SocketCAN on Native POSIX Board

drivers/can/CMakeLists.txt

@@ -9,3 +9,14 @@ zephyr_sources_ifdef(CONFIG_CAN_MCUX_FLEXCAN can_mcux_flexcan.c)
 zephyr_sources_ifdef(CONFIG_USERSPACE        can_handlers.c)
 zephyr_sources_ifdef(CONFIG_CAN_SHELL        can_shell.c)
 zephyr_sources_ifdef(CONFIG_CAN_NET          can_net.c)
+
+if(CONFIG_CAN_NATIVE_POSIX)
+	zephyr_library()
+	zephyr_library_include_directories(${ZEPHYR_BASE}/subsys/net/l2)
+	zephyr_library_compile_definitions(NO_POSIX_CHEATS)
+	zephyr_library_compile_definitions(_DEFAULT_SOURCE)
+	zephyr_library_sources(
+		can_native_posix.c
+		can_native_posix_adapt.c
+		)
+endif()

drivers/can/Kconfig

@@ -62,5 +62,6 @@ source "drivers/can/Kconfig.mcux"
 source "drivers/can/Kconfig.mcp2515"
 source "drivers/can/Kconfig.loopback"
 source "drivers/can/Kconfig.net"
+source "drivers/can/Kconfig.native_posix"
 
 endif # CAN

drivers/can/Kconfig.native_posix

@@ -0,0 +1,64 @@
+# Kconfig.native_posix - native_posix CAN configuration options
+
+#
+# Copyright (c) 2019 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+config CAN_NATIVE_POSIX
+	bool "native_posix CAN Driver"
+	depends on ARCH_POSIX && NETWORKING
+	help
+	  Enable native_posix CAN driver
+
+config CAN_MAX_FILTER
+	int "Maximum number of concurrent active filters"
+	depends on CAN_NATIVE_POSIX
+	default 32
+	range 1 56
+	help
+	  Defines the array size of the callback/msgq pointers.
+	  Must be at least the size of concurrent reads.
+
+## Interface 1
+config CAN_NATIVE_POSIX_INTERFACE_1
+	bool "CANBUS interface 1"
+   	depends on CAN_NATIVE_POSIX
+	help
+	  This option enables the CANBUS network interface for Native POSIX board.
+
+config CAN_NATIVE_POSIX_INTERFACE_1_NAME
+	string "CANBUS interface 1 name on Linux side"
+    depends on CAN_NATIVE_POSIX_INTERFACE_1
+	default "vcan0"
+	help
+	  This option sets the CANBUS network interface 1 name in host system.
+
+config CAN_NATIVE_POSIX_INTERFACE_1_SOCKETCAN_NAME
+	string "Network device name"
+    depends on CAN_NATIVE_POSIX_INTERFACE_1
+	default "SOCKET_CAN_1"
+	help
+	  Name of the network device driver for SocketCAN.
+
+## Interface 2
+config CAN_NATIVE_POSIX_INTERFACE_2
+	bool "CANBUS interface 2"
+  	depends on CAN_NATIVE_POSIX
+	help
+	  This option enables the CANBUS network interface for Native POSIX board.
+
+config CAN_NATIVE_POSIX_INTERFACE_2_NAME
+	string "CANBUS interface 2 name on Linux side"
+    depends on CAN_NATIVE_POSIX_INTERFACE_2
+	default "vcan1"
+	help
+	  This option sets the CANBUS network interface 1 name in host system.
+
+config CAN_NATIVE_POSIX_INTERFACE_2_SOCKETCAN_NAME
+	string "Network device name"
+    depends on CAN_NATIVE_POSIX_INTERFACE_2
+	default "SOCKET_CAN_2"
+	help
+	  Name of the network device driver for SocketCAN.