uint16_t nb_devs;
};
-extern struct rte_rawdev_global *rte_rawdev_globals;
-/** Pointer to global raw devices data structure. */
extern struct rte_rawdev *rte_rawdevs;
/** The pool of rte_rawdev structures. */
typedef int (*rawdev_queue_release_t)(struct rte_rawdev *dev,
uint16_t queue_id);
+/**
+ * Get the count of number of queues configured on this device.
+ *
+ * Another way to fetch this information is to fetch the device configuration.
+ * But, that assumes that the device configuration managed by the driver has
+ * that kind of information.
+ *
+ * This function helps in getting queue count supported, independently. It
+ * can help in cases where iterator needs to be implemented.
+ *
+ * @param
+ * Raw device pointer
+ * @return
+ * Number of queues; 0 is assumed to be a valid response.
+ *
+ */
+typedef uint16_t (*rawdev_queue_count_t)(struct rte_rawdev *dev);
+
/**
* Enqueue an array of raw buffers to the device.
*
rawdev_queue_setup_t queue_setup;
/**< Release an raw queue. */
rawdev_queue_release_t queue_release;
+ /**< Get the number of queues attached to the device */
+ rawdev_queue_count_t queue_count;
/**< Enqueue an array of raw buffers to device. */
rawdev_enqueue_bufs_t enqueue_bufs;