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Mon, 10 Mar 2025 14:27:45 -0700 From: Tariq Toukan To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn CC: Gal Pressman , Mark Bloch , "Moshe Shemesh" , Saeed Mahameed , "Leon Romanovsky" , Tariq Toukan , , , , Carolina Jubran , "Cosmin Ratiu" , Dragos Tatulea Subject: [PATCH net-next 0/4] mlx5: Support setting a parent for a devlink rate node Date: Mon, 10 Mar 2025 23:26:52 +0200 Message-ID: <1741642016-44918-1-git-send-email-tariqt@nvidia.com> X-Mailer: git-send-email 2.8.0 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF00022571:EE_|DS7PR12MB8251:EE_ X-MS-Office365-Filtering-Correlation-Id: 08ba7f13-88f2-4e6e-4381-08dd601a7866 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?q?g1ZnFT/wT0JxoFMPnXz9NKCdrbPubSF?= =?utf-8?q?FN3Utlhw0aOCVY6FackkwVHb4pZ9FD5oUiI7tk1NQxOWoMoFckFd63E0oqmLmk+1Y?= =?utf-8?q?L8HK+45fgmFDNRtI2qQH1kskWMXAeI7GGyCF+go+KlO8GyRqZKD1bd8ktR7aTuUoU?= =?utf-8?q?Ca8KQHmUvmlG2PDeSWP6nJPyQchzck+v/bG6ypnqG3ojrShKbJ5RXr6rceB2wXJU0?= =?utf-8?q?LU9OHawW3HZuGCDPiVhF1AKWQ9Ry358DDOIFkQgjDRrVkt0mULyH5iwC80MIVK0WL?= =?utf-8?q?vILsOgLNSH3tCSJNSfH5UZGz3L1t3Jy4Kvhvw6oXCuFBep9ecWjXrQtDJXwv2HkWb?= =?utf-8?q?Kpupe2PUTQGNDpCu0eP8KE6Knm2zmtDkApBXHnG79bJbKCwLCt6gTbzWPEXu4wyo/?= =?utf-8?q?tFbM9wgdH5Jc4WLScAdU3ADd9MQBzXPjMWY95nMK7pscLNvPgtQx53cGgnCD2eCok?= =?utf-8?q?ikSNRn18WGsAwR5p2p8BIv8HQDiDkhzrkx0Ay3SfCOHGpgnHs2yZRT9VfNanUeTWJ?= =?utf-8?q?SKgIpHwNeg+m837ecLcmudui5gk2J3uh9i2RPlI3bxfiqgD5IDAkU6U8JsEO3MjXT?= =?utf-8?q?gyB8lFtx7DziwaeObWV5gtij7/uC2AUG4fzlLF2jBmJ2BiyHdWAKlqW5sJIhQOioX?= =?utf-8?q?csNkVM8JsbVWsoPMtvHB8K/0LXeZQ7Y8uX+mjBttSkYI1ZtO+l//zU8+pWkDgZESZ?= =?utf-8?q?LVLXM2rXJe6/srR0aJNBiuk81ATj4MVdyPfXD9Drt2XhAUrW9NNGll5GuEU5740Lc?= =?utf-8?q?zjNeUoKQKJCS6uyiq1OU1lWH/YbsIfAhVmVh8Lahuyh6PdpdR2gEConk1kZit0kQY?= =?utf-8?q?XGGfgo+KL0FPAKtBB0Abh5Ka6OdOrpP0zqnmKyj+27wmMCN+lGEXzlxNbLTm1FbeN?= =?utf-8?q?4X7K6AbkAGTQUuPiCb8djFPV4QAZLMhraJmKIncYMUrA2u2UVYWlfMyhOJRTplW3S?= =?utf-8?q?dFNh1LPIRgfnvoHRyR6l75Yw1F8d/tcBo4Qivk0GrOjcnBXy6EsNBzmVQvSy9my24?= =?utf-8?q?KCdP4szHSv4wlCoO766QABUxEg+2QZ0J9JwMnc9iOFAHOzqzOYbz/gWKtXstqPskB?= =?utf-8?q?QeP/mQlmqX1XRiK/RzyvvhqCtKB13L0e+ZxbTqkDNc4WF6A4CNnyq59XPUPOz14c5?= =?utf-8?q?tc5fQtPX2NpsmIpvdoBqPCWS/sTsELnPWNX0SjEOh/5d1vIWJ90oHS+8muUhNtEPz?= =?utf-8?q?EcI12bNdRksH/UTwuBqLs+yjJswCD3243+apyNRjLB7NERg39kkwVJZoia+RegsR9?= =?utf-8?q?RaB14sKggMIKNfYXs2P1CRgm1wFKJ1+EESA6pymoO5dgPasS1Mqx67AAEGNsGWlDT?= =?utf-8?q?VLcK9Ou/2bkOqW2tUHF4lkDzH21TK2md/BfzeKsnE1Od1t7BgKJv+lTx8BGuaJgb3?= =?utf-8?q?YJiGZukey6ZdRNw5edAA1sqbsMD9qp4aA=3D=3D?= X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(376014)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Mar 2025 21:28:15.9987 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 08ba7f13-88f2-4e6e-4381-08dd601a7866 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF00022571.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB8251 Hi, This series by Carolina adds mlx5 support for the setting of a parent to devlink rate nodes. By introducing a hierarchical level to scheduling nodes, these changes allow for more granular control over bandwidth allocation and isolation of Virtual Functions. Function renaming for parent setting on leafs: - net/mlx5: Rename devlink rate parent set function for leaf nodes Add support for hierarchy level tracking: - net/mlx5: Introduce hierarchy level tracking on scheduling nodes - net/mlx5: Preserve rate settings when creating a rate node Support setting parent for rate nodes: - net/mlx5: Add support for setting parent of nodes Regards, Tariq Carolina Jubran (4): net/mlx5: Rename devlink rate parent set function for leaf nodes net/mlx5: Introduce hierarchy level tracking on scheduling nodes net/mlx5: Preserve rate settings when creating a rate node net/mlx5: Add support for setting parent of nodes .../net/ethernet/mellanox/mlx5/core/devlink.c | 3 +- .../net/ethernet/mellanox/mlx5/core/esw/qos.c | 146 ++++++++++++++++-- .../net/ethernet/mellanox/mlx5/core/esw/qos.h | 12 +- 3 files changed, 143 insertions(+), 18 deletions(-) base-commit: 8ef890df4031121a94407c84659125cbccd3fdbe