---

---

---

01: /* $Id: isdnif.h,v 1.43.2.2 2004/01/12 23:08:35 keil Exp $
02:  *
03:  * Linux ISDN subsystem
04:  * Definition of the interface between the subsystem and its low-level drivers.
05:  *
06:  * Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
07:  * Copyright 1995,96    Thinking Objects Software GmbH Wuerzburg
08:  * 
09:  * 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: 

---

---

---