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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Aug 2023 07:41:35.2087 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c5133bb9-4773-4917-6618-08db98ac0ec8 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000989EB.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR12MB5236 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add NSH supporting field in two places: 1. New HCA capability indicating NSH is supported 2. New field in "mlx5_ifc_per_protocol_networking_offload_caps_bits" structure Signed-off-by: Haifei Luo --- drivers/common/mlx5/mlx5_devx_cmds.c | 3 +++ drivers/common/mlx5/mlx5_devx_cmds.h | 1 + drivers/common/mlx5/mlx5_prm.h | 4 +++- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c index 66a77159a0..830199212e 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.c +++ b/drivers/common/mlx5/mlx5_devx_cmds.c @@ -1313,6 +1313,9 @@ mlx5_devx_cmd_query_hca_attr(void *ctx, attr->tunnel_stateless_gtp = MLX5_GET (per_protocol_networking_offload_caps, hcattr, tunnel_stateless_gtp); + attr->tunnel_stateless_vxlan_gpe_nsh = MLX5_GET + (per_protocol_networking_offload_caps, + hcattr, tunnel_stateless_vxlan_gpe_nsh); attr->rss_ind_tbl_cap = MLX5_GET (per_protocol_networking_offload_caps, hcattr, rss_ind_tbl_cap); diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h index e071cd841f..11772431ae 100644 --- a/drivers/common/mlx5/mlx5_devx_cmds.h +++ b/drivers/common/mlx5/mlx5_devx_cmds.h @@ -196,6 +196,7 @@ struct mlx5_hca_attr { uint32_t tunnel_stateless_geneve_rx:1; uint32_t geneve_max_opt_len:1; /* 0x0: 14DW, 0x1: 63DW */ uint32_t tunnel_stateless_gtp:1; + uint32_t tunnel_stateless_vxlan_gpe_nsh:1; uint32_t max_lso_cap; uint32_t scatter_fcs:1; uint32_t lro_cap:1; diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h index 51f426c614..f005877dd7 100644 --- a/drivers/common/mlx5/mlx5_prm.h +++ b/drivers/common/mlx5/mlx5_prm.h @@ -1964,7 +1964,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits { u8 swp_lso[0x1]; u8 reserved_at_23[0x8]; u8 tunnel_stateless_gtp[0x1]; - u8 reserved_at_25[0x4]; + u8 reserved_at_25[0x2]; + u8 tunnel_stateless_vxlan_gpe_nsh[0x1]; + u8 reserved_at_28[0x1]; u8 max_vxlan_udp_ports[0x8]; u8 reserved_at_38[0x6]; u8 max_geneve_opt_len[0x1];