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-rw-r--r--src/plugins/ila/ila.c3
-rw-r--r--src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam.c4
-rw-r--r--src/plugins/lb/lb.c3
-rw-r--r--src/vnet/dhcp/client.c3
-rw-r--r--src/vnet/dhcp/dhcp4_proxy_node.c3
-rw-r--r--src/vnet/fib/fib_bfd.c3
-rw-r--r--src/vnet/fib/fib_path.c3
-rw-r--r--src/vnet/fib/fib_table.c15
-rw-r--r--src/vnet/fib/fib_table.h14
-rw-r--r--src/vnet/fib/fib_test.c16
-rw-r--r--src/vnet/fib/ip4_fib.c3
-rw-r--r--src/vnet/fib/ip6_fib.c6
-rw-r--r--src/vnet/gre/interface.c3
-rw-r--r--src/vnet/ip/ip4_forward.c6
-rw-r--r--src/vnet/ip/ip4_source_check.c2
-rw-r--r--src/vnet/lisp-gpe/lisp_gpe_tunnel.c3
-rw-r--r--src/vnet/map/map.c4
-rw-r--r--src/vnet/vxlan/vxlan.c2
18 files changed, 33 insertions, 63 deletions
diff --git a/src/plugins/ila/ila.c b/src/plugins/ila/ila.c
index edbf3017f0f..fd56043eb57 100644
--- a/src/plugins/ila/ila.c
+++ b/src/plugins/ila/ila.c
@@ -736,8 +736,7 @@ ila_add_del_entry (ila_add_del_entry_args_t * args)
fib_table_entry_special_add(0,
&next_hop,
FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
e->next_hop_child_index =
fib_entry_child_add(e->next_hop_fib_entry_index,
ila_fib_node_type,
diff --git a/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam.c b/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam.c
index 88d7d205273..cfc550cd68b 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam.c
+++ b/src/plugins/ioam/lib-vxlan-gpe/vxlan_gpe_ioam.c
@@ -336,9 +336,7 @@ vxlan_gpe_enable_disable_ioam_for_dest (vlib_main_t * vm,
t1->fib_entry_index =
fib_table_entry_special_add (outer_fib_index,
&tun_dst_pfx,
- FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_SOURCE_RR, FIB_ENTRY_FLAG_NONE);
t1->sibling_index =
fib_entry_child_add (t1->fib_entry_index,
hm->fib_entry_type, t1 - hm->dst_tunnels);
diff --git a/src/plugins/lb/lb.c b/src/plugins/lb/lb.c
index addc2a42d34..cc3f8532114 100644
--- a/src/plugins/lb/lb.c
+++ b/src/plugins/lb/lb.c
@@ -510,8 +510,7 @@ next:
fib_table_entry_special_add(0,
&nh,
FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
as->next_hop_child_index =
fib_entry_child_add(as->next_hop_fib_entry_index,
lbm->fib_node_type,
diff --git a/src/vnet/dhcp/client.c b/src/vnet/dhcp/client.c
index 29749a33737..7c3f7f6abd6 100644
--- a/src/vnet/dhcp/client.c
+++ b/src/vnet/dhcp/client.c
@@ -781,8 +781,7 @@ int dhcp_client_add_del (dhcp_client_add_del_args_t * a)
c->sw_if_index),
&all_1s,
FIB_SOURCE_DHCP,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_LOCAL);
/*
* enable the interface to RX IPv4 packets
diff --git a/src/vnet/dhcp/dhcp4_proxy_node.c b/src/vnet/dhcp/dhcp4_proxy_node.c
index 1c84881a520..26e1e65cd4c 100644
--- a/src/vnet/dhcp/dhcp4_proxy_node.c
+++ b/src/vnet/dhcp/dhcp4_proxy_node.c
@@ -807,8 +807,7 @@ dhcp4_proxy_set_server (ip46_address_t *addr,
fib_table_entry_special_add(rx_fib_index,
&all_1s,
FIB_SOURCE_DHCP,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_LOCAL);
