diff options
Diffstat (limited to 'net/ipv4/fib_lookup.h')
| -rw-r--r-- | net/ipv4/fib_lookup.h | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h index af0f14aba169..f9b9e26c32c1 100644 --- a/net/ipv4/fib_lookup.h +++ b/net/ipv4/fib_lookup.h @@ -1,22 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _FIB_LOOKUP_H #define _FIB_LOOKUP_H #include <linux/types.h> #include <linux/list.h> +#include <net/inet_dscp.h> #include <net/ip_fib.h> +#include <net/nexthop.h> struct fib_alias { - struct list_head fa_list; + struct hlist_node fa_list; struct fib_info *fa_info; - u8 fa_tos; + dscp_t fa_dscp; u8 fa_type; u8 fa_state; + u8 fa_slen; + u32 tb_id; + s16 fa_default; + u8 offload; + u8 trap; + u8 offload_failed; struct rcu_head rcu; }; #define FA_S_ACCESSED 0x01 -/* Dont write on fa_state unless needed, to keep it shared on all cpus */ +/* Don't write on fa_state unless needed, to keep it shared on all cpus */ static inline void fib_alias_accessed(struct fib_alias *fa) { if (!(fa->fa_state & FA_S_ACCESSED)) @@ -24,27 +33,24 @@ static inline void fib_alias_accessed(struct fib_alias *fa) } /* Exported by fib_semantics.c */ -extern void fib_release_info(struct fib_info *); -extern struct fib_info *fib_create_info(struct fib_config *cfg); -extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi); -extern int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, - u32 tb_id, u8 type, __be32 dst, - int dst_len, u8 tos, struct fib_info *fi, - unsigned int); -extern void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, - int dst_len, u32 tb_id, struct nl_info *info, - unsigned int nlm_flags); -extern struct fib_alias *fib_find_alias(struct list_head *fah, - u8 tos, u32 prio); -extern int fib_detect_death(struct fib_info *fi, int order, - struct fib_info **last_resort, - int *last_idx, int dflt); +void fib_release_info(struct fib_info *); +struct fib_info *fib_create_info(struct fib_config *cfg, + struct netlink_ext_ack *extack); +int fib_nh_match(struct net *net, struct fib_config *cfg, struct fib_info *fi, + struct netlink_ext_ack *extack); +bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi); +int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, + const struct fib_rt_info *fri, unsigned int flags); +void rtmsg_fib(int event, __be32 key, struct fib_alias *fa, int dst_len, + u32 tb_id, const struct nl_info *info, unsigned int nlm_flags); +size_t fib_nlmsg_size(struct fib_info *fi); static inline void fib_result_assign(struct fib_result *res, struct fib_info *fi) { /* we used to play games with refcounts, but we now use RCU */ res->fi = fi; + res->nhc = fib_info_nhc(fi, 0); } struct fib_prop { |