ip6_tunnel.h File Reference

#include <linux/ipv6.h>
#include <linux/netdevice.h>
#include <linux/ip6_tunnel.h>

Go to the source code of this file.

Data Structures
struct	__ip6_tnl_parm
struct	ip6_tnl
struct	ipv6_tlv_tnl_enc_lim

Macros
#define	IP6TUNNEL_ERR_TIMEO   (30*HZ)
#define	IP6_TNL_F_CAP_XMIT   0x10000
#define	IP6_TNL_F_CAP_RCV   0x20000
#define	IP6_TNL_F_CAP_PER_PACKET   0x40000

Functions
struct dst_entry *	ip6_tnl_dst_check (struct ip6_tnl *t)
void	ip6_tnl_dst_reset (struct ip6_tnl *t)
void	ip6_tnl_dst_store (struct ip6_tnl *t, struct dst_entry *dst)
int	ip6_tnl_rcv_ctl (struct ip6_tnl *t, const struct in6_addr *laddr, const struct in6_addr *raddr)
int	ip6_tnl_xmit_ctl (struct ip6_tnl *t)
__u16	ip6_tnl_parse_tlv_enc_lim (struct sk_buff *skb, __u8 *raw)
__u32	ip6_tnl_get_cap (struct ip6_tnl *t, const struct in6_addr *laddr, const struct in6_addr *raddr)

Variables
struct ipv6_tlv_tnl_enc_lim	__packed

Macro Definition Documentation

#define IP6_TNL_F_CAP_PER_PACKET   0x40000

Definition at line 15 of file ip6_tunnel.h.

#define IP6_TNL_F_CAP_RCV   0x20000

Definition at line 13 of file ip6_tunnel.h.

#define IP6_TNL_F_CAP_XMIT   0x10000

Definition at line 11 of file ip6_tunnel.h.

#define IP6TUNNEL_ERR_TIMEO   (30*HZ)

Definition at line 8 of file ip6_tunnel.h.

Function Documentation

struct dst_entry* ip6_tnl_dst_check ( struct ip6_tnl *  t )

read

Definition at line 129 of file ip6_tunnel.c.

void ip6_tnl_dst_reset

(

struct ip6_tnl *

t

)

Definition at line 144 of file ip6_tunnel.c.

void ip6_tnl_dst_store	(	struct ip6_tnl *	t,
		struct dst_entry *	dst
	)

Definition at line 151 of file ip6_tunnel.c.

__u32 ip6_tnl_get_cap	(	struct ip6_tnl *	t,
		const struct in6_addr *	laddr,
		const struct in6_addr *	raddr
	)

Definition at line 699 of file ip6_tunnel.c.

__u16 ip6_tnl_parse_tlv_enc_lim	(	struct sk_buff *	skb,
		__u8 *	raw
	)

parse_tvl_tnl_enc_lim - handle encapsulation limit option : received socket buffer

Return: 0 if none was found, else index to encapsulation limit

Definition at line 380 of file ip6_tunnel.c.

int ip6_tnl_rcv_ctl	(	struct ip6_tnl *	t,
		const struct in6_addr *	laddr,
		const struct in6_addr *	raddr
	)

Definition at line 724 of file ip6_tunnel.c.

int ip6_tnl_xmit_ctl

(

struct ip6_tnl *

t

)

Definition at line 867 of file ip6_tunnel.c.

Variable Documentation

struct ipv6_tlv_tnl_enc_lim __packed