From patchwork Thu Oct 26 05:36:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manlunas, Felix" X-Patchwork-Id: 830447 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=CAVIUMNETWORKS.onmicrosoft.com header.i=@CAVIUMNETWORKS.onmicrosoft.com header.b="jqyQBOQI"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yMwk049G1z9t2r for ; Thu, 26 Oct 2017 16:36:56 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751027AbdJZFgr (ORCPT ); Thu, 26 Oct 2017 01:36:47 -0400 Received: from mail-sn1nam02on0040.outbound.protection.outlook.com ([104.47.36.40]:22123 "EHLO NAM02-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750884AbdJZFgq (ORCPT ); Thu, 26 Oct 2017 01:36:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=A1c0pJwmuAldPgCwqA8nmMjcBbm/eL0yWsOGhf3smnI=; b=jqyQBOQIMSS180sck8otSN4xxh/Qi9oNSTF4Zrj4UerehJMnu8MFmQ209XqWpXCjzV5+3HH4YbN1/u0Vf2/V/nv9YmJwh/kyhp2fqABXi/V5rx3m4SnKRurXj/vBBLJi3UE+FeWV3NIypewsmu/0BELupNHYdI83HdaLK6FqAfg= Received: from localhost (50.233.148.156) by MWHPR07MB3184.namprd07.prod.outlook.com (10.172.96.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.20.156.4; Thu, 26 Oct 2017 05:36:43 +0000 Date: Wed, 25 Oct 2017 22:36:41 -0700 From: Felix Manlunas To: davem@davemloft.net Cc: netdev@vger.kernel.org, raghu.vatsavayi@cavium.com, derek.chickles@cavium.com, satananda.burla@cavium.com, vijaya.guvva@cavium.com Subject: [PATCH net-next 0/3] liquidio: Switchdev support for LiquidIO NIC Message-ID: <20171026053641.GA17861@felix-thinkpad.cavium.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.6.1 (2016-04-27) X-Originating-IP: [50.233.148.156] X-ClientProxiedBy: MWHPR11CA0006.namprd11.prod.outlook.com (10.172.48.144) To MWHPR07MB3184.namprd07.prod.outlook.com (10.172.96.142) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8225072f-3604-4ccc-1c40-08d51c338acd X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(4534020)(4602075)(4627075)(201703031133081)(201702281549075)(2017052603238); SRVR:MWHPR07MB3184; X-Microsoft-Exchange-Diagnostics: 1; MWHPR07MB3184; 3:MtbLGKthD6eFZJJqULEAKdfP4PlRN83xGoNMLMWEggn3KaW9EfhZU7aHSB5WpRnaOLskRaf8BKet6KCWuMdYnkxtqgYgin1HBBGsWT4CZxngjHqoqINadD1DOR4mjZYNNbgTTDpLeHpiqFFU7fJBeVkzz7qDyD7lhBn8vrxWvPPH67MB1EJtTMng8kiZbiLYPXQaTeU1jQTwhZRzijvy8nOVWIFGgqfn1RXebue6Gw9JEI74XMOLG/AJB8/nkJPV; 25:iGrajbLzsbHLttZ2mh61gka+E1x9DNU/4ZoQ7Lv9pw2EmUT8ammv/rtlO5dW6OPT8Wr69Le+QaFWWyWUpf7azHp3A9SXfl2K70mUjg7SbA1ZjZ6dxeYA4LtdIvHmitbcT8CcHkiu/nfRVYg6siH1VGm5NKPOjuiZ+cZPTcahUw1A4YECP7JWOMXEO6sAh6MOqLZzNWAj1aRpLdA1Zq4tgWmynjYxOwuL3H1h+8qzX0Y2UjChG5H0jAuy4/lwUz4Kw4ivcjYKHXMHrSErsHDOHkZHStGk6LHg8Nw+WQmZLrukkNJWiKjN2ZkQUHtCTo0Jrv4mZDCVbX/sMjF3fxiLpw==; 