drivers: bt: add stubs to allow CI testing without blobs

Update BT driver and add necessary stubs so that
CI can run without binay blobs.

Signed-off-by: Sylvio Alves <[email protected]>

zephyr/esp32/CMakeLists.txt

@@ -367,18 +367,20 @@ if(CONFIG_SOC_SERIES_ESP32)
       ../../components/esp_phy/src/phy_common.c
       )
 
-    zephyr_sources_ifdef(CONFIG_WIFI_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
-
-    zephyr_link_libraries_ifndef(CONFIG_WIFI_BUILD_ONLY_MODE
-      net80211
-      core
-      pp
-      phy
-      rtc
-      ## esp-idf wifi libs refer gcc libs symbols, so linked in libgcc
-      gcc
-        -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32
-    )
+    if (CONFIG_WIFI_BUILD_ONLY_MODE OR CONFIG_BT_BUILD_ONLY_MODE)
+      zephyr_sources_ifdef(CONFIG_WIFI_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
+    else()
+      zephyr_link_libraries(
+        net80211
+        core
+        pp
+        phy
+        mesh
+        ## esp-idf wifi libs refer gcc libs symbols, so linked in libgcc
+        gcc
+          -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32c3
+        )
+    endif() 
 
   endif()
 
@@ -387,7 +389,8 @@ if(CONFIG_SOC_SERIES_ESP32)
     zephyr_sources(src/bt/esp_bt_adapter.c)
     zephyr_compile_definitions(CONFIG_BT_ENABLED)
 
-    zephyr_link_libraries(
+    zephyr_sources_ifdef(CONFIG_BT_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
+    zephyr_link_libraries_ifndef(CONFIG_BT_BUILD_ONLY_MODE
       ## ble
       btdm_app
         -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32

zephyr/esp32/include/bt/esp_bt.h

@@ -483,6 +483,8 @@ typedef struct esp_vhci_host_callback {
     int (*notify_host_recv)(uint8_t *data, uint16_t len);   /*!< Callback to notify the Host that the Controller has a packet to send */
 } esp_vhci_host_callback_t;
 
+typedef void (*workitem_handler_t)(void *arg);
+
 /**
  * @brief Check whether the Controller is ready to receive the packet
  *

zephyr/esp32/src/bt/esp_bt_adapter.c

@@ -170,8 +170,6 @@ struct osi_funcs_t {
 	uint32_t _magic;
 };
 
-typedef void (*workitem_handler_t)(void *arg);
-
 /* OSI */
 extern int btdm_osi_funcs_register(void *osi_funcs);
 /* Initialise and De-initialise */

zephyr/esp32c3/CMakeLists.txt

@@ -361,26 +361,29 @@ if(CONFIG_SOC_SERIES_ESP32C3)
       ../../components/efuse/src/efuse_controller/keys/with_key_purposes/esp_efuse_api_key.c
       )
 
-    zephyr_sources_ifdef(CONFIG_WIFI_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
-
-    zephyr_link_libraries_ifndef(CONFIG_WIFI_BUILD_ONLY_MODE
-      net80211
-      core
-      pp
-      phy
-      mesh
-      ## esp-idf wifi libs refer gcc libs symbols, so linked in libgcc
-      gcc
-        -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32c3
-      )
+    if (CONFIG_WIFI_BUILD_ONLY_MODE OR CONFIG_BT_BUILD_ONLY_MODE)
+      zephyr_sources_ifdef(CONFIG_WIFI_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
+    else()
+      zephyr_link_libraries(
+        net80211
+        core
+        pp
+        phy
+        mesh
+        ## esp-idf wifi libs refer gcc libs symbols, so linked in libgcc
+        gcc
+          -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32c3
+        )
+    endif() 
   endif()
 
   ## BT definitions
   if (CONFIG_BT)
     zephyr_sources(src/bt/esp_bt_adapter.c)
     zephyr_compile_definitions(CONFIG_BT_ENABLED)
-
-    zephyr_link_libraries(
+
+    zephyr_sources_ifdef(CONFIG_BT_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
+    zephyr_link_libraries_ifndef(CONFIG_BT_BUILD_ONLY_MODE
       ## ble
       btbb
       btdm_app

zephyr/esp32c3/include/bt/esp_bt.h

@@ -85,13 +85,22 @@ enum {
     ESP_BT_COEX_PHY_CODED_TX_RX_TIME_LIMIT_FORCE_ENABLE,         /*!< Always Enable the limit */
 };
 
+/* vendor dependent signals to be posted to controller task */
+typedef enum {
+    BTDM_VND_OL_SIG_WAKEUP_TMR = 0,
+    BTDM_VND_OL_SIG_NUM,
+} btdm_vnd_ol_sig_t;
+
 #define ESP_BT_HCI_TL_STATUS_OK            (0)   /*!< HCI_TL Tx/Rx operation status OK */
 
 /**
  * @brief callback function for HCI Transport Layer send/receive operations
  */
 typedef void (* esp_bt_hci_tl_callback_t) (void *arg, uint8_t status);
 
