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capi.h (3123B) - Raw

      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 #include <linux/kernelcapi.h>
     19 
     20 /*
     21  * CAPI_REGISTER
     22  */
     23 
     24 typedef struct capi_register_params {	/* CAPI_REGISTER */
     25 	__u32 level3cnt;	/* No. of simulatneous user data connections */
     26 	__u32 datablkcnt;	/* No. of buffered data messages */
     27 	__u32 datablklen;	/* Size of buffered data messages */
     28 } capi_register_params;
     29 
     30 #define	CAPI_REGISTER	_IOW('C',0x01,struct capi_register_params)
     31 
     32 /*
     33  * CAPI_GET_MANUFACTURER
     34  */
     35 
     36 #define CAPI_MANUFACTURER_LEN		64
     37 
     38 #define	CAPI_GET_MANUFACTURER	_IOWR('C',0x06,int)	/* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */
     39 
     40 /*
     41  * CAPI_GET_VERSION
     42  */
     43 
     44 typedef struct capi_version {
     45 	__u32 majorversion;
     46 	__u32 minorversion;
     47 	__u32 majormanuversion;
     48 	__u32 minormanuversion;
     49 } capi_version;
     50 
     51 #define CAPI_GET_VERSION	_IOWR('C',0x07,struct capi_version)
     52 
     53 /*
     54  * CAPI_GET_SERIAL
     55  */
     56 
     57 #define CAPI_SERIAL_LEN		8
     58 #define CAPI_GET_SERIAL		_IOWR('C',0x08,int)	/* broken: wanted size 8 (CAPI_SERIAL_LEN) */
     59 
     60 /*
     61  * CAPI_GET_PROFILE
     62  */
     63 
     64 typedef struct capi_profile {
     65 	__u16 ncontroller;	/* number of installed controller */
     66 	__u16 nbchannel;	/* number of B-Channels */
     67 	__u32 goptions;		/* global options */
     68 	__u32 support1;		/* B1 protocols support */
     69 	__u32 support2;		/* B2 protocols support */
     70 	__u32 support3;		/* B3 protocols support */
     71 	__u32 reserved[6];	/* reserved */
     72 	__u32 manu[5];		/* manufacturer specific information */
     73 } capi_profile;
     74 
     75 #define CAPI_GET_PROFILE	_IOWR('C',0x09,struct capi_profile)
     76 
     77 typedef struct capi_manufacturer_cmd {
     78 	unsigned long cmd;
     79 	void *data;
     80 } capi_manufacturer_cmd;
     81 
     82 /*
     83  * CAPI_MANUFACTURER_CMD
     84  */
     85 
     86 #define CAPI_MANUFACTURER_CMD	_IOWR('C',0x20, struct capi_manufacturer_cmd)
     87 
     88 /*
     89  * CAPI_GET_ERRCODE
     90  * capi errcode is set, * if read, write, or ioctl returns EIO,
     91  * ioctl returns errcode directly, and in arg, if != 0
     92  */
     93 
     94 #define CAPI_GET_ERRCODE	_IOR('C',0x21, __u16)
     95 
     96 /*
     97  * CAPI_INSTALLED
     98  */
     99 #define CAPI_INSTALLED		_IOR('C',0x22, __u16)
    100 
    101 
    102 /*
    103  * member contr is input for
    104  * CAPI_GET_MANUFACTURER, CAPI_GET_VERSION, CAPI_GET_SERIAL
    105  * and CAPI_GET_PROFILE
    106  */
    107 typedef union capi_ioctl_struct {
    108 	__u32 contr;
    109 	capi_register_params rparams;
    110 	__u8 manufacturer[CAPI_MANUFACTURER_LEN];
    111 	capi_version version;
    112 	__u8 serial[CAPI_SERIAL_LEN];
    113 	capi_profile profile;
    114 	capi_manufacturer_cmd cmd;
    115 	__u16 errcode;
    116 } capi_ioctl_struct;
    117 
    118 /*
    119  * Middleware extension
    120  */
    121 
    122 #define CAPIFLAG_HIGHJACKING	0x0001
    123 
    124 #define CAPI_GET_FLAGS		_IOR('C',0x23, unsigned)
    125 #define CAPI_SET_FLAGS		_IOR('C',0x24, unsigned)
    126 #define CAPI_CLR_FLAGS		_IOR('C',0x25, unsigned)
    127 
    128 #define CAPI_NCCI_OPENCOUNT	_IOR('C',0x26, unsigned)
    129 
    130 #define CAPI_NCCI_GETUNIT	_IOR('C',0x27, unsigned)
    131 
    132 #endif				/* __LINUX_CAPI_H__ */