/* $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>
#include <linux/kernelcapi.h>

/*
* 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 *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__ */