diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 27 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h | 4 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 56 |
3 files changed, 83 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index d8b1195..2b556255 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -101,6 +101,33 @@ int mlx5_cmd_destroy_flow_table(struct mlx5_core_dev *dev, sizeof(out)); } +int mlx5_cmd_modify_flow_table(struct mlx5_core_dev *dev, + struct mlx5_flow_table *ft, + struct mlx5_flow_table *next_ft) +{ + u32 in[MLX5_ST_SZ_DW(modify_flow_table_in)]; + u32 out[MLX5_ST_SZ_DW(modify_flow_table_out)]; + + memset(in, 0, sizeof(in)); + memset(out, 0, sizeof(out)); + + MLX5_SET(modify_flow_table_in, in, opcode, + MLX5_CMD_OP_MODIFY_FLOW_TABLE); + MLX5_SET(modify_flow_table_in, in, table_type, ft->type); + MLX5_SET(modify_flow_table_in, in, table_id, ft->id); + MLX5_SET(modify_flow_table_in, in, modify_field_select, + MLX5_MODIFY_FLOW_TABLE_MISS_TABLE_ID); + if (next_ft) { + MLX5_SET(modify_flow_table_in, in, table_miss_mode, 1); + MLX5_SET(modify_flow_table_in, in, table_miss_id, next_ft->id); + } else { + MLX5_SET(modify_flow_table_in, in, table_miss_mode, 0); + } + + return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, + sizeof(out)); +} + int mlx5_cmd_create_flow_group(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft, u32 *in, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h index 70d18ec..1ae9b68 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h @@ -40,6 +40,10 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, int mlx5_cmd_destroy_flow_table(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft); +int mlx5_cmd_modify_flow_table(struct mlx5_core_dev *dev, + struct mlx5_flow_table *ft, + struct mlx5_flow_table *next_ft); + int mlx5_cmd_create_flow_group(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft, u32 *in, unsigned int *group_id); diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 323e713..7f16695 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -194,7 +194,8 @@ enum { MLX5_CMD_OP_QUERY_FLOW_GROUP = 0x935, MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY = 0x936, MLX5_CMD_OP_QUERY_FLOW_TABLE_ENTRY = 0x937, - MLX5_CMD_OP_DELETE_FLOW_TABLE_ENTRY = 0x938 + MLX5_CMD_OP_DELETE_FLOW_TABLE_ENTRY = 0x938, + MLX5_CMD_OP_MODIFY_FLOW_TABLE = 0x93c }; struct mlx5_ifc_flow_table_fields_supported_bits { @@ -260,7 +261,9 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 reserved_0[0x2]; u8 flow_modify_en[0x1]; u8 modify_root[0x1]; - u8 reserved_1[0x1b]; + u8 identified_miss_table_mode[0x1]; + u8 flow_table_modify[0x1]; + u8 reserved_1[0x19]; u8 reserved_2[0x2]; u8 log_max_ft_size[0x6]; @@ -5669,12 +5672,16 @@ struct mlx5_ifc_create_flow_table_in_bits { u8 reserved_4[0x20]; - u8 reserved_5[0x8]; + u8 reserved_5[0x4]; + u8 table_miss_mode[0x4]; u8 level[0x8]; u8 reserved_6[0x8]; u8 log_size[0x8]; - u8 reserved_7[0x120]; + u8 reserved_7[0x8]; + u8 table_miss_id[0x18]; + + u8 reserved_8[0x100]; }; struct mlx5_ifc_create_flow_group_out_bits { @@ -6975,4 +6982,45 @@ struct mlx5_ifc_set_flow_table_root_in_bits { u8 reserved_5[0x140]; }; +enum { + MLX5_MODIFY_FLOW_TABLE_MISS_TABLE_ID = 0x1, +}; + +struct mlx5_ifc_modify_flow_table_out_bits { + u8 status[0x8]; + u8 reserved_0[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_1[0x40]; +}; + +struct mlx5_ifc_modify_flow_table_in_bits { + u8 opcode[0x10]; + u8 reserved_0[0x10]; + + u8 reserved_1[0x10]; + u8 op_mod[0x10]; + + u8 reserved_2[0x20]; + + u8 reserved_3[0x10]; + u8 modify_field_select[0x10]; + + u8 table_type[0x8]; + u8 reserved_4[0x18]; + + u8 reserved_5[0x8]; + u8 table_id[0x18]; + + u8 reserved_6[0x4]; + u8 table_miss_mode[0x4]; + u8 reserved_7[0x18]; + + u8 reserved_8[0x8]; + u8 table_miss_id[0x18]; + + u8 reserved_9[0x100]; +}; + #endif /* MLX5_IFC_H */ |
