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CAT:NONE; SFS:(4636009)(36840700001)(46966006)(7696005)(82310400003)(186003)(36860700001)(47076005)(36756003)(426003)(70586007)(16526019)(6286002)(55016002)(8936002)(70206006)(83380400001)(8676002)(336012)(4744005)(2906002)(86362001)(316002)(1076003)(6636002)(54906003)(356005)(5660300002)(4326008)(508600001)(63350400001)(7636003)(107886003)(2616005)(26005)(110136005)(6666004)(63370400001); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Nov 2021 14:02:17.7037 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 584370db-ebc1-4673-35a3-08d99f9bb683 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT003.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB3847 Subject: [dpdk-dev] [PATCH v2 0/2] Add delay drop support for Rx queue 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 Sender: "dev" This patch set introduce a new devarg to support delay drop when creating the Rx queues. The default attribute will be disabled and the behavior will remain the same as before. --- v2: - change hairpin queue delay drop to disable by default - combine the commits - fix Windows building - change the log print --- Bing Zhao (2): net/mlx5: add support for Rx queue delay drop net/mlx5: check delay drop settings in kernel driver doc/guides/nics/mlx5.rst | 26 +++++ doc/guides/rel_notes/release_21_11.rst | 1 + drivers/common/mlx5/mlx5_devx_cmds.c | 1 + drivers/common/mlx5/mlx5_devx_cmds.h | 1 + drivers/net/mlx5/linux/mlx5_ethdev_os.c | 114 ++++++++++++++++++++++ drivers/net/mlx5/linux/mlx5_os.c | 11 +++ drivers/net/mlx5/mlx5.c | 7 ++ drivers/net/mlx5/mlx5.h | 10 ++ drivers/net/mlx5/mlx5_devx.c | 5 + drivers/net/mlx5/mlx5_rx.h | 1 + drivers/net/mlx5/mlx5_trigger.c | 18 ++++ drivers/net/mlx5/windows/mlx5_ethdev_os.c | 17 ++++ 12 files changed, 212 insertions(+) -- 2.27.0