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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¶
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#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¶
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The associated ibv_dm for this operation.
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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¶
AUTHOR¶
Maor Gottlieb <maorg@nvidia.com>
2021-1-21 | mlx5 |