MTRIE Optimisations 2

[vpp.git] / src / vnet / ip / ip_api.c

diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c
index ab164a5..b9f1782 100644 (file)
--- a/src/vnet/ip/ip_api.c
+++ b/src/vnet/ip/ip_api.c
@@ -72,6 +72,8 @@ _(IP_ADD_DEL_ROUTE, ip_add_del_route)                                   \
 _(SET_IP_FLOW_HASH,set_ip_flow_hash)                                    \
 _(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config)           \
 _(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix)           \
+_(IP6ND_PROXY_ADD_DEL, ip6nd_proxy_add_del)                             \
+_(IP6ND_PROXY_DUMP, ip6nd_proxy_dump)                                   \
 _(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable )    \
 _(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS,                             \
   sw_interface_ip6_set_link_local_address)
@@ -238,6 +240,21 @@ send_ip_fib_details (vpe_api_main_t * am,
   vl_msg_api_send_shmem (q, (u8 *) & mp);
 }
 
+typedef struct vl_api_ip_fib_dump_walk_ctx_t_
+{
+  fib_node_index_t *feis;
+} vl_api_ip_fib_dump_walk_ctx_t;
+
+static int
+vl_api_ip_fib_dump_walk (fib_node_index_t fei, void *arg)
+{
+  vl_api_ip_fib_dump_walk_ctx_t *ctx = arg;
+
+  vec_add1 (ctx->feis, fei);
+
+  return (1);
+}
+
 static void
 vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp)
 {
@@ -245,12 +262,13 @@ vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp)
   unix_shared_memory_queue_t *q;
   ip4_main_t *im = &ip4_main;
   fib_table_t *fib_table;
-  fib_node_index_t lfei, *lfeip, *lfeis = NULL;
-  mpls_label_t key;
+  fib_node_index_t *lfeip;
   fib_prefix_t pfx;
   u32 fib_index;
   fib_route_path_encode_t *api_rpaths;
-  int i;
+  vl_api_ip_fib_dump_walk_ctx_t ctx = {
+    .feis = NULL,
+  };
 
   q = vl_api_client_index_to_input_queue (mp->client_index);
   if (q == 0)
@@ -259,19 +277,16 @@ vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp)
   /* *INDENT-OFF* */
   pool_foreach (fib_table, im->fibs,
   ({
-    for (i = 0; i < ARRAY_LEN (fib_table->v4.fib_entry_by_dst_address); i++)
-      {
-        hash_foreach(key, lfei, fib_table->v4.fib_entry_by_dst_address[i],
-        ({
-          vec_add1(lfeis, lfei);
-        }));
-      }
+    fib_table_walk(fib_table->ft_index,
+                   FIB_PROTOCOL_IP4,
+                   vl_api_ip_fib_dump_walk,
+                   &ctx);
   }));
   /* *INDENT-ON* */
 
-  vec_sort_with_function (lfeis, fib_entry_cmp_for_sort);
+  vec_sort_with_function (ctx.feis, fib_entry_cmp_for_sort);
 
-  vec_foreach (lfeip, lfeis)
+  vec_foreach (lfeip, ctx.feis)
   {
     fib_entry_get_prefix (*lfeip, &pfx);
     fib_index = fib_entry_get_fib_index (*lfeip);
@@ -284,7 +299,7 @@ vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp)
     vec_free (api_rpaths);
   }
 
-  vec_free (lfeis);
+  vec_free (ctx.feis);
 }
 
 static void
@@ -375,10 +390,10 @@ api_ip6_fib_table_get_all (unix_shared_memory_queue_t * q,
 {
   vpe_api_main_t *am = &vpe_api_main;
   ip6_main_t *im6 = &ip6_main;
-  ip6_fib_t *fib = &fib_table->v6;
   fib_node_index_t *fib_entry_index;
   api_ip6_fib_show_ctx_t ctx = {
-    .fib_index = fib->index,.entries = NULL,
+    .fib_index = fib_table->ft_index,
+    .entries = NULL,
   };
   fib_route_path_encode_t *api_rpaths;
   fib_prefix_t pfx;
@@ -653,7 +668,8 @@ vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp,
        rv = vnet_set_ip6_ethernet_neighbor
          (vm, ntohl (mp->sw_if_index),
           (ip6_address_t *) (mp->dst_address),
-          mp->mac_address, sizeof (mp->mac_address), mp->is_static);
+          mp->mac_address, sizeof (mp->mac_address), mp->is_static,
+          mp->is_no_adj_fib);
       else
        rv = vnet_unset_ip6_ethernet_neighbor
          (vm, ntohl (mp->sw_if_index),
@@ -669,7 +685,8 @@ vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp,
 
