diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2018-01-28 20:14:20 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2018-03-26 13:47:13 -0700 |
| commit | 0c06897a9ac7e2db9ad2df15bc6511e8ab88378f (patch) | |
| tree | e5e660c913d41cfe1d1765ca6b89f10987071536 /include/linux | |
| parent | aa24670ef66cb38e667d7bb039f5ce29d926f2e0 (diff) | |
net/mlx5: Add core support for vlan push/pop steering action
Newer NICs (ConnectX-5 and onward) can apply vlan pop or push as an
action taking place during flow steering. Add the core bits for that.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/fs.h | 7 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 16 |
2 files changed, 21 insertions, 2 deletions
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index b957e52434f8..47aecc4fa8c2 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -142,6 +142,12 @@ struct mlx5_flow_group * mlx5_create_flow_group(struct mlx5_flow_table *ft, u32 *in); void mlx5_destroy_flow_group(struct mlx5_flow_group *fg); +struct mlx5_fs_vlan { + u16 ethtype; + u16 vid; + u8 prio; +}; + struct mlx5_flow_act { u32 action; bool has_flow_tag; @@ -149,6 +155,7 @@ struct mlx5_flow_act { u32 encap_id; u32 modify_id; uintptr_t esp_id; + struct mlx5_fs_vlan vlan; }; #define MLX5_DECLARE_FLOW_ACT(name) \ diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 1f3483d40055..c19e611d2782 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -314,7 +314,10 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 flow_table_modify[0x1]; u8 encap[0x1]; u8 decap[0x1]; - u8 reserved_at_9[0x17]; + u8 reserved_at_9[0x1]; + u8 pop_vlan[0x1]; + u8 push_vlan[0x1]; + u8 reserved_at_c[0x14]; u8 reserved_at_20[0x2]; u8 log_max_ft_size[0x6]; @@ -2311,10 +2314,19 @@ enum { MLX5_FLOW_CONTEXT_ACTION_ENCAP = 0x10, MLX5_FLOW_CONTEXT_ACTION_DECAP = 0x20, MLX5_FLOW_CONTEXT_ACTION_MOD_HDR = 0x40, + MLX5_FLOW_CONTEXT_ACTION_VLAN_POP = 0x80, + MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH = 0x100, +}; + +struct mlx5_ifc_vlan_bits { + u8 ethtype[0x10]; + u8 prio[0x3]; + u8 cfi[0x1]; + u8 vid[0xc]; }; struct mlx5_ifc_flow_context_bits { - u8 reserved_at_0[0x20]; + struct mlx5_ifc_vlan_bits push_vlan; u8 group_id[0x20]; |