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1#ifndef __LINUX_IXJUSER_H
2#define __LINUX_IXJUSER_H
3
4/******************************************************************************
5 *
6 * ixjuser.h
7 *
8 * Device Driver for Quicknet Technologies, Inc.'s Telephony cards
9 * including the Internet PhoneJACK, Internet PhoneJACK Lite,
10 * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and
11 * SmartCABLE
12 *
13 * (c) Copyright 1999-2001 Quicknet Technologies, Inc.
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License
17 * as published by the Free Software Foundation; either version
18 * 2 of the License, or (at your option) any later version.
19 *
20 * Author: Ed Okerson, <eokerson@quicknet.net>
21 *
22 * Contributors: Greg Herlein, <gherlein@quicknet.net>
23 * David W. Erhart, <derhart@quicknet.net>
24 * John Sellers, <jsellers@quicknet.net>
25 * Mike Preston, <mpreston@quicknet.net>
26 *
27 * More information about the hardware related to this driver can be found
28 * at our website: http://www.quicknet.net
29 *
30 * Fixes:
31 *
32 * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
33 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
34 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
35 * TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
38 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
39 * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
40 * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
41 * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
42 *
43 *****************************************************************************/
44
45static char ixjuser_h_rcsid[] = "$Id: ixjuser.h,v 4.1 2001/08/05 00:17:37 craigs Exp $";
46
47#include <linux/telephony.h>
48
49
50/******************************************************************************
51*
52* IOCTL's used for the Quicknet Telephony Cards
53*
54* If you use the IXJCTL_TESTRAM command, the card must be power cycled to
55* reset the SRAM values before futher use.
56*
57******************************************************************************/
58
59#define IXJCTL_DSP_RESET _IO ('q', 0xC0)
60
61#define IXJCTL_RING PHONE_RING
62#define IXJCTL_HOOKSTATE PHONE_HOOKSTATE
63#define IXJCTL_MAXRINGS PHONE_MAXRINGS
64#define IXJCTL_RING_CADENCE PHONE_RING_CADENCE
65#define IXJCTL_RING_START PHONE_RING_START
66#define IXJCTL_RING_STOP PHONE_RING_STOP
67
68#define IXJCTL_CARDTYPE _IOR ('q', 0xC1, int)
69#define IXJCTL_SERIAL _IOR ('q', 0xC2, int)
70#define IXJCTL_DSP_TYPE _IOR ('q', 0xC3, int)
71#define IXJCTL_DSP_VERSION _IOR ('q', 0xC4, int)
72#define IXJCTL_VERSION _IOR ('q', 0xDA, char *)
73#define IXJCTL_DSP_IDLE _IO ('q', 0xC5)
74#define IXJCTL_TESTRAM _IO ('q', 0xC6)
75
76/******************************************************************************
77*
78* This group of IOCTLs deal with the record settings of the DSP
79*
80* The IXJCTL_REC_DEPTH command sets the internal buffer depth of the DSP.
81* Setting a lower depth reduces latency, but increases the demand of the
82* application to service the driver without frame loss. The DSP has 480
83* bytes of physical buffer memory for the record channel so the true
84* maximum limit is determined by how many frames will fit in the buffer.
85*
86* 1 uncompressed (480 byte) 16-bit linear frame.
87* 2 uncompressed (240 byte) 8-bit A-law/mu-law frames.
88* 15 TrueSpeech 8.5 frames.
89* 20 TrueSpeech 6.3,5.3,4.8 or 4.1 frames.
90*
91* The default in the driver is currently set to 2 frames.
92*
93* The IXJCTL_REC_VOLUME and IXJCTL_PLAY_VOLUME commands both use a Q8
94* number as a parameter, 0x100 scales the signal by 1.0, 0x200 scales the
95* signal by 2.0, 0x80 scales the signal by 0.5. No protection is given
96* against over-scaling, if the multiplication factor times the input
97* signal exceeds 16 bits, overflow distortion will occur. The default
98* setting is 0x100 (1.0).
