LXR linux/include/uapi/linux/capi.h

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2/* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
   3 * 
   4 * CAPI 2.0 Interface for Linux
   5 * 
   6 * Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
   7 * 
   8 * This software may be used and distributed according to the terms
   9 * of the GNU General Public License, incorporated herein by reference.
  10 *
  11 */
  12
  13#ifndef __LINUX_CAPI_H__
  14#define __LINUX_CAPI_H__
  15
  16#include <linux/types.h>
  17#include <linux/ioctl.h>
  18#ifndef __KERNEL__
  19#include <linux/kernelcapi.h>
  20#endif
  21
  22/*
  23 * CAPI_REGISTER
  24 */
  25
  26typedef struct capi_register_params {   /* CAPI_REGISTER */
  27        __u32 level3cnt;        /* No. of simulatneous user data connections */
  28        __u32 datablkcnt;       /* No. of buffered data messages */
  29        __u32 datablklen;       /* Size of buffered data messages */
  30} capi_register_params;
  31
  32#define CAPI_REGISTER   _IOW('C',0x01,struct capi_register_params)
  33
  34/*
  35 * CAPI_GET_MANUFACTURER
  36 */
  37
  38#define CAPI_MANUFACTURER_LEN           64
  39
  40#define CAPI_GET_MANUFACTURER   _IOWR('C',0x06,int)     /* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */
  41
  42/*
  43 * CAPI_GET_VERSION
  44 */
  45
  46typedef struct capi_version {
  47        __u32 majorversion;
  48        __u32 minorversion;
  49        __u32 majormanuversion;
  50        __u32 minormanuversion;
  51} capi_version;
  52
  53#define CAPI_GET_VERSION        _IOWR('C',0x07,struct capi_version)
  54
  55/*
  56 * CAPI_GET_SERIAL
  57 */
  58
  59#define CAPI_SERIAL_LEN         8
  60#define CAPI_GET_SERIAL         _IOWR('C',0x08,int)     /* broken: wanted size 8 (CAPI_SERIAL_LEN) */
  61
  62/*
  63 * CAPI_GET_PROFILE
  64 */
  65
  66typedef struct capi_profile {
  67        __u16 ncontroller;      /* number of installed controller */
  68        __u16 nbchannel;        /* number of B-Channels */
  69        __u32 goptions;         /* global options */
  70        __u32 support1;         /* B1 protocols support */
  71        __u32 support2;         /* B2 protocols support */
  72        __u32 support3;         /* B3 protocols support */
  73        __u32 reserved[6];      /* reserved */
  74        __u32 manu[5];          /* manufacturer specific information */
  75} capi_profile;
  76
  77#define CAPI_GET_PROFILE        _IOWR('C',0x09,struct capi_profile)
  78
  79typedef struct capi_manufacturer_cmd {
  80        unsigned long cmd;
  81        void __user *data;
  82} capi_manufacturer_cmd;
  83
  84/*
  85 * CAPI_MANUFACTURER_CMD
  86 */
  87
  88#define CAPI_MANUFACTURER_CMD   _IOWR('C',0x20, struct capi_manufacturer_cmd)
  89
  90/*
  91 * CAPI_GET_ERRCODE
  92 * capi errcode is set, * if read, write, or ioctl returns EIO,
  93 * ioctl returns errcode directly, and in arg, if != 0
  94 */
  95
  96#define CAPI_GET_ERRCODE        _IOR('C',0x21, __u16)
  97
  98/*
  99 * CAPI_INSTALLED
 100 */
 101#define CAPI_INSTALLED          _IOR('C',0x22, __u16)
 102
 103
 104/*
 105 * member contr is input for
 106 * CAPI_GET_MANUFACTURER, CAPI_GET_VERSION, CAPI_GET_SERIAL
 107 * and CAPI_GET_PROFILE
 108 */
 109typedef union capi_ioctl_struct {
 110        __u32 contr;
 111        capi_register_params rparams;
 112        __u8 manufacturer[CAPI_MANUFACTURER_LEN];
 113        capi_version version;
 114        __u8 serial[CAPI_SERIAL_LEN];
 115        capi_profile profile;
 116        capi_manufacturer_cmd cmd;
 117        __u16 errcode;
 118} capi_ioctl_struct;
 119
 120/*
 121 * Middleware extension
 122 */
 123
 124#define CAPIFLAG_HIGHJACKING    0x0001
 125
 126#define CAPI_GET_FLAGS          _IOR('C',0x23, unsigned)
 127#define CAPI_SET_FLAGS          _IOR('C',0x24, unsigned)
 128#define CAPI_CLR_FLAGS          _IOR('C',0x25, unsigned)
 129
 130#define CAPI_NCCI_OPENCOUNT     _IOR('C',0x26, unsigned)
 131
 132#define CAPI_NCCI_GETUNIT       _IOR('C',0x27, unsigned)
 133
 134#endif                          /* __LINUX_CAPI_H__ */
 135