l2: Add bridge_domain_add_del_v2 to l2 api

[vpp.git] / src / vnet / l2 / l2_bd.h

diff --git a/src/vnet/l2/l2_bd.h b/src/vnet/l2/l2_bd.h
index 35c0e0b..082d210 100644 (file)
--- a/src/vnet/l2/l2_bd.h
+++ b/src/vnet/l2/l2_bd.h
@@ -2,6 +2,7 @@
  * l2_bd.h : layer 2 bridge domain
  *
  * Copyright (c) 2013 Cisco and/or its affiliates.
+ * Copyright (c) 2022 Nordix Foundation.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -110,6 +111,12 @@ typedef struct
   /* Bridge domain tag (C string NULL terminated) */
   u8 *bd_tag;
 
+  /* Maximum number of learned entries */
+  u32 learn_limit;
+
+  /* Current number of learned entries */
+  u32 learn_count;
+
 } l2_bridge_domain_t;
 
 /* Limit Bridge Domain ID to 24 bits to match 24-bit VNI range */
@@ -139,7 +146,6 @@ bd_is_valid (l2_bridge_domain_t * bd_config)
 /* Init bridge domain if not done already */
 void bd_validate (l2_bridge_domain_t * bd_config);
 
-
 void
 bd_add_member (l2_bridge_domain_t * bd_config, l2_flood_member_t * member);
 
@@ -159,8 +165,9 @@ typedef enum bd_flags_t_
 u32 bd_set_flags (vlib_main_t * vm, u32 bd_index, bd_flags_t flags,
                  u32 enable);
 void bd_set_mac_age (vlib_main_t * vm, u32 bd_index, u8 age);
+void bd_set_learn_limit (vlib_main_t *vm, u32 bd_index, u32 learn_limit);
 int bd_add_del (l2_bridge_domain_add_del_args_t * args);
-
+u32 bd_get_unused_id (void);
 /**
  * \brief Get a bridge domain.
  *
@@ -201,6 +208,16 @@ bd_find_or_add_bd_index (bd_main_t * bdm, u32 bd_id)
   return bd_index;
 }
 
+/**
+ * \brief Walk all the input interfaces in the BD
+ */
+typedef walk_rc_t (*bd_input_walk_fn_t) (u32 bd_index, u32 sw_if_index);
+
+u32 bd_input_walk (u32 bd_index, bd_input_walk_fn_t fn, void *data);
+
+l2_bridge_domain_t *bd_get (u32 bd_index);
+l2_bridge_domain_t *bd_get_by_table_id (u32 table_id);
+
 u32 bd_add_del_ip_mac (u32 bd_index,
                       ip46_type_t type,
                       const ip46_address_t * ip_addr,