2005-04-16 15:20:36 -07:00
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#ifndef __LINUX_IXJUSER_H
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#define __LINUX_IXJUSER_H
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/******************************************************************************
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*
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* ixjuser.h
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*
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* Device Driver for Quicknet Technologies, Inc.'s Telephony cards
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* including the Internet PhoneJACK, Internet PhoneJACK Lite,
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* Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and
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* SmartCABLE
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*
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* (c) Copyright 1999-2001 Quicknet Technologies, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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* Author: Ed Okerson, <eokerson@quicknet.net>
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*
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* Contributors: Greg Herlein, <gherlein@quicknet.net>
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* David W. Erhart, <derhart@quicknet.net>
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* John Sellers, <jsellers@quicknet.net>
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* Mike Preston, <mpreston@quicknet.net>
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*
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* More information about the hardware related to this driver can be found
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* at our website: http://www.quicknet.net
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*
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* Fixes:
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*
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* IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
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* TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION
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* TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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*****************************************************************************/
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#include <linux/telephony.h>
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/******************************************************************************
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*
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* IOCTL's used for the Quicknet Telephony Cards
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*
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* If you use the IXJCTL_TESTRAM command, the card must be power cycled to
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2011-03-30 22:57:33 -03:00
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* reset the SRAM values before further use.
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2005-04-16 15:20:36 -07:00
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*
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******************************************************************************/
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#define IXJCTL_DSP_RESET _IO ('q', 0xC0)
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#define IXJCTL_RING PHONE_RING
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#define IXJCTL_HOOKSTATE PHONE_HOOKSTATE
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#define IXJCTL_MAXRINGS PHONE_MAXRINGS
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#define IXJCTL_RING_CADENCE PHONE_RING_CADENCE
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#define IXJCTL_RING_START PHONE_RING_START
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#define IXJCTL_RING_STOP PHONE_RING_STOP
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#define IXJCTL_CARDTYPE _IOR ('q', 0xC1, int)
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#define IXJCTL_SERIAL _IOR ('q', 0xC2, int)
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#define IXJCTL_DSP_TYPE _IOR ('q', 0xC3, int)
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#define IXJCTL_DSP_VERSION _IOR ('q', 0xC4, int)
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#define IXJCTL_VERSION _IOR ('q', 0xDA, char *)
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#define IXJCTL_DSP_IDLE _IO ('q', 0xC5)
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#define IXJCTL_TESTRAM _IO ('q', 0xC6)
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/******************************************************************************
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*
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* This group of IOCTLs deal with the record settings of the DSP
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*
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* The IXJCTL_REC_DEPTH command sets the internal buffer depth of the DSP.
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* Setting a lower depth reduces latency, but increases the demand of the
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* application to service the driver without frame loss. The DSP has 480
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* bytes of physical buffer memory for the record channel so the true
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* maximum limit is determined by how many frames will fit in the buffer.
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*
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* 1 uncompressed (480 byte) 16-bit linear frame.
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* 2 uncompressed (240 byte) 8-bit A-law/mu-law frames.
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* 15 TrueSpeech 8.5 frames.
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* 20 TrueSpeech 6.3,5.3,4.8 or 4.1 frames.
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*
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* The default in the driver is currently set to 2 frames.
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*
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* The IXJCTL_REC_VOLUME and IXJCTL_PLAY_VOLUME commands both use a Q8
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* number as a parameter, 0x100 scales the signal by 1.0, 0x200 scales the
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* signal by 2.0, 0x80 scales the signal by 0.5. No protection is given
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* against over-scaling, if the multiplication factor times the input
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* signal exceeds 16 bits, overflow distortion will occur. The default
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* setting is 0x100 (1.0).
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*
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* The IXJCTL_REC_LEVEL returns the average signal level (not r.m.s.) on
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* the most recently recorded frame as a 16 bit value.
