Merge tag 'v3.7-rc3' into next to sync up with recent USB and MFD changes

1 files changed, 720 insertions, 0 deletions

diff --git a/include/uapi/linux/ixjuser.h b/include/uapi/linux/ixjuser.h
new file mode 100644
index 000000000000..94ab5e942e53
--- /dev/null
+++ b/include/uapi/linux/ixjuser.h
@@ -0,0 +1,720 @@
+#ifndef __LINUX_IXJUSER_H
+#define __LINUX_IXJUSER_H
+
+/******************************************************************************
+ *
+ *    ixjuser.h
+ *
+ * Device Driver for Quicknet Technologies, Inc.'s Telephony cards
+ * including the Internet PhoneJACK, Internet PhoneJACK Lite,
+ * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and
+ * SmartCABLE
+ *
+ *    (c) Copyright 1999-2001  Quicknet Technologies, Inc.
+ *
+ *    This program is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU General Public License
+ *    as published by the Free Software Foundation; either version
+ *    2 of the License, or (at your option) any later version.
+ *
+ * Author:          Ed Okerson, <eokerson@quicknet.net>
+ *    
+ * Contributors:    Greg Herlein, <gherlein@quicknet.net>
+ *                  David W. Erhart, <derhart@quicknet.net>
+ *                  John Sellers, <jsellers@quicknet.net>
+ *                  Mike Preston, <mpreston@quicknet.net>
+ *
+ * More information about the hardware related to this driver can be found
+ * at our website:    http://www.quicknet.net
+ *
+ * Fixes:
+ *
+ * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET
+ * TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION 
+ * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ *****************************************************************************/
+
+#include <linux/telephony.h>
+
+
+/******************************************************************************
+*
+* IOCTL's used for the Quicknet Telephony Cards
+*
+* If you use the IXJCTL_TESTRAM command, the card must be power cycled to
+* reset the SRAM values before further use.
+*
+******************************************************************************/
+
+#define IXJCTL_DSP_RESET                _IO  ('q', 0xC0)
+
+#define IXJCTL_RING                     PHONE_RING
+#define IXJCTL_HOOKSTATE                PHONE_HOOKSTATE
+#define IXJCTL_MAXRINGS                 PHONE_MAXRINGS
+#define IXJCTL_RING_CADENCE             PHONE_RING_CADENCE
+#define IXJCTL_RING_START               PHONE_RING_START
+#define IXJCTL_RING_STOP                PHONE_RING_STOP
+
+#define IXJCTL_CARDTYPE                 _IOR ('q', 0xC1, int)
+#define IXJCTL_SERIAL                   _IOR ('q', 0xC2, int)
+#define IXJCTL_DSP_TYPE                 _IOR ('q', 0xC3, int)
+#define IXJCTL_DSP_VERSION              _IOR ('q', 0xC4, int)
+#define IXJCTL_VERSION                  _IOR ('q', 0xDA, char *)
+#define IXJCTL_DSP_IDLE                 _IO  ('q', 0xC5)
+#define IXJCTL_TESTRAM                  _IO  ('q', 0xC6)
+
+/******************************************************************************
+*
+* This group of IOCTLs deal with the record settings of the DSP
+*
+* The IXJCTL_REC_DEPTH command sets the internal buffer depth of the DSP.
+* Setting a lower depth reduces latency, but increases the demand of the
+* application to service the driver without frame loss.  The DSP has 480
+* bytes of physical buffer memory for the record channel so the true
+* maximum limit is determined by how many frames will fit in the buffer.
+*
+* 1 uncompressed (480 byte) 16-bit linear frame.
+* 2 uncompressed (240 byte) 8-bit A-law/mu-law frames.
+* 15 TrueSpeech 8.5 frames.
+* 20 TrueSpeech 6.3,5.3,4.8 or 4.1 frames.
+*
+* The default in the driver is currently set to 2 frames.
