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net/mlx5: DR, Add create/destroy for modify-header-argument general object

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Add functions for creation/destruction of the new type of general object.

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 01:18:29 +03:00
committed by Saeed Mahameed
parent b7ba743a2f
commit de69696b6e
2 changed files with 49 additions and 0 deletions
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43
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
View File

@@ -693,6 +693,49 @@ int mlx5dr_cmd_query_gid(struct mlx5_core_dev *mdev, u8 vhca_port_num,
return 0;
}
int mlx5dr_cmd_create_modify_header_arg(struct mlx5_core_dev *dev,
u16 log_obj_range, u32 pd,
u32 *obj_id)
{
u32 in[MLX5_ST_SZ_DW(create_modify_header_arg_in)] = {};
u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
void *attr;
int ret;
attr = MLX5_ADDR_OF(create_modify_header_arg_in, in, hdr);
MLX5_SET(general_obj_in_cmd_hdr, attr, opcode,
MLX5_CMD_OP_CREATE_GENERAL_OBJECT);
MLX5_SET(general_obj_in_cmd_hdr, attr, obj_type,
MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT);
MLX5_SET(general_obj_in_cmd_hdr, attr,
op_param.create.log_obj_range, log_obj_range);
attr = MLX5_ADDR_OF(create_modify_header_arg_in, in, arg);
MLX5_SET(modify_header_arg, attr, access_pd, pd);
ret = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
if (ret)
return ret;
*obj_id = MLX5_GET(general_obj_out_cmd_hdr, out, obj_id);
return 0;
}
void mlx5dr_cmd_destroy_modify_header_arg(struct mlx5_core_dev *dev,
u32 obj_id)
{
u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {};
u32 in[MLX5_ST_SZ_DW(general_obj_in_cmd_hdr)] = {};
MLX5_SET(general_obj_in_cmd_hdr, in, opcode,
MLX5_CMD_OP_DESTROY_GENERAL_OBJECT);
MLX5_SET(general_obj_in_cmd_hdr, in, obj_type,
MLX5_OBJ_TYPE_HEADER_MODIFY_ARGUMENT);
MLX5_SET(general_obj_in_cmd_hdr, in, obj_id, obj_id);
mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
}
static int mlx5dr_cmd_set_extended_dest(struct mlx5_core_dev *dev,
struct mlx5dr_cmd_fte_info *fte,
bool *extended_dest)

6
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
View File

@@ -1357,6 +1357,12 @@ struct mlx5dr_cmd_gid_attr {
int mlx5dr_cmd_query_gid(struct mlx5_core_dev *mdev, u8 vhca_port_num,
u16 index, struct mlx5dr_cmd_gid_attr *attr);
int mlx5dr_cmd_create_modify_header_arg(struct mlx5_core_dev *dev,
u16 log_obj_range, u32 pd,
u32 *obj_id);
void mlx5dr_cmd_destroy_modify_header_arg(struct mlx5_core_dev *dev,
u32 obj_id);
struct mlx5dr_icm_pool *mlx5dr_icm_pool_create(struct mlx5dr_domain *dmn,
enum mlx5dr_icm_type icm_type);
void mlx5dr_icm_pool_destroy(struct mlx5dr_icm_pool *pool);