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([2620:10d:c091:500::4:ad9]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8b2355c20cfsm1010519285a.3.2025.11.10.05.05.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Nov 2025 05:05:59 -0800 (PST) Message-ID: <25ebaf18-f009-45de-a3e4-fe440c42ef19@gmail.com> Date: Mon, 10 Nov 2025 08:05:57 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Jiri Pirko Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jonathan Corbet , Srujana Challa , Bharat Bhushan , Herbert Xu , Brett Creeley , Andrew Lunn , Michael Chan , Pavan Chebbi , Tony Nguyen , Przemek Kitszel , Sunil Goutham , Linu Cherian , Geetha sowjanya , Jerin Jacob , hariprasad , Subbaraya Sundeep , Tariq Toukan , Saeed Mahameed , Leon Romanovsky , Mark Bloch , Ido Schimmel , Petr Machata , Manish Chopra , Maxime Coquelin , Alexandre Torgue , Siddharth Vadapalli , Roger Quadros , Loic Poulain , Sergey Ryazanov , Johannes Berg , Vladimir Oltean , Michal Swiatkowski , Aleksandr Loktionov , Dave Ertman , Vlad Dumitrescu , "Russell King (Oracle)" , Alexander Sverdlin , Lorenzo Bianconi , netdev@vger.kernel.org, linux-doc@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-rdma@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org References: <20251107204347.4060542-1-daniel.zahka@gmail.com> <20251107204347.4060542-3-daniel.zahka@gmail.com> Content-Language: en-US From: Daniel Zahka In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1762779960; x=1763384760; darn=lists.osuosl.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=4YDJ2IN0Zya8uyamUgknQHfjkE1b693NA6xUsZI23zo=; b=a+UrXZFnT4jO1ienOZXj6cnuoLiXOdyRaHend/e5RPc10JHPkjWH5EzVRvjCQvy0MG RhiDPXt2EyrjPGajI2fe+XlrLDn2i1GXiJkAIYQnl+d4Kr7CUn5X79u27oj3xEXfQrSI ZdYBN2zi0u1hqDnzkMO10t30Ce8oPMUV0jDBRf5fIvK0sZBIDXkTsIAqdwIY3z853x4P shcNKPTugDOtckHQdBp/8Qa98/H8jjfCotxkl4VjStouet/x3sLE+PBDJFefgLvlDJwA 29bFQ6s8KkJJMuar82B2kobzJ1Rkt+QlNFiz1o1sWlPZ3l/DqyaBV2T85RVNzRFN5J4q h7Nw== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=none dis=none) header.from=gmail.com X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=a+UrXZFn Subject: Re: [Intel-wired-lan] [PATCH net-next v3 2/2] net/mlx5: implement swp_l4_csum_mode via devlink params X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On 11/9/25 5:39 AM, Jiri Pirko wrote: > Daniel, I asked twice if this could be a non-driver param. Jakub asked > for clearer definition of this know in that context. > > Not sure why you are ignoring this :/ > My apologies. I think there was a miscommunication. I assumed Jakub's question was directed towards you. I have no objection to making it a generic param; I will do so in v4. It sounded to me like Jakub was wanting more information on what exactly this setting does beyond what I was able to provide in the commit message and mlx5 devlink documentation. My understanding is that this setting pertains to tx csums and how the device expects the driver to prepare partial csums when doing tx cso. I don't really know more than that. Especially not something like what the FW's role in implementing this is.