fib_table_lock (rx_fib_index, FIB_PROTOCOL_IP4);
}
}
diff --git a/src/vnet/fib/fib_bfd.c b/src/vnet/fib/fib_bfd.c
index e5affb8de49..734ee8cc91c 100644
--- a/src/vnet/fib/fib_bfd.c
+++ b/src/vnet/fib/fib_bfd.c
@@ -109,8 +109,7 @@ fib_bfd_notify (bfd_listen_event_e event,
fei = fib_table_entry_special_add(key->fib_index,
&pfx,
FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
fib_entry_lock(fei);
fed = fib_entry_delegate_find_or_add(fib_entry_get(fei),
diff --git a/src/vnet/fib/fib_path.c b/src/vnet/fib/fib_path.c
index cd7d927879a..70c8790579a 100644
--- a/src/vnet/fib/fib_path.c
+++ b/src/vnet/fib/fib_path.c
@@ -1621,8 +1621,7 @@ fib_path_resolve (fib_node_index_t path_index)
fei = fib_table_entry_special_add(path->recursive.fp_tbl_id,
&pfx,
FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
path = fib_path_get(path_index);
path->fp_via_fib = fei;
diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c
index b31f35e3520..0938ce9bd2f 100644
--- a/src/vnet/fib/fib_table.c
+++ b/src/vnet/fib/fib_table.c
@@ -371,23 +371,12 @@ fib_node_index_t
fib_table_entry_special_add (u32 fib_index,
const fib_prefix_t *prefix,
fib_source_t source,
- fib_entry_flag_t flags,
- adj_index_t adj_index)
+ fib_entry_flag_t flags)
{
fib_node_index_t fib_entry_index;
dpo_id_t tmp_dpo = DPO_INVALID;
- if (ADJ_INDEX_INVALID != adj_index)
- {
- dpo_set(&tmp_dpo,
- DPO_ADJACENCY,
- FIB_PROTOCOL_MAX,
- adj_index);
- }
- else
- {
- dpo_copy(&tmp_dpo, drop_dpo_get(fib_proto_to_dpo(prefix->fp_proto)));
- }
+ dpo_copy(&tmp_dpo, drop_dpo_get(fib_proto_to_dpo(prefix->fp_proto)));
fib_entry_index = fib_table_entry_special_dpo_add(fib_index, prefix, source,
flags, &tmp_dpo);
diff --git a/src/vnet/fib/fib_table.h b/src/vnet/fib/fib_table.h
index b310aea611d..f24d28b7711 100644
--- a/src/vnet/fib/fib_table.h
+++ b/src/vnet/fib/fib_table.h
@@ -126,14 +126,16 @@ extern fib_node_index_t fib_table_get_less_specific(u32 fib_index,
/**
* @brief
- * Add a 'special' entry to the FIB that links to the adj passed
+ * Add a 'special' entry to the FIB.
* A special entry is an entry that the FIB is not expect to resolve
* via the usual mechanisms (i.e. recurisve or neighbour adj DB lookup).
- * Instead the client/source provides the adj to link to.
+ * Instead the will link to a DPO valid for the source and/or the flags.
* This add is reference counting per-source. So n 'removes' are required
* for n 'adds', if the entry is no longer required.
+ * If the source needs to provide non-default forwarding use:
+ * fib_table_entry_special_dpo_add()
*
- * @param fib_index
+ * @param fib_index
* The index of the FIB
*
* @param prefix
@@ -145,17 +147,13 @@ extern fib_node_index_t fib_table_get_less_specific(u32 fib_index,
* @param flags
* Flags for the entry.
*
- * @param adj_index
- * The adjacency to link to.
- *
* @return
* the index of the fib_entry_t that is created (or exists already).
