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Commit 4b9e1bab authored by Nikita Edward Baruzdin's avatar Nikita Edward Baruzdin Committed by Marc Kleine-Budde
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can: netlink: Add CAN_CTRLMODE_PRESUME_ACK flag



Most CAN controllers have a support for ignoring ACK absence. Some of
them refer to this feature as a self test mode (e. g. SJA1000) and some
include it as a part of a loopback mode (e. g. MCP2510).

Setting the introduced flag via netlink should make CAN controller
perform a successful transmission, even if there is no acknowledgement
(dominant ACK bit) received.

Signed-off-by: default avatarNikita Edward Baruzdin <nebaruzdin@gmail.com>
Acked-by: default avatarOliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent f736d998
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