diff options
Diffstat (limited to 'include/net/ndisc.h')
| -rw-r--r-- | include/net/ndisc.h | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 59b70624b05..9c451ff2f4f 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -12,6 +12,15 @@ #define NDISC_REDIRECT 137 /* + * Router type: cross-layer information from link-layer to + * IPv6 layer reported by certain link types (e.g., RFC4214). + */ +#define NDISC_NODETYPE_UNSPEC 0 /* unspecified (default) */ +#define NDISC_NODETYPE_HOST 1 /* host or unauthorized router */ +#define NDISC_NODETYPE_NODEFAULT 2 /* non-default router */ +#define NDISC_NODETYPE_DEFAULT 3 /* default router */ + +/* * ndisc options */ @@ -77,7 +86,7 @@ struct nd_opt_hdr { } __attribute__((__packed__)); -extern int ndisc_init(struct net_proto_family *ops); +extern int ndisc_init(void); extern void ndisc_cleanup(void); @@ -85,20 +94,17 @@ extern int ndisc_rcv(struct sk_buff *skb); extern void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh, - struct in6_addr *solicit, - struct in6_addr *daddr, - struct in6_addr *saddr); + const struct in6_addr *solicit, + const struct in6_addr *daddr, + const struct in6_addr *saddr); extern void ndisc_send_rs(struct net_device *dev, - struct in6_addr *saddr, - struct in6_addr *daddr); - -extern void ndisc_forwarding_on(void); -extern void ndisc_forwarding_off(void); + const struct in6_addr *saddr, + const struct in6_addr *daddr); extern void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, - struct in6_addr *target); + const struct in6_addr *target); extern int ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *dev, int dir); @@ -107,7 +113,7 @@ extern int ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *d /* * IGMP */ -extern int igmp6_init(struct net_proto_family *ops); +extern int igmp6_init(void); extern void igmp6_cleanup(void); @@ -115,7 +121,6 @@ extern int igmp6_event_query(struct sk_buff *skb); extern int igmp6_event_report(struct sk_buff *skb); -extern void igmp6_cleanup(void); #ifdef CONFIG_SYSCTL extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, @@ -129,7 +134,7 @@ extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, extern void inet6_ifinfo_notify(int event, struct inet6_dev *idev); -static inline struct neighbour * ndisc_get_neigh(struct net_device *dev, struct in6_addr *addr) +static inline struct neighbour * ndisc_get_neigh(struct net_device *dev, const struct in6_addr *addr) { if (dev) |