*
* @see rte_event_dequeue_burst() rte_event_enqueue_burst()
*/
+#define RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE (1ULL << 5)
+/**< Event device ports support disabling the implicit release feature, in
+ * which the port will release all unreleased events in its dequeue operation.
+ * If this capability is set and the port is configured with implicit release
+ * disabled, the application is responsible for explicitly releasing events
+ * using either the RTE_EVENT_OP_FORWARD or the RTE_EVENT_OP_RELEASE event
+ * enqueue operations.
+ *
+ * @see rte_event_dequeue_burst() rte_event_enqueue_burst()
+ */
/* Event device priority levels */
#define RTE_EVENT_DEV_PRIORITY_HIGHEST 0
* which previously supplied to rte_event_dev_configure().
* Ignored when device is not RTE_EVENT_DEV_CAP_BURST_MODE capable.
*/
+ uint8_t disable_implicit_release;
+ /**< Configure the port not to release outstanding events in
+ * rte_event_dev_dequeue_burst(). If true, all events received through
+ * the port must be explicitly released with RTE_EVENT_OP_RELEASE or
+ * RTE_EVENT_OP_FORWARD. Must be false when the device is not
+ * RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE capable.
+ */
};
/**
*
* The number of events dequeued is the number of scheduler contexts held by
* this port. These contexts are automatically released in the next
- * rte_event_dequeue_burst() invocation, or invoking rte_event_enqueue_burst()
- * with RTE_EVENT_OP_RELEASE operation can be used to release the
- * contexts early.
+ * rte_event_dequeue_burst() invocation if the port supports implicit
+ * releases, or invoking rte_event_enqueue_burst() with RTE_EVENT_OP_RELEASE
+ * operation can be used to release the contexts early.
*
* Event operations RTE_EVENT_OP_FORWARD and RTE_EVENT_OP_RELEASE must only be
* enqueued to the same port that their associated events were dequeued from.