xtensa/esp32: Refactor ESP32 Wi-Fi driver

arch/xtensa/src/esp32/Kconfig

@@ -661,6 +661,34 @@ endmenu # ESP32_EMAC
 menu "WiFi configuration"
 	depends on ESP32_WIRELESS
 
+config ESP32_WIFI_STATIC_RXBUF_NUM
+    int "WiFi static RX buffer number"
+	default 10
+
+config ESP32_WIFI_DYNAMIC_RXBUF_NUM
+    int "WiFi dynamic RX buffer number"
+	default 32
+
+config ESP32_WIFI_DYNAMIC_TXBUF_NUM
+    int "WiFi dynamic TX buffer number"
+	default 32
+
+config ESP32_WIFI_TX_AMPDU
+	bool "WiFi TX AMPDU"
+	default y
+
+config ESP32_WIFI_RX_AMPDU
+	bool "WiFi RX AMPDU"
+	default y
+
+config ESP32_WIFI_RXBA_AMPDU_WZ
+    int "WiFi RX BA AMPDU windown size"
+	default 6
+
+config ESP32_WLAN_RXBUF_NUM
+	int "WLAN netcard RX buffer number"
+	default 16
+
 config ESP32_WIFI_CONNECT_TIMEOUT
 	int "Connect timeout by second"
 	default 10

arch/xtensa/src/esp32/Make.defs

@@ -180,7 +180,7 @@ endif
 
 ifeq ($(CONFIG_ESP32_WIRELESS),y)
 WIRELESS_DRV_UNPACK  = esp-wireless-drivers-3rdparty
-WIRELESS_DRV_ID      = 5cb6561
+WIRELESS_DRV_ID      = 4a352be
 WIRELESS_DRV_ZIP     = $(WIRELESS_DRV_ID).zip
 WIRELESS_DRV_URL     = https://github.com/espressif/esp-wireless-drivers-3rdparty/archive
 

arch/xtensa/src/esp32/esp32_rt_timer.c

@@ -553,6 +553,30 @@ void rt_timer_delete(FAR struct rt_timer_s *timer)
   delete_rt_timer(timer);
 }
 
+/****************************************************************************
+ * Name: rt_timer_time_us
+ *
+ * Description:
+ *   Get time of RT timer by micro second.
+ *
+ * Input Parameters:
+ *   None
+ *
+ * Returned Value:
+ *   Time of RT timer by micro second.
+ *
+ ****************************************************************************/
+
+uint64_t rt_timer_time_us(void)
+{
+  uint64_t counter;
+  struct esp32_tim_dev_s *tim = s_esp32_tim_dev;
+
+  ESP32_TIM_GETCTR(tim, &counter);
+
+  return counter;
+}
+
 /****************************************************************************
  * Name: esp32_rt_timer_init
  *

arch/xtensa/src/esp32/esp32_rt_timer.h

@@ -150,6 +150,22 @@ void rt_timer_stop(FAR struct rt_timer_s *timer);
 
 void rt_timer_delete(FAR struct rt_timer_s *timer);
 
+/****************************************************************************
+ * Name: rt_timer_time_us
+ *
+ * Description:
+ *   Get time of RT timer by micro second.
+ *
+ * Input Parameters:
+ *   None
+ *
+ * Returned Value:
+ *   Time of RT timer by micro second.
+ *
+ ****************************************************************************/
+
+uint64_t rt_timer_time_us(void);
+
 /****************************************************************************
  * Name: esp32_rt_timer_init
  *

arch/xtensa/src/esp32/esp32_wifi_adapter.h

@@ -60,6 +60,9 @@ enum wifi_adpt_evt_e
 
 typedef void (*wifi_evt_cb_t)(void *p);
 
+typedef void (* wifi_tx_done_cb_t)(uint8_t ifidx, uint8_t *data,
+                                   uint16_t *len, bool txstatus);
+
 /****************************************************************************
  * Public Function Prototypes
  ****************************************************************************/
@@ -214,6 +217,22 @@ int esp_wifi_set_ssid(const uint8_t *pdata, uint8_t len);
 
 int esp_wifi_connect_internal(void);
 
+/****************************************************************************
+ * Name: esp_wifi_sta_register_txdone_cb
+ *
+ * Description:
+ *   Register the txDone callback function of type wifi_tx_done_cb_t
+ *
+ * Input Parameters:
+ *   callback - The callback function
+ *
+ * Returned Value:
+ *   0 if success or -1 if fail
+ *
+ ****************************************************************************/
+
+int esp_wifi_sta_register_txdone_cb(void *callback);
+
 #ifdef __cplusplus
 }
 #endif

arch/xtensa/src/esp32/esp32_wlan.h

@@ -45,10 +45,10 @@ extern "C"
  ****************************************************************************/
 
 /****************************************************************************
- * Name: esp32_wlan_initialize
+ * Name: esp32_wlan_sta_initialize
  *
  * Description:
- *   Initialize the esp32 wlan driver
+ *   Initialize the esp32 WLAN station netcard driver
  *
  * Input Parameters:
  *   None
@@ -56,11 +56,9 @@ extern "C"
  * Returned Value:
  *   OK on success; Negated errno on failure.
  *
- * Assumptions:
- *
  ****************************************************************************/
 
-int esp32_wlan_initialize(void);
+int esp32_wlan_sta_initialize(void);
 
 #endif /* CONFIG_ESP32_WIRELESS */
 #ifdef __cplusplus

arch/xtensa/src/esp32/hardware/esp32_dport.h

@@ -1223,6 +1223,7 @@
 /* DPORT_WIFI_RST : R/W ;bitpos:[31:0] ;default: 32'h0 ; */
 
 #define DPORT_EMAC_RST_EN              (BIT(7))
+#define DPORT_MAC_RST_EN               (BIT(2))
 
 #define DPORT_WIFI_RST  0xFFFFFFFF
 #define DPORT_WIFI_RST_M  ((DPORT_WIFI_RST_V)<<(DPORT_WIFI_RST_S))

boards/xtensa/esp32/esp32-core/src/esp32_bringup.c

@@ -207,7 +207,7 @@ int esp32_bringup(void)
 #endif
 
 #ifdef CONFIG_NET
-  ret = esp32_wlan_initialize();
+  ret = esp32_wlan_sta_initialize();
   if (ret)
     {
       syslog(LOG_ERR, "ERROR: Failed to initialize WiFi\n");