netdev - Re: [PATCH v2 2/2] net: macb: Allow SGMII only if we are a GEM in mac

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Date:   Tue, 12 Oct 2021 10:27:03 +0200
From:   Antoine Tenart <atenart@...nel.org>
To:     Jakub Kicinski <kuba@...nel.org>,
        Sean Anderson <sean.anderson@...o.com>
Cc:     netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>,
        Russell King <linux@...linux.org.uk>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: Re: [PATCH v2 2/2] net: macb: Allow SGMII only if we are a GEM in mac_validate

Hello Sean,

Quoting Jakub Kicinski (2021-10-12 02:17:59)
> On Mon, 11 Oct 2021 12:55:17 -0400 Sean Anderson wrote:
> > This aligns mac_validate with mac_config. In mac_config, SGMII is only
> > enabled if macb_is_gem. Validate should care if the mac is a gem as
> > well. This also simplifies the logic now that all gigabit modes depend
> > on the mac being a GEM.

This looks correct.

> > Fixes: 7897b071ac3b ("net: macb: convert to phylink")

If this is a fix, the patch has to be first in the series as it is
depending on the first one which is not a fix.

Thanks,
Antoine