99*
100* The IXJCTL_REC_LEVEL returns the average signal level (not r.m.s.) on
101* the most recently recorded frame as a 16 bit value.
102******************************************************************************/
103
104#define IXJCTL_REC_CODEC PHONE_REC_CODEC
105#define IXJCTL_REC_START PHONE_REC_START
106#define IXJCTL_REC_STOP PHONE_REC_STOP
107#define IXJCTL_REC_DEPTH PHONE_REC_DEPTH
108#define IXJCTL_FRAME PHONE_FRAME
109#define IXJCTL_REC_VOLUME PHONE_REC_VOLUME
110#define IXJCTL_REC_LEVEL PHONE_REC_LEVEL
111
112typedef enum {
113 f300_640 = 4, f300_500, f1100, f350, f400, f480, f440, f620, f20_50,
114 f133_200, f300, f300_420, f330, f300_425, f330_440, f340, f350_400,
115 f350_440, f350_450, f360, f380_420, f392, f400_425, f400_440, f400_450,
116 f420, f425, f425_450, f425_475, f435, f440_450, f440_480, f445, f450,
117 f452, f475, f480_620, f494, f500, f520, f523, f525, f540_660, f587,
118 f590, f600, f660, f700, f740, f750, f750_1450, f770, f800, f816, f850,
119 f857_1645, f900, f900_1300, f935_1215, f941_1477, f942, f950, f950_1400,
120 f975, f1000, f1020, f1050, f1100_1750, f1140, f1200, f1209, f1330, f1336,
121 lf1366, f1380, f1400, f1477, f1600, f1633_1638, f1800, f1860
122} IXJ_FILTER_FREQ;
123
124typedef struct {
125 unsigned int filter;
126 IXJ_FILTER_FREQ freq;
127 char enable;
128} IXJ_FILTER;
129
130typedef struct {
131 char enable;
132 char en_filter;
133 unsigned int filter;
134 unsigned int on1;
135 unsigned int off1;
136 unsigned int on2;
137 unsigned int off2;
138 unsigned int on3;
139 unsigned int off3;
140} IXJ_FILTER_CADENCE;
141
142#define IXJCTL_SET_FILTER _IOW ('q', 0xC7, IXJ_FILTER *)
143#define IXJCTL_SET_FILTER_RAW _IOW ('q', 0xDD, IXJ_FILTER_RAW *)
144#define IXJCTL_GET_FILTER_HIST _IOW ('q', 0xC8, int)
145#define IXJCTL_FILTER_CADENCE _IOW ('q', 0xD6, IXJ_FILTER_CADENCE *)
146#define IXJCTL_PLAY_CID _IO ('q', 0xD7)
147/******************************************************************************
148*
149* This IOCTL allows you to reassign values in the tone index table. The
150* tone table has 32 entries (0 - 31), but the driver only allows entries
151* 13 - 27 to be modified, entry 0 is reserved for silence and 1 - 12 are
152* the standard DTMF digits and 28 - 31 are the DTMF tones for A, B, C & D.
153* The positions used internally for Call Progress Tones are as follows:
154* Dial Tone - 25
155* Ring Back - 26
156* Busy Signal - 27
157*
158* The freq values are calculated as:
159* freq = cos(2 * PI * frequency / 8000)
160*
161* The most commonly needed values are already calculated and listed in the
162* enum IXJ_TONE_FREQ. Each tone index can have two frequencies with
163* different gains, if you are only using a single frequency set the unused
164* one to 0.
165*
166* The gain values range from 0 to 15 indicating +6dB to -24dB in 2dB
167* increments.
