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(parent: 7e74a19) | patch
net: hns: Add mac pcs config when enable|disable mac
authorYonglong Liu <liuyonglong@huawei.com>
Sat, 15 Dec 2018 03:53:28 +0000 (11:53 +0800)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 Dec 2018 20:07:32 +0000 (12:07 -0800)
commit726ae5c9e5f0c18eca8ea5296b526242c3e89822
tree9ac05e237b4b7cb4334e3463c6bffd672b75eb8dtree
parent7e74a19ca522aec7c2be201a7ae1d1d57ded409bcommit | diff
net: hns: Add mac pcs config when enable|disable mac

In some case, when mac enable|disable and adjust link, may cause hard to
link(or abnormal) between mac and phy. This patch adds the code for rx PCS
to avoid this bug.

Disable the rx PCS when driver disable the gmac, and enable the rx PCS
when driver enable the mac.

Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c diff | blob | history
drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h diff | blob | history
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