linux-kernel - Re: [PATCH net-next 1/2] net: phy: phy-c45: Auto-negotiaion changes for T1 phy in phy library

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Message-ID: <ad3f19b8-20fc-41c9-bfd0-e5f9996da578@lunn.ch>
Date: Mon, 9 Dec 2024 17:54:12 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Tarun Alle <Tarun.Alle@...rochip.com>
Cc: arun.ramadoss@...rochip.com, UNGLinuxDriver@...rochip.com,
	hkallweit1@...il.com, linux@...linux.org.uk, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 1/2] net: phy: phy-c45: Auto-negotiaion changes
 for T1 phy in phy library

On Mon, Dec 09, 2024 at 09:44:26PM +0530, Tarun Alle wrote:
> Below auto-negotiation library changes required for T1 phys:
> - Lower byte advertisement register need to read after higher byte as
>   per 802.3-2022 : Section 45.2.7.22.

Is this a fix? Does Linux have any T1 PHYs which already support
auto-neg? Either add a comment this is not a fix because...., or
please pull this out into a patch for net, with a Fixes: tag.

	Andrew