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Wed, 20 Mar 2019 15:38:58 +0000 From: Ori Kam <orika@mellanox.com> To: Shahaf Shuler <shahafs@mellanox.com>, Yongseok Koh <yskoh@mellanox.com>, Matan Azrad <matan@mellanox.com> CC: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@mellanox.com>, Slava Ovsiienko <viacheslavo@mellanox.com> Thread-Topic: [PATCH 0/3]net/mlx5: Add Direct Rule support Thread-Index: AQHU3zMIOfjPeycRZU+ZwuQdMvr3Hg== Date: Wed, 20 Mar 2019 15:38:58 +0000 Message-ID: <1553096315-91832-1-git-send-email-orika@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: LNXP123CA0004.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:d2::16) To AM4PR05MB3425.eurprd05.prod.outlook.com (2603:10a6:205:b::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=orika@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 1.8.3.1 x-originating-ip: [37.142.13.130] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 49ab962c-a50c-4029-f533-08d6ad4a2b3d x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; 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As more and more applications like OVS are inserting and removing large number of flows, the flow insertion rate become more critical. In current MLX5 PMD rules are inserted to the device using the FW, this limits the max insertion rate. The solution is using a new set of API that are part of RDMA-Core. which enables bypassing the FW and writing the flows directly to the device, which results in a much faster insertion rate.=20 Ori Kam (3): net/mlx5: prepare Direct Verbs for Direct Rule net/mlx5: add Direct Rules API net/mlx5: add jump action support for NIC drivers/net/mlx5/Makefile | 5 + drivers/net/mlx5/mlx5.c | 21 ++ drivers/net/mlx5/mlx5.h | 23 ++ drivers/net/mlx5/mlx5_flow.c | 1 + drivers/net/mlx5/mlx5_flow.h | 38 +++- drivers/net/mlx5/mlx5_flow_dv.c | 476 ++++++++++++++++++++++++++++++++++--= ---- drivers/net/mlx5/mlx5_glue.c | 300 +++++++++++++++++++++---- drivers/net/mlx5/mlx5_glue.h | 50 +++-- drivers/net/mlx5/mlx5_prm.h | 24 +- 9 files changed, 810 insertions(+), 128 deletions(-) --=20 1.8.3.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 98B80A00E6 for <public@inbox.dpdk.org>; Wed, 20 Mar 2019 16:39:09 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C36C71B137; 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Wed, 20 Mar 2019 15:38:58 +0000 From: Ori Kam <orika@mellanox.com> To: Shahaf Shuler <shahafs@mellanox.com>, Yongseok Koh <yskoh@mellanox.com>, Matan Azrad <matan@mellanox.com> CC: "dev@dpdk.org" <dev@dpdk.org>, Ori Kam <orika@mellanox.com>, Slava Ovsiienko <viacheslavo@mellanox.com> Thread-Topic: [PATCH 0/3]net/mlx5: Add Direct Rule support Thread-Index: AQHU3zMIOfjPeycRZU+ZwuQdMvr3Hg== Date: Wed, 20 Mar 2019 15:38:58 +0000 Message-ID: <1553096315-91832-1-git-send-email-orika@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: LNXP123CA0004.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:d2::16) To AM4PR05MB3425.eurprd05.prod.outlook.com (2603:10a6:205:b::15) authentication-results: spf=none (sender IP is ) smtp.mailfrom=orika@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 1.8.3.1 x-originating-ip: [37.142.13.130] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 49ab962c-a50c-4029-f533-08d6ad4a2b3d x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; 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FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: gqVTTcUwTvSOv9p7LZRwhjR/dm3+anqa2rT6MoxilgjT64qJ6NpU4cZqMXJWy8suadrkNuCTHS9qGpVwKTZ+lpOeNF0gDF3R0AgE2So6nrPee4pb5y3P/oC3GgfBDAN3PivS7TJFAf55i2Gv4ifxBFvsgF8R6eTOgfiIInZkW42TSIGg/CqsQYXjwFcffyB+Of2xbNfbOC3j1PpuR/QZ5lsMsGqboYekEBKaDVAz8F0EHD/54h7lOlnZSBYV3Ay14Odsrg81Ff8dcpX7kI+lnuaO4V87HKkqaO3ONQPodc3sgrGelOhHn/Bno6ko1ocQ5p4Yhu56xHS+Y1U04r0vts1ITFtiUUIZHQ1ckJC8bO2l7gBTE0Pu9t3//6Q/2zVrdIQVnBJDZageIFfj+IyaijynTbFuu2brQXmKIxKvwqc= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 49ab962c-a50c-4029-f533-08d6ad4a2b3d X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Mar 2019 15:38:58.8522 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR05MB3156 Subject: [dpdk-dev] [PATCH 0/3]net/mlx5: Add Direct Rule support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> Message-ID: <20190320153858.b5IRRD8WP-m9bZlbwKWhMDWuhYM3F04GclaYAA7-8A0@z> This patch set adds support for Direct Rules API for MLX5 driver. As more and more applications like OVS are inserting and removing large number of flows, the flow insertion rate become more critical. In current MLX5 PMD rules are inserted to the device using the FW, this limits the max insertion rate. The solution is using a new set of API that are part of RDMA-Core. which enables bypassing the FW and writing the flows directly to the device, which results in a much faster insertion rate.=20 Ori Kam (3): net/mlx5: prepare Direct Verbs for Direct Rule net/mlx5: add Direct Rules API net/mlx5: add jump action support for NIC drivers/net/mlx5/Makefile | 5 + drivers/net/mlx5/mlx5.c | 21 ++ drivers/net/mlx5/mlx5.h | 23 ++ drivers/net/mlx5/mlx5_flow.c | 1 + drivers/net/mlx5/mlx5_flow.h | 38 +++- drivers/net/mlx5/mlx5_flow_dv.c | 476 ++++++++++++++++++++++++++++++++++--= ---- drivers/net/mlx5/mlx5_glue.c | 300 +++++++++++++++++++++---- drivers/net/mlx5/mlx5_glue.h | 50 +++-- drivers/net/mlx5/mlx5_prm.h | 24 +- 9 files changed, 810 insertions(+), 128 deletions(-) --=20 1.8.3.1