Marc Kleine-Budde a68eda2036 can: mcp251xfd: mcp251xfd_tx_obj_from_skb(): don't copy data for RTR CAN frames in TX-path ...

In Classical CAN there are RTR frames. RTR frames have the RTR bit set, may
have a dlc != 0, but contain no data.

This patch optimizes the TX-path to not copy any data for RTR frames.

Link: https://lore.kernel.org/r/20210114153448.1506901-5-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2021-01-27 10:01:47 +01:00

..

Kconfig

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Makefile

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mcp251xfd-core.c

can: mcp251xfd: mcp251xfd_tx_obj_from_skb(): don't copy data for RTR CAN frames in TX-path

2021-01-27 10:01:47 +01:00

mcp251xfd-crc16.c

can: mcp251xfd: rename all remaining occurrence to mcp251xfd

2020-09-30 21:55:28 +02:00

mcp251xfd-regmap.c

can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings

2020-11-03 22:30:33 +01:00

mcp251xfd.h

can: mcp251xfd: tef-path: reduce number of SPI core requests to set UINC bit

2020-11-29 21:19:12 +01:00