31:xfVxY6OUvAJZew08C187TEN28dK2ohmYDZb5f2DKN7QFKNLBHsijF3PAfRrj7J3ArnvmF+byXOiM9ohatyEF6S+ErfgLxnQ1qexd4mANne8txODKw2yyB1V+5q6jOgaRTj7CPiLgM50pHN9uR5/Q4lgRZDvpd0OniuVlISHhXNoZGJqo0+eLzGPVFIO4qaw6+ojPjtlSni+Dd6LwAeNpWs1+/20MeTzNFV7N4C2wh8Q= X-MS-TrafficTypeDiagnostic: MWHPR07MB3184: X-Microsoft-Exchange-Diagnostics: 1; MWHPR07MB3184; 20: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; 4:r/8LGkzkIXffc+xTrgzhSRd0/73ECtVB1eLxeWaoiCe6t6ig6Iq093Vy1N0rnAdOX9/dxV+cjMOImX/1pkiKaCNWzgl9cH58zotwd709LCNkXFhg4nRo2Z6w61DsMro6D6JkmL+OwO0gxYc0okAoFQcNd1Kh9FYiQwzYIEJDAY5nbrCx7hfZiVVFuyYrmTezx9Id6lGpBFOzx3WlN4SLugMzCJSoC0Ilcy/67NZ6ORlFZVtufJAXTl4cEWiwVP4Q X-Exchange-Antispam-Report-Test: UriScan:; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6040450)(2401047)(5005006)(8121501046)(100000703101)(100105400095)(3231020)(93006095)(93001095)(10201501046)(3002001)(6041248)(20161123564025)(20161123555025)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123562025)(20161123560025)(20161123558100)(6072148)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:MWHPR07MB3184; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:MWHPR07MB3184; X-Forefront-PRVS: 04724A515E X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10009020)(6069001)(6009001)(376002)(346002)(199003)(189002)(81166006)(66066001)(68736007)(6116002)(6486002)(107886003)(316002)(58126008)(16586007)(101416001)(53936002)(76506005)(54356999)(105586002)(2361001)(2906002)(106356001)(33656002)(50986999)(3846002)(83506002)(6496005)(7736002)(23726003)(305945005)(2351001)(1076002)(4326008)(189998001)(16526018)(47776003)(72206003)(478600001)(25786009)(6916009)(8936002)(97736004)(50466002)(86362001)(5660300001)(8676002)(81156014)(18370500001); DIR:OUT; SFP:1101; SCL:1; SRVR:MWHPR07MB3184; H:localhost; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; Received-SPF: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Felix.Manlunas@cavium.com; X-Microsoft-Exchange-Diagnostics: 1; MWHPR07MB3184; 23:1gfsTLMC4+outT1sXH0bMA1UVnWE4Pjqbpc9qY356oMu//fFrQKNLOVTG7/cg8XZQ6x+xCtl5z/l5HlAYqP3COtc/wOesUW8aO4RuZ7BSB3GM1Z3do30FfIL9BkuY4iGK5pDXibGRPxXAsIfcen2edst6D7+q31GbeCxpccUFYstlsClOlSfymIpBL07QMrnxVnO3vQaihIyuzdbW5r4wVnS1camqIWhrE8PP4lQvLhfRMlIvw56oi7ZZ1rN8JWcFB4FPL5QRK2VGO8kiQ3DUeM9lNO09LCHxRPuLhmXb5IqcL93Z6vnTtNj4IMvKV5yAcyCu59PkDtBTEbnPxpeXbz1vf8ei/LITbfQjupt+HOAa6AtszjtfpMn+VZz/q+dIvPJLLA5Thgt0sCZ91B7SCt18GDeA26cEMgVIlBoMDqWK2RwyVHYPFYTlWNHkQIAoFyLFnYucCQUqEMP8WpstI5eMGFWokU6/bCpyyR6rUhfnpXmIMtUVWXHd1nGq5zNJsFfguVmLZ/UiulY8I0ItA8Uhc4bp1ERWPayIK6Jsg/Kvw/ZpNWpf7iMVJ6Qq8EfvsUSagDss3hPeNX1s8Nbgh06VnpZS84btuCLzJ4KZJ/i/m+Qm/eD43ehSW69xc6p6g0TjZYPDfKBVNFfFMpqSm70kvL0kdLfDIivkS8PbIE9Aw021S0V5ysdaIjXUSBWgtEORFRe6mzyWLSgqt6auJPGgsDEGNguKmz+AL5bv4PevAigqZbUmNQxaaoaIXruZ01OeUyHuGrXUTc6R0DbeF7GumfRmFMymH+MsMlRenORhbK3MGt88qwzNSnn37trKgbds0QTAjMtz75y7jGiECwq5a0nmxL/SCcMup2ZvCwxTawNKZKr73+n+i6FKDHklKJLNt4XPdSFPNt0M1UYQVVYiWFTkCiBRsJmqGbvUN3jaOmzWzPwgIDk+axmg1rSfnmD7+cfRSEAh/h36mlsoI4pMt1kn24Z+NPCLfLhDmRmSGdmr804TCe1q4anSDyrPvgsLFkKAiJUIfrKDCnxZlPN8gtISXPxYXL7+XGzdi1sxJBbzOCneu8uaqTCV/BqfchWpiNJIaYmI3j5uiGsuU6v3miUJXnGzUvQDaWDti8l5Ve0sTMXW5Y9p2Y8NeNC