feature: support tx amsdu

components/esp_wifi/Kconfig

@@ -163,6 +163,13 @@ menu "Wi-Fi"
             the default and minimum value should be 16 to achieve better throughput and compatibility with both
             stations and APs.
 
+    config ESP32_WIFI_AMSDU_TX_ENABLED
+        bool "WiFi AMSDU TX"
+        depends on (ESP32_SPIRAM_SUPPORT || ESP32S2_SPIRAM_SUPPORT || ESP32S3_SPIRAM_SUPPORT)
+        default n
+        help
+            Select this option to enable AMSDU TX feature
+
     config ESP32_WIFI_NVS_ENABLED
         bool "WiFi NVS flash"
         default y

components/esp_wifi/include/esp_private/wifi.h

@@ -512,6 +512,20 @@ typedef void (* wifi_tx_done_cb_t)(uint8_t ifidx, uint8_t *data, uint16_t *data_
   */
 esp_err_t esp_wifi_set_tx_done_cb(wifi_tx_done_cb_t cb);
 
+/**
+ * @brief     Set device spp amsdu attributes
+ *
+ * @param     ifx: WiFi interface
+ * @param     spp_cap: spp amsdu capable
+ * @param     spp_req: spp amsdu require
+ *
+ * @return
+ *     - ESP_OK: succeed
+ *     - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
+ *     - ESP_ERR_WIFI_IF : invalid WiFi interface
+ */
+esp_err_t esp_wifi_internal_set_spp_amsdu(wifi_interface_t ifidx, bool spp_cap, bool spp_req);
+
 #ifdef __cplusplus
 }
 #endif

components/esp_wifi/include/esp_wifi.h

@@ -107,6 +107,7 @@ typedef struct {
     int                    csi_enable;             /**< WiFi channel state information enable flag */
     int                    ampdu_rx_enable;        /**< WiFi AMPDU RX feature enable flag */
     int                    ampdu_tx_enable;        /**< WiFi AMPDU TX feature enable flag */
+    int                    amsdu_tx_enable;        /**< WiFi AMSDU TX feature enable flag */
     int                    nvs_enable;             /**< WiFi NVS flash enable flag */
     int                    nano_enable;            /**< Nano option for printf/scan family enable flag */
     int                    rx_ba_win;              /**< WiFi Block Ack RX window size */
@@ -153,6 +154,12 @@ typedef struct {
 #define WIFI_AMPDU_TX_ENABLED        0
 #endif
 
+#if CONFIG_ESP32_WIFI_AMSDU_TX_ENABLED
+#define WIFI_AMSDU_TX_ENABLED        1
+#else
+#define WIFI_AMSDU_TX_ENABLED        0
+#endif
+
 #if CONFIG_ESP32_WIFI_NVS_ENABLED
 #define WIFI_NVS_ENABLED          1
 #else
@@ -210,6 +217,7 @@ extern uint64_t g_wifi_feature_caps;
     .csi_enable = WIFI_CSI_ENABLED,\
     .ampdu_rx_enable = WIFI_AMPDU_RX_ENABLED,\
     .ampdu_tx_enable = WIFI_AMPDU_TX_ENABLED,\
+    .amsdu_tx_enable = WIFI_AMSDU_TX_ENABLED,\
     .nvs_enable = WIFI_NVS_ENABLED,\
     .nano_enable = WIFI_NANO_FORMAT_ENABLED,\
     .rx_ba_win = WIFI_DEFAULT_RX_BA_WIN,\