+*
+* The IXJCTL_REC_VOLUME and IXJCTL_PLAY_VOLUME commands both use a Q8
+* number as a parameter, 0x100 scales the signal by 1.0, 0x200 scales the
+* signal by 2.0, 0x80 scales the signal by 0.5.  No protection is given
+* against over-scaling, if the multiplication factor times the input
+* signal exceeds 16 bits, overflow distortion will occur.  The default
+* setting is 0x100 (1.0).
+*
+* The IXJCTL_REC_LEVEL returns the average signal level (not r.m.s.) on
+* the most recently recorded frame as a 16 bit value.
+******************************************************************************/
+
+#define IXJCTL_REC_CODEC                PHONE_REC_CODEC
+#define IXJCTL_REC_START                PHONE_REC_START
+#define IXJCTL_REC_STOP                 PHONE_REC_STOP
+#define IXJCTL_REC_DEPTH                PHONE_REC_DEPTH
+#define IXJCTL_FRAME                    PHONE_FRAME
+#define IXJCTL_REC_VOLUME               PHONE_REC_VOLUME
+#define IXJCTL_REC_LEVEL                PHONE_REC_LEVEL
+
+typedef enum {
+        f300_640 = 4, f300_500, f1100, f350, f400, f480, f440, f620, f20_50,
+        f133_200, f300, f300_420, f330, f300_425, f330_440, f340, f350_400,
+        f350_440, f350_450, f360, f380_420, f392, f400_425, f400_440, f400_450,
+        f420, f425, f425_450, f425_475, f435, f440_450, f440_480, f445, f450,
+        f452, f475, f480_620, f494, f500, f520, f523, f525, f540_660, f587,
+        f590, f600, f660, f700, f740, f750, f750_1450, f770, f800, f816, f850,
+        f857_1645, f900, f900_1300, f935_1215, f941_1477, f942, f950, f950_1400,
+        f975, f1000, f1020, f1050, f1100_1750, f1140, f1200, f1209, f1330, f1336,
+        lf1366, f1380, f1400, f1477, f1600, f1633_1638, f1800, f1860
+} IXJ_FILTER_FREQ;
+
+typedef struct {
+        unsigned int filter;
+        IXJ_FILTER_FREQ freq;
+        char enable;
+} IXJ_FILTER;
+
+typedef struct {
+        char enable;
+        char en_filter;
+        unsigned int filter;
+        unsigned int on1;
+        unsigned int off1;
+        unsigned int on2;
+        unsigned int off2;
+        unsigned int on3;
+        unsigned int off3;
+} IXJ_FILTER_CADENCE;
+
+#define IXJCTL_SET_FILTER               _IOW ('q', 0xC7, IXJ_FILTER *)
+#define IXJCTL_SET_FILTER_RAW           _IOW ('q', 0xDD, IXJ_FILTER_RAW *)
+#define IXJCTL_GET_FILTER_HIST          _IOW ('q', 0xC8, int)
+#define IXJCTL_FILTER_CADENCE           _IOW ('q', 0xD6, IXJ_FILTER_CADENCE *)
+#define IXJCTL_PLAY_CID                 _IO  ('q', 0xD7)
+/******************************************************************************
+*
+* This IOCTL allows you to reassign values in the tone index table.  The
+* tone table has 32 entries (0 - 31), but the driver only allows entries
+* 13 - 27 to be modified, entry 0 is reserved for silence and 1 - 12 are
+* the standard DTMF digits and 28 - 31 are the DTMF tones for A, B, C & D.
+* The positions used internally for Call Progress Tones are as follows:
+*    Dial Tone   - 25
+*    Ring Back   - 26
+*    Busy Signal - 27
+*
+* The freq values are calculated as:
+* freq = cos(2 * PI * frequency / 8000)
+*
+* The most commonly needed values are already calculated and listed in the
+* enum IXJ_TONE_FREQ.  Each tone index can have two frequencies with
+* different gains, if you are only using a single frequency set the unused
+* one to 0.
