linux-kernel - Re: [PATCH net-next v3 4/4] net: dsa: mv88e6xxx: mask apparently non-existing phys during probing

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Message-ID: <ab930a5c-db25-40c5-83dc-3692d3ccd1f4@lunn.ch>
Date:   Tue, 14 Mar 2023 20:23:31 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Klaus Kudielka <klaus.kudielka@...il.com>
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        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>,
        Richard Cochran <richardcochran@...il.com>,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v3 4/4] net: dsa: mv88e6xxx: mask apparently
 non-existing phys during probing

On Tue, Mar 14, 2023 at 07:26:59PM +0100, Klaus Kudielka wrote:
> To avoid excessive mdio bus transactions during probing, mask all phy
> addresses that do not exist (there is a 1:1 mapping between switch port
> number and phy address).
> 
> Suggested-by: Andrew Lunn <andrew@...n.ch>
> Signed-off-by: Klaus Kudielka <klaus.kudielka@...il.com>

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

    Andrew