From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id ACBD2A0471 for ; Wed, 19 Jun 2019 16:44:05 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2CD7B1C2EF; Wed, 19 Jun 2019 16:44:04 +0200 (CEST) Received: from EUR02-HE1-obe.outbound.protection.outlook.com (mail-eopbgr10062.outbound.protection.outlook.com [40.107.1.62]) by dpdk.org (Postfix) with ESMTP id 109731C2E6 for ; Wed, 19 Jun 2019 16:44:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Gng0D6BYog+AV2zO6qj6mCisZQ6wMZEJKdTfL1AaTus=; b=RjFbBYswceeIHiaCbt/eytkE5T0zThDfuUFshpFWzc+SsYIKbuQg0k3h2rTupWvvK4JgIZFx0kmEAKitaTV/qcH8rb4uCBxY/LlArah5DgZiq3zNH3hDMYjQAY/Q1MySyD+MbKeqq5eTp1XPigObJclAJm4hBiBUCYg4X/DPZao= Received: from AM6PR05MB5736.eurprd05.prod.outlook.com (20.178.93.21) by AM6PR05MB5126.eurprd05.prod.outlook.com (20.177.190.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1987.13; Wed, 19 Jun 2019 14:44:01 +0000 Received: from AM6PR05MB5736.eurprd05.prod.outlook.com ([fe80::2c74:8e32:a81:7b80]) by AM6PR05MB5736.eurprd05.prod.outlook.com ([fe80::2c74:8e32:a81:7b80%7]) with mapi id 15.20.1987.014; Wed, 19 Jun 2019 14:44:01 +0000 From: Asaf Penso To: "dev@dpdk.org" Thread-Topic: DPDK19.08 Mellanox Roadmap Thread-Index: AdUmrQNnBJPoaADKSKy80uvJ2eiM6w== Date: Wed, 19 Jun 2019 14:44:01 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=asafp@mellanox.com; x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 9306af72-077e-408b-cc60-08d6f4c4918f x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:AM6PR05MB5126; x-ms-traffictypediagnostic: AM6PR05MB5126: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0073BFEF03 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(979002)(39860400002)(366004)(136003)(346002)(376002)(396003)(189003)(199004)(64756008)(8676002)(71190400001)(81166006)(256004)(5660300002)(102836004)(99286004)(14454004)(74316002)(486006)(8936002)(7696005)(86362001)(81156014)(1730700003)(14444005)(25786009)(2351001)(6916009)(6506007)(2906002)(7736002)(305945005)(66556008)(66946007)(476003)(66446008)(53936002)(52536014)(73956011)(2501003)(76116006)(6436002)(66476007)(26005)(68736007)(478600001)(186003)(66066001)(316002)(3846002)(6116002)(55016002)(9686003)(5640700003)(71200400001)(33656002)(969003)(989001)(999001)(1009001)(1019001); DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR05MB5126; H:AM6PR05MB5736.eurprd05.prod.outlook.com; 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: aTgN7bEbRcJC9OhB9RD2D9Z7zWX49DfnIojxH8d1qzjPegKLv/Rfk3H4V3DSENMvca5v5Q8W3JnnacK+htiaA9mQsFY6d7GorkNCg/nGzK27aal4vv4GPxht5ME5oWtvxvRGEIXHOFoiiX6RwM4zHGoX1dFK+iGbcVUGDIqWogqT2axkTBFnDgcoEl9dbOapsAdN0XvSmZkkFHghw1XS1nVfrAzeNhgrVh3MQSHeyFDUpboqvVKJwK9lcZoKAaCXOF1s6k79gxCMkqV9tmai0d1+2wRNzGaeCYbnPF9Udji26R0FTtZTZILSdren8dSMHknWvQRVgEzkjGKVXv7x3hxsqzfbYv+PRLqHVhTEq3bwtsT76xH/724gbZ9qIWqB6zg9/K4Bggbao49yFD1Y1qnJw/U7+ZaOcNpevUztTvg= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9306af72-077e-408b-cc60-08d6f4c4918f X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Jun 2019 14:44:01.1611 (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-CrossTenant-userprincipalname: asafp@mellanox.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR05MB5126 Subject: [dpdk-dev] DPDK19.08 Mellanox Roadmap X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" I apologize for the late notice. This is Mellanox's roadmap for DPDK19.08, which we are working on currently= . Introduce rte_flow APIs for: * Matching and modification for TCP ACK and TCP SEQ. * Setting Metadata in RX and receiving it as part of mbuf, to have more inf= o from packet processing in the NIC. * Matching on GRE key. * Flow aging APIs, to offload application aging logic. * Hairpin, which acts as a "bump on the wire". Those APIs will be supported via mlx5 PMD for ConnectX-5 NIC, BlueField Sma= rtNIC and above. Addition to mlx5 PMD (supporting ConnectX-5 NIC, BlueField SmartNIC and abo= ve): * HW offload for IP-in-IP inner RSS. * HW offload for matching on ICMP. * HW offload for matching TCP flags. * HW offload for LRO (Large Receive Offload), intended to reduce host CPU o= verhead when processing Rx TCP packets * Robustness additions in data-path for completions error handling and reco= very. * Improvement of rte_flow_query rate and latency of application's call. * Out of the box performance improvements by consolidating several TX funct= ions to a single one (ConnectX-5 on x86 host)