linux-kernel - Re: [PATCH RFC net-next] net: pcs: pcs-mtk-lynxi fix mtk_pcs_lynxi_get

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Message-ID: <ZZRrk85SCDmo76NJ@pidgin.makrotopia.org>
Date: Tue, 2 Jan 2024 21:01:23 +0100
From: Daniel Golle <daniel@...rotopia.org>
To: Eric Woudstra <ericwouds@...il.com>
Cc: "Russell King (Oracle)" <linux@...linux.org.uk>,
	Alexander Couzens <lynxis@...0.eu>, Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Frank Wunderlich <frank-w@...lic-files.de>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH RFC net-next] net: pcs: pcs-mtk-lynxi fix
 mtk_pcs_lynxi_get_state() for 2500base-x

On Tue, Jan 02, 2024 at 08:33:32PM +0100, Eric Woudstra wrote:
> [...]
> 
> So if phylink_mii_c22_pcs_decode_state() should not set the speed, then it is not correctly set somewhere else.

Yes, but the fix should go to pcs-mtk-lynxi.c and you don't need to
change phylink for it to work.
This should be enough:
https://patchwork.kernel.org/project/netdevbpf/patch/091e466912f1333bb76d23e95dc6019c9b71645f.1699565880.git.daniel@makrotopia.org/