linux/include/linux/capi.h
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   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 (calle@calle.in-berlin.de)
   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__ */
 134
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