+
+#ifdef RTE_NEXT_ABI
+int
+rte_intr_rx_ctl(struct rte_intr_handle *intr_handle, int epfd,
+ int op, unsigned int vec, void *data)
+{
+ struct rte_epoll_event *rev;
+ struct rte_epoll_data *epdata;
+ int epfd_op;
+ int rc = 0;
+
+ if (!intr_handle || intr_handle->nb_efd == 0 ||
+ vec >= intr_handle->nb_efd) {
+ RTE_LOG(ERR, EAL, "Wrong intr vector number.\n");
+ return -EPERM;
+ }
+
+ switch (op) {
+ case RTE_INTR_EVENT_ADD:
+ epfd_op = EPOLL_CTL_ADD;
+ rev = &intr_handle->elist[vec];
+ if (rev->status != RTE_EPOLL_INVALID) {
+ RTE_LOG(INFO, EAL, "Event already been added.\n");
+ return -EEXIST;
+ }
+
+ /* attach to intr vector fd */
+ epdata = &rev->epdata;
+ epdata->event = EPOLLIN | EPOLLPRI | EPOLLET;
+ epdata->data = data;
+ epdata->cb_fun = (rte_intr_event_cb_t)eal_intr_proc_rxtx_intr;
+ epdata->cb_arg = (void *)intr_handle;
+ rc = rte_epoll_ctl(epfd, epfd_op, intr_handle->efds[vec], rev);
+ if (!rc)
+ RTE_LOG(DEBUG, EAL,
+ "efd %d associated with vec %d added on epfd %d"
+ "\n", rev->fd, vec, epfd);
+ else
+ rc = -EPERM;
+ break;
+ case RTE_INTR_EVENT_DEL:
+ epfd_op = EPOLL_CTL_DEL;
+ rev = &intr_handle->elist[vec];
+ if (rev->status == RTE_EPOLL_INVALID) {
+ RTE_LOG(INFO, EAL, "Event does not exist.\n");
+ return -EPERM;
+ }
+
+ rc = rte_epoll_ctl(rev->epfd, epfd_op, rev->fd, rev);
+ if (rc)
+ rc = -EPERM;
+ break;
+ default:
+ RTE_LOG(ERR, EAL, "event op type mismatch\n");
+ rc = -EPERM;
+ }
+
+ return rc;
+}
+#else
+int
+rte_intr_rx_ctl(struct rte_intr_handle *intr_handle,
+ int epfd, int op, unsigned int vec, void *data)
+{
+ RTE_SET_USED(intr_handle);
+ RTE_SET_USED(epfd);
+ RTE_SET_USED(op);
+ RTE_SET_USED(vec);
+ RTE_SET_USED(data);
+ return -ENOTSUP;
+}
+#endif