NAME

       mlx5dv_devx_create_event_channel - Create an event channel to be used for DEVX asynchronous events.

       mlx5dv_devx_destroy_event_channel - Destroy a DEVX event channel.

SYNOPSIS

              #include <infiniband/mlx5dv.h>

              struct mlx5dv_devx_event_channel {
                  int fd;
              };

              struct mlx5dv_devx_event_channel *
              mlx5dv_devx_create_event_channel(struct ibv_context *context,
                                               enum mlx5dv_devx_create_event_channel_flags flags)

              void mlx5dv_devx_destroy_event_channel(struct mlx5dv_devx_event_channel *event_channel)

DESCRIPTION

       Create or destroy a channel to be used for DEVX asynchronous events.

       The  create  verb  exposes an mlx5dv_devx_event_channel object that can be used to read asynchronous DEVX
       events.  This lets an application to subscribe to get device events and once an event  occurred  read  it
       from this object.

ARGUMENTS

       context

              RDMA device context to create the channel on.

       flags  MLX5DV_DEVX_CREATE_EVENT_CHANNEL_FLAGS_OMIT_EV_DATA: omit the event data on this channel.

RETURN VALUE

       Upon  success mlx5dv_devx_create_event_channel will return a new struct mlx5dv_devx_event_channel object,
       on error NULL will be returned and errno will be set.

SEE ALSO

       mlx5dv_open_device(3), mlx5dv_devx_obj_create(3)

       #AUTHOR

       Yishai Hadas <yishaih@mellanox.com>

                                          mlx5dv_devx_create_event_channel, mlx5dv_devx_destroy_event_channel(3)