can: m_can: Batch acknowledge transmit events

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Transmit events from the txe fifo can be batch acknowledged by
acknowledging the last read txe fifo item. This will save txe_count
writes which is important for peripheral chips.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Link: https://lore.kernel.org/all/20221206115728.1056014-7-msp@baylibre.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Markus Schneider-Pargmann 2022-12-06 12:57:23 +01:00 • committed by Marc Kleine-Budde

parent 6355a3c983

commit e3bff5256a

1 changed files with 9 additions and 6 deletions

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drivers/net/can/m_can/m_can.c

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