linux-kernel - Re: [PATCH net v2 1/2] net: stmmac: fix PHY handle parsing

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Message-ID: <cc5883b7-e48e-80a3-8797-eb941405cd17@blaese.de>
Date:   Tue, 14 Mar 2023 10:56:09 +0100
From:   Fabian Bläse <fabian@...ese.de>
To:     Michael Sit Wei Hong <michael.wei.hong.sit@...el.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Ong Boon Leong <boon.leong.ong@...el.com>,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Looi Hong Aun <hong.aun.looi@...el.com>,
        Voon Weifeng <weifeng.voon@...el.com>,
        Lai Peter Jun Ann <peter.jun.ann.lai@...el.com>
Subject: Re: [PATCH net v2 1/2] net: stmmac: fix PHY handle parsing

On 14.03.23 08:02, Michael Sit Wei Hong wrote:
> phylink_fwnode_phy_connect returns 0 when set to MLO_AN_INBAND.
> This causes the PHY handle parsing to skip and the PHY will not be attached
> to the MAC.
> 
> Add additional check for PHY handle parsing when set to MLO_AN_INBAND.
> 
> Fixes: ab21cf920928 ("net: stmmac: make mdio register skips PHY scanning for fixed-link")
> Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@...el.com>
> Signed-off-by: Lai Peter Jun Ann <peter.jun.ann.lai@...el.com>

Tested-by: Fabian Bläse <fabian@...ese.de>