blob: 463617da00cfe7ddf300beb4ab6db02033d811bc (
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
|
/*
* Copyright (c) 2021 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 __HICN_INFRA_H__
#define __HICN_INFRA_H__
#include <vlib/vlib.h>
#include <vnet/vnet.h>
#include <vnet/interface.h>
#include "pcs.h"
/**
* @file infra.h
*
*/
/**
* @brief hICN plugin global state.
*/
typedef struct hicn_main_s
{
/* Binary API message ID base */
u16 msg_id_base;
/* Have we been enabled */
u16 is_enabled;
/* Forwarder PIT/CS */
hicn_pit_cs_t pitcs;
/* Global PIT lifetime info */
/*
* Boundaries for the interest lifetime. If greater than
* pit_lifetime_max_ms, pit_lifetime_max_ms is used in the PIT
*/
u32 pit_lifetime_max_ms;
vnet_link_t link;
} hicn_main_t;
extern hicn_main_t hicn_main;
extern int hicn_infra_fwdr_initialized;
/* PIT and CS size */
extern u32 hicn_infra_pit_size;
extern u32 hicn_infra_cs_size;
/**
* @brief Enable and disable the hicn plugin
*
* Enable the time the hICN plugin and set the forwarder parameters.
* @param enable_disable 1 if to enable, 0 otherwisw (currently only enable is
* supported)
* @param pit_max_size Max size of the PIT
* @param pit_max_lifetime_sec_req Maximum timeout allowed for a PIT entry
* lifetime
* @param cs_max_size CS size. Must be <= than pit_max_size
* @param cs_reserved_app Amount of CS reserved for application faces
*/
int hicn_infra_plugin_enable_disable (int enable_disable, int pit_max_size,
f64 pit_max_lifetime_sec_req,
int cs_max_size, vnet_link_t link);
/* vlib nodes that compose the hICN forwarder */
extern vlib_node_registration_t hicn_interest_pcslookup_node;
extern vlib_node_registration_t hicn_data_pcslookup_node;
extern vlib_node_registration_t hicn_data_fwd_node;
extern vlib_node_registration_t hicn_data_store_node;
extern vlib_node_registration_t hicn_interest_hitpit_node;
extern vlib_node_registration_t hicn_interest_hitcs_node;
extern vlib_node_registration_t hicn_pg_interest_node;
extern vlib_node_registration_t hicn_pg_data_node;
extern vlib_node_registration_t hicn_pg_server_node;
extern vlib_node_registration_t hicn_data_input_ip6_node;
extern vlib_node_registration_t hicn_data_input_ip4_node;
#endif /* // __HICN_INFRA_H__ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables: eval: (c-set-style "gnu") End:
*/
|
