linux-kernel - Re: [RFC 0/4] net: l2switch: Provide support for L2 switch on i.MX28 SoC

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Date:   Thu, 26 Nov 2020 01:00:49 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Lukasz Majewski <lukma@...x.de>
Cc:     Fugang Duan <fugang.duan@....com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        Fabio Estevam <festevam@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Peng Fan <peng.fan@....com>, stefan.agner@...adex.com,
        krzk@...nel.org, Shawn Guo <shawnguo@...nel.org>
Subject: Re: [RFC 0/4] net: l2switch: Provide support for L2 switch on i.MX28
 SoC

On Thu, Nov 26, 2020 at 12:24:55AM +0100, Lukasz Majewski wrote:
> This is the first attempt to add support for L2 switch available on some NXP
> devices - i.e. iMX287 or VF610. This patch set uses common FEC and DSA code.

Interesting. I need to take another look at the Vybrid manual. Last
time i looked, i was more thinking of a pure switchdev driver, not a
DSA driver. So i'm not sure this is the correct architecture. But has
been a while since i looked at the datasheet.

    Andrew