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Diffstat (limited to 'src/plugins/srv6-ad/ad.h')
-rw-r--r-- | src/plugins/srv6-ad/ad.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/plugins/srv6-ad/ad.h b/src/plugins/srv6-ad/ad.h new file mode 100644 index 00000000000..851d3ed398f --- /dev/null +++ b/src/plugins/srv6-ad/ad.h @@ -0,0 +1,77 @@ +/* + * 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_ad_h__ +#define __included_srv6_ad_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_ad_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_ad_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 */ +} srv6_ad_localsid_t; + +srv6_ad_main_t srv6_ad_main; + +format_function_t format_srv6_ad_localsid; +unformat_function_t unformat_srv6_ad_localsid; + +void srv6_ad_dpo_lock (dpo_id_t * dpo); +void srv6_ad_dpo_unlock (dpo_id_t * dpo); + +extern vlib_node_registration_t srv6_ad_localsid_node; + +#endif /* __included_srv6_ad_h__ */ + +/* +* fd.io coding-style-patch-verification: ON +* +* Local Variables: +* eval: (c-set-style "gnu") +* End: +*/ |