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twx-linux/drivers/net
Joakim Zhang d6b15585bc can: flexcan: disable completely the ECC mechanism
[ Upstream commit 5e269324db ]

The ECC (memory error detection and correction) mechanism can be
activated or not, controlled by the ECCDIS bit in CAN_MECR. When
disabled, updates on indications and reporting registers are stopped.
So if want to disable ECC completely, had better assert ECCDIS bit, not
just mask the related interrupts.

Fixes: cdce844865 ("can: flexcan: add vf610 support for FlexCAN")
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-11-12 19:16:10 +01:00
..
2019-11-12 19:16:07 +01:00
2019-10-05 12:30:13 +02:00