X-Microsoft-Exchange-Diagnostics: 1; MWHPR07MB3184; 6:It6ybm1P0ywyiioVE4lTIdVk81slotjMSVlfzJCFNttdqz3MPEO+VCwafO+x3SOUsVNRWWqdecK4NVdxIR52hrFOPWgPt4lmX3FDZZDsZT0ILKi4ht/5DdTz4+G8kcqSF4+X6URfriXyk/f1VPZwfIQbcw0MtArHTs1tsWbfHj8Dq1JE2XhbwqRds7cPIW4G1QuUnH7h3rYIKiX9DiZ3z+oXVBu5CGis3G2BCk4NpCwyTUe9X28y/oQQvCMf+5ke4WHzrZbY4K0eNjCWBA5Y4BYB4LyDzPVnfWny0Wccyeozd8mU0sVd4psZT6imEFUXwNeFDWd4Qp3/GqhroUOgYA==; 5:lZddTA2O4GY7/1UWU4X9thDtFsC3f996TCQGFd5WQHtOuUp8qPMn8n/VJLA+T+sFkArsKff76k2U2fCsrHhCK+gU5y5Q0Nh4+d8mZujEtkymvhMXHCyj2TOzKzO419vMWRX843SDg30uGzTf+Z+QHg==; 24:Qf+xibXgjvd5fzrWx1XKAE5kpAK7WKH+jbZ9ddTgWSbHNEqoD/L5TKiivc1QsQnrvuvgxYaF+sUk1+7jZjJGfPqRtGTznhPQto6vRQHqov0=; 7:VNOCywxSJbHgHih7crFr5NfMpcjD4LOHf12gnrZ5epvrZwEpzCHzLwCRxyH2YFgUvHiZnQb5aFDi8ca14afTqjviKFKNToCDmstdYvSn1n3PAf8k+EwC5ZK9H+aoGEDECrV0LkNxnFSuhneh1oT8cY7sH1soto2boh5OM/jdgTrwHgRF7DLocorjxxuped3FGN1EsS55I2Rc+9s6g8I2EVb3zwRAKwHYOZf+fQVE6Os= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Oct 2017 05:36:43.9307 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8225072f-3604-4ccc-1c40-08d51c338acd X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR07MB3184 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Vijaya Mohan Guvva patch1 of this patch set adds switchdev support for SRIOV capable LiquidIO NIC, so that for every SRIOV VF on LiquidIO, a representor netdev is created on hyperviser. It also has changes to send representor interface configurations like admin state and MTU to LiquidIO firmware and to retrieve HW counted VF stats for VF representor. patch2 adds support for switchdev enable/disable from devlink patch3 adds ethtool support for vf representor interface to return VF representor port stats and driver info. Vijaya Mohan Guvva (3): liquidio: switchdev support for LiquidIO NIC liquidio: Configure switchdev with devlink liquidio: ethtool support for switchdev ports drivers/net/ethernet/cavium/Kconfig | 1 + drivers/net/ethernet/cavium/liquidio/Makefile | 2 +- drivers/net/ethernet/cavium/liquidio/lio_main.c | 117 ++++ drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c | 714 +++++++++++++++++++++ drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h | 47 ++ .../net/ethernet/cavium/liquidio/liquidio_common.h | 51 ++ .../net/ethernet/cavium/liquidio/octeon_device.h | 14 + 7 files changed, 945 insertions(+), 1 deletion(-) create mode 100644 drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c create mode 100644 drivers/net/ethernet/cavium/liquidio/lio_vf_rep.h