Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 29 insertions, 0 deletions

diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h
new file mode 100644
index 000000000000..bef9f8fd93b3
--- /dev/null
+++ b/include/linux/if_tunnel.h
@@ -0,0 +1,29 @@
+#ifndef _IF_TUNNEL_H_
+#define _IF_TUNNEL_H_
+
+#define SIOCGETTUNNEL   (SIOCDEVPRIVATE + 0)
+#define SIOCADDTUNNEL   (SIOCDEVPRIVATE + 1)
+#define SIOCDELTUNNEL   (SIOCDEVPRIVATE + 2)
+#define SIOCCHGTUNNEL   (SIOCDEVPRIVATE + 3)
+
+#define GRE_CSUM	__constant_htons(0x8000)
+#define GRE_ROUTING	__constant_htons(0x4000)
+#define GRE_KEY		__constant_htons(0x2000)
+#define GRE_SEQ		__constant_htons(0x1000)
+#define GRE_STRICT	__constant_htons(0x0800)
+#define GRE_REC		__constant_htons(0x0700)
+#define GRE_FLAGS	__constant_htons(0x00F8)
+#define GRE_VERSION	__constant_htons(0x0007)
+
+struct ip_tunnel_parm
+{
+	char			name[IFNAMSIZ];
+	int			link;
+	__u16			i_flags;
+	__u16			o_flags;
+	__u32			i_key;
+	__u32			o_key;
+	struct iphdr		iph;
+};
+
+#endif /* _IF_TUNNEL_H_ */