+*
+* The gain values range from 0 to 15 indicating +6dB to -24dB in 2dB
+* increments.
+*
+******************************************************************************/
+
+typedef enum {
+        hz20 = 0x7ffa,
+        hz50 = 0x7fe5,
+        hz133 = 0x7f4c,
+        hz200 = 0x7e6b,
+        hz261 = 0x7d50,         /* .63 C1  */
+        hz277 = 0x7cfa,         /* .18 CS1 */
+        hz293 = 0x7c9f,         /* .66 D1  */
+        hz300 = 0x7c75,
+        hz311 = 0x7c32,         /* .13 DS1 */
+        hz329 = 0x7bbf,         /* .63 E1  */
+        hz330 = 0x7bb8,
+        hz340 = 0x7b75,
+        hz349 = 0x7b37,         /* .23 F1  */
+        hz350 = 0x7b30,
+        hz360 = 0x7ae9,
+        hz369 = 0x7aa8,         /* .99 FS1 */
+        hz380 = 0x7a56,
+        hz392 = 0x79fa,         /* .00 G1  */
+        hz400 = 0x79bb,
+        hz415 = 0x7941,         /* .30 GS1 */
+        hz420 = 0x7918,
+        hz425 = 0x78ee,
+        hz435 = 0x7899,
+        hz440 = 0x786d,         /* .00 A1  */
+        hz445 = 0x7842,
+        hz450 = 0x7815,
+        hz452 = 0x7803,
+        hz466 = 0x7784,         /* .16 AS1 */
+        hz475 = 0x7731,
+        hz480 = 0x7701,
+        hz493 = 0x7685,         /* .88 B1  */
+        hz494 = 0x767b,
+        hz500 = 0x7640,
+        hz520 = 0x7578,
+        hz523 = 0x7559,         /* .25 C2  */
+        hz525 = 0x7544,
+        hz540 = 0x74a7,
+        hz554 = 0x7411,         /* .37 CS2 */
+        hz587 = 0x72a1,         /* .33 D2  */
+        hz590 = 0x727f,
+        hz600 = 0x720b,
+        hz620 = 0x711e,
+        hz622 = 0x7106,         /* .25 DS2 */
+        hz659 = 0x6f3b,         /* .26 E2  */
+        hz660 = 0x6f2e,
+        hz698 = 0x6d3d,         /* .46 F2  */
+        hz700 = 0x6d22,
+        hz739 = 0x6b09,         /* .99 FS2 */
+        hz740 = 0x6afa,
+        hz750 = 0x6a6c,
+        hz770 = 0x694b,
+        hz783 = 0x688b,         /* .99 G2  */
+        hz800 = 0x678d,
+        hz816 = 0x6698,
+        hz830 = 0x65bf,         /* .61 GS2 */
+        hz850 = 0x6484,
+        hz857 = 0x6414,
+        hz880 = 0x629f,         /* .00 A2  */
+        hz900 = 0x6154,
+        hz932 = 0x5f35,         /* .33 AS2 */
+        hz935 = 0x5f01,
+        hz941 = 0x5e9a,
+        hz942 = 0x5e88,
+        hz950 = 0x5dfd,
+        hz975 = 0x5c44,
+        hz1000 = 0x5a81,
+        hz1020 = 0x5912,
+        hz1050 = 0x56e2,
+        hz1100 = 0x5320,
+        hz1140 = 0x5007,
+        hz1200 = 0x4b3b,
+        hz1209 = 0x4a80,
+        hz1215 = 0x4a02,
+        hz1250 = 0x471c,
+        hz1300 = 0x42e0,
+        hz1330 = 0x4049,
+        hz1336 = 0x3fc4,
+        hz1366 = 0x3d22,
+        hz1380 = 0x3be4,
+        hz1400 = 0x3a1b,
+        hz1450 = 0x3596,
+        hz1477 = 0x331c,
+        hz1500 = 0x30fb,
