_input_pin: pinmux_P2_03_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P2_03_pwm_pin: pinmux_P2_03_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2b */ + + /* P2_04 (ZCZ ball T16) gpio1_26 */ + P2_04_default_pin: pinmux_P2_04_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_pin: pinmux_P2_04_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_pu_pin: pinmux_P2_04_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_pd_pin: pinmux_P2_04_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + P2_04_gpio_input_pin: pinmux_P2_04_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0868, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ + + /* P2_05 (ZCZ ball T17) uart4_rxd */ + P2_05_default_pin: pinmux_P2_05_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ + P2_05_gpio_pin: pinmux_P2_05_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_gpio_pu_pin: pinmux_P2_05_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_gpio_pd_pin: pinmux_P2_05_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_gpio_input_pin: pinmux_P2_05_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P2_05_uart_pin: pinmux_P2_05_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ + + /* P2_06 (ZCZ ball U16) gpio1_25 */ + P2_06_default_pin: pinmux_P2_06_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_pin: pinmux_P2_06_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_pu_pin: pinmux_P2_06_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_pd_pin: pinmux_P2_06_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + P2_06_gpio_input_pin: pinmux_P2_06_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0864, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ + + /* P2_07 (ZCZ ball U17) uart4_txd */ + P2_07_default_pin: pinmux_P2_07_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ + P2_07_gpio_pin: pinmux_P2_07_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_gpio_pu_pin: pinmux_P2_07_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_gpio_pd_pin: pinmux_P2_07_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_gpio_input_pin: pinmux_P2_07_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P2_07_uart_pin: pinmux_P2_07_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ + + /* P2_08 (ZCZ ball U18) gpio1_28 */ + P2_08_default_pin: pinmux_P2_08_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_pin: pinmux_P2_08_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_pu_pin: pinmux_P2_08_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_pd_pin: pinmux_P2_08_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P2_08_gpio_input_pin: pinmux_P2_08_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + + /* P2_09 (ZCZ ball D15) i2c1_scl */ + P2_09_default_pin: pinmux_P2_09_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ + P2_09_gpio_pin: pinmux_P2_09_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_gpio_pu_pin: pinmux_P2_09_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_gpio_pd_pin: pinmux_P2_09_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_gpio_input_pin: pinmux_P2_09_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P2_09_uart_pin: pinmux_P2_09_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ + P2_09_can_pin: pinmux_P2_09_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ + P2_09_i2c_pin: pinmux_P2_09_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ + P2_09_pru_uart_pin: pinmux_P2_09_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ + P2_09_pruin_pin: pinmux_P2_09_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE6) >; }; /* uart1_txd.pru0_in16 */ + + /* P2_10 (ZCZ ball R14) gpio1_20 */ + P2_10_default_pin: pinmux_P2_10_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_pin: pinmux_P2_10_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_pu_pin: pinmux_P2_10_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_pd_pin: pinmux_P2_10_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_gpio_input_pin: pinmux_P2_10_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ + P2_10_qep_pin: pinmux_P2_10_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a4.eqep1a_in */ + + /* P2_11 (ZCZ ball D16) i2c1_sda */ + P2_11_default_pin: pinmux_P2_11_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ + P2_11_gpio_pin: pinmux_P2_11_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_gpio_pu_pin: pinmux_P2_11_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_gpio_pd_pin: pinmux_P2_11_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_gpio_input_pin: pinmux_P2_11_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P2_11_uart_pin: pinmux_P2_11_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ + P2_11_can_pin: pinmux_P2_11_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + P2_11_i2c_pin: pinmux_P2_11_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ + P2_11_pru_uart_pin: pinmux_P2_11_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ + P2_11_pruin_pin: pinmux_P2_11_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE6) >; }; /* uart1_rxd.pru1_in16 */ + + /* P2_12 POWER_BUTTON */ + + /* P2_13 VOUT-5V */ + + /* P2_14 BAT-VIN */ + + /* P2_15 GND */ + + /* P2_16 BAT-TEMP */ + + /* P2_17 (ZCZ ball V12) gpio2_1 */ + P2_17_default_pin: pinmux_P2_17_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_pin: pinmux_P2_17_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_pu_pin: pinmux_P2_17_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_pd_pin: pinmux_P2_17_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P2_17_gpio_input_pin: pinmux_P2_17_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + + /* P2_18 (ZCZ ball U13) gpio1_15 */ + P2_18_default_pin: pinmux_P2_18_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_pin: pinmux_P2_18_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_pu_pin: pinmux_P2_18_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_pd_pin: pinmux_P2_18_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_gpio_input_pin: pinmux_P2_18_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P2_18_qep_pin: pinmux_P2_18_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eqep2_strobe */ + P2_18_pru_ecap_pin: pinmux_P2_18_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ + P2_18_pruin_pin: pinmux_P2_18_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad15.pru0_in15 */ + + /* P2_19 (ZCZ ball U12) gpio0_27 */ + P2_19_default_pin: pinmux_P2_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_pin: pinmux_P2_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_pu_pin: pinmux_P2_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_pd_pin: pinmux_P2_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_gpio_input_pin: pinmux_P2_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P2_19_pwm_pin: pinmux_P2_19_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad11.ehrpwm0_synco */ + + /* P2_20 (ZCZ ball T13) gpio2_0 */ + P2_20_default_pin: pinmux_P2_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_pin: pinmux_P2_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_pu_pin: pinmux_P2_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_pd_pin: pinmux_P2_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + P2_20_gpio_input_pin: pinmux_P2_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0888, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + + /* P2_21 GND */ + + /* P2_22 (ZCZ ball V13) gpio1_14 */ + P2_22_default_pin: pinmux_P2_22_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_pin: pinmux_P2_22_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_pu_pin: pinmux_P2_22_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_pd_pin: pinmux_P2_22_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_gpio_input_pin: pinmux_P2_22_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P2_22_qep_pin: pinmux_P2_22_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eqep2_index */ + P2_22_pruin_pin: pinmux_P2_22_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad14.pru0_in14 */ + + /* P2_23 VOUT-3.3V */ + + /* P2_24 (ZCZ ball T12) gpio1_12 */ + P2_24_default_pin: pinmux_P2_24_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P2_24_gpio_pin: pinmux_P2_24_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P2_24_gpio_pu_pin: pinmux_P2_24_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P2_24_gpio_pd_pin: pinmux_P2_24_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P2_24_gpio_input_pin: pinmux_P2_24_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P2_24_qep_pin: pinmux_P2_24_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad12.eqep2a_in */ + P2_24_pruout_pin: pinmux_P2_24_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pru0_out14 */ + + /* P2_25 (ZCZ ball E17) spi1_d1 */ + P2_25_default_pin: pinmux_P2_25_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ + P2_25_gpio_pin: pinmux_P2_25_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_gpio_pu_pin: pinmux_P2_25_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_gpio_pd_pin: pinmux_P2_25_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_gpio_input_pin: pinmux_P2_25_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_INPUT | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ + P2_25_uart_pin: pinmux_P2_25_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rtsn.uart4_txd */ + P2_25_can_pin: pinmux_P2_25_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rtsn.dcan1_rx */ + P2_25_i2c_pin: pinmux_P2_25_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.i2c1_scl */ + P2_25_spi_pin: pinmux_P2_25_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ + P2_25_spi_cs_pin: pinmux_P2_25_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ + + /* P2_26 RESET# */ + + /* P2_27 (ZCZ ball E18) spi1_d0 */ + P2_27_default_pin: pinmux_P2_27_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ + P2_27_gpio_pin: pinmux_P2_27_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_gpio_pu_pin: pinmux_P2_27_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_gpio_pd_pin: pinmux_P2_27_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_gpio_input_pin: pinmux_P2_27_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_INPUT | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ + P2_27_uart_pin: pinmux_P2_27_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_ctsn.uart4_rxd */ + P2_27_can_pin: pinmux_P2_27_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ + P2_27_i2c_pin: pinmux_P2_27_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.i2c1_sda */ + P2_27_spi_pin: pinmux_P2_27_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ + + /* P2_28 (ZCZ ball D13) pru0_in6 */ + P2_28_default_pin: pinmux_P2_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ + P2_28_gpio_pin: pinmux_P2_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_gpio_pu_pin: pinmux_P2_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_gpio_pd_pin: pinmux_P2_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_gpio_input_pin: pinmux_P2_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P2_28_qep_pin: pinmux_P2_28_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eqep0_index */ + P2_28_pruout_pin: pinmux_P2_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pru0_out6 */ + P2_28_pruin_pin: pinmux_P2_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ + + /* P2_29 (ZCZ ball C18) spi1_sclk */ + P2_29_default_pin: pinmux_P2_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + P2_29_gpio_pin: pinmux_P2_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_gpio_pu_pin: pinmux_P2_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_gpio_pd_pin: pinmux_P2_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_gpio_input_pin: pinmux_P2_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_INPUT | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P2_29_pwm_pin: pinmux_P2_29_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.ecap0_in_pwm0_out */ + P2_29_uart_pin: pinmux_P2_29_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ + P2_29_spi_cs_pin: pinmux_P2_29_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ + P2_29_pru_ecap_pin: pinmux_P2_29_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */ + P2_29_spi_sclk_pin: pinmux_P2_29_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + + /* P2_30 (ZCZ ball C12) pru0_in3 */ + P2_30_default_pin: pinmux_P2_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ + P2_30_gpio_pin: pinmux_P2_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_pu_pin: pinmux_P2_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_pd_pin: pinmux_P2_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_gpio_input_pin: pinmux_P2_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P2_30_pwm_pin: pinmux_P2_30_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ + P2_30_spi_cs_pin: pinmux_P2_30_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ + P2_30_pruout_pin: pinmux_P2_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pru0_out3 */ + P2_30_pruin_pin: pinmux_P2_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ + + /* P2_31 (ZCZ ball A15) spi1_cs1 */ + P2_31_default_pin: pinmux_P2_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ + P2_31_gpio_pin: pinmux_P2_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_gpio_pu_pin: pinmux_P2_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_gpio_pd_pin: pinmux_P2_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_gpio_input_pin: pinmux_P2_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ + P2_31_spi_cs_pin: pinmux_P2_31_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ + P2_31_pruin_pin: pinmux_P2_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b0, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr0.pru1_in16 */ + + /* P2_32 (ZCZ ball D12) pru0_in2 */ + P2_32_default_pin: pinmux_P2_32_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ + P2_32_gpio_pin: pinmux_P2_32_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_pu_pin: pinmux_P2_32_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_pd_pin: pinmux_P2_32_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_gpio_input_pin: pinmux_P2_32_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P2_32_pwm_pin: pinmux_P2_32_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr0.ehrpwm0_tripzone_input */ + P2_32_spi_pin: pinmux_P2_32_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_axr0.spi1_d1 */ + P2_32_pruout_pin: pinmux_P2_32_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr0.pru0_out2 */ + P2_32_pruin_pin: pinmux_P2_32_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ + + /* P2_33 (ZCZ ball R12) gpio1_13 */ + P2_33_default_pin: pinmux_P2_33_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_pin: pinmux_P2_33_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_pu_pin: pinmux_P2_33_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_pd_pin: pinmux_P2_33_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_gpio_input_pin: pinmux_P2_33_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P2_33_qep_pin: pinmux_P2_33_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eqep2b_in */ + P2_33_pruout_pin: pinmux_P2_33_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pru0_out15 */ + + /* P2_34 (ZCZ ball C13) pru0_in5 */ + P2_34_default_pin: pinmux_P2_34_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ + P2_34_gpio_pin: pinmux_P2_34_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_gpio_pu_pin: pinmux_P2_34_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_gpio_pd_pin: pinmux_P2_34_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_gpio_input_pin: pinmux_P2_34_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P2_34_qep_pin: pinmux_P2_34_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eqep0b_in */ + P2_34_pruout_pin: pinmux_P2_34_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pru0_out5 */ + P2_34_pruin_pin: pinmux_P2_34_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ + + /* P2_35 (ZCZ ball U5) gpio2_22 */ + P2_35_default_pin: pinmux_P2_35_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_pin: pinmux_P2_35_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_pu_pin: pinmux_P2_35_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_pd_pin: pinmux_P2_35_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_gpio_input_pin: pinmux_P2_35_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P2_35_pruout_pin: pinmux_P2_35_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pru1_out8 */ + P2_35_pruin_pin: pinmux_P2_35_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_vsync.pru1_in8 */ + + /* P2_36 (ZCZ ball C9) AIN7 */ +}; + +&uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "otg"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb1 { + status = "okay"; + dr_mode = "host"; +}; + +&cppi41dma { + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + + baseboard_eeprom: baseboard_eeprom@50 { + compatible = "atmel,24c256"; + reg = <0x50>; + + #address-cells = <1>; + #size-cells = <1>; + baseboard_data: baseboard_data@0 { + reg = <0 0x100>; + }; + }; +}; + +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c2 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + clock-frequency = <400000>; +}; + +/include/ "tps65217.dtsi" + +&tps { + /* + * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only + * mode") at poweroff. Most BeagleBone versions do not support RTC-only + * mode and risk hardware damage if this mode is entered. + * + * For details, see linux-omap mailing list May 2015 thread + * [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller + * In particular, messages: + * http://www.spinics.net/lists/linux-omap/msg118585.html + * http://www.spinics.net/lists/linux-omap/msg118615.html + * + * You can override this later with + * &tps { /delete-property/ ti,pmic-shutdown-controller; } + * if you want to use RTC-only mode and made sure you are not affected + * by the hardware problems. (Tip: double-check by performing a current + * measurement after shutdown: it should be less than 1 mA.) + */ + + interrupts = <7>; /* NMI */ + interrupt-parent = <&intc>; + + ti,pmic-shutdown-controller; + + charger { + status = "okay"; + }; + + pwrbutton { + status = "okay"; + }; + + regulators { + dcdc1_reg: regulator@0 { + regulator-name = "vdds_dpr"; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1351500>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-name = "vio,vrtc,vdds"; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "vdd_3v3aux"; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-name = "vdd_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-name = "vdd_3v3a"; + regulator-always-on; + }; + }; +}; + +&tscadc { + status = "okay"; + adc { + ti,adc-channels = <0 1 2 3 4 5 6 7>; + ti,chan-step-avg = <0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16>; + ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>; + ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>; + }; +}; + +&mmc1 { + status = "okay"; + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; +}; + +&aes { + status = "okay"; +}; + +&sham { + status = "okay"; +}; + +&rtc { + clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; + clock-names = "ext-clk", "int-clk"; + system-power-controller; +}; + +&epwmss0 { + status = "okay"; +}; + +&ehrpwm0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&epwmss1 { + status = "okay"; +}; + +&ehrpwm1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&epwmss2 { + status = "okay"; +}; + +&ehrpwm2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts b/arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts new file mode 100644 index 0000000000000..463cb6a5a35a6 --- /dev/null +++ b/arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts @@ -0,0 +1,330 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-pocketbeagle-common.dtsi" + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + adafruit18: adafruit18@0{ + compatible = "sitronix,st7735r"; + reg = <0>; + buswidth = <8>; + reset-gpios = <&gpio0 27 0>; + dc-gpios = <&gpio2 1 0>; + led-gpios = <&gpio1 18 1>; + debug = <1>; + spi-max-frequency = <32000000>; + rotate = <0>; + bgr; + fps = <30>; + }; +}; + +&spi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <24000000>; + status = "disabled"; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <24000000>; + }; +}; + +/ { + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&P2_02_gpio_pu_pin &P2_04_gpio_pu_pin &P2_06_gpio_pu_pin &P2_08_gpio_pu_pin + &P2_18_gpio_pu_pin &P2_20_gpio_pu_pin &P2_22_gpio_pu_pin &P2_24_gpio_pu_pin + >; + + left { + label = "left"; + linux,code = <105>; + gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; + }; + + right { + label = "right"; + linux,code = <106>; + gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; + }; + + up { + label = "up"; + linux,code = <103>; + gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + }; + + down { + label = "down"; + linux,code = <108>; + gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; + }; + + five { + label = "5"; + linux,code = <6>; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + + one { + label = "one"; + linux,code = <2>; + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + }; + + esc { + label = "esc"; + linux,code = <1>; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + + enter { + label = "enter"; + linux,code = <28>; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + }; +}; + +/ { + capeleds { + pinctrl-names = "default"; + pinctrl-0 = <&P1_04_gpio_pin &P2_03_gpio_pin>; + + compatible = "gpio-leds"; + + led@1 { + label = "gamingpocketcape::left"; + gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@2 { + label = "gamingpocketcape::right"; + gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; +}; + +&ocp { + /************************/ + /* mikroBUS Click Header */ + /************************/ + + /* P1_36 (ZCZ ball A13) pwm */ + PWM_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_36_pwm_pin>; + pinctrl-1 = <&P1_36_gpio_pin>; + pinctrl-2 = <&P1_36_gpio_pu_pin>; + pinctrl-3 = <&P1_36_gpio_pd_pin>; + pinctrl-4 = <&P1_36_gpio_input_pin>; + pinctrl-5 = <&P1_36_spi_sclk_pin>; + pinctrl-6 = <&P1_36_pwm_pin>; + pinctrl-7 = <&P1_36_pruout_pin>; + pinctrl-8 = <&P1_36_pruin_pin>; + }; + + /* P1_34 (ZCZ ball T11) */ + INT_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P1_34_gpio_pin>; + pinctrl-1 = <&P1_34_gpio_pin>; + pinctrl-2 = <&P1_34_gpio_pu_pin>; + pinctrl-3 = <&P1_34_gpio_pd_pin>; + pinctrl-4 = <&P1_34_gpio_input_pin>; + pinctrl-5 = <&P1_34_pwm_pin>; + }; + + /* P1_32 (ZCZ ball E15) uart */ + RX_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_32_uart_pin>; + pinctrl-1 = <&P1_32_gpio_pin>; + pinctrl-2 = <&P1_32_gpio_pu_pin>; + pinctrl-3 = <&P1_32_gpio_pd_pin>; + pinctrl-4 = <&P1_32_gpio_input_pin>; + pinctrl-5 = <&P1_32_spi_cs_pin>; + pinctrl-6 = <&P1_32_uart_pin>; + pinctrl-7 = <&P1_32_can_pin>; + pinctrl-8 = <&P1_32_i2c_pin>; + pinctrl-9 = <&P1_32_pruout_pin>; + pinctrl-10 = <&P1_32_pruin_pin>; + }; + + /* P1_30 (ZCZ ball E16) uart */ + TX_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_30_uart_pin>; + pinctrl-1 = <&P1_30_gpio_pin>; + pinctrl-2 = <&P1_30_gpio_pu_pin>; + pinctrl-3 = <&P1_30_gpio_pd_pin>; + pinctrl-4 = <&P1_30_gpio_input_pin>; + pinctrl-5 = <&P1_30_spi_cs_pin>; + pinctrl-6 = <&P1_30_uart_pin>; + pinctrl-7 = <&P1_30_can_pin>; + pinctrl-8 = <&P1_30_i2c_pin>; + pinctrl-9 = <&P1_30_pruout_pin>; + pinctrl-10 = <&P1_30_pruin_pin>; + }; + + /* P1_28 (ZCZ ball D17) i2c */ + SCL_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-0 = <&P1_28_i2c_pin>; + pinctrl-1 = <&P1_28_gpio_pin>; + pinctrl-2 = <&P1_28_gpio_pu_pin>; + pinctrl-3 = <&P1_28_gpio_pd_pin>; + pinctrl-4 = <&P1_28_gpio_input_pin>; + pinctrl-5 = <&P1_28_spi_cs_pin>; + pinctrl-6 = <&P1_28_can_pin>; + pinctrl-7 = <&P1_28_i2c_pin>; + pinctrl-8 = <&P1_28_pru_uart_pin>; + }; + + /* P1_26 (ZCZ ball D18) i2c */ + SDA_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-0 = <&P1_26_i2c_pin>; + pinctrl-1 = <&P1_26_gpio_pin>; + pinctrl-2 = <&P1_26_gpio_pu_pin>; + pinctrl-3 = <&P1_26_gpio_pd_pin>; + pinctrl-4 = <&P1_26_gpio_input_pin>; + pinctrl-5 = <&P1_26_spi_cs_pin>; + pinctrl-6 = <&P1_26_can_pin>; + pinctrl-7 = <&P1_26_i2c_pin>; + pinctrl-8 = <&P1_26_pru_uart_pin>; + }; + + /* P2_35 (ZCZ ball U5) gpio */ + AN_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P2_35_gpio_pin>; + pinctrl-1 = <&P2_35_gpio_pin>; + pinctrl-2 = <&P2_35_gpio_pu_pin>; + pinctrl-3 = <&P2_35_gpio_pd_pin>; + pinctrl-4 = <&P2_35_gpio_input_pin>; + pinctrl-5 = <&P2_35_pruout_pin>; + pinctrl-6 = <&P2_35_pruin_pin>; + }; + + /* P2_33 (ZCZ ball R12) */ + RST_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P2_33_gpio_pin>; + pinctrl-1 = <&P2_33_gpio_pin>; + pinctrl-2 = <&P2_33_gpio_pu_pin>; + pinctrl-3 = <&P2_33_gpio_pd_pin>; + pinctrl-4 = <&P2_33_gpio_input_pin>; + pinctrl-5 = <&P2_33_qep_pin>; + pinctrl-6 = <&P2_33_pruout_pin>; + }; + + /* P2_31 (ZCZ ball A15) spi_cs */ + CS_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pruin"; + pinctrl-0 = <&P2_31_spi_cs_pin>; + pinctrl-1 = <&P2_31_gpio_pin>; + pinctrl-2 = <&P2_31_gpio_pu_pin>; + pinctrl-3 = <&P2_31_gpio_pd_pin>; + pinctrl-4 = <&P2_31_gpio_input_pin>; + pinctrl-5 = <&P2_31_spi_cs_pin>; + pinctrl-6 = <&P2_31_pruin_pin>; + }; + + /* P2_29 (ZCZ ball C18) spi_sclk */ + SCK_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; + pinctrl-0 = <&P2_29_spi_sclk_pin>; + pinctrl-1 = <&P2_29_gpio_pin>; + pinctrl-2 = <&P2_29_gpio_pu_pin>; + pinctrl-3 = <&P2_29_gpio_pd_pin>; + pinctrl-4 = <&P2_29_gpio_input_pin>; + pinctrl-5 = <&P2_29_spi_cs_pin>; + pinctrl-6 = <&P2_29_spi_sclk_pin>; + pinctrl-7 = <&P2_29_uart_pin>; + pinctrl-8 = <&P2_29_pwm_pin>; + pinctrl-9 = <&P2_29_pru_ecap_pin>; + }; + + /* P2_27 (ZCZ ball E18) spi */ + MISO_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "can", "i2c"; + pinctrl-0 = <&P2_27_spi_pin>; + pinctrl-1 = <&P2_27_gpio_pin>; + pinctrl-2 = <&P2_27_gpio_pu_pin>; + pinctrl-3 = <&P2_27_gpio_pd_pin>; + pinctrl-4 = <&P2_27_gpio_input_pin>; + pinctrl-5 = <&P2_27_spi_pin>; + pinctrl-6 = <&P2_27_uart_pin>; + pinctrl-7 = <&P2_27_can_pin>; + pinctrl-8 = <&P2_27_i2c_pin>; + }; + + /* P2_25 (ZCZ ball E17) spi */ + MOSI_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "spi_cs", "uart", "can", "i2c"; + pinctrl-0 = <&P2_25_spi_pin>; + pinctrl-1 = <&P2_25_gpio_pin>; + pinctrl-2 = <&P2_25_gpio_pu_pin>; + pinctrl-3 = <&P2_25_gpio_pd_pin>; + pinctrl-4 = <&P2_25_gpio_input_pin>; + pinctrl-5 = <&P2_25_spi_pin>; + pinctrl-6 = <&P2_25_spi_cs_pin>; + pinctrl-7 = <&P2_25_uart_pin>; + pinctrl-8 = <&P2_25_can_pin>; + pinctrl-9 = <&P2_25_i2c_pin>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index b4e8487a5d011..d2aaf43f99ba6 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -8,1147 +8,7 @@ /dts-v1/; #include "am33xx.dtsi" -#include - -/ { - model = "TI AM335x PocketBeagle"; - compatible = "ti,am335x-pocketbeagle", "ti,am335x-bone", "ti,am33xx"; - - cpus { - cpu@0 { - cpu0-supply = <&dcdc2_reg>; - }; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x20000000>; /* 512 MB */ - }; - - chosen { - stdout-path = &uart0; - }; - - leds { - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&user_leds_default>; - pinctrl-1 = <&user_leds_sleep>; - - compatible = "gpio-leds"; - - usr_0_led { - label = "beaglebone:green:usr0"; - gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - default-state = "off"; - }; - - usr_1_led { - label = "beaglebone:green:usr1"; - gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "mmc0"; - default-state = "off"; - }; - - usr_2_led { - label = "beaglebone:green:usr2"; - gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "cpu0"; - default-state = "off"; - }; - - usr_3_led { - label = "beaglebone:green:usr3"; - gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "mmc1"; - default-state = "off"; - }; - }; - - vmmcsd_fixed: fixedregulator0 { - compatible = "regulator-fixed"; - regulator-name = "vmmcsd_fixed"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; - -&cpu0_opp_table { - /* - * All PG 2.0 silicon may not support 1GHz but some of the early - * BeagleBone Blacks have PG 2.0 silicon which is guaranteed - * to support 1GHz OPP so enable it for PG 2.0 on this board. - */ - oppnitro-1000000000 { - opp-supported-hw = <0x06 0x0100>; - }; -}; - -&am33xx_pinmux { - user_leds_default: user_leds_default { - pinctrl-single,pins = < - AM33XX_IOPAD(0x0854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x0858, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x085c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ - AM33XX_IOPAD(0x0860, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ - >; - }; - - user_leds_sleep: user_leds_sleep { - pinctrl-single,pins = < - AM33XX_IOPAD(0x0854, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ - AM33XX_IOPAD(0x0858, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_IOPAD(0x085c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ - AM33XX_IOPAD(0x0860, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a8.gpio1_24 */ - >; - }; - - i2c0_pins: pinmux_i2c0_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x0988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ - AM33XX_IOPAD(0x098c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ - >; - }; - - mmc0_pins: pinmux_mmc0_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x0960, PIN_INPUT | MUX_MODE7) /* GPIO0_6 */ - >; - }; - - /************************/ - /* P1 Header */ - /************************/ - - /* P1_01 VIN-AC */ - - /* P1_02 (ZCZ ball R5) gpio2_23 */ - P1_02_default_pin: pinmux_P1_02_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ - P1_02_gpio_pin: pinmux_P1_02_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ - P1_02_gpio_pu_pin: pinmux_P1_02_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ - P1_02_gpio_pd_pin: pinmux_P1_02_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ - P1_02_gpio_input_pin: pinmux_P1_02_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ - P1_02_pruout_pin: pinmux_P1_02_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pru1_out9 */ - P1_02_pruin_pin: pinmux_P1_02_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_hsync.pru1_in9 */ - - /* P1_03 (ZCZ ball F15) usb1_vbus_out */ - - /* P1_04 (ZCZ ball R6) gpio2_25 */ - P1_04_default_pin: pinmux_P1_04_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ - P1_04_gpio_pin: pinmux_P1_04_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ - P1_04_gpio_pu_pin: pinmux_P1_04_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ - P1_04_gpio_pd_pin: pinmux_P1_04_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ - P1_04_gpio_input_pin: pinmux_P1_04_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ - P1_04_pruout_pin: pinmux_P1_04_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pru1_out11 */ - P1_04_pruin_pin: pinmux_P1_04_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE6) >; }; /* lcd_ac_bias_en.pru1_in11 */ - - /* P1_05 (ZCZ ball T18) usb1_vbus_in */ - - /* P1_06 (ZCZ ball A16) spi0_cs0 */ - P1_06_default_pin: pinmux_P1_06_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ - P1_06_gpio_pin: pinmux_P1_06_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ - P1_06_gpio_pu_pin: pinmux_P1_06_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ - P1_06_gpio_pd_pin: pinmux_P1_06_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ - P1_06_gpio_input_pin: pinmux_P1_06_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_INPUT | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ - P1_06_spi_cs_pin: pinmux_P1_06_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ - P1_06_i2c_pin: pinmux_P1_06_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.i2c1_scl */ - P1_06_pwm_pin: pinmux_P1_06_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_cs0.ehrpwm0_synci */ - P1_06_pru_uart_pin: pinmux_P1_06_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ - - /* P1_07 VIN-USB */ - - /* P1_08 (ZCZ ball A17) spi0_sclk */ - P1_08_default_pin: pinmux_P1_08_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ - P1_08_gpio_pin: pinmux_P1_08_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ - P1_08_gpio_pu_pin: pinmux_P1_08_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ - P1_08_gpio_pd_pin: pinmux_P1_08_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ - P1_08_gpio_input_pin: pinmux_P1_08_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_INPUT | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ - P1_08_spi_sclk_pin: pinmux_P1_08_spi_sclk_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ - P1_08_uart_pin: pinmux_P1_08_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ - P1_08_i2c_pin: pinmux_P1_08_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ - P1_08_pwm_pin: pinmux_P1_08_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0a */ - P1_08_pru_uart_pin: pinmux_P1_08_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_sclk.pr1_uart0_cts_n */ - - /* P1_09 (ZCZ ball R18) USB1-DN */ - - /* P1_10 (ZCZ ball B17) spi0_d0 */ - P1_10_default_pin: pinmux_P1_10_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ - P1_10_gpio_pin: pinmux_P1_10_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ - P1_10_gpio_pu_pin: pinmux_P1_10_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ - P1_10_gpio_pd_pin: pinmux_P1_10_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ - P1_10_gpio_input_pin: pinmux_P1_10_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ - P1_10_spi_pin: pinmux_P1_10_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ - P1_10_uart_pin: pinmux_P1_10_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ - P1_10_i2c_pin: pinmux_P1_10_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ - P1_10_pwm_pin: pinmux_P1_10_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0b */ - P1_10_pru_uart_pin: pinmux_P1_10_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d0.pr1_uart0_rts_n */ - - /* P1_11 (ZCZ ball R17) USB1-DP */ - - /* P1_12 (ZCZ ball B16) spi0_d1 */ - P1_12_default_pin: pinmux_P1_12_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ - P1_12_gpio_pin: pinmux_P1_12_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ - P1_12_gpio_pu_pin: pinmux_P1_12_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ - P1_12_gpio_pd_pin: pinmux_P1_12_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ - P1_12_gpio_input_pin: pinmux_P1_12_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ - P1_12_spi_pin: pinmux_P1_12_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ - P1_12_i2c_pin: pinmux_P1_12_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.i2c1_sda */ - P1_12_pwm_pin: pinmux_P1_12_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d1.ehrpwm0_tripzone_input */ - P1_12_pru_uart_pin: pinmux_P1_12_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ - - /* P1_13 (ZCZ ball P17) USB1-ID */ - - /* P1_14 VOUT-3.3V */ - - /* P1_15 GND */ - - /* P1_16 GND */ - - /* P1_17 (ZCZ ball A9) VREFN */ - - /* P1_18 (ZCZ ball B9) VREFP */ - - /* P1_19 (ZCZ ball B6) AIN0 */ - - /* P1_20 (ZCZ ball D14) gpio0_20 */ - P1_20_default_pin: pinmux_P1_20_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ - P1_20_gpio_pin: pinmux_P1_20_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ - P1_20_gpio_pu_pin: pinmux_P1_20_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ - P1_20_gpio_pd_pin: pinmux_P1_20_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ - P1_20_gpio_input_pin: pinmux_P1_20_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ - P1_20_pruin_pin: pinmux_P1_20_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr1.pru0_in16 */ - - /* P1_21 (ZCZ ball C7) AIN1 */ - - /* P1_22 GND */ - - /* P1_23 (ZCZ ball B7) AIN2 */ - - /* P1_24 VOUT-5V */ - - /* P1_25 (ZCZ ball A7) AIN3 */ - - /* P1_26 (ZCZ ball D18) i2c2_sda */ - P1_26_default_pin: pinmux_P1_26_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ - P1_26_gpio_pin: pinmux_P1_26_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ - P1_26_gpio_pu_pin: pinmux_P1_26_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ - P1_26_gpio_pd_pin: pinmux_P1_26_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ - P1_26_gpio_input_pin: pinmux_P1_26_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_INPUT | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ - P1_26_can_pin: pinmux_P1_26_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ - P1_26_i2c_pin: pinmux_P1_26_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ - P1_26_spi_cs_pin: pinmux_P1_26_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ - P1_26_pru_uart_pin: pinmux_P1_26_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ - - /* P1_27 (ZCZ ball C8) AIN4 */ - - /* P1_28 (ZCZ ball D17) i2c2_scl */ - P1_28_default_pin: pinmux_P1_28_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ - P1_28_gpio_pin: pinmux_P1_28_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ - P1_28_gpio_pu_pin: pinmux_P1_28_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ - P1_28_gpio_pd_pin: pinmux_P1_28_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ - P1_28_gpio_input_pin: pinmux_P1_28_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ - P1_28_can_pin: pinmux_P1_28_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ - P1_28_i2c_pin: pinmux_P1_28_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ - P1_28_spi_cs_pin: pinmux_P1_28_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ - P1_28_pru_uart_pin: pinmux_P1_28_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ - - /* P1_29 (ZCZ ball A14) pru0_in7 */ - P1_29_default_pin: pinmux_P1_29_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ - P1_29_gpio_pin: pinmux_P1_29_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ - P1_29_gpio_pu_pin: pinmux_P1_29_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ - P1_29_gpio_pd_pin: pinmux_P1_29_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ - P1_29_gpio_input_pin: pinmux_P1_29_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ - P1_29_qep_pin: pinmux_P1_29_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eqep0_strobe */ - P1_29_pruout_pin: pinmux_P1_29_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pru0_out7 */ - P1_29_pruin_pin: pinmux_P1_29_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ - - /* P1_30 (ZCZ ball E16) uart0_txd */ - P1_30_default_pin: pinmux_P1_30_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ - P1_30_gpio_pin: pinmux_P1_30_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ - P1_30_gpio_pu_pin: pinmux_P1_30_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ - P1_30_gpio_pd_pin: pinmux_P1_30_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ - P1_30_gpio_input_pin: pinmux_P1_30_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_INPUT | MUX_MODE7) >; }; /* uart0_txd.gpio1_11 */ - P1_30_uart_pin: pinmux_P1_30_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_txd.uart0_txd */ - P1_30_spi_cs_pin: pinmux_P1_30_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_txd.spi1_cs1 */ - P1_30_can_pin: pinmux_P1_30_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_txd.dcan0_rx */ - P1_30_i2c_pin: pinmux_P1_30_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_txd.i2c2_scl */ - P1_30_pruout_pin: pinmux_P1_30_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_txd.pru1_out15 */ - P1_30_pruin_pin: pinmux_P1_30_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0974, PIN_INPUT | MUX_MODE6) >; }; /* uart0_txd.pru1_in15 */ - - /* P1_31 (ZCZ ball B12) pru0_in4 */ - P1_31_default_pin: pinmux_P1_31_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ - P1_31_gpio_pin: pinmux_P1_31_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ - P1_31_gpio_pu_pin: pinmux_P1_31_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ - P1_31_gpio_pd_pin: pinmux_P1_31_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ - P1_31_gpio_input_pin: pinmux_P1_31_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ - P1_31_qep_pin: pinmux_P1_31_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eqep0a_in */ - P1_31_pruout_pin: pinmux_P1_31_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pru0_out4 */ - P1_31_pruin_pin: pinmux_P1_31_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ - - /* P1_32 (ZCZ ball E15) uart0_rxd */ - P1_32_default_pin: pinmux_P1_32_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ - P1_32_gpio_pin: pinmux_P1_32_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ - P1_32_gpio_pu_pin: pinmux_P1_32_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ - P1_32_gpio_pd_pin: pinmux_P1_32_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ - P1_32_gpio_input_pin: pinmux_P1_32_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_INPUT | MUX_MODE7) >; }; /* uart0_rxd.gpio1_10 */ - P1_32_uart_pin: pinmux_P1_32_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart0_rxd.uart0_rxd */ - P1_32_spi_cs_pin: pinmux_P1_32_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rxd.spi1_cs0 */ - P1_32_can_pin: pinmux_P1_32_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rxd.dcan0_tx */ - P1_32_i2c_pin: pinmux_P1_32_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rxd.i2c2_sda */ - P1_32_pruout_pin: pinmux_P1_32_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* uart0_rxd.pru1_out14 */ - P1_32_pruin_pin: pinmux_P1_32_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0970, PIN_INPUT | MUX_MODE6) >; }; /* uart0_rxd.pru1_in14 */ - - /* P1_33 (ZCZ ball B13) pru0_in1 */ - P1_33_default_pin: pinmux_P1_33_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ - P1_33_gpio_pin: pinmux_P1_33_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ - P1_33_gpio_pu_pin: pinmux_P1_33_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ - P1_33_gpio_pd_pin: pinmux_P1_33_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ - P1_33_gpio_input_pin: pinmux_P1_33_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ - P1_33_pwm_pin: pinmux_P1_33_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0b */ - P1_33_spi_pin: pinmux_P1_33_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_fsx.spi1_d0 */ - P1_33_pruout_pin: pinmux_P1_33_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pru0_out1 */ - P1_33_pruin_pin: pinmux_P1_33_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ - - /* P1_34 (ZCZ ball T11) gpio0_26 */ - P1_34_default_pin: pinmux_P1_34_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ - P1_34_gpio_pin: pinmux_P1_34_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ - P1_34_gpio_pu_pin: pinmux_P1_34_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ - P1_34_gpio_pd_pin: pinmux_P1_34_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ - P1_34_gpio_input_pin: pinmux_P1_34_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ - P1_34_pwm_pin: pinmux_P1_34_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad10.ehrpwm2_tripzone_input */ - - /* P1_35 (ZCZ ball V5) pru1_in10 */ - P1_35_default_pin: pinmux_P1_35_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ - P1_35_gpio_pin: pinmux_P1_35_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ - P1_35_gpio_pu_pin: pinmux_P1_35_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ - P1_35_gpio_pd_pin: pinmux_P1_35_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ - P1_35_gpio_input_pin: pinmux_P1_35_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ - P1_35_pruout_pin: pinmux_P1_35_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pru1_out10 */ - P1_35_pruin_pin: pinmux_P1_35_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ - - /* P1_36 (ZCZ ball A13) ehrpwm0a */ - P1_36_default_pin: pinmux_P1_36_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ - P1_36_gpio_pin: pinmux_P1_36_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ - P1_36_gpio_pu_pin: pinmux_P1_36_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ - P1_36_gpio_pd_pin: pinmux_P1_36_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ - P1_36_gpio_input_pin: pinmux_P1_36_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ - P1_36_pwm_pin: pinmux_P1_36_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ - P1_36_spi_sclk_pin: pinmux_P1_36_spi_sclk_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ - P1_36_pruout_pin: pinmux_P1_36_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pru0_out0 */ - P1_36_pruin_pin: pinmux_P1_36_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkx.pru0_in0 */ - - - /************************/ - /* P2 Header */ - /************************/ - - /* P2_01 (ZCZ ball U14) ehrpwm1a */ - P2_01_default_pin: pinmux_P2_01_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ - P2_01_gpio_pin: pinmux_P2_01_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ - P2_01_gpio_pu_pin: pinmux_P2_01_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ - P2_01_gpio_pd_pin: pinmux_P2_01_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ - P2_01_gpio_input_pin: pinmux_P2_01_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ - P2_01_pwm_pin: pinmux_P2_01_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ - - /* P2_02 (ZCZ ball V17) gpio1_27 */ - P2_02_default_pin: pinmux_P2_02_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ - P2_02_gpio_pin: pinmux_P2_02_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x086c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ - P2_02_gpio_pu_pin: pinmux_P2_02_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ - P2_02_gpio_pd_pin: pinmux_P2_02_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x086c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ - P2_02_gpio_input_pin: pinmux_P2_02_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x086c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a11.gpio1_27 */ - - /* P2_03 (ZCZ ball T10) gpio0_23 */ - P2_03_default_pin: pinmux_P2_03_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ - P2_03_gpio_pin: pinmux_P2_03_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ - P2_03_gpio_pu_pin: pinmux_P2_03_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ - P2_03_gpio_pd_pin: pinmux_P2_03_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ - P2_03_gpio_input_pin: pinmux_P2_03_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ - P2_03_pwm_pin: pinmux_P2_03_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2b */ - - /* P2_04 (ZCZ ball T16) gpio1_26 */ - P2_04_default_pin: pinmux_P2_04_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ - P2_04_gpio_pin: pinmux_P2_04_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0868, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ - P2_04_gpio_pu_pin: pinmux_P2_04_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ - P2_04_gpio_pd_pin: pinmux_P2_04_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0868, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ - P2_04_gpio_input_pin: pinmux_P2_04_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0868, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a10.gpio1_26 */ - - /* P2_05 (ZCZ ball T17) uart4_rxd */ - P2_05_default_pin: pinmux_P2_05_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ - P2_05_gpio_pin: pinmux_P2_05_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ - P2_05_gpio_pu_pin: pinmux_P2_05_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ - P2_05_gpio_pd_pin: pinmux_P2_05_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ - P2_05_gpio_input_pin: pinmux_P2_05_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ - P2_05_uart_pin: pinmux_P2_05_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ - - /* P2_06 (ZCZ ball U16) gpio1_25 */ - P2_06_default_pin: pinmux_P2_06_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ - P2_06_gpio_pin: pinmux_P2_06_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0864, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ - P2_06_gpio_pu_pin: pinmux_P2_06_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ - P2_06_gpio_pd_pin: pinmux_P2_06_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0864, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ - P2_06_gpio_input_pin: pinmux_P2_06_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0864, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a9.gpio1_25 */ - - /* P2_07 (ZCZ ball U17) uart4_txd */ - P2_07_default_pin: pinmux_P2_07_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ - P2_07_gpio_pin: pinmux_P2_07_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ - P2_07_gpio_pu_pin: pinmux_P2_07_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ - P2_07_gpio_pd_pin: pinmux_P2_07_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ - P2_07_gpio_input_pin: pinmux_P2_07_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ - P2_07_uart_pin: pinmux_P2_07_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ - - /* P2_08 (ZCZ ball U18) gpio1_28 */ - P2_08_default_pin: pinmux_P2_08_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ - P2_08_gpio_pin: pinmux_P2_08_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ - P2_08_gpio_pu_pin: pinmux_P2_08_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ - P2_08_gpio_pd_pin: pinmux_P2_08_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ - P2_08_gpio_input_pin: pinmux_P2_08_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ - - /* P2_09 (ZCZ ball D15) i2c1_scl */ - P2_09_default_pin: pinmux_P2_09_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ - P2_09_gpio_pin: pinmux_P2_09_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ - P2_09_gpio_pu_pin: pinmux_P2_09_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ - P2_09_gpio_pd_pin: pinmux_P2_09_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ - P2_09_gpio_input_pin: pinmux_P2_09_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ - P2_09_uart_pin: pinmux_P2_09_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ - P2_09_can_pin: pinmux_P2_09_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ - P2_09_i2c_pin: pinmux_P2_09_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ - P2_09_pru_uart_pin: pinmux_P2_09_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ - P2_09_pruin_pin: pinmux_P2_09_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE6) >; }; /* uart1_txd.pru0_in16 */ - - /* P2_10 (ZCZ ball R14) gpio1_20 */ - P2_10_default_pin: pinmux_P2_10_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ - P2_10_gpio_pin: pinmux_P2_10_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ - P2_10_gpio_pu_pin: pinmux_P2_10_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ - P2_10_gpio_pd_pin: pinmux_P2_10_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ - P2_10_gpio_input_pin: pinmux_P2_10_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a4.gpio1_20 */ - P2_10_qep_pin: pinmux_P2_10_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0850, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a4.eqep1a_in */ - - /* P2_11 (ZCZ ball D16) i2c1_sda */ - P2_11_default_pin: pinmux_P2_11_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ - P2_11_gpio_pin: pinmux_P2_11_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ - P2_11_gpio_pu_pin: pinmux_P2_11_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ - P2_11_gpio_pd_pin: pinmux_P2_11_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ - P2_11_gpio_input_pin: pinmux_P2_11_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ - P2_11_uart_pin: pinmux_P2_11_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ - P2_11_can_pin: pinmux_P2_11_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ - P2_11_i2c_pin: pinmux_P2_11_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ - P2_11_pru_uart_pin: pinmux_P2_11_pru_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ - P2_11_pruin_pin: pinmux_P2_11_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE6) >; }; /* uart1_rxd.pru1_in16 */ - - /* P2_12 POWER_BUTTON */ - - /* P2_13 VOUT-5V */ - - /* P2_14 BAT-VIN */ - - /* P2_15 GND */ - - /* P2_16 BAT-TEMP */ - - /* P2_17 (ZCZ ball V12) gpio2_1 */ - P2_17_default_pin: pinmux_P2_17_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ - P2_17_gpio_pin: pinmux_P2_17_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ - P2_17_gpio_pu_pin: pinmux_P2_17_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ - P2_17_gpio_pd_pin: pinmux_P2_17_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ - P2_17_gpio_input_pin: pinmux_P2_17_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x088c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ - - /* P2_18 (ZCZ ball U13) gpio1_15 */ - P2_18_default_pin: pinmux_P2_18_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ - P2_18_gpio_pin: pinmux_P2_18_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ - P2_18_gpio_pu_pin: pinmux_P2_18_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ - P2_18_gpio_pd_pin: pinmux_P2_18_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ - P2_18_gpio_input_pin: pinmux_P2_18_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ - P2_18_qep_pin: pinmux_P2_18_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eqep2_strobe */ - P2_18_pru_ecap_pin: pinmux_P2_18_pru_ecap_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ - P2_18_pruin_pin: pinmux_P2_18_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad15.pru0_in15 */ - - /* P2_19 (ZCZ ball U12) gpio0_27 */ - P2_19_default_pin: pinmux_P2_19_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ - P2_19_gpio_pin: pinmux_P2_19_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ - P2_19_gpio_pu_pin: pinmux_P2_19_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ - P2_19_gpio_pd_pin: pinmux_P2_19_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ - P2_19_gpio_input_pin: pinmux_P2_19_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ - P2_19_pwm_pin: pinmux_P2_19_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad11.ehrpwm0_synco */ - - /* P2_20 (ZCZ ball T13) gpio2_0 */ - P2_20_default_pin: pinmux_P2_20_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ - P2_20_gpio_pin: pinmux_P2_20_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ - P2_20_gpio_pu_pin: pinmux_P2_20_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ - P2_20_gpio_pd_pin: pinmux_P2_20_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ - P2_20_gpio_input_pin: pinmux_P2_20_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ - - /* P2_21 GND */ - - /* P2_22 (ZCZ ball V13) gpio1_14 */ - P2_22_default_pin: pinmux_P2_22_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ - P2_22_gpio_pin: pinmux_P2_22_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ - P2_22_gpio_pu_pin: pinmux_P2_22_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ - P2_22_gpio_pd_pin: pinmux_P2_22_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ - P2_22_gpio_input_pin: pinmux_P2_22_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ - P2_22_qep_pin: pinmux_P2_22_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eqep2_index */ - P2_22_pruin_pin: pinmux_P2_22_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad14.pru0_in14 */ - - /* P2_23 VOUT-3.3V */ - - /* P2_24 (ZCZ ball T12) gpio1_12 */ - P2_24_default_pin: pinmux_P2_24_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ - P2_24_gpio_pin: pinmux_P2_24_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ - P2_24_gpio_pu_pin: pinmux_P2_24_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ - P2_24_gpio_pd_pin: pinmux_P2_24_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ - P2_24_gpio_input_pin: pinmux_P2_24_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ - P2_24_qep_pin: pinmux_P2_24_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad12.eqep2a_in */ - P2_24_pruout_pin: pinmux_P2_24_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pru0_out14 */ - - /* P2_25 (ZCZ ball E17) spi1_d1 */ - P2_25_default_pin: pinmux_P2_25_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ - P2_25_gpio_pin: pinmux_P2_25_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ - P2_25_gpio_pu_pin: pinmux_P2_25_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ - P2_25_gpio_pd_pin: pinmux_P2_25_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ - P2_25_gpio_input_pin: pinmux_P2_25_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_INPUT | MUX_MODE7) >; }; /* uart0_rtsn.gpio1_9 */ - P2_25_uart_pin: pinmux_P2_25_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_rtsn.uart4_txd */ - P2_25_can_pin: pinmux_P2_25_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart0_rtsn.dcan1_rx */ - P2_25_i2c_pin: pinmux_P2_25_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_rtsn.i2c1_scl */ - P2_25_spi_pin: pinmux_P2_25_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_rtsn.spi1_d1 */ - P2_25_spi_cs_pin: pinmux_P2_25_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x096c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart0_rtsn.spi1_cs0 */ - - /* P2_26 RESET# */ - - /* P2_27 (ZCZ ball E18) spi1_d0 */ - P2_27_default_pin: pinmux_P2_27_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ - P2_27_gpio_pin: pinmux_P2_27_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ - P2_27_gpio_pu_pin: pinmux_P2_27_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ - P2_27_gpio_pd_pin: pinmux_P2_27_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ - P2_27_gpio_input_pin: pinmux_P2_27_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_INPUT | MUX_MODE7) >; }; /* uart0_ctsn.gpio1_8 */ - P2_27_uart_pin: pinmux_P2_27_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart0_ctsn.uart4_rxd */ - P2_27_can_pin: pinmux_P2_27_can_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart0_ctsn.dcan1_tx */ - P2_27_i2c_pin: pinmux_P2_27_i2c_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart0_ctsn.i2c1_sda */ - P2_27_spi_pin: pinmux_P2_27_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0968, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart0_ctsn.spi1_d0 */ - - /* P2_28 (ZCZ ball D13) pru0_in6 */ - P2_28_default_pin: pinmux_P2_28_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ - P2_28_gpio_pin: pinmux_P2_28_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ - P2_28_gpio_pu_pin: pinmux_P2_28_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ - P2_28_gpio_pd_pin: pinmux_P2_28_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ - P2_28_gpio_input_pin: pinmux_P2_28_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ - P2_28_qep_pin: pinmux_P2_28_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eqep0_index */ - P2_28_pruout_pin: pinmux_P2_28_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pru0_out6 */ - P2_28_pruin_pin: pinmux_P2_28_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ - - /* P2_29 (ZCZ ball C18) spi1_sclk */ - P2_29_default_pin: pinmux_P2_29_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ - P2_29_gpio_pin: pinmux_P2_29_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ - P2_29_gpio_pu_pin: pinmux_P2_29_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ - P2_29_gpio_pd_pin: pinmux_P2_29_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ - P2_29_gpio_input_pin: pinmux_P2_29_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_INPUT | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ - P2_29_pwm_pin: pinmux_P2_29_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.ecap0_in_pwm0_out */ - P2_29_uart_pin: pinmux_P2_29_uart_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ - P2_29_spi_cs_pin: pinmux_P2_29_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ - P2_29_pru_ecap_pin: pinmux_P2_29_pru_ecap_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */ - P2_29_spi_sclk_pin: pinmux_P2_29_spi_sclk_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ - - /* P2_30 (ZCZ ball C12) pru0_in3 */ - P2_30_default_pin: pinmux_P2_30_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ - P2_30_gpio_pin: pinmux_P2_30_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ - P2_30_gpio_pu_pin: pinmux_P2_30_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ - P2_30_gpio_pd_pin: pinmux_P2_30_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ - P2_30_gpio_input_pin: pinmux_P2_30_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ - P2_30_pwm_pin: pinmux_P2_30_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ - P2_30_spi_cs_pin: pinmux_P2_30_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ - P2_30_pruout_pin: pinmux_P2_30_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pru0_out3 */ - P2_30_pruin_pin: pinmux_P2_30_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ - - /* P2_31 (ZCZ ball A15) spi1_cs1 */ - P2_31_default_pin: pinmux_P2_31_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ - P2_31_gpio_pin: pinmux_P2_31_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ - P2_31_gpio_pu_pin: pinmux_P2_31_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ - P2_31_gpio_pd_pin: pinmux_P2_31_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ - P2_31_gpio_input_pin: pinmux_P2_31_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr0.gpio0_19 */ - P2_31_spi_cs_pin: pinmux_P2_31_spi_cs_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr0.spi1_cs1 */ - P2_31_pruin_pin: pinmux_P2_31_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09b0, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr0.pru1_in16 */ - - /* P2_32 (ZCZ ball D12) pru0_in2 */ - P2_32_default_pin: pinmux_P2_32_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ - P2_32_gpio_pin: pinmux_P2_32_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ - P2_32_gpio_pu_pin: pinmux_P2_32_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ - P2_32_gpio_pd_pin: pinmux_P2_32_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ - P2_32_gpio_input_pin: pinmux_P2_32_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ - P2_32_pwm_pin: pinmux_P2_32_pwm_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr0.ehrpwm0_tripzone_input */ - P2_32_spi_pin: pinmux_P2_32_spi_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_axr0.spi1_d1 */ - P2_32_pruout_pin: pinmux_P2_32_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr0.pru0_out2 */ - P2_32_pruin_pin: pinmux_P2_32_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ - - /* P2_33 (ZCZ ball R12) gpio1_13 */ - P2_33_default_pin: pinmux_P2_33_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ - P2_33_gpio_pin: pinmux_P2_33_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ - P2_33_gpio_pu_pin: pinmux_P2_33_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ - P2_33_gpio_pd_pin: pinmux_P2_33_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ - P2_33_gpio_input_pin: pinmux_P2_33_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ - P2_33_qep_pin: pinmux_P2_33_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eqep2b_in */ - P2_33_pruout_pin: pinmux_P2_33_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pru0_out15 */ - - /* P2_34 (ZCZ ball C13) pru0_in5 */ - P2_34_default_pin: pinmux_P2_34_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ - P2_34_gpio_pin: pinmux_P2_34_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ - P2_34_gpio_pu_pin: pinmux_P2_34_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ - P2_34_gpio_pd_pin: pinmux_P2_34_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ - P2_34_gpio_input_pin: pinmux_P2_34_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ - P2_34_qep_pin: pinmux_P2_34_qep_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eqep0b_in */ - P2_34_pruout_pin: pinmux_P2_34_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pru0_out5 */ - P2_34_pruin_pin: pinmux_P2_34_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ - - /* P2_35 (ZCZ ball U5) gpio2_22 */ - P2_35_default_pin: pinmux_P2_35_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ - P2_35_gpio_pin: pinmux_P2_35_gpio_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ - P2_35_gpio_pu_pin: pinmux_P2_35_gpio_pu_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ - P2_35_gpio_pd_pin: pinmux_P2_35_gpio_pd_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ - P2_35_gpio_input_pin: pinmux_P2_35_gpio_input_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ - P2_35_pruout_pin: pinmux_P2_35_pruout_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pru1_out8 */ - P2_35_pruin_pin: pinmux_P2_35_pruin_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_vsync.pru1_in8 */ - - /* P2_36 (ZCZ ball C9) AIN7 */ -}; - -&uart0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&uart1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&uart2 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&uart4 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&usb { - status = "okay"; -}; - -&usb_ctrl_mod { - status = "okay"; -}; - -&usb0_phy { - status = "okay"; -}; - -&usb0 { - status = "okay"; - dr_mode = "otg"; -}; - -&usb1_phy { - status = "okay"; -}; - -&usb1 { - status = "okay"; - dr_mode = "host"; -}; - -&cppi41dma { - status = "okay"; -}; - -&i2c0 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins>; - - status = "okay"; - clock-frequency = <400000>; - - tps: tps@24 { - reg = <0x24>; - }; - - baseboard_eeprom: baseboard_eeprom@50 { - compatible = "atmel,24c256"; - reg = <0x50>; - - #address-cells = <1>; - #size-cells = <1>; - baseboard_data: baseboard_data@0 { - reg = <0 0x100>; - }; - }; -}; - -&i2c1 { - #address-cells = <1>; - #size-cells = <0>; - status = "okay"; - clock-frequency = <400000>; -}; - -&i2c2 { - #address-cells = <1>; - #size-cells = <0>; - status = "okay"; - clock-frequency = <400000>; -}; - -/include/ "tps65217.dtsi" - -&tps { - /* - * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only - * mode") at poweroff. Most BeagleBone versions do not support RTC-only - * mode and risk hardware damage if this mode is entered. - * - * For details, see linux-omap mailing list May 2015 thread - * [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller - * In particular, messages: - * http://www.spinics.net/lists/linux-omap/msg118585.html - * http://www.spinics.net/lists/linux-omap/msg118615.html - * - * You can override this later with - * &tps { /delete-property/ ti,pmic-shutdown-controller; } - * if you want to use RTC-only mode and made sure you are not affected - * by the hardware problems. (Tip: double-check by performing a current - * measurement after shutdown: it should be less than 1 mA.) - */ - - interrupts = <7>; /* NMI */ - interrupt-parent = <&intc>; - - ti,pmic-shutdown-controller; - - charger { - status = "okay"; - }; - - pwrbutton { - status = "okay"; - }; - - regulators { - dcdc1_reg: regulator@0 { - regulator-name = "vdds_dpr"; - regulator-always-on; - }; - - dcdc2_reg: regulator@1 { - /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ - regulator-name = "vdd_mpu"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1351500>; - regulator-boot-on; - regulator-always-on; - }; - - dcdc3_reg: regulator@2 { - /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ - regulator-name = "vdd_core"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1150000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: regulator@3 { - regulator-name = "vio,vrtc,vdds"; - regulator-always-on; - }; - - ldo2_reg: regulator@4 { - regulator-name = "vdd_3v3aux"; - regulator-always-on; - }; - - ldo3_reg: regulator@5 { - regulator-name = "vdd_1v8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - ldo4_reg: regulator@6 { - regulator-name = "vdd_3v3a"; - regulator-always-on; - }; - }; -}; - -&tscadc { - status = "okay"; - adc { - ti,adc-channels = <0 1 2 3 4 5 6 7>; - ti,chan-step-avg = <0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16>; - ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>; - ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>; - }; -}; - -&mmc1 { - status = "okay"; - vmmc-supply = <&vmmcsd_fixed>; - bus-width = <4>; - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins>; - cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; -}; - -&aes { - status = "okay"; -}; - -&sham { - status = "okay"; -}; - -&rtc { - clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; - clock-names = "ext-clk", "int-clk"; - system-power-controller; -}; +#include "am335x-pocketbeagle-common.dtsi" &spi0 { #address-cells = <1>; @@ -1173,7 +33,6 @@ }; }; - &spi1 { #address-cells = <1>; #size-cells = <0>; @@ -1196,48 +55,6 @@ }; }; -&epwmss0 { - status = "okay"; -}; - -&ehrpwm0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&epwmss1 { - status = "okay"; -}; - -&ehrpwm1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&epwmss2 { - status = "okay"; -}; - -&ehrpwm2 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&dcan0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - -&dcan1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <>; -}; - &ocp { /************************/ /* P1 Header */ From 10b995a1f9ac57cbcd8c6702498ec12c614197c7 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 15 Feb 2018 13:17:12 -0600 Subject: [PATCH 117/158] am335x-pocketbeagle: add pruss node Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi index dfdd01ffeef45..0da2d4c402378 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi +++ b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi @@ -1148,6 +1148,14 @@ system-power-controller; }; +&pruss_soc_bus { + status = "okay"; + + pruss: pruss@0 { + status = "okay"; + }; +}; + &epwmss0 { status = "okay"; }; From 2a3849e5074134169a7eda2fd618c3c163a294d5 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 5 Apr 2018 14:32:24 -0500 Subject: [PATCH 118/158] am335x-pocketbeagle: fix rtc off Signed-off-by: Robert Nelson --- .../boot/dts/am335x-pocketbeagle-common.dtsi | 20 ------------------- 1 file changed, 20 deletions(-) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi index 0da2d4c402378..c4775c0b25a66 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi +++ b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi @@ -1036,24 +1036,6 @@ /include/ "tps65217.dtsi" &tps { - /* - * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only - * mode") at poweroff. Most BeagleBone versions do not support RTC-only - * mode and risk hardware damage if this mode is entered. - * - * For details, see linux-omap mailing list May 2015 thread - * [PATCH] ARM: dts: am335x-bone* enable pmic-shutdown-controller - * In particular, messages: - * http://www.spinics.net/lists/linux-omap/msg118585.html - * http://www.spinics.net/lists/linux-omap/msg118615.html - * - * You can override this later with - * &tps { /delete-property/ ti,pmic-shutdown-controller; } - * if you want to use RTC-only mode and made sure you are not affected - * by the hardware problems. (Tip: double-check by performing a current - * measurement after shutdown: it should be less than 1 mA.) - */ - interrupts = <7>; /* NMI */ interrupt-parent = <&intc>; @@ -1143,8 +1125,6 @@ }; &rtc { - clocks = <&clk_32768_ck>, <&clkdiv32k_ick>; - clock-names = "ext-clk", "int-clk"; system-power-controller; }; From 5827bf4a4ef9742c150522f3f0c335935ccf6ea1 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 19 Oct 2018 19:53:48 -0500 Subject: [PATCH 119/158] am335x-pocketbeagle: pinmux make sure these match default reset state Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi index c4775c0b25a66..c34f8dc5b0e1d 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi +++ b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi @@ -579,7 +579,7 @@ /* P2_08 (ZCZ ball U18) gpio1_28 */ P2_08_default_pin: pinmux_P2_08_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P2_08_gpio_pin: pinmux_P2_08_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P2_08_gpio_pu_pin: pinmux_P2_08_gpio_pu_pin { pinctrl-single,pins = < @@ -703,7 +703,7 @@ /* P2_20 (ZCZ ball T13) gpio2_0 */ P2_20_default_pin: pinmux_P2_20_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ + AM33XX_IOPAD(0x0888, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ P2_20_gpio_pin: pinmux_P2_20_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0888, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn3.gpio2_0 */ P2_20_gpio_pu_pin: pinmux_P2_20_gpio_pu_pin { pinctrl-single,pins = < From f3e10a84df3a1aa18f47f7e053658efbd868deb8 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 9 Nov 2018 15:05:54 -0600 Subject: [PATCH 120/158] add: am335x-pocketbeagle-gamepup.dts Signed-off-by: Robert Nelson --- .../boot/dts/am335x-pocketbeagle-gamepup.dts | 858 ++++++++++++++++++ .../dts/am335x-pocketbeagle-simplegaming.dts | 330 ------- 2 files changed, 858 insertions(+), 330 deletions(-) create mode 100644 arch/arm/boot/dts/am335x-pocketbeagle-gamepup.dts delete mode 100644 arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-gamepup.dts b/arch/arm/boot/dts/am335x-pocketbeagle-gamepup.dts new file mode 100644 index 0000000000000..830fde9dc23b8 --- /dev/null +++ b/arch/arm/boot/dts/am335x-pocketbeagle-gamepup.dts @@ -0,0 +1,858 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-pocketbeagle-common.dtsi" + +&sgx { + status = "okay"; +}; + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + adafruit18: adafruit18@0{ + compatible = "sitronix,st7735r"; + pinctrl-names = "default"; + pinctrl-0 = < + &P1_06_spi_cs_pin /* CS */ + &P1_08_spi_sclk_pin /* SCLK */ + &P1_10_spi_pin /* D0 (MOSI?) */ + &P1_12_spi_pin /* D1 (MISO?) */ + &P2_19_gpio_pin /* RST */ + &P2_17_gpio_pin /* DC */ + &P2_01_gpio_pin /* LED */ + >; + reg = <0>; + buswidth = <8>; + reset-gpios = <&gpio0 27 0>; + dc-gpios = <&gpio2 1 0>; + led-gpios = <&gpio1 18 1>; + debug = <1>; + spi-max-frequency = <32000000>; + rotate = <0>; + rgb; + fps = <30>; + }; +}; + +&spi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <24000000>; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <24000000>; + }; +}; + +&ocp { + /************************/ + /* P1 Header */ + /************************/ + + /* P1_01 VIN-AC */ + + /* P1_02 (ZCZ ball R5) gpio_input */ + P1_02_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P1_02_default_pin>; + pinctrl-1 = <&P1_02_gpio_pin>; + pinctrl-2 = <&P1_02_gpio_pu_pin>; + pinctrl-3 = <&P1_02_gpio_pd_pin>; + pinctrl-4 = <&P1_02_gpio_input_pin>; + pinctrl-5 = <&P1_02_pruout_pin>; + pinctrl-6 = <&P1_02_pruin_pin>; + }; + + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + + /* P1_04 (ZCZ ball R6) */ + + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + + /* P1_06 (ZCZ ball A16) spi_cs */ + + /* P1_07 VIN-USB */ + + /* P1_08 (ZCZ ball A17) spi_sclk */ + + /* P1_09 (ZCZ ball R18) USB1-DN */ + + /* P1_10 (ZCZ ball B17) spi */ + + /* P1_11 (ZCZ ball R17) USB1-DP */ + + /* P1_12 (ZCZ ball B16) spi */ + + /* P1_13 (ZCZ ball P17) USB1-ID */ + + /* P1_14 VOUT-3.3V */ + + /* P1_15 GND */ + + /* P1_16 GND */ + + /* P1_17 (ZCZ ball A9) VREFN */ + + /* P1_18 (ZCZ ball B9) VREFP */ + + /* P1_19 (ZCZ ball B6) AIN0 */ + + /* P1_20 (ZCZ ball D14) */ + P1_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruin"; + pinctrl-0 = <&P1_20_default_pin>; + pinctrl-1 = <&P1_20_gpio_pin>; + pinctrl-2 = <&P1_20_gpio_pu_pin>; + pinctrl-3 = <&P1_20_gpio_pd_pin>; + pinctrl-4 = <&P1_20_gpio_input_pin>; + pinctrl-5 = <&P1_20_pruin_pin>; + }; + + /* P1_21 (ZCZ ball C7) AIN1 */ + + /* P1_22 GND */ + + /* P1_23 (ZCZ ball B7) AIN2 */ + + /* P1_24 VOUT-5V */ + + /* P1_25 (ZCZ ball A7) AIN3 */ + + /* P1_26 (ZCZ ball D18) i2c */ + P1_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-0 = <&P1_26_default_pin>; + pinctrl-1 = <&P1_26_gpio_pin>; + pinctrl-2 = <&P1_26_gpio_pu_pin>; + pinctrl-3 = <&P1_26_gpio_pd_pin>; + pinctrl-4 = <&P1_26_gpio_input_pin>; + pinctrl-5 = <&P1_26_spi_cs_pin>; + pinctrl-6 = <&P1_26_can_pin>; + pinctrl-7 = <&P1_26_i2c_pin>; + pinctrl-8 = <&P1_26_pru_uart_pin>; + }; + + /* P1_27 (ZCZ ball C8) AIN4 */ + + /* P1_28 (ZCZ ball D17) i2c */ + P1_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-0 = <&P1_28_default_pin>; + pinctrl-1 = <&P1_28_gpio_pin>; + pinctrl-2 = <&P1_28_gpio_pu_pin>; + pinctrl-3 = <&P1_28_gpio_pd_pin>; + pinctrl-4 = <&P1_28_gpio_input_pin>; + pinctrl-5 = <&P1_28_spi_cs_pin>; + pinctrl-6 = <&P1_28_can_pin>; + pinctrl-7 = <&P1_28_i2c_pin>; + pinctrl-8 = <&P1_28_pru_uart_pin>; + }; + + /* P1_29 (ZCZ ball A14) pruin */ + P1_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P1_29_default_pin>; + pinctrl-1 = <&P1_29_gpio_pin>; + pinctrl-2 = <&P1_29_gpio_pu_pin>; + pinctrl-3 = <&P1_29_gpio_pd_pin>; + pinctrl-4 = <&P1_29_gpio_input_pin>; + pinctrl-5 = <&P1_29_qep_pin>; + pinctrl-6 = <&P1_29_pruout_pin>; + pinctrl-7 = <&P1_29_pruin_pin>; + }; + + /* P1_30 (ZCZ ball E16) uart */ + P1_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_30_default_pin>; + pinctrl-1 = <&P1_30_gpio_pin>; + pinctrl-2 = <&P1_30_gpio_pu_pin>; + pinctrl-3 = <&P1_30_gpio_pd_pin>; + pinctrl-4 = <&P1_30_gpio_input_pin>; + pinctrl-5 = <&P1_30_spi_cs_pin>; + pinctrl-6 = <&P1_30_uart_pin>; + pinctrl-7 = <&P1_30_can_pin>; + pinctrl-8 = <&P1_30_i2c_pin>; + pinctrl-9 = <&P1_30_pruout_pin>; + pinctrl-10 = <&P1_30_pruin_pin>; + }; + + /* P1_31 (ZCZ ball B12) pruin */ + + /* P1_32 (ZCZ ball E15) uart */ + P1_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_32_default_pin>; + pinctrl-1 = <&P1_32_gpio_pin>; + pinctrl-2 = <&P1_32_gpio_pu_pin>; + pinctrl-3 = <&P1_32_gpio_pd_pin>; + pinctrl-4 = <&P1_32_gpio_input_pin>; + pinctrl-5 = <&P1_32_spi_cs_pin>; + pinctrl-6 = <&P1_32_uart_pin>; + pinctrl-7 = <&P1_32_can_pin>; + pinctrl-8 = <&P1_32_i2c_pin>; + pinctrl-9 = <&P1_32_pruout_pin>; + pinctrl-10 = <&P1_32_pruin_pin>; + }; + + /* P1_33 (ZCZ ball B13) pruin */ + P1_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_33_default_pin>; + pinctrl-1 = <&P1_33_gpio_pin>; + pinctrl-2 = <&P1_33_gpio_pu_pin>; + pinctrl-3 = <&P1_33_gpio_pd_pin>; + pinctrl-4 = <&P1_33_gpio_input_pin>; + pinctrl-5 = <&P1_33_spi_pin>; + pinctrl-6 = <&P1_33_pwm_pin>; + pinctrl-7 = <&P1_33_pruout_pin>; + pinctrl-8 = <&P1_33_pruin_pin>; + }; + + /* P1_34 (ZCZ ball T11) */ + P1_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P1_34_default_pin>; + pinctrl-1 = <&P1_34_gpio_pin>; + pinctrl-2 = <&P1_34_gpio_pu_pin>; + pinctrl-3 = <&P1_34_gpio_pd_pin>; + pinctrl-4 = <&P1_34_gpio_input_pin>; + pinctrl-5 = <&P1_34_pwm_pin>; + }; + + /* P1_35 (ZCZ ball V5) pruin */ + + /* P1_36 (ZCZ ball A13) pwm */ + P1_36_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_36_default_pin>; + pinctrl-1 = <&P1_36_gpio_pin>; + pinctrl-2 = <&P1_36_gpio_pu_pin>; + pinctrl-3 = <&P1_36_gpio_pd_pin>; + pinctrl-4 = <&P1_36_gpio_input_pin>; + pinctrl-5 = <&P1_36_spi_sclk_pin>; + pinctrl-6 = <&P1_36_pwm_pin>; + pinctrl-7 = <&P1_36_pruout_pin>; + pinctrl-8 = <&P1_36_pruin_pin>; + }; + + + /************************/ + /* P2 Header */ + /************************/ + + /* P2_01 (ZCZ ball U14) pwm */ + + /* P2_02 (ZCZ ball V17) */ + + /* P2_03 (ZCZ ball T10) */ + + /* P2_04 (ZCZ ball T16) */ + + /* P2_05 (ZCZ ball T17) uart */ + P2_05_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P2_05_default_pin>; + pinctrl-1 = <&P2_05_gpio_pin>; + pinctrl-2 = <&P2_05_gpio_pu_pin>; + pinctrl-3 = <&P2_05_gpio_pd_pin>; + pinctrl-4 = <&P2_05_gpio_input_pin>; + pinctrl-5 = <&P2_05_uart_pin>; + }; + + /* P2_06 (ZCZ ball U16) */ + + /* P2_07 (ZCZ ball U17) uart */ + P2_07_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P2_07_default_pin>; + pinctrl-1 = <&P2_07_gpio_pin>; + pinctrl-2 = <&P2_07_gpio_pu_pin>; + pinctrl-3 = <&P2_07_gpio_pd_pin>; + pinctrl-4 = <&P2_07_gpio_input_pin>; + pinctrl-5 = <&P2_07_uart_pin>; + }; + + /* P2_08 (ZCZ ball U18) */ + + /* P2_09 (ZCZ ball D15) i2c */ + P2_09_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P2_09_default_pin>; + pinctrl-1 = <&P2_09_gpio_pin>; + pinctrl-2 = <&P2_09_gpio_pu_pin>; + pinctrl-3 = <&P2_09_gpio_pd_pin>; + pinctrl-4 = <&P2_09_gpio_input_pin>; + pinctrl-5 = <&P2_09_uart_pin>; + pinctrl-6 = <&P2_09_can_pin>; + pinctrl-7 = <&P2_09_i2c_pin>; + pinctrl-8 = <&P2_09_pru_uart_pin>; + pinctrl-9 = <&P2_09_pruin_pin>; + }; + + /* P2_10 (ZCZ ball R14) */ + P2_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P2_10_default_pin>; + pinctrl-1 = <&P2_10_gpio_pin>; + pinctrl-2 = <&P2_10_gpio_pu_pin>; + pinctrl-3 = <&P2_10_gpio_pd_pin>; + pinctrl-4 = <&P2_10_gpio_input_pin>; + pinctrl-5 = <&P2_10_qep_pin>; + }; + + /* P2_11 (ZCZ ball D16) i2c */ + P2_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P2_11_default_pin>; + pinctrl-1 = <&P2_11_gpio_pin>; + pinctrl-2 = <&P2_11_gpio_pu_pin>; + pinctrl-3 = <&P2_11_gpio_pd_pin>; + pinctrl-4 = <&P2_11_gpio_input_pin>; + pinctrl-5 = <&P2_11_uart_pin>; + pinctrl-6 = <&P2_11_can_pin>; + pinctrl-7 = <&P2_11_i2c_pin>; + pinctrl-8 = <&P2_11_pru_uart_pin>; + pinctrl-9 = <&P2_11_pruin_pin>; + }; + + /* P2_12 POWER_BUTTON */ + + /* P2_13 VOUT-5V */ + + /* P2_14 BAT-VIN */ + + /* P2_15 GND */ + + /* P2_16 BAT-TEMP */ + + /* P2_17 (ZCZ ball V12) */ + + /* P2_18 (ZCZ ball U13) */ + + /* P2_19 (ZCZ ball U12) */ + + /* P2_20 (ZCZ ball T13) */ + + /* P2_21 GND */ + + /* P2_22 (ZCZ ball V13) */ + + /* P2_23 VOUT-3.3V */ + + /* P2_24 (ZCZ ball T12) */ + + /* P2_25 (ZCZ ball E17) spi */ + P2_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "spi_cs", "uart", "can", "i2c"; + pinctrl-0 = <&P2_25_default_pin>; + pinctrl-1 = <&P2_25_gpio_pin>; + pinctrl-2 = <&P2_25_gpio_pu_pin>; + pinctrl-3 = <&P2_25_gpio_pd_pin>; + pinctrl-4 = <&P2_25_gpio_input_pin>; + pinctrl-5 = <&P2_25_spi_pin>; + pinctrl-6 = <&P2_25_spi_cs_pin>; + pinctrl-7 = <&P2_25_uart_pin>; + pinctrl-8 = <&P2_25_can_pin>; + pinctrl-9 = <&P2_25_i2c_pin>; + }; + + /* P2_26 RESET# */ + + /* P2_27 (ZCZ ball E18) spi */ + P2_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "can", "i2c"; + pinctrl-0 = <&P2_27_default_pin>; + pinctrl-1 = <&P2_27_gpio_pin>; + pinctrl-2 = <&P2_27_gpio_pu_pin>; + pinctrl-3 = <&P2_27_gpio_pd_pin>; + pinctrl-4 = <&P2_27_gpio_input_pin>; + pinctrl-5 = <&P2_27_spi_pin>; + pinctrl-6 = <&P2_27_uart_pin>; + pinctrl-7 = <&P2_27_can_pin>; + pinctrl-8 = <&P2_27_i2c_pin>; + }; + + /* P2_28 (ZCZ ball D13) pruin */ + P2_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P2_28_default_pin>; + pinctrl-1 = <&P2_28_gpio_pin>; + pinctrl-2 = <&P2_28_gpio_pu_pin>; + pinctrl-3 = <&P2_28_gpio_pd_pin>; + pinctrl-4 = <&P2_28_gpio_input_pin>; + pinctrl-5 = <&P2_28_qep_pin>; + pinctrl-6 = <&P2_28_pruout_pin>; + pinctrl-7 = <&P2_28_pruin_pin>; + }; + + /* P2_29 (ZCZ ball C18) spi_sclk */ + P2_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; + pinctrl-0 = <&P2_29_default_pin>; + pinctrl-1 = <&P2_29_gpio_pin>; + pinctrl-2 = <&P2_29_gpio_pu_pin>; + pinctrl-3 = <&P2_29_gpio_pd_pin>; + pinctrl-4 = <&P2_29_gpio_input_pin>; + pinctrl-5 = <&P2_29_spi_cs_pin>; + pinctrl-6 = <&P2_29_spi_sclk_pin>; + pinctrl-7 = <&P2_29_uart_pin>; + pinctrl-8 = <&P2_29_pwm_pin>; + pinctrl-9 = <&P2_29_pru_ecap_pin>; + }; + + /* P2_30 (ZCZ ball C12) pruin */ + P2_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P2_30_default_pin>; + pinctrl-1 = <&P2_30_gpio_pin>; + pinctrl-2 = <&P2_30_gpio_pu_pin>; + pinctrl-3 = <&P2_30_gpio_pd_pin>; + pinctrl-4 = <&P2_30_gpio_input_pin>; + pinctrl-5 = <&P2_30_spi_cs_pin>; + pinctrl-6 = <&P2_30_pwm_pin>; + pinctrl-7 = <&P2_30_pruout_pin>; + pinctrl-8 = <&P2_30_pruin_pin>; + }; + + /* P2_31 (ZCZ ball A15) spi_cs */ + P2_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pruin"; + pinctrl-0 = <&P2_31_default_pin>; + pinctrl-1 = <&P2_31_gpio_pin>; + pinctrl-2 = <&P2_31_gpio_pu_pin>; + pinctrl-3 = <&P2_31_gpio_pd_pin>; + pinctrl-4 = <&P2_31_gpio_input_pin>; + pinctrl-5 = <&P2_31_spi_cs_pin>; + pinctrl-6 = <&P2_31_pruin_pin>; + }; + + /* P2_32 (ZCZ ball D12) pruin */ + P2_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P2_32_default_pin>; + pinctrl-1 = <&P2_32_gpio_pin>; + pinctrl-2 = <&P2_32_gpio_pu_pin>; + pinctrl-3 = <&P2_32_gpio_pd_pin>; + pinctrl-4 = <&P2_32_gpio_input_pin>; + pinctrl-5 = <&P2_32_spi_pin>; + pinctrl-6 = <&P2_32_pwm_pin>; + pinctrl-7 = <&P2_32_pruout_pin>; + pinctrl-8 = <&P2_32_pruin_pin>; + }; + + /* P2_33 (ZCZ ball R12) */ + P2_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P2_33_default_pin>; + pinctrl-1 = <&P2_33_gpio_pin>; + pinctrl-2 = <&P2_33_gpio_pu_pin>; + pinctrl-3 = <&P2_33_gpio_pd_pin>; + pinctrl-4 = <&P2_33_gpio_input_pin>; + pinctrl-5 = <&P2_33_qep_pin>; + pinctrl-6 = <&P2_33_pruout_pin>; + }; + + /* P2_34 (ZCZ ball C13) pruin */ + P2_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P2_34_default_pin>; + pinctrl-1 = <&P2_34_gpio_pin>; + pinctrl-2 = <&P2_34_gpio_pu_pin>; + pinctrl-3 = <&P2_34_gpio_pd_pin>; + pinctrl-4 = <&P2_34_gpio_input_pin>; + pinctrl-5 = <&P2_34_qep_pin>; + pinctrl-6 = <&P2_34_pruout_pin>; + pinctrl-7 = <&P2_34_pruin_pin>; + }; + + /* P2_35 (ZCZ ball U5) gpio_input */ + P2_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P2_35_default_pin>; + pinctrl-1 = <&P2_35_gpio_pin>; + pinctrl-2 = <&P2_35_gpio_pu_pin>; + pinctrl-3 = <&P2_35_gpio_pd_pin>; + pinctrl-4 = <&P2_35_gpio_input_pin>; + pinctrl-5 = <&P2_35_pruout_pin>; + pinctrl-6 = <&P2_35_pruin_pin>; + }; + + /* P2_36 (ZCZ ball C9) AIN7 */ + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P1_02 { + gpio-name = "P1_02"; + gpio = <&gpio2 23 0>; + input; + dir-changeable; + }; + + P1_20 { + gpio-name = "P1_20"; + gpio = <&gpio0 20 0>; + input; + dir-changeable; + }; + + P1_26 { + gpio-name = "P1_26"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + + P1_28 { + gpio-name = "P1_28"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + + P1_29 { + gpio-name = "P1_29"; + gpio = <&gpio3 21 0>; + input; + dir-changeable; + }; + + P1_30 { + gpio-name = "P1_30"; + gpio = <&gpio1 11 0>; + input; + dir-changeable; + }; + + P1_32 { + gpio-name = "P1_32"; + gpio = <&gpio1 10 0>; + input; + dir-changeable; + }; + + P1_33 { + gpio-name = "P1_33"; + gpio = <&gpio3 15 0>; + input; + dir-changeable; + }; + + P1_34 { + gpio-name = "P1_34"; + gpio = <&gpio0 26 0>; + input; + dir-changeable; + }; + + P1_36 { + gpio-name = "P1_36"; + gpio = <&gpio3 14 0>; + input; + dir-changeable; + }; + + P2_05 { + gpio-name = "P2_05"; + gpio = <&gpio0 30 0>; + input; + dir-changeable; + }; + + P2_07 { + gpio-name = "P2_07"; + gpio = <&gpio0 31 0>; + input; + dir-changeable; + }; + + P2_09 { + gpio-name = "P2_09"; + gpio = <&gpio0 15 0>; + input; + dir-changeable; + }; + + P2_10 { + gpio-name = "P2_10"; + gpio = <&gpio1 20 0>; + input; + dir-changeable; + }; + + P2_11 { + gpio-name = "P2_11"; + gpio = <&gpio0 14 0>; + input; + dir-changeable; + }; + + P2_17 { + gpio-name = "P2_17"; + gpio = <&gpio2 1 0>; + input; + dir-changeable; + }; + + P2_19 { + gpio-name = "P2_19"; + gpio = <&gpio0 27 0>; + input; + dir-changeable; + }; + + P2_25 { + gpio-name = "P2_25"; + gpio = <&gpio1 9 0>; + input; + dir-changeable; + }; + + P2_27 { + gpio-name = "P2_27"; + gpio = <&gpio1 8 0>; + input; + dir-changeable; + }; + + P2_28 { + gpio-name = "P2_28"; + gpio = <&gpio3 20 0>; + input; + dir-changeable; + }; + + P2_29 { + gpio-name = "P2_29"; + gpio = <&gpio0 7 0>; + input; + dir-changeable; + }; + + P2_30 { + gpio-name = "P2_30"; + gpio = <&gpio3 17 0>; + input; + dir-changeable; + }; + + P2_31 { + gpio-name = "P2_31"; + gpio = <&gpio0 19 0>; + input; + dir-changeable; + }; + + P2_32 { + gpio-name = "P2_32"; + gpio = <&gpio3 16 0>; + input; + dir-changeable; + }; + + P2_33 { + gpio-name = "P2_33"; + gpio = <&gpio1 13 0>; + input; + dir-changeable; + }; + + P2_34 { + gpio-name = "P2_34"; + gpio = <&gpio3 19 0>; + input; + dir-changeable; + }; + + P2_35 { + gpio-name = "P2_35"; + gpio = <&gpio2 22 0>; + input; + dir-changeable; + }; + + }; +}; + + +/ { + /* + * Load the drivers for the buttons and LEDs. + */ + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = < + &P2_02_gpio_pu_pin /* left-pad down */ + &P2_04_gpio_pu_pin /* left-pad right */ + &P2_06_gpio_pu_pin /* left-pad up */ + &P2_08_gpio_pu_pin /* left-pad left */ + &P2_18_gpio_pu_pin /* right-pad down */ + &P2_20_gpio_pu_pin /* right-pad right */ + &P2_22_gpio_pu_pin /* right-pad up */ + &P2_24_gpio_pu_pin /* right-pad left */ + &P1_31_gpio_pu_pin /* select */ + &P1_35_gpio_pu_pin /* start */ + >; + + lp-left { + label = "left"; + linux,code = <105>; + gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; + }; + + lp-right { + label = "right"; + linux,code = <106>; + gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; + }; + + lp-up { + label = "up"; + linux,code = <103>; + gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; + }; + + lp-down { + label = "down"; + linux,code = <108>; + gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; + }; + + rp-left { + label = "p"; + linux,code = <25>; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + + rp-right { + label = "tab"; + linux,code = <15>; + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + }; + + rp-up { + label = "esc"; + linux,code = <1>; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + + rp-down { + label = "enter"; + linux,code = <28>; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + + select { + label = "five"; + linux,code = <6>; + gpios = <&gpio3 18 GPIO_ACTIVE_LOW>; + }; + + start { + label = "one"; + linux,code = <2>; + gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + }; + }; + + capeleds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = < + &P1_04_gpio_pin /* left */ + &P2_03_gpio_pin /* right */ + >; + + led@1 { + label = "gamepup::left"; + gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@2 { + label = "gamepup::right"; + gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; +}; diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts b/arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts deleted file mode 100644 index 463cb6a5a35a6..0000000000000 --- a/arch/arm/boot/dts/am335x-pocketbeagle-simplegaming.dts +++ /dev/null @@ -1,330 +0,0 @@ -/* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -/dts-v1/; - -#include "am33xx.dtsi" -#include "am335x-pocketbeagle-common.dtsi" - -&spi0 { - #address-cells = <1>; - #size-cells = <0>; - status = "okay"; - - adafruit18: adafruit18@0{ - compatible = "sitronix,st7735r"; - reg = <0>; - buswidth = <8>; - reset-gpios = <&gpio0 27 0>; - dc-gpios = <&gpio2 1 0>; - led-gpios = <&gpio1 18 1>; - debug = <1>; - spi-max-frequency = <32000000>; - rotate = <0>; - bgr; - fps = <30>; - }; -}; - -&spi1 { - #address-cells = <1>; - #size-cells = <0>; - status = "okay"; - - channel@0 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "spidev"; - reg = <0>; - spi-max-frequency = <24000000>; - status = "disabled"; - }; - - channel@1 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "spidev"; - reg = <1>; - spi-max-frequency = <24000000>; - }; -}; - -/ { - gpio-keys { - compatible = "gpio-keys"; - autorepeat; - - pinctrl-names = "default"; - pinctrl-0 = <&P2_02_gpio_pu_pin &P2_04_gpio_pu_pin &P2_06_gpio_pu_pin &P2_08_gpio_pu_pin - &P2_18_gpio_pu_pin &P2_20_gpio_pu_pin &P2_22_gpio_pu_pin &P2_24_gpio_pu_pin - >; - - left { - label = "left"; - linux,code = <105>; - gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; - }; - - right { - label = "right"; - linux,code = <106>; - gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; - }; - - up { - label = "up"; - linux,code = <103>; - gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; - }; - - down { - label = "down"; - linux,code = <108>; - gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; - }; - - five { - label = "5"; - linux,code = <6>; - gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; - }; - - one { - label = "one"; - linux,code = <2>; - gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; - }; - - esc { - label = "esc"; - linux,code = <1>; - gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; - }; - - enter { - label = "enter"; - linux,code = <28>; - gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; - }; - }; -}; - -/ { - capeleds { - pinctrl-names = "default"; - pinctrl-0 = <&P1_04_gpio_pin &P2_03_gpio_pin>; - - compatible = "gpio-leds"; - - led@1 { - label = "gamingpocketcape::left"; - gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - - led@2 { - label = "gamingpocketcape::right"; - gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; - default-state = "off"; - }; - }; -}; - -&ocp { - /************************/ - /* mikroBUS Click Header */ - /************************/ - - /* P1_36 (ZCZ ball A13) pwm */ - PWM_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; - pinctrl-0 = <&P1_36_pwm_pin>; - pinctrl-1 = <&P1_36_gpio_pin>; - pinctrl-2 = <&P1_36_gpio_pu_pin>; - pinctrl-3 = <&P1_36_gpio_pd_pin>; - pinctrl-4 = <&P1_36_gpio_input_pin>; - pinctrl-5 = <&P1_36_spi_sclk_pin>; - pinctrl-6 = <&P1_36_pwm_pin>; - pinctrl-7 = <&P1_36_pruout_pin>; - pinctrl-8 = <&P1_36_pruin_pin>; - }; - - /* P1_34 (ZCZ ball T11) */ - INT_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; - pinctrl-0 = <&P1_34_gpio_pin>; - pinctrl-1 = <&P1_34_gpio_pin>; - pinctrl-2 = <&P1_34_gpio_pu_pin>; - pinctrl-3 = <&P1_34_gpio_pd_pin>; - pinctrl-4 = <&P1_34_gpio_input_pin>; - pinctrl-5 = <&P1_34_pwm_pin>; - }; - - /* P1_32 (ZCZ ball E15) uart */ - RX_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; - pinctrl-0 = <&P1_32_uart_pin>; - pinctrl-1 = <&P1_32_gpio_pin>; - pinctrl-2 = <&P1_32_gpio_pu_pin>; - pinctrl-3 = <&P1_32_gpio_pd_pin>; - pinctrl-4 = <&P1_32_gpio_input_pin>; - pinctrl-5 = <&P1_32_spi_cs_pin>; - pinctrl-6 = <&P1_32_uart_pin>; - pinctrl-7 = <&P1_32_can_pin>; - pinctrl-8 = <&P1_32_i2c_pin>; - pinctrl-9 = <&P1_32_pruout_pin>; - pinctrl-10 = <&P1_32_pruin_pin>; - }; - - /* P1_30 (ZCZ ball E16) uart */ - TX_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; - pinctrl-0 = <&P1_30_uart_pin>; - pinctrl-1 = <&P1_30_gpio_pin>; - pinctrl-2 = <&P1_30_gpio_pu_pin>; - pinctrl-3 = <&P1_30_gpio_pd_pin>; - pinctrl-4 = <&P1_30_gpio_input_pin>; - pinctrl-5 = <&P1_30_spi_cs_pin>; - pinctrl-6 = <&P1_30_uart_pin>; - pinctrl-7 = <&P1_30_can_pin>; - pinctrl-8 = <&P1_30_i2c_pin>; - pinctrl-9 = <&P1_30_pruout_pin>; - pinctrl-10 = <&P1_30_pruin_pin>; - }; - - /* P1_28 (ZCZ ball D17) i2c */ - SCL_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; - pinctrl-0 = <&P1_28_i2c_pin>; - pinctrl-1 = <&P1_28_gpio_pin>; - pinctrl-2 = <&P1_28_gpio_pu_pin>; - pinctrl-3 = <&P1_28_gpio_pd_pin>; - pinctrl-4 = <&P1_28_gpio_input_pin>; - pinctrl-5 = <&P1_28_spi_cs_pin>; - pinctrl-6 = <&P1_28_can_pin>; - pinctrl-7 = <&P1_28_i2c_pin>; - pinctrl-8 = <&P1_28_pru_uart_pin>; - }; - - /* P1_26 (ZCZ ball D18) i2c */ - SDA_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; - pinctrl-0 = <&P1_26_i2c_pin>; - pinctrl-1 = <&P1_26_gpio_pin>; - pinctrl-2 = <&P1_26_gpio_pu_pin>; - pinctrl-3 = <&P1_26_gpio_pd_pin>; - pinctrl-4 = <&P1_26_gpio_input_pin>; - pinctrl-5 = <&P1_26_spi_cs_pin>; - pinctrl-6 = <&P1_26_can_pin>; - pinctrl-7 = <&P1_26_i2c_pin>; - pinctrl-8 = <&P1_26_pru_uart_pin>; - }; - - /* P2_35 (ZCZ ball U5) gpio */ - AN_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; - pinctrl-0 = <&P2_35_gpio_pin>; - pinctrl-1 = <&P2_35_gpio_pin>; - pinctrl-2 = <&P2_35_gpio_pu_pin>; - pinctrl-3 = <&P2_35_gpio_pd_pin>; - pinctrl-4 = <&P2_35_gpio_input_pin>; - pinctrl-5 = <&P2_35_pruout_pin>; - pinctrl-6 = <&P2_35_pruin_pin>; - }; - - /* P2_33 (ZCZ ball R12) */ - RST_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; - pinctrl-0 = <&P2_33_gpio_pin>; - pinctrl-1 = <&P2_33_gpio_pin>; - pinctrl-2 = <&P2_33_gpio_pu_pin>; - pinctrl-3 = <&P2_33_gpio_pd_pin>; - pinctrl-4 = <&P2_33_gpio_input_pin>; - pinctrl-5 = <&P2_33_qep_pin>; - pinctrl-6 = <&P2_33_pruout_pin>; - }; - - /* P2_31 (ZCZ ball A15) spi_cs */ - CS_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pruin"; - pinctrl-0 = <&P2_31_spi_cs_pin>; - pinctrl-1 = <&P2_31_gpio_pin>; - pinctrl-2 = <&P2_31_gpio_pu_pin>; - pinctrl-3 = <&P2_31_gpio_pd_pin>; - pinctrl-4 = <&P2_31_gpio_input_pin>; - pinctrl-5 = <&P2_31_spi_cs_pin>; - pinctrl-6 = <&P2_31_pruin_pin>; - }; - - /* P2_29 (ZCZ ball C18) spi_sclk */ - SCK_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; - pinctrl-0 = <&P2_29_spi_sclk_pin>; - pinctrl-1 = <&P2_29_gpio_pin>; - pinctrl-2 = <&P2_29_gpio_pu_pin>; - pinctrl-3 = <&P2_29_gpio_pd_pin>; - pinctrl-4 = <&P2_29_gpio_input_pin>; - pinctrl-5 = <&P2_29_spi_cs_pin>; - pinctrl-6 = <&P2_29_spi_sclk_pin>; - pinctrl-7 = <&P2_29_uart_pin>; - pinctrl-8 = <&P2_29_pwm_pin>; - pinctrl-9 = <&P2_29_pru_ecap_pin>; - }; - - /* P2_27 (ZCZ ball E18) spi */ - MISO_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "can", "i2c"; - pinctrl-0 = <&P2_27_spi_pin>; - pinctrl-1 = <&P2_27_gpio_pin>; - pinctrl-2 = <&P2_27_gpio_pu_pin>; - pinctrl-3 = <&P2_27_gpio_pd_pin>; - pinctrl-4 = <&P2_27_gpio_input_pin>; - pinctrl-5 = <&P2_27_spi_pin>; - pinctrl-6 = <&P2_27_uart_pin>; - pinctrl-7 = <&P2_27_can_pin>; - pinctrl-8 = <&P2_27_i2c_pin>; - }; - - /* P2_25 (ZCZ ball E17) spi */ - MOSI_pinmux { - compatible = "bone-pinmux-helper"; - status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "spi_cs", "uart", "can", "i2c"; - pinctrl-0 = <&P2_25_spi_pin>; - pinctrl-1 = <&P2_25_gpio_pin>; - pinctrl-2 = <&P2_25_gpio_pu_pin>; - pinctrl-3 = <&P2_25_gpio_pd_pin>; - pinctrl-4 = <&P2_25_gpio_input_pin>; - pinctrl-5 = <&P2_25_spi_pin>; - pinctrl-6 = <&P2_25_spi_cs_pin>; - pinctrl-7 = <&P2_25_uart_pin>; - pinctrl-8 = <&P2_25_can_pin>; - pinctrl-9 = <&P2_25_i2c_pin>; - }; -}; From cd8704377f8a68f13a1287a4796d5b809f259a99 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:11:23 -0600 Subject: [PATCH 121/158] add: am335x-pocketbeagle-techlab.dts Signed-off-by: Robert Nelson --- .../boot/dts/am335x-pocketbeagle-techlab.dts | 1226 +++++++++++++++++ 1 file changed, 1226 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts b/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts new file mode 100644 index 0000000000000..d73c1f80d0a15 --- /dev/null +++ b/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts @@ -0,0 +1,1226 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-pocketbeagle-common.dtsi" + +&spi0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <0>; + spi-max-frequency = <24000000>; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "spidev"; + reg = <1>; + spi-max-frequency = <24000000>; + status = "disabled"; + }; +}; + +&spi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + sevenseg: mcp23s18@1 { + #address-cells = <1>; + #size-cells = <1>; + #gpio-cells = <2>; + compatible = "microchip,mcp23s18"; + gpio-controller; + microchip,spi-present-mask = <0x01>; + reg = <1>; + spi-max-frequency = <1000000>; + }; +}; + +&i2c2 { + #address-cells = <1>; + #size-cells = <0>; + mma8453@1c { + status = "okay"; + compatible = "fsl,mma8453"; + reg = <0x1c>; + }; +}; + +/ { + techlab_sevenseg { + compatible = "gpio-leds"; + + techlab_sevenseg@0 { + label = "techlab::seg0"; + gpios = <&sevenseg 0 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@1 { + label = "techlab::seg1"; + gpios = <&sevenseg 1 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@2 { + label = "techlab::seg2"; + gpios = <&sevenseg 2 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@3 { + label = "techlab::seg3"; + gpios = <&sevenseg 3 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@4 { + label = "techlab::seg4"; + gpios = <&sevenseg 4 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@5 { + label = "techlab::seg5"; + gpios = <&sevenseg 5 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@6 { + label = "techlab::seg6"; + gpios = <&sevenseg 6 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@7 { + label = "techlab::seg7"; + gpios = <&sevenseg 7 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@8 { + label = "techlab::seg8"; + gpios = <&sevenseg 8 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@9 { + label = "techlab::seg9"; + gpios = <&sevenseg 9 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@10 { + label = "techlab::seg10"; + gpios = <&sevenseg 10 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@11 { + label = "techlab::seg11"; + gpios = <&sevenseg 11 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@12 { + label = "techlab::seg12"; + gpios = <&sevenseg 12 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@13 { + label = "techlab::seg13"; + gpios = <&sevenseg 13 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@14 { + label = "techlab::seg14"; + gpios = <&sevenseg 14 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + techlab_sevenseg@15 { + label = "techlab::seg15"; + gpios = <&sevenseg 15 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + techlab_rgb { + compatible = "pwm-leds"; + + techlab_pwm_red { + // P1_33 + // ehrpwm0B + //gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>; + //default-state = "off"; + label = "techlab::red"; + pwms = <&ehrpwm0 1 500000 0>; + max-brightness = <255>; + }; + + + techlab_pwm_green { + // P2_1 + // ehrpwm1A + //gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>; + //default-state = "off"; + label = "techlab::green"; + pwms = <&ehrpwm1 0 500000 0>; + max-brightness = <255>; + }; + + techlab_pwm_blue { + // P1_36 + // ehrpwm0A + //gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>; + //default-state = "off"; + label = "techlab::blue"; + pwms = <&ehrpwm0 0 500000 0>; + max-brightness = <255>; + }; + }; +}; + +&ocp { + /************************/ + /* P1 Header */ + /************************/ + + /* P1_01 VIN-AC */ + + /* P1_02 (ZCZ ball R5) gpio_input */ + P1_02_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P1_02_default_pin>; + pinctrl-1 = <&P1_02_gpio_pin>; + pinctrl-2 = <&P1_02_gpio_pu_pin>; + pinctrl-3 = <&P1_02_gpio_pd_pin>; + pinctrl-4 = <&P1_02_gpio_input_pin>; + pinctrl-5 = <&P1_02_pruout_pin>; + pinctrl-6 = <&P1_02_pruin_pin>; + }; + + /* P1_03 (ZCZ ball F15) usb1_vbus_out */ + + /* P1_04 (ZCZ ball R6) */ + P1_04_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P1_04_default_pin>; + pinctrl-1 = <&P1_04_gpio_pin>; + pinctrl-2 = <&P1_04_gpio_pu_pin>; + pinctrl-3 = <&P1_04_gpio_pd_pin>; + pinctrl-4 = <&P1_04_gpio_input_pin>; + pinctrl-5 = <&P1_04_pruout_pin>; + pinctrl-6 = <&P1_04_pruin_pin>; + }; + + /* P1_05 (ZCZ ball T18) usb1_vbus_in */ + + /* P1_06 (ZCZ ball A16) spi_cs */ + P1_06_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_06_default_pin>; + pinctrl-1 = <&P1_06_gpio_pin>; + pinctrl-2 = <&P1_06_gpio_pu_pin>; + pinctrl-3 = <&P1_06_gpio_pd_pin>; + pinctrl-4 = <&P1_06_gpio_input_pin>; + pinctrl-5 = <&P1_06_spi_cs_pin>; + pinctrl-6 = <&P1_06_i2c_pin>; + pinctrl-7 = <&P1_06_pwm_pin>; + pinctrl-8 = <&P1_06_pru_uart_pin>; + }; + + /* P1_07 VIN-USB */ + + /* P1_08 (ZCZ ball A17) spi_sclk */ + P1_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_08_default_pin>; + pinctrl-1 = <&P1_08_gpio_pin>; + pinctrl-2 = <&P1_08_gpio_pu_pin>; + pinctrl-3 = <&P1_08_gpio_pd_pin>; + pinctrl-4 = <&P1_08_gpio_input_pin>; + pinctrl-5 = <&P1_08_spi_sclk_pin>; + pinctrl-6 = <&P1_08_uart_pin>; + pinctrl-7 = <&P1_08_i2c_pin>; + pinctrl-8 = <&P1_08_pwm_pin>; + pinctrl-9 = <&P1_08_pru_uart_pin>; + }; + + /* P1_09 (ZCZ ball R18) USB1-DN */ + + /* P1_10 (ZCZ ball B17) spi */ + P1_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_10_default_pin>; + pinctrl-1 = <&P1_10_gpio_pin>; + pinctrl-2 = <&P1_10_gpio_pu_pin>; + pinctrl-3 = <&P1_10_gpio_pd_pin>; + pinctrl-4 = <&P1_10_gpio_input_pin>; + pinctrl-5 = <&P1_10_spi_pin>; + pinctrl-6 = <&P1_10_uart_pin>; + pinctrl-7 = <&P1_10_i2c_pin>; + pinctrl-8 = <&P1_10_pwm_pin>; + pinctrl-9 = <&P1_10_pru_uart_pin>; + }; + + /* P1_11 (ZCZ ball R17) USB1-DP */ + + /* P1_12 (ZCZ ball B16) spi */ + P1_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P1_12_default_pin>; + pinctrl-1 = <&P1_12_gpio_pin>; + pinctrl-2 = <&P1_12_gpio_pu_pin>; + pinctrl-3 = <&P1_12_gpio_pd_pin>; + pinctrl-4 = <&P1_12_gpio_input_pin>; + pinctrl-5 = <&P1_12_spi_pin>; + pinctrl-6 = <&P1_12_i2c_pin>; + pinctrl-7 = <&P1_12_pwm_pin>; + pinctrl-8 = <&P1_12_pru_uart_pin>; + }; + + /* P1_13 (ZCZ ball P17) USB1-ID */ + + /* P1_14 VOUT-3.3V */ + + /* P1_15 GND */ + + /* P1_16 GND */ + + /* P1_17 (ZCZ ball A9) VREFN */ + + /* P1_18 (ZCZ ball B9) VREFP */ + + /* P1_19 (ZCZ ball B6) AIN0 */ + + /* P1_20 (ZCZ ball D14) */ + P1_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruin"; + pinctrl-0 = <&P1_20_default_pin>; + pinctrl-1 = <&P1_20_gpio_pin>; + pinctrl-2 = <&P1_20_gpio_pu_pin>; + pinctrl-3 = <&P1_20_gpio_pd_pin>; + pinctrl-4 = <&P1_20_gpio_input_pin>; + pinctrl-5 = <&P1_20_pruin_pin>; + }; + + /* P1_21 (ZCZ ball C7) AIN1 */ + + /* P1_22 GND */ + + /* P1_23 (ZCZ ball B7) AIN2 */ + + /* P1_24 VOUT-5V */ + + /* P1_25 (ZCZ ball A7) AIN3 */ + + /* P1_26 (ZCZ ball D18) i2c */ + P1_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-0 = <&P1_26_default_pin>; + pinctrl-1 = <&P1_26_gpio_pin>; + pinctrl-2 = <&P1_26_gpio_pu_pin>; + pinctrl-3 = <&P1_26_gpio_pd_pin>; + pinctrl-4 = <&P1_26_gpio_input_pin>; + pinctrl-5 = <&P1_26_spi_cs_pin>; + pinctrl-6 = <&P1_26_can_pin>; + pinctrl-7 = <&P1_26_i2c_pin>; + pinctrl-8 = <&P1_26_pru_uart_pin>; + }; + + /* P1_27 (ZCZ ball C8) AIN4 */ + + /* P1_28 (ZCZ ball D17) i2c */ + P1_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart"; + pinctrl-0 = <&P1_28_default_pin>; + pinctrl-1 = <&P1_28_gpio_pin>; + pinctrl-2 = <&P1_28_gpio_pu_pin>; + pinctrl-3 = <&P1_28_gpio_pd_pin>; + pinctrl-4 = <&P1_28_gpio_input_pin>; + pinctrl-5 = <&P1_28_spi_cs_pin>; + pinctrl-6 = <&P1_28_can_pin>; + pinctrl-7 = <&P1_28_i2c_pin>; + pinctrl-8 = <&P1_28_pru_uart_pin>; + }; + + /* P1_29 (ZCZ ball A14) pruin */ + P1_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P1_29_default_pin>; + pinctrl-1 = <&P1_29_gpio_pin>; + pinctrl-2 = <&P1_29_gpio_pu_pin>; + pinctrl-3 = <&P1_29_gpio_pd_pin>; + pinctrl-4 = <&P1_29_gpio_input_pin>; + pinctrl-5 = <&P1_29_qep_pin>; + pinctrl-6 = <&P1_29_pruout_pin>; + pinctrl-7 = <&P1_29_pruin_pin>; + }; + + /* P1_30 (ZCZ ball E16) uart */ + P1_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_30_default_pin>; + pinctrl-1 = <&P1_30_gpio_pin>; + pinctrl-2 = <&P1_30_gpio_pu_pin>; + pinctrl-3 = <&P1_30_gpio_pd_pin>; + pinctrl-4 = <&P1_30_gpio_input_pin>; + pinctrl-5 = <&P1_30_spi_cs_pin>; + pinctrl-6 = <&P1_30_uart_pin>; + pinctrl-7 = <&P1_30_can_pin>; + pinctrl-8 = <&P1_30_i2c_pin>; + pinctrl-9 = <&P1_30_pruout_pin>; + pinctrl-10 = <&P1_30_pruin_pin>; + }; + + /* P1_31 (ZCZ ball B12) pruin */ + P1_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P1_31_default_pin>; + pinctrl-1 = <&P1_31_gpio_pin>; + pinctrl-2 = <&P1_31_gpio_pu_pin>; + pinctrl-3 = <&P1_31_gpio_pd_pin>; + pinctrl-4 = <&P1_31_gpio_input_pin>; + pinctrl-5 = <&P1_31_qep_pin>; + pinctrl-6 = <&P1_31_pruout_pin>; + pinctrl-7 = <&P1_31_pruin_pin>; + }; + + /* P1_32 (ZCZ ball E15) uart */ + P1_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "uart", "can", "i2c", "pruout", "pruin"; + pinctrl-0 = <&P1_32_default_pin>; + pinctrl-1 = <&P1_32_gpio_pin>; + pinctrl-2 = <&P1_32_gpio_pu_pin>; + pinctrl-3 = <&P1_32_gpio_pd_pin>; + pinctrl-4 = <&P1_32_gpio_input_pin>; + pinctrl-5 = <&P1_32_spi_cs_pin>; + pinctrl-6 = <&P1_32_uart_pin>; + pinctrl-7 = <&P1_32_can_pin>; + pinctrl-8 = <&P1_32_i2c_pin>; + pinctrl-9 = <&P1_32_pruout_pin>; + pinctrl-10 = <&P1_32_pruin_pin>; + }; + + /* P1_33 (ZCZ ball B13) pruin */ + P1_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_33_default_pin>; + pinctrl-1 = <&P1_33_gpio_pin>; + pinctrl-2 = <&P1_33_gpio_pu_pin>; + pinctrl-3 = <&P1_33_gpio_pd_pin>; + pinctrl-4 = <&P1_33_gpio_input_pin>; + pinctrl-5 = <&P1_33_spi_pin>; + pinctrl-6 = <&P1_33_pwm_pin>; + pinctrl-7 = <&P1_33_pruout_pin>; + pinctrl-8 = <&P1_33_pruin_pin>; + }; + + /* P1_34 (ZCZ ball T11) */ + P1_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P1_34_default_pin>; + pinctrl-1 = <&P1_34_gpio_pin>; + pinctrl-2 = <&P1_34_gpio_pu_pin>; + pinctrl-3 = <&P1_34_gpio_pd_pin>; + pinctrl-4 = <&P1_34_gpio_input_pin>; + pinctrl-5 = <&P1_34_pwm_pin>; + }; + + /* P1_35 (ZCZ ball V5) pruin */ + P1_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P1_35_default_pin>; + pinctrl-1 = <&P1_35_gpio_pin>; + pinctrl-2 = <&P1_35_gpio_pu_pin>; + pinctrl-3 = <&P1_35_gpio_pd_pin>; + pinctrl-4 = <&P1_35_gpio_input_pin>; + pinctrl-5 = <&P1_35_pruout_pin>; + pinctrl-6 = <&P1_35_pruin_pin>; + }; + + /* P1_36 (ZCZ ball A13) pwm */ + P1_36_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P1_36_default_pin>; + pinctrl-1 = <&P1_36_gpio_pin>; + pinctrl-2 = <&P1_36_gpio_pu_pin>; + pinctrl-3 = <&P1_36_gpio_pd_pin>; + pinctrl-4 = <&P1_36_gpio_input_pin>; + pinctrl-5 = <&P1_36_spi_sclk_pin>; + pinctrl-6 = <&P1_36_pwm_pin>; + pinctrl-7 = <&P1_36_pruout_pin>; + pinctrl-8 = <&P1_36_pruin_pin>; + }; + + + /************************/ + /* P2 Header */ + /************************/ + + /* P2_01 (ZCZ ball U14) pwm */ + P2_01_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P2_01_default_pin>; + pinctrl-1 = <&P2_01_gpio_pin>; + pinctrl-2 = <&P2_01_gpio_pu_pin>; + pinctrl-3 = <&P2_01_gpio_pd_pin>; + pinctrl-4 = <&P2_01_gpio_input_pin>; + pinctrl-5 = <&P2_01_pwm_pin>; + }; + + /* P2_02 (ZCZ ball V17) */ + P2_02_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P2_02_default_pin>; + pinctrl-1 = <&P2_02_gpio_pin>; + pinctrl-2 = <&P2_02_gpio_pu_pin>; + pinctrl-3 = <&P2_02_gpio_pd_pin>; + pinctrl-4 = <&P2_02_gpio_input_pin>; + }; + + /* P2_03 (ZCZ ball T10) */ + P2_03_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P2_03_default_pin>; + pinctrl-1 = <&P2_03_gpio_pin>; + pinctrl-2 = <&P2_03_gpio_pu_pin>; + pinctrl-3 = <&P2_03_gpio_pd_pin>; + pinctrl-4 = <&P2_03_gpio_input_pin>; + pinctrl-5 = <&P2_03_pwm_pin>; + }; + + /* P2_04 (ZCZ ball T16) */ + P2_04_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P2_04_default_pin>; + pinctrl-1 = <&P2_04_gpio_pin>; + pinctrl-2 = <&P2_04_gpio_pu_pin>; + pinctrl-3 = <&P2_04_gpio_pd_pin>; + pinctrl-4 = <&P2_04_gpio_input_pin>; + }; + + /* P2_05 (ZCZ ball T17) uart */ + P2_05_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P2_05_default_pin>; + pinctrl-1 = <&P2_05_gpio_pin>; + pinctrl-2 = <&P2_05_gpio_pu_pin>; + pinctrl-3 = <&P2_05_gpio_pd_pin>; + pinctrl-4 = <&P2_05_gpio_input_pin>; + pinctrl-5 = <&P2_05_uart_pin>; + }; + + /* P2_06 (ZCZ ball U16) */ + P2_06_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P2_06_default_pin>; + pinctrl-1 = <&P2_06_gpio_pin>; + pinctrl-2 = <&P2_06_gpio_pu_pin>; + pinctrl-3 = <&P2_06_gpio_pd_pin>; + pinctrl-4 = <&P2_06_gpio_input_pin>; + }; + + /* P2_07 (ZCZ ball U17) uart */ + P2_07_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P2_07_default_pin>; + pinctrl-1 = <&P2_07_gpio_pin>; + pinctrl-2 = <&P2_07_gpio_pu_pin>; + pinctrl-3 = <&P2_07_gpio_pd_pin>; + pinctrl-4 = <&P2_07_gpio_input_pin>; + pinctrl-5 = <&P2_07_uart_pin>; + }; + + /* P2_08 (ZCZ ball U18) */ + P2_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P2_08_default_pin>; + pinctrl-1 = <&P2_08_gpio_pin>; + pinctrl-2 = <&P2_08_gpio_pu_pin>; + pinctrl-3 = <&P2_08_gpio_pd_pin>; + pinctrl-4 = <&P2_08_gpio_input_pin>; + }; + + /* P2_09 (ZCZ ball D15) i2c */ + P2_09_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P2_09_default_pin>; + pinctrl-1 = <&P2_09_gpio_pin>; + pinctrl-2 = <&P2_09_gpio_pu_pin>; + pinctrl-3 = <&P2_09_gpio_pd_pin>; + pinctrl-4 = <&P2_09_gpio_input_pin>; + pinctrl-5 = <&P2_09_uart_pin>; + pinctrl-6 = <&P2_09_can_pin>; + pinctrl-7 = <&P2_09_i2c_pin>; + pinctrl-8 = <&P2_09_pru_uart_pin>; + pinctrl-9 = <&P2_09_pruin_pin>; + }; + + /* P2_10 (ZCZ ball R14) */ + P2_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P2_10_default_pin>; + pinctrl-1 = <&P2_10_gpio_pin>; + pinctrl-2 = <&P2_10_gpio_pu_pin>; + pinctrl-3 = <&P2_10_gpio_pd_pin>; + pinctrl-4 = <&P2_10_gpio_input_pin>; + pinctrl-5 = <&P2_10_qep_pin>; + }; + + /* P2_11 (ZCZ ball D16) i2c */ + P2_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P2_11_default_pin>; + pinctrl-1 = <&P2_11_gpio_pin>; + pinctrl-2 = <&P2_11_gpio_pu_pin>; + pinctrl-3 = <&P2_11_gpio_pd_pin>; + pinctrl-4 = <&P2_11_gpio_input_pin>; + pinctrl-5 = <&P2_11_uart_pin>; + pinctrl-6 = <&P2_11_can_pin>; + pinctrl-7 = <&P2_11_i2c_pin>; + pinctrl-8 = <&P2_11_pru_uart_pin>; + pinctrl-9 = <&P2_11_pruin_pin>; + }; + + /* P2_12 POWER_BUTTON */ + + /* P2_13 VOUT-5V */ + + /* P2_14 BAT-VIN */ + + /* P2_15 GND */ + + /* P2_16 BAT-TEMP */ + + /* P2_17 (ZCZ ball V12) */ + P2_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P2_17_default_pin>; + pinctrl-1 = <&P2_17_gpio_pin>; + pinctrl-2 = <&P2_17_gpio_pu_pin>; + pinctrl-3 = <&P2_17_gpio_pd_pin>; + pinctrl-4 = <&P2_17_gpio_input_pin>; + }; + + /* P2_18 (ZCZ ball U13) */ + P2_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pru_ecap", "pruin"; + pinctrl-0 = <&P2_18_default_pin>; + pinctrl-1 = <&P2_18_gpio_pin>; + pinctrl-2 = <&P2_18_gpio_pu_pin>; + pinctrl-3 = <&P2_18_gpio_pd_pin>; + pinctrl-4 = <&P2_18_gpio_input_pin>; + pinctrl-5 = <&P2_18_qep_pin>; + pinctrl-6 = <&P2_18_pru_ecap_pin>; + pinctrl-7 = <&P2_18_pruin_pin>; + }; + + /* P2_19 (ZCZ ball U12) */ + P2_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P2_19_default_pin>; + pinctrl-1 = <&P2_19_gpio_pin>; + pinctrl-2 = <&P2_19_gpio_pu_pin>; + pinctrl-3 = <&P2_19_gpio_pd_pin>; + pinctrl-4 = <&P2_19_gpio_input_pin>; + pinctrl-5 = <&P2_19_pwm_pin>; + }; + + /* P2_20 (ZCZ ball T13) */ + P2_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P2_20_default_pin>; + pinctrl-1 = <&P2_20_gpio_pin>; + pinctrl-2 = <&P2_20_gpio_pu_pin>; + pinctrl-3 = <&P2_20_gpio_pd_pin>; + pinctrl-4 = <&P2_20_gpio_input_pin>; + }; + + /* P2_21 GND */ + + /* P2_22 (ZCZ ball V13) */ + P2_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruin"; + pinctrl-0 = <&P2_22_default_pin>; + pinctrl-1 = <&P2_22_gpio_pin>; + pinctrl-2 = <&P2_22_gpio_pu_pin>; + pinctrl-3 = <&P2_22_gpio_pd_pin>; + pinctrl-4 = <&P2_22_gpio_input_pin>; + pinctrl-5 = <&P2_22_qep_pin>; + pinctrl-6 = <&P2_22_pruin_pin>; + }; + + /* P2_23 VOUT-3.3V */ + + /* P2_24 (ZCZ ball T12) */ + P2_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P2_24_default_pin>; + pinctrl-1 = <&P2_24_gpio_pin>; + pinctrl-2 = <&P2_24_gpio_pu_pin>; + pinctrl-3 = <&P2_24_gpio_pd_pin>; + pinctrl-4 = <&P2_24_gpio_input_pin>; + pinctrl-5 = <&P2_24_qep_pin>; + pinctrl-6 = <&P2_24_pruout_pin>; + }; + + /* P2_25 (ZCZ ball E17) spi */ + P2_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "spi_cs", "uart", "can", "i2c"; + pinctrl-0 = <&P2_25_default_pin>; + pinctrl-1 = <&P2_25_gpio_pin>; + pinctrl-2 = <&P2_25_gpio_pu_pin>; + pinctrl-3 = <&P2_25_gpio_pd_pin>; + pinctrl-4 = <&P2_25_gpio_input_pin>; + pinctrl-5 = <&P2_25_spi_pin>; + pinctrl-6 = <&P2_25_spi_cs_pin>; + pinctrl-7 = <&P2_25_uart_pin>; + pinctrl-8 = <&P2_25_can_pin>; + pinctrl-9 = <&P2_25_i2c_pin>; + }; + + /* P2_26 RESET# */ + + /* P2_27 (ZCZ ball E18) spi */ + P2_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "can", "i2c"; + pinctrl-0 = <&P2_27_default_pin>; + pinctrl-1 = <&P2_27_gpio_pin>; + pinctrl-2 = <&P2_27_gpio_pu_pin>; + pinctrl-3 = <&P2_27_gpio_pd_pin>; + pinctrl-4 = <&P2_27_gpio_input_pin>; + pinctrl-5 = <&P2_27_spi_pin>; + pinctrl-6 = <&P2_27_uart_pin>; + pinctrl-7 = <&P2_27_can_pin>; + pinctrl-8 = <&P2_27_i2c_pin>; + }; + + /* P2_28 (ZCZ ball D13) pruin */ + P2_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P2_28_default_pin>; + pinctrl-1 = <&P2_28_gpio_pin>; + pinctrl-2 = <&P2_28_gpio_pu_pin>; + pinctrl-3 = <&P2_28_gpio_pd_pin>; + pinctrl-4 = <&P2_28_gpio_input_pin>; + pinctrl-5 = <&P2_28_qep_pin>; + pinctrl-6 = <&P2_28_pruout_pin>; + pinctrl-7 = <&P2_28_pruin_pin>; + }; + + /* P2_29 (ZCZ ball C18) spi_sclk */ + P2_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; + pinctrl-0 = <&P2_29_default_pin>; + pinctrl-1 = <&P2_29_gpio_pin>; + pinctrl-2 = <&P2_29_gpio_pu_pin>; + pinctrl-3 = <&P2_29_gpio_pd_pin>; + pinctrl-4 = <&P2_29_gpio_input_pin>; + pinctrl-5 = <&P2_29_spi_cs_pin>; + pinctrl-6 = <&P2_29_spi_sclk_pin>; + pinctrl-7 = <&P2_29_uart_pin>; + pinctrl-8 = <&P2_29_pwm_pin>; + pinctrl-9 = <&P2_29_pru_ecap_pin>; + }; + + /* P2_30 (ZCZ ball C12) pruin */ + P2_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P2_30_default_pin>; + pinctrl-1 = <&P2_30_gpio_pin>; + pinctrl-2 = <&P2_30_gpio_pu_pin>; + pinctrl-3 = <&P2_30_gpio_pd_pin>; + pinctrl-4 = <&P2_30_gpio_input_pin>; + pinctrl-5 = <&P2_30_spi_cs_pin>; + pinctrl-6 = <&P2_30_pwm_pin>; + pinctrl-7 = <&P2_30_pruout_pin>; + pinctrl-8 = <&P2_30_pruin_pin>; + }; + + /* P2_31 (ZCZ ball A15) spi_cs */ + P2_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pruin"; + pinctrl-0 = <&P2_31_default_pin>; + pinctrl-1 = <&P2_31_gpio_pin>; + pinctrl-2 = <&P2_31_gpio_pu_pin>; + pinctrl-3 = <&P2_31_gpio_pd_pin>; + pinctrl-4 = <&P2_31_gpio_input_pin>; + pinctrl-5 = <&P2_31_spi_cs_pin>; + pinctrl-6 = <&P2_31_pruin_pin>; + }; + + /* P2_32 (ZCZ ball D12) pruin */ + P2_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P2_32_default_pin>; + pinctrl-1 = <&P2_32_gpio_pin>; + pinctrl-2 = <&P2_32_gpio_pu_pin>; + pinctrl-3 = <&P2_32_gpio_pd_pin>; + pinctrl-4 = <&P2_32_gpio_input_pin>; + pinctrl-5 = <&P2_32_spi_pin>; + pinctrl-6 = <&P2_32_pwm_pin>; + pinctrl-7 = <&P2_32_pruout_pin>; + pinctrl-8 = <&P2_32_pruin_pin>; + }; + + /* P2_33 (ZCZ ball R12) */ + P2_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P2_33_default_pin>; + pinctrl-1 = <&P2_33_gpio_pin>; + pinctrl-2 = <&P2_33_gpio_pu_pin>; + pinctrl-3 = <&P2_33_gpio_pd_pin>; + pinctrl-4 = <&P2_33_gpio_input_pin>; + pinctrl-5 = <&P2_33_qep_pin>; + pinctrl-6 = <&P2_33_pruout_pin>; + }; + + /* P2_34 (ZCZ ball C13) pruin */ + P2_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P2_34_default_pin>; + pinctrl-1 = <&P2_34_gpio_pin>; + pinctrl-2 = <&P2_34_gpio_pu_pin>; + pinctrl-3 = <&P2_34_gpio_pd_pin>; + pinctrl-4 = <&P2_34_gpio_input_pin>; + pinctrl-5 = <&P2_34_qep_pin>; + pinctrl-6 = <&P2_34_pruout_pin>; + pinctrl-7 = <&P2_34_pruin_pin>; + }; + + /* P2_35 (ZCZ ball U5) gpio_input */ + P2_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P2_35_default_pin>; + pinctrl-1 = <&P2_35_gpio_pin>; + pinctrl-2 = <&P2_35_gpio_pu_pin>; + pinctrl-3 = <&P2_35_gpio_pd_pin>; + pinctrl-4 = <&P2_35_gpio_input_pin>; + pinctrl-5 = <&P2_35_pruout_pin>; + pinctrl-6 = <&P2_35_pruin_pin>; + }; + + /* P2_36 (ZCZ ball C9) AIN7 */ + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P1_02 { + gpio-name = "P1_02"; + gpio = <&gpio2 23 0>; + input; + dir-changeable; + }; + + P1_04 { + gpio-name = "P1_04"; + gpio = <&gpio2 25 0>; + input; + dir-changeable; + }; + + P1_06 { + gpio-name = "P1_06"; + gpio = <&gpio0 5 0>; + input; + dir-changeable; + }; + + P1_08 { + gpio-name = "P1_08"; + gpio = <&gpio0 2 0>; + input; + dir-changeable; + }; + + P1_10 { + gpio-name = "P1_10"; + gpio = <&gpio0 3 0>; + input; + dir-changeable; + }; + + P1_12 { + gpio-name = "P1_12"; + gpio = <&gpio0 4 0>; + input; + dir-changeable; + }; + + P1_20 { + gpio-name = "P1_20"; + gpio = <&gpio0 20 0>; + input; + dir-changeable; + }; + + P1_26 { + gpio-name = "P1_26"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + + P1_28 { + gpio-name = "P1_28"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + + P1_29 { + gpio-name = "P1_29"; + gpio = <&gpio3 21 0>; + input; + dir-changeable; + }; + + P1_30 { + gpio-name = "P1_30"; + gpio = <&gpio1 11 0>; + input; + dir-changeable; + }; + + P1_31 { + gpio-name = "P1_31"; + gpio = <&gpio3 18 0>; + input; + dir-changeable; + }; + + P1_32 { + gpio-name = "P1_32"; + gpio = <&gpio1 10 0>; + input; + dir-changeable; + }; + + P1_33 { + gpio-name = "P1_33"; + gpio = <&gpio3 15 0>; + input; + dir-changeable; + }; + + P1_34 { + gpio-name = "P1_34"; + gpio = <&gpio0 26 0>; + input; + dir-changeable; + }; + + P1_35 { + gpio-name = "P1_35"; + gpio = <&gpio2 24 0>; + input; + dir-changeable; + }; + + P1_36 { + gpio-name = "P1_36"; + gpio = <&gpio3 14 0>; + input; + dir-changeable; + }; + + P2_01 { + gpio-name = "P2_01"; + gpio = <&gpio1 18 0>; + input; + dir-changeable; + }; + + P2_02 { + gpio-name = "P2_02"; + gpio = <&gpio1 27 0>; + input; + dir-changeable; + }; + + P2_03 { + gpio-name = "P2_03"; + gpio = <&gpio0 23 0>; + input; + dir-changeable; + }; + + P2_04 { + gpio-name = "P2_04"; + gpio = <&gpio1 26 0>; + input; + dir-changeable; + }; + + P2_05 { + gpio-name = "P2_05"; + gpio = <&gpio0 30 0>; + input; + dir-changeable; + }; + + P2_06 { + gpio-name = "P2_06"; + gpio = <&gpio1 25 0>; + input; + dir-changeable; + }; + + P2_07 { + gpio-name = "P2_07"; + gpio = <&gpio0 31 0>; + input; + dir-changeable; + }; + + P2_08 { + gpio-name = "P2_08"; + gpio = <&gpio1 28 0>; + input; + dir-changeable; + }; + + P2_09 { + gpio-name = "P2_09"; + gpio = <&gpio0 15 0>; + input; + dir-changeable; + }; + + P2_10 { + gpio-name = "P2_10"; + gpio = <&gpio1 20 0>; + input; + dir-changeable; + }; + + P2_11 { + gpio-name = "P2_11"; + gpio = <&gpio0 14 0>; + input; + dir-changeable; + }; + + P2_17 { + gpio-name = "P2_17"; + gpio = <&gpio2 1 0>; + input; + dir-changeable; + }; + + P2_18 { + gpio-name = "P2_18"; + gpio = <&gpio1 15 0>; + input; + dir-changeable; + }; + + P2_19 { + gpio-name = "P2_19"; + gpio = <&gpio0 27 0>; + input; + dir-changeable; + }; + + P2_20 { + gpio-name = "P2_20"; + gpio = <&gpio2 0 0>; + input; + dir-changeable; + }; + + P2_22 { + gpio-name = "P2_22"; + gpio = <&gpio1 14 0>; + input; + dir-changeable; + }; + + P2_24 { + gpio-name = "P2_24"; + gpio = <&gpio1 12 0>; + input; + dir-changeable; + }; + + P2_25 { + gpio-name = "P2_25"; + gpio = <&gpio1 9 0>; + input; + dir-changeable; + }; + + P2_27 { + gpio-name = "P2_27"; + gpio = <&gpio1 8 0>; + input; + dir-changeable; + }; + + P2_28 { + gpio-name = "P2_28"; + gpio = <&gpio3 20 0>; + input; + dir-changeable; + }; + + P2_29 { + gpio-name = "P2_29"; + gpio = <&gpio0 7 0>; + input; + dir-changeable; + }; + + P2_30 { + gpio-name = "P2_30"; + gpio = <&gpio3 17 0>; + input; + dir-changeable; + }; + + P2_31 { + gpio-name = "P2_31"; + gpio = <&gpio0 19 0>; + input; + dir-changeable; + }; + + P2_32 { + gpio-name = "P2_32"; + gpio = <&gpio3 16 0>; + input; + dir-changeable; + }; + + P2_33 { + gpio-name = "P2_33"; + gpio = <&gpio1 13 0>; + input; + dir-changeable; + }; + + P2_34 { + gpio-name = "P2_34"; + gpio = <&gpio3 19 0>; + input; + dir-changeable; + }; + + P2_35 { + gpio-name = "P2_35"; + gpio = <&gpio2 22 0>; + input; + dir-changeable; + }; + + }; +}; From 6753f0330f4806b13232f67c0b512ad76e1c5f10 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 12 Jun 2018 12:46:52 -0500 Subject: [PATCH 122/158] am335x: pru: let u-boot load the correct mode Signed-off-by: Robert Nelson --- .../boot/dts/am335x-bone-common-no-capemgr.dtsi | 14 +++++++------- arch/arm/boot/dts/am335x-bone-common.dtsi | 14 +++++++------- arch/arm/boot/dts/am335x-boneblue.dts | 14 +++++++------- arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi | 14 +++++++------- arch/arm/boot/dts/am33xx.dtsi | 11 ----------- 5 files changed, 28 insertions(+), 39 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi b/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi index 9abc9be057c52..5c8c7bd9a1fa1 100644 --- a/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common-no-capemgr.dtsi @@ -364,10 +364,10 @@ ti,scale-data-fw = "am335x-bone-scale-data.bin"; }; -&pruss_soc_bus { - status = "okay"; - - pruss: pruss@0 { - status = "okay"; - }; -}; +//&pruss_soc_bus { +// status = "okay"; +// +// pruss: pruss@0 { +// status = "okay"; +// }; +//}; diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index f3c5f54459d8c..ea7fd0339292a 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -464,13 +464,13 @@ ti,scale-data-fw = "am335x-bone-scale-data.bin"; }; -&pruss_soc_bus { - status = "okay"; - - pruss: pruss@0 { - status = "okay"; - }; -}; +//&pruss_soc_bus { +// status = "okay"; +// +// pruss: pruss@0 { +// status = "okay"; +// }; +//}; /* the cape manager */ / { diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 29a80971b31ee..b10d84d363030 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -739,13 +739,13 @@ ti,scale-data-fw = "am335x-bone-scale-data.bin"; }; -&pruss_soc_bus { - status = "okay"; - - pruss: pruss@0 { - status = "okay"; - }; -}; +//&pruss_soc_bus { +// status = "okay"; +// +// pruss: pruss@0 { +// status = "okay"; +// }; +//}; &dcan1 { pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi index c34f8dc5b0e1d..b003198377bdd 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi +++ b/arch/arm/boot/dts/am335x-pocketbeagle-common.dtsi @@ -1128,13 +1128,13 @@ system-power-controller; }; -&pruss_soc_bus { - status = "okay"; - - pruss: pruss@0 { - status = "okay"; - }; -}; +//&pruss_soc_bus { +// status = "okay"; +// +// pruss: pruss@0 { +// status = "okay"; +// }; +//}; &epwmss0 { status = "okay"; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index dbd0b36790da6..7e442d5c623ca 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -716,17 +716,6 @@ ti,timer-pwm; }; - pruss: pruss@4a300000 { - compatible = "ti,pruss-v2"; - ti,hwmods = "pruss"; - ti,deassert-hard-reset = "pruss", "pruss"; - reg = <0x4a300000 0x080000>; - ti,pintc-offset = <0x20000>; - interrupt-parent = <&intc>; - status = "disabled"; - interrupts = <20 21 22 23 24 25 26 27>; - }; - rtc: rtc@44e3e000 { compatible = "ti,am3352-rtc", "ti,da830-rtc"; reg = <0x44e3e000 0x1000>; From 17036b67373b6c20d10cd2de6645d2541d50fb33 Mon Sep 17 00:00:00 2001 From: James Strawson Date: Sat, 5 May 2018 05:07:35 -0700 Subject: [PATCH 123/158] fix uart4, i2c1, and i2c2 in blue dts --- arch/arm/boot/dts/am335x-boneblue.dts | 39 +++++++++++++-------------- 1 file changed, 19 insertions(+), 20 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index b10d84d363030..96ca9b358a81c 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -343,6 +343,13 @@ >; }; + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x15C 0x32 /* P9.17,i2c1_scl,INPUT_PULLUP,MODE2 */ + 0x158 0x32 /* P9.18,i2c1_sda,INPUT_PULLUP,MODE2 */ + >; + }; + i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3) /* (D18) uart1_ctsn.I2C2_SDA */ @@ -509,6 +516,11 @@ status = "okay"; }; +&uart4 { + pinctrl-names = "default"; + status = "okay"; +}; + &uart5 { pinctrl-names = "default"; pinctrl-0 = <&uart5_pins>; @@ -571,32 +583,19 @@ }; }; +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; + clock-frequency = <400000>; +}; + &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins>; status = "okay"; clock-frequency = <400000>; - - mpu9250@68 { - compatible = "invensense,mpu9250"; - reg = <0x68>; - interrupt-parent = <&gpio3>; - interrupts = <21 GPIO_ACTIVE_LOW>; - i2c-gate { - #address-cells = <1>; - #size-cells = <0>; - ax8975@c { - compatible = "ak,ak8975"; - reg = <0x0c>; - }; - }; - }; - - pressure@76 { - compatible = "bosch,bmp280"; - reg = <0x76>; - }; }; /include/ "tps65217.dtsi" From 1cc8b267f2368bfeaf9e7d1bba5e00b764a91d92 Mon Sep 17 00:00:00 2001 From: James Strawson Date: Sat, 5 May 2018 05:08:20 -0700 Subject: [PATCH 124/158] copy roboticscape device tree from 4.9 to 4.14 --- .../am335x-bone-common-universal-pins.dtsi | 945 ++++++++++++++++++ .../dts/am335x-boneblack-roboticscape.dts | 57 ++ ...am335x-boneblack-wireless-roboticscape.dts | 55 + .../arm/boot/dts/am335x-boneblack-wl1835.dtsi | 143 +++ arch/arm/boot/dts/am335x-roboticscape.dtsi | 467 +++++++++ 5 files changed, 1667 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi create mode 100644 arch/arm/boot/dts/am335x-boneblack-roboticscape.dts create mode 100644 arch/arm/boot/dts/am335x-boneblack-wireless-roboticscape.dts create mode 100644 arch/arm/boot/dts/am335x-boneblack-wl1835.dtsi create mode 100644 arch/arm/boot/dts/am335x-roboticscape.dtsi diff --git a/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi b/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi new file mode 100644 index 0000000000000..9bb59506e311f --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi @@ -0,0 +1,945 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&am33xx_pinmux { + /************************/ + /* P8 Header */ + /************************/ + + /* P8_01 GND */ + /* P8_02 GND */ + /* P8_03 (ZCZ ball R9 ) emmc */ + /* P8_04 (ZCZ ball T9 ) emmc */ + /* P8_05 (ZCZ ball R8 ) emmc */ + /* P8_06 (ZCZ ball T8 ) emmc */ + + /* P8_07 (ZCZ ball R7 ) */ + P8_07_default_pin: pinmux_P8_07_default_pin { + pinctrl-single,pins = <0x090 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_07_gpio_pin: pinmux_P8_07_gpio_pin { + pinctrl-single,pins = <0x090 0x2F>; }; /* Mode 7, RxActive */ + P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { + pinctrl-single,pins = <0x090 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_07_gpio_pd_pin: pinmux_P8_07_gpio_pd_pin { + pinctrl-single,pins = <0x090 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_07_timer_pin: pinmux_P8_07_timer_pin { + pinctrl-single,pins = <0x090 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_08 (ZCZ ball T7 ) */ + P8_08_default_pin: pinmux_P8_08_default_pin { + pinctrl-single,pins = <0x094 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_08_gpio_pin: pinmux_P8_08_gpio_pin { + pinctrl-single,pins = <0x094 0x2F>; }; /* Mode 7, RxActive */ + P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { + pinctrl-single,pins = <0x094 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_08_gpio_pd_pin: pinmux_P8_08_gpio_pd_pin { + pinctrl-single,pins = <0x094 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_08_timer_pin: pinmux_P8_08_timer_pin { + pinctrl-single,pins = <0x094 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_09 (ZCZ ball T6 ) */ + P8_09_default_pin: pinmux_P8_09_default_pin { + pinctrl-single,pins = <0x09c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_09_gpio_pin: pinmux_P8_09_gpio_pin { + pinctrl-single,pins = <0x09c 0x2F>; }; /* Mode 7, RxActive */ + P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { + pinctrl-single,pins = <0x09c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_09_gpio_pd_pin: pinmux_P8_09_gpio_pd_pin { + pinctrl-single,pins = <0x09c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_09_timer_pin: pinmux_P8_09_timer_pin { + pinctrl-single,pins = <0x09c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_10 (ZCZ ball U6 ) */ + P8_10_default_pin: pinmux_P8_10_default_pin { + pinctrl-single,pins = <0x098 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_10_gpio_pin: pinmux_P8_10_gpio_pin { + pinctrl-single,pins = <0x098 0x2F>; }; /* Mode 7, RxActive */ + P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { + pinctrl-single,pins = <0x098 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_10_gpio_pd_pin: pinmux_P8_10_gpio_pd_pin { + pinctrl-single,pins = <0x098 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_10_timer_pin: pinmux_P8_10_timer_pin { + pinctrl-single,pins = <0x098 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + + /* P8_11 (ZCZ ball R12) */ + P8_11_default_pin: pinmux_P8_11_default_pin { + pinctrl-single,pins = <0x034 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_11_gpio_pin: