1
/******************************************************************************
5
* Basic Linux Telephony Interface
7
* (c) Copyright 1999-2001 Quicknet Technologies, Inc.
9
* This program is free software; you can redistribute it and/or
10
* modify it under the terms of the GNU General Public License
11
* as published by the Free Software Foundation; either version
12
* 2 of the License, or (at your option) any later version.
14
* Authors: Ed Okerson, <eokerson@quicknet.net>
15
* Greg Herlein, <gherlein@quicknet.net>
17
* Contributors: Alan Cox, <alan@lxorguk.ukuu.org.uk>
18
* David W. Erhart, <derhart@quicknet.net>
20
* IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
21
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
22
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
23
* TECHNOLOGIES, INC. HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25
* QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
26
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
27
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
28
* ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
29
* TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
31
*****************************************************************************/
36
#define TELEPHONY_VERSION 3013
38
#define PHONE_VENDOR_IXJ 1
39
#define PHONE_VENDOR_QUICKNET PHONE_VENDOR_IXJ
40
#define PHONE_VENDOR_VOICETRONIX 2
41
#define PHONE_VENDOR_ACULAB 3
42
#define PHONE_VENDOR_DIGI 4
43
#define PHONE_VENDOR_FRANKLIN 5
45
/******************************************************************************
46
* Vendor Summary Information Area
48
* Quicknet Technologies, Inc. - makes low density analog telephony cards
49
* with audio compression, POTS and PSTN interfaces (www.quicknet.net)
51
* (other vendors following this API shuld add a short description of
52
* the telephony products they support under Linux)
54
*****************************************************************************/
55
#define QTI_PHONEJACK 100
56
#define QTI_LINEJACK 300
57
#define QTI_PHONEJACK_LITE 400
58
#define QTI_PHONEJACK_PCI 500
59
#define QTI_PHONECARD 600
61
/******************************************************************************
63
* The capabilities ioctls can inform you of the capabilities of each phone
64
* device installed in your system. The PHONECTL_CAPABILITIES ioctl
65
* returns an integer value indicating the number of capabilities the
66
* device has. The PHONECTL_CAPABILITIES_LIST will fill an array of
67
* capability structs with all of its capabilities. The
68
* PHONECTL_CAPABILITIES_CHECK takes a single capability struct and returns
69
* a TRUE if the device has that capability, otherwise it returns false.
71
******************************************************************************/
80
struct phone_capability {
94
#define PHONE_CAPABILITIES _IO ('q', 0x80)
95
#define PHONE_CAPABILITIES_LIST _IOR ('q', 0x81, struct phone_capability *)
96
#define PHONE_CAPABILITIES_CHECK _IOW ('q', 0x82, struct phone_capability *)
109
#define PHONE_RING _IO ('q', 0x83)
110
#define PHONE_HOOKSTATE _IO ('q', 0x84)
111
#define PHONE_MAXRINGS _IOW ('q', 0x85, char)
112
#define PHONE_RING_CADENCE _IOW ('q', 0x86, short)
113
#define OLD_PHONE_RING_START _IO ('q', 0x87)
114
#define PHONE_RING_START _IOW ('q', 0x87, PHONE_CID *)
115
#define PHONE_RING_STOP _IO ('q', 0x88)
117
#define USA_RING_CADENCE 0xC0C0
119
#define PHONE_REC_CODEC _IOW ('q', 0x89, int)
120
#define PHONE_REC_START _IO ('q', 0x8A)
121
#define PHONE_REC_STOP _IO ('q', 0x8B)
122
#define PHONE_REC_DEPTH _IOW ('q', 0x8C, int)
123
#define PHONE_FRAME _IOW ('q', 0x8D, int)
124
#define PHONE_REC_VOLUME _IOW ('q', 0x8E, int)
125
#define PHONE_REC_VOLUME_LINEAR _IOW ('q', 0xDB, int)
126
#define PHONE_REC_LEVEL _IO ('q', 0x8F)
128
#define PHONE_PLAY_CODEC _IOW ('q', 0x90, int)
129
#define PHONE_PLAY_START _IO ('q', 0x91)
130
#define PHONE_PLAY_STOP _IO ('q', 0x92)
131
#define PHONE_PLAY_DEPTH _IOW ('q', 0x93, int)
132
#define PHONE_PLAY_VOLUME _IOW ('q', 0x94, int)
133