+        hz1600 = 0x278d,
+        hz1633 = 0x2462,
+        hz1638 = 0x23e7,
+        hz1645 = 0x233a,
+        hz1750 = 0x18f8,
+        hz1800 = 0x1405,
+        hz1860 = 0xe0b,
+        hz2100 = 0xf5f6,
+        hz2130 = 0xf2f5,
+        hz2450 = 0xd3b3,
+        hz2750 = 0xb8e4
+} IXJ_FREQ;
+
+typedef enum {
+        C1 = hz261,
+        CS1 = hz277,
+        D1 = hz293,
+        DS1 = hz311,
+        E1 = hz329,
+        F1 = hz349,
+        FS1 = hz369,
+        G1 = hz392,
+        GS1 = hz415,
+        A1 = hz440,
+        AS1 = hz466,
+        B1 = hz493,
+        C2 = hz523,
+        CS2 = hz554,
+        D2 = hz587,
+        DS2 = hz622,
+        E2 = hz659,
+        F2 = hz698,
+        FS2 = hz739,
+        G2 = hz783,
+        GS2 = hz830,
+        A2 = hz880,
+        AS2 = hz932,
+} IXJ_NOTE;
+
+typedef struct {
+        int tone_index;
+        int freq0;
+        int gain0;
+        int freq1;
+        int gain1;
+} IXJ_TONE;
+
+#define IXJCTL_INIT_TONE                _IOW ('q', 0xC9, IXJ_TONE *)
+
+/******************************************************************************
+*
+* The IXJCTL_TONE_CADENCE ioctl defines tone sequences used for various
+* Call Progress Tones (CPT).  This is accomplished by setting up an array of
+* IXJ_CADENCE_ELEMENT structures that sequentially define the states of
+* the tone sequence.  The tone_on_time and tone_off time are in
+* 250 microsecond intervals.  A pointer to this array is passed to the
+* driver as the ce element of an IXJ_CADENCE structure.  The elements_used
+* must be set to the number of IXJ_CADENCE_ELEMENTS in the array.  The
+* termination variable defines what to do at the end of a cadence, the
+* options are to play the cadence once and stop, to repeat the last
+* element of the cadence indefinitely, or to repeat the entire cadence
+* indefinitely.  The ce variable is a pointer to the array of IXJ_TONE
+* structures.  If the freq0 variable is non-zero, the tone table contents
+* for the tone_index are updated to the frequencies and gains defined.  It
+* should be noted that DTMF tones cannot be reassigned, so if DTMF tone
+* table indexes are used in a cadence the frequency and gain variables will
+* be ignored.
+*
+* If the array elements contain frequency parameters the driver will
+* initialize the needed tone table elements and begin playing the tone,
+* there is no preset limit on the number of elements in the cadence.  If
+* there is more than one frequency used in the cadence, sequential elements
+* of different frequencies MUST use different tone table indexes.  Only one
+* cadence can be played at a time.  It is possible to build complex
+* cadences with multiple frequencies using 2 tone table indexes by
+* alternating between them.
