smsc75xx: Add workaround for gigabit link up hardware errata.
authorYuiko Oshino <yuiko.oshino@microchip.com>
Tue, 3 Jul 2018 15:21:46 +0000 (11:21 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 24 Aug 2018 11:09:12 +0000 (13:09 +0200)
commit5996929435a8418dc1e633d44c13e83383c019d5
tree2889ea2cc270aebbf0f00801d3acb7bde76953cb
parent6e7084e2c3f9fe203eeab3b0f053b99f830afd71
smsc75xx: Add workaround for gigabit link up hardware errata.

[ Upstream commit d461e3da905332189aad546b2ad9adbe6071c7cc ]

In certain conditions, the device may not be able to link in gigabit mode. This software workaround ensures that the device will not enter the failure state.

Fixes: d0cad871703b898a442e4049c532ec39168e5b57 ("SMSC75XX USB 2.0 Gigabit Ethernet Devices")
Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/usb/smsc75xx.c