+/* prototype of function to handle vendor dependent signals */
+typedef void (* btdm_vnd_ol_task_func_t)(void *param);
+
 #ifdef CONFIG_BT_ENABLED
 
 #define BT_CTRL_BLE_MAX_ACT_LIMIT           10  //Maximum BLE activity limitation

zephyr/esp32c3/src/bt/esp_bt_adapter.c

@@ -92,14 +92,6 @@ typedef union {
 
 #define BLE_PWR_HDL_INVL 0xFFFF
 
-typedef enum {
-	BTDM_VND_OL_SIG_WAKEUP_TMR = 0,
-	BTDM_VND_OL_SIG_NUM,
-} btdm_vnd_ol_sig_t;
-
-/* prototype of function to handle vendor dependent signals */
-typedef void (* btdm_vnd_ol_task_func_t)(void *param);
-
 typedef void (* irq_handler_t)(const void *param);
 
 /* VHCI function interface */
@@ -235,7 +227,7 @@ extern int btdm_hci_tl_io_event_post(int event);
 /* VHCI */
 extern bool API_vhci_host_check_send_available(void);
 extern void API_vhci_host_send_packet(uint8_t *data, uint16_t len);
-extern int API_vhci_host_register_callback(const vhci_host_callback_t *callback);
+extern int API_vhci_host_register_callback(const esp_vhci_host_callback_t *callback);
 /* TX power */
 extern int ble_txpwr_set(int power_type, int power_level);
 extern int ble_txpwr_get(int power_type);
@@ -1013,7 +1005,7 @@ esp_err_t esp_vhci_host_register_callback(const esp_vhci_host_callback_t *callba
 		return ESP_FAIL;
 	}
 
-	return API_vhci_host_register_callback((const vhci_host_callback_t *)callback) == 0 ? ESP_OK : ESP_FAIL;
+	return API_vhci_host_register_callback((const esp_vhci_host_callback_t *)callback) == 0 ? ESP_OK : ESP_FAIL;
 }
 
 

zephyr/esp32s3/CMakeLists.txt

@@ -403,25 +403,28 @@ if(CONFIG_SOC_SERIES_ESP32S3)
       ../../components/efuse/src/efuse_controller/keys/with_key_purposes/esp_efuse_api_key.c
       )
 
-    zephyr_sources_ifdef(CONFIG_WIFI_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
-
-    zephyr_link_libraries_ifndef(CONFIG_WIFI_BUILD_ONLY_MODE
-      net80211
-      core
-      pp
-      phy
-      ## esp-idf wifi libs refer gcc libs symbols, so linked in libgcc
-      gcc
-        -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32s3
-      )
+    if (CONFIG_WIFI_BUILD_ONLY_MODE OR CONFIG_BT_BUILD_ONLY_MODE)
+      zephyr_sources_ifdef(CONFIG_WIFI_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
+    else()
+      zephyr_link_libraries_ifndef(CONFIG_WIFI_BUILD_ONLY_MODE
+        net80211
+        core
+        pp
+        phy
+        ## esp-idf wifi libs refer gcc libs symbols, so linked in libgcc
+        gcc
+          -L${CMAKE_CURRENT_SOURCE_DIR}/../blobs/lib/esp32s3
+        )
+    endif()
   endif()
 
   ## BT definitions
   if (CONFIG_BT)
     zephyr_sources(src/bt/esp_bt_adapter.c)
     zephyr_compile_definitions(CONFIG_BT_ENABLED)
 
-    zephyr_link_libraries(
+    zephyr_sources_ifdef(CONFIG_BT_BUILD_ONLY_MODE ../port/wifi/wifi_stubs.c)
+    zephyr_link_libraries_ifndef(CONFIG_BT_BUILD_ONLY_MODE
       ## ble
       btbb
       btdm_app

zephyr/esp32s3/include/bt/esp_bt.h

@@ -85,13 +85,22 @@ enum {
     ESP_BT_COEX_PHY_CODED_TX_RX_TIME_LIMIT_FORCE_ENABLE,         /*!< Always Enable the limit */
 };
 
+/* vendor dependent signals to be posted to controller task */
+typedef enum {
+    BTDM_VND_OL_SIG_WAKEUP_TMR = 0,
+    BTDM_VND_OL_SIG_NUM,
+} btdm_vnd_ol_sig_t;
+
 #define ESP_BT_HCI_TL_STATUS_OK            (0)   /*!< HCI_TL Tx/Rx operation status OK */
 
 /**
  * @brief callback function for HCI Transport Layer send/receive operations
  */
 typedef void (* esp_bt_hci_tl_callback_t) (void *arg, uint8_t status);
 
+/* prototype of function to handle vendor dependent signals */
+typedef void (* btdm_vnd_ol_task_func_t)(void *param);
+
 #ifdef CONFIG_BT_ENABLED
 
