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(parent: 94d4d07) | patch
mt76: set dma-done flag for flushed descriptors
authorFelix Fietkau <nbd@nbd.name>
Mon, 20 Jan 2020 11:07:09 +0000 (12:07 +0100)
committerFelix Fietkau <nbd@nbd.name>
Fri, 14 Feb 2020 09:06:06 +0000 (10:06 +0100)
commit5ffc6b5a98404db51529c427ccbccd4878593cea
tree8c9cbe303dda2ef3974c2b5e1fa8f6b9835c802ctree | snapshot
parent94d4d07675fa3aae05b8db8ee2544e196adc2c00commit | diff
mt76: set dma-done flag for flushed descriptors

Avoids a theoretical corner case where the hardware could try to process
a stale descriptor after a watchdog reset

Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/dma.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git