linux-kernel - Re: Aw: Re: Re: Re: [PATCH v3 0/5] arm: dts: mt7623: relocate gmacs, mt7530 switch, and add port@5

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Date:   Wed, 12 Apr 2023 17:31:10 +0300
From:   Arınç ÜNAL <arinc.unal@...nc9.com>
To:     Frank Wunderlich <frank-w@...lic-files.de>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, erkin.bozoglu@...ont.com
Subject: Re: Aw: Re: Re: Re: [PATCH v3 0/5] arm: dts: mt7623: relocate gmacs,
 mt7530 switch, and add port@5

On 12.04.2023 15:49, Frank Wunderlich wrote:
> Hi,
> 
> retested series on bananpi r2 on 6.3-rc6 (after throughput is fixed for mt7623/trgmii too) with additional patches:
> 
> "net: dsa: implement preferred cpu port handling" by Vladimir Oltean to stay on gmac0 by default
> "net: dsa: mt7530: add support for changing DSA master" by Richard van Schagen
> 
> looks good so far, but i have not managed how to change dsa master from the preferred port (eth0) to the second one...
> any idea how the correct syntax is for iproute2?

https://www.kernel.org/doc/html/latest/networking/dsa/configuration.html#affinity-of-user-ports-to-cpu-ports

In short: ip link set lan0 type dsa conduit eth1

> 
> at least vladimirs patch should be included when applying this series

I'm currently cleaning up the DSA driver, I'll get to this at some point.

Arınç