Received: by 2002:ab2:710b:0:b0:1ef:a325:1205 with SMTP id z11csp1747818lql; Wed, 13 Mar 2024 07:13:31 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWzQzgO6zC7C60rjStQCOiDisO4xDnECJMtaU79KtUt9sepSAA6nVbYDQve5rE843gBF6YnYmUxDqRxgVvDIX/6373vg8HueB8MLI728Q== X-Google-Smtp-Source: AGHT+IHBX1djbqE42fSGbZ4haMeGUXegzaiM2AzqJpSB1gosqo9yvmjH4a98miuz4QAOwSYJQK0y X-Received: by 2002:a17:902:650b:b0:1dc:cba3:f909 with SMTP id b11-20020a170902650b00b001dccba3f909mr9315792plk.54.1710339210890; Wed, 13 Mar 2024 07:13:30 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1710339210; cv=pass; d=google.com; s=arc-20160816; b=B/B+V6piNLpwvPNa01Gh91KPTl9Pfag/LY4TueB1SGTXLLOedzqh2BJxEQrPP3QWt/ A1swjlfpzmv8DrQ5kN0A+vmuTbkvKhNzC1UHeG/Zg98rsCRz4A33lDPY5RFCoXC2XIm9 cThvwbMWCo4dqb2MDX9AYzWZNo1JnfsjqFAtdl6/cmjobtl6BJ3NtFxJnLrhuieSUQen 4E0bn3rzUFl3eDLHsBcaMFy0g4AwEagWGMTTYFT0kPVJyhtEODIbasbjba8np+E4ygM+ 1tRCESCPJWYhd3GUKLVW8pMow5JoNDibwwD6Bns1L440df8l+qoOLj4utyLdeQV+VzfU NyIg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:date:message-id:dkim-signature; bh=ubMufnhLcTOoAqfT9+1T3xyWYqQSUC7Sbpi7BUH1NZE=; fh=y5QZn+Wr09Wx75whb11X1BLl2bx/aQzKrZdO2ObrU90=; b=DiwyZvCKx/MfhDWz9BLqZgIYjcQjIkuL8FckwX5oiYWXTIn8wdv9Vb4NMF04Ki2YSf czyp3SOKZS2bA6QP5ZTURA5OgYFevVmx7C4IfoUB1WjxLq1ycxNc6om3d1GUmrkjdOmb ehKZeEZNZLBFUc3IvzYl9ex9DNwRKmCoJFZMPklqsQXzvBEAVhLjPZK0mBWPmhwM5Ga2 itK9w2TlQjEB1G3GM+9CfK12ttEx0kpPDYus/wGD5W25h5JNH5iJ+uJoao/LCbJUclRO GDeOOnDBanTy0PBirj28erGDCY7E2u0LOl7hYcJ4DBUqM07RuKPfll+KQP29uiJbWVMS kx4A==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@baylibre-com.20230601.gappssmtp.com header.s=20230601 header.b=gG4CCw8F; arc=pass (i=1 spf=pass spfdomain=baylibre.com dkim=pass dkdomain=baylibre-com.20230601.gappssmtp.com); spf=pass (google.com: domain of linux-kernel+bounces-101581-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-101581-linux.lists.archive=gmail.com@vger.kernel.org" Return-Path: Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [139.178.88.99]) by mx.google.com with ESMTPS id a2-20020a170902ecc200b001dd63ff8e1dsi9267809plh.472.2024.03.13.07.13.30 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Mar 2024 07:13:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-101581-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20230601.gappssmtp.com header.s=20230601 header.b=gG4CCw8F; arc=pass (i=1 spf=pass spfdomain=baylibre.com dkim=pass dkdomain=baylibre-com.20230601.gappssmtp.com); spf=pass (google.com: domain of linux-kernel+bounces-101581-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-101581-linux.lists.archive=gmail.com@vger.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 sv.mirrors.kernel.org (Postfix) with ESMTPS id E49652870D3 for ; Wed, 13 Mar 2024 14:03:57 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id ADD5046433; Wed, 13 Mar 2024 14:03:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="gG4CCw8F" Received: from mail-oa1-f43.google.com (mail-oa1-f43.google.com [209.85.160.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 931B64502B for ; Wed, 13 Mar 2024 14:03:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.43 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710338623; cv=none; b=qiV/UgM5zXYatX9WEc7PluznS7LA8ma8kietxRwwBq9VLwqQmp0cN0Jgc/4Y53iBXlp9hhbEi7f5JNX3unWZLGkmyGN/ffXfxqisXbd/koPeuVxkhX1OailQpOzCAlTll/NtKPizvk/GBQAQrtBy8jOwYN03UbVIHX6rs5DC6qc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710338623; c=relaxed/simple; bh=ubMufnhLcTOoAqfT9+1T3xyWYqQSUC7Sbpi7BUH1NZE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=eACK+BRES1CGIWMm0GjoyLgvgfAPt01ipJ4b75nCZ95yqoHtSKsbNVHPy1aL8XzxyCbhpKIyZKr+sls328RoF8oHvnbGy0YX/KvlxTy+rn4baOxlj7rNXhbG0U70K2RDr6yjqzO4Ga98ok/AxjH6oDfkfkIlfEPhLIlZOAXMe1E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=gG4CCw8F; arc=none smtp.client-ip=209.85.160.