initial commit with v2.6.9
[linux-2.6.9-moxart.git] / include / linux / ixjuser.h
blob88121166d7153b35babc6f7be0768b33746ecf29
1 #ifndef __LINUX_IXJUSER_H
2 #define __LINUX_IXJUSER_H
4 /******************************************************************************
6 * ixjuser.h
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
13 * (c) Copyright 1999-2001 Quicknet Technologies, Inc.
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.
20 * Author: Ed Okerson, <eokerson@quicknet.net>
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>
27 * More information about the hardware related to this driver can be found
28 * at our website: http://www.quicknet.net
30 * Fixes:
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.
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.
43 *****************************************************************************/
45 static char ixjuser_h_rcsid[] = "$Id: ixjuser.h,v 4.1 2001/08/05 00:17:37 craigs Exp $";
47 #include <linux/telephony.h>
50 /******************************************************************************
52 * IOCTL's used for the Quicknet Telephony Cards
54 * If you use the IXJCTL_TESTRAM command, the card must be power cycled to
55 * reset the SRAM values before futher use.
57 ******************************************************************************/
59 #define IXJCTL_DSP_RESET _IO ('q', 0xC0)
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
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)
76 /******************************************************************************
78 * This group of IOCTLs deal with the record settings of the DSP
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.
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.
91 * The default in the driver is currently set to 2 frames.
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).
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 ******************************************************************************/
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
112 typedef 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;
124 typedef struct {
125 unsigned int filter;
126 IXJ_FILTER_FREQ freq;
127 char enable;
128 } IXJ_FILTER;
130 typedef 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;
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 /******************************************************************************
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
158 * The freq values are calculated as:
159 * freq = cos(2 * PI * frequency / 8000)
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.
166 * The gain values range from 0 to 15 indicating +6dB to -24dB in 2dB
167 * increments.
169 ******************************************************************************/
171 typedef 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;
268 typedef 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;
294 typedef struct {
295 int tone_index;
296 int freq0;
297 int gain0;
298 int freq1;
299 int gain1;
300 } IXJ_TONE;
302 #define IXJCTL_INIT_TONE _IOW ('q', 0xC9, IXJ_TONE *)
304 /******************************************************************************
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.
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.
332 ******************************************************************************/
334 typedef 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;
344 typedef enum {
345 PLAY_ONCE,
346 REPEAT_LAST_ELEMENT,
347 REPEAT_ALL
348 } IXJ_CADENCE_TERM;
350 typedef struct {
351 int elements_used;
352 IXJ_CADENCE_TERM termination;
353 IXJ_CADENCE_ELEMENT __user *ce;
354 } IXJ_CADENCE;
356 #define IXJCTL_TONE_CADENCE _IOW ('q', 0xCA, IXJ_CADENCE *)
357 /******************************************************************************
359 * This group of IOCTLs deal with the playback settings of the DSP
361 ******************************************************************************/
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
370 /******************************************************************************
372 * This group of IOCTLs deal with the Acoustic Echo Cancellation settings
373 * of the DSP
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)
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 /******************************************************************************
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 ******************************************************************************/
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
416 /******************************************************************************
417 * LineJACK specific IOCTLs
419 * The lsb 4 bits of the LED argument represent the state of each of the 4
420 * LED's on the LineJACK
421 ******************************************************************************/
423 #define IXJCTL_SET_LED _IOW ('q', 0xCE, int)
424 #define IXJCTL_MIXER _IOW ('q', 0xCF, int)
426 /******************************************************************************
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.
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
469 /******************************************************************************
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.
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
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
517 /******************************************************************************
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.
523 ******************************************************************************/
524 #define MIXER_PORT_POTS_PLAY 0x0F00
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
536 /******************************************************************************
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.
542 ******************************************************************************/
543 #define IXJCTL_DAA_COEFF_SET _IOW ('q', 0xD0, int)
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
552 /******************************************************************************
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.
559 ******************************************************************************/
560 #define IXJCTL_PORT _IOW ('q', 0xD1, int)
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
568 #define IXJCTL_PSTN_SET_STATE PHONE_PSTN_SET_STATE
569 #define IXJCTL_PSTN_GET_STATE PHONE_PSTN_GET_STATE
571 #define PSTN_ON_HOOK 0
572 #define PSTN_RINGING 1
573 #define PSTN_OFF_HOOK 2
574 #define PSTN_PULSE_DIAL 3
576 /******************************************************************************
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.
582 ******************************************************************************/
583 #define IXJCTL_DAA_AGAIN _IOW ('q', 0xD2, int)
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 */
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 */
594 #define IXJCTL_PSTN_LINETEST _IO ('q', 0xD3)
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 /******************************************************************************
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.
605 ******************************************************************************/
606 #define IXJCTL_WINK_DURATION PHONE_WINK_DURATION
608 /******************************************************************************
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.
617 ******************************************************************************/
618 #define IXJCTL_POTS_PSTN _IOW ('q', 0xD5, int)
620 /******************************************************************************
622 * IOCTLs added by request.
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.
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.
639 ******************************************************************************/
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)
651 /******************************************************************************
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.
658 ******************************************************************************/
659 typedef 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;
672 typedef struct {
673 unsigned int event;
674 int signal;
675 } IXJ_SIGDEF;
677 #define IXJCTL_SIGCTL _IOW ('q', 0xE9, IXJ_SIGDEF *)
679 /******************************************************************************
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
685 * 11111 = +12 dB
686 * 10111 = 0 dB
687 * 00000 = -34.5 dB
689 * IXJCTL_SC_RXG sets the Receive gain
690 * IXJCTL_SC_TXG sets the Transmit gain
692 ******************************************************************************/
693 #define IXJCTL_SC_RXG _IOW ('q', 0xEA, int)
694 #define IXJCTL_SC_TXG _IOW ('q', 0xEB, int)
696 /******************************************************************************
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.
705 ******************************************************************************/
707 #define IXJCTL_INTERCOM_START _IOW ('q', 0xFD, int)
708 #define IXJCTL_INTERCOM_STOP _IOW ('q', 0xFE, int)
710 /******************************************************************************
712 * new structure for accessing raw filter information
714 ******************************************************************************/
716 typedef struct {
717 unsigned int filter;
718 char enable;
719 unsigned int coeff[19];
720 } IXJ_FILTER_RAW;
722 #endif