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, 34 insertions, 0 deletions

diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h
new file mode 100644
index 000000000000..5c23aeb104ca
--- /dev/null
+++ b/include/linux/ip6_tunnel.h
@@ -0,0 +1,34 @@
+/*
+ * $Id$
+ */
+
+#ifndef _IP6_TUNNEL_H
+#define _IP6_TUNNEL_H
+
+#define IPV6_TLV_TNL_ENCAP_LIMIT 4
+#define IPV6_DEFAULT_TNL_ENCAP_LIMIT 4
+
+/* don't add encapsulation limit if one isn't present in inner packet */
+#define IP6_TNL_F_IGN_ENCAP_LIMIT 0x1
+/* copy the traffic class field from the inner packet */
+#define IP6_TNL_F_USE_ORIG_TCLASS 0x2
+/* copy the flowlabel from the inner packet */
+#define IP6_TNL_F_USE_ORIG_FLOWLABEL 0x4
+/* being used for Mobile IPv6 */
+#define IP6_TNL_F_MIP6_DEV 0x8
+/* copy DSCP from the outer packet */
+#define IP6_TNL_F_RCV_DSCP_COPY 0x10
+
+struct ip6_tnl_parm {
+        char name[IFNAMSIZ];    /* name of tunnel device */
+        int link;               /* ifindex of underlying L2 interface */
+        __u8 proto;             /* tunnel protocol */
+        __u8 encap_limit;       /* encapsulation limit for tunnel */
+        __u8 hop_limit;         /* hop limit for tunnel */
+        __u32 flowinfo;         /* traffic class and flowlabel for tunnel */
+        __u32 flags;            /* tunnel flags */
+        struct in6_addr laddr;  /* local tunnel end-point address */
+        struct in6_addr raddr;  /* remote tunnel end-point address */
+};
+
+#endif