net: hns3: streaming dma buffer sync between cpu and device

Browse source

Right now they are empty functions for our SoC since hardware can keep
cache coherent, but it is still good to align with streaming DMA APIs
as device drivers should not make an assumption of SoC.

Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Barry Song 2020-06-18 13:02:11 +12:00 • committed by David S. Miller

parent e99a308da3

commit c2a2e1270a

1 changed files with 17 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

View file