+/**
+ * Enqueue a burst of crypto operations as event objects supplied in *rte_event*
+ * structure on an event crypto adapter designated by its event *dev_id* through
+ * the event port specified by *port_id*. This function is supported if the
+ * eventdev PMD has the #RTE_EVENT_CRYPTO_ADAPTER_CAP_INTERNAL_PORT_OP_FWD
+ * capability flag set.
+ *
+ * The *nb_events* parameter is the number of event objects to enqueue which are
+ * supplied in the *ev* array of *rte_event* structure.
+ *
+ * The rte_event_crypto_adapter_enqueue() function returns the number of
+ * event objects it actually enqueued. A return value equal to *nb_events*
+ * means that all event objects have been enqueued.
+ *
+ * @param dev_id
+ * The identifier of the device.
+ * @param port_id
+ * The identifier of the event port.
+ * @param ev
+ * Points to an array of *nb_events* objects of type *rte_event* structure
+ * which contain the event object enqueue operations to be processed.
+ * @param nb_events
+ * The number of event objects to enqueue, typically number of
+ * rte_event_port_attr_get(...RTE_EVENT_PORT_ATTR_ENQ_DEPTH...)
+ * available for this port.
+ *
+ * @return
+ * The number of event objects actually enqueued on the event device. The
+ * return value can be less than the value of the *nb_events* parameter when
+ * the event devices queue is full or if invalid parameters are specified in a
+ * *rte_event*. If the return value is less than *nb_events*, the remaining
+ * events at the end of ev[] are not consumed and the caller has to take care
+ * of them, and rte_errno is set accordingly. Possible errno values include:
+ * - EINVAL The port ID is invalid, device ID is invalid, an event's queue
+ * ID is invalid, or an event's sched type doesn't match the
+ * capabilities of the destination queue.
+ * - ENOSPC The event port was backpressured and unable to enqueue
+ * one or more events. This error code is only applicable to
+ * closed systems.
+ */
+static inline uint16_t
+rte_event_crypto_adapter_enqueue(uint8_t dev_id,
+ uint8_t port_id,
+ struct rte_event ev[],
+ uint16_t nb_events)
+{
+ const struct rte_eventdev *dev = &rte_eventdevs[dev_id];
+
+#ifdef RTE_LIBRTE_EVENTDEV_DEBUG
+ RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
+
+ if (port_id >= dev->data->nb_ports) {
+ rte_errno = EINVAL;
+ return 0;
+ }
+#endif
+ rte_eventdev_trace_crypto_adapter_enqueue(dev_id, port_id, ev,
+ nb_events);
+
+ return dev->ca_enqueue(dev->data->ports[port_id], ev, nb_events);
+}
+