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******************************************************************************/
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#define IXJCTL_REC_CODEC PHONE_REC_CODEC
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#define IXJCTL_REC_START PHONE_REC_START
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#define IXJCTL_REC_STOP PHONE_REC_STOP
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#define IXJCTL_REC_DEPTH PHONE_REC_DEPTH
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#define IXJCTL_FRAME PHONE_FRAME
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#define IXJCTL_REC_VOLUME PHONE_REC_VOLUME
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#define IXJCTL_REC_LEVEL PHONE_REC_LEVEL
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typedef enum {
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f300_640 = 4, f300_500, f1100, f350, f400, f480, f440, f620, f20_50,
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f133_200, f300, f300_420, f330, f300_425, f330_440, f340, f350_400,
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f350_440, f350_450, f360, f380_420, f392, f400_425, f400_440, f400_450,
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f420, f425, f425_450, f425_475, f435, f440_450, f440_480, f445, f450,
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f452, f475, f480_620, f494, f500, f520, f523, f525, f540_660, f587,
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f590, f600, f660, f700, f740, f750, f750_1450, f770, f800, f816, f850,
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f857_1645, f900, f900_1300, f935_1215, f941_1477, f942, f950, f950_1400,
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f975, f1000, f1020, f1050, f1100_1750, f1140, f1200, f1209, f1330, f1336,
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lf1366, f1380, f1400, f1477, f1600, f1633_1638, f1800, f1860
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} IXJ_FILTER_FREQ;
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typedef struct {
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unsigned int filter;
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IXJ_FILTER_FREQ freq;
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char enable;
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} IXJ_FILTER;
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typedef struct {
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char enable;
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char en_filter;
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unsigned int filter;
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unsigned int on1;
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unsigned int off1;
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unsigned int on2;
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unsigned int off2;
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unsigned int on3;
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unsigned int off3;
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} IXJ_FILTER_CADENCE;
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#define IXJCTL_SET_FILTER _IOW ('q', 0xC7, IXJ_FILTER *)
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#define IXJCTL_SET_FILTER_RAW _IOW ('q', 0xDD, IXJ_FILTER_RAW *)
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#define IXJCTL_GET_FILTER_HIST _IOW ('q', 0xC8, int)
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#define IXJCTL_FILTER_CADENCE _IOW ('q', 0xD6, IXJ_FILTER_CADENCE *)
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#define IXJCTL_PLAY_CID _IO ('q', 0xD7)
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/******************************************************************************
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*
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* This IOCTL allows you to reassign values in the tone index table. The
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* tone table has 32 entries (0 - 31), but the driver only allows entries
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* 13 - 27 to be modified, entry 0 is reserved for silence and 1 - 12 are
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* the standard DTMF digits and 28 - 31 are the DTMF tones for A, B, C & D.
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* The positions used internally for Call Progress Tones are as follows:
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* Dial Tone - 25
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* Ring Back - 26
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* Busy Signal - 27
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*
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* The freq values are calculated as:
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* freq = cos(2 * PI * frequency / 8000)
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*
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* The most commonly needed values are already calculated and listed in the
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* enum IXJ_TONE_FREQ. Each tone index can have two frequencies with
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* different gains, if you are only using a single frequency set the unused
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* one to 0.
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*
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* The gain values range from 0 to 15 indicating +6dB to -24dB in 2dB
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* increments.
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*
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******************************************************************************/
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typedef enum {
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hz20 = 0x7ffa,
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hz50 = 0x7fe5,
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hz133 = 0x7f4c,
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hz200 = 0x7e6b,
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hz261 = 0x7d50, /* .63 C1 */
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hz277 = 0x7cfa, /* .18 CS1 */
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hz293 = 0x7c9f, /* .66 D1 */
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hz300 = 0x7c75,
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hz311 = 0x7c32, /* .13 DS1 */
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hz329 = 0x7bbf, /* .63 E1 */
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hz330 = 0x7bb8,
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hz340 = 0x7b75,
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hz349 = 0x7b37, /* .23 F1 */
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hz350 = 0x7b30,
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hz360 = 0x7ae9,
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hz369 = 0x7aa8, /* .99 FS1 */
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hz380 = 0x7a56,
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hz392 = 0x79fa, /* .00 G1 */
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hz400 = 0x79bb,
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hz415 = 0x7941, /* .30 GS1 */
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hz420 = 0x7918,
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hz425 = 0x78ee,
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hz435 = 0x7899,
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hz440 = 0x786d, /* .00 A1 */
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hz445 = 0x7842,
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hz450 = 0x7815,
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hz452 = 0x7803,
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hz466 = 0x7784, /* .16 AS1 */
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hz475 = 0x7731,
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hz480 = 0x7701,
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hz493 = 0x7685, /* .88 B1 */
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hz494 = 0x767b,
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hz500 = 0x7640,
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hz520 = 0x7578,
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hz523 = 0x7559, /* .25 C2 */
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hz525 = 0x7544,
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hz540 = 0x74a7,
