static u32 ip6_lookup (gid_ip6_table_t * db, u32 vni, ip_prefix_t * key);
-static void
+static int
foreach_sfib4_subprefix (BVT (clib_bihash_kv) * kvp, void *arg)
{
sfib_entry_arg_t *a = arg;
/* found sub-prefix of src prefix */
(a->cb) (kvp->value, a->arg);
}
+ return (BIHASH_WALK_CONTINUE);
}
static void
foreach_sfib4_subprefix, &a);
}
-static void
+static int
foreach_sfib6_subprefix (BVT (clib_bihash_kv) * kvp, void *arg)
{
sfib_entry_arg_t *a = arg;
/* found sub-prefix of src prefix */
(a->cb) (kvp->value, a->arg);
}
+ return (BIHASH_WALK_CONTINUE);
}
static void
{
ip_prefix_t *ippref = &gid_address_sd_dst_ippref (eid);
- if (IP4 == ip_prefix_version (ippref))
+ if (AF_IP4 == ip_prefix_version (ippref))
gid_dict_foreach_ip4_subprefix (db, gid_address_vni (eid),
&gid_address_sd_src_ippref (eid),
&gid_address_sd_dst_ippref (eid), cb,
}
void
-gid_dict_foreach_l2_arp_entry (gid_dictionary_t * db, void (*cb)
- (BVT (clib_bihash_kv) * kvp, void *arg),
- void *ht)
+gid_dict_foreach_l2_arp_ndp_entry (gid_dictionary_t * db,
+ BV (clib_bihash_foreach_key_value_pair_cb)
+ cb, void *ht)
{
- gid_l2_arp_table_t *tab = &db->arp_table;
- BV (clib_bihash_foreach_key_value_pair) (&tab->arp_lookup_table, cb, ht);
+ gid_l2_arp_ndp_table_t *tab = &db->arp_ndp_table;
+ BV (clib_bihash_foreach_key_value_pair) (&tab->arp_ndp_lookup_table, cb,
+ ht);
}
static void
switch (ip_prefix_version (dst))
{
- case IP4:
+ case AF_IP4:
sfi = ip4_lookup (&db->dst_ip4_table, vni, dst);
if (GID_LOOKUP_MISS != sfi)
sfib4 = pool_elt_at_index (db->src_ip4_table_pool, sfi);
if (!src)
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
+ clib_memset (&sp, 0, sizeof (sp));
return ip4_lookup_exact_match (sfib4, 0, &sp);
}
else
return ip4_lookup (sfib4, 0, src);
break;
- case IP6:
+ case AF_IP6:
sfi = ip6_lookup (&db->dst_ip6_table, vni, dst);
if (GID_LOOKUP_MISS != sfi)
sfib6 = pool_elt_at_index (db->src_ip6_table_pool, sfi);
if (!src)
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
- ip_prefix_version (&sp) = IP6;
+ clib_memset (&sp, 0, sizeof (sp));
+ ip_prefix_version (&sp) = AF_IP6;
return ip6_lookup_exact_match (sfib6, 0, &sp);
}
else
}
static void
-make_arp_key (BVT (clib_bihash_kv) * kv, u32 bd, ip4_address_t * addr)
+make_arp_ndp_key (BVT (clib_bihash_kv) * kv, u32 bd, ip_address_t * addr)
{
- kv->key[0] = (u64) bd;
- kv->key[1] = (u64) addr->as_u32;
- kv->key[2] = (u64) 0;
+ kv->key[0] = ((u64) bd << 32) | (u32) ip_addr_version (addr);
+ if (ip_addr_version (addr) == AF_IP4)
+ {
+ kv->key[1] = (u64) ip_addr_v4 (addr).as_u32;
+ kv->key[2] = (u64) 0;
+ }
+ else
+ {
+ kv->key[1] = (u64) ip_addr_v6 (addr).as_u64[0];
+ kv->key[2] = (u64) ip_addr_v6 (addr).as_u64[1];
+ }
}
static void
}
static u64
-arp_lookup (gid_l2_arp_table_t * db, u32 bd, ip4_address_t * key)
+arp_ndp_lookup (gid_l2_arp_ndp_table_t * db, u32 bd, ip_address_t * key)
{
