From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 58055C5DF7D for ; Fri, 21 Aug 2026 20:26:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=wmCkvVLaR+rDdpiswuyBWNbJIzNwVmoEfscdzHsxPY4=; b=aftAbLTxopf9eUVT7kWQ5cwvZy HcJiAzez7xCUVk7ehEq1XZo9lED2r4tf9Wgufs4S7HaLPhM3ly/yxjLno4jZ6wOREcfoIShvWsa/H F48HkEIxMVRBIQ8vVkJ05CVb9viOWbF5v1q5K/hcNm0IvVJ2OW8zj+oW+JsY78ETw0Un4mWe6px7p fuDM9Gyf/Cl0hKPJ85lgguLS5G4L/zIiGOF9sbzyn5sJ/xOEhM8qpphOrXAck/StZ6tjr6Z+BmnWz Jmeo17N0I8ZUe8ux5uk/UG/nTT1GjDHy+Nqkp3jJC1G+kItmL2ujQJyjL9VXajanxqTJs+9DDMnnC s+igek9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wxVoR-0000000E2lR-0j2w; Fri, 21 Aug 2026 20:26:03 +0000 Received: from vps0.lunn.ch ([156.67.10.101]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wxVoP-0000000E2kv-02aB for linux-arm-kernel@lists.infradead.org; Fri, 21 Aug 2026 20:26:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=wmCkvVLaR+rDdpiswuyBWNbJIzNwVmoEfscdzHsxPY4=; b=a7QG3wHIEqBeNup0aOP/3SXNCK b/fgiENDUdqt+qKEejNuut+mH5qWjF2CL2uJ6na0VbQ8wRYS7cePRgEg1o0e9cjIj9ef3zN8kkKzh iYQu6H38mK8vhU3EZxbXH06yBS6N7LYIISBgvOsB8V2CbLLtp5ttvduJVWmcNBQ5W010=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wxVo3-000yLH-Ea; Fri, 21 Aug 2026 22:25:39 +0200 Date: Fri, 21 Aug 2026 22:25:39 +0200 From: Andrew Lunn To: Kurt Kanzenbach Cc: Jakub Kicinski , Maxime Chevallier , Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Lorenzo Bianconi Subject: Re: [PATCH net-next] net: stmmac: stm32: Set TSO/TBS Tx queues default settings Message-ID: <5d48515a-862d-4990-b4b4-12d86fb6f3b0@lunn.ch> References: <20260812-stm32mp2_txtime-v1-1-f9e2462cc85d@linutronix.de> <20260817103337.74c30adc@kernel.org> <87mrujzzjv.fsf@jax.kurt.home> <20260818075335.48936b08@kernel.org> <87h5kq1s1f.fsf@jax.kurt.home> <20260820144528.7107ba90@kernel.org> <87y0e0x7ic.fsf@jax.kurt.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87y0e0x7ic.fsf@jax.kurt.home> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260821_132601_049371_B1C1BA88 X-CRM114-Status: UNSURE ( 9.24 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > No objections here. I've briefly looked at the TBS thingy. I think we > just need to reconfigure one Tx queue instead of doing a full > release/open cycle. The XDP/ZC code does something similar. So the > infrastructure seems to be in place. I suggest you look back in the list. There have been a few emails about people working in this area. You should try to do some coordination. There are some symmetry issues which would be nice to solve. Andrew