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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/net/ip6_tunnel.h
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!
Diffstat (limited to 'include/net/ip6_tunnel.h')
-rw-r--r--include/net/ip6_tunnel.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h
new file mode 100644
index 000000000000..29c9da707c7a
--- /dev/null
+++ b/include/net/ip6_tunnel.h
@@ -0,0 +1,40 @@
1/*
2 * $Id$
3 */
4
5#ifndef _NET_IP6_TUNNEL_H
6#define _NET_IP6_TUNNEL_H
7
8#include <linux/ipv6.h>
9#include <linux/netdevice.h>
10#include <linux/ip6_tunnel.h>
11
12/* capable of sending packets */
13#define IP6_TNL_F_CAP_XMIT 0x10000
14/* capable of receiving packets */
15#define IP6_TNL_F_CAP_RCV 0x20000
16
17#define IP6_TNL_MAX 128
18
19/* IPv6 tunnel */
20
21struct ip6_tnl {
22 struct ip6_tnl *next; /* next tunnel in list */
23 struct net_device *dev; /* virtual device associated with tunnel */
24 struct net_device_stats stat; /* statistics for tunnel device */
25 int recursion; /* depth of hard_start_xmit recursion */
26 struct ip6_tnl_parm parms; /* tunnel configuration paramters */
27 struct flowi fl; /* flowi template for xmit */
28 struct dst_entry *dst_cache; /* cached dst */
29 u32 dst_cookie;
30};
31
32/* Tunnel encapsulation limit destination sub-option */
33
34struct ipv6_tlv_tnl_enc_lim {
35 __u8 type; /* type-code for option */
36 __u8 length; /* option length */
37 __u8 encap_limit; /* tunnel encapsulation limit */
38} __attribute__ ((packed));
39
40#endif