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Wed, 22 Oct 2025 05:30:13 -0700 From: Tariq Toukan To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Saeed Mahameed , Leon Romanovsky , Tariq Toukan , Mark Bloch , , , , Gal Pressman , Alexei Lazar Subject: [PATCH net 1/4] net/mlx5: Add PPHCR to PCAM supported registers mask Date: Wed, 22 Oct 2025 15:29:39 +0300 Message-ID: <1761136182-918470-2-git-send-email-tariqt@nvidia.com> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1761136182-918470-1-git-send-email-tariqt@nvidia.com> References: <1761136182-918470-1-git-send-email-tariqt@nvidia.com> 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: DS1PEPF00017096:EE_|DS0PR12MB6461:EE_ X-MS-Office365-Filtering-Correlation-Id: 59a73a1a-eda4-42a5-6ec0-08de1166cd1f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|1800799024|36860700013; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?p18iZsxGnhuIVVs9lkCQ8nGBHH8Uit7nJ+I90bLT1Rr+HOGLcapLXCFu6gtB?= =?us-ascii?Q?EdWxg0CiHdGt+AH8ctrxqpr277sOwThwkEaNll10ph8o6vlBjw8k+nGGprNB?= =?us-ascii?Q?x4OCQlOm+AjjSJfTc4kYqOR8UXUy42gSWKCukhEmVEtq9xR3IUQQKQdgSwIY?= =?us-ascii?Q?N2PwRdOt/+GeaoIi1bpu8sPE9ulmT3lmKftrC0l1EIIfLKynpxxkd1wZ/fZS?= =?us-ascii?Q?sGb8zJ5wbXfsfeFvCWruaqI5SBimN3Nt52jInHEwGVu00A1R35OKozGnQCgZ?= =?us-ascii?Q?BJXnkgqDk+HQdP/mQtknj3I+WcICUiyoYsDs8bIiZqvQfj+G/J04GIweBUtB?= =?us-ascii?Q?wl+IKlqxmZUaruWevqUqFBtDTS5kxLBLaQ5q6maSOmdHqrIHgsC/jsMNIJep?= =?us-ascii?Q?kVXtuh2yhdG7PqxudoZvlP9foQu9LbMOYMRuvPrbpTGUn3OVH/0fUuqS6A2K?= =?us-ascii?Q?6psJXz26uVZ1oW5AxVFBGZTtTc7JooKkZ22DQk+a9UxSnQeSqaHdiY6kpFEi?= =?us-ascii?Q?g/hoOSKYFvFHqbGfbJaiHSaAK/OxK21hHYYwpq1cSRhj1y45ADpdmYTTZ+ae?= =?us-ascii?Q?45VEdz1TRqCGjVbW8Lj/U7XPiHUHYcC2infj1TkhlZIdrm6WkNIp7e1pCAKm?= =?us-ascii?Q?S5z6zZnDSf5ukyQDMHEWYzkS8pL5Cu6rMybf51F0SX4KXavRsVkEaqVakVHc?= =?us-ascii?Q?FaX4Pr5eRQLyyjAnVFYYCaV+PdIEyWIg+5XXcwL2q1QzTGwGX8BJnJywgy34?= =?us-ascii?Q?FMMflJSsr1sQt2eQuJ9UarmZCV1kws9rpaSzXI4YeyLE1Aq+P9ZGrl0nivIN?= =?us-ascii?Q?j54VbOYnWA+8BbxRQH1DWfjA10DBaAIbIQMPL54iUk64XznlRVt8H3ydNYK0?= =?us-ascii?Q?1NuSoR7/c3t4pjIX1knrwvmzfNJLilr3QEc872IYdCd4oLOez+BZwcD3sBor?= =?us-ascii?Q?aOblUQKjh2DWejLCZzs2LYAS4cfPmV8ejCcKN6Lm42s4k5Z4YW2Q9/+MJ2CD?= =?us-ascii?Q?7FUb5WhmftRmvslZceB2/ybDtQranE6lTDDmWXmOmNO0xpFc8mAYaasCFIh1?= =?us-ascii?Q?YiJdFCu4/X1thrh5/BMY8w5vaC/7k0QTVh3DpuO5NkDpQ7Z6qoZBox10lRE8?= =?us-ascii?Q?olvSk/LVpfdABoN4ERwsIOfCJMd6k0RkJlDEa67YbglX3hTfn4xmHhXYvpS9?= =?us-ascii?Q?z9MeqlD/cHrIZbKT98jq/Z+PgyQ3J6tmOGPRvHN/ntg76VdTXSnsvxn1DOGN?= =?us-ascii?Q?wI5nHMADUfDcaae1AQVUoSH2AwvPHlpqBDGQFDckQ3Pe0AWBbIY9KU12Oxsc?= =?us-ascii?Q?xDquf1J/mtMVW9c57sjzGNuHe0fLSxJ5uTyj5VLAfUWXASNFouc1o6zIHF4h?= =?us-ascii?Q?7aAD/akR8ayrl278bq8Lvj/wImCp3d1b/KwbgeCa5QANf389Un0nNjNh464K?= =?us-ascii?Q?BadOT/HOG6qHh/AKrPoxM9R3p0wyMYY5YCybcnqPw5znSEM8KKa2YYkaCESJ?= =?us-ascii?Q?w+GED+Jidn3R5okoU+BBQzqMhhFNEDXEgtLUik5VMsXAgpkUYG5JZZXUONbl?= =?us-ascii?Q?rc007gucoBglPm7GeLY=3D?= X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(376014)(1800799024)(36860700013);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Oct 2025 12:30:35.7443 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 59a73a1a-eda4-42a5-6ec0-08de1166cd1f X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS1PEPF00017096.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6461 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Alexei Lazar Add the PPHCR bit to the port_access_reg_cap_mask field of PCAM register to indicate that the device supports the PPHCR register and the RS-FEC histogram feature. Signed-off-by: Alexei Lazar Reviewed-by: Yael Chemla Signed-off-by: Tariq Toukan --- include/linux/mlx5/mlx5_ifc.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 07614cd95bed..1b0b36aa2a76 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -10833,7 +10833,9 @@ struct mlx5_ifc_pcam_regs_5000_to_507f_bits { u8 port_access_reg_cap_mask_127_to_96[0x20]; u8 port_access_reg_cap_mask_95_to_64[0x20]; =20 - u8 port_access_reg_cap_mask_63_to_36[0x1c]; + u8 port_access_reg_cap_mask_63[0x1]; + u8 pphcr[0x1]; + u8 port_access_reg_cap_mask_61_to_36[0x1a]; u8 pplm[0x1]; u8 port_access_reg_cap_mask_34_to_32[0x3]; =20 --=20 2.31.1