linux-kernel - Re: [PATCH net] net: bcmgenet: Restore phy

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Message-ID: <fb5d253c-2b0e-c629-82a3-c668536cb5ce@gmail.com>
Date:   Wed, 10 May 2023 07:17:43 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Doug Berger <opendmb@...il.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net] net: bcmgenet: Restore phy_stop() depending upon
 suspend/close



On 5/9/2023 3:59 PM, Florian Fainelli wrote:
> Removing the phy_stop() from bcmgenet_netif_stop() ended up causing
> warnings from the PHY library that phy_start() is called from the
> RUNNING state since we are no longer stopping the PHY state machine.
> 
> Restore the call to phy_stop() but make it conditional on being called
> fro the close or suspend path.
> 
> Fixes: 93e0401e0fc0 ("net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop()")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Please do not apply this just yet, I need to run some additional tests, 
thanks!
-- 
Florian