168*
169******************************************************************************/
170
171typedef enum {
172 hz20 = 0x7ffa,
173 hz50 = 0x7fe5,
174 hz133 = 0x7f4c,
175 hz200 = 0x7e6b,
176 hz261 = 0x7d50, /* .63 C1 */
177 hz277 = 0x7cfa, /* .18 CS1 */
178 hz293 = 0x7c9f, /* .66 D1 */
179 hz300 = 0x7c75,
180 hz311 = 0x7c32, /* .13 DS1 */
181 hz329 = 0x7bbf, /* .63 E1 */
182 hz330 = 0x7bb8,
183 hz340 = 0x7b75,
184 hz349 = 0x7b37, /* .23 F1 */
185 hz350 = 0x7b30,
186 hz360 = 0x7ae9,
187 hz369 = 0x7aa8, /* .99 FS1 */
188 hz380 = 0x7a56,
189 hz392 = 0x79fa, /* .00 G1 */
190 hz400 = 0x79bb,
191 hz415 = 0x7941, /* .30 GS1 */
192 hz420 = 0x7918,
193 hz425 = 0x78ee,
194 hz435 = 0x7899,
195 hz440 = 0x786d, /* .00 A1 */
196 hz445 = 0x7842,
197 hz450 = 0x7815,
198 hz452 = 0x7803,
199 hz466 = 0x7784, /* .16 AS1 */
200 hz475 = 0x7731,
201 hz480 = 0x7701,
202 hz493 = 0x7685, /* .88 B1 */
203 hz494 = 0x767b,
204 hz500 = 0x7640,
205 hz520 = 0x7578,
206 hz523 = 0x7559, /* .25 C2 */
207 hz525 = 0x7544,
208 hz540 = 0x74a7,
209 hz554 = 0x7411, /* .37 CS2 */
210 hz587 = 0x72a1, /* .33 D2 */
211 hz590 = 0x727f,
212 hz600 = 0x720b,
213 hz620 = 0x711e,
214 hz622 = 0x7106, /* .25 DS2 */
215 hz659 = 0x6f3b, /* .26 E2 */
216 hz660 = 0x6f2e,
217 hz698 = 0x6d3d, /* .46 F2 */
218 hz700 = 0x6d22,
219 hz739 = 0x6b09, /* .99 FS2 */
220 hz740 = 0x6afa,
221 hz750 = 0x6a6c,
222 hz770 = 0x694b,
223 hz783 = 0x688b, /* .99 G2 */
224 hz800 = 0x678d,
225 hz816 = 0x6698,
226 hz830 = 0x65bf, /* .61 GS2 */
227 hz850 = 0x6484,
228 hz857 = 0x6414,
229 hz880 = 0x629f, /* .00 A2 */
230 hz900 = 0x6154,
231 hz932 = 0x5f35, /* .33 AS2 */
232 hz935 = 0x5f01,
233 hz941 = 0x5e9a,
234 hz942 = 0x5e88,
235 hz950 = 0x5dfd,
236 hz975 = 0x5c44,
237 hz1000 = 0x5a81,
238 hz1020 = 0x5912,
239 hz1050 = 0x56e2,
240 hz1100 = 0x5320,
241 hz1140 = 0x5007,
242 hz1200 = 0x4b3b,
243 hz1209 = 0x4a80,
244 hz1215 = 0x4a02,
245 hz1250 = 0x471c,
246 hz1300 = 0x42e0,
247 hz1330 = 0x4049,
248 hz1336 = 0x3fc4,
249 hz1366 = 0x3d22,
250 hz1380 = 0x3be4,
251 hz1400 = 0x3a1b,
252 hz1450 = 0x3596,
253 hz1477 = 0x331c,
254 hz1500 = 0x30fb,
255 hz1600 = 0x278d,
256 hz1633 = 0x2462,
257 hz1638 = 0x23e7,
258 hz1645 = 0x233a,
259 hz1750 = 0x18f8,
260 hz1800 = 0x1405,
261 hz1860 = 0xe0b,
262 hz2100 = 0xf5f6,
263 hz2130 = 0xf2f5,
264 hz2450 = 0xd3b3,
265 hz2750 = 0xb8e4
266} IXJ_FREQ;
267
268typedef enum {
269 C1 = hz261,
270 CS1 = hz277,
271 D1 = hz293,
272 DS1 = hz311,
273 E1 = hz329,
274 F1 = hz349,
275 FS1 = hz369,
276 G1 = hz392,
277 GS1 = hz415,
278 A1 = hz440,
279 AS1 = hz466,
280 B1 = hz493,
281 C2 = hz523,
282 CS2 = hz554,
283 D2 = hz587,
284 DS2 = hz622,
285 E2 = hz659,
286 F2 = hz698,
287 FS2 = hz739,
288 G2 = hz783,
289 GS2 = hz830,
290 A2 = hz880,
291 AS2 = hz932,
292} IXJ_NOTE;
293
294typedef struct {
295 int tone_index;
296 int freq0;
297 int gain0;
298 int freq1;
299 int gain1;
300} IXJ_TONE;
301
302#define IXJCTL_INIT_TONE _IOW ('q', 0xC9, IXJ_TONE *)
303
304/******************************************************************************
305*
306* The IXJCTL_TONE_CADENCE ioctl defines tone sequences used for various
