net: hns3: move DMA map into hns3_fill_desc

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To solve the L3 checksum error problem which happens when driver
does not clear L3 checksum, DMA map should be done after calling
skb_cow_head.

This patch moves DMA map into hns3_fill_desc to ensure that DMA
map is done after calling skb_cow_head.

Fixes: 76ad4f0ee7 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Fuyun Liang <liangfuyun1@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Peng Li 2018-10-16 19:58:49 +08:00 • committed by David S. Miller

parent 0bbbf15dea

commit 5188f218fc

2 changed files with 24 additions and 26 deletions

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47

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

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3

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

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