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

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Date:   Thu, 2 Feb 2023 14:10:34 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     Radhey Shyam Pandey <radhey.shyam.pandey@....com>
Cc:     nicolas.ferre@...rochip.com, claudiu.beznea@...rochip.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, andrew@...n.ch, git@....com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: macb: Perform zynqmp dynamic configuration only for
 SGMII interface

Thu, Feb 02, 2023 at 01:26:19PM CET, radhey.shyam.pandey@....com 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>

Reviewed-by: Jiri Pirko <jiri@...dia.com>