netdev - Re: [PATCH net-next 2/2] net: sfp: add quirk for 2.5G copper SFP

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Message-ID: <ZBskWuzEMp1HvILu@corigine.com>
Date:   Wed, 22 Mar 2023 16:52:58 +0100
From:   Simon Horman <simon.horman@...igine.com>
To:     "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc:     Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        Paolo Abeni <pabeni@...hat.com>
Subject: Re: [PATCH net-next 2/2] net: sfp: add quirk for 2.5G copper SFP

On Tue, Mar 21, 2023 at 04:58:51PM +0000, Russell King (Oracle) wrote:
> Add a quirk for a copper SFP that identifies itself as "OEM"
> "SFP-2.5G-T". This module's PHY is inaccessible, and can only run
> at 2500base-X with the host without negotiation. Add a quirk to
> enable the 2500base-X interface mode with 2500base-T support, and
> disable autonegotiation.
> 
> Reported-by: Frank Wunderlich <frank-w@...lic-files.de>
> Tested-by: Frank Wunderlich <frank-w@...lic-files.de>
> Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

Reviewed-by: Simon Horman <simon.horman@...igine.com>