netdev - Re: [PATCH] mv88e6xxx: Add serdes Rx statistics

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Message-ID: <20191223084504.GB32356@lunn.ch>
Date:   Mon, 23 Dec 2019 09:45:04 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Nikita Yushchenko <nikita.yoush@...entembedded.com>
Cc:     Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Chris Healy <cphealy@...il.com>
Subject: Re: [PATCH] mv88e6xxx: Add serdes Rx statistics

On Mon, Dec 23, 2019 at 08:53:24AM +0300, Nikita Yushchenko wrote:
> If packet checker is enabled in the serdes, then Rx counter registers
> start working, and no side effects have been detected.
> 
> This patch enables packet checker automatically when powering serdes on,
> and exposes Rx counter registers via ethtool statistics interface.
> 
> Code partially basded by older attempt by Andrew Lunn.
> 
> Signed-off-by: Nikita Yushchenko <nikita.yoush@...entembedded.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew