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Sun, 13 Jul 2025 22:40:36 -0700 From: Tariq Toukan To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Saeed Mahameed , Gal Pressman , "Leon Romanovsky" , Saeed Mahameed , "Tariq Toukan" , Mark Bloch , , , , Lama Kayal Subject: [PATCH net-next 1/6] net/mlx5: HWS, Enable IPSec hardware offload in legacy mode Date: Mon, 14 Jul 2025 08:39:40 +0300 Message-ID: <1752471585-18053-2-git-send-email-tariqt@nvidia.com> X-Mailer: git-send-email 2.8.0 In-Reply-To: <1752471585-18053-1-git-send-email-tariqt@nvidia.com> References: <1752471585-18053-1-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: AnonymousSubmission X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00001CEB:EE_|DS0PR12MB9421:EE_ X-MS-Office365-Filtering-Correlation-Id: 34cb871a-b740-417a-63d9-08ddc298feb4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|376014|7416014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?naglqXFJ0skMyrrCtJKaBooRrO51ms92dIcQnG9yPc5MPJUHfaynzj8nUzf7?= =?us-ascii?Q?bznTWXZ/lWJctWxKijSa1DP311Y72HGbc3q4OYElMPAyDniTqU/amWc/jmNE?= =?us-ascii?Q?SUAAVvxG//YWiH6sMpgbo5cD8RRGCLLeRAxEfiImE1rhWyD+bNp+bHBW9N6h?= =?us-ascii?Q?VNAremyryh/iaV/jSPoa7cFUTMiHDpNko8BkYfQb9FxjPazzM9wK0IjxFdms?= =?us-ascii?Q?2gGLAXfVmg75SCNx1tPBYoa3WfoWOuWwrq29LpM3lhcTItbF1FHNPGwim9/A?= =?us-ascii?Q?L86PGKEdt6REjuXLLdNTcrRgREXWzz9k8T96ItK+vgPTGKegxOsdHsDDeiFo?= =?us-ascii?Q?9hA0DHq8mso0l/cF10nOsD2SRWgL+1nI/IO3WJAqq2xSp2bFhnPUy1QvHUhj?= =?us-ascii?Q?rIPJiTWnhjd8gzJLrrZVdmoiDDbrJrycMi5hqvVn6+ODCBHXMuO2slVUZIC3?= =?us-ascii?Q?6Qq1m+wXkLgjpbk9kIznSoxUj9PdbXzj9AG8lAmJgBGC4K3UbKW+DdH3KC2+?= =?us-ascii?Q?RLvEuI7SoILAm4zVU0ZHkLJKib72Edj0cOmQhAV/NA9UvV72PxQJRA5slujm?= =?us-ascii?Q?wuAUGlAZeV/YCJJh94f0yzEhmkx+A8spVo8zWADhxxwPvxTl4ICh7KrC75RQ?= =?us-ascii?Q?h2KJ672H5ow0tsbK/BF5J0TJ7ug4SXOgYlhIpX1FEQ9eKyt6XSaXZJHx8+jC?= =?us-ascii?Q?n6YTQDew9Rj2LGH9FPZaKilncURd0rdRyOMo3HVapBZRk1x8N8wYCEenruwk?= =?us-ascii?Q?0FZSc7SnQZyHbBkTXRw0E5+jJM5kKDnszmKIYr+adz8FMDwibT7u+R/UeS4M?= =?us-ascii?Q?yjkmiTm/ngYnuiLgzRhirBTmKn2fpAbJmQTmHTlaRpRw5y3FJydjwDuNSplh?= =?us-ascii?Q?2H3MGcrUZCXloF3vF14jPCoTKFUudlRRuPqOaqD8vDXhNmf3/uzuVXMQi1z+?= =?us-ascii?Q?TETg0RE2IQ/sE+FqABkrzxDzkOkIoUTkrHJCdVn0ozbSpumfveayGShz+8ef?= =?us-ascii?Q?FDb53RdDKwfZk2KKVmsyAXS+u8GpimhunuwwD6+TuG6ZdN/m6DnQjIky6ecM?= =?us-ascii?Q?po9ceAONkr/NBTSXHpY+e8bVg0wUFQo12wa3Jiph5Bff5mc7KLFpRoUYuOmK?= =?us-ascii?Q?5lBn68pXPqD8PbGz8bsDhYA2yMQ5YTFGqLLXHV8oK1E57bnnKlSdrB4oggsr?= =?us-ascii?Q?dc5IREFyYHTxq2KR8L2SRP0F6hYvnaypVtYohN9QJavFySa7VYrQwG0wyUl4?= =?us-ascii?Q?RgaPX3Di+AuUUs3glj2VbfRuZaWGNPQ7qj+UEUKd25zS23EH615ZehUlY75V?= =?us-ascii?Q?tUAERxOY9+pgmnBmr+2VyOKAJtxUDNLZrlPRGyQC97hW3/cUNfup26NRXiZz?= =?us-ascii?Q?+lKeoThIJiHjeIxk9LsXXpq5PeYqGFqRCBlXPDl8BnaHzXNvSqsKaRbmkOLE?= =?us-ascii?Q?+UEIvF93GddSsNisGpRM6O+bPuQAV9MtwDdWurva5/wtOlXhBTw8gMY/GhZV?= =?us-ascii?Q?yRsLM8qGYovOKoCgFzfGGBBfrwqFp8+qOJdX?= 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)(36860700013)(82310400026)(376014)(7416014)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jul 2025 05:40:51.9985 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 34cb871a-b740-417a-63d9-08ddc298feb4 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: SJ1PEPF00001CEB.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB9421 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Lama Kayal IPSec hardware offload in legacy mode should not be affected by the steering mode, hence it should also work properly with hmfs mode. Remove steering mode validation when calculating the cap for packet offload, this will also enable the missing cap MLX5_IPSEC_CAP_PRIO needed for crypto offload. Signed-off-by: Lama Kayal Reviewed-by: Jianbo Liu Signed-off-by: Tariq Toukan Reviewed-by: Michal Swiatkowski --- .../net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload= .c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c index 820debf3fbbf..ef7322d381af 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c @@ -42,8 +42,7 @@ u32 mlx5_ipsec_device_caps(struct mlx5_core_dev *mdev) =20 if (MLX5_CAP_IPSEC(mdev, ipsec_full_offload) && (mdev->priv.steering->mode =3D=3D MLX5_FLOW_STEERING_MODE_DMFS || - (mdev->priv.steering->mode =3D=3D MLX5_FLOW_STEERING_MODE_SMFS && - is_mdev_legacy_mode(mdev)))) { + is_mdev_legacy_mode(mdev))) { if (MLX5_CAP_FLOWTABLE_NIC_TX(mdev, reformat_add_esp_trasport) && MLX5_CAP_FLOWTABLE_NIC_RX(mdev, --=20 2.40.1