diff options
Diffstat (limited to 'include/net/ip_fib.h')
| -rw-r--r-- | include/net/ip_fib.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 5c8d6bf8e..6e1fd8690 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -127,6 +127,8 @@ struct fib_table int (*tb_flush)(struct fib_table *table); int (*tb_get_info)(struct fib_table *table, char *buf, int first, int count); + void (*tb_select_default)(struct fib_table *table, + const struct rt_key *key, struct fib_result *res); unsigned char tb_data[0]; }; @@ -156,6 +158,12 @@ extern __inline__ int fib_lookup(const struct rt_key *key, struct fib_result *re return 0; } +extern __inline__ void fib_select_default(const struct rt_key *key, struct fib_result *res) +{ + if (FIB_RES_GW(*res) && FIB_RES_NH(*res).nh_scope == RT_SCOPE_LINK) + main_table->tb_select_default(main_table, key, res); +} + #else /* CONFIG_IP_MULTIPLE_TABLES */ #define local_table (fib_tables[RT_TABLE_LOCAL]) #define main_table (fib_tables[RT_TABLE_MAIN]) @@ -179,6 +187,9 @@ extern __inline__ struct fib_table *fib_new_table(int id) return fib_tables[id] ? : __fib_new_table(id); } + +extern void fib_select_default(const struct rt_key *key, struct fib_result *res); + #endif /* CONFIG_IP_MULTIPLE_TABLES */ /* Exported by fib_frontend.c */ @@ -189,7 +200,7 @@ extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *ar extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg); extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb); extern int fib_validate_source(u32 src, u32 dst, u8 tos, int oif, - struct device *dev, u32 *spec_dst); + struct device *dev, u32 *spec_dst, u32 *itag); extern void fib_select_multipath(const struct rt_key *key, struct fib_result *res); /* Exported by fib_semantics.c */ @@ -227,4 +238,20 @@ extern u32 fib_rules_policy(u32 saddr, struct fib_result *res, unsigned *flags); extern void fib_rules_init(void); #endif +extern __inline__ void fib_combine_itag(u32 *itag, struct fib_result *res) +{ +#ifdef CONFIG_NET_CLS_ROUTE +#ifdef CONFIG_IP_MULTIPLE_TABLES + u32 rtag; +#endif + *itag = FIB_RES_NH(*res).nh_tclassid<<16; +#ifdef CONFIG_IP_MULTIPLE_TABLES + rtag = fib_rules_tclass(res); + if (*itag == 0) + *itag = (rtag<<16); + *itag |= (rtag>>16); +#endif +#endif +} + #endif _NET_FIB_H |