blob: 5f14527cb07243a3318194a797fff6e3e573d110 (
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
|
/*
* Ouroboros - Copyright (C) 2016 - 2017
*
* Protocol Control Information of Data Transfer AE
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
#ifndef OUROBOROS_IPCPD_NORMAL_DT_PCI_H
#define OUROBOROS_IPCPD_NORMAL_DT_PCI_H
#include <ouroboros/shm_du_buff.h>
#include <ouroboros/proto.h>
#include <ouroboros/qoscube.h>
#include <stdint.h>
#include <stdbool.h>
#define DT_PROTO "dt"
/* Abstract syntax */
enum dtp_fields {
DTP_DST = 0, /* DST ADDRESS */
DTP_QOS, /* QOS ID */
DTP_DFD, /* DEST FD */
DTP_TTL, /* TTL FIELD */
DTP_NUM_FIELDS /* number of fields */
};
/* Default field lengths */
#define TTL_LEN 1
#define QOS_LEN 1
#define DFD_LEN 1
#define DST_LEN 2
struct dt_pci {
uint64_t dst_addr;
qoscube_t qc;
uint8_t ttl;
uint32_t fd;
};
int dt_pci_init(void);
void dt_pci_fini(void);
int dt_pci_ser(struct shm_du_buff * sdb,
struct dt_pci * dt_pci);
void dt_pci_des(struct shm_du_buff * sdb,
struct dt_pci * dt_pci);
void dt_pci_shrink(struct shm_du_buff * sdb);
#endif /* OUROBOROS_IPCPD_NORMAL_DT_PCI_H */
|
