blob: 1db1b0bd5ab0bfb6bf59d20c8dbfa8a4c759ebfd [file] [log] [blame]
Tim Zimmermann5c435c12021-03-18 09:19:56 +01001/* $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__ */