NAME

       rdma_init_qp_attr - Returns qp attributes of an rdma_cm_id.

SYNOPSIS

              #include <rdma/rdma_cma.h>

              int rdma_init_qp_attr(struct rdma_cm_id *id,
                             struct ibv_qp_attr *qp_attr,
                             int *qp_attr_mask);

DESCRIPTION

       rdma_init_qp_attr() returns qp attributes of an rdma_cm_id.

       Information about qp attributes and qp attributes mask is returned through the qp_attr and
       qp_attr_mask parameters.

       For details on the qp_attr structure, see ibv_modify_qp.

ARGUMENTS

       id     RDMA identifier.

       qp_attr
              A reference to a qp attributes struct containing response information.

       qp_attr_mask
              A reference to a qp attributes mask containing response information.

RETURN VALUE

       rdma_init_qp_attr() returns 0 on success, or -1 on error.  If an error occurs, errno  will
       be set to indicate the failure reason.

SEE ALSO

       rdma_cm(7), ibv_modify_qp(3)

AUTHOR

       Danit Goldberg <danitg@mellanox.com>