From ba7992aa62523d014b55802463fb3357c7099b70 Mon Sep 17 00:00:00 2001 From: Francois Clad Date: Tue, 16 Jan 2018 17:52:24 +0100 Subject: SRv6 static proxy plugin Change-Id: Ia0654461d9fa36503323a8375997719c873d23b9 Signed-off-by: Francois Clad --- src/plugins/srv6-as/as.h | 80 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 src/plugins/srv6-as/as.h (limited to 'src/plugins/srv6-as/as.h') 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 +#include +#include +#include + +#include +#include + +#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: +*/ -- cgit 1.2.3-korg