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(parent: ff93812) | 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)
commitafb5a5441937d94cdc193c5e91ce8035cd2b0b32
tree9ac05e237b4b7cb4334e3463c6bffd672b75eb8dtree | snapshot
parentff938120dfb17d694333b6b85b80252e1e1f677ecommit | 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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