X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_cryptodev%2Frte_cryptodev.h;h=f5fba131d6f290db703273fadf233b932effa713;hb=d816fdea557c997b24650807bb7616907c418864;hp=d61a43eb747b335b568868b4d61ddb8c913d52c3;hpb=59c51be41c2dbccc365d573c99f2eba802de1eeb;p=dpdk.git

diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h
index d61a43eb74..f5fba131d6 100644
--- a/lib/librte_cryptodev/rte_cryptodev.h
+++ b/lib/librte_cryptodev/rte_cryptodev.h
@@ -332,6 +332,10 @@ struct rte_cryptodev_info {
 	struct {
 		unsigned max_nb_sessions;
 		/**< Maximum number of sessions supported by device. */
+		unsigned int max_nb_sessions_per_qp;
+		/**< Maximum number of sessions per queue pair.
+		 * Default 0 for infinite sessions
+		 */
 	} sym;
 };
 
@@ -915,6 +919,36 @@ extern struct rte_cryptodev_sym_session *
 rte_cryptodev_sym_session_free(uint8_t dev_id,
 		struct rte_cryptodev_sym_session *session);
 
+/**
+ * Attach queue pair with sym session.
+ *
+ * @param	qp_id		Queue pair to which session will be attached.
+ * @param	session		Session pointer previously allocated by
+ *				*rte_cryptodev_sym_session_create*.
+ *
+ * @return
+ *  - On success, zero.
+ *  - On failure, a negative value.
+ */
+int
+rte_cryptodev_queue_pair_attach_sym_session(uint16_t qp_id,
+		struct rte_cryptodev_sym_session *session);
+
+/**
+ * Detach queue pair with sym session.
+ *
+ * @param	qp_id		Queue pair to which session is attached.
+ * @param	session		Session pointer previously allocated by
+ *				*rte_cryptodev_sym_session_create*.
+ *
+ * @return
+ *  - On success, zero.
+ *  - On failure, a negative value.
+ */
+int
+rte_cryptodev_queue_pair_detach_sym_session(uint16_t qp_id,
+		struct rte_cryptodev_sym_session *session);
+
 
 #ifdef __cplusplus
 }