eventdev: separate internal structures

[dpdk.git] / lib / eventdev / eventdev_pmd.h

diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h
index 94d99f4..9b2aec8 100644 (file)
--- a/lib/eventdev/eventdev_pmd.h
+++ b/lib/eventdev/eventdev_pmd.h
@@ -87,9 +87,6 @@ struct rte_eventdev_global {
        uint8_t nb_devs;        /**< Number of devices found */
 };
 
-extern struct rte_eventdev *rte_eventdevs;
-/** The pool of rte_eventdev structures. */
-
 /**
  * Get the rte_eventdev structure device pointer for the named device.
  *
@@ -99,6 +96,7 @@ extern struct rte_eventdev *rte_eventdevs;
  * @return
  *   - The rte_eventdev structure pointer for the given device ID.
  */
+__rte_internal
 static inline struct rte_eventdev *
 rte_event_pmd_get_named_dev(const char *name)
 {
@@ -127,6 +125,7 @@ rte_event_pmd_get_named_dev(const char *name)
  * @return
  *   - If the device index is valid (1) or not (0).
  */
+__rte_internal
 static inline unsigned
 rte_event_pmd_is_valid_dev(uint8_t dev_id)
 {
@@ -557,6 +556,32 @@ typedef int (*eventdev_eth_rx_adapter_queue_del_t)
                                        const struct rte_eth_dev *eth_dev,
                                        int32_t rx_queue_id);
 
+/**
+ * Retrieve Rx adapter queue config information for the specified
+ * rx queue ID.
+ *
+ * @param dev
+ *  Event device pointer
+ *
+ * @param eth_dev
+ *  Ethernet device pointer
+ *
+ * @param rx_queue_id
+ *  Ethernet device receive queue index.
+ *
+ * @param[out] queue_conf
+ *  Pointer to rte_event_eth_rx_adapter_queue_conf structure
+ *
+ * @return
+ *  - 0: Success
+ *  - <0: Error code on failure.
+ */
+typedef int (*eventdev_eth_rx_adapter_queue_conf_get_t)
+                       (const struct rte_eventdev *dev,
+                       const struct rte_eth_dev *eth_dev,
+                       uint16_t rx_queue_id,
+                       struct rte_event_eth_rx_adapter_queue_conf *queue_conf);
+
 /**
  * Start ethernet Rx adapter. This callback is invoked if
  * the caps returned from eventdev_eth_rx_adapter_caps_get(.., eth_port_id)
@@ -663,32 +688,6 @@ typedef int (*eventdev_eth_rx_adapter_vector_limits_get_t)(
        const struct rte_eventdev *dev, const struct rte_eth_dev *eth_dev,
        struct rte_event_eth_rx_adapter_vector_limits *limits);
 
-struct rte_event_eth_rx_adapter_event_vector_config;
-/**
- * Enable event vector on an given Rx queue of a ethernet devices belonging to
- * the Rx adapter.
- *
- * @param dev
- *   Event device pointer
- *
- * @param eth_dev
- *   Ethernet device pointer
- *
- * @param rx_queue_id
- *   The Rx queue identifier
- *
- * @param config
- *   Pointer to the event vector configuration structure.
- *
- * @return
- *   - 0: Success.
- *   - <0: Error code returned by the driver function.
- */
-typedef int (*eventdev_eth_rx_adapter_event_vector_config_t)(
-       const struct rte_eventdev *dev, const struct rte_eth_dev *eth_dev,
-       int32_t rx_queue_id,
-       const struct rte_event_eth_rx_adapter_event_vector_config *config);
-
 typedef uint32_t rte_event_pmd_selftest_seqn_t;
 extern int rte_event_pmd_selftest_seqn_dynfield_offset;
 
@@ -1056,7 +1055,7 @@ typedef int (*eventdev_eth_tx_adapter_stats_reset_t)(uint8_t id,
                                        const struct rte_eventdev *dev);
 
 /** Event device operations function pointer table */
-struct rte_eventdev_ops {
+struct eventdev_ops {
        eventdev_info_get_t dev_infos_get;      /**< Get device info. */
        eventdev_configure_t dev_configure;     /**< Configure device. */
        eventdev_start_t dev_start;             /**< Start device. */
@@ -1103,6 +1102,8 @@ struct rte_eventdev_ops {
        /**< Add Rx queues to ethernet Rx adapter */
        eventdev_eth_rx_adapter_queue_del_t eth_rx_adapter_queue_del;
        /**< Delete Rx queues from ethernet Rx adapter */
+       eventdev_eth_rx_adapter_queue_conf_get_t eth_rx_adapter_queue_conf_get;
+       /**< Get Rx adapter queue info */
        eventdev_eth_rx_adapter_start_t eth_rx_adapter_start;
        /**< Start ethernet Rx adapter */
        eventdev_eth_rx_adapter_stop_t eth_rx_adapter_stop;
@@ -1114,9 +1115,6 @@ struct rte_eventdev_ops {
        eventdev_eth_rx_adapter_vector_limits_get_t
                eth_rx_adapter_vector_limits_get;
        /**< Get event vector limits for the Rx adapter */
-       eventdev_eth_rx_adapter_event_vector_config_t
-               eth_rx_adapter_event_vector_config;
-       /**< Configure Rx adapter with event vector */
 
        eventdev_timer_adapter_caps_get_t timer_adapter_caps_get;
        /**< Get timer adapter capabilities */
@@ -1174,6 +1172,7 @@ struct rte_eventdev_ops {
  * @return
  *   - Slot in the rte_dev_devices array for a new device;
  */
+__rte_internal
 struct rte_eventdev *
 rte_event_pmd_allocate(const char *name, int socket_id);
 
@@ -1185,6 +1184,7 @@ rte_event_pmd_allocate(const char *name, int socket_id);
  * @return
  *   - 0 on success, negative on error
  */
+__rte_internal
 int
 rte_event_pmd_release(struct rte_eventdev *eventdev);