linux-kernel - Re: [PATCH net-next 05/13] net: macb: add no LSO capability (MACB_CAPS_NO

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Message-ID: <43cb322e-f630-4263-9bf7-6bf5d08b835e@lunn.ch>
Date: Fri, 21 Mar 2025 21:51:32 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Théo Lebrun <theo.lebrun@...tlin.com>
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Nicolas Ferre <nicolas.ferre@...rochip.com>,
	Claudiu Beznea <claudiu.beznea@...on.dev>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>,
	Samuel Holland <samuel.holland@...ive.com>,
	Richard Cochran <richardcochran@...il.com>,
	Russell King <linux@...linux.org.uk>,
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
	Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>,
	Gregory CLEMENT <gregory.clement@...tlin.com>,
	netdev@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
	linux-mips@...r.kernel.org,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Tawfik Bayouk <tawfik.bayouk@...ileye.com>
Subject: Re: [PATCH net-next 05/13] net: macb: add no LSO capability
 (MACB_CAPS_NO_LSO)

On Fri, Mar 21, 2025 at 08:09:36PM +0100, Théo Lebrun wrote:
> LSO is runtime-detected using the PBUF_LSO field inside register
> designcfg_debug6/GEM_DCFG6. Allow disabling that feature if it is
> broken by using struct macb_config->caps.
> 
> Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>

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

    Andrew