49ee68443d
Type: refactor Change-Id: I8489ccd54411c2aa9355439c5641dc31012c64a2 Signed-off-by: Benoît Ganne <bganne@cisco.com> Signed-off-by: Damjan Marion <damarion@cisco.com>
88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
/*
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* Copyright (c) 2015 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __included_srv6_ad_h__
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#define __included_srv6_ad_h__
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#include <vnet/vnet.h>
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#include <vnet/ip/ip.h>
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#include <vnet/srv6/sr.h>
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#include <vnet/srv6/sr_packet.h>
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#include <vppinfra/error.h>
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#include <vppinfra/elog.h>
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#define AD_TYPE_L2 2
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#define AD_TYPE_IP4 4
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#define AD_TYPE_IP6 6
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/*
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* This is the memory that will be stored per each localsid
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* the user instantiates
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*/
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typedef struct
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{
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ip46_address_t nh_addr; /**< Proxied device address */
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u32 sw_if_index_out; /**< Outgoing iface to proxied dev. */
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u32 nh_adj; /**< Adjacency index for out. iface */
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u8 inner_type;
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u32 sw_if_index_in; /**< Incoming iface from proxied dev. */
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u32 rw_len; /**< Number of bits to be rewritten */
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u8 *rewrite; /**< Headers to be rewritten */
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u32 index;
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} srv6_ad_localsid_t;
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typedef struct
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{
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u16 msg_id_base; /**< API message ID base */
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vlib_main_t *vlib_main; /**< [convenience] vlib main */
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vnet_main_t *vnet_main; /**< [convenience] vnet main */
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dpo_type_t srv6_ad_dpo_type; /**< DPO type */
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u32 srv6_localsid_behavior_id; /**< SRv6 LocalSID behavior number */
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u32 *sw_iface_localsid2; /**< Retrieve local SID from iface */
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u32 *sw_iface_localsid4; /**< Retrieve local SID from iface */
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u32 *sw_iface_localsid6; /**< Retrieve local SID from iface */
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srv6_ad_localsid_t **sids; /**< Pool of AD SID pointers */
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vlib_combined_counter_main_t valid_counters; /**< Valid rewrite counters */
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vlib_combined_counter_main_t invalid_counters;/**< Invalid rewrite counters */
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} srv6_ad_main_t;
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extern srv6_ad_main_t srv6_ad_main;
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format_function_t format_srv6_ad_localsid;
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unformat_function_t unformat_srv6_ad_localsid;
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void srv6_ad_dpo_lock (dpo_id_t * dpo);
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void srv6_ad_dpo_unlock (dpo_id_t * dpo);
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extern vlib_node_registration_t srv6_ad_localsid_node;
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#endif /* __included_srv6_ad_h__ */
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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