alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

power save: fix bcn_timeout and disconnect with error code 201, m f probe req l=0 issue

Browse Source
This commit is contained in:
Li Shuai 2023-06-06 15:14:25 +08:00
parent 78e641a4b0
commit 958ae62197
3 changed files with 20 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
components/esp_hw_support/include/esp_private/sleep_modem.h
View File

@ -56,6 +56,13 @@ void sleep_modem_wifi_do_phy_retention(bool restore);
*/
bool sleep_modem_wifi_modem_state_enabled(void);
/**
* @brief Get WiFi modem link done state
*
* @return true or false for WiFi modem link can be used to enable RF by REGDMA or can not be used
*/
bool sleep_modem_wifi_modem_link_done(void);
#endif /* SOC_PM_SUPPORT_PMU_MODEM_STATE */
/**

18
components/esp_hw_support/sleep_modem.c
View File

@ -256,18 +256,21 @@ static __attribute__((unused)) void sleep_modem_wifi_modem_state_deinit(void)
void IRAM_ATTR sleep_modem_wifi_do_phy_retention(bool restore)
{
if (restore) {
if (s_sleep_modem.wifi.modem_state_phy_done == 1) {
pau_regdma_trigger_modem_link_restore();
}
pau_regdma_trigger_modem_link_restore();
} else {
pau_regdma_trigger_modem_link_backup();
s_sleep_modem.wifi.modem_state_phy_done = 1;
}
}
bool sleep_modem_wifi_modem_state_enabled(void)
inline __attribute__((always_inline)) bool sleep_modem_wifi_modem_state_enabled(void)
{
return (s_sleep_modem.wifi.phy_link != NULL) ? true : false;
return (s_sleep_modem.wifi.phy_link != NULL);
}
inline __attribute__((always_inline)) bool sleep_modem_wifi_modem_link_done(void)
{
return (s_sleep_modem.wifi.modem_state_phy_done == 1);
}
#endif /* SOC_PM_SUPPORT_PMU_MODEM_STATE */
@ -303,7 +306,10 @@ static __attribute__((unused)) bool IRAM_ATTR sleep_modem_wifi_modem_state_skip_
{
bool skip = false;
#if SOC_PM_SUPPORT_PMU_MODEM_STATE
skip = (s_sleep_modem.wifi.phy_link != NULL) && (s_sleep_modem.wifi.modem_state_phy_done == 0);
/* To block the system from entering sleep before modem link done. In light
* sleep mode, the system may switch to modem state, which will cause
* hardware to fail to enable RF */
skip = sleep_modem_wifi_modem_state_enabled() && !sleep_modem_wifi_modem_link_done();
#endif
return skip;
}

2
components/esp_phy/src/phy_init.c
View File

@ -251,7 +251,7 @@ void esp_phy_enable(void)
#if SOC_PM_SUPPORT_PMU_MODEM_STATE && CONFIG_ESP_WIFI_ENHANCED_LIGHT_SLEEP
extern bool pm_mac_modem_rf_already_enabled(void);
if (!pm_mac_modem_rf_already_enabled()) {
if (sleep_modem_wifi_modem_state_enabled()) {
if (sleep_modem_wifi_modem_state_enabled() && sleep_modem_wifi_modem_link_done()) {
sleep_modem_wifi_do_phy_retention(true);
} else {
phy_wakeup_init();