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Thu, 18 Sep 2025 00:19:39 -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 , , , , Jianbo Liu , "Leon Romanovsky" , Steffen Klassert , Herbert Xu , Paul Moore Subject: [PATCH net-next 0/4] net/mlx5e: Support RSS for IPSec offload Date: Thu, 18 Sep 2025 10:19:19 +0300 Message-ID: <1758179963-649455-1-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: BN1PEPF00006002:EE_|DM6PR12MB4268:EE_ X-MS-Office365-Filtering-Correlation-Id: 856b9819-c55d-47ff-f9c0-08ddf683c726 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|376014|36860700013|82310400026; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?S1Q3MuL6THLnbSn5AxkdO0FvpQquw9vYfAc9un+x8XFyKTNvyBr5MxsOcLdh?= =?us-ascii?Q?jpqC/674TLJnRVp8wi/MJLBYa5vulPwuTX3trpwjol4h+1GLdqN5hRZRUjtS?= =?us-ascii?Q?8+c1tqOQf4EJf4wtMtX8MhB2uA5h6XaNxCrlrLDdyIeYN8uYCGK42hNoXD+O?= =?us-ascii?Q?Xo/DxzsZl9LfDsvECXq8cAZ9BHGkrUUwY645We26FldnKTQcm9IUHfrS4vDY?= =?us-ascii?Q?O18sWXGC65G56EnPOOk1Uc3QKQvEFd7XYnFYUSpr6AfBZyQIOiMiC2v7Ap9m?= =?us-ascii?Q?nXWXn/PcD1AliFjdR3qtfCbtcH0o9xZHLJFBd+bMpwkDgFv/x5/CPBGFQvxO?= =?us-ascii?Q?CFtGVVhvbEncJrbxm5pmopMxoisOX4fKOxIH7LXxFTHOzYXf6xh9v7BqFKX6?= =?us-ascii?Q?wD43xqc9kK+Il5iGBFSjb+XY97PHKF0yZ6jUyUgX9/zRoGQ3M5nbADAY7gE1?= =?us-ascii?Q?DCgrw3/sFCtHKqOHt5t5tCFn5rEF8g/kWFOA/PqmjWSyLMNXKMeXIVR4jdSx?= =?us-ascii?Q?j7EXhHysTKa6CI2xfyr2G8PrBdSMxq5iw77s9XXQU8n2xPXRHpyzR16KLCFh?= =?us-ascii?Q?NNKEwyXTATnN/Fb73epD+Us3+B+xLatXoMIKNOXHRo6YWGU7nBHugtTKWa4d?= =?us-ascii?Q?T/kJ0xOwRg/6/00EGKvPk9ZcbEyDPBYUYi5OYlXj6nmXsJWYrwp3uitGMIUB?= =?us-ascii?Q?p8SFGCxB+1vn8fxUWVQ6wtq13yRTb9k2v8iMPO/HKtlEHr533mZBYe4NFKch?= =?us-ascii?Q?QaQThP/ofZX4TMPx1G18VYwRC6o74jyhxYRshmKuMqYE1jgbTsH/wCmPkRaY?= =?us-ascii?Q?zBBlGEx3+iI/ZGHBR98UgFSyzIB6dqaxTJ2YeqYRRW5oQzMXlt/tIJLgkdle?= =?us-ascii?Q?1h9cUOzCLXup3NQCHRwppyCoSOSnqotBVfuswg/+jsW/GYap5VF/RO0zwVXc?= =?us-ascii?Q?fmipebbSqX2zraaq3Nc6MjCkoVXNIfOn3cU2E9UNG7vciPRv81O3h7cvHoKh?= =?us-ascii?Q?zFCLOIpkAr5FRSBWvDLqzEBolXdlEthGt2pogw2Y8Q9jONcwoinrOPSyzVft?= =?us-ascii?Q?aDWP83Xy3l5/NcrpEkhHUovXw6a3EvuFmK2nHS9beGQtvX62UmyO5RkiZiJ5?= =?us-ascii?Q?SOeNdPFb9u+yf82WRH0uAW13cx5s8Br0R34GdiCdguHKSkZUxWrdAwz95s07?= =?us-ascii?Q?/8jbj/EOtAT35mdpzfYXgH2OK3ddMqMSCGuZFpltvQUpWHxm0t7A05CL0PGt?= =?us-ascii?Q?pLYW0TcOaM3pe6u6yMtc6G2OApX5eY3hSswCAs+OImi646xJ+4OY99/qVZQj?= =?us-ascii?Q?hiO77HZSdLOUXg4y+Rdd3vbmxk01ubrZbrZ0nam1dgkHukdT98ijigR35Hpx?= =?us-ascii?Q?WADZidVTuxkTKxhU9jxNUgiuOpn7aVak88h/RrE+xRuJ8rjPscRBklVO4lq4?= =?us-ascii?Q?U/Dvc3/o2qfuGG9sPPmrK2kGQPJVE+Y+nlXFu1Rr+9hu/9zHBCOzVe4JjNk8?= =?us-ascii?Q?OshxHAlwh2hXVRyO+49ol+BJPfTjhQmhC1KG?= 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)(1800799024)(7416014)(376014)(36860700013)(82310400026);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Sep 2025 07:19:59.6972 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 856b9819-c55d-47ff-f9c0-08ddf683c726 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: BN1PEPF00006002.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4268 Hi, The series by Jianbo uses a new firmware feature to identify the inner protocol of decrypted packets, adding new flow groups and steering rules to redirect them for proper L4-based RSS. This ensures traffic is spread across multiple CPU cores. Regards, Tariq Jianbo Liu (4): net/mlx5: Change TTC rules to match on undecrypted ESP packets net/mlx5e: Recirculate decrypted packets into TTC table net/mlx5e: Add flow groups for the packets decrypted by crypto offload net/mlx5e: Add flow rules for the decrypted ESP packets .../net/ethernet/mellanox/mlx5/core/en/fs.h | 5 +- .../mellanox/mlx5/core/en_accel/ipsec_fs.c | 40 +- .../net/ethernet/mellanox/mlx5/core/en_fs.c | 21 +- .../net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en_tc.c | 3 + .../ethernet/mellanox/mlx5/core/lib/fs_ttc.c | 395 ++++++++++++++++-- .../ethernet/mellanox/mlx5/core/lib/fs_ttc.h | 19 + .../mellanox/mlx5/core/lib/ipsec_fs_roce.c | 4 + 8 files changed, 452 insertions(+), 37 deletions(-) base-commit: 152ba35c04ade1a164c774d6fccbf8e8cf4652cf -- 2.31.1