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-rw-r--r--src/vnet/ip/ip6.h31
1 files changed, 24 insertions, 7 deletions
diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h
index 6e0cfff5164..ab17f662198 100644
--- a/src/vnet/ip/ip6.h
+++ b/src/vnet/ip/ip6.h
@@ -47,6 +47,7 @@
#include <vnet/ip/lookup.h>
#include <stdbool.h>
#include <vppinfra/bihash_24_8.h>
+#include <vppinfra/bihash_40_8.h>
#include <vppinfra/bihash_template.h>
#include <vnet/util/radix.h>
#include <vnet/util/throttle.h>
@@ -78,17 +79,14 @@ typedef struct
typedef struct ip6_mfib_t
{
+ /* required for pool_get_aligned. */
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
/* Table ID (hash key) for this FIB. */
u32 table_id;
/* Index into FIB vector. */
u32 index;
-
- /*
- * Pointer to the top of a radix tree.
- * This cannot be realloc'd, hence it cannot be inlined with this table
- */
- struct radix_node_head *rhead;
} ip6_mfib_t;
struct ip6_main_t;
@@ -143,7 +141,7 @@ typedef enum ip6_fib_table_instance_type_t_
typedef struct ip6_fib_table_instance_t_
{
/* The hash table */
- BVT (clib_bihash) ip6_hash;
+ clib_bihash_24_8_t ip6_hash;
/* bitmap / refcounts / vector of mask widths to search */
uword *non_empty_dst_address_length_bitmap;
@@ -151,6 +149,20 @@ typedef struct ip6_fib_table_instance_t_
i32 dst_address_length_refcounts[129];
} ip6_fib_table_instance_t;
+/**
+ * A represenation 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;
+
typedef struct ip6_main_t
{
/**
@@ -158,6 +170,11 @@ typedef struct ip6_main_t
*/
ip6_fib_table_instance_t ip6_table[IP6_FIB_NUM_TABLES];
+ /**
+ * the single MFIB table
+ */
+ ip6_mfib_table_instance_t ip6_mtable;
+
ip_lookup_main_t lookup_main;
/* Pool of FIBs. */