netdev - Re: [PATCH] net: macb: Perform zynqmp dynamic configuration only for SGMII interface

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Date:   Thu, 2 Feb 2023 14:46:41 +0100
From:   Michal Simek <michal.simek@....com>
To:     Radhey Shyam Pandey <radhey.shyam.pandey@....com>,
        <nicolas.ferre@...rochip.com>, <claudiu.beznea@...rochip.com>,
        <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <andrew@...n.ch>
CC:     <git@....com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] net: macb: Perform zynqmp dynamic configuration only for
 SGMII interface



On 2/2/23 13:26, Radhey Shyam Pandey wrote:
> In zynqmp platforms where firmware supports dynamic SGMII configuration
> but has other non-SGMII ethernet devices, it fails them with no packets
> received at the RX interface.
> 
> To fix this behaviour perform SGMII dynamic configuration only
> for the SGMII phy interface.
> 
> Fixes: 32cee7818111 ("net: macb: Add zynqmp SGMII dynamic configuration support")
> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@....com>

Reported-by: Michal Simek <michal.simek@....com>
Tested-by: Michal Simek <michal.simek@....com>

Thanks,
Michal