#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
*/
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
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
*