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 97typedef struct { 98 char drvid[25]; 99 unsigned long arg; 100} isdn_ioctl_struct; 101 102typedef struct { 103 char name[10]; 104 char phone[ISDN_MSNLEN]; 105 int outgoing; 106} isdn_net_ioctl_phone; 107 108typedef 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