New upstream version 17.08

[deb_dpdk.git] / drivers / crypto / qat / qat_crypto.h

diff --git a/drivers/crypto/qat/qat_crypto.h b/drivers/crypto/qat/qat_crypto.h
index b740d6b..3f35a00 100644 (file)
--- a/drivers/crypto/qat/qat_crypto.h
+++ b/drivers/crypto/qat/qat_crypto.h
@@ -39,6 +39,9 @@
 
 #include "qat_crypto_capabilities.h"
 
+#define CRYPTODEV_NAME_QAT_SYM_PMD     crypto_qat
+/**< Intel QAT Symmetric Crypto PMD device name */
+
 /*
  * This macro rounds up a number to a be a multiple of
  * the alignment when the alignment is a power of 2
@@ -47,6 +50,13 @@
        (((num) + (align) - 1) & ~((align) - 1))
 #define QAT_64_BTYE_ALIGN_MASK (~0x3f)
 
+struct qat_session;
+
+enum qat_device_gen {
+       QAT_GEN1 = 1,
+       QAT_GEN2,
+};
+
 /**
  * Structure associated with each queue.
  */
@@ -74,6 +84,7 @@ struct qat_qp {
        struct rte_mempool *op_cookie_pool;
        void **op_cookies;
        uint32_t nb_descriptors;
+       enum qat_device_gen qat_dev_gen;
 } __rte_cache_aligned;
 
 /** private data structure for each QAT device */
@@ -82,9 +93,13 @@ struct qat_pmd_private {
        /**< Max number of queue pairs supported by device */
        unsigned max_nb_sessions;
        /**< Max number of sessions supported by device */
+       enum qat_device_gen qat_dev_gen;
+       /**< QAT device generation */
        const struct rte_cryptodev_capabilities *qat_dev_capabilities;
 };
 
+extern uint8_t cryptodev_qat_driver_id;
+
 int qat_dev_config(struct rte_cryptodev *dev,
                struct rte_cryptodev_config *config);
 int qat_dev_start(struct rte_cryptodev *dev);
@@ -98,7 +113,8 @@ void qat_crypto_sym_stats_get(struct rte_cryptodev *dev,
 void qat_crypto_sym_stats_reset(struct rte_cryptodev *dev);
 
 int qat_crypto_sym_qp_setup(struct rte_cryptodev *dev, uint16_t queue_pair_id,
-       const struct rte_cryptodev_qp_conf *rx_conf, int socket_id);
+       const struct rte_cryptodev_qp_conf *rx_conf, int socket_id,
+       struct rte_mempool *session_pool);
 int qat_crypto_sym_qp_release(struct rte_cryptodev *dev,
        uint16_t queue_pair_id);
 
@@ -109,26 +125,35 @@ qat_pmd_session_mempool_create(struct rte_cryptodev *dev,
 extern unsigned
 qat_crypto_sym_get_session_private_size(struct rte_cryptodev *dev);
 
-extern void
-qat_crypto_sym_session_init(struct rte_mempool *mempool, void *priv_sess);
-
-extern void *
+extern int
 qat_crypto_sym_configure_session(struct rte_cryptodev *dev,
+               struct rte_crypto_sym_xform *xform,
+               struct rte_cryptodev_sym_session *sess,
+               struct rte_mempool *mempool);
+
+
+int
+qat_crypto_set_session_parameters(struct rte_cryptodev *dev,
                struct rte_crypto_sym_xform *xform, void *session_private);
 
-struct qat_session *
+int
+qat_crypto_sym_configure_session_aead(struct rte_crypto_sym_xform *xform,
+                               struct qat_session *session);
+
+int
 qat_crypto_sym_configure_session_auth(struct rte_cryptodev *dev,
                                struct rte_crypto_sym_xform *xform,
-                               struct qat_session *session_private);
+                               struct qat_session *session);
 
-void *
+int
 qat_crypto_sym_configure_session_cipher(struct rte_cryptodev *dev,
-               struct rte_crypto_sym_xform *xform, void *session_private);
+               struct rte_crypto_sym_xform *xform,
+               struct qat_session *session);
 
 
 extern void
-qat_crypto_sym_clear_session(struct rte_cryptodev *dev, void *session);
-
+qat_crypto_sym_clear_session(struct rte_cryptodev *dev,
+               struct rte_cryptodev_sym_session *session);
 
 extern uint16_t
 qat_pmd_enqueue_op_burst(void *qp, struct rte_crypto_op **ops,