X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fcryptodev%2Frte_cryptodev.h;h=585cee272781aaeadd7dfc80d73652aa58415fa1;hb=77dd857d306f6b71eb93935ce1a01197156b5428;hp=1d7bd076800d3edeca18e75c9e5b200c39a1b29d;hpb=92d55afe0ffa8e98cee454fa2c6f60c6bec81f04;p=dpdk.git

diff --git a/lib/cryptodev/rte_cryptodev.h b/lib/cryptodev/rte_cryptodev.h
index 1d7bd07680..585cee2727 100644
--- a/lib/cryptodev/rte_cryptodev.h
+++ b/lib/cryptodev/rte_cryptodev.h
@@ -20,9 +20,7 @@ extern "C" {
 
 #include "rte_kvargs.h"
 #include "rte_crypto.h"
-#include "rte_dev.h"
 #include <rte_common.h>
-#include <rte_config.h>
 #include <rte_rcu_qsbr.h>
 
 #include "rte_cryptodev_trace_fp.h"
@@ -170,7 +168,13 @@ struct rte_cryptodev_asymmetric_xform_capability {
 	/**< Transform type: RSA/MODEXP/DH/DSA/MODINV */
 
 	uint32_t op_types;
-	/**< bitmask for supported rte_crypto_asym_op_type */
+	/**<
+	 * Bitmask for supported rte_crypto_asym_op_type or
+	 * rte_crypto_asym_ke_type. Which enum is used is determined
+	 * by the rte_crypto_asym_xform_type. For key exchange algorithms
+	 * like Diffie-Hellman it is rte_crypto_asym_ke_type, for others
+	 * it is rte_crypto_asym_op_type.
+	 */
 
 	__extension__
 	union {
@@ -996,14 +1000,19 @@ rte_cryptodev_sym_session_create(struct rte_mempool *mempool);
  *                   processed with this session
  * @param   mp       mempool to allocate asymmetric session
  *                   objects from
+ * @param   session  void ** for session to be used
+ *
  * @return
- *  - On success return pointer to asym-session
- *  - On failure returns NULL
+ *  - 0 on success.
+ *  - -EINVAL on invalid arguments.
+ *  - -ENOMEM on memory error for session allocation.
+ *  - -ENOTSUP if device doesn't support session configuration.
  */
 __rte_experimental
-void *
+int
 rte_cryptodev_asym_session_create(uint8_t dev_id,
-		struct rte_crypto_asym_xform *xforms, struct rte_mempool *mp);
+		struct rte_crypto_asym_xform *xforms, struct rte_mempool *mp,
+		void **session);
 
 /**
  * Frees symmetric crypto session header, after checking that all
@@ -1266,6 +1275,28 @@ __rte_experimental
 int
 rte_cryptodev_get_raw_dp_ctx_size(uint8_t dev_id);
 
+/**
+ * Set session event meta data
+ *
+ * @param	dev_id		The device identifier.
+ * @param	sess            Crypto or security session.
+ * @param	op_type         Operation type.
+ * @param	sess_type       Session type.
+ * @param	ev_mdata	Pointer to the event crypto meta data
+ *				(aka *union rte_event_crypto_metadata*)
+ * @param	size            Size of ev_mdata.
+ *
+ * @return
+ *  - On success, zero.
+ *  - On failure, a negative value.
+ */
+__rte_experimental
+int
+rte_cryptodev_session_event_mdata_set(uint8_t dev_id, void *sess,
+	enum rte_crypto_op_type op_type,
+	enum rte_crypto_op_sess_type sess_type,
+	void *ev_mdata, uint16_t size);
+
 /**
  * Union of different crypto session types, including session-less xform
  * pointer.