mt76: fix rx dma ring descriptor state on reset

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To avoid having the hardware potentially write to memory behind stale
descriptors, set the dma-done flag on all of them before cleaning up
allocated rx buffers

Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Felix Fietkau 2019-12-05 17:32:41 +01:00

parent 3e3848280f

commit 2703bafcdb

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/mediatek/mt76/dma.c

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