L2FIB:add l2fib_flush_bd l2fib_flush_int apis

Change-Id: I0a6989c6963956f3e60e8c50835c57845fccef8c
Signed-off-by: Eyal Bari <ebari@cisco.com>

2 files changed, 82 insertions, 0 deletions

diff --git a/src/vnet/l2/l2.api b/src/vnet/l2/l2.api
index 81b75858..c23eebec 100644
--- a/src/vnet/l2/l2.api
+++ b/src/vnet/l2/l2.api
@@ -86,6 +86,50 @@ define l2_fib_clear_table_reply
   i32 retval;
 };
 
+/** \brief L2 FIB flush bridge domain entries
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param bd_id - the entry's bridge domain id
+*/
+define l2fib_flush_bd
+{
+  u32 client_index;
+  u32 context;
+  u32 bd_id;
+};
+
+/** \brief L2 FIB flush bridge domain entries response
+    @param context - sender context, to match reply w/ request
+    @param retval - return code for the request
+*/
+define l2fib_flush_bd_reply
+{
+  u32 context;
+  i32 retval;
+};
+
+/** \brief L2 FIB flush interface entries
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param bd_id - the entry's bridge domain id
+*/
+define l2fib_flush_int
+{
+  u32 client_index;
+  u32 context;
+  u32 sw_if_index;
+};
+
+/** \brief L2 FIB flush interface entries response
+    @param context - sender context, to match reply w/ request
+    @param retval - return code for the request
+*/
+define l2fib_flush_int_reply
+{
+  u32 context;
+  i32 retval;
+};
+
 /** \brief L2 FIB add entry request
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
diff --git a/src/vnet/l2/l2_api.c b/src/vnet/l2/l2_api.c
index ffcc7901..026f1706 100644
--- a/src/vnet/l2/l2_api.c
+++ b/src/vnet/l2/l2_api.c
@@ -48,6 +48,8 @@
 _(L2_XCONNECT_DUMP, l2_xconnect_dump)                       \
 _(L2_FIB_CLEAR_TABLE, l2_fib_clear_table)                   \
 _(L2_FIB_TABLE_DUMP, l2_fib_table_dump)                     \
+_(L2FIB_FLUSH_INT, l2fib_flush_int)                         \
+_(L2FIB_FLUSH_BD, l2fib_flush_bd)                           \
 _(L2FIB_ADD_DEL, l2fib_add_del)                             \
 _(L2_FLAGS, l2_flags)                                       \
 _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del)             \
@@ -241,6 +243,42 @@ vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp)
 }
 
 static void
+vl_api_l2fib_flush_int_t_handler (vl_api_l2fib_flush_int_t * mp)
+{
+  int rv = 0;
+  vlib_main_t *vm = vlib_get_main ();
+  vl_api_l2fib_flush_int_reply_t *rmp;
+
+  VALIDATE_SW_IF_INDEX (mp);
+
+  u32 sw_if_index = ntohl (mp->sw_if_index);
+  l2fib_flush_int_mac (vm, sw_if_index);
+
+  BAD_SW_IF_INDEX_LABEL;
+  REPLY_MACRO (VL_API_L2FIB_FLUSH_INT_REPLY);
+}
+
+static void
+vl_api_l2fib_flush_bd_t_handler (vl_api_l2fib_flush_bd_t * mp)
+{
+  int rv = 0;
+  vlib_main_t *vm = vlib_get_main ();
+  bd_main_t *bdm = &bd_main;
+  vl_api_l2fib_flush_bd_reply_t *rmp;
+
+  u32 bd_id = ntohl (mp->bd_id);
+  uword *p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+  if (p == 0)
+    {
+      rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+      goto out;
+    }
+  l2fib_flush_bd_mac (vm, *p);
+out:
+  REPLY_MACRO (VL_API_L2FIB_FLUSH_BD_REPLY);
+}
+
+static void
 vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp)
 {
   vl_api_l2_flags_reply_t *rmp;