Commit de69696b authored by Yevgeny Kliteynik's avatar Yevgeny Kliteynik Committed by Saeed Mahameed
Browse files

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



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

Signed-off-by: default avatarYevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: default avatarAlex Vesker <valex@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent b7ba743a

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c

+43 −0
Original line number Diff line number Diff line
@@ -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)

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h

+6 −0
Original line number Diff line number Diff line
@@ -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);