       if (mp->is_add)
        rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index),
-                                            &a, mp->is_static);
+                                            &a, mp->is_static,
+                                            mp->is_no_adj_fib);
       else
        rv =
          vnet_arp_unset_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), &a);
@@ -1399,6 +1416,99 @@ static void
   REPLY_MACRO (VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY);
 }
 
+static void
+send_ip6nd_proxy_details (unix_shared_memory_queue_t * q,
+                         u32 context,
+                         const ip46_address_t * addr, u32 sw_if_index)
+{
+  vl_api_ip6nd_proxy_details_t *mp;
+
+  mp = vl_msg_api_alloc (sizeof (*mp));
+  memset (mp, 0, sizeof (*mp));
+  mp->_vl_msg_id = ntohs (VL_API_IP6ND_PROXY_DETAILS);
+  mp->context = context;
+  mp->sw_if_index = htonl (sw_if_index);
+  memcpy (mp->address, addr, 16);
+
+  vl_msg_api_send_shmem (q, (u8 *) & mp);
+}
+
+typedef struct api_ip6nd_proxy_fib_table_walk_ctx_t_
+{
+  u32 *indices;
+} api_ip6nd_proxy_fib_table_walk_ctx_t;
+
+static int
+api_ip6nd_proxy_fib_table_walk (fib_node_index_t fei, void *arg)
+{
+  api_ip6nd_proxy_fib_table_walk_ctx_t *ctx = arg;
+
+  if (fib_entry_is_sourced (fei, FIB_SOURCE_IP6_ND_PROXY))
+    {
+      vec_add1 (ctx->indices, fei);
+    }
+
+  return (1);
+}
+
+static void
+vl_api_ip6nd_proxy_dump_t_handler (vl_api_ip6nd_proxy_dump_t * mp)
+{
+  ip6_main_t *im6 = &ip6_main;
+  fib_table_t *fib_table;
+  api_ip6nd_proxy_fib_table_walk_ctx_t ctx = {
+    .indices = NULL,
+  };
+  fib_node_index_t *feip;
+  fib_prefix_t pfx;
+  unix_shared_memory_queue_t *q;
+
+  q = vl_api_client_index_to_input_queue (mp->client_index);
+  if (q == 0)
+    {
+      return;
+    }
+
+  /* *INDENT-OFF* */
+  pool_foreach (fib_table, im6->fibs,
+  ({
+    fib_table_walk(fib_table->ft_index,
+                   FIB_PROTOCOL_IP6,
+                   api_ip6nd_proxy_fib_table_walk,
+                   &ctx);
+  }));
+  /* *INDENT-ON* */
+
+  vec_sort_with_function (ctx.indices, fib_entry_cmp_for_sort);
+
+  vec_foreach (feip, ctx.indices)
+  {
+    fib_entry_get_prefix (*feip, &pfx);
+
+    send_ip6nd_proxy_details (q,
+                             mp->context,
+                             &pfx.fp_addr,
+                             fib_entry_get_resolving_interface (*feip));
+  }
+
+  vec_free (ctx.indices);
+}
+
+static void
+vl_api_ip6nd_proxy_add_del_t_handler (vl_api_ip6nd_proxy_add_del_t * mp)
+{
+  vl_api_ip6nd_proxy_add_del_reply_t *rmp;
+  int rv = 0;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  rv = ip6_neighbor_proxy_add_del (ntohl (mp->sw_if_index),
+                                  (ip6_address_t *) mp->address, mp->is_del);
+
+  BAD_SW_IF_INDEX_LABEL;
+  REPLY_MACRO (VL_API_IP6ND_PROXY_ADD_DEL_REPLY);
+}
+
 static void
   vl_api_sw_interface_ip6_enable_disable_t_handler
   (vl_api_sw_interface_ip6_enable_disable_t * mp)