linux-kernel - Re: [PATCH RFC net-next 07/23] net: dsa: lantiq_gswip: make DSA tag protocol model-specific

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Message-ID: <284529f3-5e49-4495-9c96-00ebfa92088f@lunn.ch>
Date: Sun, 17 Aug 2025 17:29:51 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Daniel Golle <daniel@...rotopia.org>
Cc: Vladimir Oltean <olteanv@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Hauke Mehrtens <hauke@...ke-m.de>, Simon Horman <horms@...nel.org>,
	Russell King <linux@...linux.org.uk>,
	Florian Fainelli <f.fainelli@...il.com>,
	Arkadi Sharshevsky <arkadis@...lanox.com>,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	Andreas Schirm <andreas.schirm@...mens.com>,
	Lukas Stockmann <lukas.stockmann@...mens.com>,
	Alexander Sverdlin <alexander.sverdlin@...mens.com>,
	Peter Christen <peter.christen@...mens.com>,
	Avinash Jayaraman <ajayaraman@...linear.com>,
	Bing tao Xu <bxu@...linear.com>, Liang Xu <lxu@...linear.com>,
	Juraj Povazanec <jpovazanec@...linear.com>,
	"Fanni (Fang-Yi) Chan" <fchan@...linear.com>,
	"Benny (Ying-Tsan) Weng" <yweng@...linear.com>,
	"Livia M. Rosu" <lrosu@...linear.com>,
	John Crispin <john@...ozen.org>
Subject: Re: [PATCH RFC net-next 07/23] net: dsa: lantiq_gswip: make DSA tag
 protocol model-specific

On Sat, Aug 16, 2025 at 08:52:19PM +0100, Daniel Golle wrote:
> While the older Lantiq / Intel which are currently supported all use
> the DSA_TAG_GSWIP tagging protocol, newer MaxLinear GSW1xx modules use
> another 8-byte tagging protocol. Move the tag protocol information to
> struct gswip_hw_info to make it possible for new models to specify
> a different tagging protocol.
> 
> Signed-off-by: Daniel Golle <daniel@...rotopia.org>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew