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isdnif.h
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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 ([email protected])
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 _UAPI__ISDNIF_H__
15 #define _UAPI__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 /* _UAPI__ISDNIF_H__ */