*/
extern fib_node_index_t fib_table_entry_special_add(u32 fib_index,
const fib_prefix_t *prefix,
fib_source_t source,
- fib_entry_flag_t flags,
- adj_index_t adj_index);
+ fib_entry_flag_t flags);
/**
* @brief
diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c
index e4a8a70e0d0..c58dc5a1f5b 100644
--- a/src/vnet/fib/fib_test.c
+++ b/src/vnet/fib/fib_test.c
@@ -1378,8 +1378,8 @@ fib_test_v4 (void)
fib_entry_pool_size());
/*
- * An EXCLUSIVE route; one where the user (me) provides the exclusive
- * adjacency through which the route will resovle
+ * An special route; one where the user (me) provides the
+ * adjacency through which the route will resovle by setting the flags
*/
fib_prefix_t ex_pfx = {
.fp_len = 32,
@@ -1393,11 +1393,12 @@ fib_test_v4 (void)
fib_table_entry_special_add(fib_index,
&ex_pfx,
FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_EXCLUSIVE,
- locked_ai);
+ FIB_ENTRY_FLAG_LOCAL);
fei = fib_table_lookup_exact_match(fib_index, &ex_pfx);
- FIB_TEST((ai == fib_entry_get_adj(fei)),
- "Exclusive route links to user adj");
+ dpo = fib_entry_contribute_ip_forwarding(fei);
+ dpo = load_balance_get_bucket(dpo->dpoi_index, 0);
+ FIB_TEST((DPO_RECEIVE == dpo->dpoi_type),
+ "local interface adj is local");
fib_table_entry_special_remove(fib_index,
&ex_pfx,
@@ -3675,8 +3676,7 @@ fib_test_v4 (void)
fei = fib_table_entry_special_add(fib_index,
&pfx_4_1_1_1_s_32,
FIB_SOURCE_URPF_EXEMPT,
- FIB_ENTRY_FLAG_DROP,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_DROP);
dpo = fib_entry_contribute_ip_forwarding(fei);
FIB_TEST(load_balance_is_drop(dpo),
"uRPF exempt 4.1.1.1/32 DROP");
diff --git a/src/vnet/fib/ip4_fib.c b/src/vnet/fib/ip4_fib.c
index b03186e82d0..8e92d851b45 100644
--- a/src/vnet/fib/ip4_fib.c
+++ b/src/vnet/fib/ip4_fib.c
@@ -149,8 +149,7 @@ ip4_create_fib_with_table_id (u32 table_id)
fib_table_entry_special_add(fib_table->ft_index,
&prefix,
ip4_specials[ii].ift_source,
- ip4_specials[ii].ift_flag,
- ADJ_INDEX_INVALID);
+ ip4_specials[ii].ift_flag);
}
return (fib_table->ft_index);
diff --git a/src/vnet/fib/ip6_fib.c b/src/vnet/fib/ip6_fib.c
index 002971400fe..d00f4c558b2 100644
--- a/src/vnet/fib/ip6_fib.c
+++ b/src/vnet/fib/ip6_fib.c
@@ -35,8 +35,7 @@ vnet_ip6_fib_init (u32 fib_index)
fib_table_entry_special_add(fib_index,
&pfx,
FIB_SOURCE_DEFAULT_ROUTE,
- FIB_ENTRY_FLAG_DROP,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_DROP);
/*
* all link local for us
@@ -47,8 +46,7 @@ vnet_ip6_fib_init (u32 fib_index)
fib_table_entry_special_add(fib_index,
&pfx,
FIB_SOURCE_SPECIAL,
- FIB_ENTRY_FLAG_LOCAL,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_LOCAL);
}
static u32
diff --git a/src/vnet/gre/interface.c b/src/vnet/gre/interface.c
index 91a3899ff53..d574e596779 100644
--- a/src/vnet/gre/interface.c
+++ b/src/vnet/gre/interface.c
@@ -427,8 +427,7 @@ vnet_gre_tunnel_add (vnet_gre_add_del_tunnel_args_t *a,
