diff options
Diffstat (limited to 'sys/net/route.h')
| -rw-r--r-- | sys/net/route.h | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/sys/net/route.h b/sys/net/route.h index e9f4980090f1..7b8c4606613a 100644 --- a/sys/net/route.h +++ b/sys/net/route.h @@ -82,6 +82,10 @@ struct rt_metrics { #define RTM_RTTUNIT 1000000 /* units for rtt, rttvar, as units per sec */ #define RTTTOPRHZ(r) ((r) / (RTM_RTTUNIT / PR_SLOWHZ)) +#define RT_MAXFIBS 16 +extern u_int rt_numfibs; /* number fo usable routing tables */ +extern u_int tunnel_fib; /* tunnels use these */ +extern u_int fwd_fib; /* packets being forwarded use these routes */ /* * XXX kernel function pointer `rt_output' is visible to applications. */ @@ -120,6 +124,7 @@ struct rtentry { caddr_t rt_llinfo; /* pointer to link level info cache */ struct rtentry *rt_gwroute; /* implied entry for gatewayed routes */ struct rtentry *rt_parent; /* cloning parent of this route */ + u_int rt_fibnum; /* which FIB */ #ifdef _KERNEL /* XXX ugly, user apps use this definition but don't have a mtx def */ struct mtx rt_mtx; /* mutex for routing entry */ @@ -325,11 +330,10 @@ struct rt_addrinfo { RTFREE_LOCKED(_rt); \ } while (0) -extern struct radix_node_head *rt_tables[AF_MAX+1]; +extern struct radix_node_head *rt_tables[RT_MAXFIBS][AF_MAX+1]; struct ifmultiaddr; -int rt_getifa(struct rt_addrinfo *); void rt_ieee80211msg(struct ifnet *, int, void *, size_t); void rt_ifannouncemsg(struct ifnet *, int); void rt_ifmsg(struct ifnet *); @@ -350,11 +354,15 @@ int rt_setgate(struct rtentry *, struct sockaddr *, struct sockaddr *); * RTFREE() uses an unlocked entry. */ +int rtexpunge(struct rtentry *); +void rtfree(struct rtentry *); + +/* XXX MRT COMPAT VERSIONS THAT SET UNIVERSE to 0 */ +/* Thes are used by old code not yet converted to use multiple FIBS */ +int rt_getifa(struct rt_addrinfo *); void rtalloc_ign(struct route *ro, u_long ignflags); void rtalloc(struct route *ro); /* XXX deprecated, use rtalloc_ign(ro, 0) */ struct rtentry *rtalloc1(struct sockaddr *, int, u_long); -int rtexpunge(struct rtentry *); -void rtfree(struct rtentry *); int rtinit(struct ifaddr *, int, int); int rtioctl(u_long, caddr_t); void rtredirect(struct sockaddr *, struct sockaddr *, @@ -364,6 +372,25 @@ int rtrequest(int, struct sockaddr *, int rtrequest1(int, struct rt_addrinfo *, struct rtentry **); int rt_check(struct rtentry **, struct rtentry **, struct sockaddr *); +/* defaults to "all" FIBs */ +int rtinit_fib(struct ifaddr *, int, int); + +/* XXX MRT NEW VERSIONS THAT USE FIBs + * For now the protocol indepedent versions are the same as the AF_INET ones + * but this will change.. + */ +int rt_getifa_fib(struct rt_addrinfo *, u_int fibnum); +void rtalloc_ign_fib(struct route *ro, u_long ignflags, u_int fibnum); +void rtalloc_fib(struct route *ro, u_int fibnum); +struct rtentry *rtalloc1_fib(struct sockaddr *, int, u_long, u_int); +int rtioctl_fib(u_long, caddr_t, u_int); +void rtredirect_fib(struct sockaddr *, struct sockaddr *, + struct sockaddr *, int, struct sockaddr *, u_int); +int rtrequest_fib(int, struct sockaddr *, + struct sockaddr *, struct sockaddr *, int, struct rtentry **, u_int); +int rtrequest1_fib(int, struct rt_addrinfo *, struct rtentry **, u_int); +int rt_check_fib(struct rtentry **, struct rtentry **, struct sockaddr *, u_int); + #include <sys/eventhandler.h> typedef void (*rtevent_arp_update_fn)(void *, struct rtentry *, uint8_t *, struct sockaddr *); typedef void (*rtevent_redirect_fn)(void *, struct rtentry *, struct rtentry *, struct sockaddr *); |