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Wed, 13 Aug 2025 12:20:13 -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 , Dragos Tatulea , Daniel Jurgens , William Tu Subject: [PATCH net-next 0/2] net/mlx5: Support disabling host PFs Date: Wed, 13 Aug 2025 22:19:54 +0300 Message-ID: <1755112796-467444-1-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 Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000044FC:EE_|MN2PR12MB4357:EE_ X-MS-Office365-Filtering-Correlation-Id: 86d6a161-b4f6-4eb0-8b74-08ddda9e7bf0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|376014|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?fZmv7fRzGWMWJ/afE5XF9xEZPj+QDxkDO7E581pyQQ+05OB4qABKy3oPNyLT?= =?us-ascii?Q?r2dWNHaetrmRKxJqE4d1mAnT5Pzho2zCl7LisYj0pEFB1VScrzjHHFdmHC+X?= =?us-ascii?Q?Yi8lThz7POWgQsPFuCCem9JxP9kfa9gwFALNvaiZOClX40tougI/m80Iy2Zf?= =?us-ascii?Q?LHAqLEOsjs++HAb1ktn2DGTHw8qwmn/GRAlrYL2d2B6pOBFQiPyIBWeJwMl0?= =?us-ascii?Q?ZGixQ6aCtl3xF1Cirh6cUsTAUuZuv9WE37HH2ERwX8DBGIyPdkvrT/cbpXtk?= =?us-ascii?Q?+rUapiiQsKKCKo/8jBopcrFo6WZv1bEeADQuRFY5+HwcnTCmOPXMVwo6Fokm?= =?us-ascii?Q?1PApwqL86xoWSBfYqspV3oOQ63R+UZUObwhhlHAieH6gH485xgZSXvo/Ubo5?= =?us-ascii?Q?USvk1CH1HtGNmbtTWEw/S1z1yBq8iY6UIE06HWMnt+FAV23jh2NI8cENcD0X?= =?us-ascii?Q?y6sXrm4RqfjLi0dRLCPUInTTSMIbXl5u5DS++eTfZILtFpJZ7D//9ro/Nt+X?= =?us-ascii?Q?inRFA5aWEoRmzcNlT3FyTHS42WD2oY+VDOJHKs0rrYd8nvLJTPYnESpv+icb?= =?us-ascii?Q?v+/oIjVl1XGYszKDu3Y0JLIpVhVoEFGiwwMkzOV2yNdGAlBBb21mWgF9KUGY?= =?us-ascii?Q?5zUYHuhsAPv5HioX3Puee1o3jDItcd/7aBSIgVoqDMcjUqEpRNj3PceKRayq?= =?us-ascii?Q?J0Iw4LUVONCK9nNyCi8exrQt7RIf0MrHtWKFXx1i6Auorm6rEZJvbXeFbcZE?= =?us-ascii?Q?OaWrh9RloAsl868Y9Pl+aRSGZWZ6ZxrQlfjcUop+UgkbbzM08lFOFAI+V+Fi?= =?us-ascii?Q?44wgtoONiCOsNSE2L8PH4w291AGG7bVkaH4nmFIxpm9tokfQL2EgKawfPH0L?= =?us-ascii?Q?LZi4DrOcBU0EZGuBFvoPTtdPIfBsEKullCVGELissq7CsUYDdNjWEmCe3j7/?= =?us-ascii?Q?98EOdMGxk8c4jRWPzIBbq3CPpE6GuJ3QAg7yFxVv+IX0RghdFWFNs9AWV54p?= =?us-ascii?Q?y5LN1DmJHr2wnVUWngjsLE4nmPHz6MCNvv5BwnUTOdFfG5vqyuEdsAPrnz0K?= =?us-ascii?Q?3usH0/c5TrBV+DtMm2ncEM/3v8mQwGzATVTdaYg3PN8ToaHd6PMebXJ6D/Hq?= =?us-ascii?Q?nq1cehvlmKzKaqLOr/S2OcCzhbKHU1fwDgkGvkGvU7lGxxIyh6/4I0SLkSoI?= =?us-ascii?Q?2n7d8BQsQB1BhANPZmXFCJh5dZXO5o6I2mcOpVWEawkIeQy+aIBVWwJ9VD2n?= =?us-ascii?Q?Et0ON9SSqcBRy+zWGDArHrZNPPZYpWnLFI3JpFkxgeQA1p60XO23dzduFAD5?= =?us-ascii?Q?MdyAv3O82aB+VK9muuVvpWcbNhsWKLQwcrwEJUrnXxi+Il9jYvrGksI+XXo7?= =?us-ascii?Q?ySUgbzPzs7QM929m18RN+37M+6aEZZfROMqonlCpOIi5owLjpLqB4yVft9jH?= =?us-ascii?Q?LxdUojsHFCN0ALHdiJmIhxiiSR9DCTCmi44FnKhmYp7txjASHU5aEw9nD1LE?= =?us-ascii?Q?hScN/HgYTuLmHPGoJ2OEMErsT9oO+sf+uPcq?= 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)(36860700013)(376014)(1800799024)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Aug 2025 19:20:37.4551 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 86d6a161-b4f6-4eb0-8b74-08ddda9e7bf0 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: CO1PEPF000044FC.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4357 Hi, This small series by Daniel adds support for disabling host PFs. If device is capable and configured, the driver won't access vports of disabled host functions. Regards, Tariq Daniel Jurgens (2): net/mlx5: Query to see if host PF is disabled net/mlx5: Support disabling host PFs .../net/ethernet/mellanox/mlx5/core/eswitch.c | 85 ++++++++++++++----- .../net/ethernet/mellanox/mlx5/core/eswitch.h | 8 ++ .../mellanox/mlx5/core/eswitch_offloads.c | 34 +++++--- 3 files changed, 90 insertions(+), 37 deletions(-) base-commit: fdbe93b7f0f86c943351ceab26c8fad548869f91 -- 2.31.1