pinmux_P8_11_gpio_pin { + pinctrl-single,pins = <0x034 0x2F>; }; /* Mode 7, RxActive */ + P8_11_gpio_pu_pin: pinmux_P8_11_gpio_pu_pin { + pinctrl-single,pins = <0x034 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_11_gpio_pd_pin: pinmux_P8_11_gpio_pd_pin { + pinctrl-single,pins = <0x034 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_11_pruout_pin: pinmux_P8_11_pruout_pin { + pinctrl-single,pins = <0x034 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_11_qep_pin: pinmux_P8_11_qep_pin { + pinctrl-single,pins = <0x034 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_12 (ZCZ ball T12) */ + P8_12_default_pin: pinmux_P8_12_default_pin { + pinctrl-single,pins = <0x030 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_12_gpio_pin: pinmux_P8_12_gpio_pin { + pinctrl-single,pins = <0x030 0x2F>; }; /* Mode 7, RxActive */ + P8_12_gpio_pu_pin: pinmux_P8_12_gpio_pu_pin { + pinctrl-single,pins = <0x030 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_12_gpio_pd_pin: pinmux_P8_12_gpio_pd_pin { + pinctrl-single,pins = <0x030 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_12_pruout_pin: pinmux_P8_12_pruout_pin { + pinctrl-single,pins = <0x030 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_12_qep_pin: pinmux_P8_12_qep_pin { + pinctrl-single,pins = <0x030 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_13 (ZCZ ball T10) */ + P8_13_default_pin: pinmux_P8_13_default_pin { + pinctrl-single,pins = <0x024 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_13_gpio_pin: pinmux_P8_13_gpio_pin { + pinctrl-single,pins = <0x024 0x2F>; }; /* Mode 7, RxActive */ + P8_13_gpio_pu_pin: pinmux_P8_13_gpio_pu_pin { + pinctrl-single,pins = <0x024 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_13_gpio_pd_pin: pinmux_P8_13_gpio_pd_pin { + pinctrl-single,pins = <0x024 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_13_pwm_pin: pinmux_P8_13_pwm_pin { + pinctrl-single,pins = <0x024 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_14 (ZCZ ball T11) */ + P8_14_default_pin: pinmux_P8_14_default_pin { + pinctrl-single,pins = <0x028 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_14_gpio_pin: pinmux_P8_14_gpio_pin { + pinctrl-single,pins = <0x028 0x2F>; }; /* Mode 7, RxActive */ + P8_14_gpio_pu_pin: pinmux_P8_14_gpio_pu_pin { + pinctrl-single,pins = <0x028 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_14_gpio_pd_pin: pinmux_P8_14_gpio_pd_pin { + pinctrl-single,pins = <0x028 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_14_pwm_pin: pinmux_P8_14_pwm_pin { + pinctrl-single,pins = <0x028 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_15 (ZCZ ball U13) */ + P8_15_default_pin: pinmux_P8_15_default_pin { + pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_15_gpio_pin: pinmux_P8_15_gpio_pin { + pinctrl-single,pins = <0x03c 0x2F>; }; /* Mode 7, RxActive */ + P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { + pinctrl-single,pins = <0x03c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { + pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_15_pruin_pin: pinmux_P8_15_pruin_pin { + pinctrl-single,pins = <0x03c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_15_qep_pin: pinmux_P8_15_qep_pin { + pinctrl-single,pins = <0x03c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P8_15_pruin_pu_pin: pinmux_P8_15_pruin_pu_pin { + pinctrl-single,pins = <0x03c 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + P8_15_pruecapin_pu_pin: pinmux_P8_15_pruecapin_pu_pin { + pinctrl-single,pins = <0x03c 0x35>; }; /* Mode 5, Pull-Up, RxActive */ + + /* P8_16 (ZCZ ball V13) */ + P8_16_default_pin: pinmux_P8_16_default_pin { + pinctrl-single,pins = <0x038 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_16_gpio_pin: pinmux_P8_16_gpio_pin { + pinctrl-single,pins = <0x038 0x2F>; }; /* Mode 7, RxActive */ + P8_16_gpio_pu_pin: pinmux_P8_16_gpio_pu_pin { + pinctrl-single,pins = <0x038 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_16_gpio_pd_pin: pinmux_P8_16_gpio_pd_pin { + pinctrl-single,pins = <0x038 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_16_pruin_pin: pinmux_P8_16_pruin_pin { + pinctrl-single,pins = <0x038 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_16_qep_pin: pinmux_P8_16_qep_pin { + pinctrl-single,pins = <0x038 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_17 (ZCZ ball U12) */ + P8_17_default_pin: pinmux_P8_17_default_pin { + pinctrl-single,pins = <0x02c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_17_gpio_pin: pinmux_P8_17_gpio_pin { + pinctrl-single,pins = <0x02c 0x2F>; }; /* Mode 7, RxActive */ + P8_17_gpio_pu_pin: pinmux_P8_17_gpio_pu_pin { + pinctrl-single,pins = <0x02c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_17_gpio_pd_pin: pinmux_P8_17_gpio_pd_pin { + pinctrl-single,pins = <0x02c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_17_pwm_pin: pinmux_P8_17_pwm_pin { + pinctrl-single,pins = <0x02c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_18 (ZCZ ball V12) */ + P8_18_default_pin: pinmux_P8_18_default_pin { + pinctrl-single,pins = <0x08c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_18_gpio_pin: pinmux_P8_18_gpio_pin { + pinctrl-single,pins = <0x08c 0x2F>; }; /* Mode 7, RxActive */ + P8_18_gpio_pu_pin: pinmux_P8_18_gpio_pu_pin { + pinctrl-single,pins = <0x08c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_18_gpio_pd_pin: pinmux_P8_18_gpio_pd_pin { + pinctrl-single,pins = <0x08c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + + /* P8_19 (ZCZ ball U10) */ + P8_19_default_pin: pinmux_P8_19_default_pin { + pinctrl-single,pins = <0x020 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_19_gpio_pin: pinmux_P8_19_gpio_pin { + pinctrl-single,pins = <0x020 0x2F>; }; /* Mode 7, RxActive */ + P8_19_gpio_pu_pin: pinmux_P8_19_gpio_pu_pin { + pinctrl-single,pins = <0x020 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_19_gpio_pd_pin: pinmux_P8_19_gpio_pd_pin { + pinctrl-single,pins = <0x020 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_19_pwm_pin: pinmux_P8_19_pwm_pin { + pinctrl-single,pins = <0x020 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P8_20 (ZCZ ball V9 ) emmc */ + /* P8_21 (ZCZ ball U9 ) emmc */ + /* P8_22 (ZCZ ball V8 ) emmc */ + /* P8_23 (ZCZ ball U8 ) emmc */ + /* P8_24 (ZCZ ball V7 ) emmc */ + /* P8_25 (ZCZ ball U7 ) emmc */ + + /* P8_26 (ZCZ ball V6 ) */ + P8_26_default_pin: pinmux_P8_26_default_pin { + pinctrl-single,pins = <0x07c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_26_gpio_pin: pinmux_P8_26_gpio_pin { + pinctrl-single,pins = <0x07c 0x2F>; }; /* Mode 7, RxActive */ + P8_26_gpio_pu_pin: pinmux_P8_26_gpio_pu_pin { + pinctrl-single,pins = <0x07c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_26_gpio_pd_pin: pinmux_P8_26_gpio_pd_pin { + pinctrl-single,pins = <0x07c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + + /* P8_27 (ZCZ ball U5 ) hdmi */ + P8_27_default_pin: pinmux_P8_27_default_pin { + pinctrl-single,pins = <0x0e0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_27_gpio_pin: pinmux_P8_27_gpio_pin { + pinctrl-single,pins = <0x0e0 0x2F>; }; /* Mode 7, RxActive */ + P8_27_gpio_pu_pin: pinmux_P8_27_gpio_pu_pin { + pinctrl-single,pins = <0x0e0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_27_gpio_pd_pin: pinmux_P8_27_gpio_pd_pin { + pinctrl-single,pins = <0x0e0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_27_pruout_pin: pinmux_P8_27_pruout_pin { + pinctrl-single,pins = <0x0e0 0x05>; }; /* Mode 5, Pull-Down*/ + P8_27_pruin_pin: pinmux_P8_27_pruin_pin { + pinctrl-single,pins = <0x0e0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_27_hdmi_pin: pinmux_P8_27_hdmi_pin { + pinctrl-single,pins = <0x0e0 0x00>; }; /* lcd_vsync.lcd_vsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_28 (ZCZ ball V5 ) hdmi */ + P8_28_default_pin: pinmux_P8_28_default_pin { + pinctrl-single,pins = <0x0e8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_28_gpio_pin: pinmux_P8_28_gpio_pin { + pinctrl-single,pins = <0x0e8 0x2F>; }; /* Mode 7, RxActive */ + P8_28_gpio_pu_pin: pinmux_P8_28_gpio_pu_pin { + pinctrl-single,pins = <0x0e8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_28_gpio_pd_pin: pinmux_P8_28_gpio_pd_pin { + pinctrl-single,pins = <0x0e8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_28_pruout_pin: pinmux_P8_28_pruout_pin { + pinctrl-single,pins = <0x0e8 0x05>; }; /* Mode 5, Pull-Down */ + P8_28_pruin_pin: pinmux_P8_28_pruin_pin { + pinctrl-single,pins = <0x0e8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_28_hdmi_pin: pinmux_P8_28_hdmi_pin { + pinctrl-single,pins = <0x0e8 0x00>; }; /* lcd_pclk.lcd_pclk, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_29 (ZCZ ball R5 ) hdmi */ + P8_29_default_pin: pinmux_P8_29_default_pin { + pinctrl-single,pins = <0x0e4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_29_gpio_pin: pinmux_P8_29_gpio_pin { + pinctrl-single,pins = <0x0e4 0x2F>; }; /* Mode 7, RxActive */ + P8_29_gpio_pu_pin: pinmux_P8_29_gpio_pu_pin { + pinctrl-single,pins = <0x0e4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_29_gpio_pd_pin: pinmux_P8_29_gpio_pd_pin { + pinctrl-single,pins = <0x0e4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_29_pruout_pin: pinmux_P8_29_pruout_pin { + pinctrl-single,pins = <0x0e4 0x05>; }; /* Mode 5, Pull-Down*/ + P8_29_pruin_pin: pinmux_P8_29_pruin_pin { + pinctrl-single,pins = <0x0e4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_29_hdmi_pin: pinmux_P8_29_hdmi_pin { + pinctrl-single,pins = <0x0e4 0x00>; }; /* lcd_hsync.lcd_hsync, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_30 (ZCZ ball R6 ) hdmi */ + P8_30_default_pin: pinmux_P8_30_default_pin { + pinctrl-single,pins = <0x0ec 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_30_gpio_pin: pinmux_P8_30_gpio_pin { + pinctrl-single,pins = <0x0ec 0x2F>; }; /* Mode 7, RxActive */ + P8_30_gpio_pu_pin: pinmux_P8_30_gpio_pu_pin { + pinctrl-single,pins = <0x0ec 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_30_gpio_pd_pin: pinmux_P8_30_gpio_pd_pin { + pinctrl-single,pins = <0x0ec 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_30_pruout_pin: pinmux_P8_30_pruout_pin { + pinctrl-single,pins = <0x0ec 0x05>; }; /* Mode 5, Pull-Down*/ + P8_30_pruin_pin: pinmux_P8_30_pruin_pin { + pinctrl-single,pins = <0x0ec 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_30_hdmi_pin: pinmux_P8_30_hdmi_pin { + pinctrl-single,pins = <0x0ec 0x00>; }; /* lcd_ac_bias_en.lcd_ac_bias_en, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT */ + + /* P8_31 (ZCZ ball V4 ) hdmi */ + P8_31_default_pin: pinmux_P8_31_default_pin { + pinctrl-single,pins = <0x0d8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_31_gpio_pin: pinmux_P8_31_gpio_pin { + pinctrl-single,pins = <0x0d8 0x2F>; }; /* Mode 7, RxActive */ + P8_31_gpio_pu_pin: pinmux_P8_31_gpio_pu_pin { + pinctrl-single,pins = <0x0d8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_31_gpio_pd_pin: pinmux_P8_31_gpio_pd_pin { + pinctrl-single,pins = <0x0d8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_31_uart_pin: pinmux_P8_31_uart_pin { + pinctrl-single,pins = <0x0d8 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P8_31_hdmi_pin: pinmux_P8_31_hdmi_pin { + pinctrl-single,pins = <0x0d8 0x08>; }; /* lcd_data14.lcd_data14, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_32 (ZCZ ball T5 ) hdmi */ + P8_32_default_pin: pinmux_P8_32_default_pin { + pinctrl-single,pins = <0x0dc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_32_gpio_pin: pinmux_P8_32_gpio_pin { + pinctrl-single,pins = <0x0dc 0x2F>; }; /* Mode 7, RxActive */ + P8_32_gpio_pu_pin: pinmux_P8_32_gpio_pu_pin { + pinctrl-single,pins = <0x0dc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_32_gpio_pd_pin: pinmux_P8_32_gpio_pd_pin { + pinctrl-single,pins = <0x0dc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_32_uart_pin: pinmux_P8_32_uart_pin { + pinctrl-single,pins = <0x0dc 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_32_hdmi_pin: pinmux_P8_32_hdmi_pin { + pinctrl-single,pins = <0x0dc 0x08>; }; /* lcd_data15.lcd_data15, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_33 (ZCZ ball V3 ) hdmi */ + P8_33_default_pin: pinmux_P8_33_default_pin { + pinctrl-single,pins = <0x0d4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_33_gpio_pin: pinmux_P8_33_gpio_pin { + pinctrl-single,pins = <0x0d4 0x2F>; }; /* Mode 7, RxActive */ + P8_33_gpio_pu_pin: pinmux_P8_33_gpio_pu_pin { + pinctrl-single,pins = <0x0d4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_33_gpio_pd_pin: pinmux_P8_33_gpio_pd_pin { + pinctrl-single,pins = <0x0d4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_33_hdmi_pin: pinmux_P8_33_hdmi_pin { + pinctrl-single,pins = <0x0d4 0x08>; }; /* lcd_data13.lcd_data13, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + P8_33_qep_pin: pinmux_P8_33_qep_pin { + pinctrl-single,pins = <0x0d4 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + + /* P8_34 (ZCZ ball U4 ) hdmi */ + P8_34_default_pin: pinmux_P8_34_default_pin { + pinctrl-single,pins = <0x0cc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_34_gpio_pin: pinmux_P8_34_gpio_pin { + pinctrl-single,pins = <0x0cc 0x2F>; }; /* Mode 7, RxActive */ + P8_34_gpio_pu_pin: pinmux_P8_34_gpio_pu_pin { + pinctrl-single,pins = <0x0cc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_34_gpio_pd_pin: pinmux_P8_34_gpio_pd_pin { + pinctrl-single,pins = <0x0cc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_34_pwm_pin: pinmux_P8_34_pwm_pin { + pinctrl-single,pins = <0x0cc 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P8_34_hdmi_pin: pinmux_P8_34_hdmi_pin { + pinctrl-single,pins = <0x0cc 0x08>; }; /* lcd_data11.lcd_data11, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_35 (ZCZ ball V2 ) hdmi */ + P8_35_default_pin: pinmux_P8_35_default_pin { + pinctrl-single,pins = <0x0d0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_35_gpio_pin: pinmux_P8_35_gpio_pin { + pinctrl-single,pins = <0x0d0 0x2F>; }; /* Mode 7, RxActive */ + P8_35_gpio_pu_pin: pinmux_P8_35_gpio_pu_pin { + pinctrl-single,pins = <0x0d0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_35_gpio_pd_pin: pinmux_P8_35_gpio_pd_pin { + pinctrl-single,pins = <0x0d0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_35_hdmi_pin: pinmux_P8_35_hdmi_pin { + pinctrl-single,pins = <0x0d0 0x08>; }; /* lcd_data12.lcd_data12, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + P8_35_qep_pin: pinmux_P8_35_qep_pin { + pinctrl-single,pins = <0x0d0 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + + /* P8_36 (ZCZ ball U3 ) hdmi */ + P8_36_default_pin: pinmux_P8_36_default_pin { + pinctrl-single,pins = <0x0c8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_36_gpio_pin: pinmux_P8_36_gpio_pin { + pinctrl-single,pins = <0x0c8 0x2F>; }; /* Mode 7, RxActive */ + P8_36_gpio_pu_pin: pinmux_P8_36_gpio_pu_pin { + pinctrl-single,pins = <0x0c8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_36_gpio_pd_pin: pinmux_P8_36_gpio_pd_pin { + pinctrl-single,pins = <0x0c8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_36_pwm_pin: pinmux_P8_36_pwm_pin { + pinctrl-single,pins = <0x0c8 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P8_36_hdmi_pin: pinmux_P8_36_hdmi_pin { + pinctrl-single,pins = <0x0c8 0x08>; }; /* lcd_data10.lcd_data10, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_37 (ZCZ ball U1 ) hdmi */ + P8_37_default_pin: pinmux_P8_37_default_pin { + pinctrl-single,pins = <0x0c0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_37_gpio_pin: pinmux_P8_37_gpio_pin { + pinctrl-single,pins = <0x0c0 0x2F>; }; /* Mode 7, RxActive */ + P8_37_gpio_pu_pin: pinmux_P8_37_gpio_pu_pin { + pinctrl-single,pins = <0x0c0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_37_gpio_pd_pin: pinmux_P8_37_gpio_pd_pin { + pinctrl-single,pins = <0x0c0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_37_uart_pin: pinmux_P8_37_uart_pin { + pinctrl-single,pins = <0x0c0 0x04>; }; /* Mode 4, Pull-Down*/ + P8_37_pwm_pin: pinmux_P8_37_pwm_pin { + pinctrl-single,pins = <0x0c0 0x02>; }; /* Mode 2, Pull-Down*/ + P8_37_hdmi_pin: pinmux_P8_37_hdmi_pin { + pinctrl-single,pins = <0x0c0 0x08>; }; /* lcd_data8.lcd_data8, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + + /* P8_38 (ZCZ ball U2 ) hdmi */ + P8_38_default_pin: pinmux_P8_38_default_pin { + pinctrl-single,pins = <0x0c4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_38_gpio_pin: pinmux_P8_38_gpio_pin { + pinctrl-single,pins = <0x0c4 0x2F>; }; /* Mode 7, RxActive */ + P8_38_gpio_pu_pin: pinmux_P8_38_gpio_pu_pin { + pinctrl-single,pins = <0x0c4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_38_gpio_pd_pin: pinmux_P8_38_gpio_pd_pin { + pinctrl-single,pins = <0x0c4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_38_uart_pin: pinmux_P8_38_uart_pin { + pinctrl-single,pins = <0x0c4 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P8_38_pwm_pin: pinmux_P8_38_pwm_pin { + pinctrl-single,pins = <0x0c4 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P8_38_hdmi_pin: pinmux_P8_38_hdmi_pin { + pinctrl-single,pins = <0x0c4 0x08>; }; /* lcd_data9.lcd_data9, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + + /* P8_39 (ZCZ ball T3 ) hdmi */ + P8_39_default_pin: pinmux_P8_39_default_pin { + pinctrl-single,pins = <0x0b8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_39_gpio_pin: pinmux_P8_39_gpio_pin { + pinctrl-single,pins = <0x0b8 0x2F>; }; /* Mode 7, RxActive */ + P8_39_gpio_pu_pin: pinmux_P8_39_gpio_pu_pin { + pinctrl-single,pins = <0x0b8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_39_gpio_pd_pin: pinmux_P8_39_gpio_pd_pin { + pinctrl-single,pins = <0x0b8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_39_pruout_pin: pinmux_P8_39_pruout_pin { + pinctrl-single,pins = <0x0b8 0x05>; }; /* Mode 5, Pull-Down*/ + P8_39_pruin_pin: pinmux_P8_39_pruin_pin { + pinctrl-single,pins = <0x0b8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_39_hdmi_pin: pinmux_P8_39_hdmi_pin { + pinctrl-single,pins = <0x0b8 0x08>; }; /* lcd_data6.lcd_data6, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_40 (ZCZ ball T4 ) hdmi */ + P8_40_default_pin: pinmux_P8_40_default_pin { + pinctrl-single,pins = <0x0bc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_40_gpio_pin: pinmux_P8_40_gpio_pin { + pinctrl-single,pins = <0x0bc 0x2F>; }; /* Mode 7, RxActive */ + P8_40_gpio_pu_pin: pinmux_P8_40_gpio_pu_pin { + pinctrl-single,pins = <0x0bc 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_40_gpio_pd_pin: pinmux_P8_40_gpio_pd_pin { + pinctrl-single,pins = <0x0bc 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_40_pruout_pin: pinmux_P8_40_pruout_pin { + pinctrl-single,pins = <0x0bc 0x05>; }; /* Mode 5, Pull-Down*/ + P8_40_pruin_pin: pinmux_P8_40_pruin_pin { + pinctrl-single,pins = <0x0bc 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_40_hdmi_pin: pinmux_P8_40_hdmi_pin { + pinctrl-single,pins = <0x0bc 0x08>; }; /* lcd_data7.lcd_data7, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_41 (ZCZ ball T1 ) hdmi */ + P8_41_default_pin: pinmux_P8_41_default_pin { + pinctrl-single,pins = <0x0b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_41_gpio_pin: pinmux_P8_41_gpio_pin { + pinctrl-single,pins = <0x0b0 0x2F>; }; /* Mode 7, RxActive */ + P8_41_gpio_pu_pin: pinmux_P8_41_gpio_pu_pin { + pinctrl-single,pins = <0x0b0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_41_gpio_pd_pin: pinmux_P8_41_gpio_pd_pin { + pinctrl-single,pins = <0x0b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_41_pruout_pin: pinmux_P8_41_pruout_pin { + pinctrl-single,pins = <0x0b0 0x05>; }; /* Mode 5, Pull-Down*/ + P8_41_pruin_pin: pinmux_P8_41_pruin_pin { + pinctrl-single,pins = <0x0b0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_41_hdmi_pin: pinmux_P8_41_hdmi_pin { + pinctrl-single,pins = <0x0b0 0x08>; }; /* lcd_data4.lcd_data4, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_42 (ZCZ ball T2 ) hdmi */ + P8_42_default_pin: pinmux_P8_42_default_pin { + pinctrl-single,pins = <0x0b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_42_gpio_pin: pinmux_P8_42_gpio_pin { + pinctrl-single,pins = <0x0b4 0x2F>; }; /* Mode 7, RxActive */ + P8_42_gpio_pu_pin: pinmux_P8_42_gpio_pu_pin { + pinctrl-single,pins = <0x0b4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_42_gpio_pd_pin: pinmux_P8_42_gpio_pd_pin { + pinctrl-single,pins = <0x0b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_42_pruout_pin: pinmux_P8_42_pruout_pin { + pinctrl-single,pins = <0x0b4 0x05>; }; /* Mode 5, Pull-Down*/ + P8_42_pruin_pin: pinmux_P8_42_pruin_pin { + pinctrl-single,pins = <0x0b4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_42_hdmi_pin: pinmux_P8_42_hdmi_pin { + pinctrl-single,pins = <0x0b4 0x08>; }; /* lcd_data5.lcd_data5, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_43 (ZCZ ball R3 ) hdmi */ + P8_43_default_pin: pinmux_P8_43_default_pin { + pinctrl-single,pins = <0x0a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_43_gpio_pin: pinmux_P8_43_gpio_pin { + pinctrl-single,pins = <0x0a8 0x2F>; }; /* Mode 7, RxActive */ + P8_43_gpio_pu_pin: pinmux_P8_43_gpio_pu_pin { + pinctrl-single,pins = <0x0a8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_43_gpio_pd_pin: pinmux_P8_43_gpio_pd_pin { + pinctrl-single,pins = <0x0a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_43_pruout_pin: pinmux_P8_43_pruout_pin { + pinctrl-single,pins = <0x0a8 0x05>; }; /* Mode 5, Pull-Down*/ + P8_43_pruin_pin: pinmux_P8_43_pruin_pin { + pinctrl-single,pins = <0x0a8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_43_pwm_pin: pinmux_P8_43_pwm_pin { + pinctrl-single,pins = <0x0a8 0x03>; }; /* Mode 3, Pull-Down */ + P8_43_hdmi_pin: pinmux_P8_43_hdmi_pin { + pinctrl-single,pins = <0x0a8 0x08>; }; /* lcd_data2.lcd_data2, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_44 (ZCZ ball R4 ) hdmi */ + P8_44_default_pin: pinmux_P8_44_default_pin { + pinctrl-single,pins = <0x0ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_44_gpio_pin: pinmux_P8_44_gpio_pin { + pinctrl-single,pins = <0x0ac 0x2F>; }; /* Mode 7, RxActive */ + P8_44_gpio_pu_pin: pinmux_P8_44_gpio_pu_pin { + pinctrl-single,pins = <0x0ac 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_44_gpio_pd_pin: pinmux_P8_44_gpio_pd_pin { + pinctrl-single,pins = <0x0ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_44_pruout_pin: pinmux_P8_44_pruout_pin { + pinctrl-single,pins = <0x0ac 0x05>; }; /* Mode 5, Pull-Down*/ + P8_44_pruin_pin: pinmux_P8_44_pruin_pin { + pinctrl-single,pins = <0x0ac 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_44_pwm_pin: pinmux_P8_44_pwm_pin { + pinctrl-single,pins = <0x0ac 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P8_44_hdmi_pin: pinmux_P8_44_hdmi_pin { + pinctrl-single,pins = <0x0ac 0x08>; }; /* lcd_data3.lcd_data3, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_45 (ZCZ ball R1 ) hdmi */ + P8_45_default_pin: pinmux_P8_45_default_pin { + pinctrl-single,pins = <0x0a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_45_gpio_pin: pinmux_P8_45_gpio_pin { + pinctrl-single,pins = <0x0a0 0x2F>; }; /* Mode 7, RxActive */ + P8_45_gpio_pu_pin: pinmux_P8_45_gpio_pu_pin { + pinctrl-single,pins = <0x0a0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_45_gpio_pd_pin: pinmux_P8_45_gpio_pd_pin { + pinctrl-single,pins = <0x0a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_45_pruout_pin: pinmux_P8_45_pruout_pin { + pinctrl-single,pins = <0x0a0 0x05>; }; /* Mode 5, Pull-Down*/ + P8_45_pruin_pin: pinmux_P8_45_pruin_pin { + pinctrl-single,pins = <0x0a0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_45_pwm_pin: pinmux_P8_45_pwm_pin { + pinctrl-single,pins = <0x0a0 0x03>; }; /* Mode 3, Pull-Down*/ + P8_45_hdmi_pin: pinmux_P8_45_hdmi_pin { + pinctrl-single,pins = <0x0a0 0x08>; }; /* lcd_data0.lcd_data0, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /* P8_46 (ZCZ ball R2 ) hdmi */ + P8_46_default_pin: pinmux_P8_46_default_pin { + pinctrl-single,pins = <0x0a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_46_gpio_pin: pinmux_P8_46_gpio_pin { + pinctrl-single,pins = <0x0a4 0x2F>; }; /* Mode 7, RxActive */ + P8_46_gpio_pu_pin: pinmux_P8_46_gpio_pu_pin { + pinctrl-single,pins = <0x0a4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P8_46_gpio_pd_pin: pinmux_P8_46_gpio_pd_pin { + pinctrl-single,pins = <0x0a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P8_46_pruout_pin: pinmux_P8_46_pruout_pin { + pinctrl-single,pins = <0x0a4 0x05>; }; /* Mode 5, Pull-Down*/ + P8_46_pruin_pin: pinmux_P8_46_pruin_pin { + pinctrl-single,pins = <0x0a4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P8_46_pwm_pin: pinmux_P8_46_pwm_pin { + pinctrl-single,pins = <0x0a4 0x03>; }; /* Mode 3, Pull-Down*/ + P8_46_hdmi_pin: pinmux_P8_46_hdmi_pin { + pinctrl-single,pins = <0x0a4 0x08>; }; /* lcd_data1.lcd_data1, OMAP_MUX_MODE0 | AM33XX_PIN_OUTPUT | AM33XX_PULL_DISA */ + + /************************/ + /* P9 Header */ + /************************/ + + /* P9_01 GND */ + /* P9_02 GND */ + /* P9_03 3.3V */ + /* P9_04 3.3V */ + /* P9_05 VDD_5V */ + /* P9_06 VDD_5V */ + /* P9_07 SYS_5V */ + /* P9_08 SYS_5V */ + /* P9_09 PWR_BUT */ + /* P9_10 (ZCZ ball A10) RESETn */ + + /* P9_11 (ZCZ ball T17) */ + P9_11_default_pin: pinmux_P9_11_default_pin { + pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_11_gpio_pin: pinmux_P9_11_gpio_pin { + pinctrl-single,pins = <0x070 0x2F>; }; /* Mode 7, RxActive */ + P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { + pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { + pinctrl-single,pins = <0x070 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_11_uart_pin: pinmux_P9_11_uart_pin { + pinctrl-single,pins = <0x070 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_12 (ZCZ ball U18) */ + P9_12_default_pin: pinmux_P9_12_default_pin { + pinctrl-single,pins = <0x078 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_12_gpio_pin: pinmux_P9_12_gpio_pin { + pinctrl-single,pins = <0x078 0x2F>; }; /* Mode 7, RxActive */ + P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { + pinctrl-single,pins = <0x078 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_12_gpio_pd_pin: pinmux_P9_12_gpio_pd_pin { + pinctrl-single,pins = <0x078 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + + /* P9_13 (ZCZ ball U17) */ + P9_13_default_pin: pinmux_P9_13_default_pin { + pinctrl-single,pins = <0x074 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_13_gpio_pin: pinmux_P9_13_gpio_pin { + pinctrl-single,pins = <0x074 0x2F>; }; /* Mode 7, RxActive */ + P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { + pinctrl-single,pins = <0x074 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_13_gpio_pd_pin: pinmux_P9_13_gpio_pd_pin { + pinctrl-single,pins = <0x074 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_13_uart_pin: pinmux_P9_13_uart_pin { + pinctrl-single,pins = <0x074 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_14 (ZCZ ball U14) */ + P9_14_default_pin: pinmux_P9_14_default_pin { + pinctrl-single,pins = <0x048 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_14_gpio_pin: pinmux_P9_14_gpio_pin { + pinctrl-single,pins = <0x048 0x2F>; }; /* Mode 7, RxActive */ + P9_14_gpio_pu_pin: pinmux_P9_14_gpio_pu_pin { + pinctrl-single,pins = <0x048 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_14_gpio_pd_pin: pinmux_P9_14_gpio_pd_pin { + pinctrl-single,pins = <0x048 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_14_pwm_pin: pinmux_P9_14_pwm_pin { + pinctrl-single,pins = <0x048 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_15 (ZCZ ball R13) */ + P9_15_default_pin: pinmux_P9_15_default_pin { + pinctrl-single,pins = <0x040 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_15_gpio_pin: pinmux_P9_15_gpio_pin { + pinctrl-single,pins = <0x040 0x2F>; }; /* Mode 7, RxActive */ + P9_15_gpio_pu_pin: pinmux_P9_15_gpio_pu_pin { + pinctrl-single,pins = <0x040 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_15_gpio_pd_pin: pinmux_P9_15_gpio_pd_pin { + pinctrl-single,pins = <0x040 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_15_pwm_pin: pinmux_P9_15_pwm_pin { + pinctrl-single,pins = <0x040 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_16 (ZCZ ball T14) */ + P9_16_default_pin: pinmux_P9_16_default_pin { + pinctrl-single,pins = <0x04c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_16_gpio_pin: pinmux_P9_16_gpio_pin { + pinctrl-single,pins = <0x04c 0x2F>; }; /* Mode 7, RxActive */ + P9_16_gpio_pu_pin: pinmux_P9_16_gpio_pu_pin { + pinctrl-single,pins = <0x04c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_16_gpio_pd_pin: pinmux_P9_16_gpio_pd_pin { + pinctrl-single,pins = <0x04c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_16_pwm_pin: pinmux_P9_16_pwm_pin { + pinctrl-single,pins = <0x04c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_17 (ZCZ ball A16) */ + P9_17_default_pin: pinmux_P9_17_default_pin { + pinctrl-single,pins = <0x15c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_17_gpio_pin: pinmux_P9_17_gpio_pin { + pinctrl-single,pins = <0x15c 0x2F>; }; /* Mode 7, RxActive */ + P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { + pinctrl-single,pins = <0x15c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_17_gpio_pd_pin: pinmux_P9_17_gpio_pd_pin { + pinctrl-single,pins = <0x15c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_17_spi_pin: pinmux_P9_17_spi_pin { + pinctrl-single,pins = <0x15c 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_17_i2c_pin: pinmux_P9_17_i2c_pin { + pinctrl-single,pins = <0x15c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_17_pwm_pin: pinmux_P9_17_pwm_pin { + pinctrl-single,pins = <0x15c 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_18 (ZCZ ball B16) */ + P9_18_default_pin: pinmux_P9_18_default_pin { + pinctrl-single,pins = <0x158 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_18_gpio_pin: pinmux_P9_18_gpio_pin { + pinctrl-single,pins = <0x158 0x2F>; }; /* Mode 7, RxActive */ + P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { + pinctrl-single,pins = <0x158 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_18_gpio_pd_pin: pinmux_P9_18_gpio_pd_pin { + pinctrl-single,pins = <0x158 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_18_spi_pin: pinmux_P9_18_spi_pin { + pinctrl-single,pins = <0x158 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_18_i2c_pin: pinmux_P9_18_i2c_pin { + pinctrl-single,pins = <0x158 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_18_pwm_pin: pinmux_P9_18_pwm_pin { + pinctrl-single,pins = <0x158 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_19 (ZCZ ball D17) */ + P9_19_default_pin: pinmux_P9_19_default_pin { + pinctrl-single,pins = <0x17c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_19_gpio_pin: pinmux_P9_19_gpio_pin { + pinctrl-single,pins = <0x17c 0x2F>; }; /* Mode 7, RxActive */ + P9_19_gpio_pu_pin: pinmux_P9_19_gpio_pu_pin { + pinctrl-single,pins = <0x17c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_19_gpio_pd_pin: pinmux_P9_19_gpio_pd_pin { + pinctrl-single,pins = <0x17c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_19_can_pin: pinmux_P9_19_can_pin { + pinctrl-single,pins = <0x17c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_19_i2c_pin: pinmux_P9_19_i2c_pin { + pinctrl-single,pins = <0x17c 0x73>; }; /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) */ + + /* P9_20 (ZCZ ball D18) */ + P9_20_default_pin: pinmux_P9_20_default_pin { + pinctrl-single,pins = <0x178 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_20_gpio_pin: pinmux_P9_20_gpio_pin { + pinctrl-single,pins = <0x178 0x2F>; }; /* Mode 7, RxActive */ + P9_20_gpio_pu_pin: pinmux_P9_20_gpio_pu_pin { + pinctrl-single,pins = <0x178 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_20_gpio_pd_pin: pinmux_P9_20_gpio_pd_pin { + pinctrl-single,pins = <0x178 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_20_can_pin: pinmux_P9_20_can_pin { + pinctrl-single,pins = <0x178 0x12>; }; /* Mode 2, Pull-Up, RxActive */ + P9_20_i2c_pin: pinmux_P9_20_i2c_pin { + pinctrl-single,pins = <0x178 0x73>; }; /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) */ + + /* P9_21 (ZCZ ball B17) */ + P9_21_default_pin: pinmux_P9_21_default_pin { + pinctrl-single,pins = <0x154 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_21_gpio_pin: pinmux_P9_21_gpio_pin { + pinctrl-single,pins = <0x154 0x2F>; }; /* Mode 7, RxActive */ + P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { + pinctrl-single,pins = <0x154 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_21_gpio_pd_pin: pinmux_P9_21_gpio_pd_pin { + pinctrl-single,pins = <0x154 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_21_spi_pin: pinmux_P9_21_spi_pin { + pinctrl-single,pins = <0x154 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_21_uart_pin: pinmux_P9_21_uart_pin { + pinctrl-single,pins = <0x154 0x31>; }; /* Mode 1, Pull-Up, RxActive */ + P9_21_i2c_pin: pinmux_P9_21_i2c_pin { + pinctrl-single,pins = <0x154 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_21_pwm_pin: pinmux_P9_21_pwm_pin { + pinctrl-single,pins = <0x154 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_22 (ZCZ ball A17) */ + P9_22_default_pin: pinmux_P9_22_default_pin { + pinctrl-single,pins = <0x150 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_22_gpio_pin: pinmux_P9_22_gpio_pin { + pinctrl-single,pins = <0x150 0x2F>; }; /* Mode 7, RxActive */ + P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { + pinctrl-single,pins = <0x150 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_22_gpio_pd_pin: pinmux_P9_22_gpio_pd_pin { + pinctrl-single,pins = <0x150 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_22_spi_pin: pinmux_P9_22_spi_pin { + pinctrl-single,pins = <0x150 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_22_uart_pin: pinmux_P9_22_uart_pin { + pinctrl-single,pins = <0x150 0x31>; }; /* Mode 1, Pull-Up, RxActive */ + P9_22_i2c_pin: pinmux_P9_22_i2c_pin { + pinctrl-single,pins = <0x150 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_22_pwm_pin: pinmux_P9_22_pwm_pin { + pinctrl-single,pins = <0x150 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + + /* P9_23 (ZCZ ball V14) */ + P9_23_default_pin: pinmux_P9_23_default_pin { + pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_23_gpio_pin: pinmux_P9_23_gpio_pin { + pinctrl-single,pins = <0x044 0x2F>; }; /* Mode 7, RxActive */ + P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { + pinctrl-single,pins = <0x044 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { + pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_23_pwm_pin: pinmux_P9_23_pwm_pin { + pinctrl-single,pins = <0x044 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_24 (ZCZ ball D15) */ + P9_24_default_pin: pinmux_P9_24_default_pin { + pinctrl-single,pins = <0x184 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_24_gpio_pin: pinmux_P9_24_gpio_pin { + pinctrl-single,pins = <0x184 0x2F>; }; /* Mode 7, RxActive */ + P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { + pinctrl-single,pins = <0x184 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_24_gpio_pd_pin: pinmux_P9_24_gpio_pd_pin { + pinctrl-single,pins = <0x184 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_24_uart_pin: pinmux_P9_24_uart_pin { + pinctrl-single,pins = <0x184 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_24_can_pin: pinmux_P9_24_can_pin { + pinctrl-single,pins = <0x184 0x32>; }; /* Mode 2, Pull-Up, RxActive */ + P9_24_i2c_pin: pinmux_P9_24_i2c_pin { + pinctrl-single,pins = <0x184 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + P9_24_pruin_pin: pinmux_P9_24_pruin_pin { + pinctrl-single,pins = <0x184 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_25 (ZCZ ball A14) Audio */ + P9_25_default_pin: pinmux_P9_25_default_pin { + pinctrl-single,pins = <0x1ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_25_gpio_pin: pinmux_P9_25_gpio_pin { + pinctrl-single,pins = <0x1ac 0x2F>; }; /* Mode 7, RxActive */ + P9_25_gpio_pu_pin: pinmux_P9_25_gpio_pu_pin { + pinctrl-single,pins = <0x1ac 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_25_gpio_pd_pin: pinmux_P9_25_gpio_pd_pin { + pinctrl-single,pins = <0x1ac 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_25_qep_pin: pinmux_P9_25_qep_pin { + pinctrl-single,pins = <0x1ac 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_25_pruout_pin: pinmux_P9_25_pruout_pin { + pinctrl-single,pins = <0x1ac 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_25_pruin_pin: pinmux_P9_25_pruin_pin { + pinctrl-single,pins = <0x1ac 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_25_audio_pin: pinmux_P9_25_audio_pin { + pinctrl-single,pins = <0x1ac (PIN_INPUT_PULLUP | MUX_MODE0)>; }; /* mcasp0_ahclkx.mcasp0_ahclkx */ + + /* P9_26 (ZCZ ball D16) */ + P9_26_default_pin: pinmux_P9_26_default_pin { + pinctrl-single,pins = <0x180 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_26_gpio_pin: pinmux_P9_26_gpio_pin { + pinctrl-single,pins = <0x180 0x2F>; }; /* Mode 7, RxActive */ + P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { + pinctrl-single,pins = <0x180 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_26_gpio_pd_pin: pinmux_P9_26_gpio_pd_pin { + pinctrl-single,pins = <0x180 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_26_uart_pin: pinmux_P9_26_uart_pin { + pinctrl-single,pins = <0x180 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_26_can_pin: pinmux_P9_26_can_pin { + pinctrl-single,pins = <0x180 0x12>; }; /* Mode 2, Pull-Up, RxActive */ + P9_26_i2c_pin: pinmux_P9_26_i2c_pin { + pinctrl-single,pins = <0x180 0x33>; }; /* Mode 3, Pull-Up, RxActive */ + P9_26_pruin_pin: pinmux_P9_26_pruin_pin { + pinctrl-single,pins = <0x180 0x36>; }; /* Mode 6, Pull-Up, RxActive */ + + /* P9_27 (ZCZ ball C13) */ + P9_27_default_pin: pinmux_P9_27_default_pin { + pinctrl-single,pins = <0x1a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_27_gpio_pin: pinmux_P9_27_gpio_pin { + pinctrl-single,pins = <0x1a4 0x2F>; }; /* Mode 7, RxActive */ + P9_27_gpio_pu_pin: pinmux_P9_27_gpio_pu_pin { + pinctrl-single,pins = <0x1a4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_27_gpio_pd_pin: pinmux_P9_27_gpio_pd_pin { + pinctrl-single,pins = <0x1a4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_27_qep_pin: pinmux_P9_27_qep_pin { + pinctrl-single,pins = <0x1a4 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_27_pruout_pin: pinmux_P9_27_pruout_pin { + pinctrl-single,pins = <0x1a4 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_27_pruin_pin: pinmux_P9_27_pruin_pin { + pinctrl-single,pins = <0x1a4 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_28 (ZCZ ball C12) Audio */ + P9_28_default_pin: pinmux_P9_28_default_pin { + pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_28_gpio_pin: pinmux_P9_28_gpio_pin { + pinctrl-single,pins = <0x19c 0x2F>; }; /* Mode 7, RxActive */ + P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { + pinctrl-single,pins = <0x19c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { + pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_28_pwm_pin: pinmux_P9_28_pwm_pin { + pinctrl-single,pins = <0x19c 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_28_spi_pin: pinmux_P9_28_spi_pin { + pinctrl-single,pins = <0x19c 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { + pinctrl-single,pins = <0x19c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P9_28_pruout_pin: pinmux_P9_28_pruout_pin { + pinctrl-single,pins = <0x19c 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_28_pruin_pin: pinmux_P9_28_pruin_pin { + pinctrl-single,pins = <0x19c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_28_audio_pin: pinmux_P9_28_audio_pin { + pinctrl-single,pins = <0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)>; }; /* mcasp0_ahclkr.mcasp0_axr2 */ + + /* P9_29 (ZCZ ball B13) Audio */ + P9_29_default_pin: pinmux_P9_29_default_pin { + pinctrl-single,pins = <0x194 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_29_gpio_pin: pinmux_P9_29_gpio_pin { + pinctrl-single,pins = <0x194 0x2F>; }; /* Mode 7, RxActive */ + P9_29_gpio_pu_pin: pinmux_P9_29_gpio_pu_pin { + pinctrl-single,pins = <0x194 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_29_gpio_pd_pin: pinmux_P9_29_gpio_pd_pin { + pinctrl-single,pins = <0x194 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_29_pwm_pin: pinmux_P9_29_pwm_pin { + pinctrl-single,pins = <0x194 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_29_spi_pin: pinmux_P9_29_spi_pin { + pinctrl-single,pins = <0x194 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_29_pruout_pin: pinmux_P9_29_pruout_pin { + pinctrl-single,pins = <0x194 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_29_pruin_pin: pinmux_P9_29_pruin_pin { + pinctrl-single,pins = <0x194 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_29_audio_pin: pinmux_P9_29_audio_pin { + pinctrl-single,pins = <0x194 (PIN_OUTPUT_PULLUP | MUX_MODE0)>; }; /* mcasp0_fsx.mcasp0_fsx */ + + /* P9_30 (ZCZ ball D12) */ + P9_30_default_pin: pinmux_P9_30_default_pin { + pinctrl-single,pins = <0x198 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_30_gpio_pin: pinmux_P9_30_gpio_pin { + pinctrl-single,pins = <0x198 0x2F>; }; /* Mode 7, RxActive */ + P9_30_gpio_pu_pin: pinmux_P9_30_gpio_pu_pin { + pinctrl-single,pins = <0x198 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_30_gpio_pd_pin: pinmux_P9_30_gpio_pd_pin { + pinctrl-single,pins = <0x198 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_30_pwm_pin: pinmux_P9_30_pwm_pin { + pinctrl-single,pins = <0x198 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_30_spi_pin: pinmux_P9_30_spi_pin { + pinctrl-single,pins = <0x198 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_30_pruout_pin: pinmux_P9_30_pruout_pin { + pinctrl-single,pins = <0x198 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_30_pruin_pin: pinmux_P9_30_pruin_pin { + pinctrl-single,pins = <0x198 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_31 (ZCZ ball A13) Audio */ + P9_31_default_pin: pinmux_P9_31_default_pin { + pinctrl-single,pins = <0x190 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_31_gpio_pin: pinmux_P9_31_gpio_pin { + pinctrl-single,pins = <0x190 0x2F>; }; /* Mode 7, RxActive */ + P9_31_gpio_pu_pin: pinmux_P9_31_gpio_pu_pin { + pinctrl-single,pins = <0x190 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_31_gpio_pd_pin: pinmux_P9_31_gpio_pd_pin { + pinctrl-single,pins = <0x190 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_31_pwm_pin: pinmux_P9_31_pwm_pin { + pinctrl-single,pins = <0x190 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_31_spi_pin: pinmux_P9_31_spi_pin { + pinctrl-single,pins = <0x190 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_31_pruout_pin: pinmux_P9_31_pruout_pin { + pinctrl-single,pins = <0x190 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_31_pruin_pin: pinmux_P9_31_pruin_pin { + pinctrl-single,pins = <0x190 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + P9_31_audio_pin: pinmux_P9_31_audio_pin { + pinctrl-single,pins = <0x190 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)>; }; /* mcasp0_aclkx.mcasp0_aclkx */ + + /* P9_32 VADC */ + /* P9_33 (ZCZ ball C8 ) AIN4 */ + /* P9_34 AGND */ + /* P9_35 (ZCZ ball A8 ) AIN6 */ + /* P9_36 (ZCZ ball B8 ) AIN5 */ + /* P9_37 (ZCZ ball B7 ) AIN2 */ + /* P9_38 (ZCZ ball A7 ) AIN3 */ + /* P9_39 (ZCZ ball B6 ) AIN0 */ + /* P9_40 (ZCZ ball C7 ) AIN1 */ + + /* P9_41 (ZCZ ball D14) */ + P9_41_default_pin: pinmux_P9_41_default_pin { + pinctrl-single,pins = <0x1b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_41_gpio_pin: pinmux_P9_41_gpio_pin { + pinctrl-single,pins = <0x1b4 0x2F>; }; /* Mode 7, RxActive */ + P9_41_gpio_pu_pin: pinmux_P9_41_gpio_pu_pin { + pinctrl-single,pins = <0x1b4 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_41_gpio_pd_pin: pinmux_P9_41_gpio_pd_pin { + pinctrl-single,pins = <0x1b4 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_41_timer_pin: pinmux_P9_41_timer_pin { + pinctrl-single,pins = <0x1b4 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P9_41_pruin_pin: pinmux_P9_41_pruin_pin { + pinctrl-single,pins = <0x1b4 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + + /* P9_41.1 */ + /* P9_91 (ZCZ ball D13) */ + P9_91_default_pin: pinmux_P9_91_default_pin { + pinctrl-single,pins = <0x1a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_91_gpio_pin: pinmux_P9_91_gpio_pin { + pinctrl-single,pins = <0x1a8 0x2F>; }; /* Mode 7, RxActive */ + P9_91_gpio_pu_pin: pinmux_P9_91_gpio_pu_pin { + pinctrl-single,pins = <0x1a8 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_91_gpio_pd_pin: pinmux_P9_91_gpio_pd_pin { + pinctrl-single,pins = <0x1a8 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_91_qep_pin: pinmux_P9_91_qep_pin { + pinctrl-single,pins = <0x1a8 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_91_pruout_pin: pinmux_P9_91_pruout_pin { + pinctrl-single,pins = <0x1a8 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_91_pruin_pin: pinmux_P9_91_pruin_pin { + pinctrl-single,pins = <0x1a8 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_42 (ZCZ ball C18) */ + P9_42_default_pin: pinmux_P9_42_default_pin { + pinctrl-single,pins = <0x164 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_42_gpio_pin: pinmux_P9_42_gpio_pin { + pinctrl-single,pins = <0x164 0x2F>; }; /* Mode 7, RxActive */ + P9_42_gpio_pu_pin: pinmux_P9_42_gpio_pu_pin { + pinctrl-single,pins = <0x164 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_42_gpio_pd_pin: pinmux_P9_42_gpio_pd_pin { + pinctrl-single,pins = <0x164 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_42_pwm_pin: pinmux_P9_42_pwm_pin { + pinctrl-single,pins = <0x164 0x20>; }; /* Mode 0, Pull-Down, RxActive */ + P9_42_uart_pin: pinmux_P9_42_uart_pin { + pinctrl-single,pins = <0x164 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_42_spics_pin: pinmux_P9_42_spics_pin { + pinctrl-single,pins = <0x164 0x22>; }; /* Mode 2, Pull-Down, RxActive */ + P9_42_spiclk_pin: pinmux_P9_42_spiclk_pin { + pinctrl-single,pins = <0x164 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + + /* P9_42.1 */ + /* P9_92 (ZCZ ball B12) */ + P9_92_default_pin: pinmux_P9_92_default_pin { + pinctrl-single,pins = <0x1a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_92_gpio_pin: pinmux_P9_92_gpio_pin { + pinctrl-single,pins = <0x1a0 0x2F>; }; /* Mode 7, RxActive */ + P9_92_gpio_pu_pin: pinmux_P9_92_gpio_pu_pin { + pinctrl-single,pins = <0x1a0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + P9_92_gpio_pd_pin: pinmux_P9_92_gpio_pd_pin { + pinctrl-single,pins = <0x1a0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ + P9_92_qep_pin: pinmux_P9_92_qep_pin { + pinctrl-single,pins = <0x1a0 0x21>; }; /* Mode 1, Pull-Down, RxActive */ + P9_92_pruout_pin: pinmux_P9_92_pruout_pin { + pinctrl-single,pins = <0x1a0 0x25>; }; /* Mode 5, Pull-Down, RxActive */ + P9_92_pruin_pin: pinmux_P9_92_pruin_pin { + pinctrl-single,pins = <0x1a0 0x26>; }; /* Mode 6, Pull-Down, RxActive */ + + /* P9_43 GND */ + /* P9_44 GND */ + /* P9_45 GND */ + /* P9_46 GND */ +}; diff --git a/arch/arm/boot/dts/am335x-boneblack-roboticscape.dts b/arch/arm/boot/dts/am335x-boneblack-roboticscape.dts new file mode 100644 index 0000000000000..347787593b989 --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-roboticscape.dts @@ -0,0 +1,57 @@ +/* + * @file am335x-boneblack-roboticscape.dtb + * + * based on am335x-boneblack.dtb + * + * This device tree serves to replace the need for an overlay when using + * the RoboticsCape. It is similar to the boneblue tree but preserves + * pin config for the black. + * + * This file was updated in April 2018 to support LED driver like in BB Blue + * This goes in sync with V0.4.0 of the Robotics Cape library + * + * @author James Strawson + * @date April 19, 2018 + */ + + +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common-no-capemgr.dtsi" +#include "am335x-bone-common-universal-pins.dtsi" +#include "am335x-roboticscape.dtsi" + +/ { + model = "TI AM335x BeagleBone Black RoboticsCape"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro@1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless-roboticscape.dts b/arch/arm/boot/dts/am335x-boneblack-wireless-roboticscape.dts new file mode 100644 index 0000000000000..405d935b0146b --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-wireless-roboticscape.dts @@ -0,0 +1,55 @@ +/* + * @file am335x-boneblack-wireless-roboticscape.dtb + * + * based on am335x-boneblack-wireless.dtb + * + * This device tree serves to replace the need for an overlay when using + * the RoboticsCape. It is similar to the boneblue tree but preserves + * pin config for the black. + * + * This file was updated in April 2018 to support LED driver like in BB Blue + * This goes in sync with V0.4.0 of the Robotics Cape library + * + * @author James Strawson + * @date April 19, 2018 + */ + + +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common-no-capemgr.dtsi" +#include "am335x-bone-common-universal-pins.dtsi" +#include "am335x-boneblack-wl1835.dtsi" +#include "am335x-roboticscape.dtsi" + +/ { + model = "TI AM335x BeagleBone Black Wireless RoboticsCape"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&mac { + status = "disabled"; +}; + +&mmc3 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-boneblack-wl1835.dtsi b/arch/arm/boot/dts/am335x-boneblack-wl1835.dtsi new file mode 100644 index 0000000000000..ec6c0e49af9f3 --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-wl1835.dtsi @@ -0,0 +1,143 @@ + +#include + +/ { + wlan_en_reg: fixedregulator@2 { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us= <70000>; + + /* WL_EN */ + gpio = <&gpio3 9 0>; + enable-active-high; + }; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&wl18xx_pins>; + compatible = "gpio-leds"; + + wl18xx_bt_en { + label = "wl18xx_bt_en"; + gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + btwilink { + compatible = "btwilink"; + }; +}; + +&am33xx_pinmux { + wl18xx_pins: pinmux_wl18xx_pins { + pinctrl-single,pins = < + 0x128 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* (K17) gmii1_txd0.gpio0[28] - BT_EN */ + >; + }; + + wlbtbuf_pin: pinmux_wlbtbuf_pin { + pinctrl-single,pins = < + 0x130 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) /* (L18) gmii1_rxclk.gpio3[10] - LS_BUF_EN */ + >; + }; + + mmc3_pins: pinmux_mmc3_pins { + pinctrl-single,pins = < + 0x13c ( PIN_INPUT_PULLUP | MUX_MODE6 ) /* (L15) gmii1_rxd1.mmc2_clk */ + 0x114 ( PIN_INPUT_PULLUP | MUX_MODE6 ) /* (J16) gmii1_txen.mmc2_cmd */ + 0x118 ( PIN_INPUT_PULLUP | MUX_MODE5 ) /* (J17) gmii1_rxdv.mmc2_dat0 */ + 0x11c ( PIN_INPUT_PULLUP | MUX_MODE5 ) /* (J18) gmii1_txd3.mmc2_dat1 */ + 0x120 ( PIN_INPUT_PULLUP | MUX_MODE5 ) /* (K15) gmii1_txd2.mmc2_dat2 */ + 0x108 ( PIN_INPUT_PULLUP | MUX_MODE5 ) /* (H16) gmii1_col.mmc2_dat3 */ + >; + }; + + mmc3_pins_sleep: pinmux_mmc3_pins_sleep { + pinctrl-single,pins = < + 0x13c ( PIN_INPUT_PULLDOWN | MUX_MODE6 ) /* (L15) gmii1_rxd1.mmc2_clk */ + 0x114 ( PIN_INPUT_PULLDOWN | MUX_MODE6 ) /* (J16) gmii1_txen.mmc2_cmd */ + 0x118 ( PIN_INPUT_PULLDOWN | MUX_MODE5 ) /* (J17) gmii1_rxdv.mmc2_dat0 */ + 0x11c ( PIN_INPUT_PULLDOWN | MUX_MODE5 ) /* (J18) gmii1_txd3.mmc2_dat1 */ + 0x120 ( PIN_INPUT_PULLDOWN | MUX_MODE5 ) /* (K15) gmii1_txd2.mmc2_dat2 */ + 0x108 ( PIN_INPUT_PULLDOWN | MUX_MODE5 ) /* (H16) gmii1_col.mmc2_dat3 */ + >; + }; + + /* wl18xx card enable/irq GPIOs. */ + wlan_pins: pinmux_wlan_pins { + pinctrl-single,pins = < + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7 ) /* (H18) rmii1_refclk.gpio0[29] - WL_IRQ */ + >; + }; + + /* wl18xx card enable/irq GPIOs. */ + wlan_pins_sleep: pinmux_wlan_pins_sleep { + pinctrl-single,pins = < + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE7 ) /* (K18) gmii1_txclk.gpio3[9] - WL_EN */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7 ) /* (H18) rmii1_refclk.gpio0[29] - WL_IRQ */ + >; + }; + + uart3_pins_default: pinmux_uart3_pins_default { + pinctrl-single,pins = < + 0x134 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (L17) gmii1_rxd3.uart3_rxd */ + 0x138 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (L16) gmii1_rxd2.uart3_txd */ + 0x148 ( PIN_INPUT | MUX_MODE3 ) /* (M17) mdio_data.uart3_ctsn */ + 0x14c ( PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* (M18) mdio_clk.uart3_rtsn */ + >; + }; + + uart3_pins_sleep: pinmux_uart3_pins_sleep { + pinctrl-single,pins = < + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (L17) gmii1_rxd3.uart3_rxd */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (L16) gmii1_rxd2.uart3_txd */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (M17) mdio_data.uart3_ctsn */ + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* (M18) mdio_clk.uart3_rtsn */ + >; + }; +}; + +&mmc3 { + dmas = <&edma_xbar 12 0 1 + &edma_xbar 13 0 2>; + dma-names = "tx", "rx"; + status = "okay"; + vmmc-supply = <&wlan_en_reg>; + bus-width = <4>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mmc3_pins &wlan_pins &wlbtbuf_pin>; + pinctrl-1 = <&mmc3_pins_sleep &wlan_pins_sleep &wlbtbuf_pin>; + ti,non-removable; + ti,needs-special-hs-handling; + cap-power-off-card; + keep-power-in-suspend; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@0 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio0>; + interrupts = <29 IRQ_TYPE_EDGE_RISING>; + }; +}; + +&uart3 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&uart3_pins_default>; + pinctrl-1 = <&uart3_pins_sleep>; + status = "okay"; +}; + +&gpio3 { + ls_buf_en { + gpio-hog; + gpios = <10 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "LS_BUF_EN"; + }; +}; diff --git a/arch/arm/boot/dts/am335x-roboticscape.dtsi b/arch/arm/boot/dts/am335x-roboticscape.dtsi new file mode 100644 index 0000000000000..0036f4f3b6581 --- /dev/null +++ b/arch/arm/boot/dts/am335x-roboticscape.dtsi @@ -0,0 +1,467 @@ +/* + * @file am335x-roboticscape.dtsi + * + * used by: + * am335x-boneblack-roboticscape.dts + * am335x-boneblack-wireless-roboticscape.dts + * + * + * @file am335x-boneblack-roboticscape.dtb + * + * based on am335x-boneblack.dtb + * + * This device tree serves to replace the need for an overlay when using the + * RoboticsCape. It is similar to the boneblue tree but preserves pin config for + * the black. + * + * This file was updated in April 2018 to support LED driver like in BB Blue + * This goes in sync with V0.4.0 of the Robotics Cape library + * + * @author James Strawson + * @date April 19, 2018 + */ + + + +/******************************************************************************* +* Pin Muxing +*******************************************************************************/ +&am33xx_pinmux { + +/******************************************************************************* +* Static Pinmux +*******************************************************************************/ + mux_helper_pins: pins { + pinctrl-single,pins = < + + /* GPIO Input Pullup */ + 0x09c 0x37 /*P8.9 T6 PAUSE_BTN */ + 0x098 0x37 /*P8.10 U6 MODE_BTN */ + 0x1AC 0x37 /*P9.25 A14 IMU_INT */ + + /* Motor Control GPIO Out*/ + 0x0cc 0x0F /*P8.34 MDIR_2B different from blue!!*/ + 0x0a8 0x0F /*P8.43 MDIR_3B*/ + 0x0ac 0x0F /*P8.44 MDIR_3A*/ + 0x0a0 0x0F /*P8.45 MDIR_4A*/ + 0x0a4 0x0F /*P8.46 MDIR_4B*/ + 0x078 0x0F /*P9.12 MDIR_1A different from blue!!*/ + 0x074 0x0F /*P9.13 MDIR_1B*/ + 0x040 0x0F /*P9.15 MDIR_2A*/ + 0x1b4 0x0F /*P9.41 MOT_STBY*/ + + /* PRU encoder input */ + 0x03c 0x36 /* P8_15,PRU0_r31_15,MODE6 */ + 0x038 0x36 /* P8_16,PRU0_r31_16,MODE6 */ + + /* PRU Servo output */ + 0x0e0 0x05 /*pru1_pru_r30_8, MODE5*/ + 0x0e8 0x05 /*pru1_pru_r30_10, MODE5 */ + 0x0e4 0x05 /*pr1_pru1_pru_r30_9, MODE5 */ + 0x0ec 0x05 /*pru1_pru_r30_11, MODE5 */ + 0x0b8 0x05 /*pru1_pru_r30_6, MODE5 */ + 0x0bc 0x05 /*pru1_pru_r30_7, MODE5 */ + 0x0b0 0x05 /*pru1_pru_r30_4, MODE5 */ + 0x0b4 0x05 /*pru1_pru_r30_5, MODE5 */ + 0x0C8 0x0F /*P8.36, SERVO_PWR GPIO OUT*/ + + /* I2C1 */ + 0x15C 0x32 /* P9.17,i2c1_scl,INPUT_PULLUP,MODE2 */ + 0x158 0x32 /* P9.18,i2c1_sda,INPUT_PULLUP,MODE2 */ + + /* I2C2 */ + 0x17c 0x73 /* P9.19, i2c2_sda, mode 3 */ + 0x178 0x73 /* P9.20, i2c2_sda, mode 3 */ + + /* UART5 */ + 0x0C4 0x34 /* P8.38,uart5_rxd,MODE4 */ + 0x0C0 0x14 /* P8.37,uart5_txd,MODE4 */ + + >; + }; + + + led_pins: pinmux_led_pins { + pinctrl-single,pins = < + 0x090 (PIN_OUTPUT | MUX_MODE7) /* (R7) gpmc_advn_ale.gpio2[2] - P8.7, LED_RED, GP1_PIN_5 */ + 0x094 (PIN_OUTPUT | MUX_MODE7) /* (T7) gpmc_oen_ren.gpio2[3] - P8.8, LED_GREEN, GP1_PIN_6 */ + 0x02C (PIN_OUTPUT | MUX_MODE7) /* (U12) gpmc_ad11.gpio0[27] - P8.17, BATT_LED_1 */ + 0x08c (PIN_OUTPUT | MUX_MODE7) /* (V12) gpio2.1 - P8.18 BATT_LED_2 diff from BLUE! */ + 0x07C (PIN_OUTPUT | MUX_MODE7) /* (V6) gpmc_csn0.gpio1[29] - P8.26, BATT_LED_3 */ + 0x028 (PIN_OUTPUT | MUX_MODE7) /* (T11) gpmc_ad10.gpio0[26] - P8.14, BATT_LED_4 */ + >; + }; + +}; + + +/******************************************************************************* +* apply static and dynamic pinmux modes listed above. Configurable pins get the +* modes from am335x-boneblack-common-universal-pins.dtsi +*******************************************************************************/ +&ocp { + /* activate the static pinmux helper list of pin modes above */ + test_helper: helper { + compatible = "bone-pinmux-helper"; + pinctrl-names = "default"; + pinctrl-0 = <&mux_helper_pins>; + + status = "okay"; + }; + + /* UART4 RX DSM */ + P9_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart"; + pinctrl-0 = <&P9_11_default_pin>; + pinctrl-1 = <&P9_11_gpio_pin>; + pinctrl-2 = <&P9_11_gpio_pu_pin>; + pinctrl-3 = <&P9_11_gpio_pd_pin>; + pinctrl-4 = <&P9_11_uart_pin>; + }; + + /* UART 2 TX GPS*/ + P9_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; + pinctrl-0 = <&P9_21_default_pin>; + pinctrl-1 = <&P9_21_gpio_pin>; + pinctrl-2 = <&P9_21_gpio_pu_pin>; + pinctrl-3 = <&P9_21_gpio_pd_pin>; + pinctrl-4 = <&P9_21_spi_pin>; + pinctrl-5 = <&P9_21_uart_pin>; + pinctrl-6 = <&P9_21_i2c_pin>; + pinctrl-7 = <&P9_21_pwm_pin>; + }; + + /* UART 2 RX GPS */ + P9_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; + pinctrl-0 = <&P9_22_default_pin>; + pinctrl-1 = <&P9_22_gpio_pin>; + pinctrl-2 = <&P9_22_gpio_pu_pin>; + pinctrl-3 = <&P9_22_gpio_pd_pin>; + pinctrl-4 = <&P9_22_spi_pin>; + pinctrl-5 = <&P9_22_uart_pin>; + pinctrl-6 = <&P9_22_i2c_pin>; + pinctrl-7 = <&P9_22_pwm_pin>; + }; + + /* SPI MISO */ + P9_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_29_default_pin>; + pinctrl-1 = <&P9_29_gpio_pin>; + pinctrl-2 = <&P9_29_gpio_pu_pin>; + pinctrl-3 = <&P9_29_gpio_pd_pin>; + pinctrl-4 = <&P9_29_pwm_pin>; + pinctrl-5 = <&P9_29_spi_pin>; + pinctrl-6 = <&P9_29_pruout_pin>; + pinctrl-7 = <&P9_29_pruin_pin>; + }; + + /* SPI MOSI */ + P9_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_30_default_pin>; + pinctrl-1 = <&P9_30_gpio_pin>; + pinctrl-2 = <&P9_30_gpio_pu_pin>; + pinctrl-3 = <&P9_30_gpio_pd_pin>; + pinctrl-4 = <&P9_30_pwm_pin>; + pinctrl-5 = <&P9_30_spi_pin>; + pinctrl-6 = <&P9_30_pruout_pin>; + pinctrl-7 = <&P9_30_pruin_pin>; + }; + + /* SPI SCK */ + P9_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_31_default_pin>; + pinctrl-1 = <&P9_31_gpio_pin>; + pinctrl-2 = <&P9_31_gpio_pu_pin>; + pinctrl-3 = <&P9_31_gpio_pd_pin>; + pinctrl-4 = <&P9_31_pwm_pin>; + pinctrl-5 = <&P9_31_spi_pin>; + pinctrl-6 = <&P9_31_pruout_pin>; + pinctrl-7 = <&P9_31_pruin_pin>; + }; + + /* SPI SS1 GPIO3_17*/ + P9_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pwm2", "pruout", "pruin"; + pinctrl-0 = <&P9_28_default_pin>; + pinctrl-1 = <&P9_28_gpio_pin>; + pinctrl-2 = <&P9_28_gpio_pu_pin>; + pinctrl-3 = <&P9_28_gpio_pd_pin>; + pinctrl-4 = <&P9_28_pwm_pin>; + pinctrl-5 = <&P9_28_spi_pin>; + pinctrl-6 = <&P9_28_pwm2_pin>; + pinctrl-7 = <&P9_28_pruout_pin>; + pinctrl-8 = <&P9_28_pruin_pin>; + }; + + /* SPI SS1 GPIO1_17*/ + P9_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; + pinctrl-0 = <&P9_23_default_pin>; + pinctrl-1 = <&P9_23_gpio_pin>; + pinctrl-2 = <&P9_23_gpio_pu_pin>; + pinctrl-3 = <&P9_23_gpio_pd_pin>; + pinctrl-4 = <&P9_23_pwm_pin>; + }; + + /* UART 1 TX */ + P9_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; + pinctrl-0 = <&P9_24_default_pin>; + pinctrl-1 = <&P9_24_gpio_pin>; + pinctrl-2 = <&P9_24_gpio_pu_pin>; + pinctrl-3 = <&P9_24_gpio_pd_pin>; + pinctrl-4 = <&P9_24_uart_pin>; + pinctrl-5 = <&P9_24_can_pin>; + pinctrl-6 = <&P9_24_i2c_pin>; + pinctrl-7 = <&P9_24_pruin_pin>; + }; + + /* UART 1 RX */ + P9_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; + pinctrl-0 = <&P9_26_default_pin>; + pinctrl-1 = <&P9_26_gpio_pin>; + pinctrl-2 = <&P9_26_gpio_pu_pin>; + pinctrl-3 = <&P9_26_gpio_pd_pin>; + pinctrl-4 = <&P9_26_uart_pin>; + pinctrl-5 = <&P9_26_can_pin>; + pinctrl-6 = <&P9_26_i2c_pin>; + pinctrl-7 = <&P9_26_pruin_pin>; + }; + + +}; + + +/******************************************************************************* +* PWMSS +*******************************************************************************/ +&epwmss0 { + status = "okay"; +}; + +&epwmss1 { + status = "okay"; +}; + +&epwmss2 { + status = "okay"; +}; + +&ehrpwm0 { + status = "okay"; +}; + +&ehrpwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&P8_19_pwm_pin &P8_13_pwm_pin>; + status = "okay"; +}; + +&ehrpwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&P9_14_pwm_pin &P9_16_pwm_pin>; + status = "okay"; +}; + +/******************************************************************************* +* EQEP +*******************************************************************************/ +&eqep0 { + pinctrl-names = "default"; + pinctrl-0 = <&P9_92_qep_pin &P9_27_qep_pin>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ + status = "okay"; +}; + +&eqep1 { + pinctrl-names = "default"; + pinctrl-0 = <&P8_33_qep_pin &P8_35_qep_pin>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ + status = "okay"; +}; + +&eqep2 { + pinctrl-names = "default"; + pinctrl-0 = <&P8_12_qep_pin &P8_11_qep_pin>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ + status = "okay"; +}; + + +/******************************************************************************* +* UART +*******************************************************************************/ +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + + +/******************************************************************************* +* PRU Encoder and Servos +*******************************************************************************/ +&pruss { + status = "okay"; +}; + + +/******************************************************************************* +* I2C +*******************************************************************************/ +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; +}; + +&i2c2 { + status = "okay"; + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; +}; + + +/******************************************************************************* +* SPI +*******************************************************************************/ +&spi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <0>; + spi-max-frequency = <16000000>; + spi-cpha; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <1>; + spi-max-frequency = <16000000>; + }; +}; + +/******************************************************************************* +* LEDs +*******************************************************************************/ +/ { + leds { + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + compatible = "gpio-leds"; + + red_led { + label = "red"; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + green_led { + label = "green"; + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + batt_1_led { + label = "bat25"; + gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + batt_2_led { + label = "bat50"; + gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + batt_3_led { + label = "bat75"; + gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + batt_4_led { + label = "bat100"; + gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + +}; + +&tscadc { + status = "okay"; + adc { + ti,adc-channels = <0 1 2 3 4 5 6 7>; + ti,chan-step-avg = <0x16 0x16 0x16 0x16 0x16 0x16 0x16 0x16>; + ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>; + ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>; + }; +}; \ No newline at end of file From f2e616f6db60b4b7622267d6253ca57963866a37 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Sat, 23 Jun 2018 10:50:37 -0500 Subject: [PATCH 125/158] am335x-roboticscape.dtsi: fix pruss Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-roboticscape.dtsi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-roboticscape.dtsi b/arch/arm/boot/dts/am335x-roboticscape.dtsi index 0036f4f3b6581..2949a4b98df09 100644 --- a/arch/arm/boot/dts/am335x-roboticscape.dtsi +++ b/arch/arm/boot/dts/am335x-roboticscape.dtsi @@ -355,8 +355,12 @@ /******************************************************************************* * PRU Encoder and Servos *******************************************************************************/ -&pruss { +&pruss_soc_bus { status = "okay"; + + pruss: pruss@0 { + status = "okay"; + }; }; @@ -464,4 +468,4 @@ ti,chan-step-opendelay = <0x98 0x98 0x98 0x98 0x98 0x98 0x98 0x98>; ti,chan-step-sampledelay = <0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0>; }; -}; \ No newline at end of file +}; From c29c4017bae1e56cd419ab4ee48fbdc135cc679d Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 26 Jun 2018 09:51:54 -0500 Subject: [PATCH 126/158] roboticscape: librobotcontrol expects /dev/spidev1 Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-roboticscape.dtsi | 23 +++++++++++++++++++++- arch/arm/boot/dts/am33xx.dtsi | 2 +- 2 files changed, 23 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am335x-roboticscape.dtsi b/arch/arm/boot/dts/am335x-roboticscape.dtsi index 2949a4b98df09..60d9e34d71e85 100644 --- a/arch/arm/boot/dts/am335x-roboticscape.dtsi +++ b/arch/arm/boot/dts/am335x-roboticscape.dtsi @@ -21,7 +21,28 @@ * @date April 19, 2018 */ - +&aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + d_can0 = &dcan0; + d_can1 = &dcan1; + usb0 = &usb0; + usb1 = &usb1; + phy0 = &usb0_phy; + phy1 = &usb1_phy; + ethernet0 = &cpsw_emac0; + ethernet1 = &cpsw_emac1; + /* librobotcontrol expects /dev/spidev1 */ + spi0 = &spi0; + spi1 = &spi1; +}; /******************************************************************************* * Pin Muxing diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 7e442d5c623ca..af54fe3796f5c 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -18,7 +18,7 @@ #size-cells = <1>; chosen { }; - aliases { + aliases: aliases { i2c0 = &i2c0; i2c1 = &i2c1; i2c2 = &i2c2; From d36b83e9575f1bf70fabc87ef09109909caab771 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 27 Jul 2018 15:35:31 -0500 Subject: [PATCH 127/158] blue: sync with https://github.com/StrawsonDesign/librobotcontrol Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 347 ++++++++++++++++---------- 1 file changed, 213 insertions(+), 134 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 96ca9b358a81c..a38e5841bfa7e 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "am33xx.dtsi" +#include "am335x-bone-common-universal-pins.dtsi" #include / { @@ -213,111 +214,6 @@ 0x08c 0x0F /*P8.18 V12 A2DP FSYNC */ 0x078 0x0F /*P9.12 A2DP_CLOCK*/ >; - - /* D13 BLUE_GP0_PIN_5 gpio 3_20 */ - D13_default_pin: pinmux_D13_default_pin { - pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - D13_gpio_pin: pinmux_D13_gpio_pin { - pinctrl-single,pins = < 0x1A8 ( PIN_OUTPUT | MUX_MODE7 ) >; }; - D13_gpio_pu_pin: pinmux_D13_gpio_pu_pin { - pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - D13_gpio_pd_pin: pinmux_D13_gpio_pd_pin { - pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; - - /* H17 BLUE_GP1_PIN_4 gpio 3_1 */ - H17_default_pin: pinmux_H17_default_pin { - pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - H17_gpio_pin: pinmux_H17_gpio_pin { - pinctrl-single,pins = < 0x10C ( PIN_OUTPUT | MUX_MODE7 ) >; }; - H17_gpio_pu_pin: pinmux_H17_gpio_pu_pin { - pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - H17_gpio_pd_pin: pinmux_H17_gpio_pd_pin { - pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; - - /* J15 BLUE_GP1_PIN_3 gpio 3_2 */ - J15_default_pin: pinmux_J15_default_pin { - pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - J15_gpio_pin: pinmux_J15_gpio_pin { - pinctrl-single,pins = < 0x110 ( PIN_OUTPUT | MUX_MODE7 ) >; }; - J15_gpio_pu_pin: pinmux_J15_gpio_pu_pin { - pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - J15_gpio_pd_pin: pinmux_J15_gpio_pd_pin { - pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; - - /* P8_15 (ZCZ ball U13) */ - P8_15_default_pin: pinmux_P8_15_default_pin { - pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_15_gpio_pin: pinmux_P8_15_gpio_pin { - pinctrl-single,pins = <0x03c 0x2F>; }; /* Mode 7, RxActive */ - P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { - pinctrl-single,pins = <0x03c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { - pinctrl-single,pins = <0x03c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P8_15_pruin_pin: pinmux_P8_15_pruin_pin { - pinctrl-single,pins = <0x03c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P8_15_qep_pin: pinmux_P8_15_qep_pin { - pinctrl-single,pins = <0x03c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - P8_15_pruin_pu_pin: pinmux_P8_15_pruin_pu_pin { - pinctrl-single,pins = <0x03c 0x36>; }; /* Mode 6, Pull-Up, RxActive */ - P8_15_pruecapin_pu_pin: pinmux_P8_15_pruecapin_pu_pin { - pinctrl-single,pins = <0x03c 0x35>; }; /* Mode 5, Pull-Up, RxActive */ - - /* P9_11 (ZCZ ball T17) */ - P9_11_default_pin: pinmux_P9_11_default_pin { - pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_11_gpio_pin: pinmux_P9_11_gpio_pin { - pinctrl-single,pins = <0x070 0x2F>; }; /* Mode 7, RxActive */ - P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { - pinctrl-single,pins = <0x070 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { - pinctrl-single,pins = <0x070 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_11_uart_pin: pinmux_P9_11_uart_pin { - pinctrl-single,pins = <0x070 0x36>; }; /* Mode 6, Pull-Up, RxActive */ - - /* P9_23 (ZCZ ball V14) */ - P9_23_default_pin: pinmux_P9_23_default_pin { - pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_23_gpio_pin: pinmux_P9_23_gpio_pin { - pinctrl-single,pins = <0x044 0x2F>; }; /* Mode 7, RxActive */ - P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { - pinctrl-single,pins = <0x044 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { - pinctrl-single,pins = <0x044 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_23_pwm_pin: pinmux_P9_23_pwm_pin { - pinctrl-single,pins = <0x044 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - - /* P9_28 (ZCZ ball C12) Audio */ - P9_28_default_pin: pinmux_P9_28_default_pin { - pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_28_gpio_pin: pinmux_P9_28_gpio_pin { - pinctrl-single,pins = <0x19c 0x2F>; }; /* Mode 7, RxActive */ - P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { - pinctrl-single,pins = <0x19c 0x37>; }; /* Mode 7, Pull-Up, RxActive */ - P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { - pinctrl-single,pins = <0x19c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ - P9_28_pwm_pin: pinmux_P9_28_pwm_pin { - pinctrl-single,pins = <0x19c 0x21>; }; /* Mode 1, Pull-Down, RxActive */ - P9_28_spi_pin: pinmux_P9_28_spi_pin { - pinctrl-single,pins = <0x19c 0x23>; }; /* Mode 3, Pull-Down, RxActive */ - P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { - pinctrl-single,pins = <0x19c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ - P9_28_pruout_pin: pinmux_P9_28_pruout_pin { - pinctrl-single,pins = <0x19c 0x25>; }; /* Mode 5, Pull-Down, RxActive */ - P9_28_pruin_pin: pinmux_P9_28_pruin_pin { - pinctrl-single,pins = <0x19c 0x26>; }; /* Mode 6, Pull-Down, RxActive */ - P9_28_audio_pin: pinmux_P9_28_audio_pin { - pinctrl-single,pins = <0x19c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)>; }; /* mcasp0_ahclkr.mcasp0_axr2 */ - - /* U16 BLUE_GP0_PIN_3 gpio 1_25 */ - U16_default_pin: pinmux_U16_default_pin { - pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - U16_gpio_pin: pinmux_U16_gpio_pin { - pinctrl-single,pins = < 0x064 ( PIN_OUTPUT | MUX_MODE7 ) >; }; - U16_gpio_pu_pin: pinmux_U16_gpio_pu_pin { - pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; - U16_gpio_pd_pin: pinmux_U16_gpio_pd_pin { - pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; - }; user_leds_s0: user_leds_s0 { @@ -364,19 +260,6 @@ >; }; - uart1_pins: pinmux_uart1_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* (D16) uart1_rxd.uart1_rxd */ - AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* (D15) uart1_txd.uart1_txd */ - >; - }; - - uart2_pins: pinmux_uart2_pins { - pinctrl-single,pins = < - AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE1) /* (A17) spi0_sclk.uart2_rxd */ - AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* (B17) spi0_d0.uart2_txd */ - >; - }; uart5_pins: pinmux_uart5_pins { pinctrl-single,pins = < @@ -484,15 +367,75 @@ >; }; - spi1_pins: pinmux_spi1_pins { - pinctrl-single,pins = < - 0x190 0x23 /* spi1_sclk */ - 0x194 0x23 /* spi1_d0 */ - 0x198 0x23 /* spi1_d1 */ - 0x144 ( PIN_OUTPUT | MUX_MODE2 ) /* spi1_cs0 */ - 0x164 ( PIN_OUTPUT | MUX_MODE2 ) /* spi1_cs1 */ - >; - }; + /* H18 SPI1_SS1 default SPI*/ + H18_default_pin: pinmux_H18_default_pin { + pinctrl-single,pins = < 0x144 ( PIN_OUTPUT | MUX_MODE2 ) >; }; + H18_gpio_pin: pinmux_H18_gpio_pin { + pinctrl-single,pins = < 0x144 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + H18_gpio_pu_pin: pinmux_H18_gpio_pu_pin { + pinctrl-single,pins = < 0x144 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + H18_gpio_pd_pin: pinmux_H18_gpio_pd_pin { + pinctrl-single,pins = < 0x144 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + H18_spi_pin: pinmux_H18_spi_pin { + pinctrl-single,pins = < 0x144 ( PIN_OUTPUT | MUX_MODE2 ) >; }; + + + /* C18 SPI1_SS2 default spi*/ + C18_default_pin: pinmux_C18_default_pin { + pinctrl-single,pins = < 0x164 ( PIN_OUTPUT | MUX_MODE2 ) >; }; + C18_gpio_pin: pinmux_C18_gpio_pin { + pinctrl-single,pins = < 0x164 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + C18_gpio_pu_pin: pinmux_C18_gpio_pu_pin { + pinctrl-single,pins = < 0x164 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + C18_gpio_pd_pin: pinmux_C18_gpio_pd_pin { + pinctrl-single,pins = < 0x164 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + C18_spi_pin: pinmux_C18_spi_pin { + pinctrl-single,pins = < 0x164 ( PIN_OUTPUT | MUX_MODE2 ) >; }; + + + + /* D13 BLUE_GP0_PIN_5 gpio 3_20 */ + D13_default_pin: pinmux_D13_default_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + D13_gpio_pin: pinmux_D13_gpio_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + D13_gpio_pu_pin: pinmux_D13_gpio_pu_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + D13_gpio_pd_pin: pinmux_D13_gpio_pd_pin { + pinctrl-single,pins = < 0x1A8 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + /* H17 BLUE_GP1_PIN_4 gpio 3_1 */ + H17_default_pin: pinmux_H17_default_pin { + pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + H17_gpio_pin: pinmux_H17_gpio_pin { + pinctrl-single,pins = < 0x10C ( PIN_OUTPUT | MUX_MODE7 ) >; }; + H17_gpio_pu_pin: pinmux_H17_gpio_pu_pin { + pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + H17_gpio_pd_pin: pinmux_H17_gpio_pd_pin { + pinctrl-single,pins = < 0x10C ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + /* J15 BLUE_GP1_PIN_3 gpio 3_2 */ + J15_default_pin: pinmux_J15_default_pin { + pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + J15_gpio_pin: pinmux_J15_gpio_pin { + pinctrl-single,pins = < 0x110 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + J15_gpio_pu_pin: pinmux_J15_gpio_pu_pin { + pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + J15_gpio_pd_pin: pinmux_J15_gpio_pd_pin { + pinctrl-single,pins = < 0x110 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + + /* U16 BLUE_GP0_PIN_3 gpio 1_25 */ + U16_default_pin: pinmux_U16_default_pin { + pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + U16_gpio_pin: pinmux_U16_gpio_pin { + pinctrl-single,pins = < 0x064 ( PIN_OUTPUT | MUX_MODE7 ) >; }; + U16_gpio_pu_pin: pinmux_U16_gpio_pu_pin { + pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLUP | MUX_MODE7 ) >; }; + U16_gpio_pd_pin: pinmux_U16_gpio_pd_pin { + pinctrl-single,pins = < 0x064 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) >; }; + + }; &uart0 { @@ -503,15 +446,10 @@ }; &uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&uart1_pins>; - status = "okay"; }; &uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&uart2_pins>; status = "okay"; }; @@ -771,6 +709,112 @@ status = "okay"; }; + + /* UART 2 RX GPS */ + P9_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; + pinctrl-0 = <&P9_22_default_pin>; + pinctrl-1 = <&P9_22_gpio_pin>; + pinctrl-2 = <&P9_22_gpio_pu_pin>; + pinctrl-3 = <&P9_22_gpio_pd_pin>; + pinctrl-4 = <&P9_22_spi_pin>; + pinctrl-5 = <&P9_22_uart_pin>; + pinctrl-6 = <&P9_22_i2c_pin>; + pinctrl-7 = <&P9_22_pwm_pin>; + }; + + /* UART 2 TX GPS*/ + P9_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; + pinctrl-0 = <&P9_21_default_pin>; + pinctrl-1 = <&P9_21_gpio_pin>; + pinctrl-2 = <&P9_21_gpio_pu_pin>; + pinctrl-3 = <&P9_21_gpio_pd_pin>; + pinctrl-4 = <&P9_21_spi_pin>; + pinctrl-5 = <&P9_21_uart_pin>; + pinctrl-6 = <&P9_21_i2c_pin>; + pinctrl-7 = <&P9_21_pwm_pin>; + }; + + /* UART 1 RX */ + P9_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; + pinctrl-0 = <&P9_26_default_pin>; + pinctrl-1 = <&P9_26_gpio_pin>; + pinctrl-2 = <&P9_26_gpio_pu_pin>; + pinctrl-3 = <&P9_26_gpio_pd_pin>; + pinctrl-4 = <&P9_26_uart_pin>; + pinctrl-5 = <&P9_26_can_pin>; + pinctrl-6 = <&P9_26_i2c_pin>; + pinctrl-7 = <&P9_26_pruin_pin>; + }; + + /* UART 1 TX */ + P9_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; + pinctrl-0 = <&P9_24_default_pin>; + pinctrl-1 = <&P9_24_gpio_pin>; + pinctrl-2 = <&P9_24_gpio_pu_pin>; + pinctrl-3 = <&P9_24_gpio_pd_pin>; + pinctrl-4 = <&P9_24_uart_pin>; + pinctrl-5 = <&P9_24_can_pin>; + pinctrl-6 = <&P9_24_i2c_pin>; + pinctrl-7 = <&P9_24_pruin_pin>; + }; + + /* SPI MOSI */ + P9_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_30_default_pin>; + pinctrl-1 = <&P9_30_gpio_pin>; + pinctrl-2 = <&P9_30_gpio_pu_pin>; + pinctrl-3 = <&P9_30_gpio_pd_pin>; + pinctrl-4 = <&P9_30_pwm_pin>; + pinctrl-5 = <&P9_30_spi_pin>; + pinctrl-6 = <&P9_30_pruout_pin>; + pinctrl-7 = <&P9_30_pruin_pin>; + }; + + /* SPI MISO */ + P9_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_29_default_pin>; + pinctrl-1 = <&P9_29_gpio_pin>; + pinctrl-2 = <&P9_29_gpio_pu_pin>; + pinctrl-3 = <&P9_29_gpio_pd_pin>; + pinctrl-4 = <&P9_29_pwm_pin>; + pinctrl-5 = <&P9_29_spi_pin>; + pinctrl-6 = <&P9_29_pruout_pin>; + pinctrl-7 = <&P9_29_pruin_pin>; + }; + + /* SPI SCK */ + P9_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-0 = <&P9_31_default_pin>; + pinctrl-1 = <&P9_31_gpio_pin>; + pinctrl-2 = <&P9_31_gpio_pu_pin>; + pinctrl-3 = <&P9_31_gpio_pd_pin>; + pinctrl-4 = <&P9_31_pwm_pin>; + pinctrl-5 = <&P9_31_spi_pin>; + pinctrl-6 = <&P9_31_pruout_pin>; + pinctrl-7 = <&P9_31_pruin_pin>; + }; + /* Encoder 4 (U13) */ P8_15_pinmux { compatible = "bone-pinmux-helper"; @@ -870,6 +914,39 @@ pinctrl-2 = <&H17_gpio_pu_pin>; pinctrl-3 = <&H17_gpio_pd_pin>; }; + + + //////////////////////////////////////////////////////////////////////// + // Pinmux options only for BB BLue + //////////////////////////////////////////////////////////////////////// + + + + /* H18 SPI1_SS1 default SPI*/ + H18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi"; + pinctrl-0 = <&H18_default_pin>; + pinctrl-1 = <&H18_gpio_pin>; + pinctrl-2 = <&H18_gpio_pu_pin>; + pinctrl-3 = <&H18_gpio_pd_pin>; + pinctrl-4 = <&H18_spi_pin>; + }; + + + /* C18 SPI1_SS2 default spi*/ + C18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi"; + pinctrl-0 = <&C18_default_pin>; + pinctrl-1 = <&C18_gpio_pin>; + pinctrl-2 = <&C18_gpio_pu_pin>; + pinctrl-3 = <&C18_gpio_pd_pin>; + pinctrl-4 = <&C18_spi_pin>; + }; + }; /******************************************************************************* @@ -903,6 +980,10 @@ status = "okay"; }; +&ecap0 { status="okay"; }; +&ecap1 { status="okay"; }; +&ecap2 { status="okay"; }; + /******************************************************************************* * EQEP *******************************************************************************/ @@ -949,8 +1030,6 @@ SPI *******************************************************************************/ &spi1 { - pinctrl-names = "default"; - pinctrl-0 = <&spi1_pins>; #address-cells = <1>; #size-cells = <0>; From befa1c8e1fb1c2046899d88d1b28a1249071017c Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Sat, 4 Aug 2018 11:02:48 -0500 Subject: [PATCH 128/158] am335x-roboticscape.dtsi: drop spi2 property Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-roboticscape.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/am335x-roboticscape.dtsi b/arch/arm/boot/dts/am335x-roboticscape.dtsi index 60d9e34d71e85..963ce7b9a5823 100644 --- a/arch/arm/boot/dts/am335x-roboticscape.dtsi +++ b/arch/arm/boot/dts/am335x-roboticscape.dtsi @@ -42,6 +42,7 @@ /* librobotcontrol expects /dev/spidev1 */ spi0 = &spi0; spi1 = &spi1; + /delete-property/ spi2; }; /******************************************************************************* From 46733c1a8e38be22b2ee7bac9b40c804b51a58bd Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 29 Aug 2018 13:45:37 -0500 Subject: [PATCH 129/158] blue: fix P9_28/P9_31 spi pin references Signed-off-by: Robert Nelson --- .../dts/am335x-bone-common-universal-pins.dtsi | 10 ++++++++++ arch/arm/boot/dts/am335x-boneblue.dts | 16 +++++++++------- arch/arm/boot/dts/am335x-roboticscape.dtsi | 16 +++++++++------- 3 files changed, 28 insertions(+), 14 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi b/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi index 9bb59506e311f..f27f5aa528031 100644 --- a/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi @@ -615,6 +615,8 @@ pinctrl-single,pins = <0x15c 0x27>; }; /* Mode 7, Pull-Down, RxActive */ P9_17_spi_pin: pinmux_P9_17_spi_pin { pinctrl-single,pins = <0x15c 0x30>; }; /* Mode 0, Pull-Up, RxActive */ + P9_17_spi_cs_pin: pinmux_P9_17_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ P9_17_i2c_pin: pinmux_P9_17_i2c_pin { pinctrl-single,pins = <0x15c 0x32>; }; /* Mode 2, Pull-Up, RxActive */ P9_17_pwm_pin: pinmux_P9_17_pwm_pin { @@ -795,6 +797,8 @@ pinctrl-single,pins = <0x19c 0x21>; }; /* Mode 1, Pull-Down, RxActive */ P9_28_spi_pin: pinmux_P9_28_spi_pin { pinctrl-single,pins = <0x19c 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_28_spi_cs_pin: pinmux_P9_28_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { pinctrl-single,pins = <0x19c 0x24>; }; /* Mode 4, Pull-Down, RxActive */ P9_28_pruout_pin: pinmux_P9_28_pruout_pin { @@ -855,6 +859,8 @@ pinctrl-single,pins = <0x190 0x21>; }; /* Mode 1, Pull-Down, RxActive */ P9_31_spi_pin: pinmux_P9_31_spi_pin { pinctrl-single,pins = <0x190 0x23>; }; /* Mode 3, Pull-Down, RxActive */ + P9_31_spi_sclk_pin: pinmux_P9_31_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ P9_31_pruout_pin: pinmux_P9_31_pruout_pin { pinctrl-single,pins = <0x190 0x25>; }; /* Mode 5, Pull-Down, RxActive */ P9_31_pruin_pin: pinmux_P9_31_pruin_pin { @@ -920,6 +926,10 @@ pinctrl-single,pins = <0x164 0x22>; }; /* Mode 2, Pull-Down, RxActive */ P9_42_spiclk_pin: pinmux_P9_42_spiclk_pin { pinctrl-single,pins = <0x164 0x24>; }; /* Mode 4, Pull-Down, RxActive */ + P9_42_spi_cs_pin: pinmux_P9_42_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ + P9_42_spi_sclk_pin: pinmux_P9_42_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ /* P9_42.1 */ /* P9_92 (ZCZ ball B12) */ diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index a38e5841bfa7e..ac4b09b0b8071 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -804,15 +804,16 @@ P9_31_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_sclk", "pruout", "pruin"; pinctrl-0 = <&P9_31_default_pin>; pinctrl-1 = <&P9_31_gpio_pin>; pinctrl-2 = <&P9_31_gpio_pu_pin>; pinctrl-3 = <&P9_31_gpio_pd_pin>; pinctrl-4 = <&P9_31_pwm_pin>; pinctrl-5 = <&P9_31_spi_pin>; - pinctrl-6 = <&P9_31_pruout_pin>; - pinctrl-7 = <&P9_31_pruin_pin>; + pinctrl-6 = <&P9_31_spi_sclk_pin>; + pinctrl-7 = <&P9_31_pruout_pin>; + pinctrl-8 = <&P9_31_pruin_pin>; }; /* Encoder 4 (U13) */ @@ -881,16 +882,17 @@ P9_28_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pwm2", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_cs", "pwm2", "pruout", "pruin"; pinctrl-0 = <&P9_28_default_pin>; pinctrl-1 = <&P9_28_gpio_pin>; pinctrl-2 = <&P9_28_gpio_pu_pin>; pinctrl-3 = <&P9_28_gpio_pd_pin>; pinctrl-4 = <&P9_28_pwm_pin>; pinctrl-5 = <&P9_28_spi_pin>; - pinctrl-6 = <&P9_28_pwm2_pin>; - pinctrl-7 = <&P9_28_pruout_pin>; - pinctrl-8 = <&P9_28_pruin_pin>; + pinctrl-6 = <&P9_28_spi_cs_pin>; + pinctrl-7 = <&P9_28_pwm2_pin>; + pinctrl-8 = <&P9_28_pruout_pin>; + pinctrl-9 = <&P9_28_pruin_pin>; }; /* BLUE_GP1_PIN_3 gpio3_2 */ diff --git a/arch/arm/boot/dts/am335x-roboticscape.dtsi b/arch/arm/boot/dts/am335x-roboticscape.dtsi index 963ce7b9a5823..061d9d3ba16d5 100644 --- a/arch/arm/boot/dts/am335x-roboticscape.dtsi +++ b/arch/arm/boot/dts/am335x-roboticscape.dtsi @@ -207,31 +207,33 @@ P9_31_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_sclk", "pruout", "pruin"; pinctrl-0 = <&P9_31_default_pin>; pinctrl-1 = <&P9_31_gpio_pin>; pinctrl-2 = <&P9_31_gpio_pu_pin>; pinctrl-3 = <&P9_31_gpio_pd_pin>; pinctrl-4 = <&P9_31_pwm_pin>; pinctrl-5 = <&P9_31_spi_pin>; - pinctrl-6 = <&P9_31_pruout_pin>; - pinctrl-7 = <&P9_31_pruin_pin>; + pinctrl-6 = <&P9_31_spi_sclk_pin>; + pinctrl-7 = <&P9_31_pruout_pin>; + pinctrl-8 = <&P9_31_pruin_pin>; }; /* SPI SS1 GPIO3_17*/ P9_28_pinmux { compatible = "bone-pinmux-helper"; status = "okay"; - pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pwm2", "pruout", "pruin"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_cs", "pwm2", "pruout", "pruin"; pinctrl-0 = <&P9_28_default_pin>; pinctrl-1 = <&P9_28_gpio_pin>; pinctrl-2 = <&P9_28_gpio_pu_pin>; pinctrl-3 = <&P9_28_gpio_pd_pin>; pinctrl-4 = <&P9_28_pwm_pin>; pinctrl-5 = <&P9_28_spi_pin>; - pinctrl-6 = <&P9_28_pwm2_pin>; - pinctrl-7 = <&P9_28_pruout_pin>; - pinctrl-8 = <&P9_28_pruin_pin>; + pinctrl-6 = <&P9_28_spi_cs_pin>; + pinctrl-7 = <&P9_28_pwm2_pin>; + pinctrl-8 = <&P9_28_pruout_pin>; + pinctrl-9 = <&P9_28_pruin_pin>; }; /* SPI SS1 GPIO1_17*/ From f53a345e544fc3242503f26979d2631d03a1f52a Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 5 Oct 2018 16:30:18 -0500 Subject: [PATCH 130/158] blue/roboticape: fix usart/spi (merge with 1.0.3) Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-boneblue.dts | 18 +++++++++--------- arch/arm/boot/dts/am335x-roboticscape.dtsi | 18 +++++++++--------- 2 files changed, 18 insertions(+), 18 deletions(-) diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index ac4b09b0b8071..429d1f21fc77b 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -715,7 +715,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; - pinctrl-0 = <&P9_22_default_pin>; + pinctrl-0 = <&P9_22_uart_pin>; pinctrl-1 = <&P9_22_gpio_pin>; pinctrl-2 = <&P9_22_gpio_pu_pin>; pinctrl-3 = <&P9_22_gpio_pd_pin>; @@ -730,7 +730,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; - pinctrl-0 = <&P9_21_default_pin>; + pinctrl-0 = <&P9_21_uart_pin>; pinctrl-1 = <&P9_21_gpio_pin>; pinctrl-2 = <&P9_21_gpio_pu_pin>; pinctrl-3 = <&P9_21_gpio_pd_pin>; @@ -745,7 +745,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; - pinctrl-0 = <&P9_26_default_pin>; + pinctrl-0 = <&P9_26_uart_pin>; pinctrl-1 = <&P9_26_gpio_pin>; pinctrl-2 = <&P9_26_gpio_pu_pin>; pinctrl-3 = <&P9_26_gpio_pd_pin>; @@ -760,7 +760,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; - pinctrl-0 = <&P9_24_default_pin>; + pinctrl-0 = <&P9_24_uart_pin>; pinctrl-1 = <&P9_24_gpio_pin>; pinctrl-2 = <&P9_24_gpio_pu_pin>; pinctrl-3 = <&P9_24_gpio_pd_pin>; @@ -775,7 +775,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; - pinctrl-0 = <&P9_30_default_pin>; + pinctrl-0 = <&P9_30_spi_pin>; pinctrl-1 = <&P9_30_gpio_pin>; pinctrl-2 = <&P9_30_gpio_pu_pin>; pinctrl-3 = <&P9_30_gpio_pd_pin>; @@ -790,7 +790,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; - pinctrl-0 = <&P9_29_default_pin>; + pinctrl-0 = <&P9_29_spi_pin>; pinctrl-1 = <&P9_29_gpio_pin>; pinctrl-2 = <&P9_29_gpio_pu_pin>; pinctrl-3 = <&P9_29_gpio_pd_pin>; @@ -805,7 +805,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_sclk", "pruout", "pruin"; - pinctrl-0 = <&P9_31_default_pin>; + pinctrl-0 = <&P9_31_spi_sclk_pin>; pinctrl-1 = <&P9_31_gpio_pin>; pinctrl-2 = <&P9_31_gpio_pu_pin>; pinctrl-3 = <&P9_31_gpio_pd_pin>; @@ -929,7 +929,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi"; - pinctrl-0 = <&H18_default_pin>; + pinctrl-0 = <&H18_spi_pin>; pinctrl-1 = <&H18_gpio_pin>; pinctrl-2 = <&H18_gpio_pu_pin>; pinctrl-3 = <&H18_gpio_pd_pin>; @@ -942,7 +942,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi"; - pinctrl-0 = <&C18_default_pin>; + pinctrl-0 = <&C18_spi_pin>; pinctrl-1 = <&C18_gpio_pin>; pinctrl-2 = <&C18_gpio_pu_pin>; pinctrl-3 = <&C18_gpio_pd_pin>; diff --git a/arch/arm/boot/dts/am335x-roboticscape.dtsi b/arch/arm/boot/dts/am335x-roboticscape.dtsi index 061d9d3ba16d5..e87b2773eaffc 100644 --- a/arch/arm/boot/dts/am335x-roboticscape.dtsi +++ b/arch/arm/boot/dts/am335x-roboticscape.dtsi @@ -148,7 +148,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; - pinctrl-0 = <&P9_21_default_pin>; + pinctrl-0 = <&P9_21_uart_pin>; pinctrl-1 = <&P9_21_gpio_pin>; pinctrl-2 = <&P9_21_gpio_pu_pin>; pinctrl-3 = <&P9_21_gpio_pd_pin>; @@ -163,7 +163,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "spi", "uart", "i2c", "pwm"; - pinctrl-0 = <&P9_22_default_pin>; + pinctrl-0 = <&P9_22_uart_pin>; pinctrl-1 = <&P9_22_gpio_pin>; pinctrl-2 = <&P9_22_gpio_pu_pin>; pinctrl-3 = <&P9_22_gpio_pd_pin>; @@ -178,7 +178,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; - pinctrl-0 = <&P9_29_default_pin>; + pinctrl-0 = <&P9_29_spi_pin>; pinctrl-1 = <&P9_29_gpio_pin>; pinctrl-2 = <&P9_29_gpio_pu_pin>; pinctrl-3 = <&P9_29_gpio_pd_pin>; @@ -193,7 +193,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "pruout", "pruin"; - pinctrl-0 = <&P9_30_default_pin>; + pinctrl-0 = <&P9_30_spi_pin>; pinctrl-1 = <&P9_30_gpio_pin>; pinctrl-2 = <&P9_30_gpio_pu_pin>; pinctrl-3 = <&P9_30_gpio_pd_pin>; @@ -208,7 +208,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_sclk", "pruout", "pruin"; - pinctrl-0 = <&P9_31_default_pin>; + pinctrl-0 = <&P9_31_spi_sclk_pin>; pinctrl-1 = <&P9_31_gpio_pin>; pinctrl-2 = <&P9_31_gpio_pu_pin>; pinctrl-3 = <&P9_31_gpio_pd_pin>; @@ -224,7 +224,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm", "spi", "spi_cs", "pwm2", "pruout", "pruin"; - pinctrl-0 = <&P9_28_default_pin>; + pinctrl-0 = <&P9_28_spi_cs_pin>; pinctrl-1 = <&P9_28_gpio_pin>; pinctrl-2 = <&P9_28_gpio_pu_pin>; pinctrl-3 = <&P9_28_gpio_pd_pin>; @@ -241,7 +241,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "pwm"; - pinctrl-0 = <&P9_23_default_pin>; + pinctrl-0 = <&P9_23_gpio_pin>; pinctrl-1 = <&P9_23_gpio_pin>; pinctrl-2 = <&P9_23_gpio_pu_pin>; pinctrl-3 = <&P9_23_gpio_pd_pin>; @@ -253,7 +253,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; - pinctrl-0 = <&P9_24_default_pin>; + pinctrl-0 = <&P9_24_uart_pin>; pinctrl-1 = <&P9_24_gpio_pin>; pinctrl-2 = <&P9_24_gpio_pu_pin>; pinctrl-3 = <&P9_24_gpio_pd_pin>; @@ -268,7 +268,7 @@ compatible = "bone-pinmux-helper"; status = "okay"; pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "uart", "can", "i2c", "pruin"; - pinctrl-0 = <&P9_26_default_pin>; + pinctrl-0 = <&P9_26_uart_pin>; pinctrl-1 = <&P9_26_gpio_pin>; pinctrl-2 = <&P9_26_gpio_pu_pin>; pinctrl-3 = <&P9_26_gpio_pd_pin>; From 371d3677cb237c4bb66fefbcce72289b20de8fa7 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 27 Jul 2018 15:50:33 -0500 Subject: [PATCH 131/158] uboot: cape-universal enablement Signed-off-by: Robert Nelson --- .../arm/boot/dts/am335x-bone-common-univ.dtsi | 2919 +++++++++++++++++ arch/arm/boot/dts/am335x-bone-uboot-univ.dts | 27 + .../boot/dts/am335x-boneblack-uboot-univ.dts | 38 + ...am335x-bonegreen-wireless-common-univ.dtsi | 2793 ++++++++++++++++ .../am335x-bonegreen-wireless-uboot-univ.dts | 53 + 5 files changed, 5830 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-bone-common-univ.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-uboot-univ.dts create mode 100644 arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts create mode 100644 arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi create mode 100644 arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts diff --git a/arch/arm/boot/dts/am335x-bone-common-univ.dtsi b/arch/arm/boot/dts/am335x-bone-common-univ.dtsi new file mode 100644 index 0000000000000..aa69240257aa2 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-common-univ.dtsi @@ -0,0 +1,2919 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&am33xx_pinmux { + /************************/ + /* P8 Header */ + /************************/ + + /* P8_01 GND */ + + /* P8_02 GND */ + + + /* P8_03 (ZCZ ball R9) emmc */ + P8_03_default_pin: pinmux_P8_03_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_pin: pinmux_P8_03_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_pu_pin: pinmux_P8_03_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_pd_pin: pinmux_P8_03_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_input_pin: pinmux_P8_03_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + + /* P8_04 (ZCZ ball T9) emmc */ + P8_04_default_pin: pinmux_P8_04_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_pin: pinmux_P8_04_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_pu_pin: pinmux_P8_04_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_pd_pin: pinmux_P8_04_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_input_pin: pinmux_P8_04_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + + /* P8_05 (ZCZ ball R8) emmc */ + P8_05_default_pin: pinmux_P8_05_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_pin: pinmux_P8_05_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_pu_pin: pinmux_P8_05_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_pd_pin: pinmux_P8_05_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_input_pin: pinmux_P8_05_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + + /* P8_06 (ZCZ ball T8) emmc */ + P8_06_default_pin: pinmux_P8_06_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_pin: pinmux_P8_06_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_pu_pin: pinmux_P8_06_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_pd_pin: pinmux_P8_06_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_input_pin: pinmux_P8_06_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + + /* P8_07 (ZCZ ball R7) gpio2_2 */ + P8_07_default_pin: pinmux_P8_07_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_pin: pinmux_P8_07_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_pd_pin: pinmux_P8_07_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_input_pin: pinmux_P8_07_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_timer_pin: pinmux_P8_07_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_advn_ale.timer4 */ + + /* P8_08 (ZCZ ball T7) gpio2_3 */ + P8_08_default_pin: pinmux_P8_08_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_pin: pinmux_P8_08_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_pd_pin: pinmux_P8_08_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_input_pin: pinmux_P8_08_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_timer_pin: pinmux_P8_08_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_oen_ren.timer7 */ + + /* P8_09 (ZCZ ball T6) gpio2_5 */ + P8_09_default_pin: pinmux_P8_09_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_pin: pinmux_P8_09_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_pd_pin: pinmux_P8_09_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_input_pin: pinmux_P8_09_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_timer_pin: pinmux_P8_09_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_be0n_cle.timer5 */ + + /* P8_10 (ZCZ ball U6) gpio2_4 */ + P8_10_default_pin: pinmux_P8_10_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_pin: pinmux_P8_10_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_pd_pin: pinmux_P8_10_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_input_pin: pinmux_P8_10_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_timer_pin: pinmux_P8_10_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_wen.timer6 */ + + /* P8_11 (ZCZ ball R12) gpio1_13 */ + P8_11_default_pin: pinmux_P8_11_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_pin: pinmux_P8_11_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_pu_pin: pinmux_P8_11_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_pd_pin: pinmux_P8_11_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_input_pin: pinmux_P8_11_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_qep_pin: pinmux_P8_11_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eqep2b_in */ + P8_11_pruout_pin: pinmux_P8_11_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pru0_out15 */ + + /* P8_12 (ZCZ ball T12) gpio1_12 */ + P8_12_default_pin: pinmux_P8_12_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_pin: pinmux_P8_12_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_pu_pin: pinmux_P8_12_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_pd_pin: pinmux_P8_12_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_input_pin: pinmux_P8_12_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_qep_pin: pinmux_P8_12_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad12.eqep2a_in */ + P8_12_pruout_pin: pinmux_P8_12_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pru0_out14 */ + + /* P8_13 (ZCZ ball T10) gpio0_23 */ + P8_13_default_pin: pinmux_P8_13_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_pin: pinmux_P8_13_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_pu_pin: pinmux_P8_13_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_pd_pin: pinmux_P8_13_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_input_pin: pinmux_P8_13_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_pwm_pin: pinmux_P8_13_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2b */ + + /* P8_14 (ZCZ ball T11) gpio0_26 */ + P8_14_default_pin: pinmux_P8_14_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P8_14_gpio_pin: pinmux_P8_14_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P8_14_gpio_pu_pin: pinmux_P8_14_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P8_14_gpio_pd_pin: pinmux_P8_14_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P8_14_gpio_input_pin: pinmux_P8_14_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad10.gpio0_26 */ + P8_14_pwm_pin: pinmux_P8_14_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0828, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad10.ehrpwm2_tripzone_input */ + + /* P8_15 (ZCZ ball U13) gpio1_15 */ + P8_15_default_pin: pinmux_P8_15_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_pin: pinmux_P8_15_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_input_pin: pinmux_P8_15_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_qep_pin: pinmux_P8_15_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eqep2_strobe */ + P8_15_pru_ecap_pin: pinmux_P8_15_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ + P8_15_pruin_pin: pinmux_P8_15_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad15.pru0_in15 */ + + /* P8_16 (ZCZ ball V13) gpio1_14 */ + P8_16_default_pin: pinmux_P8_16_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_pin: pinmux_P8_16_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_pu_pin: pinmux_P8_16_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_pd_pin: pinmux_P8_16_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_input_pin: pinmux_P8_16_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_qep_pin: pinmux_P8_16_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eqep2_index */ + P8_16_pruin_pin: pinmux_P8_16_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad14.pru0_in14 */ + + /* P8_17 (ZCZ ball U12) gpio0_27 */ + P8_17_default_pin: pinmux_P8_17_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P8_17_gpio_pin: pinmux_P8_17_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P8_17_gpio_pu_pin: pinmux_P8_17_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P8_17_gpio_pd_pin: pinmux_P8_17_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P8_17_gpio_input_pin: pinmux_P8_17_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad11.gpio0_27 */ + P8_17_pwm_pin: pinmux_P8_17_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x082c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad11.ehrpwm0_synco */ + + /* P8_18 (ZCZ ball V12) gpio2_1 */ + P8_18_default_pin: pinmux_P8_18_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_pin: pinmux_P8_18_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_pu_pin: pinmux_P8_18_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_pd_pin: pinmux_P8_18_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_input_pin: pinmux_P8_18_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + + /* P8_19 (ZCZ ball U10) gpio0_22 */ + P8_19_default_pin: pinmux_P8_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_pin: pinmux_P8_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_pu_pin: pinmux_P8_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_pd_pin: pinmux_P8_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_input_pin: pinmux_P8_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_pwm_pin: pinmux_P8_19_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad8.ehrpwm2a */ + + /* P8_20 (ZCZ ball V9) emmc */ + P8_20_default_pin: pinmux_P8_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_pin: pinmux_P8_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_pu_pin: pinmux_P8_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_pd_pin: pinmux_P8_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_input_pin: pinmux_P8_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_pruout_pin: pinmux_P8_20_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_csn2.pru1_out13 */ + P8_20_pruin_pin: pinmux_P8_20_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_csn2.pru1_in13 */ + + /* P8_21 (ZCZ ball U9) emmc */ + P8_21_default_pin: pinmux_P8_21_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_pin: pinmux_P8_21_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_pu_pin: pinmux_P8_21_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_pd_pin: pinmux_P8_21_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_input_pin: pinmux_P8_21_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_pruout_pin: pinmux_P8_21_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_csn1.pru1_out12 */ + P8_21_pruin_pin: pinmux_P8_21_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_csn1.pru1_in12 */ + + /* P8_22 (ZCZ ball V8) emmc */ + P8_22_default_pin: pinmux_P8_22_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_pin: pinmux_P8_22_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_pu_pin: pinmux_P8_22_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_pd_pin: pinmux_P8_22_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_input_pin: pinmux_P8_22_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + + /* P8_23 (ZCZ ball U8) emmc */ + P8_23_default_pin: pinmux_P8_23_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_pin: pinmux_P8_23_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_pu_pin: pinmux_P8_23_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_pd_pin: pinmux_P8_23_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_input_pin: pinmux_P8_23_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + + /* P8_24 (ZCZ ball V7) emmc */ + P8_24_default_pin: pinmux_P8_24_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_pin: pinmux_P8_24_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_pu_pin: pinmux_P8_24_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_pd_pin: pinmux_P8_24_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_input_pin: pinmux_P8_24_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + + /* P8_25 (ZCZ ball U7) emmc */ + P8_25_default_pin: pinmux_P8_25_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_pin: pinmux_P8_25_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_pu_pin: pinmux_P8_25_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_pd_pin: pinmux_P8_25_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_input_pin: pinmux_P8_25_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + + /* P8_26 (ZCZ ball V6) gpio1_29 */ + P8_26_default_pin: pinmux_P8_26_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x087c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ + P8_26_gpio_pin: pinmux_P8_26_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x087c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ + P8_26_gpio_pu_pin: pinmux_P8_26_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x087c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ + P8_26_gpio_pd_pin: pinmux_P8_26_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x087c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ + P8_26_gpio_input_pin: pinmux_P8_26_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x087c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ + + /* P8_27 (ZCZ ball U5) hdmi */ + P8_27_default_pin: pinmux_P8_27_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_pin: pinmux_P8_27_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_pu_pin: pinmux_P8_27_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_pd_pin: pinmux_P8_27_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_input_pin: pinmux_P8_27_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_pruout_pin: pinmux_P8_27_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pru1_out8 */ + P8_27_pruin_pin: pinmux_P8_27_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_vsync.pru1_in8 */ + + /* P8_28 (ZCZ ball V5) hdmi */ + P8_28_default_pin: pinmux_P8_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_pin: pinmux_P8_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_pu_pin: pinmux_P8_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_pd_pin: pinmux_P8_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_input_pin: pinmux_P8_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_pruout_pin: pinmux_P8_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pru1_out10 */ + P8_28_pruin_pin: pinmux_P8_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ + + /* P8_29 (ZCZ ball R5) hdmi */ + P8_29_default_pin: pinmux_P8_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_pin: pinmux_P8_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_pu_pin: pinmux_P8_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_pd_pin: pinmux_P8_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_input_pin: pinmux_P8_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_pruout_pin: pinmux_P8_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pru1_out9 */ + P8_29_pruin_pin: pinmux_P8_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_hsync.pru1_in9 */ + + /* P8_30 (ZCZ ball R6) hdmi */ + P8_30_default_pin: pinmux_P8_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_pin: pinmux_P8_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_pu_pin: pinmux_P8_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_pd_pin: pinmux_P8_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_input_pin: pinmux_P8_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_pruout_pin: pinmux_P8_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pru1_out11 */ + P8_30_pruin_pin: pinmux_P8_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE6) >; }; /* lcd_ac_bias_en.pru1_in11 */ + + /* P8_31 (ZCZ ball V4) hdmi */ + P8_31_default_pin: pinmux_P8_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_pin: pinmux_P8_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_pu_pin: pinmux_P8_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_pd_pin: pinmux_P8_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_input_pin: pinmux_P8_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_qep_pin: pinmux_P8_31_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data14.eqep1_index */ + P8_31_uart_pin: pinmux_P8_31_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* lcd_data14.uart5_rxd */ + + /* P8_32 (ZCZ ball T5) hdmi */ + P8_32_default_pin: pinmux_P8_32_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_pin: pinmux_P8_32_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_pu_pin: pinmux_P8_32_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_pd_pin: pinmux_P8_32_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_input_pin: pinmux_P8_32_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_qep_pin: pinmux_P8_32_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data15.eqep1_strobe */ + + /* P8_33 (ZCZ ball V3) hdmi */ + P8_33_default_pin: pinmux_P8_33_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_pin: pinmux_P8_33_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_pu_pin: pinmux_P8_33_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_pd_pin: pinmux_P8_33_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_input_pin: pinmux_P8_33_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_qep_pin: pinmux_P8_33_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data13.eqep1b_in */ + + /* P8_34 (ZCZ ball U4) hdmi */ + P8_34_default_pin: pinmux_P8_34_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_pin: pinmux_P8_34_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_pu_pin: pinmux_P8_34_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_pd_pin: pinmux_P8_34_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_input_pin: pinmux_P8_34_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_pwm_pin: pinmux_P8_34_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data11.ehrpwm1b */ + + /* P8_35 (ZCZ ball V2) hdmi */ + P8_35_default_pin: pinmux_P8_35_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_pin: pinmux_P8_35_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_pu_pin: pinmux_P8_35_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_pd_pin: pinmux_P8_35_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_input_pin: pinmux_P8_35_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_qep_pin: pinmux_P8_35_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data12.eqep1a_in */ + + /* P8_36 (ZCZ ball U3) hdmi */ + P8_36_default_pin: pinmux_P8_36_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_pin: pinmux_P8_36_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_pu_pin: pinmux_P8_36_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_pd_pin: pinmux_P8_36_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_input_pin: pinmux_P8_36_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_pwm_pin: pinmux_P8_36_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data10.ehrpwm1a */ + + /* P8_37 (ZCZ ball U1) hdmi */ + P8_37_default_pin: pinmux_P8_37_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_pin: pinmux_P8_37_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_pu_pin: pinmux_P8_37_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_pd_pin: pinmux_P8_37_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_input_pin: pinmux_P8_37_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_pwm_pin: pinmux_P8_37_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data8.ehrpwm1_tripzone_input */ + P8_37_uart_pin: pinmux_P8_37_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* lcd_data8.uart5_txd */ + + /* P8_38 (ZCZ ball U2) hdmi */ + P8_38_default_pin: pinmux_P8_38_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_pin: pinmux_P8_38_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_pu_pin: pinmux_P8_38_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_pd_pin: pinmux_P8_38_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_input_pin: pinmux_P8_38_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_pwm_pin: pinmux_P8_38_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data9.ehrpwm0_synco */ + P8_38_uart_pin: pinmux_P8_38_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* lcd_data9.uart5_rxd */ + + /* P8_39 (ZCZ ball T3) hdmi */ + P8_39_default_pin: pinmux_P8_39_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_pin: pinmux_P8_39_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_pu_pin: pinmux_P8_39_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_pd_pin: pinmux_P8_39_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_input_pin: pinmux_P8_39_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_qep_pin: pinmux_P8_39_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data6.eqep2_index */ + P8_39_pruout_pin: pinmux_P8_39_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data6.pru1_out6 */ + P8_39_pruin_pin: pinmux_P8_39_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data6.pru1_in6 */ + + /* P8_40 (ZCZ ball T4) hdmi */ + P8_40_default_pin: pinmux_P8_40_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_pin: pinmux_P8_40_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_pu_pin: pinmux_P8_40_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_pd_pin: pinmux_P8_40_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_input_pin: pinmux_P8_40_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_qep_pin: pinmux_P8_40_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data7.eqep2_strobe */ + P8_40_pruout_pin: pinmux_P8_40_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data7.pru1_out7 */ + P8_40_pruin_pin: pinmux_P8_40_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data7.pru1_in7 */ + + /* P8_41 (ZCZ ball T1) hdmi */ + P8_41_default_pin: pinmux_P8_41_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_pin: pinmux_P8_41_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_pu_pin: pinmux_P8_41_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_pd_pin: pinmux_P8_41_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_input_pin: pinmux_P8_41_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_qep_pin: pinmux_P8_41_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data4.eqep2a_in */ + P8_41_pruout_pin: pinmux_P8_41_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data4.pru1_out4 */ + P8_41_pruin_pin: pinmux_P8_41_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data4.pru1_in4 */ + + /* P8_42 (ZCZ ball T2) hdmi */ + P8_42_default_pin: pinmux_P8_42_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_pin: pinmux_P8_42_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_pu_pin: pinmux_P8_42_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_pd_pin: pinmux_P8_42_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_input_pin: pinmux_P8_42_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_qep_pin: pinmux_P8_42_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data5.eqep2b_in */ + P8_42_pruout_pin: pinmux_P8_42_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data5.pru1_out5 */ + P8_42_pruin_pin: pinmux_P8_42_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data5.pru1_in5 */ + + /* P8_43 (ZCZ ball R3) hdmi */ + P8_43_default_pin: pinmux_P8_43_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_pin: pinmux_P8_43_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_pu_pin: pinmux_P8_43_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_pd_pin: pinmux_P8_43_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_input_pin: pinmux_P8_43_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_pwm_pin: pinmux_P8_43_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data2.ehrpwm2_tripzone_input */ + P8_43_pruout_pin: pinmux_P8_43_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data2.pru1_out2 */ + P8_43_pruin_pin: pinmux_P8_43_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data2.pru1_in2 */ + + /* P8_44 (ZCZ ball R4) hdmi */ + P8_44_default_pin: pinmux_P8_44_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_pin: pinmux_P8_44_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_pu_pin: pinmux_P8_44_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_pd_pin: pinmux_P8_44_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_input_pin: pinmux_P8_44_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_pwm_pin: pinmux_P8_44_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data3.ehrpwm0_synco */ + P8_44_pruout_pin: pinmux_P8_44_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data3.pru1_out3 */ + P8_44_pruin_pin: pinmux_P8_44_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data3.pru1_in3 */ + + /* P8_45 (ZCZ ball R1) hdmi */ + P8_45_default_pin: pinmux_P8_45_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_pin: pinmux_P8_45_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_pu_pin: pinmux_P8_45_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_pd_pin: pinmux_P8_45_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_input_pin: pinmux_P8_45_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_pwm_pin: pinmux_P8_45_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data0.ehrpwm2a */ + P8_45_pruout_pin: pinmux_P8_45_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data0.pru1_out0 */ + P8_45_pruin_pin: pinmux_P8_45_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data0.pru1_in0 */ + + /* P8_46 (ZCZ ball R2) hdmi */ + P8_46_default_pin: pinmux_P8_46_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_pin: pinmux_P8_46_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_pu_pin: pinmux_P8_46_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_pd_pin: pinmux_P8_46_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_input_pin: pinmux_P8_46_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_pwm_pin: pinmux_P8_46_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data1.ehrpwm2b */ + P8_46_pruout_pin: pinmux_P8_46_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data1.pru1_out1 */ + P8_46_pruin_pin: pinmux_P8_46_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data1.pru1_in1 */ + + /************************/ + /* P9 Header */ + /************************/ + + /* P9_01 GND */ + + /* P9_02 GND */ + + /* P9_03 3V3 */ + + /* P9_04 3V3 */ + + /* P9_05 VDD_5V */ + + /* P9_06 VDD_5V */ + + /* P9_07 SYS_5V */ + + /* P9_08 SYS_5V */ + + /* P9_09 PWR_BUT */ + + /* P9_10 RSTn */ + + /* P9_11 (ZCZ ball T17) gpio0_30 */ + P9_11_default_pin: pinmux_P9_11_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_pin: pinmux_P9_11_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_input_pin: pinmux_P9_11_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_uart_pin: pinmux_P9_11_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ + + /* P9_12 (ZCZ ball U18) gpio1_28 */ + P9_12_default_pin: pinmux_P9_12_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_pin: pinmux_P9_12_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_pd_pin: pinmux_P9_12_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_input_pin: pinmux_P9_12_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + + /* P9_13 (ZCZ ball U17) gpio0_31 */ + P9_13_default_pin: pinmux_P9_13_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_pin: pinmux_P9_13_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_pd_pin: pinmux_P9_13_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_input_pin: pinmux_P9_13_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_uart_pin: pinmux_P9_13_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ + + /* P9_14 (ZCZ ball U14) gpio1_18 */ + P9_14_default_pin: pinmux_P9_14_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_pin: pinmux_P9_14_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_pu_pin: pinmux_P9_14_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_pd_pin: pinmux_P9_14_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_input_pin: pinmux_P9_14_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_pwm_pin: pinmux_P9_14_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ + + /* P9_15 (ZCZ ball R13) gpio1_16 */ + P9_15_default_pin: pinmux_P9_15_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_pin: pinmux_P9_15_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_pu_pin: pinmux_P9_15_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_pd_pin: pinmux_P9_15_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_input_pin: pinmux_P9_15_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_pwm_pin: pinmux_P9_15_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a0.ehrpwm1_tripzone_input */ + + /* P9_16 (ZCZ ball T14) gpio1_19 */ + P9_16_default_pin: pinmux_P9_16_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_pin: pinmux_P9_16_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_pu_pin: pinmux_P9_16_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_pd_pin: pinmux_P9_16_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_input_pin: pinmux_P9_16_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_pwm_pin: pinmux_P9_16_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a3.ehrpwm1b */ + + /* P9_17 (ZCZ ball A16) gpio0_5 */ + P9_17_default_pin: pinmux_P9_17_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_pin: pinmux_P9_17_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_pd_pin: pinmux_P9_17_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_input_pin: pinmux_P9_17_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_INPUT | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_spi_cs_pin: pinmux_P9_17_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ + P9_17_i2c_pin: pinmux_P9_17_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.i2c1_scl */ + P9_17_pwm_pin: pinmux_P9_17_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_cs0.ehrpwm0_synci */ + P9_17_pru_uart_pin: pinmux_P9_17_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ + + /* P9_18 (ZCZ ball B16) gpio0_4 */ + P9_18_default_pin: pinmux_P9_18_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_pin: pinmux_P9_18_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_pd_pin: pinmux_P9_18_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_input_pin: pinmux_P9_18_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_spi_pin: pinmux_P9_18_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ + P9_18_i2c_pin: pinmux_P9_18_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.i2c1_sda */ + P9_18_pwm_pin: pinmux_P9_18_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d1.ehrpwm0_tripzone_input */ + P9_18_pru_uart_pin: pinmux_P9_18_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ + + /* P9_19 (ZCZ ball D17) i2c2_scl */ + P9_19_default_pin: pinmux_P9_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P9_19_gpio_pin: pinmux_P9_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_pu_pin: pinmux_P9_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_pd_pin: pinmux_P9_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_input_pin: pinmux_P9_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_timer_pin: pinmux_P9_19_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart1_rtsn.timer5 */ + P9_19_can_pin: pinmux_P9_19_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ + P9_19_i2c_pin: pinmux_P9_19_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P9_19_spi_cs_pin: pinmux_P9_19_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ + P9_19_pru_uart_pin: pinmux_P9_19_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ + + /* P9_20 (ZCZ ball D18) i2c2_sda */ + P9_20_default_pin: pinmux_P9_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P9_20_gpio_pin: pinmux_P9_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_pu_pin: pinmux_P9_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_pd_pin: pinmux_P9_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_input_pin: pinmux_P9_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_INPUT | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_timer_pin: pinmux_P9_20_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart1_ctsn.timer6 */ + P9_20_can_pin: pinmux_P9_20_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ + P9_20_i2c_pin: pinmux_P9_20_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P9_20_spi_cs_pin: pinmux_P9_20_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ + P9_20_pru_uart_pin: pinmux_P9_20_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ + + /* P9_21 (ZCZ ball B17) gpio0_3 */ + P9_21_default_pin: pinmux_P9_21_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_pin: pinmux_P9_21_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_pd_pin: pinmux_P9_21_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_input_pin: pinmux_P9_21_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_spi_pin: pinmux_P9_21_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ + P9_21_uart_pin: pinmux_P9_21_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ + P9_21_i2c_pin: pinmux_P9_21_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ + P9_21_pwm_pin: pinmux_P9_21_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0b */ + P9_21_pru_uart_pin: pinmux_P9_21_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d0.pr1_uart0_rts_n */ + + /* P9_22 (ZCZ ball A17) gpio0_2 */ + P9_22_default_pin: pinmux_P9_22_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_pin: pinmux_P9_22_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_pd_pin: pinmux_P9_22_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_input_pin: pinmux_P9_22_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_INPUT | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_spi_sclk_pin: pinmux_P9_22_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ + P9_22_uart_pin: pinmux_P9_22_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ + P9_22_i2c_pin: pinmux_P9_22_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ + P9_22_pwm_pin: pinmux_P9_22_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0a */ + P9_22_pru_uart_pin: pinmux_P9_22_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_sclk.pr1_uart0_cts_n */ + + /* P9_23 (ZCZ ball V14) gpio1_17 */ + P9_23_default_pin: pinmux_P9_23_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_pin: pinmux_P9_23_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_input_pin: pinmux_P9_23_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_pwm_pin: pinmux_P9_23_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a1.ehrpwm0_synco */ + + /* P9_24 (ZCZ ball D15) gpio0_15 */ + P9_24_default_pin: pinmux_P9_24_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_pin: pinmux_P9_24_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_pd_pin: pinmux_P9_24_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_input_pin: pinmux_P9_24_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_uart_pin: pinmux_P9_24_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ + P9_24_can_pin: pinmux_P9_24_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ + P9_24_i2c_pin: pinmux_P9_24_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ + P9_24_pru_uart_pin: pinmux_P9_24_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ + P9_24_pruin_pin: pinmux_P9_24_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE6) >; }; /* uart1_txd.pru0_in16 */ + + /* P9_25 (ZCZ ball A14) audio */ + P9_25_default_pin: pinmux_P9_25_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_pin: pinmux_P9_25_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_pu_pin: pinmux_P9_25_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_pd_pin: pinmux_P9_25_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_input_pin: pinmux_P9_25_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_qep_pin: pinmux_P9_25_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eqep0_strobe */ + P9_25_pruout_pin: pinmux_P9_25_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pru0_out7 */ + P9_25_pruin_pin: pinmux_P9_25_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ + + /* P9_26 (ZCZ ball D16) gpio0_14 */ + P9_26_default_pin: pinmux_P9_26_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_pin: pinmux_P9_26_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_pd_pin: pinmux_P9_26_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_input_pin: pinmux_P9_26_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_uart_pin: pinmux_P9_26_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ + P9_26_can_pin: pinmux_P9_26_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + P9_26_i2c_pin: pinmux_P9_26_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ + P9_26_pru_uart_pin: pinmux_P9_26_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ + P9_26_pruin_pin: pinmux_P9_26_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE6) >; }; /* uart1_rxd.pru1_in16 */ + + /* P9_27 (ZCZ ball C13) gpio3_19 */ + P9_27_default_pin: pinmux_P9_27_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_pin: pinmux_P9_27_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_pu_pin: pinmux_P9_27_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_pd_pin: pinmux_P9_27_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_input_pin: pinmux_P9_27_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_qep_pin: pinmux_P9_27_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eqep0b_in */ + P9_27_pruout_pin: pinmux_P9_27_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pru0_out5 */ + P9_27_pruin_pin: pinmux_P9_27_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ + + /* P9_28 (ZCZ ball C12) audio */ + P9_28_default_pin: pinmux_P9_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_pin: pinmux_P9_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_input_pin: pinmux_P9_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_pwm_pin: pinmux_P9_28_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ + P9_28_spi_cs_pin: pinmux_P9_28_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ + P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* mcasp0_ahclkr.ecap2_in_pwm2_out */ + P9_28_pruout_pin: pinmux_P9_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pru0_out3 */ + P9_28_pruin_pin: pinmux_P9_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ + + /* P9_29 (ZCZ ball B13) audio */ + P9_29_default_pin: pinmux_P9_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_pin: pinmux_P9_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_pu_pin: pinmux_P9_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_pd_pin: pinmux_P9_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_input_pin: pinmux_P9_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_pwm_pin: pinmux_P9_29_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0b */ + P9_29_spi_pin: pinmux_P9_29_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_fsx.spi1_d0 */ + P9_29_pruout_pin: pinmux_P9_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pru0_out1 */ + P9_29_pruin_pin: pinmux_P9_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ + + /* P9_30 (ZCZ ball D12) gpio3_16 */ + P9_30_default_pin: pinmux_P9_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P9_30_gpio_pin: pinmux_P9_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P9_30_gpio_pu_pin: pinmux_P9_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P9_30_gpio_pd_pin: pinmux_P9_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P9_30_gpio_input_pin: pinmux_P9_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr0.gpio3_16 */ + P9_30_pwm_pin: pinmux_P9_30_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr0.ehrpwm0_tripzone_input */ + P9_30_spi_pin: pinmux_P9_30_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_axr0.spi1_d1 */ + P9_30_pruout_pin: pinmux_P9_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr0.pru0_out2 */ + P9_30_pruin_pin: pinmux_P9_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0998, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr0.pru0_in2 */ + + /* P9_31 (ZCZ ball A13) audio */ + P9_31_default_pin: pinmux_P9_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_pin: pinmux_P9_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_pu_pin: pinmux_P9_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_pd_pin: pinmux_P9_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_input_pin: pinmux_P9_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_pwm_pin: pinmux_P9_31_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ + P9_31_spi_sclk_pin: pinmux_P9_31_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ + P9_31_pruout_pin: pinmux_P9_31_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pru0_out0 */ + P9_31_pruin_pin: pinmux_P9_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkx.pru0_in0 */ + + /* P9_32 VADC */ + + /* P9_33 (ZCZ ball C8) AIN4 */ + + /* P9_34 AGND */ + + /* P9_35 (ZCZ ball A8) AIN6 */ + + /* P9_36 (ZCZ ball B8) AIN5 */ + + /* P9_37 (ZCZ ball B7) AIN2 */ + + /* P9_38 (ZCZ ball A7) AIN3 */ + + /* P9_39 (ZCZ ball B6) AIN0 */ + + /* P9_40 (ZCZ ball C7) AIN1 */ + + /* P9_41 (ZCZ ball D14) gpio0_20 */ + P9_41_default_pin: pinmux_P9_41_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_pin: pinmux_P9_41_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_pu_pin: pinmux_P9_41_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_pd_pin: pinmux_P9_41_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_input_pin: pinmux_P9_41_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_timer_pin: pinmux_P9_41_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr1.timer7 */ + P9_41_pruin_pin: pinmux_P9_41_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr1.pru0_in16 */ + + /* P9_41.1 */ + /* P9_91 (ZCZ ball D13) gpio3_20 */ + P9_91_default_pin: pinmux_P9_91_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_pin: pinmux_P9_91_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_pu_pin: pinmux_P9_91_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_pd_pin: pinmux_P9_91_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_input_pin: pinmux_P9_91_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_qep_pin: pinmux_P9_91_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eqep0_index */ + P9_91_pruout_pin: pinmux_P9_91_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pru0_out6 */ + P9_91_pruin_pin: pinmux_P9_91_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ + + /* P9_42 (ZCZ ball C18) gpio0_7 */ + P9_42_default_pin: pinmux_P9_42_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_pin: pinmux_P9_42_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_pu_pin: pinmux_P9_42_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_pd_pin: pinmux_P9_42_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_input_pin: pinmux_P9_42_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_INPUT | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_pwm_pin: pinmux_P9_42_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.ecap0_in_pwm0_out */ + P9_42_uart_pin: pinmux_P9_42_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ + P9_42_spi_cs_pin: pinmux_P9_42_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ + P9_42_pru_ecap_pin: pinmux_P9_42_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */ + P9_42_spi_sclk_pin: pinmux_P9_42_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + + /* P9_42.1 */ + /* P9_92 (ZCZ ball B12) gpio3_18 */ + P9_92_default_pin: pinmux_P9_92_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_pin: pinmux_P9_92_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_pu_pin: pinmux_P9_92_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_pd_pin: pinmux_P9_92_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_input_pin: pinmux_P9_92_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_qep_pin: pinmux_P9_92_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eqep0a_in */ + P9_92_pruout_pin: pinmux_P9_92_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pru0_out4 */ + P9_92_pruin_pin: pinmux_P9_92_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ + + /* P9_43 GND */ + + /* P9_44 GND */ + + /* P9_45 GND */ + + /* P9_46 GND */ +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + clock-frequency = <100000>; +}; + +&i2c2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + clock-frequency = <100000>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart5 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&eqep0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ +}; + +&eqep1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ +}; + +&eqep2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ +}; + +&epwmss0 { + status = "okay"; +}; + +&epwmss1 { + status = "okay"; +}; + +&epwmss2 { + status = "okay"; +}; + +&ehrpwm0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ehrpwm1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ehrpwm2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ecap0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ecap1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ecap2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <0>; + spi-max-frequency = <16000000>; + spi-cpha; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <1>; + spi-max-frequency = <16000000>; + }; +}; + +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <0>; + spi-max-frequency = <16000000>; + spi-cpha; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <1>; + spi-max-frequency = <16000000>; + }; +}; + +/**********************************************************************/ +/* Pin Multiplex Helpers */ +/* */ +/* These provide userspace runtime pin configuration for the */ +/* BeagleBone cape expansion headers */ +/**********************************************************************/ + +&ocp { + /************************/ + /* P8 Header */ + /************************/ + + /* P8_01 GND */ + + /* P8_02 GND */ + + + /* P8_03 (ZCZ ball R9) emmc */ + P8_03_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_03_default_pin>; + pinctrl-1 = <&P8_03_gpio_pin>; + pinctrl-2 = <&P8_03_gpio_pu_pin>; + pinctrl-3 = <&P8_03_gpio_pd_pin>; + pinctrl-4 = <&P8_03_gpio_input_pin>; + }; + + /* P8_04 (ZCZ ball T9) emmc */ + P8_04_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_04_default_pin>; + pinctrl-1 = <&P8_04_gpio_pin>; + pinctrl-2 = <&P8_04_gpio_pu_pin>; + pinctrl-3 = <&P8_04_gpio_pd_pin>; + pinctrl-4 = <&P8_04_gpio_input_pin>; + }; + + /* P8_05 (ZCZ ball R8) emmc */ + P8_05_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_05_default_pin>; + pinctrl-1 = <&P8_05_gpio_pin>; + pinctrl-2 = <&P8_05_gpio_pu_pin>; + pinctrl-3 = <&P8_05_gpio_pd_pin>; + pinctrl-4 = <&P8_05_gpio_input_pin>; + }; + + /* P8_06 (ZCZ ball T8) emmc */ + P8_06_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_06_default_pin>; + pinctrl-1 = <&P8_06_gpio_pin>; + pinctrl-2 = <&P8_06_gpio_pu_pin>; + pinctrl-3 = <&P8_06_gpio_pd_pin>; + pinctrl-4 = <&P8_06_gpio_input_pin>; + }; + + /* P8_07 (ZCZ ball R7) */ + P8_07_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_07_default_pin>; + pinctrl-1 = <&P8_07_gpio_pin>; + pinctrl-2 = <&P8_07_gpio_pu_pin>; + pinctrl-3 = <&P8_07_gpio_pd_pin>; + pinctrl-4 = <&P8_07_gpio_input_pin>; + pinctrl-5 = <&P8_07_timer_pin>; + }; + + /* P8_08 (ZCZ ball T7) */ + P8_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_08_default_pin>; + pinctrl-1 = <&P8_08_gpio_pin>; + pinctrl-2 = <&P8_08_gpio_pu_pin>; + pinctrl-3 = <&P8_08_gpio_pd_pin>; + pinctrl-4 = <&P8_08_gpio_input_pin>; + pinctrl-5 = <&P8_08_timer_pin>; + }; + + /* P8_09 (ZCZ ball T6) */ + P8_09_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_09_default_pin>; + pinctrl-1 = <&P8_09_gpio_pin>; + pinctrl-2 = <&P8_09_gpio_pu_pin>; + pinctrl-3 = <&P8_09_gpio_pd_pin>; + pinctrl-4 = <&P8_09_gpio_input_pin>; + pinctrl-5 = <&P8_09_timer_pin>; + }; + + /* P8_10 (ZCZ ball U6) */ + P8_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_10_default_pin>; + pinctrl-1 = <&P8_10_gpio_pin>; + pinctrl-2 = <&P8_10_gpio_pu_pin>; + pinctrl-3 = <&P8_10_gpio_pd_pin>; + pinctrl-4 = <&P8_10_gpio_input_pin>; + pinctrl-5 = <&P8_10_timer_pin>; + }; + + /* P8_11 (ZCZ ball R12) */ + P8_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P8_11_default_pin>; + pinctrl-1 = <&P8_11_gpio_pin>; + pinctrl-2 = <&P8_11_gpio_pu_pin>; + pinctrl-3 = <&P8_11_gpio_pd_pin>; + pinctrl-4 = <&P8_11_gpio_input_pin>; + pinctrl-5 = <&P8_11_qep_pin>; + pinctrl-6 = <&P8_11_pruout_pin>; + }; + + /* P8_12 (ZCZ ball T12) */ + P8_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P8_12_default_pin>; + pinctrl-1 = <&P8_12_gpio_pin>; + pinctrl-2 = <&P8_12_gpio_pu_pin>; + pinctrl-3 = <&P8_12_gpio_pd_pin>; + pinctrl-4 = <&P8_12_gpio_input_pin>; + pinctrl-5 = <&P8_12_qep_pin>; + pinctrl-6 = <&P8_12_pruout_pin>; + }; + + /* P8_13 (ZCZ ball T10) */ + P8_13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_13_default_pin>; + pinctrl-1 = <&P8_13_gpio_pin>; + pinctrl-2 = <&P8_13_gpio_pu_pin>; + pinctrl-3 = <&P8_13_gpio_pd_pin>; + pinctrl-4 = <&P8_13_gpio_input_pin>; + pinctrl-5 = <&P8_13_pwm_pin>; + }; + + /* P8_14 (ZCZ ball T11) */ + P8_14_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_14_default_pin>; + pinctrl-1 = <&P8_14_gpio_pin>; + pinctrl-2 = <&P8_14_gpio_pu_pin>; + pinctrl-3 = <&P8_14_gpio_pd_pin>; + pinctrl-4 = <&P8_14_gpio_input_pin>; + pinctrl-5 = <&P8_14_pwm_pin>; + }; + + /* P8_15 (ZCZ ball U13) */ + P8_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pru_ecap", "pruin"; + pinctrl-0 = <&P8_15_default_pin>; + pinctrl-1 = <&P8_15_gpio_pin>; + pinctrl-2 = <&P8_15_gpio_pu_pin>; + pinctrl-3 = <&P8_15_gpio_pd_pin>; + pinctrl-4 = <&P8_15_gpio_input_pin>; + pinctrl-5 = <&P8_15_qep_pin>; + pinctrl-6 = <&P8_15_pru_ecap_pin>; + pinctrl-7 = <&P8_15_pruin_pin>; + }; + + /* P8_16 (ZCZ ball V13) */ + P8_16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruin"; + pinctrl-0 = <&P8_16_default_pin>; + pinctrl-1 = <&P8_16_gpio_pin>; + pinctrl-2 = <&P8_16_gpio_pu_pin>; + pinctrl-3 = <&P8_16_gpio_pd_pin>; + pinctrl-4 = <&P8_16_gpio_input_pin>; + pinctrl-5 = <&P8_16_qep_pin>; + pinctrl-6 = <&P8_16_pruin_pin>; + }; + + /* P8_17 (ZCZ ball U12) */ + P8_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_17_default_pin>; + pinctrl-1 = <&P8_17_gpio_pin>; + pinctrl-2 = <&P8_17_gpio_pu_pin>; + pinctrl-3 = <&P8_17_gpio_pd_pin>; + pinctrl-4 = <&P8_17_gpio_input_pin>; + pinctrl-5 = <&P8_17_pwm_pin>; + }; + + /* P8_18 (ZCZ ball V12) */ + P8_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_18_default_pin>; + pinctrl-1 = <&P8_18_gpio_pin>; + pinctrl-2 = <&P8_18_gpio_pu_pin>; + pinctrl-3 = <&P8_18_gpio_pd_pin>; + pinctrl-4 = <&P8_18_gpio_input_pin>; + }; + + /* P8_19 (ZCZ ball U10) */ + P8_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_19_default_pin>; + pinctrl-1 = <&P8_19_gpio_pin>; + pinctrl-2 = <&P8_19_gpio_pu_pin>; + pinctrl-3 = <&P8_19_gpio_pd_pin>; + pinctrl-4 = <&P8_19_gpio_input_pin>; + pinctrl-5 = <&P8_19_pwm_pin>; + }; + + /* P8_20 (ZCZ ball V9) emmc */ + P8_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_20_default_pin>; + pinctrl-1 = <&P8_20_gpio_pin>; + pinctrl-2 = <&P8_20_gpio_pu_pin>; + pinctrl-3 = <&P8_20_gpio_pd_pin>; + pinctrl-4 = <&P8_20_gpio_input_pin>; + pinctrl-5 = <&P8_20_pruout_pin>; + pinctrl-6 = <&P8_20_pruin_pin>; + }; + + /* P8_21 (ZCZ ball U9) emmc */ + P8_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_21_default_pin>; + pinctrl-1 = <&P8_21_gpio_pin>; + pinctrl-2 = <&P8_21_gpio_pu_pin>; + pinctrl-3 = <&P8_21_gpio_pd_pin>; + pinctrl-4 = <&P8_21_gpio_input_pin>; + pinctrl-5 = <&P8_21_pruout_pin>; + pinctrl-6 = <&P8_21_pruin_pin>; + }; + + /* P8_22 (ZCZ ball V8) emmc */ + P8_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_22_default_pin>; + pinctrl-1 = <&P8_22_gpio_pin>; + pinctrl-2 = <&P8_22_gpio_pu_pin>; + pinctrl-3 = <&P8_22_gpio_pd_pin>; + pinctrl-4 = <&P8_22_gpio_input_pin>; + }; + + /* P8_23 (ZCZ ball U8) emmc */ + P8_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_23_default_pin>; + pinctrl-1 = <&P8_23_gpio_pin>; + pinctrl-2 = <&P8_23_gpio_pu_pin>; + pinctrl-3 = <&P8_23_gpio_pd_pin>; + pinctrl-4 = <&P8_23_gpio_input_pin>; + }; + + /* P8_24 (ZCZ ball V7) emmc */ + P8_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_24_default_pin>; + pinctrl-1 = <&P8_24_gpio_pin>; + pinctrl-2 = <&P8_24_gpio_pu_pin>; + pinctrl-3 = <&P8_24_gpio_pd_pin>; + pinctrl-4 = <&P8_24_gpio_input_pin>; + }; + + /* P8_25 (ZCZ ball U7) emmc */ + P8_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_25_default_pin>; + pinctrl-1 = <&P8_25_gpio_pin>; + pinctrl-2 = <&P8_25_gpio_pu_pin>; + pinctrl-3 = <&P8_25_gpio_pd_pin>; + pinctrl-4 = <&P8_25_gpio_input_pin>; + }; + + /* P8_26 (ZCZ ball V6) */ + P8_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_26_default_pin>; + pinctrl-1 = <&P8_26_gpio_pin>; + pinctrl-2 = <&P8_26_gpio_pu_pin>; + pinctrl-3 = <&P8_26_gpio_pd_pin>; + pinctrl-4 = <&P8_26_gpio_input_pin>; + }; + + /* P8_27 (ZCZ ball U5) hdmi */ + P8_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_27_default_pin>; + pinctrl-1 = <&P8_27_gpio_pin>; + pinctrl-2 = <&P8_27_gpio_pu_pin>; + pinctrl-3 = <&P8_27_gpio_pd_pin>; + pinctrl-4 = <&P8_27_gpio_input_pin>; + pinctrl-5 = <&P8_27_pruout_pin>; + pinctrl-6 = <&P8_27_pruin_pin>; + }; + + /* P8_28 (ZCZ ball V5) hdmi */ + P8_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_28_default_pin>; + pinctrl-1 = <&P8_28_gpio_pin>; + pinctrl-2 = <&P8_28_gpio_pu_pin>; + pinctrl-3 = <&P8_28_gpio_pd_pin>; + pinctrl-4 = <&P8_28_gpio_input_pin>; + pinctrl-5 = <&P8_28_pruout_pin>; + pinctrl-6 = <&P8_28_pruin_pin>; + }; + + /* P8_29 (ZCZ ball R5) hdmi */ + P8_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_29_default_pin>; + pinctrl-1 = <&P8_29_gpio_pin>; + pinctrl-2 = <&P8_29_gpio_pu_pin>; + pinctrl-3 = <&P8_29_gpio_pd_pin>; + pinctrl-4 = <&P8_29_gpio_input_pin>; + pinctrl-5 = <&P8_29_pruout_pin>; + pinctrl-6 = <&P8_29_pruin_pin>; + }; + + /* P8_30 (ZCZ ball R6) hdmi */ + P8_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_30_default_pin>; + pinctrl-1 = <&P8_30_gpio_pin>; + pinctrl-2 = <&P8_30_gpio_pu_pin>; + pinctrl-3 = <&P8_30_gpio_pd_pin>; + pinctrl-4 = <&P8_30_gpio_input_pin>; + pinctrl-5 = <&P8_30_pruout_pin>; + pinctrl-6 = <&P8_30_pruin_pin>; + }; + + /* P8_31 (ZCZ ball V4) hdmi */ + P8_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "qep"; + pinctrl-0 = <&P8_31_default_pin>; + pinctrl-1 = <&P8_31_gpio_pin>; + pinctrl-2 = <&P8_31_gpio_pu_pin>; + pinctrl-3 = <&P8_31_gpio_pd_pin>; + pinctrl-4 = <&P8_31_gpio_input_pin>; + pinctrl-5 = <&P8_31_uart_pin>; + pinctrl-6 = <&P8_31_qep_pin>; + }; + + /* P8_32 (ZCZ ball T5) hdmi */ + P8_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P8_32_default_pin>; + pinctrl-1 = <&P8_32_gpio_pin>; + pinctrl-2 = <&P8_32_gpio_pu_pin>; + pinctrl-3 = <&P8_32_gpio_pd_pin>; + pinctrl-4 = <&P8_32_gpio_input_pin>; + pinctrl-5 = <&P8_32_qep_pin>; + }; + + /* P8_33 (ZCZ ball V3) hdmi */ + P8_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P8_33_default_pin>; + pinctrl-1 = <&P8_33_gpio_pin>; + pinctrl-2 = <&P8_33_gpio_pu_pin>; + pinctrl-3 = <&P8_33_gpio_pd_pin>; + pinctrl-4 = <&P8_33_gpio_input_pin>; + pinctrl-5 = <&P8_33_qep_pin>; + }; + + /* P8_34 (ZCZ ball U4) hdmi */ + P8_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_34_default_pin>; + pinctrl-1 = <&P8_34_gpio_pin>; + pinctrl-2 = <&P8_34_gpio_pu_pin>; + pinctrl-3 = <&P8_34_gpio_pd_pin>; + pinctrl-4 = <&P8_34_gpio_input_pin>; + pinctrl-5 = <&P8_34_pwm_pin>; + }; + + /* P8_35 (ZCZ ball V2) hdmi */ + P8_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P8_35_default_pin>; + pinctrl-1 = <&P8_35_gpio_pin>; + pinctrl-2 = <&P8_35_gpio_pu_pin>; + pinctrl-3 = <&P8_35_gpio_pd_pin>; + pinctrl-4 = <&P8_35_gpio_input_pin>; + pinctrl-5 = <&P8_35_qep_pin>; + }; + + /* P8_36 (ZCZ ball U3) hdmi */ + P8_36_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_36_default_pin>; + pinctrl-1 = <&P8_36_gpio_pin>; + pinctrl-2 = <&P8_36_gpio_pu_pin>; + pinctrl-3 = <&P8_36_gpio_pd_pin>; + pinctrl-4 = <&P8_36_gpio_input_pin>; + pinctrl-5 = <&P8_36_pwm_pin>; + }; + + /* P8_37 (ZCZ ball U1) hdmi */ + P8_37_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "pwm"; + pinctrl-0 = <&P8_37_default_pin>; + pinctrl-1 = <&P8_37_gpio_pin>; + pinctrl-2 = <&P8_37_gpio_pu_pin>; + pinctrl-3 = <&P8_37_gpio_pd_pin>; + pinctrl-4 = <&P8_37_gpio_input_pin>; + pinctrl-5 = <&P8_37_uart_pin>; + pinctrl-6 = <&P8_37_pwm_pin>; + }; + + /* P8_38 (ZCZ ball U2) hdmi */ + P8_38_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "pwm"; + pinctrl-0 = <&P8_38_default_pin>; + pinctrl-1 = <&P8_38_gpio_pin>; + pinctrl-2 = <&P8_38_gpio_pu_pin>; + pinctrl-3 = <&P8_38_gpio_pd_pin>; + pinctrl-4 = <&P8_38_gpio_input_pin>; + pinctrl-5 = <&P8_38_uart_pin>; + pinctrl-6 = <&P8_38_pwm_pin>; + }; + + /* P8_39 (ZCZ ball T3) hdmi */ + P8_39_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_39_default_pin>; + pinctrl-1 = <&P8_39_gpio_pin>; + pinctrl-2 = <&P8_39_gpio_pu_pin>; + pinctrl-3 = <&P8_39_gpio_pd_pin>; + pinctrl-4 = <&P8_39_gpio_input_pin>; + pinctrl-5 = <&P8_39_qep_pin>; + pinctrl-6 = <&P8_39_pruout_pin>; + pinctrl-7 = <&P8_39_pruin_pin>; + }; + + /* P8_40 (ZCZ ball T4) hdmi */ + P8_40_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_40_default_pin>; + pinctrl-1 = <&P8_40_gpio_pin>; + pinctrl-2 = <&P8_40_gpio_pu_pin>; + pinctrl-3 = <&P8_40_gpio_pd_pin>; + pinctrl-4 = <&P8_40_gpio_input_pin>; + pinctrl-5 = <&P8_40_qep_pin>; + pinctrl-6 = <&P8_40_pruout_pin>; + pinctrl-7 = <&P8_40_pruin_pin>; + }; + + /* P8_41 (ZCZ ball T1) hdmi */ + P8_41_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_41_default_pin>; + pinctrl-1 = <&P8_41_gpio_pin>; + pinctrl-2 = <&P8_41_gpio_pu_pin>; + pinctrl-3 = <&P8_41_gpio_pd_pin>; + pinctrl-4 = <&P8_41_gpio_input_pin>; + pinctrl-5 = <&P8_41_qep_pin>; + pinctrl-6 = <&P8_41_pruout_pin>; + pinctrl-7 = <&P8_41_pruin_pin>; + }; + + /* P8_42 (ZCZ ball T2) hdmi */ + P8_42_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_42_default_pin>; + pinctrl-1 = <&P8_42_gpio_pin>; + pinctrl-2 = <&P8_42_gpio_pu_pin>; + pinctrl-3 = <&P8_42_gpio_pd_pin>; + pinctrl-4 = <&P8_42_gpio_input_pin>; + pinctrl-5 = <&P8_42_qep_pin>; + pinctrl-6 = <&P8_42_pruout_pin>; + pinctrl-7 = <&P8_42_pruin_pin>; + }; + + /* P8_43 (ZCZ ball R3) hdmi */ + P8_43_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_43_default_pin>; + pinctrl-1 = <&P8_43_gpio_pin>; + pinctrl-2 = <&P8_43_gpio_pu_pin>; + pinctrl-3 = <&P8_43_gpio_pd_pin>; + pinctrl-4 = <&P8_43_gpio_input_pin>; + pinctrl-5 = <&P8_43_pwm_pin>; + pinctrl-6 = <&P8_43_pruout_pin>; + pinctrl-7 = <&P8_43_pruin_pin>; + }; + + /* P8_44 (ZCZ ball R4) hdmi */ + P8_44_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_44_default_pin>; + pinctrl-1 = <&P8_44_gpio_pin>; + pinctrl-2 = <&P8_44_gpio_pu_pin>; + pinctrl-3 = <&P8_44_gpio_pd_pin>; + pinctrl-4 = <&P8_44_gpio_input_pin>; + pinctrl-5 = <&P8_44_pwm_pin>; + pinctrl-6 = <&P8_44_pruout_pin>; + pinctrl-7 = <&P8_44_pruin_pin>; + }; + + /* P8_45 (ZCZ ball R1) hdmi */ + P8_45_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_45_default_pin>; + pinctrl-1 = <&P8_45_gpio_pin>; + pinctrl-2 = <&P8_45_gpio_pu_pin>; + pinctrl-3 = <&P8_45_gpio_pd_pin>; + pinctrl-4 = <&P8_45_gpio_input_pin>; + pinctrl-5 = <&P8_45_pwm_pin>; + pinctrl-6 = <&P8_45_pruout_pin>; + pinctrl-7 = <&P8_45_pruin_pin>; + }; + + /* P8_46 (ZCZ ball R2) hdmi */ + P8_46_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_46_default_pin>; + pinctrl-1 = <&P8_46_gpio_pin>; + pinctrl-2 = <&P8_46_gpio_pu_pin>; + pinctrl-3 = <&P8_46_gpio_pd_pin>; + pinctrl-4 = <&P8_46_gpio_input_pin>; + pinctrl-5 = <&P8_46_pwm_pin>; + pinctrl-6 = <&P8_46_pruout_pin>; + pinctrl-7 = <&P8_46_pruin_pin>; + }; + + /************************/ + /* P9 Header */ + /************************/ + + /* P9_01 GND */ + + /* P9_02 GND */ + + /* P9_03 3V3 */ + + /* P9_04 3V3 */ + + /* P9_05 VDD_5V */ + + /* P9_06 VDD_5V */ + + /* P9_07 SYS_5V */ + + /* P9_08 SYS_5V */ + + /* P9_09 PWR_BUT */ + + /* P9_10 RSTn */ + + /* P9_11 (ZCZ ball T17) */ + P9_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P9_11_default_pin>; + pinctrl-1 = <&P9_11_gpio_pin>; + pinctrl-2 = <&P9_11_gpio_pu_pin>; + pinctrl-3 = <&P9_11_gpio_pd_pin>; + pinctrl-4 = <&P9_11_gpio_input_pin>; + pinctrl-5 = <&P9_11_uart_pin>; + }; + + /* P9_12 (ZCZ ball U18) */ + P9_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P9_12_default_pin>; + pinctrl-1 = <&P9_12_gpio_pin>; + pinctrl-2 = <&P9_12_gpio_pu_pin>; + pinctrl-3 = <&P9_12_gpio_pd_pin>; + pinctrl-4 = <&P9_12_gpio_input_pin>; + }; + + /* P9_13 (ZCZ ball U17) */ + P9_13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P9_13_default_pin>; + pinctrl-1 = <&P9_13_gpio_pin>; + pinctrl-2 = <&P9_13_gpio_pu_pin>; + pinctrl-3 = <&P9_13_gpio_pd_pin>; + pinctrl-4 = <&P9_13_gpio_input_pin>; + pinctrl-5 = <&P9_13_uart_pin>; + }; + + /* P9_14 (ZCZ ball U14) */ + P9_14_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_14_default_pin>; + pinctrl-1 = <&P9_14_gpio_pin>; + pinctrl-2 = <&P9_14_gpio_pu_pin>; + pinctrl-3 = <&P9_14_gpio_pd_pin>; + pinctrl-4 = <&P9_14_gpio_input_pin>; + pinctrl-5 = <&P9_14_pwm_pin>; + }; + + /* P9_15 (ZCZ ball R13) */ + P9_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_15_default_pin>; + pinctrl-1 = <&P9_15_gpio_pin>; + pinctrl-2 = <&P9_15_gpio_pu_pin>; + pinctrl-3 = <&P9_15_gpio_pd_pin>; + pinctrl-4 = <&P9_15_gpio_input_pin>; + pinctrl-5 = <&P9_15_pwm_pin>; + }; + + /* P9_16 (ZCZ ball T14) */ + P9_16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_16_default_pin>; + pinctrl-1 = <&P9_16_gpio_pin>; + pinctrl-2 = <&P9_16_gpio_pu_pin>; + pinctrl-3 = <&P9_16_gpio_pd_pin>; + pinctrl-4 = <&P9_16_gpio_input_pin>; + pinctrl-5 = <&P9_16_pwm_pin>; + }; + + /* P9_17 (ZCZ ball A16) */ + P9_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_17_default_pin>; + pinctrl-1 = <&P9_17_gpio_pin>; + pinctrl-2 = <&P9_17_gpio_pu_pin>; + pinctrl-3 = <&P9_17_gpio_pd_pin>; + pinctrl-4 = <&P9_17_gpio_input_pin>; + pinctrl-5 = <&P9_17_spi_cs_pin>; + pinctrl-6 = <&P9_17_i2c_pin>; + pinctrl-7 = <&P9_17_pwm_pin>; + pinctrl-8 = <&P9_17_pru_uart_pin>; + }; + + /* P9_18 (ZCZ ball B16) */ + P9_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_18_default_pin>; + pinctrl-1 = <&P9_18_gpio_pin>; + pinctrl-2 = <&P9_18_gpio_pu_pin>; + pinctrl-3 = <&P9_18_gpio_pd_pin>; + pinctrl-4 = <&P9_18_gpio_input_pin>; + pinctrl-5 = <&P9_18_spi_pin>; + pinctrl-6 = <&P9_18_i2c_pin>; + pinctrl-7 = <&P9_18_pwm_pin>; + pinctrl-8 = <&P9_18_pru_uart_pin>; + }; + + /* P9_19 (ZCZ ball D17) i2c */ + P9_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart", "timer"; + pinctrl-0 = <&P9_19_default_pin>; + pinctrl-1 = <&P9_19_gpio_pin>; + pinctrl-2 = <&P9_19_gpio_pu_pin>; + pinctrl-3 = <&P9_19_gpio_pd_pin>; + pinctrl-4 = <&P9_19_gpio_input_pin>; + pinctrl-5 = <&P9_19_spi_cs_pin>; + pinctrl-6 = <&P9_19_can_pin>; + pinctrl-7 = <&P9_19_i2c_pin>; + pinctrl-8 = <&P9_19_pru_uart_pin>; + pinctrl-9 = <&P9_19_timer_pin>; + }; + + /* P9_20 (ZCZ ball D18) i2c */ + P9_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart", "timer"; + pinctrl-0 = <&P9_20_default_pin>; + pinctrl-1 = <&P9_20_gpio_pin>; + pinctrl-2 = <&P9_20_gpio_pu_pin>; + pinctrl-3 = <&P9_20_gpio_pd_pin>; + pinctrl-4 = <&P9_20_gpio_input_pin>; + pinctrl-5 = <&P9_20_spi_cs_pin>; + pinctrl-6 = <&P9_20_can_pin>; + pinctrl-7 = <&P9_20_i2c_pin>; + pinctrl-8 = <&P9_20_pru_uart_pin>; + pinctrl-9 = <&P9_20_timer_pin>; + }; + + /* P9_21 (ZCZ ball B17) */ + P9_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_21_default_pin>; + pinctrl-1 = <&P9_21_gpio_pin>; + pinctrl-2 = <&P9_21_gpio_pu_pin>; + pinctrl-3 = <&P9_21_gpio_pd_pin>; + pinctrl-4 = <&P9_21_gpio_input_pin>; + pinctrl-5 = <&P9_21_spi_pin>; + pinctrl-6 = <&P9_21_uart_pin>; + pinctrl-7 = <&P9_21_i2c_pin>; + pinctrl-8 = <&P9_21_pwm_pin>; + pinctrl-9 = <&P9_21_pru_uart_pin>; + }; + + /* P9_22 (ZCZ ball A17) */ + P9_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_22_default_pin>; + pinctrl-1 = <&P9_22_gpio_pin>; + pinctrl-2 = <&P9_22_gpio_pu_pin>; + pinctrl-3 = <&P9_22_gpio_pd_pin>; + pinctrl-4 = <&P9_22_gpio_input_pin>; + pinctrl-5 = <&P9_22_spi_sclk_pin>; + pinctrl-6 = <&P9_22_uart_pin>; + pinctrl-7 = <&P9_22_i2c_pin>; + pinctrl-8 = <&P9_22_pwm_pin>; + pinctrl-9 = <&P9_22_pru_uart_pin>; + }; + + /* P9_23 (ZCZ ball V14) */ + P9_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_23_default_pin>; + pinctrl-1 = <&P9_23_gpio_pin>; + pinctrl-2 = <&P9_23_gpio_pu_pin>; + pinctrl-3 = <&P9_23_gpio_pd_pin>; + pinctrl-4 = <&P9_23_gpio_input_pin>; + pinctrl-5 = <&P9_23_pwm_pin>; + }; + + /* P9_24 (ZCZ ball D15) */ + P9_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P9_24_default_pin>; + pinctrl-1 = <&P9_24_gpio_pin>; + pinctrl-2 = <&P9_24_gpio_pu_pin>; + pinctrl-3 = <&P9_24_gpio_pd_pin>; + pinctrl-4 = <&P9_24_gpio_input_pin>; + pinctrl-5 = <&P9_24_uart_pin>; + pinctrl-6 = <&P9_24_can_pin>; + pinctrl-7 = <&P9_24_i2c_pin>; + pinctrl-8 = <&P9_24_pru_uart_pin>; + pinctrl-9 = <&P9_24_pruin_pin>; + }; + + /* P9_25 (ZCZ ball A14) audio */ + P9_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_25_default_pin>; + pinctrl-1 = <&P9_25_gpio_pin>; + pinctrl-2 = <&P9_25_gpio_pu_pin>; + pinctrl-3 = <&P9_25_gpio_pd_pin>; + pinctrl-4 = <&P9_25_gpio_input_pin>; + pinctrl-5 = <&P9_25_qep_pin>; + pinctrl-6 = <&P9_25_pruout_pin>; + pinctrl-7 = <&P9_25_pruin_pin>; + }; + + /* P9_26 (ZCZ ball D16) */ + P9_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P9_26_default_pin>; + pinctrl-1 = <&P9_26_gpio_pin>; + pinctrl-2 = <&P9_26_gpio_pu_pin>; + pinctrl-3 = <&P9_26_gpio_pd_pin>; + pinctrl-4 = <&P9_26_gpio_input_pin>; + pinctrl-5 = <&P9_26_uart_pin>; + pinctrl-6 = <&P9_26_can_pin>; + pinctrl-7 = <&P9_26_i2c_pin>; + pinctrl-8 = <&P9_26_pru_uart_pin>; + pinctrl-9 = <&P9_26_pruin_pin>; + }; + + /* P9_27 (ZCZ ball C13) */ + P9_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_27_default_pin>; + pinctrl-1 = <&P9_27_gpio_pin>; + pinctrl-2 = <&P9_27_gpio_pu_pin>; + pinctrl-3 = <&P9_27_gpio_pd_pin>; + pinctrl-4 = <&P9_27_gpio_input_pin>; + pinctrl-5 = <&P9_27_qep_pin>; + pinctrl-6 = <&P9_27_pruout_pin>; + pinctrl-7 = <&P9_27_pruin_pin>; + }; + + /* P9_28 (ZCZ ball C12) audio */ + P9_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pwm", "pwm2", "pruout", "pruin"; + pinctrl-0 = <&P9_28_default_pin>; + pinctrl-1 = <&P9_28_gpio_pin>; + pinctrl-2 = <&P9_28_gpio_pu_pin>; + pinctrl-3 = <&P9_28_gpio_pd_pin>; + pinctrl-4 = <&P9_28_gpio_input_pin>; + pinctrl-5 = <&P9_28_spi_cs_pin>; + pinctrl-6 = <&P9_28_pwm_pin>; + pinctrl-7 = <&P9_28_pwm2_pin>; + pinctrl-8 = <&P9_28_pruout_pin>; + pinctrl-9 = <&P9_28_pruin_pin>; + }; + + /* P9_29 (ZCZ ball B13) audio */ + P9_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P9_29_default_pin>; + pinctrl-1 = <&P9_29_gpio_pin>; + pinctrl-2 = <&P9_29_gpio_pu_pin>; + pinctrl-3 = <&P9_29_gpio_pd_pin>; + pinctrl-4 = <&P9_29_gpio_input_pin>; + pinctrl-5 = <&P9_29_spi_pin>; + pinctrl-6 = <&P9_29_pwm_pin>; + pinctrl-7 = <&P9_29_pruout_pin>; + pinctrl-8 = <&P9_29_pruin_pin>; + }; + + /* P9_30 (ZCZ ball D12) */ + P9_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P9_30_default_pin>; + pinctrl-1 = <&P9_30_gpio_pin>; + pinctrl-2 = <&P9_30_gpio_pu_pin>; + pinctrl-3 = <&P9_30_gpio_pd_pin>; + pinctrl-4 = <&P9_30_gpio_input_pin>; + pinctrl-5 = <&P9_30_spi_pin>; + pinctrl-6 = <&P9_30_pwm_pin>; + pinctrl-7 = <&P9_30_pruout_pin>; + pinctrl-8 = <&P9_30_pruin_pin>; + }; + + /* P9_31 (ZCZ ball A13) audio */ + P9_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P9_31_default_pin>; + pinctrl-1 = <&P9_31_gpio_pin>; + pinctrl-2 = <&P9_31_gpio_pu_pin>; + pinctrl-3 = <&P9_31_gpio_pd_pin>; + pinctrl-4 = <&P9_31_gpio_input_pin>; + pinctrl-5 = <&P9_31_spi_sclk_pin>; + pinctrl-6 = <&P9_31_pwm_pin>; + pinctrl-7 = <&P9_31_pruout_pin>; + pinctrl-8 = <&P9_31_pruin_pin>; + }; + + /* P9_32 VADC */ + + /* P9_33 (ZCZ ball C8) AIN4 */ + + /* P9_34 AGND */ + + /* P9_35 (ZCZ ball A8) AIN6 */ + + /* P9_36 (ZCZ ball B8) AIN5 */ + + /* P9_37 (ZCZ ball B7) AIN2 */ + + /* P9_38 (ZCZ ball A7) AIN3 */ + + /* P9_39 (ZCZ ball B6) AIN0 */ + + /* P9_40 (ZCZ ball C7) AIN1 */ + + /* P9_41 (ZCZ ball D14) */ + P9_41_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer", "pruin"; + pinctrl-0 = <&P9_41_default_pin>; + pinctrl-1 = <&P9_41_gpio_pin>; + pinctrl-2 = <&P9_41_gpio_pu_pin>; + pinctrl-3 = <&P9_41_gpio_pd_pin>; + pinctrl-4 = <&P9_41_gpio_input_pin>; + pinctrl-5 = <&P9_41_timer_pin>; + pinctrl-6 = <&P9_41_pruin_pin>; + }; + + /* P9_41.1 */ + /* P9_91 (ZCZ ball D13) */ + P9_91_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_91_default_pin>; + pinctrl-1 = <&P9_91_gpio_pin>; + pinctrl-2 = <&P9_91_gpio_pu_pin>; + pinctrl-3 = <&P9_91_gpio_pd_pin>; + pinctrl-4 = <&P9_91_gpio_input_pin>; + pinctrl-5 = <&P9_91_qep_pin>; + pinctrl-6 = <&P9_91_pruout_pin>; + pinctrl-7 = <&P9_91_pruin_pin>; + }; + + /* P9_42 (ZCZ ball C18) */ + P9_42_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; + pinctrl-0 = <&P9_42_default_pin>; + pinctrl-1 = <&P9_42_gpio_pin>; + pinctrl-2 = <&P9_42_gpio_pu_pin>; + pinctrl-3 = <&P9_42_gpio_pd_pin>; + pinctrl-4 = <&P9_42_gpio_input_pin>; + pinctrl-5 = <&P9_42_spi_cs_pin>; + pinctrl-6 = <&P9_42_spi_sclk_pin>; + pinctrl-7 = <&P9_42_uart_pin>; + pinctrl-8 = <&P9_42_pwm_pin>; + pinctrl-9 = <&P9_42_pru_ecap_pin>; + }; + + /* P9_42.1 */ + /* P9_92 (ZCZ ball B12) */ + P9_92_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_92_default_pin>; + pinctrl-1 = <&P9_92_gpio_pin>; + pinctrl-2 = <&P9_92_gpio_pu_pin>; + pinctrl-3 = <&P9_92_gpio_pd_pin>; + pinctrl-4 = <&P9_92_gpio_input_pin>; + pinctrl-5 = <&P9_92_qep_pin>; + pinctrl-6 = <&P9_92_pruout_pin>; + pinctrl-7 = <&P9_92_pruin_pin>; + }; + + /* P9_43 GND */ + + /* P9_44 GND */ + + /* P9_45 GND */ + + /* P9_46 GND */ + + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P8_03 { + gpio-name = "P8_03"; + gpio = <&gpio1 6 0>; + input; + dir-changeable; + }; + + P8_04 { + gpio-name = "P8_04"; + gpio = <&gpio1 7 0>; + input; + dir-changeable; + }; + + P8_05 { + gpio-name = "P8_05"; + gpio = <&gpio1 2 0>; + input; + dir-changeable; + }; + + P8_06 { + gpio-name = "P8_06"; + gpio = <&gpio1 3 0>; + input; + dir-changeable; + }; + + P8_07 { + gpio-name = "P8_07"; + gpio = <&gpio2 2 0>; + input; + dir-changeable; + }; + + P8_08 { + gpio-name = "P8_08"; + gpio = <&gpio2 3 0>; + input; + dir-changeable; + }; + + P8_09 { + gpio-name = "P8_09"; + gpio = <&gpio2 5 0>; + input; + dir-changeable; + }; + + P8_10 { + gpio-name = "P8_10"; + gpio = <&gpio2 4 0>; + input; + dir-changeable; + }; + + P8_11 { + gpio-name = "P8_11"; + gpio = <&gpio1 13 0>; + input; + dir-changeable; + }; + + P8_12 { + gpio-name = "P8_12"; + gpio = <&gpio1 12 0>; + input; + dir-changeable; + }; + + P8_13 { + gpio-name = "P8_13"; + gpio = <&gpio0 23 0>; + input; + dir-changeable; + }; + + P8_14 { + gpio-name = "P8_14"; + gpio = <&gpio0 26 0>; + input; + dir-changeable; + }; + + P8_15 { + gpio-name = "P8_15"; + gpio = <&gpio1 15 0>; + input; + dir-changeable; + }; + + P8_16 { + gpio-name = "P8_16"; + gpio = <&gpio1 14 0>; + input; + dir-changeable; + }; + + P8_17 { + gpio-name = "P8_17"; + gpio = <&gpio0 27 0>; + input; + dir-changeable; + }; + + P8_18 { + gpio-name = "P8_18"; + gpio = <&gpio2 1 0>; + input; + dir-changeable; + }; + + P8_19 { + gpio-name = "P8_19"; + gpio = <&gpio0 22 0>; + input; + dir-changeable; + }; + + P8_20 { + gpio-name = "P8_20"; + gpio = <&gpio1 31 0>; + input; + dir-changeable; + }; + + P8_21 { + gpio-name = "P8_21"; + gpio = <&gpio1 30 0>; + input; + dir-changeable; + }; + + P8_22 { + gpio-name = "P8_22"; + gpio = <&gpio1 5 0>; + input; + dir-changeable; + }; + + P8_23 { + gpio-name = "P8_23"; + gpio = <&gpio1 4 0>; + input; + dir-changeable; + }; + + P8_24 { + gpio-name = "P8_24"; + gpio = <&gpio1 1 0>; + input; + dir-changeable; + }; + + P8_25 { + gpio-name = "P8_25"; + gpio = <&gpio1 0 0>; + input; + dir-changeable; + }; + + P8_26 { + gpio-name = "P8_26"; + gpio = <&gpio1 29 0>; + input; + dir-changeable; + }; + + P8_27 { + gpio-name = "P8_27"; + gpio = <&gpio2 22 0>; + input; + dir-changeable; + }; + + P8_28 { + gpio-name = "P8_28"; + gpio = <&gpio2 24 0>; + input; + dir-changeable; + }; + + P8_29 { + gpio-name = "P8_29"; + gpio = <&gpio2 23 0>; + input; + dir-changeable; + }; + + P8_30 { + gpio-name = "P8_30"; + gpio = <&gpio2 25 0>; + input; + dir-changeable; + }; + + P8_31 { + gpio-name = "P8_31"; + gpio = <&gpio0 10 0>; + input; + dir-changeable; + }; + + P8_32 { + gpio-name = "P8_32"; + gpio = <&gpio0 11 0>; + input; + dir-changeable; + }; + + P8_33 { + gpio-name = "P8_33"; + gpio = <&gpio0 9 0>; + input; + dir-changeable; + }; + + P8_34 { + gpio-name = "P8_34"; + gpio = <&gpio2 17 0>; + input; + dir-changeable; + }; + + P8_35 { + gpio-name = "P8_35"; + gpio = <&gpio0 8 0>; + input; + dir-changeable; + }; + + P8_36 { + gpio-name = "P8_36"; + gpio = <&gpio2 16 0>; + input; + dir-changeable; + }; + + P8_37 { + gpio-name = "P8_37"; + gpio = <&gpio2 14 0>; + input; + dir-changeable; + }; + + P8_38 { + gpio-name = "P8_38"; + gpio = <&gpio2 15 0>; + input; + dir-changeable; + }; + + P8_39 { + gpio-name = "P8_39"; + gpio = <&gpio2 12 0>; + input; + dir-changeable; + }; + + P8_40 { + gpio-name = "P8_40"; + gpio = <&gpio2 13 0>; + input; + dir-changeable; + }; + + P8_41 { + gpio-name = "P8_41"; + gpio = <&gpio2 10 0>; + input; + dir-changeable; + }; + + P8_42 { + gpio-name = "P8_42"; + gpio = <&gpio2 11 0>; + input; + dir-changeable; + }; + + P8_43 { + gpio-name = "P8_43"; + gpio = <&gpio2 8 0>; + input; + dir-changeable; + }; + + P8_44 { + gpio-name = "P8_44"; + gpio = <&gpio2 9 0>; + input; + dir-changeable; + }; + + P8_45 { + gpio-name = "P8_45"; + gpio = <&gpio2 6 0>; + input; + dir-changeable; + }; + + P8_46 { + gpio-name = "P8_46"; + gpio = <&gpio2 7 0>; + input; + dir-changeable; + }; + + P9_11 { + gpio-name = "P9_11"; + gpio = <&gpio0 30 0>; + input; + dir-changeable; + }; + + P9_12 { + gpio-name = "P9_12"; + gpio = <&gpio1 28 0>; + input; + dir-changeable; + }; + + P9_13 { + gpio-name = "P9_13"; + gpio = <&gpio0 31 0>; + input; + dir-changeable; + }; + + P9_14 { + gpio-name = "P9_14"; + gpio = <&gpio1 18 0>; + input; + dir-changeable; + }; + + P9_15 { + gpio-name = "P9_15"; + gpio = <&gpio1 16 0>; + input; + dir-changeable; + }; + + P9_16 { + gpio-name = "P9_16"; + gpio = <&gpio1 19 0>; + input; + dir-changeable; + }; + + P9_17 { + gpio-name = "P9_17"; + gpio = <&gpio0 5 0>; + input; + dir-changeable; + }; + + P9_18 { + gpio-name = "P9_18"; + gpio = <&gpio0 4 0>; + input; + dir-changeable; + }; + + P9_19 { + gpio-name = "P9_19"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + + P9_20 { + gpio-name = "P9_20"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + + P9_21 { + gpio-name = "P9_21"; + gpio = <&gpio0 3 0>; + input; + dir-changeable; + }; + + P9_22 { + gpio-name = "P9_22"; + gpio = <&gpio0 2 0>; + input; + dir-changeable; + }; + + P9_23 { + gpio-name = "P9_23"; + gpio = <&gpio1 17 0>; + input; + dir-changeable; + }; + + P9_24 { + gpio-name = "P9_24"; + gpio = <&gpio0 15 0>; + input; + dir-changeable; + }; + + P9_25 { + gpio-name = "P9_25"; + gpio = <&gpio3 21 0>; + input; + dir-changeable; + }; + + P9_26 { + gpio-name = "P9_26"; + gpio = <&gpio0 14 0>; + input; + dir-changeable; + }; + + P9_27 { + gpio-name = "P9_27"; + gpio = <&gpio3 19 0>; + input; + dir-changeable; + }; + + P9_28 { + gpio-name = "P9_28"; + gpio = <&gpio3 17 0>; + input; + dir-changeable; + }; + + P9_29 { + gpio-name = "P9_29"; + gpio = <&gpio3 15 0>; + input; + dir-changeable; + }; + + P9_30 { + gpio-name = "P9_30"; + gpio = <&gpio3 16 0>; + input; + dir-changeable; + }; + + P9_31 { + gpio-name = "P9_31"; + gpio = <&gpio3 14 0>; + input; + dir-changeable; + }; + + P9_41 { + gpio-name = "P9_41"; + gpio = <&gpio0 20 0>; + input; + dir-changeable; + }; + + P9_91 { + gpio-name = "P9_91"; + gpio = <&gpio3 20 0>; + input; + dir-changeable; + }; + + P9_42 { + gpio-name = "P9_42"; + gpio = <&gpio0 7 0>; + input; + dir-changeable; + }; + + P9_92 { + gpio-name = "P9_92"; + gpio = <&gpio3 18 0>; + input; + dir-changeable; + }; + + }; +}; diff --git a/arch/arm/boot/dts/am335x-bone-uboot-univ.dts b/arch/arm/boot/dts/am335x-bone-uboot-univ.dts new file mode 100644 index 0000000000000..24cc6956ac7ce --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-uboot-univ.dts @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" +#include "am335x-bone-common-univ.dtsi" + +/ { + model = "TI AM335x BeagleBone"; + compatible = "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&ldo3_reg>; +}; diff --git a/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts b/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts new file mode 100644 index 0000000000000..7b4bf9641b26c --- /dev/null +++ b/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" +#include "am335x-bone-common-univ.dtsi" + +/ { + model = "TI AM335x BeagleBone Black"; + compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&cpu0_opp_table { + /* + * All PG 2.0 silicon may not support 1GHz but some of the early + * BeagleBone Blacks have PG 2.0 silicon which is guaranteed + * to support 1GHz OPP so enable it for PG 2.0 on this board. + */ + oppnitro-1000000000 { + opp-supported-hw = <0x06 0x0100>; + }; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi b/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi new file mode 100644 index 0000000000000..61c0361938feb --- /dev/null +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi @@ -0,0 +1,2793 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&am33xx_pinmux { + /************************/ + /* P8 Header */ + /************************/ + + /* P8_01 GND */ + + /* P8_02 GND */ + + + /* P8_03 (ZCZ ball R9) emmc */ + P8_03_default_pin: pinmux_P8_03_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_pin: pinmux_P8_03_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_pu_pin: pinmux_P8_03_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_pd_pin: pinmux_P8_03_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + P8_03_gpio_input_pin: pinmux_P8_03_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0818, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad6.gpio1_6 */ + + /* P8_04 (ZCZ ball T9) emmc */ + P8_04_default_pin: pinmux_P8_04_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_pin: pinmux_P8_04_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_pu_pin: pinmux_P8_04_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_pd_pin: pinmux_P8_04_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + P8_04_gpio_input_pin: pinmux_P8_04_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x081c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad7.gpio1_7 */ + + /* P8_05 (ZCZ ball R8) emmc */ + P8_05_default_pin: pinmux_P8_05_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_pin: pinmux_P8_05_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_pu_pin: pinmux_P8_05_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_pd_pin: pinmux_P8_05_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + P8_05_gpio_input_pin: pinmux_P8_05_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0808, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad2.gpio1_2 */ + + /* P8_06 (ZCZ ball T8) emmc */ + P8_06_default_pin: pinmux_P8_06_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_pin: pinmux_P8_06_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_pu_pin: pinmux_P8_06_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_pd_pin: pinmux_P8_06_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + P8_06_gpio_input_pin: pinmux_P8_06_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x080c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad3.gpio1_3 */ + + /* P8_07 (ZCZ ball R7) gpio2_2 */ + P8_07_default_pin: pinmux_P8_07_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_pin: pinmux_P8_07_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_pd_pin: pinmux_P8_07_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_gpio_input_pin: pinmux_P8_07_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + P8_07_timer_pin: pinmux_P8_07_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_advn_ale.timer4 */ + + /* P8_08 (ZCZ ball T7) gpio2_3 */ + P8_08_default_pin: pinmux_P8_08_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_pin: pinmux_P8_08_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_pd_pin: pinmux_P8_08_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_gpio_input_pin: pinmux_P8_08_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + P8_08_timer_pin: pinmux_P8_08_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_oen_ren.timer7 */ + + /* P8_09 (ZCZ ball T6) gpio2_5 */ + P8_09_default_pin: pinmux_P8_09_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_pin: pinmux_P8_09_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_pd_pin: pinmux_P8_09_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_gpio_input_pin: pinmux_P8_09_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + P8_09_timer_pin: pinmux_P8_09_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_be0n_cle.timer5 */ + + /* P8_10 (ZCZ ball U6) gpio2_4 */ + P8_10_default_pin: pinmux_P8_10_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_pin: pinmux_P8_10_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_pd_pin: pinmux_P8_10_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_gpio_input_pin: pinmux_P8_10_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + P8_10_timer_pin: pinmux_P8_10_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* gpmc_wen.timer6 */ + + /* P8_11 (ZCZ ball R12) gpio1_13 */ + P8_11_default_pin: pinmux_P8_11_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_pin: pinmux_P8_11_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_pu_pin: pinmux_P8_11_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_pd_pin: pinmux_P8_11_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_gpio_input_pin: pinmux_P8_11_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad13.gpio1_13 */ + P8_11_qep_pin: pinmux_P8_11_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad13.eqep2b_in */ + P8_11_pruout_pin: pinmux_P8_11_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0834, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad13.pru0_out15 */ + + /* P8_12 (ZCZ ball T12) gpio1_12 */ + P8_12_default_pin: pinmux_P8_12_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_pin: pinmux_P8_12_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_pu_pin: pinmux_P8_12_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_pd_pin: pinmux_P8_12_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_gpio_input_pin: pinmux_P8_12_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad12.gpio1_12 */ + P8_12_qep_pin: pinmux_P8_12_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad12.eqep2a_in */ + P8_12_pruout_pin: pinmux_P8_12_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0830, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_ad12.pru0_out14 */ + + /* P8_13 (ZCZ ball T10) gpio0_23 */ + P8_13_default_pin: pinmux_P8_13_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_pin: pinmux_P8_13_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_pu_pin: pinmux_P8_13_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_pd_pin: pinmux_P8_13_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_gpio_input_pin: pinmux_P8_13_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad9.gpio0_23 */ + P8_13_pwm_pin: pinmux_P8_13_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0824, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad9.ehrpwm2b */ + + /* P8_14 (ZCZ ball T11) wl1835: wl_en */ + + /* P8_15 (ZCZ ball U13) gpio1_15 */ + P8_15_default_pin: pinmux_P8_15_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_pin: pinmux_P8_15_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_pu_pin: pinmux_P8_15_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_pd_pin: pinmux_P8_15_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_gpio_input_pin: pinmux_P8_15_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad15.gpio1_15 */ + P8_15_qep_pin: pinmux_P8_15_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad15.eqep2_strobe */ + P8_15_pru_ecap_pin: pinmux_P8_15_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_ad15.pr1_ecap0_ecap_capin_apwm_o */ + P8_15_pruin_pin: pinmux_P8_15_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x083c, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad15.pru0_in15 */ + + /* P8_16 (ZCZ ball V13) gpio1_14 */ + P8_16_default_pin: pinmux_P8_16_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_pin: pinmux_P8_16_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_pu_pin: pinmux_P8_16_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_pd_pin: pinmux_P8_16_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_gpio_input_pin: pinmux_P8_16_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad14.gpio1_14 */ + P8_16_qep_pin: pinmux_P8_16_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad14.eqep2_index */ + P8_16_pruin_pin: pinmux_P8_16_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0838, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_ad14.pru0_in14 */ + + /* P8_17 (ZCZ ball U12) wl1835: wl_irq */ + + /* P8_18 (ZCZ ball V12) gpio2_1 */ + P8_18_default_pin: pinmux_P8_18_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_pin: pinmux_P8_18_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_pu_pin: pinmux_P8_18_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_pd_pin: pinmux_P8_18_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + P8_18_gpio_input_pin: pinmux_P8_18_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x088c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_clk.gpio2_1 */ + + /* P8_19 (ZCZ ball U10) gpio0_22 */ + P8_19_default_pin: pinmux_P8_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_pin: pinmux_P8_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_pu_pin: pinmux_P8_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_pd_pin: pinmux_P8_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_gpio_input_pin: pinmux_P8_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad8.gpio0_22 */ + P8_19_pwm_pin: pinmux_P8_19_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0820, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* gpmc_ad8.ehrpwm2a */ + + /* P8_20 (ZCZ ball V9) emmc */ + P8_20_default_pin: pinmux_P8_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_pin: pinmux_P8_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_pu_pin: pinmux_P8_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_pd_pin: pinmux_P8_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_gpio_input_pin: pinmux_P8_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn2.gpio1_31 */ + P8_20_pruout_pin: pinmux_P8_20_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_csn2.pru1_out13 */ + P8_20_pruin_pin: pinmux_P8_20_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0884, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_csn2.pru1_in13 */ + + /* P8_21 (ZCZ ball U9) emmc */ + P8_21_default_pin: pinmux_P8_21_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_pin: pinmux_P8_21_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_pu_pin: pinmux_P8_21_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_pd_pin: pinmux_P8_21_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_gpio_input_pin: pinmux_P8_21_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_csn1.gpio1_30 */ + P8_21_pruout_pin: pinmux_P8_21_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* gpmc_csn1.pru1_out12 */ + P8_21_pruin_pin: pinmux_P8_21_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0880, PIN_INPUT | MUX_MODE6) >; }; /* gpmc_csn1.pru1_in12 */ + + /* P8_22 (ZCZ ball V8) emmc */ + P8_22_default_pin: pinmux_P8_22_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_pin: pinmux_P8_22_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_pu_pin: pinmux_P8_22_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_pd_pin: pinmux_P8_22_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + P8_22_gpio_input_pin: pinmux_P8_22_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0814, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad5.gpio1_5 */ + + /* P8_23 (ZCZ ball U8) emmc */ + P8_23_default_pin: pinmux_P8_23_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_pin: pinmux_P8_23_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_pu_pin: pinmux_P8_23_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_pd_pin: pinmux_P8_23_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + P8_23_gpio_input_pin: pinmux_P8_23_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0810, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad4.gpio1_4 */ + + /* P8_24 (ZCZ ball V7) emmc */ + P8_24_default_pin: pinmux_P8_24_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_pin: pinmux_P8_24_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_pu_pin: pinmux_P8_24_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_pd_pin: pinmux_P8_24_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + P8_24_gpio_input_pin: pinmux_P8_24_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0804, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad1.gpio1_1 */ + + /* P8_25 (ZCZ ball U7) emmc */ + P8_25_default_pin: pinmux_P8_25_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_pin: pinmux_P8_25_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_pu_pin: pinmux_P8_25_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_pd_pin: pinmux_P8_25_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + P8_25_gpio_input_pin: pinmux_P8_25_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0800, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_ad0.gpio1_0 */ + + /* P8_26 (ZCZ ball V6) gpio-hog wl1835 */ + + /* P8_27 (ZCZ ball U5) hdmi */ + P8_27_default_pin: pinmux_P8_27_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_pin: pinmux_P8_27_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_pu_pin: pinmux_P8_27_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_pd_pin: pinmux_P8_27_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_gpio_input_pin: pinmux_P8_27_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_vsync.gpio2_22 */ + P8_27_pruout_pin: pinmux_P8_27_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_vsync.pru1_out8 */ + P8_27_pruin_pin: pinmux_P8_27_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_vsync.pru1_in8 */ + + /* P8_28 (ZCZ ball V5) hdmi */ + P8_28_default_pin: pinmux_P8_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_pin: pinmux_P8_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_pu_pin: pinmux_P8_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_pd_pin: pinmux_P8_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_gpio_input_pin: pinmux_P8_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_pclk.gpio2_24 */ + P8_28_pruout_pin: pinmux_P8_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_pclk.pru1_out10 */ + P8_28_pruin_pin: pinmux_P8_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_pclk.pru1_in10 */ + + /* P8_29 (ZCZ ball R5) hdmi */ + P8_29_default_pin: pinmux_P8_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_pin: pinmux_P8_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_pu_pin: pinmux_P8_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_pd_pin: pinmux_P8_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_gpio_input_pin: pinmux_P8_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_hsync.gpio2_23 */ + P8_29_pruout_pin: pinmux_P8_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_hsync.pru1_out9 */ + P8_29_pruin_pin: pinmux_P8_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08e4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_hsync.pru1_in9 */ + + /* P8_30 (ZCZ ball R6) hdmi */ + P8_30_default_pin: pinmux_P8_30_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_pin: pinmux_P8_30_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_pu_pin: pinmux_P8_30_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_pd_pin: pinmux_P8_30_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_gpio_input_pin: pinmux_P8_30_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE7) >; }; /* lcd_ac_bias_en.gpio2_25 */ + P8_30_pruout_pin: pinmux_P8_30_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_ac_bias_en.pru1_out11 */ + P8_30_pruin_pin: pinmux_P8_30_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ec, PIN_INPUT | MUX_MODE6) >; }; /* lcd_ac_bias_en.pru1_in11 */ + + /* P8_31 (ZCZ ball V4) hdmi */ + P8_31_default_pin: pinmux_P8_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_pin: pinmux_P8_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_pu_pin: pinmux_P8_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_pd_pin: pinmux_P8_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_gpio_input_pin: pinmux_P8_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data14.gpio0_10 */ + P8_31_qep_pin: pinmux_P8_31_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data14.eqep1_index */ + P8_31_uart_pin: pinmux_P8_31_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* lcd_data14.uart5_rxd */ + + /* P8_32 (ZCZ ball T5) hdmi */ + P8_32_default_pin: pinmux_P8_32_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_pin: pinmux_P8_32_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_pu_pin: pinmux_P8_32_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_pd_pin: pinmux_P8_32_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_gpio_input_pin: pinmux_P8_32_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data15.gpio0_11 */ + P8_32_qep_pin: pinmux_P8_32_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08dc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data15.eqep1_strobe */ + + /* P8_33 (ZCZ ball V3) hdmi */ + P8_33_default_pin: pinmux_P8_33_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_pin: pinmux_P8_33_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_pu_pin: pinmux_P8_33_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_pd_pin: pinmux_P8_33_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_gpio_input_pin: pinmux_P8_33_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data13.gpio0_9 */ + P8_33_qep_pin: pinmux_P8_33_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data13.eqep1b_in */ + + /* P8_34 (ZCZ ball U4) hdmi */ + P8_34_default_pin: pinmux_P8_34_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_pin: pinmux_P8_34_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_pu_pin: pinmux_P8_34_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_pd_pin: pinmux_P8_34_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_gpio_input_pin: pinmux_P8_34_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data11.gpio2_17 */ + P8_34_pwm_pin: pinmux_P8_34_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08cc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data11.ehrpwm1b */ + + /* P8_35 (ZCZ ball V2) hdmi */ + P8_35_default_pin: pinmux_P8_35_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_pin: pinmux_P8_35_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_pu_pin: pinmux_P8_35_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_pd_pin: pinmux_P8_35_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_gpio_input_pin: pinmux_P8_35_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data12.gpio0_8 */ + P8_35_qep_pin: pinmux_P8_35_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08d0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* lcd_data12.eqep1a_in */ + + /* P8_36 (ZCZ ball U3) hdmi */ + P8_36_default_pin: pinmux_P8_36_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_pin: pinmux_P8_36_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_pu_pin: pinmux_P8_36_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_pd_pin: pinmux_P8_36_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_gpio_input_pin: pinmux_P8_36_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data10.gpio2_16 */ + P8_36_pwm_pin: pinmux_P8_36_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data10.ehrpwm1a */ + + /* P8_37 (ZCZ ball U1) hdmi */ + P8_37_default_pin: pinmux_P8_37_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_pin: pinmux_P8_37_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_pu_pin: pinmux_P8_37_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_pd_pin: pinmux_P8_37_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_gpio_input_pin: pinmux_P8_37_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data8.gpio2_14 */ + P8_37_pwm_pin: pinmux_P8_37_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data8.ehrpwm1_tripzone_input */ + P8_37_uart_pin: pinmux_P8_37_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* lcd_data8.uart5_txd */ + + /* P8_38 (ZCZ ball U2) hdmi */ + P8_38_default_pin: pinmux_P8_38_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_pin: pinmux_P8_38_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_pu_pin: pinmux_P8_38_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_pd_pin: pinmux_P8_38_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_gpio_input_pin: pinmux_P8_38_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data9.gpio2_15 */ + P8_38_pwm_pin: pinmux_P8_38_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE2) >; }; /* lcd_data9.ehrpwm0_synco */ + P8_38_uart_pin: pinmux_P8_38_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08c4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* lcd_data9.uart5_rxd */ + + /* P8_39 (ZCZ ball T3) hdmi */ + P8_39_default_pin: pinmux_P8_39_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_pin: pinmux_P8_39_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_pu_pin: pinmux_P8_39_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_pd_pin: pinmux_P8_39_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_gpio_input_pin: pinmux_P8_39_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data6.gpio2_12 */ + P8_39_qep_pin: pinmux_P8_39_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data6.eqep2_index */ + P8_39_pruout_pin: pinmux_P8_39_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data6.pru1_out6 */ + P8_39_pruin_pin: pinmux_P8_39_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data6.pru1_in6 */ + + /* P8_40 (ZCZ ball T4) hdmi */ + P8_40_default_pin: pinmux_P8_40_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_pin: pinmux_P8_40_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_pu_pin: pinmux_P8_40_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_pd_pin: pinmux_P8_40_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_gpio_input_pin: pinmux_P8_40_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data7.gpio2_13 */ + P8_40_qep_pin: pinmux_P8_40_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data7.eqep2_strobe */ + P8_40_pruout_pin: pinmux_P8_40_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data7.pru1_out7 */ + P8_40_pruin_pin: pinmux_P8_40_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08bc, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data7.pru1_in7 */ + + /* P8_41 (ZCZ ball T1) hdmi */ + P8_41_default_pin: pinmux_P8_41_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_pin: pinmux_P8_41_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_pu_pin: pinmux_P8_41_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_pd_pin: pinmux_P8_41_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_gpio_input_pin: pinmux_P8_41_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data4.gpio2_10 */ + P8_41_qep_pin: pinmux_P8_41_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data4.eqep2a_in */ + P8_41_pruout_pin: pinmux_P8_41_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data4.pru1_out4 */ + P8_41_pruin_pin: pinmux_P8_41_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data4.pru1_in4 */ + + /* P8_42 (ZCZ ball T2) hdmi */ + P8_42_default_pin: pinmux_P8_42_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_pin: pinmux_P8_42_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_pu_pin: pinmux_P8_42_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_pd_pin: pinmux_P8_42_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_gpio_input_pin: pinmux_P8_42_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data5.gpio2_11 */ + P8_42_qep_pin: pinmux_P8_42_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* lcd_data5.eqep2b_in */ + P8_42_pruout_pin: pinmux_P8_42_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data5.pru1_out5 */ + P8_42_pruin_pin: pinmux_P8_42_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08b4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data5.pru1_in5 */ + + /* P8_43 (ZCZ ball R3) hdmi */ + P8_43_default_pin: pinmux_P8_43_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_pin: pinmux_P8_43_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_pu_pin: pinmux_P8_43_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_pd_pin: pinmux_P8_43_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_gpio_input_pin: pinmux_P8_43_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data2.gpio2_8 */ + P8_43_pwm_pin: pinmux_P8_43_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data2.ehrpwm2_tripzone_input */ + P8_43_pruout_pin: pinmux_P8_43_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data2.pru1_out2 */ + P8_43_pruin_pin: pinmux_P8_43_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a8, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data2.pru1_in2 */ + + /* P8_44 (ZCZ ball R4) hdmi */ + P8_44_default_pin: pinmux_P8_44_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_pin: pinmux_P8_44_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_pu_pin: pinmux_P8_44_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_pd_pin: pinmux_P8_44_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_gpio_input_pin: pinmux_P8_44_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data3.gpio2_9 */ + P8_44_pwm_pin: pinmux_P8_44_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data3.ehrpwm0_synco */ + P8_44_pruout_pin: pinmux_P8_44_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data3.pru1_out3 */ + P8_44_pruin_pin: pinmux_P8_44_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08ac, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data3.pru1_in3 */ + + /* P8_45 (ZCZ ball R1) hdmi */ + P8_45_default_pin: pinmux_P8_45_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_pin: pinmux_P8_45_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_pu_pin: pinmux_P8_45_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_pd_pin: pinmux_P8_45_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_gpio_input_pin: pinmux_P8_45_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data0.gpio2_6 */ + P8_45_pwm_pin: pinmux_P8_45_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data0.ehrpwm2a */ + P8_45_pruout_pin: pinmux_P8_45_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data0.pru1_out0 */ + P8_45_pruin_pin: pinmux_P8_45_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a0, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data0.pru1_in0 */ + + /* P8_46 (ZCZ ball R2) hdmi */ + P8_46_default_pin: pinmux_P8_46_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_pin: pinmux_P8_46_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_pu_pin: pinmux_P8_46_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_pd_pin: pinmux_P8_46_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_gpio_input_pin: pinmux_P8_46_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_INPUT | MUX_MODE7) >; }; /* lcd_data1.gpio2_7 */ + P8_46_pwm_pin: pinmux_P8_46_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* lcd_data1.ehrpwm2b */ + P8_46_pruout_pin: pinmux_P8_46_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* lcd_data1.pru1_out1 */ + P8_46_pruin_pin: pinmux_P8_46_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x08a4, PIN_INPUT | MUX_MODE6) >; }; /* lcd_data1.pru1_in1 */ + + /************************/ + /* P9 Header */ + /************************/ + + /* P9_01 GND */ + + /* P9_02 GND */ + + /* P9_03 3V3 */ + + /* P9_04 3V3 */ + + /* P9_05 VDD_5V */ + + /* P9_06 VDD_5V */ + + /* P9_07 SYS_5V */ + + /* P9_08 SYS_5V */ + + /* P9_09 PWR_BUT */ + + /* P9_10 RSTn */ + + /* P9_11 (ZCZ ball T17) gpio0_30 */ + P9_11_default_pin: pinmux_P9_11_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_pin: pinmux_P9_11_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_pd_pin: pinmux_P9_11_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_gpio_input_pin: pinmux_P9_11_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + P9_11_uart_pin: pinmux_P9_11_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wait0.uart4_rxd */ + + /* P9_12 (ZCZ ball U18) gpio1_28 */ + P9_12_default_pin: pinmux_P9_12_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_pin: pinmux_P9_12_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_pd_pin: pinmux_P9_12_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + P9_12_gpio_input_pin: pinmux_P9_12_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0878, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + + /* P9_13 (ZCZ ball U17) gpio0_31 */ + P9_13_default_pin: pinmux_P9_13_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_pin: pinmux_P9_13_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_pd_pin: pinmux_P9_13_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_gpio_input_pin: pinmux_P9_13_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + P9_13_uart_pin: pinmux_P9_13_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE6) >; }; /* gpmc_wpn.uart4_txd */ + + /* P9_14 (ZCZ ball U14) gpio1_18 */ + P9_14_default_pin: pinmux_P9_14_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_pin: pinmux_P9_14_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_pu_pin: pinmux_P9_14_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_pd_pin: pinmux_P9_14_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_gpio_input_pin: pinmux_P9_14_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a2.gpio1_18 */ + P9_14_pwm_pin: pinmux_P9_14_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0848, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a2.ehrpwm1a */ + + /* P9_15 (ZCZ ball R13) gpio1_16 */ + P9_15_default_pin: pinmux_P9_15_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_pin: pinmux_P9_15_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_pu_pin: pinmux_P9_15_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_pd_pin: pinmux_P9_15_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_gpio_input_pin: pinmux_P9_15_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a0.gpio1_16 */ + P9_15_pwm_pin: pinmux_P9_15_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0840, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a0.ehrpwm1_tripzone_input */ + + /* P9_16 (ZCZ ball T14) gpio1_19 */ + P9_16_default_pin: pinmux_P9_16_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_pin: pinmux_P9_16_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_pu_pin: pinmux_P9_16_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_pd_pin: pinmux_P9_16_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_gpio_input_pin: pinmux_P9_16_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a3.gpio1_19 */ + P9_16_pwm_pin: pinmux_P9_16_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x084c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a3.ehrpwm1b */ + + /* P9_17 (ZCZ ball A16) gpio0_5 */ + P9_17_default_pin: pinmux_P9_17_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_pin: pinmux_P9_17_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_pd_pin: pinmux_P9_17_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_gpio_input_pin: pinmux_P9_17_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_INPUT | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + P9_17_spi_cs_pin: pinmux_P9_17_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_cs0.spi0_cs0 */ + P9_17_i2c_pin: pinmux_P9_17_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_cs0.i2c1_scl */ + P9_17_pwm_pin: pinmux_P9_17_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_cs0.ehrpwm0_synci */ + P9_17_pru_uart_pin: pinmux_P9_17_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_cs0.pr1_uart0_txd */ + + /* P9_18 (ZCZ ball B16) gpio0_4 */ + P9_18_default_pin: pinmux_P9_18_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_pin: pinmux_P9_18_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_pd_pin: pinmux_P9_18_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_gpio_input_pin: pinmux_P9_18_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + P9_18_spi_pin: pinmux_P9_18_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d1.spi0_d1 */ + P9_18_i2c_pin: pinmux_P9_18_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d1.i2c1_sda */ + P9_18_pwm_pin: pinmux_P9_18_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d1.ehrpwm0_tripzone_input */ + P9_18_pru_uart_pin: pinmux_P9_18_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d1.pr1_uart0_rxd */ + + /* P9_19 (ZCZ ball D17) i2c2_scl */ + P9_19_default_pin: pinmux_P9_19_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P9_19_gpio_pin: pinmux_P9_19_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_pu_pin: pinmux_P9_19_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_pd_pin: pinmux_P9_19_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_gpio_input_pin: pinmux_P9_19_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rtsn.gpio0_13 */ + P9_19_timer_pin: pinmux_P9_19_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart1_rtsn.timer5 */ + P9_19_can_pin: pinmux_P9_19_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rtsn.dcan0_rx */ + P9_19_i2c_pin: pinmux_P9_19_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rtsn.i2c2_scl */ + P9_19_spi_cs_pin: pinmux_P9_19_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_rtsn.spi1_cs1 */ + P9_19_pru_uart_pin: pinmux_P9_19_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x097c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rtsn.pr1_uart0_rts_n */ + + /* P9_20 (ZCZ ball D18) i2c2_sda */ + P9_20_default_pin: pinmux_P9_20_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P9_20_gpio_pin: pinmux_P9_20_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_pu_pin: pinmux_P9_20_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_pd_pin: pinmux_P9_20_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_gpio_input_pin: pinmux_P9_20_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_INPUT | MUX_MODE7) >; }; /* uart1_ctsn.gpio0_12 */ + P9_20_timer_pin: pinmux_P9_20_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* uart1_ctsn.timer6 */ + P9_20_can_pin: pinmux_P9_20_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_ctsn.dcan0_tx */ + P9_20_i2c_pin: pinmux_P9_20_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_ctsn.i2c2_sda */ + P9_20_spi_cs_pin: pinmux_P9_20_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* uart1_ctsn.spi1_cs0 */ + P9_20_pru_uart_pin: pinmux_P9_20_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0978, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_ctsn.pr1_uart0_cts_n */ + + /* P9_21 (ZCZ ball B17) gpio0_3 */ + P9_21_default_pin: pinmux_P9_21_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_pin: pinmux_P9_21_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_pd_pin: pinmux_P9_21_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_gpio_input_pin: pinmux_P9_21_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_INPUT | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + P9_21_spi_pin: pinmux_P9_21_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_d0.spi0_d0 */ + P9_21_uart_pin: pinmux_P9_21_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_d0.uart2_txd */ + P9_21_i2c_pin: pinmux_P9_21_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_d0.i2c2_scl */ + P9_21_pwm_pin: pinmux_P9_21_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_d0.ehrpwm0b */ + P9_21_pru_uart_pin: pinmux_P9_21_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_d0.pr1_uart0_rts_n */ + + /* P9_22 (ZCZ ball A17) gpio0_2 */ + P9_22_default_pin: pinmux_P9_22_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_pin: pinmux_P9_22_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_pd_pin: pinmux_P9_22_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_gpio_input_pin: pinmux_P9_22_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_INPUT | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + P9_22_spi_sclk_pin: pinmux_P9_22_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* spi0_sclk.spi0_sclk */ + P9_22_uart_pin: pinmux_P9_22_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* spi0_sclk.uart2_rxd */ + P9_22_i2c_pin: pinmux_P9_22_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* spi0_sclk.i2c2_sda */ + P9_22_pwm_pin: pinmux_P9_22_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* spi0_sclk.ehrpwm0a */ + P9_22_pru_uart_pin: pinmux_P9_22_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* spi0_sclk.pr1_uart0_cts_n */ + + /* P9_23 (ZCZ ball V14) gpio1_17 */ + P9_23_default_pin: pinmux_P9_23_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_pin: pinmux_P9_23_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_pu_pin: pinmux_P9_23_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_pd_pin: pinmux_P9_23_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_gpio_input_pin: pinmux_P9_23_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_INPUT | MUX_MODE7) >; }; /* gpmc_a1.gpio1_17 */ + P9_23_pwm_pin: pinmux_P9_23_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0844, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE6) >; }; /* gpmc_a1.ehrpwm0_synco */ + + /* P9_24 (ZCZ ball D15) gpio0_15 */ + P9_24_default_pin: pinmux_P9_24_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_pin: pinmux_P9_24_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_pd_pin: pinmux_P9_24_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_gpio_input_pin: pinmux_P9_24_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + P9_24_uart_pin: pinmux_P9_24_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_txd.uart1_txd */ + P9_24_can_pin: pinmux_P9_24_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT_PULLUP | MUX_MODE2) >; }; /* uart1_txd.dcan1_rx */ + P9_24_i2c_pin: pinmux_P9_24_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_txd.i2c1_scl */ + P9_24_pru_uart_pin: pinmux_P9_24_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_txd.pr1_uart0_txd */ + P9_24_pruin_pin: pinmux_P9_24_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0984, PIN_INPUT | MUX_MODE6) >; }; /* uart1_txd.pru0_in16 */ + + /* P9_25 (ZCZ ball A14) audio */ + P9_25_default_pin: pinmux_P9_25_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_pin: pinmux_P9_25_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_pu_pin: pinmux_P9_25_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_pd_pin: pinmux_P9_25_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_gpio_input_pin: pinmux_P9_25_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkx.gpio3_21 */ + P9_25_qep_pin: pinmux_P9_25_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkx.eqep0_strobe */ + P9_25_pruout_pin: pinmux_P9_25_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkx.pru0_out7 */ + P9_25_pruin_pin: pinmux_P9_25_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09ac, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkx.pru0_in7 */ + + /* P9_26 (ZCZ ball D16) gpio0_14 */ + P9_26_default_pin: pinmux_P9_26_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_pin: pinmux_P9_26_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_pd_pin: pinmux_P9_26_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_gpio_input_pin: pinmux_P9_26_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + P9_26_uart_pin: pinmux_P9_26_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE0) >; }; /* uart1_rxd.uart1_rxd */ + P9_26_can_pin: pinmux_P9_26_can_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | MUX_MODE2) >; }; /* uart1_rxd.dcan1_tx */ + P9_26_i2c_pin: pinmux_P9_26_i2c_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* uart1_rxd.i2c1_sda */ + P9_26_pru_uart_pin: pinmux_P9_26_pru_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE5) >; }; /* uart1_rxd.pr1_uart0_rxd */ + P9_26_pruin_pin: pinmux_P9_26_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0980, PIN_INPUT | MUX_MODE6) >; }; /* uart1_rxd.pru1_in16 */ + + /* P9_27 (ZCZ ball C13) gpio3_19 */ + P9_27_default_pin: pinmux_P9_27_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_pin: pinmux_P9_27_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_pu_pin: pinmux_P9_27_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_pd_pin: pinmux_P9_27_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_gpio_input_pin: pinmux_P9_27_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsr.gpio3_19 */ + P9_27_qep_pin: pinmux_P9_27_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsr.eqep0b_in */ + P9_27_pruout_pin: pinmux_P9_27_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsr.pru0_out5 */ + P9_27_pruin_pin: pinmux_P9_27_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a4, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsr.pru0_in5 */ + + /* P9_28 (ZCZ ball C12) audio */ + P9_28_default_pin: pinmux_P9_28_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_pin: pinmux_P9_28_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_pu_pin: pinmux_P9_28_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_pd_pin: pinmux_P9_28_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_gpio_input_pin: pinmux_P9_28_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_ahclkr.gpio3_17 */ + P9_28_pwm_pin: pinmux_P9_28_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_ahclkr.ehrpwm0_synci */ + P9_28_spi_cs_pin: pinmux_P9_28_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_ahclkr.spi1_cs0 */ + P9_28_pwm2_pin: pinmux_P9_28_pwm2_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE4) >; }; /* mcasp0_ahclkr.ecap2_in_pwm2_out */ + P9_28_pruout_pin: pinmux_P9_28_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_ahclkr.pru0_out3 */ + P9_28_pruin_pin: pinmux_P9_28_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x099c, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_ahclkr.pru0_in3 */ + + /* P9_29 (ZCZ ball B13) audio */ + P9_29_default_pin: pinmux_P9_29_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_pin: pinmux_P9_29_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_pu_pin: pinmux_P9_29_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_pd_pin: pinmux_P9_29_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_gpio_input_pin: pinmux_P9_29_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_fsx.gpio3_15 */ + P9_29_pwm_pin: pinmux_P9_29_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_fsx.ehrpwm0b */ + P9_29_spi_pin: pinmux_P9_29_spi_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_fsx.spi1_d0 */ + P9_29_pruout_pin: pinmux_P9_29_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_fsx.pru0_out1 */ + P9_29_pruin_pin: pinmux_P9_29_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0994, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_fsx.pru0_in1 */ + + /* P9_30 (ZCZ ball D12) gpio-hog wl1835 */ + + /* P9_31 (ZCZ ball A13) audio */ + P9_31_default_pin: pinmux_P9_31_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_pin: pinmux_P9_31_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_pu_pin: pinmux_P9_31_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_pd_pin: pinmux_P9_31_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_gpio_input_pin: pinmux_P9_31_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkx.gpio3_14 */ + P9_31_pwm_pin: pinmux_P9_31_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkx.ehrpwm0a */ + P9_31_spi_sclk_pin: pinmux_P9_31_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE3) >; }; /* mcasp0_aclkx.spi1_sclk */ + P9_31_pruout_pin: pinmux_P9_31_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkx.pru0_out0 */ + P9_31_pruin_pin: pinmux_P9_31_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0990, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkx.pru0_in0 */ + + /* P9_32 VADC */ + + /* P9_33 (ZCZ ball C8) AIN4 */ + + /* P9_34 AGND */ + + /* P9_35 (ZCZ ball A8) AIN6 */ + + /* P9_36 (ZCZ ball B8) AIN5 */ + + /* P9_37 (ZCZ ball B7) AIN2 */ + + /* P9_38 (ZCZ ball A7) AIN3 */ + + /* P9_39 (ZCZ ball B6) AIN0 */ + + /* P9_40 (ZCZ ball C7) AIN1 */ + + /* P9_41 (ZCZ ball D14) gpio0_20 */ + P9_41_default_pin: pinmux_P9_41_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_pin: pinmux_P9_41_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_pu_pin: pinmux_P9_41_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_pd_pin: pinmux_P9_41_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_gpio_input_pin: pinmux_P9_41_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE7) >; }; /* xdma_event_intr1.gpio0_20 */ + P9_41_timer_pin: pinmux_P9_41_timer_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* xdma_event_intr1.timer7 */ + P9_41_pruin_pin: pinmux_P9_41_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09b4, PIN_INPUT | MUX_MODE5) >; }; /* xdma_event_intr1.pru0_in16 */ + + /* P9_41.1 */ + /* P9_91 (ZCZ ball D13) gpio3_20 */ + P9_91_default_pin: pinmux_P9_91_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_pin: pinmux_P9_91_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_pu_pin: pinmux_P9_91_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_pd_pin: pinmux_P9_91_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_gpio_input_pin: pinmux_P9_91_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_axr1.gpio3_20 */ + P9_91_qep_pin: pinmux_P9_91_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_axr1.eqep0_index */ + P9_91_pruout_pin: pinmux_P9_91_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_axr1.pru0_out6 */ + P9_91_pruin_pin: pinmux_P9_91_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a8, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_axr1.pru0_in6 */ + + /* P9_42 (ZCZ ball C18) gpio0_7 */ + P9_42_default_pin: pinmux_P9_42_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_pin: pinmux_P9_42_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_pu_pin: pinmux_P9_42_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_pd_pin: pinmux_P9_42_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_gpio_input_pin: pinmux_P9_42_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_INPUT | MUX_MODE7) >; }; /* eCAP0_in_PWM0_out.gpio0_7 */ + P9_42_pwm_pin: pinmux_P9_42_pwm_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE0) >; }; /* eCAP0_in_PWM0_out.ecap0_in_pwm0_out */ + P9_42_uart_pin: pinmux_P9_42_uart_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* eCAP0_in_PWM0_out.uart3_txd */ + P9_42_spi_cs_pin: pinmux_P9_42_spi_cs_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE2) >; }; /* eCAP0_in_PWM0_out.spi1_cs1 */ + P9_42_pru_ecap_pin: pinmux_P9_42_pru_ecap_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE3) >; }; /* eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */ + P9_42_spi_sclk_pin: pinmux_P9_42_spi_sclk_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x0964, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE4) >; }; /* eCAP0_in_PWM0_out.spi1_sclk */ + + /* P9_42.1 */ + /* P9_92 (ZCZ ball B12) gpio3_18 */ + P9_92_default_pin: pinmux_P9_92_default_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_pin: pinmux_P9_92_gpio_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_pu_pin: pinmux_P9_92_gpio_pu_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_pd_pin: pinmux_P9_92_gpio_pd_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_gpio_input_pin: pinmux_P9_92_gpio_input_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE7) >; }; /* mcasp0_aclkr.gpio3_18 */ + P9_92_qep_pin: pinmux_P9_92_qep_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE1) >; }; /* mcasp0_aclkr.eqep0a_in */ + P9_92_pruout_pin: pinmux_P9_92_pruout_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE5) >; }; /* mcasp0_aclkr.pru0_out4 */ + P9_92_pruin_pin: pinmux_P9_92_pruin_pin { pinctrl-single,pins = < + AM33XX_IOPAD(0x09a0, PIN_INPUT | MUX_MODE6) >; }; /* mcasp0_aclkr.pru0_in4 */ + + /* P9_43 GND */ + + /* P9_44 GND */ + + /* P9_45 GND */ + + /* P9_46 GND */ +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + clock-frequency = <100000>; +}; + +&i2c2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + clock-frequency = <100000>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart4 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&uart5 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&dcan1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&eqep0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ +}; + +&eqep1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ +}; + +&eqep2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + count_mode = <0>; /* 0 - Quadrature mode, normal 90 phase offset cha & chb. 1 - Direction mode. cha input = clock, chb input = direction */ + swap_inputs = <0>; /* Are channel A and channel B swapped? (0 - no, 1 - yes) */ + invert_qa = <1>; /* Should we invert the channel A input? */ + invert_qb = <1>; /* Should we invert the channel B input? I invert these because my encoder outputs drive transistors that pull down the pins */ + invert_qi = <0>; /* Should we invert the index input? */ + invert_qs = <0>; /* Should we invert the strobe input? */ +}; + +&epwmss0 { + status = "okay"; +}; + +&epwmss1 { + status = "okay"; +}; + +&epwmss2 { + status = "okay"; +}; + +&ehrpwm0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ehrpwm1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ehrpwm2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ecap0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ecap1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&ecap2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <0>; + spi-max-frequency = <16000000>; + spi-cpha; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <1>; + spi-max-frequency = <16000000>; + }; +}; + +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <0>; + spi-max-frequency = <16000000>; + spi-cpha; + }; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "spidev"; + + reg = <1>; + spi-max-frequency = <16000000>; + }; +}; + +/**********************************************************************/ +/* Pin Multiplex Helpers */ +/* */ +/* These provide userspace runtime pin configuration for the */ +/* BeagleBone cape expansion headers */ +/**********************************************************************/ + +&ocp { + /************************/ + /* P8 Header */ + /************************/ + + /* P8_01 GND */ + + /* P8_02 GND */ + + + /* P8_03 (ZCZ ball R9) emmc */ + P8_03_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_03_default_pin>; + pinctrl-1 = <&P8_03_gpio_pin>; + pinctrl-2 = <&P8_03_gpio_pu_pin>; + pinctrl-3 = <&P8_03_gpio_pd_pin>; + pinctrl-4 = <&P8_03_gpio_input_pin>; + }; + + /* P8_04 (ZCZ ball T9) emmc */ + P8_04_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_04_default_pin>; + pinctrl-1 = <&P8_04_gpio_pin>; + pinctrl-2 = <&P8_04_gpio_pu_pin>; + pinctrl-3 = <&P8_04_gpio_pd_pin>; + pinctrl-4 = <&P8_04_gpio_input_pin>; + }; + + /* P8_05 (ZCZ ball R8) emmc */ + P8_05_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_05_default_pin>; + pinctrl-1 = <&P8_05_gpio_pin>; + pinctrl-2 = <&P8_05_gpio_pu_pin>; + pinctrl-3 = <&P8_05_gpio_pd_pin>; + pinctrl-4 = <&P8_05_gpio_input_pin>; + }; + + /* P8_06 (ZCZ ball T8) emmc */ + P8_06_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_06_default_pin>; + pinctrl-1 = <&P8_06_gpio_pin>; + pinctrl-2 = <&P8_06_gpio_pu_pin>; + pinctrl-3 = <&P8_06_gpio_pd_pin>; + pinctrl-4 = <&P8_06_gpio_input_pin>; + }; + + /* P8_07 (ZCZ ball R7) */ + P8_07_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_07_default_pin>; + pinctrl-1 = <&P8_07_gpio_pin>; + pinctrl-2 = <&P8_07_gpio_pu_pin>; + pinctrl-3 = <&P8_07_gpio_pd_pin>; + pinctrl-4 = <&P8_07_gpio_input_pin>; + pinctrl-5 = <&P8_07_timer_pin>; + }; + + /* P8_08 (ZCZ ball T7) */ + P8_08_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_08_default_pin>; + pinctrl-1 = <&P8_08_gpio_pin>; + pinctrl-2 = <&P8_08_gpio_pu_pin>; + pinctrl-3 = <&P8_08_gpio_pd_pin>; + pinctrl-4 = <&P8_08_gpio_input_pin>; + pinctrl-5 = <&P8_08_timer_pin>; + }; + + /* P8_09 (ZCZ ball T6) */ + P8_09_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_09_default_pin>; + pinctrl-1 = <&P8_09_gpio_pin>; + pinctrl-2 = <&P8_09_gpio_pu_pin>; + pinctrl-3 = <&P8_09_gpio_pd_pin>; + pinctrl-4 = <&P8_09_gpio_input_pin>; + pinctrl-5 = <&P8_09_timer_pin>; + }; + + /* P8_10 (ZCZ ball U6) */ + P8_10_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer"; + pinctrl-0 = <&P8_10_default_pin>; + pinctrl-1 = <&P8_10_gpio_pin>; + pinctrl-2 = <&P8_10_gpio_pu_pin>; + pinctrl-3 = <&P8_10_gpio_pd_pin>; + pinctrl-4 = <&P8_10_gpio_input_pin>; + pinctrl-5 = <&P8_10_timer_pin>; + }; + + /* P8_11 (ZCZ ball R12) */ + P8_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P8_11_default_pin>; + pinctrl-1 = <&P8_11_gpio_pin>; + pinctrl-2 = <&P8_11_gpio_pu_pin>; + pinctrl-3 = <&P8_11_gpio_pd_pin>; + pinctrl-4 = <&P8_11_gpio_input_pin>; + pinctrl-5 = <&P8_11_qep_pin>; + pinctrl-6 = <&P8_11_pruout_pin>; + }; + + /* P8_12 (ZCZ ball T12) */ + P8_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout"; + pinctrl-0 = <&P8_12_default_pin>; + pinctrl-1 = <&P8_12_gpio_pin>; + pinctrl-2 = <&P8_12_gpio_pu_pin>; + pinctrl-3 = <&P8_12_gpio_pd_pin>; + pinctrl-4 = <&P8_12_gpio_input_pin>; + pinctrl-5 = <&P8_12_qep_pin>; + pinctrl-6 = <&P8_12_pruout_pin>; + }; + + /* P8_13 (ZCZ ball T10) */ + P8_13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_13_default_pin>; + pinctrl-1 = <&P8_13_gpio_pin>; + pinctrl-2 = <&P8_13_gpio_pu_pin>; + pinctrl-3 = <&P8_13_gpio_pd_pin>; + pinctrl-4 = <&P8_13_gpio_input_pin>; + pinctrl-5 = <&P8_13_pwm_pin>; + }; + + /* P8_14 (ZCZ ball T11) wl1835: wl_en */ + + /* P8_15 (ZCZ ball U13) */ + P8_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pru_ecap", "pruin"; + pinctrl-0 = <&P8_15_default_pin>; + pinctrl-1 = <&P8_15_gpio_pin>; + pinctrl-2 = <&P8_15_gpio_pu_pin>; + pinctrl-3 = <&P8_15_gpio_pd_pin>; + pinctrl-4 = <&P8_15_gpio_input_pin>; + pinctrl-5 = <&P8_15_qep_pin>; + pinctrl-6 = <&P8_15_pru_ecap_pin>; + pinctrl-7 = <&P8_15_pruin_pin>; + }; + + /* P8_16 (ZCZ ball V13) */ + P8_16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruin"; + pinctrl-0 = <&P8_16_default_pin>; + pinctrl-1 = <&P8_16_gpio_pin>; + pinctrl-2 = <&P8_16_gpio_pu_pin>; + pinctrl-3 = <&P8_16_gpio_pd_pin>; + pinctrl-4 = <&P8_16_gpio_input_pin>; + pinctrl-5 = <&P8_16_qep_pin>; + pinctrl-6 = <&P8_16_pruin_pin>; + }; + + /* P8_17 (ZCZ ball U12) wl1835: wl_irq */ + + /* P8_18 (ZCZ ball V12) */ + P8_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_18_default_pin>; + pinctrl-1 = <&P8_18_gpio_pin>; + pinctrl-2 = <&P8_18_gpio_pu_pin>; + pinctrl-3 = <&P8_18_gpio_pd_pin>; + pinctrl-4 = <&P8_18_gpio_input_pin>; + }; + + /* P8_19 (ZCZ ball U10) */ + P8_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_19_default_pin>; + pinctrl-1 = <&P8_19_gpio_pin>; + pinctrl-2 = <&P8_19_gpio_pu_pin>; + pinctrl-3 = <&P8_19_gpio_pd_pin>; + pinctrl-4 = <&P8_19_gpio_input_pin>; + pinctrl-5 = <&P8_19_pwm_pin>; + }; + + /* P8_20 (ZCZ ball V9) emmc */ + P8_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_20_default_pin>; + pinctrl-1 = <&P8_20_gpio_pin>; + pinctrl-2 = <&P8_20_gpio_pu_pin>; + pinctrl-3 = <&P8_20_gpio_pd_pin>; + pinctrl-4 = <&P8_20_gpio_input_pin>; + pinctrl-5 = <&P8_20_pruout_pin>; + pinctrl-6 = <&P8_20_pruin_pin>; + }; + + /* P8_21 (ZCZ ball U9) emmc */ + P8_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_21_default_pin>; + pinctrl-1 = <&P8_21_gpio_pin>; + pinctrl-2 = <&P8_21_gpio_pu_pin>; + pinctrl-3 = <&P8_21_gpio_pd_pin>; + pinctrl-4 = <&P8_21_gpio_input_pin>; + pinctrl-5 = <&P8_21_pruout_pin>; + pinctrl-6 = <&P8_21_pruin_pin>; + }; + + /* P8_22 (ZCZ ball V8) emmc */ + P8_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_22_default_pin>; + pinctrl-1 = <&P8_22_gpio_pin>; + pinctrl-2 = <&P8_22_gpio_pu_pin>; + pinctrl-3 = <&P8_22_gpio_pd_pin>; + pinctrl-4 = <&P8_22_gpio_input_pin>; + }; + + /* P8_23 (ZCZ ball U8) emmc */ + P8_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_23_default_pin>; + pinctrl-1 = <&P8_23_gpio_pin>; + pinctrl-2 = <&P8_23_gpio_pu_pin>; + pinctrl-3 = <&P8_23_gpio_pd_pin>; + pinctrl-4 = <&P8_23_gpio_input_pin>; + }; + + /* P8_24 (ZCZ ball V7) emmc */ + P8_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_24_default_pin>; + pinctrl-1 = <&P8_24_gpio_pin>; + pinctrl-2 = <&P8_24_gpio_pu_pin>; + pinctrl-3 = <&P8_24_gpio_pd_pin>; + pinctrl-4 = <&P8_24_gpio_input_pin>; + }; + + /* P8_25 (ZCZ ball U7) emmc */ + P8_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P8_25_default_pin>; + pinctrl-1 = <&P8_25_gpio_pin>; + pinctrl-2 = <&P8_25_gpio_pu_pin>; + pinctrl-3 = <&P8_25_gpio_pd_pin>; + pinctrl-4 = <&P8_25_gpio_input_pin>; + }; + + /* P8_26 (ZCZ ball V6) gpio-hog wl1835 */ + + /* P8_27 (ZCZ ball U5) hdmi */ + P8_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_27_default_pin>; + pinctrl-1 = <&P8_27_gpio_pin>; + pinctrl-2 = <&P8_27_gpio_pu_pin>; + pinctrl-3 = <&P8_27_gpio_pd_pin>; + pinctrl-4 = <&P8_27_gpio_input_pin>; + pinctrl-5 = <&P8_27_pruout_pin>; + pinctrl-6 = <&P8_27_pruin_pin>; + }; + + /* P8_28 (ZCZ ball V5) hdmi */ + P8_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_28_default_pin>; + pinctrl-1 = <&P8_28_gpio_pin>; + pinctrl-2 = <&P8_28_gpio_pu_pin>; + pinctrl-3 = <&P8_28_gpio_pd_pin>; + pinctrl-4 = <&P8_28_gpio_input_pin>; + pinctrl-5 = <&P8_28_pruout_pin>; + pinctrl-6 = <&P8_28_pruin_pin>; + }; + + /* P8_29 (ZCZ ball R5) hdmi */ + P8_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_29_default_pin>; + pinctrl-1 = <&P8_29_gpio_pin>; + pinctrl-2 = <&P8_29_gpio_pu_pin>; + pinctrl-3 = <&P8_29_gpio_pd_pin>; + pinctrl-4 = <&P8_29_gpio_input_pin>; + pinctrl-5 = <&P8_29_pruout_pin>; + pinctrl-6 = <&P8_29_pruin_pin>; + }; + + /* P8_30 (ZCZ ball R6) hdmi */ + P8_30_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pruout", "pruin"; + pinctrl-0 = <&P8_30_default_pin>; + pinctrl-1 = <&P8_30_gpio_pin>; + pinctrl-2 = <&P8_30_gpio_pu_pin>; + pinctrl-3 = <&P8_30_gpio_pd_pin>; + pinctrl-4 = <&P8_30_gpio_input_pin>; + pinctrl-5 = <&P8_30_pruout_pin>; + pinctrl-6 = <&P8_30_pruin_pin>; + }; + + /* P8_31 (ZCZ ball V4) hdmi */ + P8_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "qep"; + pinctrl-0 = <&P8_31_default_pin>; + pinctrl-1 = <&P8_31_gpio_pin>; + pinctrl-2 = <&P8_31_gpio_pu_pin>; + pinctrl-3 = <&P8_31_gpio_pd_pin>; + pinctrl-4 = <&P8_31_gpio_input_pin>; + pinctrl-5 = <&P8_31_uart_pin>; + pinctrl-6 = <&P8_31_qep_pin>; + }; + + /* P8_32 (ZCZ ball T5) hdmi */ + P8_32_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P8_32_default_pin>; + pinctrl-1 = <&P8_32_gpio_pin>; + pinctrl-2 = <&P8_32_gpio_pu_pin>; + pinctrl-3 = <&P8_32_gpio_pd_pin>; + pinctrl-4 = <&P8_32_gpio_input_pin>; + pinctrl-5 = <&P8_32_qep_pin>; + }; + + /* P8_33 (ZCZ ball V3) hdmi */ + P8_33_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P8_33_default_pin>; + pinctrl-1 = <&P8_33_gpio_pin>; + pinctrl-2 = <&P8_33_gpio_pu_pin>; + pinctrl-3 = <&P8_33_gpio_pd_pin>; + pinctrl-4 = <&P8_33_gpio_input_pin>; + pinctrl-5 = <&P8_33_qep_pin>; + }; + + /* P8_34 (ZCZ ball U4) hdmi */ + P8_34_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_34_default_pin>; + pinctrl-1 = <&P8_34_gpio_pin>; + pinctrl-2 = <&P8_34_gpio_pu_pin>; + pinctrl-3 = <&P8_34_gpio_pd_pin>; + pinctrl-4 = <&P8_34_gpio_input_pin>; + pinctrl-5 = <&P8_34_pwm_pin>; + }; + + /* P8_35 (ZCZ ball V2) hdmi */ + P8_35_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep"; + pinctrl-0 = <&P8_35_default_pin>; + pinctrl-1 = <&P8_35_gpio_pin>; + pinctrl-2 = <&P8_35_gpio_pu_pin>; + pinctrl-3 = <&P8_35_gpio_pd_pin>; + pinctrl-4 = <&P8_35_gpio_input_pin>; + pinctrl-5 = <&P8_35_qep_pin>; + }; + + /* P8_36 (ZCZ ball U3) hdmi */ + P8_36_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P8_36_default_pin>; + pinctrl-1 = <&P8_36_gpio_pin>; + pinctrl-2 = <&P8_36_gpio_pu_pin>; + pinctrl-3 = <&P8_36_gpio_pd_pin>; + pinctrl-4 = <&P8_36_gpio_input_pin>; + pinctrl-5 = <&P8_36_pwm_pin>; + }; + + /* P8_37 (ZCZ ball U1) hdmi */ + P8_37_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "pwm"; + pinctrl-0 = <&P8_37_default_pin>; + pinctrl-1 = <&P8_37_gpio_pin>; + pinctrl-2 = <&P8_37_gpio_pu_pin>; + pinctrl-3 = <&P8_37_gpio_pd_pin>; + pinctrl-4 = <&P8_37_gpio_input_pin>; + pinctrl-5 = <&P8_37_uart_pin>; + pinctrl-6 = <&P8_37_pwm_pin>; + }; + + /* P8_38 (ZCZ ball U2) hdmi */ + P8_38_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "pwm"; + pinctrl-0 = <&P8_38_default_pin>; + pinctrl-1 = <&P8_38_gpio_pin>; + pinctrl-2 = <&P8_38_gpio_pu_pin>; + pinctrl-3 = <&P8_38_gpio_pd_pin>; + pinctrl-4 = <&P8_38_gpio_input_pin>; + pinctrl-5 = <&P8_38_uart_pin>; + pinctrl-6 = <&P8_38_pwm_pin>; + }; + + /* P8_39 (ZCZ ball T3) hdmi */ + P8_39_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_39_default_pin>; + pinctrl-1 = <&P8_39_gpio_pin>; + pinctrl-2 = <&P8_39_gpio_pu_pin>; + pinctrl-3 = <&P8_39_gpio_pd_pin>; + pinctrl-4 = <&P8_39_gpio_input_pin>; + pinctrl-5 = <&P8_39_qep_pin>; + pinctrl-6 = <&P8_39_pruout_pin>; + pinctrl-7 = <&P8_39_pruin_pin>; + }; + + /* P8_40 (ZCZ ball T4) hdmi */ + P8_40_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_40_default_pin>; + pinctrl-1 = <&P8_40_gpio_pin>; + pinctrl-2 = <&P8_40_gpio_pu_pin>; + pinctrl-3 = <&P8_40_gpio_pd_pin>; + pinctrl-4 = <&P8_40_gpio_input_pin>; + pinctrl-5 = <&P8_40_qep_pin>; + pinctrl-6 = <&P8_40_pruout_pin>; + pinctrl-7 = <&P8_40_pruin_pin>; + }; + + /* P8_41 (ZCZ ball T1) hdmi */ + P8_41_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_41_default_pin>; + pinctrl-1 = <&P8_41_gpio_pin>; + pinctrl-2 = <&P8_41_gpio_pu_pin>; + pinctrl-3 = <&P8_41_gpio_pd_pin>; + pinctrl-4 = <&P8_41_gpio_input_pin>; + pinctrl-5 = <&P8_41_qep_pin>; + pinctrl-6 = <&P8_41_pruout_pin>; + pinctrl-7 = <&P8_41_pruin_pin>; + }; + + /* P8_42 (ZCZ ball T2) hdmi */ + P8_42_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P8_42_default_pin>; + pinctrl-1 = <&P8_42_gpio_pin>; + pinctrl-2 = <&P8_42_gpio_pu_pin>; + pinctrl-3 = <&P8_42_gpio_pd_pin>; + pinctrl-4 = <&P8_42_gpio_input_pin>; + pinctrl-5 = <&P8_42_qep_pin>; + pinctrl-6 = <&P8_42_pruout_pin>; + pinctrl-7 = <&P8_42_pruin_pin>; + }; + + /* P8_43 (ZCZ ball R3) hdmi */ + P8_43_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_43_default_pin>; + pinctrl-1 = <&P8_43_gpio_pin>; + pinctrl-2 = <&P8_43_gpio_pu_pin>; + pinctrl-3 = <&P8_43_gpio_pd_pin>; + pinctrl-4 = <&P8_43_gpio_input_pin>; + pinctrl-5 = <&P8_43_pwm_pin>; + pinctrl-6 = <&P8_43_pruout_pin>; + pinctrl-7 = <&P8_43_pruin_pin>; + }; + + /* P8_44 (ZCZ ball R4) hdmi */ + P8_44_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_44_default_pin>; + pinctrl-1 = <&P8_44_gpio_pin>; + pinctrl-2 = <&P8_44_gpio_pu_pin>; + pinctrl-3 = <&P8_44_gpio_pd_pin>; + pinctrl-4 = <&P8_44_gpio_input_pin>; + pinctrl-5 = <&P8_44_pwm_pin>; + pinctrl-6 = <&P8_44_pruout_pin>; + pinctrl-7 = <&P8_44_pruin_pin>; + }; + + /* P8_45 (ZCZ ball R1) hdmi */ + P8_45_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_45_default_pin>; + pinctrl-1 = <&P8_45_gpio_pin>; + pinctrl-2 = <&P8_45_gpio_pu_pin>; + pinctrl-3 = <&P8_45_gpio_pd_pin>; + pinctrl-4 = <&P8_45_gpio_input_pin>; + pinctrl-5 = <&P8_45_pwm_pin>; + pinctrl-6 = <&P8_45_pruout_pin>; + pinctrl-7 = <&P8_45_pruin_pin>; + }; + + /* P8_46 (ZCZ ball R2) hdmi */ + P8_46_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P8_46_default_pin>; + pinctrl-1 = <&P8_46_gpio_pin>; + pinctrl-2 = <&P8_46_gpio_pu_pin>; + pinctrl-3 = <&P8_46_gpio_pd_pin>; + pinctrl-4 = <&P8_46_gpio_input_pin>; + pinctrl-5 = <&P8_46_pwm_pin>; + pinctrl-6 = <&P8_46_pruout_pin>; + pinctrl-7 = <&P8_46_pruin_pin>; + }; + + /************************/ + /* P9 Header */ + /************************/ + + /* P9_01 GND */ + + /* P9_02 GND */ + + /* P9_03 3V3 */ + + /* P9_04 3V3 */ + + /* P9_05 VDD_5V */ + + /* P9_06 VDD_5V */ + + /* P9_07 SYS_5V */ + + /* P9_08 SYS_5V */ + + /* P9_09 PWR_BUT */ + + /* P9_10 RSTn */ + + /* P9_11 (ZCZ ball T17) */ + P9_11_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P9_11_default_pin>; + pinctrl-1 = <&P9_11_gpio_pin>; + pinctrl-2 = <&P9_11_gpio_pu_pin>; + pinctrl-3 = <&P9_11_gpio_pd_pin>; + pinctrl-4 = <&P9_11_gpio_input_pin>; + pinctrl-5 = <&P9_11_uart_pin>; + }; + + /* P9_12 (ZCZ ball U18) */ + P9_12_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input"; + pinctrl-0 = <&P9_12_default_pin>; + pinctrl-1 = <&P9_12_gpio_pin>; + pinctrl-2 = <&P9_12_gpio_pu_pin>; + pinctrl-3 = <&P9_12_gpio_pd_pin>; + pinctrl-4 = <&P9_12_gpio_input_pin>; + }; + + /* P9_13 (ZCZ ball U17) */ + P9_13_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart"; + pinctrl-0 = <&P9_13_default_pin>; + pinctrl-1 = <&P9_13_gpio_pin>; + pinctrl-2 = <&P9_13_gpio_pu_pin>; + pinctrl-3 = <&P9_13_gpio_pd_pin>; + pinctrl-4 = <&P9_13_gpio_input_pin>; + pinctrl-5 = <&P9_13_uart_pin>; + }; + + /* P9_14 (ZCZ ball U14) */ + P9_14_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_14_default_pin>; + pinctrl-1 = <&P9_14_gpio_pin>; + pinctrl-2 = <&P9_14_gpio_pu_pin>; + pinctrl-3 = <&P9_14_gpio_pd_pin>; + pinctrl-4 = <&P9_14_gpio_input_pin>; + pinctrl-5 = <&P9_14_pwm_pin>; + }; + + /* P9_15 (ZCZ ball R13) */ + P9_15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_15_default_pin>; + pinctrl-1 = <&P9_15_gpio_pin>; + pinctrl-2 = <&P9_15_gpio_pu_pin>; + pinctrl-3 = <&P9_15_gpio_pd_pin>; + pinctrl-4 = <&P9_15_gpio_input_pin>; + pinctrl-5 = <&P9_15_pwm_pin>; + }; + + /* P9_16 (ZCZ ball T14) */ + P9_16_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_16_default_pin>; + pinctrl-1 = <&P9_16_gpio_pin>; + pinctrl-2 = <&P9_16_gpio_pu_pin>; + pinctrl-3 = <&P9_16_gpio_pd_pin>; + pinctrl-4 = <&P9_16_gpio_input_pin>; + pinctrl-5 = <&P9_16_pwm_pin>; + }; + + /* P9_17 (ZCZ ball A16) */ + P9_17_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_17_default_pin>; + pinctrl-1 = <&P9_17_gpio_pin>; + pinctrl-2 = <&P9_17_gpio_pu_pin>; + pinctrl-3 = <&P9_17_gpio_pd_pin>; + pinctrl-4 = <&P9_17_gpio_input_pin>; + pinctrl-5 = <&P9_17_spi_cs_pin>; + pinctrl-6 = <&P9_17_i2c_pin>; + pinctrl-7 = <&P9_17_pwm_pin>; + pinctrl-8 = <&P9_17_pru_uart_pin>; + }; + + /* P9_18 (ZCZ ball B16) */ + P9_18_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_18_default_pin>; + pinctrl-1 = <&P9_18_gpio_pin>; + pinctrl-2 = <&P9_18_gpio_pu_pin>; + pinctrl-3 = <&P9_18_gpio_pd_pin>; + pinctrl-4 = <&P9_18_gpio_input_pin>; + pinctrl-5 = <&P9_18_spi_pin>; + pinctrl-6 = <&P9_18_i2c_pin>; + pinctrl-7 = <&P9_18_pwm_pin>; + pinctrl-8 = <&P9_18_pru_uart_pin>; + }; + + /* P9_19 (ZCZ ball D17) i2c */ + P9_19_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart", "timer"; + pinctrl-0 = <&P9_19_default_pin>; + pinctrl-1 = <&P9_19_gpio_pin>; + pinctrl-2 = <&P9_19_gpio_pu_pin>; + pinctrl-3 = <&P9_19_gpio_pd_pin>; + pinctrl-4 = <&P9_19_gpio_input_pin>; + pinctrl-5 = <&P9_19_spi_cs_pin>; + pinctrl-6 = <&P9_19_can_pin>; + pinctrl-7 = <&P9_19_i2c_pin>; + pinctrl-8 = <&P9_19_pru_uart_pin>; + pinctrl-9 = <&P9_19_timer_pin>; + }; + + /* P9_20 (ZCZ ball D18) i2c */ + P9_20_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "can", "i2c", "pru_uart", "timer"; + pinctrl-0 = <&P9_20_default_pin>; + pinctrl-1 = <&P9_20_gpio_pin>; + pinctrl-2 = <&P9_20_gpio_pu_pin>; + pinctrl-3 = <&P9_20_gpio_pd_pin>; + pinctrl-4 = <&P9_20_gpio_input_pin>; + pinctrl-5 = <&P9_20_spi_cs_pin>; + pinctrl-6 = <&P9_20_can_pin>; + pinctrl-7 = <&P9_20_i2c_pin>; + pinctrl-8 = <&P9_20_pru_uart_pin>; + pinctrl-9 = <&P9_20_timer_pin>; + }; + + /* P9_21 (ZCZ ball B17) */ + P9_21_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_21_default_pin>; + pinctrl-1 = <&P9_21_gpio_pin>; + pinctrl-2 = <&P9_21_gpio_pu_pin>; + pinctrl-3 = <&P9_21_gpio_pd_pin>; + pinctrl-4 = <&P9_21_gpio_input_pin>; + pinctrl-5 = <&P9_21_spi_pin>; + pinctrl-6 = <&P9_21_uart_pin>; + pinctrl-7 = <&P9_21_i2c_pin>; + pinctrl-8 = <&P9_21_pwm_pin>; + pinctrl-9 = <&P9_21_pru_uart_pin>; + }; + + /* P9_22 (ZCZ ball A17) */ + P9_22_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "uart", "i2c", "pwm", "pru_uart"; + pinctrl-0 = <&P9_22_default_pin>; + pinctrl-1 = <&P9_22_gpio_pin>; + pinctrl-2 = <&P9_22_gpio_pu_pin>; + pinctrl-3 = <&P9_22_gpio_pd_pin>; + pinctrl-4 = <&P9_22_gpio_input_pin>; + pinctrl-5 = <&P9_22_spi_sclk_pin>; + pinctrl-6 = <&P9_22_uart_pin>; + pinctrl-7 = <&P9_22_i2c_pin>; + pinctrl-8 = <&P9_22_pwm_pin>; + pinctrl-9 = <&P9_22_pru_uart_pin>; + }; + + /* P9_23 (ZCZ ball V14) */ + P9_23_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "pwm"; + pinctrl-0 = <&P9_23_default_pin>; + pinctrl-1 = <&P9_23_gpio_pin>; + pinctrl-2 = <&P9_23_gpio_pu_pin>; + pinctrl-3 = <&P9_23_gpio_pd_pin>; + pinctrl-4 = <&P9_23_gpio_input_pin>; + pinctrl-5 = <&P9_23_pwm_pin>; + }; + + /* P9_24 (ZCZ ball D15) */ + P9_24_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P9_24_default_pin>; + pinctrl-1 = <&P9_24_gpio_pin>; + pinctrl-2 = <&P9_24_gpio_pu_pin>; + pinctrl-3 = <&P9_24_gpio_pd_pin>; + pinctrl-4 = <&P9_24_gpio_input_pin>; + pinctrl-5 = <&P9_24_uart_pin>; + pinctrl-6 = <&P9_24_can_pin>; + pinctrl-7 = <&P9_24_i2c_pin>; + pinctrl-8 = <&P9_24_pru_uart_pin>; + pinctrl-9 = <&P9_24_pruin_pin>; + }; + + /* P9_25 (ZCZ ball A14) audio */ + P9_25_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_25_default_pin>; + pinctrl-1 = <&P9_25_gpio_pin>; + pinctrl-2 = <&P9_25_gpio_pu_pin>; + pinctrl-3 = <&P9_25_gpio_pd_pin>; + pinctrl-4 = <&P9_25_gpio_input_pin>; + pinctrl-5 = <&P9_25_qep_pin>; + pinctrl-6 = <&P9_25_pruout_pin>; + pinctrl-7 = <&P9_25_pruin_pin>; + }; + + /* P9_26 (ZCZ ball D16) */ + P9_26_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "uart", "can", "i2c", "pru_uart", "pruin"; + pinctrl-0 = <&P9_26_default_pin>; + pinctrl-1 = <&P9_26_gpio_pin>; + pinctrl-2 = <&P9_26_gpio_pu_pin>; + pinctrl-3 = <&P9_26_gpio_pd_pin>; + pinctrl-4 = <&P9_26_gpio_input_pin>; + pinctrl-5 = <&P9_26_uart_pin>; + pinctrl-6 = <&P9_26_can_pin>; + pinctrl-7 = <&P9_26_i2c_pin>; + pinctrl-8 = <&P9_26_pru_uart_pin>; + pinctrl-9 = <&P9_26_pruin_pin>; + }; + + /* P9_27 (ZCZ ball C13) */ + P9_27_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_27_default_pin>; + pinctrl-1 = <&P9_27_gpio_pin>; + pinctrl-2 = <&P9_27_gpio_pu_pin>; + pinctrl-3 = <&P9_27_gpio_pd_pin>; + pinctrl-4 = <&P9_27_gpio_input_pin>; + pinctrl-5 = <&P9_27_qep_pin>; + pinctrl-6 = <&P9_27_pruout_pin>; + pinctrl-7 = <&P9_27_pruin_pin>; + }; + + /* P9_28 (ZCZ ball C12) audio */ + P9_28_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "pwm", "pwm2", "pruout", "pruin"; + pinctrl-0 = <&P9_28_default_pin>; + pinctrl-1 = <&P9_28_gpio_pin>; + pinctrl-2 = <&P9_28_gpio_pu_pin>; + pinctrl-3 = <&P9_28_gpio_pd_pin>; + pinctrl-4 = <&P9_28_gpio_input_pin>; + pinctrl-5 = <&P9_28_spi_cs_pin>; + pinctrl-6 = <&P9_28_pwm_pin>; + pinctrl-7 = <&P9_28_pwm2_pin>; + pinctrl-8 = <&P9_28_pruout_pin>; + pinctrl-9 = <&P9_28_pruin_pin>; + }; + + /* P9_29 (ZCZ ball B13) audio */ + P9_29_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P9_29_default_pin>; + pinctrl-1 = <&P9_29_gpio_pin>; + pinctrl-2 = <&P9_29_gpio_pu_pin>; + pinctrl-3 = <&P9_29_gpio_pd_pin>; + pinctrl-4 = <&P9_29_gpio_input_pin>; + pinctrl-5 = <&P9_29_spi_pin>; + pinctrl-6 = <&P9_29_pwm_pin>; + pinctrl-7 = <&P9_29_pruout_pin>; + pinctrl-8 = <&P9_29_pruin_pin>; + }; + + /* P9_30 (ZCZ ball D12) gpio-hog wl1835 */ + + /* P9_31 (ZCZ ball A13) audio */ + P9_31_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_sclk", "pwm", "pruout", "pruin"; + pinctrl-0 = <&P9_31_default_pin>; + pinctrl-1 = <&P9_31_gpio_pin>; + pinctrl-2 = <&P9_31_gpio_pu_pin>; + pinctrl-3 = <&P9_31_gpio_pd_pin>; + pinctrl-4 = <&P9_31_gpio_input_pin>; + pinctrl-5 = <&P9_31_spi_sclk_pin>; + pinctrl-6 = <&P9_31_pwm_pin>; + pinctrl-7 = <&P9_31_pruout_pin>; + pinctrl-8 = <&P9_31_pruin_pin>; + }; + + /* P9_32 VADC */ + + /* P9_33 (ZCZ ball C8) AIN4 */ + + /* P9_34 AGND */ + + /* P9_35 (ZCZ ball A8) AIN6 */ + + /* P9_36 (ZCZ ball B8) AIN5 */ + + /* P9_37 (ZCZ ball B7) AIN2 */ + + /* P9_38 (ZCZ ball A7) AIN3 */ + + /* P9_39 (ZCZ ball B6) AIN0 */ + + /* P9_40 (ZCZ ball C7) AIN1 */ + + /* P9_41 (ZCZ ball D14) */ + P9_41_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "timer", "pruin"; + pinctrl-0 = <&P9_41_default_pin>; + pinctrl-1 = <&P9_41_gpio_pin>; + pinctrl-2 = <&P9_41_gpio_pu_pin>; + pinctrl-3 = <&P9_41_gpio_pd_pin>; + pinctrl-4 = <&P9_41_gpio_input_pin>; + pinctrl-5 = <&P9_41_timer_pin>; + pinctrl-6 = <&P9_41_pruin_pin>; + }; + + /* P9_41.1 */ + /* P9_91 (ZCZ ball D13) */ + P9_91_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_91_default_pin>; + pinctrl-1 = <&P9_91_gpio_pin>; + pinctrl-2 = <&P9_91_gpio_pu_pin>; + pinctrl-3 = <&P9_91_gpio_pd_pin>; + pinctrl-4 = <&P9_91_gpio_input_pin>; + pinctrl-5 = <&P9_91_qep_pin>; + pinctrl-6 = <&P9_91_pruout_pin>; + pinctrl-7 = <&P9_91_pruin_pin>; + }; + + /* P9_42 (ZCZ ball C18) */ + P9_42_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "spi_cs", "spi_sclk", "uart", "pwm", "pru_ecap"; + pinctrl-0 = <&P9_42_default_pin>; + pinctrl-1 = <&P9_42_gpio_pin>; + pinctrl-2 = <&P9_42_gpio_pu_pin>; + pinctrl-3 = <&P9_42_gpio_pd_pin>; + pinctrl-4 = <&P9_42_gpio_input_pin>; + pinctrl-5 = <&P9_42_spi_cs_pin>; + pinctrl-6 = <&P9_42_spi_sclk_pin>; + pinctrl-7 = <&P9_42_uart_pin>; + pinctrl-8 = <&P9_42_pwm_pin>; + pinctrl-9 = <&P9_42_pru_ecap_pin>; + }; + + /* P9_42.1 */ + /* P9_92 (ZCZ ball B12) */ + P9_92_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "gpio", "gpio_pu", "gpio_pd", "gpio_input", "qep", "pruout", "pruin"; + pinctrl-0 = <&P9_92_default_pin>; + pinctrl-1 = <&P9_92_gpio_pin>; + pinctrl-2 = <&P9_92_gpio_pu_pin>; + pinctrl-3 = <&P9_92_gpio_pd_pin>; + pinctrl-4 = <&P9_92_gpio_input_pin>; + pinctrl-5 = <&P9_92_qep_pin>; + pinctrl-6 = <&P9_92_pruout_pin>; + pinctrl-7 = <&P9_92_pruin_pin>; + }; + + /* P9_43 GND */ + + /* P9_44 GND */ + + /* P9_45 GND */ + + /* P9_46 GND */ + + + cape-universal { + compatible = "gpio-of-helper"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <>; + + P8_03 { + gpio-name = "P8_03"; + gpio = <&gpio1 6 0>; + input; + dir-changeable; + }; + + P8_04 { + gpio-name = "P8_04"; + gpio = <&gpio1 7 0>; + input; + dir-changeable; + }; + + P8_05 { + gpio-name = "P8_05"; + gpio = <&gpio1 2 0>; + input; + dir-changeable; + }; + + P8_06 { + gpio-name = "P8_06"; + gpio = <&gpio1 3 0>; + input; + dir-changeable; + }; + + P8_07 { + gpio-name = "P8_07"; + gpio = <&gpio2 2 0>; + input; + dir-changeable; + }; + + P8_08 { + gpio-name = "P8_08"; + gpio = <&gpio2 3 0>; + input; + dir-changeable; + }; + + P8_09 { + gpio-name = "P8_09"; + gpio = <&gpio2 5 0>; + input; + dir-changeable; + }; + + P8_10 { + gpio-name = "P8_10"; + gpio = <&gpio2 4 0>; + input; + dir-changeable; + }; + + P8_11 { + gpio-name = "P8_11"; + gpio = <&gpio1 13 0>; + input; + dir-changeable; + }; + + P8_12 { + gpio-name = "P8_12"; + gpio = <&gpio1 12 0>; + input; + dir-changeable; + }; + + P8_13 { + gpio-name = "P8_13"; + gpio = <&gpio0 23 0>; + input; + dir-changeable; + }; + + P8_15 { + gpio-name = "P8_15"; + gpio = <&gpio1 15 0>; + input; + dir-changeable; + }; + + P8_16 { + gpio-name = "P8_16"; + gpio = <&gpio1 14 0>; + input; + dir-changeable; + }; + + P8_18 { + gpio-name = "P8_18"; + gpio = <&gpio2 1 0>; + input; + dir-changeable; + }; + + P8_19 { + gpio-name = "P8_19"; + gpio = <&gpio0 22 0>; + input; + dir-changeable; + }; + + P8_20 { + gpio-name = "P8_20"; + gpio = <&gpio1 31 0>; + input; + dir-changeable; + }; + + P8_21 { + gpio-name = "P8_21"; + gpio = <&gpio1 30 0>; + input; + dir-changeable; + }; + + P8_22 { + gpio-name = "P8_22"; + gpio = <&gpio1 5 0>; + input; + dir-changeable; + }; + + P8_23 { + gpio-name = "P8_23"; + gpio = <&gpio1 4 0>; + input; + dir-changeable; + }; + + P8_24 { + gpio-name = "P8_24"; + gpio = <&gpio1 1 0>; + input; + dir-changeable; + }; + + P8_25 { + gpio-name = "P8_25"; + gpio = <&gpio1 0 0>; + input; + dir-changeable; + }; + + P8_27 { + gpio-name = "P8_27"; + gpio = <&gpio2 22 0>; + input; + dir-changeable; + }; + + P8_28 { + gpio-name = "P8_28"; + gpio = <&gpio2 24 0>; + input; + dir-changeable; + }; + + P8_29 { + gpio-name = "P8_29"; + gpio = <&gpio2 23 0>; + input; + dir-changeable; + }; + + P8_30 { + gpio-name = "P8_30"; + gpio = <&gpio2 25 0>; + input; + dir-changeable; + }; + + P8_31 { + gpio-name = "P8_31"; + gpio = <&gpio0 10 0>; + input; + dir-changeable; + }; + + P8_32 { + gpio-name = "P8_32"; + gpio = <&gpio0 11 0>; + input; + dir-changeable; + }; + + P8_33 { + gpio-name = "P8_33"; + gpio = <&gpio0 9 0>; + input; + dir-changeable; + }; + + P8_34 { + gpio-name = "P8_34"; + gpio = <&gpio2 17 0>; + input; + dir-changeable; + }; + + P8_35 { + gpio-name = "P8_35"; + gpio = <&gpio0 8 0>; + input; + dir-changeable; + }; + + P8_36 { + gpio-name = "P8_36"; + gpio = <&gpio2 16 0>; + input; + dir-changeable; + }; + + P8_37 { + gpio-name = "P8_37"; + gpio = <&gpio2 14 0>; + input; + dir-changeable; + }; + + P8_38 { + gpio-name = "P8_38"; + gpio = <&gpio2 15 0>; + input; + dir-changeable; + }; + + P8_39 { + gpio-name = "P8_39"; + gpio = <&gpio2 12 0>; + input; + dir-changeable; + }; + + P8_40 { + gpio-name = "P8_40"; + gpio = <&gpio2 13 0>; + input; + dir-changeable; + }; + + P8_41 { + gpio-name = "P8_41"; + gpio = <&gpio2 10 0>; + input; + dir-changeable; + }; + + P8_42 { + gpio-name = "P8_42"; + gpio = <&gpio2 11 0>; + input; + dir-changeable; + }; + + P8_43 { + gpio-name = "P8_43"; + gpio = <&gpio2 8 0>; + input; + dir-changeable; + }; + + P8_44 { + gpio-name = "P8_44"; + gpio = <&gpio2 9 0>; + input; + dir-changeable; + }; + + P8_45 { + gpio-name = "P8_45"; + gpio = <&gpio2 6 0>; + input; + dir-changeable; + }; + + P8_46 { + gpio-name = "P8_46"; + gpio = <&gpio2 7 0>; + input; + dir-changeable; + }; + + P9_11 { + gpio-name = "P9_11"; + gpio = <&gpio0 30 0>; + input; + dir-changeable; + }; + + P9_12 { + gpio-name = "P9_12"; + gpio = <&gpio1 28 0>; + input; + dir-changeable; + }; + + P9_13 { + gpio-name = "P9_13"; + gpio = <&gpio0 31 0>; + input; + dir-changeable; + }; + + P9_14 { + gpio-name = "P9_14"; + gpio = <&gpio1 18 0>; + input; + dir-changeable; + }; + + P9_15 { + gpio-name = "P9_15"; + gpio = <&gpio1 16 0>; + input; + dir-changeable; + }; + + P9_16 { + gpio-name = "P9_16"; + gpio = <&gpio1 19 0>; + input; + dir-changeable; + }; + + P9_17 { + gpio-name = "P9_17"; + gpio = <&gpio0 5 0>; + input; + dir-changeable; + }; + + P9_18 { + gpio-name = "P9_18"; + gpio = <&gpio0 4 0>; + input; + dir-changeable; + }; + + P9_19 { + gpio-name = "P9_19"; + gpio = <&gpio0 13 0>; + input; + dir-changeable; + }; + + P9_20 { + gpio-name = "P9_20"; + gpio = <&gpio0 12 0>; + input; + dir-changeable; + }; + + P9_21 { + gpio-name = "P9_21"; + gpio = <&gpio0 3 0>; + input; + dir-changeable; + }; + + P9_22 { + gpio-name = "P9_22"; + gpio = <&gpio0 2 0>; + input; + dir-changeable; + }; + + P9_23 { + gpio-name = "P9_23"; + gpio = <&gpio1 17 0>; + input; + dir-changeable; + }; + + P9_24 { + gpio-name = "P9_24"; + gpio = <&gpio0 15 0>; + input; + dir-changeable; + }; + + P9_25 { + gpio-name = "P9_25"; + gpio = <&gpio3 21 0>; + input; + dir-changeable; + }; + + P9_26 { + gpio-name = "P9_26"; + gpio = <&gpio0 14 0>; + input; + dir-changeable; + }; + + P9_27 { + gpio-name = "P9_27"; + gpio = <&gpio3 19 0>; + input; + dir-changeable; + }; + + P9_28 { + gpio-name = "P9_28"; + gpio = <&gpio3 17 0>; + input; + dir-changeable; + }; + + P9_29 { + gpio-name = "P9_29"; + gpio = <&gpio3 15 0>; + input; + dir-changeable; + }; + + P9_31 { + gpio-name = "P9_31"; + gpio = <&gpio3 14 0>; + input; + dir-changeable; + }; + + P9_41 { + gpio-name = "P9_41"; + gpio = <&gpio0 20 0>; + input; + dir-changeable; + }; + + P9_91 { + gpio-name = "P9_91"; + gpio = <&gpio3 20 0>; + input; + dir-changeable; + }; + + P9_42 { + gpio-name = "P9_42"; + gpio = <&gpio0 7 0>; + input; + dir-changeable; + }; + + P9_92 { + gpio-name = "P9_92"; + gpio = <&gpio3 18 0>; + input; + dir-changeable; + }; + + }; +}; diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts new file mode 100644 index 0000000000000..5d87c70b45b3b --- /dev/null +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" +#include "am335x-bonegreen-wireless-common-univ.dtsi" + +/ { + model = "TI AM335x BeagleBone Green Wireless"; + compatible = "ti,am335x-bone-green-wireless", "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; +}; + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; +}; + +&gpio1 { + ls_buf_en { + gpio-hog; + gpios = <29 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "LS_BUF_EN"; + }; +}; + +/* BT_AUD_OUT from wl1835 has to be pulled low when WL_EN is activated.*/ +/* in case it isn't, wilink8 ends up in one of the test modes that */ +/* intruces various issues (elp wkaeup timeouts etc.) */ +/* On the BBGW this pin is routed through the level shifter (U21) that */ +/* introduces a pullup on the line and wilink8 ends up in a bad state. */ +/* use a gpio hog to force this pin low. An alternative may be adding */ +/* an external pulldown on U21 pin 4. */ + +&gpio3 { + bt_aud_in { + gpio-hog; + gpios = <16 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "MCASP0_AHCLKR"; + }; +}; From c8e2417b7fabfb1ea654f61d65cc997ebfa90b6f Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 19 Oct 2018 20:00:10 -0500 Subject: [PATCH 132/158] am335x-bbb: pinmux make sure these match default reset state Signed-off-by: Robert Nelson --- .../arm/boot/dts/am335x-bone-common-univ.dtsi | 28 +++++++++---------- ...am335x-bonegreen-wireless-common-univ.dtsi | 26 ++++++++--------- 2 files changed, 27 insertions(+), 27 deletions(-) diff --git a/arch/arm/boot/dts/am335x-bone-common-univ.dtsi b/arch/arm/boot/dts/am335x-bone-common-univ.dtsi index aa69240257aa2..cdc9a971f7174 100644 --- a/arch/arm/boot/dts/am335x-bone-common-univ.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common-univ.dtsi @@ -66,7 +66,7 @@ /* P8_07 (ZCZ ball R7) gpio2_2 */ P8_07_default_pin: pinmux_P8_07_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ P8_07_gpio_pin: pinmux_P8_07_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0890, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { pinctrl-single,pins = < @@ -80,7 +80,7 @@ /* P8_08 (ZCZ ball T7) gpio2_3 */ P8_08_default_pin: pinmux_P8_08_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ P8_08_gpio_pin: pinmux_P8_08_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0894, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { pinctrl-single,pins = < @@ -94,7 +94,7 @@ /* P8_09 (ZCZ ball T6) gpio2_5 */ P8_09_default_pin: pinmux_P8_09_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ P8_09_gpio_pin: pinmux_P8_09_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x089c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { pinctrl-single,pins = < @@ -108,7 +108,7 @@ /* P8_10 (ZCZ ball U6) gpio2_4 */ P8_10_default_pin: pinmux_P8_10_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ P8_10_gpio_pin: pinmux_P8_10_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0898, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { pinctrl-single,pins = < @@ -336,7 +336,7 @@ /* P8_26 (ZCZ ball V6) gpio1_29 */ P8_26_default_pin: pinmux_P8_26_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x087c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ + AM33XX_IOPAD(0x087c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ P8_26_gpio_pin: pinmux_P8_26_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x087c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_csn0.gpio1_29 */ P8_26_gpio_pu_pin: pinmux_P8_26_gpio_pu_pin { pinctrl-single,pins = < @@ -698,7 +698,7 @@ /* P9_11 (ZCZ ball T17) gpio0_30 */ P9_11_default_pin: pinmux_P9_11_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P9_11_gpio_pin: pinmux_P9_11_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { pinctrl-single,pins = < @@ -712,7 +712,7 @@ /* P9_12 (ZCZ ball U18) gpio1_28 */ P9_12_default_pin: pinmux_P9_12_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P9_12_gpio_pin: pinmux_P9_12_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { pinctrl-single,pins = < @@ -724,7 +724,7 @@ /* P9_13 (ZCZ ball U17) gpio0_31 */ P9_13_default_pin: pinmux_P9_13_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P9_13_gpio_pin: pinmux_P9_13_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { pinctrl-single,pins = < @@ -780,7 +780,7 @@ /* P9_17 (ZCZ ball A16) gpio0_5 */ P9_17_default_pin: pinmux_P9_17_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P9_17_gpio_pin: pinmux_P9_17_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { pinctrl-single,pins = < @@ -800,7 +800,7 @@ /* P9_18 (ZCZ ball B16) gpio0_4 */ P9_18_default_pin: pinmux_P9_18_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P9_18_gpio_pin: pinmux_P9_18_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { pinctrl-single,pins = < @@ -864,7 +864,7 @@ /* P9_21 (ZCZ ball B17) gpio0_3 */ P9_21_default_pin: pinmux_P9_21_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P9_21_gpio_pin: pinmux_P9_21_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { pinctrl-single,pins = < @@ -886,7 +886,7 @@ /* P9_22 (ZCZ ball A17) gpio0_2 */ P9_22_default_pin: pinmux_P9_22_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P9_22_gpio_pin: pinmux_P9_22_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { pinctrl-single,pins = < @@ -922,7 +922,7 @@ /* P9_24 (ZCZ ball D15) gpio0_15 */ P9_24_default_pin: pinmux_P9_24_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P9_24_gpio_pin: pinmux_P9_24_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { pinctrl-single,pins = < @@ -962,7 +962,7 @@ /* P9_26 (ZCZ ball D16) gpio0_14 */ P9_26_default_pin: pinmux_P9_26_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P9_26_gpio_pin: pinmux_P9_26_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { pinctrl-single,pins = < diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi b/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi index 61c0361938feb..ae2f79a78c3f6 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless-common-univ.dtsi @@ -66,7 +66,7 @@ /* P8_07 (ZCZ ball R7) gpio2_2 */ P8_07_default_pin: pinmux_P8_07_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ + AM33XX_IOPAD(0x0890, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ P8_07_gpio_pin: pinmux_P8_07_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0890, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_advn_ale.gpio2_2 */ P8_07_gpio_pu_pin: pinmux_P8_07_gpio_pu_pin { pinctrl-single,pins = < @@ -80,7 +80,7 @@ /* P8_08 (ZCZ ball T7) gpio2_3 */ P8_08_default_pin: pinmux_P8_08_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ + AM33XX_IOPAD(0x0894, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ P8_08_gpio_pin: pinmux_P8_08_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0894, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_oen_ren.gpio2_3 */ P8_08_gpio_pu_pin: pinmux_P8_08_gpio_pu_pin { pinctrl-single,pins = < @@ -94,7 +94,7 @@ /* P8_09 (ZCZ ball T6) gpio2_5 */ P8_09_default_pin: pinmux_P8_09_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ + AM33XX_IOPAD(0x089c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ P8_09_gpio_pin: pinmux_P8_09_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x089c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be0n_cle.gpio2_5 */ P8_09_gpio_pu_pin: pinmux_P8_09_gpio_pu_pin { pinctrl-single,pins = < @@ -108,7 +108,7 @@ /* P8_10 (ZCZ ball U6) gpio2_4 */ P8_10_default_pin: pinmux_P8_10_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ + AM33XX_IOPAD(0x0898, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ P8_10_gpio_pin: pinmux_P8_10_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0898, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wen.gpio2_4 */ P8_10_gpio_pu_pin: pinmux_P8_10_gpio_pu_pin { pinctrl-single,pins = < @@ -664,7 +664,7 @@ /* P9_11 (ZCZ ball T17) gpio0_30 */ P9_11_default_pin: pinmux_P9_11_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ + AM33XX_IOPAD(0x0870, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P9_11_gpio_pin: pinmux_P9_11_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0870, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wait0.gpio0_30 */ P9_11_gpio_pu_pin: pinmux_P9_11_gpio_pu_pin { pinctrl-single,pins = < @@ -678,7 +678,7 @@ /* P9_12 (ZCZ ball U18) gpio1_28 */ P9_12_default_pin: pinmux_P9_12_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ + AM33XX_IOPAD(0x0878, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P9_12_gpio_pin: pinmux_P9_12_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0878, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_be1n.gpio1_28 */ P9_12_gpio_pu_pin: pinmux_P9_12_gpio_pu_pin { pinctrl-single,pins = < @@ -690,7 +690,7 @@ /* P9_13 (ZCZ ball U17) gpio0_31 */ P9_13_default_pin: pinmux_P9_13_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ + AM33XX_IOPAD(0x0874, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P9_13_gpio_pin: pinmux_P9_13_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0874, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* gpmc_wpn.gpio0_31 */ P9_13_gpio_pu_pin: pinmux_P9_13_gpio_pu_pin { pinctrl-single,pins = < @@ -746,7 +746,7 @@ /* P9_17 (ZCZ ball A16) gpio0_5 */ P9_17_default_pin: pinmux_P9_17_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ + AM33XX_IOPAD(0x095c, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P9_17_gpio_pin: pinmux_P9_17_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x095c, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_cs0.gpio0_5 */ P9_17_gpio_pu_pin: pinmux_P9_17_gpio_pu_pin { pinctrl-single,pins = < @@ -766,7 +766,7 @@ /* P9_18 (ZCZ ball B16) gpio0_4 */ P9_18_default_pin: pinmux_P9_18_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ + AM33XX_IOPAD(0x0958, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P9_18_gpio_pin: pinmux_P9_18_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0958, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d1.gpio0_4 */ P9_18_gpio_pu_pin: pinmux_P9_18_gpio_pu_pin { pinctrl-single,pins = < @@ -830,7 +830,7 @@ /* P9_21 (ZCZ ball B17) gpio0_3 */ P9_21_default_pin: pinmux_P9_21_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ + AM33XX_IOPAD(0x0954, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P9_21_gpio_pin: pinmux_P9_21_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0954, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_d0.gpio0_3 */ P9_21_gpio_pu_pin: pinmux_P9_21_gpio_pu_pin { pinctrl-single,pins = < @@ -852,7 +852,7 @@ /* P9_22 (ZCZ ball A17) gpio0_2 */ P9_22_default_pin: pinmux_P9_22_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ + AM33XX_IOPAD(0x0950, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P9_22_gpio_pin: pinmux_P9_22_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0950, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* spi0_sclk.gpio0_2 */ P9_22_gpio_pu_pin: pinmux_P9_22_gpio_pu_pin { pinctrl-single,pins = < @@ -888,7 +888,7 @@ /* P9_24 (ZCZ ball D15) gpio0_15 */ P9_24_default_pin: pinmux_P9_24_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ + AM33XX_IOPAD(0x0984, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P9_24_gpio_pin: pinmux_P9_24_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0984, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_txd.gpio0_15 */ P9_24_gpio_pu_pin: pinmux_P9_24_gpio_pu_pin { pinctrl-single,pins = < @@ -928,7 +928,7 @@ /* P9_26 (ZCZ ball D16) gpio0_14 */ P9_26_default_pin: pinmux_P9_26_default_pin { pinctrl-single,pins = < - AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLDOWN | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ + AM33XX_IOPAD(0x0980, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P9_26_gpio_pin: pinmux_P9_26_gpio_pin { pinctrl-single,pins = < AM33XX_IOPAD(0x0980, PIN_OUTPUT | INPUT_EN | MUX_MODE7) >; }; /* uart1_rxd.gpio0_14 */ P9_26_gpio_pu_pin: pinmux_P9_26_gpio_pu_pin { pinctrl-single,pins = < From ef395d0bb0310099b3e48571d4afae3e2ca855bc Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 16:18:57 -0600 Subject: [PATCH 133/158] Add pinmux helper for A15 pin Signed-off-by: Robert Nelson --- .../arm/boot/dts/am335x-bone-common-univ.dtsi | 23 +++++++++++++++++++ .../am335x-bone-common-universal-pins.dtsi | 12 ++++++++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone-common-univ.dtsi b/arch/arm/boot/dts/am335x-bone-common-univ.dtsi index cdc9a971f7174..777aac07cf1ff 100644 --- a/arch/arm/boot/dts/am335x-bone-common-univ.