projects/linux·blob da89fb16 · refs

133 lines · 3.0 KiB

1/* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
2 *
3 * CAPI 2.0 Interface for Linux
4 *
5 * Copyright 1997 by Carsten Paeth ([email protected])
6 *
7 * This software may be used and distributed according to the terms
8 * of the GNU General Public License, incorporated herein by reference.
9 *
10 */
11
12#ifndef __LINUX_CAPI_H__
13#define __LINUX_CAPI_H__
14
15#include <linux/types.h>
16#include <linux/ioctl.h>
17#ifndef __KERNEL__
18#include <linux/kernelcapi.h>
19#endif
20
21/*
22 * CAPI_REGISTER
23 */
24
25typedef struct capi_register_params { /* CAPI_REGISTER */
26 __u32 level3cnt; /* No. of simulatneous user data connections */
27 __u32 datablkcnt; /* No. of buffered data messages */
28 __u32 datablklen; /* Size of buffered data messages */
29} capi_register_params;
30
31#define CAPI_REGISTER _IOW('C',0x01,struct capi_register_params)
32
33/*
34 * CAPI_GET_MANUFACTURER
35 */
36
37#define CAPI_MANUFACTURER_LEN 64
38
39#define CAPI_GET_MANUFACTURER _IOWR('C',0x06,int) /* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */
40
41/*
42 * CAPI_GET_VERSION
43 */
44
45typedef struct capi_version {
46 __u32 majorversion;
47 __u32 minorversion;
48 __u32 majormanuversion;
49 __u32 minormanuversion;
50} capi_version;
51
52#define CAPI_GET_VERSION _IOWR('C',0x07,struct capi_version)
53
54/*
55 * CAPI_GET_SERIAL
56 */
57
58#define CAPI_SERIAL_LEN 8
59#define CAPI_GET_SERIAL _IOWR('C',0x08,int) /* broken: wanted size 8 (CAPI_SERIAL_LEN) */
60
61/*
62 * CAPI_GET_PROFILE
63 */
64
65typedef struct capi_profile {
66 __u16 ncontroller; /* number of installed controller */
67 __u16 nbchannel; /* number of B-Channels */
68 __u32 goptions; /* global options */
69 __u32 support1; /* B1 protocols support */
70 __u32 support2; /* B2 protocols support */
71 __u32 support3; /* B3 protocols support */
72 __u32 reserved[6]; /* reserved */
73 __u32 manu[5]; /* manufacturer specific information */
74} capi_profile;
75
76#define CAPI_GET_PROFILE _IOWR('C',0x09,struct capi_profile)
77
78typedef struct capi_manufacturer_cmd {
79 unsigned long cmd;
80 void __user *data;
81} capi_manufacturer_cmd;
82
83/*
84 * CAPI_MANUFACTURER_CMD
85 */
86
87#define CAPI_MANUFACTURER_CMD _IOWR('C',0x20, struct capi_manufacturer_cmd)
88
89/*
90 * CAPI_GET_ERRCODE
91 * capi errcode is set, * if read, write, or ioctl returns EIO,
92 * ioctl returns errcode directly, and in arg, if != 0
93 */
94
95#define CAPI_GET_ERRCODE _IOR('C',0x21, __u16)
96
97/*
98 * CAPI_INSTALLED
99 */
100#define CAPI_INSTALLED _IOR('C',0x22, __u16)
101
102
103/*
104 * member contr is input for
105 * CAPI_GET_MANUFACTURER, CAPI_VERSION, CAPI_GET_SERIAL
106 * and CAPI_GET_PROFILE
107 */
108typedef union capi_ioctl_struct {
109 __u32 contr;
110 capi_register_params rparams;
111 __u8 manufacturer[CAPI_MANUFACTURER_LEN];
112 capi_version version;
113 __u8 serial[CAPI_SERIAL_LEN];
114 capi_profile profile;
115 capi_manufacturer_cmd cmd;
116 __u16 errcode;
117} capi_ioctl_struct;
118
119/*
120 * Middleware extension
121 */
122
123#define CAPIFLAG_HIGHJACKING 0x0001
124
125#define CAPI_GET_FLAGS _IOR('C',0x23, unsigned)
126#define CAPI_SET_FLAGS _IOR('C',0x24, unsigned)
127#define CAPI_CLR_FLAGS _IOR('C',0x25, unsigned)
128
129#define CAPI_NCCI_OPENCOUNT _IOR('C',0x26, unsigned)
130
131#define CAPI_NCCI_GETUNIT _IOR('C',0x27, unsigned)
132
133#endif /* __LINUX_CAPI_H__ */