mlx5dv_dm_map_op_addr(3)   mlx5 Programmer's Manual   mlx5dv_dm_map_op_addr(3)

NAME
       mlx5dv_dm_map_op_addr - Get operation address of a device memory (DM)

SYNOPSIS
              #include <infiniband/mlx5dv.h>

              void *mlx5dv_dm_map_op_addr(struct ibv_dm *dm, uint8_t op);

DESCRIPTION
       mlx5dv_dm_map_op_addr() returns a mmaped address to the device memory
       for the requested op.

ARGUMENTS
       dm

              The associated ibv_dm for this operation.

       op

              Indicates the DM operation type, based on device specification.

RETURN VALUE
       Returns a pointer to the mmaped address, on error NULL will be returned
       and errno will be set.

SEE ALSO
       ibv_alloc_dm(3), mlx5dv_alloc_dm(3),

AUTHOR
       Maor Gottlieb <maorg@nvidia.com>

mlx5                               2021-1-21          mlx5dv_dm_map_op_addr(3)