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/linux/drivers/net/can/spi/mcp251xfd/
H A Dmcp251xfd-core.cee42bedc85a6e87791d5c20da6f2d150188cde54 Tue Dec 01 05:40:19 UTC 2020 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> can: mcp251xfd: Add support for internal loopback mode

MCP251xFD supports internal loopback mode which can be used to verify CAN
functionality in the absence of a real CAN device.

Link: https://lore.kernel.org/r/20201201054019.11012-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
[mkl: mcp251xfd_get_normal_mode(): move CAN_CTRLMODE_LOOPBACK check to front]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>