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hz554 = 0x7411, /* .37 CS2 */
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hz587 = 0x72a1, /* .33 D2 */
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hz590 = 0x727f,
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hz600 = 0x720b,
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hz620 = 0x711e,
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hz622 = 0x7106, /* .25 DS2 */
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hz659 = 0x6f3b, /* .26 E2 */
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hz660 = 0x6f2e,
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hz698 = 0x6d3d, /* .46 F2 */
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hz700 = 0x6d22,
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hz739 = 0x6b09, /* .99 FS2 */
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hz740 = 0x6afa,
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hz750 = 0x6a6c,
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hz770 = 0x694b,
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hz783 = 0x688b, /* .99 G2 */
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hz800 = 0x678d,
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hz816 = 0x6698,
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hz830 = 0x65bf, /* .61 GS2 */
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hz850 = 0x6484,
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hz857 = 0x6414,
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hz880 = 0x629f, /* .00 A2 */
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hz900 = 0x6154,
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hz932 = 0x5f35, /* .33 AS2 */
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hz935 = 0x5f01,
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hz941 = 0x5e9a,
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hz942 = 0x5e88,
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hz950 = 0x5dfd,
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hz975 = 0x5c44,
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hz1000 = 0x5a81,
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hz1020 = 0x5912,
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hz1050 = 0x56e2,
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hz1100 = 0x5320,
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hz1140 = 0x5007,
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hz1200 = 0x4b3b,
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hz1209 = 0x4a80,
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hz1215 = 0x4a02,
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hz1250 = 0x471c,
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hz1300 = 0x42e0,
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hz1330 = 0x4049,
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hz1336 = 0x3fc4,
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hz1366 = 0x3d22,
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hz1380 = 0x3be4,
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hz1400 = 0x3a1b,
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hz1450 = 0x3596,
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hz1477 = 0x331c,
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hz1500 = 0x30fb,
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hz1600 = 0x278d,
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hz1633 = 0x2462,
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hz1638 = 0x23e7,
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hz1645 = 0x233a,
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hz1750 = 0x18f8,
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hz1800 = 0x1405,
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hz1860 = 0xe0b,
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hz2100 = 0xf5f6,
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hz2130 = 0xf2f5,
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hz2450 = 0xd3b3,
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hz2750 = 0xb8e4
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} IXJ_FREQ;
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typedef enum {
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C1 = hz261,
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CS1 = hz277,
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D1 = hz293,
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DS1 = hz311,
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E1 = hz329,
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F1 = hz349,
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FS1 = hz369,
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G1 = hz392,
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GS1 = hz415,
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A1 = hz440,
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AS1 = hz466,
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B1 = hz493,
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C2 = hz523,
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CS2 = hz554,
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D2 = hz587,
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DS2 = hz622,
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E2 = hz659,
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F2 = hz698,
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FS2 = hz739,
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G2 = hz783,
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GS2 = hz830,
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A2 = hz880,
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AS2 = hz932,
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} IXJ_NOTE;
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typedef struct {
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int tone_index;
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int freq0;
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int gain0;
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int freq1;
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int gain1;
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} IXJ_TONE;
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#define IXJCTL_INIT_TONE _IOW ('q', 0xC9, IXJ_TONE *)
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/******************************************************************************
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*
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* The IXJCTL_TONE_CADENCE ioctl defines tone sequences used for various
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* Call Progress Tones (CPT). This is accomplished by setting up an array of
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* IXJ_CADENCE_ELEMENT structures that sequentially define the states of
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* the tone sequence. The tone_on_time and tone_off time are in
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* 250 microsecond intervals. A pointer to this array is passed to the
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* driver as the ce element of an IXJ_CADENCE structure. The elements_used
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* must be set to the number of IXJ_CADENCE_ELEMENTS in the array. The
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* termination variable defines what to do at the end of a cadence, the
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* options are to play the cadence once and stop, to repeat the last
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* element of the cadence indefinitely, or to repeat the entire cadence
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* indefinitely. The ce variable is a pointer to the array of IXJ_TONE
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* structures. If the freq0 variable is non-zero, the tone table contents
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* for the tone_index are updated to the frequencies and gains defined. It
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* should be noted that DTMF tones cannot be reassigned, so if DTMF tone
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2006-11-30 05:24:39 +01:00
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* table indexes are used in a cadence the frequency and gain variables will
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2005-04-16 15:20:36 -07:00
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* be ignored.
