SRv6 static proxy plugin

Change-Id: Ia0654461d9fa36503323a8375997719c873d23b9
Signed-off-by: Francois Clad <fclad@cisco.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/src/plugins/srv6-as/as.h b/src/plugins/srv6-as/as.h
new file mode 100644
index 00000000000..8f059187151
--- /dev/null
+++ b/src/plugins/srv6-as/as.h
@@ -0,0 +1,80 @@
+/*
+ * 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_srv6_as_h__
+#define __included_srv6_as_h__
+
+#include <vnet/vnet.h>
+#include <vnet/ip/ip.h>
+#include <vnet/srv6/sr.h>
+#include <vnet/srv6/sr_packet.h>
+
+#include <vppinfra/error.h>
+#include <vppinfra/elog.h>
+
+#define DA_IP4 4
+#define DA_IP6 6
+
+typedef struct
+{
+  u16 msg_id_base;			/**< API message ID base */
+
+  vlib_main_t *vlib_main;		/**< [convenience] vlib main */
+  vnet_main_t *vnet_main;		/**< [convenience] vnet main */
+
+  dpo_type_t srv6_as_dpo_type;		/**< DPO type */
+
+  u32 srv6_localsid_behavior_id;	/**< SRv6 LocalSID behavior number */
+
+  u32 *sw_iface_localsid4;		/**< Retrieve local SID from iface */
+  u32 *sw_iface_localsid6;		/**< Retrieve local SID from iface */
+} srv6_as_main_t;
+
+/*
+ * This is the memory that will be stored per each localsid
+ * the user instantiates
+ */
+typedef struct
+{
+  ip46_address_t nh_addr;		/**< Proxied device address */
+  u32 sw_if_index_out;			/**< Outgoing iface to proxied dev. */
+  u32 nh_adj;				/**< Adjacency index for out. iface */
+  u8 ip_version;
+
+  u32 sw_if_index_in;			/**< Incoming iface from proxied dev. */
+  u8 *rewrite;				/**< Headers to be rewritten */
+  ip6_address_t src_addr;		/**< Source address to be restored */
+  ip6_address_t *sid_list;		/**< SID list to be restored */
+  char *sid_list_str;
+} srv6_as_localsid_t;
+
+srv6_as_main_t srv6_as_main;
+
+format_function_t format_srv6_as_localsid;
+unformat_function_t unformat_srv6_as_localsid;
+
+void srv6_as_dpo_lock (dpo_id_t * dpo);
+void srv6_as_dpo_unlock (dpo_id_t * dpo);
+
+extern vlib_node_registration_t srv6_as_localsid_node;
+
+#endif /* __included_srv6_as_h__ */
+
+/*
+* fd.io coding-style-patch-verification: ON
+*
+* Local Variables:
+* eval: (c-set-style "gnu")
+* End:
+*/