linux-kernel - Re: [PATCH] dp83867: fix speed 10 in sgmii mode

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Message-ID: <CAJGZr0+fJR1uF8H=sH6FgHxt6xP1cc=FHdGpbqPjqJOuZZ8P8Q@mail.gmail.com>
Date:   Thu, 6 Dec 2018 21:27:24 +0300
From:   Maxim Uvarov <muvarov@...il.com>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     kernel list <linux-kernel@...r.kernel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH] dp83867: fix speed 10 in sgmii mode

пт, 26 окт. 2018 г. в 02:06, Andrew Lunn <andrew@...n.ch>:
>
> On Thu, Oct 25, 2018 at 02:05:30PM +0300, Max Uvarov wrote:
>
> Hi Max
>
> > For support 10Mps sped in SGMII mode DP83867_10M_SGMII_RATE_ADAPT bit
>
> speed.
>
> > of DP83867_10M_SGMII_CFG register has to be cleared by software.
> > That does not affect speeds 100 and 1000 so can be done on init.
>
> It would be good to add a Fixes: tag. Has this always been broken?
>

I somehow skipped this reply. I guess that was always broken. More
likely 10M is not the speed what people use nowadays. But anyway it
will be great to fix anyway.

Max.

> Thanks
>         Andrew