1mlx5dv_open_device(3)                                    mlx5dv_open_device(3)
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NAME

6       mlx5dv_open_device - Open an RDMA device context for the mlx5 provider
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SYNOPSIS

9              #include <infiniband/mlx5dv.h>
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11              struct ibv_context *
12              mlx5dv_open_device(struct ibv_device *device, struct mlx5dv_context_attr *attr);
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DESCRIPTION

15       Open an RDMA device context with specific mlx5 provider attributes.
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ARGUMENTS

18       device RDMA device to open.
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20   attr argument
21              struct mlx5dv_context_attr {
22                      uint32_t flags;
23                      uint64_t comp_mask;
24              };
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26       flags
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28              A bitwise OR of the various values described below.
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30              *MLX5DV_CONTEXT_FLAGS_DEVX*:
31              Allocate a DEVX context
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33       comp_mask
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35              Bitmask specifying what fields in the structure are valid
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RETURN VALUE

38       Returns  a  pointer to the allocated device context, or NULL if the re‐
39       quest fails.
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SEE ALSO

42       ibv_open_device(3)
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AUTHOR

45       Yishai Hadas <yishaih@mellanox.com>
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49                                                         mlx5dv_open_device(3)
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