307* Call Progress Tones (CPT). This is accomplished by setting up an array of
308* IXJ_CADENCE_ELEMENT structures that sequentially define the states of
309* the tone sequence. The tone_on_time and tone_off time are in
310* 250 microsecond intervals. A pointer to this array is passed to the
311* driver as the ce element of an IXJ_CADENCE structure. The elements_used
312* must be set to the number of IXJ_CADENCE_ELEMENTS in the array. The
313* termination variable defines what to do at the end of a cadence, the
314* options are to play the cadence once and stop, to repeat the last
315* element of the cadence indefinitely, or to repeat the entire cadence
316* indefinitely. The ce variable is a pointer to the array of IXJ_TONE
317* structures. If the freq0 variable is non-zero, the tone table contents
318* for the tone_index are updated to the frequencies and gains defined. It
319* should be noted that DTMF tones cannot be reassigned, so if DTMF tone
320* table indexs are used in a cadence the frequency and gain variables will
321* be ignored.
322*
323* If the array elements contain frequency parameters the driver will
324* initialize the needed tone table elements and begin playing the tone,
325* there is no preset limit on the number of elements in the cadence. If
326* there is more than one frequency used in the cadence, sequential elements
327* of different frequencies MUST use different tone table indexes. Only one
328* cadence can be played at a time. It is possible to build complex
329* cadences with multiple frequencies using 2 tone table indexes by
330* alternating between them.
331*
332******************************************************************************/
333
334typedef struct {
335 int index;
336 int tone_on_time;
337 int tone_off_time;
338 int freq0;
339 int gain0;
340 int freq1;
341 int gain1;
342} IXJ_CADENCE_ELEMENT;
343
344typedef enum {
345 PLAY_ONCE,
346 REPEAT_LAST_ELEMENT,
347 REPEAT_ALL
348} IXJ_CADENCE_TERM;
349
350typedef struct {
351 int elements_used;
352 IXJ_CADENCE_TERM termination;
353 IXJ_CADENCE_ELEMENT __user *ce;
354} IXJ_CADENCE;
355
356#define IXJCTL_TONE_CADENCE _IOW ('q', 0xCA, IXJ_CADENCE *)
357/******************************************************************************
358*
359* This group of IOCTLs deal with the playback settings of the DSP
360*
361******************************************************************************/
362
363#define IXJCTL_PLAY_CODEC PHONE_PLAY_CODEC
364#define IXJCTL_PLAY_START PHONE_PLAY_START
365#define IXJCTL_PLAY_STOP PHONE_PLAY_STOP
366#define IXJCTL_PLAY_DEPTH PHONE_PLAY_DEPTH
367#define IXJCTL_PLAY_VOLUME PHONE_PLAY_VOLUME
368#define IXJCTL_PLAY_LEVEL PHONE_PLAY_LEVEL
369
370/******************************************************************************
371*
372* This group of IOCTLs deal with the Acoustic Echo Cancellation settings
373* of the DSP
374*
375* Issuing the IXJCTL_AEC_START command with a value of AEC_OFF has the
376* same effect as IXJCTL_AEC_STOP. This is to simplify slider bar
377* controls. IXJCTL_AEC_GET_LEVEL returns the current setting of the AEC.
