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sleep_modem: split esp_wifi_internal_mac_sleep_configure, add lock for pm functions

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liuning
2023-09-15 11:34:03 +08:00
parent 90698bf1f5
commit c6db306833
5 changed files with 48 additions and 19 deletions
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9
components/esp_pm/pm_impl.c
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@@ -123,6 +123,8 @@ static bool s_skipped_light_sleep[portNUM_PROCESSORS];
*/
static bool s_skip_light_sleep[portNUM_PROCESSORS];
#endif // portNUM_PROCESSORS == 2
static _lock_t s_skip_light_sleep_lock;
#endif // CONFIG_FREERTOS_USE_TICKLESS_IDLE
/* A flag indicating that Idle hook has run on a given CPU;
@@ -547,25 +549,32 @@ static void IRAM_ATTR leave_idle(void)
esp_err_t esp_pm_register_skip_light_sleep_callback(skip_light_sleep_cb_t cb)
{
_lock_acquire(&s_skip_light_sleep_lock);
for (int i = 0; i < PERIPH_SKIP_LIGHT_SLEEP_NO; i++) {
if (s_periph_skip_light_sleep_cb[i] == cb) {
_lock_release(&s_skip_light_sleep_lock);
return ESP_OK;
} else if (s_periph_skip_light_sleep_cb[i] == NULL) {
s_periph_skip_light_sleep_cb[i] = cb;
_lock_release(&s_skip_light_sleep_lock);
return ESP_OK;
}
}
_lock_release(&s_skip_light_sleep_lock);
return ESP_ERR_NO_MEM;
}
esp_err_t esp_pm_unregister_skip_light_sleep_callback(skip_light_sleep_cb_t cb)
{
_lock_acquire(&s_skip_light_sleep_lock);
for (int i = 0; i < PERIPH_SKIP_LIGHT_SLEEP_NO; i++) {
if (s_periph_skip_light_sleep_cb[i] == cb) {
s_periph_skip_light_sleep_cb[i] = NULL;
_lock_release(&s_skip_light_sleep_lock);
return ESP_OK;
}
}
_lock_release(&s_skip_light_sleep_lock);
return ESP_ERR_INVALID_STATE;
}