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Miller" , Tariq Toukan , "Mark Bloch" , , , , Gal Pressman , Dragos Tatulea , Akiva Goldberger Subject: [PATCH mlx5-next] net/mlx5: Add uar access and odp page fault counters Date: Wed, 17 Sep 2025 16:27:58 +0300 Message-ID: <1758115678-643464-1-git-send-email-tariqt@nvidia.com> X-Mailer: git-send-email 2.8.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF000001F5:EE_|LV2PR12MB5893:EE_ X-MS-Office365-Filtering-Correlation-Id: 6b358bdd-99f2-48ae-347f-08ddf5ee1781 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|82310400026|36860700013; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?1j19e7WmiBP541KKNUFPuIfBqFdQ+w3Lx5/4DlJYsp4+RChbiUVyv4H08Lwm?= =?us-ascii?Q?H5eSWaaxo9uT7oiS6KVdS9cOymlfQx/mylwGpJDl7CGSyGn7/JvI2YsO+VeK?= =?us-ascii?Q?K20nOciyu4zl1m6Xw/7N7Q6jTvgntM3JUHWBNbEBIZsV/E8vdqWBw512KdF3?= =?us-ascii?Q?mRKQ+XN9/nfKQZHAS5WSO+v7dTSimvxV4JGd3hwO98lSRZ8/pT6ImOihZMGK?= =?us-ascii?Q?kvUPj+gnHnA7dQojV4IOmAruiD/zGiFeLQC9JZgZrjKYdCfTnBkOHWl6/4Mo?= =?us-ascii?Q?J3GZk1o+b4Ci5zKlBFDQMVVZzWNk/Gpgmu9Lu2/4XykDV847Fp3Xn0b5OVJO?= =?us-ascii?Q?/UmBrEFIHryUe+FyHKEs/H60YOrhJpiaBuryO5z+9ZrSWiUmVO1U4JQfb7Lj?= =?us-ascii?Q?pJao5SnG3p4kFiWCv5/+bHpxMIGZmnF0DwHf6o/M08WlJ2tbiqdenEsIFReK?= =?us-ascii?Q?xEJKOzB8BXbaACpqw/cY7TrKim66bkY7nyk8WQtZSSrBd1gMQbGXkHopQWE4?= =?us-ascii?Q?PyKo6k7AKyvV117yN/xhVLwA7Q0I5V43gfuwWxXn50c6SnFiivLx+F1dGgDj?= =?us-ascii?Q?Ato0x1Xmlb3cceATPB1gy+YZJe2o9nIJmLJOLOWNUmtVngLZBxI9dVSlkfNr?= =?us-ascii?Q?jSebmGIXPKcFHXWD60VUNk6gxnHDv/d9KtOPELCSgBwseARWDmurF4KWWULf?= =?us-ascii?Q?55hupz2mLcp86F7xz8r+kra9AcYvu099O8azisdeukhvsQEw9HY3Mke2hWS8?= =?us-ascii?Q?Kw+NIfAiwV81hb/Mmcy1L4flOJAiggZHPXxnyhl9nMAvLqduqXnbamN+W7KI?= =?us-ascii?Q?du5isG7r4o92zPVK8DXiD6QW4+xiYqXDJLerXffSNcXzaF33+bNgUVWjPztO?= =?us-ascii?Q?i54YueO4uOC6jsO251+ciMIN9DGclVJQ8DC+XPCc+/DMX6FhxxbHO+KJ+C/B?= =?us-ascii?Q?4vrI1A3+jm8uPWrXa5d/EUOyF7kdK97fL124e4fvC63b9gzOlCP/yvxsRv7X?= =?us-ascii?Q?/rfCKeooiIiIMOA5vvhCTBF+mlfEYsp0+JW/EXQ7dE0sKFo2V1rLD1NvZA84?= =?us-ascii?Q?8eXPz80UeJdr5CZBtjegwK5PhzhMl9iUTYBpq5Jl0NQL0LQjuyyU1xssuoHT?= =?us-ascii?Q?6ogBdmlXbk/CBEHIRQvAOCTH/8iyz0JhAAt1CffgWWVMQCsAcgoGe2BHuZqB?= =?us-ascii?Q?07TweenwZKqNaI3ElyjGyQ8SPw1ENkULUtJ/LzyroD3Z9YUtQYcPHPnp89Ii?= =?us-ascii?Q?pukEbzvQQTJqgfe2gUgGGmJHEDbF1nPYF9/DWGbqwG2FqICbJL8/DywPrSkr?= =?us-ascii?Q?aZCu/jHK2VExsBQ5oDu7vf1N27iCPUtgZ16Ke2BlVLP8JgnG7vo5/JFIxqCK?= =?us-ascii?Q?tdBRvDNz+u2C2QU7UxrCORnR/bBIyDcFoz1zoC5ktHC/T6sUfPHMy/dejbB3?= =?us-ascii?Q?ijG3QDWaKthwgmfS9881ZEghYZYMGzHq+jQo8EimsFFHlSGd8i8U6DNDo7es?= =?us-ascii?Q?KUKkgvXJzLHkAi4nAgkBHZjnGtBQSVbhKlAR?= X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(1800799024)(82310400026)(36860700013);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Sep 2025 13:28:30.1669 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6b358bdd-99f2-48ae-347f-08ddf5ee1781 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001F5.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV2PR12MB5893 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Akiva Goldberger Add bar_uar_access, odp_local_triggered_page_fault, and odp_remote_triggered_page_fault counters to the query_vnic_env command. Additionally, add corresponding capabilities bits to the HCA CAP. Signed-off-by: Akiva Goldberger Reviewed-by: Moshe Shemesh Signed-off-by: Tariq Toukan --- include/linux/mlx5/mlx5_ifc.h | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 097b1b7ada63..0cf187e13def 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1958,7 +1958,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_rqt[0x5]; u8 reserved_at_390[0x3]; u8 log_max_rqt_size[0x5]; - u8 reserved_at_398[0x3]; + u8 reserved_at_398[0x1]; + u8 vnic_env_cnt_bar_uar_access[0x1]; + u8 vnic_env_cnt_odp_page_fault[0x1]; u8 log_max_tis_per_sq[0x5]; =20 u8 ext_stride_num_range[0x1]; @@ -4019,7 +4021,13 @@ struct mlx5_ifc_vnic_diagnostic_statistics_bits { =20 u8 handled_pkt_steering_fail[0x40]; =20 - u8 reserved_at_360[0xc80]; + u8 bar_uar_access[0x20]; + + u8 odp_local_triggered_page_fault[0x20]; + + u8 odp_remote_triggered_page_fault[0x20]; + + u8 reserved_at_3c0[0xc20]; }; =20 struct mlx5_ifc_traffic_counter_bits { base-commit: 2ac207381c37eebc49559634ce5642119784bc7c --=20 2.31.1