378******************************************************************************/
379#define IXJCTL_AEC_START _IOW ('q', 0xCB, int)
380#define IXJCTL_AEC_STOP _IO ('q', 0xCC)
381#define IXJCTL_AEC_GET_LEVEL _IO ('q', 0xCD)
382
383#define AEC_OFF 0
384#define AEC_LOW 1
385#define AEC_MED 2
386#define AEC_HIGH 3
387#define AEC_AUTO 4
388#define AEC_AGC 5
389/******************************************************************************
390*
391* Call Progress Tones, DTMF, etc.
392* IXJCTL_DTMF_OOB determines if DTMF signaling is sent as Out-Of-Band
393* only. If you pass a 1, DTMF is suppressed from the audio stream.
394* Tone on and off times are in 250 microsecond intervals so
395* ioctl(ixj1, IXJCTL_SET_TONE_ON_TIME, 360);
396* will set the tone on time of board ixj1 to 360 * 250us = 90ms
397* the default values of tone on and off times is 840 or 210ms
398******************************************************************************/
399
400#define IXJCTL_DTMF_READY PHONE_DTMF_READY
401#define IXJCTL_GET_DTMF PHONE_GET_DTMF
402#define IXJCTL_GET_DTMF_ASCII PHONE_GET_DTMF_ASCII
403#define IXJCTL_DTMF_OOB PHONE_DTMF_OOB
404#define IXJCTL_EXCEPTION PHONE_EXCEPTION
405#define IXJCTL_PLAY_TONE PHONE_PLAY_TONE
406#define IXJCTL_SET_TONE_ON_TIME PHONE_SET_TONE_ON_TIME
407#define IXJCTL_SET_TONE_OFF_TIME PHONE_SET_TONE_OFF_TIME
408#define IXJCTL_GET_TONE_ON_TIME PHONE_GET_TONE_ON_TIME
409#define IXJCTL_GET_TONE_OFF_TIME PHONE_GET_TONE_OFF_TIME
410#define IXJCTL_GET_TONE_STATE PHONE_GET_TONE_STATE
411#define IXJCTL_BUSY PHONE_BUSY
412#define IXJCTL_RINGBACK PHONE_RINGBACK
413#define IXJCTL_DIALTONE PHONE_DIALTONE
414#define IXJCTL_CPT_STOP PHONE_CPT_STOP
415
416/******************************************************************************
417* LineJACK specific IOCTLs
418*
419* The lsb 4 bits of the LED argument represent the state of each of the 4
420* LED's on the LineJACK
421******************************************************************************/
422
423#define IXJCTL_SET_LED _IOW ('q', 0xCE, int)
424#define IXJCTL_MIXER _IOW ('q', 0xCF, int)
425
426/******************************************************************************
427*
428* The master volume controls use attenuation with 32 levels from 0 to -62dB
429* with steps of 2dB each, the defines should be OR'ed together then sent
430* as the parameter to the mixer command to change the mixer settings.
