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