fib_table_entry_special_add(outer_fib_index,
&t->tunnel_dst,
FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
t->sibling_index =
fib_entry_child_add(t->fib_entry_index,
FIB_NODE_TYPE_GRE_TUNNEL,
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c
index e42b36374e4..0f562037759 100644
--- a/src/vnet/ip/ip4_forward.c
+++ b/src/vnet/ip/ip4_forward.c
@@ -732,16 +732,14 @@ ip4_add_interface_routes (u32 sw_if_index,
&net_pfx,
FIB_SOURCE_INTERFACE,
(FIB_ENTRY_FLAG_DROP |
- FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT),
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT));
net_pfx.fp_addr.ip4.as_u32 |= ~im->fib_masks[pfx.fp_len];
if (net_pfx.fp_addr.ip4.as_u32 != pfx.fp_addr.ip4.as_u32)
fib_table_entry_special_add(fib_index,
&net_pfx,
FIB_SOURCE_INTERFACE,
(FIB_ENTRY_FLAG_DROP |
- FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT),
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_LOOSE_URPF_EXEMPT));
}
else if (pfx.fp_len == 31)
{
diff --git a/src/vnet/ip/ip4_source_check.c b/src/vnet/ip/ip4_source_check.c
index 63b7594d4e4..17a1cb1bdd6 100644
--- a/src/vnet/ip/ip4_source_check.c
+++ b/src/vnet/ip/ip4_source_check.c
@@ -509,7 +509,7 @@ ip_source_check_accept (vlib_main_t * vm,
fib_table_entry_special_add (fib_index,
&pfx,
FIB_SOURCE_URPF_EXEMPT,
- FIB_ENTRY_FLAG_DROP, ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_DROP);
}
else
{
diff --git a/src/vnet/lisp-gpe/lisp_gpe_tunnel.c b/src/vnet/lisp-gpe/lisp_gpe_tunnel.c
index 444bfe14d2b..dd6c6fddfd9 100644
--- a/src/vnet/lisp-gpe/lisp_gpe_tunnel.c
+++ b/src/vnet/lisp-gpe/lisp_gpe_tunnel.c
@@ -179,8 +179,7 @@ lisp_gpe_tunnel_find_or_create_and_lock (const locator_pair_t * pair,
lgt->fib_entry_index = fib_table_entry_special_add (rloc_fib_index,
&pfx,
FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
hash_set_mem (lisp_gpe_tunnel_db, &lgt->key,
(lgt - lisp_gpe_tunnel_pool));
diff --git a/src/vnet/map/map.c b/src/vnet/map/map.c
index 811a0abc040..6a707df10c7 100644
--- a/src/vnet/map/map.c
+++ b/src/vnet/map/map.c
@@ -518,9 +518,7 @@ map_fib_resolve (map_main_pre_resolved_t * pr,
pr->fei = fib_table_entry_special_add (0, // default fib
&pfx,
- FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE,
- ADJ_INDEX_INVALID);
+ FIB_SOURCE_RR, FIB_ENTRY_FLAG_NONE);
pr->sibling = fib_entry_child_add (pr->fei, FIB_NODE_TYPE_MAP_E, proto);
map_stack (pr);
}
diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index 61cb13c97d4..1b3df2a8744 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -486,7 +486,7 @@ int vnet_vxlan_add_del_tunnel
vtep_addr_ref(&t->src);
t->fib_entry_index = fib_table_entry_special_add
(t->encap_fib_index, &tun_dst_pfx, FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE, ADJ_INDEX_INVALID);
+ FIB_ENTRY_FLAG_NONE);
t->sibling_index = fib_entry_child_add
(t->fib_entry_index, FIB_NODE_TYPE_VXLAN_TUNNEL, t - vxm->tunnels);
vxlan_tunnel_restack_dpo(t);