431*
432******************************************************************************/
433#define MIXER_MASTER_L 0x0000
434#define MIXER_MASTER_R 0x0100
435#define ATT00DB 0x00
436#define ATT02DB 0x01
437#define ATT04DB 0x02
438#define ATT06DB 0x03
439#define ATT08DB 0x04
440#define ATT10DB 0x05
441#define ATT12DB 0x06
442#define ATT14DB 0x07
443#define ATT16DB 0x08
444#define ATT18DB 0x09
445#define ATT20DB 0x0A
446#define ATT22DB 0x0B
447#define ATT24DB 0x0C
448#define ATT26DB 0x0D
449#define ATT28DB 0x0E
450#define ATT30DB 0x0F
451#define ATT32DB 0x10
452#define ATT34DB 0x11
453#define ATT36DB 0x12
454#define ATT38DB 0x13
455#define ATT40DB 0x14
456#define ATT42DB 0x15
457#define ATT44DB 0x16
458#define ATT46DB 0x17
459#define ATT48DB 0x18
460#define ATT50DB 0x19
461#define ATT52DB 0x1A
462#define ATT54DB 0x1B
463#define ATT56DB 0x1C
464#define ATT58DB 0x1D
465#define ATT60DB 0x1E
466#define ATT62DB 0x1F
467#define MASTER_MUTE 0x80
468
469/******************************************************************************
470*
471* The input volume controls use gain with 32 levels from +12dB to -50dB
472* with steps of 2dB each, the defines should be OR'ed together then sent
473* as the parameter to the mixer command to change the mixer settings.
474*
475******************************************************************************/
476#define MIXER_PORT_CD_L 0x0600
477#define MIXER_PORT_CD_R 0x0700
478#define MIXER_PORT_LINE_IN_L 0x0800
479#define MIXER_PORT_LINE_IN_R 0x0900
480#define MIXER_PORT_POTS_REC 0x0C00
481#define MIXER_PORT_MIC 0x0E00
482
483#define GAIN12DB 0x00
484#define GAIN10DB 0x01
485#define GAIN08DB 0x02
486#define GAIN06DB 0x03
487#define GAIN04DB 0x04
488#define GAIN02DB 0x05
489#define GAIN00DB 0x06
490#define GAIN_02DB 0x07
491#define GAIN_04DB 0x08
492#define GAIN_06DB 0x09
493#define GAIN_08DB 0x0A
494#define GAIN_10DB 0x0B
495#define GAIN_12DB 0x0C
496#define GAIN_14DB 0x0D
497#define GAIN_16DB 0x0E
498#define GAIN_18DB 0x0F
499#define GAIN_20DB 0x10
500#define GAIN_22DB 0x11
501#define GAIN_24DB 0x12
502#define GAIN_26DB 0x13
503#define GAIN_28DB 0x14
504#define GAIN_30DB 0x15
505#define GAIN_32DB 0x16
506#define GAIN_34DB 0x17
507#define GAIN_36DB 0x18
508#define GAIN_38DB 0x19
509#define GAIN_40DB 0x1A
510#define GAIN_42DB 0x1B
511#define GAIN_44DB 0x1C
512#define GAIN_46DB 0x1D
513#define GAIN_48DB 0x1E
514#define GAIN_50DB 0x1F
515#define INPUT_MUTE 0x80
516
517/******************************************************************************
518*
519* The POTS volume control use attenuation with 8 levels from 0dB to -28dB
520* with steps of 4dB each, the defines should be OR'ed together then sent
521* as the parameter to the mixer command to change the mixer settings.
522*
523******************************************************************************/
524#define MIXER_PORT_POTS_PLAY 0x0F00
525
526#define POTS_ATT_00DB 0x00
527#define POTS_ATT_04DB 0x01
528#define POTS_ATT_08DB 0x02
529#define POTS_ATT_12DB 0x03
530#define POTS_ATT_16DB 0x04
531#define POTS_ATT_20DB 0x05
532#define POTS_ATT_24DB 0x06
533#define POTS_ATT_28DB 0x07
534#define POTS_MUTE 0x80
535
536/******************************************************************************
537*
538* The DAA controls the interface to the PSTN port. The driver loads the
539* US coefficients by default, so if you live in a different country you
540* need to load the set for your countries phone system.
