linux-kernel - Re: [PATCH RESEND net-next v4 3/3] net: dsa: rzn1-a5psw: add vlan support

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Message-ID: <20230330144009.3lqsqt7h5qc7siuw@skbuf>
Date:   Thu, 30 Mar 2023 17:40:09 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     Clément Léger <clement.leger@...tlin.com>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Herve Codina <herve.codina@...tlin.com>,
        Miquèl Raynal <miquel.raynal@...tlin.com>,
        Milan Stevanovic <milan.stevanovic@...com>,
        Jimmy Lalande <jimmy.lalande@...com>,
        Pascal Eberhard <pascal.eberhard@...com>,
        Arun Ramadoss <Arun.Ramadoss@...rochip.com>,
        linux-renesas-soc@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Alexis Lothore <alexis.lothore@...tlin.com>
Subject: Re: [PATCH RESEND net-next v4 3/3] net: dsa: rzn1-a5psw: add vlan
 support

On Thu, Mar 30, 2023 at 11:09:59AM +0200, Clément Léger wrote:
> Yes indeed, and we noticed the handling of VLANVERI and VLANDISC in
> vlan_filtering() should be set according to the fact there is a PVID or
> not (which is not the case right now).

I was thinking the other way around, that the handling of
VLAN_IN_MODE_ENA should be moved to port_vlan_filtering().

The expected behavior relating to VLANs is documented in the "Bridge
VLAN filtering" section of Documentation/networking/switchdev.rst btw.