+*
+******************************************************************************/
+
+typedef struct {
+        int index;
+        int tone_on_time;
+        int tone_off_time;
+        int freq0;
+        int gain0;
+        int freq1;
+        int gain1;
+} IXJ_CADENCE_ELEMENT;
+
+typedef enum {
+        PLAY_ONCE,
+        REPEAT_LAST_ELEMENT,
+        REPEAT_ALL
+} IXJ_CADENCE_TERM;
+
+typedef struct {
+        int elements_used;
+        IXJ_CADENCE_TERM termination;
+        IXJ_CADENCE_ELEMENT __user *ce;
+} IXJ_CADENCE;
+
+#define IXJCTL_TONE_CADENCE             _IOW ('q', 0xCA, IXJ_CADENCE *)
+/******************************************************************************
+*
+* This group of IOCTLs deal with the playback settings of the DSP
+*
+******************************************************************************/
+
+#define IXJCTL_PLAY_CODEC               PHONE_PLAY_CODEC
+#define IXJCTL_PLAY_START               PHONE_PLAY_START
+#define IXJCTL_PLAY_STOP                PHONE_PLAY_STOP
+#define IXJCTL_PLAY_DEPTH               PHONE_PLAY_DEPTH
+#define IXJCTL_PLAY_VOLUME              PHONE_PLAY_VOLUME
+#define IXJCTL_PLAY_LEVEL               PHONE_PLAY_LEVEL
+
+/******************************************************************************
+*
+* This group of IOCTLs deal with the Acoustic Echo Cancellation settings
+* of the DSP
+*
+* Issuing the IXJCTL_AEC_START command with a value of AEC_OFF has the
+* same effect as IXJCTL_AEC_STOP.  This is to simplify slider bar
+* controls.  IXJCTL_AEC_GET_LEVEL returns the current setting of the AEC.
+******************************************************************************/
+#define IXJCTL_AEC_START                _IOW ('q', 0xCB, int)
+#define IXJCTL_AEC_STOP                 _IO  ('q', 0xCC)
+#define IXJCTL_AEC_GET_LEVEL            _IO  ('q', 0xCD)
+
+#define AEC_OFF   0
+#define AEC_LOW   1
+#define AEC_MED   2
+#define AEC_HIGH  3
+#define AEC_AUTO  4
+#define AEC_AGC   5
+/******************************************************************************
+*
+* Call Progress Tones, DTMF, etc.
+* IXJCTL_DTMF_OOB determines if DTMF signaling is sent as Out-Of-Band
+* only.  If you pass a 1, DTMF is suppressed from the audio stream.
+* Tone on and off times are in 250 microsecond intervals so
+* ioctl(ixj1, IXJCTL_SET_TONE_ON_TIME, 360);
+* will set the tone on time of board ixj1 to 360 * 250us = 90ms
+* the default values of tone on and off times is 840 or 210ms
+******************************************************************************/
+
+#define IXJCTL_DTMF_READY               PHONE_DTMF_READY
+#define IXJCTL_GET_DTMF                 PHONE_GET_DTMF
+#define IXJCTL_GET_DTMF_ASCII           PHONE_GET_DTMF_ASCII
+#define IXJCTL_DTMF_OOB                 PHONE_DTMF_OOB
+#define IXJCTL_EXCEPTION                PHONE_EXCEPTION
+#define IXJCTL_PLAY_TONE                PHONE_PLAY_TONE
+#define IXJCTL_SET_TONE_ON_TIME         PHONE_SET_TONE_ON_TIME
+#define IXJCTL_SET_TONE_OFF_TIME        PHONE_SET_TONE_OFF_TIME
+#define IXJCTL_GET_TONE_ON_TIME         PHONE_GET_TONE_ON_TIME
+#define IXJCTL_GET_TONE_OFF_TIME        PHONE_GET_TONE_OFF_TIME
+#define IXJCTL_GET_TONE_STATE           PHONE_GET_TONE_STATE
+#define IXJCTL_BUSY                     PHONE_BUSY
+#define IXJCTL_RINGBACK                 PHONE_RINGBACK
+#define IXJCTL_DIALTONE                 PHONE_DIALTONE
+#define IXJCTL_CPT_STOP                 PHONE_CPT_STOP
+
+/******************************************************************************
+* LineJACK specific IOCTLs
+*
+* The lsb 4 bits of the LED argument represent the state of each of the 4
+* LED's on the LineJACK
+******************************************************************************/
+
+#define IXJCTL_SET_LED                  _IOW ('q', 0xCE, int)
+#define IXJCTL_MIXER                    _IOW ('q', 0xCF, int)
+
+/******************************************************************************
+* 
+* The master volume controls use attenuation with 32 levels from 0 to -62dB
+* with steps of 2dB each, the defines should be OR'ed together then sent
+* as the parameter to the mixer command to change the mixer settings.