541*
542******************************************************************************/
543#define IXJCTL_DAA_COEFF_SET _IOW ('q', 0xD0, int)
544
545#define DAA_US 1 /*PITA 8kHz */
546#define DAA_UK 2 /*ISAR34 8kHz */
547#define DAA_FRANCE 3 /* */
548#define DAA_GERMANY 4
549#define DAA_AUSTRALIA 5
550#define DAA_JAPAN 6
551
552/******************************************************************************
553*
554* Use IXJCTL_PORT to set or query the port the card is set to. If the
555* argument is set to PORT_QUERY, the return value of the ioctl will
556* indicate which port is currently in use, otherwise it will change the
557* port.
558*
559******************************************************************************/
560#define IXJCTL_PORT _IOW ('q', 0xD1, int)
561
562#define PORT_QUERY 0
563#define PORT_POTS 1
564#define PORT_PSTN 2
565#define PORT_SPEAKER 3
566#define PORT_HANDSET 4
567
568#define IXJCTL_PSTN_SET_STATE PHONE_PSTN_SET_STATE
569#define IXJCTL_PSTN_GET_STATE PHONE_PSTN_GET_STATE
570
571#define PSTN_ON_HOOK 0
572#define PSTN_RINGING 1
573#define PSTN_OFF_HOOK 2
574#define PSTN_PULSE_DIAL 3
575
576/******************************************************************************
577*
578* The DAA Analog GAIN sets 2 parameters at one time, the receive gain (AGRR),
579* and the transmit gain (AGX). OR together the components and pass them
580* as the parameter to IXJCTL_DAA_AGAIN. The default setting is both at 0dB.
581*
582******************************************************************************/
583#define IXJCTL_DAA_AGAIN _IOW ('q', 0xD2, int)
584
585#define AGRR00DB 0x00 /* Analog gain in receive direction 0dB */
586#define AGRR3_5DB 0x10 /* Analog gain in receive direction 3.5dB */
587#define AGRR06DB 0x30 /* Analog gain in receive direction 6dB */
588
589#define AGX00DB 0x00 /* Analog gain in transmit direction 0dB */
590#define AGX_6DB 0x04 /* Analog gain in transmit direction -6dB */
591#define AGX3_5DB 0x08 /* Analog gain in transmit direction 3.5dB */
592#define AGX_2_5B 0x0C /* Analog gain in transmit direction -2.5dB */
593
594#define IXJCTL_PSTN_LINETEST _IO ('q', 0xD3)
595
596#define IXJCTL_CID _IOR ('q', 0xD4, PHONE_CID *)
597#define IXJCTL_VMWI _IOR ('q', 0xD8, int)
598#define IXJCTL_CIDCW _IOW ('q', 0xD9, PHONE_CID *)
599/******************************************************************************
600*
601* The wink duration is tunable with this ioctl. The default wink duration
602* is 320ms. You do not need to use this ioctl if you do not require a
603* different wink duration.
604*
605******************************************************************************/
606#define IXJCTL_WINK_DURATION PHONE_WINK_DURATION
607
608/******************************************************************************
609*
610* This ioctl will connect the POTS port to the PSTN port on the LineJACK
611* In order for this to work properly the port selection should be set to
612* the PSTN port with IXJCTL_PORT prior to calling this ioctl. This will
613* enable conference calls between PSTN callers and network callers.
614* Passing a 1 to this ioctl enables the POTS<->PSTN connection while
615* passing a 0 turns it back off.
616*
617******************************************************************************/
618#define IXJCTL_POTS_PSTN _IOW ('q', 0xD5, int)
619
620/******************************************************************************
621*
622* IOCTLs added by request.
623*
624* IXJCTL_HZ sets the value your Linux kernel uses for HZ as defined in
625* /usr/include/asm/param.h, this determines the fundamental
626* frequency of the clock ticks on your Linux system. The kernel
627* must be rebuilt if you change this value, also all modules you
628* use (except this one) must be recompiled. The default value
629* is 100, and you only need to use this IOCTL if you use some
630* other value.
