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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 12.22.5.235 as permitted sender) receiver=protection.outlook.com; client-ip=12.22.5.235; helo=mail.nvidia.com; Received: from mail.nvidia.com (12.22.5.235) by BN8NAM11FT053.mail.protection.outlook.com (10.13.177.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4975.11 via Frontend Transport; Mon, 14 Feb 2022 08:57:29 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by DRHQMAIL107.nvidia.com (10.27.9.16) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 14 Feb 2022 08:57:27 +0000 Received: from nvidia.com (10.126.231.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.9; Mon, 14 Feb 2022 00:57:25 -0800 From: Viacheslav Ovsiienko To: CC: , Subject: [PATCH 4/4] doc: update send scheduling mlx5 feature description Date: Mon, 14 Feb 2022 10:56:55 +0200 Message-ID: <20220214085655.22648-5-viacheslavo@nvidia.com> X-Mailer: git-send-email 2.18.1 In-Reply-To: <20220214085655.22648-1-viacheslavo@nvidia.com> References: <20220214085655.22648-1-viacheslavo@nvidia.com> MIME-Version: 1.0 X-Originating-IP: [10.126.231.35] X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8f14416b-494c-4f2d-ccfe-08d9ef9808bc X-MS-TrafficTypeDiagnostic: MWHPR12MB1246:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6790; 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SFS:(13230001)(4636009)(46966006)(36840700001)(40470700004)(55016003)(15650500001)(5660300002)(356005)(47076005)(107886003)(36860700001)(8676002)(81166007)(54906003)(6916009)(316002)(83380400001)(2906002)(82310400004)(36756003)(8936002)(508600001)(7696005)(70586007)(86362001)(40460700003)(336012)(426003)(26005)(16526019)(1076003)(186003)(6666004)(6286002)(2616005)(4326008)(70206006)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Feb 2022 08:57:29.8576 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8f14416b-494c-4f2d-ccfe-08d9ef9808bc X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[12.22.5.235]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT053.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR12MB1246 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Updated: - send scheduling feature description for mlx5 - release notes Signed-off-by: Viacheslav Ovsiienko --- doc/guides/nics/mlx5.rst | 5 +++++ doc/guides/rel_notes/release_22_03.rst | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst index c3cc0c0f41..6494f4ae39 100644 --- a/doc/guides/nics/mlx5.rst +++ b/doc/guides/nics/mlx5.rst @@ -934,6 +934,11 @@ Driver options By default (if the ``tx_pp`` is not specified) send scheduling on timestamps feature is disabled. + Starting since ConnectX-7 the capability to schedule traffic directly + on timestamp specified in descriptor is provided, no extra objects are + needed anymore and scheduling capability is advertised and handled + regardless tx_pp parameter presence. + - ``tx_skew`` parameter [int] The parameter adjusts the send packet scheduling on timestamps and represents diff --git a/doc/guides/rel_notes/release_22_03.rst b/doc/guides/rel_notes/release_22_03.rst index ff3095d742..268f2827e2 100644 --- a/doc/guides/rel_notes/release_22_03.rst +++ b/doc/guides/rel_notes/release_22_03.rst @@ -109,6 +109,12 @@ New Features * Added rte_flow support for matching GENEVE packets. * Added rte_flow support for matching eCPRI packets. +* **Updated Mellanox mlx5 driver.** + + Updated the Mellanox mlx5 driver with new features and improvements, including: + + * Support ConnectX-7 capability to schedule traffic sending on timestamp + * **Updated Wangxun ngbe driver.** * Added support for devices of custom PHY interfaces.