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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Feb 2022 10:27:20.8095 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 18e8da35-443a-4a52-a9fb-08d9f5ede8aa X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[12.22.5.236]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT026.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW2PR12MB2362 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 41923f50e6..12832ca101 100644 --- a/doc/guides/rel_notes/release_22_03.rst +++ b/doc/guides/rel_notes/release_22_03.rst @@ -118,6 +118,12 @@ New Features * Added PPPoL2TPv2oUDP FDIR distribute packets based on inner IP src/dst address and UDP/TCP src/dst port. +* **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. -- 2.18.1