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*
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* If the array elements contain frequency parameters the driver will
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* initialize the needed tone table elements and begin playing the tone,
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* there is no preset limit on the number of elements in the cadence. If
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* there is more than one frequency used in the cadence, sequential elements
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* of different frequencies MUST use different tone table indexes. Only one
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* cadence can be played at a time. It is possible to build complex
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* cadences with multiple frequencies using 2 tone table indexes by
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* alternating between them.
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*
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******************************************************************************/
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typedef struct {
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int index;
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int tone_on_time;
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int tone_off_time;
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int freq0;
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int gain0;
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int freq1;
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int gain1;
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} IXJ_CADENCE_ELEMENT;
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typedef enum {
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PLAY_ONCE,
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REPEAT_LAST_ELEMENT,
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REPEAT_ALL
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} IXJ_CADENCE_TERM;
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typedef struct {
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int elements_used;
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IXJ_CADENCE_TERM termination;
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IXJ_CADENCE_ELEMENT __user *ce;
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} IXJ_CADENCE;
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#define IXJCTL_TONE_CADENCE _IOW ('q', 0xCA, IXJ_CADENCE *)
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/******************************************************************************
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*
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* This group of IOCTLs deal with the playback settings of the DSP
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*
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******************************************************************************/
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#define IXJCTL_PLAY_CODEC PHONE_PLAY_CODEC
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#define IXJCTL_PLAY_START PHONE_PLAY_START
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#define IXJCTL_PLAY_STOP PHONE_PLAY_STOP
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#define IXJCTL_PLAY_DEPTH PHONE_PLAY_DEPTH
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#define IXJCTL_PLAY_VOLUME PHONE_PLAY_VOLUME
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#define IXJCTL_PLAY_LEVEL PHONE_PLAY_LEVEL
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/******************************************************************************
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*
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* This group of IOCTLs deal with the Acoustic Echo Cancellation settings
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* of the DSP
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*
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* Issuing the IXJCTL_AEC_START command with a value of AEC_OFF has the
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* same effect as IXJCTL_AEC_STOP. This is to simplify slider bar
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* controls. IXJCTL_AEC_GET_LEVEL returns the current setting of the AEC.
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******************************************************************************/
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#define IXJCTL_AEC_START _IOW ('q', 0xCB, int)
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#define IXJCTL_AEC_STOP _IO ('q', 0xCC)
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#define IXJCTL_AEC_GET_LEVEL _IO ('q', 0xCD)
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#define AEC_OFF 0
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#define AEC_LOW 1
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#define AEC_MED 2
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#define AEC_HIGH 3
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#define AEC_AUTO 4
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#define AEC_AGC 5
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/******************************************************************************
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*
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* Call Progress Tones, DTMF, etc.
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* IXJCTL_DTMF_OOB determines if DTMF signaling is sent as Out-Of-Band
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* only. If you pass a 1, DTMF is suppressed from the audio stream.
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* Tone on and off times are in 250 microsecond intervals so
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* ioctl(ixj1, IXJCTL_SET_TONE_ON_TIME, 360);
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* will set the tone on time of board ixj1 to 360 * 250us = 90ms
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* the default values of tone on and off times is 840 or 210ms
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******************************************************************************/
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#define IXJCTL_DTMF_READY PHONE_DTMF_READY
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#define IXJCTL_GET_DTMF PHONE_GET_DTMF
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#define IXJCTL_GET_DTMF_ASCII PHONE_GET_DTMF_ASCII
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#define IXJCTL_DTMF_OOB PHONE_DTMF_OOB
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#define IXJCTL_EXCEPTION PHONE_EXCEPTION
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#define IXJCTL_PLAY_TONE PHONE_PLAY_TONE
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#define IXJCTL_SET_TONE_ON_TIME PHONE_SET_TONE_ON_TIME
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#define IXJCTL_SET_TONE_OFF_TIME PHONE_SET_TONE_OFF_TIME
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#define IXJCTL_GET_TONE_ON_TIME PHONE_GET_TONE_ON_TIME
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#define IXJCTL_GET_TONE_OFF_TIME PHONE_GET_TONE_OFF_TIME
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#define IXJCTL_GET_TONE_STATE PHONE_GET_TONE_STATE
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#define IXJCTL_BUSY PHONE_BUSY
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#define IXJCTL_RINGBACK PHONE_RINGBACK
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#define IXJCTL_DIALTONE PHONE_DIALTONE
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#define IXJCTL_CPT_STOP PHONE_CPT_STOP
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/******************************************************************************
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* LineJACK specific IOCTLs
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*
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* The lsb 4 bits of the LED argument represent the state of each of the 4
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* LED's on the LineJACK
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******************************************************************************/
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#define IXJCTL_SET_LED _IOW ('q', 0xCE, int)
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#define IXJCTL_MIXER _IOW ('q', 0xCF, int)
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/******************************************************************************
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*
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* The master volume controls use attenuation with 32 levels from 0 to -62dB
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* with steps of 2dB each, the defines should be OR'ed together then sent
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* as the parameter to the mixer command to change the mixer settings.
