tree 477578be71f521601059ed7393f573112d437f46
parent 7515188594464e0d397018fe6a89f0eb791060e7
author Yonglong Liu <liuyonglong@huawei.com> 1559293190 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1562745330 +0200

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>