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| author | Mark Bloch <markb@mellanox.com> | 2018-08-28 13:18:47 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leonro@mellanox.com> | 2018-09-05 07:11:09 +0200 |
| commit | bea4e1f6c6c5744d467ebf8b0699f5e391835130 (patch) | |
| tree | e710511f4c501c6c617f4e27815fd529a070c608 /include | |
| parent | {net, RDMA}/mlx5: Rename encap to reformat packet (diff) | |
| download | linux-bea4e1f6c6c5744d467ebf8b0699f5e391835130.tar.xz linux-bea4e1f6c6c5744d467ebf8b0699f5e391835130.zip | |
net/mlx5: Expose new packet reformat capabilities
Expose new abilities when creating a packet reformat context.
The new types which can be created are:
MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL: Ability to create generic encap
operation to be done by the HW.
MLX5_REFORMAT_TYPE_L3_TUNNEL_TO_L2: Ability to create generic decap
operation where the inner packet doesn't contain L2.
MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL: Ability to create generic encap
operation to be done by the HW. The L2 of the original packet
is dropped.
Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index c79eaae28e59..3a4a2e0567e9 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -344,8 +344,12 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 reserved_at_c[0x1]; u8 pop_vlan_2[0x1]; u8 push_vlan_2[0x1]; - u8 reserved_at_f[0x11]; - + u8 reformat_and_vlan_action[0x1]; + u8 reserved_at_10[0x2]; + u8 reformat_l3_tunnel_to_l2[0x1]; + u8 reformat_l2_to_l3_tunnel[0x1]; + u8 reformat_and_modify_action[0x1]; + u8 reserved_at_14[0xb]; u8 reserved_at_20[0x2]; u8 log_max_ft_size[0x6]; u8 log_max_modify_header_context[0x8]; @@ -554,7 +558,13 @@ struct mlx5_ifc_flow_table_nic_cap_bits { u8 nic_rx_multi_path_tirs[0x1]; u8 nic_rx_multi_path_tirs_fts[0x1]; u8 allow_sniffer_and_nic_rx_shared_tir[0x1]; - u8 reserved_at_3[0x1fd]; + u8 reserved_at_3[0x1d]; + u8 encap_general_header[0x1]; + u8 reserved_at_21[0xa]; + u8 log_max_packet_reformat_context[0x5]; + u8 reserved_at_30[0x6]; + u8 max_encap_header_size[0xa]; + u8 reserved_at_40[0x1c0]; struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_receive; @@ -4851,6 +4861,9 @@ struct mlx5_ifc_alloc_packet_reformat_context_out_bits { enum { MLX5_REFORMAT_TYPE_L2_TO_VXLAN = 0x0, MLX5_REFORMAT_TYPE_L2_TO_NVGRE = 0x1, + MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x2, + MLX5_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x3, + MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x4, }; struct mlx5_ifc_alloc_packet_reformat_context_in_bits { |