blob: 32fca952afe7bc62b4f3d213a34d5d01d3d7c349 (
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
|
/*
* 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_DATA_PCSLOOKUP_H__
#define __HICN_DATA_PCSLOOKUP_H__
#include "pcs.h"
/**
* @file data_pcslookup.h
*
* This is the node encoutered by data packets after the hicn6-face-input or
* hicn4-face-input. This node performs a lookup in the pit and content store
* and if there is a hit in the PIT, the vlib buffer is passed to the
* hicn-data-fwd while if there is a hit in the CS or there isn't any hit, the
* packet is dropped.
*/
/*
* Node context data; we think this is per-thread/instance
*/
typedef struct hicn_data_pcslookup_runtime_s
{
int id;
hicn_pit_cs_t *pitcs;
} hicn_data_pcslookup_runtime_t;
/* Trace context struct */
typedef struct
{
u32 next_index;
u32 sw_if_index;
u8 pkt_type;
} hicn_data_pcslookup_trace_t;
typedef enum
{
HICN_DATA_PCSLOOKUP_NEXT_DATA_FWD, /* This must be one position
* before the error drop!! */
HICN_DATA_PCSLOOKUP_NEXT_ERROR_DROP,
HICN_DATA_PCSLOOKUP_N_NEXT,
} hicn_data_pcslookup_next_t;
#endif /* //__HICN_DATA_PCSLOOKUP_H__ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables: eval: (c-set-style "gnu") End:
*/
|
