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drivers: can: native_posix_linux: initial implementation

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This driver provides an interface to SocketCAN interfaces of the Linux
system running a Zephyr application with the native_posix board. These
interfaces may be virtual or actual CAN buses.

Signed-off-by: Martin Jäger <martin@libre.solar>
This commit is contained in:
Martin Jäger 2022-08-05 12:44:44 +02:00 • committed by Carles Cufí
commit 77e4c6515a
8 changed files with 702 additions and 1 deletions
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drivers/can/Kconfig.native_posix_linux Normal file
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# Native Linux SocketCAN configuration options
# Copyright (c) 2022 Martin Jäger <martin@libre.solar>
# SPDX-License-Identifier: Apache-2.0
config CAN_NATIVE_POSIX_LINUX
bool "Native Linux SocketCAN Driver"
default y
depends on DT_HAS_ZEPHYR_NATIVE_POSIX_LINUX_CAN_ENABLED
help
Enable native Linux SocketCAN Driver
if CAN_NATIVE_POSIX_LINUX
config CAN_NATIVE_POSIX_LINUX_RX_THREAD_PRIORITY
int "Priority for internal RX thread"
default 2
help
Priority level of the internal thread which is run for
handling of incoming packets.
config CAN_MAX_FILTER
int "Maximum number of concurrent active filters"
default 5
range 1 32
help
Defines the array size of the callback/msgq pointers.
Must be at least the size of concurrent reads.
endif # CAN_NATIVE_POSIX_LINUX