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Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN3PEPF00022BCE.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV3PR12MB9119 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Archive: List-Post: List-Help: List-Subscribe: , X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 This series is a result of splitting patch: https://patches.dpdk.org/project/dpdk/patch/20261026160400.1290443-1-dsosnowski@nvidia.com/ Patch 1 - Fix for mlx5 link update function to query current link carrier status, bypassing the delay introduced by linkwatch in Linux kernel. Patch 2 - Move to link status polling, in place of relying on netlink events which can be delayed by linkwatch for up to 1s. Dariusz Sosnowski (2): net/mlx5: fix link status query net/mlx5: move to polling for LSC interrupts .mailmap | 1 + drivers/common/mlx5/linux/mlx5_nl.c | 29 --- drivers/common/mlx5/linux/mlx5_nl.h | 2 - drivers/net/mlx5/linux/meson.build | 1 + drivers/net/mlx5/linux/mlx5_ethdev_os.c | 147 ++++-------- drivers/net/mlx5/linux/mlx5_lsc_intr.c | 294 +++++++++++++++++++++++ drivers/net/mlx5/linux/mlx5_os.c | 23 -- drivers/net/mlx5/mlx5.c | 7 - drivers/net/mlx5/mlx5.h | 4 +- drivers/net/mlx5/mlx5_lsc_intr.h | 13 + drivers/net/mlx5/mlx5_trigger.c | 20 +- drivers/net/mlx5/windows/meson.build | 1 + drivers/net/mlx5/windows/mlx5_lsc_intr.c | 20 ++ 13 files changed, 385 insertions(+), 177 deletions(-) create mode 100644 drivers/net/mlx5/linux/mlx5_lsc_intr.c create mode 100644 drivers/net/mlx5/mlx5_lsc_intr.h create mode 100644 drivers/net/mlx5/windows/mlx5_lsc_intr.c -- 2.43.0