]> git.baikalelectronics.ru Git - kernel.git/commit
mt76: dma: cache dma map address/len in struct mt76_queue_entry
authorFelix Fietkau <nbd@nbd.name>
Thu, 27 Aug 2020 05:58:32 +0000 (07:58 +0200)
committerFelix Fietkau <nbd@nbd.name>
Thu, 24 Sep 2020 16:10:18 +0000 (18:10 +0200)
commita67cec9f328485eca90fb25c1b9cd5e5a765467f
tree7505075cb714e6b309b556198edaa6699ddaaf5d
parentdceb3b3a99e621339275e6e001143d83dad90402
mt76: dma: cache dma map address/len in struct mt76_queue_entry

Accessing them from uncached memory can be expensive, so it's cheaper to
cache them

Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/dma.c
drivers/net/wireless/mediatek/mt76/mt76.h