diff options
| author | Gavin Li <gavinl@nvidia.com> | 2023-03-16 10:07:58 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-18 08:41:16 +0300 |
| commit | 6ee44c518159c364e5d30ed85d357fe1d8e2c141 (patch) | |
| tree | 8fffcb217738565779cc6d20647e0037217f93ea /include/linux/mlx5 | |
| parent | bc9d003dc48c381763c3a6309bfc5eecf9962b9c (diff) | |
| download | linux-6ee44c518159c364e5d30ed85d357fe1d8e2c141.tar.xz | |
net/mlx5e: TC, Add support for VxLAN GBP encap/decap flows offload
Add HW offloading support for TC flows with VxLAN GBP encap/decap.
Example of encap rule:
tc filter add dev eth0 protocol ip ingress flower \
action tunnel_key set id 42 vxlan_opts 512 \
action mirred egress redirect dev vxlan1
Example of decap rule:
tc filter add dev vxlan1 protocol ip ingress flower \
enc_key_id 42 enc_dst_port 4789 vxlan_opts 1024 \
action tunnel_key unset action mirred egress redirect dev eth0
Signed-off-by: Gavin Li <gavinl@nvidia.com>
Reviewed-by: Gavi Teitz <gavi@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Acked-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/device.h | 6 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 13 |
2 files changed, 17 insertions, 2 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 71b06ebad402..af4dd536a52c 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1357,6 +1357,12 @@ enum mlx5_qcam_feature_groups { #define MLX5_CAP_ESW_INGRESS_ACL_MAX(mdev, cap) \ MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_ingress.cap) +#define MLX5_CAP_ESW_FT_FIELD_SUPPORT_2(mdev, cap) \ + MLX5_CAP_ESW_FLOWTABLE(mdev, ft_field_support_2_esw_fdb.cap) + +#define MLX5_CAP_ESW_FT_FIELD_SUPPORT_2_MAX(mdev, cap) \ + MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, ft_field_support_2_esw_fdb.cap) + #define MLX5_CAP_ESW(mdev, cap) \ MLX5_GET(e_switch_cap, \ mdev->caps.hca[MLX5_CAP_ESWITCH]->cur, cap) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index d2c164f0778c..e47d6c58da35 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -404,10 +404,13 @@ struct mlx5_ifc_flow_table_fields_supported_bits { u8 metadata_reg_c_0[0x1]; }; +/* Table 2170 - Flow Table Fields Supported 2 Format */ struct mlx5_ifc_flow_table_fields_supported_2_bits { u8 reserved_at_0[0xe]; u8 bth_opcode[0x1]; - u8 reserved_at_f[0x11]; + u8 reserved_at_f[0x1]; + u8 tunnel_header_0_1[0x1]; + u8 reserved_at_11[0xf]; u8 reserved_at_20[0x60]; }; @@ -895,7 +898,13 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits { struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_esw_acl_egress; - u8 reserved_at_800[0x1000]; + u8 reserved_at_800[0xC00]; + + struct mlx5_ifc_flow_table_fields_supported_2_bits ft_field_support_2_esw_fdb; + + struct mlx5_ifc_flow_table_fields_supported_2_bits ft_field_bitmask_support_2_esw_fdb; + + u8 reserved_at_1500[0x300]; u8 sw_steering_fdb_action_drop_icm_address_rx[0x40]; |