IPv6 Performance bugs

- inline the FIB lookup function; this requires access to the bihash, so for files that use more than one type this casues problems. those files that include ip6_fib.h unnecessarily have been updated
- better use of the feature arcs. ip6-lookup and interface-output are now sentinels (end-node-index in the cm speak) rather than enabled features.

Change-Id: I9d1375fee63f7dbb2d327da6124d8e60b63367ec
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/src/vnet/dhcp/dhcp6_proxy_node.c b/src/vnet/dhcp/dhcp6_proxy_node.c
index de73154dddb..885313a588e 100644
--- a/src/vnet/dhcp/dhcp6_proxy_node.c
+++ b/src/vnet/dhcp/dhcp6_proxy_node.c
@@ -19,9 +19,9 @@
 #include <vnet/pg/pg.h>
 #include <vnet/dhcp/dhcp_proxy.h>
 #include <vnet/dhcp/dhcp6_packet.h>
-#include <vnet/fib/ip6_fib.h>
 #include <vnet/mfib/mfib_table.h>
 #include <vnet/mfib/ip6_mfib.h>
+#include <vnet/fib/fib.h>
 
 static char * dhcpv6_proxy_error_strings[] = {
 #define dhcpv6_proxy_error(n,s) s,
@@ -966,7 +966,7 @@ static u8 *
 format_dhcp6_proxy_server (u8 * s, va_list * args)
 {
   dhcp_proxy_t * proxy = va_arg (*args, dhcp_proxy_t *);
-  ip6_fib_t *server_fib;
+  fib_table_t *server_fib;
   dhcp_server_t *server;
   ip6_mfib_t *rx_fib;
 
@@ -985,9 +985,10 @@ format_dhcp6_proxy_server (u8 * s, va_list * args)
 
   vec_foreach(server, proxy->dhcp_servers)
   {
-      server_fib = ip6_fib_get(server->server_fib_index);
+      server_fib = fib_table_get(server->server_fib_index,
+                                 FIB_PROTOCOL_IP6);
       s = format (s, "%u,%U  ",
-                  server_fib->table_id,
+                  server_fib->ft_table_id,
                   format_ip46_address, &server->dhcp_server, IP46_TYPE_ANY);
   }