X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fgbp%2Fgbp_policy_dpo.h;h=77ca5d93bd07ea7029ff68620035dc66457b6427;hb=59f71132e;hp=d6a8986d622a8031aff1193d92171fab70fa33a1;hpb=25b049484fcf9161edb2c19250066b893c38c264;p=vpp.git

diff --git a/src/plugins/gbp/gbp_policy_dpo.h b/src/plugins/gbp/gbp_policy_dpo.h
index d6a8986d622..77ca5d93bd0 100644
--- a/src/plugins/gbp/gbp_policy_dpo.h
+++ b/src/plugins/gbp/gbp_policy_dpo.h
@@ -17,6 +17,9 @@
 #define __GBP_POLICY_DPO_H__
 
 #include <vnet/dpo/dpo.h>
+#include <vnet/dpo/load_balance.h>
+#include <vnet/fib/ip4_fib.h>
+#include <vnet/fib/ip6_fib.h>
 
 /**
  * @brief
@@ -25,15 +28,22 @@
  */
 typedef struct gbp_policy_dpo_t_
 {
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
   /**
    * The protocol of packets using this DPO
    */
   dpo_proto_t gpd_proto;
 
   /**
-   * EPG
+   * SClass
    */
-  epg_id_t gpd_epg;
+  sclass_t gpd_sclass;
+
+  /**
+   * sclass scope
+   */
+  gbp_scope_t gpd_scope;
 
   /**
    * output sw_if_index
@@ -46,19 +56,60 @@ typedef struct gbp_policy_dpo_t_
   u16 gpd_locks;
 
   /**
-   * Stacked DPO on DVR of output interface
+   * Stacked DPO on DVR/ADJ of output interface
    */
   dpo_id_t gpd_dpo;
 } gbp_policy_dpo_t;
 
 extern void gbp_policy_dpo_add_or_lock (dpo_proto_t dproto,
-					epg_id_t epg,
+					gbp_scope_t scope,
+					sclass_t sclass,
 					u32 sw_if_index, dpo_id_t * dpo);
 
-extern gbp_policy_dpo_t *gbp_policy_dpo_get (index_t index);
-
 extern dpo_type_t gbp_policy_dpo_get_type (void);
 
+extern vlib_node_registration_t ip4_gbp_policy_dpo_node;
+extern vlib_node_registration_t ip6_gbp_policy_dpo_node;
+extern vlib_node_registration_t gbp_policy_port_node;
+
+/**
+ * Types exposed for the Data-plane
+ */
+extern dpo_type_t gbp_policy_dpo_type;
+extern gbp_policy_dpo_t *gbp_policy_dpo_pool;
+
+always_inline gbp_policy_dpo_t *
+gbp_policy_dpo_get (index_t index)
+{
+  return (pool_elt_at_index (gbp_policy_dpo_pool, index));
+}
+
+static_always_inline const gbp_policy_dpo_t *
+gbp_classify_get_gpd (const ip4_address_t * ip4, const ip6_address_t * ip6,
+		      const u32 fib_index)
+{
+  const gbp_policy_dpo_t *gpd;
+  const dpo_id_t *dpo;
+  const load_balance_t *lb;
+  u32 lbi;
+
+  if (ip4)
+    lbi = ip4_fib_forwarding_lookup (fib_index, ip4);
+  else if (ip6)
+    lbi = ip6_fib_table_fwding_lookup (fib_index, ip6);
+  else
+    return 0;
+
+  lb = load_balance_get (lbi);
+  dpo = load_balance_get_bucket_i (lb, 0);
+
+  if (dpo->dpoi_type != gbp_policy_dpo_type)
+    return 0;
+
+  gpd = gbp_policy_dpo_get (dpo->dpoi_index);
+  return gpd;
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *