From: Weidong Wang <wangweido...@huawei.com> Date: Thu, 14 Apr 2016 15:43:52 +0800
> When tested the PHY SGMII Loopback: > 1.set the LOOPBACK bit, > 2.set the autoneg to AUTONEG_DISABLE, it calls the > genphy_setup_forced which will clear the bit. > > The BMCR_LOOPBACK bit should be preserved. > > As Florian pointed out that other bits should be preserved too. > So I make the BMCR_ISOLATE and BMCR_PDOWN as well. > > Signed-off-by: Weidong Wang <wangweido...@huawei.com> Applied, thank you.
