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Diffstat (limited to 'src/vnet/srmpls/sr.h')
-rwxr-xr-x | src/vnet/srmpls/sr.h | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/src/vnet/srmpls/sr.h b/src/vnet/srmpls/sr.h deleted file mode 100755 index 0e106697164..00000000000 --- a/src/vnet/srmpls/sr.h +++ /dev/null @@ -1,152 +0,0 @@ -/* - * 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: - */ |