capi.h

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/* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
 * 
 * CAPI 2.0 Interface for Linux
 * 
 * Copyright 1997 by Carsten Paeth ([email protected])
 * 
 * This software may be used and distributed according to the terms
 * of the GNU General Public License, incorporated herein by reference.
 *
 */

#ifndef __LINUX_CAPI_H__
#define __LINUX_CAPI_H__

#include <linux/types.h>
#include <linux/ioctl.h>
#ifndef __KERNEL__
#include <linux/kernelcapi.h>
#endif

/*
 * CAPI_REGISTER
 */

typedef struct capi_register_params {   /* CAPI_REGISTER */
    __u32 level3cnt;    /* No. of simulatneous user data connections */
    __u32 datablkcnt;   /* No. of buffered data messages */
    __u32 datablklen;   /* Size of buffered data messages */
} capi_register_params;

#define CAPI_REGISTER   _IOW('C',0x01,struct capi_register_params)

/*
 * CAPI_GET_MANUFACTURER
 */

#define CAPI_MANUFACTURER_LEN       64

#define CAPI_GET_MANUFACTURER   _IOWR('C',0x06,int) /* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */

/*
 * CAPI_GET_VERSION
 */

typedef struct capi_version {
    __u32 majorversion;
    __u32 minorversion;
    __u32 majormanuversion;
    __u32 minormanuversion;
} capi_version;

#define CAPI_GET_VERSION    _IOWR('C',0x07,struct capi_version)

/*
 * CAPI_GET_SERIAL
 */

#define CAPI_SERIAL_LEN     8
#define CAPI_GET_SERIAL     _IOWR('C',0x08,int) /* broken: wanted size 8 (CAPI_SERIAL_LEN) */

/*
 * CAPI_GET_PROFILE
 */

typedef struct capi_profile {
    __u16 ncontroller;  /* number of installed controller */
    __u16 nbchannel;    /* number of B-Channels */
    __u32 goptions;     /* global options */
    __u32 support1;     /* B1 protocols support */
    __u32 support2;     /* B2 protocols support */
    __u32 support3;     /* B3 protocols support */
    __u32 reserved[6];  /* reserved */
    __u32 manu[5];      /* manufacturer specific information */
} capi_profile;

#define CAPI_GET_PROFILE    _IOWR('C',0x09,struct capi_profile)

typedef struct capi_manufacturer_cmd {
    unsigned long cmd;
    void __user *data;
} capi_manufacturer_cmd;

/*
 * CAPI_MANUFACTURER_CMD
 */

#define CAPI_MANUFACTURER_CMD   _IOWR('C',0x20, struct capi_manufacturer_cmd)

/*
 * CAPI_GET_ERRCODE
 * capi errcode is set, * if read, write, or ioctl returns EIO,
 * ioctl returns errcode directly, and in arg, if != 0
 */

#define CAPI_GET_ERRCODE    _IOR('C',0x21, __u16)

/*
 * CAPI_INSTALLED
 */
#define CAPI_INSTALLED      _IOR('C',0x22, __u16)


/*
 * member contr is input for
 * CAPI_GET_MANUFACTURER, CAPI_VERSION, CAPI_GET_SERIAL
 * and CAPI_GET_PROFILE
 */
typedef union capi_ioctl_struct {
    __u32 contr;
    capi_register_params rparams;
    __u8 manufacturer[CAPI_MANUFACTURER_LEN];
    capi_version version;
    __u8 serial[CAPI_SERIAL_LEN];
    capi_profile profile;
    capi_manufacturer_cmd cmd;
    __u16 errcode;
} capi_ioctl_struct;

/*
 * Middleware extension
 */

#define CAPIFLAG_HIGHJACKING    0x0001

#define CAPI_GET_FLAGS      _IOR('C',0x23, unsigned)
#define CAPI_SET_FLAGS      _IOR('C',0x24, unsigned)
#define CAPI_CLR_FLAGS      _IOR('C',0x25, unsigned)

#define CAPI_NCCI_OPENCOUNT _IOR('C',0x26, unsigned)

#define CAPI_NCCI_GETUNIT   _IOR('C',0x27, unsigned)

#endif              /* __LINUX_CAPI_H__ */