+* 
+******************************************************************************/
+#define MIXER_MASTER_L          0x0000
+#define MIXER_MASTER_R          0x0100
+#define ATT00DB                 0x00
+#define ATT02DB                 0x01
+#define ATT04DB                 0x02
+#define ATT06DB                 0x03
+#define ATT08DB                 0x04
+#define ATT10DB                 0x05
+#define ATT12DB                 0x06
+#define ATT14DB                 0x07
+#define ATT16DB                 0x08
+#define ATT18DB                 0x09
+#define ATT20DB                 0x0A
+#define ATT22DB                 0x0B
+#define ATT24DB                 0x0C
+#define ATT26DB                 0x0D
+#define ATT28DB                 0x0E
+#define ATT30DB                 0x0F
+#define ATT32DB                 0x10
+#define ATT34DB                 0x11
+#define ATT36DB                 0x12
+#define ATT38DB                 0x13
+#define ATT40DB                 0x14
+#define ATT42DB                 0x15
+#define ATT44DB                 0x16
+#define ATT46DB                 0x17
+#define ATT48DB                 0x18
+#define ATT50DB                 0x19
+#define ATT52DB                 0x1A
+#define ATT54DB                 0x1B
+#define ATT56DB                 0x1C
+#define ATT58DB                 0x1D
+#define ATT60DB                 0x1E
+#define ATT62DB                 0x1F
+#define MASTER_MUTE             0x80
+
+/******************************************************************************
+* 
+* The input volume controls use gain with 32 levels from +12dB to -50dB
+* with steps of 2dB each, the defines should be OR'ed together then sent
+* as the parameter to the mixer command to change the mixer settings.
+* 
+******************************************************************************/
+#define MIXER_PORT_CD_L         0x0600
+#define MIXER_PORT_CD_R         0x0700
+#define MIXER_PORT_LINE_IN_L    0x0800
+#define MIXER_PORT_LINE_IN_R    0x0900
+#define MIXER_PORT_POTS_REC     0x0C00
+#define MIXER_PORT_MIC          0x0E00
+
+#define GAIN12DB                0x00
+#define GAIN10DB                0x01
+#define GAIN08DB                0x02
+#define GAIN06DB                0x03
+#define GAIN04DB                0x04
+#define GAIN02DB                0x05
+#define GAIN00DB                0x06
+#define GAIN_02DB               0x07
+#define GAIN_04DB               0x08
+#define GAIN_06DB               0x09
+#define GAIN_08DB               0x0A
+#define GAIN_10DB               0x0B
+#define GAIN_12DB               0x0C
+#define GAIN_14DB               0x0D
+#define GAIN_16DB               0x0E
+#define GAIN_18DB               0x0F
+#define GAIN_20DB               0x10
+#define GAIN_22DB               0x11
+#define GAIN_24DB               0x12
+#define GAIN_26DB               0x13
+#define GAIN_28DB               0x14
+#define GAIN_30DB               0x15
+#define GAIN_32DB               0x16
+#define GAIN_34DB               0x17
+#define GAIN_36DB               0x18
+#define GAIN_38DB               0x19
+#define GAIN_40DB               0x1A
+#define GAIN_42DB               0x1B
+#define GAIN_44DB               0x1C
+#define GAIN_46DB               0x1D
+#define GAIN_48DB               0x1E
+#define GAIN_50DB               0x1F
+#define INPUT_MUTE              0x80
+
+/******************************************************************************
+* 
+* The POTS volume control use attenuation with 8 levels from 0dB to -28dB
+* with steps of 4dB each, the defines should be OR'ed together then sent
+* as the parameter to the mixer command to change the mixer settings.
+* 
+******************************************************************************/
+#define MIXER_PORT_POTS_PLAY    0x0F00
+
+#define POTS_ATT_00DB           0x00
+#define POTS_ATT_04DB           0x01
+#define POTS_ATT_08DB           0x02
+#define POTS_ATT_12DB           0x03
+#define POTS_ATT_16DB           0x04
+#define POTS_ATT_20DB           0x05
+#define POTS_ATT_24DB           0x06
+#define POTS_ATT_28DB           0x07
+#define POTS_MUTE               0x80
+
+/******************************************************************************
+* 
+* The DAA controls the interface to the PSTN port.  The driver loads the
+* US coefficients by default, so if you live in a different country you
+* need to load the set for your countries phone system.
+* 
+******************************************************************************/
+#define IXJCTL_DAA_COEFF_SET            _IOW ('q', 0xD0, int)
+
+#define DAA_US          1       /*PITA 8kHz */
+#define DAA_UK          2       /*ISAR34 8kHz */
+#define DAA_FRANCE      3       /* */
+#define DAA_GERMANY     4
+#define DAA_AUSTRALIA   5
+#define DAA_JAPAN       6
+
+/******************************************************************************
+* 
+* Use IXJCTL_PORT to set or query the port the card is set to.  If the
+* argument is set to PORT_QUERY, the return value of the ioctl will
+* indicate which port is currently in use, otherwise it will change the
+* port.
+* 
+******************************************************************************/
+#define IXJCTL_PORT                     _IOW ('q', 0xD1, int)
+
+#define PORT_QUERY      0
+#define PORT_POTS       1
+#define PORT_PSTN       2
+#define PORT_SPEAKER    3
+#define PORT_HANDSET    4
+
+#define IXJCTL_PSTN_SET_STATE           PHONE_PSTN_SET_STATE
+#define IXJCTL_PSTN_GET_STATE           PHONE_PSTN_GET_STATE
+
+#define PSTN_ON_HOOK    0
+#define PSTN_RINGING    1
+#define PSTN_OFF_HOOK   2
+#define PSTN_PULSE_DIAL 3
+
+/******************************************************************************
+* 
+* The DAA Analog GAIN sets 2 parameters at one time, the receive gain (AGRR), 
+* and the transmit gain (AGX).  OR together the components and pass them
+* as the parameter to IXJCTL_DAA_AGAIN.  The default setting is both at 0dB.
+* 
+******************************************************************************/
+#define IXJCTL_DAA_AGAIN                _IOW ('q', 0xD2, int)
+
+#define AGRR00DB        0x00    /* Analog gain in receive direction 0dB */
+#define AGRR3_5DB       0x10    /* Analog gain in receive direction 3.5dB */
+#define AGRR06DB        0x30    /* Analog gain in receive direction 6dB */
+
+#define AGX00DB         0x00    /* Analog gain in transmit direction 0dB */
+#define AGX_6DB         0x04    /* Analog gain in transmit direction -6dB */
+#define AGX3_5DB        0x08    /* Analog gain in transmit direction 3.5dB */
+#define AGX_2_5B        0x0C    /* Analog gain in transmit direction -2.5dB */
+
+#define IXJCTL_PSTN_LINETEST            _IO  ('q', 0xD3)
+
+#define IXJCTL_CID                      _IOR ('q', 0xD4, PHONE_CID *)
+#define IXJCTL_VMWI                     _IOR ('q', 0xD8, int)
+#define IXJCTL_CIDCW                    _IOW ('q', 0xD9, PHONE_CID *)
+/******************************************************************************
+* 
+* The wink duration is tunable with this ioctl.  The default wink duration  
+* is 320ms.  You do not need to use this ioctl if you do not require a
+* different wink duration.
+* 
+******************************************************************************/
+#define IXJCTL_WINK_DURATION            PHONE_WINK_DURATION
+
+/******************************************************************************
+* 
+* This ioctl will connect the POTS port to the PSTN port on the LineJACK
+* In order for this to work properly the port selection should be set to
+* the PSTN port with IXJCTL_PORT prior to calling this ioctl.  This will
+* enable conference calls between PSTN callers and network callers.
