Merge branch 'feat/optimize_bt_porting_hci_0628' into 'master'

Feat/optimize bt porting hci 0628 Closes BLERP-850 and BLERP-848 See merge request espressif/esp-idf!31913
espressif · Jul 15, 2024 · abfca50 · abfca50
2 parents e4ed7e4 + 3748573
commit abfca50
Show file tree

Hide file tree

Showing 47 changed files with 3,186 additions and 1,125 deletions.
diff --git a/components/bt/CMakeLists.txt b/components/bt/CMakeLists.txt
@@ -117,6 +117,7 @@ if(CONFIG_BT_ENABLED)
             common/btc/include
             common/include
             porting/mem/
+            porting/include
         )
     list(APPEND include_dirs ${common_include_dirs})
 
@@ -573,29 +574,51 @@ if(CONFIG_BT_ENABLED)
 
 
     if(CONFIG_BT_LE_CONTROLLER_NPL_OS_PORTING_SUPPORT)
+        list(APPEND srcs
+                "porting/npl/freertos/src/npl_os_freertos.c"
+                "porting/mem/os_msys_init.c"
+                "porting/transport/src/hci_transport.c"
+        )
+
+        if(CONFIG_BT_CONTROLLER_DISABLED)
             list(APPEND srcs
-                    "porting/npl/freertos/src/npl_os_freertos.c"
-                    "porting/mem/os_msys_init.c"
+                "host/nimble/nimble/porting/nimble/src/hal_uart.c"
             )
-
-            if(CONFIG_BT_CONTROLLER_DISABLED)
+        elseif(CONFIG_BT_LE_HCI_INTERFACE_USE_RAM)
+            if(CONFIG_BT_NIMBLE_ENABLED)
                 list(APPEND srcs
-                        "host/nimble/nimble/porting/nimble/src/hal_uart.c"
-                    )
+                    "porting/transport/driver/vhci/hci_driver_nimble.c"
+                    "host/nimble/nimble/nimble/transport/esp_ipc/src/hci_esp_ipc.c"
+                )
+            else()
+                list(APPEND srcs
+                    "porting/transport/driver/vhci/hci_driver_standard.c"
+                )
             endif()
-            list(APPEND include_dirs
-                    porting/include
-                    porting/npl/freertos/include
-                    porting/transport/include
-            )
-
-            if(CONFIG_BT_LE_HCI_INTERFACE_USE_UART)
+        elseif(CONFIG_BT_LE_HCI_INTERFACE_USE_UART)
                 list(APPEND srcs
-                        "porting/transport/uart/hci_uart.c"
-                    )
+                    "porting/transport/driver/common/hci_driver_util.c"
+                    "porting/transport/driver/common/hci_driver_h4.c"
+                    "porting/transport/driver/common/hci_driver_mem.c"
+                    "porting/transport/driver/uart/hci_driver_uart_config.c"
+                )
+            if(CONFIG_BT_LE_UART_HCI_DMA_MODE)
+                list(APPEND srcs
+                    "porting/transport/driver/uart/hci_driver_uart_dma.c"
+                )
+            else()
+                list(APPEND srcs
+                    "porting/transport/driver/uart/hci_driver_uart.c"
+                )
             endif()
-    endif()
+        endif()
 
+        list(APPEND include_dirs
+                porting/include
+                porting/npl/freertos/include
+                porting/transport/include
+        )
+    endif()
 
     if(NOT (CONFIG_BT_LE_CRYPTO_STACK_MBEDTLS OR CONFIG_BT_NIMBLE_CRYPTO_STACK_MBEDTLS))
         list(APPEND include_dirs
@@ -621,7 +644,6 @@ if(CONFIG_BT_ENABLED)
     if(CONFIG_BT_NIMBLE_ENABLED)
 
         list(APPEND include_dirs
-
                     host/nimble/nimble/nimble/host/include
                     host/nimble/nimble/nimble/include
                     host/nimble/nimble/nimble/host/services/ans/include
@@ -725,10 +747,12 @@ if(CONFIG_BT_ENABLED)
                 "host/nimble/nimble/porting/npl/freertos/src/nimble_port_freertos.c"
                 "host/nimble/port/src/nvs_port.c"
             )
+
             list(APPEND include_dirs
                 host/nimble/nimble/porting/nimble/include
                 host/nimble/port/include
                 host/nimble/nimble/nimble/transport/include
+                host/nimble/nimble/nimble/include
             )
 
             if(CONFIG_BT_CONTROLLER_DISABLED)
@@ -762,6 +786,7 @@ if(CONFIG_BT_ENABLED)
         if(CONFIG_BT_NIMBLE_LEGACY_VHCI_ENABLE AND CONFIG_BT_CONTROLLER_ENABLED)
             list(APPEND srcs
                 "host/nimble/esp-hci/src/esp_nimble_hci.c"
+                "host/nimble/nimble/nimble/transport/esp_ipc_legacy/src/hci_esp_ipc_legacy.c"
             )
             list(APPEND include_dirs ${nimble_hci_include_dirs})
         endif()

diff --git a/components/bt/controller/esp32c2/Kconfig.in b/components/bt/controller/esp32c2/Kconfig.in
@@ -2,15 +2,15 @@
 menu "HCI Config"
 
     choice BT_LE_HCI_INTERFACE
-        prompt "Select HCI interface"
+        prompt "HCI mode"
         default BT_LE_HCI_INTERFACE_USE_RAM
 
         config BT_LE_HCI_INTERFACE_USE_RAM
-            bool "ram"
+            bool "VHCI"
             help
                 Use RAM as HCI interface
         config BT_LE_HCI_INTERFACE_USE_UART
-            bool "uart"
+            bool "UART(H4)"
             help
                 Use UART as HCI interface
     endchoice
@@ -73,12 +73,26 @@ menu "HCI Config"
                 UART_PARITY_ODD
     endchoice
 
-    config BT_LE_HCI_UART_TASK_STACK_SIZE
-        int "HCI uart task stack size"
-        depends on BT_LE_HCI_INTERFACE_USE_UART
-        default 1000
+    config BT_LE_HCI_UART_RX_BUFFER_SIZE
+        int "The size of rx ring buffer memory"
+        depends on !BT_LE_HCI_INTERFACE_USE_RAM
+        default 512
+        help
+            The size of rx ring buffer memory
+
+    config BT_LE_HCI_UART_TX_BUFFER_SIZE
+        int "The size of tx ring buffer memory"
+        depends on !BT_LE_HCI_INTERFACE_USE_RAM
+        default 256
+        help
+            The size of tx ring buffer memory
+
+    config BT_LE_HCI_TRANS_TASK_STACK_SIZE
+        int "HCI transport task stack size"
+        depends on !BT_LE_HCI_INTERFACE_USE_RAM
+        default 1024
         help
-            Set the size of uart task stack
+            This configures stack size of hci transport task
 endmenu
 
 config BT_LE_CONTROLLER_NPL_OS_PORTING_SUPPORT