X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fgbp%2Fgbp_endpoint_group.h;h=c5fdff8463d6f7d29f339aadb85221b330cf5584;hb=59f71132e;hp=7116a058aeeb66773f2c54020d93237438cc5cc9;hpb=93cc3ee3b3a9c9224a1446625882205f3282a949;p=vpp.git

diff --git a/src/plugins/gbp/gbp_endpoint_group.h b/src/plugins/gbp/gbp_endpoint_group.h
index 7116a058aee..c5fdff8463d 100644
--- a/src/plugins/gbp/gbp_endpoint_group.h
+++ b/src/plugins/gbp/gbp_endpoint_group.h
@@ -17,9 +17,19 @@
 #define __GBP_ENDPOINT_GROUP_H__
 
 #include <plugins/gbp/gbp_types.h>
+#include <plugins/gbp/gbp_itf.h>
 
 #include <vnet/fib/fib_types.h>
 
+/**
+ * Endpoint Retnetion Policy
+ */
+typedef struct gbp_endpoint_retention_t_
+{
+  /** Aging timeout for remote endpoints */
+  u32 remote_ep_timeout;
+} gbp_endpoint_retention_t;
+
 /**
  * An Endpoint Group representation
  */
@@ -28,13 +38,17 @@ typedef struct gpb_endpoint_group_t_
   /**
    * ID
    */
-  epg_id_t gg_id;
+  vnid_t gg_vnid;
+
+  /**
+   * Sclass. Could be unset => ~0
+   */
+  u16 gg_sclass;
 
   /**
    * Bridge-domain ID the EPG is in
    */
   index_t gg_gbd;
-  index_t gg_bd_index;
 
   /**
    * route-domain/IP-table ID the EPG is in
@@ -50,6 +64,7 @@ typedef struct gpb_endpoint_group_t_
    * the uplink interface dedicated to the EPG
    */
   u32 gg_uplink_sw_if_index;
+  gbp_itf_hdl_t gg_uplink_itf;
 
   /**
    * The DPO used in the L3 path for forwarding internal subnets
@@ -60,6 +75,11 @@ typedef struct gpb_endpoint_group_t_
    * Locks/references to this EPG
    */
   u32 gg_locks;
+
+  /**
+   * EP retention policy
+   */
+  gbp_endpoint_retention_t gg_retention;
 } gbp_endpoint_group_t;
 
 /**
@@ -67,23 +87,25 @@ typedef struct gpb_endpoint_group_t_
  */
 typedef struct gbp_endpoint_group_db_t_
 {
-  uword *gg_hash;
+  uword *gg_hash_sclass;
 } gbp_endpoint_group_db_t;
 
-extern int gbp_endpoint_group_add_and_lock (epg_id_t epg_id,
+extern int gbp_endpoint_group_add_and_lock (vnid_t vnid,
+					    u16 sclass,
 					    u32 bd_id,
 					    u32 rd_id,
-					    u32 uplink_sw_if_index);
-extern index_t gbp_endpoint_group_find_and_lock (epg_id_t epg_id);
-extern index_t gbp_endpoint_group_find (epg_id_t epg_id);
-extern int gbp_endpoint_group_delete (epg_id_t epg_id);
+					    u32 uplink_sw_if_index,
+					    const gbp_endpoint_retention_t *
+					    retention);
+extern index_t gbp_endpoint_group_find (sclass_t sclass);
+extern int gbp_endpoint_group_delete (sclass_t sclass);
 extern void gbp_endpoint_group_unlock (index_t index);
+extern void gbp_endpoint_group_lock (index_t index);
 extern u32 gbp_endpoint_group_get_bd_id (const gbp_endpoint_group_t *);
 
 extern gbp_endpoint_group_t *gbp_endpoint_group_get (index_t i);
-extern index_t gbp_endpoint_group_get_fib_index (gbp_endpoint_group_t * gg,
-						 fib_protocol_t fproto);
-extern u32 gbp_endpoint_group_get_bvi (gbp_endpoint_group_t * gg);
+extern index_t gbp_endpoint_group_get_fib_index (const gbp_endpoint_group_t *
+						 gg, fib_protocol_t fproto);
 
 typedef int (*gbp_endpoint_group_cb_t) (gbp_endpoint_group_t * gbpe,
 					void *ctx);
@@ -97,13 +119,14 @@ 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 u32
-gbp_epg_itf_lookup (epg_id_t epg)
+gbp_epg_itf_lookup_sclass (sclass_t sclass)
 {
   uword *p;
 
-  p = hash_get (gbp_endpoint_group_db.gg_hash, epg);
+  p = hash_get (gbp_endpoint_group_db.gg_hash_sclass, sclass);
 
   if (NULL != p)
     {
@@ -116,11 +139,11 @@ gbp_epg_itf_lookup (epg_id_t epg)
 }
 
 always_inline const dpo_id_t *
-gbp_epg_dpo_lookup (epg_id_t epg, fib_protocol_t fproto)
+gbp_epg_dpo_lookup (sclass_t sclass, fib_protocol_t fproto)
 {
   uword *p;
 
-  p = hash_get (gbp_endpoint_group_db.gg_hash, epg);
+  p = hash_get (gbp_endpoint_group_db.gg_hash_sclass, sclass);
 
   if (NULL != p)
     {