mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-28 05:12:49 +00:00
Code Issues Releases Wiki Activity

net/mlx5: Add new WQE for updating flow table

Browse source 
Add new WQE type: FLOW_TBL_ACCESS, which will be used for
writing modify header arguments.
This type has specific control segment and special data segment.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Alex Vesker <valex@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Yevgeny Kliteynik 2022-08-30 01:20:40 +03:00 committed by Saeed Mahameed
parent 9fa7f1de3d
commit 977c4a3e7c
2 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
include/linux/mlx5/device.h
View file

@ -442,6 +442,8 @@ enum {
MLX5_OPCODE_UMR = 0x25,
MLX5_OPCODE_FLOW_TBL_ACCESS = 0x2c,
MLX5_OPCODE_ACCESS_ASO = 0x2d,
};

10
include/linux/mlx5/qp.h
View file

@ -499,6 +499,16 @@ struct mlx5_stride_block_ctrl_seg {
__be16 num_entries;
};
struct mlx5_wqe_flow_update_ctrl_seg {
__be32 flow_idx_update;
__be32 dest_handle;
u8 reserved0[40];
};
struct mlx5_wqe_header_modify_argument_update_seg {
u8 argument_list[64];
};
struct mlx5_core_qp {
struct mlx5_core_rsc_common common; /* must be first */
void (*event) (struct mlx5_core_qp *, int);