631*
632*
633* IXJCTL_RATE sets the number of times per second that the driver polls
634* the DSP. This value cannot be larger than HZ. By
635* increasing both of these values, you may be able to reduce
636* latency because the max hang time that can exist between the
637* driver and the DSP will be reduced.
638*
639******************************************************************************/
640
641#define IXJCTL_HZ _IOW ('q', 0xE0, int)
642#define IXJCTL_RATE _IOW ('q', 0xE1, int)
643#define IXJCTL_FRAMES_READ _IOR ('q', 0xE2, unsigned long)
644#define IXJCTL_FRAMES_WRITTEN _IOR ('q', 0xE3, unsigned long)
645#define IXJCTL_READ_WAIT _IOR ('q', 0xE4, unsigned long)
646#define IXJCTL_WRITE_WAIT _IOR ('q', 0xE5, unsigned long)
647#define IXJCTL_DRYBUFFER_READ _IOR ('q', 0xE6, unsigned long)
648#define IXJCTL_DRYBUFFER_CLEAR _IO ('q', 0xE7)
649#define IXJCTL_DTMF_PRESCALE _IOW ('q', 0xE8, int)
650
651/******************************************************************************
652*
653* This ioctl allows the user application to control what events the driver
654* will send signals for, and what signals it will send for which event.
655* By default, if signaling is enabled, all events will send SIGIO when
656* they occur. To disable signals for an event set the signal to 0.
657*
658******************************************************************************/
659typedef enum {
660 SIG_DTMF_READY,
661 SIG_HOOKSTATE,
662 SIG_FLASH,
663 SIG_PSTN_RING,
664 SIG_CALLER_ID,
665 SIG_PSTN_WINK,
666 SIG_F0, SIG_F1, SIG_F2, SIG_F3,
667 SIG_FC0, SIG_FC1, SIG_FC2, SIG_FC3,
668 SIG_READ_READY = 33,
669 SIG_WRITE_READY = 34
670} IXJ_SIGEVENT;
671
672typedef struct {
673 unsigned int event;
674 int signal;
675} IXJ_SIGDEF;
676
677#define IXJCTL_SIGCTL _IOW ('q', 0xE9, IXJ_SIGDEF *)
678
679/******************************************************************************
680*
681* These ioctls allow the user application to change the gain in the
682* Smart Cable of the Internet Phone Card. Sending -1 as a value will cause
683* return value to be the current setting. Valid values to set are 0x00 - 0x1F
684*
685* 11111 = +12 dB
686* 10111 = 0 dB
687* 00000 = -34.5 dB
688*
689* IXJCTL_SC_RXG sets the Receive gain
690* IXJCTL_SC_TXG sets the Transmit gain
691*
692******************************************************************************/
693#define IXJCTL_SC_RXG _IOW ('q', 0xEA, int)
694#define IXJCTL_SC_TXG _IOW ('q', 0xEB, int)
695
696/******************************************************************************
697*
698* The intercom IOCTL's short the output from one card to the input of the
699* other and vice versa (actually done in the DSP read function). It is only
700* necessary to execute the IOCTL on one card, but it is necessary to have
701* both devices open to be able to detect hook switch changes. The record
702* codec and rate of each card must match the playback codec and rate of
703* the other card for this to work properly.
704*
705******************************************************************************/
706
707#define IXJCTL_INTERCOM_START _IOW ('q', 0xFD, int)
708#define IXJCTL_INTERCOM_STOP _IOW ('q', 0xFE, int)
709
710/******************************************************************************
711 *
712 * new structure for accessing raw filter information
713 *
714 ******************************************************************************/
715
716typedef struct {
717 unsigned int filter;
718 char enable;
719 unsigned int coeff[19];
720} IXJ_FILTER_RAW;
721
722#endif
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