blob: 6cb5d2710d0a2ae2f39bd5960a062310a24109d7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/*
* Copyright (c) 2019 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 __IETF_HICN_H__
#define __IETF_HICN_H__
#include "../hicn_vpp_comm.h"
#define MEM_ALIGN 4096
#define B32 4
#define B64 8
// Number of locks is equal to number of nodes in hicn-state
// It is a coarse grain approach later can be changed to fine grained
// better to initialize the lock by 0
#define NLOCKS 5
#define LOCK_INIT 0
enum locks_name {lstate, lstrategy, lstrategies, lroute, lfaces};
#define NSTATE_LEAVES 15
#define NSTRATEGY_LEAVES 1
#define NSTRATEGIES_LEAVES 2
#define NROUTE_LEAVES 2
#define MAX_FACE_POOL 100
#define FACES_CHILDREN 9 /*this is the number of children of each leave*/
#define params_send( msg , resp ) \
{ \
if (VAPI_OK != vapi_send(g_vapi_ctx_instance, (msg))) { \
SRP_LOG_DBG_MSG("Sending msg to VPP failed"); \
return SR_ERR_OPERATION_FAILED; \
} \
HICN_VPP_VAPI_RECV; \
};
typedef struct __attribute__ ((__packed__)) {
int32_t retval;
uint64_t pkts_processed;
uint64_t pkts_interest_count;
uint64_t pkts_data_count;
uint64_t pkts_from_cache_count;
uint64_t pkts_no_pit_count;
uint64_t pit_expired_count;
uint64_t cs_expired_count;
uint64_t cs_lru_count;
uint64_t pkts_drop_no_buf;
uint64_t interests_aggregated;
uint64_t interests_retx;
uint64_t interests_hash_collision;
uint64_t pit_entries_count;
uint64_t cs_entries_count;
uint64_t cs_entries_ntw_count;
} hicn_state_t;
typedef struct __attribute__ ((__packed__)) {
uint8_t description[200];
int32_t retval;
} hicn_strategy_t;
typedef struct __attribute__ ((__packed__)) {
uint8_t n_strategies;
uint32_t strategy_id[256];
int32_t retval;
} hicn_strategies_t;
typedef struct __attribute__ ((__packed__)) {
uint32_t faceids[1000];
uint32_t strategy_id;
int32_t retval;
} hicn_route_t;
typedef struct __attribute__ ((__packed__)) {
uint64_t nh_addr[2];
uint32_t swif;
uint32_t flags;
int32_t retval;
} hicn_face_ip_params_t;
typedef struct __attribute__ ((__packed__)) {
uint32_t faceid;
uint32_t intfc;
uint64_t irx_packets;
uint64_t irx_bytes;
uint64_t itx_packets;
uint64_t itx_bytes;
uint64_t drx_packets;
uint64_t drx_bytes;
uint64_t dtx_packets;
uint64_t dtx_bytes;
} hicn_face_inf_t;
struct hicn_faces_s{
hicn_face_inf_t face;
struct hicn_faces_s * next;
};
typedef struct __attribute__ ((__packed__)) {
uint32_t nface;
struct hicn_faces_s * next;
} hicn_faces_t;
// typedef struct __attribute__ ((__packed__)) {
// int32_t retval;
// uint32_t faceid;
// uint64_t irx_packets;
// uint64_t irx_bytes;
// uint64_t itx_packets;
// uint64_t itx_bytes;
// uint64_t drx_packets;
// uint64_t drx_bytes;
// uint64_t dtx_packets;
// uint64_t dtx_bytes;
// } hicn_face_stat_t;
// typedef struct __attribute__ ((__packed__)) {
// int32_t retval;
// uint32_t faceid;
// uint64_t irx_packets;
// uint64_t irx_bytes;
// uint64_t itx_packets;
// uint64_t itx_bytes;
// uint64_t drx_packets;
// uint64_t drx_bytes;
// uint64_t dtx_packets;
// uint64_t dtx_bytes;
// } hicn_state_face_t;
int hicn_subscribe_events(sr_session_ctx_t *session,
sr_subscription_ctx_t **subscription);
#endif /* __IETF_HICN_H__ */
|
