linux-kernel - Re: [PATCH net-next v3 1/3] net: dsa: rzn1-a5psw: use a5psw_reg

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Date:   Wed, 8 Feb 2023 09:26:40 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Clément Léger <clement.leger@...tlin.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     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
Subject: Re: [PATCH net-next v3 1/3] net: dsa: rzn1-a5psw: use a5psw_reg_rmw()
 to modify flooding resolution

On 2/8/23 08:17, Clément Léger wrote:
> .port_bridge_flags will be added and allows to modify the flood mask
> independently for each port. Keeping the existing bridged_ports write
> in a5psw_flooding_set_resolution() would potentially messed up this.
> Use a read-modify-write to set that value and move bridged_ports
> handling in bridge_port_join/leave.
> 
> Signed-off-by: Clément Léger <clement.leger@...tlin.com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian