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-rwxr-xr-xsrc/vnet/srmpls/sr.h152
1 files changed, 0 insertions, 152 deletions
diff --git a/src/vnet/srmpls/sr.h b/src/vnet/srmpls/sr.h
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index 0e106697164..00000000000
--- a/src/vnet/srmpls/sr.h
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-/*
- * 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.
- */
-
-/**
- * @file
- * @brief Segment Routing MPLS data structures definitions
- *
- */
-
-#ifndef included_vnet_srmpls_h
-#define included_vnet_srmpls_h
-
-#include <vnet/vnet.h>
-#include <vnet/mpls/packet.h>
-#include <vnet/fib/mpls_fib.h>
-#include <vnet/ip/ip.h>
-#include <vnet/ip/lookup.h>
-#include <vnet/dpo/dpo.h>
-#include <vnet/dpo/replicate_dpo.h>
-
-#include <stdlib.h>
-#include <string.h>
-
-/* SR policy types */
-#define SR_POLICY_TYPE_DEFAULT 0
-#define SR_POLICY_TYPE_SPRAY 1
-
-#define SR_SEGMENT_LIST_WEIGHT_DEFAULT 1
-
-#define SR_STEER_IPV4 4
-#define SR_STEER_IPV6 6
-
-/**
- * @brief SR Segment List (SID list)
- */
-typedef struct
-{
- /**
- * SIDs (key)
- */
- mpls_label_t *segments;
-
- /**
- * SID list weight (wECMP / UCMP)
- */
- u32 weight;
-
-} mpls_sr_sl_t;
-
-typedef struct
-{
- u32 *segments_lists; /**< Pool of SID lists indexes */
-
- mpls_label_t bsid; /**< BindingSID (key) */
-
- u8 type; /**< Type (default is 0) */
- /* SR Policy specific DPO */
- /* IF Type = DEFAULT Then Load Balancer DPO among SID lists */
- /* IF Type = SPRAY then Spray DPO with all SID lists */
-
-} mpls_sr_policy_t;
-
-/**
- * @brief Steering db key
- *
- * L3 is IPv4/IPv6 + mask
- */
-typedef struct
-{
- ip46_address_t prefix; /**< IP address of the prefix */
- u32 mask_width; /**< Mask width of the prefix */
- u32 fib_table; /**< VRF of the prefix */
- u8 traffic_type; /**< Traffic type (IPv4, IPv6, L2) */
- u8 padding[3];
-} sr_mpls_steering_key_t;
-
-typedef struct
-{
- sr_mpls_steering_key_t classify; /**< Traffic classification */
- u32 sr_policy; /**< SR Policy index */
-} mpls_sr_steering_policy_t;
-
-/**
- * @brief Segment Routing main datastructure
- */
-typedef struct
-{
- /**
- * SR SID lists
- */
- mpls_sr_sl_t *sid_lists;
-
- /**
- * SR MPLS policies
- */
- mpls_sr_policy_t *sr_policies;
-
- /**
- * Hash table mapping BindingSID to SR MPLS policy
- */
- uword *sr_policies_index_hash;
-
- /**
- * Pool of SR steer policies instances
- */
- mpls_sr_steering_policy_t *steer_policies;
-
- /**
- * MHash table mapping steering rules to SR steer instance
- */
- mhash_t sr_steer_policies_hash;
-
- /**
- * convenience
- */
- vlib_main_t *vlib_main;
- vnet_main_t *vnet_main;
-} mpls_sr_main_t;
-
-extern mpls_sr_main_t sr_mpls_main;
-
-extern int
-sr_mpls_policy_add (mpls_label_t bsid, mpls_label_t * segments,
- u8 behavior, u32 weight);
-
-extern int
-sr_mpls_policy_mod (mpls_label_t bsid, u32 index, u8 operation,
- mpls_label_t * segments, u32 sl_index, u32 weight);
-
-extern int sr_mpls_policy_del (mpls_label_t bsid, u32 index);
-
-#endif /* included_vnet_sr_mpls_h */
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */