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hw_if: hal: Add watchdog interrupt stats #3

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Merged
merged 1 commit into from
Dec 2, 2024
Merged

hw_if: hal: Add watchdog interrupt stats #3

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4 changes: 4 additions & 0 deletions hw_if/hal/inc/hal_structs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -252,6 +252,10 @@ struct nrf_wifi_hal_dev_ctx {
unsigned long last_wakeup_now_deasserted_time_ms;
/** RPU sleep opp time */
unsigned long last_rpu_sleep_opp_time_ms;
/** Number of watchdog timer interrupts received */
int wdt_irq_received;
/** Number of watchdog timer interrupts ignored */
int wdt_irq_ignored;
#endif /* NRF_WIFI_RPU_RECOVERY */
#if defined(NRF_WIFI_LOW_POWER) || defined(__DOXYGEN__)
/** RPU power state */
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4 changes: 4 additions & 0 deletions hw_if/hal/src/hal_interrupt.c
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Expand Up @@ -521,6 +521,7 @@ static enum nrf_wifi_status hal_rpu_process_wdog(struct nrf_wifi_hal_dev_ctx *ha
* PS_ACTIVE state for more than the timeout period
*/
if (!is_rpu_recovery_needed(hal_dev_ctx)) {
hal_dev_ctx->wdt_irq_ignored++;
#ifdef NRF_WIFI_RPU_RECOVERY_DEBUG
nrf_wifi_osal_log_info("Ignore watchdog interrupt, RPU recovery not needed");
#else
Expand Down Expand Up @@ -577,6 +578,9 @@ enum nrf_wifi_status hal_rpu_irq_process(struct nrf_wifi_hal_dev_ctx *hal_dev_ct
num_events = hal_rpu_event_get_all(hal_dev_ctx);

if (hal_rpu_irq_wdog_chk(hal_dev_ctx)) {
#ifdef NRF_WIFI_RPU_RECOVERY
hal_dev_ctx->wdt_irq_received++;
#endif /* NRF_WIFI_RPU_RECOVERY */
nrf_wifi_osal_log_dbg("Received watchdog interrupt");

status = hal_rpu_process_wdog(hal_dev_ctx, do_rpu_recovery);
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