Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net...

[cascardo/linux.git] / include / uapi / linux / if_tunnel.h

diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h
index 18d5dc1..92f3c86 100644 (file)
--- a/include/uapi/linux/if_tunnel.h
+++ b/include/uapi/linux/if_tunnel.h
@@ -39,6 +39,7 @@
 #define GRE_IS_REC(f)          ((f) & GRE_REC)
 #define GRE_IS_ACK(f)          ((f) & GRE_ACK)
 
+#define GRE_VERSION_0          __cpu_to_be16(0x0000)
 #define GRE_VERSION_1          __cpu_to_be16(0x0001)
 #define GRE_PROTO_PPP          __cpu_to_be16(0x880b)
 #define GRE_PPTP_KEY_MASK      __cpu_to_be32(0xffff)