+* Passing a 1 to this ioctl enables the POTS<->PSTN connection while
+* passing a 0 turns it back off.
+* 
+******************************************************************************/
+#define IXJCTL_POTS_PSTN                _IOW ('q', 0xD5, int)
+
+/******************************************************************************
+*
+* IOCTLs added by request.
+*
+* IXJCTL_HZ sets the value your Linux kernel uses for HZ as defined in
+*           /usr/include/asm/param.h, this determines the fundamental
+*           frequency of the clock ticks on your Linux system.  The kernel
+*           must be rebuilt if you change this value, also all modules you
+*           use (except this one) must be recompiled.  The default value
+*           is 100, and you only need to use this IOCTL if you use some
+*           other value.
+*
+*
+* IXJCTL_RATE sets the number of times per second that the driver polls
+*             the DSP.  This value cannot be larger than HZ.  By
+*             increasing both of these values, you may be able to reduce
+*             latency because the max hang time that can exist between the
+*             driver and the DSP will be reduced.
+*
+******************************************************************************/
+
+#define IXJCTL_HZ                       _IOW ('q', 0xE0, int)
+#define IXJCTL_RATE                     _IOW ('q', 0xE1, int)
+#define IXJCTL_FRAMES_READ              _IOR ('q', 0xE2, unsigned long)
+#define IXJCTL_FRAMES_WRITTEN           _IOR ('q', 0xE3, unsigned long)
+#define IXJCTL_READ_WAIT                _IOR ('q', 0xE4, unsigned long)
+#define IXJCTL_WRITE_WAIT               _IOR ('q', 0xE5, unsigned long)
+#define IXJCTL_DRYBUFFER_READ           _IOR ('q', 0xE6, unsigned long)
+#define IXJCTL_DRYBUFFER_CLEAR          _IO  ('q', 0xE7)
+#define IXJCTL_DTMF_PRESCALE            _IOW ('q', 0xE8, int)
+
+/******************************************************************************
+*
+* This ioctl allows the user application to control what events the driver
+* will send signals for, and what signals it will send for which event.
+* By default, if signaling is enabled, all events will send SIGIO when
+* they occur.  To disable signals for an event set the signal to 0.
+*
+******************************************************************************/
+typedef enum {
+        SIG_DTMF_READY,
+        SIG_HOOKSTATE,
+        SIG_FLASH,
+        SIG_PSTN_RING,
+        SIG_CALLER_ID,
+        SIG_PSTN_WINK,
+        SIG_F0, SIG_F1, SIG_F2, SIG_F3,
+        SIG_FC0, SIG_FC1, SIG_FC2, SIG_FC3,
+        SIG_READ_READY = 33,
+        SIG_WRITE_READY = 34
+} IXJ_SIGEVENT;
+
+typedef struct {
+        unsigned int event;
+        int signal;
+} IXJ_SIGDEF;
+
+#define IXJCTL_SIGCTL                   _IOW ('q', 0xE9, IXJ_SIGDEF *)
+
+/******************************************************************************
+*
+* These ioctls allow the user application to change the gain in the 
+* Smart Cable of the Internet Phone Card.  Sending -1 as a value will cause
+* return value to be the current setting.  Valid values to set are 0x00 - 0x1F
+*
+* 11111 = +12 dB
+* 10111 =   0 dB
+* 00000 = -34.5 dB
+*
+* IXJCTL_SC_RXG sets the Receive gain
+* IXJCTL_SC_TXG sets the Transmit gain
+*
+******************************************************************************/
+#define IXJCTL_SC_RXG                   _IOW ('q', 0xEA, int)
+#define IXJCTL_SC_TXG                   _IOW ('q', 0xEB, int)
+
+/******************************************************************************
+*
+* The intercom IOCTL's short the output from one card to the input of the
+* other and vice versa (actually done in the DSP read function).  It is only
+* necessary to execute the IOCTL on one card, but it is necessary to have
+* 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.
+*
+******************************************************************************/
+
+#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