GBP: redirect contracts

[vpp.git] / src / plugins / gbp / gbp_bridge_domain.h

diff --git a/src/plugins/gbp/gbp_bridge_domain.h b/src/plugins/gbp/gbp_bridge_domain.h
index 992900b..cc03320 100644 (file)
--- a/src/plugins/gbp/gbp_bridge_domain.h
+++ b/src/plugins/gbp/gbp_bridge_domain.h
@@ -20,12 +20,21 @@
 
 #include <vnet/fib/fib_types.h>
 
+/**
+ * Bridge Domain Flags
+ */
+typedef enum gbp_bridge_domain_flags_t_
+{
+  GBP_BD_FLAG_NONE = 0,
+  GBP_BD_FLAG_DO_NOT_LEARN = (1 << 0),
+} gbp_bridge_domain_flags_t;
+
 /**
  * A bridge Domain Representation.
  * This is a standard bridge-domain plus all the attributes it must
  * have to supprt the GBP model.
  */
-typedef struct gpb_bridge_domain_t_
+typedef struct gbp_bridge_domain_t_
 {
   /**
    * Bridge-domain ID
@@ -33,6 +42,11 @@ typedef struct gpb_bridge_domain_t_
   u32 gb_bd_id;
   u32 gb_bd_index;
 
+  /**
+   * Flags conttrolling behaviour
+   */
+  gbp_bridge_domain_flags_t gb_flags;
+
   /**
    * The BD's BVI interface (obligatory)
    */
@@ -57,18 +71,44 @@ typedef struct gpb_bridge_domain_t_
 } gbp_bridge_domain_t;
 
 extern int gbp_bridge_domain_add_and_lock (u32 bd_id,
+                                          gbp_bridge_domain_flags_t flags,
                                           u32 bvi_sw_if_index,
                                           u32 uu_fwd_sw_if_index);
 extern void gbp_bridge_domain_unlock (index_t gbi);
 extern index_t gbp_bridge_domain_find_and_lock (u32 bd_id);
 extern int gbp_bridge_domain_delete (u32 bd_id);
-extern gbp_bridge_domain_t *gbp_bridge_domain_get (index_t i);
+extern index_t gbp_bridge_domain_index (const gbp_bridge_domain_t *);
 
 typedef int (*gbp_bridge_domain_cb_t) (gbp_bridge_domain_t * gb, void *ctx);
 extern void gbp_bridge_domain_walk (gbp_bridge_domain_cb_t bgpe, void *ctx);
 
 extern u8 *format_gbp_bridge_domain (u8 * s, va_list * args);
 
+/**
+ * DB of bridge_domains
+ */
+typedef struct gbp_bridge_domain_db_t
+{
+  uword *gbd_by_bd_id;
+  index_t *gbd_by_bd_index;
+} gbp_bridge_domain_db_t;
+
+extern gbp_bridge_domain_db_t gbp_bridge_domain_db;
+extern gbp_bridge_domain_t *gbp_bridge_domain_pool;
+
+always_inline gbp_bridge_domain_t *
+gbp_bridge_domain_get (index_t i)
+{
+  return (pool_elt_at_index (gbp_bridge_domain_pool, i));
+}
+
+always_inline gbp_bridge_domain_t *
+gbp_bridge_domain_get_by_bd_index (u32 bd_index)
+{
+  return (gbp_bridge_domain_get
+         (gbp_bridge_domain_db.gbd_by_bd_index[bd_index]));
+}
+
 #endif
 
 /*