From 35d2856b4693e8de5d616307b56cef296b839157 Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@strongswan.org>
Date: Wed, 8 Dec 2010 04:37:49 +0000
Subject: xfrm: Add Traffic Flow Confidentiality padding XFRM attribute

The XFRMA_TFCPAD attribute for XFRM state installation configures
Traffic Flow Confidentiality by padding ESP packets to a specified
length.

Signed-off-by: Martin Willi <martin@strongswan.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/xfrm.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/net/xfrm.h')

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 7fa5b005893e..b9f385da758e 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -143,6 +143,7 @@ struct xfrm_state {
 	struct xfrm_id		id;
 	struct xfrm_selector	sel;
 	struct xfrm_mark	mark;
+	u32			tfcpad;
 
 	u32			genid;
 
-- 
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