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net: hns: Fix loopback test failed at copper ports
authorYonglong Liu <liuyonglong@huawei.com>
Fri, 31 May 2019 08:59:50 +0000 (16:59 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 10 Jul 2019 07:56:32 +0000 (09:56 +0200)
commit9df6837e2220c30af3ffd89f5b022f44af2e60c1
tree032423f31dc0be87495201848a222cace448fcd3tree
parent629877b5a33c92bc81e637090fb566017e3c2b33commit | diff
net: hns: Fix loopback test failed at copper ports

[ Upstream commit 2e1f164861e500f4e068a9d909bbd3fcc7841483 ]

When doing a loopback test at copper ports, the serdes loopback
and the phy loopback will fail, because of the adjust link had
not finished, and phy not ready.

Adds sleep between adjust link and test process to fix it.

Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/hisilicon/hns/hns_ethtool.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git