bfi_enet_mcast_del_req
struct bfi_enet_mcast_del_req *req =
bfi_msgq_num_cmd_entries(sizeof(struct bfi_enet_mcast_del_req)));
sizeof(struct bfi_enet_mcast_del_req), &req->mh);
struct bfi_enet_mcast_del_req mcast_del_req;