Merge branch 'bugfix/wifi_run_modem_sleep_on_esp32s2' into 'master'

esp_wifi: run modem sleep on ESP32S2

Closes WIFI-1767

See merge request espressif/esp-idf!7682

components/esp_wifi/esp32/esp_adapter.c

@@ -38,6 +38,8 @@
 #include "esp_private/wifi_os_adapter.h"
 #include "esp_private/wifi.h"
 #include "esp_phy_init.h"
+#include "soc/dport_reg.h"
+#include "soc/syscon_reg.h"
 #include "driver/periph_ctrl.h"
 #include "nvs.h"
 #include "os.h"
@@ -408,6 +410,22 @@ static void IRAM_ATTR timer_arm_us_wrapper(void *ptimer, uint32_t us, bool repea
     ets_timer_arm_us(ptimer, us, repeat);
 }
 
+static void wifi_reset_mac_wrapper(void)
+{
+    DPORT_SET_PERI_REG_MASK(DPORT_CORE_RST_EN_REG, DPORT_MAC_RST);
+    DPORT_CLEAR_PERI_REG_MASK(DPORT_CORE_RST_EN_REG, DPORT_MAC_RST);
+}
+
+static void wifi_clock_enable_wrapper(void)
+{
+    periph_module_enable(PERIPH_WIFI_MODULE);
+}
+
+static void wifi_clock_disable_wrapper(void)
+{
+    periph_module_disable(PERIPH_WIFI_MODULE);
+}
+
 static int get_time_wrapper(void *t)
 {
     return os_get_time(t);
@@ -576,8 +594,9 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
     ._timer_done = timer_done_wrapper,
     ._timer_setfn = timer_setfn_wrapper,
     ._timer_arm_us = timer_arm_us_wrapper,
-    ._periph_module_enable = periph_module_enable,
-    ._periph_module_disable = periph_module_disable,
+    ._wifi_reset_mac = wifi_reset_mac_wrapper,
+    ._wifi_clock_enable = wifi_clock_enable_wrapper,
+    ._wifi_clock_disable = wifi_clock_disable_wrapper,
     ._esp_timer_get_time = esp_timer_get_time,
     ._nvs_set_i8 = nvs_set_i8,
     ._nvs_get_i8 = nvs_get_i8,

components/esp_wifi/esp32s2/esp_adapter.c

@@ -39,6 +39,8 @@
 #include "esp_private/wifi.h"
 #include "esp_phy_init.h"
 #include "esp32s2/clk.h"
+#include "soc/dport_reg.h"
+#include "soc/syscon_reg.h"
 #include "driver/periph_ctrl.h"
 #include "nvs.h"
 #include "os.h"
@@ -398,6 +400,22 @@ static void IRAM_ATTR timer_arm_us_wrapper(void *ptimer, uint32_t us, bool repea
     ets_timer_arm_us(ptimer, us, repeat);
 }
 
+static void wifi_reset_mac_wrapper(void)
+{
+    DPORT_SET_PERI_REG_MASK(DPORT_CORE_RST_EN_REG, DPORT_MAC_RST);
+    DPORT_CLEAR_PERI_REG_MASK(DPORT_CORE_RST_EN_REG, DPORT_MAC_RST);
+}
+
+static void wifi_clock_enable_wrapper(void)
+{
+    periph_module_enable(PERIPH_WIFI_MODULE);
+}
+
+static void wifi_clock_disable_wrapper(void)
+{
+    periph_module_disable(PERIPH_WIFI_MODULE);
+}
+
 static int get_time_wrapper(void *t)
 {
     return os_get_time(t);
@@ -564,8 +582,9 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
     ._timer_done = timer_done_wrapper,
     ._timer_setfn = timer_setfn_wrapper,
     ._timer_arm_us = timer_arm_us_wrapper,
-    ._periph_module_enable = periph_module_enable,
-    ._periph_module_disable = periph_module_disable,
+    ._wifi_reset_mac = wifi_reset_mac_wrapper,
+    ._wifi_clock_enable = wifi_clock_enable_wrapper,
+    ._wifi_clock_disable = wifi_clock_disable_wrapper,
     ._esp_timer_get_time = esp_timer_get_time,
     ._nvs_set_i8 = nvs_set_i8,
     ._nvs_get_i8 = nvs_get_i8,

components/esp_wifi/include/esp_private/wifi_os_adapter.h

@@ -21,7 +21,7 @@
 extern "C" {
 #endif
 
-#define ESP_WIFI_OS_ADAPTER_VERSION  0x00000004
+#define ESP_WIFI_OS_ADAPTER_VERSION  0x00000005
 #define ESP_WIFI_OS_ADAPTER_MAGIC    0xDEADBEAF
 
 #define OSI_FUNCS_TIME_BLOCKING      0xffffffff
@@ -89,8 +89,9 @@ typedef struct {
     void (* _timer_done)(void *ptimer);
     void (* _timer_setfn)(void *ptimer, void *pfunction, void *parg);
     void (* _timer_arm_us)(void *ptimer, uint32_t us, bool repeat);
-    void (* _periph_module_enable)(uint32_t periph);
-    void (* _periph_module_disable)(uint32_t periph);
+    void (* _wifi_reset_mac)(void);
+    void (* _wifi_clock_enable)(void);
+    void (* _wifi_clock_disable)(void);
     int64_t (* _esp_timer_get_time)(void);
     int32_t (* _nvs_set_i8)(uint32_t handle, const char* key, int8_t value);
     int32_t (* _nvs_get_i8)(uint32_t handle, const char* key, int8_t* out_value);

components/esp_wifi/lib

@@ -1 +1 @@
-Subproject commit 6b5e54a1f75c78fef093262373d4b8781ac9ad1f
+Subproject commit dbb4a97341cc38650f528330e94e48738f8d3700