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(parent: ee6db78) | patch
rtw88: pci: Use DMA sync instead of remapping in RX ISR
authorJian-Hong Pan <jian-hong@endlessm.com>
Thu, 11 Jul 2019 05:24:27 +0000 (13:24 +0800)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 24 Jul 2019 11:49:18 +0000 (14:49 +0300)
commit29b68a920f6abb7b5ba21ab4b779f62d536bac9b
treec1c19ecbe411bfe6e1245e3e0ab285e398c14f02tree | snapshot
parentee6db78f5db9bfe426c57a1ec9713827ebccd2d4commit | diff
rtw88: pci: Use DMA sync instead of remapping in RX ISR

Since each skb in RX ring is reused instead of new allocation, we can
treat the DMA in a more efficient way by DMA synchronization.

Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/realtek/rtw88/pci.c diff | blob | history