1mlx5dv_dm_map_op_addr(3)   mlx5 Programmer’s Manual   mlx5dv_dm_map_op_addr(3)
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NAME

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

9              #include <infiniband/mlx5dv.h>
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11              void *mlx5dv_dm_map_op_addr(struct ibv_dm *dm, uint8_t op);
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DESCRIPTION

14       mlx5dv_dm_map_op_addr()  returns  a mmaped address to the device memory
15       for the requested op.
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ARGUMENTS

18       dm
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20              The associated ibv_dm for this operation.
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22       op
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24              Indicates the DM operation type, based on device specification.
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RETURN VALUE

27       Returns a pointer to the mmaped address, on error NULL will be returned
28       and errno will be set.
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SEE ALSO

31       ibv_alloc_dm(3), mlx5dv_alloc_dm(3),
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AUTHOR

34       Maor Gottlieb <maorg@nvidia.com>
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38mlx5                               2021-1-21          mlx5dv_dm_map_op_addr(3)