1 files changed, 63 insertions, 0 deletions
diff --git a/src/vnet/ethernet/p2p_ethernet.h b/src/vnet/ethernet/p2p_ethernet.h
new file mode 100644
index 00000000..bb1e2896
--- /dev/null
+++ b/src/vnet/ethernet/p2p_ethernet.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef included_vnet_p2p_ethernet_h
+#define included_vnet_p2p_ethernet_h
+
+#include <vnet/vnet.h>
+#include <vnet/ethernet/ethernet.h>
+
+
+typedef struct {
+  /**
+   * Hash mapping parent sw_if_index and client mac address to p2p_ethernet sub-interface
+   */
+  uword * p2p_ethernet_by_key;
+
+  u32 *p2p_ethernet_by_sw_if_index;
+
+  // Pool of p2p subifs;
+  subint_config_t *p2p_subif_pool;
+
+  /* convenience */
+  vlib_main_t * vlib_main;
+  vnet_main_t * vnet_main;
+} p2p_ethernet_main_t;
+
+extern p2p_ethernet_main_t p2p_main;
+
+typedef struct
+{
+  u32 sw_if_index;
+  u32 p2pe_sw_if_index;
+  u8  client_mac[6];
+} p2p_ethernet_trace_t;
+
+/**
+ * @brief Key struct for P2P Ethernet
+ * Key fields: parent sw_if_index and client mac address
+ * all fields in NET byte order
+ */
+
+typedef struct {
+  u8 mac[6];
+  u16 pad1;         // padding for u64 mac address
+  u32 hw_if_index;
+  u32 pad2;         // padding for u64
+} p2p_key_t;
+
+u32 p2p_ethernet_lookup (u32 parent_sw_if_index, u8* client_mac);
+int p2p_ethernet_add_del (vlib_main_t * vm, u32 parent_if_index, u8 * client_mac, u32 sub_id, int is_add, u32 *p2pe_if_index);
+
+#endif /* included_vnet_p2p_ethernet_h */