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