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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: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit 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?B?ZzFabkZUL3dUMEp4b0ZNUG5YejlOS0NkcmJQdWJTRkZOM1V0bGh3MGFPQ1ZZ?= =?utf-8?B?NkZhY2trd1ZIYjRwWjlGRDVvVWlJN3RrMU5ReE9Xb01vRmNrRmQ2M0Uwb3Ft?= =?utf-8?B?TG1rKzFZTDhISys0NWZnbUZETlJ0STJxUUgxa3NrV01YQWVJN0dHeUNGK2dv?= =?utf-8?B?K0tsTzhHeVJxWktEMWJkOGt0UjdhVHVVb1VDYThLUUhtVXZtbEcyUERlU1dQ?= =?utf-8?B?Nm5KUHlRY2h6Y2srdi9iRzZ5cG5xRzNvanJTaEtiSjVSWHI2cmNlQjJ3WEpV?= =?utf-8?B?MExVOU9IYXdXM0hadUdDRFBpVmhGMUFLV1E5UnkzNThERE9JRmtRZ2pEUnJW?= =?utf-8?B?a3QwbVVMeUg1aXdDODBNSVZLMFdMdklMc09nTE5TSDN0Q1NKTlNmSDVVWkd6?= =?utf-8?B?M0wxdDNKeTRLdmh2dzZvWEN1RkJlcDllY1dqWHJRdERKWHd2MkhrV2JLcHVw?= =?utf-8?B?ZTJQVVRRR05EcEN1MGVQOEtFNktubTJ6bXREa0FwQlhIbkc3OWJKYktDd0xD?= =?utf-8?B?dDZnVGJ6V1BFWHU0d3lvL3RGYk05d2dkSDVKYzRXTFNjQWRVM0FEZDlNUUJ6?= =?utf-8?B?WFBqTVdZOTVuTUs3cHNjTE52UGd0UXg1M2NHZ25DRDJlQ29raWtTTlJuMThX?= =?utf-8?B?R3NBd1I1cDJwOEJJdjhIUURpRGtoenJreDBBeTNTZkNPSEdwZ25IczJ5WlJU?= =?utf-8?B?OVZmTmFuVWVUV0pTS2dJcEh3TmVnK204MzdlY0xjbXVkdWk1Z2sySjN1aDlp?= =?utf-8?B?MlJQbEkzYnhmaXFnRDVJREFrVTZVOEpzRU8zTWpYVGd5QjhsRnR4N0R6aXdh?= =?utf-8?B?ZU9iV1Y1Z3RpajcvdUMyQVVHNGZ6bExGMmpCbUoyQml5SGRXQUtscVc1c0pJ?= =?utf-8?B?aFFPaW9YY3NOa1ZNOEpzYlZXc29QTXR2SEI4Sy8wTFhlWlE3WTh1WCttakJ0?= =?utf-8?B?dFNrWUkxWnRPK2wvL3pVOCtwV2tEZ1pFU1pMVkxYTTJyWEplNi9zclIwYUpO?= =?utf-8?B?Qml1azgxQVRqNE1WZHlQZlhEOURydDJYaEFVclc5Tk5HbGw1R3VFVTU3NDBM?= =?utf-8?B?Y3pqTmVVb0tRS0pDUzZ1eWlxMU9VMWxXSC9ZYnNJZkFoVm1WaDhMYWh1eWg2?= =?utf-8?B?UGRwZFIyZ0VDb25rMWtaaXQwa1FZWEdHZmdvK0tMMEZQQUt0QkIwQWJoNUth?= =?utf-8?B?Nk9kT3JwUDB6cW5tS3lqKzI3d21NQ04rbEdFWHpseE5iTFRtMUZiZU40WDdL?= =?utf-8?B?NkFia0FHVFFVdVBpQ2I4ZGpGUFY0UUFaTE1ocmFKbUtJbmNZTVVyQTJ1MlVW?= =?utf-8?B?WVdsZk15aE9KUlRwbFczU2RGTmgxTFBJUmdmbnZvSFJ5UjZsNzVZdzFGOGQv?= =?utf-8?B?dGNCbzRRaXZrMEdyT2pjbkJYeTZFc05Cem1WUXZTeTlteTI0S0NkUDRzekhT?= =?utf-8?B?djR3bENvTzc2NlFBQlV4RWcrMlFaMEo5SndNbmM5aU9GQUhPenF6T1liei9n?= =?utf-8?B?V0t0WHN0cVBza0JRZVAvbVFsbXFYMVhSaUsvUnp5dnZocUN0S0IxM0wwZSta?= =?utf-8?B?eGJUcWtETmM0V0Y2QTRDTm55cTU5WFBVUE96MTRjNXRjNWZRdFBYMk5wc21J?= =?utf-8?B?cHZkb0JxUENXUy9zVHNFTG5QV05YMFNqRU9oLzVkMXZJV0o5MG9IUys4bXVV?= =?utf-8?B?aE50RVB6RWNJMTJiTmRSa3NIL1VUd3VCcUxzK3lqSnN3Q0QzMjQzK2FweU5S?= =?utf-8?B?akxCN05FUmczOWtrd1ZKWm9pYStSZWdzUjlSYUIxNHNLZ2dNSUtOZllYczJQ?= =?utf-8?B?MUNSZ20xd0ZLSjErRUVTQTZweW1vTzVkZ1Bhc1MxTXF4NjdBQUVHTnNHV2xE?= =?utf-8?B?VFZMY0s5T3UvMmJrT3FXMnRVSEY0bGtEekgyMVRLMm1kL0JmemVLc25FMU9k?= =?utf-8?B?MXQ3QmdLSnYrbFR4OEJHdWFKZ2IzWUppR1p1a2V5NlpkUk53NWVkQUExc3Fi?= =?utf-8?B?c01EOXFwNGFBPT0=?= 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 -- 2.31.1