 #define BT_CTRL_BLE_MAX_ACT_LIMIT           10  //Maximum BLE activity limitation

zephyr/esp32s3/src/bt/esp_bt_adapter.c

@@ -92,14 +92,6 @@ typedef union {
 
 #define BLE_PWR_HDL_INVL 0xFFFF
 
-typedef enum {
-	BTDM_VND_OL_SIG_WAKEUP_TMR = 0,
-	BTDM_VND_OL_SIG_NUM,
-} btdm_vnd_ol_sig_t;
-
-/* prototype of function to handle vendor dependent signals */
-typedef void (* btdm_vnd_ol_task_func_t)(void *param);
-
 /* VHCI function interface */
 typedef struct vhci_host_callback {
 	/* callback used to notify that the host can send packet to controller */
@@ -235,7 +227,7 @@ extern int btdm_hci_tl_io_event_post(int event);
 /* VHCI */
 extern bool API_vhci_host_check_send_available(void);
 extern void API_vhci_host_send_packet(uint8_t *data, uint16_t len);
-extern int API_vhci_host_register_callback(const vhci_host_callback_t *callback);
+extern int API_vhci_host_register_callback(const esp_vhci_host_callback_t *callback);
 /* TX power */
 extern int ble_txpwr_set(int power_type, int power_level);
 extern int ble_txpwr_get(int power_type);
@@ -1007,7 +999,7 @@ esp_err_t esp_vhci_host_register_callback(const esp_vhci_host_callback_t *callba
 		return ESP_FAIL;
 	}
 
-	return API_vhci_host_register_callback((const vhci_host_callback_t *)callback) == 0 ? ESP_OK : ESP_FAIL;
+	return API_vhci_host_register_callback((const esp_vhci_host_callback_t *)callback) == 0 ? ESP_OK : ESP_FAIL;
 }
 
 

zephyr/port/wifi/wifi_stubs.c

@@ -1220,3 +1220,141 @@ void phy_init_param_set(uint8_t param) {
 void phy_wifi_enable_set(uint8_t enable) {
     ARG_UNUSED(enable);
 }
+
+
+
+// ################### BLE
+#include "esp_bt.h"
+
+int btdm_osi_funcs_register(void *osi_funcs) {
+    return ESP_OK;
+}
+
+int btdm_controller_init(uint32_t config_mask, esp_bt_controller_config_t *config_opts) {
+    return ESP_OK;
+}
+
+void btdm_controller_deinit(void) {
+    // No-op
+}
+
+int btdm_controller_enable(esp_bt_mode_t mode) {
+    return ESP_OK;
+}
+
+void btdm_controller_disable(void) {
+    // No-op
+}
+
+uint8_t btdm_controller_get_mode(void) {
+    return 0;
+}
+
+const char *btdm_controller_get_compile_version(void) {
+    return "dummy_version";
+}
+
+void btdm_rf_bb_init_phase2(void) {
+    // No-op
+}
+
+#ifdef CONFIG_SOC_SERIES_ESP32
+int btdm_dispatch_work_to_controller(workitem_handler_t callback, void *arg, bool blocking) {
+    return ESP_OK;
+}
+#endif
+
+void btdm_controller_enable_sleep(bool enable) {
+    // No-op
+}
+
+void btdm_controller_set_sleep_mode(uint8_t mode) {
+    // No-op
+}
+
+uint8_t btdm_controller_get_sleep_mode(void) {
+    return 0;
+}
+
+bool btdm_power_state_active(void) {
+    return true;
+}
+
+void btdm_wakeup_request(void) {
+    // No-op
+}
+
+void btdm_in_wakeup_requesting_set(bool in_wakeup_requesting) {
+    // No-op
+}
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "esp_err.h" // Include relevant headers if needed
+
+#ifndef CONFIG_SOC_SERIES_ESP32
+
+int btdm_vnd_offload_task_register(btdm_vnd_ol_sig_t sig, btdm_vnd_ol_task_func_t func) {
+    return ESP_OK;
+}
+
+int btdm_vnd_offload_task_deregister(btdm_vnd_ol_sig_t sig) {
+    return ESP_OK;
+}
+
+int r_btdm_vnd_offload_post(btdm_vnd_ol_sig_t sig, void *param) {
+    return ESP_OK;
+}
+
+#endif /* CONFIG_SOC_SERIES_ESP32 */
+uint8_t btdm_sleep_clock_sync(void) {
+    return 0;
+}
+
+bool btdm_lpclk_select_src(uint32_t sel) {
+    return true;
+}
+
+bool btdm_lpclk_set_div(uint32_t div) {
+    return true;
+}
+
+int btdm_hci_tl_io_event_post(int event) {
+    return ESP_OK;
+}
+
+bool API_vhci_host_check_send_available(void) {
+    return true;
+}
+
+void API_vhci_host_send_packet(uint8_t *data, uint16_t len) {
+    // No-op
+}
+
+int API_vhci_host_register_callback(const esp_vhci_host_callback_t *callback) {
+    return ESP_OK;
+}
+
+void coex_pti_v2(void) {
+    // No-op
+}
+
+void sdk_config_set_bt_pll_track_enable(bool enable) {
+    // No-op
+}
+
+void sdk_config_set_uart_flow_ctrl_enable(bool enable) {
+    // No-op
+}
+
+void config_bt_funcs_reset(void) {
+    // No-op
+}
+
+void config_ble_funcs_reset(void) {
+    // No-op
+}
+
+void config_btdm_funcs_reset(void) {
+    // No-op
+}