From 5a59b2bac48611a316adf128bdb0e1e2fe889656 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Mon, 19 Oct 2020 14:47:20 +0000 Subject: ip: Move the IP6 fib into ip6_[m]fib.c Type: improvement reduce the compile time by moving the bihash includes out of ip[46].h Signed-off-by: Neale Ranns Change-Id: I6b9216e10aff1013071f9238b3e1ebbdd205bd80 --- src/vnet/mfib/ip6_mfib.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) (limited to 'src/vnet/mfib/ip6_mfib.h') diff --git a/src/vnet/mfib/ip6_mfib.h b/src/vnet/mfib/ip6_mfib.h index f197b9d9fe8..67a821c6b88 100644 --- a/src/vnet/mfib/ip6_mfib.h +++ b/src/vnet/mfib/ip6_mfib.h @@ -25,11 +25,40 @@ #ifndef __IP6_MFIB_H__ #define __IP6_MFIB_H__ +#include +#include + #include #include #include +/* + * Default size of the ip6 fib hash table + */ +#define IP6_MFIB_DEFAULT_HASH_NUM_BUCKETS (64 * 1024) +#define IP6_MFIB_DEFAULT_HASH_MEMORY_SIZE (32<<20) + + +/** + * A representation of a single IP6 mfib table + */ +typedef struct ip6_mfib_table_instance_t_ +{ + /* The hash table */ + clib_bihash_40_8_t ip6_mhash; + + /* bitmap / refcounts / vector of mask widths to search */ + uword *non_empty_dst_address_length_bitmap; + u16 *prefix_lengths_in_search_order; + i32 dst_address_length_refcounts[257]; +} ip6_mfib_table_instance_t; + +/** + * the single MFIB table + */ +extern ip6_mfib_table_instance_t ip6_mfib_table; + extern fib_node_index_t ip6_mfib_table_lookup(const ip6_mfib_t *fib, const ip6_address_t *src, const ip6_address_t *grp, -- cgit 1.2.3-korg