1 files changed, 47 insertions, 0 deletions
diff --git a/src/plugins/pvti/pvti_if.h b/src/plugins/pvti/pvti_if.h
new file mode 100644
index 00000000000..44bf22ce825
--- /dev/null
+++ b/src/plugins/pvti/pvti_if.h
@@ -0,0 +1,47 @@
+#ifndef PVTI_IF_H
+#define PVTI_IF_H
+
+#include <vnet/interface_funcs.h>
+
+typedef enum
+{
+  PVTI_PEER_ADDRESS_FIXED = 0,
+  PVTI_PEER_ADDRESS_FROM_PAYLOAD
+} pvti_peer_address_method_t;
+
+typedef walk_rc_t (*pvti_if_walk_cb_t) (index_t wgi, void *data);
+void pvti_if_walk (pvti_if_walk_cb_t fn, void *data);
+
+int pvti_if_create (ip_address_t *local_ip, u16 local_port,
+		    ip_address_t *remote_ip, u16 remote_port,
+		    pvti_peer_address_method_t peer_address_method,
+		    u16 underlay_mtu, u32 underlay_fib_index,
+		    u32 *sw_if_indexp);
+index_t pvti_if_find_by_sw_if_index (u32 sw_if_index);
+index_t pvti_if_find_by_remote_ip4_and_port (ip4_address_t *remote_ip4,
+					     u16 remote_port);
+index_t pvti_if_find_by_remote_ip6_and_port (ip6_address_t *remote_ip4,
+					     u16 remote_port);
+
+index_t pvti_if_find_by_remote_ip_and_port (ip_address_t *remote_ip,
+					    u16 remote_port);
+
+int pvti_if_delete (u32 sw_if_index);
+
+u8 *format_pvti_if (u8 *s, va_list *args);
+
+static_always_inline pvti_if_t *
+pvti_if_get (index_t pvtii)
+{
+  if (INDEX_INVALID == pvtii)
+    return (NULL);
+  return (pool_elt_at_index (pvti_main.if_pool, pvtii));
+}
+
+static_always_inline index_t
+pvti_if_get_index (pvti_if_t *pvti_if)
+{
+  return pvti_if - pvti_main.if_pool;
+}
+
+#endif