include/linux/capi.h

   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 <asm/types.h>
  16 #include <linux/ioctl.h>
  17 #ifndef __KERNEL__
  18 #include <linux/kernelcapi.h>
  19 #endif
  20
  21 /*
  22  * CAPI_REGISTER
  23  */
  24
  25 typedef 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
  45 typedef 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
  65 typedef 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
  78 typedef 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  */
 108 typedef 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__ */