12/07/2020 22:58, Ori Kam:
> From: Yuval Avnery <yuva...@mellanox.com>
>
> Add regex commands structs to support regex.
Addind data stuctures without any use of it is meaningless.
We can probably squash a lot of commits.
> Signed-off-by: Yuval Avnery <yuva...@mellanox.com>
> Acked-by: Viacheslav Ovsiienko <viachesl...@mellanox.com>
>
> ---
> --- a/drivers/common/mlx5/mlx5_prm.h
> +++ b/drivers/common/mlx5/mlx5_prm.h
> @@ -795,7 +795,7 @@ enum {
> MLX5_CMD_OP_CREATE_GENERAL_OBJECT = 0xa00,
> MLX5_CMD_OP_MODIFY_GENERAL_OBJECT = 0xa01,
> MLX5_CMD_OP_QUERY_GENERAL_OBJECT = 0xa02,
> - MLX5_CMD_SET_REGEX_PARAM = 0xb04,
> + MLX5_CMD_SET_REGEX_PARAMS = 0xb04,
Should be part of previous patch.
> MLX5_CMD_QUERY_REGEX_PARAMS = 0xb05,
> MLX5_CMD_SET_REGEX_REGISTERS = 0xb06,
> MLX5_CMD_QUERY_REGEX_REGISTERS = 0xb07,
> @@ -2526,6 +2526,93 @@ struct mlx5_ifc_query_qp_in_bits {
> u8 reserved_at_60[0x20];
> };
>
> +struct regexp_params_field_select_bits {
> + u8 reserved_at_0[0x1e];
> + u8 stop_engine[0x1];
> + u8 db_umem_id[0x1];
> +};
> +
> +struct mlx5_ifc_regexp_params_bits {
> + u8 reserved_at_0[0x1f];
> + u8 stop_engine[0x1];
> + u8 db_umem_id[0x20];
> + u8 db_umem_offset[0x40];
> + u8 reserved_at_80[0x100];
> +};
> +
> +struct mlx5_ifc_set_regexp_params_in_bits {
> + u8 opcode[0x10];
> + u8 uid[0x10];
> + u8 reserved_at_20[0x10];
> + u8 op_mod[0x10];
> + u8 reserved_at_40[0x18];
> + u8 engine_id[0x8];
> + struct regexp_params_field_select_bits field_select;
> + struct mlx5_ifc_regexp_params_bits regexp_params;
> +};
> +
> +struct mlx5_ifc_set_regexp_params_out_bits {
> + u8 status[0x8];
> + u8 reserved_at_8[0x18];
> + u8 syndrome[0x20];
> + u8 reserved_at_18[0x40];
> +};
> +
> +struct mlx5_ifc_query_regexp_params_in_bits {
> + u8 opcode[0x10];
> + u8 uid[0x10];
> + u8 reserved_at_20[0x10];
> + u8 op_mod[0x10];
> + u8 reserved_at_40[0x18];
> + u8 engine_id[0x8];
> + u8 reserved[0x20];
> +};
> +
> +struct mlx5_ifc_query_regexp_params_out_bits {
> + u8 status[0x8];
> + u8 reserved_at_8[0x18];
> + u8 syndrome[0x20];
> + u8 reserved[0x40];
> + struct mlx5_ifc_regexp_params_bits regexp_params;
> +};
> +
> +struct mlx5_ifc_set_regexp_register_in_bits {
> + u8 opcode[0x10];
> + u8 uid[0x10];
> + u8 reserved_at_20[0x10];
> + u8 op_mod[0x10];
> + u8 reserved_at_40[0x18];
> + u8 engine_id[0x8];
> + u8 register_address[0x20];
> + u8 register_data[0x20];
> + u8 reserved[0x40];
> +};
> +
> +struct mlx5_ifc_set_regexp_register_out_bits {
> + u8 status[0x8];
> + u8 reserved_at_8[0x18];
> + u8 syndrome[0x20];
> + u8 reserved[0x40];
> +};
> +
> +struct mlx5_ifc_query_regexp_register_in_bits {
> + u8 opcode[0x10];
> + u8 uid[0x10];
> + u8 reserved_at_20[0x10];
> + u8 op_mod[0x10];
> + u8 reserved_at_40[0x18];
> + u8 engine_id[0x8];
> + u8 register_address[0x20];
> +};
> +
> +struct mlx5_ifc_query_regexp_register_out_bits {
> + u8 status[0x8];
> + u8 reserved_at_8[0x18];
> + u8 syndrome[0x20];
> + u8 reserved[0x20];
> + u8 register_data[0x20];
> +};
