vhost: translate incoming log address to GPA

[dpdk.git] / lib / librte_security / rte_security.h

diff --git a/lib/librte_security/rte_security.h b/lib/librte_security/rte_security.h
index 2d064f4..aaafdfc 100644 (file)
--- a/lib/librte_security/rte_security.h
+++ b/lib/librte_security/rte_security.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2017 NXP.
+ * Copyright 2017,2019 NXP
  * Copyright(c) 2017 Intel Corporation.
  */
 
@@ -278,6 +278,15 @@ struct rte_security_pdcp_xform {
        uint32_t hfn;
        /** HFN Threshold for key renegotiation */
        uint32_t hfn_threshold;
+       /** HFN can be given as a per packet value also.
+        * As we do not have IV in case of PDCP, and HFN is
+        * used to generate IV. IV field can be used to get the
+        * per packet HFN while enq/deq.
+        * If hfn_ovrd field is set, user is expected to set the
+        * per packet HFN in place of IV. PMDs will extract the HFN
+        * and perform operations accordingly.
+        */
+       uint32_t hfn_ovrd;
 };
 
 /**