X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Feventdev%2Feventdev_pmd.h;h=69402668d82a89559b6ff14a33b5a478a3a7ba76;hb=c6db4a15749c497d162f035130887f3fd83b7892;hp=b05ffce549aeb3456557a8127a91bff61c34a402;hpb=7750099d2c5bc7e8c5ce083e62846df856872496;p=dpdk.git

diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h
index b05ffce549..69402668d8 100644
--- a/lib/eventdev/eventdev_pmd.h
+++ b/lib/eventdev/eventdev_pmd.h
@@ -5,6 +5,10 @@
 #ifndef _RTE_EVENTDEV_PMD_H_
 #define _RTE_EVENTDEV_PMD_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** @file
  * RTE Event PMD APIs
  *
@@ -337,6 +341,46 @@ typedef int (*eventdev_queue_setup_t)(struct rte_eventdev *dev,
 typedef void (*eventdev_queue_release_t)(struct rte_eventdev *dev,
 		uint8_t queue_id);
 
+/**
+ * Get an event queue attribute at runtime.
+ *
+ * @param dev
+ *   Event device pointer
+ * @param queue_id
+ *   Event queue index
+ * @param attr_id
+ *   Event queue attribute id
+ * @param[out] attr_value
+ *   Event queue attribute value
+ *
+ * @return
+ *  - 0: Success.
+ *  - <0: Error code on failure.
+ */
+typedef int (*eventdev_queue_attr_get_t)(struct rte_eventdev *dev,
+					 uint8_t queue_id, uint32_t attr_id,
+					 uint32_t *attr_value);
+
+/**
+ * Set an event queue attribute at runtime.
+ *
+ * @param dev
+ *   Event device pointer
+ * @param queue_id
+ *   Event queue index
+ * @param attr_id
+ *   Event queue attribute id
+ * @param attr_value
+ *   Event queue attribute value
+ *
+ * @return
+ *  - 0: Success.
+ *  - <0: Error code on failure.
+ */
+typedef int (*eventdev_queue_attr_set_t)(struct rte_eventdev *dev,
+					 uint8_t queue_id, uint32_t attr_id,
+					 uint64_t attr_value);
+
 /**
  * Retrieve the default event port configuration.
  *
@@ -377,6 +421,23 @@ typedef int (*eventdev_port_setup_t)(struct rte_eventdev *dev,
  */
 typedef void (*eventdev_port_release_t)(void *port);
 
+/**
+ * Quiesce any core specific resources consumed by the event port
+ *
+ * @param dev
+ *   Event device pointer.
+ * @param port
+ *   Event port pointer.
+ * @param flush_cb
+ *   User-provided event flush function.
+ * @param args
+ *   Arguments to be passed to the user-provided event flush function.
+ *
+ */
+typedef void (*eventdev_port_quiesce_t)(struct rte_eventdev *dev, void *port,
+					rte_eventdev_port_flush_t flush_cb,
+					void *args);
+
 /**
  * Link multiple source event queues to destination event port.
  *
@@ -1207,6 +1268,10 @@ struct eventdev_ops {
 	/**< Set up an event queue. */
 	eventdev_queue_release_t queue_release;
 	/**< Release an event queue. */
+	eventdev_queue_attr_get_t queue_attr_get;
+	/**< Get an event queue attribute. */
+	eventdev_queue_attr_set_t queue_attr_set;
+	/**< Set an event queue attribute. */
 
 	eventdev_port_default_conf_get_t port_def_conf;
 	/**< Get default port configuration. */
@@ -1214,6 +1279,8 @@ struct eventdev_ops {
 	/**< Set up an event port. */
 	eventdev_port_release_t port_release;
 	/**< Release an event port. */
+	eventdev_port_quiesce_t port_quiesce;
+	/**< Quiesce an event port. */
 
 	eventdev_port_link_t port_link;
 	/**< Link event queues to an event port. */
@@ -1366,4 +1433,8 @@ void
 event_dev_fp_ops_set(struct rte_event_fp_ops *fp_ops,
 		     const struct rte_eventdev *dev);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _RTE_EVENTDEV_PMD_H_ */