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*
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******************************************************************************/
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#define MIXER_MASTER_L 0x0000
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#define MIXER_MASTER_R 0x0100
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#define ATT00DB 0x00
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#define ATT02DB 0x01
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#define ATT04DB 0x02
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#define ATT06DB 0x03
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#define ATT08DB 0x04
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#define ATT10DB 0x05
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#define ATT12DB 0x06
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#define ATT14DB 0x07
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#define ATT16DB 0x08
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#define ATT18DB 0x09
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#define ATT20DB 0x0A
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#define ATT22DB 0x0B
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#define ATT24DB 0x0C
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#define ATT26DB 0x0D
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#define ATT28DB 0x0E
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#define ATT30DB 0x0F
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#define ATT32DB 0x10
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#define ATT34DB 0x11
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#define ATT36DB 0x12
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#define ATT38DB 0x13
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#define ATT40DB 0x14
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#define ATT42DB 0x15
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#define ATT44DB 0x16
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#define ATT46DB 0x17
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#define ATT48DB 0x18
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#define ATT50DB 0x19
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#define ATT52DB 0x1A
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#define ATT54DB 0x1B
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#define ATT56DB 0x1C
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#define ATT58DB 0x1D
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#define ATT60DB 0x1E
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#define ATT62DB 0x1F
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#define MASTER_MUTE 0x80
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/******************************************************************************
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*
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* The input volume controls use gain with 32 levels from +12dB to -50dB
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* with steps of 2dB each, the defines should be OR'ed together then sent
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* as the parameter to the mixer command to change the mixer settings.
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*
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******************************************************************************/
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#define MIXER_PORT_CD_L 0x0600
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#define MIXER_PORT_CD_R 0x0700
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#define MIXER_PORT_LINE_IN_L 0x0800
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#define MIXER_PORT_LINE_IN_R 0x0900
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#define MIXER_PORT_POTS_REC 0x0C00
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#define MIXER_PORT_MIC 0x0E00
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#define GAIN12DB 0x00
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#define GAIN10DB 0x01
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#define GAIN08DB 0x02
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#define GAIN06DB 0x03
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#define GAIN04DB 0x04
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#define GAIN02DB 0x05
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#define GAIN00DB 0x06
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#define GAIN_02DB 0x07
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#define GAIN_04DB 0x08
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#define GAIN_06DB 0x09
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#define GAIN_08DB 0x0A
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#define GAIN_10DB 0x0B
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#define GAIN_12DB 0x0C
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#define GAIN_14DB 0x0D
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#define GAIN_16DB 0x0E
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#define GAIN_18DB 0x0F
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#define GAIN_20DB 0x10
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#define GAIN_22DB 0x11
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#define GAIN_24DB 0x12
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#define GAIN_26DB 0x13
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#define GAIN_28DB 0x14
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#define GAIN_30DB 0x15
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#define GAIN_32DB 0x16
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#define GAIN_34DB 0x17
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#define GAIN_36DB 0x18
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#define GAIN_38DB 0x19
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#define GAIN_40DB 0x1A
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#define GAIN_42DB 0x1B
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#define GAIN_44DB 0x1C
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#define GAIN_46DB 0x1D
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#define GAIN_48DB 0x1E
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#define GAIN_50DB 0x1F
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#define INPUT_MUTE 0x80
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/******************************************************************************
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*
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* The POTS volume control use attenuation with 8 levels from 0dB to -28dB
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* with steps of 4dB each, the defines should be OR'ed together then sent
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* as the parameter to the mixer command to change the mixer settings.
