2 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index c0e41e02234f..1131eabfaa2a 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -329,6 +329,7 @@ struct xfrm_usersa_info {
 #define XFRM_STATE_DECAP_DSCP   2
 #define XFRM_STATE_NOPMTUDISC   4
 #define XFRM_STATE_WILDRECV     8
+#define XFRM_STATE_ICMP         16
 };
 
 struct xfrm_usersa_id {
@@ -363,6 +364,8 @@ struct xfrm_userpolicy_info {
 #define XFRM_POLICY_BLOCK       1
         __u8                            flags;
 #define XFRM_POLICY_LOCALOK     1       /* Allow user to override global policy */
+        /* Automatically expand selector to include matching ICMP payloads. */
+#define XFRM_POLICY_ICMP        2
         __u8                            share;
 };
 
diff --git a/include/net/dst.h b/include/net/dst.h
index aaa2dbb50179..31468c9aa877 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -268,6 +268,7 @@ extern void		dst_init(void);
 /* Flags for xfrm_lookup flags argument. */
 enum {
         XFRM_LOOKUP_WAIT = 1 << 0,
+        XFRM_LOOKUP_ICMP = 1 << 1,
 };
 
 struct flowi;