Merge branch 'change/ble_update_lib_20260127_v5.4' into 'release/v5.4'

change(ble): [AUTO_MR] 20260127 - Update ESP BLE Controller Lib (v5.4)

See merge request espressif/esp-idf!45676

components/bt/controller/esp32c6/Kconfig.in

@@ -1000,3 +1000,12 @@ config BT_LE_CTRL_DL_ITVL_PHY_SYNC_EN
         When this option is enabled, the Controller automatically initiates a data length update
         Using the appropriate data length parameters
         When a PHY update or a connection interval update occurs.
+
+config BT_LE_CTRL_ADV_FAST_TX_EN
+    bool "Reduce adv enable-to-air latency (READ DOCS FIRST) (EXPERIMENTAL)"
+    default n
+    help
+        Reduce the latency between issuing the advertising enable command
+        and the actual on-air transmission by executing the advertising TX
+        path from IRAM.
+        Note: Enabling this option increases IRAM usage.

components/bt/controller/esp32c6/ble.c

@@ -80,6 +80,13 @@ int pawrSync_stack_enable(void);
 void pawrSync_stack_disable(void);
 #endif // DEFAULT_BT_LE_PAWR_SUPPORTED
 
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+int advFastTx_stack_initEnv(void);
+void advFastTx_stack_deinitEnv(void);
+int advFastTx_stack_enable(void);
+void advFastTx_stack_disable(void);
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+
 #if (CONFIG_BT_NIMBLE_ENABLED || CONFIG_BT_BLUEDROID_ENABLED)
 void adv_stack_enableClearLegacyAdvVsCmd(bool en);
 void scan_stack_enableAdvFlowCtrlVsCmd(bool en);
@@ -211,12 +218,20 @@ int ble_stack_initEnv(void)
         return rc;
     }
 #endif // DEFAULT_BT_LE_PAWR_SUPPORTED
-
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    rc = advFastTx_stack_initEnv();
+    if (rc) {
+        return rc;
+    }
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
     return 0;
 }
 
 void ble_stack_deinitEnv(void)
 {
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    advFastTx_stack_deinitEnv();
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
 #if DEFAULT_BT_LE_PAWR_SUPPORTED
     pawrSync_stack_deinitEnv();
     pawrBcast_stack_deinitEnv();
@@ -302,7 +317,12 @@ int ble_stack_enable(void)
         return rc;
     }
 #endif // DEFAULT_BT_LE_PAWR_SUPPORTED
-
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    rc = advFastTx_stack_enable();
+    if (rc) {
+        return rc;
+    }
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
 #if (CONFIG_BT_NIMBLE_ENABLED || CONFIG_BT_BLUEDROID_ENABLED)
     ble_stack_enableVsCmds(true);
     ble_stack_enableVsEvents(true);
@@ -321,6 +341,9 @@ void ble_stack_disable(void)
     ble_stack_enableVsEvents(false);
     ble_stack_enableVsCmds(false);
 #endif // (CONFIG_BT_NIMBLE_ENABLED || CONFIG_BT_BLUEDROID_ENABLED)
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    advFastTx_stack_disable();
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
 #if DEFAULT_BT_LE_PAWR_SUPPORTED
     pawrSync_stack_disable();
     pawrBcast_stack_disable();

components/bt/controller/esp32c6/esp_bt_cfg.h

@@ -301,6 +301,20 @@ extern "C" {
     #define DEFAULT_BT_LE_HCI_UART_PARITY (0)
 #endif
 
+#ifdef CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+#define DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_ADV (1<<0)
+#else
+#define DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_ADV (0)
+#endif
+
+#define DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_FLAGS DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_ADV
+
+#ifdef CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+#define DEFAULT_BT_LE_CTRL_RXBUF_MEM_RESV CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+#else
+#define DEFAULT_BT_LE_CTRL_RXBUF_MEM_RESV  (0)
+#endif
+
 /* Unchanged configuration */
 
 #define BLE_LL_CTRL_PROC_TIMEOUT_MS_N       (40000) /* ms */

components/bt/controller/esp32h2/Kconfig.in

@@ -1004,3 +1004,12 @@ config BT_LE_CTRL_DL_ITVL_PHY_SYNC_EN
         When this option is enabled, the Controller automatically initiates a data length update
         Using the appropriate data length parameters
         When a PHY update or a connection interval update occurs.
+
+config BT_LE_CTRL_ADV_FAST_TX_EN
+    bool "Reduce adv enable-to-air latency (READ DOCS FIRST) (EXPERIMENTAL)"
+    default n
+    help
+        Reduce the latency between issuing the advertising enable command
+        and the actual on-air transmission by executing the advertising TX
+        path from IRAM.
+        Note: Enabling this option increases IRAM usage.

