Following are the verbs that are not supported.
| ibv_resize_cq | Resizes a completion queue (CQ). |
| ibv_query_qp | Gets the attributes of a queue pair (QP). |
| ibv_attach_mcast, ibv_detach_mcast | Attaches and detaches a queue pair (QPs) to/from a multicast group. |
| ibv_fork_init | Initializes libibverbs to support fork(). |