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*
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******************************************************************************/
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#define MIXER_PORT_POTS_PLAY 0x0F00
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#define POTS_ATT_00DB 0x00
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#define POTS_ATT_04DB 0x01
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#define POTS_ATT_08DB 0x02
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#define POTS_ATT_12DB 0x03
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#define POTS_ATT_16DB 0x04
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#define POTS_ATT_20DB 0x05
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#define POTS_ATT_24DB 0x06
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#define POTS_ATT_28DB 0x07
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#define POTS_MUTE 0x80
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/******************************************************************************
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*
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* The DAA controls the interface to the PSTN port. The driver loads the
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* US coefficients by default, so if you live in a different country you
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* need to load the set for your countries phone system.
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*
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******************************************************************************/
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#define IXJCTL_DAA_COEFF_SET _IOW ('q', 0xD0, int)
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#define DAA_US 1 /*PITA 8kHz */
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#define DAA_UK 2 /*ISAR34 8kHz */
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#define DAA_FRANCE 3 /* */
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#define DAA_GERMANY 4
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#define DAA_AUSTRALIA 5
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#define DAA_JAPAN 6
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/******************************************************************************
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*
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* Use IXJCTL_PORT to set or query the port the card is set to. If the
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* argument is set to PORT_QUERY, the return value of the ioctl will
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* indicate which port is currently in use, otherwise it will change the
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* port.
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*
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******************************************************************************/
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#define IXJCTL_PORT _IOW ('q', 0xD1, int)
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#define PORT_QUERY 0
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#define PORT_POTS 1
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#define PORT_PSTN 2
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#define PORT_SPEAKER 3
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#define PORT_HANDSET 4
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#define IXJCTL_PSTN_SET_STATE PHONE_PSTN_SET_STATE
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#define IXJCTL_PSTN_GET_STATE PHONE_PSTN_GET_STATE
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#define PSTN_ON_HOOK 0
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#define PSTN_RINGING 1
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#define PSTN_OFF_HOOK 2
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#define PSTN_PULSE_DIAL 3
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/******************************************************************************
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*
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* The DAA Analog GAIN sets 2 parameters at one time, the receive gain (AGRR),
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* and the transmit gain (AGX). OR together the components and pass them
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* as the parameter to IXJCTL_DAA_AGAIN. The default setting is both at 0dB.
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*
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******************************************************************************/
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#define IXJCTL_DAA_AGAIN _IOW ('q', 0xD2, int)
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#define AGRR00DB 0x00 /* Analog gain in receive direction 0dB */
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#define AGRR3_5DB 0x10 /* Analog gain in receive direction 3.5dB */
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#define AGRR06DB 0x30 /* Analog gain in receive direction 6dB */
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#define AGX00DB 0x00 /* Analog gain in transmit direction 0dB */
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#define AGX_6DB 0x04 /* Analog gain in transmit direction -6dB */
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#define AGX3_5DB 0x08 /* Analog gain in transmit direction 3.5dB */
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#define AGX_2_5B 0x0C /* Analog gain in transmit direction -2.5dB */
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#define IXJCTL_PSTN_LINETEST _IO ('q', 0xD3)
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#define IXJCTL_CID _IOR ('q', 0xD4, PHONE_CID *)
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#define IXJCTL_VMWI _IOR ('q', 0xD8, int)
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#define IXJCTL_CIDCW _IOW ('q', 0xD9, PHONE_CID *)
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/******************************************************************************
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*
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* The wink duration is tunable with this ioctl. The default wink duration
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* is 320ms. You do not need to use this ioctl if you do not require a
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* different wink duration.
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*
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******************************************************************************/
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#define IXJCTL_WINK_DURATION PHONE_WINK_DURATION
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/******************************************************************************
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*
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* This ioctl will connect the POTS port to the PSTN port on the LineJACK
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* In order for this to work properly the port selection should be set to
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* the PSTN port with IXJCTL_PORT prior to calling this ioctl. This will
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* enable conference calls between PSTN callers and network callers.
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* Passing a 1 to this ioctl enables the POTS<->PSTN connection while
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* passing a 0 turns it back off.
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*
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******************************************************************************/
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#define IXJCTL_POTS_PSTN _IOW ('q', 0xD5, int)
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/******************************************************************************
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*
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* IOCTLs added by request.
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*
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* IXJCTL_HZ sets the value your Linux kernel uses for HZ as defined in
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* /usr/include/asm/param.h, this determines the fundamental
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* frequency of the clock ticks on your Linux system. The kernel
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* must be rebuilt if you change this value, also all modules you
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* use (except this one) must be recompiled. The default value
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* is 100, and you only need to use this IOCTL if you use some
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* other value.