int rv;
BVT (clib_bihash_kv) kv, value;
- make_arp_key (&kv, bd, key);
- rv = BV (clib_bihash_search_inline_2) (&db->arp_lookup_table, &kv, &value);
+ make_arp_ndp_key (&kv, bd, key);
+ rv = BV (clib_bihash_search_inline_2) (&db->arp_ndp_lookup_table, &kv,
+ &value);
if (rv == 0)
return value.value;
}
break;
case GID_ADDR_ARP:
- return arp_lookup (&db->arp_table, gid_address_arp_bd (key),
- &gid_address_arp_ip4 (key));
+ case GID_ADDR_NDP:
+ return arp_ndp_lookup (&db->arp_ndp_table, gid_address_arp_ndp_bd (key),
+ &gid_address_arp_ndp_ip (key));
case GID_ADDR_NSH:
return nsh_lookup (&db->nsh_table, gid_address_vni (key),
gid_address_nsh_spi (key), gid_address_nsh_si (key));
static void
ip4_lookup_init (gid_ip4_table_t * db)
{
+ BVT (clib_bihash_init2_args) _a, *a = &_a;
uword i;
- memset (db->ip4_prefix_len_refcount, 0,
- sizeof (db->ip4_prefix_len_refcount));
+ clib_memset (db->ip4_prefix_len_refcount, 0,
+ sizeof (db->ip4_prefix_len_refcount));
for (i = 0; i < ARRAY_LEN (db->ip4_fib_masks); i++)
{
if (db->ip4_lookup_table_size == 0)
db->ip4_lookup_table_size = IP4_LOOKUP_DEFAULT_HASH_MEMORY_SIZE;
- BV (clib_bihash_init) (&db->ip4_lookup_table, "ip4 lookup table",
- db->ip4_lookup_table_nbuckets,
- db->ip4_lookup_table_size);
+ /*
+ * Danger Will Robinson, Danger! gid_ip4_table_t's are allocated from
+ * a pool. They MUST NOT be listed on the clib_all_bihashes list...
+ */
+ memset (a, 0, sizeof (*a));
+ a->h = &db->ip4_lookup_table;
+ a->name = "LISP ip4 lookup table";
+ a->nbuckets = db->ip4_lookup_table_nbuckets;
+ a->memory_size = db->ip4_lookup_table_size;
+ a->dont_add_to_all_bihash_list = 1; /* See comment above */
+
+ BV (clib_bihash_init2) (a);
}
static u32
else
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
+ clib_memset (&sp, 0, sizeof (sp));
add_del_ip4_key (sfib, 0 /* vni */ , &sp, val, is_add);
}
}
else
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
+ clib_memset (&sp, 0, sizeof (sp));
old_val =
add_del_ip4_key (sfib, 0 /* vni */ , &sp, val, is_add);
}
else
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
+ clib_memset (&sp, 0, sizeof (sp));
old_val = add_del_ip4_key (sfib, 0, &sp, 0, is_add);
}
ip6_lookup_init (gid_ip6_table_t * db)
{
uword i;
+ BVT (clib_bihash_init2_args) _a, *a = &_a;
- memset (db->ip6_prefix_len_refcount, 0,
- sizeof (db->ip6_prefix_len_refcount));
+ clib_memset (db->ip6_prefix_len_refcount, 0,
+ sizeof (db->ip6_prefix_len_refcount));
for (i = 0; i < ARRAY_LEN (db->ip6_fib_masks); i++)
{
if (db->ip6_lookup_table_size == 0)
db->ip6_lookup_table_size = IP6_LOOKUP_DEFAULT_HASH_MEMORY_SIZE;
- BV (clib_bihash_init) (&db->ip6_lookup_table, "ip6 lookup table",
- db->ip6_lookup_table_nbuckets,
- db->ip6_lookup_table_size);
+ /*
+ * Danger Will Robinson, Danger! gid_ip6_table_t's are allocated from
+ * a pool. They MUST NOT be listed on the clib_all_bihashes list...