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common-univ.dtsi @@ -1183,6 +1183,18 @@ /* P9_45 GND */ /* P9_46 GND */ + + /* (ZCZ ball A15) */ + A15_default_pin: pinmux_A15_default_pin { + pinctrl-single,pins = <0x1b0 0x0b>; }; /* Mode 3 */ + A15_clkout_pin: pinmux_A15_clkout_pin { + pinctrl-single,pins = <0x1b0 0x0b>; }; /* Mode 3 */ + A15_gpio_pin: pinmux_A15_gpio_pin { + pinctrl-single,pins = <0x1b0 0x2f>; }; /* Mode 7, RxActive */ + A15_gpio_pu_pin: pinmux_A15_gpio_pu_pin { + pinctrl-single,pins = <0x1b0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + A15_gpio_pd_pin: pinmux_A15_gpio_pd_pin { + pinctrl-single,pins = <0x1b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ }; &i2c1 { @@ -2425,6 +2437,17 @@ /* P9_46 GND */ + /* (ZCZ ball A15) */ + A15_pinmux { + compatible = "bone-pinmux-helper"; + status = "okay"; + pinctrl-names = "default", "clkout", "gpio", "gpio_pu", "gpio_pd"; + pinctrl-0 = <&A15_default_pin>; + pinctrl-1 = <&A15_clkout_pin>; + pinctrl-2 = <&A15_gpio_pin>; + pinctrl-3 = <&A15_gpio_pu_pin>; + pinctrl-4 = <&A15_gpio_pd_pin>; + }; cape-universal { compatible = "gpio-of-helper"; diff --git a/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi b/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi index f27f5aa528031..8c7b7b246bdc8 100644 --- a/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common-universal-pins.dtsi @@ -952,4 +952,16 @@ /* P9_44 GND */ /* P9_45 GND */ /* P9_46 GND */ + + /* (ZCZ ball A15) */ + A15_default_pin: pinmux_A15_default_pin { + pinctrl-single,pins = <0x1b0 0x0b>; }; /* Mode 3 */ + A15_clkout_pin: pinmux_A15_clkout_pin { + pinctrl-single,pins = <0x1b0 0x0b>; }; /* Mode 3 */ + A15_gpio_pin: pinmux_A15_gpio_pin { + pinctrl-single,pins = <0x1b0 0x2f>; }; /* Mode 7, RxActive */ + A15_gpio_pu_pin: pinmux_A15_gpio_pu_pin { + pinctrl-single,pins = <0x1b0 0x37>; }; /* Mode 7, Pull-Up, RxActive */ + A15_gpio_pd_pin: pinmux_A15_gpio_pd_pin { + pinctrl-single,pins = <0x1b0 0x27>; }; /* Mode 7, Pull-Down, RxActive */ }; From afb7663ec022252d893861879480d576540f0e92 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 31 Jul 2018 15:18:31 -0500 Subject: [PATCH 134/158] x15: add cmem Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts | 1 + arch/arm/boot/dts/am57xx-beagle-x15-revc.dts | 1 + arch/arm/boot/dts/am57xx-beagle-x15.dts | 1 + arch/arm/boot/dts/am57xx-cmem.dtsi | 42 +++++++++++++++++++ 4 files changed, 45 insertions(+) create mode 100644 arch/arm/boot/dts/am57xx-cmem.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts index 5a77b334923d0..472dc34002c4b 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-revb1.dts @@ -7,6 +7,7 @@ */ #include "am57xx-beagle-x15-common.dtsi" +#include "am57xx-cmem.dtsi" / { model = "TI AM5728 BeagleBoard-X15 rev B1"; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts index 17c41da3b55f1..f554bb433f701 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-revc.dts @@ -7,6 +7,7 @@ */ #include "am57xx-beagle-x15-common.dtsi" +#include "am57xx-cmem.dtsi" / { model = "TI AM5728 BeagleBoard-X15 rev C"; diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index c393de8a23912..32608461161eb 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -7,6 +7,7 @@ */ #include "am57xx-beagle-x15-common.dtsi" +#include "am57xx-cmem.dtsi" / { /* NOTE: This describes the "original" pre-production A2 revision */ diff --git a/arch/arm/boot/dts/am57xx-cmem.dtsi b/arch/arm/boot/dts/am57xx-cmem.dtsi new file mode 100644 index 0000000000000..ad8056cf5f369 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-cmem.dtsi @@ -0,0 +1,42 @@ +/* https://git.yoctoproject.org/cgit/cgit.cgi/meta-ti/tree/recipes-kernel/linux/files/dra7xx/cmem.dtsi?h=rocko */ + +/ { + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + cmem_block_mem_0: cmem_block_mem@a0000000 { + reg = <0x0 0xa0000000 0x0 0x0c000000>; + no-map; + status = "okay"; + }; + + cmem_block_mem_1_ocmc3: cmem_block_mem@40500000 { + reg = <0x0 0x40500000 0x0 0x100000>; + no-map; + status = "okay"; + }; + }; + + cmem { + compatible = "ti,cmem"; + #address-cells = <1>; + #size-cells = <0>; + + #pool-size-cells = <2>; + + status = "okay"; + + cmem_block_0: cmem_block@0 { + reg = <0>; + memory-region = <&cmem_block_mem_0>; + cmem-buf-pools = <1 0x0 0x0c000000>; + }; + + cmem_block_1: cmem_block@1 { + reg = <1>; + memory-region = <&cmem_block_mem_1_ocmc3>; + }; + }; +}; From eda7975708caa1c73190001a5760a6448dab0c5b Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Mon, 20 Aug 2018 15:07:20 -0500 Subject: [PATCH 135/158] x15: cmem: increase OpenCL global memory to utilze all 4 EVE cores Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am57xx-cmem.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am57xx-cmem.dtsi b/arch/arm/boot/dts/am57xx-cmem.dtsi index ad8056cf5f369..09f32e4310c0f 100644 --- a/arch/arm/boot/dts/am57xx-cmem.dtsi +++ b/arch/arm/boot/dts/am57xx-cmem.dtsi @@ -7,7 +7,7 @@ ranges; cmem_block_mem_0: cmem_block_mem@a0000000 { - reg = <0x0 0xa0000000 0x0 0x0c000000>; + reg = <0x0 0xa0000000 0x0 0x18000000>; no-map; status = "okay"; }; @@ -31,7 +31,7 @@ cmem_block_0: cmem_block@0 { reg = <0>; memory-region = <&cmem_block_mem_0>; - cmem-buf-pools = <1 0x0 0x0c000000>; + cmem-buf-pools = <1 0x0 0x18000000>; }; cmem_block_1: cmem_block@1 { From 36516bcfae94fa8f2b5ea85d3f25644e166d71dc Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Fri, 7 Sep 2018 10:35:59 -0400 Subject: [PATCH 136/158] dra7: add ti pwmss eqep --- arch/arm/boot/dts/dra7.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 445896d1e675c..816c4ff9efcae 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -2165,6 +2165,15 @@ status = "disabled"; }; + eqep0: eqep@0x4843e180 { + compatible = "ti,am33xx-eqep"; + reg = <0x4843e180 0x80>; + clocks = <&l4_root_clk_div>; + clock-names = "fck"; + interrupt-parent = <&crossbar_mpu>; + interrupts = ; + }; + ecap0: ecap@4843e100 { compatible = "ti,dra746-ecap", "ti,am3352-ecap"; @@ -2195,6 +2204,15 @@ status = "disabled"; }; + eqep1: eqep@0x48440180 { + compatible = "ti,am33xx-eqep"; + reg = <0x48440180 0x80>; + clocks = <&l4_root_clk_div>; + clock-names = "fck"; + interrupt-parent = <&crossbar_mpu>; + interrupts = ; + }; + ecap1: ecap@48440100 { compatible = "ti,dra746-ecap", "ti,am3352-ecap"; @@ -2225,6 +2243,15 @@ status = "disabled"; }; + eqep2: eqep@0x48442180 { + compatible = "ti,am33xx-eqep"; + reg = <0x48442180 0x80>; + clocks = <&l4_root_clk_div>; + clock-names = "fck"; + interrupt-parent = <&crossbar_mpu>; + interrupts = ; + }; + ecap2: ecap@48442100 { compatible = "ti,dra746-ecap", "ti,am3352-ecap"; From 3af8de526694e30362d8cdb903e33a74e6ee10c3 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Thu, 20 Sep 2018 12:25:59 -0400 Subject: [PATCH 137/158] dra7: complete pru iodelay table --- arch/arm/boot/dts/dra7-pru-iodelay.dtsi | 106 ++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100644 arch/arm/boot/dts/dra7-pru-iodelay.dtsi diff --git a/arch/arm/boot/dts/dra7-pru-iodelay.dtsi b/arch/arm/boot/dts/dra7-pru-iodelay.dtsi new file mode 100644 index 0000000000000..a1df89a40bdef --- /dev/null +++ b/arch/arm/boot/dts/dra7-pru-iodelay.dtsi @@ -0,0 +1,106 @@ +#define IODELAY_IN( index, a_delay, g_delay ) \ + ( 12 * (index) + 0 ) A_DELAY_PS( a_delay ) G_DELAY_PS( g_delay ) +#define IODELAY_OUT( index, a_delay, g_delay ) \ + ( 12 * (index) + 4 ) A_DELAY_PS( a_delay ) G_DELAY_PS( g_delay ) \ + ( 12 * (index) + 8 ) A_DELAY_PS( a_delay ) G_DELAY_PS( g_delay ) +#define IODELAY( index, in_a_delay, in_g_delay, out_a_delay, out_g_delay ) \ + IODELAY_IN( index, in_a_delay, in_g_delay ) \ + IODELAY_OUT( index, out_a_delay, out_g_delay ) + +&dra7_iodelay_core { + pruss1_iodelay: pruss1 { + pinctrl-pin-array = < + IODELAY( 202, 0, 600, 0, 1600 ) // P19.52 AH6 core 0 gpio 0 + IODELAY( 203, 0, 0, 0, 2800 ) // P19.45 AH3 core 0 gpio 1 + IODELAY( 204, 0, 900, 0, 0 ) // P19.48 AH5 core 0 gpio 2 + IODELAY( 205, 0, 400, 0, 0 ) // P19.53 AH6 core 0 gpio 3 + IODELAY( 206, 0, 500, 0, 0 ) // P19.14 AH4 core 0 gpio 4 + IODELAY( 207, 0, 0, 0, 0 ) // P19.15 AG4 core 0 gpio 5 + IODELAY( 208, 0, 0, 0, 0 ) // x AG2 core 0 gpio 6 + IODELAY( 186, 0, 0, 0, 600 ) // P19.46 AG3 core 0 gpio 7 + IODELAY( 187, 0, 300, 0, 0 ) // P19.49 AG5 core 0 gpio 8 + IODELAY( 188, 0, 800, 0, 2700 ) // P19.42 AF2 core 0 gpio 9 + IODELAY( 189, 0, 0, 0, 200 ) // x AF6 core 0 gpio 10 + IODELAY( 190, 0, 600, 0, 800 ) // P19.43 AF3 core 0 gpio 11 + IODELAY( 191, 0,1100, 0, 0 ) // x AF4 core 0 gpio 12 + IODELAY( 192, 0, 800, 0, 100 ) // P19.11 AF1 core 0 gpio 13 + IODELAY( 193, 0,1000, 0, 300 ) // x AE3 core 0 gpio 14 + IODELAY( 194, 0,1100, 0, 0 ) // x AE5 core 0 gpio 15 + IODELAY( 195, 0,2800, 0, 400 ) // P19.39 AE1 core 0 gpio 16 + IODELAY( 197, 0, 900, 0, 300 ) // P19.12 AE2 core 0 gpio 17 + IODELAY( 198, 0, 800, 0, 500 ) // x AE6 core 0 gpio 18 + IODELAY( 199, 0,1400, 0, 0 ) // P19.40 AD2 core 0 gpio 19 + IODELAY( 200, 0,1001, 0, 500 ) // x AD3 core 0 gpio 20 + + IODELAY( 232, 0, 2100, 0, 3900 ) // P18.42 E2 core 1 gpio 0 + IODELAY( 233, 0, 1000, 0, 5100 ) // P18.13 D2 core 1 gpio 1 + IODELAY( 234, 0, 1700, 0, 0 ) // P18.08 F4 core 1 gpio 2 + IODELAY( 235, 0, 700, 0, 2700 ) // P18.43 C1 core 1 gpio 3 + IODELAY( 236, 0, 1300, 0, 2600 ) // P18.39 E4 core 1 gpio 4 + IODELAY( 237, 0, 1700, 0, 2500 ) // P18.38 F5 core 1 gpio 5 + IODELAY( 238, 0, 1600, 0, 1900 ) // P18.07 E6 core 1 gpio 6 + IODELAY( 216, 0, 1600, 0, 1900 ) // P18.44 D3 core 1 gpio 7 + IODELAY( 217, 0, 1000, 0, 2700 ) // P18.06 F6 core 1 gpio 8 + IODELAY( 218, 0, 1400, 0, 3400 ) // eth1 D5 core 1 gpio 9 + IODELAY( 219, 0, 800, 0, 3200 ) // eth1 C2 core 1 gpio 10 + IODELAY( 220, 0, 0, 0, 3000 ) // eth1 C3 core 1 gpio 11 + IODELAY( 221, 0, 1600, 0, 2900 ) // eth1 C4 core 1 gpio 12 + IODELAY( 222, 0, 1200, 0, 2700 ) // eth1 B2 core 1 gpio 13 + IODELAY( 223, 0, 1500, 0, 3000 ) // eth1 D6 core 1 gpio 14 + IODELAY( 224, 0, 1000, 0, 2200 ) // eth1 C5 core 1 gpio 15 + IODELAY( 225, 0, 1100, 0, 2300 ) // eth1 A3 core 1 gpio 16 + IODELAY( 227, 0, 700, 0, 1800 ) // eth1 B3 core 1 gpio 17 + IODELAY( 228, 0, 1300, 0, 1900 ) // eth1 B4 core 1 gpio 18 + IODELAY( 229, 0, 1400, 0, 1400 ) // eth1 B5 core 1 gpio 19 + IODELAY( 230, 0, 1300, 0, 1900 ) // eth1 A4 core 1 gpio 20 + >; + }; + + pruss2_iodelay: pruss2 { + pinctrl-pin-array = < + IODELAY( 261, 0, 226, 0, 1300 ) // P18.26 G11 core 0 gpio 0 + IODELAY( 262, 0, 0, 0, 2500 ) // P18.48 E09 core 0 gpio 1 + IODELAY( 263, 0, 365, 0, 950 ) // P18.49 F09 core 0 gpio 2 + IODELAY( 264, 0, 0, 0, 800 ) // P18.45 F08 core 0 gpio 3 + IODELAY( 265, 0, 218, 0, 600 ) // P18.46 E07 core 0 gpio 4 + IODELAY( 266, 0, 186, 0, 500 ) // P18.47 E08 core 0 gpio 5 + IODELAY( 267, 0, 308, 0, 500 ) // P18.56 D09 core 0 gpio 6 + IODELAY( 245, 0, 0, 0, 0 ) // P18.16 D07 core 0 gpio 7 + IODELAY( 246, 0, 756, 0, 600 ) // P18.18 D08 core 0 gpio 8 + IODELAY( 247, 0, 531, 0, 2300 ) // P18.20 A05 core 0 gpio 9 + IODELAY( 248, 0, 180, 0, 450 ) // P18.15 C06 core 0 gpio 10 + IODELAY( 249, 0, 334, 0, 600 ) // P18.17 C08 core 0 gpio 11 + IODELAY( 250, 0, 1361, 0, 500 ) // P18.14 C07 core 0 gpio 12 + IODELAY( 251, 0, 488, 0, 100 ) // P18.50 B07 core 0 gpio 13 + IODELAY( 252, 0, 321, 0, 300 ) // P18.51 B08 core 0 gpio 14 + IODELAY( 253, 0, 254, 0, 700 ) // P18.21 A07 core 0 gpio 15 + IODELAY( 254, 0, 500, 0, 700 ) // P18.22 A08 core 0 gpio 16 + IODELAY( 256, 0, 716, 0, 900 ) // P18.19 C09 core 0 gpio 17 + IODELAY( 257, 0, 0, 0, 900 ) // P18.23 A09 core 0 gpio 18 + IODELAY( 258, 0, 404, 0, 300 ) // P18.52 B09 core 0 gpio 19 + IODELAY( 259, 0, 290, 0, 300 ) // P18.24 A10 core 0 gpio 20 + + IODELAY( 119, 0, 2422, 0, 3200 ) // ethmdio V01 core 1 gpio 0 + IODELAY( 118, 0, 3200, 0, 3900 ) // ethmdio U04 core 1 gpio 1 + IODELAY( 0, 0, 2100, 0, 2500 ) // x U03 core 1 gpio 2 + IODELAY( 180, 0, 1900, 0, 3400 ) // P18.59 V02 core 1 gpio 3 + IODELAY( 181, 0, 1900, 0, 3000 ) // P18.29 Y01 core 1 gpio 4 + IODELAY( 150, 0, 2488, 0, 3300 ) // eth0 W09 core 1 gpio 5 + IODELAY( 151, 0, 2263, 0, 2700 ) // eth0 V09 core 1 gpio 6 + IODELAY( 155, 0, 2400, 0, 3200 ) // eth0 V07 core 1 gpio 7 + IODELAY( 154, 0, 2800, 0, 3000 ) // eth0 U07 core 1 gpio 8 + IODELAY( 153, 0, 2900, 0, 2500 ) // eth0 V06 core 1 gpio 9 + IODELAY( 152, 0, 2292, 0, 2900 ) // eth0 U06 core 1 gpio 10 + IODELAY( 144, 0, 1904, 0, 2600 ) // eth0 U05 core 1 gpio 11 + IODELAY( 145, 0, 3629, 0, 2800 ) // eth0 V05 core 1 gpio 12 + IODELAY( 149, 0, 3363, 0, 2700 ) // eth0 V04 core 1 gpio 13 + IODELAY( 148, 0, 2900, 0, 2600 ) // eth0 V03 core 1 gpio 14 + IODELAY( 147, 0, 3100, 0, 2700 ) // eth0 Y02 core 1 gpio 15 + IODELAY( 146, 0, 2800, 0, 2800 ) // eth0 W02 core 1 gpio 16 + IODELAY( 271, 0, 0, 0, 1200 ) // P18.28 E11 core 1 gpio 17 + IODELAY( 244, 0, 1020, 0, 600 ) // P18.25 F11 core 1 gpio 18 + IODELAY( 255, 0, 976, 0, 0 ) // P18.55 G10 core 1 gpio 19 + IODELAY( 260, 0, 946, 0, 300 ) // P18.54 F10 core 1 gpio 20 + >; + }; +}; From 3ee0b025e1ca4327aaa93212f15ff41cdfb87b87 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Wed, 24 Oct 2018 15:05:48 -0400 Subject: [PATCH 138/158] dra7: pruss2 split iodelay table by core The Beagle X15 PRU pins are shared with the ethernet ports. The iodelay values for PRU GPIO are incompatible with ethernet operation. --- arch/arm/boot/dts/dra7-pru-iodelay.dtsi | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/dra7-pru-iodelay.dtsi b/arch/arm/boot/dts/dra7-pru-iodelay.dtsi index a1df89a40bdef..8f46d7ea7b9c5 100644 --- a/arch/arm/boot/dts/dra7-pru-iodelay.dtsi +++ b/arch/arm/boot/dts/dra7-pru-iodelay.dtsi @@ -8,7 +8,7 @@ IODELAY_OUT( index, out_a_delay, out_g_delay ) &dra7_iodelay_core { - pruss1_iodelay: pruss1 { + pruss1_pru0_iodelay: pruss1_pru0 { pinctrl-pin-array = < IODELAY( 202, 0, 600, 0, 1600 ) // P19.52 AH6 core 0 gpio 0 IODELAY( 203, 0, 0, 0, 2800 ) // P19.45 AH3 core 0 gpio 1 @@ -31,7 +31,11 @@ IODELAY( 198, 0, 800, 0, 500 ) // x AE6 core 0 gpio 18 IODELAY( 199, 0,1400, 0, 0 ) // P19.40 AD2 core 0 gpio 19 IODELAY( 200, 0,1001, 0, 500 ) // x AD3 core 0 gpio 20 + >; + }; + pruss1_pru1_iodelay: pruss1_pru1 { + pinctrl-pin-array = < IODELAY( 232, 0, 2100, 0, 3900 ) // P18.42 E2 core 1 gpio 0 IODELAY( 233, 0, 1000, 0, 5100 ) // P18.13 D2 core 1 gpio 1 IODELAY( 234, 0, 1700, 0, 0 ) // P18.08 F4 core 1 gpio 2 @@ -56,7 +60,7 @@ >; }; - pruss2_iodelay: pruss2 { + pruss2_pru0_iodelay: pruss2_pru0 { pinctrl-pin-array = < IODELAY( 261, 0, 226, 0, 1300 ) // P18.26 G11 core 0 gpio 0 IODELAY( 262, 0, 0, 0, 2500 ) // P18.48 E09 core 0 gpio 1 @@ -79,7 +83,11 @@ IODELAY( 257, 0, 0, 0, 900 ) // P18.23 A09 core 0 gpio 18 IODELAY( 258, 0, 404, 0, 300 ) // P18.52 B09 core 0 gpio 19 IODELAY( 259, 0, 290, 0, 300 ) // P18.24 A10 core 0 gpio 20 + >; + }; + pruss2_pru1_iodelay: pruss2_pru1 { + pinctrl-pin-array = < IODELAY( 119, 0, 2422, 0, 3200 ) // ethmdio V01 core 1 gpio 0 IODELAY( 118, 0, 3200, 0, 3900 ) // ethmdio U04 core 1 gpio 1 IODELAY( 0, 0, 2100, 0, 2500 ) // x U03 core 1 gpio 2 From 5efb8a4ee0a1821087fb23385c400a68a233d3c8 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 13 Nov 2018 09:41:13 -0600 Subject: [PATCH 139/158] add ti: am57xx-evm-reva3.dts Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am57xx-evm-common.dtsi | 172 +++++++++++++++++++++++ arch/arm/boot/dts/am57xx-evm-reva3.dts | 51 +++++++ 2 files changed, 223 insertions(+) create mode 100644 arch/arm/boot/dts/am57xx-evm-common.dtsi create mode 100644 arch/arm/boot/dts/am57xx-evm-reva3.dts diff --git a/arch/arm/boot/dts/am57xx-evm-common.dtsi b/arch/arm/boot/dts/am57xx-evm-common.dtsi new file mode 100644 index 0000000000000..32162a9dc9994 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-evm-common.dtsi @@ -0,0 +1,172 @@ +/* + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include + +/ { + compatible = "ti,am5728-evm", "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + + USER1 { + label = "Up"; + linux,code = ; + gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + }; + + USER2 { + label = "Down"; + linux,code = ; + gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; + }; + + USER3 { + label = "Left"; + linux,code = ; + gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; + }; + + USER4 { + label = "Right"; + linux,code = ; + gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + }; + + USER5 { + label = "Home"; + linux,code = ; + gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + }; + }; + + aliases { + display0 = &lcd0; + display1 = &hdmi0; + }; + + lcd0: display { + compatible = "osddisplays,osd070t1718-19ts", "panel-dpi"; + + label = "lcd"; + + backlight = <&lcd_bl>; + + enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; + + panel-timing { + clock-frequency = <33000000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <210>; + hback-porch = <16>; + hsync-len = <30>; + vback-porch = <10>; + vfront-porch = <22>; + vsync-len = <13>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + port { + lcd_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + }; + + lcd_bl: backlight { + compatible = "pwm-backlight"; + pwms = <&ehrpwm1 0 50000 0>; + + /* Anything lower than 241 is no longer visible */ + brightness-levels = <0 243 245 247 249 251 252 253 255>; + + default-brightness-level = <8>; + }; + + vmmcwl_fixed: fixedregulator-mmcwl { + compatible = "regulator-fixed"; + regulator-name = "vmmcwl_fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio5 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&dss { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port { + reg = <0>; + + dpi_out: endpoint { + remote-endpoint = <&lcd_in>; + data-lines = <24>; + }; + }; + }; +}; + +&epwmss1 { + status = "okay"; +}; + +&ehrpwm1 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; + clock-frequency = <400000>; + + pixcir_ts@5c { + compatible = "pixcir,pixcir_tangoc"; + reg = <0x5c>; + interrupt-parent = <&gpio2>; + interrupts = <4 0>; + + attb-gpio = <&gpio2 4 GPIO_ACTIVE_HIGH>; + reset-gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>; + + touchscreen-size-x = <1024>; + touchscreen-size-y = <600>; + }; +}; + +&uart8 { + status = "okay"; +}; + +&mmc3 { + status = "okay"; + vmmc-supply = <&vmmcwl_fixed>; + bus-width = <4>; + pinctrl-names = "default"; + cap-power-off-card; + keep-power-in-suspend; + ti,non-removable; + + #address-cells = <1>; + #size-cells = <0>; + wlcore: wlcore@2 { + compatible = "ti,wl1835"; + reg = <2>; + interrupt-parent = <&gpio5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; + }; +}; diff --git a/arch/arm/boot/dts/am57xx-evm-reva3.dts b/arch/arm/boot/dts/am57xx-evm-reva3.dts new file mode 100644 index 0000000000000..711acadf96863 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-evm-reva3.dts @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "am57xx-beagle-x15-common.dtsi" +#include "am57xx-evm-common.dtsi" +#include "am57xx-industrial-grade.dtsi" +#include "am57xx-cmem.dtsi" + +/ { + model = "TI AM572x EVM Rev A3"; +}; + +&tpd12s015 { + gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */ + <&gpio2 30 GPIO_ACTIVE_HIGH>, /* gpio2_30, LS OE */ + <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ +}; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; + vmmc-supply = <&vdd_3v3>; + vqmmc-supply = <&ldo1_reg>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20>; +}; + +&mmc3 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50"; + pinctrl-0 = <&mmc3_pins_default>; + pinctrl-1 = <&mmc3_pins_hs>; + pinctrl-2 = <&mmc3_pins_sdr12>; + pinctrl-3 = <&mmc3_pins_sdr25>; + pinctrl-4 = <&mmc3_pins_sdr50 &mmc3_iodelay_manual1_rev20_conf>; +}; From a7633a7e3c6c7324e68fd648dcc3fa6272240543 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 13 Nov 2018 10:33:26 -0600 Subject: [PATCH 140/158] add ti: am57xx-evm.dts Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am57xx-evm.dts | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 arch/arm/boot/dts/am57xx-evm.dts diff --git a/arch/arm/boot/dts/am57xx-evm.dts b/arch/arm/boot/dts/am57xx-evm.dts new file mode 100644 index 0000000000000..a8129b6677ba6 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-evm.dts @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "am57xx-beagle-x15.dts" +#include "am57xx-evm-common.dtsi" +#include "am57xx-commercial-grade.dtsi" +#include "am57xx-cmem.dtsi" + +/ { + model = "TI AM5728 EVM"; +}; + +&mmc3 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50"; + pinctrl-0 = <&mmc3_pins_default>; + pinctrl-1 = <&mmc3_pins_hs>; + pinctrl-2 = <&mmc3_pins_sdr12>; + pinctrl-3 = <&mmc3_pins_sdr25>; + pinctrl-4 = <&mmc3_pins_sdr50 &mmc3_iodelay_manual1_rev11_conf>; +}; From 7263fc41ca8d01ef9bbf35c9fb7b0858d6b3355f Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Thu, 20 Sep 2018 15:44:56 -0400 Subject: [PATCH 141/158] gssi: start proto board device tree --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 32 ++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e1a1a6cf7a764..8a0be1b084515 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -668,6 +668,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \ omap5-uevm.dtb dtb-$(CONFIG_SOC_DRA7XX) += \ am57xx-beagle-x15.dtb \ + am57xx-beagle-x15-gssi.dtb \ am57xx-beagle-x15-revb1.dtb \ am57xx-beagle-x15-revc.dtb \ am57xx-cl-som-am57x.dtb \ diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts new file mode 100644 index 0000000000000..9f79a204a3560 --- /dev/null +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -0,0 +1,32 @@ +#include "am57xx-beagle-x15-common.dtsi" +#include "am57xx-cmem.dtsi" + +/ { + model = "TI AM5728 BeagleBoard-X15 rev C on GSSI mainboard"; +}; + +&tpd12s015 { + gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */ + <&gpio2 30 GPIO_ACTIVE_HIGH>, /* gpio2_30, LS OE */ + <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ +}; + +&mmc1 { + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; + pinctrl-2 = <&mmc1_pins_sdr12>; + pinctrl-3 = <&mmc1_pins_sdr25>; + pinctrl-4 = <&mmc1_pins_sdr50>; + pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>; + pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; + vmmc-supply = <&vdd_3v3>; + vqmmc-supply = <&ldo1_reg>; +}; + +&mmc2 { + pinctrl-names = "default", "hs", "ddr_1_8v"; + pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_hs>; + pinctrl-2 = <&mmc2_pins_ddr_rev20>; +}; From d9044a17414a555e121e448871bc461ce60895cd Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Fri, 21 Sep 2018 08:53:47 -0400 Subject: [PATCH 142/158] gssi: dts: wl1837 --- arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 1 + arch/arm/boot/dts/gssi-27-009-wl1837.dtsi | 80 ++++++++++++++++++++ 2 files changed, 81 insertions(+) create mode 100644 arch/arm/boot/dts/gssi-27-009-wl1837.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts index 9f79a204a3560..4506f261d8cc9 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -1,5 +1,6 @@ #include "am57xx-beagle-x15-common.dtsi" #include "am57xx-cmem.dtsi" +#include "gssi-27-009-wl1837.dtsi" / { model = "TI AM5728 BeagleBoard-X15 rev C on GSSI mainboard"; diff --git a/arch/arm/boot/dts/gssi-27-009-wl1837.dtsi b/arch/arm/boot/dts/gssi-27-009-wl1837.dtsi new file mode 100644 index 0000000000000..520cd6abac6ad --- /dev/null +++ b/arch/arm/boot/dts/gssi-27-009-wl1837.dtsi @@ -0,0 +1,80 @@ +/ { + wlan_en_reg: fixedregulator@2 { + compatible = "regulator-fixed"; + regulator-name = "wlan-en-regulator"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <70000>; + gpio = <&gpio5 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&dra7_pmx_core { + wl18xx_pins_default: pinmux_wl18xx_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36bc, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* G13 mcasp1_axr2 gpio5_4 */ + DRA7XX_CORE_IOPAD(0x36c4, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* E12 mcasp1_axr4 gpio5_6 */ + DRA7XX_CORE_IOPAD(0x36d0, PIN_INPUT_PULLDOWN | MUX_MODE14) /* D12 mcasp1_axr7 gpio5_9 */ + >; + }; + + wl18xx_pins_sleep: pinmux_wl18xx_pins_sleep { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36bc, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* G13 mcasp1_axr2 gpio5_4 */ + DRA7XX_CORE_IOPAD(0x36c4, PIN_OUTPUT_PULLUP | MUX_MODE14) /* E12 mcasp1_axr4 gpio5_6 */ + DRA7XX_CORE_IOPAD(0x36d0, PIN_INPUT_PULLDOWN | MUX_MODE14) /* D12 mcasp1_axr7 gpio5_9 */ + >; + }; + + bt_pins: pinmux_bt_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36c0, PIN_OUTPUT_PULLUP | MUX_MODE14) /* J11 mcasp1_axr3 gpio5_5 */ + >; + }; + + uart9_pins: pinmux_uart9_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3744, PIN_INPUT_PULLUP | MUX_MODE3 ) /* AA3 mcasp5_aclkx uart9_rxd */ + DRA7XX_CORE_IOPAD(0x3748, PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* AB9 mcasp5_fsx uart9_txd */ + DRA7XX_CORE_IOPAD(0x374c, PIN_INPUT | MUX_MODE3 ) /* AB3 mcasp5_axr0 uart9_ctsn */ + DRA7XX_CORE_IOPAD(0x3750, PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* AA4 mcasp5_axr1 uart9_rtsn */ + >; + }; +}; + +&mmc3 { + status = "okay"; + vmmc-supply = <&wlan_en_reg>; + bus-width = <4>; + pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50"; + pinctrl-0 = <&mmc3_pins_default &wl18xx_pins_default>; + pinctrl-1 = <&mmc3_pins_hs &wl18xx_pins_default>; + pinctrl-2 = <&mmc3_pins_sdr12 &wl18xx_pins_default>; + pinctrl-3 = <&mmc3_pins_sdr25 &wl18xx_pins_default>; + pinctrl-4 = <&mmc3_pins_sdr50 &wl18xx_pins_default>; + ti,non-removable; + ti,needs-special-hs-handling; + cap-power-off-card; + keep-power-in-suspend; + + #address-cells = <1>; + #size-cells = <0>; + wlcore@0 { + compatible = "ti,wl1837"; + reg = <2>; + interrupt-parent = <&gpio5>; + interrupts = <9 IRQ_TYPE_EDGE_RISING>; + }; +}; + +&uart9 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart9_pins &bt_pins>; + + bluetooth { + compatible = "ti,wl1837-st"; + enable-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>; + }; +}; From 29ec2afa399918147e5b0a53468125f6d50724ba Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Fri, 21 Sep 2018 08:58:57 -0400 Subject: [PATCH 143/158] gssi: dts: rts altera passive serial --- arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 1 + .../arm/boot/dts/gssi-27-009-rts-cyclone.dtsi | 45 +++++++++++++++++++ 2 files changed, 46 insertions(+) create mode 100644 arch/arm/boot/dts/gssi-27-009-rts-cyclone.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts index 4506f261d8cc9..69947ad59fc87 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -1,5 +1,6 @@ #include "am57xx-beagle-x15-common.dtsi" #include "am57xx-cmem.dtsi" +#include "gssi-27-009-rts-cyclone.dtsi" #include "gssi-27-009-wl1837.dtsi" / { diff --git a/arch/arm/boot/dts/gssi-27-009-rts-cyclone.dtsi b/arch/arm/boot/dts/gssi-27-009-rts-cyclone.dtsi new file mode 100644 index 0000000000000..8b4729ffbc145 --- /dev/null +++ b/arch/arm/boot/dts/gssi-27-009-rts-cyclone.dtsi @@ -0,0 +1,45 @@ +/ { + fpga_region0: fpga-region0 { + compatible = "fpga-region"; + #address-cells = <2>; + #size-cells = <2>; + fpga-mgr = <&fpga_prog>; + }; +}; + +&dra7_pmx_core { + altera_ps_pins: pinmux_altera_ps_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3470, PIN_INPUT_PULLDOWN | MUX_MODE14) /* P04 gpmc_a12 gpio2_2 */ + DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT_PULLDOWN | MUX_MODE14) /* R03 gpmc_a13 gpio2_3 */ + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* U02 gpmc_a13 gpio2_3 */ + >; + }; + + mcspi3_pins: pinmux_mcspi3_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36d4, PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* B12 mcasp1_axr8 spi3_sclk */ + DRA7XX_CORE_IOPAD(0x36d8, PIN_INPUT | MUX_MODE3 ) /* A11 mcasp1_axr9 spi3_d1 */ + DRA7XX_CORE_IOPAD(0x36dc, PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* B13 mcasp1_axr10 spi3_d0 */ + DRA7XX_CORE_IOPAD(0x36e0, PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* A12 mcasp1_axr11 spi3_cs0 */ + >; + }; +}; + +&mcspi3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mcspi3_pins>; + ti,pindir-d0-out-d1-in; + + fpga_prog: fpga@0 { + compatible = "altr,fpga-passive-serial"; + spi-max-frequency = <20000000>; + reg = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&altera_ps_pins>; + nconfig-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; + nstat-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + confd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + }; +}; From 7bb14cf510154b5d0af5f6efa793f6ef55d099d3 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Thu, 20 Sep 2018 13:11:54 -0400 Subject: [PATCH 144/158] gssi: dts: rts pru --- arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 1 + arch/arm/boot/dts/gssi-27-009-rts-pru.dtsi | 117 +++++++++++++++++++ 2 files changed, 118 insertions(+) create mode 100644 arch/arm/boot/dts/gssi-27-009-rts-pru.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts index 69947ad59fc87..fb09f38e02079 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -1,6 +1,7 @@ #include "am57xx-beagle-x15-common.dtsi" #include "am57xx-cmem.dtsi" #include "gssi-27-009-rts-cyclone.dtsi" +#include "gssi-27-009-rts-pru.dtsi" #include "gssi-27-009-wl1837.dtsi" / { diff --git a/arch/arm/boot/dts/gssi-27-009-rts-pru.dtsi b/arch/arm/boot/dts/gssi-27-009-rts-pru.dtsi new file mode 100644 index 0000000000000..149a85a79dadb --- /dev/null +++ b/arch/arm/boot/dts/gssi-27-009-rts-pru.dtsi @@ -0,0 +1,117 @@ +#include "dra7-pru-iodelay.dtsi" + +#define PINCONF( index, config ) \ + DRA7XX_CORE_IOPAD( 0x3400 + 4 * (index), config ) + +#define PIN_PRU_GPI (PIN_INPUT_PULLDOWN | MODE_SELECT | MUX_MODE12) +#define PIN_PRU_GPO (PIN_OUTPUT | MODE_SELECT | MUX_MODE13) + +/ { + rts_lvds_enable@4 { + compatible = "regulator-fixed"; + regulator-name = "rts-lvds-enable"; + regulator-always-on; + pinctrl-names = "default"; + pinctrl-0 = <&rts_lvds_pins>; + gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&dra7_pmx_core { + pruss1_pru0_pins: pruss1 { + pinctrl-single,pins = < + PINCONF( 64, PIN_PRU_GPI ) // P19.52 core 0 gpi 0 + PINCONF( 65, PIN_PRU_GPI ) // P19.45 core 0 gpi 1 + PINCONF( 66, PIN_PRU_GPI ) // P19.48 core 0 gpi 2 + PINCONF( 67, PIN_PRU_GPI ) // P19.53 core 0 gpi 3 + PINCONF( 68, PIN_PRU_GPI ) // P19.14 core 0 gpi 4 + PINCONF( 69, PIN_PRU_GPI ) // P19.15 core 0 gpi 5 + PINCONF( 71, PIN_PRU_GPI ) // P19.46 core 0 gpi 7 + PINCONF( 72, PIN_PRU_GPI ) // P19.49 core 0 gpi 8 + PINCONF( 73, PIN_PRU_GPI ) // P19.42 core 0 gpi 9 + PINCONF( 75, PIN_PRU_GPI ) // P19.43 core 0 gpi 11 + PINCONF( 77, PIN_PRU_GPI ) // P19.11 core 0 gpi 13 + PINCONF( 80, PIN_PRU_GPI ) // P19.39 core 0 gpi 16 + PINCONF( 81, PIN_PRU_GPI ) // P19.12 core 0 gpi 17 + PINCONF( 83, PIN_PRU_GPI ) // P19.40 core 0 gpi 19 + >; + }; + + pruss1_pru1_pins: pruss1 { + pinctrl-single,pins = < + PINCONF( 93, PIN_PRU_GPI ) // P18.42 core 1 gpi 0 + PINCONF( 94, PIN_PRU_GPI ) // P18.13 core 1 gpi 1 + PINCONF( 95, PIN_PRU_GPI ) // P18.08 core 1 gpi 2 + PINCONF( 96, PIN_PRU_GPI ) // P18.43 core 1 gpi 3 + PINCONF( 97, PIN_PRU_GPI ) // P18.39 core 1 gpi 4 + PINCONF( 98, PIN_PRU_GPI ) // P18.38 core 1 gpi 5 + PINCONF( 99, PIN_PRU_GPI ) // P18.07 core 1 gpi 6 + PINCONF(100, PIN_PRU_GPI ) // P18.44 core 1 gpi 7 + PINCONF(101, PIN_PRU_GPI ) // P18.06 core 1 gpi 8 + >; + }; + + pruss2_pru0_adapter_pins: pruss2 { + pinctrl-single,pins = < + PINCONF(122, PIN_PRU_GPI ) // P18.26 core 0 gpi 0 + PINCONF(123, PIN_PRU_GPI ) // P18.48 core 0 gpi 1 + PINCONF(124, PIN_PRU_GPI ) // P18.49 core 0 gpi 2 + PINCONF(125, PIN_PRU_GPI ) // P18.45 core 0 gpi 3 + PINCONF(126, PIN_PRU_GPI ) // P18.46 core 0 gpi 4 + PINCONF(127, PIN_PRU_GPI ) // P18.47 core 0 gpi 5 + PINCONF(128, PIN_PRU_GPI ) // P18.56 core 0 gpi 6 + PINCONF(129, PIN_PRU_GPI ) // P18.16 core 0 gpi 7 + PINCONF(130, PIN_PRU_GPI ) // P18.18 core 0 gpi 8 + + PINCONF(131, PIN_PRU_GPO ) // P18.20 core 0 gpo 9 + PINCONF(132, PIN_PRU_GPO ) // P18.15 core 0 gpo 10 + >; + }; + + pruss2_pru0_mainboard_pins: pruss2 { + pinctrl-single,pins = < + PINCONF(122, PIN_PRU_GPO ) // P18.26 G11 core 0 gpio 0 + PINCONF(123, PIN_PRU_GPO ) // P18.48 E09 core 0 gpio + + PINCONF(129, PIN_PRU_GPI ) // P18.16 D07 core 0 gpio 7 + PINCONF(130, PIN_PRU_GPI ) // P18.18 D08 core 0 gpio 8 + PINCONF(131, PIN_PRU_GPI ) // P18.20 A05 core 0 gpio 9 + PINCONF(132, PIN_PRU_GPI ) // P18.15 C06 core 0 gpio 10 + PINCONF(133, PIN_PRU_GPI ) // P18.17 C08 core 0 gpio 11 + PINCONF(134, PIN_PRU_GPI ) // P18.14 C07 core 0 gpio 12 + PINCONF(135, PIN_PRU_GPI ) // P18.50 B07 core 0 gpio 13 + PINCONF(136, PIN_PRU_GPI ) // P18.51 B08 core 0 gpio 14 + PINCONF(137, PIN_PRU_GPI ) // P18.21 A07 core 0 gpio 15 + PINCONF(138, PIN_PRU_GPI ) // P18.22 A08 core 0 gpio 16 + >; + }; + + rts_lvds_pins: pinmux_rts_lvds_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3584, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* E04 vin2a_d7 gpio4_8 */ + >; + }; + + rts_reset_pins: pinmux_rts_reset_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x355c, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* H07 vin2a_fld0 gpio3_30 */ + >; + }; + + rts_debug_pins: pinmux_rts_debug_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3580, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* C01 vin2a_d6 gpio4_7 */ + >; + }; +}; + +&pruss2 { + compatible = "ti,pruss-v2"; + ti,pintc-offset = <0x20000>; + pruss-instance = "pruss2"; + + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pruss2_pru0_mainboard_pins>, <&pruss2_pru0_iodelay>; +}; From 53df574222b15bc52f496cca8364bf1e89e65b29 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Fri, 21 Sep 2018 09:08:21 -0400 Subject: [PATCH 145/158] gssi: dts: rts high voltage --- arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 1 + arch/arm/boot/dts/gssi-27-009-rts-hv.dtsi | 44 ++++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 arch/arm/boot/dts/gssi-27-009-rts-hv.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts index fb09f38e02079..ef29cf1145e65 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -1,6 +1,7 @@ #include "am57xx-beagle-x15-common.dtsi" #include "am57xx-cmem.dtsi" #include "gssi-27-009-rts-cyclone.dtsi" +#include "gssi-27-009-rts-hv.dtsi" #include "gssi-27-009-rts-pru.dtsi" #include "gssi-27-009-wl1837.dtsi" diff --git a/arch/arm/boot/dts/gssi-27-009-rts-hv.dtsi b/arch/arm/boot/dts/gssi-27-009-rts-hv.dtsi new file mode 100644 index 0000000000000..4c02658911aa9 --- /dev/null +++ b/arch/arm/boot/dts/gssi-27-009-rts-hv.dtsi @@ -0,0 +1,44 @@ +/ { + rts_hv_regulator: gpio-regulator { + compatible = "regulator-gpio"; + regulator-name = "gpr-high-voltage-supply"; + regulator-min-microvolt = <50000000>; + regulator-max-microvolt = <120000000>; + enable-gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; + + gpios = < + &gpio2 25 GPIO_ACTIVE_HIGH + &gpio2 23 GPIO_ACTIVE_HIGH + &gpio2 28 GPIO_ACTIVE_HIGH + >; + + states = < + 50000000 0x7 + 60000000 0x6 + 70000000 0x5 + 80000000 0x4 + 90000000 0x3 + 100000000 0x2 + 110000000 0x1 + 120000000 0x0>; + startup-delay-us = <100000>; + enable-active-high; + }; + + rts_bistatic_enable@5 { + compatible = "regulator-fixed"; + regulator-name = "rts-bistatic-enable"; + pinctrl-names = "default"; + pinctrl-0 = <&rts_bistatic_pins>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&dra7_pmx_core { + rts_bistatic_pins: pinmux_rts_bistatic_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x34B4, PIN_OUTPUT_PULLDOWN | MUX_MODE14) /* T01 gpmc_cs0 gpio2_19 */ + >; + }; +}; From 1caead5e4f0ec810e5e58ee1ec154e1e0f1b56a1 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Fri, 21 Sep 2018 09:09:54 -0400 Subject: [PATCH 146/158] gssi: dts: serial devices --- arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 1 + arch/arm/boot/dts/gssi-27-009-serial.dtsi | 72 ++++++++++++++++++++ 2 files changed, 73 insertions(+) create mode 100644 arch/arm/boot/dts/gssi-27-009-serial.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts index ef29cf1145e65..f1e9b3908a325 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -3,6 +3,7 @@ #include "gssi-27-009-rts-cyclone.dtsi" #include "gssi-27-009-rts-hv.dtsi" #include "gssi-27-009-rts-pru.dtsi" +#include "gssi-27-009-serial.dtsi" #include "gssi-27-009-wl1837.dtsi" / { diff --git a/arch/arm/boot/dts/gssi-27-009-serial.dtsi b/arch/arm/boot/dts/gssi-27-009-serial.dtsi new file mode 100644 index 0000000000000..7c4fd19a5e947 --- /dev/null +++ b/arch/arm/boot/dts/gssi-27-009-serial.dtsi @@ -0,0 +1,72 @@ +&dra7_pmx_core { + battery_pins: pinmux_battery_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT_PULLUP | MUX_MODE10) /* J14 mcasp1_fsr i2c4_scl */ + DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT_PULLUP | MUX_MODE10) /* B14 mcasp1_aclkr i2c4_sda */ + >; + }; + + eqep1_pins: pinmux_eqep1_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x350c, PIN_INPUT | MUX_MODE10) /* AG6 vin1a_d6 eQEP2A_in */ + DRA7XX_CORE_IOPAD(0x3510, PIN_INPUT | MUX_MODE10) /* AH4 vin1a_d7 eQEP2B_in */ + >; + }; + + uart8_pins: pinmux_uart8_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3734, PIN_INPUT_PULLUP | MUX_MODE3 ) /* C18 mcasp4_aclkx uart8_rxd */ + DRA7XX_CORE_IOPAD(0x3738, PIN_OUTPUT_PULLDOWN | MUX_MODE3 ) /* A21 mcasp4_fsx uart8_txd */ + >; + }; +}; + +&epwmss1 { + status = "okay"; + ranges = <0x48440000 0x48440000 0x1000>; + + module { + reg = <0x48440000 0x1000>; + compatible = "uio"; + symlink = "uio/pwmss1/module"; + }; +}; + +&eqep1 { + compatible = "uio"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&eqep1_pins>; + symlink = "uio/pwmss1/qep"; + + count_mode = <0>; + swap_inputs = <0>; + invert_qa = <0>; + invert_qb = <0>; + invert_qi = <0>; + invert_qs = <0>; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&battery_pins>; + status = "okay"; + + battery: sbs-battery@b { + compatible = "sbs,sbs-battery"; + reg = <0x0b>; + sbs,poll-retry-count = <100>; + sbs,i2c-retry-count = <100>; + }; + + eeprom_ant: eeprom-ant@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + }; +}; + +&uart8 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart8_pins>; +}; From 97465b4b5ae6dade4a434c6ab4a95cfa4a2675f1 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Fri, 21 Sep 2018 09:11:56 -0400 Subject: [PATCH 147/158] gssi: dts: add power and marker switches --- arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts | 1 + arch/arm/boot/dts/gssi-27-009-gpio.dtsi | 49 ++++++++++++++++++++ 2 files changed, 50 insertions(+) create mode 100644 arch/arm/boot/dts/gssi-27-009-gpio.dtsi diff --git a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts index f1e9b3908a325..1d0d0dd6d9577 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15-gssi.dts @@ -1,5 +1,6 @@ #include "am57xx-beagle-x15-common.dtsi" #include "am57xx-cmem.dtsi" +#include "gssi-27-009-gpio.dtsi" #include "gssi-27-009-rts-cyclone.dtsi" #include "gssi-27-009-rts-hv.dtsi" #include "gssi-27-009-rts-pru.dtsi" diff --git a/arch/arm/boot/dts/gssi-27-009-gpio.dtsi b/arch/arm/boot/dts/gssi-27-009-gpio.dtsi new file mode 100644 index 0000000000000..072dc755ac8a4 --- /dev/null +++ b/arch/arm/boot/dts/gssi-27-009-gpio.dtsi @@ -0,0 +1,49 @@ +/ { + gpio_keys { + compatible = "gpio-keys"; + + marker { + label = "GSSI Marker Switch"; + pinctrl-names = "default"; + pinctrl-0 = <&power_switch_pins>; + gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; + debounce-interval = <5>; + interrupts = <0x1 0x4 0x7>; + }; + }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>; + }; + + sir4k_cable { + compatible = "extcon-gpio"; + gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>; + }; + + power_leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&power_switch_pins>; + + power_led0 { + label = "gssi:led2_7"; + gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + default-state = "on"; + }; + }; +}; + +&dra7_pmx_core { + power_switch_pins: pinmux_power_switch_pins { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* R04 gpmc_a9 gpio1_31 power sw */ + DRA7XX_CORE_IOPAD(0x3484, PIN_OUTPUT_PULLUP | MUX_MODE14) /* P03 gpmc_a17 gpio2_7 power LED */ + DRA7XX_CORE_IOPAD(0x34B8, PIN_INPUT_PULLDOWN | MUX_MODE14) /* P02 gpmc_cs2 gpio2_20 sir4K */ + DRA7XX_CORE_IOPAD(0x34E0, PIN_INPUT_PULLDOWN | MUX_MODE14) /* AH7 vin1b_clik1 gpio2_32 marker*/ + >; + }; +}; From 1233d3a83bef358ae6322b51d8985df6bcf738f9 Mon Sep 17 00:00:00 2001 From: Jeremy Stashluk Date: Mon, 12 Nov 2018 16:47:13 -0500 Subject: [PATCH 148/158] of: overlay: remove sysfs_create_groups call This crashes the kernel when an runtime overlay is applied. --- drivers/of/overlay.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 7f8cc5c1f426a..a63f624d2e00a 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -828,13 +828,6 @@ static int __of_overlay_create(struct device_node *tree, if (err) goto err_revert_overlay; - err = sysfs_create_groups(&ov->kobj, ov->attr_groups); - if (err != 0) { - pr_err("%s: sysfs_create_groups() failed for tree@%s\n", - __func__, tree->full_name); - goto err_remove_kobj; - } - ov->kobj.kset = ov_kset; err = kobject_add(&ov->kobj, NULL, "%d", id); if (err != 0) { @@ -852,8 +845,6 @@ static int __of_overlay_create(struct device_node *tree, return id; -err_remove_kobj: - kobject_put(&ov->kobj); err_cancel_overlay: of_changeset_revert(&ov->cset); err_revert_overlay: From aec438f41c3f99d5971d127ace6713e48b0ff089 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Wed, 1 Mar 2017 13:20:14 -0600 Subject: [PATCH 149/158] sync: am335x-peripheral/pinmux Signed-off-by: Robert Nelson --- .../boot/dts/am335x-bone-emmc-in-reset.dtsi | 18 +++ .../arm/boot/dts/am335x-bone-pinmux-can1.dtsi | 45 +++++++ .../arm/boot/dts/am335x-bone-pinmux-emmc.dtsi | 88 +++++++++++++ .../arm/boot/dts/am335x-bone-pinmux-i2c2.dtsi | 45 +++++++ .../boot/dts/am335x-bone-pinmux-nxp-hdmi.dtsi | 120 ++++++++++++++++++ .../arm/boot/dts/am335x-bone-pinmux-spi0.dtsi | 51 ++++++++ .../arm/boot/dts/am335x-bone-pinmux-spi1.dtsi | 27 ++++ .../boot/dts/am335x-bone-pinmux-spi1a.dtsi | 28 ++++ .../boot/dts/am335x-bone-pinmux-ttyS5.dtsi | 48 +++++++ arch/arm/boot/dts/am335x-cape-rtc-ds1307.dtsi | 31 +++++ arch/arm/boot/dts/am335x-peripheral-can1.dtsi | 13 ++ arch/arm/boot/dts/am335x-peripheral-emmc.dtsi | 15 +++ arch/arm/boot/dts/am335x-peripheral-i2c2.dtsi | 13 ++ .../boot/dts/am335x-peripheral-nxp-hdmi.dtsi | 29 +++++ arch/arm/boot/dts/am335x-peripheral-spi0.dtsi | 13 ++ arch/arm/boot/dts/am335x-peripheral-spi1.dtsi | 13 ++ .../arm/boot/dts/am335x-peripheral-spi1a.dtsi | 13 ++ .../arm/boot/dts/am335x-peripheral-ttyS5.dtsi | 13 ++ 18 files changed, 623 insertions(+) create mode 100644 arch/arm/boot/dts/am335x-bone-emmc-in-reset.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-can1.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-emmc.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-i2c2.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-nxp-hdmi.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-spi0.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-spi1.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-spi1a.dtsi create mode 100644 arch/arm/boot/dts/am335x-bone-pinmux-ttyS5.dtsi create mode 100644 arch/arm/boot/dts/am335x-cape-rtc-ds1307.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-can1.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-emmc.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-i2c2.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-nxp-hdmi.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-spi0.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-spi1.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-spi1a.dtsi create mode 100644 arch/arm/boot/dts/am335x-peripheral-ttyS5.dtsi diff --git a/arch/arm/boot/dts/am335x-bone-emmc-in-reset.dtsi b/arch/arm/boot/dts/am335x-bone-emmc-in-reset.dtsi new file mode 100644 index 0000000000000..7d8f673229c0e --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-emmc-in-reset.dtsi @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* standard */ + +&gpio1 { + emmc_rst { + gpio-hog; + gpios = <20 0>; + output-high; + line-name = "EMMC ResetN"; + }; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-can1.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-can1.dtsi new file mode 100644 index 0000000000000..9e264132cc46a --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-can1.dtsi @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-can1.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_24_pinmux { + * mode = "can"; + * }; + * P9_26_pinmux { + * mode = "can"; + * }; + *}; + * + *&dcan1 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + dcan1_pins: pinmux_dcan1_pins { + pinctrl-single,pins = < + /* P9_26: uart1_rxd.d_can1_tx */ + BONE_P9_26 (PIN_OUTPUT_PULLUP | MUX_MODE2) + /* P9_24: uart1_txd.d_can1_rx */ + BONE_P9_24 (PIN_INPUT_PULLUP | MUX_MODE2) + >; + }; +}; + +&dcan1 { + pinctrl-0 = <&dcan1_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-emmc.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-emmc.dtsi new file mode 100644 index 0000000000000..22cf4621b3572 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-emmc.dtsi @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* Testing */ +/* lsblk */ + +#include +#include "am335x-peripheral-emmc.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P8_21_pinmux { + * state = "disabled"; + * }; + * P8_20_pinmux { + * state = "disabled"; + * }; + * P8_25_pinmux { + * state = "disabled"; + * }; + * P8_24_pinmux { + * state = "disabled"; + * }; + * P8_05_pinmux { + * state = "disabled"; + * }; + * P8_06_pinmux { + * state = "disabled"; + * }; + * P8_23_pinmux { + * state = "disabled"; + * }; + * P8_22_pinmux { + * state = "disabled"; + * }; + * P8_03_pinmux { + * state = "disabled"; + * }; + * P8_04_pinmux { + * state = "disabled"; + * }; + *}; + * + *&mmc2 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + emmc_pins: pinmux_emmc_pins { + pinctrl-single,pins = < + /* P8_21: gpmc_csn1.mmc1_clk */ + BONE_P8_21 (PIN_INPUT_PULLUP | MUX_MODE2) + /* P8_20: gpmc_csn2.mmc1_cmd */ + BONE_P8_20 (PIN_INPUT_PULLUP | MUX_MODE2) + /* P8_25: gpmc_ad0.mmc1_dat0 */ + BONE_P8_25 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_24: gpmc_ad1.mmc1_dat1 */ + BONE_P8_24 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_05: gpmc_ad2.mmc1_dat2 */ + BONE_P8_05 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_06: gpmc_ad3.mmc1_dat3 */ + BONE_P8_06 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_23: gpmc_ad4.mmc1_dat4 */ + BONE_P8_23 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_22: gpmc_ad5.mmc1_dat5 */ + BONE_P8_22 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_03: gpmc_ad6.mmc1_dat6 */ + BONE_P8_03 (PIN_INPUT_PULLUP | MUX_MODE1) + /* P8_04: gpmc_ad7.mmc1_dat7 */ + BONE_P8_04 (PIN_INPUT_PULLUP | MUX_MODE1) + >; + }; +}; + +&mmc2 { + pinctrl-0 = <&emmc_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-i2c2.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-i2c2.dtsi new file mode 100644 index 0000000000000..abf3b57522e3f --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-i2c2.dtsi @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-i2c2.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_19_pinmux { + * mode = "i2c"; + * }; + * P9_20_pinmux { + * mode = "i2c"; + * }; + *}; + * + *&dcan0 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + /* P9_20: uart1_ctsn.i2c2_sda */ + BONE_P9_20 (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) + /* P9_19: uart1_rtsn.i2c2_scl */ + BONE_P9_19 (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) + >; + }; +}; + +&i2c2 { + pinctrl-0 = <&i2c2_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-nxp-hdmi.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-nxp-hdmi.dtsi new file mode 100644 index 0000000000000..5205fa0f9a959 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-nxp-hdmi.dtsi @@ -0,0 +1,120 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "am335x-peripheral-nxp-hdmi.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P8_27_pinmux { + * state = "disabled"; + * }; + * P8_28_pinmux { + * state = "disabled"; + * }; + * P8_29_pinmux { + * state = "disabled"; + * }; + * P8_30_pinmux { + * state = "disabled"; + * }; + * P8_31_pinmux { + * state = "disabled"; + * }; + * P8_32_pinmux { + * state = "disabled"; + * }; + * P8_33_pinmux { + * state = "disabled"; + * }; + * P8_34_pinmux { + * state = "disabled"; + * }; + * P8_35_pinmux { + * state = "disabled"; + * }; + * P8_36_pinmux { + * state = "disabled"; + * }; + * P8_37_pinmux { + * state = "disabled"; + * }; + * P8_38_pinmux { + * state = "disabled"; + * }; + * P8_39_pinmux { + * state = "disabled"; + * }; + * P8_40_pinmux { + * state = "disabled"; + * }; + * P8_41_pinmux { + * state = "disabled"; + * }; + * P8_42_pinmux { + * state = "disabled"; + * }; + * P8_43_pinmux { + * state = "disabled"; + * }; + * P8_44_pinmux { + * state = "disabled"; + * }; + * P8_45_pinmux { + * state = "disabled"; + * }; + * P8_46_pinmux { + * state = "disabled"; + * }; + *}; + */ + +/* standard */ + +&am33xx_pinmux { + nxp_hdmi_pins: pinmux_nxp_hdmi_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ + AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + >; + }; + + nxp_hdmi_off_pins: nxp_hdmi_off_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr0 */ + >; + }; +}; + +&i2c0 { + tda19988 { + pinctrl-names = "default", "off"; + pinctrl-0 = <&nxp_hdmi_bonelt_pins>; + pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-spi0.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-spi0.dtsi new file mode 100644 index 0000000000000..354e66ad4f044 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-spi0.dtsi @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-spi0.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P9_17_pinmux { + * status = "disabled"; + * }; + * P9_18_pinmux { + * status = "disabled"; + * }; + * P9_21_pinmux { + * status = "disabled"; + * }; + * P9_22_pinmux { + * status = "disabled"; + * }; + *}; + * + *&spi0 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + spi0_pins: pinmux_spi0_pins { + pinctrl-single,pins = < + 0x150 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_sclk.spi0_sclk */ + 0x154 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ + 0x158 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ + 0x15c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ + >; + }; +}; + +&spi0 { + pinctrl-0 = <&spi0_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-spi1.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-spi1.dtsi new file mode 100644 index 0000000000000..bff7f8dae8399 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-spi1.dtsi @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-spi1.dtsi" + +/* standard */ + +&am33xx_pinmux { + spi1_pins: pinmux_spi1_pins { + pinctrl-single,pins = < + 0x190 0x33 /* mcasp0_aclkx.spi1_sclk, INPUT_PULLUP | MODE3 */ + 0x194 0x33 /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */ + 0x198 0x13 /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */ + 0x19c 0x13 /* mcasp0_ahclkr.spi1_cs0, OUTPUT_PULLUP | MODE3 */ + // 0x164 0x12 /* eCAP0_in_PWM0_out.spi1_cs1 OUTPUT_PULLUP | MODE2 */ >; + }; +}; + +&spi1 { + pinctrl-0 = <&spi1_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-spi1a.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-spi1a.dtsi new file mode 100644 index 0000000000000..62874c892ff78 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-spi1a.dtsi @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include "am335x-peripheral-spi1.dtsi" + +/* standard */ + +&am33xx_pinmux { + spi1a_pins: pinmux_spi1a_pins { + pinctrl-single,pins = < + 0x164 0x34 /* eCAP0_in_PWM0_out.spi1_sclk, INPUT_PULLUP | MODE4 */ + /* NOTE: P9.42 is connected to two pads */ + // 0x1A0 0x27 /* set the other pad to gpio input */ + 0x194 0x33 /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */ + 0x198 0x13 /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */ + 0x178 0x14 /* uart1_ctsn.spi1_cs0, OUTPUT_PULLUP | MODE4 */ >; + }; +}; + +&spi1 { + pinctrl-0 = <&spi1a_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-bone-pinmux-ttyS5.dtsi b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS5.dtsi new file mode 100644 index 0000000000000..01d0aec1de447 --- /dev/null +++ b/arch/arm/boot/dts/am335x-bone-pinmux-ttyS5.dtsi @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* Testing */ +/* sudo /sbin/getty -L ttyS5 115200 vt102 */ + +#include +#include "am335x-peripheral-ttyS5.dtsi" + +/* cape universal */ + +/* + *&ocp { + * P8_37_pinmux { + * mode = "uart"; + * }; + * P8_38_pinmux { + * mode = "uart"; + * }; + *}; + * + *&uart5 { + * pinctrl-0 = <>; + *}; + * + */ + +/* standard */ + +&am33xx_pinmux { + uart5_pins: pinmux_uart5_pins { + pinctrl-single,pins = < + /* P8_38: lcd_data9.uart5_rxd */ + BONE_P8_38 (PIN_INPUT_PULLUP | MUX_MODE4) + /* P8_37: lcd_data8.uart5_txd */ + BONE_P8_37 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) + >; + }; +}; + +&uart5 { + pinctrl-0 = <&uart5_pins>; +}; diff --git a/arch/arm/boot/dts/am335x-cape-rtc-ds1307.dtsi b/arch/arm/boot/dts/am335x-cape-rtc-ds1307.dtsi new file mode 100644 index 0000000000000..bce6ac50cd89a --- /dev/null +++ b/arch/arm/boot/dts/am335x-cape-rtc-ds1307.dtsi @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include + +&am33xx_pinmux { + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + BONE_P9_20 0x73 /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) uart1_ctsn.i2c2_sda */ + BONE_P9_19 0x73 /* (SLEWCTRL_SLOW | PIN_INPUT_PULLUP | MUX_MODE3) uart1_rtsn.i2c2_scl */ + >; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + status = "okay"; + clock-frequency = <100000>; + + rtc@68 { + compatible = "maxim,ds1307"; + reg = <0x68>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-can1.dtsi b/arch/arm/boot/dts/am335x-peripheral-can1.dtsi new file mode 100644 index 0000000000000..02b5bd17066eb --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-can1.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&dcan1 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-emmc.dtsi b/arch/arm/boot/dts/am335x-peripheral-emmc.dtsi new file mode 100644 index 0000000000000..603f34ec6dc47 --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-emmc.dtsi @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + pinctrl-names = "default"; + + bus-width = <8>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-i2c2.dtsi b/arch/arm/boot/dts/am335x-peripheral-i2c2.dtsi new file mode 100644 index 0000000000000..ed9a0b52f9135 --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-i2c2.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&i2c2 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-nxp-hdmi.dtsi b/arch/arm/boot/dts/am335x-peripheral-nxp-hdmi.dtsi new file mode 100644 index 0000000000000..1dfd26a691a6d --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-nxp-hdmi.dtsi @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&lcdc { + status = "okay"; + port { + lcdc_0: endpoint@0 { + remote-endpoint = <&hdmi_0>; + }; + }; +}; + +&i2c0 { + tda19988 { + compatible = "nxp,tda998x"; + reg = <0x70>; + + port { + hdmi_0: endpoint@0 { + remote-endpoint = <&lcdc_0>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-spi0.dtsi b/arch/arm/boot/dts/am335x-peripheral-spi0.dtsi new file mode 100644 index 0000000000000..969e35259979c --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-spi0.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&spi0 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-spi1.dtsi b/arch/arm/boot/dts/am335x-peripheral-spi1.dtsi new file mode 100644 index 0000000000000..ac5fe97b65d99 --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-spi1.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&spi1 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-spi1a.dtsi b/arch/arm/boot/dts/am335x-peripheral-spi1a.dtsi new file mode 100644 index 0000000000000..ac5fe97b65d99 --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-spi1a.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&spi1 { + pinctrl-names = "default"; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-peripheral-ttyS5.dtsi b/arch/arm/boot/dts/am335x-peripheral-ttyS5.dtsi new file mode 100644 index 0000000000000..8b42fb02b9b4a --- /dev/null +++ b/arch/arm/boot/dts/am335x-peripheral-ttyS5.dtsi @@ -0,0 +1,13 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&uart5 { + pinctrl-names = "default"; + + status = "okay"; +}; From 6ef2982484c0c4654c745e6c3c366ea303354ef9 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 14:12:39 -0600 Subject: [PATCH 150/158] auto generated: capes: add dtbs to makefile Signed-off-by: Robert Nelson --- arch/arm/boot/dts/Makefile | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 8a0be1b084515..dfe674d8d4b6d 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -622,6 +622,23 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-base0033.dtb \ am335x-bone.dtb \ am335x-boneblack.dtb \ + am335x-bonegreen-wireless-uboot-univ.dtb \ + am335x-boneblack-uboot-univ.dtb \ + am335x-bone-uboot-univ.dtb \ + am335x-pocketbeagle-techlab.dtb \ + am335x-pocketbeagle-gamepup.dtb \ + am335x-pocketbeagle.dtb \ + am335x-boneblack-audio.dtb \ + am335x-boneblack-bbb-exp-r.dtb \ + am335x-boneblack-bbb-exp-c.dtb \ + am335x-boneblack-bbbmini.dtb \ + am335x-boneblack-wl1835mod.dtb \ + am335x-olimex-som.dtb \ + am335x-abbbi.dtb \ + am335x-sancloud-bbe.dtb \ + am335x-boneblack-wireless-roboticscape.dtb \ + am335x-boneblack-roboticscape.dtb \ + am335x-boneblack-uboot.dtb \ am335x-boneblack-wireless.dtb \ am335x-boneblue.dtb \ am335x-bonegreen.dtb \ @@ -671,6 +688,8 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ am57xx-beagle-x15-gssi.dtb \ am57xx-beagle-x15-revb1.dtb \ am57xx-beagle-x15-revc.dtb \ + am57xx-evm-reva3.dtb \ + am57xx-evm.dtb \ am57xx-cl-som-am57x.dtb \ am57xx-sbc-am57x.dtb \ am574x-idk.dtb \ From 0161a6d3ff7b1044c17a7051a4a7f0b1a258c262 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 13 Dec 2018 12:17:24 -0600 Subject: [PATCH 151/158] am335x: enable sgx Signed-off-by: Robert Nelson --- arch/arm/boot/dts/am335x-abbbi.dts | 4 ++++ arch/arm/boot/dts/am335x-bone-uboot-univ.dts | 4 ++++ arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts | 4 ++++ arch/arm/boot/dts/am335x-boneblack-uboot.dts | 4 ++++ arch/arm/boot/dts/am335x-boneblack-wireless.dts | 4 ++++ arch/arm/boot/dts/am335x-boneblack.dts | 8 ++++---- arch/arm/boot/dts/am335x-boneblue.dts | 4 ++++ .../arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts | 5 +++++ arch/arm/boot/dts/am335x-bonegreen-wireless.dts | 4 ++++ arch/arm/boot/dts/am335x-bonegreen.dts | 4 ++++ arch/arm/boot/dts/am335x-pocketbeagle.dts | 4 ++++ arch/arm/boot/dts/am335x-sancloud-bbe.dts | 4 ++++ 12 files changed, 49 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/am335x-abbbi.dts b/arch/arm/boot/dts/am335x-abbbi.dts index 43efeadea16c8..6bc4a01ab7227 100644 --- a/arch/arm/boot/dts/am335x-abbbi.dts +++ b/arch/arm/boot/dts/am335x-abbbi.dts @@ -17,6 +17,10 @@ compatible = "arrow,am335x-abbbi", "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + &ldo3_reg { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; diff --git a/arch/arm/boot/dts/am335x-bone-uboot-univ.dts b/arch/arm/boot/dts/am335x-bone-uboot-univ.dts index 24cc6956ac7ce..6847a848baef9 100644 --- a/arch/arm/boot/dts/am335x-bone-uboot-univ.dts +++ b/arch/arm/boot/dts/am335x-bone-uboot-univ.dts @@ -16,6 +16,10 @@ compatible = "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + &ldo3_reg { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; diff --git a/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts b/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts index 7b4bf9641b26c..1e279a06da23e 100644 --- a/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts +++ b/arch/arm/boot/dts/am335x-boneblack-uboot-univ.dts @@ -16,6 +16,10 @@ compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + &cpu0_opp_table { /* * All PG 2.0 silicon may not support 1GHz but some of the early diff --git a/arch/arm/boot/dts/am335x-boneblack-uboot.dts b/arch/arm/boot/dts/am335x-boneblack-uboot.dts index 738fa396855b8..539b8033c5754 100644 --- a/arch/arm/boot/dts/am335x-boneblack-uboot.dts +++ b/arch/arm/boot/dts/am335x-boneblack-uboot.dts @@ -15,6 +15,10 @@ compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + &cpu0_opp_table { /* * All PG 2.0 silicon may not support 1GHz but some of the early diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless.dts b/arch/arm/boot/dts/am335x-boneblack-wireless.dts index 4664f203b17c5..b0610e2c64d3a 100644 --- a/arch/arm/boot/dts/am335x-boneblack-wireless.dts +++ b/arch/arm/boot/dts/am335x-boneblack-wireless.dts @@ -30,6 +30,10 @@ }; }; +&sgx { + status = "okay"; +}; + &am33xx_pinmux { bt_pins: pinmux_bt_pins { pinctrl-single,pins = < diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts index d7dac8b1a3665..6664d9372f4d0 100644 --- a/arch/arm/boot/dts/am335x-boneblack.dts +++ b/arch/arm/boot/dts/am335x-boneblack.dts @@ -12,15 +12,15 @@ #include "am335x-boneblack-common.dtsi" /* #include "am335x-bone-jtag.dtsi" */ -&sgx { - status = "okay"; -}; - / { model = "TI AM335x BeagleBone Black"; compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + &cpu0_opp_table { /* * All PG 2.0 silicon may not support 1GHz but some of the early diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 429d1f21fc77b..eb232076faa47 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -162,6 +162,10 @@ spi1 = &spi1; }; +&sgx { + status = "okay"; +}; + &cpu0_opp_table { /* * All PG 2.0 silicon may not support 1GHz but some of the early diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts index 5d87c70b45b3b..a4c5744c06a97 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless-uboot-univ.dts @@ -16,6 +16,11 @@ compatible = "ti,am335x-bone-green-wireless", "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + + &ldo3_reg { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts index de299ad8ee403..0d6b359b69a9b 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts @@ -30,6 +30,10 @@ }; }; +&sgx { + status = "okay"; +}; + &am33xx_pinmux { bt_pins: pinmux_bt_pins { pinctrl-single,pins = < diff --git a/arch/arm/boot/dts/am335x-bonegreen.dts b/arch/arm/boot/dts/am335x-bonegreen.dts index 575a5a93a89eb..d444999153bd5 100644 --- a/arch/arm/boot/dts/am335x-bonegreen.dts +++ b/arch/arm/boot/dts/am335x-bonegreen.dts @@ -16,3 +16,7 @@ model = "TI AM335x BeagleBone Green"; compatible = "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; + +&sgx { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-pocketbeagle.dts b/arch/arm/boot/dts/am335x-pocketbeagle.dts index d2aaf43f99ba6..1adf5f8907ad1 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle.dts @@ -10,6 +10,10 @@ #include "am33xx.dtsi" #include "am335x-pocketbeagle-common.dtsi" +&sgx { + status = "okay"; +}; + &spi0 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe.dts b/arch/arm/boot/dts/am335x-sancloud-bbe.dts index 0bd1489897fa0..bcfb3e184b16d 100644 --- a/arch/arm/boot/dts/am335x-sancloud-bbe.dts +++ b/arch/arm/boot/dts/am335x-sancloud-bbe.dts @@ -18,6 +18,10 @@ compatible = "sancloud,am335x-boneenhanced", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; +&sgx { + status = "okay"; +}; + &mmc2 { ti,vcc-aux-disable-is-sleep; }; From 6924dd3828ed72ff97ecee10c6bafd8deac86065 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Tue, 12 Jun 2018 12:37:16 -0500 Subject: [PATCH 152/158] packaging: sync builddeb changes Signed-off-by: Robert Nelson --- scripts/package/Makefile | 31 ++++++++++++++++++++++++++----- scripts/package/builddeb | 38 ++++++++++++++++++++++++++++++++++---- 2 files changed, 60 insertions(+), 9 deletions(-) diff --git a/scripts/package/Makefile b/scripts/package/Makefile index 348af5b20618e..9fbcf5ed0ca77 100644 --- a/scripts/package/Makefile +++ b/scripts/package/Makefile @@ -32,10 +32,14 @@ MKSPEC := $(srctree)/scripts/package/mkspec quiet_cmd_src_tar = TAR $(2).tar.gz cmd_src_tar = \ +set -e; \ if test "$(objtree)" != "$(srctree)"; then \ - echo "Building source tarball is not possible outside the"; \ - echo "kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \ - echo "binrpm-pkg or bindeb-pkg target instead."; \ + echo >&2; \ + echo >&2 " ERROR:"; \ + echo >&2 " Building source tarball is not possible outside the"; \ + echo >&2 " kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \ + echo >&2 " binrpm-pkg or bindeb-pkg target instead."; \ + echo >&2; \ false; \ fi ; \ $(srctree)/scripts/setlocalversion --save-scmversion; \ @@ -45,11 +49,12 @@ rm -f $(objtree)/.scmversion # rpm-pkg # --------------------------------------------------------------------------- -rpm-pkg rpm: FORCE +rpm-pkg: FORCE $(MAKE) clean $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec $(call cmd,src_tar,$(KERNELPATH),kernel.spec) - +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz + +rpmbuild $(RPMOPTS) --target $(UTS_MACHINE) -ta $(KERNELPATH).tar.gz \ + --define='_smp_mflags %{nil}' # binrpm-pkg # --------------------------------------------------------------------------- @@ -93,6 +98,21 @@ bindeb-pkg: FORCE clean-dirs += $(objtree)/debian/ +# snap-pkg +# --------------------------------------------------------------------------- +snap-pkg: FORCE + rm -rf $(objtree)/snap + mkdir $(objtree)/snap + $(MAKE) clean + $(call cmd,src_tar,$(KERNELPATH)) + sed "s@KERNELRELEASE@$(KERNELRELEASE)@; \ + s@SRCTREE@$(shell realpath $(KERNELPATH).tar.gz)@" \ + $(srctree)/scripts/package/snapcraft.template > \ + $(objtree)/snap/snapcraft.yaml + cd $(objtree)/snap && \ + snapcraft --target-arch=$(UTS_MACHINE) + +clean-dirs += $(objtree)/snap/ # tarball targets # --------------------------------------------------------------------------- @@ -137,6 +157,7 @@ help: FORCE @echo ' binrpm-pkg - Build only the binary kernel RPM package' @echo ' deb-pkg - Build both source and binary deb kernel packages' @echo ' bindeb-pkg - Build only the binary kernel deb package' + @echo ' snap-pkg - Build only the binary kernel snap package (will connect to external hosts)' @echo ' tar-pkg - Build the kernel as an uncompressed tarball' @echo ' targz-pkg - Build the kernel as a gzip compressed tarball' @echo ' tarbz2-pkg - Build the kernel as a bzip2 compressed tarball' diff --git a/scripts/package/builddeb b/scripts/package/builddeb index e15159d0a884e..65837b889516d 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -92,10 +92,12 @@ else fi sourcename=$KDEB_SOURCENAME tmpdir="$objtree/debian/tmp" +fwdir="$objtree/debian/fwtmp" kernel_headers_dir="$objtree/debian/hdrtmp" libc_headers_dir="$objtree/debian/headertmp" dbg_dir="$objtree/debian/dbgtmp" packagename=linux-image-$version +fwpackagename=linux-firmware-image-$version kernel_headers_packagename=linux-headers-$version libc_headers_packagename=linux-libc-dev dbg_packagename=$packagename-dbg @@ -124,9 +126,10 @@ esac BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)" # Setup the directory structure -rm -rf "$tmpdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files +rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir" $objtree/debian/files mkdir -m 755 -p "$tmpdir/DEBIAN" mkdir -p "$tmpdir/lib" "$tmpdir/boot" +mkdir -p "$fwdir/lib/firmware/$version/" mkdir -p "$kernel_headers_dir/lib/modules/$version/" # Build and install the kernel @@ -143,9 +146,18 @@ fi cp "$($MAKE -s image_name)" "$tmpdir/$installed_image_path" if grep -q "^CONFIG_OF=y" $KCONFIG_CONFIG ; then + mkdir -p "$tmpdir/boot/dtbs/$version" # Only some architectures with OF support have this target if grep -q dtbs_install "${srctree}/arch/$SRCARCH/Makefile"; then - $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install + $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/boot/dtbs/$version" dtbs_install + else + $MAKE KBUILD_SRC= dtbs + find arch/arm/boot/ -iname "*.dtb" -exec cp -v '{}' "$tmpdir/boot/dtbs/$version" \; + fi + + #make dtbs_install seems to add an .old directory + if [ -d "$tmpdir/boot/dtbs/$version.old" ] ; then + rm -rf "$tmpdir/boot/dtbs/$version.old" fi fi @@ -303,7 +315,9 @@ else cat <> debian/control Package: $packagename +Suggests: $fwpackagename Architecture: any +Depends: initramfs-tools Description: Linux kernel, version $version This package contains the Linux kernel, modules and corresponding other files, version: $version. @@ -341,6 +355,22 @@ Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch} This is useful for people who need to build external modules EOF +# Do we have firmware? Move it out of the way and build it into a package. +if [ -e "$tmpdir/lib/firmware" ]; then + mv "$tmpdir/lib/firmware"/* "$fwdir/lib/firmware/$version/" + rmdir "$tmpdir/lib/firmware" + + cat <> debian/control + +Package: $fwpackagename +Architecture: all +Description: Linux kernel firmware, version $version + This package contains firmware from the Linux kernel, version $version. +EOF + + create_package "$fwpackagename" "$fwdir" +fi + cat <> debian/control Package: $libc_headers_packagename @@ -408,9 +438,9 @@ EOF dpkg-source -cdebian/control -ldebian/changelog --format="3.0 (custom)" --target-format="3.0 (quilt)" \ -b / ../${sourcename}_${version}.orig.tar.gz ../${sourcename}_${packageversion}.debian.tar.gz mv ${sourcename}_${packageversion}*dsc .. - dpkg-genchanges > ../${sourcename}_${packageversion}_${debarch}.changes + dpkg-genchanges -Vkernel:debarch="${debarch}" > ../${sourcename}_${packageversion}_${debarch}.changes else - dpkg-genchanges -b > ../${sourcename}_${packageversion}_${debarch}.changes + dpkg-genchanges -b -Vkernel:debarch="${debarch}" > ../${sourcename}_${packageversion}_${debarch}.changes fi exit 0 From a93e559c790b0a78cc1e258f4a86e8409b1695c8 Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 19 Oct 2018 19:43:55 -0500 Subject: [PATCH 153/158] enable: Jenkins: http://rcn-ee.online:8080 Signed-off-by: Robert Nelson --- Jenkinsfile | 11 +++++++++ README.md | 6 +++++ jenkins_build.sh | 63 ++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 80 insertions(+) create mode 100644 Jenkinsfile create mode 100644 README.md create mode 100755 jenkins_build.sh diff --git a/Jenkinsfile b/Jenkinsfile new file mode 100644 index 0000000000000..1e73bc717e366 --- /dev/null +++ b/Jenkinsfile @@ -0,0 +1,11 @@ +pipeline { + agent any + + stages { + stage('Build') { + steps { + sh '/bin/bash ./jenkins_build.sh' + } + } + } +} diff --git a/README.md b/README.md new file mode 100644 index 0000000000000..b4924d1a550fd --- /dev/null +++ b/README.md @@ -0,0 +1,6 @@ +| kernel | normal | rt | +|:---------:|:--------:|:-------:| +|4.4 | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.4)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.4/) | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.4-rt)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.4-rt/) | +|4.9 | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.9)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.9/) | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.9-rt)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.9-rt/) | +|4.14 | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.14)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.14/) | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.14-rt)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.14-rt/) | +|4.19 | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.19)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.19/) | [![Build Status](http://rcn-ee.online:8080/buildStatus/icon?job=beagleboard_kernel_builder/4.19-rt)](http://rcn-ee.online:8080/job/beagleboard_kernel_builder/job/4.19-rt/) | diff --git a/jenkins_build.sh b/jenkins_build.sh new file mode 100755 index 0000000000000..571cbc6f63b4a --- /dev/null +++ b/jenkins_build.sh @@ -0,0 +1,63 @@ +#!