include/uapi/linux/isdn.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 /* $Id: isdn.h,v 1.125.2.3 2004/02/10 01:07:14 keil Exp $
   3  *
   4  * Main header for the Linux ISDN subsystem (linklevel).
   5  *
   6  * Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
   7  * Copyright 1995,96    by Thinking Objects Software GmbH Wuerzburg
   8  * Copyright 1995,96    by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
   9  *
  10  * This software may be used and distributed according to the terms
  11  * of the GNU General Public License, incorporated herein by reference.
  12  *
  13  */
  14
  15 #ifndef _UAPI__ISDN_H__
  16 #define _UAPI__ISDN_H__
  17
  18 #include <linux/ioctl.h>
  19 #include <linux/tty.h>
  20
  21 #define ISDN_MAX_DRIVERS    32
  22 #define ISDN_MAX_CHANNELS   64
  23
  24 /* New ioctl-codes */
  25 #define IIOCNETAIF  _IO('I',1)
  26 #define IIOCNETDIF  _IO('I',2)
  27 #define IIOCNETSCF  _IO('I',3)
  28 #define IIOCNETGCF  _IO('I',4)
  29 #define IIOCNETANM  _IO('I',5)
  30 #define IIOCNETDNM  _IO('I',6)
  31 #define IIOCNETGNM  _IO('I',7)
  32 #define IIOCGETSET  _IO('I',8) /* no longer supported */
  33 #define IIOCSETSET  _IO('I',9) /* no longer supported */
  34 #define IIOCSETVER  _IO('I',10)
  35 #define IIOCNETHUP  _IO('I',11)
  36 #define IIOCSETGST  _IO('I',12)
  37 #define IIOCSETBRJ  _IO('I',13)
  38 #define IIOCSIGPRF  _IO('I',14)
  39 #define IIOCGETPRF  _IO('I',15)
  40 #define IIOCSETPRF  _IO('I',16)
  41 #define IIOCGETMAP  _IO('I',17)
  42 #define IIOCSETMAP  _IO('I',18)
  43 #define IIOCNETASL  _IO('I',19)
  44 #define IIOCNETDIL  _IO('I',20)
  45 #define IIOCGETCPS  _IO('I',21)
  46 #define IIOCGETDVR  _IO('I',22)
  47 #define IIOCNETLCR  _IO('I',23) /* dwabc ioctl for LCR from isdnlog */
  48 #define IIOCNETDWRSET  _IO('I',24) /* dwabc ioctl to reset abc-values to default on a net-interface */
  49
  50 #define IIOCNETALN  _IO('I',32)
  51 #define IIOCNETDLN  _IO('I',33)
  52
  53 #define IIOCNETGPN  _IO('I',34)
  54
  55 #define IIOCDBGVAR  _IO('I',127)
  56
  57 #define IIOCDRVCTL  _IO('I',128)
  58
  59 /* cisco hdlck device private ioctls */
  60 #define SIOCGKEEPPERIOD (SIOCDEVPRIVATE + 0)
  61 #define SIOCSKEEPPERIOD (SIOCDEVPRIVATE + 1)
  62 #define SIOCGDEBSERINT  (SIOCDEVPRIVATE + 2)
  63 #define SIOCSDEBSERINT  (SIOCDEVPRIVATE + 3)
  64
  65 /* Packet encapsulations for net-interfaces */
  66 #define ISDN_NET_ENCAP_ETHER      0
  67 #define ISDN_NET_ENCAP_RAWIP      1
  68 #define ISDN_NET_ENCAP_IPTYP      2
  69 #define ISDN_NET_ENCAP_CISCOHDLC  3 /* Without SLARP and keepalive */
  70 #define ISDN_NET_ENCAP_SYNCPPP    4
  71 #define ISDN_NET_ENCAP_UIHDLC     5
  72 #define ISDN_NET_ENCAP_CISCOHDLCK 6 /* With SLARP and keepalive    */
  73 #define ISDN_NET_ENCAP_X25IFACE   7 /* Documentation/networking/x25-iface.txt */
  74 #define ISDN_NET_ENCAP_MAX_ENCAP  ISDN_NET_ENCAP_X25IFACE
  75
  76 /* Facility which currently uses an ISDN-channel */
  77 #define ISDN_USAGE_NONE       0
  78 #define ISDN_USAGE_RAW        1
  79 #define ISDN_USAGE_MODEM      2
  80 #define ISDN_USAGE_NET        3
  81 #define ISDN_USAGE_VOICE      4
  82 #define ISDN_USAGE_FAX        5
  83 #define ISDN_USAGE_MASK       7 /* Mask to get plain usage */
  84 #define ISDN_USAGE_DISABLED  32 /* This bit is set, if channel is disabled */
  85 #define ISDN_USAGE_EXCLUSIVE 64 /* This bit is set, if channel is exclusive */
  86 #define ISDN_USAGE_OUTGOING 128 /* This bit is set, if channel is outgoing  */
  87
  88 #define ISDN_MODEM_NUMREG    24        /* Number of Modem-Registers        */
  89 #define ISDN_LMSNLEN         255 /* Length of tty's Listen-MSN string */
  90 #define ISDN_CMSGLEN         50  /* Length of CONNECT-Message to add for Modem */
  91
  92 #define ISDN_MSNLEN          32
  93 #define NET_DV 0x06  /* Data version for isdn_net_ioctl_cfg   */
  94 #define TTY_DV 0x06  /* Data version for iprofd etc.          */
  95
  96 #define INF_DV 0x01  /* Data version for /dev/isdninfo        */
  97
  98 typedef struct {
  99   char drvid[25];
 100   unsigned long arg;
 101 } isdn_ioctl_struct;
 102
 103 typedef struct {
 104   char name[10];
 105   char phone[ISDN_MSNLEN];
 106   int  outgoing;
 107 } isdn_net_ioctl_phone;
 108
 109 typedef struct {
 110   char name[10];     /* Name of interface                     */
 111   char master[10];   /* Name of Master for Bundling           */
 112   char slave[10];    /* Name of Slave for Bundling            */
 113   char eaz[256];     /* EAZ/MSN                               */
 114   char drvid[25];    /* DriverId for Bindings                 */
 115   int  onhtime;      /* Hangup-Timeout                        */
 116   int  charge;       /* Charge-Units                          */
 117   int  l2_proto;     /* Layer-2 protocol                      */
 118   int  l3_proto;     /* Layer-3 protocol                      */
 119   int  p_encap;      /* Encapsulation                         */
 120   int  exclusive;    /* Channel, if bound exclusive           */
 121   int  dialmax;      /* Dial Retry-Counter                    */
 122   int  slavedelay;   /* Delay until slave starts up           */
 123   int  cbdelay;      /* Delay before Callback                 */
 124   int  chargehup;    /* Flag: Charge-Hangup                   */
 125   int  ihup;         /* Flag: Hangup-Timeout on incoming line */
 126   int  secure;       /* Flag: Secure                          */
 127   int  callback;     /* Flag: Callback                        */
 128   int  cbhup;        /* Flag: Reject Call before Callback     */
 129   int  pppbind;      /* ippp device for bindings              */
 130   int  chargeint;    /* Use fixed charge interval length      */
 131   int  triggercps;   /* BogoCPS needed for triggering slave   */
 132   int  dialtimeout;  /* Dial-Timeout                          */
 133   int  dialwait;     /* Time to wait after failed dial        */
 134   int  dialmode;     /* Flag: off / on / auto                 */
 135 } isdn_net_ioctl_cfg;
 136
 137 #define ISDN_NET_DIALMODE_MASK  0xC0    /* bits for status                */
 138 #define ISDN_NET_DM_OFF         0x00    /* this interface is stopped      */
 139 #define ISDN_NET_DM_MANUAL      0x40    /* this interface is on (manual)  */
 140 #define ISDN_NET_DM_AUTO        0x80    /* this interface is autodial     */
 141 #define ISDN_NET_DIALMODE(x) ((&(x))->flags & ISDN_NET_DIALMODE_MASK)
 142
 143
 144 #endif /* _UAPI__ISDN_H__ */