L2 BD API to flush all IP-MAC entries in the specified BD

[vpp.git] / src / vnet / l2 / l2_api.c

diff --git a/src/vnet/l2/l2_api.c b/src/vnet/l2/l2_api.c
index 25f38a6..059f668 100644 (file)
--- a/src/vnet/l2/l2_api.c
+++ b/src/vnet/l2/l2_api.c
@@ -66,6 +66,7 @@ _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge)       \
 _(L2_PATCH_ADD_DEL, l2_patch_add_del)                          \
 _(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter)             \
 _(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del)                         \
+_(BD_IP_MAC_FLUSH, bd_ip_mac_flush)                             \
 _(BD_IP_MAC_DUMP, bd_ip_mac_dump)                              \
 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del)                 \
 _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump)                       \
@@ -893,6 +894,37 @@ out:
   REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY);
 }
 
+static void
+vl_api_bd_ip_mac_flush_t_handler (vl_api_bd_ip_mac_flush_t * mp)
+{
+  vl_api_bd_ip_mac_flush_reply_t *rmp;
+  bd_main_t *bdm = &bd_main;
+  u32 bd_index, bd_id;
+  int rv = 0;
+  uword *p;
+
+  bd_id = ntohl (mp->bd_id);
+
+  if (bd_id == 0)
+    {
+      rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
+      goto out;
+    }
+
+  p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+  if (p == 0)
+    {
+      rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+      goto out;
+    }
+  bd_index = p[0];
+
+  bd_flush_ip_mac (bd_index);
+
+out:
+  REPLY_MACRO (VL_API_BD_IP_MAC_FLUSH_REPLY);
+}
+
 extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
                                     u32 sw_if_index, u8 enable);