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[147.75.48.161]) by mx.google.com with ESMTPS id o8-20020a170902d4c800b001dbc1a37d6dsi12651594plg.462.2024.03.06.11.48.36 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Mar 2024 11:48:36 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-94504-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=H7Zs7EkJ; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-94504-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-94504-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id DD864B215A7 for ; Wed, 6 Mar 2024 19:48:35 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 14DEC140E2E; Wed, 6 Mar 2024 19:48:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="H7Zs7EkJ" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F04D13E7E7; Wed, 6 Mar 2024 19:48:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709754505; cv=none; b=VeUxEQRh//uPwkHn8nNLYFsBGqNjAhfaP+Ig6HfZpHSwSVL3Jb4ca+C6y+qprmScc0Q+EBn3/GV9AkfdVkYf+Jkh6OfFwIX20I+hGiflqwBUAPm4O3O3ezCed76DQr0OyA3yQgqioZdYAWeVoBNIuNX8DMZg0s19XGvEtw5Wt5s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709754505; c=relaxed/simple; bh=4ROU/p+RnoKxYsR/Fiit5nIVZTuetST5QP62nYaBqXA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=q/1OkDQJvtDvuIWbONcY96vO2/MYmjN1ynHG8xyhjrUyFr2HbcW9U/fyzcyKrvn3hUm6VHz+yrJjj44sWnzmnpPmXik0W4CzCTDYxXjs7ZyUExoNtCqEEoS3+MN3sEtXVYLauDKV//mBOc8SIpfG/RffMST5GZ0OCfaUXaivlbY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=H7Zs7EkJ; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id A7D0FC433F1; Wed, 6 Mar 2024 19:48:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709754504; bh=4ROU/p+RnoKxYsR/Fiit5nIVZTuetST5QP62nYaBqXA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=H7Zs7EkJ03wgArZOVfU4XHpkYAsCAYHBIhU1HvQM1iGf2SCgwkOS+n5by+99rH8HG YYf7Jzw5RE12n3X01wS1GtrStueZ8bvC09OZbHMIjfZmqad4pjA8ImZ1c00b1ruRZs o2kp89ntd7j2o3vJXi3FHdBxNDCIS91e7qWfZL7EDFpC2oiNmXhsCa/EkFp7J3JRfb EuUXOGvdfjHmwV7eYZ+5jc5Byi4efRZd31RgJcXVRU+jSMisQ2+oEkv0X519rD0GWZ SU5kk8vbRxLXXMn0CTcfwLU/W8peCnL555j0KwvYEQYvq7BPB98bAySOQM0WETMXi8 gTFsPO842KPkg== Date: Wed, 6 Mar 2024 19:48:20 +0000 From: Simon Horman To: Sai Krishna Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, sgoutham@marvell.com, gakula@marvell.com, hkelam@marvell.com, sbhatta@marvell.com Subject: Re: [net-next PATCH] octeontx2-pf: Add TC flower offload support for TCP flags Message-ID: <20240306194820.GC281974@kernel.org> References: <20240305181606.244208-1-saikrishnag@marvell.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240305181606.244208-1-saikrishnag@marvell.com> On Tue, Mar 05, 2024 at 11:46:06PM +0530, Sai Krishna wrote: > This patch adds TC offload support for matching TCP flags > from TCP header. > > Example usage: > tc qdisc add dev eth0 ingress > > TC rule to drop the TCP SYN packets: > tc filter add dev eth0 ingress protocol ip flower ip_proto tcp tcp_flags > 0x02/0x3f skip_sw action drop > > Signed-off-by: Sai Krishna Reviewed-by: Simon Horman