1/* $Id: isdnif.h,v 1.43.2.2 2004/01/12 23:08:35 keil Exp $ 2 * 3 * Linux ISDN subsystem 4 * Definition of the interface between the subsystem and its low-level drivers. 5 * 6 * Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de) 7 * Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg 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 __ISDNIF_H__ 15#define __ISDNIF_H__ 16 17 18/* 19 * Values for general protocol-selection 20 */ 21#define ISDN_PTYPE_UNKNOWN 0 /* Protocol undefined */ 22#define ISDN_PTYPE_1TR6 1 /* german 1TR6-protocol */ 23#define ISDN_PTYPE_EURO 2 /* EDSS1-protocol */ 24#define ISDN_PTYPE_LEASED 3 /* for leased lines */ 25#define ISDN_PTYPE_NI1 4 /* US NI-1 protocol */ 26#define ISDN_PTYPE_MAX 7 /* Max. 8 Protocols */ 27 28/* 29 * Values for Layer-2-protocol-selection 30 */ 31#define ISDN_PROTO_L2_X75I 0 /* X75/LAPB with I-Frames */ 32#define ISDN_PROTO_L2_X75UI 1 /* X75/LAPB with UI-Frames */ 33#define ISDN_PROTO_L2_X75BUI 2 /* X75/LAPB with UI-Frames */ 34#define ISDN_PROTO_L2_HDLC 3 /* HDLC */ 35#define ISDN_PROTO_L2_TRANS 4 /* Transparent (Voice) */ 36#define ISDN_PROTO_L2_X25DTE 5 /* X25/LAPB DTE mode */ 37#define ISDN_PROTO_L2_X25DCE 6 /* X25/LAPB DCE mode */ 38#define ISDN_PROTO_L2_V11096 7 /* V.110 bitrate adaption 9600 Baud */ 39#define ISDN_PROTO_L2_V11019 8 /* V.110 bitrate adaption 19200 Baud */ 40#define ISDN_PROTO_L2_V11038 9 /* V.110 bitrate adaption 38400 Baud */ 41#define ISDN_PROTO_L2_MODEM 10 /* Analog Modem on Board */ 42#define ISDN_PROTO_L2_FAX 11 /* Fax Group 2/3 */ 43#define ISDN_PROTO_L2_HDLC_56K 12 /* HDLC 56k */ 44#define ISDN_PROTO_L2_MAX 15 /* Max. 16 Protocols */ 45 46/* 47 * Values for Layer-3-protocol-selection 48 */ 49#define ISDN_PROTO_L3_TRANS 0 /* Transparent */ 50#define ISDN_PROTO_L3_TRANSDSP 1 /* Transparent with DSP */ 51#define ISDN_PROTO_L3_FCLASS2 2 /* Fax Group 2/3 CLASS 2 */ 52#define ISDN_PROTO_L3_FCLASS1 3 /* Fax Group 2/3 CLASS 1 */ 53#define ISDN_PROTO_L3_MAX 7 /* Max. 8 Protocols */ 54 55 56#endif /* __ISDNIF_H__ */ 57