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*
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*
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* IXJCTL_RATE sets the number of times per second that the driver polls
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* the DSP. This value cannot be larger than HZ. By
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* increasing both of these values, you may be able to reduce
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* latency because the max hang time that can exist between the
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* driver and the DSP will be reduced.
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*
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******************************************************************************/
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#define IXJCTL_HZ _IOW ('q', 0xE0, int)
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#define IXJCTL_RATE _IOW ('q', 0xE1, int)
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#define IXJCTL_FRAMES_READ _IOR ('q', 0xE2, unsigned long)
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#define IXJCTL_FRAMES_WRITTEN _IOR ('q', 0xE3, unsigned long)
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#define IXJCTL_READ_WAIT _IOR ('q', 0xE4, unsigned long)
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#define IXJCTL_WRITE_WAIT _IOR ('q', 0xE5, unsigned long)
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#define IXJCTL_DRYBUFFER_READ _IOR ('q', 0xE6, unsigned long)
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#define IXJCTL_DRYBUFFER_CLEAR _IO ('q', 0xE7)
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#define IXJCTL_DTMF_PRESCALE _IOW ('q', 0xE8, int)
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/******************************************************************************
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*
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* This ioctl allows the user application to control what events the driver
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* will send signals for, and what signals it will send for which event.
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* By default, if signaling is enabled, all events will send SIGIO when
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* they occur. To disable signals for an event set the signal to 0.
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*
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******************************************************************************/
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typedef enum {
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SIG_DTMF_READY,
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SIG_HOOKSTATE,
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SIG_FLASH,
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SIG_PSTN_RING,
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SIG_CALLER_ID,
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SIG_PSTN_WINK,
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SIG_F0, SIG_F1, SIG_F2, SIG_F3,
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SIG_FC0, SIG_FC1, SIG_FC2, SIG_FC3,
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SIG_READ_READY = 33,
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SIG_WRITE_READY = 34
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} IXJ_SIGEVENT;
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typedef struct {
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unsigned int event;
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|
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int signal;
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} IXJ_SIGDEF;
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#define IXJCTL_SIGCTL _IOW ('q', 0xE9, IXJ_SIGDEF *)
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/******************************************************************************
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*
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|
|
* These ioctls allow the user application to change the gain in the
|
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|
|
* Smart Cable of the Internet Phone Card. Sending -1 as a value will cause
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|
|
* return value to be the current setting. Valid values to set are 0x00 - 0x1F
|
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|
|
*
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|
|
* 11111 = +12 dB
|
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|
|
* 10111 = 0 dB
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|
* 00000 = -34.5 dB
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*
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|
* IXJCTL_SC_RXG sets the Receive gain
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|
|
* IXJCTL_SC_TXG sets the Transmit gain
|
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|
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*
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|
******************************************************************************/
|
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|
|
#define IXJCTL_SC_RXG _IOW ('q', 0xEA, int)
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|
#define IXJCTL_SC_TXG _IOW ('q', 0xEB, int)
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|
|
/******************************************************************************
|
|
|
|
|
*
|
|
|
|
|
* The intercom IOCTL's short the output from one card to the input of the
|
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|
|
|
* other and vice versa (actually done in the DSP read function). It is only
|
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|
|
* necessary to execute the IOCTL on one card, but it is necessary to have
|
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|
|
|
* both devices open to be able to detect hook switch changes. The record
|
|
|
|
|
* codec and rate of each card must match the playback codec and rate of
|
|
|
|
|
* the other card for this to work properly.
|
|
|
|
|
*
|
|
|
|
|
******************************************************************************/
|
|
|
|
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|
|
|
|
|
#define IXJCTL_INTERCOM_START _IOW ('q', 0xFD, int)
|
|
|
|
|
#define IXJCTL_INTERCOM_STOP _IOW ('q', 0xFE, int)
|
|
|
|
|
|
|
|
|
|
/******************************************************************************
|
|
|
|
|
*
|
|
|
|
|
* new structure for accessing raw filter information
|
|
|
|
|
*
|
|
|
|
|
******************************************************************************/
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
unsigned int filter;
|
|
|
|
|
char enable;
|
|
|
|
|
unsigned int coeff[19];
|
|
|
|
|
} IXJ_FILTER_RAW;
|
|
|
|
|
|
|
|
|
|
#endif
|
