From 66f4bc7795eb8ba1259db7fbdc567306eec89df7 Mon Sep 17 00:00:00 2001
From: Susant Sahani <susant@redhat.com>
Date: Wed, 22 Jul 2015 14:58:52 +0530
Subject: Tunnel NL params: Add to missing.h

---
 configure.ac        |  1 +
 src/basic/missing.h | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/configure.ac b/configure.ac
index 0cd9ba735e..ff6364aba2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -300,6 +300,7 @@ AC_CHECK_DECLS([IFLA_INET6_ADDR_GEN_MODE,
                 IFLA_VLAN_PROTOCOL,
                 IFLA_VXLAN_REMCSUM_NOPARTIAL,
                 IFLA_IPTUN_ENCAP_DPORT,
+                IFLA_GRE_ENCAP_DPORT,
                 IFLA_BRIDGE_VLAN_INFO,
                 IFLA_BRPORT_UNICAST_FLOOD,
                 NDA_IFINDEX,
diff --git a/src/basic/missing.h b/src/basic/missing.h
index 970c0997cf..bd49f10e76 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -798,6 +798,31 @@ static inline int setns(int fd, int nstype) {
 #define IFLA_IPTUN_MAX  (__IFLA_IPTUN_MAX - 1)
 #endif
 
+#if !HAVE_DECL_IFLA_GRE_ENCAP_DPORT
+#define IFLA_GRE_UNSPEC 0
+#define IFLA_GRE_LINK 1
+#define IFLA_GRE_IFLAGS 2
+#define IFLA_GRE_OFLAGS 3
+#define IFLA_GRE_IKEY 4
+#define IFLA_GRE_OKEY 5
+#define IFLA_GRE_LOCAL 6
+#define IFLA_GRE_REMOTE 7
+#define IFLA_GRE_TTL 8
+#define IFLA_GRE_TOS 9
+#define IFLA_GRE_PMTUDISC 10
+#define IFLA_GRE_ENCAP_LIMIT 11
+#define IFLA_GRE_FLOWINFO 12
+#define IFLA_GRE_FLAGS 13
+#define IFLA_GRE_ENCAP_TYPE 14
+#define IFLA_GRE_ENCAP_FLAGS 15
+#define IFLA_GRE_ENCAP_SPORT 16
+#define IFLA_GRE_ENCAP_DPORT 17
+
+#define __IFLA_GRE_MAX 18
+
+#define IFLA_GRE_MAX  (__IFLA_GRE_MAX - 1)
+#endif
+
 #if !HAVE_DECL_IFLA_BRIDGE_VLAN_INFO
 #define IFLA_BRIDGE_FLAGS 0
 #define IFLA_BRIDGE_MODE 1
-- 
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