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32 #ifndef _RTE_EVENTDEV_PMD_VDEV_H_
33 #define _RTE_EVENTDEV_PMD_VDEV_H_
36 * RTE Eventdev VDEV PMD APIs
39 * These API are from event VDEV PMD only and user applications should not call
49 #include <rte_debug.h>
53 #include "rte_eventdev_pmd.h"
57 * Creates a new virtual event device and returns the pointer to that device.
61 * @param dev_private_size
62 * Size of event PMDs private data
64 * Socket to allocate resources on.
67 * - Eventdev pointer if device is successfully created.
68 * - NULL if device cannot be created.
70 static inline struct rte_eventdev *
71 rte_event_pmd_vdev_init(const char *name, size_t dev_private_size,
75 struct rte_eventdev *eventdev;
77 /* Allocate device structure */
78 eventdev = rte_event_pmd_allocate(name, socket_id);
82 /* Allocate private device structure */
83 if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
84 eventdev->data->dev_private =
85 rte_zmalloc_socket("eventdev device private",
90 if (eventdev->data->dev_private == NULL)
91 rte_panic("Cannot allocate memzone for private device"
100 * Destroy the given virtual event device
105 * - 0 on success, negative on error
108 rte_event_pmd_vdev_uninit(const char *name)
111 struct rte_eventdev *eventdev;
116 eventdev = rte_event_pmd_get_named_dev(name);
117 if (eventdev == NULL)
120 ret = rte_event_dev_close(eventdev->data->dev_id);
124 /* Free the event device */
125 rte_event_pmd_release(eventdev);
134 #endif /* _RTE_EVENTDEV_PMD_VDEV_H_ */