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Received: by mail-oa1-f43.google.com with SMTP id 586e51a60fabf-2218b571776so3690856fac.0 for ; Wed, 13 Mar 2024 07:03:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1710338619; x=1710943419; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ubMufnhLcTOoAqfT9+1T3xyWYqQSUC7Sbpi7BUH1NZE=; b=gG4CCw8FT6odWTF1V1UnSDEfLAkd4DJvW+mUE/GvHWwAypkHsnKCh65BAHFp3BS6o4 RRCrRMpsEkw/VFnaOmj+jNUxMdpve6rzgLD3ATRquJC5h0qs2kEkkBNF7N4I2yrGeYCk CotSByWO4bCWjJk3B5QljyPx0N9sLnJQmwIxSN1ub0BePNerVrwrSh5So5sbBcwgc3LC qvFg14zMd3hE0+F9vT3q6MoKQVZnUw1SRd/bMHgknMdw/H+vkIAIVL2WHQyK2bxrnd+h aiSYTNKVckV+HydotpSrlsCkpqg0gttkF1rR3knFlMY/TihuOSOE5Ybl0VqihhlBksDX daAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710338619; x=1710943419; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ubMufnhLcTOoAqfT9+1T3xyWYqQSUC7Sbpi7BUH1NZE=; b=jSykPfoh9mLiAaewxC6TonUFcOOFGoxs0s+ecFNihMMEf404vYWWrGAnyNW/Dezjgw XxccJzHba/lT5qHAbnCVQO+d+1WYLpgCJ+w6svnIeDrLt0zRZo7h+8QJiwrEVSg5Q3J9 sXi8RCpNL+RWcZKQnfKeWEecqIrGiPtKcGiAqlLFx3eZnjzVXaQkiwilVgeFVm1S8MP8 9dmZXKOTzJlhYjsmnS13VnPyDBLCZoHuivvFady5xBDFNp7yMI7n+hrfnh50aD1j6y/f 3ssR1FQzIAMzJnxDyUCVkRAP3Tv12+51tEIFULN+W8b24j70+M1IXzKLhMrLH4ZJ4oyT UCJg== X-Forwarded-Encrypted: i=1; AJvYcCV8WRnCffIrxbvd8jOMTYiBSmf+TKxMrjrNL26O8/OkpMqCckCB6n6kT8RcOyGVtORiFquWRBze3gqG8EBxBYbLwkr+PnEOLbCxXtnl X-Gm-Message-State: AOJu0YwXdHxctCB6jMXb36r7Q0k1MPWgu5+XwfU4iJFf/BmbHEVC5vBx kIfYzRJbTq5LW4PwOR3mzIsbTephDW1cQlgowwnincPsOqAfwNx0/xTGYcMWmw0= X-Received: by 2002:a05:6871:b0c:b0:221:1f78:566f with SMTP id fq12-20020a0568710b0c00b002211f78566fmr13760475oab.7.1710338619646; Wed, 13 Mar 2024 07:03:39 -0700 (PDT) Received: from [192.168.1.70] ([84.102.31.243]) by smtp.gmail.com with ESMTPSA id a16-20020a9d4710000000b006e540a9026fsm478137otf.48.2024.03.13.07.03.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 13 Mar 2024 07:03:39 -0700 (PDT) Message-ID: <9016930f-d90b-4a7a-b6fb-80cf56a94bd8@baylibre.com> Date: Wed, 13 Mar 2024 15:03:32 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 0/3] Add minimal XDP support to TI AM65 CPSW Ethernet driver Content-Language: en-US To: Ratheesh Kannoth Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Russell King , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Sumit Semwal , =?UTF-8?Q?Christian_K=C3=B6nig?= , Simon Horman , Andrew Lunn , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org References: <20240223-am65-cpsw-xdp-basic-v4-0-38361a63a48b@baylibre.com> <20240313134441.GA1263398@maili.marvell.com> From: Julien Panis In-Reply-To: <20240313134441.GA1263398@maili.marvell.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/13/24 14:44, Ratheesh Kannoth wrote: > On 2024-03-12 at 18:52:39, Julien Panis (jpanis@baylibre.com) wrote: >> This patch adds XDP support to TI AM65 CPSW Ethernet driver. > is this a net-next item ? Initially I worked on top of mainline kernel v6.8-rc1. Then, I also ensured that the series could be applied on top of net-next/main. >> The following features are implemented: NETDEV_XDP_ACT_BASIC, >> NETDEV_XDP_ACT_REDIRECT, and NETDEV_XDP_ACT_NDO_XMIT. >> >> Zero-copy and non-linear XDP buffer supports are NOT implemented. >> >> Besides, the page pool memory model is used to get better performance. >> >> Signed-off-by: Julien Panis