Re: [PATCH net] net: thunderx: Fix PHY autoneg for SGMII QLM mode
From: David Miller
Date: Wed Feb 08 2017 - 15:48:30 EST
Date: Wed, 8 Feb 2017 18:09:00 +0530
> From: Thanneeru Srinivasulu <tsrinivasulu@xxxxxxxxxx>
> This patch fixes the case where there is no phydev attached
> to a LMAC in DT due to non-existance of a PHY driver or due
> to usage of non-stanadard PHY which doesn't support autoneg.
> Changes dependeds on firmware to send correct info w.r.t
> PHY and autoneg capability.
> This patch also covers a case where a 10G/40G interface is used
> as a 1G with convertors with Cortina PHY in between.
> Signed-off-by: Thanneeru Srinivasulu <tsrinivasulu@xxxxxxxxxx>
> Signed-off-by: Sunil Goutham <sgoutham@xxxxxxxxxx>