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authorNeale Ranns <neale.ranns@cisco.com>2018-10-10 07:22:51 -0700
committerDamjan Marion <dmarion@me.com>2018-11-07 12:00:10 +0000
commit93cc3ee3b3a9c9224a1446625882205f3282a949 (patch)
tree077421ee51238c22181a3b3f4871b648bb1299d3 /src/plugins/gbp/gbp_endpoint_group.h
parentc3df1e9a0ab79c1fe254394748ef441ffe224c43 (diff)
GBP Endpoint Learning
Learning GBP endpoints over vxlan-gbp tunnels Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Diffstat (limited to 'src/plugins/gbp/gbp_endpoint_group.h')
-rw-r--r--src/plugins/gbp/gbp_endpoint_group.h63
1 files changed, 37 insertions, 26 deletions
diff --git a/src/plugins/gbp/gbp_endpoint_group.h b/src/plugins/gbp/gbp_endpoint_group.h
index f71e5f5d70b..7116a058aee 100644
--- a/src/plugins/gbp/gbp_endpoint_group.h
+++ b/src/plugins/gbp/gbp_endpoint_group.h
@@ -28,37 +28,38 @@ typedef struct gpb_endpoint_group_t_
/**
* ID
*/
- epg_id_t gepg_id;
+ epg_id_t gg_id;
/**
* Bridge-domain ID the EPG is in
*/
- u32 gepg_bd;
+ index_t gg_gbd;
+ index_t gg_bd_index;
/**
* route-domain/IP-table ID the EPG is in
*/
- u32 gepg_rd[FIB_PROTOCOL_IP_MAX];
-
- /**
- * resulting FIB indices
- */
- u32 gepg_fib_index[FIB_PROTOCOL_IP_MAX];
+ index_t gg_rd;
/**
* Is the EPG an external/NAT
*/
- u8 gepg_is_ext;
+ u8 gg_is_ext;
/**
* the uplink interface dedicated to the EPG
*/
- u32 gepg_uplink_sw_if_index;
+ u32 gg_uplink_sw_if_index;
/**
* The DPO used in the L3 path for forwarding internal subnets
*/
- dpo_id_t gepg_dpo[FIB_PROTOCOL_IP_MAX];
+ dpo_id_t gg_dpo[FIB_PROTOCOL_IP_MAX];
+
+ /**
+ * Locks/references to this EPG
+ */
+ u32 gg_locks;
} gbp_endpoint_group_t;
/**
@@ -66,20 +67,30 @@ typedef struct gpb_endpoint_group_t_
*/
typedef struct gbp_endpoint_group_db_t_
{
- uword *gepg_hash;
+ uword *gg_hash;
} gbp_endpoint_group_db_t;
-extern int gbp_endpoint_group_add (epg_id_t epg_id,
- u32 bd_id,
- u32 ip4_table_id,
- u32 ip6_table_id, u32 uplink_sw_if_index);
-extern void gbp_endpoint_group_delete (epg_id_t epg_id);
+extern int gbp_endpoint_group_add_and_lock (epg_id_t epg_id,
+ 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);
+extern void gbp_endpoint_group_unlock (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);
typedef int (*gbp_endpoint_group_cb_t) (gbp_endpoint_group_t * gbpe,
void *ctx);
extern void gbp_endpoint_group_walk (gbp_endpoint_group_cb_t bgpe, void *ctx);
-extern gbp_endpoint_group_t *gbp_endpoint_group_find (epg_id_t epg_id);
+
+extern u8 *format_gbp_endpoint_group (u8 * s, va_list * args);
/**
* DP functions and databases
@@ -92,14 +103,14 @@ gbp_epg_itf_lookup (epg_id_t epg)
{
uword *p;
- p = hash_get (gbp_endpoint_group_db.gepg_hash, epg);
+ p = hash_get (gbp_endpoint_group_db.gg_hash, epg);
if (NULL != p)
{
- gbp_endpoint_group_t *gepg;
+ gbp_endpoint_group_t *gg;
- gepg = pool_elt_at_index (gbp_endpoint_group_pool, p[0]);
- return (gepg->gepg_uplink_sw_if_index);
+ gg = pool_elt_at_index (gbp_endpoint_group_pool, p[0]);
+ return (gg->gg_uplink_sw_if_index);
}
return (~0);
}
@@ -109,14 +120,14 @@ gbp_epg_dpo_lookup (epg_id_t epg, fib_protocol_t fproto)
{
uword *p;
- p = hash_get (gbp_endpoint_group_db.gepg_hash, epg);
+ p = hash_get (gbp_endpoint_group_db.gg_hash, epg);
if (NULL != p)
{
- gbp_endpoint_group_t *gepg;
+ gbp_endpoint_group_t *gg;
- gepg = pool_elt_at_index (gbp_endpoint_group_pool, p[0]);
- return (&gepg->gepg_dpo[fproto]);
+ gg = pool_elt_at_index (gbp_endpoint_group_pool, p[0]);
+ return (&gg->gg_dpo[fproto]);
}
return (NULL);
}