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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D242CA9EA0 for ; Tue, 22 Oct 2019 14:53:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6A16421783 for ; Tue, 22 Oct 2019 14:53:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732095AbfJVOxv (ORCPT ); Tue, 22 Oct 2019 10:53:51 -0400 Received: from dispatch1-us1.ppe-hosted.com ([148.163.129.52]:54144 "EHLO dispatch1-us1.ppe-hosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726955AbfJVOxv (ORCPT ); Tue, 22 Oct 2019 10:53:51 -0400 X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (uk.solarflare.com [193.34.186.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 6F1F9A80070; Tue, 22 Oct 2019 14:53:49 +0000 (UTC) Received: from cim-opti7060.uk.solarflarecom.com (10.17.20.154) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 22 Oct 2019 15:53:43 +0100 From: Charles McLachlan Subject: [PATCH net-next 0/6] sfc: Add XDP support To: CC: , , Message-ID: <05b72fdb-165c-1350-787b-ca8c5261c459@solarflare.com> Date: Tue, 22 Oct 2019 15:53:29 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.17.20.154] X-ClientProxiedBy: ocex03.SolarFlarecom.com (10.20.40.36) To ukex01.SolarFlarecom.com (10.17.10.4) X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24994.003 X-TM-AS-Result: No-2.376700-8.000000-10 X-TMASE-MatchedRID: 2WESandNuK/SfkI8LIozOyAI8aJmq0jw4+QcMo54nTiMUViaYYbK3H8Q cMWiCE6P0Q2PKuAVSm4o80rRY/E6aoG/yDOSYBKbqJSK+HSPY+/pVMb1xnESMnAal2A1DQmsfnE Uvz4DqlRKNUgU7kTjgJehmDCMze07o8WMkQWv6iV95l0nVeyiuJ325o7vMWDt0C1sQRfQzEHEQd G7H66TyND1NE3SaFLXoRD1RY7WX6GMcdmHZq7TmYK0E78cym9aHYsLWRSXm+6l4LFSKJ+lMf1sU /VqJarCBFrzATh/Vkb4Dn3NuruJxqKL1B5tcIn8kERyuRHFgnhSMqc7UpUorBKRsPC6bTvOqrQx XydIwG+qgpxQSEwcOA== X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10-2.376700-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24994.003 X-MDID: 1571756030-KkEn9YZovO0P Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Supply the XDP callbacks in netdevice ops that enable lower level processing of XDP frames. Charles McLachlan (6): sfc: support encapsulation of xdp_frames in efx_tx_buffer. sfc: perform XDP processing on received packets. sfc: Enable setting of xdp_prog. sfc: allocate channels for XDP tx queues. sfc: handle XDP_TX outcomes of XDP eBPF programs. sfc: add XDP counters to ethtool stats. drivers/net/ethernet/sfc/ef10.c | 10 +- drivers/net/ethernet/sfc/efx.c | 244 ++++++++++++++++++++++++-- drivers/net/ethernet/sfc/efx.h | 3 + drivers/net/ethernet/sfc/ethtool.c | 25 +++ drivers/net/ethernet/sfc/net_driver.h | 59 ++++++- drivers/net/ethernet/sfc/rx.c | 140 ++++++++++++++- drivers/net/ethernet/sfc/tx.c | 74 ++++++++ 7 files changed, 527 insertions(+), 28 deletions(-)