GBP: Sclass to src-epg conversions

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

diff --git a/src/plugins/gbp/gbp_endpoint_group.h b/src/plugins/gbp/gbp_endpoint_group.h
index 763a80e..123954f 100644 (file)
--- a/src/plugins/gbp/gbp_endpoint_group.h
+++ b/src/plugins/gbp/gbp_endpoint_group.h
@@ -30,6 +30,11 @@ typedef struct gpb_endpoint_group_t_
    */
   epg_id_t gg_id;
 
+  /**
+   * Sclass. Could be unset => ~0
+   */
+  u16 gg_sclass;
+
   /**
    * Bridge-domain ID the EPG is in
    */
@@ -71,6 +76,7 @@ typedef struct gbp_endpoint_group_db_t_
 } gbp_endpoint_group_db_t;
 
 extern int gbp_endpoint_group_add_and_lock (epg_id_t epg_id,
+                                           u16 sclass,
                                            u32 bd_id,
                                            u32 rd_id,
                                            u32 uplink_sw_if_index);
@@ -96,6 +102,19 @@ extern u8 *format_gbp_endpoint_group (u8 * s, va_list * args);
  */
 extern gbp_endpoint_group_db_t gbp_endpoint_group_db;
 extern gbp_endpoint_group_t *gbp_endpoint_group_pool;
+extern uword *gbp_epg_sclass_db;
+
+always_inline gbp_endpoint_group_t *
+gbp_epg_get (epg_id_t epg)
+{
+  uword *p;
+
+  p = hash_get (gbp_endpoint_group_db.gg_hash, epg);
+
+  if (NULL != p)
+    return (pool_elt_at_index (gbp_endpoint_group_pool, p[0]));
+  return (NULL);
+}
 
 always_inline u32
 gbp_epg_itf_lookup (epg_id_t epg)
@@ -114,6 +133,20 @@ gbp_epg_itf_lookup (epg_id_t epg)
   return (~0);
 }
 
+always_inline epg_id_t
+gbp_epg_sclass_2_id (u16 sclass)
+{
+  uword *p;
+
+  p = hash_get (gbp_epg_sclass_db, sclass);
+
+  if (NULL != p)
+    {
+      return (p[0]);
+    }
+  return (EPG_INVALID);
+}
+
 always_inline const dpo_id_t *
 gbp_epg_dpo_lookup (epg_id_t epg, fib_protocol_t fproto)
 {