diff options
Diffstat (limited to 'sys/net/flowtable.h')
| -rw-r--r-- | sys/net/flowtable.h | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/sys/net/flowtable.h b/sys/net/flowtable.h index 7d7abdf..6e79a3c 100644 --- a/sys/net/flowtable.h +++ b/sys/net/flowtable.h @@ -1,6 +1,6 @@ /************************************************************************** -Copyright (c) 2008-2009, BitGravity Inc. +Copyright (c) 2008-2010, BitGravity Inc. All rights reserved. Redistribution and use in source and binary forms, with or without @@ -34,24 +34,49 @@ $FreeBSD$ #ifdef _KERNEL -#define FL_HASH_PORTS (1<<0) /* hash 4-tuple + protocol */ +#define FL_HASH_ALL (1<<0) /* hash 4-tuple + protocol */ #define FL_PCPU (1<<1) /* pcpu cache */ +#define FL_NOAUTO (1<<2) /* don't automatically add flentry on miss */ + +#define FL_TCP (1<<11) +#define FL_SCTP (1<<12) +#define FL_UDP (1<<13) +#define FL_DEBUG (1<<14) +#define FL_DEBUG_ALL (1<<15) struct flowtable; +struct flentry; +struct route; +struct route_in6; + VNET_DECLARE(struct flowtable *, ip_ft); #define V_ip_ft VNET(ip_ft) -struct flowtable *flowtable_alloc(int nentry, int flags); +VNET_DECLARE(struct flowtable *, ip6_ft); +#define V_ip6_ft VNET(ip6_ft) + +struct flowtable *flowtable_alloc(char *name, int nentry, int flags); /* * Given a flow table, look up the L3 and L2 information and * return it in the route. * */ -int flowtable_lookup(struct flowtable *ft, struct mbuf *m, - struct route *ro, uint32_t fibnum); +struct flentry *flowtable_lookup_mbuf(struct flowtable *ft, struct mbuf *m, int af); + +struct flentry *flowtable_lookup(struct flowtable *ft, struct sockaddr_storage *ssa, + struct sockaddr_storage *dsa, uint32_t fibnum, int flags); +int kern_flowtable_insert(struct flowtable *ft, struct sockaddr_storage *ssa, + struct sockaddr_storage *dsa, struct route *ro, uint32_t fibnum, int flags); + +void flow_invalidate(struct flentry *fl); void flowtable_route_flush(struct flowtable *ft, struct rtentry *rt); +void flow_to_route(struct flentry *fl, struct route *ro); + +void flow_to_route_in6(struct flentry *fl, struct route_in6 *ro); + + #endif /* _KERNEL */ #endif |
