Re: [PATCH v2] net: phy: micrel: add Asym Pause workaround for KSZ9021

From: Florian Fainelli
Date: Fri Sep 27 2019 - 14:22:28 EST


On 9/27/19 12:58 AM, Hans Andersson wrote:
> From: Hans Andersson <hans.andersson@xxxxxxxxxxxxxx>
>
> The Micrel KSZ9031 PHY may fail to establish a link when the Asymmetric
> Pause capability is set. This issue is described in a Silicon Errata
> (DS80000691D or DS80000692D), which advises to always disable the
> capability.
>
> Micrel KSZ9021 has no errata, but has the same issue with Asymmetric Pause.
> This patch apply the same workaround as the one for KSZ9031.
>
> Fixes: 3aed3e2a143c ("net: phy: micrel: add Asym Pause workaround")
> Signed-off-by: Hans Andersson <hans.andersson@xxxxxxxxxxxxxx>
> Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

Reviewed-by: Florian Fainelli <f.fainellI@xxxxxxxxx>
--
Florian