+ */
+ memset (a, 0, sizeof (*a));
+ a->h = &db->ip6_lookup_table;
+ a->name = "LISP ip6 lookup table";
+ a->nbuckets = db->ip6_lookup_table_nbuckets;
+ a->memory_size = db->ip6_lookup_table_size;
+ a->dont_add_to_all_bihash_list = 1; /* See comment above */
+
+ BV (clib_bihash_init2) (a);
}
static u32
else
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
- ip_prefix_version (&sp) = IP6;
+ clib_memset (&sp, 0, sizeof (sp));
+ ip_prefix_version (&sp) = AF_IP6;
add_del_ip6_key (sfib, 0 /* vni */ , &sp, val, is_add);
}
}
else
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
- ip_prefix_version (&sp) = IP6;
+ clib_memset (&sp, 0, sizeof (sp));
+ ip_prefix_version (&sp) = AF_IP6;
old_val =
add_del_ip6_key (sfib, 0 /* vni */ , &sp, val, is_add);
}
else
{
ip_prefix_t sp;
- memset (&sp, 0, sizeof (sp));
- ip_prefix_version (&sp) = IP6;
+ clib_memset (&sp, 0, sizeof (sp));
+ ip_prefix_version (&sp) = AF_IP6;
old_val = add_del_ip6_key (sfib, 0, &sp, 0, is_add);
}
{
switch (ip_prefix_version (dst_key))
{
- case IP4:
+ case AF_IP4:
return add_del_sd_ip4_key (db, vni, dst_key, src_key, value, is_add);
break;
- case IP6:
+ case AF_IP6:
return add_del_sd_ip6_key (db, vni, dst_key, src_key, value, is_add);
break;
default:
sd_src_mac (key), value, is_add);
default:
- clib_warning ("SD address type %d not supprted!", sd_dst_type (key));
+ clib_warning ("SD address type %d not supported!", sd_dst_type (key));
break;
}
}
static u64
-add_del_arp (gid_l2_arp_table_t * db, u32 bd, ip4_address_t * key, u64 value,
- u8 is_add)
+add_del_arp_ndp (gid_l2_arp_ndp_table_t * db, u32 bd, ip_address_t * key,
+ u64 value, u8 is_add)
{
BVT (clib_bihash_kv) kv, result;
u32 old_val = ~0;
- make_arp_key (&kv, bd, key);
- if (BV (clib_bihash_search) (&db->arp_lookup_table, &kv, &result) == 0)
+ make_arp_ndp_key (&kv, bd, key);
+ if (BV (clib_bihash_search) (&db->arp_ndp_lookup_table, &kv, &result) == 0)
old_val = result.value;
if (is_add)
{
kv.value = value;
- BV (clib_bihash_add_del) (&db->arp_lookup_table, &kv, 1 /* is_add */ );
+ BV (clib_bihash_add_del) (&db->arp_ndp_lookup_table, &kv,
+ 1 /* is_add */ );
db->count++;
}
else
{
- BV (clib_bihash_add_del) (&db->arp_lookup_table, &kv, 0 /* is_add */ );
+ BV (clib_bihash_add_del) (&db->arp_ndp_lookup_table, &kv,
+ 0 /* is_add */ );
db->count--;
}
return old_val;
return add_del_sd (db, gid_address_vni (key), &gid_address_sd (key),
(u32) value, is_add);
case GID_ADDR_ARP:
- return add_del_arp (&db->arp_table, gid_address_arp_bd (key),
- &gid_address_arp_ip4 (key), value, is_add);
+ case GID_ADDR_NDP:
+ return add_del_arp_ndp (&db->arp_ndp_table,
+ gid_address_arp_ndp_bd (key),
+ &gid_address_arp_ndp_ip (key), value, is_add);
case GID_ADDR_NSH:
return add_del_nsh (&db->nsh_table, gid_address_vni (key),
gid_address_nsh_spi (key), gid_address_nsh_si (key),
}
static void
-arp_lookup_init (gid_l2_arp_table_t * db)
+arp_ndp_lookup_init (gid_l2_arp_ndp_table_t * db)
{
- if (db->arp_lookup_table_nbuckets == 0)
- db->arp_lookup_table_nbuckets = ARP_LOOKUP_DEFAULT_HASH_NUM_BUCKETS;
+ if (db->arp_ndp_lookup_table_nbuckets == 0)
+ db->arp_ndp_lookup_table_nbuckets =
+ ARP_NDP_LOOKUP_DEFAULT_HASH_NUM_BUCKETS;
- db->arp_lookup_table_nbuckets =
- 1 << max_log2 (db->arp_lookup_table_nbuckets);
+ db->arp_ndp_lookup_table_nbuckets =
+ 1 << max_log2 (db->arp_ndp_lookup_table_nbuckets);
- if (db->arp_lookup_table_size == 0)
- db->arp_lookup_table_size = ARP_LOOKUP_DEFAULT_HASH_MEMORY_SIZE;
+ if (db->arp_ndp_lookup_table_size == 0)
+ db->arp_ndp_lookup_table_size = ARP_NDP_LOOKUP_DEFAULT_HASH_MEMORY_SIZE;
- BV (clib_bihash_init) (&db->arp_lookup_table, "arp lookup table",
- db->arp_lookup_table_nbuckets,
- db->arp_lookup_table_size);
+ BV (clib_bihash_init) (&db->arp_ndp_lookup_table, "arp ndp lookup table",
+ db->arp_ndp_lookup_table_nbuckets,
+ db->arp_ndp_lookup_table_size);
}
static void
ip4_lookup_init (&db->dst_ip4_table);
ip6_lookup_init (&db->dst_ip6_table);
mac_lookup_init (&db->sd_mac_table);
- arp_lookup_init (&db->arp_table);
+ arp_ndp_lookup_init (&db->arp_ndp_table);
nsh_lookup_init (&db->nsh_table);
}
Code Review / vpp.git / blobdiff