/bin/bash + +#gcc: + +site="https://releases.linaro.org" + +#https://releases.linaro.org/components/toolchain/binaries/6.4-2018.05/arm-linux-gnueabihf/gcc-linaro-6.4.1-2018.05-x86_64_arm-linux-gnueabihf.tar.xz + +gcc_version="6.4" +gcc_minor=".1" +release="18.05" +target="arm-linux-gnueabihf" + +version="components/toolchain/binaries/${gcc_version}-20${release}/${target}" +filename="gcc-linaro-${gcc_version}${gcc_minor}-20${release}-x86_64_${target}.tar.xz" +directory="gcc-linaro-${gcc_version}${gcc_minor}-20${release}-x86_64_${target}" + +datestamp="${gcc_version}-20${release}-${target}" + +binary="bin/${target}-" +# + +if [ ! -d ${directory}/ ] ; then + rm -rf ./gcc-* || true + #wget -c ${site}/${version}/${filename} + wget -c http://rcn-ee.online/builds/jenkins-dl/${filename} + tar xf ${filename} +fi + +export CC=`pwd`/${directory}/bin/arm-linux-gnueabihf- + +make ARCH=arm clean +make ARCH=arm bb.org_defconfig + +echo "[make ARCH=arm -j2 CROSS_COMPILE=\"${binary}\" zImage]" +make ARCH=arm -j2 CROSS_COMPILE="ccache ${CC}" zImage +if [ ! -f arch/arm/boot/zImage ] ; then + echo "failed: [arch/arm/boot/zImage]" + exit 1 +fi + +echo "[make ARCH=arm -j2 CROSS_COMPILE=\"${binary}\" modules]" +make ARCH=arm -j2 CROSS_COMPILE="ccache ${CC}" modules +if [ ! -f drivers/spi/spidev.ko ] ; then + echo "failed: [drivers/spi/spidev.ko]" + exit 1 +fi + +echo "[make ARCH=arm -j2 CROSS_COMPILE=\"${binary}\" dtbs]" +make ARCH=arm -j2 CROSS_COMPILE="ccache ${CC}" dtbs +if [ ! -f arch/arm/boot/dts/am335x-boneblack.dtb ] ; then + echo "failed: [arch/arm/boot/dts/am335x-boneblack.dtb]" + exit 1 +else + if [ -f arch/arm/boot/dts/am335x-pocketbeagle.dts ] ; then + if [ ! -f arch/arm/boot/dts/am335x-pocketbeagle.dtb ] ; then + echo "failed: [arch/arm/boot/dts/am335x-pocketbeagle.dtb]" + exit 1 + fi + fi +fi + +make ARCH=arm clean From b33616b98c1e5386ac7c40a056fcc9cf9d9e6adc Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 16:24:42 -0600 Subject: [PATCH 154/158] 4.14.79-ti-r89 patchset From 476f42787f598071032fc5faca3eb92f79c0b0bb Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Fri, 4 Jan 2019 16:25:33 -0600 Subject: [PATCH 155/158] 4.14.79-ti-r89 bb.org_defconfig Signed-off-by: Robert Nelson --- arch/arm/configs/bb.org_defconfig | 2469 +++++++++++++++++++++++++++++ 1 file changed, 2469 insertions(+) create mode 100644 arch/arm/configs/bb.org_defconfig diff --git a/arch/arm/configs/bb.org_defconfig b/arch/arm/configs/bb.org_defconfig new file mode 100644 index 0000000000000..4f43aea76928b --- /dev/null +++ b/arch/arm/configs/bb.org_defconfig @@ -0,0 +1,2469 @@ +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_KERNEL_LZO=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_MEMCG=y +CONFIG_MEMCG_SWAP=y +CONFIG_BLK_CGROUP=y +CONFIG_CFS_BANDWIDTH=y +CONFIG_RT_GROUP_SCHED=y +CONFIG_CGROUP_PIDS=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_BPF=y +CONFIG_CHECKPOINT_RESTORE=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y +CONFIG_SCHED_AUTOGROUP=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS_ALL=y +CONFIG_BPF_SYSCALL=y +CONFIG_USERFAULTFD=y +CONFIG_EMBEDDED=y +# CONFIG_COMPAT_BRK is not set +CONFIG_SLAB_FREELIST_RANDOM=y +CONFIG_PROFILING=y +CONFIG_OPROFILE=m +CONFIG_KPROBES=y +CONFIG_JUMP_LABEL=y +CONFIG_CC_STACKPROTECTOR_STRONG=y +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_COMPRESS=y +CONFIG_MODULE_COMPRESS_XZ=y +CONFIG_BLK_DEV_THROTTLING=y +CONFIG_BLK_WBT=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_KARMA_PARTITION=y +CONFIG_CFQ_GROUP_IOSCHED=y +CONFIG_MQ_IOSCHED_KYBER=m +CONFIG_IOSCHED_BFQ=m +CONFIG_BFQ_GROUP_IOSCHED=y +CONFIG_OMAP_RESET_CLOCKS=y +CONFIG_SOC_OMAP5=y +CONFIG_SOC_AM33XX=y +CONFIG_SOC_AM43XX=y +CONFIG_SOC_DRA7XX=y +CONFIG_SOC_HAS_OMAP2_SDRC=y +CONFIG_ARM_THUMBEE=y +CONFIG_CACHE_L2X0_PMU=y +CONFIG_PL310_ERRATA_588369=y +CONFIG_PL310_ERRATA_727915=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_ARM_PSCI=y +CONFIG_PREEMPT=y +CONFIG_HZ_250=y +CONFIG_ARM_MODULE_PLTS=y +CONFIG_KSM=y +CONFIG_FRONTSWAP=y +CONFIG_ZSWAP=y +CONFIG_ZBUD=y +CONFIG_ZSMALLOC=m +CONFIG_SECCOMP=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ATAG_DTB_COMPAT=y +CONFIG_KEXEC=y +CONFIG_EFI=y +# CONFIG_DMI is not set +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPUFREQ_DT=y +# CONFIG_ARM_OMAP2PLUS_CPUFREQ is not set +CONFIG_ARM_TI_CPUFREQ=y +CONFIG_CPU_IDLE=y +CONFIG_ARM_CPUIDLE=y +CONFIG_BINFMT_MISC=m +CONFIG_HIBERNATION=y +CONFIG_PM_AUTOSLEEP=y +CONFIG_PM_WAKELOCKS=y +CONFIG_PM_DEBUG=y +CONFIG_PM_ADVANCED_DEBUG=y +CONFIG_APM_EMULATION=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_PACKET_DIAG=m +CONFIG_UNIX=y +CONFIG_UNIX_DIAG=m +CONFIG_XFRM_USER=m +CONFIG_XFRM_SUB_POLICY=y +CONFIG_NET_KEY=m +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_WIREGUARD=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_FIB_TRIE_STATS=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE_DEMUX=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_NET_IPVTI=m +CONFIG_NET_FOU_IP_TUNNELS=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_DIAG=m +CONFIG_INET_UDP_DIAG=m +CONFIG_INET_DIAG_DESTROY=y +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_NV=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +CONFIG_TCP_CONG_DCTCP=m +CONFIG_TCP_CONG_CDG=m +CONFIG_TCP_CONG_BBR=m +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=y +CONFIG_IPV6_ILA=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_VTI=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_GRE=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETLABEL=y +CONFIG_NETFILTER=y +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_SNMP=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NF_CT_NETLINK_TIMEOUT=m +CONFIG_NF_CT_NETLINK_HELPER=m +CONFIG_NETFILTER_NETLINK_GLUE_CT=y +CONFIG_NF_TABLES=m +CONFIG_NF_TABLES_INET=m +CONFIG_NF_TABLES_NETDEV=m +CONFIG_NFT_EXTHDR=m +CONFIG_NFT_META=m +CONFIG_NFT_NUMGEN=m +CONFIG_NFT_CT=m +CONFIG_NFT_SET_RBTREE=m +CONFIG_NFT_SET_HASH=m +CONFIG_NFT_COUNTER=m +CONFIG_NFT_LOG=m +CONFIG_NFT_LIMIT=m +CONFIG_NFT_MASQ=m +CONFIG_NFT_REDIR=m +CONFIG_NFT_NAT=m +CONFIG_NFT_QUEUE=m +CONFIG_NFT_QUOTA=m +CONFIG_NFT_REJECT=m +CONFIG_NFT_COMPAT=m +CONFIG_NFT_HASH=m +CONFIG_NFT_FIB_INET=m +CONFIG_NFT_DUP_NETDEV=m +CONFIG_NFT_FWD_NETDEV=m +CONFIG_NETFILTER_XT_SET=m +CONFIG_NETFILTER_XT_TARGET_AUDIT=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_CT=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HMARK=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_BPF=m +CONFIG_NETFILTER_XT_MATCH_CGROUP=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLABEL=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_CPU=m +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_IPCOMP=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_NFACCT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_IP_SET=m +CONFIG_IP_SET_BITMAP_IP=m +CONFIG_IP_SET_BITMAP_IPMAC=m +CONFIG_IP_SET_BITMAP_PORT=m +CONFIG_IP_SET_HASH_IP=m +CONFIG_IP_SET_HASH_IPMARK=m +CONFIG_IP_SET_HASH_IPPORT=m +CONFIG_IP_SET_HASH_IPPORTIP=m +CONFIG_IP_SET_HASH_IPPORTNET=m +CONFIG_IP_SET_HASH_MAC=m +CONFIG_IP_SET_HASH_NETPORTNET=m +CONFIG_IP_SET_HASH_NET=m +CONFIG_IP_SET_HASH_NETNET=m +CONFIG_IP_SET_HASH_NETPORT=m +CONFIG_IP_SET_HASH_NETIFACE=m +CONFIG_IP_SET_LIST_SET=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_SCTP=y +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_FO=m +CONFIG_IP_VS_OVF=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m +CONFIG_IP_VS_FTP=m +CONFIG_IP_VS_PE_SIP=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_NF_SOCKET_IPV4=m +CONFIG_NFT_CHAIN_ROUTE_IPV4=m +CONFIG_NFT_DUP_IPV4=m +CONFIG_NFT_FIB_IPV4=m +CONFIG_NF_TABLES_ARP=m +CONFIG_NF_LOG_ARP=m +CONFIG_NFT_CHAIN_NAT_IPV4=m +CONFIG_NFT_MASQ_IPV4=m +CONFIG_NFT_REDIR_IPV4=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_RPFILTER=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_SYNPROXY=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_NF_SOCKET_IPV6=m +CONFIG_NFT_CHAIN_ROUTE_IPV6=m +CONFIG_NFT_CHAIN_NAT_IPV6=m +CONFIG_NFT_MASQ_IPV6=m +CONFIG_NFT_REDIR_IPV6=m +CONFIG_NFT_DUP_IPV6=m +CONFIG_NFT_FIB_IPV6=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_TARGET_SYNPROXY=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m +CONFIG_IP6_NF_NAT=m +CONFIG_IP6_NF_TARGET_MASQUERADE=m +CONFIG_IP6_NF_TARGET_NPT=m +CONFIG_NF_TABLES_BRIDGE=m +CONFIG_NFT_BRIDGE_META=m +CONFIG_NFT_BRIDGE_REJECT=m +CONFIG_NF_LOG_BRIDGE=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_DCCP=m +CONFIG_NET_DCCPPROBE=m +CONFIG_NET_SCTPPROBE=m +CONFIG_SCTP_COOKIE_HMAC_SHA1=y +CONFIG_RDS=m +CONFIG_RDS_TCP=m +CONFIG_TIPC=m +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +CONFIG_L2TP=m +CONFIG_L2TP_DEBUGFS=m +CONFIG_L2TP_V3=y +CONFIG_L2TP_IP=m +CONFIG_L2TP_ETH=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_VLAN_FILTERING=y +CONFIG_NET_DSA=m +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_VLAN_8021Q_MVRP=y +CONFIG_LLC2=m +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_PHONET=m +CONFIG_6LOWPAN=m +CONFIG_6LOWPAN_GHC_EXT_HDR_HOP=m +CONFIG_6LOWPAN_GHC_UDP=m +CONFIG_6LOWPAN_GHC_ICMPV6=m +CONFIG_6LOWPAN_GHC_EXT_HDR_DEST=m +CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG=m +CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE=m +CONFIG_IEEE802154=m +CONFIG_IEEE802154_6LOWPAN=m +CONFIG_MAC802154=m +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFB=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_CHOKE=m +CONFIG_NET_SCH_QFQ=m +CONFIG_NET_SCH_CODEL=m +CONFIG_NET_SCH_FQ_CODEL=m +CONFIG_NET_SCH_FQ=m +CONFIG_NET_SCH_HHF=m +CONFIG_NET_SCH_PIE=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_SCH_PLUG=m +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_CLS_BPF=m +CONFIG_NET_CLS_FLOWER=m +CONFIG_NET_CLS_MATCHALL=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_EMATCH_CANID=m +CONFIG_NET_EMATCH_IPSET=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m +CONFIG_NET_ACT_CSUM=m +CONFIG_NET_ACT_VLAN=m +CONFIG_NET_ACT_BPF=m +CONFIG_NET_ACT_CONNMARK=m +CONFIG_NET_ACT_SKBMOD=m +CONFIG_NET_ACT_IFE=m +CONFIG_NET_ACT_TUNNEL_KEY=m +CONFIG_NET_IFE_SKBMARK=m +CONFIG_NET_IFE_SKBPRIO=m +CONFIG_NET_IFE_SKBTCINDEX=m +CONFIG_NET_CLS_IND=y +CONFIG_DCB=y +CONFIG_BATMAN_ADV=m +CONFIG_BATMAN_ADV_DAT=y +CONFIG_BATMAN_ADV_NC=y +CONFIG_BATMAN_ADV_MCAST=y +CONFIG_OPENVSWITCH=m +CONFIG_VSOCKETS=m +CONFIG_VIRTIO_VSOCKETS=m +CONFIG_NETLINK_DIAG=m +CONFIG_NET_MPLS_GSO=y +CONFIG_MPLS_ROUTING=m +CONFIG_MPLS_IPTUNNEL=m +CONFIG_NET_L3_MASTER_DEV=y +CONFIG_CGROUP_NET_PRIO=y +CONFIG_BPF_JIT=y +CONFIG_NET_PKTGEN=m +CONFIG_NET_DROP_MONITOR=m +CONFIG_HAMRADIO=y +CONFIG_AX25=m +CONFIG_NETROM=m +CONFIG_ROSE=m +CONFIG_MKISS=m +CONFIG_6PACK=m +CONFIG_BPQETHER=m +CONFIG_BAYCOM_SER_FDX=m +CONFIG_BAYCOM_SER_HDX=m +CONFIG_YAM=m +CONFIG_CAN=y +CONFIG_CAN_RAW=m +CONFIG_CAN_BCM=m +CONFIG_CAN_GW=m +CONFIG_CAN_VCAN=m +CONFIG_CAN_SLCAN=m +CONFIG_CAN_C_CAN=y +CONFIG_CAN_C_CAN_PLATFORM=y +CONFIG_CAN_HI311X=m +CONFIG_CAN_MCP251X=m +CONFIG_CAN_EMS_USB=m +CONFIG_CAN_ESD_USB2=m +CONFIG_CAN_GS_USB=m +CONFIG_CAN_KVASER_USB=m +CONFIG_CAN_PEAK_USB=m +CONFIG_CAN_8DEV_USB=m +CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m +CONFIG_BT_6LOWPAN=m +CONFIG_BT_LEDS=y +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_ATH3K=y +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIUART_3WIRE=y +CONFIG_BT_HCIUART_QCA=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_BT_ATH3K=m +CONFIG_BT_WILINK=m +CONFIG_AF_RXRPC_IPV6=y +CONFIG_RXKAD=y +CONFIG_CFG80211=m +CONFIG_CFG80211_WEXT=y +CONFIG_MAC80211=m +CONFIG_MAC80211_RC_MINSTREL_VHT=y +CONFIG_MAC80211_MESH=y +CONFIG_WIMAX=m +CONFIG_RFKILL=y +CONFIG_RFKILL_INPUT=y +CONFIG_NET_9P=m +CONFIG_NET_9P_VIRTIO=m +CONFIG_RPMSG_PROTO=m +CONFIG_NFC=m +CONFIG_NFC_DIGITAL=m +CONFIG_NFC_NCI=m +CONFIG_NFC_NCI_SPI=m +CONFIG_NFC_HCI=m +CONFIG_NFC_SHDLC=y +CONFIG_NFC_SIM=m +CONFIG_NFC_PORT100=m +CONFIG_NFC_PN544_I2C=m +CONFIG_NFC_PN533_USB=m +CONFIG_NFC_PN533_I2C=m +CONFIG_NFC_MICROREAD_I2C=m +CONFIG_NET_DEVLINK=m +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_EXTRA_FIRMWARE="am335x-pm-firmware.elf am335x-bone-scale-data.bin am335x-evm-scale-data.bin am43x-evm-scale-data.bin" +CONFIG_EXTRA_FIRMWARE_DIR="firmware" +CONFIG_CMA_SIZE_MBYTES=48 +CONFIG_OMAP_OCP2SCP=y +CONFIG_SIMPLE_PM_BUS=y +CONFIG_CONNECTOR=y +CONFIG_MTD=y +CONFIG_MTD_OF_PARTS=m +CONFIG_MTD_AR7_PARTS=m +CONFIG_MTD_BLOCK=m +CONFIG_MTD_BLOCK_RO=m +CONFIG_RFD_FTL=m +CONFIG_SSFDC=m +CONFIG_MTD_OOPS=m +CONFIG_MTD_SWAP=m +CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_PLATRAM=m +CONFIG_MTD_DATAFLASH=m +CONFIG_MTD_M25P80=y +CONFIG_MTD_SST25L=m +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_NAND_OMAP2=m +CONFIG_MTD_NAND_NANDSIM=m +CONFIG_MTD_ONENAND=y +CONFIG_MTD_ONENAND_VERIFY_WRITE=y +CONFIG_MTD_ONENAND_2X_PROGRAM=y +CONFIG_MTD_LPDDR=m +CONFIG_MTD_SPI_NOR=y +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_BLOCK=y +CONFIG_OF_CONFIGFS=y +CONFIG_BLK_DEV_NULL_BLK=m +CONFIG_ZRAM=m +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_DRBD=m +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=m +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_ATA_OVER_ETH=m +CONFIG_VIRTIO_BLK=m +CONFIG_BLK_DEV_RBD=m +CONFIG_AD525X_DPOT=m +CONFIG_AD525X_DPOT_I2C=m +CONFIG_AD525X_DPOT_SPI=m +CONFIG_ICS932S401=m +CONFIG_APDS9802ALS=m +CONFIG_ISL29003=m +CONFIG_ISL29020=m +CONFIG_SENSORS_TSL2550=m +CONFIG_SENSORS_BH1770=m +CONFIG_SENSORS_APDS990X=m +CONFIG_HMC6352=m +CONFIG_DS1682=m +CONFIG_TI_DAC7512=m +CONFIG_SRAM=y +CONFIG_BONE_CAPEMGR=y +CONFIG_TIEQEP=y +CONFIG_EEPROM_AT24=y +CONFIG_EEPROM_AT25=y +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EEPROM_93CX6=y +CONFIG_EEPROM_93XX46=m +CONFIG_TI_ST=m +CONFIG_BEAGLEBONE_PINMUX_HELPER=y +# CONFIG_SCSI_PROC_FS is not set +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=m +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_SCAN_ASYNC=y +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SRP_ATTRS=m +CONFIG_ISCSI_TCP=m +CONFIG_ISCSI_BOOT_SYSFS=m +CONFIG_SCSI_UFSHCD=m +CONFIG_LIBFC=m +CONFIG_LIBFCOE=m +CONFIG_SCSI_VIRTIO=m +CONFIG_SCSI_DH=y +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m +CONFIG_SCSI_OSD_INITIATOR=m +CONFIG_SCSI_OSD_ULD=m +CONFIG_ATA=y +CONFIG_SATA_AHCI_PLATFORM=y +CONFIG_MD=y +CONFIG_BLK_DEV_MD=m +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BCACHE=m +CONFIG_BLK_DEV_DM=m +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_CACHE=m +CONFIG_DM_ERA=m +CONFIG_DM_MIRROR=m +CONFIG_DM_LOG_USERSPACE=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_DELAY=m +CONFIG_DM_UEVENT=y +CONFIG_DM_FLAKEY=m +CONFIG_DM_VERITY=m +CONFIG_DM_SWITCH=m +CONFIG_DM_LOG_WRITES=m +CONFIG_TARGET_CORE=m +CONFIG_TCM_IBLOCK=m +CONFIG_TCM_FILEIO=m +CONFIG_TCM_PSCSI=m +CONFIG_TCM_USER2=m +CONFIG_LOOPBACK_TARGET=m +CONFIG_TCM_FC=m +CONFIG_ISCSI_TARGET=m +CONFIG_NETDEVICES=y +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_EQUALIZER=m +CONFIG_IFB=m +CONFIG_NET_TEAM=m +CONFIG_NET_TEAM_MODE_BROADCAST=m +CONFIG_NET_TEAM_MODE_ROUNDROBIN=m +CONFIG_NET_TEAM_MODE_RANDOM=m +CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m +CONFIG_NET_TEAM_MODE_LOADBALANCE=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_IPVLAN=m +CONFIG_VXLAN=m +CONFIG_GENEVE=m +CONFIG_GTP=m +CONFIG_MACSEC=m +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_TUN=m +CONFIG_VETH=m +CONFIG_VIRTIO_NET=m +CONFIG_NLMON=m +CONFIG_NET_VRF=m +CONFIG_ATM_DUMMY=m +# CONFIG_NET_VENDOR_ALACRITECH is not set +# CONFIG_NET_VENDOR_AMAZON is not set +# CONFIG_NET_VENDOR_AQUANTIA is not set +# CONFIG_NET_VENDOR_ARC is not set +# CONFIG_NET_CADENCE is not set +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_CIRRUS is not set +# CONFIG_NET_VENDOR_EZCHIP is not set +# CONFIG_NET_VENDOR_FARADAY is not set +# CONFIG_NET_VENDOR_HISILICON is not set +# CONFIG_NET_VENDOR_HUAWEI is not set +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MELLANOX is not set +CONFIG_KS8851=m +CONFIG_ENC28J60=y +CONFIG_ENCX24J600=y +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NETRONOME is not set +# CONFIG_NET_VENDOR_QUALCOMM is not set +# CONFIG_NET_VENDOR_RENESAS is not set +# CONFIG_NET_VENDOR_ROCKER is not set +# CONFIG_NET_VENDOR_SAMSUNG is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SOLARFLARE is not set +CONFIG_SMC91X=m +CONFIG_SMC911X=m +CONFIG_SMSC911X=m +# CONFIG_NET_VENDOR_STMICRO is not set +CONFIG_TI_CPSW=y +CONFIG_TI_CPTS=y +# CONFIG_NET_VENDOR_VIA is not set +CONFIG_WIZNET_W5100=y +CONFIG_WIZNET_W5100_SPI=y +# CONFIG_NET_VENDOR_SYNOPSYS is not set +CONFIG_AT803X_PHY=y +CONFIG_DP83848_PHY=y +CONFIG_DP83867_PHY=m +CONFIG_MICREL_PHY=y +CONFIG_MICROSEMI_PHY=y +CONFIG_SMSC_PHY=y +CONFIG_VITESSE_PHY=y +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_FILTER=y +CONFIG_PPP_MPPE=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPPOATM=m +CONFIG_PPPOE=m +CONFIG_PPTP=m +CONFIG_PPPOL2TP=m +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +CONFIG_USB_NET_DRIVERS=m +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_RTL8152=m +CONFIG_USB_LAN78XX=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_HUAWEI_CDC_NCM=m +CONFIG_USB_NET_CDC_MBIM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_SR9700=m +CONFIG_USB_NET_SR9800=m +CONFIG_USB_NET_SMSC75XX=m +CONFIG_USB_NET_SMSC95XX=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_EPSON2888=y +CONFIG_USB_KC2190=y +CONFIG_USB_NET_CX82310_ETH=m +CONFIG_USB_NET_KALMIA=m +CONFIG_USB_NET_QMI_WWAN=m +CONFIG_USB_HSO=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_CDC_PHONET=m +CONFIG_USB_IPHETH=m +CONFIG_USB_SIERRA_NET=m +CONFIG_USB_VL600=m +CONFIG_USB_NET_CH9200=m +CONFIG_ATH9K=m +CONFIG_ATH9K_HTC=m +CONFIG_ATH9K_HWRNG=y +CONFIG_CARL9170=m +CONFIG_ATH6KL=m +CONFIG_ATH6KL_SDIO=m +CONFIG_ATH6KL_USB=m +CONFIG_AR5523=m +CONFIG_ATH10K=m +CONFIG_ATH10K_USB=m +CONFIG_AT76C50X_USB=m +CONFIG_BRCMFMAC=m +CONFIG_BRCMFMAC_USB=y +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +CONFIG_P54_SPI=m +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_USB=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_SPI=m +CONFIG_LIBERTAS_MESH=y +CONFIG_LIBERTAS_THINFIRM=m +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_MT7601U=m +CONFIG_RT2X00=m +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2800USB_RT3573=y +CONFIG_RT2800USB_RT53XX=y +CONFIG_RT2800USB_RT55XX=y +CONFIG_RTL8187=m +CONFIG_RTL8192CU=m +# CONFIG_RTLWIFI_DEBUG is not set +CONFIG_RTL8XXXU=m +CONFIG_RSI_91X=m +CONFIG_CW1200=m +CONFIG_CW1200_WLAN_SDIO=m +CONFIG_CW1200_WLAN_SPI=m +CONFIG_WL1251=m +CONFIG_WL1251_SPI=m +CONFIG_WL1251_SDIO=m +CONFIG_WL12XX=m +CONFIG_WL18XX=m +CONFIG_WLCORE_SPI=m +CONFIG_WLCORE_SDIO=m +CONFIG_USB_ZD1201=m +CONFIG_ZD1211RW=m +CONFIG_MAC80211_HWSIM=m +CONFIG_USB_NET_RNDIS_WLAN=m +CONFIG_WIMAX_I2400M_USB=m +CONFIG_IEEE802154_FAKELB=m +CONFIG_IEEE802154_AT86RF230=m +CONFIG_IEEE802154_MRF24J40=m +CONFIG_IEEE802154_CC2520=m +CONFIG_IEEE802154_ATUSB=m +CONFIG_IEEE802154_ADF7242=m +CONFIG_INPUT_SPARSEKMAP=m +CONFIG_INPUT_JOYDEV=m +CONFIG_INPUT_EVDEV=m +CONFIG_KEYBOARD_ADP5588=m +CONFIG_KEYBOARD_ADP5589=m +# CONFIG_KEYBOARD_ATKBD is not set +CONFIG_KEYBOARD_QT1070=m +CONFIG_KEYBOARD_QT2160=m +CONFIG_KEYBOARD_GPIO=y +CONFIG_KEYBOARD_GPIO_POLLED=m +CONFIG_KEYBOARD_TCA6416=m +CONFIG_KEYBOARD_TCA8418=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_LM8323=m +CONFIG_KEYBOARD_LM8333=m +CONFIG_KEYBOARD_MAX7359=m +CONFIG_KEYBOARD_MCS=m +CONFIG_KEYBOARD_NEWTON=m +CONFIG_KEYBOARD_OPENCORES=m +CONFIG_KEYBOARD_STOWAWAY=m +CONFIG_KEYBOARD_CAP11XX=m +# CONFIG_MOUSE_PS2 is not set +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_ELAN_I2C=m +CONFIG_MOUSE_SYNAPTICS_I2C=m +CONFIG_MOUSE_SYNAPTICS_USB=m +CONFIG_INPUT_JOYSTICK=y +CONFIG_JOYSTICK_IFORCE=m +CONFIG_JOYSTICK_IFORCE_USB=y +CONFIG_JOYSTICK_IFORCE_232=y +CONFIG_JOYSTICK_WARRIOR=m +CONFIG_JOYSTICK_MAGELLAN=m +CONFIG_JOYSTICK_SPACEORB=m +CONFIG_JOYSTICK_SPACEBALL=m +CONFIG_JOYSTICK_STINGER=m +CONFIG_JOYSTICK_TWIDJOY=m +CONFIG_JOYSTICK_ZHENHUA=m +CONFIG_JOYSTICK_AS5011=m +CONFIG_JOYSTICK_XPAD=m +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_JOYSTICK_XPAD_LEDS=y +CONFIG_JOYSTICK_PSXPAD_SPI=m +CONFIG_JOYSTICK_PSXPAD_SPI_FF=y +CONFIG_INPUT_TABLET=y +CONFIG_TABLET_USB_ACECAD=m +CONFIG_TABLET_USB_AIPTEK=m +CONFIG_TABLET_USB_GTCO=m +CONFIG_TABLET_USB_HANWANG=m +CONFIG_TABLET_USB_KBTAB=m +CONFIG_TABLET_USB_PEGASUS=m +CONFIG_TABLET_SERIAL_WACOM4=m +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=m +CONFIG_TOUCHSCREEN_AD7877=m +CONFIG_TOUCHSCREEN_AD7879=m +CONFIG_TOUCHSCREEN_AD7879_I2C=m +CONFIG_TOUCHSCREEN_AD7879_SPI=m +CONFIG_TOUCHSCREEN_AR1021_I2C=y +CONFIG_TOUCHSCREEN_ATMEL_MXT=m +CONFIG_TOUCHSCREEN_AUO_PIXCIR=m +CONFIG_TOUCHSCREEN_BU21013=m +CONFIG_TOUCHSCREEN_CHIPONE_ICN8318=m +CONFIG_TOUCHSCREEN_CY8CTMG110=m +CONFIG_TOUCHSCREEN_CYTTSP_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP_I2C=m +CONFIG_TOUCHSCREEN_CYTTSP_SPI=m +CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m +CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m +CONFIG_TOUCHSCREEN_CYTTSP4_SPI=m +CONFIG_TOUCHSCREEN_DYNAPRO=m +CONFIG_TOUCHSCREEN_HAMPSHIRE=m +CONFIG_TOUCHSCREEN_EETI=m +CONFIG_TOUCHSCREEN_EGALAX=m +CONFIG_TOUCHSCREEN_FUJITSU=m +CONFIG_TOUCHSCREEN_GOODIX=m +CONFIG_TOUCHSCREEN_ILI210X=m +CONFIG_TOUCHSCREEN_GUNZE=m +CONFIG_TOUCHSCREEN_EKTF2127=m +CONFIG_TOUCHSCREEN_ELAN=m +CONFIG_TOUCHSCREEN_ELO=m +CONFIG_TOUCHSCREEN_WACOM_W8001=m +CONFIG_TOUCHSCREEN_WACOM_I2C=m +CONFIG_TOUCHSCREEN_MAX11801=m +CONFIG_TOUCHSCREEN_MCS5000=m +CONFIG_TOUCHSCREEN_MMS114=m +CONFIG_TOUCHSCREEN_MELFAS_MIP4=m +CONFIG_TOUCHSCREEN_MTOUCH=m +CONFIG_TOUCHSCREEN_IMX6UL_TSC=m +CONFIG_TOUCHSCREEN_INEXIO=m +CONFIG_TOUCHSCREEN_MK712=m +CONFIG_TOUCHSCREEN_PENMOUNT=m +CONFIG_TOUCHSCREEN_EDT_FT5X06=y +CONFIG_TOUCHSCREEN_TOUCHRIGHT=m +CONFIG_TOUCHSCREEN_TOUCHWIN=m +CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y +CONFIG_TOUCHSCREEN_PIXCIR=m +CONFIG_TOUCHSCREEN_WDT87XX_I2C=m +CONFIG_TOUCHSCREEN_USB_COMPOSITE=m +CONFIG_TOUCHSCREEN_TSC_SERIO=m +CONFIG_TOUCHSCREEN_TSC2004=m +CONFIG_TOUCHSCREEN_TSC2005=m +CONFIG_TOUCHSCREEN_TSC2007=m +CONFIG_TOUCHSCREEN_SILEAD=y +CONFIG_TOUCHSCREEN_ST1232=m +CONFIG_TOUCHSCREEN_STMPE=y +CONFIG_TOUCHSCREEN_SX8654=m +CONFIG_TOUCHSCREEN_TPS6507X=m +CONFIG_TOUCHSCREEN_ZFORCE=m +CONFIG_TOUCHSCREEN_ROHM_BU21023=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_BMA150=m +CONFIG_INPUT_E3X0_BUTTON=m +CONFIG_INPUT_MMA8450=m +CONFIG_INPUT_GP2A=m +CONFIG_INPUT_GPIO_BEEPER=m +CONFIG_INPUT_GPIO_TILT_POLLED=m +CONFIG_INPUT_GPIO_DECODER=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_KXTJ9=m +CONFIG_INPUT_KXTJ9_POLLED_MODE=y +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_REGULATOR_HAPTIC=m +CONFIG_INPUT_TPS65218_PWRBUTTON=y +CONFIG_INPUT_UINPUT=y +CONFIG_INPUT_PALMAS_PWRBUTTON=y +CONFIG_INPUT_PCF8574=m +CONFIG_INPUT_PWM_BEEPER=m +CONFIG_INPUT_PWM_VIBRA=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m +CONFIG_INPUT_ADXL34X=m +CONFIG_INPUT_IMS_PCU=m +CONFIG_INPUT_CMA3000=m +CONFIG_INPUT_CMA3000_I2C=m +CONFIG_INPUT_DRV260X_HAPTICS=m +CONFIG_INPUT_DRV2665_HAPTICS=m +CONFIG_INPUT_DRV2667_HAPTICS=m +# CONFIG_LEGACY_PTYS is not set +CONFIG_N_GSM=m +CONFIG_DEVKMEM=y +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_DMA is not set +CONFIG_SERIAL_8250_NR_UARTS=6 +CONFIG_SERIAL_8250_RUNTIME_UARTS=6 +CONFIG_SERIAL_8250_OMAP=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_DEV_BUS=y +CONFIG_SERIAL_DEV_CTRL_TTYPORT=y +CONFIG_TTY_PRINTK=m +CONFIG_VIRTIO_CONSOLE=m +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_VIRTIO=y +CONFIG_TCG_TIS_I2C_ATMEL=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_ARB_GPIO_CHALLENGE=m +CONFIG_I2C_MUX_GPIO=y +CONFIG_I2C_MUX_PCA954x=m +CONFIG_I2C_MUX_PINCTRL=y +CONFIG_I2C_GPIO=y +CONFIG_I2C_DIOLAN_U2C=m +CONFIG_I2C_ROBOTFUZZ_OSIF=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m +CONFIG_SPI=y +CONFIG_SPI_GPIO=m +CONFIG_SPI_OMAP24XX=y +CONFIG_SPI_TI_QSPI=y +CONFIG_SPI_SPIDEV=m +CONFIG_PPS_CLIENT_KTIMER=m +CONFIG_PPS_CLIENT_LDISC=m +CONFIG_PPS_CLIENT_GPIO=m +CONFIG_PINCTRL_SINGLE=y +CONFIG_PINCTRL_PALMAS=y +CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_OF_HELPER=y +CONFIG_GPIO_GENERIC_PLATFORM=y +CONFIG_GPIO_SYSCON=y +CONFIG_GPIO_ADP5588=m +CONFIG_GPIO_ADNP=m +CONFIG_GPIO_MAX7300=m +CONFIG_GPIO_MAX732X=m +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=y +CONFIG_GPIO_PCF857X=m +CONFIG_GPIO_TPIC2810=m +CONFIG_GPIO_PALMAS=y +CONFIG_GPIO_STMPE=y +CONFIG_GPIO_TPS65218=y +CONFIG_GPIO_74X164=m +CONFIG_GPIO_MAX7301=m +CONFIG_GPIO_MC33880=m +CONFIG_GPIO_PISOSR=m +CONFIG_W1=y +CONFIG_W1_MASTER_DS2490=m +CONFIG_W1_MASTER_DS2482=m +CONFIG_W1_MASTER_GPIO=m +CONFIG_W1_SLAVE_THERM=m +CONFIG_W1_SLAVE_SMEM=m +CONFIG_W1_SLAVE_DS2405=m +CONFIG_W1_SLAVE_DS2408=m +CONFIG_W1_SLAVE_DS2413=m +CONFIG_W1_SLAVE_DS2406=m +CONFIG_W1_SLAVE_DS2423=m +CONFIG_W1_SLAVE_DS2805=m +CONFIG_W1_SLAVE_DS2431=m +CONFIG_W1_SLAVE_DS2433=m +CONFIG_W1_SLAVE_DS2433_CRC=y +CONFIG_W1_SLAVE_DS2438=m +CONFIG_W1_SLAVE_DS2760=m +CONFIG_W1_SLAVE_DS2780=m +CONFIG_W1_SLAVE_DS2781=m +CONFIG_W1_SLAVE_DS28E04=m +CONFIG_POWER_AVS=y +CONFIG_POWER_RESET=y +CONFIG_POWER_RESET_GPIO=y +CONFIG_POWER_RESET_GPIO_RESTART=y +CONFIG_POWER_RESET_RESTART=y +CONFIG_POWER_RESET_SYSCON=y +CONFIG_POWER_RESET_SYSCON_POWEROFF=y +CONFIG_GENERIC_ADC_BATTERY=y +CONFIG_CHARGER_GPIO=y +CONFIG_SENSORS_AD7314=m +CONFIG_SENSORS_AD7414=m +CONFIG_SENSORS_AD7418=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_ADT7310=m +CONFIG_SENSORS_ADT7410=m +CONFIG_SENSORS_ADT7411=m +CONFIG_SENSORS_ADT7462=m +CONFIG_SENSORS_ADT7470=m +CONFIG_SENSORS_ADT7475=m +CONFIG_SENSORS_ASC7621=m +CONFIG_SENSORS_ATXP1=m +CONFIG_SENSORS_DS620=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_F71805F=m +CONFIG_SENSORS_F71882FG=m +CONFIG_SENSORS_F75375S=m +CONFIG_SENSORS_FTSTEUTATES=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_G760A=m +CONFIG_SENSORS_G762=m +CONFIG_SENSORS_GPIO_FAN=y +CONFIG_SENSORS_HIH6130=m +CONFIG_SENSORS_IIO_HWMON=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_JC42=m +CONFIG_SENSORS_POWR1220=m +CONFIG_SENSORS_LINEAGE=m +CONFIG_SENSORS_LTC2945=m +CONFIG_SENSORS_LTC2990=m +CONFIG_SENSORS_LTC4151=m +CONFIG_SENSORS_LTC4215=m +CONFIG_SENSORS_LTC4222=m +CONFIG_SENSORS_LTC4245=m +CONFIG_SENSORS_LTC4260=m +CONFIG_SENSORS_LTC4261=m +CONFIG_SENSORS_MAX1111=m +CONFIG_SENSORS_MAX16065=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_MAX1668=m +CONFIG_SENSORS_MAX197=m +CONFIG_SENSORS_MAX31722=m +CONFIG_SENSORS_MAX6639=m +CONFIG_SENSORS_MAX6642=m +CONFIG_SENSORS_MAX6650=m +CONFIG_SENSORS_MAX6697=m +CONFIG_SENSORS_MAX31790=m +CONFIG_SENSORS_MCP3021=m +CONFIG_SENSORS_TC654=m +CONFIG_SENSORS_ADCXX=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM70=m +CONFIG_SENSORS_LM73=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_LM93=m +CONFIG_SENSORS_LM95234=m +CONFIG_SENSORS_LM95241=m +CONFIG_SENSORS_LM95245=m +CONFIG_SENSORS_PC87360=m +CONFIG_SENSORS_PC87427=m +CONFIG_SENSORS_NTC_THERMISTOR=m +CONFIG_SENSORS_NCT6683=m +CONFIG_SENSORS_NCT6775=m +CONFIG_SENSORS_NCT7802=m +CONFIG_SENSORS_NCT7904=m +CONFIG_SENSORS_PCF8591=m +CONFIG_PMBUS=m +CONFIG_SENSORS_ADM1275=m +CONFIG_SENSORS_LM25066=m +CONFIG_SENSORS_LTC2978=m +CONFIG_SENSORS_LTC2978_REGULATOR=y +CONFIG_SENSORS_LTC3815=m +CONFIG_SENSORS_MAX16064=m +CONFIG_SENSORS_MAX20751=m +CONFIG_SENSORS_MAX34440=m +CONFIG_SENSORS_MAX8688=m +CONFIG_SENSORS_TPS40422=m +CONFIG_SENSORS_TPS53679=m +CONFIG_SENSORS_UCD9000=m +CONFIG_SENSORS_UCD9200=m +CONFIG_SENSORS_ZL6100=m +CONFIG_SENSORS_PWM_FAN=m +CONFIG_SENSORS_SHT15=m +CONFIG_SENSORS_SHT21=m +CONFIG_SENSORS_SHTC1=m +CONFIG_SENSORS_DME1737=m +CONFIG_SENSORS_EMC1403=m +CONFIG_SENSORS_EMC2103=m +CONFIG_SENSORS_EMC6W201=m +CONFIG_SENSORS_SMSC47M1=m +CONFIG_SENSORS_SMSC47M192=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_SCH5627=m +CONFIG_SENSORS_SCH5636=m +CONFIG_SENSORS_SMM665=m +CONFIG_SENSORS_ADC128D818=m +CONFIG_SENSORS_ADS1015=m +CONFIG_SENSORS_ADS7828=m +CONFIG_SENSORS_ADS7871=m +CONFIG_SENSORS_AMC6821=m +CONFIG_SENSORS_INA209=m +CONFIG_SENSORS_INA2XX=m +CONFIG_SENSORS_INA3221=m +CONFIG_SENSORS_TC74=m +CONFIG_SENSORS_THMC50=m +CONFIG_SENSORS_TMP102=y +CONFIG_SENSORS_TMP103=m +CONFIG_SENSORS_TMP108=m +CONFIG_SENSORS_TMP401=m +CONFIG_SENSORS_TMP421=m +CONFIG_SENSORS_VT1211=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83795=m +CONFIG_SENSORS_W83L785TS=m +CONFIG_SENSORS_W83L786NG=m +CONFIG_SENSORS_W83627HF=m +CONFIG_SENSORS_W83627EHF=m +CONFIG_THERMAL_GOV_FAIR_SHARE=y +CONFIG_THERMAL_GOV_BANG_BANG=y +CONFIG_CPU_THERMAL=y +CONFIG_CLOCK_THERMAL=y +CONFIG_DEVFREQ_THERMAL=y +CONFIG_TI_SOC_THERMAL=y +CONFIG_TI_THERMAL=y +CONFIG_OMAP5_THERMAL=y +CONFIG_DRA752_THERMAL=y +CONFIG_GENERIC_ADC_THERMAL=m +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_SYSFS=y +CONFIG_SOFT_WATCHDOG=y +CONFIG_OMAP_WATCHDOG=y +CONFIG_MFD_RTSX_USB=m +CONFIG_MFD_STMPE=y +CONFIG_MFD_TI_AM335X_TSCADC=y +CONFIG_MFD_PALMAS=y +CONFIG_MFD_TPS65217=y +CONFIG_MFD_TPS65218=y +CONFIG_MFD_WL1273_CORE=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=y +CONFIG_REGULATOR_GPIO=y +CONFIG_REGULATOR_PALMAS=y +CONFIG_REGULATOR_PBIAS=y +CONFIG_REGULATOR_PWM=y +CONFIG_REGULATOR_TI_ABB=y +CONFIG_REGULATOR_TPS65217=y +CONFIG_REGULATOR_TPS65218=y +CONFIG_RC_MAP=m +CONFIG_LIRC=m +CONFIG_IR_NEC_DECODER=m +CONFIG_IR_RC5_DECODER=m +CONFIG_IR_RC6_DECODER=m +CONFIG_IR_JVC_DECODER=m +CONFIG_IR_SONY_DECODER=m +CONFIG_IR_SANYO_DECODER=m +CONFIG_IR_SHARP_DECODER=m +CONFIG_IR_MCE_KBD_DECODER=m +CONFIG_IR_XMP_DECODER=m +CONFIG_RC_DEVICES=y +CONFIG_RC_ATI_REMOTE=m +CONFIG_IR_IMON=m +CONFIG_IR_MCEUSB=m +CONFIG_IR_REDRAT3=m +CONFIG_IR_STREAMZAP=m +CONFIG_IR_IGORPLUGUSB=m +CONFIG_IR_IGUANA=m +CONFIG_IR_TTUSBIR=m +CONFIG_RC_LOOPBACK=m +CONFIG_IR_GPIO_CIR=m +CONFIG_MEDIA_SUPPORT=y +CONFIG_MEDIA_CAMERA_SUPPORT=y +CONFIG_MEDIA_ANALOG_TV_SUPPORT=y +CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y +CONFIG_MEDIA_RADIO_SUPPORT=y +CONFIG_MEDIA_SDR_SUPPORT=y +CONFIG_MEDIA_CEC_SUPPORT=y +CONFIG_MEDIA_CONTROLLER=y +CONFIG_VIDEO_V4L2_SUBDEV_API=y +CONFIG_DVB_MAX_ADAPTERS=8 +CONFIG_DVB_DYNAMIC_MINORS=y +CONFIG_MEDIA_USB_SUPPORT=y +CONFIG_USB_VIDEO_CLASS=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_BENQ=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_CPIA1=m +CONFIG_USB_GSPCA_DTCS033=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_JL2005BCD=m +CONFIG_USB_GSPCA_KINECT=m +CONFIG_USB_GSPCA_KONICA=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_NW80X=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_OV534_9=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7302=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SE401=m +CONFIG_USB_GSPCA_SN9C2028=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SPCA1528=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_SQ930X=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_STK1135=m +CONFIG_USB_GSPCA_STV0680=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TOPRO=m +CONFIG_USB_GSPCA_TOUPTEK=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_VICAM=m +CONFIG_USB_GSPCA_XIRLINK_CIT=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_USB_PWC=m +CONFIG_VIDEO_CPIA2=m +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m +CONFIG_VIDEO_USBTV=m +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_HDPVR=m +CONFIG_VIDEO_USBVISION=m +CONFIG_VIDEO_STK1160_COMMON=m +CONFIG_VIDEO_GO7007=m +CONFIG_VIDEO_GO7007_USB=m +CONFIG_VIDEO_GO7007_USB_S2250_BOARD=m +CONFIG_VIDEO_AU0828=m +CONFIG_VIDEO_AU0828_RC=y +CONFIG_VIDEO_CX231XX=m +CONFIG_VIDEO_CX231XX_ALSA=m +CONFIG_VIDEO_CX231XX_DVB=m +CONFIG_DVB_USB=m +CONFIG_DVB_USB_A800=m +CONFIG_DVB_USB_DIBUSB_MB=m +CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y +CONFIG_DVB_USB_DIBUSB_MC=m +CONFIG_DVB_USB_DIB0700=m +CONFIG_DVB_USB_UMT_010=m +CONFIG_DVB_USB_CXUSB=m +CONFIG_DVB_USB_M920X=m +CONFIG_DVB_USB_DIGITV=m +CONFIG_DVB_USB_VP7045=m +CONFIG_DVB_USB_VP702X=m +CONFIG_DVB_USB_GP8PSK=m +CONFIG_DVB_USB_NOVA_T_USB2=m +CONFIG_DVB_USB_TTUSB2=m +CONFIG_DVB_USB_DTT200U=m +CONFIG_DVB_USB_OPERA1=m +CONFIG_DVB_USB_AF9005=m +CONFIG_DVB_USB_AF9005_REMOTE=m +CONFIG_DVB_USB_PCTV452E=m +CONFIG_DVB_USB_DW2102=m +CONFIG_DVB_USB_CINERGY_T2=m +CONFIG_DVB_USB_DTV5100=m +CONFIG_DVB_USB_FRIIO=m +CONFIG_DVB_USB_AZ6027=m +CONFIG_DVB_USB_TECHNISAT_USB2=m +CONFIG_DVB_USB_V2=m +CONFIG_DVB_USB_AF9015=m +CONFIG_DVB_USB_AF9035=m +CONFIG_DVB_USB_ANYSEE=m +CONFIG_DVB_USB_AU6610=m +CONFIG_DVB_USB_AZ6007=m +CONFIG_DVB_USB_CE6230=m +CONFIG_DVB_USB_EC168=m +CONFIG_DVB_USB_GL861=m +CONFIG_DVB_USB_LME2510=m +CONFIG_DVB_USB_MXL111SF=m +CONFIG_DVB_USB_RTL28XXU=m +CONFIG_DVB_USB_DVBSKY=m +CONFIG_SMS_USB_DRV=m +CONFIG_DVB_B2C2_FLEXCOP_USB=m +CONFIG_DVB_AS102=m +CONFIG_VIDEO_EM28XX=m +CONFIG_VIDEO_EM28XX_V4L2=m +CONFIG_VIDEO_EM28XX_ALSA=m +CONFIG_VIDEO_EM28XX_DVB=m +CONFIG_USB_AIRSPY=m +CONFIG_USB_HACKRF=m +CONFIG_USB_MSI2500=m +CONFIG_USB_PULSE8_CEC=m +CONFIG_USB_RAINSHADOW_CEC=m +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_VIDEO_AM437X_VPFE=m +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m +CONFIG_SMS_SDIO_DRV=m +CONFIG_RADIO_SI470X=y +CONFIG_USB_SI470X=m +CONFIG_RADIO_SI4713=m +CONFIG_I2C_SI4713=m +CONFIG_USB_MR800=m +CONFIG_RADIO_SHARK=m +CONFIG_RADIO_SHARK2=m +CONFIG_USB_KEENE=m +CONFIG_USB_RAREMONO=m +CONFIG_USB_MA901=m +CONFIG_RADIO_WL128X=m +CONFIG_SOC_CAMERA_IMX074=m +CONFIG_SOC_CAMERA_MT9M001=m +CONFIG_SOC_CAMERA_MT9M111=m +CONFIG_SOC_CAMERA_MT9T031=m +CONFIG_SOC_CAMERA_MT9T112=m +CONFIG_SOC_CAMERA_MT9V022=m +CONFIG_SOC_CAMERA_OV5642=m +CONFIG_SOC_CAMERA_OV772X=m +CONFIG_SOC_CAMERA_OV9640=m +CONFIG_SOC_CAMERA_OV9740=m +CONFIG_SOC_CAMERA_RJ54N1=m +CONFIG_SOC_CAMERA_TW9910=m +CONFIG_DRM=y +CONFIG_DRM_LOAD_EDID_FIRMWARE=y +CONFIG_DRM_I2C_ADIHDMI=y +CONFIG_DRM_I2C_NXP_TDA998X=y +CONFIG_DRM_VGEM=y +CONFIG_DRM_UDL=y +CONFIG_DRM_OMAP=y +CONFIG_OMAP5_DSS_HDMI=y +CONFIG_DRM_OMAP_ENCODER_TPD12S015=y +CONFIG_DRM_OMAP_CONNECTOR_HDMI=y +CONFIG_DRM_OMAP_PANEL_DPI=y +CONFIG_DRM_TILCDC=y +CONFIG_DRM_PANEL_SIMPLE=y +CONFIG_DRM_SII902X=y +CONFIG_DRM_TI_TFP410=y +CONFIG_DRM_I2C_ADV7511=y +CONFIG_DRM_I2C_ADV7511_AUDIO=y +CONFIG_DRM_ETNAVIV=y +CONFIG_DRM_TINYDRM=m +CONFIG_TINYDRM_MI0283QT=m +CONFIG_TINYDRM_REPAPER=m +CONFIG_TINYDRM_ST7586=m +CONFIG_DRM_LEGACY=y +CONFIG_FIRMWARE_EDID=y +CONFIG_FB_TILEBLITTING=y +CONFIG_FB_EFI=y +CONFIG_FB_SMSCUFX=m +CONFIG_FB_UDL=m +CONFIG_FB_SIMPLE=y +CONFIG_FB_SSD1307=y +# CONFIG_LCD_CLASS_DEVICE is not set +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_BACKLIGHT_PWM=y +CONFIG_BACKLIGHT_GPIO=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y +CONFIG_LOGO=y +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_HRTIMER=m +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_ALOOP=m +CONFIG_SND_PWMSP=m +CONFIG_SND_HDA_PREALLOC_SIZE=2048 +CONFIG_SND_USB_AUDIO=m +CONFIG_SND_USB_UA101=m +CONFIG_SND_USB_CAIAQ=m +CONFIG_SND_USB_CAIAQ_INPUT=y +CONFIG_SND_USB_6FIRE=m +CONFIG_SND_USB_HIFACE=m +CONFIG_SND_BCD2000=m +CONFIG_SND_USB_POD=m +CONFIG_SND_USB_PODHD=m +CONFIG_SND_USB_TONEPORT=m +CONFIG_SND_USB_VARIAX=m +CONFIG_SND_SOC=y +CONFIG_SND_EDMA_SOC=y +CONFIG_SND_AM33XX_SOC_EVM=y +CONFIG_SND_OMAP_SOC=y +CONFIG_SND_OMAP_SOC_HDMI_AUDIO=y +CONFIG_SND_SOC_TLV320AIC23_I2C=y +CONFIG_SND_SOC_TLV320AIC31XX=y +CONFIG_SND_SOC_TS3A227E=m +CONFIG_SND_SOC_WM8753=m +CONFIG_SND_SOC_WM8903=m +CONFIG_SND_SOC_TPA6130A2=m +CONFIG_SND_SIMPLE_CARD=y +CONFIG_HID_BATTERY_STRENGTH=y +CONFIG_HIDRAW=y +CONFIG_UHID=y +CONFIG_HID_A4TECH=m +CONFIG_HID_ACRUX=m +CONFIG_HID_ACRUX_FF=y +CONFIG_HID_APPLE=m +CONFIG_HID_APPLEIR=m +CONFIG_HID_ASUS=m +CONFIG_HID_AUREAL=m +CONFIG_HID_BELKIN=m +CONFIG_HID_BETOP_FF=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_CORSAIR=m +CONFIG_HID_PRODIKEYS=m +CONFIG_HID_CMEDIA=m +CONFIG_HID_CP2112=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_DRAGONRISE=m +CONFIG_DRAGONRISE_FF=y +CONFIG_HID_EMS_FF=m +CONFIG_HID_ELECOM=m +CONFIG_HID_ELO=m +CONFIG_HID_EZKEY=m +CONFIG_HID_GEMBIRD=m +CONFIG_HID_GFRM=m +CONFIG_HID_HOLTEK=m +CONFIG_HOLTEK_FF=y +CONFIG_HID_GT683R=m +CONFIG_HID_KEYTOUCH=m +CONFIG_HID_KYE=m +CONFIG_HID_UCLOGIC=m +CONFIG_HID_WALTOP=m +CONFIG_HID_GYRATION=m +CONFIG_HID_ICADE=m +CONFIG_HID_TWINHAN=m +CONFIG_HID_KENSINGTON=m +CONFIG_HID_LCPOWER=m +CONFIG_HID_LENOVO=m +CONFIG_HID_LOGITECH=y +CONFIG_HID_LOGITECH_DJ=y +CONFIG_LOGITECH_FF=y +CONFIG_LOGIRUMBLEPAD2_FF=y +CONFIG_LOGIG940_FF=y +CONFIG_HID_MAGICMOUSE=m +CONFIG_HID_MAYFLASH=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_MULTITOUCH=m +CONFIG_HID_NTI=m +CONFIG_HID_NTRIG=m +CONFIG_HID_ORTEK=m +CONFIG_HID_PANTHERLORD=m +CONFIG_PANTHERLORD_FF=y +CONFIG_HID_PENMOUNT=m +CONFIG_HID_PETALYNX=m +CONFIG_HID_PICOLCD=m +CONFIG_HID_PICOLCD_FB=y +CONFIG_HID_PICOLCD_BACKLIGHT=y +CONFIG_HID_PICOLCD_LEDS=y +CONFIG_HID_PICOLCD_CIR=y +CONFIG_HID_PLANTRONICS=m +CONFIG_HID_PRIMAX=m +CONFIG_HID_RETRODE=m +CONFIG_HID_ROCCAT=m +CONFIG_HID_SAITEK=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_SONY_FF=y +CONFIG_HID_SPEEDLINK=m +CONFIG_HID_STEELSERIES=m +CONFIG_HID_SUNPLUS=m +CONFIG_HID_RMI=m +CONFIG_HID_GREENASIA=m +CONFIG_GREENASIA_FF=y +CONFIG_HID_SMARTJOYPLUS=m +CONFIG_SMARTJOYPLUS_FF=y +CONFIG_HID_TIVO=m +CONFIG_HID_TOPSEED=m +CONFIG_HID_THINGM=m +CONFIG_HID_THRUSTMASTER=m +CONFIG_THRUSTMASTER_FF=y +CONFIG_HID_UDRAW_PS3=m +CONFIG_HID_WACOM=m +CONFIG_HID_WIIMOTE=m +CONFIG_HID_XINMO=m +CONFIG_HID_ZEROPLUS=m +CONFIG_ZEROPLUS_FF=y +CONFIG_HID_ZYDACRON=m +CONFIG_HID_SENSOR_CUSTOM_SENSOR=m +CONFIG_HID_ALPS=m +CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_OTG=y +CONFIG_USB_LEDS_TRIGGER_USBPORT=m +CONFIG_USB_MON=m +CONFIG_USB_WUSB_CBAF=m +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_USB_PRINTER=m +CONFIG_USB_TMC=m +CONFIG_USB_STORAGE=y +CONFIG_USB_STORAGE_REALTEK=m +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_STORAGE_ENE_UB6250=m +CONFIG_USB_UAS=m +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m +CONFIG_USBIP_CORE=m +CONFIG_USBIP_VHCI_HCD=m +CONFIG_USBIP_HOST=m +CONFIG_USBIP_VUDC=m +CONFIG_USB_MUSB_HDRC=y +CONFIG_USB_MUSB_DSPS=y +CONFIG_MUSB_PIO_ONLY=y +CONFIG_USB_DWC3=y +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_SIMPLE=m +CONFIG_USB_SERIAL_AIRCABLE=m +CONFIG_USB_SERIAL_ARK3116=m +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_CH341=m +CONFIG_USB_SERIAL_WHITEHEAT=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_F81232=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_IUU=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_METRO=m +CONFIG_USB_SERIAL_MOS7720=m +CONFIG_USB_SERIAL_MOS7840=m +CONFIG_USB_SERIAL_MXUPORT=m +CONFIG_USB_SERIAL_NAVMAN=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_OTI6858=m +CONFIG_USB_SERIAL_QCAUX=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SIERRAWIRELESS=m +CONFIG_USB_SERIAL_SYMBOL=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OPTION=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_SERIAL_OPTICON=m +CONFIG_USB_SERIAL_XSENS_MT=m +CONFIG_USB_SERIAL_WISHBONE=m +CONFIG_USB_SERIAL_SSU100=m +CONFIG_USB_SERIAL_QT2=m +CONFIG_USB_SERIAL_DEBUG=m +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +CONFIG_USB_APPLEDISPLAY=m +CONFIG_USB_SISUSBVGA=m +CONFIG_USB_SISUSBVGA_CON=y +CONFIG_USB_LD=m +CONFIG_USB_TRANCEVIBRATOR=m +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_TEST=m +CONFIG_USB_EHSET_TEST_FIXTURE=m +CONFIG_USB_ISIGHTFW=m +CONFIG_USB_YUREX=m +CONFIG_USB_HSIC_USB3503=m +CONFIG_USB_CHAOSKEY=m +CONFIG_NOP_USB_XCEIV=y +CONFIG_AM335X_PHY_USB=y +CONFIG_USB_GPIO_VBUS=y +CONFIG_USB_ULPI=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_VBUS_DRAW=500 +CONFIG_USB_CONFIGFS=m +CONFIG_USB_CONFIGFS_SERIAL=y +CONFIG_USB_CONFIGFS_ACM=y +CONFIG_USB_CONFIGFS_OBEX=y +CONFIG_USB_CONFIGFS_NCM=y +CONFIG_USB_CONFIGFS_ECM=y +CONFIG_USB_CONFIGFS_ECM_SUBSET=y +CONFIG_USB_CONFIGFS_RNDIS=y +CONFIG_USB_CONFIGFS_EEM=y +CONFIG_USB_CONFIGFS_PHONET=y +CONFIG_USB_CONFIGFS_MASS_STORAGE=y +CONFIG_USB_CONFIGFS_F_LB_SS=y +CONFIG_USB_CONFIGFS_F_FS=y +CONFIG_USB_CONFIGFS_F_UAC1=y +CONFIG_USB_CONFIGFS_F_UAC2=y +CONFIG_USB_CONFIGFS_F_MIDI=y +CONFIG_USB_CONFIGFS_F_HID=y +CONFIG_USB_CONFIGFS_F_UVC=y +CONFIG_USB_CONFIGFS_F_PRINTER=y +CONFIG_USB_ZERO=m +CONFIG_USB_AUDIO=m +CONFIG_USB_ETH=m +CONFIG_USB_G_NCM=m +CONFIG_USB_GADGETFS=m +CONFIG_USB_FUNCTIONFS=m +CONFIG_USB_FUNCTIONFS_ETH=y +CONFIG_USB_FUNCTIONFS_RNDIS=y +CONFIG_USB_FUNCTIONFS_GENERIC=y +CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_G_SERIAL=m +CONFIG_USB_MIDI_GADGET=m +CONFIG_USB_G_PRINTER=m +CONFIG_USB_CDC_COMPOSITE=m +CONFIG_USB_G_NOKIA=m +CONFIG_USB_G_ACM_MS=m +CONFIG_USB_G_MULTI=m +CONFIG_USB_G_HID=m +CONFIG_USB_G_DBGP=m +CONFIG_TYPEC=y +CONFIG_TYPEC_TCPM=y +CONFIG_TYPEC_UCSI=y +CONFIG_USB_LED_TRIG=y +CONFIG_MMC=y +CONFIG_SDIO_UART=m +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +CONFIG_MMC_OMAP_HS=y +CONFIG_MMC_SPI=y +CONFIG_MMC_VUB300=m +CONFIG_MMC_USHC=m +CONFIG_MMC_REALTEK_USB=m +CONFIG_MMC_SDHCI_OMAP=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_LM3530=m +CONFIG_LEDS_LM3642=m +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_PCA9532_GPIO=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_LP5521=m +CONFIG_LEDS_LP5523=m +CONFIG_LEDS_LP5562=m +CONFIG_LEDS_LP8501=m +CONFIG_LEDS_LP8860=m +CONFIG_LEDS_PCA955X=m +CONFIG_LEDS_PCA963X=m +CONFIG_LEDS_DAC124S085=m +CONFIG_LEDS_PWM=m +CONFIG_LEDS_REGULATOR=m +CONFIG_LEDS_BD2802=m +CONFIG_LEDS_LT3593=m +CONFIG_LEDS_TCA6507=m +CONFIG_LEDS_TLC591XX=m +CONFIG_LEDS_LM355x=m +CONFIG_LEDS_IS31FL319X=m +CONFIG_LEDS_IS31FL32XX=m +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_DISK=y +CONFIG_LEDS_TRIGGER_MTD=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_BACKLIGHT=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_GPIO=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_LEDS_TRIGGER_TRANSIENT=m +CONFIG_LEDS_TRIGGER_CAMERA=m +CONFIG_LEDS_TRIGGER_PANIC=y +CONFIG_ACCESSIBILITY=y +CONFIG_A11Y_BRAILLE_CONSOLE=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_ABB5ZES3=y +CONFIG_RTC_DRV_ABX80X=y +CONFIG_RTC_DRV_DS1307=y +CONFIG_RTC_DRV_DS1374=y +CONFIG_RTC_DRV_DS1374_WDT=y +CONFIG_RTC_DRV_DS1672=y +CONFIG_RTC_DRV_HYM8563=y +CONFIG_RTC_DRV_MAX6900=y +CONFIG_RTC_DRV_RS5C372=y +CONFIG_RTC_DRV_ISL1208=y +CONFIG_RTC_DRV_ISL12022=y +CONFIG_RTC_DRV_X1205=y +CONFIG_RTC_DRV_PCF8523=y +CONFIG_RTC_DRV_PCF85063=y +CONFIG_RTC_DRV_PCF8563=y +CONFIG_RTC_DRV_PCF8583=y +CONFIG_RTC_DRV_M41T80=y +CONFIG_RTC_DRV_M41T80_WDT=y +CONFIG_RTC_DRV_BQ32K=y +CONFIG_RTC_DRV_PALMAS=y +CONFIG_RTC_DRV_S35390A=y +CONFIG_RTC_DRV_FM3130=y +CONFIG_RTC_DRV_RX8010=y +CONFIG_RTC_DRV_RX8581=y +CONFIG_RTC_DRV_RX8025=y +CONFIG_RTC_DRV_EM3027=y +CONFIG_RTC_DRV_RV8803=y +CONFIG_RTC_DRV_M41T93=y +CONFIG_RTC_DRV_M41T94=y +CONFIG_RTC_DRV_DS1302=y +CONFIG_RTC_DRV_DS1305=y +CONFIG_RTC_DRV_DS1343=y +CONFIG_RTC_DRV_DS1347=y +CONFIG_RTC_DRV_DS1390=y +CONFIG_RTC_DRV_MAX6916=y +CONFIG_RTC_DRV_R9701=y +CONFIG_RTC_DRV_RX4581=y +CONFIG_RTC_DRV_RX6110=y +CONFIG_RTC_DRV_RS5C348=y +CONFIG_RTC_DRV_MAX6902=y +CONFIG_RTC_DRV_PCF2123=y +CONFIG_RTC_DRV_MCP795=y +CONFIG_RTC_DRV_DS3232=y +CONFIG_RTC_DRV_PCF2127=y +CONFIG_RTC_DRV_RV3029C2=y +CONFIG_RTC_DRV_CMOS=m +CONFIG_RTC_DRV_DS1286=m +CONFIG_RTC_DRV_DS1511=m +CONFIG_RTC_DRV_DS1553=m +CONFIG_RTC_DRV_DS1685_FAMILY=m +CONFIG_RTC_DRV_DS1742=m +CONFIG_RTC_DRV_DS2404=m +CONFIG_RTC_DRV_EFI=y +CONFIG_RTC_DRV_STK17TA8=m +CONFIG_RTC_DRV_M48T86=m +CONFIG_RTC_DRV_M48T35=m +CONFIG_RTC_DRV_M48T59=m +CONFIG_RTC_DRV_MSM6242=m +CONFIG_RTC_DRV_BQ4802=m +CONFIG_RTC_DRV_RP5C01=m +CONFIG_RTC_DRV_V3020=m +CONFIG_RTC_DRV_OMAP=y +CONFIG_RTC_DRV_HID_SENSOR_TIME=m +CONFIG_DMADEVICES=y +CONFIG_TI_CPPI41=y +CONFIG_ASYNC_TX_DMA=y +CONFIG_UIO=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_UIO_DMEM_GENIRQ=m +CONFIG_UIO_PRUSS=m +CONFIG_VIRTIO_MMIO=y +CONFIG_STAGING=y +CONFIG_RTLLIB=m +CONFIG_RTL8723BS=m +CONFIG_R8712U=m +CONFIG_R8188EU=m +CONFIG_ADIS16201=m +CONFIG_ADIS16203=m +CONFIG_ADIS16209=m +CONFIG_ADIS16240=m +CONFIG_AD7606=m +CONFIG_AD7606_IFACE_SPI=m +CONFIG_AD7780=m +CONFIG_AD7816=m +CONFIG_AD7192=m +CONFIG_AD7280=m +CONFIG_ADT7316=m +CONFIG_ADT7316_I2C=m +CONFIG_AD7150=m +CONFIG_AD7152=m +CONFIG_AD7746=m +CONFIG_AD9832=m +CONFIG_AD9834=m +CONFIG_ADIS16060=m +CONFIG_AD5933=m +CONFIG_TSL2x7x=m +CONFIG_ADE7753=m +CONFIG_ADE7754=m +CONFIG_ADE7758=m +CONFIG_ADE7759=m +CONFIG_ADE7854=m +CONFIG_AD2S90=m +CONFIG_AD2S1200=m +CONFIG_AD2S1210=m +CONFIG_FB_TFT=m +CONFIG_FB_TFT_AGM1264K_FL=m +CONFIG_FB_TFT_BD663474=m +CONFIG_FB_TFT_HX8340BN=m +CONFIG_FB_TFT_HX8347D=m +CONFIG_FB_TFT_HX8353D=m +CONFIG_FB_TFT_HX8357D=m +CONFIG_FB_TFT_ILI9163=m +CONFIG_FB_TFT_ILI9320=m +CONFIG_FB_TFT_ILI9325=m +CONFIG_FB_TFT_ILI9340=m +CONFIG_FB_TFT_ILI9341=m +CONFIG_FB_TFT_ILI9481=m +CONFIG_FB_TFT_ILI9486=m +CONFIG_FB_TFT_PCD8544=m +CONFIG_FB_TFT_RA8875=m +CONFIG_FB_TFT_S6D02A1=m +CONFIG_FB_TFT_S6D1121=m +CONFIG_FB_TFT_SH1106=m +CONFIG_FB_TFT_SSD1289=m +CONFIG_FB_TFT_SSD1305=m +CONFIG_FB_TFT_SSD1306=m +CONFIG_FB_TFT_SSD1325=m +CONFIG_FB_TFT_SSD1331=m +CONFIG_FB_TFT_SSD1351=m +CONFIG_FB_TFT_ST7735R=m +CONFIG_FB_TFT_ST7789V=m +CONFIG_FB_TFT_TINYLCD=m +CONFIG_FB_TFT_TLS8204=m +CONFIG_FB_TFT_UC1611=m +CONFIG_FB_TFT_UC1701=m +CONFIG_FB_TFT_UPD161704=m +CONFIG_FB_TFT_WATTEROTT=m +CONFIG_FB_FLEX=m +CONFIG_FB_TFT_FBTFT_DEVICE=m +CONFIG_COMMON_CLK_PALMAS=y +CONFIG_HWSPINLOCK=y +CONFIG_HWSPINLOCK_OMAP=y +CONFIG_OMAP2PLUS_MBOX=y +CONFIG_IOMMU_IO_PGTABLE_LPAE=y +CONFIG_OMAP_IOMMU=y +CONFIG_REMOTEPROC=y +CONFIG_OMAP_REMOTEPROC=m +CONFIG_WKUP_M3_RPROC=y +CONFIG_PRUSS_REMOTEPROC=m +CONFIG_RPMSG_CHAR=m +CONFIG_RPMSG_VIRTIO=m +CONFIG_RPMSG_RPC=m +CONFIG_RPMSG_PRU=m +CONFIG_SOC_TI=y +CONFIG_AMX3_PM=y +CONFIG_WKUP_M3_IPC=y +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_DEVFREQ_GOV_PASSIVE=y +CONFIG_PM_DEVFREQ_EVENT=y +CONFIG_EXTCON_GPIO=y +CONFIG_EXTCON_PALMAS=y +CONFIG_EXTCON_USB_GPIO=y +CONFIG_TI_EMIF=y +CONFIG_TI_EMIF_SRAM=y +CONFIG_IIO=y +CONFIG_IIO_SW_DEVICE=m +CONFIG_IIO_SW_TRIGGER=m +CONFIG_BMA180=m +CONFIG_BMA220=m +CONFIG_BMC150_ACCEL=m +CONFIG_DA280=m +CONFIG_DA311=m +CONFIG_DMARD06=m +CONFIG_DMARD09=m +CONFIG_DMARD10=m +CONFIG_HID_SENSOR_ACCEL_3D=m +CONFIG_IIO_ST_ACCEL_3AXIS=m +CONFIG_KXSD9=m +CONFIG_KXCJK1013=m +CONFIG_MC3230=m +CONFIG_MMA7455_I2C=m +CONFIG_MMA7455_SPI=m +CONFIG_MMA7660=m +CONFIG_MMA8452=m +CONFIG_MMA9551=m +CONFIG_MMA9553=m +CONFIG_MXC4005=m +CONFIG_MXC6255=m +CONFIG_SCA3000=m +CONFIG_STK8312=m +CONFIG_STK8BA50=m +CONFIG_AD7266=m +CONFIG_AD7291=m +CONFIG_AD7298=m +CONFIG_AD7476=m +CONFIG_AD7766=m +CONFIG_AD7791=m +CONFIG_AD7793=m +CONFIG_AD7887=m +CONFIG_AD7923=m +CONFIG_AD799X=m +CONFIG_CC10001_ADC=m +CONFIG_ENVELOPE_DETECTOR=m +CONFIG_HI8435=m +CONFIG_HX711=m +CONFIG_INA2XX_ADC=m +CONFIG_LTC2471=m +CONFIG_LTC2485=m +CONFIG_LTC2497=m +CONFIG_MAX1027=m +CONFIG_MAX11100=m +CONFIG_MAX1118=m +CONFIG_MAX1363=m +CONFIG_MAX9611=m +CONFIG_MCP320X=m +CONFIG_MCP3422=m +CONFIG_NAU7802=m +CONFIG_PALMAS_GPADC=m +CONFIG_TI_ADC081C=m +CONFIG_TI_ADC0832=m +CONFIG_TI_ADC084S021=m +CONFIG_TI_ADC12138=m +CONFIG_TI_ADC108S102=m +CONFIG_TI_ADC128S052=m +CONFIG_TI_ADC161S626=m +CONFIG_TI_ADS1015=m +CONFIG_TI_ADS7950=m +CONFIG_TI_ADS8688=m +CONFIG_TI_AM335X_ADC=y +CONFIG_TI_TLC4541=m +CONFIG_AD8366=m +CONFIG_ATLAS_PH_SENSOR=m +CONFIG_CCS811=m +CONFIG_IAQCORE=m +CONFIG_VZ89X=m +CONFIG_AD5064=m +CONFIG_AD5360=m +CONFIG_AD5380=m +CONFIG_AD5421=m +CONFIG_AD5446=m +CONFIG_AD5449=m +CONFIG_AD5592R=m +CONFIG_AD5593R=m +CONFIG_AD5504=m +CONFIG_AD5624R_SPI=m +CONFIG_LTC2632=m +CONFIG_AD5686=m +CONFIG_AD5755=m +CONFIG_AD5761=m +CONFIG_AD5764=m +CONFIG_AD5791=m +CONFIG_AD7303=m +CONFIG_AD8801=m +CONFIG_DPOT_DAC=m +CONFIG_M62332=m +CONFIG_MAX517=m +CONFIG_MAX5821=m +CONFIG_MCP4725=m +CONFIG_MCP4922=m +CONFIG_AD9523=m +CONFIG_ADF4350=m +CONFIG_ADIS16080=m +CONFIG_ADIS16130=m +CONFIG_ADIS16136=m +CONFIG_ADIS16260=m +CONFIG_ADXRS450=m +CONFIG_BMG160=m +CONFIG_HID_SENSOR_GYRO_3D=m +CONFIG_MPU3050_I2C=m +CONFIG_IIO_ST_GYRO_3AXIS=m +CONFIG_ITG3200=m +CONFIG_AFE4403=m +CONFIG_AFE4404=m +CONFIG_MAX30100=m +CONFIG_MAX30102=m +CONFIG_AM2315=m +CONFIG_DHT11=m +CONFIG_HDC100X=m +CONFIG_HTS221=m +CONFIG_HTU21=m +CONFIG_SI7005=m +CONFIG_SI7020=m +CONFIG_ADIS16400=m +CONFIG_ADIS16480=m +CONFIG_BMI160_I2C=m +CONFIG_BMI160_SPI=m +CONFIG_KMX61=m +CONFIG_INV_MPU6050_I2C=m +CONFIG_INV_MPU6050_SPI=m +CONFIG_IIO_ST_LSM6DSX=m +CONFIG_ADJD_S311=m +CONFIG_AL3320A=m +CONFIG_APDS9300=m +CONFIG_APDS9960=m +CONFIG_BH1750=m +CONFIG_BH1780=m +CONFIG_CM32181=m +CONFIG_CM3232=m +CONFIG_CM3323=m +CONFIG_CM3605=m +CONFIG_CM36651=m +CONFIG_GP2AP020A00F=m +CONFIG_SENSORS_ISL29018=m +CONFIG_SENSORS_ISL29028=m +CONFIG_ISL29125=m +CONFIG_HID_SENSOR_ALS=m +CONFIG_HID_SENSOR_PROX=m +CONFIG_JSA1212=m +CONFIG_RPR0521=m +CONFIG_LTR501=m +CONFIG_MAX44000=m +CONFIG_OPT3001=m +CONFIG_PA12203001=m +CONFIG_SI1145=m +CONFIG_STK3310=m +CONFIG_TCS3414=m +CONFIG_TCS3472=m +CONFIG_SENSORS_TSL2563=m +CONFIG_TSL2583=m +CONFIG_TSL4531=m +CONFIG_US5182D=m +CONFIG_VCNL4000=m +CONFIG_VEML6070=m +CONFIG_VL6180=m +CONFIG_AK8974=m +CONFIG_AK09911=m +CONFIG_BMC150_MAGN_I2C=m +CONFIG_BMC150_MAGN_SPI=m +CONFIG_MAG3110=m +CONFIG_HID_SENSOR_MAGNETOMETER_3D=m +CONFIG_MMC35240=m +CONFIG_IIO_ST_MAGN_3AXIS=m +CONFIG_SENSORS_HMC5843_I2C=m +CONFIG_SENSORS_HMC5843_SPI=m +CONFIG_HID_SENSOR_INCLINOMETER_3D=m +CONFIG_HID_SENSOR_DEVICE_ROTATION=m +CONFIG_IIO_INTERRUPT_TRIGGER=m +CONFIG_IIO_SYSFS_TRIGGER=m +CONFIG_DS1803=m +CONFIG_MAX5481=m +CONFIG_MAX5487=m +CONFIG_MCP4131=m +CONFIG_MCP4531=m +CONFIG_TPL0102=m +CONFIG_LMP91000=m +CONFIG_ABP060MG=m +CONFIG_BMP280=m +CONFIG_HID_SENSOR_PRESS=m +CONFIG_HP03=m +CONFIG_MPL115_I2C=m +CONFIG_MPL115_SPI=m +CONFIG_MPL3115=m +CONFIG_MS5611=m +CONFIG_MS5611_I2C=m +CONFIG_MS5611_SPI=m +CONFIG_MS5637=m +CONFIG_IIO_ST_PRESS=m +CONFIG_T5403=m +CONFIG_HP206C=m +CONFIG_ZPA2326=m +CONFIG_AS3935=m +CONFIG_LIDAR_LITE_V2=m +CONFIG_SRF04=m +CONFIG_SX9500=m +CONFIG_SRF08=m +CONFIG_MAXIM_THERMOCOUPLE=m +CONFIG_MLX90614=m +CONFIG_TMP006=m +CONFIG_TMP007=m +CONFIG_TSYS01=m +CONFIG_TSYS02D=m +CONFIG_PWM_OMAP_DMTIMER=y +CONFIG_PWM_PCA9685=y +CONFIG_PWM_TIECAP=y +CONFIG_PWM_TIEHRPWM=y +CONFIG_RESET_CONTROLLER=y +CONFIG_RESET_TI_SYSCON=y +CONFIG_OMAP_USB2=y +CONFIG_TI_PIPE3=y +CONFIG_RAS=y +CONFIG_FPGA=y +CONFIG_FPGA_REGION=m +CONFIG_FPGA_MGR_ICE40_SPI=m +CONFIG_FPGA_MGR_ALTERA_PS_SPI=m +CONFIG_FPGA_MGR_XILINX_SPI=m +CONFIG_FPGA_BRIDGE=m +CONFIG_ALTERA_PR_IP_CORE=m +CONFIG_ALTERA_PR_IP_CORE_PLAT=m +CONFIG_XILINX_PR_DECOUPLER=m +CONFIG_EFI_VARS=m +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_EXT4_ENCRYPTION=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +CONFIG_BTRFS_FS=y +CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_FANOTIFY=y +CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +CONFIG_QFMT_V2=m +CONFIG_AUTOFS4_FS=y +CONFIG_FUSE_FS=y +CONFIG_CUSE=m +CONFIG_OVERLAY_FS=y +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +CONFIG_CACHEFILES=m +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_IOCHARSET="ascii" +CONFIG_FAT_DEFAULT_UTF8=y +CONFIG_NTFS_FS=m +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_ECRYPT_FS=m +CONFIG_ECRYPT_FS_MESSAGING=y +CONFIG_JFFS2_FS=m +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_LZO=y +CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y +CONFIG_SQUASHFS=m +CONFIG_SQUASHFS_XATTR=y +CONFIG_SQUASHFS_LZ4=y +CONFIG_SQUASHFS_LZO=y +CONFIG_SQUASHFS_XZ=y +CONFIG_ROMFS_FS=m +CONFIG_ROMFS_BACKED_BY_BOTH=y +CONFIG_AUFS_FS=m +CONFIG_AUFS_EXPORT=y +CONFIG_AUFS_XATTR=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_SWAP=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y +CONFIG_ROOT_NFS=y +CONFIG_NFSD=m +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_BLOCKLAYOUT=y +CONFIG_NFSD_V4_SECURITY_LABEL=y +CONFIG_RPCSEC_GSS_KRB5=m +CONFIG_SUNRPC_DEBUG=y +CONFIG_CEPH_FS=m +CONFIG_CEPH_FSCACHE=y +CONFIG_CEPH_FS_POSIX_ACL=y +CONFIG_CIFS=m +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_UPCALL=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_CIFS_ACL=y +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_CIFS_FSCACHE=y +CONFIG_CODA_FS=m +CONFIG_AFS_FS=m +CONFIG_AFS_FSCACHE=y +CONFIG_9P_FS=m +CONFIG_9P_FSCACHE=y +CONFIG_9P_FS_POSIX_ACL=y +CONFIG_9P_FS_SECURITY=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_MAC_ROMAN=m +CONFIG_NLS_MAC_CELTIC=m +CONFIG_NLS_MAC_CENTEURO=m +CONFIG_NLS_MAC_CROATIAN=m +CONFIG_NLS_MAC_CYRILLIC=m +CONFIG_NLS_MAC_GAELIC=m +CONFIG_NLS_MAC_GREEK=m +CONFIG_NLS_MAC_ICELAND=m +CONFIG_NLS_MAC_INUIT=m +CONFIG_NLS_MAC_ROMANIAN=m +CONFIG_NLS_MAC_TURKISH=m +CONFIG_NLS_UTF8=y +CONFIG_DLM=m +CONFIG_DLM_DEBUG=y +CONFIG_PRINTK_TIME=y +CONFIG_BOOT_PRINTK_DELAY=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x01b6 +CONFIG_DETECT_HUNG_TASK=y +CONFIG_SCHEDSTATS=y +CONFIG_SCHED_STACK_END_CHECK=y +CONFIG_DEBUG_LIST=y +CONFIG_NOTIFIER_ERROR_INJECTION=m +CONFIG_FTRACE_SYSCALLS=y +CONFIG_TRACER_SNAPSHOT=y +CONFIG_STACK_TRACER=y +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_TEST_USER_COPY=m +CONFIG_TEST_BPF=m +CONFIG_TEST_FIRMWARE=m +CONFIG_TEST_STATIC_KEYS=m +CONFIG_SECURITY=y +CONFIG_SECURITY_NETWORK_XFRM=y +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_TOMOYO=y +CONFIG_SECURITY_APPARMOR=y +CONFIG_SECURITY_YAMA=y +CONFIG_INTEGRITY_SIGNATURE=y +CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y +CONFIG_IMA=y +CONFIG_IMA_DEFAULT_HASH_SHA256=y +CONFIG_IMA_APPRAISE=y +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_CCM=y +CONFIG_CRYPTO_GCM=y +CONFIG_CRYPTO_CHACHA20POLY1305=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_CMAC=y +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m +CONFIG_CRYPTO_CRC32=y +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA3=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_LZ4=m +CONFIG_CRYPTO_LZ4HC=m +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_USER_API_HASH=m +CONFIG_CRYPTO_USER_API_SKCIPHER=m +CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_USER_API_AEAD=m +CONFIG_CRYPTO_DEV_OMAP=y +CONFIG_CRYPTO_DEV_OMAP_SHAM=y +CONFIG_CRYPTO_DEV_OMAP_AES=y +CONFIG_CRYPTO_DEV_OMAP_DES=y +CONFIG_ARM_CRYPTO=y +CONFIG_CRYPTO_SHA1_ARM_NEON=m +CONFIG_CRYPTO_SHA256_ARM=m +CONFIG_CRYPTO_SHA512_ARM=m +CONFIG_CRYPTO_AES_ARM=m +CONFIG_CRYPTO_AES_ARM_BS=m +CONFIG_LIBCRC32C=y +# CONFIG_XZ_DEC_X86 is not set +# CONFIG_XZ_DEC_POWERPC is not set +# CONFIG_XZ_DEC_IA64 is not set +# CONFIG_XZ_DEC_SPARC is not set +CONFIG_CORDIC=m +CONFIG_IRQ_POLL=y From 42a0f618c8505527c7f1ed76b3278adc0abfdef3 Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Fri, 4 Jan 2019 20:01:36 -0500 Subject: [PATCH 156/158] bb.org_defconfig: enable MCP23S08 module --- arch/arm/configs/bb.org_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/bb.org_defconfig b/arch/arm/configs/bb.org_defconfig index 4f43aea76928b..440de56ad9fe5 100644 --- a/arch/arm/configs/bb.org_defconfig +++ b/arch/arm/configs/bb.org_defconfig @@ -1089,6 +1089,8 @@ CONFIG_SPI_SPIDEV=m CONFIG_PPS_CLIENT_KTIMER=m CONFIG_PPS_CLIENT_LDISC=m CONFIG_PPS_CLIENT_GPIO=m +CONFIG_PINCTRL=y +CONFIG_PINCTRL_MCP23S08=m CONFIG_PINCTRL_SINGLE=y CONFIG_PINCTRL_PALMAS=y CONFIG_GPIO_SYSFS=y From 091722ddf721030bdc5606ddc4f38ba12a2333d3 Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Mon, 7 Jan 2019 20:57:31 -0500 Subject: [PATCH 157/158] am335x-pocketbeagle-techlab.dts: enable PRU remoteproc --- .../boot/dts/am335x-pocketbeagle-techlab.dts | 92 +++++++++++++++++++ 1 file changed, 92 insertions(+) diff --git a/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts b/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts index d73c1f80d0a15..25d32f9c8ebd5 100644 --- a/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts +++ b/arch/arm/boot/dts/am335x-pocketbeagle-techlab.dts @@ -198,6 +198,98 @@ }; &ocp { + /* + * Enable PRU remoteproc driver + */ + pruss_soc_bus: pruss_soc_bus@4a326004 { + compatible = "ti,am3356-pruss-soc-bus"; + reg = <0x4a326004 0x4>; + ti,hwmods = "pruss"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x4a300000 0x80000>; + status = "okay"; + + pruss: pruss@0 { + compatible = "ti,am3356-pruss"; + reg = <0x0 0x80000>; + interrupts = <20 21 22 23 24 25 26 27>; + interrupt-names = "host2", "host3", "host4", + "host5", "host6", "host7", + "host8", "host9"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "okay"; + + pruss_mem: memories@0 { + reg = <0x0 0x2000>, + <0x2000 0x2000>, + <0x10000 0x3000>; + reg-names = "dram0", "dram1", + "shrdram2"; + }; + + pruss_cfg: cfg@26000 { + compatible = "syscon"; + reg = <0x26000 0x2000>; + }; + + pruss_iep: iep@2e000 { + compatible = "syscon"; + reg = <0x2e000 0x31c>; + }; + + pruss_mii_rt: mii_rt@32000 { + compatible = "syscon"; + reg = <0x32000 0x58>; + }; + + pruss_intc: intc@20000 { + compatible = "ti,am3356-pruss-intc"; + reg = <0x20000 0x2000>; + reg-names = "intc"; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pru0: pru@34000 { + compatible = "ti,am3356-pru"; + reg = <0x34000 0x2000>, + <0x22000 0x400>, + <0x22400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am335x-pru0-fw"; + interrupt-parent = <&pruss_intc>; + interrupts = <16>, <17>; + interrupt-names = "vring", "kick"; + }; + + pru1: pru@38000 { + compatible = "ti,am3356-pru"; + reg = <0x38000 0x2000>, + <0x24000 0x400>, + <0x24400 0x100>; + reg-names = "iram", "control", "debug"; + firmware-name = "am335x-pru1-fw"; + interrupt-parent = <&pruss_intc>; + interrupts = <18>, <19>; + interrupt-names = "vring", "kick"; + }; + + pruss_mdio: mdio@32400 { + compatible = "ti,davinci_mdio"; + reg = <0x32400 0x90>; + clocks = <&dpll_core_m4_ck>; + clock-names = "fck"; + bus_freq = <1000000>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; + }; + /************************/ /* P1 Header */ /************************/ From cd2f427d28ed1ce152f2ef16160bef71d311fa4f Mon Sep 17 00:00:00 2001 From: Jason Kridner Date: Tue, 8 Jan 2019 16:23:18 -0500 Subject: [PATCH 158/158] pinctrl: mcp23s08: spi: Fix regmap allocation for mcp23s18 Fixes issue created by 9b3e4207661e67f04c72af15e29f74cd944f5964. It wasn't possible for one_regmap_config to be non-NULL at the point it was tested for mcp23s18 devices. Applied the same pattern of allocating one_regmap_config using devm_kmemdump() and then initializing the local regmap structure from that. Signed-off-by: Jason Kridner --- drivers/pinctrl/pinctrl-mcp23s08.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c index 22558bf294246..3b3ec4a8d6026 100644 --- a/drivers/pinctrl/pinctrl-mcp23s08.c +++ b/drivers/pinctrl/pinctrl-mcp23s08.c @@ -836,10 +836,13 @@ static int mcp23s08_probe_one(struct mcp23s08 *mcp, struct device *dev, break; case MCP_TYPE_S18: + one_regmap_config = + devm_kmemdup(dev, &mcp23x17_regmap, + sizeof(struct regmap_config), GFP_KERNEL); if (!one_regmap_config) return -ENOMEM; mcp->regmap = devm_regmap_init(dev, &mcp23sxx_spi_regmap, mcp, - &mcp23x17_regmap); + one_regmap_config); mcp->reg_shift = 1; mcp->chip.ngpio = 16; mcp->chip.label = "mcp23s18";