X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ipsec%2Frte_ipsec.h;h=de05f4e9320b44c00c17c89e311d841d4741fa5a;hb=c94366cfc641c6ae43d01c2ac4c6b8993817b356;hp=f3b1f936b981cb875d7d4755d7c13cc0cb9bb6a5;hpb=18218713bf4248c4c6b97a12231e7d59b8a86865;p=dpdk.git

diff --git a/lib/librte_ipsec/rte_ipsec.h b/lib/librte_ipsec/rte_ipsec.h
index f3b1f936b9..de05f4e932 100644
--- a/lib/librte_ipsec/rte_ipsec.h
+++ b/lib/librte_ipsec/rte_ipsec.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018-2020 Intel Corporation
  */
 
 #ifndef _RTE_IPSEC_H_
@@ -7,9 +7,13 @@
 
 /**
  * @file rte_ipsec.h
- * @b EXPERIMENTAL: this API may change without prior notice
  *
  * RTE IPsec support.
+ *
+ * @warning
+ * @b EXPERIMENTAL:
+ * All functions in this file may be changed or removed without prior notice.
+ *
  * librte_ipsec provides a framework for data-path IPsec protocol
  * processing (ESP/AH).
  */
@@ -33,10 +37,15 @@ struct rte_ipsec_session;
  *   (see rte_ipsec_pkt_process for more details).
  */
 struct rte_ipsec_sa_pkt_func {
-	uint16_t (*prepare)(const struct rte_ipsec_session *ss,
+	union {
+		uint16_t (*async)(const struct rte_ipsec_session *ss,
 				struct rte_mbuf *mb[],
 				struct rte_crypto_op *cop[],
 				uint16_t num);
+		uint16_t (*sync)(const struct rte_ipsec_session *ss,
+				struct rte_mbuf *mb[],
+				uint16_t num);
+	} prepare;
 	uint16_t (*process)(const struct rte_ipsec_session *ss,
 				struct rte_mbuf *mb[],
 				uint16_t num);
@@ -62,6 +71,7 @@ struct rte_ipsec_session {
 	union {
 		struct {
 			struct rte_cryptodev_sym_session *ses;
+			uint8_t dev_id;
 		} crypto;
 		struct {
 			struct rte_security_session *ses;
@@ -114,7 +124,15 @@ static inline uint16_t
 rte_ipsec_pkt_crypto_prepare(const struct rte_ipsec_session *ss,
 	struct rte_mbuf *mb[], struct rte_crypto_op *cop[], uint16_t num)
 {
-	return ss->pkt_func.prepare(ss, mb, cop, num);
+	return ss->pkt_func.prepare.async(ss, mb, cop, num);
+}
+
+__rte_experimental
+static inline uint16_t
+rte_ipsec_pkt_cpu_prepare(const struct rte_ipsec_session *ss,
+	struct rte_mbuf *mb[], uint16_t num)
+{
+	return ss->pkt_func.prepare.sync(ss, mb, num);
 }
 
 /**