[dpdk-dev] [PATCH v7 1/8] security: add ESN field to ipsec_xform

[Radu Nicolau]

Update ipsec_xform definition to include ESN field.
This allows the application to control the ESN starting value.

Signed-off-by: Declan Doherty <declan.doherty at intel.com>
Signed-off-by: Radu Nicolau <radu.nicolau at intel.com>
Signed-off-by: Abhijit Sinha <abhijit.sinha at intel.com>
Signed-off-by: Daniel Martin Buckley <daniel.m.buckley at intel.com>
Acked-by: Fan Zhang <roy.fan.zhang at intel.com>
Acked-by: Anoob Joseph <anoobj at marvell.com>
---
 lib/security/rte_security.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/security/rte_security.h b/lib/security/rte_security.h
index 2e136d7929..48353a3e18 100644
--- a/lib/security/rte_security.h
+++ b/lib/security/rte_security.h
@@ -217,6 +217,14 @@ struct rte_security_ipsec_xform {
 	/**< Anti replay window size to enable sequence replay attack handling.
 	 * replay checking is disabled if the window size is 0.
 	 */
+	union {
+		uint64_t value;
+		struct {
+			uint32_t low;
+			uint32_t hi;
+		};
+	} esn;
+	/**< Extended Sequence Number */
 };
 
 /**
-- 
2.25.1