#define PHONE_PLAY_VOLUME_LINEAR _IOW ('q', 0xDC, int)
134
#define PHONE_PLAY_LEVEL _IO ('q', 0x95)
135
#define PHONE_DTMF_READY _IOR ('q', 0x96, int)
136
#define PHONE_GET_DTMF _IOR ('q', 0x97, int)
137
#define PHONE_GET_DTMF_ASCII _IOR ('q', 0x98, int)
138
#define PHONE_DTMF_OOB _IOW ('q', 0x99, int)
139
#define PHONE_EXCEPTION _IOR ('q', 0x9A, int)
140
#define PHONE_PLAY_TONE _IOW ('q', 0x9B, char)
141
#define PHONE_SET_TONE_ON_TIME _IOW ('q', 0x9C, int)
142
#define PHONE_SET_TONE_OFF_TIME _IOW ('q', 0x9D, int)
143
#define PHONE_GET_TONE_ON_TIME _IO ('q', 0x9E)
144
#define PHONE_GET_TONE_OFF_TIME _IO ('q', 0x9F)
145
#define PHONE_GET_TONE_STATE _IO ('q', 0xA0)
146
#define PHONE_BUSY _IO ('q', 0xA1)
147
#define PHONE_RINGBACK _IO ('q', 0xA2)
148
#define PHONE_DIALTONE _IO ('q', 0xA3)
149
#define PHONE_CPT_STOP _IO ('q', 0xA4)
151
#define PHONE_PSTN_SET_STATE _IOW ('q', 0xA4, int)
152
#define PHONE_PSTN_GET_STATE _IO ('q', 0xA5)
154
#define PSTN_ON_HOOK 0
155
#define PSTN_RINGING 1
156
#define PSTN_OFF_HOOK 2
157
#define PSTN_PULSE_DIAL 3
159
/******************************************************************************
161
* The wink duration is tunable with this ioctl. The default wink duration
162
* is 320ms. You do not need to use this ioctl if you do not require a
163
* different wink duration.
165
******************************************************************************/
166
#define PHONE_WINK_DURATION _IOW ('q', 0xA6, int)
167
#define PHONE_WINK _IOW ('q', 0xAA, int)
169
/******************************************************************************
173
******************************************************************************/
190
struct phone_codec_data
193
unsigned short buf_min, buf_opt, buf_max;
196
#define PHONE_QUERY_CODEC _IOWR ('q', 0xA7, struct phone_codec_data *)
197
#define PHONE_PSTN_LINETEST _IO ('q', 0xA8)
199
/******************************************************************************
201
* This controls the VAD/CNG functionality of G.723.1. The driver will
202
* always pass full size frames, any unused bytes will be padded with zeros,
203
* and frames passed to the driver should also be padded with zeros. The
204
* frame type is encoded in the least significant two bits of the first
205
* WORD of the frame as follows:
207
* bits 1-0 Frame Type Data Rate Significant Words
208
* 00 0 G.723.1 6.3 12
209
* 01 1 G.723.1 5.3 10
211
* 11 3 Repeat last CNG 2 bits
213
******************************************************************************/
214
#define PHONE_VAD _IOW ('q', 0xA9, int)
217
/******************************************************************************
219
* The exception structure allows us to multiplex multiple events onto the
220
* select() exception set. If any of these flags are set select() will
221
* return with a positive indication on the exception set. The dtmf_ready
222
* bit indicates if there is data waiting in the DTMF buffer. The
223
* hookstate bit is set if there is a change in hookstate status, it does not
224
* indicate the current state of the hookswitch. The pstn_ring bit
225
* indicates that the DAA on a LineJACK card has detected ring voltage on
226
* the PSTN port. The caller_id bit indicates that caller_id data has been
227
* received and is available. The pstn_wink bit indicates that the DAA on
228
* the LineJACK has received a wink from the telco switch. The f0, f1, f2
229
* and f3 bits indicate that the filter has been triggered by detecting the
230
* frequency programmed into that filter.
232
* The remaining bits should be set to zero. They will become defined over time
233
* for other interface cards and their needs.
235
******************************************************************************/
238
unsigned int dtmf_ready:1;
239
unsigned int hookstate:1;
240
unsigned int pstn_ring:1;
241
unsigned int caller_id:1;
242
unsigned int pstn_wink:1;
247
unsigned int flash:1;
252
unsigned int reserved:18;
255
union telephony_exception {
256
struct phone_except bits;
261
#endif /* TELEPHONY_H */