/**
* @internal
- * The data part, with no function pointers, associated with each device.
- *
- * This structure is safe to place in shared memory to be common among
- * different processes in a multi-process configuration.
+ * Structure used to hold opaque pointers to internal ethdev Rx/Tx
+ * queues data.
+ * The main purpose to expose these pointers at all - allow compiler
+ * to fetch this data for fast-path cryptodev inline functions in advance.
*/
-struct rte_cryptodev_data {
- uint8_t dev_id;
- /**< Device ID for this instance */
- uint8_t socket_id;
- /**< Socket ID where memory is allocated */
- char name[RTE_CRYPTODEV_NAME_MAX_LEN];
- /**< Unique identifier name */
-
- __extension__
- uint8_t dev_started : 1;
- /**< Device state: STARTED(1)/STOPPED(0) */
-
- struct rte_mempool *session_pool;
- /**< Session memory pool */
- void **queue_pairs;
- /**< Array of pointers to queue pairs. */
- uint16_t nb_queue_pairs;
- /**< Number of device queue pairs. */
-
- void *dev_private;
- /**< PMD-specific private data */
-} __rte_cache_aligned;
-
-
-/** @internal The data structure associated with each crypto device. */
-struct rte_cryptodev {
- dequeue_pkt_burst_t dequeue_burst;
- /**< Pointer to PMD receive function. */
+struct rte_cryptodev_qpdata {
+ /** points to array of internal queue pair data pointers. */
+ void **data;
+ /** points to array of enqueue callback data pointers */
+ struct rte_cryptodev_cb_rcu *enq_cb;
+ /** points to array of dequeue callback data pointers */
+ struct rte_cryptodev_cb_rcu *deq_cb;
+};
+
+struct rte_crypto_fp_ops {
+ /** PMD enqueue burst function. */
enqueue_pkt_burst_t enqueue_burst;
- /**< Pointer to PMD transmit function. */
-
- struct rte_cryptodev_data *data;
- /**< Pointer to device data */
- struct rte_cryptodev_ops *dev_ops;
- /**< Functions exported by PMD */
- uint64_t feature_flags;
- /**< Feature flags exposes HW/SW features for the given device */
- struct rte_device *device;
- /**< Backing device */
-
- uint8_t driver_id;
- /**< Crypto driver identifier*/
-
- struct rte_cryptodev_cb_list link_intr_cbs;
- /**< User application callback for interrupts if present */
-
- void *security_ctx;
- /**< Context for security ops */
-
- __extension__
- uint8_t attached : 1;
- /**< Flag indicating the device is attached */
-
- struct rte_cryptodev_cb_rcu *enq_cbs;
- /**< User application callback for pre enqueue processing */
-
- struct rte_cryptodev_cb_rcu *deq_cbs;
- /**< User application callback for post dequeue processing */
+ /** PMD dequeue burst function. */
+ dequeue_pkt_burst_t dequeue_burst;
+ /** Internal queue pair data pointers. */
+ struct rte_cryptodev_qpdata qp;
+ /** Reserved for future ops. */
+ uintptr_t reserved[3];
} __rte_cache_aligned;
+extern struct rte_crypto_fp_ops rte_crypto_fp_ops[RTE_CRYPTO_MAX_DEVS];
+
/**
* The pool of rte_cryptodev structures.
*/