diff options
Diffstat (limited to 'libdde_linux26/contrib/include/linux/if_tunnel.h')
| -rw-r--r-- | libdde_linux26/contrib/include/linux/if_tunnel.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/libdde_linux26/contrib/include/linux/if_tunnel.h b/libdde_linux26/contrib/include/linux/if_tunnel.h new file mode 100644 index 00000000..82c43624 --- /dev/null +++ b/libdde_linux26/contrib/include/linux/if_tunnel.h @@ -0,0 +1,72 @@ +#ifndef _IF_TUNNEL_H_ +#define _IF_TUNNEL_H_ + +#include <linux/types.h> + +#ifdef __KERNEL__ +#include <linux/ip.h> +#endif + +#define SIOCGETTUNNEL (SIOCDEVPRIVATE + 0) +#define SIOCADDTUNNEL (SIOCDEVPRIVATE + 1) +#define SIOCDELTUNNEL (SIOCDEVPRIVATE + 2) +#define SIOCCHGTUNNEL (SIOCDEVPRIVATE + 3) +#define SIOCGETPRL (SIOCDEVPRIVATE + 4) +#define SIOCADDPRL (SIOCDEVPRIVATE + 5) +#define SIOCDELPRL (SIOCDEVPRIVATE + 6) +#define SIOCCHGPRL (SIOCDEVPRIVATE + 7) + +#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; + __be16 i_flags; + __be16 o_flags; + __be32 i_key; + __be32 o_key; + struct iphdr iph; +}; + +/* SIT-mode i_flags */ +#define SIT_ISATAP 0x0001 + +struct ip_tunnel_prl { + __be32 addr; + __u16 flags; + __u16 __reserved; + __u32 datalen; + __u32 __reserved2; + /* data follows */ +}; + +/* PRL flags */ +#define PRL_DEFAULT 0x0001 + +enum +{ + IFLA_GRE_UNSPEC, + IFLA_GRE_LINK, + IFLA_GRE_IFLAGS, + IFLA_GRE_OFLAGS, + IFLA_GRE_IKEY, + IFLA_GRE_OKEY, + IFLA_GRE_LOCAL, + IFLA_GRE_REMOTE, + IFLA_GRE_TTL, + IFLA_GRE_TOS, + IFLA_GRE_PMTUDISC, + __IFLA_GRE_MAX, +}; + +#define IFLA_GRE_MAX (__IFLA_GRE_MAX - 1) + +#endif /* _IF_TUNNEL_H_ */ |