components/bt/controller/esp32h2/ble.c

@@ -75,6 +75,13 @@ int conn_errorSim_enable(void);
 void conn_errorSim_disable(void);
 #endif // CONFIG_BT_LE_ERROR_SIM_ENABLED
 
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+int advFastTx_stack_initEnv(void);
+void advFastTx_stack_deinitEnv(void);
+int advFastTx_stack_enable(void);
+void advFastTx_stack_disable(void);
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+
 #if (CONFIG_BT_NIMBLE_ENABLED || CONFIG_BT_BLUEDROID_ENABLED)
 void adv_stack_enableClearLegacyAdvVsCmd(bool en);
 void scan_stack_enableAdvFlowCtrlVsCmd(bool en);
@@ -113,6 +120,12 @@ void ble_stack_enableVsCmds(bool en)
     log_stack_enableLogsRelatedVsCmd(en);
     hci_stack_enableSetVsEvtMaskVsCmd(en);
     winWiden_stack_enableSetConstPeerScaVsCmd(en);
+#if DEFAULT_BT_SCAN_ALLOW_ENH_ADI_FILTER
+    scan_stack_enableSetScanADIOnlyFilterVsCmd(en);
+#endif // DEFAULT_BT_SCAN_ALLOW_ENH_ADI_FILTER
+#if DEFAULT_BT_ADV_SEND_CONSTANT_DID
+    extAdv_stack_setExtAdvConstantDidVsCmd(en);
+#endif // DEFAULT_BT_ADV_SEND_CONSTANT_DID
 }
 
 void ble_stack_enableVsEvents(bool en)
@@ -198,12 +211,20 @@ int ble_stack_initEnv(void)
         return rc;
     }
 #endif // DEFAULT_BT_LE_PAWR_SUPPORTED
-
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    rc = advFastTx_stack_initEnv();
+    if (rc) {
+        return rc;
+    }
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
     return 0;
 }
 
 void ble_stack_deinitEnv(void)
 {
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    advFastTx_stack_deinitEnv();
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
 #if DEFAULT_BT_LE_PAWR_SUPPORTED
     pawrSync_stack_deinitEnv();
     pawrBcast_stack_deinitEnv();
@@ -289,7 +310,12 @@ int ble_stack_enable(void)
         return rc;
     }
 #endif // DEFAULT_BT_LE_PAWR_SUPPORTED
-
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    rc = advFastTx_stack_enable();
+    if (rc) {
+        return rc;
+    }
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
 #if (CONFIG_BT_NIMBLE_ENABLED || CONFIG_BT_BLUEDROID_ENABLED)
     ble_stack_enableVsCmds(true);
     ble_stack_enableVsEvents(true);
@@ -308,6 +334,9 @@ void ble_stack_disable(void)
     ble_stack_enableVsEvents(false);
     ble_stack_enableVsCmds(false);
 #endif // (CONFIG_BT_NIMBLE_ENABLED || CONFIG_BT_BLUEDROID_ENABLED)
+#if CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+    advFastTx_stack_disable();
+#endif // CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
 #if DEFAULT_BT_LE_PAWR_SUPPORTED
     pawrSync_stack_disable();
     pawrBcast_stack_disable();

components/bt/controller/esp32h2/esp_bt_cfg.h

@@ -300,6 +300,20 @@ extern "C" {
     #define DEFAULT_BT_LE_HCI_UART_PARITY (0)
 #endif
 
+#ifdef CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+#define DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_ADV (1<<0)
+#else
+#define DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_ADV (0)
+#endif
+
+#define DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_FLAGS DEFAULT_BT_LE_CTRL_ENH_MEM_RESV_ADV
+
+#ifdef CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+#define DEFAULT_BT_LE_CTRL_RXBUF_MEM_RESV CONFIG_BT_LE_CTRL_ADV_FAST_TX_EN
+#else
+#define DEFAULT_BT_LE_CTRL_RXBUF_MEM_RESV  (0)
+#endif
+
 /* Unchanged configuration */
 
 #define BLE_LL_CTRL_PROC_TIMEOUT_MS_N       (40000) /* ms */